1 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
4 (hppa_push_arguments): Likewise.
6 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
8 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
9 improve remote debugging efficiency. Also fixed problems with
10 doing function calls for programs with no entry points.
11 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
13 * inferior.h (PC_IN_CALL_DUMMY): ditto.
14 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
15 parse_lines): Pass section_offsets info to these routines so that
16 we can relocate symbol table entries upon readin.
17 * (psymtab_to_symtab_1): Set symtab->primary to tell
18 objfile_relocate to do relocations for our symbols.
19 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
20 (which hang off of the symbol table).
21 * Use prim_record_minimal_symbols_and_info instead of
22 prim_record_minimal_symbols to supply section info to make minimal
23 symbol relocations work.
24 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
25 -1, try to deduce it from ms_type.
26 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
27 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
28 add code to relocate objfile->sections data structure.
29 * remote.c (get_offsets): Use new protocol message to acquire
30 section offsets from the target.
31 * (remote_wait): Get rid of relocation stuff. That's all handled
32 by objfile_relocate now.
33 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
34 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
36 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
38 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
40 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
44 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
45 can no longer set this at run time.
46 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
47 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
48 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
49 sparc-tdep.c compiles).
50 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
53 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
55 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
56 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
57 * configure.in: Recognize m68*-cisco*-*.
59 * Makefile.in (TAGS): Use variables directly, rather than using
60 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
61 and means that these filenames no longer need be unique across all
62 the config/* directories.
63 * configure.in: Put the config/*/ into TM_FILE, etc.
65 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
68 * target.h (struct section_table), objfiles.h (struct obj_section):
69 Change name of field sec_ptr to the_bfd_section. More mnemonic
70 and avoids the (sort of, for the ptx compiler) name clash with
71 the name of the typedef.
72 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
73 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
75 * utils.c: Include readline.h.
76 * Makefile.in (utils.o): Add dependency.
78 * remote.c (getpkt): Add support for run-length encoding.
80 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
82 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
84 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
86 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
87 prim_record_minimal_symbol.
90 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
91 computing their offset from the start of the old buffer and adding
92 to the new buffer, rather than by assuming we can add the
93 difference between the old buffer and the new buffer (it might not
94 fit in an int). Merge in cosmetic differences from emacs regex.c
95 version of this macro.
97 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
99 * Makefile.in (install-only): Fix use of program_transform_name.
101 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
103 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
104 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
105 so I'm nuking the command.
106 * symtab.c (find_addr_symbol): Comment out, no longer used.
108 * main.c (main): Don't init_source_path for the -cd argument. Now
109 that source_path doesn't contain the current_directory from when
110 GDB started up, init_source_path is no longer useful (and is
111 harmful because it clobbers a source_path set in $HOME/.gdbinit).
113 * TODO: Remove item about line numbers being off. It is useless
114 and confusing without a reproducible test case (it mentions
115 proceed(), but I was able to step through proceed without trouble).
117 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 For Sunos 4.x targets, enable gdb to set breakpoints in shared
120 library functions before the executable is run. Retrieve dynamic
121 symbols from stripped executables.
122 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
123 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
124 symtab.c (list_symbols): Handle mst_solib_trampoline.
125 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
126 for all targets, remove IBM6000_TARGET dependencies.
127 * dbxread.c (read_dbx_dynamic_symtab): New function.
128 * dbxread.c (dbx_symfile_read): Use it.
129 * dbxread.c (SET_NAMESTRING): Set namestring to
130 "<bad string table index>" instead of "foo" if the string index is
132 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
134 * symtab.c (list_symbols): Take from_tty as parameter and pass it
135 to break_command. Handle mst_file_* minimal symbol types.
136 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
138 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
140 * c-exp.y(yylex): fix potential memory overflow.
142 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
144 * environ.c (set_in_environ): Eliminate special handling of PATH and
146 * putenv.c: Removed, conflicts with system declaration of
147 putenv on RS/6000 running AIX 3.2.5, and above change makes it
149 * Makefile.in: Change accordingly.
150 * procfs.c (procfs_create_inferior): Change comment accordingly.
152 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
154 * rs6000-tdep.c: Change value to value_ptr.
156 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
158 * i386m3-nat.c: Include floatformat.h.
159 (get_i387_state): Use memset not bzero.
163 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
164 ieee-float.h to floatformat.h.
166 * valprint.c (val_print_string): Ignore error if the error
167 happened after a terminating '\0'.
169 * c-valprint.c (c_val_print): Never add 1 to return value from
170 val_print_string; just return what it returns.
172 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
173 looping through all of the enums.
174 * infrun.c (signals_info): Use it.
176 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
178 * main.c (main): When printing warning about bad baud rate, don't
179 use warning(); it relies on current_target which isn't set up yet.
181 * breakpoint.c (_initialize_breakpoint): Update docstring for
182 tbreak to match what the code actually does. Don't mention tbreak
183 in docstrings for "enable once" or "enable breakpoints once".
185 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
187 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
188 while (0). That defeats the whole purpose of using do . . . while (0).
189 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
190 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
191 using a ?: expression as an lvalue is not portable.
193 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
194 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
195 'p' and 'r' symbol descriptors into a single symbol to look for a
197 * README, config/sparc/tm-sparc.h: Update comments.
199 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
201 * mdebugread.c (parse_type): Do not complain for types with
202 an `indexNil' aux index, these are simply undefined types.
203 Remove indexNil check from caller of parse_type.
204 * mdebugread.c (parse_partial_symbols): Do not enter
205 stGlobal, scCommon symbols into the minimal symbol table, their
206 value is the size of the common, not its address.
207 Handle scInit, scFini, scPData and scXData sections.
208 Use minimal symbol type mst_file_* for stLabel symbols, instead of
210 Enter stProc symbols into the global_psymbols list once, not into
211 the static_psymbols_list.
212 Get rid of dummy psymtab if it is empty, to allow proper detection
213 of stripped executables.
214 * mdebugread.c (cross_ref): Allow cross references to Fortran
217 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
219 * stabsread.c (common_block_end, fix_common_block): Stash the
220 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
221 as to not assume that a pointer fits in an enum.
223 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
225 * os9kread.c (fill_sym): check compiler verion number for pre-
227 * os9kread.c (os9k_process_one_symbol): address of symbol is
228 relative to section not module.
229 * stabsread.c (define_symbol): add symbol type 's' as local
231 * remote-os9k.c: add command 'set monitor_log' to turn on or off
233 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
234 * remote-os9k.c: fix bug in 'set remotebaud' function.
235 * remote-os9k.c (rombug_link): minimize checking so to improve
237 * symfile.c (symbol_file_command): check if failed to link, also make
238 the command be able to accept more than one filenames.
239 * target.c (target_link): check if failed to link with rombug.
240 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
242 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
244 * remote-es.c (es1800_child_ops): Don't declare it static.
246 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
248 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
250 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
252 * dbxread.c: New variable lowest_text_address.
253 (record_minimal_symbol, read_dbx_symtab): Set it.
254 (read_dbx_symtab): Use lowest_text_address + text_size instead of
256 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
258 * dbxread.c (end_psymtab): Remove old and commented out
259 capping_global and capping_static. Fix comments regarding
260 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
262 * parser-defs.h: Add "extern" to start of variable declarations so
263 we don't end up with commons.
264 * parse.c: Define these variables.
266 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
269 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
271 * alpha-tdep.c: Change value to value_ptr.
273 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
275 * solib.c (elf_locate_base): New function to locate the address
276 of the dynamic linker's runtime structure in the dynamic info section.
277 * solib.c (locate_base): Use it instead of iterating over the list
278 of mapped address segments.
279 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
282 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
284 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
285 (pc_in_interrupt_handler): New function. Also add PARAM decl.
286 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
287 signal trampoline and interrupt routines.
288 (frame_saved_pc): Handle signal trampolines and interrupt routines.
289 (frame_chain, frame_chain_valid): Likewise.
290 (hppa_frame_find_saved_regs): Likewise. Also deal with special
291 saved regs convention for SP.
293 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
294 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
295 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
297 * tm-hppah.h (IN_SIGTRAMP): Define.
299 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
301 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
302 alphabetic character as the start of a name.
304 * sparclite/Makefile.in (all install): Build and install aload.
306 * configure.in: Accept i[34]86-*-*sysv32 because that is what
307 config.guess and config.sub produce.
309 * mips-tdep.c: Change value to value_ptr.
311 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
313 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
314 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
315 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
316 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
317 value with value_ptr. This is for the ptx compiler.
318 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
320 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
321 #if 0 i386_float_info.
322 * symm-tdep.c (round): Remove. Also remove sgttyb.
323 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
324 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
325 * i386-tdep.c (i386_frame_find_saved_regs): Put in
326 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
328 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
329 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
330 symm-nat.c. Define CHILD_WAIT and declare child_wait().
331 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
332 tm-i386v.h is apparently OK.
333 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
334 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
337 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
339 * osfsolib.c (xfer_link_map_member): Update to use new
340 target_read_string interface.
342 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
344 * infrun.c (wait_for_inferior): In checking
345 remove_breakpoints_on_following_step, check
346 through_sigtramp_breakpoint as well as step_resume_breakpoint.
348 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
350 * os9kread.c (os9k_process_one_symbol): Rename
351 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
352 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
353 (CORE_ADDR)0, from target_link, since that is what it uses.
354 Process name at end, not during parsing (like we did before Kung's
355 change), so that -readnow and -mapped can appear anywhere.
356 Make text_relocation a local variable.
357 * config/i386/i386os9k.mt: Fix comment.
358 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
359 * os9kread.c: Put "comments" after #endif inside /* */.
360 * stabsread.h: Add os9k_stabs variable.
361 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
363 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
364 descriptor in global_symbols not local_symbols.
365 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
367 (read_type): If os9k_stabs, accept function parameters after 'f'
369 (read_array_type): If os9k_stabs, don't expect index type and
370 expect lower and upper to be separated by ',' not ';'.
371 (read_enum_type): If os9k_stabs, read a number before the first
372 enumeration constant.
373 (os9k_init_type_vector): New function.
374 (dbx_lookup_type): Call it when starting new type vector.
375 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
376 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
377 * os9kstab.c: Removed.
378 * Makefile.in: Update accordingly.
379 * objfiles.c (objfile_relocate_data): Removed.
380 * remote-os9k.c (rombug_wait): Call objfile_relocate
381 not objfile_relocate_data.
382 * objfiles.h, objfiles.c: Remove find_pc_objfile.
383 * remote-os9k.c (rombug_wait): Call find_pc_section not
385 * main.c (quit_command): Check inferior_pid; revert Kung change.
386 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
388 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
390 * os9kread.c: New file to read os9000 style symbo table.
391 * os9kstab.c: new file to read os9000 style stabs.
392 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
393 * objfiles.c (find_pc_objfile): new function to search objfile
395 * objfiles.c (objfile_relocate_data): new function to relocate
396 data symbols in symbol table.
397 * objfiles.h: Add two aux fields in struct objfile to handle
398 multiple symbol table files situation like in os9000.
399 * symfile.c: Change so 'symbol-file' command can handle multiple
400 files. Also call target_link() to get relocation infos.
401 * target.c (target_link): new function to get relocation info when
402 a symbol file is requested to load.
403 * main.c (quit_command): take out 'inferior_pid != 0' condition,
404 because in cross mode there's no inferior pid, bit they need to
406 Makefile.in: add os9kread.c os9kstab.c and .o's.
407 configure.in: add i386os9k target.
408 config/i386/i386os9k.mt: new add.
409 config/i386/tm-i386os9k.h: new add.
411 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
413 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
414 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
416 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
418 * target.c, target.h (target_read_string): Provide error detection to
419 caller. Put string in malloc'd space, so caller need not impose
421 * solib.c (find_solib): Update to use new interface.
422 * irix5-nat.c (find_solib): Read o_path from inferior
423 (clear_solib): Free storage for o_path.
424 * valprint.c (val_print_string): Add comments.
426 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
428 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
431 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
433 * value.h (struct value): Add modifiable field.
434 * values.c (allocate_value, record_latest_value, value_copy): Set it.
435 (record_latest_value): Don't mess with VALUE_LVAL of value.
436 * valops.c (value_assign): Check it. Reword existing error
439 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
440 (STEP_SKIPS_DELAY): Added.
441 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
444 * valprint.c (val_print_string): If errcode is set, always print
445 an error, regardless of force_ellipsis. In the non-EIO case,
446 just print the error message rather than calling error(). Don't
447 access *(bufptr-1) if bufptr points to the start of the buffer.
448 When looking for '\0', don't increment bufptr and addr if bufptr
449 started out already at limit. If an error happens on fetching the
450 first character, don't print the string.
452 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
454 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
457 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
458 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
459 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
460 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
461 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
462 * findvar.c: Update comment regarding ieee-float.h.
464 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
466 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
467 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
468 Define to make backtracing through the various sigtramp handlers
470 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
471 the saved pc from ucontext on the stack for SVR4 signal handling.
473 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
475 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
476 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
477 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
478 just use the global variable itself. When printing baud rate,
479 don't print a baud rate if baud_rate is -1.
481 * coffread.c (read_coff_symtab): Pass mst_file_* to
482 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
483 symbols in the minimal symbols regardless of SDB_TYPE.
485 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
487 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
488 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
489 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
490 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
491 ignored bs->stop for a bp_step_resume breakpoint.
492 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
493 which performs one (the check_sigtramp2 one) of the functions
494 which had been handled by the step_resume_breakpoint. For each
495 use of the step_resume_breakpoint, make it still use the
496 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
498 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
499 When setting the frame address of the step resume breakpoint, set
500 it to the address for frame *before* the call instruction is
503 * mips-tdep.c (mips_print_register): Print integers using
504 print_scalar_formatted rather than duplicating all the
505 CC_HAS_LONG_LONG and so on.
506 (mips_push_dummy_frame): Use read_register_gen rather than using
507 read_register and then putting it back in target format with
508 store_unsigned_integer. If registers are more than 4 bytes, give
509 an error rather than have some registers overwrite other
511 #if 0 unused include of opcode/mips.h.
513 * symfile.h: Don't declare arguments for coff_getfilename.
515 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
517 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
519 * configure.in (hppa*-*-osf*): New configuration.
520 * config/pa/hppaosf.mt: New target makefile fragment.
521 * config/pa/tm-hppao.h: New target include file.
523 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
525 * exec.c (print_section_info): Print entry point for exec_bfd only.
526 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
527 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
528 causes problems if <sys/types.h> has no multiple inclusion protection.
530 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
532 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
533 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
534 (CALL_DUMMY_LENGTH): Changed accordingly.
536 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
538 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
539 numbers of register windows.
541 * sparclite/hello.c: Add factorial function for testing.
542 * salib.c: Use macros instead of constants for I/O addresses to
543 make 931 support easier.
544 * sparclite.h: Change constraint for LOC to "rJ" to force use of
545 register in sta/lda instructions.
547 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
549 * dbxread.c (process_one_symbol): Set
550 block_address_function_relative for COFF like we do for ELF and SOM.
552 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
554 * mdebugread.c (new_psymtab): Pass in section_offsets and set
556 * mdebugread.c (handle_psymbol_enumerators): New function to enter
557 the enumerators of an ecoff enum into the partial symbol table.
558 * mdebugread.c (parse_partial_symbols): Call it.
559 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
560 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
561 offsets. Cast psymtab->read_symtab to PTR before passing it to
563 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
564 set up the global offset table pointer in pic compiled code.
565 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
566 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
567 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
568 ensures that floats are promoted to doubles before they are pushed
571 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
573 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
574 Fixup cache_on and flush_i_cache so that they work for both the
575 930 and 932 processors. Rewrite most low level funcs (uart
576 access & cache stuff) to use new ASI access macros in sparclite.h.
577 Also make it easy to access second serial port.
579 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
581 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
582 <sys/stat.h>; not needed.
584 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
586 * stack.c (print_frame_info): In "pathological" case, don't
587 distrust the line number information.
589 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
591 * mips-tdep.c (mips_print_register): handle 64 bits register.
592 * valprint.c (print_longest): fix a bug in printing 64 bits value.
594 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
598 * Makefile.in (install): Do the sed for program_transform_name
599 ourselves instead of worrying about INSTALL_XFORM. This enables
600 users to override INSTALL_PROGRAM in the standard way.
602 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
603 depend on Makefile.in.
605 * defs.h, valprint.c: Make longest_to_int a function not a macro.
606 Only test against INT_MIN if a LONGEST is bigger than an int.
608 * README: Change GhostScript to Ghostscript.
610 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
612 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
613 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
614 character file names.
615 * Makefile.in (ALLPARAM): Add these files.
617 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
618 character file names.
619 * Makefile.in: Add Kung's new mips64 files.
621 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
623 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
624 mips64el-*-ecoff and mips64-big-*.
625 * defs.h: get rid of FORCE_LONG_LONG.
626 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
627 parsing. Change register size to be MIPS_REGSIZE.
629 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
631 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
632 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
633 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
635 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
637 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
638 (remove_commands, add_commands): Add/remove hms-drain when target
641 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
643 * configure.in: Add Lynx/rs6000 support.
644 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
645 messages. Add rs6000 support. Don't try to modify unwritable
647 * rs6000-nat.c: Move lots of native dependent stuff (like core
648 file support) from rs6000-tdep.c & xcoffexec.c to here.
649 * rs6000-tdep.c: Move native dependent stuff to nat.c.
650 * xcoffexec.c: Move native dependent stuff to nat.c.
651 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
653 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
655 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
656 New files to support Lynx/rs6000.
658 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
660 * README: Remove note about gcc warnings on alpha, these should be
662 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
663 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
664 remote-utils.c, stabsread.c: Include <string.h>.
665 * regex.c: Include "defs.h", change re_comp argument to const char *.
666 * infptrace.c (fetch_register, store_inferior_registers): Change
667 regaddr to type CORE_ADDR.
668 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
669 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
671 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
673 * symtab.h: Always define BYTE_BITFIELD to nothing.
675 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
677 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
678 * configure.in: Remove comment about m68k-em.mt.
679 * Makefile.in: Remove references.
681 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
683 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
686 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
688 * target.c (target_preopen): If target_kill doesn't remove the
689 target from the stack, use pop_target to do it.
691 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
692 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
693 changes to stabsread.c from summer 1993.
695 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
696 printing the program, rather than passing NULL to printf.
697 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
698 try to call UDIDisconnect again. Print better message.
699 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
701 (udi_create_inferior): If udi_session_id is negative, open a new
702 TIP rather than giving an error.
704 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
705 config/ns32k/ns32km3.mh: Define NAT_FILE.
706 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
707 (it was inconsistent and namespace-wrong) to NM_M3_H.
708 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
709 (m3_open): New function.
711 * TODO: Update Mach section.
713 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
715 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
717 * printcmd.c (printf_command): Add missing single-letter
718 backslash-escape sequences, and improve error message.
720 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
722 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
723 rather than trying to shove an int into a pointer and back out
724 again. This avoids compiler warnings.
726 * defs.h (alloca): Declare as void *, not char *, on hpux.
727 Don't prototype it, just declare the return type.
729 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
731 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
732 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
734 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
736 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
737 ZERO_REGNUM, just read it as zero without talking to the board.
739 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
741 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
742 to store_floating, not nonexistent variable len.
744 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
746 (mips_store_word): Change calling convention to return errors, and
747 to provide old contents if the caller wants it.
748 (mips_xfer_memory): Deal with errors from mips_store_word.
749 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
750 define now that remote-mips.c doesn't use BREAKPOINT.
752 * remote-mips.c (mips_create_inferior): Call warning if arguments
753 specified, and then execute "set args" command. Call error, not
754 mips_error, if executable file not specified.
756 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
759 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
762 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
764 * value.h (print_longest): Rename "value" to "val" in prototype
765 declaration because some compilers don't like arguments whose
766 names are the same as types.
767 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
768 before passing it to remote_*_bytes.
770 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
772 * h8500-tdep.c (saved_pc_after_call): The size of the
773 pc is memory model dependent. (segmented_command,
774 unsegmented_command, _initialize_h8500_tdep): New commands to
776 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
778 * remote-hms.c (hms_load): Remove breakpoints when loaded.
779 (hms_wait): Use new status structure
780 (hms_open): Push the target here. (hms_before_main_loop): Not
781 here. (supply_val, hms_fetch_register, hms_store_register): Cope
782 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
783 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
784 all registers in a compact way.
786 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
788 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
789 as CORE_ADDR to match definition in rs6000-tdep.c.
791 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
793 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
794 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
795 definitions into the psymtab.
797 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
799 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
800 a special exceptionSize for the 68332.
802 * remote-udi.c (udi_attach): If no arguments, print error.
804 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
806 * Makefile.in (VERSION): Bump to 4.12.1
807 * NEWS, README: Update to match 4.12 release.
809 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
811 * command.c (empty_sfunc): New function.
812 (add_set_cmd): Use it instead of not_just_help_class_command.
813 (not_just_help_class_command): Change calling convention back to
814 what it was before yesterday's change.
816 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
817 of the type if present.
819 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
821 * printcmd.c (decode_format): Don't blithely set the size for
822 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
824 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
825 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
826 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
827 always just check against INT_MIN and INT_MAX (this also fixes things
828 if sizeof (long) > sizeof (int), e.g. Alpha).
829 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
830 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
831 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
832 BUILTIN_TYPE_UNSIGNED_LONGEST.
833 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
834 longest_int and longest_unsigned_int.
835 * value.h (struct value): Just align to LONGEST, rather than worrying
836 about CC_HAS_LONG_LONG.
837 * valarith.c (value_binop): Figure out type ourself based on
838 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
839 point is that we don't depend on CC_HAS_LONG_LONG anymore.
840 * valprint.c (val_print_type_code_int): Just call
841 extract_unsigned_integer directly, rather than going through
843 * printcmd.c (decode_format): Remove code which would sometimes
844 change 'g' size to 'w' for integers. print_scalar_formatted handles
845 printing huge integers well enough, thank you.
847 * command.c (add_set_cmd, not_just_help_class_command): Change
848 to make this the sfunc, not cfunc, since that is how we call it.
849 * command.h: Comment difference between sfunc and cfunc.
850 * demangle.c (set_demangling_command): Add third arg since that
852 (_initialize_demangler): Use sfunc, not cfunc, for
853 set_demangling_command, since that is how it is called.
854 Remove show_demangling_command; it has no effect.
856 * command.c (shell_escape): Report errors correctly (with error
857 message from strerror).
859 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
861 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
862 x_scnlen.l rather than x_scnlen to match corresponding change in
865 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
867 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
868 Change comments regarding TYPE_CODE_BOOL.
869 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
870 regardless of the language.
871 (value_true): Just call value_logical_not regardless of language.
872 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
873 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
874 * language.h: Improve comment for la_builtin_type_vector.
875 * m2-lang.c (_initialize_m2_language): Don't add any fields to
876 builtin_type_m2_bool.
878 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
880 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
881 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
883 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
885 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
886 by restarting the ioctl.
888 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
890 * target.h (target_wait): Add comment about calling
893 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
895 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
896 additional arguments.
897 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
899 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
901 * sparc-stub.c: Remove unnecessary #include of memory.h.
903 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
905 * mips-tdep.c: Remove code which sets saved_regs from
906 init_extra_frame_info and put it in new function mips_find_saved_regs.
907 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
908 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
909 check if it is NULL and call mips_find_saved_regs if so.
911 * remote-mips.c: Use unfiltered, not filtered, output most places.
913 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
914 backtrace. Revise comments.
916 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
918 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
919 alpha and irix. The _sigtramp case has to be handled properly
920 in the tdep files if we have no ecoff debugging info.
921 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
922 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
923 without PC_REGNUM kludge.
924 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
925 Clean up handling of mips sigtramp frames, improve comments.
927 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
929 * paread.c (read_unwind_info): Fix typo.
931 * paread.c (pa_symtab_read): Update the "check_strange_names"
932 filter to match GCC's current output. Filter out section symbols
933 (which the HP linker sometimes puts in the wrong place).
935 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
937 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
939 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
941 * Makefile.in: Remove all references to sparcly-nat.c.
943 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
944 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
945 duplicating serial.h and target.h.
947 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
948 are not used anywhere (a 5 Oct 1993 change removed the uses).
950 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
951 * config/m68k/es1800.mt: Add comment.
952 * remote-es.c: Extensive changes to update to current conventions.
954 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
955 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
956 to achieve the desired timeout.
957 * serial.h (serial_t): Add field timeout_remaining.
959 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
961 * c-exp.y (yylex): Reenable nested type code.
963 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
965 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
967 * remote-mips.c (mips_ops): Fix docstring.
969 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
971 * config/m68k/tm-monitor.h: Changes to bring this into accordance
972 with the old tm-m68k-em.h:
973 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
974 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
975 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
976 Add FIXME regarding GET_LONGJMP_TARGET.
978 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
979 * infptrace.c (kill_inferior): Add comments.
980 * main.c (quit_command): Call target_close after we kill or
982 * remote-udi.c (udi_close): Don't error() if QUITTING.
984 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
986 * configure.in: Make m68k-coff and aout add monitor support in
987 addition to the standard serial support.
989 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
991 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
994 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
996 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
997 * elfread.c (record_minimal_symbol_and_info),
998 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
1000 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1002 * i386-stub.c: Add ".text" right before "mem_fault:".
1004 * main.c (baud_rate): Add FIXME comment about printing -1 value.
1006 * remote-utils.c (usage): Fix message to be accurate and conform
1007 more closely to normal conventions.
1009 * remote-utils.c (gr_files_info): Have the exec_bfd test control
1010 whether to show information about exec_bfd, and not control whether
1011 to show information about device and speed.
1013 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
1014 usage message, don't dump core.
1016 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
1017 for variable size array.
1018 (bug_fetch_register, bug_store_register): Rename "value" to
1019 "fpreg_buf" because some compilers don't like variables whose
1020 names are the same as types.
1021 (bug_store_register): Use a cast when converting char * to
1024 * symmisc.c (maintenance_print_symbols): Don't refer to the name
1025 of the command in error message (the text was referring to the old
1026 name of the command).
1028 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
1030 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
1031 full details on structure elements without names. This partially
1032 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
1033 of those changes was accidental.
1035 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
1036 defined, make it an error to specify a single argument which is not
1039 * Makefile.in (version.c), main.c (print_gdb_version): Use
1040 host_alias and target_alias, not host_canonical and
1041 target_canonical, to print configuration.
1043 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1045 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1046 of builtin_type_long. It is necessary to get a type which is
1047 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1049 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1050 various miscellaneous things discovered in the process:
1051 * printcmd.c, defs.h (print_address_numeric): New function.
1052 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1053 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1054 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1055 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1057 * utils.c, defs.h (gdb_print_address): New function.
1058 * expprint (dump_expression), gdbtypes.h: Use it.
1059 * breakpoint.c (describe_other_breakpoints),
1060 symmisc.c (dump_symtab, print_symbol):
1061 Use filtered not unfiltered I/O.
1062 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1063 just run gdb under a debugger for this (and it had problems with
1064 printing addresses, how to print b->shadow, etc.).
1065 * buildsym.c (make_blockvector), core.c (memory_error),
1066 exec.c (print_section_info), maint.c (print_section_table),
1067 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1068 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1069 Add comments saying code is broken. Marked with "FIXME-32x64".
1070 * dbxread.c (process_one_symbol), partial-stab.h (default),
1071 remote-vx.c (vx_run_files_info):
1072 Don't cast int being passed to local_hex_string.
1073 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1074 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1076 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1078 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1079 * source.c: Include <sys/types.h> regardless of USG.
1081 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1083 * valops.c (value_assign): Set `type' after coercing toval.
1084 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1085 Use extract_unsigned_integer to get the address of a reference.
1087 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1089 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1090 AIX can use ? instead of \ for continuation. Deal with it.
1092 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1093 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1094 the HP compiler in ANSI mode doesn't like.
1096 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1097 based on USG, rather than defining HAVE_SIGSETMASK to an
1098 expression containing defined. Having a macro used in #if expand
1099 to an expression containing "defined" is undefined according to
1100 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1103 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1105 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1106 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1108 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1110 * ch-exp.y (match_string_literal): Allow a zero-length string.
1111 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1113 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1115 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1116 passing them to print_387_status.
1117 (print_387_status): Don't subtract top from 7 before using it.
1118 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1119 from 7; the above explains it.
1121 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1123 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1124 pointer value when fixing up the frame at the start of a function.
1126 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1128 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1129 Sparc from the stack.
1131 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1133 * remote-mips.c (mips_initialize): Clear mips_initializing via
1134 cleanup chain, not directly.
1136 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1137 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1138 munging the timeout due to the limited range of c_cc[VTIME].
1140 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1141 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1142 m3-nat.c (m3_create_inferior): Pass it.
1143 * procfs.c: Remove ptrace function. It was declared in a way which
1144 conflicted with the prototype in unistd.h on Solaris.
1146 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1148 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1149 in the sigcontext if it is a signal trampoline frame.
1150 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1151 Define for Solaris2.
1153 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1155 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1156 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1157 tm-sparc.h so they can be overridden if necessary.
1159 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1161 * lynx-nat.c: Add Sparc support.
1162 * sparcly-nat.c: Remove. It's useless.
1163 * config/sparc/nm-sparclynx.h: Rewrite.
1164 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1166 * config/sparc/tm-sparclynx.h: Rewrite.
1168 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1170 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1171 directory. Old code was discarded, since the new opcode table has
1174 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1176 * Makefile.in (realclean): Remove info files per make-stds.texi.
1178 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1180 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1181 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1182 * config/sparc/tm-sun4sol2.h: Define it.
1184 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1186 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1187 if we did not find a symbol.
1189 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1191 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1194 * hppab-nat.c (call_ptrace): Delete redundant function.
1195 (kill_inferior, attach, detach, child_resume): Likewise.
1196 (child_xfer_memory): Likewise.
1198 * hppah-nat.c (call_ptrace): Delete redundant function.
1199 (kill_inferior, attach, detach, child_resume): Likewise.
1201 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1203 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1205 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1207 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1208 (CHILD_XFER_MEMORY): Define.
1209 (PT_*): Define so that generic infptrace.c code can be used.
1211 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1213 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1214 struct section_offsets *, not a (nonexistent) struct section_offset *.
1216 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1217 internal_xcoff_symtab, not an array of one of them. Change lots of
1218 "main_aux" to "&main_aux" and so on.
1220 * coffread.c, xcoffread.c: Include <coff/internal.h>
1223 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1225 * coffread.c (coff_getfilename): Make it not static.
1227 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1229 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1230 a completely gratuitous difference between xcoffread.c and coffread.c).
1232 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1234 * infrun.c (wait_for_inferior): Don't set frame for
1235 step_resume_breakpoint for IN_SIGTRAMP cases.
1237 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1238 breakpoint.c (bpstat_what): Move step_resume from its own field of
1239 the struct bpstat_what into the main_action. Make it override
1240 other breakpoints. This is a conservative change in the sense
1241 that before the step resume breakpoint was a breakpoint.c
1242 breakpoint, hitting the step resume breakpoint overrode even
1243 calling bpstat_stop_status.
1245 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1247 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1248 in case execution was stopped in the called function.
1249 * stack.c (print_frame_info, frame_info): If backtracing through
1250 a call dummy, handle the starting source line number on a line
1251 boundary like backtracing through sigtramp.
1252 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1253 for call dummy frame right. Remove old test for dummy frame,
1254 it has been unused at least since gdb-3.5.
1255 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1258 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1260 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1262 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1264 * infrun.c (signals_info), target.c (target_signal_from_name):
1265 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1267 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1269 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1270 * inflow.c (terminal_ours_1): When discussing how to deal with the
1271 tty state, make note of query() as well as readline.
1273 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1274 signals for which stop and print are cleared by default.
1276 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1278 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1279 reserved fields to hold a stub unwind entry type. Fix typo.
1280 (stub_unwind_entry): New structure for raw stub unwind entries.
1281 (stub_unwind_types): The types of stubs we may encounter.
1282 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1283 * hppa-tdep.c (rp_saved): Use additional information provided
1284 by linker stub unwind descriptors.
1285 (frameless_function_invocation): Likewise.
1286 (frame_chain_valid): Likewise.
1287 * paread.c (compare_unwind_entries): New function for sorting
1288 unwind table entries.
1289 (read_unwind_info): Rewrite to remove dependency on host endianness.
1290 Read in data from the $UNWIND_END$ subspace which contains linker
1291 stub unwind descriptors. Merge that data into the basic unwind
1294 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1296 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1298 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1299 from either the symbol name or the auxent.
1300 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1303 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1305 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1307 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1309 * README: Update notes for alpha port.
1311 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1313 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1314 for operation fault, constraint fault, and type fault.
1316 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1318 * Makefile.in (init.c): Add comment explaining formatting conventions.
1320 * c-exp.y (parse_number): Assign to temporary between the right
1321 shifts, to work around a bug in the SCO compiler.
1323 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1324 Add various files which were added to GDB recently.
1326 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1329 * Makefile.in: Add mostlyclean target.
1331 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1335 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1337 * main.c (show_commands): Make return type of extern
1338 history_get be HIST_ENTRY, rather than struct _hist_entry.
1339 (The latter loses with the upcoming merged readline.)
1341 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1343 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1344 const char *, not char *.
1346 * symtab.h (struct symbol): Make section short, not unsigned short.
1348 * symtab.c (lookup_symbol): Add comment about QUIT here.
1350 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1352 * c-exp.y (parse_number): Check for overflow regardless of range
1353 checking. Fix overflow check to use unsigned LONGEST, not
1356 * c-exp.y (parse_number): Make it so that integer constants are
1357 builtin_type_long_long if builtin_type_long isn't big enough or if
1358 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1360 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1361 Print our "()" first, then recurse for the target type.
1363 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1365 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1367 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1369 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1371 * utils.c (request_quit): Re-establish signal handler regardless
1374 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1376 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1378 * i960-tdep.c: Include target.h.
1380 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1382 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1384 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1386 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1387 changes (status -> ourstatus; declare status, etc.).
1388 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1390 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1392 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1394 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1396 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1398 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1400 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1402 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1404 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1406 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1408 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1409 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1411 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1414 Add search to target vector (#if 0'd until after 4.12):
1415 * target.h (to_search, target_search): Add.
1416 * gdbcore.h, core.c (generic_search): Add.
1417 * remote.c (remote_search): Add.
1418 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1421 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1422 is on, call find_pc_function rather than relying just on the minimal
1423 symbols (probably only matters for symbol readers which don't put
1424 statics in the minimal symbols, but changing this strikes me as
1425 not conservative enough).
1426 Initialize name_location in all cases.
1427 If no symbol and no msymbol, don't print anything symbolic.
1429 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1431 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1433 * printcmd.c (print_address_symbolic): Make it search the
1434 symtabs for variables as well as functions. Add `set print
1435 fast-symbolic-addr' and default it to fast (the old way).
1436 Print line numbers for data items as well as functions.
1438 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1439 address, if a symbol is found (take two more args pointing to
1440 where to store these results).
1442 * symtab.h (find_addr_symbol): Add prototype.
1444 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1446 * objfiles.h: Fix comments to reflect the fact that the phrase
1447 "top of stack" always refers to where the pushing and popping takes
1448 place, regardless of whether it is at the highest or lowest address.
1450 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1452 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1453 compiler generated tag names.
1454 * mdebugread.c (parse_type): Handle cross references to qualified
1456 * valops.c (value_struct_elt): Improve error message if the
1457 address of a method is requested from an object instance.
1458 * valops.c (search_struct_method): Make name_matched non-static
1459 to get it initialized correctly.
1460 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1461 exclude segment register which are not writable on newer SCO versions.
1463 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1465 * go32-xdep.c: Remove unused function uerror.
1466 (sigsetmask): Declare return type. Declare argument (to match the
1467 way it is called). Explicitly return 0.
1469 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1471 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1472 partial_symbol): Shrink the storage sizes of symbols, by making
1473 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1474 enums and small ints to the end of each struct to improve
1475 alignment, and switching the section number from int to unsigned
1478 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1480 * symtab.c (find_addr_symbol): New routine that will find the nearest
1481 symbol associated with an address. It does so by exhaustive
1482 search of the symtabs, so it's slow but complete.
1484 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1486 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1487 to [0,0] rather than [0, end of first source file]. This avoids
1488 problems with other parts of GDB looking for linetables in the
1489 _globals_ symtab. Eliminate variables num_object_files and
1490 first_object_file_end.
1492 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1494 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1495 (pop_frame): Restore PC2 and LR0 from dummy frames.
1496 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1497 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1498 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1499 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1500 (SETUP_ARBITRARY_FRAME): Define.
1502 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1504 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1506 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1508 * remote-udi.c (udi_resume): Correct prototype.
1510 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1512 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1513 hppa_frame_find_saved_regs.
1514 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1515 (prologue_inst_adjust_sp): New function.
1516 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1517 (skip_prologue): Completely rewrite to use unwind information.
1518 (hppa_frame_find_saved_regs): Likewise.
1520 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1522 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1523 to convert a signal number with appropriate bounds checking.
1525 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1527 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1529 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1530 print a newline to end the display anyway.
1532 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1533 coprocessor status regs) when popping a frame. This fixes
1534 float exceptions that occur after calling inferior functions.
1536 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1537 Read and write the fsr (float status register) to/from the child
1538 process along with the float regs. Remove Peter Schauer's change
1539 of May 24 '93, which has higher overhead and doesn't solve the
1540 real problem (which was that FSR wasn't being set).
1542 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1544 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1545 stack overflow check isn't right after the register stack
1546 adjustment instruction. Metaware R2.3u compiler moves other
1547 things in front of it. This fix isn't perfect but is what's
1550 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1552 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1554 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1555 character filenames.
1556 * configure.in: Change accordingly.
1558 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1560 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1561 _filtered io routines from these two files.
1563 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1565 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1566 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1567 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1569 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1571 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1573 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1574 printing to gdb_stderr.
1576 * remote-udi.c (udi_kill): Don't close the connection, just set
1577 inferior_pid to zero.
1578 (udi_mourn): Call remove_breakpoints.
1580 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1582 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1584 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1586 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1588 * remote-bug.c: At the start of each section, reset srec_frame
1591 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1592 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1593 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1594 code which looks for those two waitkinds. Use switch statement.
1595 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1596 CHILD_SPECIAL_WAITSTATUS.
1598 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1599 * Move target_signal_from_host, target_signal_to_host, and
1600 store_waitstatus from inftarg.c to target.c. procfs needs them.
1601 * target.c: Include "wait.h" and <signal.h>.
1602 * target.h, infrun.c (proceed), proceed callers: Pass new code
1603 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1604 enums being treated as unsigned and is cleaner.
1605 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1607 * infcmd.c (signal_command), infrun.c (signals_info):
1608 Don't allow user to specify numeric equivalent of
1609 TARGET_SIGNAL_DEFAULT.
1611 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1613 * config/alpha/alpha-netware.mt: New target support for Alpha
1615 * configure.in: Add alpha-*-netware* target.
1617 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1619 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1621 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1623 * target.h: Add enum target_waitkind, enum target_signal, and
1624 struct target_waitstatus. Change status argument to target_wait to
1625 be struct target_waitstatus * instead of int *.
1626 * target.h, infrun.c, all targets: Change type of signal arguments
1627 to resume(), proceed(), and target_resume() from int to enum
1629 * All targets (*_wait, *_resume): Change accordingly.
1630 * infcmd.c (program_info, signal_command), throughout infrun.c,
1631 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1632 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1633 signal code stuff right with the new signals would be non-trivial).
1634 * inferior.h (stop_signal): Make it enum target_signal not int.
1635 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1636 target_signal_from_name): New functions.
1637 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1638 store_waitstatus): New functions.
1639 * procfs.c (procfs_notice_signals): Use them.
1640 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1642 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1644 * objfiles.c (build_objfile_section_table): Don't abort() if
1645 objfile->sections is already set.
1647 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1648 to match recent change to exec.c.
1652 * main.c (print_gdb_version): Change year to 1994.
1654 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1655 * Makefile.in (NONSRC): Add ChangeLog-93.
1657 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1659 * stabsread.c (read_type): Allow defining several type numbers
1660 at once (e.g. "(1,2)=(3,4)="...).
1662 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1664 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1666 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1668 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1669 to process_one_symbol.
1670 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1671 avoid caching a bad endaddr in find_pc_partial_function.
1673 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1675 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1677 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1679 * infrun.c (wait_for_inferior): Do not step or step resume past
1680 the end of a one-line function we just stepped into.
1682 For older changes see ChangeLog-93
1688 version-control: never