1 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3 * i386-stub.c: Remove ansidecl.h and the few uses of it.
4 Stubs should stand alone as much as possible.
6 * README: Add remote-es1800.c and remote-st2000.c to table.
7 * go32-nat.c: Remove, there is no native go32 support.
8 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
10 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
12 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
13 new routines to deal with sending SIGINTs to attached processes
14 when the user interrupts the controlling GDB.
15 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
16 the aforementioned routines when waiting for the attached process.
18 * elfread.c, mipsread.c: Include <string.h>.
19 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
20 * serial.h: Add prototype for serial_restore().
22 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
24 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
25 minimal_symbol_count, because the NULL symbol is not included in
26 the count. This prevented this function from finding the last
29 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
31 * dbxread.c (process_one_symbol): if not defined
32 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
33 the start of the function, not just after N_FUN.
35 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
37 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
38 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
39 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
40 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
41 file. Remove preprocessor defines that previously did remapping.
43 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
45 * infcmd.c (run_command): Avoid long calls to printf_filtered.
46 Bug fix courtesy of Alexander Klaiber.
48 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
50 hp300 native support (hp300hpux untested).
52 * hp300ux-xdep.c: removed.
53 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
54 * xm-hp300hpux.h: updated copyright.
55 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
56 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
57 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
58 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
59 fork-child.o coredep.o corelow.o.
60 (NAT_FILE, NATDEPFILES): new macros.
61 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
62 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
64 (NAT_FILE, NATDEPFILES): new macros.
65 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
67 Vax ultrix native support.
70 * Makefile.in (HFILES): added nm-vax.h.
71 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
72 coredep.o corelow.o removed.
73 (NAT_FILE, NATDEPFILES): new macros.
74 * xm-vax.h: updated copyright.
75 (REGISTER_U_ADDR): removed.
77 Apollo native support (untested).
79 * Makefile.in (HFILES): added nm-apollo68[bv].h.
80 * a68v-nat.c, nm-apollo68[bv].h: new files.
81 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
82 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
83 * a68v-xdep.c: removed.
84 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
85 inftarg.o fork-child.o a68v-xdep.o.
86 (NAT_FILE, NATDEPFILES): new macros.
88 * defs.h: include nm.h.
89 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
90 sparc-tdep.c, : do not include nm.h.
91 * doc/gdbint.texinfo: nm.h now included in defs.h.
93 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
95 * Makefile.in (VERSION): 4.7.1 post release!
97 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
99 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
101 * Makefile.in (VERSION): gdb-4.7 release.
102 * README: Update for gdb-4.7.
104 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
106 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
109 * alldeps.mak, depend: Update.
111 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
113 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
115 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
116 causes problems in setting breakpoint in the right place in
117 functions with `float' args which are passed as doubles.
118 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
119 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
121 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
123 * Makefile.in (HFILES): Add nm-i386sco.h.
124 * dwarfread.c: include <sys/types.h> for SCO.
125 * infptrace.c: Don't include ptrace.h under SCO.
126 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
128 * config/i386v.mt: Add exec.o to TDEPFILES.
130 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
132 * i386v-nat.c: Remove space from front of #endif.
133 * irix4-nat.c: Remove externs of registers[], include inferior.h
135 * mips-nat.c: Explicitly initialize zerobuf to 0!
136 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
137 Always setup fci->frame, even if it's non-zero. Too many places
138 depend upon this behavior (and I have to get a release out the
140 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
141 processing_gcc_compilation if we find the embedded stabs marker.
142 This fixes several bugs with finding the location of short or char
143 function parameters passed on the stack.
145 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
147 Native support for sun4sol2.
149 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
150 * nm-sysv4.h: new file.
151 * Makefile.in (HFILES): added nm-sysv4.h.
152 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
153 (NAT_FILE, NATDEPFILES): new macros.
154 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
156 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
158 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
159 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
161 * Makefile.in (VERSION): Tick to 4.6.9.
163 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
165 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
166 definition, replace with portable one.
167 * remote-nindy.c: Lint.
168 (nindy_wait): Return type is int, result is inferior_pid.
169 * symmisc.c (dump_psymtab): Only print section_offsets if set.
170 (initialize_symmisc): Remove empty function.
171 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
172 Remove obsolete, misspelled macro.
173 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
174 (all @node commands): Use new form to avoid nitpicking errors.
175 * doc/gdbint.texinfo: Document host/native/target split.
177 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
179 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
181 * xm-mips.h (offsetof): Don't define this if __STDC__.
183 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
185 umax native support (untested).
187 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
189 (NAT_FILE, NATDEPFILES): new macros.
190 * config/umax.mt (TDEPFILES): removed exec.o.
191 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
192 removed to nm-umax.h.
193 * nm-umax.h: new file.
194 * Makefile.in (HFILES): added nm-umax.h.
196 hppa native support (untested).
198 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
199 (NAT_FILE, NATDEPFILES): new macros.
200 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
201 * config/hppahpux.mt (TDEPFILES): removed exec.o.
202 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
203 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
204 * hppa[bh]-xdep.c: removed.
205 * hppa[bh]h-tdep.c: do not include ptrace.h.
206 * Makefile.in (HFILES): added nm-hppa[bh].h.
208 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
210 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
212 * mips-nat.c: Straighten out include files. Work around
213 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
216 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
218 * mips-nat.c (fetch_core_registers, register_addr): Copy from
219 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
220 backtraces from core files work.
221 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
222 Functions are now defined in mips-nat.c.
224 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
226 * remote-hms.c: Disable all uses of serial_nextbaudrate and
227 serial_default_name().
229 * remote-hms.c, ser-go32.c, serial.h: Change from
230 serial_timedreadchar() to new serial_readchar().
232 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
234 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
236 * c-exp.y: Moved handling of 'const' and 'volatile' from
237 <type> to <typebase>. This removes 2 conflicts.
239 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
241 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
242 from breakpoint table when reseting breakpoints.
244 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
246 Native support cleanup and corefile fixes for i386 SVR4 systems.
248 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
249 fill_fpregset): Moved to i386v4-nat.c
250 * i386v4-nat.c, nm-i386v4.h, : New files.
251 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
252 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
253 change i386v-nat.o to i386v4-nat.o.
255 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
257 Miscellaneous 386 configs updated.
259 * config/i386aout.mt (TDEPFILES): removed exec.o.
260 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
261 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
262 (NAT_FILE, NATDEPFILES): new macros.
263 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
264 config/i386v4.mt (TDEPFILES): removed exec.o.
265 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
266 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
267 (NAT_FILE, NATDEPFILES): new macros.
268 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
269 fork-child.o coredep.o corelow.o i386-xdep.o.
270 (NAT_FILE, NATDEPFILES): new macros.
272 Native support cleanup for i386bsd (untested).
274 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
275 * config/i386bsd.mh (NATDEPFILES): added exec.o
276 * tm-i386bsd.h (FLOAT_INFO): removed.
277 * nm-i386bsd.h (FLOAT_INFO): added.
279 Native support for i386v (untested).
281 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
282 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
283 (NAT_FILE, NATDEPFILES): new macros.
284 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
285 * i386-xdep.c: removed.
286 * Makefile.in (HFILES): added nm-i386v.h
287 * i386v-nat.c, nm-i386v.h: new file.
288 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
290 * tm-i386v.h (FLOAT_INFO): removed.
292 Native support for linux (untested).
294 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
295 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
296 (NAT_FILE, NATDEPFILES): new macros.
297 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
298 * Makefile.in (HFILES): added nm-linux.h.
299 * nm-linux.h: new file.
300 * xm-linux.h: updated copyright. cleaned up formatting.
301 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
303 Native support for sun386 (untested).
305 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
306 fork-child.o sun386-xdep.o.
307 (NAT_FILE, NATDEPFILES): new macros.
308 * config/sun386.mt (TDEPFILES): removed exec.o.
309 * Makefile.in (HFILES): added nm-sun386.h.
310 * sun386-nat.c, nm-sun386.h: new file.
311 * sun386-xdep.c: removed.
312 * xm-sun386.h: updated comment and copyright.
313 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
316 Native support for i386mach (untested).
318 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
319 fork-child.o mach386-xdep.o.
320 (NAT_FILE, NATDEPFILES): new macros.
321 * Makefile.in (HFILES): added nm-i386mach.h.
322 * nm-i386mach.h, i386mach-nat.c: new files.
323 * mach386-xdep.c: removed.
324 * xm-i386mach.h: updated copyright.
325 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
328 Native separation for go32 (untested).
330 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
331 * go32-nat.c: new file.
332 * go32-xdep.c (call_ptrace, child_resume,
333 fetch_inferior_registers, store_inferior_registers,
334 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
336 Native support for m88k (untested).
338 * Makefile.in (HFILES): added nm-m88k.h
339 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
340 FETCH_INFERIOR_REGISTERS): removed.
341 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
342 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
343 (NAT_FILE, NATDEPFILES): new macros.
344 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
345 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
346 * m88k-xdep.c: removed.
348 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
350 * i386b-nat.c: Comment changes.
351 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
353 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
355 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
357 Avoid longjmp()-catching compilation errors in cross-ports.
359 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
360 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
361 Move from mips-tdep.c and tm-{irix3,mips}.h.
362 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
364 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
367 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
368 (fetch_core_registers): Fix bfd_seek arguments.
370 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
372 Make core files work again (add back the `core' target).
374 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
375 (NATDEPFILES): Add corelow.o.
376 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
379 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
380 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
381 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
382 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
383 appears. FIXME, these should be moved to NATDEPFILES for native
386 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
388 Ultra3 host/target/native split. (untested).
390 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
391 (fetch_register, fetch_inferior_registers,
392 store_inferior_registers, fetch_core_registers): removed to
394 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
396 * Makefile.in (HFILES): added nm-ultra3.h.
397 * nm-ultra3.h, ultra3-nat.c: new files for native support.
398 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
400 (NAT_FILE, NATDEPFILES): new macros for native support.
401 * config/ultra3.mt (TDEPFILES): exec.o removed.
403 * xm-vaxult.h: add MEM_FNS_DECLARED.
405 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
407 * Makefile.in (VERSION): Roll to 4.6.8.
408 (OBS): Put version.o first, so Makefile rebuild happens early.
410 * command.h: Publicize prototype for not_just_help_class_command.
411 * command.c: Remove proto.
412 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
413 output. Move "maint info" from class info to class maintenance,
415 * infrun.c: Move "stop" to class_obscure, and give it a
416 function so it will not be seen as a global help topic. FIXME,
417 it should be possible to set these attributes independently.
419 * core.c (core_command): Make nicer error message for no core support.
421 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
423 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
424 (elfstab_build_psymtabs): staboffset and stabstroffset args are
426 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
427 (scan_compilation_units): Punt unused filename arg. dbfoff,
428 lnoffset, and curlnoffset are file_ptr's now.
429 (dwarf_build_psymtabs): Drop desc and filename args; use
430 objfile. dbfoff and lnoffset are file_ptr's now.
431 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
432 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
433 (elf_symfile_read): Skip desc and filename args to
434 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
435 * gdb-stabs.h: Use file_ptr rather than off_t.
436 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
437 compile-time debug check that someone turned off as "unused".
438 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
439 * symfile.h: Update dwarf_build_psymtabs and
440 elfstab_build_psymtabs prototypes.
441 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
442 Use file_ptr offsets. bfd_seeks use L_SET.
444 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
446 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
447 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
448 value so that demangler won't be invoked. This greatly speeds up
450 * mips-tdep.c (mips_pop_frame): Rewrite handling of
451 linked_proc_info so that it properly deallocates the appropriate
452 item after it is done with it instead of before.
453 * Don't pass bogus frame pointer to create_new_frame(). Just
454 leave it as zero so that lower level code will figure out the
457 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
459 Sony News native support.
461 * Makefile.in (HFILES): added nm-news.h.
462 * nm-news.h: new file.
463 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
464 fork-child.o coredep.o to NATDEPFILES.
465 (NAT_FILE, NATDEPFILES): new macros for native support.
466 * config/news.mt (TDEPFILES): removed exec.o.
468 * remote-vx.c: remove redundant include of sys/time.h.
470 * infrun.c: include ctype.h. Otherwise some machines result in
471 undefined for isdigit.
473 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
475 * configure.in: Convert m68k entries to m68* entries to handle
476 all the various m68xxx hosts and targets.
477 * config/news1000.mt: No longer needed, same as news.mt.
479 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
481 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
483 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
485 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
486 nm-sun2.h, nm-mips.h.
488 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
490 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
492 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
494 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
496 * xm-hppah.h: if __STDC__ is not defined, define
498 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
499 compiler; see the comment in the file.
501 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
503 First cut at support for all BSD variants on 386.
505 * tm-i386bsd.h, xm-i386bsd.h: New config files.
506 * i386b-nat.c: New native support file.
507 * configure.in: Add host and target for i[34]86-*-bsd*.
508 * config/i386bsd.mh, config/i386bsd.mt: New config files.
510 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
512 Sun2 native support (untested).
514 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
515 REGISTER_U_ADDR): removed to nm-sun2.h.
516 * nm-sun2.h: new file.
517 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
518 fork-child.o sun3-xdep.o removed.
519 (NAT_FILE, NATDEPFILES): new macros.
521 Mips native support. Decstation and iris4 have been tested.
524 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
525 fill_fpregset): removed to irix4-nat.c
526 * mips-xdep.c: removed.
527 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
529 * procfs.c: include nm.h.
530 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
531 * xm-irix4.h: bump copyright.
532 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
533 PROC_NAME_FMT): removed.
534 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
535 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
536 (NAT_FILE, NATDEPFILES): new macros for native support.
537 (CC): supply default compiler switches.
538 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
539 fork-child.o coredep.o.
540 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
542 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
543 fork-child.o mips-xdep.o coredep.o.
544 (NAT_FILE, NATDEPFILES): new macros for native support.
546 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
548 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
549 (NATDEPFILES): added fork-child.o
550 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
551 (NATDEPFILES): added fork-child.o
552 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
553 (NATDEPFILES): added fork-child.o
555 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
557 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
558 by using puts_filtered instead.
560 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
562 * remote-nindy.c (nindy_load): Replacement version from Steve
563 Chamberlain, doesn't require forking to run "strip" or "sx".
565 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
567 * Makefile.in (HFILES): Add nm-*.h files.
569 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
571 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
572 (NATDEPFILES): added fork-child.o.
574 * doc/gdbint.texinfo: document a few more macros, create new
575 section for native macros.
577 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
579 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
580 resolution of copyright issues.
582 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
584 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
585 subdir gets configured.
587 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
589 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
591 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
592 searching for a "bfd_strip" program. Also, fixed up arguments
593 passed to that program.
595 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
596 which is now used for something else. Rewrite description of
597 associated parameters to match how gdb does it now.
598 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
600 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
602 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
604 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
607 * inferior.h (proc_signal_handling_change): prototype removed.
608 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
609 (handle_command): now calls target_notice_signals.
610 * procfs.c (proc_signal_handling_change): renamed to
611 procfs_notice_signals. Now static. Add prototype. All callers
613 * target.h (struct target_ops): new field, to_notice_signals.
614 (target_notice_signals): new macro to cover new field.
615 * target.c (cleanup_target): default to_notice_signals to ignore.
616 * corelow.c (core_ops),
618 inftarg.c (child_ops),
619 procfs.c (procfs_ops),
620 remote-adapt.c (adapt-ops),
621 remote-eb.c (eb_ops),
622 remote-es1800.c (es1800_ops, es1800_child_ops),
623 remote-hms.c (hms_ops),
624 remote-mm.c (mm_ops),
625 remote-nindy.c (nindy_ops),
626 remote-st2000.c (st2000_ops),
627 remote-udi.c (udi_ops),
628 remote-vx.c (vx_ops, vx_run_ops),
629 remote.c (remote_ops),
630 target.c (dummy_target),
631 xcoffexec.c (exec_ops): added static initializer for
633 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
635 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
637 * main.c (define_command): Add forgotten initializer.
639 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
641 * language.c, language.h: Move saved_language out to global
642 expected_language. Set expected_language when user expectation
644 * language.c (language_info): Don't print type/range checking gub.
645 * main.c (main): Set expected language.
646 (execute_command): Check against expected language.
647 * symfile.c (set_initial_language): Set expected language.
649 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
651 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
653 A bunch of changes mostly to improve debugging of C++ programs.
654 Specifically, the calling of inferiors methods is improved.
656 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
657 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
658 hide the implementation details of pointer-to-method objects.
659 How to tell if the pointer points to a virtual method is
660 still very dependent on the particular compiler, but this
661 should make it easier to find the places to change.
662 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
663 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
664 macros, instead of a hard-wired-in code that incorrectly
665 assumed a no-longerused representation of pointer-to-method
666 values. And otherwise fix the relevant bit-rotted code.
668 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
669 If there are both fields and methods, put a space between.
671 * stabsread.c (read_struct_type): Fix bug in handling of
672 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
673 by '_'). (It used to prematurely exit the loop reading in
674 the fields, so it would think it should start reading
675 methods while still in the fields. This could crash gdb
676 given a gcc that can emit nested type information.)
678 * valops.c (search_struct_method): Pass 'this' value by
679 reference instead of by value. This provides a more
680 consistent interface through a recursive search where the
681 "bottom" functions may need to adjust offsets (due to multiple
683 * valops.c, value.h, values.c: Pass extra parameters to
684 value_fn_field and value_virtual_fn_field so we can
685 correctly adjust offset for multiple inheritance.
686 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
687 virtual function calls by using value_virtual_fn_field().
688 * values.c: New function baseclass_offset, derived from
689 baseclass_addr (which perhaps can be made obsolete?).
690 It returns an offset rather than an address. This is a
691 cleaner interface since it doesn't mess around allocating
693 * valops.c (search_struct_method): Use baseclass_offset
694 rather than baseclass_addr.
696 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
698 * Makefile.in: Re-install 29K/UDI stuff.
699 * remote-udi.c (udi_resume): Clean up.
700 * (udi_wait): Rewrite, leave out bugs.
701 * Add debugging code to print out all register fetches and stores.
702 * Straighten out target_ops.
703 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
705 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
707 * remote-udi.c (udi_create_inferior): run with no arguments should
708 not pass the program name as an argument, since the UDI code
709 already handles that.
710 (udi_load): get the symbols from prog_name, not arg_string (the
711 load command should really use arg_string as the program name, not
712 prog_name, but at least the run command works now).
714 * munch: HP9000/300 nm puts an extra space between T and symbol
717 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
718 needed for vxworks targets.
720 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
722 * am29k-tdep.c (_initialize_29k): Make it possible for the
723 user to set and query the address where function calls into the
724 inferior write a small scratch routine. `set call_scratch_address'
725 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
726 * remote.c (remote_prepare_to_store): Only fetch regs if they are
727 not already cached validly.
729 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
731 Rs6000 native support.
733 * infptrace.c: remove #ifdef USG from around include ptrace.h.
734 machines without this header should not be compiling this file.
735 * nm-rs6000.h, rs6000-nat.c: new files for native support.
736 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
737 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
738 * xm-rs6000.h: do not include ptrace.h.
739 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
740 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
741 infptrace.o and inftarg.o move to NATDEPFIES.
742 (NAT_FILE, NATDEPFILES): new macro for native support.
746 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
747 new macros for native support.
748 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
750 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
752 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
753 * sun3-nat.c, nm-sun3.h: new files for native support.
755 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
757 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
758 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
759 dbfsize and use it to initialize new local file scope dbsize.
760 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
761 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
762 DIEs as well as the current check for undersize DIEs. This helps
763 to gracefully detect and reject corrupted DIE information.
765 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
767 Add `command hooks' and a hook for inferior program stopping.
769 * command.h (struct cmd_list_element): Remove unused `aux'
770 field. Add new `hook', `hookee', and `cmd_pointer' fields.
771 * command.c (add_cmd): Initialize new fields, elim old.
772 (add_alias_cmd): Clone new fields.
773 (delete_cmd): Un-hook hookee if we're deleting hook.
774 (help_cmd): Tell user the command is hooked, if it is.
775 (lookup_cmd_1): Abbreviations return the original command
776 instead of themselves, so that hooks on the original cmd will be
778 * defs.h (enum command_class): Add class_pseudo and comments.
779 * gdbcmd.h (execute_user_command): Add prototype.
780 * infrun.c (normal_stop): If the stop command is hooked,
781 run the hook whenever we stop.
782 (hook_stop_stub): Stub for catch_errors.
783 (_initialize_infrun): Set up pseudo "stop" command.
784 * main.c (execute_user_command): Code extracted from execute_command.
785 (execute_command): If hooked, run the hook before the command.
786 (define_command): If defining a new hook, check the command it
787 is hooking, and warn if none. Install the hook.
788 * source.c (_initialize_source): "l" is an abbrev for "list".
789 * doc/gdb.texinfo: Document command hooks.
791 * Makefile.in (VERSION): Roll to 4.6.7.
792 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
793 * infrun.c (breakpoints_inserted): Make it static again.
794 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
796 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
798 Native file renaming.
800 * nat-sparc.c -> sparc-nat.c
801 * nat-sun4os4.h -> nm-sun4os4.h
802 * nat-trash.h -> nm-trash.h
803 * config/sun4os4.mh: track file renaming.
804 * configure.in: link to nm.h rather than nat.h.
805 * infptrace.c: include nm.h rather than nat.h.
807 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
809 Host/target/native split for sun4.
811 * Makefile.in (TSOBS): removed corelow.o.
812 * infptrace.c: included nat.h.
813 * nat-trash.h: temporary header file. This should be removed once
814 all hosts have the native/host/target split.
815 * configure.in: add a symlink from nat-trash.h to nat.h if no
816 other nat file exists for this configuration.
817 * sparc-tdep.c: no longer include sys/ptrace.h.
818 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
819 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
821 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
822 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
823 to NATDEPFILES. removed sparc-xdep.o.
824 (NATDEPFILES, NAT_FILE): new macros for native support.
826 Break the direct connection from core_file_command to any
827 particular type of core file support.
829 * target.h (find_core_target): new prototype.
830 * target.c (find_core_target): new function. Walks the target
831 list looking for the core target.
832 * core.c (core_file_command): replace calls to core_detach and
833 core_open with find_core_target and direct calls.
835 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
837 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
839 config/hp300hpux.mh: ALLOCA1 was not defined.
841 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
843 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
844 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
845 until we can figure out a better way to do paging.
847 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
849 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
850 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
851 * hppa-coredep.c: Remove, now that we use the hook.
852 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
853 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
855 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
856 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
857 be ripped out and reimplemented right (see elfread.c).
858 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
860 Rename all HPPA files to fit into unique DOS filenames:
861 * *hppabsd* => *hppab*
862 * *hppahpux* => *hppah*
864 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
866 Make the /proc support a target-struct in its own right.
868 * Makefile.in: Remove inftarg.[co], since it is now included via
870 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
871 reference infptrace.o. Add fork-child.o to all *.mh that
874 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
875 No longer global functions.
876 (fork_inferior): New global function from fork-child.c.
877 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
878 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
879 (child_create_inferior): Moved to fork-child.c as fork_inferior.
880 (child_create_inferior): New tiny function that calls fork_inferior.
881 * fork-child.c: New file, containing fork_inferior, which is
882 built from slight mods to inftarg.c's child_create_inferior.
884 * procfs.c (procfs_ops): Add target vector.
885 (attach): Rename as static do_attach.
886 (procfs_create_inferior): New tiny function that calls fork_inferior.
887 (child_xfer_memory): Rename to static procfs_xfer_memory.
888 (store_inferior_registers): Rename to static procfs_store_registers.
889 (inferior_proc_init): Rename to static procfs_init_inferior.
890 (procfs_attach, procfs_detach, procfs_prepare_to_store,
891 procfs_files_info, procfs_open, procfs_mourn_inferior,
892 procfs_can_run): Slightly mangled copies of the corresponding
893 child_XXX routines from inftarg.c.
894 (proc_wait): Renamed to static procfs_wait.
895 (child_resume): Rename to static procfs_resume.
896 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
897 (initialize_proc_fs): Rename to initialize_procfs. Set up
900 * putenv.c: index -> strchr.
901 * regex.c: Always rename bcopy to memcpy, etc.
902 FIXME: Eventually do the renames rather than use #define's.
903 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
905 * sparc-xdep.c: Move deferred_stores to target dependent.
906 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
908 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
910 Split non-target-dependent code out of target_attach routines.
912 * target.h: Comments on target_attach args and results.
913 * infcmd.c (attach_command): Check for existing execution, call
914 target_attach, set up terminal status and wait_for_inferior, wait
915 for the attach status, and do normal_stop.
916 * inftarg.c (child_attach): Remove target independent stuff.
917 * remote-adapt.c (adapt_attach): Ditto.
918 * remote-mm.c (mm_attach): Ditto.
919 * remote-udi.c (udi_attach): Ditto.
920 * remote-vx.c (vx_attach): Ditto.
924 * remote-hms.c (hms_attach): Remove completely, it was useless.
925 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
926 commented-out start_remote calls.
927 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
928 DENTER and DEXIT macros and their calls. Use a real debugger --
929 like gdb -- to see what functions are being called when.
930 * utils.c (strcmp_iw): Make nonstatic, for lint.
932 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
934 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
936 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
938 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
939 fix to differentiate between gcc1 & gcc2 compiled files so that we
940 can debug calls that pass structs as args correctly.
941 * symmisc.c (dump_symtab): If block was compiled with gcc, say
942 so, and what version.
944 * remote.c (remote_wait): Make regs be char to avoid picayune
945 ANSI compiler warnings.
947 * energize.h: Move all external struct decls to inside of
948 __STDC__, add prototype for energize_shell_wait().
949 * energize.c (getpty): Clean up, make us really get a controlling
951 * (energize_initialize): Disable SIGIO prior to setting up for
952 I/O interrupts. Move setsid(), et. al. to getpty().
953 * (energize_shell_wait): New routine to wait for things started
954 via the shell command, uses wait() instead of /dev/proc.
955 * Also, add prototype for execute_command_1().
957 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
959 * inftarg.c (child_create_inferior, child_attach,
960 child_mourn_inferior): collect unix child process stratum
961 functions which live below the target vector into this file to
962 facilitate host/target/native split. Also, make them static.
963 * inflow.c (child_mourn_inferior): removed.
964 * infrun.c (child_create_inferior, child_attach): removed.
965 (resume): becomes global so that functions below the
966 target vector can find it.
967 * inferior.h (resume): add prototype.
968 (child_mourn_inferior, child_create_inferior, child_attach):
971 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
972 replaced with find_default_attach and
973 find_default_create_inferior.
975 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
977 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
978 addresses don't get displayed in the wrong positions.
980 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
982 Separate core functions along target vector in preparation for
983 native support. Functions above vector now live in core.c. Those
986 * core.c (solib_add_stub, core_close, core_open, core_detach,
987 get_core_registers, core_files_info, core_ops): moved to corelow.c
988 (_initialize_core): removed addition of core_ops target.
989 * corelow.c: new file.
990 (solib_add_stub, core_close, core_open, core_detach,
991 get_core_registers, core_files_info, core_ops): moved from core.c
992 (_initialize_corelow): new function.
993 * gdbcore.h (core_open, core_detach): added prototypes.
994 (core_ops): add forward declaration.
995 * Makefile.in (SFILES_MAINDIR): add core.c
997 (TSOBS): change core.o to corelow.o
999 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
1001 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
1002 instead of 'sun' predefined symbol so that trap analysis code is
1003 enabled only when the TARGET is a sun3.
1005 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1007 * tm-i960.h (ext_format_i960): Add top-level declaration.
1008 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
1009 blocks, else Sun4 compiler complains.
1011 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
1013 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
1014 instruction's argument. Patch from jonathan@cs.stanford.edu
1017 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1019 Break the thread of control that implies that a unix child
1020 process will be the default target.
1022 * target.c (find_default_run_target, find_default_attach,
1023 find_default_create_inferior, return_zero): new functions.
1024 (cleanup_target): Make return_zero the default for to_can_run.
1026 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
1027 child_create_inferior references with find_default_XXX instead.
1029 * target.h (struct target_ops): new field, to_can_run.
1030 (find_default_attach, find_default_create_inferior): new prototypes.
1031 (target_can_run): new macro.
1033 * Also added a zero (default) to_can_run element to all static
1034 struct target_ops initializations throughout GDB, except:
1035 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
1037 * infrun.c (child_create_inferior): Clean up error handling when
1038 no exec file is specified.
1039 (child_attach): Don't require exec file.
1041 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
1043 Remove kill_inferior_fast, in favor of target_kill, which goes
1044 through the target vector.
1046 * inferior.h (kill_inferior_fast): remove declaration.
1048 * main.c (disconnect): call quit_cover using catch_errors rather
1049 than calling kill_inferior_fast directly. New way goes through
1050 the target vector, handles attached processes, and writes
1051 command history if appropriate.
1052 (quit_cover): new function, wrapper for quit_command.
1054 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
1055 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
1056 inlining them into the local kill_inferior when needed.
1058 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
1060 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
1061 * stabsread.c (read_struct_type): Simplify complicated expression
1062 for dumb DECstation compiler.
1064 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
1066 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
1067 operands to memory management instructions, from WRS.
1069 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
1071 * main.c (main): Back out previous language setting changes.
1072 Replace with simple default to C before processing any init
1073 files. There MUST be a language set, even in the absence of
1074 init files or executables, or expression parsing fails.
1076 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
1078 * main.c (main): Move code that sets initial language to
1079 symfile.c. Fixup places where command files are processed to
1080 be consistent in setting a default language if none has been
1082 * symfile.c (set_initial_language): Add code moved from
1083 main() that sets an initial default language when a new
1084 symbol file is read.
1085 * symfile.c (symbol_file_command): Call set_initial_language.
1086 * symtab.c (find_main_psymtab): Add FIXME comment.
1088 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1090 * breakpoint.c, sparc-tdep.c: comment changes.
1091 * configure.in: removed target_dependent line.
1093 * remote-mm.c (mm_attach): change printf to error to prevent
1095 * remote-udi.c (udi_attach): change printf to error to prevent
1098 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
1099 calls to {fetch|store}_inferior_registers with calls to
1100 target_{fetch|store}_registers, for remote-target independence.
1102 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
1104 * Makefile.in: Fix bug I introduced in merging Rich's change.
1105 * infrun.c (child_create_inferior): Use proceed() rather than
1106 doing all the same stuff by hand.
1108 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1110 * Makefile.in, configure.in: add support for files used only when
1111 configured native, that is, when host = target.
1113 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1115 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
1116 stores are target dependent and were moved from xm to tm.
1118 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
1120 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
1122 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
1123 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
1125 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1127 * target.h (struct target_ops): removed to_convert_to_virtual and
1128 to_convert_from_virtual elements. Initializations removed from
1129 all static initializations.
1130 (target_convert_to_virtual, target_convert_from_virtual):
1132 (host_convert_to_virtual, host_convert_from_virtual): Removed
1133 forward declarations.
1134 * target.c (cleanup_target): removed default assignments for
1135 to_convert_to_virtual and to_convert_from_virtual.
1136 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
1138 * findvar.c (value_of_register, value_from_register):
1139 target_convert_to_virtual inlined.
1140 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
1141 * valops.c (value_assign): target_convert_from_virtual inlined.
1143 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
1145 * main.c (gdb_readline): Avoid printf_filtered, which sets char
1146 position wrong if used for the prompt.
1147 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
1149 Support for accessing arbitrary MIPS stack frames in memory.
1151 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
1152 set, run it before INIT_EXTRA_FRAME_INFO.
1153 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
1155 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
1156 (FP) value in the frame_info struct if it is zero (as from top of
1158 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
1160 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
1161 comes back as zero. So does FP_REGNUM, as a trigger for
1162 init_extra_frame_info.
1164 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
1165 the program counter set before INIT_EXTRA_FRAME_INFO is run.
1166 (INIT_FRAME_PC): Defined to null.
1167 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
1168 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
1169 Briefly explain MIPS stacks in GDB.
1171 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
1173 * copying.awk, copying.c (show_copying_command,
1174 show_warranty_command): Rename from copying_info, warranty_info,
1175 to match command function conventions.
1177 * utils.c (prompt_for_continue): Reinitialize more-counts
1178 before printing anything, and again afterward. Fix comments.
1179 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
1180 or alloca() if needed.
1182 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
1183 detect native versus cross-host.
1185 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
1187 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
1188 Suns. Rename to m68k_saved_pc_after_call.
1189 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
1190 m68k_saved... instead of sun3_saved...
1192 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
1194 * Makefile.in (update-depend, update-alldeps): Split out of
1195 setup-to-dist, for convenience in rebuilding the depend and
1197 (assorted): Update to catch straggler files when building gdb.tar.Z.
1199 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
1201 Preliminary cleanup for splitting host/native/target.
1203 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
1204 here; it is dealt with at a gdb-target-independent level.
1205 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
1206 high toned routine. Fix return type to void.
1207 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
1208 Rich and I believe the "real problem" was that both single_step
1209 and target_resume were issuing PT_CONTINUE calls. This would
1210 cause the second PT_CONTINUE to sometimes fail because the process
1211 was already running.
1212 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
1214 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
1216 * energize.c (pty_to_kernel): Must check for EAGAIN as
1217 termination condition.
1218 (full_filename): Don't prepend dirname if filename begins with /.
1219 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
1221 (getpty (NCR)): Lotsa bug fixes...
1222 (kernel_dispatch (case StopRType)): Use kill() instead of
1223 killpg() so we can deal with losing systems...
1224 (wait_for_events): Work around NCR select() lossage. It doesn't
1225 zero out readfds when select() returns zero.
1226 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
1227 getcwd() instead of getwd() (NCR getwd() seg faults).
1228 (energize_wait): Use sigaction() for NCR. Their version of signal()
1229 is unreliable by default.
1231 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
1232 error from PIOCSWSTOP.
1234 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
1235 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
1236 defs.h, utils.c: Make vfprintf_filtered global.
1238 * energize.c (send_location): New routine to consolidate all
1239 places where we must notify kernel of where the given pc is.
1240 (cplus_demangle): Put single-quotes around demangled names.
1241 (energize_call_command): Call send_location() after doing up,
1242 down, and frame commands.
1244 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1246 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
1247 pass at doc for two new remote targets---29K using UDI, and Tandem
1248 ST2000 using STDBUG.
1250 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
1252 * doc/all.m4: turn on H8/300 stuff for generic manual
1254 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
1255 after explicit call to breakpoint() in serial stubs.
1257 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
1259 * mipsread.c: Clean up some white space.
1260 (parse_symbol): Handle stEnd of stFile.
1261 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
1263 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
1264 store_inferior_registers): Replace unexplained numbers
1265 with manifest constants from a DECstation header file.
1266 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
1267 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
1269 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
1271 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
1272 for "down". Suggested by Richard Stallman.
1274 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1276 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
1277 redeclaration bug on SunOS 4.
1279 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
1281 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
1282 * m68k-stub.c: Remove a few extraneous ANSI-isms.
1283 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
1284 they aren't already there.
1285 * remote-vx.c (vx_prepare_to_store): Ditto.
1286 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
1288 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
1290 Removed a large number of changes inserted by Per Bothner
1291 for C++ support. These will go back in when they've been
1294 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
1296 * serial.h: Fix prototye for serial_raw().
1297 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
1298 serial_write() to match prototypes.
1299 * remote-st2000.c (get_reg_name): Make *p be const.
1301 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
1303 * remote-nindy.c (nindy_fetch_registers): Make return type void,
1304 to agree with target structure field type.
1305 (nindy_store_registers): Ditto.
1307 * Makefile (OPCODES): New var, pointing to opcodes library.
1308 (CLIBS, CDEPS): Include it.
1309 (saber_gdb): Load opcodes library.
1311 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
1313 * a68v-xdep.c (store_inferior_registers): declare as void.
1314 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
1315 * remote-st2000.c: Massive changes to use new serial package.
1316 Also added 'connect' command to transparantly connect to serial
1318 * ser-termios.c: Big cleanup, use nicer coding conventions.
1319 * ser-bsd.c: New module, serial stuff for BSD systems.
1320 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
1321 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
1323 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
1325 * doc/gdb.texinfo: fix shameful error of agreement reported by
1326 jimb@occs.cs.oberlin.edu (Jim Blandy)
1327 * doc/gdb.texinfo: remove old partial discussion of remote serial
1328 protocol (via serial debug stubs)
1329 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
1330 use of serial debug stubs
1332 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
1334 * symfile.h: Declaration of set_demangling_style() moved
1335 here from demangle.h (which is now in ../include).
1336 * i386-xdep.c: Update comment.
1338 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
1340 * symtab.c (completion_list_add_symbol): restructured to optimize
1341 for time. First clip names that cannot match. Then clip any
1342 names we've already considered. Drop a redundant strncpy. Drop
1343 a redundant malloc and associated free for demangled names.
1345 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
1347 * a68v-xdep.c (store_inferior_registers): Define as type void.
1348 * configure.in: Add host m68k-apollo*-bsd*.
1349 * demangle.c (struct demanglers): Use enum instead of constant
1350 value to keep braindamaged HP/Apollo compiler happy.
1352 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
1354 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
1355 match "FOO". This allows 'break Foo' to work when Foo is
1356 a mangled C++ function. (See comment before function.)
1358 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
1360 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
1361 for files in vx-share/*.c.
1362 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
1363 for normal GDB source files.
1365 * Makefile.in (VERSION): Roll to 4.6.6.
1367 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
1368 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
1369 * tm-sun3os4.h: Update comments.
1370 * xm-delta88.h: Remove STACK_END_ADDR.
1372 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
1374 * Makefile.in (VERSION): Roll to 4.6.5.
1376 * infrun.c: Lint for recent `handle' changes.
1378 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
1379 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
1380 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
1381 should include a ser-XXX.o module.
1383 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
1384 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
1386 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
1387 known suns in configure.in, rather than mapping them to unique
1388 config files that happen to duplicate other config files.
1389 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
1390 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
1392 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
1394 * configure.in (*-*-sunos*): Use trailing * to match all
1395 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
1396 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
1397 in production on Sun-4.
1398 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
1399 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1400 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
1402 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
1403 config/sparc-noun.mt: New target configs for embedded.
1404 * config/sun4os3.{mh,mt}: Remove, never existed in production.
1406 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
1407 target definitions for embedded with and without underlines on
1408 identifiers. FIXME -- this ought to be known by BFD instead.
1410 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
1411 not a parameter of the CPU, but of the development environment.
1412 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
1414 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
1416 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
1417 (which involves reading in main's symtab) if we have no breakpoints.
1419 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
1421 * dwarfread.c (cu_language): New local variable to record
1422 language for current compilation unit being processed.
1423 * dwarfread.c (set_cu_language): New local function to decode
1424 and record language for current compilation unit being processed.
1425 * dwarfread.c (synthesize_typedef): Add local function to
1426 synthesize a typedef for C++ classes, structs, unions, and
1428 * dwarfread.c (read_structure_scope): Synthesize typedefs
1429 for C++ classes, structs and unions.
1430 * dwarfread.c (read_enumeration): Synthesize typedefs for
1432 * dwarfread.c (read_file_scope): Call set_cu_language to
1433 record language for current compilation unit. After symtab
1434 is built, save this recorded language.
1435 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
1436 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
1437 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
1438 typedefs for C++ classes, structs, unions, and enumerations.
1439 * dwarfread.c (scan_compilation_units): Call set_cu_language
1440 to record language for current compilation unit.
1441 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
1442 for TAG_enumeration_types, rather than in add_partial_symbol.
1443 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
1444 case with class, struct, and union type cases, now that they are
1445 the same. Remove tests for non-NULL name attributes, now done
1447 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
1448 treat as alias for TYPE_CODE_STRUCT for now.
1450 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
1452 * Makefile.in: map "gdb" through program_transform_name when
1455 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
1457 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
1458 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
1459 Use "regi" for local indexing through register numbers, reserving
1460 "regno" for the name of a specific register passed as an input
1461 parameter. Fix bug propagated through all versions that sometimes
1462 used regno as an index when it should have been regi, thus using
1463 -1 as an index in some cases.
1465 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
1467 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
1468 respectively, so same demangler can be used by other programs.
1469 * Makefile.in: Remove demangler stuff.
1470 * Makefile.in (depend): Pass -I../readline (needed for main.c).
1471 * demangle.c (_initialize_demangler): Tell demangler which
1472 CPLUS_MARKER to assume.
1474 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
1476 RS/6000 portability changes (for hosting cross-debuggers).
1478 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
1479 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
1480 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
1481 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
1482 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
1483 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
1484 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
1485 (NO_SINGLE_STEP): Add, target-dependent.
1486 (loadinfotextindex): Lowercase, remove "aix_".
1487 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
1488 (NO_SINGLE_STEP): Remove, target-dependent.
1489 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
1490 * xcoffread.c: Only build file if RS/6000 native GDB.
1491 (build_function_symbol): Remove #if 0'd code.
1492 * rs6000-tdep.c: Cleanup. Add static fn protos.
1493 Use CORE_ADDR for addresses throughout. Make void fns void.
1494 (pop_dummy_frame): Add FIXME about bogosity of design here.
1495 (rs6000_struct_return_address): Ditto.
1496 (frameless_function_invocation, frame_get_cache_fsr,
1497 frame_initial_stack_address, xcoff_relocate_symtab,
1498 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
1499 add_text_to_loadinfo, find_toc_address): Move from xdep file.
1500 Use CORE_ADDRs. Change identifiers to lowercase.
1502 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
1503 supplying dummy routines if non-native. Add prototype for
1504 static exec_one_dummy_insn. Move a mess of functions to
1505 rs6000-tdep.c (as above). Remove #if 0'd code.
1507 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
1508 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
1509 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
1511 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
1514 * vx-share/README, nindy-share/README: New files describing
1515 how these directories' code is shared, and with whom.
1517 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
1519 * configure.in (target configurations): Reformat into table.
1520 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
1522 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
1523 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
1524 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
1525 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
1526 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
1527 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
1529 * Makefile.in (config-check): Add command to check whether
1530 configure.in is consistent with config/*.
1532 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
1534 * configure.in (host configurations): Reformat nested cases into
1535 easy-to-maintain table.
1536 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
1537 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
1539 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
1541 * cplus-dem.c: Reorder args to most local functions to make them
1542 follow the consistent pattern of struct work_stuff pointer first,
1543 followed by pointer into string being demangled, followed by
1544 pointer to the string where the result is being stored, followed
1545 by other args. Also generally replace most variables of name
1546 "type" with "mangled" for consistency. They all pointed to the
1547 same string but half were one name and half the other.
1548 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
1549 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
1550 use whenever a qualified name is being demangled.
1551 * cplus-dem.c (do_type): Qualified names are treated similarly
1552 to fundamental types, not as modifiers of fundamental types.
1554 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
1556 * configure.in: Add sparclite as a target.
1558 * sparc-stub.c (handle_exception): Flush instruction cache just
1559 before returning to the user. (hexToInt): Fix overzealous cleanup.
1561 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
1563 * infrun.c (handle_command): Rewrite to allow multiple signal
1564 numbers, signal number ranges, and to recognize "all" to mean all
1565 signals except those used by the debugger.
1566 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
1567 to set or reset actions for specific signals.
1569 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
1571 * coffread.c (decode_type): Call alloc_type to alloc new
1573 * stabsread.c (read_array_type, read_range_type, define_symbol):
1574 Call alloc_type to alloc new types.
1575 * stabsread.c (define_symbol): Move dbl_valu symbol field data
1576 from type_obstack to symbol_obstack.
1577 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
1579 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
1580 associated with a type, using the same mechanism as was used to
1581 allocate space for the type structure itself.
1582 * coffread.c (patch_type, coff_read_struct_type,
1583 coff_read_enum_type): Use TYPE_ALLOC.
1584 * dwarfread.c (struct_type): Use TYPE_ALLOC.
1585 * gdbtypes.c (create_array_type, check_stub_method,
1586 allocate_cplus_struct_type): Use TYPE_ALLOC.
1587 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
1588 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
1589 read_range_type): Use TYPE_ALLOC.
1591 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
1593 * breakpoint.c (breakpoint_re_set): Select a default source
1594 symtab if one is not currently selected.
1595 * utils.c (query): Call wrap_here before building the output
1596 query string, to turn off wrapping and flush any buffered output.
1597 Otherwise our query may end up in the wrap buffer and never be
1599 * eval.c (evaluate_subexp): Report error when attempting to
1600 evaluate subscript for types without a target type, rather
1601 than dumping core by using the NULL pointer.
1602 * symfile.c (symbol_file_command): Forget current_source_symtab
1603 and current_source_line when discarding symbol table.
1605 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
1607 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
1609 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
1610 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
1612 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
1614 * remote.c (remote_open): Fix baud rate setting to make -b flag
1615 work. (remote_wait): Change 'T' message parser to deal with new
1616 improved format which allows stub to send an arbitrary bunch of
1618 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
1619 make all this re-entrant by storing all state on the stack. Clean
1620 up memory error trapping. (computeSignal, set_debug_traps):
1621 make it all table driven. Make a start at a baud rate setting command.
1623 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
1625 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
1627 * remote-vx.c: redefine malloc to avoid buggy declaration on
1628 RS/6000 <rpc/types.h>.
1629 xm-rs6000.h: include <sys/select.h> to define fd_set for
1630 <rpc/svc.h> on RS/6000.
1632 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
1634 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
1635 recursive invocations of make. Always create installation
1638 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
1640 * m68k-pinsn.c: Minor fix in style of output (don't use
1641 range to indicate floating point control registers).
1643 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
1645 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
1647 * infcmd.c (registers_info): Handle multiple register names.
1648 Changes inspired by Roland McGrath.
1650 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
1652 * sparc-stub.c: New file. Mix it with your SPARClite
1653 application, and it will speak GDB remote protocol!
1654 * remote.c (remote_wait): Change 'T' (expedited reply) message to
1655 deal with arbitrary registers. Needed for sparc-stub.
1657 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
1659 * cplus-dem.c (cplus_markers): Add table for gnu style and
1660 use throughout, in place of compile time constant CPLUS_MARKER.
1661 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
1662 * cplus-dem.c (cfront_special): New function, as suggested
1663 by pfieland@stratus.com.
1664 * cplus-dem.c (forget_types): New function.
1665 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
1667 * cplus-dem.c (mop_up): Call forget_types().
1668 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
1669 Use throughout, instead of checking current_demangling_style.
1670 * cplus-dem.c (demangle_signature): When finding an explicit
1671 start of function args, forget all remembered types for
1672 lucid/cfront style demangling.
1673 * cplus-dem.c (demangle_prefix): In a sequence of two or more
1674 underbar characters, use last pair as the delimiter. Hoist
1675 gnu_special() call up to cplus_demangle(). Call cfront_special()
1677 * cplus-dem.c (cplus_special): Fix virtual table name demangling
1678 for inherited classes.
1679 * cplus-dem.c (demangle_args): Document quirks of numbered
1680 references to previously seen types.
1681 * dbxread.c (read_ofile_symtab, process_one_symbol):
1682 Use AUTO_DEMANGLING rather than explicitly checking
1683 current_demangling_style.
1684 * demangle.h: Add some comments.
1685 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
1686 CFRONT_DEMANGLING): New macros.
1687 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
1688 not found in the actual producer string produced by lcc.
1689 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
1690 than explicitly checking current_demangling_style.
1692 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
1694 * breakpoint.c (enable_longjmp_breakpoint,
1695 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
1696 Check for duplicate breakpoints at the same address. Bug report
1697 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
1699 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
1701 * buildsym.c (end_symtab): Document that end_symtab can return
1702 NULL under non-error conditions.
1703 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
1704 returned from end_symtab for empty compilation units.
1706 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
1708 * am29k-tdep.c: Lint from DECstation compiler.
1709 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
1710 As the man page says, "Sometimes you just can't get lint to shut
1711 up". That doesn't mean you should blow away the code it won't
1713 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
1714 it up over the next few weeks. Make mips x 29k build.
1715 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
1716 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
1717 but leave it as a comment because the breakpoint instruction
1718 is not easily accessible at this moment (it's static, and if
1719 we define one here, it goes into every file compiled).
1721 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
1723 * Makefile.in (VERSION): Bump to 4.6.3.
1724 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
1725 function scopes when building partial symbol tables.
1726 * objfiles.c (open_existing_mapped_file): Make it clear in
1727 warning message that out of date mapped files are ignored.
1728 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
1729 unit source file name in error message.
1731 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
1733 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
1734 * dwarfread.c (struct_type): In absence of AT_byte_size for
1735 bitfield, use size of object of member's type for the size of
1736 the anonymous object containing the bit field.
1737 * dwarfread.c (completedieinfo): Set has_at_byte_size when
1738 an AT_byte_size attribute is seen.
1739 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
1740 union aux_ext (was aux_ent).
1741 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
1742 unsigned char* to char*, for Lucid compiler.
1743 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
1744 to be correct type (from unsigned char* to char*).
1745 * valprint.c (type_print_derivation_info): Minor tweak to placement
1746 of commas in derived class printing.
1747 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
1749 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
1751 * xm-go32.h: Define LSEEK_NOT_LINEAR
1752 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
1753 then work out the lseek positions of newlines by running through
1754 the file and `tell'ing. This makes source file listing work on
1755 OS's where the relationship between physical position in file and
1756 canonical position is indeterminate, eg VMS and DOS.
1758 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
1760 * stabsread.c: Ensure that all members of all allocated structures
1761 are initialized to known state to avoid hard to find bugs with gdb
1762 using fields containing random data.
1763 * buildsym.c (start_subfile): Compact dirname initialization.
1764 * buildsym.c (patch_subfile_names): New function.
1765 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
1766 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
1767 * buildsym.h (patch_subfile_names): Add prototype.
1768 * dbxread.c (process_one_symbol): Call patch_subfile_names.
1770 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
1772 * remote-udi.c: Update comments.
1774 * remote.c (getpkt): Only force retransmission ten times;
1775 after that, assume bug in target code, and handle pkt anyway.
1777 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
1779 * configure.in: Add support for apollo 68k under BSD environment.
1780 * xm-apollo68b.h: New file to support above.
1782 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
1784 * configure.in: Recognize i486 host cpu.
1785 * valprint.c (type_print_derivation_info): Print derivation info
1786 in same form as class declarations in source.
1787 * valprint.c (type_print_varspec_suffix): Split arg printing
1788 code out to type_print_args function.
1790 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
1792 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
1793 at_import, at_frame_base.
1794 * dwarfread.c (completedieinfo): Remove cases for obsolete
1795 AT_visibility, AT_import, and AT_frame_base attributes.
1796 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
1797 i860, which can keep up to 4 shadow breakpoints.
1798 * tm-stratus.h (USG): Define.
1799 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
1800 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
1801 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
1802 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
1803 * config/stratus.mt (TDEPFILES): Include files available from
1804 stratus that are not yet in release pending receipt of paperwork
1806 * buildsym.c (finish_block): Minor code format change.
1807 * gdbtypes.h (struct field): Add to comments.
1808 * gdbtypes.h (virtual_field_bits): Add to comments.
1809 * objfiles.c (allocate_objfile): Change obstack interface to
1810 match FSF merging efforts.
1812 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
1814 * Makefile.in (VERSION): Bump to 4.6.2.
1815 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
1816 * Makefile.in (OBS): Add stabsread.o
1817 * Makefile.in (stabsread.o): Add build rule.
1818 * stabsread.c, stabsread.h: New files.
1819 * buildsym.c: Split out stabs specific support to stabsread.c.
1820 * buildsym.h: Split out stabs specific support to stabsread.h.
1821 * dbxread.c (stabsread.h): Include
1822 * dbxread.c (dbx_new_init): Call stabsread_new_init.
1823 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
1824 * dbxread.c (read_ofile_symtab): Call end_stabs.
1825 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
1826 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
1827 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
1828 really_free_pendings to cleanups.
1829 * elfread.c (elf_new_init): Call stabsread_new_init.
1830 * gdbtypes.c: Small changes to maintenance commands.
1831 * mipsread.c (stabsread.h): Include.
1832 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
1833 * xcoffread.c (stabsread.h): Include.
1834 * xcoffread.c (global_stabs): Remove redundant def.
1835 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
1837 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
1839 * lmode_inferior_valid, lmode_ours_valid: New static vars.
1840 * inflow.c (terminal_init_inferior, terminal_inferior,
1841 terminal_ours_1, initialize_inflow): Record and use state
1842 of lmode_inferior_valid and lmode_ours_valid.
1844 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1846 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
1847 include <sgtty.h> on USG. (from sef).
1849 * depend: es1800 dependency needed here.
1851 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
1853 * buildsym.c (read_struct_type): Initialize structs allocated
1854 with alloca, to avoid using random values from stack later on.
1855 * defs.h (fprintf_filtered): Add prototype.
1856 * gdbtypes.c (check_stub_method): Fix misleading comments.
1857 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
1859 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
1860 small changes to maint support functions.
1861 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
1862 for some fields and expand comments.
1863 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
1864 macro and track change to obstack_full_begin macro.
1865 * utils.c (fprintfi_filtered): New function.
1866 * valprint.c (type_print_base): Fixup field printing to not
1867 print extraneous lines and not print bogus "no data fields"
1868 messages for C++ classes with no data members. Also use new
1869 fprintfi_filtered function.
1871 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
1873 * configure.in: es1800 ok for 68000 too.
1875 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1877 * configure.in: echo error messages to stderr, not stdout
1879 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1881 * configure.in: recognize hppa* instead of hppa
1883 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
1885 * energize.c: Second cut at DynamicLoad message handling.
1887 * energize.c: Relativize pathnames in #include statements.
1888 * (kernel_dispatch): Better error messages for unknown protocol
1890 * (kernel_dispatch): First cut at DynamicLoad message handling.
1892 * Makefile.in: Remove -I../readline from all compilations,
1893 include a special case for main.o instead.
1895 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
1897 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
1898 error if it fails to find a member type, rather than return NULL
1899 and trigger a coredump.
1900 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
1901 lookup_demangled_partial_symbol,): Ask demangle_and_match to
1902 match on complete demanglings, including argument lists for member
1903 functions, rather than just accepting the first demangling that
1904 matches the class and function name.
1905 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
1906 to start_symtab as the directory name.
1907 * dwarfread.c (completedieinfo): Strip off any leading hostname
1908 portion of the AT_comp_dir attribute string. Gdb doesn't know
1909 what to do with them (FIXME).
1911 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
1913 * breakpoint.c (commands_command): Simplify code a bit, remove
1914 unnecessary fflush().
1916 * Makefile.in (OTHERS): Add gcc.patch.
1917 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
1919 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
1921 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
1922 lcc producer string.
1924 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
1926 * WHATS.NEW renamed to NEWS.
1928 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
1930 * dbxread.c, dwarfread.c: Re-enable experimental code to
1931 automatically select demangling style.
1932 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
1933 DEMANGLING_STYLE, to make more descriptive. Revert back to
1934 "auto" as default. Comment use.
1935 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
1936 * Makefile.in (${DEMANGLER}.o) Remove target and special
1939 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
1941 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
1943 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
1945 * Makefile.in, demangle.c: Change default demangling style to
1947 * Makefile.in: Update version to 4.6 !!!
1948 * README, WHATS.NEW: Update for 4.6.
1950 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
1952 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
1955 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
1956 nodes as base classes.
1958 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
1960 * alldeps.mak, depend: Update.
1962 * xcoffread.c: Add decl for section_offset to keep prototype happy.
1964 * Makefile.in (VERSION): 4.5.9.
1966 * xm-hp300bsd.h: Add decl for strdup().
1967 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
1968 PDR. Cleanup a few things, fix compilation warnings.
1970 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
1972 * Makefile.in (DEMANGLING_STYLE): New define to set default
1973 demangling style for C++. Defaults to "auto".
1974 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
1975 * Makefile.in (SFILES_MAINDIR): Add demangle.c
1976 * Makefile.in (OBS): Add demangle.o
1977 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
1978 Remove compile time decisions about demangling style and replace
1979 with runtime decisions using current_demangling_style.
1980 * cplus-dem.c (main): Expand code included during building of
1981 standalone demangler to recognize demangling style options.
1982 * dbxread.c (demangle.h): Include.
1983 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
1984 demangling style if processing g++ code and current demangling style
1985 is auto (Note: this feature currently disabled.)
1986 * demangle.c: New file, generic demangling control.
1987 * demangle.h (demangling_styles): New enumeration to select one
1988 of several demangling styles. Also define string names for each
1990 * demangle.h (set_demangling_style): Add prototype.
1991 * dwarfread.c (demangle.h): Include.
1992 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
1993 New producer string prefixes to recognize.
1994 * dwarfread.c (handle_producer): Consolidate actions for specific
1995 producers. Set demangling style based on producer string if
1996 current style is auto. (Note: this feature currently disabled.)
1997 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
1999 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
2001 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
2003 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
2005 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
2006 * c-exp.y: Call lookup_signed_typename() after seeing
2007 "signed". This handles "signed char" correctly.
2008 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
2009 keywords before a type specifier.
2011 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
2013 * command.c (lookup_cmd_1): Clarify descriptive comments.
2014 * gdbcmd.h (maintenanceprintlist): Add declaration.
2015 * main.c (maintenanceprintlist): Add definition.
2016 * main.c (gdb_completer_command_word_break_characters): Add.
2017 * main.c (symbol_completion_function): Switch completer word
2018 break character sets dynamically, based on whether completion is
2019 being done on commands or on something else.
2020 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
2021 * maint.c: Include demangle.h.
2022 * maint.c (maintenance_demangle): New function.
2023 * maint.c (maintenance_print_command): New function.
2024 * maint.c (_initialize_maint_cmds): Reorganize some commands
2025 under new maintenance print subcommand.
2027 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
2029 * gdbtypes.c (lookup_struct_elt_type): If the input type is
2030 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
2031 target type. Otherwise, 'whatis this.field' wouldn't work,
2032 which would be inconsistent, since 'print this.field' works.
2033 * buildsym.c (read_struct_type, read_enum_type): Clear
2034 TYPE_FLAG_STUB flag.
2035 * buildsym.c (cleanup_undefined_types): Don't rely on a
2036 flawed "Reasonable test to see if" a type has been defined
2037 since it was referred to; now we can just see if the
2038 TYPE_FLAG_STUB flag has been cleared.
2039 * valprint.c (print_type_base): Emit public/protected/private
2040 labels for methods as well as fields. Also, indent these labels
2041 2 spaces instead of 4, for a more conventional "look".
2042 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
2043 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
2044 * gcc.patch: New file. Contains patch for gcc (so people
2045 with gdb-2.2.x won't have to wait for a new gcc release).
2047 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
2049 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
2050 (print_addr): Call print_address to show symbolic version as well.
2052 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
2054 (vx_read_register): Declare inferior_fp_regs. Delete code for
2055 copying "inferior_registers" around; the values are already in var
2056 "registers". Use correct size for register set.
2058 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
2059 target doesn't support it.
2060 (vx_read_register): Don't try reading them either.
2062 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
2063 VxWorks back end reads them in one contiguous set except for this
2065 (register_names): Change "pc" to "pcw" to avoid confusion printing
2067 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
2068 find the PC under VxWorks.
2070 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
2072 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
2073 to create new blank types, instead of handcrafting them.
2074 * defs.h (printfi_filtered): Add prototype.
2075 * utils.c (printfi_filtered): New function.
2076 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
2077 to simplify the code. Other cleanups.
2078 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
2079 * gdbtypes.h (struct cplus_struct_type): Add comments describing
2080 use of various fields.
2081 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
2082 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
2083 production that currently treats it exactly the same as STRUCT.
2084 * c-exp.y (yylex): Recognize "class" as token CLASS.
2085 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
2086 * symtab.c (decode_line_1): Fix to pass quoted args on down to
2087 general symbol handling code. Call cplus_mangle_opname with
2089 * symtab.c (decode_line_2): Print demangled function names in
2090 breakpoint menus, instead of just file and line number.
2091 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
2092 * valprint.c (type_print_base): Print "class" for C++ classes,
2093 rather than "struct". Print section labels for public, protected
2094 and private members of C++ classes.
2095 * values.c: Include demangle.h.
2096 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
2098 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
2100 * Makefile.in (VERSION): Update to 4.5.8.
2102 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
2104 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
2105 prevent crashes when examining cross-targets.
2106 * dbxread.c (process_one_symbol): Include directory name when
2107 calling start_subfile for SOL & BINCL symbols. This allows gdb to
2108 find include files, and yacc/lex sources when the cwd doesn't match
2109 that in which the object was compiled.
2110 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
2112 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
2115 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
2117 * maint.c (maintenance_command, maintenance_info_command):
2118 Install with allow_unknown as 0 and call help_list to show
2119 list of possibilities when no subcommand is specified.
2121 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
2123 * configure.in: Add m68k-ericsson-*.
2124 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
2126 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
2128 * maint.c: New file.
2129 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
2130 * Makefile.in (OBS): Add new file maint.o.
2131 * defs.h (command_class): Add class_maintenance.
2132 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
2133 commands. Allow for them (and other nonessential parts of gdb)
2134 to be selectively left out under special circumstances.
2135 * gdbtypes.c (recursive_dump_type): New function; supports
2136 maintenance print-type command.
2137 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
2139 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
2141 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
2142 initializers. Add initializations for setprintlist, showprintlist,
2143 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
2144 * printcmd.c (maintenance_print_type): New maintenance cmd.
2145 * valprint.c (setprintlist, showprintlist): Move to main.c, as
2146 implied by comment that all cmd lists are owned by main.c.
2147 * infcmd.c (unsetlist): Move to main.c, as implied by comment
2148 that all cmd lists are owned by main.c.
2149 * language.c (setchecklist, showchecklist): Move to main.c, as
2150 implied by comment that all cmd lists are owned by main.c
2151 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
2152 deletelist): Remove redundant declarations (also in gdbcmd.h).
2153 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
2154 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
2155 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
2156 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
2157 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
2158 maintenance_print_msymbols, maintenance_print_objfiles):
2160 * symmisc.c (printsyms_command, printpsyms_command,
2161 printmsyms_command, printobjfiles_command): Removed from
2162 _initialize_symmisc.
2163 * main.c (dump_me_command): Moved to maint.c and renamed to
2164 maintenance_dump_me.
2165 * breakpoint.c (all_breakpoints_info): Rename to
2166 maintenance_info_breakpoints.
2167 * breakpoint.c (_initialize_breakpoint): Convert add_info of
2168 all_breakpoints_info to add maintenance_info_breakpoints to the
2169 maintenanceinfolist instead.
2170 main.c (initialize_main): Set up maintenance class commands.
2172 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
2174 * energize-patches: Fix minor problems with building energize lib.
2176 * energize-patches: Change names of all cadillac procedure calls
2177 to be energize procedure calls. Simplify many hooks by moving
2178 tests energize.c. Configure energize, and build it automatically now.
2180 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
2182 * Makefile.in (VERSION): Bump to 4.5.7.
2183 * cplus-dem.c (demangle_args): Validate index for previously
2184 seen type to guard against bogus values from malformed manglings.
2185 * valops.c (value_struct_elt_for_reference): Guard against
2186 blindly using NULL return value from lookup_symbol.
2188 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
2190 * cadillac.c, cadillac-patches: Rename to energize.c and
2191 energize-patches. Change all routines and variables named
2192 'cadillac*' to 'energize*'. Create new file called energize.h to
2193 hold all interface declarations.
2195 * deblib/connection/*: Move all of this stuff into energize/, but
2196 delete unneeded files.
2198 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
2200 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
2202 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
2203 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
2204 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
2205 child processes, to avoid dead ones "hanging around" after GDB exits.
2206 (attach): Always stop the process if it needs it. Set RLC flag
2207 when attaching running processes, so it will continue if we detach
2208 it, quit, or are killed.
2209 (detach): Clear faults and set RLC flag to make process run
2211 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
2213 (info_proc): Open process O_RDONLY, so we can see any process,
2214 even those controlled by debuggers.
2215 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
2217 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
2219 Relocate symbols using an array of section_offsets, rather than a
2220 single `addr' or `offset'. This makes Solaris-2 support work, and
2221 permits better VxWorks (and maybe xcoff) support later.
2223 * symtab.h (struct section_offsets): New structure for keeping
2224 a set of offsets, rather than a single one.
2225 (struct objfile): Replace addr with section_offsets member.
2226 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
2227 * gdb-stabs.h: New include file with `symbol type specific'
2228 parameters for psymtabs and objfiles.
2229 * Makefile.in (HFILES): Add gdb-stabs.h.
2230 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
2231 * coffread.c: Conforming changes. Fake offset array always 0.
2232 * dbxread.c: Conforming changes.
2233 (struct dbx_symfile_info): Move to gdb-stabs.h.
2234 (start_psymtab): Call elfstab_offset_sections to calculate good
2235 offsets for this source file, based on the ELF symbol table info.
2236 (read_ofile_symtab): Yank N_CATCH, which is dead.
2237 (process_one_symbol, N_CATCH): Yank.
2238 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
2239 Relocate with SECT_OFF_TEXT.
2240 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
2241 to distinguish relocatable from absolute symbols. Then, if not
2243 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
2244 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
2245 (", N_ROSYM): SECT_OFF_RODATA.
2246 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
2247 (dbx_symfile_offsets): Add to translate addr to offset.
2248 * dwarfread.c: Conforming changes. Single offset currently used.
2249 * elfread.c: Add various complaints about elf/stab stuff.
2250 #include gdb-stabs.h. Conforming changes, using a single offset.
2251 (elf_symtab_read): Record info from BSF_FILE symbols, and local
2252 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
2253 for later use in building psymtabs.
2254 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
2255 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
2256 (free_elfinfo): New fn, frees all chained stab_section_infos
2257 in an objfile, and zaps the start-of-chain pointer.
2258 (elfstab_offset_sections): New fn, looks in stab_section_info
2259 chain to determine section bases to relocate a psymtab's worth
2260 of symbols, as they are being read.
2261 * mipsread.c: Conforming changes. Stabs-reading will relocate
2262 using one offset. MIPS-reading will not relocate at all.
2263 * partial-stab.h: Relocate different symbol types using different
2264 offsets from section_offsets.
2265 * symfile.c: Conforming changes.
2266 (find_lowest_section): Unused function to use later
2267 to free us from the Tyranny of the Text Section.
2268 (syms_from_objfile): Translate absolute arg ADDR to offsets used
2269 in all lower layers of symbol reading. Call format-specific
2270 sym_offsets function to initialize offsets for high speed symbol
2272 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
2273 (symbol_file_command, add_symbol_file_command): Callers changed.
2274 * symmisc.c (dump_psymtab): Print new relocation parameters.
2275 * xcoffread.c: Corresponding changes.
2277 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
2278 * main.c (main): Read the $HOME/.gdbinit file before processing
2279 the argv arguments (e.g. reading symbol files or core
2280 files). This allows global parameters to be set, which will apply
2281 during the symbol reading. The ./.gdbinit is still read after
2283 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
2284 * xcoffexec.c: Clean up quote inside comment.
2286 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
2288 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
2289 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
2290 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
2291 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
2292 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
2293 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
2294 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
2295 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
2296 values.c, xcoffread.c:
2297 Remove "(void)" casts from function calls where the return value
2298 is ignored, in accordance with GNU coding standards.
2300 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
2302 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
2303 * partial-stab.h: Ignore N_ENDM.
2304 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
2305 CODE or DATA section attachment. This eliminates a lot of random
2306 values from shared libraries, which screw up the ordinary symbols
2307 in the address ranges they happen to overlap.
2308 * buildsym.c (define_symbol): Eliminate special tests
2309 for function types; move into "function" cases in switch statement.
2310 (define_symbol: 'f', 'F', 'P'): Process all parameter types
2311 in case they define new type numbers. But ignore them (FIXME).
2312 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
2313 (read_sun_builtin_type): Add commentary.
2315 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2317 * xm-rs6000.h: define MEM_FNS_DECLARED
2319 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
2321 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
2322 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
2323 * mips-xdep.c: Remove most include files (unused, caused errs).
2324 (fetch_core_registers): Use right parameters in dummy fn.
2326 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
2328 * buildsym.c (scan_file_globals): Beware the null file.
2329 Fix from Jim Williams.
2331 * stack.c (return_command): Evaluate expression *before* popping
2332 off the stack frames! Fix inspired by Jim Williams.
2333 (up_silently_command, down_silently_command): No sel frame is error.
2335 * defs.h (memcpy, memset): Conditionalize decls on
2336 #ifndef MEM_FNS_DECLARED, since DECstation differs.
2337 (alloca): Break out the STDC and non-STDC alloca cases, to make
2338 it work on old preprocessors as well as "picky ANSI" ones.
2339 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
2341 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
2342 * utils.c (fputs_demangled): Rename SLOP since DECstation system
2343 header files define it!
2345 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
2347 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
2349 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
2350 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
2351 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
2352 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
2353 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
2354 utils.c, valarith.c, valops.c, valprint.c, values.c:
2355 Replace bcopy() use with memcpy(), which is more standard and can
2356 take advantage of gcc's builtin functions for increased performance.
2357 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
2358 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
2360 Replace bzero() use with memset(), which is more standard and can
2361 take advantage of gcc's builtin functions for increased performance.
2362 * i386-tdep.c, main.c, valprint.c:
2363 Replace bcmp() use with memcmp(), which is more standard and can
2364 take advantage of gcc's builtin functions for increased performance.
2366 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
2368 * remote.c (remote_wait): Fix cast on signal() call.
2369 * defs.h (alloca): More diddling with alloca. Have to ensure
2370 that it has a prototype, so that if alloca is defined as a macro
2371 that takes an arg, the definition is seen as a use of a macro
2372 that takes an arg, to satisfy picky ANSI preprocessors.
2374 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
2376 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
2377 consistency with all other gdb files.
2378 * cadillac.c: Use <string.h> rather than <strings.h>.
2379 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
2380 * Makefile.in (MAKE): Remove definition for consistency with
2381 other Makefile.in files and to fix problem with recursive makes.
2383 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
2385 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
2388 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2390 * source.c (print_source_lines): for DOS interoperability; don't
2391 print CR (013) as ^M.
2393 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
2395 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
2397 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
2399 * remote.c (remote_wait): Cast signal to void * to avoid warning
2400 from busted HP compiler.
2402 * partial-stab.h (N_SO): Rearrange code a little so that all SO
2403 stabs cause end_psymtab to be called.
2405 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
2406 compiler feature of putting 'c' into basic type descriptors for
2409 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
2410 where there is no place for nPC in prrun struct.
2412 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
2414 * mipsread.c: Pass NULL name pointer to init_type, not 0.
2415 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
2416 * dwarfread.c (enum_type): Save enum names on type_obstack.
2417 * dwarfread.c (struct_type): Save member name on type_obstack.
2418 * symtab.c (_initialize_symtab): Fix misspelling.
2419 * regex.c (store_jump, insert_jump): Return void.
2421 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
2423 * defs.h (PARAMS): Move to ../include/ansidecl.h.
2424 (alloca): Declare return type on SPARC, since Sun doesn't.
2425 (*_BYTE_ORDER): Improve comment: *must* be defined.
2427 * tm-hppa.h: New file, architectural definition of HP PA.
2428 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
2430 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
2431 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
2432 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
2433 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
2436 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
2437 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
2438 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
2440 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
2442 * printcmd.c (output_command): Thinko.
2443 (x_command): Only set remembered size/format if cmd succeeds.
2445 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
2446 since it is no longer used and burns time for every symbol read.
2447 (process_one_symbol): Treat N_CATCH like default (complain).
2449 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
2451 * partial-stab.h (case N_TEXT): Fix fencepost error when
2452 detecting start of new symbol info after reading symtab for a
2453 module with a zero length TEXT segment.
2455 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
2457 * Makefile.in (VERSION): Bump to 4.5.6.
2458 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
2460 * defs.h (NORETURN): Define away for Lucid compiler.
2461 * remote.c (remote_timer, remote_interrupt): Signal handlers
2463 * ser-termios.c (serial_write, serial_close): Return whatever
2464 value the write/close call returns, rather than falling off end.
2465 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
2466 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
2468 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
2469 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
2471 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
2472 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
2473 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
2474 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
2476 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
2477 store_inferior_registers): Supply missing fourth argument to
2479 * cadillac.c (kernel_dispatch): Make return type void.
2480 * cadillac.c (iosig): Signal handlers take one int arg.
2481 * valprint.c (val_print_fields): Call fprint_symbol to get
2482 automatic C++ demangling for mangled field names.
2484 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
2486 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
2487 * dwarfread.c (enum_type): Fix misspelling in comment.
2488 * valprint.c (val_print_fields, cplus_val_print): Minor
2489 adjustment to printing of C++ class structures to more closely
2490 match format for printing C structures, with and without setting
2493 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
2495 * infrun.c (wait_for_inferior): Don't test for SIGEMT
2496 (which is not a Posix signal) if it isn't defined.
2497 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
2498 New port to Linux (a free Unix clone for 386 machines).
2500 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
2502 COFF changes for dealing better with EPI 29K C compiler output.
2504 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
2506 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
2507 (read_coff_symtab): Move patch_opaque_types call from
2508 coff_symfile_read. Restrict it to symtabs from this objfile.
2509 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
2510 references on opaque type chain; just let coff_lookup_type handle 'em.
2511 (decode_type): Complain about tagndx values on
2512 non-struct/union/enum types, which the EPI compiler tends to produce.
2514 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
2516 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
2519 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
2520 usage to match new prototype. Include libbfd.h to get prototype.
2522 * source.c (find_source_lines): Handle large st_size fields.
2524 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
2526 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
2527 * stack.c (return_command): Use cleanups to avoid memory leaks.
2529 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
2531 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
2532 INT_REGNUM to INTE_REGNUM.
2534 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
2536 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
2538 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
2539 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
2540 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
2541 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
2543 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
2544 declarations of malloc/realloc/free that are inserted by some
2546 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
2548 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
2549 another decl of strdup (this really ought to come from libiberty.h!).
2551 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
2553 * remote.c (getpkt): Error if input exceeds buffer size.
2554 (_initialize_remote): `set remotedebug' enables packet trace.
2556 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
2557 N_SLINE's, etc, just like Sun cc on Solaris2.
2559 * am29k-tdep.c (read_register_stack, write_register_stack):
2560 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
2561 variable. Add `set' and `show' commands for it.
2562 * doc/gdb.texinfo: Document it.
2564 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
2566 * valprint.c (type_print_1): Plug memory leak. Print all
2567 C++ syms as demangled, not just functions.
2568 * buildsym.c (read_range_type): When we find a signed char
2569 type, do a lookup of signed char, not plain char. Plain char's
2570 still get looked up as plain char's elsewhere.
2572 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
2574 * eval.c: Avoid residue-by-zero when evaluating without side effects.
2575 (Bug and fix found by Pierre Willard.)
2577 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
2579 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
2581 * xm-rs6000.h: Add decl for strdup().
2583 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
2586 * breakpoint.c (enable_command, disable_command): Without args,
2587 should only affect normal breakpoints and watchpoints.
2589 * m68k-pinsn.c (print_insn_arg): Make register be const.
2590 * xcoffexec.c: Remove ' from comment.
2591 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
2592 with decls of malloc in c-exp.tab.c (as produced by yacc).
2593 There's got to be a better way to do this...
2595 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
2597 * partial-stab.h: Convert single rindex use to strrchr.
2598 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
2599 standard <strings.h> file, now that the only single use of
2600 rindex in the gdb source files is gone.
2602 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
2604 * mipsread.c: Undo ill effects from including <strings.h>,
2605 which #defines index to be strchr. Unfortunately, index is
2606 a member of a symbol table structure that can't be changed.
2607 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
2608 remove redundant #include's.
2610 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
2612 * mipsread.c: #include <strings.h> for rindex().
2614 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
2616 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
2618 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
2620 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
2621 extraneous SO stabs from busted C++ compilers.
2623 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
2625 * Makefile.in (VERSION): Bump to 4.5.5.
2626 * symtab.c (decode_line_1): Until C++ support stabilizes, when
2627 C++ lookups fail, print possibly helpful hint about completion.
2628 * cplus-dem.c (demangle_signature): Fix ARM style demangling
2629 for static data members.
2630 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
2631 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
2632 it's broken on ncr3000's.
2634 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
2636 * dwarfread.c (decode_modified_type): Change type of first arg.
2637 Change 'modifier' to char from unsigned char. Cast single use
2638 that needs to be unsigned char.
2639 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
2640 * utils.c (strdup_demangled): Add function.
2641 * defs.h (strdup_demangled): Add prototype.
2642 * stack.c (return_command): Demangle C++ function names for query.
2643 * infcmd.c (jump_command): Demangle C++ function names for query.
2644 * cplus-dem.c (consume_count): New function and prototype.
2645 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
2646 do_type): Replace conversion code with consume_count().
2647 * cplus-dem.c (gnu_special): Fix demangled of static members.
2648 * source.c (list_command): Print demangled function names
2649 when appropriate. Fix supplied by Peter Schauer.
2651 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
2653 * sparc-tdep.c: Clean up slightly for Solaris2.
2655 * buildsym.c (define_symbol): Nameless types are now on several
2656 platforms; generalize them and un-ifdef them to make Solaris 2
2659 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
2661 * infcmd.c: Fix typo (reported by Rob Savoye).
2662 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
2663 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
2664 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
2665 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
2666 rather than the one for the first file in the dependency chain.
2668 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
2669 set. Don't reset our own texthigh, or dependency-only pst's, in
2670 scanning all the rest of the psymtabs.
2671 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
2673 * buildsym.h (N_UNDF): Improve comments.
2674 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
2676 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
2678 * symtab.h (struct symbol): Add aux_value union for preserving
2679 an additional per-symbol value.
2680 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
2681 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
2682 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
2683 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
2684 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
2686 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2688 * symfile.c (clear_symtab_users_once): Now non-static (for
2691 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
2693 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
2694 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
2695 vax-pinsn.c: Remove reg_names decl (now in defs.h).
2697 Solaris-2 support on SPARC:
2699 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
2700 Add symbol_size and file offsets to struct symloc.
2701 Add static symbol_table_offset, string_table_offset,
2702 file_string_table_offset, next_file_string_table_offset,
2704 (add_old_header_file): Convert error() to complain()t.
2705 (dbx_symfile_read): Get symbol size via the objfile.
2706 Also get symbol_table_offset.
2707 (dbx_symfile_init): Record symbol size and count via the objfile.
2708 (dbx_next_symbol_text): Always add file_string_table_offset when
2709 accessing string table.
2710 (read_dbx_symtab): Initialize file_string_table_offset to 0.
2711 (SET_NAMESTRING): Use the offset.
2712 (end_psymtab): Large kludge to determine addresses where source
2713 files start and end (for the psymtab header).
2714 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
2715 Get this, symbol size, and symbol offset, from psymtab.
2716 (read_ofile_symtab): Don't back up one symbol for Solaris2.
2717 Patch up last_source_start_addr if zero in N_SO.
2718 (process_one_symbol): Add variable function_start_offset.
2719 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
2720 BLOCK_ADDRESS_FUNCTION_RELATIVE.
2721 ( "", N_OBJ, N_OPT): Ignore.
2722 (elfstab_build_psymtabs): New function to read stabs out of
2725 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
2726 (gdb): use GLOBAL_CFLAGS when linking, too.
2727 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
2728 (N_OBJ, N_OPT): Ignore.
2729 ('f', 'F'): Save last function name.
2731 * elfread.c (record_minimal_symbol_and_info): Kludged to put
2732 extra info in the minimal symbol.
2733 (elf_symtab_read): The extra info is the size of an ELF object,
2734 which was kludged to us in the `udata' field of the BFD symbol.
2735 Gag me with a crowbar...
2736 (elf_symfile_read): Keep track of both the absolute load address,
2737 and the offset between load addr and symbols. Handle STABS as
2738 well as DWARF sections, passing the absolute load address to
2739 elfstab_build_psymtabs.
2741 * symfile.h: Prototype elfstab_build_psymtabs.
2742 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
2744 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
2746 * buildsym.h: Add processing_acc_compilation flag.
2747 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
2748 (define_symbol): Skip arg types in function entries. Resolve
2749 overloaded 'P' which acc uses for prototypes of functions called
2751 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
2753 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
2754 save size of ELF symbols. FIXME.
2755 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
2756 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
2758 * configure.in: Solaris config is sparc-sun-solaris2.
2759 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
2761 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
2762 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
2763 * symfile.c (symfile_bfd_open): Comment where name is freed.
2764 * symmisc.c (extend_psymbol_list): Comment where list is freed.
2766 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
2768 * expprint.c (print_subexp): Add missing ']'.
2769 * defs.h (reg_names): Fix declaration to match that in infcmd.c
2770 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
2771 * WHATS.NEW: Point out improved C++ function name handling.
2772 * gdbtypes.c (lookup_fundamental_type): For now, use the same
2773 type names for both implicitly and explicitly signed integral
2774 types. See comment in the source code.
2776 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
2778 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
2779 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
2780 * expprint.c (print_subexp): Fix printing of register names.
2782 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
2784 * inferior.h (register_valid): Declare.
2785 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
2786 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
2787 macros for traversing the data structures in a single objfile.
2788 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
2789 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
2792 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
2794 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
2795 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
2796 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
2797 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
2799 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
2801 * depend: rebuild to account for remote-st2000.c.
2802 * remote-st2000.c: Almost works now.
2803 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
2805 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
2807 * c-exp.y (yylex): Recognize single-quoted strings that specify
2808 tokens with embedded whitespace, such as C++ demangled names.
2809 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
2810 * main.c (gdb_completer_quote_characters): Add global variable.
2811 * main.c (symbol_completion_function): Total rewrite for C++
2812 demangled name handling.
2813 * main.c (skip_quoted): New function.
2814 * main.c (main): Set rl_completer_quote_characters.
2815 * symmisc.c (dump_symtab): Print source language for symtab.
2816 * symtab.c (expensive_mangler): Add prototype and function.
2817 * symtab.c (completion_list_add_symbol): Total rewrite for new
2818 C++ demangled name handling.
2819 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
2820 other changes for demangled C++ symbol handling.
2821 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
2822 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
2823 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
2824 * symtab.c (completion_list_add_symbol): Total rewrite for new
2825 C++ demangled name handling.
2826 * symtab.c (expensive_mangler): New function.
2827 * utils.c (strcmp_iw, demangle_and_match): New functions.
2828 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
2830 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
2832 * Makefile.in: Roll VERSION to 4.5.4.
2833 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
2834 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
2835 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
2837 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
2839 * alldeps.mak: Rebuild to account for new files.
2840 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
2841 * tm-st2000.h: New file.
2842 * configure.in: Tandem debug monitor (st2000) support.
2843 * remote-st2000.c, config/st2000.mt: ditto.
2845 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
2847 * blockframe.c (inside_entry_file, inside_main_func,
2848 inside_entry_func): Return 0 if no symbols; avoid crashing.
2850 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
2852 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
2853 without masking, since it is signed and will later be compared
2854 against signed quantities. The right fix is probably to make
2855 it all unsigned, but this is a small, safe fix for this release.
2856 FIXME -- make the real change sometime soon.
2858 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
2860 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
2861 parameter in call to `symbol_file_add' to 0.
2863 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
2865 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
2867 * configure.in: Handle -m680[01234]0-wrs.
2869 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
2871 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
2872 `ieee_extended_to_double'.
2874 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
2876 * valops.c (value_assign): Lint, by Pierre Willard.
2878 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
2880 * coredep.c (fetch_core_registers): Remove premature warning,
2881 which triggers on DECstation even though all regs are accessible.
2883 * m68k-pinsn.c (print_insn_arg): Use new macros to get
2884 sign-extension of instruction fields even on unsigned-char hosts.
2885 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
2887 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
2888 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
2889 since they define the target, not the host.
2890 * m88k-pinsn.c: Fix typo.
2892 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
2894 * valarith.c (value_zerop): -0.0 is still zero.
2895 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
2896 Patches by Paul Eggert <eggert@twinsun.com>.
2898 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
2900 * alldeps.mak, depend: re-make to account for ser-*.c.
2902 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
2904 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
2905 disconnecting from controlling terminal, to avoid gdb hanging
2906 on SVR4. Fixes bug reported by Oliver Okrongli.
2907 * procfs.c (PROC_NAME_FMT): Change format to match default used
2908 by system, as suggested by Oliver Okrongli.
2909 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
2910 bug fix from Brent Townshend (bst%tt@cam.ORG).
2911 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
2912 by turlais@rechser.total.fr.
2913 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
2914 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
2915 * objfiles.h (unlink_objfile): Add prototype.
2916 * objfiles.c (unlink_objfile): Add function.
2917 * objfiles.c (free_objfile): Call unlink_objfile.
2918 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
2919 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
2920 Also, discard old possibly bogus sf struct.
2921 * symfile.c (symbol_file_add): Call init_entry_point_info() and
2922 find_sym_fns() for remapped symbol files, in case of any changes
2923 since the last mapping.
2925 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2927 * findvar.c (read_relative_register_raw_bytes): use the raw size
2928 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
2930 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
2932 Changes to support GDB running on DOS using GO32 and H8 support
2934 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
2935 allowing hosts with different text and binary file formats to
2937 * coffread.c (read_coff_symtab): changed calling convention and
2938 operation - now it opens its own file with FOPEN_RB rather than
2939 duping and fdopening the provided handle.
2940 * dbxread.c, cplus-dem.c: #include mangling.
2941 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
2942 binary files oring in the right bit.
2943 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
2944 * remote-hms.c: cleanup to use the new remote serial stuff
2945 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
2946 independent remote terminal I/O.
2947 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
2948 * source.c (openp): fix off by one problem removing / - can now
2949 open a source file in the root directory with DOS.
2950 * values.c (value_as_pointer): remove bogus address bits from
2951 long. (unpack_long): unpack into unsigned long/short if pointer.
2953 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
2955 * infrun.c (child_attach): Don't allow gdb to attach to itself.
2956 It gets permanently stuck in many OSes.
2957 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
2959 * breakpoint.c: Improve help text for info breakpoints.
2961 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
2963 * README: Add pointer to internals doc, and describe reading
2965 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
2966 * symtab.c (output_source_filename): Remove old glop for wrapping
2967 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
2969 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
2971 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
2972 * munch: Add sort -u to avoid duplications.
2973 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
2974 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
2976 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
2978 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
2979 avoid infinite loops while demangling bogus mangled names.
2980 * valprint.c (type_print_base): Minor fix for GNU style guide
2983 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
2985 * Makefile.in (VERSION): Bump to 4.5.3
2986 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
2987 * Makefile.in (demangle): New target to create standalone
2988 demangler with same code and options as internal demangler.
2989 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
2990 to support ARM style and Lucid style demangling, improve
2991 maintainability, fix several demangling bugs. More changes
2993 * defs.h (strstr): Add ANSI compatible prototype.
2994 * valprint.c (type_print_1): Demangle using ansi option.
2995 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
2997 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
2999 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
3002 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
3004 * mipsread.c (parse_procedure): Return rather than using
3005 uninitialized variable 'b'.
3007 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
3009 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
3010 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
3011 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
3012 relative to each source file.
3014 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
3016 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
3019 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
3021 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
3022 * am29k-tdep.c: Update to latest code from AMD.
3023 (get_saved_register) don't crap out if no frame.
3024 * remote-udi.c: Set/clear inferior_pid as appropriate.
3025 (udi_open) call target_preopen, don't close fd 0!!!, clean up
3026 error handling. Fixup end-of-debugging messages.
3027 (udi_fetch_registers) clean up big time, mainly don't multiply
3028 register_valid indices by 4, and use proper Offset when reading
3029 gr96-gr127. (udi_store_registers) general cleanup.
3030 (fetch_register) cleanup, simplify. (regnum_to_srnum)
3031 INT_REGNUM->INTE_REGNUM.
3032 * tm-29k.h: Upgrade to latest code from AMD.
3033 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
3034 (UDIConnect) Clean up error processing (like, don't do exit() if
3035 execlp fails), make code restartable, make more attractive.
3036 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
3039 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
3041 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
3042 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
3043 from former to latter.
3045 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
3047 * cplus-dem.c (do_args): Handle void args the same as others.
3048 * objfiles.c (free_objfile): Only try to unmap files when
3049 reusable objfiles are supported.
3050 * valprint.c (type_print_varspec_suffix): Add parameter that
3051 specifies if C++ demangling included function arguments. Use
3052 it to suppress printing extra pair of ()'s.
3053 * valprint.c (type_print_1): Fix problem with printing demangled
3054 C++ function types where demangled type includes the function
3057 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
3059 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
3060 Allows selection of C++ demangler to be a configuration option
3061 until multiple demanglers are supported.
3062 * demangle.h: New include file for extended demangler support.
3063 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
3064 utils.c, valprint.c: Include "demangle.h" and change all calls
3065 to cplus_demangle() or fputs_demangled() to use individual
3067 * valprint.c (type_print_1): Change options to cplus_demangle
3068 to print demangled function args. Still broken, but now less so.
3069 * cplus-dem.c: Include demangle.h, reorganize and update some
3070 comments to reflect reality.
3071 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
3072 second arg from fixed integer to bit based multiple options.
3073 * cplus-dem.c (optable): Reformat and replace ansi members with
3075 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
3077 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
3079 * values.c (set_internalvar): Force evaluation of lazy values.
3080 Bug reported by RMS.
3082 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
3084 * Makefile.in (VERSION): Bump to 4.5.2.
3085 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
3086 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
3087 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
3088 proper handling of bit fields.
3089 * gdbtypes.h (struct type): Clarify use of field.bitpos.
3090 * symtab.h: Fix couple of misspellings in comments.
3091 * value.h (struct value): Clarify use of bitpos.
3092 * value.h (unpack_field_as_long): Change prototype, returns
3094 * values.c (unpack_field_as_long): Change return type to LONGEST,
3095 sign extend unpacked fields that are signed, other rewriting.
3096 * config/ncr3000.mt: New target config file.
3098 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
3100 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
3101 even when printing 8-bit characters.
3103 * gdbtypes.c (make_{reference,pointer,function}_type): New
3104 functions which handle overwriting of forward-referenced types
3105 for stabs file reading.
3106 (lookup_{reference,pointer,function}_type): These just call
3107 the make_*_type functions with a null storage alloc parameter.
3108 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
3109 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
3111 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
3112 (dbx_alloc_type): Make it easier to understand. No funct change.
3113 (define_symbol: 't'): Don't put the typedef name into the name of
3114 the struct, union, or enum. Bugfix.
3115 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
3116 routines to properly handle overwriting preallocated types so that
3117 forward references will work.
3118 (read_enum_type): Force enum values to file scope, due to bug in
3119 Sun compiler output. FIXME, fix later.
3121 Remove unused header_file_prev_index mechanism. It was already
3122 obsolete in gdb-3.5. These comments appeared in 3.5:
3123 /* This code was used before I knew about the instance codes.
3124 My first hypothesis is that it is not necessary now
3125 that instance codes are handled. */
3126 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
3127 * buildsym.h: Remove it and prev_index that saves it.
3128 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
3130 * solib.c (special_symbol_handling): When called from core files,
3131 must set up debug_addr. Don't print error messages, just return.
3132 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
3134 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
3136 * cplus-dem.c: Allow nested class names (as in
3137 Foo::Bar::method()).
3138 Allow the cleaner cfront style of nested class names
3139 (Q2_3Foo3Bar as well as Q23Foo3Bar).
3140 Make cplus_demangle re-entrant by removing use of global
3141 variables. Instead, place all shared variables in a
3142 stack-allocated structure, and pass around its address.
3144 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
3146 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
3147 29k-share/* subdirs...
3149 * remote-udi.c (udi_insert/remove_breakpoint): Completely
3150 rewrite, only leave out the bugs.
3152 * Makefile.in: Add 29k/UDI support. Improve depend.
3153 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
3155 * am29k-tdep.c: Update to use new calling conventions, and misc
3158 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
3160 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
3162 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
3163 breakpoint instructions that leave PC pointing at the right place.
3165 * core.c (core_open): Call warning() to print warnings.
3167 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
3169 * symtab.c (lookup_symbol): Need to check if msymbol->name is
3170 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
3171 This prevents a crash when trying to lookup the value of a
3172 non-existent symbol.
3174 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
3176 * signame.c, signame.h: Remove, replaced by strsignal.c in
3178 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
3179 sun386-xdep.c: Remove include of signame.h
3180 * Makefile.in (SFILES_MAINDIR): Remove signame.c
3181 * Makefile.in (HFILES): Remove signame.h
3182 * Makefile.in (OBS): Remove signame.o
3183 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
3184 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
3185 psignal, perror): Add prototypes.
3186 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
3188 * depend: Manually remove signame.[cho] references.
3189 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
3191 * convex-xdep.c (core_file_command): Replace use of sys_siglist
3192 with safe_strsignal.
3193 * core.c (core_open): Replace use of sys_siglist with
3195 * core.c (memory_error): Replace use of sys_errlist with
3197 * i960-tdep.c (print_fault): Replace use of sys_siglist with
3199 * infcmd.c (program_info): Replace use of sys_siglist with
3201 * infrun.c (signal_stop, signal_print, signal_program):
3202 Allocate dynamically based on dynamic determination of number
3203 of signals to support.
3204 * infrun.c (child_create_inferior): Replace use of sys_errlist
3206 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
3208 * infrun.c (sig_print_info): Replace use of sig_abbrev with
3209 strsigno and sys_siglist with safe_strsignal.
3210 * infrun.c (handle_command): Call signo_max to find number of
3211 signals. Replace sig_number with strtosigno and sig_abbrev with
3213 * infrun.c (signals_info): Replace sig_number with strtosigno.
3214 * infrun.c (_initialize_infrun): Call signo_max to find number of
3215 signals. Dynamically allocate signal_{stop,print,program}.
3216 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
3217 * procfs.c (errnoname): Add function and prototype.
3218 * procfs.c (info_proc_siginfo): Call errnoname, replace use
3219 of sys_siglist with safe_strsignal.
3220 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
3221 sys_siglist with safe_strsignal.
3222 * procfs.c (info_proc_stop): Call errnoname.
3223 * procfs.c (signalname): Replace sig_abbrev with strsigno.
3224 * stuff.c (main, get_offset): Replace use of sys_errlist with
3226 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
3227 with safe_strsignal.
3228 * umax-xdep.c (core_file_command): Replace use of sys_siglist
3229 with safe_strsignal.
3230 * utils.c (safe_strerror, safe_strsignal): Add functions that
3231 call strerror and strsignal respectively, and deal with NULL
3233 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
3234 sys_errlist with safe_strerror.
3235 * valprint.c (val_print): Replace use of sys_errlist with
3238 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
3240 * Makefile.in: rework CFLAGS so that they can be set from the
3241 command line to make. CFLAGS -> INTERNAL_CFLAGS.
3242 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
3243 Pass CFLAGS on recusions.
3245 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
3247 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
3248 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
3249 overkill for the problem it solved.
3250 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
3251 and default to simply printing type names as appropriate.
3252 * main.c (main): Remove one of the leading newlines from
3253 warning_pre_print initialization.
3254 * objfiles.c (open_existing_mapped_file): Add function and
3256 * objfiles.c (open_mapped_file): Rewrite to use new function
3257 open_existing_mapped_file.
3259 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
3261 * sun3-xdep.c (fetch_core_registers): Lint.
3262 * tm-sun3.h: Prototype lint.
3265 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
3267 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
3268 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
3269 * objfiles.c: Cast calls to close() with unused returns to void.
3270 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
3271 old objfile's name before updating it.
3272 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
3273 * objfiles.h (objfile struct): Add mmfd member.
3274 * symfile.c (syms_from_objfile): Move some code to
3275 new_symfile_objfile.
3276 * symfile.c (new_symfile_objfile): Add new function, common code
3277 from syms_from_objfile.
3278 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
3279 mapped and unmapped symbol files.
3280 * symfile.c (symbol_file_command): Print "No symbol file now"
3281 message, ala exec_file_command for the exec file.
3282 * symfile.h (new_symfile_objfile): Add prototype.
3283 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
3284 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
3286 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
3288 * rs6000-pinsn.c: New version from IBM (Metin).
3289 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
3290 to avoid warnings from some compilers.
3292 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
3294 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
3295 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
3296 type's flag word that marks it as a fundamental type.
3297 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
3298 flags argument for all calls to init_type().
3299 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
3300 flags argument for all calls to init_type(). Also remove
3301 dependency on host sizes for ints, floats, etc.
3302 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
3303 flags argument for all calls to init_type(). Also remove
3304 dependency on host sizes for ints, floats, etc.
3305 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
3306 bit to flags argument for all calls to init_type(). Add types
3307 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
3308 * valprint.c (unsigned_type_table, signed_type_table,
3309 float_type_table): Remove.
3310 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
3311 bit when printing fundamental types, and print the actual name
3312 for such types, rather than inventing one. Remove code that
3313 invented fundamental type names.
3314 * valprint.c (_initialize_valprint): Remove initializations
3315 for now removed unsigned_type_table, signed_type_table, and
3318 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
3320 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
3321 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
3324 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
3326 * dwarfread.c (target_to_host): New function similar to previous
3328 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
3329 Extensive changes to convert all previous usages to use new
3330 target_to_host() function.
3331 * dwarfread.c (struct dieinfo): Change types of most integral
3332 members to be unsigned.
3334 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
3336 * WHATS.NEW: Revise -mapped doc.
3338 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
3340 * mipsread.c (parse_partial_symbols): Complain when sh->index is
3341 too high or when skipping `forwards' moves us backwards.
3342 (parse_type): Print mis-guessed tag name in complaint.
3343 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
3344 (parse_procedure): Do not attempt to create symbols; just fill in
3345 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
3346 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
3347 for clarity. Set top_stack before calling parse_external. In
3348 stabs, sort symbols before calling parse_procedure.
3350 * symmisc.c (std_in, std_out, std_err): Add vars to access std
3351 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
3352 * Makefile.in: Remove stage* targets. Avoid echo on recursive
3353 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
3356 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
3358 * Makefile.in (VERSION): Set to 4.5.1.
3359 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
3360 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3361 fill_gregset): New functions for SVR4 /proc support.
3362 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
3363 Remove new symbol types and such to ../include/coff/symconst.h.
3364 (parse_symbol): Simplify code for parsing struct/enum/unions.
3365 (parse_type): Handle `long long' types.
3366 (upgrade_type): Handle `const' qualifier.
3367 (parse_partial_symbols): fix indentation, clean a bit.
3369 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
3371 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
3372 copy in data from raw read buffers, calling bfd byteswapping
3373 routines as appropriate. Use to replace most existing memcpy
3375 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
3376 * configure.in: Recognize new ncr3000 config.
3377 * config/ncr3000.mh: New config file.
3379 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
3383 * README: Update for release.
3384 * Makefile.in: Update version to 4.5.
3385 * WHATS.NEW: The obvious.
3387 * depend: Generate new depend file for this release.
3389 * Makefile.in (depend): Fix dependancy generation so that it does
3390 not include gcc 'fixincluded' files, which are usually in a system
3393 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
3395 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
3396 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
3397 symbols for nameless types. And, handle `R' (register parameter
3398 type) for AIX. (an extension to existing stabstring grammar).
3399 * rs6000-xdep.c: Fix typo (= should have been ==).
3401 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
3403 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
3405 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
3407 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
3408 * signame.c (SIGWAITING, SIGLWP): Add.
3410 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
3412 * xm-i386mach.h: add decls for errno and strdup().
3414 * breakpoint.c (breakpoint_1): Add (int) casts for enums
3415 used in array index context (otherwise, some compilers barf).
3417 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
3419 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
3420 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
3421 in a system call, and provide better backtrace if so.
3423 * Makefile.in (HFILES): Add xcoffsolib.h.
3424 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
3425 * rs6000-pinsn.c: #include "opcode/rs6k.h"
3427 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
3428 mipscoff_symfile_read): Convert to BFD to do file I/O.
3430 * symfile.c: #include <ctype.h> to get proper def if isspace().
3432 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
3434 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
3436 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
3437 function also when parsing embedded stabs.
3439 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
3441 * mipsread.c: Fix more declarations.
3443 * mipsread.c: Fix many invocations of complain. Use enum
3444 type_code where appropriate.
3446 * xm-vaxult.h: Add decl for strdup().
3448 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
3451 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
3453 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
3456 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
3458 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
3459 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
3460 Merge in more patches for rs6000 from Metin Ozisik.
3461 * utils.c: Fix typo in comment.
3463 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
3465 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
3466 * procfs.c (attach): Set nopass_next_sigstop if attached
3467 process is forcibly stopped.
3468 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
3469 resending SIGSTOP to attached process on first resume.
3471 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
3473 * Makefile.in (SFILES_MAINDIR): add mipsread.c
3475 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
3477 * Makefile.in (OBS): Compile mipsread.c for all targets now.
3478 (VERSION): Bump to 4.4.85.
3479 * mipsread.c: Update for new include files. Lint.
3480 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
3481 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
3482 Don't need to bring in mipsread.o specially any more.
3484 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
3486 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
3487 routine (for Irix-4.x). Make many funcs static and void.
3488 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
3489 * (init_extra_frame_info): Don't trash cached value of frame
3490 pointer register. This fixes backtracing through routines that use
3491 alloca(). Generally clean up declarations of functions, and use
3492 typedefs and macros to reference data structures as appropriate.
3493 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
3496 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
3498 * values.c (unpack_long): Fix unpacking error for signed chars
3499 on hosts where the default character type is unsigned.
3500 * procfs.c (pr_flag_table, pr_why_table): Add some entries
3501 for newer SVR4 variants.
3502 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
3503 turn off trace inherit-on-fork flag to favor latest SVR4 method.
3504 * procfs.c (mappingflags): Add support for MA_PHYS
3506 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
3508 * buildsym.c (read_struct_type): Avoid coredump when C++
3509 abbreviated type name is messed up. Reported by Joe Buck.
3510 FIXME, we need to determine whether GDB or GCC needs to be
3511 smarter to correctly locate this type name.
3513 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
3514 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
3515 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
3516 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
3517 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
3519 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
3521 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
3522 * symtab.h (current_source_symtab): Make extern
3523 * symtab.h (current_source_line): Make extern
3524 * inferior.h: Move all procfs.c prototypes to one place, add
3525 prototype for proc_signal_handling_change. Add prototypes for
3526 signal_stop_state, signal_print_state, and signal_pass_state.
3527 * inferior.h (stop_soon_quietly): Make extern
3528 * inferior.h (attach_flag): Make extern
3529 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
3530 * infrun.c (signal_stop_state, signal_print_state,
3531 signal_pass_state): New functions to query specific signal
3533 * infrun.c (handle_command): Minor error message change, add
3534 NOTICE_SIGNAL_HANDLING_CHANGE.
3535 * procfs.c (open_proc_file): Remove iris specific reset of
3536 inherit-on-fork flag, moved to proc_set_exec_trap().
3537 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
3538 to reset inherit-on-fork flag, bash comment to GNU form.
3539 * procfs.c (proc_base_address, set_proc_siginfo,
3540 fetch_core_registers): Conform to code style.
3541 * procfs.c (signame.h): Include.
3542 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
3543 syscallname(), info_proc_syscalls()): New macros, tables, and
3544 functions to organize and report system call information.
3545 * procfs.c (saved_fltset, saved_trace, saved_sighold,
3546 saved_exitset, saved_entryset): Add to procinfo struct.
3547 * procfs.c (struct trans): Add.
3548 * procfs.c (pr_flag_table, pr_why_table, faults_table,
3549 siginfo_table, errno_table): Tables to translate numeric values
3550 to symbolic names and short descriptions.
3551 * procfs.c (signalname, info_proc_signals): Add function and
3553 * procfs.c (proc_info): Now info_proc.
3554 * procfs.c (proc_info_address_map): Now info_proc_mappings.
3555 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
3556 info_proc_faults, lookupname, lookupdesc, sigcodename,
3557 sigcodedesc): New functions.
3558 * procfs.c (proc_signal_handling_change): New function to set
3559 the trace flags based on the state of gdb's signal handling flags.
3560 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
3561 and remove code to do PIOCSTRACE ioctl.
3562 * procfs.c (attach, detach): Preserve and restore process flags
3563 using saved_* fields in procinfo struct.
3564 * procfs.c (attach): Call proc_signal_handling_change.
3565 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
3566 * procfs.c (proc_desc): Update for latest changes.
3567 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
3568 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3569 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
3571 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
3573 * procfs.c (set_proc_siginfo): Add prototype and new function.
3574 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
3575 up inferior siginfo struct.
3576 * elfread.c (elf_symfile_read): Compute the relocation amount
3577 by subtracting off the address of the ".text" section.
3578 * solib.c: Add pointer to ".text" section to so_list struct.
3579 * solib.c (solib_map_sections): Initialize pointer to ".text"
3580 section in so_list struct.
3581 * solib.c (symbol_add_stub): Pass base address of ".text"
3582 section to symbol_file_add, rather than the load address of
3583 the shared library. On SunOS they are the same. On SVR4 they
3586 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
3588 * mipsread.c (parse_procedure): PDR.isym should get pointer to
3589 function name, not .gdbinfo. symbol.
3591 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
3593 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
3595 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
3597 * Makefile.in (VERSION): 4.4.8
3599 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
3600 commands in .cshrc/.profile won't get traced.
3602 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
3604 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
3605 * exec.c (build_section_table): Don't abort if no sections.
3606 * sparc-tdep.c (single_step): Lint.
3607 * utils.c (mrealloc): Handle realloc (0, size) case here.
3609 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
3611 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
3614 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
3616 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
3617 .gdbinfo. symbols are created. Move creation from parse_procedure
3618 to parse_symbol, where it is fairly easy to grow the symtab. This
3619 also fixes a symtab trashing bug on all mips-based systems.
3620 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
3622 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
3623 mips_extra_func_info, and all the PROC_xxx macros that look at it.
3625 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
3627 * c-exp.y: Add missing return type to yyparse() prototype.
3629 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
3631 Create and use macros for iterating on symtabs, psymtabs, msymbols.
3633 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
3634 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
3635 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
3636 (patch_opaque_types): Avoid dummy args and result.
3637 * objfiles.c (have_partial_symbols, have_full_symbols,
3638 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
3639 (iterate_over_objfiles, iterate_over_symtabs,
3640 iterate_over_psymtabs): Remove, clunky and slow.
3641 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
3642 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
3643 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
3644 dump_objfile): Remove dummy args and results. Move filename
3645 comparisons to callers.
3646 (printsyms_command, printpsyms_command, printmsyms_command,
3647 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
3648 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
3649 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
3650 list_symbols, make_symbol_completion_list): Replace explicit
3651 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
3652 Eliminate Dijkstra flag crap, break out of loops with gotos.
3653 (lookup_symtab_1): Protect '/' tests from short filenames.
3654 (cplus_mangled_symbol): Move inline into lookup_symbol.
3655 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
3656 (relocate_minimal_symbol): Move inline to vmap_symtab.
3657 (vmap_symtab): Replace iteration with ALL_OBJFILES,
3658 iterate_over_msymbols with ALL_MSYMBOLS.
3660 Misc cleanup prior to release.
3662 * Makefile.in (VERSION): Roll to 4.4.7.
3663 (HFILES): Add call-cmds.h.
3664 * call-cmds.h: New header for command fns called by other files.
3665 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
3666 (breakpoint_1): Remove unused type arg. Change callers.
3668 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
3669 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
3670 * mipsread.c: Add prototypes for all static functions.
3672 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3673 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3674 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
3675 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
3676 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
3677 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
3680 * buildsym.c (define_symbol): Handle global register variables
3681 (from Pierre Willard). Complain if register numbers are too large.
3682 * target.c (nomemory): Now that higher levels examine errno, give EIO.
3683 * tm-sparc.h: Don't #include <sun4/reg.h>.
3684 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
3685 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
3687 * language.h: Avoid forward enum declaration.
3688 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
3689 config/sun4os5.mt: New host and target.
3690 * defs.h (errno): #include <errno.h> rather than assuming int.
3691 From Pierre Willard.
3693 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
3694 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
3695 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
3696 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
3697 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
3698 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
3699 sparc-xdep.c, utils.c, value.h, values.c: Lint.
3701 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
3703 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
3704 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
3705 * language.h (enum exp_opcode): Avoid forward enum def.
3706 * main.c (define_command, user_defined_command): Lint.
3707 * mem-break.c, xcoffread.c: Lint.
3708 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
3710 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
3712 * Merged in latest RS6000 diffs from Metin G. Ozisik.
3713 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
3714 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
3715 or IBM6000_TARGET as (approximately) appropriate.
3717 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
3719 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
3720 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
3721 or not to try reading symbols from a mapped objfile. Plugs memory
3722 leak due to shared libraries generating no psymtabs or symtabs.
3724 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
3726 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
3727 * copying.awk: Lint. Make stronger warning at top of copying.c.
3728 * elfread.c (elf_symtab_read): Eliminate check of mainline.
3729 * gdbtypes.c (smash_to_*): Remove FIXME comments.
3730 (lookup_pointer_type): Add FIXME comment.
3731 * main.c (set_history_size_command): Disallow negative size.
3732 * partial-stab.h: Update copyright.
3733 * rs6000-tdep.c (skip_trampoline_code): Better comments.
3735 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
3737 * main.c (set_history_size_command): Negative size is error.
3738 (Reported by Peggy Fieland.)
3740 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
3742 * coffread.c (coff_symfile_init): Update comment.
3743 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
3744 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
3745 macros to access the dbx specific objfile information.
3746 * dbxread.c (symfile_string_table, symfile_string_table_size):
3747 Remove these local variables.
3748 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
3749 read_dbx_symtab): Remove the stringtab and stringtab_size params
3750 from the function prototypes, the function definition, and the
3751 function calls. These are now available via DBX_STRINGTAB and
3752 DBX_STRINGTAB_SIZE using the objfile pointer.
3753 * dbxread.c (dbx_symfile_read): Relocate addr before using as
3754 an arg to read_dbx_symtab.
3755 * dbxread.c (dbx_symfile_read): Remove code that free'd the
3756 stringtab and the dbx specific per-objfile private info.
3757 * dbxread.c (init_psymbol_list): Remove symbol count from passed
3758 args in prototype, function definition, and function calls. It is
3759 now available via the DBX_SYMCOUNT macro using the objfile
3761 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
3762 local instance of struct dbx_symfile_info and replace with DBX_*
3764 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
3765 symfile_string_table and symfile_string_table_size.
3766 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
3767 symfile_string_table.
3768 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
3769 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
3770 stringtab size variables. Remove all code that used to reread
3772 * objfiles.c (allocate_objfile): Move calls to init_malloc()
3773 to prior to any calls to mmalloc for the objfile specific heap.
3774 * utils.c (init_malloc): Document the requirement that for each
3775 heap for which corruption checking is desired, that init_mmalloc
3776 must be called prior to any mmalloc calls on the heap.
3778 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
3780 * rs6000-pinsn.c: Make dis-assembly output more like
3781 other targets: Don't print instruction in hex before
3782 the assembly; use print_address to print out jump
3785 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
3787 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
3788 * cplus-dem.c: Support "Sc" meaning "signed char".
3790 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
3792 * configure.in: fix iris/iris3.
3794 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
3796 * command.c, main.c (various places): Use ctype.h macros
3797 (such as isupper(x)), instead of hard-wiring in ASCII-isms
3798 (such as (x >= 'A' && x <= 'Z')).
3799 (There are still more of these in other files.)
3800 * main.c (defined_command): Lower-case the user's
3801 new command before entering it. Needed because
3802 command lookup is case-insensitive (and also lower-cases).
3803 (Based on Metin's earlier patch.)
3805 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
3807 * config/irix4.mh: new file.
3809 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
3811 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
3814 * xm-mips.h: Declare strdup for ultrix.
3816 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
3817 when calling new_symbol.
3818 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
3821 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
3823 * config/rs6000.mh: Update (for Fred's new mmalloc)
3824 flags to disable use of GNU malloc/mmalloc.
3825 * munch: Change SYSV rule to allow .text before the label,
3826 as well as after, to work for AIX.
3827 * gdbtypes.h: Minor clarifiction.
3829 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
3831 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
3832 continuation in yet another place (between method declarations).
3834 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
3836 * mips-tdep.c: include symfile.h and objfiles.h to fix
3839 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
3841 * valops.c (value_struct_elt_for_reference): Added 'offset'
3842 parameter to handle multiple inheritance.
3843 * eval.c, value.h: Update accordingly.
3845 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
3847 * objfiles.h: New file
3848 * Makefile.in (HFILES): Add objfiles.h
3849 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
3850 main_scope_lowpc, main_scope_highpc.
3851 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
3852 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
3853 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
3854 xcoffread.c, : Include objfiles.h.
3855 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
3856 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
3857 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
3858 inside_entry_file() and logic changed appropriately.
3859 * blockframe.c (outside_startup_file): Renamed to
3860 inside_entry_file() and logic changed appropriately.
3861 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
3862 and logic changed to use per-objfile specific fields.
3863 * blockframe.c (inside_entry_scope): Renamed to
3864 inside_entry_func() and logic changed to use per-objfile specific
3866 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
3867 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
3868 Remove extern decls.
3869 * symfile.c, symfile.h (entry_point): Remove extern decl.
3870 * coffread.c (coff_symfile_init): Common entry point init code
3871 moved to symfiles.c, call init_entry_point_info().
3872 * coffread.c (complete_symtab): Use new per-objfile entry info.
3873 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
3874 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
3876 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
3877 * defs.h (inside_entry_scope, outside_startup_file,
3878 inside_main_scope): Prototypes changed for renames to
3879 inside_entry_func, inside_entry_file, inside_main_func,
3881 * symfile.c (syms_from_objfile): Common entry point init code
3882 moved to init_entry_point_info() and call init_entry_point_info().
3883 * symfile.h (init_entry_point_info): Include prototype.
3884 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
3885 moved to symfiles.c and call init_entry_point_info().
3886 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
3887 main_scope_lowpc, main_scope_highpc): Remove extern decls.
3888 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
3890 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
3891 works for the majority of targets.
3892 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
3893 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
3894 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
3895 Use default definition in frame.h.
3896 * frame.h (selected_frame_level): Make decl extern.
3897 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
3898 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
3899 * partial-stab.h: Use new per-objfile entry info.
3900 * symfile.h (struct objfile): Removed, moved to objfiles.h.
3901 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
3902 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
3903 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
3904 have_minimal_symbols): Prototypes moved to objfiles.h.
3905 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
3906 Macros moved to objfiles.h.
3907 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
3909 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
3911 More C++ improvements (pointers to members, qualified names).
3912 * c-exp.y: Support exp.type::name and exp->type::name
3913 syntaxes. (Unfortunately, doesn't work for static members.)
3914 * c-exp.y, eval.c: Make type::~type work better.
3915 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
3916 value_static_field by value_struct_elt_for_reference.
3917 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
3918 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
3919 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
3920 for OP_SCOPE operand; no point in it now that we use lazy
3921 reading of values, and use "reference to member" objects.
3922 * gdbtypes.h: Clarify comment.
3923 * valops.c: Change value_struct_elt_for_address to return
3924 a reference (or variable), rather than a pointer. Change
3925 the name to value_struct_elt_for_reference to reflect this.
3926 Returning a reference instead of a address provides a
3927 generalization, since we can use the routine for both
3928 class::name as well as &class::name.
3929 Also, recurse to handle multiple inheritance properly.
3930 * valprint.c: Moved code to print pointer-to-members
3931 to new function point_class_member. This allows a
3932 "reference-to-member" to be printed using the same code.
3933 * valprint.c (type_print_varspec_prefix): Avoid printing
3934 "struct " for domains of class-member types.
3935 * valops.c (search_struct_field): Inline code for simplified
3936 version of value_static_field (which can then be deleted).
3937 * value.h: Rename value_struct_elt_for_address to
3938 value_struct_elt_for_reference. Delete value_static_field.
3939 * values.c: Remove no longer used function value_static_field.
3941 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
3943 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3944 elfread.c (coff_symfile_finish): Add function, prototype, and
3945 add to the xxxx_sym_fns struct for each file type. Also reformat
3946 the xxxx_sym_fns vector to a standard format and add comments.
3947 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
3948 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
3949 Pass pointer to struct objfile rather than pointer to sym_fns.
3950 Change references inside each function accordingly. Allocate any
3951 symbol file specific info in the per-objfile memory region.
3952 * dbxread.c (free_and_init_header_files): Break function into
3953 free_header_files(), called from dbx_symfile_finish(), and
3954 init_header_files(), called from dbx_new_init().
3955 * dbxread.c (dbx_new_init): Move deallocation things to new
3956 dbx_symfile_finish function.
3957 * elfread.c (elf_new_init): Call buildsym_new_init().
3958 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
3959 routine for the objfile before deallocating other stuff.
3960 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
3961 * symfile.h: Move struct sym_fns to before struct objfile def.
3962 Add sym_finish function pointer and change prototypes of other
3963 function pointers to reflect passing struct objfile pointer rather
3964 than struct sym_fns pointer.
3965 * symfile.c: Remove now obsolete symtab_fns pointer.
3966 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
3967 locates the correct sym_fns struct for the given objfile.
3968 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
3969 for better support of mapped symbol tables.
3970 * symfile.c (symbol_file_command): Remove obsolete code using
3972 * symfile.h: Remove duplicate declarations for symfile_objfile,
3973 entry_point, and object_files.
3974 * target.c (target_info): Compare symfile_objfile to NULL.
3975 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
3976 aixcoff_symfile_finish().
3978 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
3980 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
3981 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
3982 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
3984 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
3986 Some improvements to g++ debugging.
3987 * symtab.c (list_symbols): demangle before pattern matching.
3988 * symtab.c: Other fixes to improve handing of operators.
3989 * valprint.c (type_print_base): Fix test for constructor.
3990 * values.c (value_static_field): Allow evaluation of
3991 CLASS::METHOD, returning a function pointer.
3993 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
3995 * Makefile.in (VERSION): Roll 4.4.6.
3996 * exec.c (exec_file_command): Add code to ignore optional args
3997 passed in by file_command() for use in symbol_file_command().
3998 * main.c (main): Document -mapped and -readnow in help summary.
3999 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
4000 * objfiles.c (allocate_objfile): Filename arg removed. Changes
4001 to get filename from bfd with bfd_get_filename(). Test mapto
4002 against 0, not NULL. Use mstrsave() to make copy of filename.
4003 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
4005 * remote-vx.c (vx_load_command, add_symbol_stub):
4006 Symbol_file_add() takes an additional arg.
4007 * solib.c (symbol_add_stub): Symbol_file_add() takes an
4009 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
4010 changed to return a bfd not an objfile pointer.
4011 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
4012 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
4013 Change to eliminate local bfd and use symfile_bfd_open() plus
4014 allocate_objfile(). Add code to implement readnow option.
4015 * symfile.c (symbol_file_command): Changes to option handling,
4016 readnow functionality moved to symbol_file_add().
4017 * symfile.c (symfile_init): Eliminate local copy of bfd.
4018 * symfile.c (add_symbol_file_command): Changes to parse mapped
4019 and readnow options.
4020 * symfile.h (allocate_objfile): Arg removed from prototype.
4021 * symtab.h (symbol_file_add): Arg added to prototype.
4022 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
4025 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
4027 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
4028 mtrace.awk, state.c, state.h: Removed.
4029 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
4030 directories searched for source files.
4031 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
4032 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
4033 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
4034 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
4035 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
4036 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
4037 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
4039 * Makefile.in (HFILES): Remove state.h
4040 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
4041 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
4042 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
4043 * Makefile.in (clean): Remove all object files.
4044 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4045 * cplus-dem.c: Remove prototypes definitions that are now done in
4047 * dbxread.c (throughout): Change from using per-objfile
4048 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4049 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
4050 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
4051 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
4052 * depend: Remove dependencies for state.o, state.h.
4053 * dwarfread.c: Add declaration for warning_pre_print.
4054 * dwarfread.c (dwarfwarn): Use warning_pre_print.
4055 * dwarfread.c (throughout): Change from using per-objfile
4056 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4057 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
4058 use supplied objfile.
4059 * i386-xdep.c (print_387_status): Change to use warning() rather
4061 * i387-tdep.c (print_387_control_word): Change to use warning()
4062 rather than printfs.
4063 * infrun.c (wait_for_inferior): Remove unreachable abort() call
4064 that some compilers grumble about.
4065 * language.c (throughout): Add declaration for warning_pre_print
4066 and using warning() instead of printfs.
4067 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
4068 * main.c (main): Add declaration for warning_pre_print and set it
4069 similarly to error_pre_print. Add declarations for
4070 mapped_symbol_files and readnow_symbol_files. Add appropriate
4071 definitions to long_options[].
4072 * minsyms.c: Trivial fix to comment.
4073 * objfiles.c (allocate_objfile): Substantially rewritten for
4074 using mapped symbol files.
4075 * objfiles.c (throughout): Change from using per-objfile
4076 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4077 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
4078 * source.c (throughout): Change from using per-objfile
4079 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4080 * source.c (open_source_file): Use mstrsave to save file name in
4081 mapped symbol region for objfile.
4082 * symfile.c: Remove include for state.h.
4083 include to local form.
4084 * symfile.c (symbol_file_add_digested): Remove.
4085 * symfile.c (symbol_file_add): Substantially rewritten for mapped
4087 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
4088 from objfile structure. Add malloc descriptor pointer (md).
4089 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
4090 * symm-xdep.c (print_fpu_status): Use warning() rather than
4092 * symmisc.c (free_symtab_block): Now takes and uses current
4094 * symmisc.c (throughout): Change from using per-objfile
4095 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
4096 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
4097 Sun compiler grumblings when PTR is char *.
4098 * symtab.c (lookup_symbol): Cast return value of iterate_over_
4099 msymbols() to correct pointer type.
4100 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
4101 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
4102 error always starts on a line of it's own.
4103 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
4104 Rewrite for new mapped malloc package use.
4105 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
4106 that don't want to use the mapped malloc package; pass arguments
4107 on to traditional malloc package functions.
4108 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
4109 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
4110 mrealloc, malloc, and realloc but get fatal error if runs out
4112 * utils.c (msavestring, mstrsave): Save a string in a specific
4113 mapped malloc region.
4114 * utils.c (print_spaces): Use xmalloc to get the buffer.
4115 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
4116 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
4117 * config/i386v4.mh: Insignificant reorganization.
4119 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
4121 * xcoffread.c: Only enable compilation of debugging functions
4122 if IBM6000 is defined. Fails to compile otherwise.
4124 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
4126 * Makefile.in: pass MAKEINFO down on info.
4128 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
4130 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
4131 useless code, including an lseek to an uninitialized variable.
4132 Reported by Jim Williams <jimbo@wrs.com>.
4134 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
4136 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
4137 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
4138 * minsyms.c, symfile.c: Changes that may be generally
4139 applicable, but are #ifdef IBM6000 for now.
4140 * rs6000-xdep.c: Fixed typo in comment.
4141 * rs6000-tdep.c: Non-substatial changes.
4142 * xoffread.c: The main change here is addition of some
4143 debugging functions.
4144 * xoffexec.c: More changes.
4146 * xcoffread.c: Fixed two too-few-parameters bugs.
4148 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
4149 to SOLIB_CREATE_INFERIOR_HOOK macro.
4151 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
4153 * symfile.h: Add prototype for iterate_over_msymbols().
4154 * symtab.c (cplus_mangled_symbol): Add function.
4155 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
4156 iterate_over_msymbols to find demangled C++ symbol.
4157 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
4158 value to iterate_over_msymbols().
4159 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
4162 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
4164 * Makefile.in: added check target.
4166 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
4168 * ecoff.c: Move to ../bfd/coff-msym.c.
4169 * config/mt-*mips: Remove ecoff.o from the configuration.
4170 * remote.c (): Add newline to initial +.
4171 (remote_resume): Mention how to cope with signals.
4172 (remote_interrupt): Add debug msg.
4173 (remote-wait): Implement new 'T' reply, which includes
4174 status, PC, and FP all in a single short message.
4175 (putpkt): Add further debugging of packet acks.
4176 * mipsread.c (fixup_symtab): Also swap RFD's.
4177 (parse_partial_symbols): Avoid bug on unknown symbol types.
4178 * Makefile.in (VERSION): Roll to 4.4.5.
4179 * mips-tdep.c (heuristic_proc_start): Avoid long delays
4180 for remote MIPS by limiting heuristic to 200 byte search.
4181 (heuristic_proc_desc): Byte-swapping.
4182 (mips_print_register): Cope with failure of
4183 read_relative_register_raw_bytes. Byte-swap integers for
4185 * mips-pinsn.c (print_insn): Byte-swap instruction.
4187 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
4189 * config.sub configure.in config/mh-irix4
4190 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
4191 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
4192 gdb/xm-irix4.h gdb/config/mt-irix3
4193 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
4195 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
4197 * defs.h, utils.c: xrealloc takes PTR as first arg.
4198 * defs.h: Reword confusing comment about ANSI prototypes.
4199 * defs.h: Some minor whitespace changes.
4200 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
4201 not NULL, which can be (void *).
4202 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
4203 * tm-i386v.h (SP_ARG0): Define
4204 * xm-sysv4.h: Back out of change for missing prototypes.
4205 * i386-tdep.c (get_longjmp_target): Add function.
4207 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
4209 * Makefile.in: install man page too.
4211 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
4213 * All GDB files that #include defs.h: Removed stdio.h.
4214 (defs.h): #include stdio.h.
4216 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
4218 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
4219 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
4220 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
4221 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
4222 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
4223 it before printing out the hex shape of an address.
4225 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
4227 * rs6000-xdep.c (frame_initial_stack_address): Move
4228 code to set frame->cache_fsr into new separate function
4229 frame_get_cacahe_fsr. This allows fixing a fatal error.
4230 * xcoffexec.c: Turn previously suppressed error
4231 message back on, after cleaning up BFD.
4233 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
4234 printing of blank line, since it cases printing of an
4235 extra blank line. Is this intended? It does mess up
4237 * defs.h: Put back declarations of malloc and realloc,
4238 but protected by #ifndef MALLOC_INCOMPATIBLE.
4239 * objfiles.c: Undo previous change: Use malloc/realloc
4240 for objfile malloc/realloc fields (but add a cast).
4241 * xcoffexec.c: Suppress an error message (for now).
4243 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4245 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4246 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
4247 * buildsym.c: Use smash_to_pointer_type() to handle forward type
4249 * xcoffread.c: Modifications to C_DECL storage class handling, and
4250 introduction of an old smash_to_pointer_type() routine.
4252 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4253 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
4254 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
4255 parameters have been modified.
4257 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4258 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
4259 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
4260 and fetch_inferior_registers() always fetched all the registers
4261 resulting valid register values at hand all the time. Pushing a dummy
4262 frame did not require validating all register values first. After
4263 putting the above mechanism into action, we didn't have valid registers
4264 values always ready. Thus, all registers need to be fetched before
4265 pushing a dummy frame now.
4267 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4268 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
4269 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
4270 the starting address (actual frame address) of a frame.
4271 * rs6000-tdep.c: modifications to function_frame_info() to see if
4272 function reserves a frame pointer register (alloca register)
4273 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
4274 FRAME_LOCALS_ADDRESS has been updated to support debugging of
4275 functions with alloca() calls.
4277 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
4279 * xm-sysv4.h: Provide definitions/prototypes for host environment
4280 functions for which no definitions or prototypes are provided in
4281 any currently included gdb or host environment header files.
4282 For SVR4, this currently includes malloc and realloc, which cannot
4283 be portably prototyped in any gdb include file.
4285 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
4287 * buildsym.h: Remove obsolete variable file_stabs.
4289 * Makefile.in: Move place where configure merges in host-
4290 and target-dependent fragments later, so the latter
4291 can override (say) GNU_MALLOC.
4292 * config/mh-rs6000: Use system malloc. Otherwise, I
4293 ended up with *two* incompatible versions of malloc
4294 (functions in libc would call the malloc in libc).
4295 I assume this is a shared library problem.
4297 * remote.c: Fix (presumed) typo.
4298 * objfiles.c: Use xmalloc/xrealloc instead of
4299 malloc/realloc (since the latter are no longer declared).
4301 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4302 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
4303 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
4304 handle individual registers.
4305 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
4306 correctly in case it wasn't cached yet. (A problem showed up
4307 after fetching individual registers.)
4308 * buildsym.c: Disable type_synonym_name's type name overwriting
4309 in cases it is unnecesary. rs6000 portation doesn't use
4310 type_synonym_name, and it used to nullify type names
4311 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
4312 type's name as soon as space for that type is allocated.
4313 * xcoffread.c: ignore a section's lineno information if it is
4314 not `.text'. (In rs6000 bfd portation integration, skipping over
4315 `.pad' sections are ignored since it was in machine independent
4316 part of the code. Thus, a problem of fake sections with invalid
4317 lineno information arised.)
4319 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
4320 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
4321 * rs6000-tdep.c: make function_frame_info() work whether or not
4322 reading from a core file.
4323 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
4325 * infrun.c. main.c, printcmd.c. symtab.c:
4326 More changes from IBM for rs6000.
4329 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
4331 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
4332 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
4333 Merge in changes (mostly from IBM) for RS6000.
4334 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
4335 More changes from IBM for RS6000. These are in machine-
4336 independent code, and probably could do with some cleaning
4337 up. The most questionable of these are #ifdef IBM6000.
4338 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
4339 to single_step() (for consistency with rs6000 and i860).
4340 * utils.c: Allow the 1st arg to xrealloc to be NULL
4341 (in which case do malloc). This removes the need for
4342 some tests in xcoff code (and perhaps other places?).
4343 * coffread.c: Removed variables last_source_file,
4344 type_vector, and type_vector_length as these are now
4345 defined by buildsym.[ch].
4346 * defs.h: Remove prototypes for malloc and realloc, since
4347 these should only be used to implement xmalloc and xrealloc,
4348 and they conflict with <stdlib.h> in AIX - where they
4349 return void* even when __STDC__ isn't defined. Sigh.
4350 * munch: Recognize *initialize* in data as well as text
4351 (AIX uses data). Also, incorporate a patch from Garrett
4352 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
4353 much more sensible, by only trying to match the name of
4354 the initialize_foo function, and not the junk before it.
4356 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
4358 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
4359 unless symbol table indicates that something has changed.
4361 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
4363 * remote.c: Make it work for embedded MIPS. Increase buffer
4364 size, and use throughout. Round buffer size up if too many regs.
4365 Support baud rate setting and try for an 8-bit path. If
4366 interrupted while waiting for target, send a ^C down the wire.
4367 Avoid single-byte reads.
4368 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
4370 * mips-xdep.h: Avoid the embedded regs when on Unix.
4372 * mipsread.c: Byte-swap the symbol table structures, using
4373 routines from ecoff.c, to read a symbol table written in any
4374 of the four possible byte orders.
4375 * configure.in (mips-big-* target): Same as Sony News.
4376 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
4377 * ecoff.c: New file for symbol swapping routines.
4379 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
4381 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
4382 all-breakpoints' command.
4383 * (get_number): Allow users to enter negative breakpoint numbers.
4384 * (breakpoint_1): Reformat display of 'info break' to show new
4386 * (create_longjmp_breakpoint, breakpoint_re_set,
4387 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
4388 symfile.c (syms_from_objfile): Re-do
4389 insertion of longjmp breakpoints. Move all code into
4390 breakpoint_re_set, and call that instead of
4391 create_longjmp_breakpoint in symfile.c.
4393 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
4395 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
4396 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
4397 * symtab.c (find_pc_symtab): Handle having no objfiles.
4398 * infcmd.c: Fix comment.
4399 * objfiles.c (free_all_objfiles): Add.
4400 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
4401 * symfile.c (symbol_file_command): free all objfiles when
4402 specifying a new symbol file.
4403 (reread_symbols): Stat the file name, don't fstat the descriptor.
4405 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
4407 * Makefile.in, configure.in: removed traces of namesubdir,
4408 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
4409 copyrights to '92, changed some from Cygnus to FSF.
4411 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
4413 * dbxread.c (end_psymtab): Delete empty psymtabs.
4414 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
4415 * symfile.h (struct objfile): Add free_psymtabs.
4417 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
4419 * Makefile.in (VERSION): Roll to gdb-4.4.4.
4421 * symfile.c (symbol_file_command): strcmp => !strcmp.
4422 * breakpoint.h: Move prototypes to follow enum definition they need.
4423 * breakpoint.c, infrun.c: Lint.
4424 * printcmd.c: Use `enum enable' rather than `enum
4426 * mipsread.c: First pass at making it compile with the new
4427 objfile changes. Probably seriously broken still, but it
4430 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
4432 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
4433 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
4434 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
4435 stepping (and nexting) through longjmp(). Also, cleanup
4436 breakpoint handling quite a bit by creating explicit breakpoint
4437 types instead of using magic breakpoint numbers.
4438 Makefile.in: Update version to 4.4.3
4440 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
4442 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
4443 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
4444 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
4446 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
4448 * minsyms.c (install_minimal_symbols): Add bunches to any
4449 existing minsyms in the objfile. Avoid extra mallocation
4450 by working directly in the obstack. Remove ignored `mainline' parm.
4451 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
4452 xcoffread.c: Change all callers.
4453 * FIXME: We should be able to eliminate MAINLINE from all the
4454 symbol readers now, with a small bit of work.
4456 * valops.c, value.h: Lint.
4457 * remote-vx.c: Add missing break; statement. Bugfix by
4458 Michael Sclafani, <sclafani@src.dec.com>.
4460 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
4462 * Makefile.in (VERSION): Update version to 4.4.2
4463 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
4464 minsyms.c, mmap-alloc.c, mmap-sbrk.c
4465 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
4466 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
4467 mmap-alloc.o, mmap-sbrk.o
4469 * altos-xdep.c: Minor whitespace change.
4470 * am29k-tdep.c (examine_prologue): Convert from misc function vector
4471 use to new minimal symbol table use.
4472 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
4473 * arm-xdep.c (store_inferior_registers): Returns void.
4474 * blockframe.c (get_pc_function_start, find_pc_partial_function):
4475 Convert from misc function vector use to new minimal symbol table use.
4476 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
4477 * breakpoint.c: Add prototypes for local functions.
4478 * breakpoint.c (catch_command_1): Change to static and remove unused
4480 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
4481 * breakpoint.h: Change function decls to prototype form.
4482 * buildsym.c: Add prototypes for local functions.
4483 * buildsym.c: Moved hashname() function here from dbxread.c.
4484 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
4485 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
4486 * buildsym.c (dbx_alloc_type): Change to static.
4487 * buildsym.c (finish_block): Add objfile parameter.
4488 * buildsym.c (misc): Change symbol_obstack to objfile version.
4489 * buildsym.c (make_blockvector): Change to static.
4490 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
4491 * buildsym.c (compare_line_numbers): Change to static, args are const,
4492 cast args when used.
4493 * buildsym.c (start_symtab): Inline new_object_header_files() call.
4494 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
4495 and made static. Add objfile parameter.
4496 * buildsym.c (end_symtab): Simplify code using line table size.
4497 Realloc the linetable on the objfile symbol_obstack and copy there.
4498 * buildsym.c (scan_file_globals): Convert from misc function vector
4499 use to new minimal symbol use.
4500 * buildsym.c (define_symbol): Add objfile parameter. Make sure
4501 strings get allocated in objfile's symbol_obstack. Convert references
4502 to builtin types to lookup_fundamental_type().
4503 * buildsym.c (read_type): Make static, add objfile parameter, convert
4504 references to buildin types to lookup_fundamental_type().
4505 * buildsym.c (read_struct_type): Add objfile parameter.
4506 * buildsym.c (read_array_type): Make static, add objfile parameter.
4507 * buildsym.c (read_enum_type): Make static, add objfile parameter.
4508 * buildsym.c (read_huge_number): Make static.
4509 * buildsym.c (read_range_type): Make static, add objfile parameter,
4510 convert references to buildin types to lookup_fundamental_type ().
4511 * buildsym.c (read_args): Make static, add objfile parameter.
4512 * buildsym.h: Convert function decl's to prototype form.
4513 * c-exp.y: Add prototypes for local functions, convert uses of misc
4514 function vector to minimal symbol table. Reformat all builtin type
4515 initializations and pass a NULL objfile to init_type() for them.
4516 * coffread.c: Change context_stack ref's to coff_context_stack,
4517 add local function prototypes. Cast uses of xrealloc arg 1.
4518 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
4519 crafting a new type.
4520 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
4521 * coffread.c (finish_block): Change name to coff_finish_block.
4522 * coffread.c (make_blockvector): Add and use objfile parameter.
4523 * coffread.c (record_line): Change name to coff_record_line.
4524 * coffread.c (start_symtab): Change name to coff_start_symtab.
4525 * coffread.c (end_symtab): Change name to coff_end_symtab.
4526 * coffread.c (record_misc_function): Change name to record_minimal_
4527 symbol and change to minimal symbol table use from misc func tbl.
4528 * coffread.c (coff_symfile_read): Convert from misc function vector
4529 use to minimal symbol table use.
4530 * coffread.c (hashname): Remove; use common version in buildsym.c.
4531 * coffread.c (decode_base_type): Change references to builtin types
4532 to calls to lookup_fundamental_type().
4533 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
4534 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
4535 * command.c: Add prototypes for local functions.
4536 * command.c (add_cmd): Prototype the 'fun' parameter and use the
4537 appropriate member of the function union for that type.
4538 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
4539 ifdef out the function since it isn't currently used.
4540 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
4541 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
4542 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
4543 * command.c (help_cmd): Compare function pointer to NULL.
4544 * command.c (help_cmd_list): Compare function pointer to NULL.
4545 * command.c (lookup_cmd_1): Use correct member of function union.
4546 * command.c (undef_cmd_error): Make static.
4547 * command.c (complete_on_cmdlist): Use correct member of func union.
4548 * command.c (do_setshow_command): Use correct member of func union.
4549 * command.c (shell_escape): Convert rindex use to strrchr.
4550 * command.h (COMMAND_H): Define if already included.
4551 * command.h (cmd_list_element struct): Change 'function' to a union
4552 and prototype args. Prototype completer function.
4553 * command.h: Convert decl's to prototype form.
4554 * convex-xdep.c (store_inferior_registers): Returns void.
4555 * copying.c: Prototype local functions.
4556 * coredep.c: Minor whitespace change.
4557 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
4558 * cplus-dem.c: Prototype local functions.
4559 * dbxread.c (hashname): Remove; moved to buildsym.c.
4560 * dbxread.c (free_and_init_header_files): Make static.
4561 * dbxread.c: Add prototypes for local functions.
4562 * dbxread.c (new_object_header_files): Remove; inlined usages.
4563 * dbxread.c (xrealloc usages): Cast args.
4564 * dbxread.c (record_misc_function): Change to record_minimal_symbol
4565 and change usages accordingly.
4566 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
4567 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
4568 * dbxread.c (dbx_next_symbol_text): Make static.
4569 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
4570 * dbxread.c (init_bincl_list): Add and use objfile parameter.
4571 * dbxread.c (free_bincl_list): Add and use objfile parameter.
4572 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
4573 * dbxread.c (end_psymtab): Convert to use per-objfile data.
4574 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
4576 * dwarfread.c (record_misc_function): Change name to record_minimal_
4577 symbol and use minimal symbol table throughout.
4578 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
4579 * dwarfread.c: Convert all references to builtin types to use the new
4580 lookup_fundamental_type function.
4581 * dwarfread.c (read_enumeration): Add and use objfile parameter.
4582 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
4584 * elfread.c (record_misc_function): Convert to use record_minimal_
4586 * elfread.c (elf_symtab_read): Add objfile parameter.
4587 * eval.c: Add prototypes for local functions and move some decls
4588 around to accomodate prototypes.
4589 * expprint.c: Add prototypes for local functions. Change references
4590 to misc function vector to minimal symbol table.
4591 * findvar.c (read_memory usages): Cast args.
4592 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
4593 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
4594 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
4595 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
4596 * gould-xdep.c: Minor whitespace change.
4597 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
4598 * hp300ux-xdep.c (store_inferior_registers): Returns void.
4599 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
4600 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
4601 * i386-tdep.c: Add prototypes for local functions.
4602 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
4603 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
4604 that defaulted to int.
4605 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
4606 i386_push_dummy_frame): Returns void.
4607 * i386-xdep.c (i386_register_u_addr): Declare params that default to
4608 int and explicitly declare return type as int.
4609 * i387-tdep.c: Minor formatting changes.
4610 * i960-tdep.c (leafproc_return): Convert from misc function vector
4611 use to minimal symbol table use.
4612 * infcmd.c: Add prototypes for local functions.
4613 * infcmd.c (continue_command, until_next_command, until_command,
4614 path_info, path_command): Make static.
4615 * infcmd.c (step_1, until_next_command): Convert from misc func
4616 vector to minimal symbol table use.
4617 * inflow.c: Add prototypes for local functions.
4618 * infptrace.c (store_inferior_registers): Returns void, not int.
4619 * language.c (_initialize_language): Use proper member of function
4621 * m2-exp.y: Add prototypes for local functions, convert misc function
4622 vector uses to minimal symbol table uses.
4623 * m2-exp.y (make_qualname, yyerror): Make static.
4624 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
4625 * m68k-pinsn.c: Add prototypes for local functions.
4626 * m68k-pinsn.c (print_insn): Cast args to read_memory.
4627 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
4628 * m68k-stub.c: Add prototypes.
4629 * m88k-pinsn.c (sprint_address): Convert from misc function vector
4630 use to minimal symbol table use.
4631 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
4632 * m88k-xdep.c (store_inferior_registers): Returns void.
4633 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
4634 * mach386-xdep.c (store_inferior_registers): Returns void.
4635 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
4636 * main.c: Add prototypes for local functions.
4637 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
4638 longjmp() result to (NORETURN void).
4639 * main.c (catch_errors): Prototype the 'func' parameter.
4640 * main.c (disconnect, stop_sig, do_nothin, float_handler):
4641 Takes an unused arg.
4642 * main.c (execute_command): Call the right member of the func union.
4643 * main.c (command_loop_marker, symbol_completion_function,
4644 command_loop): Make static.
4645 * main.c (command_line_input): Make linelength unsigned, cast arg
4646 to command_line_input().
4647 * main.c (add_info, add_com): Prototype the 'fun' parameter.
4648 * main.c (initialize_main): Call right member of function union.
4649 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
4650 * mem-break.c: Include symtab.h
4651 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
4652 * mips-xdep.c (store_inferior_registers): Returns void.
4653 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
4654 use to minimal symbol table use.
4655 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
4657 * mipsread.c (make_type): Remove, convert usages to init_type.
4658 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
4659 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
4660 vector use to minimal symbol table use.
4661 * parse.c: Add prototypes for local functions.
4662 * parse.c (xrealloc usages): Cast args.
4663 * parse.c (prefixify_expression, length_of_subexp): Make static.
4664 * parser-defs.h (PARSER_DEFS_H): Define when first included.
4665 * parser-defs.h: Convert function decls to prototype form.
4666 * partial-stab.h: Convert from misc function vector use to new minimal
4668 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
4669 the per-objfile copies.
4670 * printcmd.c: Add prototypes for local functions. Move some struct
4671 definitions around to accomodate prototypes.
4672 * printcmd.c (decode_format): Make static, change args oformat and
4673 osize to int from char.
4674 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
4675 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
4676 * printcmd.c (print_address_symbolic): Convert from misc function
4677 vector use to minimal symbol table use.
4678 * printcmd.c (address_info): Convert from misc function vector use
4679 to minimal symbol table use.
4680 * printcmd.c (delete_display, enable_display, disable_display_command):
4682 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4683 * procfs.c (fetch_core_registers): Add unused param reg_addr.
4684 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
4685 * pyr-xdep.c (store_inferior_registers): Returns void.
4686 * remote-mm.c (mm_load): symbol_file_add return value unused.
4687 * remote-nindy.c: Minor format change.
4688 * remote-vx.c (vx_load_command): symbol_file_add result unused.
4689 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
4690 * rs6000-xdep.c (store_inferior_registers): Returns void.
4691 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
4692 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
4693 vector use to minimal symbol table use.
4694 * solib.c: Add prototypes for local functions.
4695 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
4696 function vector use to minimal symbol table use.
4697 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
4698 * solib.c (find_solib, shared_library_command): Make static
4699 * solib.c (read_memory, write_memory usages): Cast args.
4700 * solib.c (special_symbol_handling): Add function
4701 * source.c: Add prototypes for local functions.
4702 * source.c (select_source_symtab): Convert to scan objfiles.
4703 * source.c (open_source_file): Make static.
4704 * source.c (xrealloc usages): Cast args.
4705 * source.c (source_line_charpos): ifdef out, unused.
4706 * source.c (get_filename_and_charpos): Make static.
4707 * stack.c: Add prototypes for local functions.
4708 * stack.c (print_frame_info, frame_info): Convert from misc function
4709 vector use to minimal symbol table use.
4710 * symfile.c: Add prototypes for local functions.
4711 * symfile.c (compare_symbols): Make args const PTR's.
4712 * symfile.c (compare_psymbols, sort_pst_symbols) add.
4713 * symfile.c (sort_all_symtab_syms): Scan objfile list.
4714 * symfile.c (obsavestring): Add objfile parameter.
4715 * symfile.c (init_misc_bunches, prim_record_misc_function,
4716 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
4717 sort_misc_function_vector, compact_misc_function_vector): Remove
4718 * symfile.c (symbol_file_add_digested): Add function.
4719 * symfile.c (symbol_file_add): Returns struct objfile *.
4720 * symfile.c (symbol_file_command): Modify for state file use.
4721 * symfile.c (symfile_open): Add parameter "dumpable".
4722 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
4723 * symfile.c (load_command, add_symbol_file_command): Make static.
4724 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
4725 * symfile.c (rindex usages): Converted to strrchr.
4726 * symfile.c (allocate_psymtab): New
4727 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
4728 converted to minimal symbol table usage, but no obvious conversion.
4729 * symfile.c (free_all_symtabs): Remove.
4730 * symfile.c (_initialize_symfile): Use per-objfile info.
4731 * symfile.h: Rework the objfile structure to add per-objfile data
4732 objects (psymbol_obstack, symbol_obstack, type_obstack,
4733 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
4734 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
4735 Add prototypes to function declarations.
4736 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
4737 function vector usage to minimal symbol table usage.
4738 * symmisc.c (DEV_TTY): Define if not defined.
4739 * symmisc.c: Add local function prototypes.
4740 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
4741 printpsyms_command, print_objfiles, print_objfiles_command):
4742 Rework to use iterate_over_*
4743 * symtab.c: Add prototypes for local functions.
4744 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
4745 * symtab.c (lookup_partial_symtab): Scan through objfiles.
4746 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
4747 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
4748 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
4749 lookup_reference_type, lookup_member_type, allocate_stub_method,
4750 check_stub_method, create_array_type, smash_to_member_type,):
4752 * symtab.c (lookup_symbol): Some args are const.
4753 * symtab.h: All type related defs and structs moved to gdbtypes.h
4754 * symtab.h: Convert decls to prototypes.
4755 * target.c (noprocess): Make static.
4756 * target.h: Change decl's to prototypes.
4757 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
4758 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
4759 * utils.c (_initialize_utils): Use correct member of function union.
4760 * valarith.c: include gdbtypes.h
4761 * valops.c: include gdbtypes.h, add prototypes for local functions.
4762 * valops.c (value_push, value_arg_push, find_function_addr):
4764 * valops.c (value_string): Convert from misc function vector use
4765 to minimal symbol table use.
4766 * valops.c (check_field_in): Make arg const.
4767 * valprint.c: Add prototypes for local functions.
4768 * valprint.c (print_string): Make static
4769 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
4770 * values.c: Add prototypes for local functions.
4771 * values.c (value_headof): Convert from misc function vector to
4772 minimal symbol table.
4773 * xcoffexec.c: Add prototypes for local functions.
4774 * xcoffexec.c (exec_close, file_command, add_to_section_table):
4776 * xcoffexec.c (relocate_minimal_symbol): Add.
4777 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
4778 * xcoffread.c: Add prototypes for local functions.
4779 * xcoffread.c (sort_syms): Convert to scan objfiles.
4780 * xcoffread.c (read_xcoff_symtab): Make static.
4781 * xcoffread.c (various): Replace references to builtin types with
4782 calls to lookup_fundamental_type. Replace references to symbol_obstack
4783 and psymbol_obstack with pointers to the per-objfile copies.
4784 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
4785 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
4787 * xcoffread.c (init_stringtab): Add objfile parameter.
4788 * gdbtypes.c: New file
4789 * minsyms.c: New file
4790 * mmap-alloc.c: New file
4791 * mmap-sbrk.c: New file
4792 * objfiles.c: New file
4796 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
4798 * Check in Fred Fish's changes in these modules. Fred
4799 will make ChangeLog entries for all of them. Update VERSION
4802 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
4804 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
4806 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
4807 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
4808 value.h: Prototypes for static functions; lint.
4809 * gdbtypes.h: Empty file to ease transition.
4811 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
4813 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
4814 inferior.h, language.h, signame.h, target.h, terminal.h,
4815 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
4816 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
4818 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
4819 signame.c, sparc-xdep.c: Prototypes for all static functions.
4821 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
4822 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
4823 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
4824 Remove to_call_function and target_call_function, since it
4825 always calls the same thing (call_function_by_hand).
4826 * core.c, exec.c, solib.c: Rename target_ops sections =>
4828 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
4829 target.h: target_kill takes no args.
4830 * language.c (language_info): Scaffolding to allow briefer
4831 messages when the current language changes. FIXME.
4832 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
4833 complaints about volatile functions.
4834 * xm-sysv4.h (HAVE_MMAP): Define.
4836 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
4838 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
4839 to make prototypes for all functions declared here.
4840 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
4841 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
4842 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
4843 * ieee-float.h: Use PARAMS for prototypes; make some params const.
4844 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
4845 * m2-exp.y: Remove unused CONST; Rename OR and AND.
4846 * utils.c: Avoid declaring malloc and realloc. Lint.
4847 (request_quit): Accept signal-number parameter.
4849 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
4851 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
4852 DIE's. Add new function read_tag_pointer_type() to read them.
4854 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
4855 When creating a new user defined type, check to see if a partial
4856 type already exists, and if so, bash it to fit.
4858 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
4860 * coffread.c (decode_base_type): Pass long, not union.
4861 Fix by Eric Valette, ev@chorus.fr.
4863 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
4865 * elfread.c (elf_symtab_read): Fix code to correctly track
4866 changes in bfd for absolute symbols.
4868 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
4870 * xm-vaxbsd.h: Close off comment.
4872 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
4874 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
4876 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
4878 * mips-tdep.c (mips_print_registers): Print correct register
4879 number for double pseudo-registers.
4881 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
4883 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
4884 in the op$::OPERATOR. case. From Steven McCanne,
4885 <mccanne@horse.ee.lbl.gov>.
4887 * exec.c (set_section_name): Pass arg to exec_files_info;
4888 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
4890 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
4892 * main.c (print_gdb_version): Copyright msg: only this year.
4893 (cd_command): Avoid changing current_directory on error.
4895 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
4897 * mipsread.c (parse_partial_symbols): Handle dependencies
4898 between partial symbol tables (when not doing stabs-in-ecoff).
4899 (This used to be handled by parse_fdr, but parse_fdr was
4900 incompatible with handling stabs-in-ecoff, so the code
4901 was re-written to not use parse_fdr. Unfortunately,
4902 the logic to handle dependencies was overlooked.)
4904 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
4906 * coffread.c (read_enum_type): Use the size of a target int when
4908 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
4910 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
4911 * symtab.c (lookup_reference_type, lookup_ptr_type): use
4912 TARGET_PTR_BIT to determine size of a pointer
4913 * values.c (unpack_long): when unpacking a REF or a PTR don't
4914 assume the size of the type.
4916 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
4918 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
4919 looking at its members. Improve guess between struct and union,
4920 only assuming union if multiple members have offsets of zero.
4922 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
4924 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
4925 (This is just for clarity - and one day permitting us to
4926 change FP0_REGNUM from 38 to 32, which would make more sense.)
4927 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
4928 register numbers in stabs-in-ecoff get handled correctly.
4930 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
4932 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
4933 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
4934 into BSD and Ultrix.
4936 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
4938 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
4940 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
4942 * Makefile.in: Increment version to 4.4.1.
4943 * main.c (print_gdb_version): Update copyright notice.
4945 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
4947 * mipsread.c: Prepend "struct " to the names of structure
4948 types, and similarly for enums and unions. (This used
4949 to be done, but got lost in the re-write to "guess" the
4950 difference between enum/struct/union.)
4951 Also, guess that a tag is an enum if the first member
4954 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
4956 * xm-vax.h: #ifndef ultrix around #include of endian.h and
4959 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
4961 * Projects: Patching executables is done.
4962 * Makefile.in (VERSION): Roll to gdb-4.4.
4963 * README, WHATS.NEW: Update for gdb-4.4.
4965 * symfile.c (reread_symbols): Whenever we reread one object
4966 file's symbols, we must restart the scan, because the object_files
4967 chain has been permuted.
4969 * exec.c (exec_files_info): Split out into print_section_info.
4970 Print BFD filename of each section if it's not the default one.
4971 * core.c (core_files_info): Call print_section_info.
4973 * xm-vax.h: Include a few system header files whose definitions
4974 must precede defs.h.
4975 * language.c, language.h: Make some things const.
4976 * expression.h, main.c: const spreads like ooze.
4978 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
4979 since BREAKPOINT values can be >0x80.
4981 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
4983 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
4985 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
4987 * sparc-pinsn.c: Remove kludge for preferring architectures.
4988 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
4989 and forever. Add `add' instruction to the set that get checked
4990 for a preceding `sethi' in order to print an absolute address.
4991 Corresponding changes in ../include/opcode/sparc.h needed
4992 to eliminate garbage instructions.
4994 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
4996 * mipsread.c (parse_partial_symbols): Make sure partial
4997 symbols are created for external symbols (as used to be
4998 the case). This is a bit of a pain with the mips-coff.
4999 It uses a table which points to all of the external
5000 symbols belonging to a particular FDR or psymtab.
5001 Once we've generated this table, we might as well save
5002 it, and then use it in psymtab_to_symtab_1 to find
5003 the symbols to pass to parse_external().
5004 * symfile.c, symfile.c: New function start_psymtab_common
5005 to share the common parts of allocating a new psymtab
5006 for dbxread, mipsread (and later dwarfread). Its code
5007 was pulled out from start_psymtab in dbxread.c.
5008 * dbxread.c (start_psymtab): Use start_psymtab_common().
5010 * valprint.c (val_print): If there is an error when trying
5011 to print a string, check to see if there really is a problem
5012 by reading just one character. If that works, assume
5015 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
5017 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
5018 cypress, v8 mnemonics in that order.
5020 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
5022 * sparc-pinsn.c: Put the qsort() back in.
5024 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
5026 * findvar.c (read_register, write_register): Handle machines
5027 where REGISTER_TYPE is not the same size as "int".
5029 Handle debug symbols in dynamically loaded (relocated) code:
5031 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
5032 offset to process_one_symbol.
5033 (process_one_symbol): Take new offset parameter. Add it into
5034 appropriate symbol types to relocate symbols to loaded addresses.
5035 Handle all possible symbol types, and complain() about types that
5036 we don't expect to see.
5037 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
5038 process_one_symbol (FIXME, should pass real offset).
5042 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
5044 (set_breakpoint, break_command_1, until_break_command,
5045 catch_command_1, breakpoint_re_set_one): Use it.
5046 * symtab.h (resolve_sal_pc): Declare.
5047 * infcmd.c (jump_command): Use resolve_sal_pc.
5049 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
5051 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
5053 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
5055 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
5056 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
5057 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
5059 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
5061 * dbxread.c (process_one_symbol): Make a first cut at handling
5062 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
5064 * symtab.c (find_pc_line): Fix stepping into and out of #included
5067 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
5069 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
5070 no longer any need to copy ../include/opcode/* into gdb.
5072 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
5074 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
5076 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
5078 * valprint.c (type_print_base, type_print_method_args):
5079 Print C++ constructor methods without bogus "return type."
5081 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
5083 * infptrace.c (child_xfer_memory): Parameter "target" should
5084 be a pointer to a structure, not the entire structure.
5086 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
5088 * depend: Convert the couple of references to ansidecl.h that
5089 used the local gdb version to use the ../include version.
5091 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
5094 (child_xfer_memory): Takes pointer to a struct, not entire struct.
5095 (inferior_proc_init): Fix non-ANSI version of args.
5096 (attach): Call print_sys_errmsg with correct number of args.
5097 (mappingflags): Make static, does not need to be global.
5099 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
5100 not the entire struct itself.
5102 * valops.c (value_assign): Cast some args to modify_field() and
5103 {read,write}_register_bytes() correctly.
5105 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
5107 * Makefile.in (MALLOCSRC): Removed reference to removed local
5110 * dwarfread.c (list_in_scope): Needs an initial value, use file
5113 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
5115 * main.c (main): Make option_index local to keep new getopt happy.
5116 main.c, solib.c, Makefile.in: Update copyright notices.
5118 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
5120 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
5122 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
5124 * Makefile.in (HFILES): Add partial-stab.h.
5126 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
5128 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
5129 New files for stratus. Not complete enough to actually build
5130 on the Stratus machine; that awaits copyright assignment for
5133 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
5134 for getting custom flags into CFLAGS when doing makes.
5136 * configure.in: Add config information for stratus.
5138 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
5140 * dbxread.c (process_one_symbol): Pass address of structure
5141 to complain(), rather than the whole structure.
5143 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
5145 * solib.c (solib_add_common_symbols): Only compile in when not
5146 using SVR4 style shared libraries.
5148 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
5150 * dwarfread.c (locval): Add offreg flag to indicate location
5151 values that are computed off a base register.
5153 * dwarfread.c (new_symbol): Rework TAG_global_variable and
5154 TAG_local_variable cases to account for static variables
5155 within function scopes.
5157 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
5159 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
5160 doesn't exist on some systems.
5162 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
5163 nexting over recursive function calls.
5165 * target.c (target_read_string): Create this routine to read null
5166 terminated strings from the target. It deals with running off the
5167 end of memory elegantly as well. solib.c (find_solib): Use
5168 target_read_string() to avoid problems with running off the end of
5171 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
5172 that reference pgrp_inferior.
5174 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
5176 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
5177 mips-tfile has been hacked to act more "traditionally."
5178 * dbxread.c: Fixed typo in comment.
5180 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
5182 * mips-tdep.c (mips_skip_prologue): Add some number of
5183 'sw' instructions before 'addiu' adjusts the stack.
5185 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
5187 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
5188 freescope, buildblock closescope, record_line, add_symbol_to_list,
5189 gatherblocks, make_blockvector): Extensive changes to switch
5190 to generic symbol table building code in buildsym.c. Remove
5191 scope tree structures and functions, symbol table building
5192 functions, and lots of other small changes.
5194 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
5195 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
5197 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
5199 * buildsym.c (cleanup_undefined_types): Add support for enums.
5200 This fixes the 'GDB internal error. cleanup_undefined_types with
5203 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
5205 * dbxread.c: detect gcc2 compilations.
5207 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
5209 * sparc-pinsn.c: Rename bitfields that overlap with macro names
5210 in ../include/opcode/sparc.h.
5212 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
5214 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
5215 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
5216 to reflect actual locations of opcode files, so TAGS target will
5219 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
5221 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
5224 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
5225 dereferencing to access the correct elements.
5227 * valops.c (value_addr): Declare return type of external func
5230 * xcoffread.c: Undefine next_symbol_text before redefining it.
5232 For older changes see ChangeLog-9091
5238 version-control: never