* infptrace.c: Add missing close paren to test for
[deliverable/binutils-gdb.git] / gdb / ChangeLog
CommitLineData
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1Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
2
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3 * infptrace.c: Add missing close paren to test for
4 FIVE_ARG_PTRACE defined.
5
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6 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
7 when compiling with gcc, but disable it for now. See comment.
8 * defs.h (LONGEST): Define as either "long" or "long long"
9 based on CC_HAS_LONG_LONG.
10 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
11 how longest_to_int is defined.
12 * c-valprint.c (c_val_print): Call print_longest.
13 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
14 instead of LONG_LONG.
15 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
16 CC_HAS_LONG_LONG.
17 * printcmd.c (print_scalar_formatted): Call print_longest
18 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
19 * typeprint.c (print_type_scalar): Call print_longest and let
20 it figure out what to do for PRINTF_HAS_LONG_LONG.
21 * valprint.c (val_print_type_code_int): Call print_longest
22 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
23 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
24 * value.h (struct value): Replace usage of LONG_LONG with
25 CC_HAS_LONG_LONG.
26 * value.h (print_longest): Add prototype.
27 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
28 * values.c (unpack_double): Collapse code that was unnecessarily
29 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
30 * values.c (value_from_longest): Remove dependency on
31 CC_HAS_LONG_LONG and just use LONGEST.
32 * solib.c (solib_map_sections): Use bfd_get_filename
33 to access filename field.
34 * solib.c (clear_solib): Save filename and free it later, after
35 bfd_close, since bfd_close may reference it. Use bfd_get_filename
36 to access the field.
37 * config/convex/xm-convex.h (LONG_LONG): Replace with
38 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
39 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
40 Add PRINTF_HAS_LONG_LONG references.
41
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42Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
43
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44 * inflow.c (kill_command), infcmd.c (attach_command),
45 remote.c (remote_interrupt_twice): In messages for the user, call it
46 "the program" or "the program being debugged" not "the inferior".
47
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48 * hp300ux-nat.c: Cast second arg to supply_register calls.
49 (_initialize_kernel_u_addr, getpagesize): New functions.
50 (store_inferior_register_1): Change arg name from value to val.
51 (fetch_core_registers): Make arg core_reg_size unsigned.
52 Pass 5 args to ptrace.
53 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
54 Remove KERNEL_U_ADDR stuff.
55 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
56 * config/m68k/hp300hpux.m{t,h}:
57 Move exec.o from NATDEPFILES to TDEPFILES
58 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
59 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
60
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61Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
62
63 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
64
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65Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
66
67 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
68
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69Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
70
71 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
72 describe `set demangle-style arm' (not cfront);
73 mention can type `q' to discard output, when gdb pages
74
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75Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
76
77 * valops.c (search_struct_field): Fix gdb core dump with incomplete
78 stabs info.
79
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80Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
81
82 * remote.c: Change timeout to 2.
83 (remote_open): Use unpush_target not remote_close.
84 (remote_resume): If siggnal != 0, give warning not error().
85 (remote_wait, remote_interrupt, remote_interrupt_twice):
86 If we get two interrupts, let the user get out if they want.
87 (remote_{kill,mourn}): New functions.
88 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
89
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90Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
91
92 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
93
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94Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
95
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96 * Remote targets (mourn): Call unpush_target.
97
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98 * config/sparc/xm-sun4os4.h: Declare free() to return int.
99 Remove twisted use of PARAMS.
100
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101 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
102 that ansidecl.h assumes ANSI on AIX.
103
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104Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
105
106 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
107 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
108
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109Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
110
111 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
112
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113Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
114
115 * remote-vx.c (net_connect): Allow numeric IP address for host.
116
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117Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
118
119 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
120
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121Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
122
123 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
124
125 * symtab.h, xcoffread.c: Revise linetable sorting comments.
126
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127Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
128
129 * valops.c (value_cast): A cast might also change the object
130 representation in C++.
131 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
132 to get the proper read_symtab function when called from mipsread.c.
133 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
134 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
135 for dummy psymtabs, inhibit processing of dummy psymtabs.
136
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137Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
138
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139 * Changes from (or inspired by) AMD:
140 * remote-udi.c (udi_attach): Assignments to Space and Offset were
141 switched, fix it.
142 (udi_wait): Make error message (UDIGetStdout) match error.
143 (udi_wait): Handle UDIStdinNeeded.
144 * command.c [CANT_FORK]: Use system().
145 * utils.c (prompt_for_continue): Allow quit with 'q'.
146
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147 * solib.c (solib_add): Don't call special_symbol_handling if there
148 were errors in symbol_add_stub. Also set so->from_tty before
149 calling symbol_add_stub.
150
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151Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
152
153 * Merge in HPPA/BSD patches from Utah:
154 * defs.h: Add const to 2nd arg of psignal prototype.
155 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
156 BSD now.
157 * hppab-core.c: Deleted. No longer useful.
158 * hppab-nat.c: #include more files. Use PT_WUREGS, not
159 PT_WRITE_U.
160 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
161 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
162 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
163 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
164 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
165
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166Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
167
168 * Fix two bugs found by deja-gnu. One is the incorrect reporting
169 of the PC being in a stack dummy when looking at a core file
170 without symbols. The other is the incorrect passing of char
171 arguments during expression evaluation (ie: p foo('a','b') would
172 mess up the passing of it's args because it wasn't coercing the
173 char's to ints).
174 * hppah-tdep.c: Rename global functions to have consistent hppa_
175 prefix. Make more functions static. Drop hp_ prefix from static
176 functions. (hppa_push_arguments): Call value_arg_coerce to cast
177 char to int args if necessary. (hppa_fix_call_dummy): Create
178 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
179 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
180 valid (ie: != 0) before doing comparison against PC.
181 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
182 to reflect new arguments.
183 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
184 prefix for func name. (FIX_CALL_DUMMY): Move code into
185 hppah-tdep.c.
186
187 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
188 to malloc() so that we can test GDB eval of dynamically created
189 arrays (like char strings in `print "foo"').
190
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191Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
192
193 * printcmd.c (print_address_symbolic): Search symtabs as well as the
194 minimal symbols for a nearby symbol.
195
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196Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
197
198 * coffread.c: Comment changes around minimal symbol recording.
199
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200Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
201
158a0711 202 * command.c: comment changes only.
f936e20d 203
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204 * mips-tdep.c (heuristic_fence_post): new static variable.
205 (heuristic_proc_start): use heuristic_fence_post, print better
206 warnings, but only if not stop_soon_quietly.
207 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
208
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209Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
210
211 * symtab.h: Fix LOC_REF_ARG comment.
212
213Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
214 and Jim Kingdon (kingdon@cygnus.com)
215
216 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
217 LOC_REGPARM symbol.
218 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
219 symfile.c (compare_symbols): Don't check first character; STRCMP
220 does that.
221
222 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
223 structures that are passed by address in a register.
224 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
225 * findvar.c (read_var_value),
226 printcmd.c (address_info, print_frame_args),
227 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
228 * symtab.c (lookup_block_symbol): Deal with it.
229
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230Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
231
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232 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
233 Add objfile field.
234 * objfiles.c (find_pc_section): Return a struct obj_section *.
235 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
236 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
237 Don't use obj_section hack.
238 * xcoffexec (vmap_symtab): Relocate obj_sections.
239 * printcmd.c (containing_function_bounds): Use find_pc_section.
240
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241 * symtab.h: Clean up SYMBOL_VALUE comments.
242
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243Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
244
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245 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
246 Expand comments about LOC_ARG/LOC_LOCAL pairs.
247
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248 * coffread.c (read_coff_symtab): Use rewind before fseek.
249
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250Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
251
252 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
253 * Makefile.in: Add $(YFLAGS) when using $(YACC).
254 * Makefile.in: Remove message to expect conflicts and unused
255 rules in ch-exp.y, since there no longer are any such.
256
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257Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
258
259 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
260
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261Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
262
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263 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
264 rather than dumping core.
265
24c2857c 266 * Makefile.in: Add ${srcdir}/ to all source files.
4cdcf3b9 267 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
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268 (TAGS): Deal with srcdir and new config directory scheme.
269 createtags: Remove.
270 Makefile.in (NONSRC): Remove createtags.
271 alldeps.mak: Updated.
272
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273 * rs6000-tdep.c: Delete unused function print_frame.
274
275 * frame.h (struct frame_info): Doc fix for next_frame.
276 New field signal_handler_caller.
277 blockframe.c (create_new_frame, get_prev_frame_info),
278 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
279 INIT_FRAME_PC_FIRST).
280 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
281 Check it.
282
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283Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
284
285 * irix4-nat.c (fetch_core_registers): Special version of this for
286 Irix 4.x, which stores regs a bit differently from other /proc
287 based systems.
288 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
289 to new file core-svr4.c.
290 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
291 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
292 to NATDEPFILES.
293 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
294
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295Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
296
297 * i387-tdep.c: Remove unused #includes.
298
299 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
300
301 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
302
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303Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
304
305 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
306
307 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
308 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
309 Don't muck with SYMBOL_CLASS.
310
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311Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
312
313 * munch: Don't use head command. It doesn't exist everywhere.
314
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315Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
316
317 * inflow.c (new_tty): Remove spurious 'o' character at end
318 of #endif line.
319
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320Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
321
322 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
323 instructions and nothing more.
324 * mipsread.c (add_line): Add comment why we have to combine line number
325 entries for the same line number.
326
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327Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
328
329 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
330 in gdb 2.8!).
331
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332Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
333
334 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
335
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336Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
337
338 * source.c (select_source_symtab): Clean up comment. Also, if
339 we have a current_source_symtab, and s is NULL, return without
340 doing anything.
341 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
342 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
343
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344Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
345
346 * dbxread.c (unknown_symchar_complaint): Add new complaint.
6f49b01e 347 * stabsread.h: Declare it.
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348 * partial-stab.h: Use it.
349
350 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
351
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352Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
353
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354 * stack.c (print_frame_info): Print specially if dummy frame.
355
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356 * breakpoint.c: Add comments regarding within_scope future direction.
357
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358 * Version 4.8.3.
359
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360 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
361
362Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
363
364 * ch-exp.y: Fix thinko that broke parsing of FALSE.
365
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366Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
367
368 * stabsread.c (read_member_functions): Initialize domain for stubbed
369 member functions to avoid gdb core dumps when printing pointers
370 to member functions.
371 * cp-valprint.c (cp_print_class_method): Check for stubbed member
372 functions.
373
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374Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
375
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376 * expprint.c (print_subexp): If opcode not found in op_print_tab,
377 stop with an error().
378 eval.c (evaluate_subexp): Change error message.
379
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380 * objfiles.c (build_objfile_section_table): Cast return value
381 from obstack_finish.
382
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383Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
384
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385 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
386 to rs6000_frame_chain and deal with it if we're in a signal handler.
387 (FRAME_SAVED_PC): Use rs6000_frame_chain.
388
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389 * breakpoint.c (within_scope): New function.
390 (enable_breakpoint, watchpoint_check): Use it.
391
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392 * source.c (openp): Handle "exec-file ./ls" correctly.
393
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394 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
395
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396Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
397
398 * ch-exp.y: Clean up lexing of identifiers and
399 reserved words. (E.g. don't recognize FALSEXXX as the
400 keyword FALSE followed by the identifier XXX.)
401 Also, convert identifiers to lower case.
402
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403Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
404
405 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
406 new serial interface.
407
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408Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
409
410 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
411 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
412 * ser-go32.c: Return -1 on most failures, 0 on most successes,
413 and use new return codes for go32_readchar().
414 * ser-unix.c: Ditto. Also, move error handling up to caller for
415 SERIAL_SETBAUDRATE().
416 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
417 to specific routine.
418 (serial_close): New routine to wrap around device close routine.
419 serial.h: Clean & document return values more clearly.
420
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421Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
422
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423 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
424
425 * rs6000-pinsn.c (print_operand, case LI): Print condition register
426 operand in decimal rather than wrong textual versions.
427
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428 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
429 (mention 't', remove false thing about 'g' only good with 'f').
430
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431 * breakpoint.h: move "struct breakpoint" and friends to top of
432 file so that bpstat_find_breakpoint prototype works.
433
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434 * solib.c (struct so_list): Add bfd field.
435 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
436 Put the bfd in bfd field of the so_list.
437 (clear_solib): Free bfd name and close_bfd on the bfd.
438
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439Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
440
441 * valarith.c (value_subscript): Add COERCE_REF.
442 * ch-exp.y (operand_5): We can generalize the 2nd operand
443 of a string repetition ot 'literal' without ambiguity.
444
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445Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
446
447 * breakpoint.h (struct bpstat): Remove momentary field.
448 Remove bpstat_momentary_breakpoint. This was always kludgy
449 and is no longer used.
450
451 * breakpoint.h: Add enum bpstat_what.
452 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
453 stop and print fields of bpstat now per-breakpoint, not just
454 one for the whole chain.
455 breakpoint.{c,h} (bpstat_what): New function.
456 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
457 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
458 with call to bpstat_what.
459 README: Remove watchpoint/breakpoint bug from known bugs.
460
461 * breakpoint.h: Prototype bpstat_find_breakpoint.
462
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463Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
464
465 * symtab.c (find_methods, gdb_mangle_name): Note that functions
466 are g++ specific.
467 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
468 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
469
470Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
471
472 * i960-pinsn.c (tabent): Copied struct definition from
473 opcodes/i960-dis.c.
474
ca6a826d
PS
475Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
476
477 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
478 is a C++ destructor.
479 * symtab.c (gdb_mangle_name): Use it.
480 * symtab.c (find_methods): Do not add destructors to choice list
481 for constructors.
482 * symtab.c (decode_line_1): Make breakpoints on destructors work
483 for gcc-2.x again.
484
40b56283
SG
485Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
486
b83bf6b3
SG
487 * ser-go32.c: Make it use serial port name.
488 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
489
40b56283
SG
490 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
491 in a system call!
492
41faa775
SG
493Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
494
495 * configure.in: Only configure sparclite subdir when target_cpu
496 is sparclite.
497
f635bd47
JK
498Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
499
ef5b809c
JK
500 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
501 Remove FIXME comment regarding this.
502
47045b36
JK
503 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
504
f635bd47
JK
505 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
506
73d0fc78
RP
507Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
508
509 Add section table to objfile struct. Use it for find_pc_section.
510 * objfiles.c (add_to_objfile_sections,
511 build_objfile_section_table, find_pc_section): new functions.
512 (allocate_objfile): build section table.
513 * objfiles.h (struct obj_section): new structure.
514 (struct objfile): add section table.
515 (find_pc_section): new prototype.
516 * solib.[ch] (find_pc_section_from_so_list): removed.
517 * sparc-tdep.c: include objfiles.h for find_pc_section. include
518 symfile.h for objfiles.h.
519 (in_solib_trampoline): adjusted for new find_pc_section
520 prototype. Removed BAD_RICH_HACK ifdefs.
521 * symfile.c (syms_from_objfile): offset objfile sections.
522 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
523 * symfile.h (find_pc_section): prototype removed. Also fixed
524 comment typo NUL -> NULL.
525 * target.[ch] (find_pc_section_from_targets): removed.
526 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
527
07861607
SG
528Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
529
530 * ser-go32.c: Format. (go32_open): Use proper return value.
531
532 * configure.in: Undo conditional configdirs hack for sparclite.
533
118ec55a
JW
534Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
535
536 * symtab.c (list_symbols): When call break_command, pass both
537 filename and function name not just function name.
538
539Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
540
541 (Changes and new files to make "none" a full fledged configuration)
542 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
543 Currently only tm-none.h has any meaningful contents.
544 * config/none/none.mh (NAT_FILE): Use nm-none.h
545 * config/none/none.mh (XM_FILE): Use xm-none.h
546 * config/none/none.mt (TM_FILE): Use tm-none.h
547 * Makefile.in (depend): Remove comment about parse errors in
548 valops.c, it now parses correctly and generates a correct depend
549 line. Remove line that touches xm.h, tm.h, and nm.h; they are
550 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
551
786757a9
JK
552Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
553
9925b928
JK
554 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
555
786757a9
JK
556 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
557 exactly 8 characters.
558
0c101d49
SG
559Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
560
561 * configure.in: Sparclite uses sparc config dir. Also has it's
562 own tm- & .mt files now. Also add sparclite to configdirs.
563 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
564 * config/i386/go32.mh: Nullify def of TERMCAP.
565 * config/i386/xm-go32.h: Get rid of redef of EIO.
566 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
567 specific configs. Very similar to sun4os4, but without solib.
568 * sparclite/{Makefile.in configure.in}: First cut at making this
569 dir configgable.
570
5d2b030a
SG
571Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
572
573 * ser-go32.c: First cut at adapting to new serial interface.
574
4e772f44
SG
575Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
576
577 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
578 These implement a new serial line interface for talking to remote
579 targets.
580 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
581 EXCEPT go32, which gets ser-go32.c.
582 * remote.c: Use new serial interface. More remote-xxx's to be
583 converted later.
584 * ser-bsd.c, ser-termios.c: Removed.
585 * serial.c: New. Implements common operations for all serial
586 types.
587 * ser-unix.c: New. Unix specific serial operations for various
588 flavors of Unix (Posix, SysV, BSD).
589 * serial.h: Generic serial interface defs.
590 * config/i386/go32.mh, config/i386/i386bsd.h,
591 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
592 ser-bsd.o from XDEPFILES. All the magic is now handled in
593 configure.in.
594
9acdb2dc
SG
595Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
596
597 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
598
0848ad1c
JK
599Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
600
1d7e34e1
JK
601 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
602
b0e932ad 603 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1d7e34e1 604 about framelessness except on the innermost frame.
b0e932ad 605
0848ad1c
JK
606 * xcoffexec.c: Call fatal() not abort().
607
608 * stabsread.c (patch_block_stabs): If stab & no symbol, make
609 a LOC_OPTIMIZED_OUT symbol.
610 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
611 findvar.c (read_var_value), printcmd.c (address_info),
612 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
613 m2-exp.y (yylex): Deal with it.
0848ad1c 614 ch-exp.y (yylex): Deal with it.
0848ad1c
JK
615
616Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
617
618 * findvar.c (value_from_register): H8500 specific, check to see
619 if we are looking at short pointer. If so, skip crock.
620 * h8500-tdep.c (h8500_frame_chain): Mask down value from
621 read_memory_integer() to avoid getting messed up by sign extension.
622
0e184833
RP
623Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
624
625 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
626 ifdef protect using BAD_RICH_HACK. This should be removed soon.
627 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
628
a6cead71
JK
629Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
630
720b3aed
JK
631 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
632
633 * core.c (dis_asm_print_address): New function.
634
a6cead71
JK
635 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
636 has been fixed.
637
494503c7
PS
638Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
639
640 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
641 entire breakpoint chain and print only the first entry that needs to
642 be printed and needs to be stopped for. Fixes problems with printing
643 of multiple breakpoints with different conditions.
644 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
645 effectively stops printing of the breakpoint chain.
646 * breakpoint.c (print_it_noop): New routine to print nothing
647 for this breakpoint entry and dont stop printing.
648 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
649 watchpoint only if it is enabled.
650 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
651 descriptor from the library to make backtraces through setjmp work.
652 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
653 sigtramp.
654 * mips-tdep.c (read_next_frame_reg): Provide correct values for
655 all registers saved within sigtramp, cleanup.
656
f7ed13c7
JK
657Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
658
659 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
660
bf097a0b
RP
661Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
662
663 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
664 with prototype in ../include/dis-asm.h.
665
5d0734a7
JK
666Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
667
668 * core.c (dis_asm_{read_memory,memory_error}): New functions.
669 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
670 Use read_memory_func interface to disassembler.
671
2093fe68
RP
672Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
673
674 Teach sparc solaris to next over shared library functions.
675 * solib.[hc] (find_pc_section_from_so_list): new function and
676 prototype.
677 * sparc-tdep.c (in_solib_trampoline): new function.
678 * symfile.[hc] (find_pc_section): new function and prototypes.
679 * target.[hc] (find_pc_section_from_targets): new function and
680 prototypes.
681 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
682 in_solib_trampoline.
683
b27be792
JK
684Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
685
deae7611
JK
686 * infrun.c (wait_for_inferior): Revise comment.
687
359a097f
JK
688 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
689
690 * command.{c,h}: New var_type var_integer.
691 main.c: Use it for history_size.
692
693 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
694 Lint and byte-order fixups.
695
3f031adf
JK
696 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
697
8af68e4e
JK
698 * breakpoint.h (bpstat): New field print_it.
699 breakpoint.c (bpstat_print): Use it.
700 (print_it_normal): New function (from old bpstat_print code).
701 (bpstat_{alloc,stop_status}): Set print_it field.
702
703 * breakpoint.c (bpstat_stop_status): Use catch_errors when
704 evaluating watchpoint condition, via new function watchpoint_check.
705 Also stop if watchpoint disabled due to leaving its block.
706
b27be792
JK
707 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
708
aa66fddd
PS
709Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
710
711 * mips-pinsn.c: Add missing include of dis-asm.h.
712
d7d35f00
FF
713Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
714
239121e2
FF
715 * Makefile.in (clean, distclean, realclean): Recursively apply
716 to subdirs first, rather than last. This avoids, for example,
717 Makefile being removed in a parent directory before the recursive
718 make is run.
719
141ccc03
FF
720 * alldeps.mak, depend: Update for below changes.
721
2225eb85
FF
722 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
723 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
724 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
725 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
726 instead of tm-68k.h.
727 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
728 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
729 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
730 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
731 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
732 tm-68k.h to tm-m68k.h.
733 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
734 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
735 tm-m68k-nofp.h.
736
d7d35f00
FF
737 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
738 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
739 * a29k-tdep.c: Renamed from am29k-tdep.c.
740 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
741 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
742 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
743 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
744 Map '29k' to 'a29k'.
745 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
746 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
747 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
748 tm-a29k.h.
749 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
750 define that does not appear anywhere else in the gdb source tree.
751 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
752
ad376893
JK
753Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
754
2225eb85
FF
755 * breakpoint.c: Add comments regarding breakpoint_re_set.
756
e5c00760
JK
757 * xcoffread.c (sort_syms, compare_symbols): Remove.
758 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
759 not our own sort_syms (it is identical).
760
ad376893
JK
761 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
762
0b0d6c3f
PS
763Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
764
765 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
766 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
767 went out of scope.
768 * exec.c (exec_close): Fix storage leak.
769 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
770 output sections when patching an executable.
771 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
772 when writing all registers.
773 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
774 at the right offset in the dummy frame.
775 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
776 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
777 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
778
0f0834c5
JG
779Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
780
781 * Makefile.in (TARFILES): Avoid trailing backslash.
782
2d313932
JK
783Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
784
d7d35f00
FF
785 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
786 it in breakpoint_re_set.
2d313932
JK
787 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
788
789 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
790 don't use sizeof(int) for target stuff, etc).
791
53f6119f 792Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
3c02636b 793
53f6119f
FF
794 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
795 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
796 support that can't be integrated anyway due to lack of clear
797 authorship.
3c02636b 798
ccf1e898
SG
799Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
800
801 * findvar.c (read_register, write_register): Make these capable
802 of reading/writing registers that are shorter than REGISTER_TYPE.
803 * (value_from_register): Install H8500 specific code to return
804 proper value when register is being used as a pointer.
805 * h8500-tdep.c: Remove extra defines of NUM_REGS.
806 (h8500_skip_prologue): Use correct lengths for LINK instructions.
807 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
808 chain frames properly by combining frame pointer with T reg.
809 (init_extra_frame_info): Delete. It's now a macro.
810 (frame_args_address): Don't add PTR_SIZE. Stack args are already
811 offset by the correct amount off of the frame pointer.
812 (register_byte): Delete. It's now a macro.
813 (register_raw_size, register_virtual_size): Delete. Replaced by
814 common routine h8500_register_size, cuz there's no difference
815 between the raw & virtual sizes on this machine.
816 (register_convert_to_raw, register_convert_to_virtual): Delete,
817 cuz there's no difference between the raw & virtual forms.
818 Replaced by memcpy in tm file.
819 (register_virtual_type): Rename to h8500_register_virtual_type.
820 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
821 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
822 emulator have same reg offsets. This is all handled in the
823 simulator code now.
824 (h8500_trapped_internalvar): New routine to detect references to
825 convenience vars acting as pointer pseudo-regs.
826 (h8500_value_trapped_internalvar): Conjure up value of pointer
827 pseudo-regs.
828 (h8500_set_trapped_internalvar): Convert set value in real
829 register references.
830 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
831 code segment register.
832 infrun.c (proceed): Simplify. Call write_pc instead of doing it
833 by hand.
834 (wait_for_inferior): Add h8500 specific code to add stack segment
835 when reading SP register.
836 remote-sim.c (fetch_register): Spacing.
837 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
838 detect cruft. Redo all register manipulation stuff. Get rid of
839 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
840 to frame pointer. (IS_TRAPPED_INTERNALVAL,
841 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
842 to create internal vars for pointer pseudo-regs.
843
2531303c
FF
844Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
845
846 * Makefile.in: Numerous small changes to macro definitions
847 and rules for building gdb distribution tree. Many macros
848 eliminated or merged, and rules simplified.
849 * alldeps.mak: Update.
850 * depend: Update.
851
b396a969
DZ
852Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
853
854 * Makefile.in: recurse through SUBDIRS for dvi target too
855
53f6119f
FF
856Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
857
858 * Clean up xcoff relocation.
859 objfiles.h (struct objfiles): Add section_offsets, num_sections.
860 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
861 Set them.
862 symtab.h (struct general_symbol_info): Add section field.
863 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
864 xcoffread.c: Set section for symbols and msymbols.
865 (struct symtab): Add block_line_section field.
866 buildsym.c (end_symtab): Set it.
867 (end_symtab and callers): Add section parameter.
868 objfiles.c (objfile_relocate): New funciton.
869 xcoffexec.c (vmap_symtab): Use it.
870 xcoffsolib.h (struct vmap): Remove unused fields.
871 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
872 CORE_NEEDS_RELOCATION, symtab_relocated.
873 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
874 rs6000-tdep.c: Make loadinfotext static.
875 breakpoint.c (fixup_breakpoints): Doc fix.
876 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
877 (end_symtab): primary field replaces nonreloc.
878
ece2e98a
JG
879Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
880
881 * symtab.h (struct linetable_entry): Remove confusing comment.
882
80c8fd72
DZ
883Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
884
885 * Makefile.in: add installcheck target
886
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FF
887Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
888
889 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
890 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
891 z8k}: New directories to hold cpu specific configuration files.
892 Naming follows gcc convention.
893 * config/{*.mt, *.mh}: All target and host makefile fragment
894 config files moved to an appropriate config/<cpu> subdirectory.
895 * nm-*, xm-*, tm-*: All native, host, and target files, which
896 get linked to nm.h, xm.h, and tm.h respectively by configure,
897 moved to appropriate config/<cpu> subdirectory.
898 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
899 Native, host, and target files that are common across more than
900 one cpu architecture and included by one of the configured
901 native, host, or target files, get moved to config directory.
902 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
903 pick up native, host, or target include files moved to one of
904 the config subdirectories, and that are included by other files.
905 * Makefile.in (alldeps.mak): Modify to account for new config
906 directory structure.
907 * alldeps.mak, depend: Update for new config directory structure.
908 * config/*/[ntx]m-*.h: Modify all files that include other
909 [ntx]m-*.h files to use path relative to gdb/config. I.E.
910 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
911 "tm-29k.h".
912 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
913 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
914 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
915 * configure.in: Default gdb_host_cpu to host_cpu, and remap
916 the ones where the default is not unique or different than the
917 config subdirectory name. Similarly, handle gdb_target_cpu.
918 Modify configure.in as appropriate to make use of gdb_host_cpu
919 and gdb_target_cpu to find makefile fragments and make links.
920
5f5341a7
ILT
921Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
922
923 * mipsread.c (compare_blocks): Sort blocks with the same start
924 address by decreasing ending address.
925
1a3579df
PS
926Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
927
928 * mipsread.c (parse_procedure): Save cur_fdr accross call to
929 lookup_symbol as it might get clobbered by the call.
930
931 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
932 The previous code did not initialize the language field for the psymtab
933 entry.
934
f24c159f
JG
935Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
936
937 * c-exp.y (parse_number): Avoid shift warning.
938 * serial.h (struct ttystate): Declare empty one on DOS.
939
bc0d4cb9
SG
940Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
941
733a9015
SG
942 * xm-sun4os4.h: Return type of free() should be void, not int.
943
bc0d4cb9
SG
944 * vx-share/vxWorks.h: Remove #def of NULL.
945
deb3f296
JK
946Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
947
948 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
949
52f8e6a0
SC
950Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
951
952 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
953
00cea52f
PB
954Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
955
956 * ieee-float.c: Moved to ../libiberty.
957 * ieee-float.h: Moved to ../include.
958 * Makefile.in: Update accordingly.
959 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
960 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
961 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
962 it is now in ../opcodes/m68881-ext.c.
963 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
964 prologue (some callers _do_ care).
965 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
966 new interface of ../opcodes/*-dis.c.
967 * ch-exp.y: Add #include <ctype.h>.
968
b60b2e3e
JK
969Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
970
c161de74
JK
971 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
972
b60b2e3e
JK
973 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
974
ecfd2b60
JK
975Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
976
977 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
978
2d8d693a
SC
979Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
980
981 * z8k-tdep.c (extract_return_value, write_return_value,
982 store_struct_return): New functions from macros in tm-z8k.h.
983
898e13c8
FF
984Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
985
986 * valops.c (value_arg_coerce): Apply temporary patch to
987 fix problem with coercion of array and function types when
988 passed as arguments to C functions, pending a more complete
989 review of when and how coercion should be done, depending
990 upon context and language.
991
9d61147e
JK
992Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
993
3e57da38
JK
994 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
995
9d61147e
JK
996 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
997 debugsec if there are a non-zero number of symbols.
998
3021c40d
JG
999Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1000
1001 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1002
8112a711
JK
1003Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1004
1005 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1006
1007 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1008 not just 50 symbols.
1009 (symtbl_num_syms): New variable.
1010 (read_xcoff_symtab): Set it.
1011 (read_symbol_nvalue): Check for bad symno.
1012 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1013 always symtbl.
1014
e829d983
SG
1015Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1016
1017 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1018 This is defined in defs.h if necessary.
1019 * vx-share/vxWorks.h: Remove #defs of min and max.
1020 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1021 vx-share/xdr_rdb.c: include defs.h.
1022
c8ade719
JK
1023Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1024
1025 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1026 of while condition.
1027
1028 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1029 xcoffread.c: Doc fixes.
1030
1031Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1032
1033 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1034 xcoffexec.c (xcoff_relocate_core): New function.
1035 (text_adjustment): Removed.
1036 (add_vmap): Return the vmap.
1037 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1038
1039Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1040
1041 * xcoffsolib.h: Add objfile member to struct vmap.
1042 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1043 xcoffexec.c (add_vmap): Allocate objfiles here.
1044
48a522d9
JG
1045Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1046
01deac12
JG
1047 Support 68000 series without floating point.
1048
1049 * configure.in (m68000-*-{aout,elf,coff}): New configs.
48a522d9
JG
1050 * tm-68k-nofp.h: New file, lacks 68881 support.
1051 * config/m68k-nofp.mt: New file.
1052
84a05e52
JG
1053Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1054
1055 Remove a few remaining underscore/no-underscore remnants from
1056 config files.
1057
1058 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1059 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1060 * config/sparc-noun.mt: Rename to sparc-em.mt.
1061 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1062 * tm-68k-un.h: Rename to tm-68k-fp.h.
1063 * tm-spc-un.h: Rename to tm-spc-em.h.
1064 * tm-sun4sol2.h: Cleanup.
1065 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1066
961ee88e
JG
1067Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1068
1069 * symmisc.c (std_in, std_out, std_err): Move initializations
1070 to runtime code, in case they aren't constant.
1071
a8172eea
RP
1072Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1073
aa8f3210
RP
1074 * symtab.c (find_pc_symtab): some object file formats, notably
1075 mips, have holes in the address ranges of symtabs. Change
1076 this algorythm from first hit to tightest fit.
1077
a8172eea
RP
1078 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1079 fence post without finding the enclosing function, then print a
1080 warning.
1081
bd5d07d9
FF
1082Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1083
5e81259d
FF
1084 * utils.c (fputs_demangled, fprint_symbol): Remove.
1085 * utils.c (fprintf_symbol_filtered): New function which combines
1086 the functionality of fputs_demangled and fprint_symbol. Uses a
1087 caller provided language parameter to select the appropriate
1088 demangler, and caller provided args to pass to the demangler.
bd5d07d9
FF
1089 * defs.h (enum language): Move further up in file so enum can
1090 be used in prototypes.
5e81259d
FF
1091 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1092 * defs.h (fprintf_symbol_filtered): Add prototype.
1093 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1094 fputs_demangled with call to fprintf_symbol_filtered.
1095 * cp-valprint.c (demangle.h): Include
1096 * cp-valprint.c (cp_print_value_fields): Replace calls to
1097 fprint_symbol with calls to fprintf_symbol_filtered.
1098 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1099 with call to fprintf_symbol_filtered.
bd5d07d9
FF
1100 * stack.c (print_frame_info): Remove obsolete code so we don't
1101 have to update fputs_demangled usage in it.
1102 * stack.c (print_frame_info, frame_info): Add language variable
5e81259d
FF
1103 to pass to fprintf_symbol_demangled and initialize it from the
1104 symbol's language. Replace calls to fputs_demangled with calls
1105 to fprintf_symbol_filtered.
1106 * symtab.c (find_methods): Replace call to fputs_demangled with
1107 call to fprintf_symbol_filtered.
5e81259d
FF
1108 * ch-valprint.c (demangle.h): Include.
1109 * ch-valprint.c (chill_print_value_fields): Replace call to
1110 fprint_symbol with call to new fprintf_symbol_filtered.
bd5d07d9 1111
f77ad505
FF
1112Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1113
0b96ed06
FF
1114 * Makefile.in (VERSION): Bump version to 4.8.2.
1115
f77ad505
FF
1116 * main.c (source_command): Require an explicit pathname of file
1117 to source, since previous behavior of defaulting to gdb init file
1118 was troublesome and undocumented.
1119 * printcmd.c (disassemble_command): Add missing '{}' pair to
1120 else with two statements. Bug reported by Stephane Tsacas
1121 <slt@isoft.fr>.
1122 * symtab.c (find_pc_line): Don't complain about zero length or
1123 negative length line numbers for the moment, since we may not own
1124 the terminal when called, such as when single stepping. (FIXME)
1125 * language.h (CAST_IS_CONVERSION): True if current language is
1126 C++ as well as C. Fix from Peter Schauer.
1127 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1128 Use STREQN macro rather than bare '!strncmp()'.
1129 * environ.c (unset_in_environ): Avoid use of memcpy on
1130 overlapping memory regions, as suggested by Paul Eggert
1131 <eggert@twinsun.com>.
1132 * c-exp.y (%union struct): Remove unused ulval as suggested
1133 by Paul Eggert <eggert@twinsun.com>.
1134
1135Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1136
1137 * main.c (gdbinit): Make static.
1138 * main.c (inhibit_gdbinit): Move to file scope.
1139 * main.c (main): Remove local inhibit_gdbinit.
1140 * main.c (source_command): Don't source '.gdbinit' file by
1141 default if gdb has been told to ignore it.
1142
aecc5459
ILT
1143Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1144
1145 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1146 3.63.
1147
19327ea5
JG
1148Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1149
aecc5459
ILT
1150 * printcmd.c (print_address_symbolic): Only print if offset
1151 is shorter than max_symbolic_offset.
1152 (initialize_printcmd): `set print max-symbolic-offset'.
1153
946f014b
JG
1154 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1155 (examine_tag): Use it.
1156 (read_register_stack): Only look in the local registers for a
1157 memory address if it's between rfb and rsp; go to memory otherwise.
1158 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
19327ea5
JG
1159 (reginv_com): Remove ancient kludge command.
1160
81029114
RP
1161Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1162
24365af9
RP
1163 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1164 irix4 will again compile.
1165
5870d848
RP
1166 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1167
81029114
RP
1168 * configure.in: accept mips-sgi-irix4* for irix4.
1169
1170Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1171
1172 * z8k-tdep.c (print_register_hook): Lint.
1173
4966c17c
JG
1174Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1175
1176 Lint fixes from Paul Eggert (eggert@twinsun.com):
1177
1178 * command.c (do_setshow_command): var_uintegers are unsigned.
1179 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1180 unsigned, since they use hex values with the high bit set.
1181
83386662
FF
1182Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1183
2456bacb
FF
1184 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1185 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1186 access symbol name.
e5bb7e61 1187 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
2456bacb 1188 macro definitions in parenthesis.
e5bb7e61 1189
83386662
FF
1190 * dbxread.c (dbx_symfile_init): Catch the case where there is
1191 no string table, but the only way we find out is by reading zero
1192 bytes from EOF.
1193
69a272c4
FF
1194Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1195
1196 * dbxread.c (dbx_symfile_init): Make size of the string table
1197 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1198 offset to the string table is nonzero and handle the nonexistant
1199 string table case, should it occur. Ensure that the string table
1200 size read from the file is reasonable, with a minimum lower bound
1201 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1202
b010e283
ILT
1203Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1204
1205 * Makefile.in: Changes to build testsuite correctly.
1206 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1207 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1208 (TARGET_FLAGS_TO_PASS): New variable.
1209 (SUBDIRS): Added testsuite.
1210 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1211 testsuite is compiled with CC_FOR_TARGET rather than CC.
1212
45364c8a
FF
1213Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1214
6985bc54
FF
1215 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1216 reported by mycroft@gnu.ai.mit.edu.
1217
1218 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1219 * configure.in (vax-*-ultrix2*): New triplet.
1220 * config/vaxult2.mh: New file.
1221 * xm-vaxult2.h: New file.
1222
45364c8a
FF
1223 * c-exp.y (parse_number): Change high_bit to unsigned.
1224 * demangle.c: Change all references to cfront to ARM, since the
1225 actual algorithm is the one specified in the Annotated Reference
1226 Manual. This was confusing users into thinking that full cfront
1227 support was implemented.
1228 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1229 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1230 directly to lookup_struct_elt_type, which will do the
1231 dereferencing itself.
1232 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1233 NULL dereferencing bug for unnamed structs, comment out
1234 questionable code.
1235
fefe2ed9
JG
1236Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1237
1d9449ab
JG
1238 * coffread.c (process_coff_symbol): Change PCC argument correction
1239 so that it only happens on big-endian targets; so that it only
1240 happens if the short or char argument is aligned on an int
1241 boundary; and so that it changes the location, rather than the
1242 type, of the argument. These changes tend to parallel similar
1243 (old) changes in stabsread.c.
1244
1245 * coffread.c (coff_read_enum_type): Use the specified size for
1246 enums, don't assume that they are int-sized.
1247
1248 * c-valprint.c (c_val_print): Don't assume enums are the same as
1249 ints.
1250
fefe2ed9
JG
1251 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1252 Rendell, <michael@mercury.cs.mun.ca>.
1253
58a66e24
FF
1254Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1255
1256 * language.h (local_decimal_format_custom): Add prototype.
1257 * language.c (local_decimal_format_custom): Add function, bug
1258 reported by Robert R. Henry (rrh@tera.com).
1259
9116f7c7
JG
1260Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1261
1262 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1263 by Josef Leherbauer, joe@takeFive.co.at.
1264
1265Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1266
1267 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1268 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1269 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1270 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1271 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1272 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1273 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1274 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1275
8fbdca53
FF
1276Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1277
f31e2e7a
FF
1278 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1279 of demangled name fields to NULL if no demangling exists for
1280 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1281 symbols if their language is known at the time they are created,
1282 but sometimes the language is not known until later.
1283
8fbdca53
FF
1284 * ch-typeprint.c (chill_print_type_base): Name changed to
1285 chill_type_print_base to match pattern for C and C++ names.
1286 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1287 to be consistent with other usages.
1288 * ch-typeprint.c (chill_type_print_base): Add support for
1289 printing Chill STRUCT types.
1290 * ch-valprint.c: Include values.h.
1291 * ch-valprint.c (chill_print_value_fields): New function and
1292 prototype for printing Chill STRUCT values.
1293 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1294 that was being called with two args instead of three.
1295 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1296 to print Chill STRUCT values.
8fbdca53 1297
b12529c1
MW
1298Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1299
1300 * configure.in: added testsuite to configdirs.
1301
c2dc518b
MS
1302Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1303
1304 * doc/stabs.texi: The `this' pointer is now known by the name
1305 `this' instead of `$t'.
1306
b6236d6e
FF
1307Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1308
bb6e8fe6
FF
1309 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1310 references of TAG_string_type DIEs in user defined types.
b6236d6e
FF
1311 * ch-lang.c (chill_create_fundamental_type): Track compiler
1312 change that now emits debugging info with the type long for Chill
1313 longs.
b6236d6e 1314
c2a0f1cb
ILT
1315Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1316
1317 * remote-mips.c: New file; implements MIPS remote debugging
1318 protocol.
1319 * config/idt.mt: New file; uses remote-mips.c
1320 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1321
1322 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1323 floating point coprocessor.
1324 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1325 point registers.
1326 (mips_pop_frame): If not mips_fpu, don't restore floating point
1327 registers.
1328 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1329 variable.
1330 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1331 mips_fpu, don't use fp0 as floating point return register.
1332 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1333 registers.
1334
bf3d2b75
MW
1335Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1336
1337 * gdb/testsuite: made modifications to testcases, etc., to allow
1338 them to work properly given the reorganization of deja-gnu and the
1339 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1340
19fa4a0a
MW
1341Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1342
1343 * gdb/testsuite: Initial creation of gdb/testsuite.
1344 Migrated dejagnu testcases and support files for testing nm to
1345 gdb/testsuite from deja-gnu. These files were moved "as is"
1346 with no modifications. This migration is part of a major overhaul
1347 of dejagnu. The modifications to these testcases, etc., which
1348 will allow them to work with the new version of dejagnu will be
1349 made in a future update.
1350
cb46c402
JG
1351Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1352
1353 * NEWS: Add reminders for next release.
1354
254dec35
ILT
1355Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1356
1357 * mipsread.c (parse_lines): Correct check for files compiled with
1358 -g1.
1359
dba02c60
JG
1360Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1361
1362 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1363
c7cb1025 1364Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
ead97959
JG
1365
1366 * Makefile.in (VERSION): GDB-4.8 release!
dba02c60 1367 * README, NEWS: Update for release.
ead97959 1368
b9163d1a
SG
1369Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1370
1371 * am29k-pinsn.c (print_insn): Minor nits with const.
1372 * am29k-tdep.c: More minor nits with arg types for
1373 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1374
5e3d0ab0
JG
1375Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1376
1377 * gcc.patch: Update for a different GCC (G++) bug.
1378 * main.c (print_gdb_version): Update copyright year to 1993.
1379 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1380 conditionalize this file on it. FIXME, right way is to split
1381 these into two config files.
1382 (ATTACH_DETACH): Define for BSD 4.4
1383 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1384 (U_REGS_OFFSET): Revise for 4.4.
1385 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1386 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1387 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1388
add04f8b
RP
1389Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1390
1391 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1392 caddr_t.
1393
c5c00171
JG
1394Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1395
961ccde6
JG
1396 * c-lang.c (c_printstr): Bugfix for length==0 case.
1397
c5c00171
JG
1398 * c-lang.c (c_printstr): If a C string ends in a null, don't
1399 print the null.
1400
eece984d
SG
1401Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1402
1403 * defs.h (STRCMP): Make it work for unsigned chars.
1404
ec4bf6a0
JG
1405Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1406
1407 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1408 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1409 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1410 define to kludge the large opcode table into two smaller tables,
1411 since GCC take exponential space to build the table. Lint.
1412 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1413
0ae975ea
JG
1414Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1415
be220da1
JG
1416 * Makefile.in (VERSION): Roll to 4.7.9.
1417 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1418 definition here, to handle both BSD 4.3 and 4.4 systems.
5824e607
JG
1419 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1420 * remote.c (alarm): Move declaration to global level, before
1421 first reference to it.
1422 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
0ae975ea
JG
1423 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1424
8631194d
RP
1425Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1426
fce7f2d9
RP
1427 * remote.c (readchar): forward declare alarm which otherwise looks
1428 like an undeclared variable to gcc.
1429
040b9597
RP
1430 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1431 when comparing against an int. Avoids superfluous warning from
1432 vax ultrix 4.2 cc.
1433
9549404e
RP
1434 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1435 Avoids superfluous warnings from some systems and/or compilers
1436 (like vax ultrix 4.2.)
1437
8631194d
RP
1438 * language.c (struct op_print unk_op_print_tab): use the enum
1439 values rather naked zeros as initializers. Avoids warnings from
1440 ultrix type compilers.
1441
f4ed8840
JG
1442Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1443
1444 * Makefile.in (VERSION): Roll to 4.7.6.
1445 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1446 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
62e859f0
JG
1447 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1448 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
f4ed8840
JG
1449 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1450 (depend): Fix bug where nm-files in config files weren't noticed.
1451 (make-proto-gdb-1): Avoid changing directories while building new
1452 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1453
7c622b41
JG
1454Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1455
1456 * remote.c: Improve error recovery. Allow user to break out
1457 of initial connection attempt with INTERRUPT. Treat a timeout
1458 while waiting for remote packet like a retry, unless the remote
1459 side is actively running user code. Fix a few long printf_filtered's.
1460
1461 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1462 trampoline symbols.
1463
1464 * buildsym.c (start_subfile): Allow null file name.
1465
e9916390
RP
1466Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1467
1468 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1469 expects a pointer to complaint rather than a complaint
1470 structure.
6d4ea3a5
RP
1471 (process_linenos): free the previously allocated subfile name,
1472 then allocate the new one from the heap.
e9916390 1473
256b4f37
SC
1474Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1475
1476 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1477
e5eeaaf8
JG
1478Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1479
256b4f37
SC
1480 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1481 Previously, would bogusly index off the bottom of type_vector.
1482 (rs6000_builtin_type): Accept type number as argument.
1483 (read_type, case '-'): Handle negatives like any other type number.
1484
1485 * symfile.c (deduce_language_from_filename): Handle null name.
1486
015605c5
JG
1487 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1488 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1489 fixed by sato@sm.sony.co.jp.
1490
e5eeaaf8
JG
1491 * xcoffread.c (parmsym): Don't use an initializer to set up
1492 this struct symbol. Set it up in initialize_xcoffread.
1493 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1494 works on real rs/6000 target with #ifndef FAKING_RS6000.
1495
dd469789
JG
1496Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1497
1498 * stabsread.c (rs6000_builtin_type): Move function from
1499 xcoffread.c:builtin_type.
1500 * xcoffread.c (builtin_type): Move to stabsread. Remove
1501 IBM6000_HOST dependency. Move misplaced comments.
1502 (various): Change printf's to complaints.
1503 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1504 objfile argument to read_type calls under #if 0.
1505 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1506 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1507 * Makefile.in: xcoffread.o is not built by default.
364c1151 1508 * xm-rs6000.h (IBM6000_HOST): Remove.
dd469789
JG
1509 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1510 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1511 IBM6000_TARGET.
1512
733a94e8
SG
1513Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1514
1515 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1516 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1517 register numbers when user tries to modify elements in structs
1518 passed as arguments.
1519 * inflow.c (child_terminal_info): Move banner outside of system
1520 specific #ifdefs.
1521 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1522 passes struct/union arguments by address.
1523
1524Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1525
14b1f0d9 1526 * Based on patch from Kean Johnston <maw@netcom.com>:
733a94e8
SG
1527 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1528 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1529 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1530
79533adf
JG
1531Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1532
1533 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1534 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1535
2368ffb6
ILT
1536Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1537
1538 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1539 cc debugging output.
1540
2a021f21
JG
1541Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1542
1543 * stabsread.c (define_symbol): Complain about unrecognized names
1544 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1545 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1546 (read_cpp_abbrev): Don't use the class name as part of the
1547 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1548 abbrevs. Inspired by Mike Tiemann.
1549 (read_tilde_fields): Comment. Remove ancient dead code.
1550 Remove erroneous but non-dead code. Simplify. Add complaints.
1551 (in general): Remove extraneous (parentheses) in return
1552 statements.
1553
c653bc6d
JG
1554Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1555
931bf12a
JG
1556 * coffread.c (coff_lookup_type): Fix fencepost error reported
1557 by Art Berggreen, <arg@opal.acc.com>.
1558
c653bc6d 1559 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
931bf12a 1560 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
c653bc6d
JG
1561
1562 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1563 test, which is apparently left over from when we used native
1564 include files and couldn't depend on the member names being there.
1565 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1566
1567Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1568
1569 * mipsread.c: Major overhaul to use new BFD symbol table reading
1570 routines. Now swaps information as it is needed, rather than
1571 swapping everything when the file is read.
1572
b076f024
JG
1573Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1574
1575 * Makefile.in (TARDIRS): Add sparclite demo dir.
1576 (*.tab.c): Change dependency on Makefile to depend on
1577 Makefile.in, otherwise it always rebuilds after configuring.
1578 Force output *.tab.c file into current directory even in "make"
1579 versions that rewrite dependent file names used in command lines.
1580
1581 * TODO: Remove some things we did.
1582 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1583 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1584 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1585 * symtab.h: Eliminate unnamed unions and structs.
1586
ad89bdfd
JG
1587Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1588
1589 * Makefile.in (VERSION): Roll to 4.7.5.
ad89bdfd 1590
ca5a72cd
JG
1591Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1592
1593 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1594 re-evaluating symbol pointers.
1595
9da75ad3
FF
1596Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1597
1598 * c-exp.y (lcurly, rcurly): New nonterminals.
1599 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1600 constructs.
1601 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1602 made function static.
1603 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1604 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1605 * parse.c (start_arglist):
1606 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1607 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1608 * parser-defs.h (funcall_chain): Moved to parse.c.
1609 * printcmd.c (print_frame_nameless_args): Fix prototype.
1610 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1611 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1612 * valops.c (typecmp): Moved prototype from values.h.
1613 * value.h (typecmp): Moved prototype to valops.c, made static.
9da75ad3 1614 * ch-exp.y (yylex): Change way control sequences are disabled.
9da75ad3 1615
58bcc08c
JG
1616Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1617
1618 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1619
fee754c9
ILT
1620Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1621
1622 * mipsread.c (upgrade_type): Build array types correctly, using
1623 create_range_type and create_array_type.
1624
7dc15bb7
JG
1625Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1626
58bcc08c
JG
1627 * remote-nindy.c: Cleanup.
1628
1b6a2087
JG
1629 * infrun.c (wait_for_inferior): When rolling back the PC after
1630 a breakpoint, call write_pc so that NPC gets rolled back as well
1631 (for the 29K).
1632
d122f257
JG
1633 * blockframe.c (inside_entry_file, inside_main_func,
1634 inside_entry_func): PC of zero is always "bottom of stack".
1635
7dc15bb7
JG
1636 * printcmd.c (print_frame_args, print_frame_nameless_args):
1637 Let print_frame_nameless_args decide whether there are any,
1638 laying groundwork for possibly later printing 29K args for
1639 functions where we have tag words but no symbols.
1640
2b21d8aa
RP
1641Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1642
1643 * Makefile.in: fix GDB doc targets for new doc subdir structure
1644
07c2fa3e
JG
1645Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1646
1647 * stack.c (parse_frame_specification): Parse as many arguments
1648 as there are (up to MAXARGS). Pass all of them in argc, argv
1649 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1650 many there were, onto SETUP_ARBITRARY_FRAME.
1651 * tm-mips.h, tm-sparc.h: Corresponding changes.
1652 * mips-tdep.c, sparc-tdep.c: Ditto.
1653
6edd74ae
JG
1654Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1655
1656 * hp300ux-nat.c: Update copyrights.
1657 * mipsread.c (parse_partial_symbols): Complain about block
1658 indexes that go backwards. Fix from Peter Schauer.
1659 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1660 symbol-file that has no linkage symbols to be read.
1661 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1662 from tm- file to xm-file, since they're host dependent.
1663 * valarith.c (value_binop): Typo.
797bc12b 1664
6edd74ae 1665Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
797bc12b
SG
1666
1667 * sparclite/aload.c: Add copyleft.
1668 * sparclite/crt0.s: Add comment at beginning.
1669
2431d063
SC
1670Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1671
1672 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1673 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1674
d112a0c6
MT
1675Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1676
7cb0f870
MT
1677 * values.c (value_headof): Fix typo in which VTBL and ARG were
1678 being confused for one another.
1679
a163ddec
MT
1680 * valops.c (typecmp): Now static.
1681
edf67bd1
MT
1682 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1683 baseclass--we don't always inherit its virtual function table
1684 pointer.
1685
271e5030
MT
1686 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1687 pointer correctly in case value_struct_elt moves it around.
1688
1689 * valops.c (typecmp): Now static. Also, now groks references
1690 better.
1691
d112a0c6 1692 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
271e5030 1693 zero on recursive call. If NAME is the name of TYPE, return TYPE.
d112a0c6 1694
3d9b9577
JG
1695Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1696
ec68a93f
JG
1697 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1698 to avoid "too much defining" error from native C compiler (!).
1699
3d9b9577
JG
1700 * Makefile.in (HFILES): Add typeprint.h.
1701 * typeprint.[ch]: Update copyrights.
1702
926d7800
JG
1703Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1704
bdec39b3
JG
1705 * Makefile.in: Update to match doc/ subdir changes.
1706
92063c3e 1707 * config/hp300hpux.mh: No cross-host file needed, just native.
71e60679
JG
1708 * config/go32.mh: Remove nonexistent "native" support.
1709
2a770cac
JG
1710 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1711 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1712 * m88k-tdep.c (next_insn): Lint, cleanup.
1713 (store_parm_word): Lint.
1714
926d7800
JG
1715 * README: Fix typo (reported by karl@hq.ileaf.com).
1716
2fcc38b8
FF
1717Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1718
1719 * expression.h (BINOP_CONCAT): Document use for self concatenation
1720 an integral number of times.
1721 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1722 concatenation case.
1723 * valarith.c (value_concat): Rewrite to support self
1724 concatenation an integral number of times.
2fcc38b8
FF
1725 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1726 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1727 eliminate hundreds of spurious shift/reduce and reduce/reduce
1728 conflicts that mask the 5 real ones.
1729 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1730 * ch-exp.y (integer_literal_expression): Remove production,
1731 no longer used.
2fcc38b8
FF
1732
1733Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1734
1735 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1736 implied that "no side effects" was nonfunctional.
1737 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1738 character string and bitstring concatenation.
1739 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1740 * expression.h (exp_opcode): Add BINOP_CONCAT.
1741 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1742 * language.c (string_type): Add function to determine if a type
1743 is a string type.
1744 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1745 * valarith.c (value_concat): New function to concatenate two
1746 values, such as character strings or bitstrings.
1747 * valops.c (value_string): Remove error stub and implement
1748 function body.
1749 * value.h (value_concat): Add prototype.
2fcc38b8
FF
1750 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1751 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1752 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
1753 BINOP_CONCAT.
2fcc38b8
FF
1754
1755Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
1756
1757 * c-exp.y (exp): Add production to support direct creation
1758 of array constants using the obvious syntax.
1759 * c-valprint.c (c_val_print): Set printed string length.
1760 * dwarfread.c (read_tag_string_type): New prototype and
1761 function that handles TAG_string_type DIEs.
1762 * dwarfread.c (process_dies): Add case for TAG_string_type
1763 that calls new read_tag_string_type function.
1764 * expprint.c (print_subexp): Add support for OP_ARRAY.
1765 * gdbtypes.c (create_range_type, create_array_type): Inherit
1766 objfile from the index type.
2fcc38b8
FF
1767 * ch-typeprint.c (chill_print_type): Add case for
1768 TYPE_CODE_STRING.
1769 * ch-valprint.c (chill_val_print): Fix case for
1770 TYPE_CODE_STRING.
2fcc38b8 1771
201c1243
ILT
1772Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
1773
1774 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
1775 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
1776 include/coff/mips.h.
1777
c4413e2c
FF
1778Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
1779
1780 * c-exp.y (exp:STRING): Convert C strings into array-of-char
1781 constants with an explicit null byte terminator. OP_STRING is
1782 now used for real string types.
1783 * c-lang.c (builtin_type_*): Move declarations to lang.c since
1784 they are used by all languages.
1785 * c-lang.c (_initialize_c_language): Move initializations of
1786 builtin_type_* to lang.c.
1787 * c-typeprint.c (c_type_print_varspec_prefix,
1788 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
1789 to TYPE_CODE_STRING.
1790 * c-valprint.c (c_val_print): Change the way character arrays
1791 are printed as strings to be consistent with the way strings
1792 are printed when pointer-to-char types are dereferenced.
1793 Remove test of print_max before calling val_print_string, which
1794 now does it's own test.
1795 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
1796 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
1797 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
1798 * gdbtypes.c (builtin_type_*): Add declarations moved from
1799 c-lang.c.
1800 * gdbtypes.c (create_string_type): New function to create real
1801 string types.
1802 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
1803 renamed to TYPE_CODE_STRING.
1804 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
1805 builtin_type_* types moved from c-lang.c.
1806 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
1807 to TYPE_CODE_STRING.
1808 * gdbtypes.h (builtin_type_string): Add extern declaration.
1809 * gdbtypes.h (create_string_type): Add prototype.
1810 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
1811 renamed to TYPE_CODE_STRING.
1812 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
1813 TYPE_CODE_STRING.
1814 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
1815 renamed to TYPE_CODE_STRING.
1816 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1817 OP_ARRAY.
1818 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
1819 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
1820 to TYPE_CODE_STRING.
1821 * valops.c (allocate_space_in_inferior): New function and
1822 prototype, using code ripped out of value_string.
1823 * valops.c (value_string): Rewritten to use new function
1824 allocate_space_in_inferior, but temporarily disabled until some
1825 other support is in place.
1826 * valops.c (value_array): New function to create array constants.
1827 * valprint.c (val_print_string): Add comment to document use,
1828 complete rewrite to fix several small buglets.
1829 * value.h (value_array): Add prototype.
1830 * value.h (val_print_string): Change prototype to match rewrite.
c4413e2c
FF
1831 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
1832 * ch-exp.y (match_character_literal): Disable recognition of
1833 control sequence form of character literals and document why.
c4413e2c 1834
6d1e8f54
SG
1835Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
1836
1837 * nindy-share/nindy.c: Add comments to #endif's to clarify
1838 grouping.
1839
1840 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
1841 read_memory to get byte order right.
1842 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
1843 anymore. This is done in paread.c now. We expect unwind info
1844 to hang off of objfiles, and search all of the objfiles when until
1845 we find a match.
1846 * (skip_trampoline_code): Cast arg to target_read_memory.
1847 * objfiles.h (struct objfile): Add new field obj_private to hold
1848 per object file private data (unwind info in this case).
1849 * paread.c (read_unwind_info): New routine to read unwind info
1850 for the objfile. This data is hung off of obj_private.
1851 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
1852 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
1853 make this easier to access.
1854
c7da3ed3
FF
1855Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
1856
1857 * c-valprint.c (cp_print_class_member): Add extern decl.
1858 * c-valprint.c (c_val_print): Extract code for printing methods
1859 and move it to cp_print_class_method in cp-valprint.c.
1860 * c-valprint.c (c_val_print): Extract code to print strings and
1861 move it to val_print_string in valprint.c.
1862 * cp-valprint.c (cp_print_class_method): New function using
1863 code extracted from c_val_print.
1864 * valprint.c (val_print_string): New function using code
1865 extracted from c_val_print.
1866 * value.h (val_print_string): Add prototype.
c7da3ed3
FF
1867 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
1868 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
1869 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
1870 CHECKBUF, growbuf_by_size): New variables, macros, and support
1871 functions for implementing a dynamically expandable temp buffer.
1872 * ch-exp.y (match_string_literal): New lexer function.
1873 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
1874 removed and replaced with new CHECKBUF macro.
1875 * ch-exp.y (yylex): Call match_string_literal when appropriate.
1876 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
c7da3ed3 1877
0213d96f
SG
1878Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
1879
78205fb6
SG
1880 * Makefile.in: Add info for paread.o.
1881 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
1882
0213d96f
SG
1883 * blockframe.c (frameless_look_for_prologue): Correct the
1884 comment.
1885 * gdbtypes.h, gdbtypes.c: Use const in decl of
1886 cplus_struct_default, now that pa-gas assembler has been fixed.
1887 * hppah-nat.c: Formatting.
1888 * hppah-tdep.c: Remove lots of useless externs for variables we
1889 don't use.
1890 * (find_unwind_entry): Speed up by using binary search, and a one
1891 entry cache.
1892 * (rp_saved): New routine to see what unwind info says about RP
1893 being saved on the stack frame.
1894 * (frame_saved_pc): Look for prologue to see if we need to
1895 examine the stack for the saved RP or not.
1896 * (init_extra_frame_info): Check for prologue, instead of
1897 framesize to determine if we are frameless or not.
1898 * (frame_chain_valid): Stop backtraces when we run into _start.
1899 * (push_dummy_frame): Reformat to make more readable.
1900 * (find_dummy_frame_regs): ditto.
1901 * (hp_pop_frame): ditto.
1902 * (hp_restore_pc_queue): small cleanup.
1903 * (hp_push_arguments): ditto.
1904 * (pa_do_registers_info): ditto.
1905 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
1906 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
1907 * Define FRAME_CHAIN_VALID.
1908 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
1909 passed to functions.
1910
1911 * paread.c (pa_symtab_read): Use new bfd conventions for
1912 accessing linker symbol table.
1913 * (pa_symfile_init): Access embedded STAB info via BFD section
1914 mechanism and related macros.
1915
1916
bfc55a5d
SG
1917Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
1918
1919 * sparc-stub.c: Use a seperate stack for our traps.
1920 * Handle recursive traps.
1921 * Remove all trap init code. This needs to be done by the
1922 environment.
1923 * (set_mem_fault_trap): Call exceptionHandler() to setup this
1924 trap.
1925 * (handle_exception): See if we are at breakinst, if so, then
1926 advance PC sp that users can just step out of breakpoint().
1927 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
1928 new place if SP has changed.
1929 * (case 's'): Get rid of this, we can't do it yet.
1930 * (case 't'): New command to test any old random feature.
1931 * (case 'r'): New command to reset the system.
1932 * (breakpoint): Add label to breakpoint trap instruction so that
1933 handle_exception() can detect where we are and get past the
1934 breakpoint trivially.
1935
f92743ae
ILT
1936Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
1937
1938 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
1939
bfc55a5d
SG
1940Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1941
1942 * configure.in: recognise all sparclite variants
1943
f92743ae
ILT
1944Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1945
1946 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
1947 binary files oring in the right bit.
1948
1949 * main.c, source.c, state.c, symmisc.c: use macros defined in
1950 fopen-{bin|both} when fopening files.
1951
81028ab0
FF
1952Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
1953
1954 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
1955 from a configuration file (typically including <limits.h>), or to
1956 TARGET_CHAR_BIT if CHAR_BIT is not defined.
1957 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
1958 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
1959 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
1960 * exppritn.c (print_subexp, dump_expression): Add case for
1961 OP_BITSTRING.
1962 * expression.h (OP_BITSTRING): New expression element type for
1963 packed bitstrings.
1964 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
1965 macros to convert between number of expression elements and bytes
1966 to store that many elements.
1967 * i960-tdep.c (leafproc_return): Use new macros to access
1968 minimal symbol name and address fields.
1969 * m88k-pinsn.c (sprint_address): Use new macros to access
1970 minimal symbol name and address fields.
1971 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
1972 minimal symbol address field.
1973 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
1974 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
1975 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
1976 Use new BYTES_TO_EXP_ELEM macro.
1977 * parse.c (write_exp_bitstring): New function to write packed
1978 bitstrings into the expression element vector.
1979 * parse.c (length_of_subexp, prefixify_subexp): Add case for
1980 OP_BITSTRING.
1981 * parser-defs.h (struct stoken): Document that it is used for
1982 OP_BITSTRING as well as OP_STRING.
1983 * parser-defs.h (write_exp_bitstring): Add prototype.
81028ab0
FF
1984 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
1985 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
1986 LOWER, LENGTH): New tokens for keywords.
1987 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
1988 upper_lower_argument, length_argument, array_mode_name,
1989 string_mode_name, variant_structure_mode_name): New non-terminals
1990 and productions.
1991 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
1992 * ch-exp.y (match_bitstring_literal): New lexer support function
1993 to recognize bitstring literals.
1994 * ch-exp.y (tokentab6): New token table for 6 character keywords.
1995 * ch-exp.y (tokentab5): Add LOWER, UPPER.
1996 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
1997 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
1998 * ch-exp.y (yylex): Check tokentab6.
1999 * ch-exp.y (yylex): Call match_bitstring_literal.
81028ab0 2000
76a0ffb4
FF
2001Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2002
2eda1cdf
FF
2003 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2004 symbol name and value fields.
2005
533d1dc7
FF
2006 * c-exp.y (yylex): Make static, to match prototype and other
2007 <lang>-exp.y files.
2008
76a0ffb4
FF
2009 * expression.h (exp_opcode): Add BINOP_MOD.
2010 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2011 * expprint.c (dump_expression): Handle new BINOP_MOD.
2012 * language.c (binop_type_check): Handle new BINOP_MOD.
2013 * main.c (float_handler): Re-enable float handler when hit.
2014 * valarith.c (language.h): Include, need current_language.
2015 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2016 for integer divide truncates towards zero for negative results.
2017 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2018 * valarith.c (value_binop): Allow arithmetic operations on
2019 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
76a0ffb4
FF
2020 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2021 * ch-exp.y (tokentab3): Add MOD and REM.
2022 * ch-exp.y (yylex): Set innermost_block for symbols found
2023 in local scopes. Return LOCATION_NAME for local symbols.
2024 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2025 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
76a0ffb4 2026
f92743ae
ILT
2027Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2028
2029 * command.c (shell_escape, make_command, _initialize_command):
2030 don't create or use fork if CANT_FORK is defined.
2031 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2032 code written for the IBM PC" remain.
2033 * xm-go32.h: define CANT_FORK
2034
ec25d19b
SC
2035Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2036
2037 * remote-sim.c: first attempt at general simulator interface
2038 * remote-hms.c: whitespace
2039 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2040 understand new stack layout. (print_register_hook): print ccr
2041 register in a fancy way.
2042
fb6e675f
FF
2043Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2044
2045 * eval.c (language.h): Include.
2046 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2047 to pointer types when the current language is C. It loses for
2048 other languages when the lower index bound is nonzero.
2049 * valarith.c (value_subscript): Take array lower bounds into
2050 account when performing subscripting operations.
2051 * valops.c (value_coerce_array): Add comment describing why
2052 arrays with nonzero lower bounds are dealt with in value_subscript,
2053 rather than in value_coerce_array.
2054
54bbbfb4
FF
2055Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2056
1188fbbf
FF
2057 * ch-exp.y (FLOAT_LITERAL): Add token.
2058 * ch-exp.y (literal): Add FLOAT_LITERAL.
2059 * ch-exp.y (match_float_literal): New lexer routine.
2060 * ch-exp.y (convert_float): Remove.
2061 * ch-exp.y (yylex): Call match_float_literal.
2062 * ch-exp.y (yylex): Match single '.' after trying
2063 to match floating point literals.
1188fbbf 2064
54bbbfb4
FF
2065 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2066 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2067 MULTI_SUBSCRIPT.
2068 * expprint.c (dump_expression): New function for dumping
2069 expression vectors during gdb debugging.
2070 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2071 MULTI_SUBSCRIPT and moved out of BINOP range.
2072 * expression.h (DUMP_EXPRESSION): New macro that calls
2073 dump_expression if DEBUG_EXPRESSIONS is defined.
2074 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2075 * parse.c (length_of_subexp, prefixify_subexp): Change
2076 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2077 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2078 prefixify'ing the expression.
2079 * printcmd.c (print_command_1): Add comment.
54bbbfb4
FF
2080 * ch-exp.y (expression_list): Add useful actions.
2081 * ch-exp.y (value_array_element): Add useful actions.
2082 * ch-exp.y (array_primitive_value): Add production.
2083 * ch-exp.y (yylex): Recognize ',' as a token.
54bbbfb4 2084
ea81b10d
DZ
2085Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2086
2087 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2088 POSIXize the recursive makes (make [variable assignments] target{s})
2089
7532cf10
FF
2090Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2091
2092 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2093 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2094 CPLUS_MARKER for all SVR4 systems, so follow suit.
2095 * defs.h (strdup_demangled): Remove prototype.
2096 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2097 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2098 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2099 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2100 prim_record_minimal_symbol_and_info): Use new macro
2101 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2102 * minsyms.c (install_minimal_symbols): Use new macro
2103 SYMBOL_INIT_DEMANGLED_NAME.
2104 * stabsread.c (define_symbol): Use new macro
2105 SYMBOL_INIT_DEMANGLED_NAME.
2106 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2107 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2108 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2109 SYMBOL_INIT_DEMANGLED_NAME.
2110 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2111 SYMBOL_DEMANGLED_NAME now tests language itself.
2112 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2113 now tests language itself.
2114 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2115 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2116 mangled name member in the language dependent portion of a symbol.
2117 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2118 mangled name member appropriate for a symbol's language.
2119 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2120 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2121 SYMBOL_DEMANGLED_NAME now tests language itself.
2122 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2123 initializes language dependent portion of symbol.
2124 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2125 demangles and caches the demangled form of symbol names.
2126 * utils.c (fputs_demangled, fprint_symbol): Use current language
2127 to select an appropriate demangling algorithm.
2128 * utils.c (strdup_demangled): Remove, no longer used.
7532cf10
FF
2129 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2130 access the Chill mangled name member in the language dependent
2131 portion of a symbol.
2132 * ch-lang.c (chill_demangle): New function, simple demangler.
2133 * defs.h (chill_demangle): Add prototype.
2134 * symtab.h (language_dependent_info): Add struct for Chill.
7532cf10 2135
19d0f3f4
FF
2136Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2137
2138 * Makefile.in (BISON): Add comment that when bison is used, it
2139 must include the "-y" option.
2140 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2141 Remove defines to remap non-yacc symbols, thus backing out of
2142 previous recent changes. Standard policy is that non-yacc parser
2143 generators get fixed, rather than adding bug workarounds in gdb
2144 for each new one that pops up. Expand comment to note this.
2145 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2146
684a832f
SG
2147Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2148
8a1c3e99
SG
2149 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2150 case. Use code in N_SOL.
2151
684a832f
SG
2152 * paread.c: New file that contains all HPPA/HPUX symbol reading
2153 code.
2154 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2155 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2156 * (dbx_symfile_offsets): Make static.
2157 * (pastab_build_psymtabs): New interface routine for paread to
2158 send stabs into dbxread.
2159 * gdb-stabs.h: Remove gobs of HPPA cruft.
2160
45fe3db4
FF
2161Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2162
cbf5231b
FF
2163 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2164 for byacc.
cbf5231b 2165 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
cbf5231b 2166
45fe3db4
FF
2167 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2168 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2169 and YYDEBUG is not already defined.
2170 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2171 them during the previous replacements.
2172 * printcmd.c (_initialize_printcmd): Update internal documentation
2173 for "set" command to note that the assignment syntax is language
2174 dependent.
45fe3db4
FF
2175 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2176 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2177 and YYDEBUG is not already defined.
2178 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2179 single_assignment_action): New terminals and nonterminal for gdb
2180 extensions to chill expression grammer.
2181 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2182 tokens that start with '$' (register names, convenience vars, etc).
2183 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2184 * ch-exp.y (yylex): Call match_dollar_tokens.
45fe3db4 2185
b5c10493
SG
2186Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2187
b8ef8163
SG
2188 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2189 accessing minimal symbol data.
2190 * infcmd.c (read_pc): Use #ifdef, not #if.
2191 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2192 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2193 minimal symbol data.
2194
b5c10493
SG
2195 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2196 frame. Use find_return_regnum to find the caller.
2197 * (find_unwind_entry): New routine to locate stack frame info
2198 associated with a procedure. This looks in the $UNWIND_START$
2199 section in the SOM file.
2200 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2201 figure out where the caller's return address is stored.
2202 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2203 to figure out the frame size for a procedure.
2204 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2205 * (init_extra_frame_info): New routine. Corrects PC and FP for
2206 outermost frame if necessary.
2207 * (frame_chain): New routine, moved from tm-hppa.h.
2208 * (skip_trampoline_code): Handle computed function calls (ie:
2209 calls from $$dyncall).
2210 * (unwind_command): Temporary support function to allow user
2211 to control/observe aspects of the unwind (stack frame) info.
2212 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2213 was in a system call, if so, then read the PC from r31.
2214 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2215 with extra arg for skip_trampoline_code().
2216 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2217 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2218 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2219
51db2323
FF
2220Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2221
2222 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2223 Call new bfd_get_size() and verify that string table is no larger
2224 than the file that is supposed to contain it.
2225 * symfile.c (syms_from_objfile): Only complain about configured
2226 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2227 current target is the default BFD target.
2228
1169c958
FF
2229Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2230
2231 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2232 * solib.c (bkpt_names): New array of symbol names to try to
2233 use for the "mapping complete" breakpoint. Configurable
2234 define SOLIB_BKPT_NAME is first one to try.
2235 * solib.c (find_solib): Test debug_base for nonzero rather
2236 than just greater than zero.
2237 * solib.c (enable_break): Use bkpt_names to look up address
2238 at which to set "mapping complete" breakpoint.
2239
2e4964ad
FF
2240Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2241
2242 * defs.h (STRCMP, STREQ, STREQN): New macros.
2243 * defs.h (demangle_and_match): Remove prototype.
2244 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2245 and STREQN defined in defs.h.
2246 * dwarfread.c (set_cu_language): For completely unknown languages,
2247 try to deduce the language from the filename. Retain behavior
2248 that for known languages we don't know how to handle, we use
2249 language_unknown.
2250 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2251 and demangled name fields in symbol.
2252 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2253 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2254 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2255 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2256 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2257 Replace usages throughout.
2258 * elfread.c (demangle.h): Include.
2259 * elfread.c (record_minimal_symbol): Remove prototype and function.
2260 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2261 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2262 * infcmd.c (jump_command): Remove code to demangle name and add
2263 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2264 * minsyms.c (demangle.h): Include.
2265 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2266 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2267 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2268 * mipsread.c (psymtab_language): Add static variable.
2269 * stabsread.c (demangle.h): Include.
2270 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2271 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2272 * stack.c (return_command): Remove explicit demangling of name
2273 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2274 * symfile.c (demangle.h): Include.
2275 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2276 to match macros in symfile.h and allow them to be compiled
2277 if INLINE_ADD_PSYMBOL is not true.
2278 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2279 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2280 Add code to demangle and cache C++ symbol names. Use macro form
2281 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2282 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2283 Remove, also defined in symfile.c, which we already fixed.
2284 * symtab.c (expensive_mangler): Remove prototype and function.
2285 * symtab.c (find_methods): Remove physnames parameter and fix
2286 prototype to match.
2287 * symtab.c (completion_list_add_symbol): Name changed to
2288 completion_list_add_name.
2289 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2290 the normal symbol name and the cached C++ demangled name.
2291 * symtab.c (lookup_demangled_partial_symbol,
2292 lookup_demangled_block_symbol): Remove prototypes and functions.
2293 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2294 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2295 Remove code to try demangling names and matching them.
2296 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2297 Fix to try matching the cached demangled name if no match is
2298 found using the regular symbol name.
2299 * symtab.c (find_methods): Remove unused physnames array.
2300 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2301 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2302 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2303 C++ demangled symbol names.
2304 * symtab.h: Much reformatting of structures and such to add
2305 whitespace to make them more readable, and make them more
2306 consistent with other gdb structure definitions.
2307 * symtab.h (general_symbol_info): New struct containing fields
2308 common to all symbols.
2309 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2310 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2311 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2312 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2313 symbol): Use general_symbol_info struct.
2314 * utils.c (demangle_and_match): Remove, no longer used.
2315 * valops.c (demangle.h): Include.
2316 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2317 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2318 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2319 symmisc.c, symtab.c, valops.c: Replace references to minimal
2320 symbol fields with appropriate macros.
2321 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2322 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2323 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2324 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2325 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2326 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2327 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2328 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2329 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2330 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2331 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2332 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2333 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2334 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2335 appropriate.
2336 * buildsym.c (start_subfile, patch_subfile_names): Default the
2337 source language to what can be deduced from the filename.
2338 * buildsym.c (end_symtab): Update the source language in the
2339 allocated symtab to match what we have been using.
2340 * buildsym.h (struct subfile): Add a language field.
2341 * c-typeprint.c (c_print_type): Remove code to do explicit
2342 demangling.
2343 * dbxread.c (psymtab_language): Add static variable.
2344 * dbxread.c (start_psymtab): Initialize psymtab_language using
2345 deduce_language_from_filename.
2346
a9b37611
FF
2347Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2348
2349 * valprint.c (val_print): Reorganize comment and add note
2350 about dependency on target byte ordering.
a9b37611
FF
2351 * ch-exp.y (value_array_slice): Fix typo.
2352 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2353 byte sized ints are assumed to be char strings and printed with
2354 string syntax. In chill, arrays of chars and arrays of
2355 bytes/ubytes are distinquishable, and printed appropriately.
a9b37611 2356
9f739abd
SG
2357Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2358
e5e6b6b1
SG
2359 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2360 read/write routines for HPUX.
2361
9f739abd
SG
2362 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2363 branch targets to compute target address using const from previous
2364 instruction if necessary.
2365 * Add `Q' operator to print out bit position field various
2366 instructions.
2367 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2368 cleanups, use new code from Utah.
2369 * (store_inferior_registers): Update to new code from Utah.
2370 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2371 * (fetch_register): Clear out priv level when reading PCs.
2372 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2373 * Remove decl of errno, #include wait.h and target.h.
2374 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2375 were inside of a kernel call. If so, then PC is in a different
2376 register. Also, mask out bottom two bits of all PCs so as not to
2377 confuse higher level code.
2378 * (push_dummy_frame): Create from #define in tm-hppa.h.
2379 * (find_dummy_frame_regs): Update from Utah.
2380 * (hp_pop_frame): Create from #define in tm-hppa.h.
2381 * (hp_restore_pc_queue): New, from Utah.
2382 * (hp_push_arguments): Big fixes from Utah.
2383 * (pa_do_registers_info, pa_print_registers): Only print out fp
2384 regs upon request.
2385 * (skip_trampoline_code): New routine to deal with stubs that
2386 live in nowhereland between callers and callees.
2387 * i860-tdep.c: Remove decl of attach_flag.
2388 * infrun.c (wait_for_inferior): Add new macro
2389 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2390 at by PC will be nullified. If so, then step the target once more
2391 so as to avoid confusing the user.
2392 * (just before step_over_function:): Use stop_func_start, not
2393 stop_pc when checking for the existance of line number info.
2394 stop_func_start will reflect the proper address of the target
2395 routine, not of the stub that we may be traversing to get there.
2396 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2397 to deal with the stubs that PA compilers sometimes stick between
2398 callers and callees. Also, define FLAGS_REGNUM for access to the
2399 `flags' pseudo-reg.
2400 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2401 memcpy, not bcopy.
2402 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2403 write gr0, PC regs, and PSW!
2404 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2405 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2406 hppah-nat.c.
2407 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2408 * Define struct unwind_table_entry.
2409 * valops.c (call_function_by_hand): Add another arg to
2410 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2411 necessary?
2412
5998e362
DZ
2413Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2414
2415 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2416
a8a69e63
FF
2417Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2418
2419 * Makefile.in (VERSION): Bump to 4.7.4.
2420 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2421 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2422 * Makefile.in (HFILES): Add valprint.h.
2423 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2424 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2425 * typeprint.c, typeprint.h: New files for language independent
2426 type printing functions.
2427 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2428 type printing functions and definitions.
2429 * valprint.h: New include file for language independent value
2430 printing definitions.
2431 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2432 dependent value printing functions.
2433 * c-exp.y (production ptype): Add range_type variable and use new
2434 create_range_type function.
2435 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2436 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2437 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2438 "const static" to ANSI-conformant "static const".
2439 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2440 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2441 and c_val_print.
2442 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2443 * coffread.c (decode_type): Add range_type variable and call to
2444 new create_range_type function.
2445 * complaints.c (complain): Remove unused val variable.
2446 * complaints.c (_initialize_complaints): Make it void.
2447 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2448 variable and call new create_range_type function.
2449 * defs.h (enum val_prettyprint): Move enum from value.h to here
2450 so we can avoid having to include value.h just for prototypes that
2451 need the enum (thanks ANSI).
2452 * dwarfread.c (struct_type): Local anonymous_size variable is
2453 only used if !BITS_BIG_ENDIAN.
2454 * dwarfread.c (decode_subscript_data_item): Add rangetype
2455 variable and call new create_range_type function.
2456 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2457 variables.
2458 * eval.c (evaluate_subexp): Remove unused local variable name
2459 and the statement with no side effects that initializes it.
2460 * expprint.c (print_subexp): Change local_printstr to
2461 LA_PRINT_STRING.
2462 * gdbtypes.c (create_range_type): New function that creates
2463 a range type using code fragments from object file readers as
2464 an example of what has to be initialized.
2465 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2466 and high_bound parameters, replaced with a single range_type
2467 parameter. Change function body to use passed in range_type
2468 rather than handcrafting one.
2469 * gdbtypes.h (create_range_type): Add prototype.
2470 * gdbtypes.h (create_array_type): Change prototype parameters.
2471 * infrun.c (normal_stop): Remove unused local variables tem and c.
2472 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2473 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2474 stub functions that call error if called.
2475 * language.c (unknown_language_defn, auto_language_defn,
2476 local_language_defn): Add initializers unk_lang_print_type and
2477 unk_lang_val_print.
2478 * language.h (struct language_defn): Reformat for larger
2479 comments, add la_print_type and la_val_print members. Add
2480 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2481 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2482 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2483 variable nbytes.
2484 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2485 and m2_val_print.
2486 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2487 * main.c (execute_command): Remove unused local variable cmdlines.
2488 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2489 (clear_displays), symmisc.c (block_depth), values.c
2490 (clear_value_history):
2491 Make testing of truth value of assignment result explicit.
2492 * mipsread.c (upgrade_type): Update FIXME to include future use
2493 of create_range_type.
2494 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2495 whatis_exp, maintenance_print_type): Move prototypes and functions
2496 to new typeprint.c.
2497 * printcmd.c (_initialize_printcmd): Move add_com calls for
2498 ptype_command and whatis_command to new typeprint.c.
2499 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2500 * source.c (find_source_lines): Local variable c only used
2501 when LSEEK_NOT_LINEAR is defined.
2502 * stabsread.c (read_array_type): Use new create_range_type
2503 function.
2504 * stabsread.c (read_range_type): Add new index_type variable and
2505 call new create_range_type function rather than handcrafting
2506 range types.
2507 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2508 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2509 * symtab.c (type_print_base usages): Use c_type_print_base.
2510 * symtab.c (type_print_varspec_prefix usages): Use
2511 c_type_print_varspec_prefix.
2512 * symtab.c (type_print_method_args usages): Use
2513 cp_type_print_method_args.
2514 * valprint.c: Completely ripped apart and the fragments used
2515 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2516 valprint.h. Remaining stuff is language independent.
2517 * value.h (struct fn_field): Forward declare for prototypes.
2518 * value.h (type_print_1): Remove prototype.
2519 * value.h (enum val_prettyprint): Moved to defs.h.
2520 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2521 * value.h (baseclass_offset): Add prototype.
a8a69e63
FF
2522 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2523 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2524 * ch-typeprint.c: New file for language dependent type printing.
2525 * ch-valprint.c: New file for language dependent value printing.
2526 * ch-exp.y (parse_number): Remove prototype and stub function.
2527 * ch-exp.y (decode_integer_literal): Removed unused digits and
2528 temp variables.
2529 * ch-exp.y (convert_float): Completely ifdef out for now.
2530 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2531 ch-lang.c (chill_op_print_tab):
2532 Change from ANSI-obsolescent "const static" to ANSI-conformant
2533 "static const".
2534 * ch-exp.y (yylex): Add unhandled storage class enumeration
2535 literals to switch statement for completeness.
2536 * ch-lang.c (chill_create_fundamental_types): Remove unused
2537 nbytes variable. Change dummy type to 2 bytes to match int.
2538 Handle FT_VOID types gratuituously added to chill DWARF by
2539 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2540 type rather than a one byte TYPE_CODE_INT type.
2541 * ch-lang.c (chill_language_defn): Add chill_print_type and
2542 chill_val_print.
2543 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
a8a69e63 2544
de9bef49
JG
2545Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2546
2547 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2548 bfd_get_symbol_leading_char instead.
2549
2550 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2551 leading character from names.
2552 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
de9bef49
JG
2553 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2554 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2555
2556 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2557 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2558 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2559 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2560 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2561 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2562 * symfile.c (syms_from_objfile): Insert debugging check to test
84a05e52 2563 NAMES_HAVE_UNDERSCORE setting against the BFD support.
de9bef49
JG
2564
2565 * doc/gdbint.texinfo (Host Conditionals): Remove
2566 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2567 MEM_FNS_DECLARED.
2568 (Target Conditionals): Remove all of the above.
2569
926d7800
JG
2570 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2571
ca5a72cd
JG
2572 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2573 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2574
117f631e
ILT
2575Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2576
2577 * coffread.c (decode_type): catch negative tagndx fields generated
2578 by SCO 3.2v4 cc.
2579 * exec.c: comment out string following #endif.
2580 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2581 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2582 <sys/user.h>.
2583 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2584 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2585
51b80b00
FF
2586Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2587
2588 * complaints.c: New file, code moved from utils.c.
2589 * complaints.c (complain): Made into a varargs function.
2590 * complaints.h: New file, code moved from symfile.h.
2591 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2592 * Makefile.in (HFILES): Add complaints.h.
2593 * Makefile.in (OBS): Add complaints.o.
2594 * symfile.c (complaint_root, stop_whining, complaint_series,
2595 complain, clear_complaints, add_show_from_set for stop_whining):
2596 Moved to complaints.c.
2597 * symfile.h (struct complaint, complaint_root decl, complain
2598 prototype, clear_complaints prototype): Moved to complaints.h.
2599 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2600 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2601 complaints.h. Remove casts from arguments to complain(),
2602 which is now a varargs function, and remove unnecessary
2603 placeholder zero args.
2604 * defs.h (begin_line): Add prototype.
2605 * defs.h (vprintf_filtered): Add prototype.
2606 * dwarfread.c (varargs.h): Remove, no longer needed.
2607 * dwarfread.c (dwarfwarn): Remove prototype and function.
2608 * dwarfread.c (complaints): Define a bunch of complaints.
2609 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2610 usages to standard complain() calls.
2611 * utils.c (begin_line): New function that ensures that
2612 whatever gets filter-printed next starts on its own line.
2613 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2614 but to stdout (calls vfprintf_filtered internally).
2615
031dd1a9
JG
2616Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2617
fb29d681
JG
2618 * remote.c: Avoid printf_filtered line limit. Suggested by
2619 Robert R. Henry, <rrh@tera.com>.
ca5a72cd 2620 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
fb29d681
JG
2621
2622 * main.c (main): Accept --silent as well as --quiet. Change +help
2623 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2624
031dd1a9
JG
2625 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2626 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2627
df86eb44
JG
2628Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2629
2630 * tm-nindy960.h, remote-nindy.c: Lint.
2631
85f0a848
FF
2632Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2633
2634 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2635 a optional type to decorate as an array type, the type of the
2636 index, and the bounds of the array. Records this additional info
2637 in the array type for use with languages with nonzero array
2638 bounds.
2639 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2640 to note that arrays may have bounds.
2641 * gdbtypes.h (create_array_type): Update prototype.
2642 * c-exp.y (ptype production): Adjust for new create_array_type
2643 calling conventions.
2644 * coffread.c (decode_type): Call create_array_type rather than
2645 handcrafting array types.
2646 * convex-tdep.c (value_type): Remove, now use create_array_type.
2647 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2648 vector_type into calls to create_array_type.
2649 * dwarfread.c (decode_subscr_data): Name changed to
2650 decode_subscript_data_item throughout.
2651 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2652 create_array_type. Now records index type and range as well.
2653 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2654 change to use create_array_type.
2655 * dwarfread.c (read_subroutine_type): Test existing user defined
2656 types before decorating them, to ensure they are blank, and
2657 complain about it if they are not.
2658 * dwarfread.c (decode_fund_type): For unrecognized types, always
2659 return some valid type (type integer). If the unrecognized type
2660 cannot be an implementation defined type, complain as well.
2661 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2662 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2663 * mipsread.c (upgrade_type): Add FIXME comment that code to
2664 handcraft arrays should be replaced with call to create_array_type.
2665 * stabsread.c (read_array_type): Replace code to handcraft
2666 array types with call to create_array_type.
2667 * valprint.c (type_print_varspec_prefix): Minor formatting
2668 change, join lines that don't need to be split.
2669
01d1590b
SG
2670Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2671
fb29d681 2672 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
01d1590b
SG
2673 decl for attach_flag, it now lives in inferior.h.
2674 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2675 Make most functions static.
2676 * hppah-nat.c: General cleanups, remove BSD specific code (since
2677 that all lives in hppab-nat.c).
2678 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2679 Change sense of test against inside_entry_file(). This fix is
2680 from U. of Utah.
2681 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2682 to read/write_register_bytes().
7f70a275
SG
2683 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2684 work around PA-GAS assembler bug. Also, add trailing */ to some
2685 comments.
2686 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2687 Same reason as above.
01d1590b 2688
b69d8432
JG
2689Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2690
c8aac932
JG
2691 * mipsread.c (parse_symbol): When checking whether a structured
2692 type is an enum, check qualifiers of its first member, as well as
2693 the base type of the member. Bug found and fixed by John M.
01d1590b 2694 Farrell, <farrell@fjord.reo.dec.com>.
c8aac932 2695
b69d8432
JG
2696 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2697 * remote-vx.c: Don't include vx-share/reg.h.
2698 * vx-share/ptrace.h: Reproduce from scratch.
c8aac932 2699 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
01d1590b
SG
2700 * Makefile.in: Remove references to removed files, and to removed
2701 29k-share directories.
b69d8432 2702
160be0de
FF
2703Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2704
d62e7a20
FF
2705 * c-lang.c (_initialize_c_language): Name changed from
2706 _initialize_c_exp.
2707 * m2-lang.c (_initialize_m2_language): Name changed from
2708 _initialize_m2_exp.
2709 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2710 it is no longer inside m2-exp.y, where it was remapped by Makefile.
22e39759
FF
2711 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2712 expression parsing into c-lang.c and m2-lang.c respectively.
2713 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2714 m2-exp.y respectively.
2715 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2716 and m2-* files respectively.
2717 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2718 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2719 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2720 * expression.h (struct block): Forward declaration for prototypes.
2721 * language.h (struct objfile): Forward declaration for prototypes.
22e39759
FF
2722 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2723 * Makefile.in (HFILES): Add ch-lang.h.
2724 * Makefile.in (OBS): Add ch-lang.o.
2725 * ch-exp.y: Migrate code that has nothing to do with expression
2726 parsing into ch-lang.c.
2727 * ch-lang.c: New file, code migrated from c-exp.y.
2728 * ch-lang.h: New file, internal interface between ch-* files.
d62e7a20
FF
2729 * ch-lang.c (_initialize_chill_language): Name changed from
2730 _initialize_chill_exp.
22e39759 2731
160be0de
FF
2732 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2733 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2734 * config/amix.mh (NATDEPFILES): Add.
2735 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2736 to NATDEPFILES.
2737
2738 * dwarfread.c (decode_subscr_data): Remove spurious test that
2739 accepted only integer subscript types. We don't do anything
2740 with the type at the moment anyway.
2741
aed656ba
FF
2742Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2743
2744 * ch-exp.y (match_character_literal): Fix case where no
2745 match at all is found.
64e738a3
FF
2746 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2747 width types. For example, "INT" is always 2 bytes regardless
2748 of the values of any TARGET_*_BIT macros. So use explicit
2749 numeric sizes for the types.
aed656ba 2750
bf229b4e
FF
2751Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2752
2753 * c-exp.y (c_create_fundamental_type): New function to create
2754 language specific fundamental types for C.
2755 * m2-exp.y (m2_create_fundamental_type): New function to create
2756 language specific fundamental types for Modula 2.
2757 * c-exp.y (c_language_defn, cplus_language_defn): Add
2758 c_create_fundamental_type to language struct initializers.
2759 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
2760 to language struct initializers.
2761 * dwarfread.c (expression.h, language.h): Include.
2762 * dwarfread.c (ftypes): New array to hold fundamental types
2763 for current compilation unit.
2764 * dwarfread.c (cu_language_defn): New pointer to language
2765 struct for language of current compilation unit.
2766 * dwarfread.c (dwarf_fundamental_type): New function to
2767 create/lookup fundamental types.
2768 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
2769 * dwarfread.c (throughout): Replace lookup_fundamental_type
2770 with dwarf_fundamental_type.
2771 * dwarfread.c (read_file_scope): Zero out ftypes for each new
2772 compilation unit (may be different language or different objfile).
2773 * gdbtypes.c (lookup_fundamental_type): Move actual type
2774 creations into language specific fundamental type creation
2775 functions and call via create_fundamental_type. Add comment
2776 about this function being obsolescent.
2777 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
2778 sized signed and unsigned integers.
2779 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
2780 * language.c (language_def): New function to lookup a language
2781 struct given it's enumeration.
2782 * language.h (struct language_defn): Add la_fund_type, a pointer
2783 to a function that creates fundamental types for this language.
2784 * language.h (create_fundamental_type): New macro to create
2785 fundamental types based on the current language.
2786 * language.h (language_def): Add prototype.
2787 * language.c (unk_lang_create_fundamental_type): New function
2788 for initializing language structs, calls error if called.
2789 * language.c (unk_language_defn, auto_language_defn,
2790 local_language_defn): Use unk_lang_create_fundamental_type.
bf229b4e
FF
2791 ch-exp.y (chill_create_fundamental_type): New function.
2792 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
2793 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
bf229b4e 2794
93bb6e65
FF
2795Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
2796
2797 * dwarfread.c (CHILL_PRODUCER): Add producer string for
2798 GNU chill.
2799 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
2800 as GCC_PRODUCER and GPLUS_PRODUCER.
93bb6e65 2801
7c86126f
SG
2802Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
2803
2804 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
2805 still running.
2806
394171ac
FF
2807Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
2808
2809 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
2810 rather than '$'. This particular piece of braindamage is
2811 spreading like ooze. It's now infected libiberty, deja-gnu,
2812 gdb, and gcc.
2813 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
2814 hardwired '$' character.
2815
e7177cc2 2816Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
cbd1bdc3 2817
e7177cc2
FF
2818 (Changes to break incredibly ugly, unmaintainable 750 line
2819 read_struct_type function up into managable pieces.)
b076b3f8 2820 * Makefile.in (VERSION): Bump to 4.7.3.
e7177cc2
FF
2821 * stabsread.c (struct field_info): Local struct definition.
2822 * stabsread.c (read_member_functions, read_struct_fields,
2823 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
2824 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
2825 functions from fragmented read_struct_type.
2826 * stabsread.c (stabs_general_complaint): Catchall complaint.
2827 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
2828 symbol name continuation code. Use macro throughout.
2829 * stabsread.c (various places): Replace add-one-to-pointer
2830 with pointer increment.
2831 * stabsread.c (read_type): Retain function local copy of type
2832 descriptor. Rearrange code calling read_struct_type() to match
2833 new conventions.
94daba7f
FF
2834 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
2835 a single blank as the name of nameless enumerations. Recognize
2836 this special case and set nameless flag.
cbd1bdc3
FF
2837 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
2838 terminal tokens.
2839 * ch-exp.y (access_name): New non-terminal token and
2840 production.
2841 * ch-exp.y (general_procedure_name): Now a terminal token.
2842 * ch-exp.y (location): Expand production.
2843 * ch-exp.y (match_simple_name_string): New function.
2844 * ch-exp.y (yylex): Call match_simple_name_string and return
2845 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
cbd1bdc3 2846
d1065385
FF
2847Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
2848
b9b6dbc2
FF
2849 * munch: Backslash escape vertical bar characters inside
2850 grep patterns since they have special meaning for some greps.
d1065385
FF
2851 * parse.c (write_exp_string): Complete rewrite to store string
2852 contants as a leading explicit length, followed by the string data,
2853 followed by a trailing explicit length.
2854 * eval.c (evaluate_subexp), expprint.c (print_subexp),
2855 parse.c (length_of_subexp), parse.c (prefixify_subexp):
2856 Use recorded explicit length of strings in expression elements,
2857 rather than strlen. Adjust code to skip over strings stored in
2858 expression elements, and code to access strings, to account for
2859 new leading explicit size expression element.
2860 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
2861 0, to avoid negative expression element indices.
2862 * valops.c (search_struct_method): Minor whitespace change.
2863
5707ea9f
FF
2864Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
2865
bac89d6c
FF
2866 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
2867 which together maintain a dynamically expandable static buffer
2868 for the lexer to use when translating C strings to their internal
2869 form (other future uses possible). Fix parsing of C style strings
2870 to do the normal C style input conversions of escaped character
2871 sequences.
2872 * valops.c (value_string): Remove translation of escaped
2873 character sequences, now done in C expression parser.
5707ea9f
FF
2874 * language.h (PRINT_LITERAL_FORM): New macro that takes character
2875 and decides if it should be printed in literal form or some other
2876 form, based on it's ASCII value and setting of sevenbit_strings.
2877 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
2878 macro, change indentation style.
5707ea9f
FF
2879 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
2880 * ch-exp.y (chill_printstr): First cut at real function instead
2881 of error stub.
5707ea9f 2882
36e0df23
DZ
2883Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2884
2885 * nindy-share/stop.h: fixed bogus comment-end in copyright message
2886
2887 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
2888
5d074aa9
FF
2889Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
2890
2891 * defs.h (sevenbit_strings): Add declaration.
2892 * defs.h (printchar): Replace with gdb_printchar.
2893 * language.h (language_defn): Add new function pointers
2894 la_printchar and la_printstr, to do language dependent
2895 printing of characters and strings.
2896 * language.h (local_printchar, local_printstr): New macros
2897 to call language dependent functions pointed to by la_printchar
2898 and la_printstr respectively.
2899 * c-exp.y (emit_char, c_printchar, c_printstr): New language
2900 dependent functions for printing characters and strings.
2901 * c-exp.y (c_language_defn, cplus_language_defn): Add
2902 c_printchar and c_printstr.
2903 * command.c (do_setshow_command): Rename printchar use to
2904 gdb_printchar.
2905 * expprint.c (print_subexp): Replace C style string output
2906 with call to local_printstr.
2907 * language.c (unk_lang_printchar, unk_lang_printstr):
2908 New stubs, currently errors.
2909 * language.c (unknown_language_defn, auto_language_defn,
2910 local_language_defn): Add unk_lang_printchar and
2911 unk_lang_printstr.
2912 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
2913 language dependent functions to print characters and strings.
2914 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
2915 * utils.c (printchar): Renamed to gdb_printchar.
2916 * valprint.c (print_string): Remove prototype, function moved
2917 to c-exp.y, where it becomes c_printstr.
2918 * valprint.c (print_max): Made global for reference from the
2919 language dependent printing routines in *-exp.y.
2920 * valprint.c (repeat_count_threshold): New variable with function
2921 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
2922 Change all references to old macro to references to new variable.
2923 * valprint.c (value_print, val_print): Replace calls to
2924 print_string with calls to local_printstr.
2925 * valprint.c (val_print): Replace C style character printing
2926 with call to local_printchar.
2927 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
2928 * valprint.c (_initialize_valprint): Add add_show_from_set
2929 call for setting up repeat_count_threshold as print variable.
5d074aa9
FF
2930 * ch-exp.y (decode_integer_value): New function.
2931 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
2932 * ch-exp.y (chill_printchar, chill_printstr): New language
2933 dependent functions for printing characters and strings.
2934 * ch-exp.y (chill_language_defn): Add chill_printchar and
2935 chill_printstr.
5d074aa9 2936
b0944a33
JG
2937Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
2938
2939 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
2940 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
2941 (print_gdb_version): New arg is stdout or stderr. Callers changed.
2942
195b44d9
ILT
2943Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
2944
2945 * remote-vx.c (vx_kill): just warn if we can't contact the board,
2946 and assume the process has been killed.
2947
2104007f
SG
2948Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
2949
2104007f
SG
2950 * remote-udi.c (udi_open): Reset vars so that user can re-run
2951 programs without leaving GDB.
2952 * (many routines): Slightly improve error handling.
2953 * (download): Zero out BSS by longs instead of bytes to avoid
2954 timeouts in real hardware.
2955 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
2956 that connection is no longer in use after shutdown() of socket.
2957 This keeps GDB from dying of a SIGPIPE when you issue multiple
2958 `target udi' commands.
2959
2e66cf7d
FF
2960Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
2961
2962 * language.h (language_format_info): New structure to bundle
2963 local formatting information.
2964 * language.h (language_defn): Replace individual format info
2965 with language_format_info structs.
2966 * language.h (local_*_format, local_*_format_prefix,
2967 local_*_format_specifier, local_*_format_suffix): New macros
2968 for binary/octal/decimal/hex formats to access info elements.
2969 * c-exp.y (c_language_defn): Update for new format handling.
2970 * m2-exp.y (m2_language_defn): Update for new format handling.
2971 * dbxread.c (language.h): Include for partial-stab.h use.
5d074aa9
FF
2972 * mipsread.c (expression.h, language.h): Include for
2973 partial-stab.h use.
2e66cf7d
FF
2974 * defs.h (local_hex_format, local_hex_format_custom,
2975 local_hex_string, local_hex_string_custom): Move to language.h.
2976 * language.c (local_hex_format_custom, local_hex_string,
2977 local_hex_string_custom, local_octal_format_custom): Use new
2978 format handling.
2979 * language.c (unknown_language_defn, auto_language_defn,
2980 local_language_defn): Update for new format handling.
2981 * printcmd.c (print_scalar_formatted): Use new macros
2982 to access decimal and binary format info for printing.
2e66cf7d
FF
2983 * c-exp.y (chill_language_defn): Update for new format handling.
2984 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
5d074aa9
FF
2985 * ch-exp.y (decode_integer_literal): Add function
2986 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
2e66cf7d
FF
2987 * ch-exp.y (builtin_type_chill_char): Add definition.
2988 * gdbtypes.h (builtin_type_chill_char): Add declaration.
2e66cf7d 2989
cdb1cc92
ILT
2990Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
2991
2992 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
2993 it right.
2994 (aix_framedata): added nosavedpc field.
2995 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
2996 read_register.
2997 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
2998 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
2999 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3000 instructions as function_frame_info does. Expand special case of
3001 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3002 other than -4.
3003 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3004 dependence.
3005 (function_frame_info): Set frameless if the function has no frame,
3006 and set nosavedpc if the PC was not saved. Handle gcc generated
3007 stfd 31,-4(31); st 31, -12(31) correctly.
3008 (frameless_function_invocation): New second argument pcsaved; if 0
3009 return whether the function has a frame, if 1 return whether the
3010 function saved PC.
3011 (frame_initial_stack_address): Correct typo: cache registers for
3012 callee_fi, not for fi, (avoids reading garbage memory locations).
3013
b638ca91
SG
3014Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3015
cdb1cc92
ILT
3016 * infrun.c (wait_for_inferior (just before step_over_function
3017 label)): Change test for stepping into subroutine to check for the
3018 presence of line number info. This makes stuff compiled with -g1
3019 cause GDB to not lose control when stepping.
3020
b638ca91
SG
3021 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3022 Improve comments as well.
3023
e58de8a2
FF
3024Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3025
45a655b0
FF
3026 * Makefile.in (VERSION): Bump to 4.7.2
3027 * symtab.c (find_pc_symtab): Fix return of random value
3028 to caller.
e58de8a2
FF
3029 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3030 Makefile since it contains sed patterns used in generation.
3031 Add sed pattern to also delete #include of any malloc.h.
e58de8a2
FF
3032 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3033 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3034 function names to conform to K&R terminology with respect to
3035 logical and bitwise operators:
3036 UNOP_ZEROP => UNOP_LOGICAL_NOT
3037 UNOP_LOGNOT => UNOP_COMPLEMENT
3038 BINOP_LOGAND => BINOP_BITWISE_AND
3039 BINOP_LOGXOR => BINOP_BITWISE_XOR
3040 BINOP_LOGIOR => BINOP_BITWISE_IOR
3041 BINOP_AND => BINOP_LOGICAL_AND
3042 BINOP_OR => BINOP_LOGICAL_OR
3043 PREC_OR => PREC_LOGICAL_OR
3044 PREC_AND => PREC_LOGICAL_AND
3045 PREC_LOGIOR => PREC_BITWISE_IOR
3046 PREC_LOGXOR => PREC_BITWISE_XOR
3047 PREC_LOGAND => PREC_BITWISE_AND
3048 value_zerop() => value_logical_not()
3049 value_lognot() => value_complement()
3050 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3051 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
19cfe25d
FF
3052 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3053 and is nonexistant in some SVR4 based systems.
3054 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3055 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3056 unused modblock.
3057 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3058 * source.c (source_info): Fix minor nits, print "1 line" rather
3059 than "1 lines", and "language is <lang>".
3060 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3061 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3062 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3063 "TRUE" or "FALSE".
3064 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
19cfe25d 3065 * ch-exp.y: New expression parser, for GNU-Chill.
e58de8a2
FF
3066 * defs.h (enum language): Add language_chill.
3067 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3068 LANG_MODULA2 a recognized language.
e58de8a2
FF
3069 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3070 Chill as well as Modula-2.
3071 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3072 builtin_type_chill_ulong, builtin_type_chill_real): Add.
e58de8a2
FF
3073 * language.c (set_language_command): Add chill.
3074 * language.c (binop_result_type, integral_type, character_type,
3075 boolean_type, structured_type, value_true, binop_type_check):
3076 Add language_chill cases.
3077 * language.h (_LANG_chill): Define.
e58de8a2
FF
3078 * symfile.c (deduce_language_from_filename): Recognize the
3079 filename extensions ".chill", ".c186", and ".c286" for Chill.
e58de8a2 3080 * valprint.c (typedef_print): Add case for language_chill.
19cfe25d
FF
3081 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3082 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3083 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3084 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3085 of ch-exp.tab.c.
3086 * Makefile.in (distclean): Add target ch-exp.tab.c.
3087 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3088 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3089 * eval.c (evaluate_subexp): Add OP_BOOL case.
3090 * expprint.c (print_subexp): Add OP_BOOL case.
e58de8a2 3091
cbf15d9a
JG
3092Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3093
3094 * infcmd.c (set_environment_command): Avoid skipping first
3095 char of env value if an '=' appears in it. Bug report and fix
3096 by Mark Jungerman, <maj@lucid.com>.
3097
c1878f87
SG
3098Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3099
3100 * infcmd.c (step_over_calls): Improve comments.
3101 * symtab.c (find_pc_psymtab): Clean up a bit.
3102 * (find_pc_symtab): Fix comments, clean up code.
3103 * (find_pc_line): General cleanups, efficiency improvements.
3104 Also, don't return garbage when some line info exists, but there
3105 was no good match.
3106
cbf15d9a
JG
3107Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3108
3109 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3110 member, and the stat pointer passed to vmap_symtab was NULL, the
3111 wrong vmap entries would be modified. Fixes behavior where
3112 attempting to load symbols for a module with no member would mess
3113 up already read in symbols.
3114
b6113cc4
SG
3115Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3116
3117 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3118 29k-share/dfe/mini2udi.o.
3119 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3120 * alldeps.mak, depend: Update to deal with removal of
3121 aforementioned files.
3122 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3123 requirement for useless 'program' argument. Clean up
3124 udi_create_inferior, and udi_load to call common download()
3125 routine. Create download routine to load remote hosts directly
3126 (with the help of BFD) so that we don't need yank.c and
3127 mini2udi.c.
3128 Fix udi_detach to call UDIDisconnect with
3129 the right arguments. Clean up udi_resume, don't assign tip_error
3130 twice. Clean up udi_wait, straighten out status codes. Make
3131 udi_kill really work.
3132
3133Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3134
3135 * c-exp.y: separated host/target idea of integer type size,
3136 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3137 UINT and CHAR rules. (parse_number): work out the targetwise type
3138 of a number based upon it's size and qualifiers. (yylex): chars
3139 are now treated the same way as ints.
3140
3141 * source.c (indentify_source_line): don't core dump if wanted
3142 line is larger than number of lines in source. (can happen when
3143 coff gets confused about #included source).
3144
59c84bd8
JG
3145Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3146
3147 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3148 when debugging a program with 100 shared libraries.
3149
3150 * solib.c (solib_map_sections): Always close the BFD we open.
3151 Free all malloc'd storage we allocate, too, including error cases.
3152 (struct so_list): Remove unused so_bfd member.
3153 (clear_solib): Don't bother closing so_bfd.
3154
3155 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3156 cacheable. `So many symbol files, so little file descriptors.'
3157
8a96d79b
JG
3158Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3159
3160 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3161 Stubs should stand alone as much as possible.
3162
3163 * source.c (show_directories): Avoid printf_filtered length prob
3164 pointed out by Jonathan Stone.
3165
3166 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3167 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3168 <Lee_Cooprider@vos.stratus.com>.
3169
402dca80
FF
3170Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3171
3172 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3173 struct, not struct itself.
3174 * serial.h (serial_restore): Fix prototype, takes pointer not
3175 struct.
3176
2352d20b
SG
3177Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3178
3179 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3180 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3181
61f55ca3
JG
3182Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3183
042bf84c
JG
3184 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3185 Stubs should stand alone as much as possible.
3186
61f55ca3
JG
3187 * README: Add remote-es1800.c and remote-st2000.c to table.
3188 * go32-nat.c: Remove, there is no native go32 support.
3189 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3190
740b7efa
SG
3191Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3192
1549918a
SG
3193 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3194 new routines to deal with sending SIGINTs to attached processes
3195 when the user interrupts the controlling GDB.
3196 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3197 the aforementioned routines when waiting for the attached process.
3198
740b7efa
SG
3199 * elfread.c, mipsread.c: Include <string.h>.
3200 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3201 * serial.h: Add prototype for serial_restore().
3202
a521e93a
ILT
3203Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3204
3205 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3206 minimal_symbol_count, because the NULL symbol is not included in
3207 the count. This prevented this function from finding the last
3208 symbol in the table.
3209
b1fbbed4
ILT
3210Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3211
3212 * dbxread.c (process_one_symbol): if not defined
3213 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3214 the start of the function, not just after N_FUN.
3215
3216Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
e35843d4
FF
3217
3218 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3219 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3220 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3221 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3222 file. Remove preprocessor defines that previously did remapping.
3223
61f55ca3
JG
3224Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3225
3226 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3227 Bug fix courtesy of Alexander Klaiber.
3228
851fffcf
RP
3229Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3230
b1de302a
RP
3231 hp300 native support (hp300hpux untested).
3232
3233 * hp300ux-xdep.c: removed.
3234 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3235 * xm-hp300hpux.h: updated copyright.
3236 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3237 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3238 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3239 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3240 fork-child.o coredep.o corelow.o.
3241 (NAT_FILE, NATDEPFILES): new macros.
3242 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3243 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3244 fork-child.o.
3245 (NAT_FILE, NATDEPFILES): new macros.
3246 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3247
7aae0974
RP
3248 Vax ultrix native support.
3249
3250 * nm-vax.h: new file.
3251 * Makefile.in (HFILES): added nm-vax.h.
3252 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3253 coredep.o corelow.o removed.
3254 (NAT_FILE, NATDEPFILES): new macros.
3255 * xm-vax.h: updated copyright.
3256 (REGISTER_U_ADDR): removed.
3257
5c9bbfe6
RP
3258 Apollo native support (untested).
3259
124a6fc0 3260 * Makefile.in (HFILES): added nm-apollo68[bv].h.
5c9bbfe6
RP
3261 * a68v-nat.c, nm-apollo68[bv].h: new files.
3262 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3263 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3264 * a68v-xdep.c: removed.
3265 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3266 inftarg.o fork-child.o a68v-xdep.o.
3267 (NAT_FILE, NATDEPFILES): new macros.
3268
851fffcf
RP
3269 * defs.h: include nm.h.
3270 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3271 sparc-tdep.c, : do not include nm.h.
3272 * doc/gdbint.texinfo: nm.h now included in defs.h.
3273
451df680
SG
3274Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3275
bccaecc6
SG
3276 * Makefile.in (VERSION): 4.7.1 post release!
3277
451df680
SG
3278 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3279
c50c5197
JG
3280Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3281
3282 * Makefile.in (VERSION): gdb-4.7 release.
3283 * README: Update for gdb-4.7.
3284
db5b1f90
SG
3285Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3286
ee22c7f0
SG
3287 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3288 when necessary.
3289
db5b1f90
SG
3290 * alldeps.mak, depend: Update.
3291
fef84cc4
JG
3292Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3293
3294 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3295 is null.
3296 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3297 causes problems in setting breakpoint in the right place in
3298 functions with `float' args which are passed as doubles.
3299 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3300 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3301
603900c7
SG
3302Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3303
3304 * Makefile.in (HFILES): Add nm-i386sco.h.
3305 * dwarfread.c: include <sys/types.h> for SCO.
3306 * infptrace.c: Don't include ptrace.h under SCO.
3307 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3308 gcc.
3309 * config/i386v.mt: Add exec.o to TDEPFILES.
3310
3496b745
SG
3311Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3312
3313 * i386v-nat.c: Remove space from front of #endif.
3314 * irix4-nat.c: Remove externs of registers[], include inferior.h
3315 instead.
3316 * mips-nat.c: Explicitly initialize zerobuf to 0!
3317 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3318 Always setup fci->frame, even if it's non-zero. Too many places
3319 depend upon this behavior (and I have to get a release out the
3320 door)!
3321 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3322 processing_gcc_compilation if we find the embedded stabs marker.
3323 This fixes several bugs with finding the location of short or char
3324 function parameters passed on the stack.
3325
99ef5653
RP
3326Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3327
3328 Native support for sun4sol2.
3329
3330 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3331 * nm-sysv4.h: new file.
3332 * Makefile.in (HFILES): added nm-sysv4.h.
3333 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3334 (NAT_FILE, NATDEPFILES): new macros.
3335 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3336
e4db3f3e
JG
3337Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3338
0a2a48a2
JG
3339 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3340 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3341
e4db3f3e
JG
3342 * Makefile.in (VERSION): Tick to 4.6.9.
3343
3344Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3345
3346 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3347 definition, replace with portable one.
3348 * remote-nindy.c: Lint.
3349 (nindy_wait): Return type is int, result is inferior_pid.
3350 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3351 (initialize_symmisc): Remove empty function.
3352 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3353 Remove obsolete, misspelled macro.
3354 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3355 (all @node commands): Use new form to avoid nitpicking errors.
3356 * doc/gdbint.texinfo: Document host/native/target split.
3357
ce5489d2
SG
3358Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3359
e0e91077
SG
3360 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3361
ce5489d2
SG
3362 * xm-mips.h (offsetof): Don't define this if __STDC__.
3363
ca048722
RP
3364Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3365
3fcb9021
RP
3366 umax native support (untested).
3367
3368 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3369 fork-child.o.
3370 (NAT_FILE, NATDEPFILES): new macros.
3371 * config/umax.mt (TDEPFILES): removed exec.o.
3372 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3373 removed to nm-umax.h.
3374 * nm-umax.h: new file.
3375 * Makefile.in (HFILES): added nm-umax.h.
3376
ca048722
RP
3377 hppa native support (untested).
3378
3379 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3380 (NAT_FILE, NATDEPFILES): new macros.
3381 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3382 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3383 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3384 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3385 * hppa[bh]-xdep.c: removed.
3386 * hppa[bh]h-tdep.c: do not include ptrace.h.
3387 * Makefile.in (HFILES): added nm-hppa[bh].h.
3388
3389 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3390
2675499b
SG
3391Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3392
3393 * mips-nat.c: Straighten out include files. Work around
3394 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3395 for Ultrix-4.2.
3396
d95eb930
SG
3397Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3398
56fc16c7
SG
3399 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3400 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3401 backtraces from core files work.
3402 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3403 Functions are now defined in mips-nat.c.
3404
3405 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3406
3ec5a74b
SG
3407 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3408 serial_default_name().
3409
5a6242dd
SG
3410 * remote-hms.c, ser-go32.c, serial.h: Change from
3411 serial_timedreadchar() to new serial_readchar().
3412
d95eb930
SG
3413 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3414
10a297b7
PB
3415Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3416
3417 * c-exp.y: Moved handling of 'const' and 'volatile' from
3418 <type> to <typebase>. This removes 2 conflicts.
3419
e6efef9f
FF
3420Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3421
3422 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3423 from breakpoint table when reseting breakpoints.
3424
4d0eabff
FF
3425Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3426
3427 Native support cleanup and corefile fixes for i386 SVR4 systems.
3428
3429 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3430 fill_fpregset): Moved to i386v4-nat.c
3431 * i386v4-nat.c, nm-i386v4.h, : New files.
3432 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3433 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3434 change i386v-nat.o to i386v4-nat.o.
3435
173a4f1b
RP
3436Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3437
c36989aa
RP
3438 Miscellaneous 386 configs updated.
3439
3440 * config/i386aout.mt (TDEPFILES): removed exec.o.
3441 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3442 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3443 (NAT_FILE, NATDEPFILES): new macros.
3444 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3445 config/i386v4.mt (TDEPFILES): removed exec.o.
3446 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3447 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3448 (NAT_FILE, NATDEPFILES): new macros.
3449 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3450 fork-child.o coredep.o corelow.o i386-xdep.o.
3451 (NAT_FILE, NATDEPFILES): new macros.
3452
f1a353db
RP
3453 Native support cleanup for i386bsd (untested).
3454
3455 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3456 * config/i386bsd.mh (NATDEPFILES): added exec.o
3457 * tm-i386bsd.h (FLOAT_INFO): removed.
3458 * nm-i386bsd.h (FLOAT_INFO): added.
3459
c7c94073
RP
3460 Native support for i386v (untested).
3461
3462 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3463 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3464 (NAT_FILE, NATDEPFILES): new macros.
3465 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3466 * i386-xdep.c: removed.
3467 * Makefile.in (HFILES): added nm-i386v.h
3468 * i386v-nat.c, nm-i386v.h: new file.
3469 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3470 nm-i386v.h.
3471 * tm-i386v.h (FLOAT_INFO): removed.
3472
e24cb83d
RP
3473 Native support for linux (untested).
3474
3475 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
c7c94073 3476 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
e24cb83d
RP
3477 (NAT_FILE, NATDEPFILES): new macros.
3478 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3479 * Makefile.in (HFILES): added nm-linux.h.
3480 * nm-linux.h: new file.
3481 * xm-linux.h: updated copyright. cleaned up formatting.
3482 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3483
61bbb1c2
RP
3484 Native support for sun386 (untested).
3485
3486 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3487 fork-child.o sun386-xdep.o.
3488 (NAT_FILE, NATDEPFILES): new macros.
3489 * config/sun386.mt (TDEPFILES): removed exec.o.
3490 * Makefile.in (HFILES): added nm-sun386.h.
3491 * sun386-nat.c, nm-sun386.h: new file.
3492 * sun386-xdep.c: removed.
3493 * xm-sun386.h: updated comment and copyright.
3494 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3495 nm-sun386.h.
3496
a113beac
RP
3497 Native support for i386mach (untested).
3498
3499 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3500 fork-child.o mach386-xdep.o.
3501 (NAT_FILE, NATDEPFILES): new macros.
3502 * Makefile.in (HFILES): added nm-i386mach.h.
3503 * nm-i386mach.h, i386mach-nat.c: new files.
3504 * mach386-xdep.c: removed.
3505 * xm-i386mach.h: updated copyright.
3506 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3507 nm-i386mach.h.
3508
d9548d44
RP
3509 Native separation for go32 (untested).
3510
3511 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3512 * go32-nat.c: new file.
3513 * go32-xdep.c (call_ptrace, child_resume,
3514 fetch_inferior_registers, store_inferior_registers,
3515 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3516
173a4f1b
RP
3517 Native support for m88k (untested).
3518
e367cb3b 3519 * Makefile.in (HFILES): added nm-m88k.h
173a4f1b
RP
3520 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3521 FETCH_INFERIOR_REGISTERS): removed.
3522 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3523 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3524 (NAT_FILE, NATDEPFILES): new macros.
3525 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3526 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3527 * m88k-xdep.c: removed.
3528
f4cc0e9b
JG
3529Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3530
3531 * i386b-nat.c: Comment changes.
3532 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3533 into new nm-file.
3534 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3535
2268d619
JG
3536Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3537
3538 Avoid longjmp()-catching compilation errors in cross-ports.
3539
3540 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3541 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3542 Move from mips-tdep.c and tm-{irix3,mips}.h.
3543 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3544 native MIPS ports.
3545 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3546 and tm-mips.h.
3547
3548 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3549 (fetch_core_registers): Fix bfd_seek arguments.
3550
62aa17e3
JG
3551Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3552
d5a66a8d
JG
3553 Make core files work again (add back the `core' target).
3554
3555 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3556 (NATDEPFILES): Add corelow.o.
62aa17e3
JG
3557 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3558 native dependent.
3559
d5a66a8d
JG
3560 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3561 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3562 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3563 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3564 appears. FIXME, these should be moved to NATDEPFILES for native
3565 use only.
3566
b396595a
RP
3567Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3568
6bf98ac0
RP
3569 Ultra3 host/target/native split. (untested).
3570
3571 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3572 (fetch_register, fetch_inferior_registers,
3573 store_inferior_registers, fetch_core_registers): removed to
3574 ultra3-nat.c.
3575 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3576 to nm-ultra3.h.
3577 * Makefile.in (HFILES): added nm-ultra3.h.
3578 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3579 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3580 fork-child.o.
3581 (NAT_FILE, NATDEPFILES): new macros for native support.
3582 * config/ultra3.mt (TDEPFILES): exec.o removed.
3583
b396595a
RP
3584 * xm-vaxult.h: add MEM_FNS_DECLARED.
3585
d5931d79
JG
3586Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3587
3588 * Makefile.in (VERSION): Roll to 4.6.8.
3589 (OBS): Put version.o first, so Makefile rebuild happens early.
3590
3591 * command.h: Publicize prototype for not_just_help_class_command.
3592 * command.c: Remove proto.
327f7197
JG
3593 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3594 output. Move "maint info" from class info to class maintenance,
3595 and improve text.
3596 * infrun.c: Move "stop" to class_obscure, and give it a
d5931d79
JG
3597 function so it will not be seen as a global help topic. FIXME,
3598 it should be possible to set these attributes independently.
3599
3600 * core.c (core_command): Make nicer error message for no core support.
d5931d79
JG
3601
3602 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3603
3604 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3605 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3606 file_ptr's.
3607 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3608 (scan_compilation_units): Punt unused filename arg. dbfoff,
3609 lnoffset, and curlnoffset are file_ptr's now.
3610 (dwarf_build_psymtabs): Drop desc and filename args; use
3611 objfile. dbfoff and lnoffset are file_ptr's now.
3612 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3613 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3614 (elf_symfile_read): Skip desc and filename args to
3615 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3616 * gdb-stabs.h: Use file_ptr rather than off_t.
3617 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3618 compile-time debug check that someone turned off as "unused".
3619 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3620 * symfile.h: Update dwarf_build_psymtabs and
3621 elfstab_build_psymtabs prototypes.
3622 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3623 Use file_ptr offsets. bfd_seeks use L_SET.
3624
dac4929a
SG
3625Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3626
3627 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3628 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3629 value so that demangler won't be invoked. This greatly speeds up
3630 stepping.
3631 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3632 linked_proc_info so that it properly deallocates the appropriate
3633 item after it is done with it instead of before.
3634 * Don't pass bogus frame pointer to create_new_frame(). Just
3635 leave it as zero so that lower level code will figure out the
3636 correct value.
3637
a6b98cb9
RP
3638Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3639
75365589
RP
3640 Sony News native support.
3641
3642 * Makefile.in (HFILES): added nm-news.h.
3643 * nm-news.h: new file.
3644 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3645 fork-child.o coredep.o to NATDEPFILES.
3646 (NAT_FILE, NATDEPFILES): new macros for native support.
3647 * config/news.mt (TDEPFILES): removed exec.o.
3648
170d4f55
RP
3649 * remote-vx.c: remove redundant include of sys/time.h.
3650
a6b98cb9
RP
3651 * infrun.c: include ctype.h. Otherwise some machines result in
3652 undefined for isdigit.
3653
358ca35e
JG
3654Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3655
3656 * configure.in: Convert m68k entries to m68* entries to handle
3657 all the various m68xxx hosts and targets.
849d81e5 3658 * config/news1000.mt: No longer needed, same as news.mt.
358ca35e 3659
601f1570
RP
3660Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3661
3662 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3663
89f1a7df
SG
3664Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3665
47b7176b
SG
3666 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3667 nm-sun2.h, nm-mips.h.
3668
30328636
SG
3669 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3670
a1096574
SG
3671 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3672
89f1a7df
SG
3673 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3674
b5ddc101
ILT
3675Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3676
3677 * xm-hppah.h: if __STDC__ is not defined, define
3678 HPPA_COMPILER_BUG.
3679 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3680 compiler; see the comment in the file.
3681
0e35d2f3
JG
3682Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3683
3684 First cut at support for all BSD variants on 386.
3685
3686 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3687 * i386b-nat.c: New native support file.
3688 * configure.in: Add host and target for i[34]86-*-bsd*.
3689 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3690
a70dc898
RP
3691Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3692
56e89422
RP
3693 Sun2 native support (untested).
3694
3695 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3696 REGISTER_U_ADDR): removed to nm-sun2.h.
3697 * nm-sun2.h: new file.
3698 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3699 fork-child.o sun3-xdep.o removed.
3700 (NAT_FILE, NATDEPFILES): new macros.
3701
a70dc898
RP
3702 Mips native support. Decstation and iris4 have been tested.
3703 Iris3 has not.
3704
3705 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3706 fill_fpregset): removed to irix4-nat.c
3707 * mips-xdep.c: removed.
3708 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3709 files.
3710 * procfs.c: include nm.h.
3711 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3712 * xm-irix4.h: bump copyright.
3713 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3714 PROC_NAME_FMT): removed.
3715 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3716 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3717 (NAT_FILE, NATDEPFILES): new macros for native support.
3718 (CC): supply default compiler switches.
d5931d79
JG
3719 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3720 fork-child.o coredep.o.
a70dc898
RP
3721 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3722 irix3 is untested.
3723 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3724 fork-child.o mips-xdep.o coredep.o.
3725 (NAT_FILE, NATDEPFILES): new macros for native support.
3726
55ec69fb
RP
3727Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3728
3729 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3730 (NATDEPFILES): added fork-child.o
3731 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3732 (NATDEPFILES): added fork-child.o
3733 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3734 (NATDEPFILES): added fork-child.o
3735
01ae50eb
JG
3736Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3737
3738 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3739 by using puts_filtered instead.
3740
0256270d
KR
3741Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3742
3743 * remote-nindy.c (nindy_load): Replacement version from Steve
3744 Chamberlain, doesn't require forking to run "strip" or "sx".
3745
e6c61372
SG
3746Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3747
3748 * Makefile.in (HFILES): Add nm-*.h files.
3749
968720bf
RP
3750Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3751
dd6f8695
RP
3752 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3753 (NATDEPFILES): added fork-child.o.
3754
968720bf
RP
3755 * doc/gdbint.texinfo: document a few more macros, create new
3756 section for native macros.
3757
e7ae70e9
SG
3758Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
3759
3760 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
3761 resolution of copyright issues.
3762
0da70124
SG
3763Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
3764
3765 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
3766 subdir gets configured.
3767
6a1f93f6
KR
3768Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
3769
3770 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
3771 program.
3772 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
3773 searching for a "bfd_strip" program. Also, fixed up arguments
3774 passed to that program.
3775
3776 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
3777 which is now used for something else. Rewrite description of
3778 associated parameters to match how gdb does it now.
3779 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
3780
3781 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
3782
3950a34e
RP
3783Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3784
3785 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
3786 to_notice_signals.
3787
3788 * inferior.h (proc_signal_handling_change): prototype removed.
3789 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
3790 (handle_command): now calls target_notice_signals.
3791 * procfs.c (proc_signal_handling_change): renamed to
3792 procfs_notice_signals. Now static. Add prototype. All callers
3793 changed.
3794 * target.h (struct target_ops): new field, to_notice_signals.
3795 (target_notice_signals): new macro to cover new field.
3796 * target.c (cleanup_target): default to_notice_signals to ignore.
3797 * corelow.c (core_ops),
3798 exec.c (exec_ops),
3799 inftarg.c (child_ops),
3800 procfs.c (procfs_ops),
3801 remote-adapt.c (adapt-ops),
3802 remote-eb.c (eb_ops),
3803 remote-es1800.c (es1800_ops, es1800_child_ops),
3804 remote-hms.c (hms_ops),
3805 remote-mm.c (mm_ops),
3806 remote-nindy.c (nindy_ops),
3807 remote-st2000.c (st2000_ops),
e7ae70e9 3808 remote-udi.c (udi_ops),
3950a34e
RP
3809 remote-vx.c (vx_ops, vx_run_ops),
3810 remote.c (remote_ops),
3811 target.c (dummy_target),
3812 xcoffexec.c (exec_ops): added static initializer for
3813 to_notice_signals.
3814 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
3815
06e4d12d
JG
3816Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
3817
3818 * main.c (define_command): Add forgotten initializer.
3819
48ab6c0e
JG
3820Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
3821
b5af69c3
JG
3822 * language.c, language.h: Move saved_language out to global
3823 expected_language. Set expected_language when user expectation
3824 changes.
3825 * language.c (language_info): Don't print type/range checking gub.
3826 * main.c (main): Set expected language.
3827 (execute_command): Check against expected language.
3828 * symfile.c (set_initial_language): Set expected language.
3829
48ab6c0e
JG
3830 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
3831
94603999
JG
3832Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
3833
3834 A bunch of changes mostly to improve debugging of C++ programs.
3835 Specifically, the calling of inferiors methods is improved.
3836
3837 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
3838 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
3839 hide the implementation details of pointer-to-method objects.
3840 How to tell if the pointer points to a virtual method is
3841 still very dependent on the particular compiler, but this
3842 should make it easier to find the places to change.
3843 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
3844 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
3845 macros, instead of a hard-wired-in code that incorrectly
3846 assumed a no-longerused representation of pointer-to-method
3847 values. And otherwise fix the relevant bit-rotted code.
3848
3849 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
3850 If there are both fields and methods, put a space between.
3851
3852 * stabsread.c (read_struct_type): Fix bug in handling of
3853 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
3854 by '_'). (It used to prematurely exit the loop reading in
3855 the fields, so it would think it should start reading
3856 methods while still in the fields. This could crash gdb
3857 given a gcc that can emit nested type information.)
3858
3859 * valops.c (search_struct_method): Pass 'this' value by
3860 reference instead of by value. This provides a more
3861 consistent interface through a recursive search where the
3862 "bottom" functions may need to adjust offsets (due to multiple
3863 inheritance).
3864 * valops.c, value.h, values.c: Pass extra parameters to
3865 value_fn_field and value_virtual_fn_field so we can
3866 correctly adjust offset for multiple inheritance.
3867 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
3868 virtual function calls by using value_virtual_fn_field().
3869 * values.c: New function baseclass_offset, derived from
3870 baseclass_addr (which perhaps can be made obsolete?).
3871 It returns an offset rather than an address. This is a
3872 cleaner interface since it doesn't mess around allocating
3873 new values.
3874 * valops.c (search_struct_method): Use baseclass_offset
3875 rather than baseclass_addr.
3876
aa1dea48
SG
3877Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
3878
e7ae70e9
SG
3879 * Makefile.in: Re-install 29K/UDI stuff.
3880 * remote-udi.c (udi_resume): Clean up.
3881 * (udi_wait): Rewrite, leave out bugs.
3882 * Add debugging code to print out all register fetches and stores.
3883 * Straighten out target_ops.
aa1dea48
SG
3884 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
3885
e661aaae
ILT
3886Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
3887
e7ae70e9
SG
3888 * remote-udi.c (udi_create_inferior): run with no arguments should
3889 not pass the program name as an argument, since the UDI code
3890 already handles that.
3891 (udi_load): get the symbols from prog_name, not arg_string (the
3892 load command should really use arg_string as the program name, not
3893 prog_name, but at least the run command works now).
3894
5d5a9c3c 3895 * munch: HP9000/300 nm puts an extra space between T and symbol
91912864
ILT
3896 name.
3897
e661aaae
ILT
3898 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
3899 needed for vxworks targets.
3900
34517ebc
JG
3901Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
3902
3903 * am29k-tdep.c (_initialize_29k): Make it possible for the
3904 user to set and query the address where function calls into the
3905 inferior write a small scratch routine. `set call_scratch_address'
3906 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
3907 * remote.c (remote_prepare_to_store): Only fetch regs if they are
3908 not already cached validly.
3909
93282e61
RP
3910Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3911
ef6f3a8b
RP
3912 Rs6000 native support.
3913
3914 * infptrace.c: remove #ifdef USG from around include ptrace.h.
3915 machines without this header should not be compiling this file.
3916 * nm-rs6000.h, rs6000-nat.c: new files for native support.
3917 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
3918 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
3919 * xm-rs6000.h: do not include ptrace.h.
3920 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
3921 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
3922 infptrace.o and inftarg.o move to NATDEPFIES.
3923 (NAT_FILE, NATDEPFILES): new macro for native support.
3924
93282e61
RP
3925 Sun3 native support.
3926
3927 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
3928 new macros for native support.
3929 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
3930 removed sun3-xdep.o.
3931 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
3932 nm-sun3.h.
3933 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
3934 * sun3-nat.c, nm-sun3.h: new files for native support.
3935
3936Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
3937
3938 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
3939 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
3940 dbfsize and use it to initialize new local file scope dbsize.
3941 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
3942 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
3943 DIEs as well as the current check for undersize DIEs. This helps
3944 to gracefully detect and reject corrupted DIE information.
3945
a65841d7
JG
3946Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
3947
3948 Add `command hooks' and a hook for inferior program stopping.
3949
3950 * command.h (struct cmd_list_element): Remove unused `aux'
3951 field. Add new `hook', `hookee', and `cmd_pointer' fields.
3952 * command.c (add_cmd): Initialize new fields, elim old.
3953 (add_alias_cmd): Clone new fields.
3954 (delete_cmd): Un-hook hookee if we're deleting hook.
3955 (help_cmd): Tell user the command is hooked, if it is.
3956 (lookup_cmd_1): Abbreviations return the original command
3957 instead of themselves, so that hooks on the original cmd will be
3958 run.
3959 * defs.h (enum command_class): Add class_pseudo and comments.
3960 * gdbcmd.h (execute_user_command): Add prototype.
3961 * infrun.c (normal_stop): If the stop command is hooked,
3962 run the hook whenever we stop.
3963 (hook_stop_stub): Stub for catch_errors.
3964 (_initialize_infrun): Set up pseudo "stop" command.
3965 * main.c (execute_user_command): Code extracted from execute_command.
3966 (execute_command): If hooked, run the hook before the command.
3967 (define_command): If defining a new hook, check the command it
3968 is hooking, and warn if none. Install the hook.
3969 * source.c (_initialize_source): "l" is an abbrev for "list".
3970 * doc/gdb.texinfo: Document command hooks.
3971
3972 * Makefile.in (VERSION): Roll to 4.6.7.
3973 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
3974 * infrun.c (breakpoints_inserted): Make it static again.
3975 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
3976
dfc82617
RP
3977Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3978
3979 Native file renaming.
3980
3981 * nat-sparc.c -> sparc-nat.c
3982 * nat-sun4os4.h -> nm-sun4os4.h
3983 * nat-trash.h -> nm-trash.h
9c14e78d 3984 * config/sun4os4.mh: track file renaming.
dfc82617
RP
3985 * configure.in: link to nm.h rather than nat.h.
3986 * infptrace.c: include nm.h rather than nat.h.
3987
df9b3bfc
RP
3988Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3989
c9c23412
RP
3990 Host/target/native split for sun4.
3991
3992 * Makefile.in (TSOBS): removed corelow.o.
3993 * infptrace.c: included nat.h.
3994 * nat-trash.h: temporary header file. This should be removed once
3995 all hosts have the native/host/target split.
3996 * configure.in: add a symlink from nat-trash.h to nat.h if no
3997 other nat file exists for this configuration.
3998 * sparc-tdep.c: no longer include sys/ptrace.h.
3999 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4000 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4001 nat-sun4os4.h.
4002 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4003 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4004 to NATDEPFILES. removed sparc-xdep.o.
4005 (NATDEPFILES, NAT_FILE): new macros for native support.
4006
df9b3bfc
RP
4007 Break the direct connection from core_file_command to any
4008 particular type of core file support.
4009
4010 * target.h (find_core_target): new prototype.
4011 * target.c (find_core_target): new function. Walks the target
4012 list looking for the core target.
4013 * core.c (core_file_command): replace calls to core_detach and
4014 core_open with find_core_target and direct calls.
4015
be891e75
ILT
4016Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4017
4018 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4019 for infptrace.c.
4020 config/hp300hpux.mh: ALLOCA1 was not defined.
4021
597dc86b
SG
4022Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4023
4024 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4025 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4026 until we can figure out a better way to do paging.
4027
e0ba1d14
JG
4028Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4029
4030 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4031 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4032 * hppa-coredep.c: Remove, now that we use the hook.
4033 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4034 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4035
4036 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4037 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4038 be ripped out and reimplemented right (see elfread.c).
4039 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4040
4041 Rename all HPPA files to fit into unique DOS filenames:
4042 * *hppabsd* => *hppab*
4043 * *hppahpux* => *hppah*
4044
b3d4dd73
JG
4045Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4046
3fbdd536
JG
4047 Make the /proc support a target-struct in its own right.
4048
b3d4dd73
JG
4049 * Makefile.in: Remove inftarg.[co], since it is now included via
4050 config/*.mh files.
4051 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4052 reference infptrace.o. Add fork-child.o to all *.mh that
4053 reference procfs.o.
4054
3fbdd536
JG
4055 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4056 No longer global functions.
4057 (fork_inferior): New global function from fork-child.c.
4058 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4059 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4060 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4061 (child_create_inferior): New tiny function that calls fork_inferior.
4062 * fork-child.c: New file, containing fork_inferior, which is
4063 built from slight mods to inftarg.c's child_create_inferior.
4064
4065 * procfs.c (procfs_ops): Add target vector.
4066 (attach): Rename as static do_attach.
4067 (procfs_create_inferior): New tiny function that calls fork_inferior.
4068 (child_xfer_memory): Rename to static procfs_xfer_memory.
4069 (store_inferior_registers): Rename to static procfs_store_registers.
4070 (inferior_proc_init): Rename to static procfs_init_inferior.
4071 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4072 procfs_files_info, procfs_open, procfs_mourn_inferior,
4073 procfs_can_run): Slightly mangled copies of the corresponding
4074 child_XXX routines from inftarg.c.
4075 (proc_wait): Renamed to static procfs_wait.
4076 (child_resume): Rename to static procfs_resume.
4077 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4078 (initialize_proc_fs): Rename to initialize_procfs. Set up
4079 procfs_ops, too.
4080
4081 * putenv.c: index -> strchr.
4082 * regex.c: Always rename bcopy to memcpy, etc.
4083 FIXME: Eventually do the renames rather than use #define's.
4084 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4085 Fix bcopy->memcpy.
4086 * sparc-xdep.c: Move deferred_stores to target dependent.
4087 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4088
836e343b
JG
4089Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4090
4091 Split non-target-dependent code out of target_attach routines.
4092
4093 * target.h: Comments on target_attach args and results.
4094 * infcmd.c (attach_command): Check for existing execution, call
4095 target_attach, set up terminal status and wait_for_inferior, wait
4096 for the attach status, and do normal_stop.
4097 * inftarg.c (child_attach): Remove target independent stuff.
4098 * remote-adapt.c (adapt_attach): Ditto.
4099 * remote-mm.c (mm_attach): Ditto.
e7ae70e9 4100 * remote-udi.c (udi_attach): Ditto.
836e343b
JG
4101 * remote-vx.c (vx_attach): Ditto.
4102
4103 Cleanup.
4104
4105 * remote-hms.c (hms_attach): Remove completely, it was useless.
e7ae70e9 4106 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
836e343b 4107 commented-out start_remote calls.
e7ae70e9 4108 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
836e343b
JG
4109 DENTER and DEXIT macros and their calls. Use a real debugger --
4110 like gdb -- to see what functions are being called when.
a5a7c719 4111 * utils.c (strcmp_iw): Make nonstatic, for lint.
836e343b 4112
3aa6856a
JG
4113Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4114
4115 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4116
b869d3f4
SG
4117Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4118
1aed6766
SG
4119 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4120 fix to differentiate between gcc1 & gcc2 compiled files so that we
4121 can debug calls that pass structs as args correctly.
4122 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4123 so, and what version.
4124
b869d3f4
SG
4125 * remote.c (remote_wait): Make regs be char to avoid picayune
4126 ANSI compiler warnings.
4127
e7ae70e9
SG
4128 * energize.h: Move all external struct decls to inside of
4129 __STDC__, add prototype for energize_shell_wait().
4130 * energize.c (getpty): Clean up, make us really get a controlling
4131 terminal.
4132 * (energize_initialize): Disable SIGIO prior to setting up for
4133 I/O interrupts. Move setsid(), et. al. to getpty().
4134 * (energize_shell_wait): New routine to wait for things started
4135 via the shell command, uses wait() instead of /dev/proc.
4136 * Also, add prototype for execute_command_1().
4137
050d45c5
RP
4138Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4139
310cc570
RP
4140 * inftarg.c (child_create_inferior, child_attach,
4141 child_mourn_inferior): collect unix child process stratum
4142 functions which live below the target vector into this file to
4143 facilitate host/target/native split. Also, make them static.
4144 * inflow.c (child_mourn_inferior): removed.
4145 * infrun.c (child_create_inferior, child_attach): removed.
4146 (resume): becomes global so that functions below the
4147 target vector can find it.
4148 * inferior.h (resume): add prototype.
4149 (child_mourn_inferior, child_create_inferior, child_attach):
4150 remove prototypes.
4151
050d45c5
RP
4152 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4153 replaced with find_default_attach and
4154 find_default_create_inferior.
4155
4156Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4157
4158 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4159 addresses don't get displayed in the wrong positions.
4160
8afd6ca5
RP
4161Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4162
4163 Separate core functions along target vector in preparation for
4164 native support. Functions above vector now live in core.c. Those
4165 below in corelow.c.
4166
4167 * core.c (solib_add_stub, core_close, core_open, core_detach,
4168 get_core_registers, core_files_info, core_ops): moved to corelow.c
4169 (_initialize_core): removed addition of core_ops target.
4170 * corelow.c: new file.
4171 (solib_add_stub, core_close, core_open, core_detach,
4172 get_core_registers, core_files_info, core_ops): moved from core.c
4173 (_initialize_corelow): new function.
4174 * gdbcore.h (core_open, core_detach): added prototypes.
4175 (core_ops): add forward declaration.
4176 * Makefile.in (SFILES_MAINDIR): add core.c
4177 (OBS): add core.o
4178 (TSOBS): change core.o to corelow.o
4179
cdfab267
SG
4180Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4181
4182 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4183 instead of 'sun' predefined symbol so that trap analysis code is
4184 enabled only when the TARGET is a sun3.
4185
5e9a7f00
KR
4186Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4187
4188 * tm-i960.h (ext_format_i960): Add top-level declaration.
4189 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4190 blocks, else Sun4 compiler complains.
4191
ebeccdf0
JG
4192Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4193
4194 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4195 instruction's argument. Patch from jonathan@cs.stanford.edu
4196 (Jonathan Stone).
4197
5ee4e16c
JG
4198Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4199
4200 Break the thread of control that implies that a unix child
4201 process will be the default target.
4202
4203 * target.c (find_default_run_target, find_default_attach,
4204 find_default_create_inferior, return_zero): new functions.
4205 (cleanup_target): Make return_zero the default for to_can_run.
4206
4207 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4208 child_create_inferior references with find_default_XXX instead.
4209
4210 * target.h (struct target_ops): new field, to_can_run.
4211 (find_default_attach, find_default_create_inferior): new prototypes.
4212 (target_can_run): new macro.
4213
4214 * Also added a zero (default) to_can_run element to all static
4215 struct target_ops initializations throughout GDB, except:
4216 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4217
4218 * infrun.c (child_create_inferior): Clean up error handling when
4219 no exec file is specified.
4220 (child_attach): Don't require exec file.
4221
b28d3617
JG
4222Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4223
4224 Remove kill_inferior_fast, in favor of target_kill, which goes
4225 through the target vector.
4226
4227 * inferior.h (kill_inferior_fast): remove declaration.
4228
4229 * main.c (disconnect): call quit_cover using catch_errors rather
4230 than calling kill_inferior_fast directly. New way goes through
4231 the target vector, handles attached processes, and writes
4232 command history if appropriate.
4233 (quit_cover): new function, wrapper for quit_command.
4234
4235 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4236 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4237 inlining them into the local kill_inferior when needed.
4238
6b50c5c2
JG
4239Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4240
4241 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4242 * stabsread.c (read_struct_type): Simplify complicated expression
4243 for dumb DECstation compiler.
4244
8f61b5e4
ILT
4245Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4246
4247 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4248 operands to memory management instructions, from WRS.
4249
538280d8
FF
4250Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4251
4252 * main.c (main): Back out previous language setting changes.
4253 Replace with simple default to C before processing any init
4254 files. There MUST be a language set, even in the absence of
4255 init files or executables, or expression parsing fails.
4256
d75710b0
FF
4257Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4258
4259 * main.c (main): Move code that sets initial language to
4260 symfile.c. Fixup places where command files are processed to
4261 be consistent in setting a default language if none has been
4262 previously set.
4263 * symfile.c (set_initial_language): Add code moved from
4264 main() that sets an initial default language when a new
4265 symbol file is read.
4266 * symfile.c (symbol_file_command): Call set_initial_language.
4267 * symtab.c (find_main_psymtab): Add FIXME comment.
4268
45413b27
JG
4269Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4270
4271 * breakpoint.c, sparc-tdep.c: comment changes.
f7fe7196
JG
4272 * configure.in: removed target_dependent line.
4273
4274 * remote-mm.c (mm_attach): change printf to error to prevent
4275 fallthrough bug.
e7ae70e9
SG
4276 * remote-udi.c (udi_attach): change printf to error to prevent
4277 fallthrough bug.
45413b27 4278
5f1c39ef
JG
4279 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4280 calls to {fetch|store}_inferior_registers with calls to
4281 target_{fetch|store}_registers, for remote-target independence.
4282
dd9da95a
JG
4283Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4284
4285 * Makefile.in: Fix bug I introduced in merging Rich's change.
4286 * infrun.c (child_create_inferior): Use proceed() rather than
4287 doing all the same stuff by hand.
4288
d40309c7
JG
4289Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4290
4291 * Makefile.in, configure.in: add support for files used only when
4292 configured native, that is, when host = target.
4293
a4afec9a
JG
4294Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4295
4296 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
d40309c7 4297 stores are target dependent and were moved from xm to tm.
a4afec9a 4298
2e384b3b
JG
4299Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4300
8c095066
JG
4301 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4302
2e384b3b
JG
4303 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4304 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4305
dcc8abce
JG
4306Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4307
4308 * target.h (struct target_ops): removed to_convert_to_virtual and
4309 to_convert_from_virtual elements. Initializations removed from
4310 all static initializations.
4311 (target_convert_to_virtual, target_convert_from_virtual):
4312 removed.
4313 (host_convert_to_virtual, host_convert_from_virtual): Removed
4314 forward declarations.
4315 * target.c (cleanup_target): removed default assignments for
4316 to_convert_to_virtual and to_convert_from_virtual.
4317 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4318 removed.
4319 * findvar.c (value_of_register, value_from_register):
4320 target_convert_to_virtual inlined.
4321 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4322 * valops.c (value_assign): target_convert_from_virtual inlined.
4323
2886f8b2
JG
4324Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4325
c35475f9
JG
4326 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4327 position wrong if used for the prompt.
4328 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4329
2886f8b2
JG
4330 Support for accessing arbitrary MIPS stack frames in memory.
4331
4332 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4333 set, run it before INIT_EXTRA_FRAME_INFO.
4334 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4335
4336 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4337 (FP) value in the frame_info struct if it is zero (as from top of
4338 execution stack).
4339 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4340
4341 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4342 comes back as zero. So does FP_REGNUM, as a trigger for
4343 init_extra_frame_info.
4344
4345 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4346 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4347 (INIT_FRAME_PC): Defined to null.
4348 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4349 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4350 Briefly explain MIPS stacks in GDB.
4351
d974236f
JG
4352Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4353
cb1d36fc
JG
4354 * copying.awk, copying.c (show_copying_command,
4355 show_warranty_command): Rename from copying_info, warranty_info,
4356 to match command function conventions.
4357
d974236f
JG
4358 * utils.c (prompt_for_continue): Reinitialize more-counts
4359 before printing anything, and again afterward. Fix comments.
4360 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4361 or alloca() if needed.
4362
4363 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4364 detect native versus cross-host.
4365
f4992534
SG
4366Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4367
4368 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4369 Suns. Rename to m68k_saved_pc_after_call.
4370 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4371 m68k_saved... instead of sun3_saved...
4372
22473f72
JG
4373Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4374
4375 * Makefile.in (update-depend, update-alldeps): Split out of
4376 setup-to-dist, for convenience in rebuilding the depend and
4377 alldeps.mak files.
4378 (assorted): Update to catch straggler files when building gdb.tar.Z.
4379
997cc2c0
JG
4380Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4381
4382 Preliminary cleanup for splitting host/native/target.
4383
4384 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4385 here; it is dealt with at a gdb-target-independent level.
4386 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4387 high toned routine. Fix return type to void.
6bb40269
JG
4388 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4389 Rich and I believe the "real problem" was that both single_step
4390 and target_resume were issuing PT_CONTINUE calls. This would
4391 cause the second PT_CONTINUE to sometimes fail because the process
4392 was already running.
4393 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
997cc2c0 4394
5ca812d4
SG
4395Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4396
e7ae70e9
SG
4397 * energize.c (pty_to_kernel): Must check for EAGAIN as
4398 termination condition.
4399 (full_filename): Don't prepend dirname if filename begins with /.
4400 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4401 messages properly!!
4402 (getpty (NCR)): Lotsa bug fixes...
4403 (kernel_dispatch (case StopRType)): Use kill() instead of
4404 killpg() so we can deal with losing systems...
4405 (wait_for_events): Work around NCR select() lossage. It doesn't
4406 zero out readfds when select() returns zero.
4407 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4408 getcwd() instead of getwd() (NCR getwd() seg faults).
4409 (energize_wait): Use sigaction() for NCR. Their version of signal()
4410 is unreliable by default.
4411
34da3608
SG
4412 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4413 error from PIOCSWSTOP.
4414
a8e033f2
SG
4415 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4416 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4417 defs.h, utils.c: Make vfprintf_filtered global.
4418
e7ae70e9
SG
4419 * energize.c (send_location): New routine to consolidate all
4420 places where we must notify kernel of where the given pc is.
4421 (cplus_demangle): Put single-quotes around demangled names.
4422 (energize_call_command): Call send_location() after doing up,
4423 down, and frame commands.
4424
549ff100
RP
4425Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4426
d1d1ab12 4427 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
e7ae70e9 4428 pass at doc for two new remote targets---29K using UDI, and Tandem
d1d1ab12
RP
4429 ST2000 using STDBUG.
4430
4431 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4432
4433 * doc/all.m4: turn on H8/300 stuff for generic manual
4434
549ff100
RP
4435 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4436 after explicit call to breakpoint() in serial stubs.
4437
3de61d8c
JG
4438Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4439
57a9bb5f
JG
4440 * mipsread.c: Clean up some white space.
4441 (parse_symbol): Handle stEnd of stFile.
4442 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4443
3de61d8c
JG
4444 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4445 store_inferior_registers): Replace unexplained numbers
4446 with manifest constants from a DECstation header file.
4447 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4448 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4449
4450 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4451
4452 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4453 for "down". Suggested by Richard Stallman.
4454
73386fff
KR
4455Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4456
4457 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4458 redeclaration bug on SunOS 4.
4459
4ddd278f
JG
4460Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4461
4462 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4463 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4464 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4465 they aren't already there.
4466 * remote-vx.c (vx_prepare_to_store): Ditto.
4467 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4468
2640f7e1
JG
4469Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4470
4471 Removed a large number of changes inserted by Per Bothner
4472 for C++ support. These will go back in when they've been
4473 examined.
4474
ed3f6049
SG
4475Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4476
4477 * serial.h: Fix prototye for serial_raw().
4478 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4479 serial_write() to match prototypes.
4480 * remote-st2000.c (get_reg_name): Make *p be const.
4481
120f867e
KR
4482Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4483
4484 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4485 to agree with target structure field type.
4486 (nindy_store_registers): Ditto.
4487
4488 * Makefile (OPCODES): New var, pointing to opcodes library.
4489 (CLIBS, CDEPS): Include it.
4490 (saber_gdb): Load opcodes library.
4491
a090e706
SG
4492Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4493
4494 * a68v-xdep.c (store_inferior_registers): declare as void.
4495 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4496 * remote-st2000.c: Massive changes to use new serial package.
4497 Also added 'connect' command to transparantly connect to serial
4498 port.
4499 * ser-termios.c: Big cleanup, use nicer coding conventions.
4500 * ser-bsd.c: New module, serial stuff for BSD systems.
4501 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4502 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4503
4468ccfb
RP
4504Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4505
4506 * doc/gdb.texinfo: fix shameful error of agreement reported by
4507 jimb@occs.cs.oberlin.edu (Jim Blandy)
4508 * doc/gdb.texinfo: remove old partial discussion of remote serial
4509 protocol (via serial debug stubs)
4510 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4511 use of serial debug stubs
4512
35fcebce
PB
4513Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4514
35fcebce
PB
4515 * symfile.h: Declaration of set_demangling_style() moved
4516 here from demangle.h (which is now in ../include).
4517 * i386-xdep.c: Update comment.
35fcebce 4518
8005788c
RP
4519Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4520
4521 * symtab.c (completion_list_add_symbol): restructured to optimize
2640f7e1
JG
4522 for time. First clip names that cannot match. Then clip any
4523 names we've already considered. Drop a redundant strncpy. Drop
4524 a redundant malloc and associated free for demangled names.
8005788c 4525
6c7e40b4
SG
4526Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4527
4528 * a68v-xdep.c (store_inferior_registers): Define as type void.
4529 * configure.in: Add host m68k-apollo*-bsd*.
4530 * demangle.c (struct demanglers): Use enum instead of constant
4531 value to keep braindamaged HP/Apollo compiler happy.
4532
546014f7
PB
4533Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4534
4535 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4536 match "FOO". This allows 'break Foo' to work when Foo is
4537 a mangled C++ function. (See comment before function.)
4538
6131a42a
JG
4539Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4540
82eabd43
JG
4541 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4542 for files in vx-share/*.c.
4543 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4544 for normal GDB source files.
4545
6d7bfa9a
JG
4546 * Makefile.in (VERSION): Roll to 4.6.6.
4547
6131a42a
JG
4548 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4549 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4550 * tm-sun3os4.h: Update comments.
4551 * xm-delta88.h: Remove STACK_END_ADDR.
4552
b52373a2
JG
4553Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4554
6aef3bde
JG
4555 * Makefile.in (VERSION): Roll to 4.6.5.
4556
6131a42a
JG
4557 * infrun.c: Lint for recent `handle' changes.
4558
b52373a2
JG
4559 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4560 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4561 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4562 should include a ser-XXX.o module.
4563
4564 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4565 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4566
4567 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4568 known suns in configure.in, rather than mapping them to unique
4569 config files that happen to duplicate other config files.
4570 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4571 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4572
ebb3a1e5
JG
4573Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4574
4575 * configure.in (*-*-sunos*): Use trailing * to match all
4576 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4577 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4578 in production on Sun-4.
4579 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4580 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4581 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4582
4583 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4584 config/sparc-noun.mt: New target configs for embedded.
4585 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4586
4587 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4588 target definitions for embedded with and without underlines on
84a05e52 4589 identifiers.
ebb3a1e5
JG
4590
4591 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4592 not a parameter of the CPU, but of the development environment.
4593 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4594
ea678717
JG
4595Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4596
4597 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4598 (which involves reading in main's symtab) if we have no breakpoints.
4599
95ff889e
FF
4600Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4601
4602 * dwarfread.c (cu_language): New local variable to record
4603 language for current compilation unit being processed.
4604 * dwarfread.c (set_cu_language): New local function to decode
4605 and record language for current compilation unit being processed.
4606 * dwarfread.c (synthesize_typedef): Add local function to
4607 synthesize a typedef for C++ classes, structs, unions, and
4608 enumerations.
4609 * dwarfread.c (read_structure_scope): Synthesize typedefs
4610 for C++ classes, structs and unions.
4611 * dwarfread.c (read_enumeration): Synthesize typedefs for
4612 C++ enumerations.
4613 * dwarfread.c (read_file_scope): Call set_cu_language to
4614 record language for current compilation unit. After symtab
4615 is built, save this recorded language.
4616 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4617 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4618 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4619 typedefs for C++ classes, structs, unions, and enumerations.
4620 * dwarfread.c (scan_compilation_units): Call set_cu_language
4621 to record language for current compilation unit.
4622 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4623 for TAG_enumeration_types, rather than in add_partial_symbol.
4624 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4625 case with class, struct, and union type cases, now that they are
4626 the same. Remove tests for non-NULL name attributes, now done
4627 by callers.
4628 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4629 treat as alias for TYPE_CODE_STRUCT for now.
4630
b68b44fa
ILT
4631Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4632
4633 * Makefile.in: map "gdb" through program_transform_name when
4634 installing.
4635
3877a219
FF
4636Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4637
4638 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4639 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4640 Use "regi" for local indexing through register numbers, reserving
4641 "regno" for the name of a specific register passed as an input
4642 parameter. Fix bug propagated through all versions that sometimes
4643 used regno as an index when it should have been regi, thus using
4644 -1 as an index in some cases.
4645
3402b1cf
PB
4646Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4647
4648 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4649 respectively, so same demangler can be used by other programs.
4650 * Makefile.in: Remove demangler stuff.
4651 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4652 * demangle.c (_initialize_demangler): Tell demangler which
4653 CPLUS_MARKER to assume.
4654
d6776adb
JG
4655Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4656
9b280a7f
JG
4657 RS/6000 portability changes (for hosting cross-debuggers).
4658
4659 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4660 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4661 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4662 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4663 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4664 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4665 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4666 (NO_SINGLE_STEP): Add, target-dependent.
4667 (loadinfotextindex): Lowercase, remove "aix_".
4668 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4669 (NO_SINGLE_STEP): Remove, target-dependent.
4670 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4671 * xcoffread.c: Only build file if RS/6000 native GDB.
4672 (build_function_symbol): Remove #if 0'd code.
4673 * rs6000-tdep.c: Cleanup. Add static fn protos.
4674 Use CORE_ADDR for addresses throughout. Make void fns void.
4675 (pop_dummy_frame): Add FIXME about bogosity of design here.
4676 (rs6000_struct_return_address): Ditto.
4677 (frameless_function_invocation, frame_get_cache_fsr,
4678 frame_initial_stack_address, xcoff_relocate_symtab,
4679 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4680 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4681 Use CORE_ADDRs. Change identifiers to lowercase.
4682
4683 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4684 supplying dummy routines if non-native. Add prototype for
4685 static exec_one_dummy_insn. Move a mess of functions to
4686 rs6000-tdep.c (as above). Remove #if 0'd code.
4687
4688 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4689 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4690 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4691
4692 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4693 for callers.
4694
d6776adb
JG
4695 * vx-share/README, nindy-share/README: New files describing
4696 how these directories' code is shared, and with whom.
4697
ef131e13
JG
4698Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4699
4700 * configure.in (target configurations): Reformat into table.
4701 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4702
4703 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4704 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4705 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4706 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4707 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4708 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4709
4710 * Makefile.in (config-check): Add command to check whether
4711 configure.in is consistent with config/*.
4712
19758e9e
JG
4713Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4714
4715 * configure.in (host configurations): Reformat nested cases into
4716 easy-to-maintain table.
b1aa08e2
JG
4717 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4718 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
19758e9e 4719
38e9ed49
FF
4720Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4721
4722 * cplus-dem.c: Reorder args to most local functions to make them
4723 follow the consistent pattern of struct work_stuff pointer first,
4724 followed by pointer into string being demangled, followed by
4725 pointer to the string where the result is being stored, followed
4726 by other args. Also generally replace most variables of name
4727 "type" with "mangled" for consistency. They all pointed to the
4728 same string but half were one name and half the other.
4729 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4730 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4731 use whenever a qualified name is being demangled.
4732 * cplus-dem.c (do_type): Qualified names are treated similarly
4733 to fundamental types, not as modifiers of fundamental types.
4734
ee97d673
SG
4735Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4736
38e9ed49
FF
4737 * configure.in: Add sparclite as a target.
4738
ee97d673
SG
4739 * sparc-stub.c (handle_exception): Flush instruction cache just
4740 before returning to the user. (hexToInt): Fix overzealous cleanup.
4741
93220abe
FF
4742Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4743
4744 * infrun.c (handle_command): Rewrite to allow multiple signal
4745 numbers, signal number ranges, and to recognize "all" to mean all
4746 signals except those used by the debugger.
4747 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4748 to set or reset actions for specific signals.
4749
dac9734e
FF
4750Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4751
4752 * coffread.c (decode_type): Call alloc_type to alloc new
4753 types.
4754 * stabsread.c (read_array_type, read_range_type, define_symbol):
4755 Call alloc_type to alloc new types.
4756 * stabsread.c (define_symbol): Move dbl_valu symbol field data
4757 from type_obstack to symbol_obstack.
4758 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
4759 to symbol_obstack.
4760 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
4761 associated with a type, using the same mechanism as was used to
4762 allocate space for the type structure itself.
4763 * coffread.c (patch_type, coff_read_struct_type,
4764 coff_read_enum_type): Use TYPE_ALLOC.
4765 * dwarfread.c (struct_type): Use TYPE_ALLOC.
4766 * gdbtypes.c (create_array_type, check_stub_method,
4767 allocate_cplus_struct_type): Use TYPE_ALLOC.
4768 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
4769 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
4770 read_range_type): Use TYPE_ALLOC.
4771
ca8820f9
FF
4772Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
4773
4774 * breakpoint.c (breakpoint_re_set): Select a default source
4775 symtab if one is not currently selected.
4776 * utils.c (query): Call wrap_here before building the output
4777 query string, to turn off wrapping and flush any buffered output.
4778 Otherwise our query may end up in the wrap buffer and never be
4779 seen by the user.
4780 * eval.c (evaluate_subexp): Report error when attempting to
4781 evaluate subscript for types without a target type, rather
4782 than dumping core by using the NULL pointer.
4783 * symfile.c (symbol_file_command): Forget current_source_symtab
4784 and current_source_line when discarding symbol table.
4785
42e8b658
JG
4786Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
4787
4788 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
4789
4790 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
4791 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
4792
39a13178
SG
4793Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
4794
4795 * remote.c (remote_open): Fix baud rate setting to make -b flag
4796 work. (remote_wait): Change 'T' message parser to deal with new
4797 improved format which allows stub to send an arbitrary bunch of
4798 registers.
4799 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
4800 make all this re-entrant by storing all state on the stack. Clean
4801 up memory error trapping. (computeSignal, set_debug_traps):
4802 make it all table driven. Make a start at a baud rate setting command.
4803
0d6d92c7
ILT
4804Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
4805
664cf438
ILT
4806 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
4807
0d6d92c7
ILT
4808 * remote-vx.c: redefine malloc to avoid buggy declaration on
4809 RS/6000 <rpc/types.h>.
4810 xm-rs6000.h: include <sys/select.h> to define fd_set for
4811 <rpc/svc.h> on RS/6000.
4812
4bbefa86
ILT
4813Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
4814
4815 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
4816 recursive invocations of make. Always create installation
4817 directories.
4818
d6b38bfb
PB
4819Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
4820
4821 * m68k-pinsn.c: Minor fix in style of output (don't use
4822 range to indicate floating point control registers).
4823
e893a126
JG
4824Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
4825
67c9f54c
JG
4826 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
4827
e893a126
JG
4828 * infcmd.c (registers_info): Handle multiple register names.
4829 Changes inspired by Roland McGrath.
4830
4ecee2f9
SG
4831Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
4832
4833 * sparc-stub.c: New file. Mix it with your SPARClite
4834 application, and it will speak GDB remote protocol!
4835 * remote.c (remote_wait): Change 'T' (expedited reply) message to
e893a126 4836 deal with arbitrary registers. Needed for sparc-stub.
4ecee2f9 4837
3dc755fb
FF
4838Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
4839
4840 * cplus-dem.c (cplus_markers): Add table for gnu style and
4841 use throughout, in place of compile time constant CPLUS_MARKER.
4842 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
4843 * cplus-dem.c (cfront_special): New function, as suggested
4844 by pfieland@stratus.com.
4845 * cplus-dem.c (forget_types): New function.
4846 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
4847 demangle_prefix().
4848 * cplus-dem.c (mop_up): Call forget_types().
4849 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
4850 Use throughout, instead of checking current_demangling_style.
4851 * cplus-dem.c (demangle_signature): When finding an explicit
4852 start of function args, forget all remembered types for
4853 lucid/cfront style demangling.
4854 * cplus-dem.c (demangle_prefix): In a sequence of two or more
4855 underbar characters, use last pair as the delimiter. Hoist
4856 gnu_special() call up to cplus_demangle(). Call cfront_special()
4857 when appropriate.
4858 * cplus-dem.c (cplus_special): Fix virtual table name demangling
4859 for inherited classes.
4860 * cplus-dem.c (demangle_args): Document quirks of numbered
4861 references to previously seen types.
4862 * dbxread.c (read_ofile_symtab, process_one_symbol):
4863 Use AUTO_DEMANGLING rather than explicitly checking
4864 current_demangling_style.
4865 * demangle.h: Add some comments.
4866 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
4867 CFRONT_DEMANGLING): New macros.
4868 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
4869 not found in the actual producer string produced by lcc.
4870 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
4871 than explicitly checking current_demangling_style.
4872
4e8ea7a6
JG
4873Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
4874
4875 * breakpoint.c (enable_longjmp_breakpoint,
4876 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
4877 Check for duplicate breakpoints at the same address. Bug report
4878 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
4879
7b5d9650
FF
4880Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
4881
4882 * buildsym.c (end_symtab): Document that end_symtab can return
4883 NULL under non-error conditions.
4884 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
4885 returned from end_symtab for empty compilation units.
4886
6872cfda
JG
4887Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
4888
4889 * am29k-tdep.c: Lint from DECstation compiler.
4890 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
4891 As the man page says, "Sometimes you just can't get lint to shut
4892 up". That doesn't mean you should blow away the code it won't
4893 shut up about.
4894 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
4895 it up over the next few weeks. Make mips x 29k build.
4896 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
4897 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
4898 but leave it as a comment because the breakpoint instruction
4899 is not easily accessible at this moment (it's static, and if
4900 we define one here, it goes into every file compiled).
4901
a679650f
FF
4902Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
4903
4904 * Makefile.in (VERSION): Bump to 4.6.3.
4905 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
4906 function scopes when building partial symbol tables.
4907 * objfiles.c (open_existing_mapped_file): Make it clear in
4908 warning message that out of date mapped files are ignored.
4909 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
4910 unit source file name in error message.
4911
50055e94
FF
4912Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
4913
4914 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
4915 * dwarfread.c (struct_type): In absence of AT_byte_size for
4916 bitfield, use size of object of member's type for the size of
4917 the anonymous object containing the bit field.
4918 * dwarfread.c (completedieinfo): Set has_at_byte_size when
4919 an AT_byte_size attribute is seen.
4920 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
4921 union aux_ext (was aux_ent).
4922 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
4923 unsigned char* to char*, for Lucid compiler.
4924 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
4925 to be correct type (from unsigned char* to char*).
4926 * valprint.c (type_print_derivation_info): Minor tweak to placement
4927 of commas in derived class printing.
4928 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
4929
f6492282
SC
4930Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4931
4932 * xm-go32.h: Define LSEEK_NOT_LINEAR
a65841d7 4933 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
f6492282
SC
4934 then work out the lseek positions of newlines by running through
4935 the file and `tell'ing. This makes source file listing work on
4936 OS's where the relationship between physical position in file and
4937 canonical position is indeterminate, eg VMS and DOS.
4938
8275e802
FF
4939Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
4940
c02a37ea
FF
4941 * stabsread.c: Ensure that all members of all allocated structures
4942 are initialized to known state to avoid hard to find bugs with gdb
4943 using fields containing random data.
3416d90b
FF
4944 * buildsym.c (start_subfile): Compact dirname initialization.
4945 * buildsym.c (patch_subfile_names): New function.
8275e802 4946 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
3416d90b
FF
4947 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
4948 * buildsym.h (patch_subfile_names): Add prototype.
4949 * dbxread.c (process_one_symbol): Call patch_subfile_names.
8275e802 4950
38094c60
JG
4951Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
4952
e7ae70e9
SG
4953 * remote-udi.c: Update comments.
4954
38094c60
JG
4955 * remote.c (getpkt): Only force retransmission ten times;
4956 after that, assume bug in target code, and handle pkt anyway.
4957
d0d0f75e
SG
4958Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
4959
4960 * configure.in: Add support for apollo 68k under BSD environment.
4961 * xm-apollo68b.h: New file to support above.
4962
9e4667f6
FF
4963Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
4964
4965 * configure.in: Recognize i486 host cpu.
4966 * valprint.c (type_print_derivation_info): Print derivation info
4967 in same form as class declarations in source.
4968 * valprint.c (type_print_varspec_suffix): Split arg printing
4969 code out to type_print_args function.
4970
cd46ffad 4971Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
ddce75e0 4972
cd46ffad
FF
4973 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
4974 at_import, at_frame_base.
4975 * dwarfread.c (completedieinfo): Remove cases for obsolete
4976 AT_visibility, AT_import, and AT_frame_base attributes.
4977 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
4978 i860, which can keep up to 4 shadow breakpoints.
4979 * tm-stratus.h (USG): Define.
4980 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
4981 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
4982 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
4983 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
4984 * config/stratus.mt (TDEPFILES): Include files available from
4985 stratus that are not yet in release pending receipt of paperwork
4986 at FSF.
4987 * buildsym.c (finish_block): Minor code format change.
4988 * gdbtypes.h (struct field): Add to comments.
4989 * gdbtypes.h (virtual_field_bits): Add to comments.
4990 * objfiles.c (allocate_objfile): Change obstack interface to
4991 match FSF merging efforts.
ddce75e0 4992
cd46ffad 4993Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
ddce75e0 4994
cd46ffad
FF
4995 * Makefile.in (VERSION): Bump to 4.6.2.
4996 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
4997 * Makefile.in (OBS): Add stabsread.o
4998 * Makefile.in (stabsread.o): Add build rule.
4999 * stabsread.c, stabsread.h: New files.
5000 * buildsym.c: Split out stabs specific support to stabsread.c.
5001 * buildsym.h: Split out stabs specific support to stabsread.h.
5002 * dbxread.c (stabsread.h): Include
5003 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5004 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5005 * dbxread.c (read_ofile_symtab): Call end_stabs.
5006 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5007 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5008 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5009 really_free_pendings to cleanups.
5010 * elfread.c (elf_new_init): Call stabsread_new_init.
5011 * gdbtypes.c: Small changes to maintenance commands.
5012 * mipsread.c (stabsread.h): Include.
5013 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5014 * xcoffread.c (stabsread.h): Include.
5015 * xcoffread.c (global_stabs): Remove redundant def.
5016 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
ddce75e0 5017
d7808603
FF
5018Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5019
5020 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5021 * inflow.c (terminal_init_inferior, terminal_inferior,
5022 terminal_ours_1, initialize_inflow): Record and use state
5023 of lmode_inferior_valid and lmode_ours_valid.
5024
cd46ffad
FF
5025Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5026
5027 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5028 include <sgtty.h> on USG. (from sef).
5029
5030 * depend: es1800 dependency needed here.
5031
c0f1085b
FF
5032Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5033
5034 * buildsym.c (read_struct_type): Initialize structs allocated
5035 with alloca, to avoid using random values from stack later on.
5036 * defs.h (fprintf_filtered): Add prototype.
5037 * gdbtypes.c (check_stub_method): Fix misleading comments.
5038 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5039 support functions.
5040 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5041 small changes to maint support functions.
5042 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5043 for some fields and expand comments.
5044 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5045 macro and track change to obstack_full_begin macro.
5046 * utils.c (fprintfi_filtered): New function.
5047 * valprint.c (type_print_base): Fixup field printing to not
5048 print extraneous lines and not print bogus "no data fields"
5049 messages for C++ classes with no data members. Also use new
5050 fprintfi_filtered function.
5051
cd46ffad
FF
5052Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5053
5054 * configure.in: es1800 ok for 68000 too.
5055
c0f1085b
FF
5056Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5057
5058 * configure.in: echo error messages to stderr, not stdout
5059
5060Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5061
5062 * configure.in: recognize hppa* instead of hppa
5063
f8e32b6e
SG
5064Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5065
e7ae70e9
SG
5066 * energize.c: Second cut at DynamicLoad message handling.
5067
5068 * energize.c: Relativize pathnames in #include statements.
5069 * (kernel_dispatch): Better error messages for unknown protocol
5070 messages.
5071 * (kernel_dispatch): First cut at DynamicLoad message handling.
5072
f8e32b6e
SG
5073 * Makefile.in: Remove -I../readline from all compilations,
5074 include a special case for main.o instead.
5075
d4902ab0
FF
5076Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5077
51a9d78c
FF
5078 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5079 error if it fails to find a member type, rather than return NULL
5080 and trigger a coredump.
5081 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5082 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5083 match on complete demanglings, including argument lists for member
5084 functions, rather than just accepting the first demangling that
5085 matches the class and function name.
d4902ab0
FF
5086 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5087 to start_symtab as the directory name.
5088 * dwarfread.c (completedieinfo): Strip off any leading hostname
5089 portion of the AT_comp_dir attribute string. Gdb doesn't know
5090 what to do with them (FIXME).
5091
cdaa27e9
SG
5092Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5093
cb48d806
SG
5094 * breakpoint.c (commands_command): Simplify code a bit, remove
5095 unnecessary fflush().
5096
cdaa27e9
SG
5097 * Makefile.in (OTHERS): Add gcc.patch.
5098 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5099
345e9ab8
FF
5100Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5101
5102 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5103 lcc producer string.
5104
3ddcdc59
SG
5105Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5106
5107 * WHATS.NEW renamed to NEWS.
5108
d23639b2
FF
5109Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5110
5111 * dbxread.c, dwarfread.c: Re-enable experimental code to
5112 automatically select demangling style.
5113 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5114 DEMANGLING_STYLE, to make more descriptive. Revert back to
5115 "auto" as default. Comment use.
5116 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5117 * Makefile.in (${DEMANGLER}.o) Remove target and special
5118 compilation rule.
5119
5e85287e
FF
5120Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5121
5122 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5123
d1fbc20d
SG
5124Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5125
5126 * Makefile.in, demangle.c: Change default demangling style to
5127 gnu.
5128 * Makefile.in: Update version to 4.6 !!!
5129 * README, WHATS.NEW: Update for 4.6.
5130
7e94a17b
KR
5131Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5132
7b8ca0a0
KR
5133 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5134 use frame address.
5135
7e94a17b
KR
5136 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5137 nodes as base classes.
5138
efcc6e06
SG
5139Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5140
d1fbc20d
SG
5141 * alldeps.mak, depend: Update.
5142
930acbe5
SG
5143 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5144
67ba524f
SG
5145 * Makefile.in (VERSION): 4.5.9.
5146
efcc6e06
SG
5147 * xm-hp300bsd.h: Add decl for strdup().
5148 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5149 PDR. Cleanup a few things, fix compilation warnings.
5150
2dbde378
FF
5151Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5152
5153 * Makefile.in (DEMANGLING_STYLE): New define to set default
5154 demangling style for C++. Defaults to "auto".
5155 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5156 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5157 * Makefile.in (OBS): Add demangle.o
5158 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5159 Remove compile time decisions about demangling style and replace
5160 with runtime decisions using current_demangling_style.
5161 * cplus-dem.c (main): Expand code included during building of
5162 standalone demangler to recognize demangling style options.
5163 * dbxread.c (demangle.h): Include.
5164 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5165 demangling style if processing g++ code and current demangling style
5166 is auto (Note: this feature currently disabled.)
5167 * demangle.c: New file, generic demangling control.
5168 * demangle.h (demangling_styles): New enumeration to select one
5169 of several demangling styles. Also define string names for each
5170 style.
5171 * demangle.h (set_demangling_style): Add prototype.
5172 * dwarfread.c (demangle.h): Include.
5173 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5174 New producer string prefixes to recognize.
5175 * dwarfread.c (handle_producer): Consolidate actions for specific
5176 producers. Set demangling style based on producer string if
5177 current style is auto. (Note: this feature currently disabled.)
5178 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5179
49f3be18
JG
5180Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5181
5182 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5183
a252e715
PB
5184Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5185
5186 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5187 * c-exp.y: Call lookup_signed_typename() after seeing
5188 "signed". This handles "signed char" correctly.
5189 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5190 keywords before a type specifier.
5191
311592ff
FF
5192Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5193
5194 * command.c (lookup_cmd_1): Clarify descriptive comments.
5195 * gdbcmd.h (maintenanceprintlist): Add declaration.
5196 * main.c (maintenanceprintlist): Add definition.
5197 * main.c (gdb_completer_command_word_break_characters): Add.
5198 * main.c (symbol_completion_function): Switch completer word
5199 break character sets dynamically, based on whether completion is
5200 being done on commands or on something else.
5201 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5202 * maint.c: Include demangle.h.
5203 * maint.c (maintenance_demangle): New function.
5204 * maint.c (maintenance_print_command): New function.
5205 * maint.c (_initialize_maint_cmds): Reorganize some commands
5206 under new maintenance print subcommand.
5207
5c5b5d4b
PB
5208Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5209
5210 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5211 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5212 target type. Otherwise, 'whatis this.field' wouldn't work,
5213 which would be inconsistent, since 'print this.field' works.
5214 * buildsym.c (read_struct_type, read_enum_type): Clear
5215 TYPE_FLAG_STUB flag.
5216 * buildsym.c (cleanup_undefined_types): Don't rely on a
5217 flawed "Reasonable test to see if" a type has been defined
5218 since it was referred to; now we can just see if the
5219 TYPE_FLAG_STUB flag has been cleared.
5220 * valprint.c (print_type_base): Emit public/protected/private
5221 labels for methods as well as fields. Also, indent these labels
5222 2 spaces instead of 4, for a more conventional "look".
5223 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5224 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5225 * gcc.patch: New file. Contains patch for gcc (so people
5226 with gdb-2.2.x won't have to wait for a new gcc release).
5227
c5f5b482
KR
5228Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5229
7eec00ed
KR
5230 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5231 (print_addr): Call print_address to show symbolic version as well.
5232
c5f5b482
KR
5233 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5234 being passed.
5235 (vx_read_register): Declare inferior_fp_regs. Delete code for
5236 copying "inferior_registers" around; the values are already in var
5237 "registers". Use correct size for register set.
5238
5239 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5240 target doesn't support it.
5241 (vx_read_register): Don't try reading them either.
5242
5243 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5244 VxWorks back end reads them in one contiguous set except for this
5245 one.
5246 (register_names): Change "pc" to "pcw" to avoid confusion printing
5247 "$pc".
5248 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5249 find the PC under VxWorks.
5250
8050a57b
FF
5251Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5252
5253 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5254 to create new blank types, instead of handcrafting them.
5255 * defs.h (printfi_filtered): Add prototype.
5256 * utils.c (printfi_filtered): New function.
5257 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5258 to simplify the code. Other cleanups.
5259 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5260 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5261 use of various fields.
5262 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5263 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5264 production that currently treats it exactly the same as STRUCT.
5265 * c-exp.y (yylex): Recognize "class" as token CLASS.
5266 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5267 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5268 general symbol handling code. Call cplus_mangle_opname with
5269 DMGL_ANSI.
5270 * symtab.c (decode_line_2): Print demangled function names in
5271 breakpoint menus, instead of just file and line number.
5272 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5273 * valprint.c (type_print_base): Print "class" for C++ classes,
5274 rather than "struct". Print section labels for public, protected
5275 and private members of C++ classes.
5276 * values.c: Include demangle.h.
5277 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5278
e17e8e0e
SG
5279Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5280
5281 * Makefile.in (VERSION): Update to 4.5.8.
5282
5283 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
784fd92b
SG
5284
5285 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5286 prevent crashes when examining cross-targets.
5287 * dbxread.c (process_one_symbol): Include directory name when
5288 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5289 find include files, and yacc/lex sources when the cwd doesn't match
5290 that in which the object was compiled.
5291 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5292 msymbols.
5293 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5294 files.
5295
2e9309df
FF
5296Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5297
5298 * maint.c (maintenance_command, maintenance_info_command):
5299 Install with allow_unknown as 0 and call help_list to show
5300 list of possibilities when no subcommand is specified.
5301
498f1df0
FF
5302Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5303
5304 * configure.in: Add m68k-ericsson-*.
5305 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5306
0239d9b3
FF
5307Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5308
5309 * maint.c: New file.
5310 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5311 * Makefile.in (OBS): Add new file maint.o.
5312 * defs.h (command_class): Add class_maintenance.
5313 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5314 commands. Allow for them (and other nonessential parts of gdb)
5315 to be selectively left out under special circumstances.
5316 * gdbtypes.c (recursive_dump_type): New function; supports
5317 maintenance print-type command.
5318 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5319 Add prototypes.
5320 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5321 command lists.
5322 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5323 initializers. Add initializations for setprintlist, showprintlist,
5324 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5325 * printcmd.c (maintenance_print_type): New maintenance cmd.
5326 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5327 implied by comment that all cmd lists are owned by main.c.
5328 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5329 that all cmd lists are owned by main.c.
5330 * language.c (setchecklist, showchecklist): Move to main.c, as
5331 implied by comment that all cmd lists are owned by main.c
5332 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5333 deletelist): Remove redundant declarations (also in gdbcmd.h).
5334 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5335 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5336 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5337 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5338 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5339 maintenance_print_msymbols, maintenance_print_objfiles):
5340 Add prototypes.
5341 * symmisc.c (printsyms_command, printpsyms_command,
5342 printmsyms_command, printobjfiles_command): Removed from
5343 _initialize_symmisc.
5344 * main.c (dump_me_command): Moved to maint.c and renamed to
5345 maintenance_dump_me.
5346 * breakpoint.c (all_breakpoints_info): Rename to
5347 maintenance_info_breakpoints.
5348 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5349 all_breakpoints_info to add maintenance_info_breakpoints to the
5350 maintenanceinfolist instead.
5351 main.c (initialize_main): Set up maintenance class commands.
5352
e7ae70e9
SG
5353Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5354
5355 * energize-patches: Fix minor problems with building energize lib.
5356
5357 * energize-patches: Change names of all cadillac procedure calls
5358 to be energize procedure calls. Simplify many hooks by moving
5359 tests energize.c. Configure energize, and build it automatically now.
5360
91fef76b
FF
5361Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5362
5363 * Makefile.in (VERSION): Bump to 4.5.7.
5364 * cplus-dem.c (demangle_args): Validate index for previously
5365 seen type to guard against bogus values from malformed manglings.
5366 * valops.c (value_struct_elt_for_reference): Guard against
5367 blindly using NULL return value from lookup_symbol.
5368
e7ae70e9
SG
5369Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5370
5371 * cadillac.c, cadillac-patches: Rename to energize.c and
5372 energize-patches. Change all routines and variables named
5373 'cadillac*' to 'energize*'. Create new file called energize.h to
5374 hold all interface declarations.
5375
5376 * deblib/connection/*: Move all of this stuff into energize/, but
5377 delete unneeded files.
5378
ec8ceca3
JG
5379Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5380
23053b80
JG
5381 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5382
ec8ceca3
JG
5383 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5384 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5385 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5386 child processes, to avoid dead ones "hanging around" after GDB exits.
5387 (attach): Always stop the process if it needs it. Set RLC flag
5388 when attaching running processes, so it will continue if we detach
5389 it, quit, or are killed.
5390 (detach): Clear faults and set RLC flag to make process run
5391 when we close it.
5392 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5393 Callers changed.
5394 (info_proc): Open process O_RDONLY, so we can see any process,
5395 even those controlled by debuggers.
5396 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5397
2670f34d
JG
5398Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5399
5400 Relocate symbols using an array of section_offsets, rather than a
5401 single `addr' or `offset'. This makes Solaris-2 support work, and
5402 permits better VxWorks (and maybe xcoff) support later.
5403
5404 * symtab.h (struct section_offsets): New structure for keeping
5405 a set of offsets, rather than a single one.
5406 (struct objfile): Replace addr with section_offsets member.
5407 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5408 * gdb-stabs.h: New include file with `symbol type specific'
5409 parameters for psymtabs and objfiles.
5410 * Makefile.in (HFILES): Add gdb-stabs.h.
5411 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5412 * coffread.c: Conforming changes. Fake offset array always 0.
5413 * dbxread.c: Conforming changes.
5414 (struct dbx_symfile_info): Move to gdb-stabs.h.
5415 (start_psymtab): Call elfstab_offset_sections to calculate good
5416 offsets for this source file, based on the ELF symbol table info.
5417 (read_ofile_symtab): Yank N_CATCH, which is dead.
5418 (process_one_symbol, N_CATCH): Yank.
5419 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5420 Relocate with SECT_OFF_TEXT.
5421 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5422 to distinguish relocatable from absolute symbols. Then, if not
5423 absolute, do:
5424 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5425 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5426 (", N_ROSYM): SECT_OFF_RODATA.
5427 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5428 (dbx_symfile_offsets): Add to translate addr to offset.
5429 * dwarfread.c: Conforming changes. Single offset currently used.
5430 * elfread.c: Add various complaints about elf/stab stuff.
5431 #include gdb-stabs.h. Conforming changes, using a single offset.
5432 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5433 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5434 for later use in building psymtabs.
5435 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5436 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5437 (free_elfinfo): New fn, frees all chained stab_section_infos
5438 in an objfile, and zaps the start-of-chain pointer.
5439 (elfstab_offset_sections): New fn, looks in stab_section_info
5440 chain to determine section bases to relocate a psymtab's worth
5441 of symbols, as they are being read.
5442 * mipsread.c: Conforming changes. Stabs-reading will relocate
5443 using one offset. MIPS-reading will not relocate at all.
5444 * partial-stab.h: Relocate different symbol types using different
5445 offsets from section_offsets.
5446 * symfile.c: Conforming changes.
5447 (find_lowest_section): Unused function to use later
5448 to free us from the Tyranny of the Text Section.
5449 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5450 in all lower layers of symbol reading. Call format-specific
5451 sym_offsets function to initialize offsets for high speed symbol
5452 reading.
5453 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5454 (symbol_file_command, add_symbol_file_command): Callers changed.
5455 * symmisc.c (dump_psymtab): Print new relocation parameters.
5456 * xcoffread.c: Corresponding changes.
5457
5458 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5459 * main.c (main): Read the $HOME/.gdbinit file before processing
5460 the argv arguments (e.g. reading symbol files or core
5461 files). This allows global parameters to be set, which will apply
5462 during the symbol reading. The ./.gdbinit is still read after
5463 argv processing.
5464 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5465 * xcoffexec.c: Clean up quote inside comment.
5466
4ed3a9ea
FF
5467Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5468
5469 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5470 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5471 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5472 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5473 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5474 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5475 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5476 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5477 values.c, xcoffread.c:
5478 Remove "(void)" casts from function calls where the return value
5479 is ignored, in accordance with GNU coding standards.
5480
4c7c6bab
JG
5481Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5482
5483 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5484 * partial-stab.h: Ignore N_ENDM.
5485 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5486 CODE or DATA section attachment. This eliminates a lot of random
5487 values from shared libraries, which screw up the ordinary symbols
5488 in the address ranges they happen to overlap.
5489 * buildsym.c (define_symbol): Eliminate special tests
5490 for function types; move into "function" cases in switch statement.
5491 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5492 in case they define new type numbers. But ignore them (FIXME).
5493 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5494 (read_sun_builtin_type): Add commentary.
5495
37e2f5cb
DZ
5496Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5497
5498 * xm-rs6000.h: define MEM_FNS_DECLARED
5499
43a16f26
JG
5500Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5501
5502 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5503 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5504 * mips-xdep.c: Remove most include files (unused, caused errs).
5505 (fetch_core_registers): Use right parameters in dummy fn.
5506
c47793da
JG
5507Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5508
0f552c5f
JG
5509 * buildsym.c (scan_file_globals): Beware the null file.
5510 Fix from Jim Williams.
5511
5512 * stack.c (return_command): Evaluate expression *before* popping
5513 off the stack frames! Fix inspired by Jim Williams.
5514 (up_silently_command, down_silently_command): No sel frame is error.
5515
5516 * defs.h (memcpy, memset): Conditionalize decls on
5517 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5518 (alloca): Break out the STDC and non-STDC alloca cases, to make
5519 it work on old preprocessors as well as "picky ANSI" ones.
5520 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5521
5522 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5523 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5524 header files define it!
5525
c47793da
JG
5526 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5527
51b57ded
FF
5528Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5529
5530 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5531 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5532 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5533 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5534 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5535 utils.c, valarith.c, valops.c, valprint.c, values.c:
5536 Replace bcopy() use with memcpy(), which is more standard and can
5537 take advantage of gcc's builtin functions for increased performance.
5538 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5539 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5540 target.c, values.c:
5541 Replace bzero() use with memset(), which is more standard and can
5542 take advantage of gcc's builtin functions for increased performance.
5543 * i386-tdep.c, main.c, valprint.c:
5544 Replace bcmp() use with memcmp(), which is more standard and can
5545 take advantage of gcc's builtin functions for increased performance.
5546
22fd4704
FF
5547Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5548
5549 * remote.c (remote_wait): Fix cast on signal() call.
5550 * defs.h (alloca): More diddling with alloca. Have to ensure
5551 that it has a prototype, so that if alloca is defined as a macro
5552 that takes an arg, the definition is seen as a use of a macro
5553 that takes an arg, to satisfy picky ANSI preprocessors.
5554
74fb91be
FF
5555Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5556
5557 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5558 consistency with all other gdb files.
e7ae70e9
SG
5559 * cadillac.c: Use <string.h> rather than <strings.h>.
5560 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
74fb91be
FF
5561 * Makefile.in (MAKE): Remove definition for consistency with
5562 other Makefile.in files and to fix problem with recursive makes.
5563
3a1e7a62
JG
5564Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5565
5566 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5567 crashes H-PUX.
5568
b951b38d
SC
5569Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5570
5571 * source.c (print_source_lines): for DOS interoperability; don't
5572 print CR (013) as ^M.
5573
99fd9e3e
SG
5574Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5575
bf18ac80
SG
5576 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5577 conditional.
5578 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5579 instead.
5580 * remote.c (remote_wait): Cast signal to void * to avoid warning
5581 from busted HP compiler.
5582
cf79373a
SG
5583 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5584 stabs cause end_psymtab to be called.
5585
50a11e49
SG
5586 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5587 compiler feature of putting 'c' into basic type descriptors for
5588 all forms of char.
5589
99fd9e3e
SG
5590 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5591 where there is no place for nPC in prrun struct.
5592
50e0dc41
FF
5593Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5594
5595 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5596 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5597 * dwarfread.c (enum_type): Save enum names on type_obstack.
5598 * dwarfread.c (struct_type): Save member name on type_obstack.
5599 * symtab.c (_initialize_symtab): Fix misspelling.
5600 * regex.c (store_jump, insert_jump): Return void.
5601
5140562f
JG
5602Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5603
debd3443
JG
5604 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5605 (alloca): Declare return type on SPARC, since Sun doesn't.
5606 (*_BYTE_ORDER): Improve comment: *must* be defined.
5607
5140562f
JG
5608 * tm-hppa.h: New file, architectural definition of HP PA.
5609 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5610
5611 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5612 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
e7ae70e9 5613 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5140562f
JG
5614 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5615 "defs.h".
5616
5617 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5618 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5619 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5620
fef9f55c
JG
5621Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5622
4d38b5a8
JG
5623 * printcmd.c (output_command): Thinko.
5624 (x_command): Only set remembered size/format if cmd succeeds.
5625
fef9f55c
JG
5626 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5627 since it is no longer used and burns time for every symbol read.
5628 (process_one_symbol): Treat N_CATCH like default (complain).
5629
369172bb
SG
5630Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5631
5632 * partial-stab.h (case N_TEXT): Fix fencepost error when
5633 detecting start of new symbol info after reading symtab for a
5634 module with a zero length TEXT segment.
5635
e676a15f
FF
5636Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5637
5638 * Makefile.in (VERSION): Bump to 4.5.6.
5639 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5640 correct type.
5641 * defs.h (NORETURN): Define away for Lucid compiler.
5642 * remote.c (remote_timer, remote_interrupt): Signal handlers
5643 take one int arg.
5644 * ser-termios.c (serial_write, serial_close): Return whatever
5645 value the write/close call returns, rather than falling off end.
5646 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5647 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5648 default to int.
5649 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5650 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5651 of third arg.
5652 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5653 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5654 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5655 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5656 argument 3.
5657 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5658 store_inferior_registers): Supply missing fourth argument to
5659 ptrace().
e7ae70e9
SG
5660 * cadillac.c (kernel_dispatch): Make return type void.
5661 * cadillac.c (iosig): Signal handlers take one int arg.
b4cc55b5
FF
5662 * valprint.c (val_print_fields): Call fprint_symbol to get
5663 automatic C++ demangling for mangled field names.
e676a15f 5664
0efe20a6
FF
5665Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5666
5667 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5668 * dwarfread.c (enum_type): Fix misspelling in comment.
5669 * valprint.c (val_print_fields, cplus_val_print): Minor
5670 adjustment to printing of C++ class structures to more closely
5671 match format for printing C structures, with and without setting
5672 pretty print.
5673
e37a6e9c
PB
5674Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5675
5676 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5677 (which is not a Posix signal) if it isn't defined.
5678 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5679 New port to Linux (a free Unix clone for 386 machines).
5680
f70be3e4
JG
5681Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5682
5683 COFF changes for dealing better with EPI 29K C compiler output.
5684
5685 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5686 Callers changed.
5687 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5688 (read_coff_symtab): Move patch_opaque_types call from
5689 coff_symfile_read. Restrict it to symtabs from this objfile.
5690 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5691 references on opaque type chain; just let coff_lookup_type handle 'em.
5692 (decode_type): Complain about tagndx values on
5693 non-struct/union/enum types, which the EPI compiler tends to produce.
5694
5695 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5696
5697 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5698 dependency.
5699
5700 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5701 usage to match new prototype. Include libbfd.h to get prototype.
5702
28df0c3e
JG
5703 * source.c (find_source_lines): Handle large st_size fields.
5704
b4fde6fa
FF
5705Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5706
5707 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5708 * stack.c (return_command): Use cleanups to avoid memory leaks.
5709
e95bfbf1
JG
5710Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5711
5712 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5713 INT_REGNUM to INTE_REGNUM.
5714
5715 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5716
9aa44833
SG
5717Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5718
7da1e27d
SG
5719 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5720 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5721 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5722 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5723
9aa44833
SG
5724 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5725 declarations of malloc/realloc/free that are inserted by some
5726 versions of yacc.
5727 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5728 #undeffing them.
5729 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5730 another decl of strdup (this really ought to come from libiberty.h!).
5731
8f86a4e4
JG
5732Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5733
5734 * remote.c (getpkt): Error if input exceeds buffer size.
5735 (_initialize_remote): `set remotedebug' enables packet trace.
5736
5737 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5738 N_SLINE's, etc, just like Sun cc on Solaris2.
5739
5740 * am29k-tdep.c (read_register_stack, write_register_stack):
5741 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5742 variable. Add `set' and `show' commands for it.
5743 * doc/gdb.texinfo: Document it.
5744
4341615d
FF
5745Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5746
5747 * valprint.c (type_print_1): Plug memory leak. Print all
5748 C++ syms as demangled, not just functions.
5749 * buildsym.c (read_range_type): When we find a signed char
5750 type, do a lookup of signed char, not plain char. Plain char's
5751 still get looked up as plain char's elsewhere.
5752
8f86a4e4
JG
5753Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
5754
5755 * eval.c: Avoid residue-by-zero when evaluating without side effects.
5756 (Bug and fix found by Pierre Willard.)
5757
427d778c
SG
5758Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
5759
7634ebc8
SG
5760 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
5761
826f73d0
SG
5762 * xm-rs6000.h: Add decl for strdup().
5763
5764 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
65c36045
SG
5765 compilation errors.
5766
423e9664
SG
5767 * breakpoint.c (enable_command, disable_command): Without args,
5768 should only affect normal breakpoints and watchpoints.
427d778c 5769
423e9664
SG
5770 * m68k-pinsn.c (print_insn_arg): Make register be const.
5771 * xcoffexec.c: Remove ' from comment.
427d778c
SG
5772 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
5773 with decls of malloc in c-exp.tab.c (as produced by yacc).
5774 There's got to be a better way to do this...
5775
323227fe
FF
5776Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
5777
5778 * partial-stab.h: Convert single rindex use to strrchr.
5779 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
5780 standard <strings.h> file, now that the only single use of
5781 rindex in the gdb source files is gone.
5782
fa0bcaa3
FF
5783Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
5784
5785 * mipsread.c: Undo ill effects from including <strings.h>,
5786 which #defines index to be strchr. Unfortunately, index is
5787 a member of a symbol table structure that can't be changed.
5788 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
5789 remove redundant #include's.
5790
b303297a
SG
5791Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
5792
5793 * mipsread.c: #include <strings.h> for rindex().
5794
d1140eb5
FF
5795Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
5796
5797 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
5798
c72af089
SG
5799Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
5800
5801 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
5802 extraneous SO stabs from busted C++ compilers.
5803
4c07f28d
FF
5804Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
5805
5806 * Makefile.in (VERSION): Bump to 4.5.5.
5807 * symtab.c (decode_line_1): Until C++ support stabilizes, when
5808 C++ lookups fail, print possibly helpful hint about completion.
5809 * cplus-dem.c (demangle_signature): Fix ARM style demangling
5810 for static data members.
5811 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
5812 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
5813 it's broken on ncr3000's.
5814
1c92ca6f
FF
5815Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
5816
5817 * dwarfread.c (decode_modified_type): Change type of first arg.
5818 Change 'modifier' to char from unsigned char. Cast single use
5819 that needs to be unsigned char.
5820 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
5821 * utils.c (strdup_demangled): Add function.
5822 * defs.h (strdup_demangled): Add prototype.
5823 * stack.c (return_command): Demangle C++ function names for query.
5824 * infcmd.c (jump_command): Demangle C++ function names for query.
5825 * cplus-dem.c (consume_count): New function and prototype.
5826 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
5827 do_type): Replace conversion code with consume_count().
5828 * cplus-dem.c (gnu_special): Fix demangled of static members.
5829 * source.c (list_command): Print demangled function names
5830 when appropriate. Fix supplied by Peter Schauer.
5831
5832Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
5833
8f86a4e4
JG
5834 * sparc-tdep.c: Clean up slightly for Solaris2.
5835
1c92ca6f
FF
5836 * buildsym.c (define_symbol): Nameless types are now on several
5837 platforms; generalize them and un-ifdef them to make Solaris 2
5838 work.
5839
bcbf9559
JG
5840Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
5841
d69bba12
JG
5842 * infcmd.c: Fix typo (reported by Rob Savoye).
5843 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
5844 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
5845 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
5846 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
5847 rather than the one for the first file in the dependency chain.
5848
bcbf9559
JG
5849 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
5850 set. Don't reset our own texthigh, or dependency-only pst's, in
5851 scanning all the rest of the psymtabs.
5852 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
5853
5854 * buildsym.h (N_UNDF): Improve comments.
5855 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
5856
252f6c65
FF
5857Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
5858
5859 * symtab.h (struct symbol): Add aux_value union for preserving
5860 an additional per-symbol value.
5861 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
5862 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
5863 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
5864 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
5865 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
5866
a6b46ad4
MT
5867Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
5868
5869 * symfile.c (clear_symtab_users_once): Now non-static (for
5870 objfiles.c).
5871
bf2e5f6b
JG
5872Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
5873
346168a2
JG
5874 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
5875 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
5876 vax-pinsn.c: Remove reg_names decl (now in defs.h).
5877
5878 Solaris-2 support on SPARC:
5879
5880 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
5881 Add symbol_size and file offsets to struct symloc.
5882 Add static symbol_table_offset, string_table_offset,
5883 file_string_table_offset, next_file_string_table_offset,
5884 last_function_name.
5885 (add_old_header_file): Convert error() to complain()t.
5886 (dbx_symfile_read): Get symbol size via the objfile.
5887 Also get symbol_table_offset.
5888 (dbx_symfile_init): Record symbol size and count via the objfile.
5889 (dbx_next_symbol_text): Always add file_string_table_offset when
5890 accessing string table.
5891 (read_dbx_symtab): Initialize file_string_table_offset to 0.
5892 (SET_NAMESTRING): Use the offset.
5893 (end_psymtab): Large kludge to determine addresses where source
5894 files start and end (for the psymtab header).
5895 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
5896 Get this, symbol size, and symbol offset, from psymtab.
5897 (read_ofile_symtab): Don't back up one symbol for Solaris2.
5898 Patch up last_source_start_addr if zero in N_SO.
5899 (process_one_symbol): Add variable function_start_offset.
5900 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
5901 BLOCK_ADDRESS_FUNCTION_RELATIVE.
5902 ( "", N_OBJ, N_OPT): Ignore.
5903 (elfstab_build_psymtabs): New function to read stabs out of
5904 an ELF file.
5905
5906 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
5907 (gdb): use GLOBAL_CFLAGS when linking, too.
5908 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
5909 (N_OBJ, N_OPT): Ignore.
5910 ('f', 'F'): Save last function name.
5911
5912 * elfread.c (record_minimal_symbol_and_info): Kludged to put
5913 extra info in the minimal symbol.
5914 (elf_symtab_read): The extra info is the size of an ELF object,
5915 which was kludged to us in the `udata' field of the BFD symbol.
5916 Gag me with a crowbar...
5917 (elf_symfile_read): Keep track of both the absolute load address,
5918 and the offset between load addr and symbols. Handle STABS as
5919 well as DWARF sections, passing the absolute load address to
5920 elfstab_build_psymtabs.
5921
5922 * symfile.h: Prototype elfstab_build_psymtabs.
5923 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
5924
5925 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
5926
93297ea0
JG
5927 * buildsym.h: Add processing_acc_compilation flag.
5928 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
5929 (define_symbol): Skip arg types in function entries. Resolve
5930 overloaded 'P' which acc uses for prototypes of functions called
5931 by this file.
5932 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
5933
5934 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
5935 save size of ELF symbols. FIXME.
5936 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
5937 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
5938
bf2e5f6b 5939 * configure.in: Solaris config is sparc-sun-solaris2.
93297ea0 5940 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
bf2e5f6b 5941
346168a2
JG
5942 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
5943 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
5944 * symfile.c (symfile_bfd_open): Comment where name is freed.
5945 * symmisc.c (extend_psymbol_list): Comment where list is freed.
5946
252f6c65 5947Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6b53bf34
FF
5948
5949 * expprint.c (print_subexp): Add missing ']'.
5950 * defs.h (reg_names): Fix declaration to match that in infcmd.c
5951 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
5952 * WHATS.NEW: Point out improved C++ function name handling.
5953 * gdbtypes.c (lookup_fundamental_type): For now, use the same
5954 type names for both implicitly and explicitly signed integral
5955 types. See comment in the source code.
5956
28de880c
JG
5957Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
5958
5959 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
5960 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
5961 * expprint.c (print_subexp): Fix printing of register names.
5962
1304f099
JG
5963Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
5964
5965 * inferior.h (register_valid): Declare.
e7ae70e9 5966 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
1304f099
JG
5967 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
5968 macros for traversing the data structures in a single objfile.
5969 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
5970 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
5971 * infcmd.c: Lint.
5972
252f6c65 5973Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
36ce1b64
FF
5974
5975 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
5976 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
5977 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
5978 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
5979
55488e9e
SG
5980Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
5981
5982 * depend: rebuild to account for remote-st2000.c.
5983 * remote-st2000.c: Almost works now.
5984 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
5985
d630b615
FF
5986Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
5987
5988 * c-exp.y (yylex): Recognize single-quoted strings that specify
5989 tokens with embedded whitespace, such as C++ demangled names.
5990 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
5991 * main.c (gdb_completer_quote_characters): Add global variable.
5992 * main.c (symbol_completion_function): Total rewrite for C++
5993 demangled name handling.
5994 * main.c (skip_quoted): New function.
5995 * main.c (main): Set rl_completer_quote_characters.
5996 * symmisc.c (dump_symtab): Print source language for symtab.
5997 * symtab.c (expensive_mangler): Add prototype and function.
5998 * symtab.c (completion_list_add_symbol): Total rewrite for new
5999 C++ demangled name handling.
6000 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6001 other changes for demangled C++ symbol handling.
6002 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6003 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6004 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6005 * symtab.c (completion_list_add_symbol): Total rewrite for new
6006 C++ demangled name handling.
6007 * symtab.c (expensive_mangler): New function.
6008 * utils.c (strcmp_iw, demangle_and_match): New functions.
6009 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6010
d9915ebc
JG
6011Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6012
6013 * Makefile.in: Roll VERSION to 4.5.4.
6014 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6015 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6016 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6017
88cc9a36
SG
6018Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6019
55488e9e
SG
6020 * alldeps.mak: Rebuild to account for new files.
6021 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6022 * tm-st2000.h: New file.
88cc9a36
SG
6023 * configure.in: Tandem debug monitor (st2000) support.
6024 * remote-st2000.c, config/st2000.mt: ditto.
6025
6f8db23a
JG
6026Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6027
6028 * blockframe.c (inside_entry_file, inside_main_func,
6029 inside_entry_func): Return 0 if no symbols; avoid crashing.
6030
6031Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
2795260c
JG
6032
6033 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6034 without masking, since it is signed and will later be compared
6035 against signed quantities. The right fix is probably to make
6036 it all unsigned, but this is a small, safe fix for this release.
6037 FIXME -- make the real change sometime soon.
6038
a748555b
MT
6039Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6040
fb44a8f5
MT
6041 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6042 parameter in call to `symbol_file_add' to 0.
6043
a748555b
MT
6044 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6045
6046Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6047
6048 * configure.in: Handle -m680[01234]0-wrs.
6049
48079d66
MT
6050Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6051
6052 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6053 `ieee_extended_to_double'.
6054
cb614788
JG
6055Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6056
6057 * valops.c (value_assign): Lint, by Pierre Willard.
6058
6ad6ef42
JG
6059Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6060
cb614788
JG
6061 * coredep.c (fetch_core_registers): Remove premature warning,
6062 which triggers on DECstation even though all regs are accessible.
6063
6064 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6065 sign-extension of instruction fields even on unsigned-char hosts.
6066 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6ad6ef42 6067
cb614788 6068 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6ad6ef42
JG
6069 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6070 since they define the target, not the host.
6071 * m88k-pinsn.c: Fix typo.
6072
6073Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6074
6075 * valarith.c (value_zerop): -0.0 is still zero.
6076 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6077 Patches by Paul Eggert <eggert@twinsun.com>.
6078
6079Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6080
6081 * alldeps.mak, depend: re-make to account for ser-*.c.
6082
6c316cfd
FF
6083Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6084
6085 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6086 disconnecting from controlling terminal, to avoid gdb hanging
6087 on SVR4. Fixes bug reported by Oliver Okrongli.
6088 * procfs.c (PROC_NAME_FMT): Change format to match default used
6089 by system, as suggested by Oliver Okrongli.
6090 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6091 bug fix from Brent Townshend (bst%tt@cam.ORG).
6092 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6093 by turlais@rechser.total.fr.
6094 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6095 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6096 * objfiles.h (unlink_objfile): Add prototype.
6097 * objfiles.c (unlink_objfile): Add function.
6098 * objfiles.c (free_objfile): Call unlink_objfile.
6099 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6100 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6101 Also, discard old possibly bogus sf struct.
6102 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6103 find_sym_fns() for remapped symbol files, in case of any changes
6104 since the last mapping.
6105
6106Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6107
6108 * findvar.c (read_relative_register_raw_bytes): use the raw size
6109 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6110
ae0ea72e 6111Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6ad6ef42 6112
ae0ea72e
SC
6113 Changes to support GDB running on DOS using GO32 and H8 support
6114
6115 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6116 allowing hosts with different text and binary file formats to
6117 work.
6118 * coffread.c (read_coff_symtab): changed calling convention and
6119 operation - now it opens its own file with FOPEN_RB rather than
6120 duping and fdopening the provided handle.
6121 * dbxread.c, cplus-dem.c: #include mangling.
6122 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6123 binary files oring in the right bit.
6124 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6125 * remote-hms.c: cleanup to use the new remote serial stuff
6126 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6127 independent remote terminal I/O.
6128 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6129 * source.c (openp): fix off by one problem removing / - can now
6130 open a source file in the root directory with DOS.
6131 * values.c (value_as_pointer): remove bogus address bits from
6132 long. (unpack_long): unpack into unsigned long/short if pointer.
6133
0defac02
SG
6134Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6135
84c8f62d
SG
6136 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6137 It gets permanently stuck in many OSes.
bcf2e6ab
SG
6138 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6139 to printf_filtered.
70d47e66 6140 * breakpoint.c: Improve help text for info breakpoints.
0defac02
SG
6141
6142Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6143
6144 * README: Add pointer to internals doc, and describe reading
6145 info files.
6146 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6147 * symtab.c (output_source_filename): Remove old glop for wrapping
6148 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6149
6150Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6151
6152 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6153 * munch: Add sort -u to avoid duplications.
6154 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6155 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6156
7fd31a84
FF
6157Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6158
6159 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6160 avoid infinite loops while demangling bogus mangled names.
6161 * valprint.c (type_print_base): Minor fix for GNU style guide
6162 conformance.
6163
f9b5584c
FF
6164Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6165
6166 * Makefile.in (VERSION): Bump to 4.5.3
6167 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6168 * Makefile.in (demangle): New target to create standalone
6169 demangler with same code and options as internal demangler.
6170 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6171 to support ARM style and Lucid style demangling, improve
6172 maintainability, fix several demangling bugs. More changes
6173 to follow.
6174 * defs.h (strstr): Add ANSI compatible prototype.
6175 * valprint.c (type_print_1): Demangle using ansi option.
6176 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6177
1e939db1
SG
6178Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6179
6180 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6181 first two sections.
6182
d5e88583
PB
6183Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6184
6185 * mipsread.c (parse_procedure): Return rather than using
6186 uninitialized variable 'b'.
6187
e7ae70e9
SG
6188Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6189
6190 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6191 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6192 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6193 relative to each source file.
6194
0defac02
SG
6195Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6196
9b98dea2 6197 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
0defac02 6198 recursions.
9b98dea2
RP
6199
6200Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6201
6202 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6203 * am29k-tdep.c: Update to latest code from AMD.
6204 (get_saved_register) don't crap out if no frame.
e7ae70e9
SG
6205 * remote-udi.c: Set/clear inferior_pid as appropriate.
6206 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6207 error handling. Fixup end-of-debugging messages.
6208 (udi_fetch_registers) clean up big time, mainly don't multiply
6209 register_valid indices by 4, and use proper Offset when reading
6210 gr96-gr127. (udi_store_registers) general cleanup.
6211 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6212 INT_REGNUM->INTE_REGNUM.
9b98dea2 6213 * tm-29k.h: Upgrade to latest code from AMD.
e7ae70e9
SG
6214 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6215 (UDIConnect) Clean up error processing (like, don't do exit() if
6216 execlp fails), make code restartable, make more attractive.
6217 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6218 otherwise.
9b98dea2 6219
ba2c9027
PB
6220Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6221
6222 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6223 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6224 from former to latter.
6225
55b3ef9a
FF
6226Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6227
6228 * cplus-dem.c (do_args): Handle void args the same as others.
6229 * objfiles.c (free_objfile): Only try to unmap files when
6230 reusable objfiles are supported.
6231 * valprint.c (type_print_varspec_suffix): Add parameter that
6232 specifies if C++ demangling included function arguments. Use
6233 it to suppress printing extra pair of ()'s.
6234 * valprint.c (type_print_1): Fix problem with printing demangled
6235 C++ function types where demangled type includes the function
6236 args.
6237
8f793aa5
FF
6238Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6239
6240 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6241 Allows selection of C++ demangler to be a configuration option
6242 until multiple demanglers are supported.
6243 * demangle.h: New include file for extended demangler support.
6244 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6245 utils.c, valprint.c: Include "demangle.h" and change all calls
6246 to cplus_demangle() or fputs_demangled() to use individual
6247 demangling options.
6248 * valprint.c (type_print_1): Change options to cplus_demangle
6249 to print demangled function args. Still broken, but now less so.
6250 * cplus-dem.c: Include demangle.h, reorganize and update some
6251 comments to reflect reality.
6252 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6253 second arg from fixed integer to bit based multiple options.
6254 * cplus-dem.c (optable): Reformat and replace ansi members with
6255 bit based options.
6256 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6257
6fab5bef
JG
6258Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6259
6260 * values.c (set_internalvar): Force evaluation of lazy values.
6261 Bug reported by RMS.
6262
4db8e515
FF
6263Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6264
6265 * Makefile.in (VERSION): Bump to 4.5.2.
6266 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6267 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6268 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6269 proper handling of bit fields.
6270 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6271 * symtab.h: Fix couple of misspellings in comments.
6272 * value.h (struct value): Clarify use of bitpos.
6273 * value.h (unpack_field_as_long): Change prototype, returns
6274 LONGEST.
6275 * values.c (unpack_field_as_long): Change return type to LONGEST,
6276 sign extend unpacked fields that are signed, other rewriting.
6277 * config/ncr3000.mt: New target config file.
6278
ea1549b3
JG
6279Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6280
fcdb113e
JG
6281 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6282 even when printing 8-bit characters.
6283
ea1549b3
JG
6284 * gdbtypes.c (make_{reference,pointer,function}_type): New
6285 functions which handle overwriting of forward-referenced types
6286 for stabs file reading.
6287 (lookup_{reference,pointer,function}_type): These just call
6288 the make_*_type functions with a null storage alloc parameter.
6289 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6290 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6291
6292 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6293 (dbx_alloc_type): Make it easier to understand. No funct change.
6294 (define_symbol: 't'): Don't put the typedef name into the name of
6295 the struct, union, or enum. Bugfix.
6296 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6297 routines to properly handle overwriting preallocated types so that
6298 forward references will work.
6299 (read_enum_type): Force enum values to file scope, due to bug in
6300 Sun compiler output. FIXME, fix later.
6301
6302 Remove unused header_file_prev_index mechanism. It was already
6303 obsolete in gdb-3.5. These comments appeared in 3.5:
6304 /* This code was used before I knew about the instance codes.
6305 My first hypothesis is that it is not necessary now
6306 that instance codes are handled. */
6307 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6308 * buildsym.h: Remove it and prev_index that saves it.
6309 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6310
6311 * solib.c (special_symbol_handling): When called from core files,
6312 must set up debug_addr. Don't print error messages, just return.
6313 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6314
f536aa39
PB
6315Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6316
6317 * cplus-dem.c: Allow nested class names (as in
6318 Foo::Bar::method()).
6319 Allow the cleaner cfront style of nested class names
6320 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6321 Make cplus_demangle re-entrant by removing use of global
6322 variables. Instead, place all shared variables in a
6323 stack-allocated structure, and pass around its address.
6324
72b1aa30
SG
6325Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6326
9e91f617
SG
6327 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6328 29k-share/* subdirs...
6329
e7ae70e9
SG
6330 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6331 rewrite, only leave out the bugs.
6332
6333 * Makefile.in: Add 29k/UDI support. Improve depend.
6334 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6335
07df4831
SG
6336 * am29k-tdep.c: Update to use new calling conventions, and misc
6337 symbol elements.
6338
72b1aa30
SG
6339 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6340
c8094777
FF
6341Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6342
66a8a9b4
SG
6343 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6344 breakpoint instructions that leave PC pointing at the right place.
6345
c8094777
FF
6346 * core.c (core_open): Call warning() to print warnings.
6347
35a25840
SG
6348Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6349
6350 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6351 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6352 This prevents a crash when trying to lookup the value of a
6353 non-existent symbol.
6354
4ace50a5
FF
6355Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6356
6357 * signame.c, signame.h: Remove, replaced by strsignal.c in
6358 libiberty.
6359 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6360 sun386-xdep.c: Remove include of signame.h
6361 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6362 * Makefile.in (HFILES): Remove signame.h
6363 * Makefile.in (OBS): Remove signame.o
6364 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6365 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6366 psignal, perror): Add prototypes.
6367 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6368 Remove define.
6369 * depend: Manually remove signame.[cho] references.
6370 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6371 strsignal.
6372 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6373 with safe_strsignal.
6374 * core.c (core_open): Replace use of sys_siglist with
6375 safe_strsignal.
6376 * core.c (memory_error): Replace use of sys_errlist with
6377 safe_strerror.
6378 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6379 safe_strsignal.
6380 * infcmd.c (program_info): Replace use of sys_siglist with
6381 safe_strsignal.
6382 * infrun.c (signal_stop, signal_print, signal_program):
6383 Allocate dynamically based on dynamic determination of number
6384 of signals to support.
6385 * infrun.c (child_create_inferior): Replace use of sys_errlist
6386 with safe_strerror.
6387 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6388 safe_strsignal.
6389 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6390 strsigno and sys_siglist with safe_strsignal.
6391 * infrun.c (handle_command): Call signo_max to find number of
6392 signals. Replace sig_number with strtosigno and sig_abbrev with
6393 strsigno.
6394 * infrun.c (signals_info): Replace sig_number with strtosigno.
6395 * infrun.c (_initialize_infrun): Call signo_max to find number of
6396 signals. Dynamically allocate signal_{stop,print,program}.
6397 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6398 * procfs.c (errnoname): Add function and prototype.
6399 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6400 of sys_siglist with safe_strsignal.
6401 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6402 sys_siglist with safe_strsignal.
6403 * procfs.c (info_proc_stop): Call errnoname.
6404 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6405 * stuff.c (main, get_offset): Replace use of sys_errlist with
6406 strerror.
6407 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6408 with safe_strsignal.
6409 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6410 with safe_strsignal.
6411 * utils.c (safe_strerror, safe_strsignal): Add functions that
6412 call strerror and strsignal respectively, and deal with NULL
6413 returns.
6414 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6415 sys_errlist with safe_strerror.
6416 * valprint.c (val_print): Replace use of sys_errlist with
6417 safe_strerror.
6418
6e6bf7f2
RP
6419Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6420
6421 * Makefile.in: rework CFLAGS so that they can be set from the
6422 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6423 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6424 Pass CFLAGS on recusions.
6425
6426Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6427
6428 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6429 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6430 overkill for the problem it solved.
6431 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6432 and default to simply printing type names as appropriate.
6433 * main.c (main): Remove one of the leading newlines from
6434 warning_pre_print initialization.
6435 * objfiles.c (open_existing_mapped_file): Add function and
6436 prototype.
6437 * objfiles.c (open_mapped_file): Rewrite to use new function
6438 open_existing_mapped_file.
6439
b0c8c726
JG
6440Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6441
6442 * sun3-xdep.c (fetch_core_registers): Lint.
6443 * tm-sun3.h: Prototype lint.
6444 * value.h: Typo.
6445
2d6d969c
FF
6446Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6447
6448 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6449 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6450 * objfiles.c: Cast calls to close() with unused returns to void.
6451 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6452 old objfile's name before updating it.
6453 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6454 * objfiles.h (objfile struct): Add mmfd member.
6455 * symfile.c (syms_from_objfile): Move some code to
6456 new_symfile_objfile.
6457 * symfile.c (new_symfile_objfile): Add new function, common code
6458 from syms_from_objfile.
6459 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6460 mapped and unmapped symbol files.
6461 * symfile.c (symbol_file_command): Print "No symbol file now"
6462 message, ala exec_file_command for the exec file.
6463 * symfile.h (new_symfile_objfile): Add prototype.
6464 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6465 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6466
d453b386
PB
6467Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6468
6469 * rs6000-pinsn.c: New version from IBM (Metin).
6470 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6471 to avoid warnings from some compilers.
6472
4a11eef2
FF
6473Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6474
6475 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6476 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6477 type's flag word that marks it as a fundamental type.
6478 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6479 flags argument for all calls to init_type().
6480 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6481 flags argument for all calls to init_type(). Also remove
6482 dependency on host sizes for ints, floats, etc.
6483 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6484 flags argument for all calls to init_type(). Also remove
6485 dependency on host sizes for ints, floats, etc.
6486 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6487 bit to flags argument for all calls to init_type(). Add types
6488 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6489 * valprint.c (unsigned_type_table, signed_type_table,
6490 float_type_table): Remove.
6491 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6492 bit when printing fundamental types, and print the actual name
6493 for such types, rather than inventing one. Remove code that
6494 invented fundamental type names.
6495 * valprint.c (_initialize_valprint): Remove initializations
6496 for now removed unsigned_type_table, signed_type_table, and
6497 float_type_table.
6498
35a25840
SG
6499Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6500
6501 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6502 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6503 5.0.2.
6504
13b5a7ff
FF
6505Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6506
6507 * dwarfread.c (target_to_host): New function similar to previous
6508 swapin function.
6509 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6510 Extensive changes to convert all previous usages to use new
6511 target_to_host() function.
6512 * dwarfread.c (struct dieinfo): Change types of most integral
6513 members to be unsigned.
6514
3bc82410
JG
6515Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6516
6517 * WHATS.NEW: Revise -mapped doc.
6518
817bc7b8
JG
6519Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6520
6521 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6522 too high or when skipping `forwards' moves us backwards.
6523 (parse_type): Print mis-guessed tag name in complaint.
6524 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6525 (parse_procedure): Do not attempt to create symbols; just fill in
6526 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6527 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6528 for clarity. Set top_stack before calling parse_external. In
6529 stabs, sort symbols before calling parse_procedure.
6530 * mipsread.c: Lint.
6531 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6532 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6533 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6534 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6535 exists.
6536
554d1be4
JG
6537Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6538
44d835be 6539 * Makefile.in (VERSION): Set to 4.5.1.
554d1be4
JG
6540 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6541 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6542 fill_gregset): New functions for SVR4 /proc support.
44d835be
JG
6543 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6544 Remove new symbol types and such to ../include/coff/symconst.h.
6545 (parse_symbol): Simplify code for parsing struct/enum/unions.
6546 (parse_type): Handle `long long' types.
6547 (upgrade_type): Handle `const' qualifier.
6548 (parse_partial_symbols): fix indentation, clean a bit.
554d1be4 6549
6e706950
FF
6550Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6551
95967e73
FF
6552 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6553 copy in data from raw read buffers, calling bfd byteswapping
6554 routines as appropriate. Use to replace most existing memcpy
6555 calls.
6556 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6e706950
FF
6557 * configure.in: Recognize new ncr3000 config.
6558 * config/ncr3000.mh: New config file.
6559
601836ef
SG
6560Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6561
6e706950
FF
6562 GDB-4.5 release!
6563
6564 * README: Update for release.
b69ce5ab
SG
6565 * Makefile.in: Update version to 4.5.
6566 * WHATS.NEW: The obvious.
6567
ece32565
SG
6568 * depend: Generate new depend file for this release.
6569
601836ef
SG
6570 * Makefile.in (depend): Fix dependancy generation so that it does
6571 not include gcc 'fixincluded' files, which are usually in a system
6572 specific location.
6573
9b6f92db
PB
6574Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6575
6576 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6577 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6578 symbols for nameless types. And, handle `R' (register parameter
6579 type) for AIX. (an extension to existing stabstring grammar).
6580 * rs6000-xdep.c: Fix typo (= should have been ==).
6581
7fe388ad
SG
6582Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6583
6584 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6585
9e53d9dc
JG
6586Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6587
6588 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6589 * signame.c (SIGWAITING, SIGLWP): Add.
6590
6fba3d7c
PB
6591Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6592
56619803 6593 * xm-i386mach.h: add decls for errno and strdup().
ff1e35cb 6594
6fba3d7c
PB
6595 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6596 used in array index context (otherwise, some compilers barf).
6597
628c6d3b
SG
6598Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6599
e05ba37d
SG
6600 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6601 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6602 in a system call, and provide better backtrace if so.
6603
1f415ae7 6604 * Makefile.in (HFILES): Add xcoffsolib.h.
c994feb6 6605 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
2741887b 6606 * rs6000-pinsn.c: #include "opcode/rs6k.h"
c994feb6 6607
96c19d0f
SG
6608 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6609 mipscoff_symfile_read): Convert to BFD to do file I/O.
6610
c1bde665
SG
6611 * symfile.c: #include <ctype.h> to get proper def if isspace().
6612
628c6d3b
SG
6613 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6614
ad142b8e
PB
6615Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6616
6617 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6618 function also when parsing embedded stabs.
6619
ce9260ae
SG
6620Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6621
391ca579
SG
6622 * mipsread.c: Fix more declarations.
6623
e5578a31
SG
6624 * mipsread.c: Fix many invocations of complain. Use enum
6625 type_code where appropriate.
41bd448e 6626
995e7f86
SG
6627 * xm-vaxult.h: Add decl for strdup().
6628
ce9260ae
SG
6629 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6630 for xm-vax.h.
6631
b2de19e3
SG
6632Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6633
6634 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6635 process_one_symbol.
6636
556f3d90
PB
6637Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6638
6639 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6640 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6641 Merge in more patches for rs6000 from Metin Ozisik.
6642 * utils.c: Fix typo in comment.
6643
d65eee73
FF
6644Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6645
6646 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6647 * procfs.c (attach): Set nopass_next_sigstop if attached
6648 process is forcibly stopped.
6649 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6650 resending SIGSTOP to attached process on first resume.
6651
239e7ee9
SG
6652Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6653
6654 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6655
e10a3052
JG
6656Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6657
6658 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6659 (VERSION): Bump to 4.4.85.
6660 * mipsread.c: Update for new include files. Lint.
6661 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6662 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6663 Don't need to bring in mipsread.o specially any more.
6664
4ad1963e
SG
6665Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6666
6667 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6668 routine (for Irix-4.x). Make many funcs static and void.
6669 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6670 * (init_extra_frame_info): Don't trash cached value of frame
6671 pointer register. This fixes backtracing through routines that use
6672 alloca(). Generally clean up declarations of functions, and use
6673 typedefs and macros to reference data structures as appropriate.
6674 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6675 proc_desc element.
6676
5c1c5e67
FF
6677Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6678
6679 * values.c (unpack_long): Fix unpacking error for signed chars
6680 on hosts where the default character type is unsigned.
6681 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6682 for newer SVR4 variants.
6683 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6684 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6685 * procfs.c (mappingflags): Add support for MA_PHYS
6686
ac88ca20
JG
6687Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6688
03c93c66
JG
6689 * buildsym.c (read_struct_type): Avoid coredump when C++
6690 abbreviated type name is messed up. Reported by Joe Buck.
6691 FIXME, we need to determine whether GDB or GCC needs to be
6692 smarter to correctly locate this type name.
6693
ac88ca20
JG
6694 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6695 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6696 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6697 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6698 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6699
cc221e76
FF
6700Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6701
6702 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6703 * symtab.h (current_source_symtab): Make extern
6704 * symtab.h (current_source_line): Make extern
6705 * inferior.h: Move all procfs.c prototypes to one place, add
6706 prototype for proc_signal_handling_change. Add prototypes for
6707 signal_stop_state, signal_print_state, and signal_pass_state.
6708 * inferior.h (stop_soon_quietly): Make extern
6709 * inferior.h (attach_flag): Make extern
6710 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6711 * infrun.c (signal_stop_state, signal_print_state,
6712 signal_pass_state): New functions to query specific signal
6713 handling flags.
6714 * infrun.c (handle_command): Minor error message change, add
6715 NOTICE_SIGNAL_HANDLING_CHANGE.
6716 * procfs.c (open_proc_file): Remove iris specific reset of
6717 inherit-on-fork flag, moved to proc_set_exec_trap().
6718 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6719 to reset inherit-on-fork flag, bash comment to GNU form.
6720 * procfs.c (proc_base_address, set_proc_siginfo,
6721 fetch_core_registers): Conform to code style.
6722 * procfs.c (signame.h): Include.
6723 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6724 syscallname(), info_proc_syscalls()): New macros, tables, and
6725 functions to organize and report system call information.
6726 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6727 saved_exitset, saved_entryset): Add to procinfo struct.
6728 * procfs.c (struct trans): Add.
6729 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6730 siginfo_table, errno_table): Tables to translate numeric values
6731 to symbolic names and short descriptions.
6732 * procfs.c (signalname, info_proc_signals): Add function and
6733 prototype.
6734 * procfs.c (proc_info): Now info_proc.
6735 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6736 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6737 info_proc_faults, lookupname, lookupdesc, sigcodename,
6738 sigcodedesc): New functions.
6739 * procfs.c (proc_signal_handling_change): New function to set
6740 the trace flags based on the state of gdb's signal handling flags.
6741 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6742 and remove code to do PIOCSTRACE ioctl.
6743 * procfs.c (attach, detach): Preserve and restore process flags
6744 using saved_* fields in procinfo struct.
6745 * procfs.c (attach): Call proc_signal_handling_change.
6746 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6747 * procfs.c (proc_desc): Update for latest changes.
6748 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6749 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6750 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6751
6752Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6753
6754 * procfs.c (set_proc_siginfo): Add prototype and new function.
6755 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
6756 up inferior siginfo struct.
6757 * elfread.c (elf_symfile_read): Compute the relocation amount
6758 by subtracting off the address of the ".text" section.
6759 * solib.c: Add pointer to ".text" section to so_list struct.
6760 * solib.c (solib_map_sections): Initialize pointer to ".text"
6761 section in so_list struct.
6762 * solib.c (symbol_add_stub): Pass base address of ".text"
6763 section to symbol_file_add, rather than the load address of
6764 the shared library. On SunOS they are the same. On SVR4 they
6765 are not.
6766
3bec9cdd
SG
6767Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
6768
6769 * mipsread.c (parse_procedure): PDR.isym should get pointer to
6770 function name, not .gdbinfo. symbol.
6771
e360572c
JG
6772Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
6773
6774 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
6775
fad3fc94
SG
6776Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
6777
e360572c 6778 * Makefile.in (VERSION): 4.4.8
5e8fdb82 6779
fad3fc94
SG
6780 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
6781 commands in .cshrc/.profile won't get traced.
6782
3b0b9220
JG
6783Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
6784
6785 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
6786 * exec.c (build_section_table): Don't abort if no sections.
6787 * sparc-tdep.c (single_step): Lint.
6788 * utils.c (mrealloc): Handle realloc (0, size) case here.
6789
d1bb1d41
SG
6790Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
6791
f8b4aa8e
SG
6792 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
6793 opposed to m[ht]-*!
6794
9d4c62df
SG
6795 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
6796
d1bb1d41
SG
6797 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
6798 .gdbinfo. symbols are created. Move creation from parse_procedure
6799 to parse_symbol, where it is fairly easy to grow the symtab. This
6800 also fixes a symtab trashing bug on all mips-based systems.
6801 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
6802 needed anymore.
6803 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
6804 mips_extra_func_info, and all the PROC_xxx macros that look at it.
6805
d26b50b7
PB
6806Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
6807
6808 * c-exp.y: Add missing return type to yyparse() prototype.
6809
be772100
JG
6810Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
6811
6812 Create and use macros for iterating on symtabs, psymtabs, msymbols.
6813
6814 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
6815 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
6816 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
6817 (patch_opaque_types): Avoid dummy args and result.
6818 * objfiles.c (have_partial_symbols, have_full_symbols,
6819 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
6820 (iterate_over_objfiles, iterate_over_symtabs,
6821 iterate_over_psymtabs): Remove, clunky and slow.
6822 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
6823 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
6824 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
6825 dump_objfile): Remove dummy args and results. Move filename
6826 comparisons to callers.
6827 (printsyms_command, printpsyms_command, printmsyms_command,
6828 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
6829 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
6830 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
6831 list_symbols, make_symbol_completion_list): Replace explicit
6832 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
6833 Eliminate Dijkstra flag crap, break out of loops with gotos.
6834 (lookup_symtab_1): Protect '/' tests from short filenames.
6835 (cplus_mangled_symbol): Move inline into lookup_symbol.
6836 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
6837 (relocate_minimal_symbol): Move inline to vmap_symtab.
6838 (vmap_symtab): Replace iteration with ALL_OBJFILES,
6839 iterate_over_msymbols with ALL_MSYMBOLS.
6840
6841 Misc cleanup prior to release.
6842
6843 * Makefile.in (VERSION): Roll to 4.4.7.
6844 (HFILES): Add call-cmds.h.
6845 * call-cmds.h: New header for command fns called by other files.
6846 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
6847 (breakpoint_1): Remove unused type arg. Change callers.
6848
6849 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
6850 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
6851 * mipsread.c: Add prototypes for all static functions.
6852
6853 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6854 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6855 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
6856 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
6857 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
6858 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
6859 unused copy!
6860
6861 * buildsym.c (define_symbol): Handle global register variables
6862 (from Pierre Willard). Complain if register numbers are too large.
6863 * target.c (nomemory): Now that higher levels examine errno, give EIO.
6864 * tm-sparc.h: Don't #include <sun4/reg.h>.
6865 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
6866 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
6867
6868 * language.h: Avoid forward enum declaration.
6869 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
6870 config/sun4os5.mt: New host and target.
6871 * defs.h (errno): #include <errno.h> rather than assuming int.
6872 From Pierre Willard.
6873
6874 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
6875 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
6876 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
6877 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
6878 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
6879 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
6880 sparc-xdep.c, utils.c, value.h, values.c: Lint.
6881
6882Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
6883
6884 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
6885 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
6886 * language.h (enum exp_opcode): Avoid forward enum def.
6887 * main.c (define_command, user_defined_command): Lint.
6888 * mem-break.c, xcoffread.c: Lint.
6889 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
6890
1eeba686
PB
6891Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
6892
6893 * Merged in latest RS6000 diffs from Metin G. Ozisik.
6894 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
6895 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
6896 or IBM6000_TARGET as (approximately) appropriate.
6897
bf349b77
FF
6898Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
6899
6900 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
6901 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
6902 or not to try reading symbols from a mapped objfile. Plugs memory
6903 leak due to shared libraries generating no psymtabs or symtabs.
6904
c2e4669f
JG
6905Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
6906
6907 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
6908 * copying.awk: Lint. Make stronger warning at top of copying.c.
6909 * elfread.c (elf_symtab_read): Eliminate check of mainline.
6910 * gdbtypes.c (smash_to_*): Remove FIXME comments.
6911 (lookup_pointer_type): Add FIXME comment.
6912 * main.c (set_history_size_command): Disallow negative size.
6913 * partial-stab.h: Update copyright.
6914 * rs6000-tdep.c (skip_trampoline_code): Better comments.
6915
6916Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
6917
6918 * main.c (set_history_size_command): Negative size is error.
6919 (Reported by Peggy Fieland.)
6920
3624c875
FF
6921Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
6922
6923 * coffread.c (coff_symfile_init): Update comment.
6924 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
6925 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
6926 macros to access the dbx specific objfile information.
6927 * dbxread.c (symfile_string_table, symfile_string_table_size):
6928 Remove these local variables.
6929 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
6930 read_dbx_symtab): Remove the stringtab and stringtab_size params
6931 from the function prototypes, the function definition, and the
6932 function calls. These are now available via DBX_STRINGTAB and
6933 DBX_STRINGTAB_SIZE using the objfile pointer.
6934 * dbxread.c (dbx_symfile_read): Relocate addr before using as
6935 an arg to read_dbx_symtab.
6936 * dbxread.c (dbx_symfile_read): Remove code that free'd the
6937 stringtab and the dbx specific per-objfile private info.
6938 * dbxread.c (init_psymbol_list): Remove symbol count from passed
6939 args in prototype, function definition, and function calls. It is
6940 now available via the DBX_SYMCOUNT macro using the objfile
6941 pointer.
6942 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
6943 local instance of struct dbx_symfile_info and replace with DBX_*
6944 macros.
6945 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
6946 symfile_string_table and symfile_string_table_size.
6947 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
6948 symfile_string_table.
6949 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
6950 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
6951 stringtab size variables. Remove all code that used to reread
6952 the stringtab.
6953 * objfiles.c (allocate_objfile): Move calls to init_malloc()
6954 to prior to any calls to mmalloc for the objfile specific heap.
6955 * utils.c (init_malloc): Document the requirement that for each
6956 heap for which corruption checking is desired, that init_mmalloc
6957 must be called prior to any mmalloc calls on the heap.
6958
6959Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
6960
6961 * rs6000-pinsn.c: Make dis-assembly output more like
6962 other targets: Don't print instruction in hex before
6963 the assembly; use print_address to print out jump
6964 destinations.
6965
04f27ddc
PB
6966Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
6967
6968 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
6969 * cplus-dem.c: Support "Sc" meaning "signed char".
6970
88f36033
SG
6971Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
6972
6973 * configure.in: fix iris/iris3.
6974
5c71cf23
PB
6975Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
6976
6977 * command.c, main.c (various places): Use ctype.h macros
6978 (such as isupper(x)), instead of hard-wiring in ASCII-isms
6979 (such as (x >= 'A' && x <= 'Z')).
6980 (There are still more of these in other files.)
6981 * main.c (defined_command): Lower-case the user's
6982 new command before entering it. Needed because
6983 command lookup is case-insensitive (and also lower-cases).
6984 (Based on Metin's earlier patch.)
6985
fd2329d7
RP
6986Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
6987
6988 * config/irix4.mh: new file.
6989
4f301966
SG
6990Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
6991
0a22f63e
SG
6992 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
6993 time.
6994
6995 * xm-mips.h: Declare strdup for ultrix.
9d53db1a 6996
4f301966
SG
6997 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
6998 when calling new_symbol.
6999 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7000 current_objfile.
7001
5c8d3927
PB
7002Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7003
7004 * config/rs6000.mh: Update (for Fred's new mmalloc)
7005 flags to disable use of GNU malloc/mmalloc.
7006 * munch: Change SYSV rule to allow .text before the label,
7007 as well as after, to work for AIX.
7008 * gdbtypes.h: Minor clarifiction.
7009
be1384b0
MT
7010Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7011
7012 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7013 continuation in yet another place (between method declarations).
7014
62a469e1
SG
7015Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7016
7017 * mips-tdep.c: include symfile.h and objfiles.h to fix
7018 compilation errors.
7019
b3024b21
PB
7020Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7021
7022 * valops.c (value_struct_elt_for_reference): Added 'offset'
7023 parameter to handle multiple inheritance.
7024 * eval.c, value.h: Update accordingly.
7025
5e2e79f8
FF
7026Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7027
7028 * objfiles.h: New file
7029 * Makefile.in (HFILES): Add objfiles.h
7030 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7031 main_scope_lowpc, main_scope_highpc.
7032 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7033 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7034 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7035 xcoffread.c, : Include objfiles.h.
7036 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7037 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7038 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7039 inside_entry_file() and logic changed appropriately.
7040 * blockframe.c (outside_startup_file): Renamed to
7041 inside_entry_file() and logic changed appropriately.
7042 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7043 and logic changed to use per-objfile specific fields.
7044 * blockframe.c (inside_entry_scope): Renamed to
7045 inside_entry_func() and logic changed to use per-objfile specific
7046 fields.
7047 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7048 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7049 Remove extern decls.
7050 * symfile.c, symfile.h (entry_point): Remove extern decl.
7051 * coffread.c (coff_symfile_init): Common entry point init code
7052 moved to symfiles.c, call init_entry_point_info().
7053 * coffread.c (complete_symtab): Use new per-objfile entry info.
7054 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7055 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7056 info.
7057 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7058 * defs.h (inside_entry_scope, outside_startup_file,
7059 inside_main_scope): Prototypes changed for renames to
7060 inside_entry_func, inside_entry_file, inside_main_func,
7061 respectively.
7062 * symfile.c (syms_from_objfile): Common entry point init code
7063 moved to init_entry_point_info() and call init_entry_point_info().
7064 * symfile.h (init_entry_point_info): Include prototype.
7065 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7066 moved to symfiles.c and call init_entry_point_info().
7067 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7068 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7069 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7070 objfile entry info.
7071 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7072 works for the majority of targets.
7073 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7074 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7075 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7076 Use default definition in frame.h.
7077 * frame.h (selected_frame_level): Make decl extern.
7078 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7079 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7080 * partial-stab.h: Use new per-objfile entry info.
7081 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7082 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7083 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7084 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7085 have_minimal_symbols): Prototypes moved to objfiles.h.
7086 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7087 Macros moved to objfiles.h.
7088 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7089
01be6913
PB
7090Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7091
7092 More C++ improvements (pointers to members, qualified names).
7093 * c-exp.y: Support exp.type::name and exp->type::name
7094 syntaxes. (Unfortunately, doesn't work for static members.)
7095 * c-exp.y, eval.c: Make type::~type work better.
7096 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7097 value_static_field by value_struct_elt_for_reference.
7098 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7099 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7100 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7101 for OP_SCOPE operand; no point in it now that we use lazy
7102 reading of values, and use "reference to member" objects.
7103 * gdbtypes.h: Clarify comment.
7104 * valops.c: Change value_struct_elt_for_address to return
7105 a reference (or variable), rather than a pointer. Change
7106 the name to value_struct_elt_for_reference to reflect this.
7107 Returning a reference instead of a address provides a
7108 generalization, since we can use the routine for both
7109 class::name as well as &class::name.
7110 Also, recurse to handle multiple inheritance properly.
7111 * valprint.c: Moved code to print pointer-to-members
7112 to new function point_class_member. This allows a
7113 "reference-to-member" to be printed using the same code.
7114 * valprint.c (type_print_varspec_prefix): Avoid printing
7115 "struct " for domains of class-member types.
7116 * valops.c (search_struct_field): Inline code for simplified
7117 version of value_static_field (which can then be deleted).
7118 * value.h: Rename value_struct_elt_for_address to
7119 value_struct_elt_for_reference. Delete value_static_field.
7120 * values.c: Remove no longer used function value_static_field.
7121
80d68b1d
FF
7122Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7123
7124 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7125 elfread.c (coff_symfile_finish): Add function, prototype, and
7126 add to the xxxx_sym_fns struct for each file type. Also reformat
7127 the xxxx_sym_fns vector to a standard format and add comments.
7128 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7129 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7130 Pass pointer to struct objfile rather than pointer to sym_fns.
7131 Change references inside each function accordingly. Allocate any
7132 symbol file specific info in the per-objfile memory region.
7133 * dbxread.c (free_and_init_header_files): Break function into
7134 free_header_files(), called from dbx_symfile_finish(), and
7135 init_header_files(), called from dbx_new_init().
7136 * dbxread.c (dbx_new_init): Move deallocation things to new
7137 dbx_symfile_finish function.
7138 * elfread.c (elf_new_init): Call buildsym_new_init().
7139 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7140 routine for the objfile before deallocating other stuff.
7141 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7142 * symfile.h: Move struct sym_fns to before struct objfile def.
7143 Add sym_finish function pointer and change prototypes of other
7144 function pointers to reflect passing struct objfile pointer rather
7145 than struct sym_fns pointer.
7146 * symfile.c: Remove now obsolete symtab_fns pointer.
7147 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7148 locates the correct sym_fns struct for the given objfile.
7149 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7150 for better support of mapped symbol tables.
7151 * symfile.c (symbol_file_command): Remove obsolete code using
7152 symfile_fns.
7153 * symfile.h: Remove duplicate declarations for symfile_objfile,
7154 entry_point, and object_files.
7155 * target.c (target_info): Compare symfile_objfile to NULL.
7156 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7157 aixcoff_symfile_finish().
7158
dc52fc71
FF
7159Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7160
7161 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7162 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7163 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7164
2cd99985
PB
7165Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7166
7167 Some improvements to g++ debugging.
7168 * symtab.c (list_symbols): demangle before pattern matching.
7169 * symtab.c: Other fixes to improve handing of operators.
7170 * valprint.c (type_print_base): Fix test for constructor.
7171 * values.c (value_static_field): Allow evaluation of
7172 CLASS::METHOD, returning a function pointer.
7173
b0246b3b
FF
7174Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7175
7176 * Makefile.in (VERSION): Roll 4.4.6.
7177 * exec.c (exec_file_command): Add code to ignore optional args
7178 passed in by file_command() for use in symbol_file_command().
7179 * main.c (main): Document -mapped and -readnow in help summary.
7180 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7181 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7182 to get filename from bfd with bfd_get_filename(). Test mapto
7183 against 0, not NULL. Use mstrsave() to make copy of filename.
7184 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7185 arg.
7186 * remote-vx.c (vx_load_command, add_symbol_stub):
7187 Symbol_file_add() takes an additional arg.
7188 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7189 additional arg.
7190 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7191 changed to return a bfd not an objfile pointer.
7192 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7193 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7194 Change to eliminate local bfd and use symfile_bfd_open() plus
7195 allocate_objfile(). Add code to implement readnow option.
7196 * symfile.c (symbol_file_command): Changes to option handling,
7197 readnow functionality moved to symbol_file_add().
7198 * symfile.c (symfile_init): Eliminate local copy of bfd.
7199 * symfile.c (add_symbol_file_command): Changes to parse mapped
7200 and readnow options.
7201 * symfile.h (allocate_objfile): Arg removed from prototype.
7202 * symtab.h (symbol_file_add): Arg added to prototype.
7203 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7204 arg.
7205
318bf84f
FF
7206Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7207
7208 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
5a4470de 7209 mtrace.awk, state.c, state.h: Removed.
318bf84f
FF
7210 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7211 directories searched for source files.
7212 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7213 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7214 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7215 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7216 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7217 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7218 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7219 sbrk.c
7220 * Makefile.in (HFILES): Remove state.h
7221 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7222 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7223 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7224 * Makefile.in (clean): Remove all object files.
7225 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7226 * cplus-dem.c: Remove prototypes definitions that are now done in
7227 def.h.
7228 * dbxread.c (throughout): Change from using per-objfile
7229 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7230 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7231 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7232 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7233 * depend: Remove dependencies for state.o, state.h.
7234 * dwarfread.c: Add declaration for warning_pre_print.
7235 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7236 * dwarfread.c (throughout): Change from using per-objfile
7237 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7238 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7239 use supplied objfile.
7240 * i386-xdep.c (print_387_status): Change to use warning() rather
7241 than printfs.
7242 * i387-tdep.c (print_387_control_word): Change to use warning()
7243 rather than printfs.
7244 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7245 that some compilers grumble about.
7246 * language.c (throughout): Add declaration for warning_pre_print
7247 and using warning() instead of printfs.
7248 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7249 * main.c (main): Add declaration for warning_pre_print and set it
7250 similarly to error_pre_print. Add declarations for
7251 mapped_symbol_files and readnow_symbol_files. Add appropriate
7252 definitions to long_options[].
7253 * minsyms.c: Trivial fix to comment.
7254 * objfiles.c (allocate_objfile): Substantially rewritten for
7255 using mapped symbol files.
7256 * objfiles.c (throughout): Change from using per-objfile
7257 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7258 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7259 * source.c (throughout): Change from using per-objfile
7260 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7261 * source.c (open_source_file): Use mstrsave to save file name in
7262 mapped symbol region for objfile.
7263 * symfile.c: Remove include for state.h.
7264 include to local form.
7265 * symfile.c (symbol_file_add_digested): Remove.
7266 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7267 symbol files.
7268 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7269 from objfile structure. Add malloc descriptor pointer (md).
7270 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7271 * symm-xdep.c (print_fpu_status): Use warning() rather than
7272 printfs.
7273 * symmisc.c (free_symtab_block): Now takes and uses current
7274 objfile pointer.
7275 * symmisc.c (throughout): Change from using per-objfile
7276 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7277 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7278 Sun compiler grumblings when PTR is char *.
7279 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7280 msymbols() to correct pointer type.
7281 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7282 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7283 error always starts on a line of it's own.
7284 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7285 Rewrite for new mapped malloc package use.
7286 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7287 that don't want to use the mapped malloc package; pass arguments
7288 on to traditional malloc package functions.
7289 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7290 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7291 mrealloc, malloc, and realloc but get fatal error if runs out
7292 of memory.
7293 * utils.c (msavestring, mstrsave): Save a string in a specific
7294 mapped malloc region.
7295 * utils.c (print_spaces): Use xmalloc to get the buffer.
7296 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7297 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7298 * config/i386v4.mh: Insignificant reorganization.
7299
0750528a
FF
7300Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7301
7302 * xcoffread.c: Only enable compilation of debugging functions
7303 if IBM6000 is defined. Fails to compile otherwise.
7304
4db3902a
RP
7305Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7306
7307 * Makefile.in: pass MAKEINFO down on info.
7308
bec9fad9
JG
7309Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7310
7311 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7312 useless code, including an lseek to an uninitialized variable.
7313 Reported by Jim Williams <jimbo@wrs.com>.
7314
6730b139
PB
7315Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7316
4db3902a
RP
7317 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7318 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7319 * minsyms.c, symfile.c: Changes that may be generally
7320 applicable, but are #ifdef IBM6000 for now.
7321 * rs6000-xdep.c: Fixed typo in comment.
7322 * rs6000-tdep.c: Non-substatial changes.
7323 * xoffread.c: The main change here is addition of some
7324 debugging functions.
7325 * xoffexec.c: More changes.
7326
7327 * xcoffread.c: Fixed two too-few-parameters bugs.
7328
6730b139
PB
7329 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7330 to SOLIB_CREATE_INFERIOR_HOOK macro.
7331
a846ac55
FF
7332Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7333
7334 * symfile.h: Add prototype for iterate_over_msymbols().
7335 * symtab.c (cplus_mangled_symbol): Add function.
7336 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7337 iterate_over_msymbols to find demangled C++ symbol.
7338 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7339 value to iterate_over_msymbols().
7340 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7341 msymbols().
7342
7343Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7344
7345 * Makefile.in: added check target.
7346
a1106a1e
JG
7347Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7348
7349 * ecoff.c: Move to ../bfd/coff-msym.c.
7350 * config/mt-*mips: Remove ecoff.o from the configuration.
53ccaf5f
JG
7351 * remote.c (): Add newline to initial +.
7352 (remote_resume): Mention how to cope with signals.
7353 (remote_interrupt): Add debug msg.
7354 (remote-wait): Implement new 'T' reply, which includes
7355 status, PC, and FP all in a single short message.
7356 (putpkt): Add further debugging of packet acks.
7357 * mipsread.c (fixup_symtab): Also swap RFD's.
7358 (parse_partial_symbols): Avoid bug on unknown symbol types.
b67cb9d5 7359 * Makefile.in (VERSION): Roll to 4.4.5.
a846ac55
FF
7360 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7361 for remote MIPS by limiting heuristic to 200 byte search.
7362 (heuristic_proc_desc): Byte-swapping.
7363 (mips_print_register): Cope with failure of
7364 read_relative_register_raw_bytes. Byte-swap integers for
7365 printing.
7366 * mips-pinsn.c (print_insn): Byte-swap instruction.
a1106a1e 7367
1170a046
SG
7368Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7369
89f1a7df
SG
7370 * config.sub configure.in config/mh-irix4
7371 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
1170a046 7372 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
89f1a7df 7373 gdb/xm-irix4.h gdb/config/mt-irix3
1170a046
SG
7374 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7375
d7eddc51
FF
7376Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7377
7378 * defs.h, utils.c: xrealloc takes PTR as first arg.
7379 * defs.h: Reword confusing comment about ANSI prototypes.
7380 * defs.h: Some minor whitespace changes.
7381 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7382 not NULL, which can be (void *).
7383 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7384 * tm-i386v.h (SP_ARG0): Define
7385 * xm-sysv4.h: Back out of change for missing prototypes.
7386 * i386-tdep.c (get_longjmp_target): Add function.
7387
a846ac55
FF
7388Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7389
7390 * Makefile.in: install man page too.
7391
d747e0af
MT
7392Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7393
7394 * All GDB files that #include defs.h: Removed stdio.h.
7395 (defs.h): #include stdio.h.
7396
96743d3c
SC
7397Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7398
7399 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7400 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7401 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7402 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7403 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7404 it before printing out the hex shape of an address.
7405
6c6afbb9
PB
7406Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7407
bff1c97a
FF
7408 * rs6000-xdep.c (frame_initial_stack_address): Move
7409 code to set frame->cache_fsr into new separate function
7410 frame_get_cacahe_fsr. This allows fixing a fatal error.
7411 * xcoffexec.c: Turn previously suppressed error
7412 message back on, after cleaning up BFD.
7413
6c6afbb9
PB
7414 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7415 printing of blank line, since it cases printing of an
7416 extra blank line. Is this intended? It does mess up
7417 gdb test suite.
7418 * defs.h: Put back declarations of malloc and realloc,
7419 but protected by #ifndef MALLOC_INCOMPATIBLE.
7420 * objfiles.c: Undo previous change: Use malloc/realloc
7421 for objfile malloc/realloc fields (but add a cast).
7422 * xcoffexec.c: Suppress an error message (for now).
7423
7424Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7425
7426 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7427 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7428 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7429 references.
7430 * xcoffread.c: Modifications to C_DECL storage class handling, and
7431 introduction of an old smash_to_pointer_type() routine.
7432
7433 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7434 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7435 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7436 parameters have been modified.
7437
7438 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7439 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7440 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7441 and fetch_inferior_registers() always fetched all the registers
7442 resulting valid register values at hand all the time. Pushing a dummy
7443 frame did not require validating all register values first. After
7444 putting the above mechanism into action, we didn't have valid registers
7445 values always ready. Thus, all registers need to be fetched before
7446 pushing a dummy frame now.
7447
7448 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7449 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7450 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7451 the starting address (actual frame address) of a frame.
7452 * rs6000-tdep.c: modifications to function_frame_info() to see if
7453 function reserves a frame pointer register (alloca register)
7454 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7455 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7456 functions with alloca() calls.
7457
4b8333de
FF
7458Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7459
7460 * xm-sysv4.h: Provide definitions/prototypes for host environment
7461 functions for which no definitions or prototypes are provided in
7462 any currently included gdb or host environment header files.
7463 For SVR4, this currently includes malloc and realloc, which cannot
7464 be portably prototyped in any gdb include file.
7465
7466Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7467
7468 * buildsym.h: Remove obsolete variable file_stabs.
7469
7470 * Makefile.in: Move place where configure merges in host-
7471 and target-dependent fragments later, so the latter
7472 can override (say) GNU_MALLOC.
7473 * config/mh-rs6000: Use system malloc. Otherwise, I
7474 ended up with *two* incompatible versions of malloc
7475 (functions in libc would call the malloc in libc).
7476 I assume this is a shared library problem.
7477
7478 * remote.c: Fix (presumed) typo.
7479 * objfiles.c: Use xmalloc/xrealloc instead of
7480 malloc/realloc (since the latter are no longer declared).
7481
7482 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7483 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7484 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7485 handle individual registers.
7486 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7487 correctly in case it wasn't cached yet. (A problem showed up
7488 after fetching individual registers.)
7489 * buildsym.c: Disable type_synonym_name's type name overwriting
7490 in cases it is unnecesary. rs6000 portation doesn't use
7491 type_synonym_name, and it used to nullify type names
7492 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7493 type's name as soon as space for that type is allocated.
7494 * xcoffread.c: ignore a section's lineno information if it is
7495 not `.text'. (In rs6000 bfd portation integration, skipping over
7496 `.pad' sections are ignored since it was in machine independent
7497 part of the code. Thus, a problem of fake sections with invalid
7498 lineno information arised.)
7499
7500 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7501 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7502 * rs6000-tdep.c: make function_frame_info() work whether or not
7503 reading from a core file.
7504 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7505
7506 * infrun.c. main.c, printcmd.c. symtab.c:
7507 More changes from IBM for rs6000.
7508
7509
818de002
PB
7510Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7511
7512 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7513 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7514 Merge in changes (mostly from IBM) for RS6000.
7515 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7516 More changes from IBM for RS6000. These are in machine-
7517 independent code, and probably could do with some cleaning
7518 up. The most questionable of these are #ifdef IBM6000.
7519 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7520 to single_step() (for consistency with rs6000 and i860).
7521 * utils.c: Allow the 1st arg to xrealloc to be NULL
7522 (in which case do malloc). This removes the need for
7523 some tests in xcoff code (and perhaps other places?).
7524 * coffread.c: Removed variables last_source_file,
7525 type_vector, and type_vector_length as these are now
7526 defined by buildsym.[ch].
7527 * defs.h: Remove prototypes for malloc and realloc, since
7528 these should only be used to implement xmalloc and xrealloc,
7529 and they conflict with <stdlib.h> in AIX - where they
7530 return void* even when __STDC__ isn't defined. Sigh.
7531 * munch: Recognize *initialize* in data as well as text
7532 (AIX uses data). Also, incorporate a patch from Garrett
7533 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7534 much more sensible, by only trying to match the name of
7535 the initialize_foo function, and not the junk before it.
7536
8537ba60
SG
7537Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7538
7539 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7540 unless symbol table indicates that something has changed.
7541
069bc454
JG
7542Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7543
b543979c
JG
7544 * remote.c: Make it work for embedded MIPS. Increase buffer
7545 size, and use throughout. Round buffer size up if too many regs.
7546 Support baud rate setting and try for an 8-bit path. If
7547 interrupted while waiting for target, send a ^C down the wire.
7548 Avoid single-byte reads.
7549 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7550 and NUM_REGS.
7551 * mips-xdep.h: Avoid the embedded regs when on Unix.
7552
d141f3e3
JG
7553 * mipsread.c: Byte-swap the symbol table structures, using
7554 routines from ecoff.c, to read a symbol table written in any
7555 of the four possible byte orders.
069bc454
JG
7556 * configure.in (mips-big-* target): Same as Sony News.
7557 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7558 * ecoff.c: New file for symbol swapping routines.
7559
80ba48f5
SG
7560Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7561
7562 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7563 all-breakpoints' command.
7564 * (get_number): Allow users to enter negative breakpoint numbers.
7565 * (breakpoint_1): Reformat display of 'info break' to show new
7566 fields.
7567 * (create_longjmp_breakpoint, breakpoint_re_set,
7568 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7569 symfile.c (syms_from_objfile): Re-do
7570 insertion of longjmp breakpoints. Move all code into
7571 breakpoint_re_set, and call that instead of
7572 create_longjmp_breakpoint in symfile.c.
7573
cba0d141
JG
7574Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7575
7576 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7577 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7578 * symtab.c (find_pc_symtab): Handle having no objfiles.
7579 * infcmd.c: Fix comment.
7580 * objfiles.c (free_all_objfiles): Add.
7581 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7582 * symfile.c (symbol_file_command): free all objfiles when
7583 specifying a new symbol file.
7584 (reread_symbols): Stat the file name, don't fstat the descriptor.
7585
a846ac55
FF
7586Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7587
7588 * Makefile.in, configure.in: removed traces of namesubdir,
7589 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7590 copyrights to '92, changed some from Cygnus to FSF.
7591
cba0d141
JG
7592Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7593
7594 * dbxread.c (end_psymtab): Delete empty psymtabs.
7595 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7596 * symfile.h (struct objfile): Add free_psymtabs.
7597
35318110
JG
7598Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7599
47890ed7
JG
7600 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7601
35318110
JG
7602 * symfile.c (symbol_file_command): strcmp => !strcmp.
7603 * breakpoint.h: Move prototypes to follow enum definition they need.
7604 * breakpoint.c, infrun.c: Lint.
7605 * printcmd.c: Use `enum enable' rather than `enum
7606 display_status'.
7607 * mipsread.c: First pass at making it compile with the new
7608 objfile changes. Probably seriously broken still, but it
7609 compiles. FIXME.
7610
30875e1c
SG
7611Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7612
7613 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7614 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7615 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7616 stepping (and nexting) through longjmp(). Also, cleanup
7617 breakpoint handling quite a bit by creating explicit breakpoint
7618 types instead of using magic breakpoint numbers.
7619 Makefile.in: Update version to 4.4.3
7620
021959e2
JG
7621Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7622
93fe4e33
JG
7623 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7624 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7625 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7626
021959e2
JG
7627 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7628
7629 * minsyms.c (install_minimal_symbols): Add bunches to any
7630 existing minsyms in the objfile. Avoid extra mallocation
7631 by working directly in the obstack. Remove ignored `mainline' parm.
7632 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7633 xcoffread.c: Change all callers.
7634 * FIXME: We should be able to eliminate MAINLINE from all the
7635 symbol readers now, with a small bit of work.
7636
7637 * valops.c, value.h: Lint.
7638 * remote-vx.c: Add missing break; statement. Bugfix by
7639 Michael Sclafani, <sclafani@src.dec.com>.
7640
bff1c97a
FF
7641Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7642
7643 * Makefile.in (VERSION): Update version to 4.4.2
7644 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7645 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7646 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7647 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7648 mmap-alloc.o, mmap-sbrk.o
7649
7650 * altos-xdep.c: Minor whitespace change.
7651 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7652 use to new minimal symbol table use.
7653 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7654 * arm-xdep.c (store_inferior_registers): Returns void.
7655 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7656 Convert from misc function vector use to new minimal symbol table use.
7657 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7658 * breakpoint.c: Add prototypes for local functions.
7659 * breakpoint.c (catch_command_1): Change to static and remove unused
7660 local "pc".
7661 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7662 * breakpoint.h: Change function decls to prototype form.
7663 * buildsym.c: Add prototypes for local functions.
7664 * buildsym.c: Moved hashname() function here from dbxread.c.
7665 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7666 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7667 * buildsym.c (dbx_alloc_type): Change to static.
7668 * buildsym.c (finish_block): Add objfile parameter.
7669 * buildsym.c (misc): Change symbol_obstack to objfile version.
7670 * buildsym.c (make_blockvector): Change to static.
7671 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7672 * buildsym.c (compare_line_numbers): Change to static, args are const,
7673 cast args when used.
7674 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7675 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7676 and made static. Add objfile parameter.
7677 * buildsym.c (end_symtab): Simplify code using line table size.
7678 Realloc the linetable on the objfile symbol_obstack and copy there.
7679 * buildsym.c (scan_file_globals): Convert from misc function vector
7680 use to new minimal symbol use.
7681 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7682 strings get allocated in objfile's symbol_obstack. Convert references
7683 to builtin types to lookup_fundamental_type().
7684 * buildsym.c (read_type): Make static, add objfile parameter, convert
7685 references to buildin types to lookup_fundamental_type().
7686 * buildsym.c (read_struct_type): Add objfile parameter.
7687 * buildsym.c (read_array_type): Make static, add objfile parameter.
7688 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7689 * buildsym.c (read_huge_number): Make static.
7690 * buildsym.c (read_range_type): Make static, add objfile parameter,
7691 convert references to buildin types to lookup_fundamental_type ().
7692 * buildsym.c (read_args): Make static, add objfile parameter.
7693 * buildsym.h: Convert function decl's to prototype form.
7694 * c-exp.y: Add prototypes for local functions, convert uses of misc
7695 function vector to minimal symbol table. Reformat all builtin type
7696 initializations and pass a NULL objfile to init_type() for them.
7697 * coffread.c: Change context_stack ref's to coff_context_stack,
7698 add local function prototypes. Cast uses of xrealloc arg 1.
7699 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7700 crafting a new type.
7701 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7702 * coffread.c (finish_block): Change name to coff_finish_block.
7703 * coffread.c (make_blockvector): Add and use objfile parameter.
7704 * coffread.c (record_line): Change name to coff_record_line.
7705 * coffread.c (start_symtab): Change name to coff_start_symtab.
7706 * coffread.c (end_symtab): Change name to coff_end_symtab.
7707 * coffread.c (record_misc_function): Change name to record_minimal_
7708 symbol and change to minimal symbol table use from misc func tbl.
7709 * coffread.c (coff_symfile_read): Convert from misc function vector
7710 use to minimal symbol table use.
7711 * coffread.c (hashname): Remove; use common version in buildsym.c.
7712 * coffread.c (decode_base_type): Change references to builtin types
7713 to calls to lookup_fundamental_type().
7714 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7715 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7716 * command.c: Add prototypes for local functions.
7717 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7718 appropriate member of the function union for that type.
7719 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7720 ifdef out the function since it isn't currently used.
7721 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7722 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7723 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7724 * command.c (help_cmd): Compare function pointer to NULL.
7725 * command.c (help_cmd_list): Compare function pointer to NULL.
7726 * command.c (lookup_cmd_1): Use correct member of function union.
7727 * command.c (undef_cmd_error): Make static.
7728 * command.c (complete_on_cmdlist): Use correct member of func union.
7729 * command.c (do_setshow_command): Use correct member of func union.
7730 * command.c (shell_escape): Convert rindex use to strrchr.
7731 * command.h (COMMAND_H): Define if already included.
7732 * command.h (cmd_list_element struct): Change 'function' to a union
7733 and prototype args. Prototype completer function.
7734 * command.h: Convert decl's to prototype form.
7735 * convex-xdep.c (store_inferior_registers): Returns void.
7736 * copying.c: Prototype local functions.
7737 * coredep.c: Minor whitespace change.
7738 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7739 * cplus-dem.c: Prototype local functions.
7740 * dbxread.c (hashname): Remove; moved to buildsym.c.
7741 * dbxread.c (free_and_init_header_files): Make static.
7742 * dbxread.c: Add prototypes for local functions.
7743 * dbxread.c (new_object_header_files): Remove; inlined usages.
7744 * dbxread.c (xrealloc usages): Cast args.
7745 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7746 and change usages accordingly.
7747 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7748 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7749 * dbxread.c (dbx_next_symbol_text): Make static.
7750 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7751 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7752 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7753 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7754 * dbxread.c (end_psymtab): Convert to use per-objfile data.
7755 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
7756 prototypes.
7757 * dwarfread.c (record_misc_function): Change name to record_minimal_
7758 symbol and use minimal symbol table throughout.
7759 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
7760 * dwarfread.c: Convert all references to builtin types to use the new
7761 lookup_fundamental_type function.
7762 * dwarfread.c (read_enumeration): Add and use objfile parameter.
7763 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
7764 types.
7765 * elfread.c (record_misc_function): Convert to use record_minimal_
7766 symbol.
7767 * elfread.c (elf_symtab_read): Add objfile parameter.
7768 * eval.c: Add prototypes for local functions and move some decls
7769 around to accomodate prototypes.
7770 * expprint.c: Add prototypes for local functions. Change references
7771 to misc function vector to minimal symbol table.
7772 * findvar.c (read_memory usages): Cast args.
7773 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
7774 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
7775 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
7776 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
7777 * gould-xdep.c: Minor whitespace change.
7778 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
7779 * hp300ux-xdep.c (store_inferior_registers): Returns void.
7780 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
7781 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
7782 * i386-tdep.c: Add prototypes for local functions.
7783 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
7784 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
7785 that defaulted to int.
7786 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
7787 i386_push_dummy_frame): Returns void.
7788 * i386-xdep.c (i386_register_u_addr): Declare params that default to
7789 int and explicitly declare return type as int.
7790 * i387-tdep.c: Minor formatting changes.
7791 * i960-tdep.c (leafproc_return): Convert from misc function vector
7792 use to minimal symbol table use.
7793 * infcmd.c: Add prototypes for local functions.
7794 * infcmd.c (continue_command, until_next_command, until_command,
7795 path_info, path_command): Make static.
7796 * infcmd.c (step_1, until_next_command): Convert from misc func
7797 vector to minimal symbol table use.
7798 * inflow.c: Add prototypes for local functions.
7799 * infptrace.c (store_inferior_registers): Returns void, not int.
7800 * language.c (_initialize_language): Use proper member of function
7801 union.
7802 * m2-exp.y: Add prototypes for local functions, convert misc function
7803 vector uses to minimal symbol table uses.
7804 * m2-exp.y (make_qualname, yyerror): Make static.
7805 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
7806 * m68k-pinsn.c: Add prototypes for local functions.
7807 * m68k-pinsn.c (print_insn): Cast args to read_memory.
7808 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
7809 * m68k-stub.c: Add prototypes.
7810 * m88k-pinsn.c (sprint_address): Convert from misc function vector
7811 use to minimal symbol table use.
7812 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
7813 * m88k-xdep.c (store_inferior_registers): Returns void.
7814 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
7815 * mach386-xdep.c (store_inferior_registers): Returns void.
7816 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
7817 * main.c: Add prototypes for local functions.
7818 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
7819 longjmp() result to (NORETURN void).
7820 * main.c (catch_errors): Prototype the 'func' parameter.
7821 * main.c (disconnect, stop_sig, do_nothin, float_handler):
7822 Takes an unused arg.
7823 * main.c (execute_command): Call the right member of the func union.
7824 * main.c (command_loop_marker, symbol_completion_function,
7825 command_loop): Make static.
7826 * main.c (command_line_input): Make linelength unsigned, cast arg
7827 to command_line_input().
7828 * main.c (add_info, add_com): Prototype the 'fun' parameter.
7829 * main.c (initialize_main): Call right member of function union.
7830 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
7831 * mem-break.c: Include symtab.h
7832 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
7833 * mips-xdep.c (store_inferior_registers): Returns void.
7834 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
7835 use to minimal symbol table use.
7836 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
7837 version.
7838 * mipsread.c (make_type): Remove, convert usages to init_type.
7839 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
7840 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
7841 vector use to minimal symbol table use.
7842 * parse.c: Add prototypes for local functions.
7843 * parse.c (xrealloc usages): Cast args.
7844 * parse.c (prefixify_expression, length_of_subexp): Make static.
7845 * parser-defs.h (PARSER_DEFS_H): Define when first included.
7846 * parser-defs.h: Convert function decls to prototype form.
7847 * partial-stab.h: Convert from misc function vector use to new minimal
7848 symbol table use.
7849 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
7850 the per-objfile copies.
7851 * printcmd.c: Add prototypes for local functions. Move some struct
7852 definitions around to accomodate prototypes.
7853 * printcmd.c (decode_format): Make static, change args oformat and
7854 osize to int from char.
7855 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
7856 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
7857 * printcmd.c (print_address_symbolic): Convert from misc function
7858 vector use to minimal symbol table use.
7859 * printcmd.c (address_info): Convert from misc function vector use
7860 to minimal symbol table use.
7861 * printcmd.c (delete_display, enable_display, disable_display_command):
7862 Make static.
b52373a2 7863 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
bff1c97a
FF
7864 * procfs.c (fetch_core_registers): Add unused param reg_addr.
7865 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
7866 * pyr-xdep.c (store_inferior_registers): Returns void.
7867 * remote-mm.c (mm_load): symbol_file_add return value unused.
7868 * remote-nindy.c: Minor format change.
7869 * remote-vx.c (vx_load_command): symbol_file_add result unused.
7870 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
7871 * rs6000-xdep.c (store_inferior_registers): Returns void.
7872 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
7873 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
7874 vector use to minimal symbol table use.
7875 * solib.c: Add prototypes for local functions.
7876 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
7877 function vector use to minimal symbol table use.
b52373a2 7878 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
bff1c97a
FF
7879 * solib.c (find_solib, shared_library_command): Make static
7880 * solib.c (read_memory, write_memory usages): Cast args.
7881 * solib.c (special_symbol_handling): Add function
7882 * source.c: Add prototypes for local functions.
7883 * source.c (select_source_symtab): Convert to scan objfiles.
7884 * source.c (open_source_file): Make static.
7885 * source.c (xrealloc usages): Cast args.
7886 * source.c (source_line_charpos): ifdef out, unused.
7887 * source.c (get_filename_and_charpos): Make static.
7888 * stack.c: Add prototypes for local functions.
7889 * stack.c (print_frame_info, frame_info): Convert from misc function
7890 vector use to minimal symbol table use.
7891 * symfile.c: Add prototypes for local functions.
7892 * symfile.c (compare_symbols): Make args const PTR's.
7893 * symfile.c (compare_psymbols, sort_pst_symbols) add.
7894 * symfile.c (sort_all_symtab_syms): Scan objfile list.
7895 * symfile.c (obsavestring): Add objfile parameter.
7896 * symfile.c (init_misc_bunches, prim_record_misc_function,
7897 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
7898 sort_misc_function_vector, compact_misc_function_vector): Remove
7899 * symfile.c (symbol_file_add_digested): Add function.
7900 * symfile.c (symbol_file_add): Returns struct objfile *.
7901 * symfile.c (symbol_file_command): Modify for state file use.
7902 * symfile.c (symfile_open): Add parameter "dumpable".
7903 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
7904 * symfile.c (load_command, add_symbol_file_command): Make static.
7905 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
7906 * symfile.c (rindex usages): Converted to strrchr.
7907 * symfile.c (allocate_psymtab): New
7908 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
7909 converted to minimal symbol table usage, but no obvious conversion.
7910 * symfile.c (free_all_symtabs): Remove.
7911 * symfile.c (_initialize_symfile): Use per-objfile info.
7912 * symfile.h: Rework the objfile structure to add per-objfile data
7913 objects (psymbol_obstack, symbol_obstack, type_obstack,
7914 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
7915 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
7916 Add prototypes to function declarations.
7917 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
7918 function vector usage to minimal symbol table usage.
7919 * symmisc.c (DEV_TTY): Define if not defined.
7920 * symmisc.c: Add local function prototypes.
7921 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
7922 printpsyms_command, print_objfiles, print_objfiles_command):
7923 Rework to use iterate_over_*
7924 * symtab.c: Add prototypes for local functions.
7925 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
7926 * symtab.c (lookup_partial_symtab): Scan through objfiles.
7927 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
7928 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
7929 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
7930 lookup_reference_type, lookup_member_type, allocate_stub_method,
7931 check_stub_method, create_array_type, smash_to_member_type,):
7932 Moved to gdbtypes.c
7933 * symtab.c (lookup_symbol): Some args are const.
7934 * symtab.h: All type related defs and structs moved to gdbtypes.h
7935 * symtab.h: Convert decls to prototypes.
7936 * target.c (noprocess): Make static.
7937 * target.h: Change decl's to prototypes.
7938 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
7939 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
7940 * utils.c (_initialize_utils): Use correct member of function union.
7941 * valarith.c: include gdbtypes.h
7942 * valops.c: include gdbtypes.h, add prototypes for local functions.
7943 * valops.c (value_push, value_arg_push, find_function_addr):
7944 Make static.
7945 * valops.c (value_string): Convert from misc function vector use
7946 to minimal symbol table use.
7947 * valops.c (check_field_in): Make arg const.
7948 * valprint.c: Add prototypes for local functions.
7949 * valprint.c (print_string): Make static
7950 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
7951 * values.c: Add prototypes for local functions.
7952 * values.c (value_headof): Convert from misc function vector to
7953 minimal symbol table.
7954 * xcoffexec.c: Add prototypes for local functions.
7955 * xcoffexec.c (exec_close, file_command, add_to_section_table):
7956 Make static.
7957 * xcoffexec.c (relocate_minimal_symbol): Add.
7958 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
7959 * xcoffread.c: Add prototypes for local functions.
7960 * xcoffread.c (sort_syms): Convert to scan objfiles.
7961 * xcoffread.c (read_xcoff_symtab): Make static.
7962 * xcoffread.c (various): Replace references to builtin types with
7963 calls to lookup_fundamental_type. Replace references to symbol_obstack
7964 and psymbol_obstack with pointers to the per-objfile copies.
7965 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
7966 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
7967 Make static.
7968 * xcoffread.c (init_stringtab): Add objfile parameter.
7969 * gdbtypes.c: New file
7970 * minsyms.c: New file
7971 * mmap-alloc.c: New file
7972 * mmap-sbrk.c: New file
7973 * objfiles.c: New file
7974 * state.c: New file
7975 * state.h: New file
7976
021959e2
JG
7977Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
7978
7979 * Check in Fred Fish's changes in these modules. Fred
93fe4e33
JG
7980 will make ChangeLog entries for all of them. Update VERSION
7981 to 4.4.2.
021959e2 7982
7919c3ed
JG
7983Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
7984
7985 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
7986 into solib.h.
7987 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
7988 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
7989 value.h: Prototypes for static functions; lint.
7990 * gdbtypes.h: Empty file to ease transition.
7991
75af490b
JG
7992Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
7993
7994 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
7995 inferior.h, language.h, signame.h, target.h, terminal.h,
7996 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
7997 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
7998 Lint.
7999 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8000 signame.c, sparc-xdep.c: Prototypes for all static functions.
8001 Lint.
8002 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8003 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8004 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8005 Remove to_call_function and target_call_function, since it
8006 always calls the same thing (call_function_by_hand).
8007 * core.c, exec.c, solib.c: Rename target_ops sections =>
8008 to_sections, etc.
8009 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8010 target.h: target_kill takes no args.
8011 * language.c (language_info): Scaffolding to allow briefer
8012 messages when the current language changes. FIXME.
8013 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8014 complaints about volatile functions.
8015 * xm-sysv4.h (HAVE_MMAP): Define.
8016
8017Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
088c3a0b
JG
8018
8019 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8020 to make prototypes for all functions declared here.
8021 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8022 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8023 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8024 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8025 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8026 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8027 * utils.c: Avoid declaring malloc and realloc. Lint.
8028 (request_quit): Accept signal-number parameter.
8029
af213624
FF
8030Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8031
9e4c1921
FF
8032 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8033 DIE's. Add new function read_tag_pointer_type() to read them.
8034
af213624
FF
8035 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8036 When creating a new user defined type, check to see if a partial
8037 type already exists, and if so, bash it to fit.
8038
be8303da
JG
8039Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8040
8041 * coffread.c (decode_base_type): Pass long, not union.
8042 Fix by Eric Valette, ev@chorus.fr.
8043
d35bf52d
FF
8044Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8045
8046 * elfread.c (elf_symtab_read): Fix code to correctly track
8047 changes in bfd for absolute symbols.
8048
5b620e75
SG
8049Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8050
8051 * xm-vaxbsd.h: Close off comment.
8052
0a663e9e
FF
8053Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8054
8055 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8056
8057Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8058
8059 * mips-tdep.c (mips_print_registers): Print correct register
8060 number for double pseudo-registers.
8061
ef9b1bc9
JG
8062Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8063
256269fc
JG
8064 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8065 in the op$::OPERATOR. case. From Steven McCanne,
8066 <mccanne@horse.ee.lbl.gov>.
8067
ef9b1bc9
JG
8068 * exec.c (set_section_name): Pass arg to exec_files_info;
8069 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8070
195853fc
JG
8071Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8072
8073 * main.c (print_gdb_version): Copyright msg: only this year.
8074 (cd_command): Avoid changing current_directory on error.
8075
ee17fd34
PB
8076Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8077
8078 * mipsread.c (parse_partial_symbols): Handle dependencies
8079 between partial symbol tables (when not doing stabs-in-ecoff).
8080 (This used to be handled by parse_fdr, but parse_fdr was
8081 incompatible with handling stabs-in-ecoff, so the code
8082 was re-written to not use parse_fdr. Unfortunately,
8083 the logic to handle dependencies was overlooked.)
8084
1f46923f
SC
8085Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8086
8087 * coffread.c (read_enum_type): Use the size of a target int when
8088 describing enum.
8089 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8090 of target int.
8091 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8092 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8093 TARGET_PTR_BIT to determine size of a pointer
8094 * values.c (unpack_long): when unpacking a REF or a PTR don't
8095 assume the size of the type.
8096
778c358d
JG
8097Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8098
8099 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8100 looking at its members. Improve guess between struct and union,
8101 only assuming union if multiple members have offsets of zero.
8102
bd49ef36
PB
8103Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8104
8105 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8106 (This is just for clarity - and one day permitting us to
8107 change FP0_REGNUM from 38 to 32, which would make more sense.)
8108 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8109 register numbers in stabs-in-ecoff get handled correctly.
8110
8111Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8112
8113 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8114 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8115 into BSD and Ultrix.
8116
96499e96
JG
8117Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8118
8119 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8120
98f03b91
SG
8121Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8122
dafe57bc 8123 * Makefile.in: Increment version to 4.4.1.
98f03b91
SG
8124 * main.c (print_gdb_version): Update copyright notice.
8125
8126Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8127
8128 * mipsread.c: Prepend "struct " to the names of structure
8129 types, and similarly for enums and unions. (This used
8130 to be done, but got lost in the re-write to "guess" the
8131 difference between enum/struct/union.)
8132 Also, guess that a tag is an enum if the first member
8133 has type btNil.
8134
3671f1fd
SG
8135Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8136
8137 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8138 limits.h (sigh).
8139
0c6efbcc
JG
8140Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8141
ee7270cd
JG
8142 * Projects: Patching executables is done.
8143 * Makefile.in (VERSION): Roll to gdb-4.4.
75c86b57 8144 * README, WHATS.NEW: Update for gdb-4.4.
ee7270cd 8145
4a1dcb7f
JG
8146 * symfile.c (reread_symbols): Whenever we reread one object
8147 file's symbols, we must restart the scan, because the object_files
8148 chain has been permuted.
8149
0c6efbcc
JG
8150 * exec.c (exec_files_info): Split out into print_section_info.
8151 Print BFD filename of each section if it's not the default one.
8152 * core.c (core_files_info): Call print_section_info.
8153
8154 * xm-vax.h: Include a few system header files whose definitions
8155 must precede defs.h.
8156 * language.c, language.h: Make some things const.
8157 * expression.h, main.c: const spreads like ooze.
8158
8159 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8160 since BREAKPOINT values can be >0x80.
8161
d58ea996
SG
8162Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8163
8164 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8165
0c6efbcc
JG
8166Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8167
8168 * sparc-pinsn.c: Remove kludge for preferring architectures.
8169 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8170 and forever. Add `add' instruction to the set that get checked
8171 for a preceding `sethi' in order to print an absolute address.
8172 Corresponding changes in ../include/opcode/sparc.h needed
8173 to eliminate garbage instructions.
8174
d4ea2aba
PB
8175Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8176
8177 * mipsread.c (parse_partial_symbols): Make sure partial
8178 symbols are created for external symbols (as used to be
8179 the case). This is a bit of a pain with the mips-coff.
8180 It uses a table which points to all of the external
8181 symbols belonging to a particular FDR or psymtab.
8182 Once we've generated this table, we might as well save
8183 it, and then use it in psymtab_to_symtab_1 to find
8184 the symbols to pass to parse_external().
8185 * symfile.c, symfile.c: New function start_psymtab_common
8186 to share the common parts of allocating a new psymtab
8187 for dbxread, mipsread (and later dwarfread). Its code
8188 was pulled out from start_psymtab in dbxread.c.
8189 * dbxread.c (start_psymtab): Use start_psymtab_common().
8190
8191 * valprint.c (val_print): If there is an error when trying
8192 to print a string, check to see if there really is a problem
8193 by reading just one character. If that works, assume
8194 things are ok.
8195
05151637
SG
8196Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8197
8198 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8199 cypress, v8 mnemonics in that order.
8200
4a074bea
PB
8201Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8202
8203 * sparc-pinsn.c: Put the qsort() back in.
8204
c55e6167 8205Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
1aa560b2 8206
eae1a261
JG
8207 * findvar.c (read_register, write_register): Handle machines
8208 where REGISTER_TYPE is not the same size as "int".
8209
c55e6167 8210 Handle debug symbols in dynamically loaded (relocated) code:
3c03b5de 8211
c55e6167
JG
8212 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8213 offset to process_one_symbol.
8214 (process_one_symbol): Take new offset parameter. Add it into
8215 appropriate symbol types to relocate symbols to loaded addresses.
8216 Handle all possible symbol types, and complain() about types that
8217 we don't expect to see.
8218 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8219 process_one_symbol (FIXME, should pass real offset).
1aa560b2 8220
c55e6167
JG
8221 Misc bugfixes:
8222
8223 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8224 sal's PC value.
8225 (set_breakpoint, break_command_1, until_break_command,
8226 catch_command_1, breakpoint_re_set_one): Use it.
c55e6167
JG
8227 * symtab.h (resolve_sal_pc): Declare.
8228 * infcmd.c (jump_command): Use resolve_sal_pc.
8229
4cc9f7e2 8230 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
c55e6167
JG
8231
8232 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
3818ed33 8233
5a4e7215
JG
8234 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8235
3818ed33
JG
8236 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8237 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8238 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8239
c55e6167
JG
8240Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8241
8242 * dbxread.c (process_one_symbol): Make a first cut at handling
8243 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8244
8245 * symtab.c (find_pc_line): Fix stepping into and out of #included
8246 files.
8247
71f49876
SG
8248Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8249
8250 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8251 no longer any need to copy ../include/opcode/* into gdb.
8252
fd8db897
JG
8253Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8254
8255 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8256
24b2fbdc
PB
8257Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8258
8259 * valprint.c (type_print_base, type_print_method_args):
8260 Print C++ constructor methods without bogus "return type."
8261
cdb90e99
FF
8262Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8263
8264 * infptrace.c (child_xfer_memory): Parameter "target" should
8265 be a pointer to a structure, not the entire structure.
8266
1b07e406
FF
8267Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8268
8269 * depend: Convert the couple of references to ansidecl.h that
8270 used the local gdb version to use the ../include version.
8271
9a1ae235
FF
8272Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8273
f66f459f
FF
8274 * procfs.c
8275 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8276 (inferior_proc_init): Fix non-ANSI version of args.
8277 (attach): Call print_sys_errmsg with correct number of args.
8278 (mappingflags): Make static, does not need to be global.
8279
fc1f8646
FF
8280 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8281 not the entire struct itself.
8282
1b7a420e
FF
8283 * valops.c (value_assign): Cast some args to modify_field() and
8284 {read,write}_register_bytes() correctly.
8285
9a1ae235
FF
8286 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8287
99140c31
FF
8288 * Makefile.in (MALLOCSRC): Removed reference to removed local
8289 copy of ansidecl.h.
8290
8291 * dwarfread.c (list_in_scope): Needs an initial value, use file
8292 scope.
8293
9a1ae235
FF
8294Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8295
8296 * main.c (main): Make option_index local to keep new getopt happy.
8297 main.c, solib.c, Makefile.in: Update copyright notices.
8298
0eb0a820
MT
8299Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8300
8301 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8302
313085cb
SG
8303Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8304
8305 * Makefile.in (HFILES): Add partial-stab.h.
8306
be9a2362
FF
8307Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8308
24e7d5ba
JG
8309 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8310 New files for stratus. Not complete enough to actually build
8311 on the Stratus machine; that awaits copyright assignment for
8312 i860 changes.
be9a2362
FF
8313
8314 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8315 for getting custom flags into CFLAGS when doing makes.
8316
8317 * configure.in: Add config information for stratus.
8318
cdce29ee
FF
8319Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8320
8321 * dbxread.c (process_one_symbol): Pass address of structure
8322 to complain(), rather than the whole structure.
8323
7f435241
FF
8324Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8325
8326 * solib.c (solib_add_common_symbols): Only compile in when not
8327 using SVR4 style shared libraries.
8328
a5bd5ba6
FF
8329Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8330
8331 * dwarfread.c (locval): Add offreg flag to indicate location
8332 values that are computed off a base register.
8333
8334 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8335 TAG_local_variable cases to account for static variables
8336 within function scopes.
8337
7e97eb28
SG
8338Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8339
8c3d2a53
SG
8340 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8341 doesn't exist on some systems.
8342
5e746644
SG
8343 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8344 nexting over recursive function calls.
8345
d261ece7
SG
8346 * target.c (target_read_string): Create this routine to read null
8347 terminated strings from the target. It deals with running off the
8348 end of memory elegantly as well. solib.c (find_solib): Use
8349 target_read_string() to avoid problems with running off the end of
8350 memory.
8351
7e97eb28
SG
8352 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8353 that reference pgrp_inferior.
8354
0cf9329b
PB
8355Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8356
8357 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8358 mips-tfile has been hacked to act more "traditionally."
8359 * dbxread.c: Fixed typo in comment.
8360
488d2691
PB
8361Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8362
8363 * mips-tdep.c (mips_skip_prologue): Add some number of
8364 'sw' instructions before 'addiu' adjusts the stack.
8365
4d315a07
FF
8366Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8367
8368 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8369 freescope, buildblock closescope, record_line, add_symbol_to_list,
8370 gatherblocks, make_blockvector): Extensive changes to switch
8371 to generic symbol table building code in buildsym.c. Remove
8372 scope tree structures and functions, symbol table building
8373 functions, and lots of other small changes.
8374
8375 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8376 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8377
8378Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8379
8380 * buildsym.c (cleanup_undefined_types): Add support for enums.
8381 This fixes the 'GDB internal error. cleanup_undefined_types with
8382 bad type' problem.
8383
8384Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8385
8386 * dbxread.c: detect gcc2 compilations.
8387
1a4d253c
JG
8388Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8389
8390 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8391 in ../include/opcode/sparc.h.
8392
1d4c28c5
FF
8393Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8394
8395 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8396 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8397 to reflect actual locations of opcode files, so TAGS target will
8398 be buildable.
8399
8400 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8401
8402 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8403 code.
8404
8405 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8406 dereferencing to access the correct elements.
8407
8408 * valops.c (value_addr): Declare return type of external func
8409 value_copy().
8410
8411 * xcoffread.c: Undefine next_symbol_text before redefining it.
8412
fd8db897 8413For older changes see ChangeLog-9091
bd5635a1
RP
8414\f
8415Local Variables:
8416mode: indented-text
8417left-margin: 8
8418fill-column: 74
8419version-control: never
8420End:
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