Commit | Line | Data |
---|---|---|
8013e170 JG |
1 | Fri Nov 22 08:27:40 1991 John Gilmore (gnu at cygnus.com) |
2 | ||
2dd074f4 JG |
3 | * Roll VERSION to 4.2.95. |
4 | ||
3ae444f8 JG |
5 | * buildsym.c, coredep.c, mem-break.c, xcoffread.c: Put <stdio.h> |
6 | first, before defs.h. | |
7 | * config/mh-i386sco: Override compiler to gcc, print warning. | |
2b61280a | 8 | * configure.in: Handle i386-none-aout rather than i386-aout-none. |
3ae444f8 | 9 | * infptrace.c, language.h, utils.c: Lint. |
1a5a8f2a JG |
10 | * m2-exp.y: #undef MAX and MIN in case system includes set them. |
11 | * xm-tahoe.h: Set HOST_BYTE_ORDER. Include system versions of | |
12 | {BIG,LITTLE}_ENDIAN and the INT_MAX family first, to avoid | |
13 | redefinition warnings. | |
14 | * defs.h: Reorder things so that the xm-file gets first crack | |
15 | at #define's, followed by defs.h and then the tm-file. | |
16 | * Makefile.in: Remove spaces after 'ignore exit code' - flags. | |
17 | Late-model BSD 'make's don't cope with them. | |
8013e170 | 18 | |
3cb0d72d JG |
19 | Thu Nov 21 23:48:56 1991 John Gilmore (gnu at cygnus.com) |
20 | ||
21 | * Makefile.in: Roll new files into various lists. | |
22 | ||
4cfd3c49 FF |
23 | Thu Nov 21 18:26:11 1991 Fred Fish (fnf at cygnus.com) |
24 | ||
25 | * dwarfread.c (struct_type): Must initialize the c++ specific | |
26 | portion of union types as well as struct types, since gdb attempts | |
27 | to reference the c++ specific info for both types. | |
28 | ||
7d9884b9 JG |
29 | Thu Nov 21 10:23:52 1991 John Gilmore (gnu at cygnus.com) |
30 | ||
2e8521a9 JG |
31 | * Makefile.in: Roll VERSION to 4.2.90. |
32 | ||
33 | * defs.h: Incorporate param.h into defs.h. All users changed. | |
7d9884b9 JG |
34 | * param-no-tm.h: Change users to define TM_FILE_OVERRIDE instead. |
35 | * param.h, param-no-tm.h: Removed. | |
36 | * Update copyrights in all changed files. | |
37 | * dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c, | |
38 | solib.c, symtab.h, tm-umax.h, valprint.c: Lint. | |
39 | * tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h, | |
40 | xm-merlin.h: Avoid host include files in target descriptions. | |
41 | * getpagesize.h: Removed, libiberty copes now. | |
21f62bbd | 42 | * Makefile.in: Remove getpagesize.h, param.h, param-no-tm.h. |
7d9884b9 | 43 | |
3db0634c JG |
44 | * exec.c (exec_files_info): If `verbose' is set, show file offset |
45 | as well. | |
46 | ||
f7402c04 JG |
47 | * main.c: Use getcwd rather than getwd. |
48 | * standalone.c: Fake getcwd rather than getwd. | |
49 | * xm-*.h: Remove fake values of MAXPATHLEN. | |
50 | ||
76b28d05 JG |
51 | * xcoffexec.c: Add /* */ to #if 0'd thing to help ANSI. |
52 | ||
6373dbe3 JG |
53 | Wed Nov 20 18:35:56 1991 John Gilmore (gnu at cygnus.com) |
54 | ||
49faf3b6 JG |
55 | * Remove gdb/hp-include. Support for HP a.out oddities should be |
56 | in BFD, not in GDB. Move gdb/hp-include/a.out.h to include/a.out.hp.h. | |
57 | ||
44ff4c96 JG |
58 | * infptrace.c, tm-sun386.h: Cashier <a.out.gnu.h>, remove refs. |
59 | ||
f318d221 JG |
60 | * configure.in, xconfig, tconfig, Makefile.in, doc/gdbint.texinfo: |
61 | Makefile fragments for various hosts and targets now come from | |
62 | gdb/config/mh-* and gdb/config/mt-*. This is for consistency with | |
63 | other config setups. | |
3978d059 | 64 | |
6373dbe3 JG |
65 | * rs6000-pinsn.c, rs6k-opcode.h: Clean up. |
66 | * rs6k-opcode.def: Delete. | |
67 | ||
768be6e1 FF |
68 | Wed Nov 20 05:04:40 1991 Fred Fish (fnf at cygnus.com) |
69 | ||
70 | * dwarfread.c: Recognize obsolete form of AT_element_list | |
71 | attribute still used by at least one AT&T compiler, and possibly | |
72 | more. | |
73 | ||
d018c8a6 FF |
74 | Tue Nov 19 07:53:55 1991 Fred Fish (fnf at cygnus.com) |
75 | ||
0db97eed FF |
76 | * dwarfread.c (enum_type, struct_type): Ignore names invented by |
77 | helpful compilers for anonymous structs, unions, and enums. | |
78 | ||
d018c8a6 FF |
79 | * c-exp.y, m2-exp.y: Add defines for yymaxdepth, yy_yys, and |
80 | yy_yyv, so multiple parsers produced by SVR4 versions of yacc | |
81 | can coexist in the same executable without collision. | |
82 | ||
83 | * symtab.h: Add declaration for lookup_template_type() to kill | |
84 | compiler warnings about conversions from int to pointer. | |
85 | ||
b6666a5d FF |
86 | Mon Nov 18 17:45:18 1991 Fred Fish (fnf at cygnus.com) |
87 | ||
5129100c FF |
88 | * procfs.c: Move inclusion of defs.h to before param.h, as in |
89 | all the other source files that include both. This is required | |
90 | to supply some typedefs that are used in files included by param.h. | |
91 | ||
b6666a5d FF |
92 | * m68k-tdep.c (m68k_skip_prologue): Add generic m68k support for |
93 | skipping function prologues, ala the other cpu families (i386, | |
94 | mips, m88k, etc). Add the ability to skip movm and fmovm | |
95 | instructions in the prologues. Still needs support for profile | |
96 | (-p compiled) prologue sequences (FIXME). | |
97 | ||
98 | * tm-68k.h: Change SKIP_PROLOGUE macro to use the new generic | |
99 | m68k prologue skipping function by default. | |
100 | ||
101 | * tm-altos.h, tm-isi.h: Continue to use the old definition of | |
102 | SKIP_PROLOGUE. | |
103 | ||
e140f1da JG |
104 | Mon Nov 18 15:12:45 1991 John Gilmore (gnu at cygnus.com) |
105 | ||
b9fd1330 | 106 | * Makefile.in: Remove tdesc stuff, and extra blanks before colons. |
e140f1da | 107 | * blockframe.c: Remove tdesc-related code. Default |
b9fd1330 | 108 | FRAME_CHAIN_COMBINE. |
e140f1da JG |
109 | * infrun.c: Remove tdesc-related code. |
110 | * m88k-tdep.c (frame_chain_combine, init_frame_pc): Remove copies | |
111 | of defaultable things. | |
112 | * tm-m88k.h: New file, common to all Moto 88k target configs. | |
113 | Derived from tm-delta88.h. | |
114 | * tm-delta88.h: Use it. | |
115 | * xm-m88k.h: Common file for 88K hosts. Remove obsolete stuff. | |
116 | * xm-delta88.h: Use it. | |
117 | * tm-*.h: Remove FRAME_CHAIN_COMBINE macros, since all are | |
118 | default. | |
119 | * coffread.c: Remove tdesc stuff. | |
5e2569e6 JG |
120 | * tconfig/delta88, tconfig/m88k: Remove tdesc stuff. |
121 | * xconfig/m88k: Rename tm-88k.h to tm-m88k.h. | |
e140f1da JG |
122 | |
123 | Mon Nov 18 13:51:37 1991 Per Bothner (bothner at cygnus.com) | |
124 | ||
125 | * source.c (open_source_file): If openp fails, try again | |
126 | using just the base (non-directory) part of the filename. | |
127 | This solves various annoying problems, such as when the | |
128 | source was compiled with an absolute pathname - and the | |
129 | source files have moved. Or if the source was compiled | |
130 | using a relative pathname, it can be more convenient | |
131 | to just specific the source directory to the dir command. | |
132 | ||
2d6186f4 FF |
133 | Mon Nov 18 00:04:41 1991 Fred Fish (fnf at cygnus.com) |
134 | ||
1a18a185 FF |
135 | * cplus-dem.c (munge_function_name): Add missing third arg to |
136 | instance of call to do_type(). | |
137 | ||
2d6186f4 FF |
138 | * dwarfread.c: Changes to match new dwarf.h. Remove |
139 | AT_deriv_list, AT_loclist, AT_incomplete, AT_const_data, | |
140 | and AT_is_external. | |
141 | ||
572acbbe MT |
142 | Sun Nov 17 16:20:53 1991 Michael Tiemann (tiemann at rtl.cygnus.com) |
143 | ||
144 | * symtab.h (struct type): Moved C++-specific fields into new type | |
145 | `struct cplus_struct_type'. Now takes 10% less memory. Many | |
146 | macros changed. | |
147 | * symtab.c (init_type): Don't set fields belonging to | |
148 | TYPE_CPLUS_SPECIFIC unless TYPE is TYPE_CODE_STRUCT. | |
149 | * buildsym.c (read_type): Allocate TYPE_CPLUS_SPECIFIC for | |
150 | TYPE_CODE_STRUCT. | |
151 | (read_struct_type): Ditto. Also, add comments about how we can | |
152 | deduce TYPE_VPTR_FIELDNO from inheritance info and fieldname info. | |
153 | * coffread.c (decode_base_type): Allocate TYPE_CPLUS_SPECIFIC for | |
154 | TYPE_CODE_STRUCT. | |
155 | (read_struct_type): Ditto. | |
156 | * dwarfread.c (struct_type): Ditto. | |
157 | ||
158 | * symtab.c (read_range_type): Don't set TYPE_MAIN_VARIANT. | |
159 | (lookup_pointer_type): Don't use or set TYPE_MAIN_VARIANT. | |
160 | (lookup_reference_type): Ditto. | |
161 | ||
162 | * cplus-dem.c: Many changes made to handle decoding of | |
163 | ANSI-mangled names. | |
164 | * symtab.c (gdb_mangle_name): Mangle/demangle ANSI-mangled names | |
165 | as well. | |
166 | ||
cd71911e SG |
167 | Fri Nov 15 17:57:59 1991 Stu Grossman (grossman at cygnus.com) |
168 | ||
169 | * mipsread.c (parse_partial_symbols): patch to keep DEC C | |
170 | compiler from making gdb bomb out. Thanks to Ed Santiago! | |
171 | ||
a7446af6 FF |
172 | Thu Nov 14 19:27:30 1991 Fred Fish (fnf at cygnus.com) |
173 | ||
5a5a3b0f FF |
174 | * symfile.c: Add function compact_misc_function_vector() to |
175 | remove duplicate misc function vector entries. See comments | |
176 | in source for why this is necessary/desirable. | |
177 | ||
a7446af6 FF |
178 | * dwarfread.c: Add misc function type parameter to internal |
179 | record_misc_function(). Remove calls to init_misc_bunches() | |
180 | and condense_misc_bunches(), these are now done in elfread.c. | |
181 | ||
182 | * elfread.c: Add support for reading bfd canonical symbol tables | |
183 | and generating misc function vector entries for global and | |
184 | absolute symbols. Do calls to init_misc_bunches() and | |
185 | condense_misc_bunches() where they will enclose all calls to | |
186 | record_misc_function(), including those in dwarfread.c. | |
187 | ||
188 | Thu Nov 14 17:02:11 1991 Roland H. Pesch (pesch at cygnus.com) | |
189 | ||
190 | * doc/Makefile.in: new targets gdb.me, gdb.ms, gdb.mm | |
191 | (roffable documentation). | |
192 | * doc/gdb.texinfo: embedded hints (as comments) for better | |
193 | texi2roff conversion. | |
194 | ||
430923f3 JG |
195 | Thu Nov 14 13:18:25 1991 John Gilmore (gnu at cygnus.com) |
196 | ||
197 | * m88k-tdep.c (examine_prologue): Deal with OR instructions | |
198 | that shuffle parameters into other regs. | |
199 | * symtab.c (decode_line_1): Fix bug introduced in Per's change | |
200 | of Nov 12th. | |
201 | ||
a219b090 SC |
202 | Wed Nov 13 19:51:11 1991 Steve Chamberlain (sac at cygnus.com) |
203 | ||
204 | * Makefile.in, xconfig/delta88 made it install a sysV manual page; | |
205 | gdb.z into the right place. | |
206 | ||
ea3c0839 JG |
207 | Wed Nov 13 16:45:13 1991 John Gilmore (gnu at cygnus.com) |
208 | ||
209 | Motorola 88000 port without tears, I mean without tdescs. | |
210 | ||
211 | * m88k-tdep.c: Blow away all tdesc stuff. | |
212 | Provide functions for all the frame-related macros in | |
213 | tm-delta88.h. Adopt i960-style EXTRA_FRAME_INFO. | |
214 | (examine_prologue, frame_find_saved_regs, skip_prologue): borrow | |
215 | from i960-tdep.c and adapt to the function prologues on the 88k. | |
216 | (read_next_frame_reg): Borrow from mips-tdep.c. | |
217 | FIXME: frame_locals_address should go away. | |
218 | ||
219 | * tm-delta88.h: Dump all the tdesc stuff. | |
220 | Macros for all frame-related stuff call fns of same name. | |
221 | Remove duplicated definitions. FP_REGNUM becomes same as | |
222 | SP_REGNUM. | |
223 | ||
224 | * xm-88k.h: Eliminate lots of library dependencies, now handled | |
225 | in libiberty. Eliminate KDB nonsupport. | |
226 | ||
227 | * doc/gdbint.texinfo: Add rudiments on frames. FIXME, add more. | |
228 | ||
229 | ||
230 | * stack.c (frame_info): Mark frameless functions. | |
231 | Print locals address (FIXME, remove if same). | |
232 | * blockframe.c: Comment changes, FIXME after. | |
233 | * coffread.c: Even without TDESC, need to zap "@" symbols. | |
234 | Don't register for wierd format names; change the names in BFD. | |
235 | ||
236 | * alloca.c, language.c, tdesc.c: Lint. | |
237 | * tdesc.c, tdesc-lib: FIXME: remove these. | |
238 | ||
19230be6 JG |
239 | Tue Nov 12 19:30:22 1991 John Gilmore (gnu at cygnus.com) |
240 | ||
241 | * Makefile.in: Add tdesc library support. Fixups to lint, | |
242 | copying.c rules. | |
243 | ||
0e2a896c PB |
244 | Tue Nov 12 13:43:26 1991 Per Bothner (bothner at cygnus.com) |
245 | ||
246 | * symtab.c (decode_line_1): Remove spurious call to operator_chars. | |
247 | ||
248 | Allow setting breakpoints on C++ destructors. | |
249 | * valops.c (destructor_name_p): Don't check TYPE_HAS_DESTRUCTOR, | |
250 | since it lies. Rely on callers to catch missing destructors. | |
251 | * symtab.c (decode_line_1): For example (see above), here. | |
252 | * buildsym.c, symtab.h: Remove TYPE_FLAGS_HAS{CON,DE}STRUCTOR | |
253 | flags since they are no longer used. | |
254 | ||
255 | Fixes to support C++ methods with functional parameters. | |
256 | * c-exp.y (func_mod rule): Allow (and ignore) list of parameter | |
257 | types in a function type. | |
258 | * eval.c (parse_and_eval_type), value.h: New function, | |
259 | parse_and_eval_type, is based on old code from check_stub_method. | |
260 | But don't actually evaluate the cast, since that calls | |
261 | value_cast(), whcih may fail. Just extract the type | |
262 | from the parsed expression. | |
263 | * values.c (check_stub_method): While looping through the | |
264 | arguments, adjust depth *after* parameter has been handled. | |
265 | Replace call and setup of parse_and_eval with new function | |
266 | parse_and_eval_type. | |
267 | ||
58ae87f6 FF |
268 | Tue Nov 12 09:40:07 1991 Fred Fish (fnf at cygnus.com) |
269 | ||
270 | * utils.c, rem-multi.shar: Remove fixed arg count version of | |
271 | concat(). | |
272 | ||
273 | * altos-xdep.c, arm-xdep.c, coffread.c, command.c, convex-xdep.c, | |
274 | core.c, dwarfread.c, gould-xdep.c, infcmd.c, language.c, | |
275 | m88k-xdep.c, main.c, printcmd.c, pyr-xdep.c, source.c, | |
276 | sun386-xdep.c, symm-xdep.c, umax-xdep.c, values.c, xcoffread.c: | |
277 | Change all instances of use of fixed args concat() to variable | |
278 | args concat() now located in libiberty. | |
279 | ||
74f6fb08 JG |
280 | Tue Nov 12 07:23:46 1991 John Gilmore (gnu at cygnus.com) |
281 | ||
282 | * Makefile.in: Add xcoffread.c, xcoffexec.c. | |
283 | * xcoffread.c: New file for handling AIX mangled-coff files. | |
284 | * xconfig/rs6000, tconfig/rs6000: New files. | |
285 | * buildsym.c: Add hooks for xcoffread.c. | |
286 | * rs6000-pinsn.c, rs6000-tdep.c, rs6000-xdep.c, tm-rs6000.h, | |
cd56d314 | 287 | xm-rs6000.h, rs6k-opcode.def, rs6k-opcode.h: New files. |
74f6fb08 JG |
288 | * xcoffexec.c: New file for handling AIX shared libraries. |
289 | ||
fb182850 FF |
290 | Mon Nov 11 19:14:31 1991 Fred Fish (fnf at cygnus.com) |
291 | ||
292 | * core.c: Minor rewording of message to user containing name of | |
293 | (and possibly arguments to) the program that generated a core | |
294 | file. | |
295 | ||
296 | * elfread.c: Remove the register_addr() stub now that it is no | |
297 | longer needed. | |
298 | ||
299 | * procfs.c: Move misplaced #endif for ATTACH_DETACH. Add new | |
300 | fetch_core_registers() function for core file support. | |
301 | ||
8aca810c FF |
302 | Sat Nov 9 13:37:57 1991 Fred Fish (fnf at cygnus.com) |
303 | ||
b662efed FF |
304 | * dwarfread.c (dwarf_psymtab_to_symtab): Remove leftover call |
305 | to do_cleanups() which resulted from a previous change. | |
306 | ||
8aca810c FF |
307 | * elfread.c: Re-enable compilation of register_addr() stub |
308 | whenever it is not supplied by coredep.c | |
309 | ||
a048c8f5 JG |
310 | Sat Nov 9 00:40:32 1991 John Gilmore (gnu at cygnus.com) |
311 | ||
312 | Add tracking of object files (that contain symbols) to gdb. | |
313 | This includes a "struct objfile" that owns symtabs and psymtabs | |
314 | that were read in from that binary file. | |
315 | ||
316 | * symfile.h: Add struct objfile. Add pointer to the objfile | |
317 | into the struct sym_fns. | |
318 | Replace global `symfile' and `symfile_mtime' with | |
319 | `symfile_objfile'. Add global object_files chain. | |
320 | ||
321 | * symfile.c: Move param.h above symtab.h. | |
322 | (sort_misc_function_vector): Add. | |
323 | (syms_from_objfile): Was syms_from_bfd. | |
324 | (symfile_open): Now returns objfile. | |
325 | (allocate_objfile): New. | |
326 | (free_objfile): New, replacing free_all_.*symtabs. | |
327 | (symfile_init): Takes objfile arg, puts it in sym_fns result. | |
328 | (reread_symbols): Searches whole chain of objfiles. | |
329 | (allocate_symtab): Takes objfile as new parameter, chains them. | |
330 | Handle INIT_EXTRA_SYMTAB_INFO. | |
331 | (free_all_psymtabs, free_all_symtabs): Move here from symmisc.c. | |
332 | ||
333 | * dbxread.c: Make more errors into complaints. | |
334 | (push_subfile, pop_subfile): Move to buildsym.c. | |
335 | (dbx_symfile_read, dbx_symfile_init, fill_symbuf, read_dbx_symtab, | |
336 | start_psymtab, psymtab_to_symtab_1, read_ofile_symtab, | |
337 | dbx_psymtab_to_symtab, ): Use bfd ops, don't use file descriptor. | |
338 | Pass objfile. Change callers. | |
339 | (fill_symbuf, SWAP_SYMBOL): Take bfd as arg. | |
340 | (read_dbx_symtab): Just wipe out new symbols, not all, on error. | |
341 | (end_psymtab): Blow away psymtab if empty. | |
342 | (process_symbol_pair): Swallow into read_ofile_symtab. | |
343 | (process_one_symbol): Use push_context and pop_context. | |
344 | (virtual_context): Delete #if 0'd obsolete stuff. | |
345 | ||
346 | * buildsym.c (end_symtab): Pass objfile. | |
347 | (dbx_lookup_type): Handle null typevector. | |
348 | (dbx_alloc_type): Check file number, not sym number, for -1. | |
349 | (find_symbol_in_list): Add for xcoffread. | |
350 | (start_symtab): Default typevector is empty. Keep reusing same | |
351 | context_stack. | |
352 | (end_symtab): Take objfile argument and pass it to | |
353 | allocate_symtab. Don't make a symtab if no blocks or symbols. | |
354 | Handle empty typevector. | |
355 | (push_context): New function for context stack nesting. | |
356 | (read_type): Mark FIXME where we need to reintroduce type smashing. | |
357 | ||
358 | * buildsym.h (pop_context): Macro, paired with push_context. | |
359 | (subfile_stack): Move here from dbxread.c. | |
360 | ||
361 | * coffread.c (end_symtab, read_coff_symtab): Take and use objfile arg. | |
362 | (read_coff_symtab): Cleanup by freeing objfile, not all symtabs. | |
363 | ||
364 | * mipsread.c (read_mips_symtab, parse_partial_symbols, parse_fdr, | |
365 | new_psymtab, new_symtab): Take and use objfile arg. | |
366 | ||
367 | * dwarfread.c (scan_compilation_units, start_psymtab, | |
368 | process_dies, end_symtab, dwarf_build_psymtabs, | |
369 | read_lexical_block_scope, read_func_scope, read_file_scope): Take | |
370 | and use objfile argument. | |
371 | (psymtab_to_symtab_1, read_ofile_symtab): Don't take or use file | |
372 | descriptor. Use BFD internal functions instead. | |
373 | (end_symtab): Call global allocate_symtab. | |
374 | ||
1d82d3dc | 375 | * elfread.c, target.c: Minor changes to accommodate objfiles. |
a048c8f5 JG |
376 | * symtab.h: partial_symbol_table has no symfile_name member now. |
377 | (fn_fieldlists voffset): avoid non-int bitfield. | |
378 | (struct symtab): Add objfile * and objfile_chain * of symtabs. | |
379 | (struct partial_symtab): Add objfile * and objfile_chain * of | |
380 | psymtabs. Remove symfile_name. | |
381 | ||
1d82d3dc JG |
382 | * symmisc.c: Lose free_all_symtabs, free_all_psymtabs. |
383 | (printsyms_command): Rename from print_symtabs. Add selective | |
384 | listing if 2nd argument given. Print objfile info. | |
385 | (printpsyms_command): Rename from print_partial_symtabs. Ditto all. | |
386 | (printobjfiles_command): New; prints objfiles lists, and checks | |
387 | for consistency of symtab, psymtab, and objfile lists. | |
388 | ||
a048c8f5 JG |
389 | * symfile.h, symfile.c, symtab.h: Lint |
390 | ||
c4668207 JG |
391 | Fri Nov 8 23:38:48 1991 John Gilmore (gnu at cygnus.com) |
392 | ||
393 | * command.c: Include param.h. | |
394 | * defs.h (warning_setup, warning): Declare. | |
395 | * expprint.c (print_subexp, UNOP_MEMVAL case): Lint. | |
396 | * inflow.c (new_tty): Use USE_O_NOCTTY #define. | |
397 | * language.c, printcmd.c (print_scalar_formatted), signame.c, | |
398 | stack.c: lint. | |
399 | ||
b92c774e SC |
400 | Thu Nov 7 18:26:15 1991 Steve Chamberlain (sac at rtl.cygnus.com) |
401 | ||
b715d5b4 SC |
402 | * Makefile.in: link with libiberty after libreadline, since |
403 | readline might want something in libiberty. | |
b92c774e SC |
404 | * m88k-xdep.c: Fixed the register offsets in the ptrace_user |
405 | struct for BCS 88k machines. | |
406 | * xm-m88k.h: don't define USIZE if already defined. | |
407 | * configure.in: Added delta88 target. | |
408 | ||
fbcb5095 JG |
409 | Thu Nov 7 04:51:19 1991 John Gilmore (gnu at cygnus.com) |
410 | ||
1bf068b8 JG |
411 | * am29k-pinsn.c, am29k-opcode.h: Fix decoding of mtacc, dmac, fmac. |
412 | ||
fbcb5095 JG |
413 | * tm-*.h: Remove READ_DBX_FORMAT, COFF_FORMAT, and |
414 | READ_MIPS_FORMAT, which have been unused since BFD. Still | |
415 | remaining is COFF_NO_LONG_FILE_NAMES. | |
416 | * tm-sun3.h, tm-altos.h: Remove detritus accidentally left from | |
417 | function calling code moved to m68k-tdep.c. | |
418 | ||
e64fbb3a JG |
419 | Wed Nov 6 17:21:59 1991 John Gilmore (gnu at cygnus.com) |
420 | ||
421 | * coffread.c: Eliminate c_nsyms in favor of c_naux. | |
422 | Complain if no auxents on .bf and .ef FCN symbols, and assume | |
423 | lots of line numbers. | |
424 | (init_linenos, enter_linenos): Use a sentinel at the end of the | |
425 | read-in linenos, to make for a fast, safe loop-end test. | |
426 | ||
427 | Wed Nov 6 02:54:08 1991 Steve Chamberlain (sac at cygnus.com) | |
428 | ||
429 | * coffread.c (read_coff_symtab): coffread used to rely on the | |
430 | x_sym.x_misc.x_lnsz.x_lnno field giving the # of linnos in a | |
431 | function. Two of the formats I'm using (29k and 88k) don't seem to | |
432 | set it. Ths patch to fcn_last_line and (enter_linenos) is an | |
433 | attempt to use the actual size of the linno table in the file to set | |
434 | the number of linenos to process. | |
435 | ||
0aaa124f SC |
436 | Tue Nov 5 22:47:46 1991 Steve Chamberlain (sac at cygnus.com) |
437 | ||
438 | * Makefile.in: put a - infront of the mv y.tab.c c-exp.tab.c and | |
439 | mv y.tab.c m2-exp.tab.c, so that if bison is used, and the files | |
440 | are created in place, so the mv fails, then the make continues. | |
441 | ||
545af6ce PB |
442 | Tue Nov 5 16:47:47 1991 Per Bothner (bothner at cygnus.com) |
443 | ||
444 | Add C++ as a separate language. | |
445 | * defs.h (enum language): Add language_cplus. | |
446 | * dwarfread.c (end_symtab): Support language_cplus. | |
447 | * c-exp.y: Add new struct language_defn cplus_language_defn. | |
448 | Don't set c to be the default language (see main.c). | |
449 | * c-exp.y (yylex): Only look for field of this if | |
450 | language is C++. (First difference from C!) | |
451 | * language.c: Add case branches for C++ (currently, all | |
452 | the same as C). Also, add c++ to "usage" note for "set lang". | |
453 | * valprint.c (typedef_print). Add case branches for C++. | |
454 | * main.c (main): New way to set initial language: Look at | |
455 | file extension of psymtab containing main(). (Same as we | |
456 | do for symtabs, but avoid loading the symtab yet.) | |
457 | * symtab.c: New routine find_main_psymtab(), used by main() | |
458 | to set initial language. | |
459 | * symfile.c (allocate_symtab): Move code for mapping file | |
460 | extensions-> languages to new deduce_language_from_filename(). | |
461 | ||
462 | Fix a C++ problem when looking for methods in super-classes. | |
463 | There was confusion between base and derived types. | |
464 | * valops.c (value_fn_field): Change function interface. | |
465 | * values.c: Use new value_fn_field interface. | |
466 | ||
abefb1f1 PB |
467 | Mon Nov 4 10:49:33 1991 Per Bothner (bothner at cygnus.com) |
468 | ||
469 | * infrun.c: Fixed typo in comment. | |
470 | * utils.c: All the v*fprintf emulation is now in libiberty, | |
471 | so we can get rid of some junk. | |
472 | * xm-sun3os4.h, xm-sun4os4.h, xconfig/decstation, xconfig/i386sco, | |
473 | xconfig/sun3os4, xconfig/sun4os4: Don`t need HAVE_STRSTR any more. | |
474 | * m68k-pinsn.c (print_insn_arg): Support BB/BW/BL | |
475 | type operands, as used by branch instructions. | |
476 | * gmalloc.c: Fix prototype of memcpy. | |
477 | * elfread.c: Comment out register_addr, since it conflicts | |
478 | with the one in coredep.c. | |
479 | * buildsym.h: Remove extern declarations of two functions | |
480 | that are really static in buildsym.c. | |
481 | * tm-mips.h: Add symbolic names for more registers. | |
482 | * mips-xdep.c (store_inferior_registers): Use new register names. | |
483 | * xm-mips.h: Simplify REGISTER_U_ADDR, since it is now | |
484 | only used for core files, not ptrace. Therefore, | |
485 | the KERNEL_U_ADDR hack is no longer needed. | |
486 | The mapping to ptrace number is now in in mips-xdep.c. | |
487 | * mips-xdep.c: Define REGISTER_PTRACE_ADDR (using the | |
488 | mapping from the old REGISTER_U_ADDR), and use it | |
489 | in {fetch,store}_inferior_registers. | |
490 | * mipsread.c: Rename #include ecoff.h to new name coff-mips.h. | |
491 | * mips-tdep.c (mips_push_dummy_frame, mips_pop_frame): | |
492 | Save/restore FP regs correctly (?). | |
493 | * dbxread.c: Remove duplicate define_symbol and type_synonym_name | |
494 | (these had been previously moved to buildsym.c). | |
495 | Hence, define_symbol becomes extern instead of static. | |
496 | * buildsym.c (read_struct_type): Comment out bogus handling | |
497 | of C++ operator methods. Minor hacking of reading of class | |
498 | contexts. Make define_symbol non-static, so dbxread.c can call it. | |
499 | ||
c9bd6710 JG |
500 | Fri Nov 1 11:05:47 1991 John Gilmore (gnu at cygnus.com) |
501 | ||
502 | * mipsread.c (read_mips_symtab, read_the_mips_symtab): Use real | |
503 | filename with error messages. | |
504 | * stack.c (frame_select_command): Rename to select_frame_command | |
505 | to avoid "fr" and "fra" having nonunique completions. | |
506 | * symfile.c (sort_symtab_syms): Ignore sort of zero symtab *. | |
507 | (symfile_init): Print file format name when unable to handle it. | |
508 | (free_named_symtabs): Use BLOCKVECTOR rather than obsolete BLOCKLIST. | |
509 | * symmisc.c (free_symtab): Only free linetable if nonzero. | |
510 | * symtab.h: Remove obsolete BLOCKLIST macros. | |
511 | ||
d7d1098d SG |
512 | Thu Oct 31 18:12:43 1991 Stu Grossman (grossman at cygnus.com) |
513 | ||
514 | * infrun.c (wait_for_inferior): another stepi/nexti fix. Ensure | |
515 | that stop_step is 1 at bottom of main loop. I don't know why this | |
516 | needs to be done, but it helps me sleep better at night. | |
517 | ||
8b3c897a SG |
518 | Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com) |
519 | ||
520 | * main.c (initialize_history): Read history after reading all | |
521 | init files. | |
522 | ||
4137c5fc JG |
523 | Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com) |
524 | ||
525 | * buildsym.c: Break out initial malloc sizes. | |
526 | (record_line): Record directly in a subfile. Alloc on demand. | |
527 | (compare_line_numbers): Add from xcoffread.c. | |
528 | (end_symtab): New params say whether to sort pendings and | |
529 | linetable. Patch block stabs if defined. Shrink linetable before | |
530 | allocating the symtab. | |
531 | * buildsym.h: Delete line_vector* and prev_line_number. Add | |
532 | global_stabs and file_stabs for xcoffread. | |
533 | * dbxread.c (start_subfile): Move to buildsym. Change above calls. | |
534 | * symtab.h: LINETABLE(symtab) can now be null. Zap LINELIST. | |
535 | * symmisc.c, symtab.c: Cope with null LINETABLEs. | |
536 | ||
537 | * blockframe.c: Pass fromleaf to INIT_EXTRA_FRAME_INFO. | |
538 | * tm-29k.h, tm-88k.h, tm-i960.h, tm-irix3.h, tm-mips.h, tm-pyr.h, | |
539 | tm-sparc.h: Accept fromleaf parameter. | |
540 | * c-exp.y (yyerror): Pass error message if given. | |
541 | * configure.in: Add rs6000 host and target. | |
542 | * inflow.c (new_tty): O_NOCTTY kludge for RS/6000. | |
543 | * symfile.h (entry_point): Add. | |
544 | ||
c0302457 JG |
545 | Sat Oct 26 00:16:32 1991 John Gilmore (gnu at cygus.com) |
546 | ||
547 | * buildsym.c: New file. Breaks out symbol-table-building routines | |
548 | from dbxread.c, so they can be shared with xcoffread.c. | |
549 | * buildsym.h: New file. Declarations for buildsym.c users. | |
550 | * dbxread.c: Remove large chunks into buildsym.c. | |
d47d5315 JG |
551 | * Makefile.in: Add buildsym.c and buildsym.h. |
552 | ||
553 | * symfile.c (syms_from_bfd): New routine. | |
554 | (add_symbol_file): Call it to do the real work. | |
555 | (syms_from_bfd): Initialize entry_point before calling symfile_init. | |
556 | * symtab.h, symfile.c, coffread.c, mipsread.c, dwarfread.c: | |
557 | Avoid declaring or setting entry_point (symfile.h & symfile.c cope). | |
c0302457 | 558 | |
4c53d9ca DHW |
559 | Fri Oct 25 10:58:16 1991 Mark Eichin (eichin at cygnus.com) |
560 | ||
561 | * cplus-dem.c (cplus-demangle): added support for templates, static | |
562 | data, and the new (correct) mangling for destructors. | |
563 | ||
564 | * dwarfread.c: (dwarfwarn): created a varargs version of | |
565 | dwarfwarn, for non __STDC__ compilers. | |
566 | ||
567 | * c-exp.y: (yylex): added match for "template" token. | |
568 | (typebase): added TEMPLATE name '<' type '>' clause, for explicit | |
569 | specification of template types. | |
570 | ||
571 | * symtab.c: (lookup_template_type): new function for finding | |
572 | templates in symbol table. | |
573 | (type_name_no_tag): changed to explicitly check for s/u/e at the | |
574 | beginning of the symbol - if it is a template, none of these will | |
575 | be there (but the name will still contain spaces.) | |
576 | ||
bcccec8c PB |
577 | Fri Oct 25 18:59:32 1991 Per Bothner (bothner at cygnus.com) |
578 | ||
579 | Various fixes to improve g++ debugging. | |
580 | * symtab.h: Add is_const and is_volatile flags for each method. | |
581 | These are bit fields - take their space from voffset, | |
582 | which shrinks to 30 bits. Since voffset is now a bitfield, | |
583 | make it unsigned for portability. This changes its interpretation | |
584 | slightly: Static methods now have voffset 1 instead of -1, | |
585 | and virtual offsets start at 2, not 1. | |
586 | * symtab.c: Renamed gdb_mangle_typename to gdb_mangle_name, | |
587 | since it now returns an entire magled method name, not just | |
588 | the type part. This avoids some duplication. | |
589 | It also allows us to correctly mangle const and volatile | |
590 | methods (using the new is_const and is_volatile bit fields | |
591 | mentioned above). | |
592 | * valprint.c (type_print_base), values.c (check_stub_method): | |
593 | Simplify by using new gdb_mangle_name. | |
594 | * values.c (value_headof): Fix to correctly handle single | |
595 | inheritance (actually two fixes, either of which suffices). | |
596 | * dbxread.c (read_struct_type): Handle const and volatile | |
597 | method specifiers. | |
598 | * dbxread.c (read_struct_type): Yet one more place where | |
599 | we must handle '\\' continuations. | |
600 | * valprint.c (vtbl_ptr_name): Add final '\0'. | |
601 | ||
eb3f3e5c SG |
602 | Fri Oct 25 16:06:38 1991 Stu Grossman (grossman at cygnus.com) |
603 | ||
5ab580cc SG |
604 | * tm-sparc.h, tm-68k.h (EXTRACT_RETURN_VALUE): fix output of |
605 | short return values for sparc and 68k. Patch from Paul Eggert. | |
606 | ||
eb3f3e5c SG |
607 | * coffread.c, coredep.c, i386-xdep.c: install patches for |
608 | SysV/386 3.2 from Mauro DePalma. | |
609 | ||
9cb602e1 JG |
610 | Fri Oct 25 02:02:13 1991 John Gilmore (gnu at cygnus.com) |
611 | ||
c58215f2 JG |
612 | * core.c (core_file_info), exec.c (exec_file_info): Print file |
613 | type. Use printf_filtered. | |
614 | ||
9cb602e1 JG |
615 | * valops.c (value_fetch_lazy): Avoid 0-length fetches. |
616 | ||
b662acae FF |
617 | Thu Oct 24 23:06:40 1991 Fred Fish (fnf at cygnus.com) |
618 | ||
c8c0a2bd FF |
619 | * dwarfread.c: Add casts to remove compiler warnings. |
620 | ||
84d82b1c FF |
621 | * tm-3b1.h, tm-68k.h, tm-altos.h, tm-amix.h, tm-hp300bsd.h, |
622 | tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-pn.h, tm-sun2.h, | |
623 | tm-sun3.h: Remove locally duplicated code for calling functions | |
624 | in the inferior. The only differences were in the specific trap | |
625 | vectors used and whether or not an fpu was present. These are | |
626 | now handled by appropriate definitions of BPT_VECTOR and | |
627 | HAVE_68881 respectively. Other minor obvious cleanups. | |
628 | ||
629 | * valops.c: Correct a minor misspelling. | |
630 | ||
ed317bb3 FF |
631 | * utils.c: Remove local BSD/USG hacks that are now in libiberty. |
632 | ||
b662acae FF |
633 | * dwarfread.c: Remove prototype for dwarfwarn. Does not work |
634 | with <varargs.h>. | |
635 | ||
313fdead JG |
636 | Thu Oct 24 09:33:44 1991 John Gilmore (gnu at cygnus.com) |
637 | ||
b0077123 JG |
638 | * stack.c (frame_command): Always print. Use new |
639 | frame_select_command to select a frame without printing. | |
640 | ||
313fdead JG |
641 | * dwarfread.c: Use <varargs.h>, since <stdarg.h> is not portable. |
642 | ||
4a35d6e9 FF |
643 | Thu Oct 24 01:32:51 1991 Fred Fish (fnf at cygnus.com) |
644 | ||
35f5886e FF |
645 | * dwarfread.c: New file for DWARF debugging format support. |
646 | ||
647 | * elfread.c: New file for ELF object file format support. | |
648 | ||
649 | * procfs.c: New file for SVR4 /proc (process file system) support. | |
650 | ||
651 | * tm-amix.h, xm-amix.h, tconfig/amix, xconfig/amix: New files for | |
652 | Amiga UNIX support. | |
653 | ||
654 | * xm-svr4.h, tm-svr4.h: New files for SVR4 support. | |
655 | ||
656 | * xm-m68k.h: New file for host machines with m68k cpu. | |
657 | ||
bb4ff694 FF |
658 | * Makefile.in: Add elfread.c and dwarfread.c to SFILES_MAINDIR. |
659 | Add elfread.o and dwarfread.o to OBS. | |
660 | ||
661 | * symfile.h: Add "elf" to list of supported formats in comment. | |
662 | ||
e2aab031 FF |
663 | * c-exp.y, defs.h, symtab.h, valprint.c: Add three new builtin |
664 | types to gdb, builtin_type_long_double, builtin_type_complex, and | |
665 | builtin_type_double_complex. Add and use new TARGET_SHORT_BIT, | |
666 | TARGET_INT_BIT, TARGET_LONG_BIT, TARGET_FLOAT_BIT, | |
667 | TARGET_DOUBLE_BIT, TARGET_LONG_DOUBLE_BIT, TARGET_COMPLEX_BIT, and | |
668 | TARGET_DOUBLE_COMPLEX_BIT, as the sizes in bits of the indicated | |
669 | types on the target machine (ala the existing TARGET_LONG_LONG_BIT). | |
670 | ||
02070680 FF |
671 | * infrun.c: When using SVR4 /proc interface instead of ptrace(), |
672 | call proc_set_exec_trap() to setup child to stop at first instruction. | |
673 | ||
674 | * inftarg.c: When using SVR4 /proc interface, call proc_wait() | |
675 | rather than wait(). | |
676 | ||
677 | * m68k-tdep.c: Add new routines supply_gregset(), fill_gregset(), | |
678 | supply_fpregset(), and fill_fpregset(), which are machine | |
679 | dependent support routines for SVR4 /proc interface. | |
680 | ||
2bc2e684 FF |
681 | * utils.c: Add warning_setup() and warning(). Warning() behaves |
682 | the same as error() except that it returns normally rather than | |
683 | jumping back to command level. Modules that don't want to call | |
684 | warning() for some reason, but want to produce their own warnings, | |
685 | can call warning_setup() to ensure compatibility with the way | |
686 | warning() and error() deal with the terminal. | |
687 | ||
eaa1ef1d FF |
688 | * symtab.c: Make internal errors produce more useful messages. |
689 | ||
dcd15e5e FF |
690 | * tm-68k.h: Move code that is duplicated in almost every single |
691 | m68k based machine's configuration files to this common file. | |
692 | Duplications in the configuration files still need to be removed | |
693 | (FIXME). | |
694 | ||
150f5436 FF |
695 | * infrun.c (child_create_inferior): System V versions must call |
696 | setpgrp() with no arguments, to comply with prototyping typically | |
697 | in <unistd.h>. | |
698 | ||
cb17dfb1 FF |
699 | * munch: Add support for SVR4 style nm output. |
700 | ||
4a35d6e9 FF |
701 | * dbxread.c, mipsread.c symmisc.c, symtab.c: Remove the object |
702 | file specific fields from the partial symbol table structure and | |
703 | replace them with a pointer to private data for each different | |
704 | flavor of object file reader to initialize appropriately. | |
705 | ||
b0077123 JG |
706 | Wed Oct 23 09:38:20 1991 John Gilmore (gnu at cygnus.com) |
707 | ||
708 | * xconfig/sun[34]os4: Add note about strstr botch on sunos4.0.3c | |
709 | and previous. | |
710 | ||
711 | * mipsread.c (fixup_undef_type): New function. If a struct / | |
712 | union / enum is defined in a header file but nowhere else used, | |
713 | (by typedefing, pointer referencing or declaration) the mipsread code | |
714 | builds the complete tree for the structure but leaves its code as | |
715 | TYPE_CODE_UNDEF as it doesn't know what kind of aggregate it is. | |
716 | Guess its type based on the details of the members. | |
717 | ||
0d3e7f60 SG |
718 | Tue Oct 22 18:04:32 1991 Stu Grossman (grossman at cygnus.com) |
719 | ||
720 | * infrun.c (wait_for_inferior): Check return value from | |
721 | find_pc_line. | |
722 | ||
bc6c937d SG |
723 | Mon Oct 21 17:47:03 1991 Stu Grossman (grossman at cygnus.com) |
724 | ||
725 | * infrun.c (wait_for_inferior): fix stepi/nexti that was broken | |
726 | by my last edit to this routine. | |
727 | ||
b0077123 JG |
728 | Mon Oct 21 14:27:43 1991 John Gilmore (gnu at cygnus.com) |
729 | ||
730 | * tm-sun3.h (FIX_CALL_DUMMY): problem with cross debugging. | |
731 | FIX_CALL_DUMMY does unaligned accesses and/or forgets to byte swap | |
732 | the values before putting them into the dummy code. (From Peter | |
733 | Schauer) | |
734 | ||
44e4e473 SC |
735 | Mon Oct 21 10:04:39 1991 Steve Chamberlain (steve at rtl.cygnus.com) |
736 | ||
737 | * configure.in: added ebmon target. | |
738 | ||
785ce19c | 739 | Wed Oct 16 22:49:58 1991 John Gilmore (gnu at cygnus.com) |
a1b8c5d6 JG |
740 | |
741 | GDB-4.2 release! | |
742 | ||
743 | * Makefile.in: Roll VERSION to 4.2. | |
44e4e473 | 744 | * README, TODO, WHATS.NEW: Update. |
a1b8c5d6 JG |
745 | |
746 | * core.c (core_open): Improve error message for bad file. | |
747 | Pass .reg virtual memory address to fetch_core_registers to help | |
748 | it find the registers in the core-file header. | |
749 | * coredep.c (fetch_core_registers): Take new argument, use it, | |
750 | and pass it to register_addr to locate the block of registers. | |
785ce19c | 751 | * xm-mips.h: Update KERNEL_U_ADDR for new scheme. Cleanup a bit. |
a1b8c5d6 JG |
752 | |
753 | * dbxread.c (read_dbx_symtab, process_one_symbol): Handle | |
754 | Sequent N_FN_SEQ like everybody else's N_FN. | |
755 | ||
756 | * main.c: Circumvent SCO cc bug with #if !!defined(USG). | |
757 | * tm-i386v.h: #endif guck. | |
758 | * xconfig/i386*: Remove -Dgetpagesize()=4096 kludge. | |
785ce19c JG |
759 | * xconfig/i386sco: Add HAVE_STRSTR to avoid ANSI bdeath. |
760 | * xconfig/tahoe: Add REGEX, which seems to be missing. | |
761 | ||
762 | * coredep.c: Add <sys/types.h> for SCOnix. | |
763 | * dbxread.c (read_dbx_symntab): Avoid coredump on malformed file. | |
764 | * printcmd.c (print_formatted): Flush output before disassembly. | |
a1b8c5d6 | 765 | |
93ae2e88 RP |
766 | Tue Oct 15 20:12:32 1991 Roland H. Pesch (pesch at fowanton.cygnus.com) |
767 | ||
9e0906a6 RP |
768 | * doc/refcard.tex (sec "Working Files"): consistent metavars and |