1 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
3 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
6 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
8 * README, NEWS: Update for gdb 4.9 release.
10 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
12 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
13 * target.c (MIN): #undef before defining.
15 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
17 Patch from Jeffrey Law:
18 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
20 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
22 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
25 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
27 * ch-exp.y (start): Apply work-around to avoid bison warning.
29 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
31 * Makefile.in (BISON): Remove double quotes around BISON
32 definition when bison is used.
34 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
35 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
36 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
37 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
38 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
39 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
40 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
41 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
43 * Makefile.in (VERSION): Bump to 4.8.6.
45 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
47 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
48 include declarations for malloc/realloc/free. Both malloc and
49 realloc return 'void *' for non-ANSI compilations.
51 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
53 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
57 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
59 * solib.c (clear_solib): Don't close bfd if it is NULL.
61 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
63 * core.c (dis_asm_read_memory): Cast second arg of
64 target_read_memory to "char *".
65 * breakpoint.c (watchpoint_check): Change arg type from PTR to
66 "char *", to match other functions called by catch_errors().
68 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
70 * More patches from Jeffrey Law (law@cs.utah.edu).
71 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
72 Delete unnecessary declarations.
74 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
76 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
79 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
81 * i386-tdep.c (i386_frame_num_args): Always return -1.
83 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
85 * Patches from Jeffrey Law <law@cs.utah.edu>.
86 * gdb/hppa-tdep.c: Declare frame_saved_pc.
87 (frameless_function_invocation): New function.
88 (frame_saved_pc, init_extra_frame_info): Use
89 frameless_function_invocation.
90 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
91 call instead of just grabbing the value currently in %r2.
92 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
93 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
94 definition and use the common one in tm-hppa.h.
95 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
96 use unwind descriptors to determine if the frame chain is valid.
97 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
98 it does not assume %r4 is the frame pointer.
99 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
100 and ssm instructions.
101 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
102 helper functions for print_insn.
103 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
104 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
105 which nullifies the following instruction.
107 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
109 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
110 pass the 5th arg there, rather than using an ANSI C-specific macro.
112 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
114 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
116 * Makefile.in (VERSION): Bump to 4.8.5
117 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
118 directories to include search path.
119 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
121 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
122 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
123 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
124 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
125 udr.o, udip2soc.o): Remove explicit rules, use the ones that
126 are automatically generated in "depend".
127 * Makefile.in (paread.o): Document why a dependency doesn't get
128 automatically generated in "depend" and leave this explicit rule
130 * depend: Update to latest automatically generated version.
132 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
134 * xcoffread.c: Doc fix.
136 * Makefile.in (depend): Include $(CC) command in generated output.
138 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
140 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
141 to xmalloc. Include defs.h. Rename local macro from
142 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
145 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
147 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
148 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
149 * depend: Update to latest automatically built version.
151 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
153 * sparclite/Makefile.in: Create default target that does nothing
154 in order to force user to build by hand.
156 * sparclite/Makefile: Remove. It's not necessary anymore.
158 * ser-unix.c (wait_for): New routine to handle read timeouts,
159 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
161 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
163 * mips-pinsn.c (print_insn): Return value.
165 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
167 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
168 at configuration time and doesn't belong in the distribution archive.
170 * Makefile.in (NONSRC): Add 29k-share/README.
171 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
173 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
174 constants with slightly more portable definitions (still depends
175 on 2's complement arithmetic though).
176 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
177 * i386v-nat.c (sys/reg.h): Conditionalize include on
178 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
179 * ser-unix.c (termio.h): Include <termio.h> like other files that
180 include termio.h, not <sys/termio.h> which may not exist (on
183 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
185 * valprint.c (print_longest): Change format parameter from a
186 'char' to an 'int'. We can't have 'char' parameters with the
187 current coding style, where we mix prototypes with pre-ANSI
189 * value.h (print_longest): Change format parameter in prototype
190 from a 'char' to an 'int'.
192 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
194 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
196 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
197 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
199 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
201 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
202 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
203 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
204 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
205 ptrace needs 5 arguments, #define ptrace to always
206 pass zero as the 5th argument.
208 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
210 * configure.in: Match z8k-*-sim for z8000.
211 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
212 * remote-hms.c: Update to use new serial protocol.
214 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
216 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
217 necessary and Solaris doesn't have it.
219 * Makefile.in (clean-info, install, install-info, info, dvi,
220 check, all): do not echo recursion lines.
222 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
224 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
225 required target ports which use sockets (like a29k-udi).
227 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
229 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
231 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
232 systems lacking select().
234 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
236 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
238 * alldeps.mak, depend: Update with latest automatically built
241 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
243 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
245 * Makefile.in (make-proto-testsuite.dir): New target to make
246 prototype testsuite tree.
248 * Makefile.in (VERSION): Bump to 4.8.4.
250 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
252 * stabsread.c (define_symbol): If unrecognized constant type,
253 complain() not error().
255 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
257 * infptrace.c: Add missing close paren to test for
258 FIVE_ARG_PTRACE defined.
260 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
261 when compiling with gcc, but disable it for now. See comment.
262 * defs.h (LONGEST): Define as either "long" or "long long"
263 based on CC_HAS_LONG_LONG.
264 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
265 how longest_to_int is defined.
266 * c-valprint.c (c_val_print): Call print_longest.
267 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
268 instead of LONG_LONG.
269 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
271 * printcmd.c (print_scalar_formatted): Call print_longest
272 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
273 * typeprint.c (print_type_scalar): Call print_longest and let
274 it figure out what to do for PRINTF_HAS_LONG_LONG.
275 * valprint.c (val_print_type_code_int): Call print_longest
276 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
277 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
278 * value.h (struct value): Replace usage of LONG_LONG with
280 * value.h (print_longest): Add prototype.
281 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
282 * values.c (unpack_double): Collapse code that was unnecessarily
283 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
284 * values.c (value_from_longest): Remove dependency on
285 CC_HAS_LONG_LONG and just use LONGEST.
286 * solib.c (solib_map_sections): Use bfd_get_filename
287 to access filename field.
288 * solib.c (clear_solib): Save filename and free it later, after
289 bfd_close, since bfd_close may reference it. Use bfd_get_filename
291 * config/convex/xm-convex.h (LONG_LONG): Replace with
292 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
293 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
294 Add PRINTF_HAS_LONG_LONG references.
296 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
298 * inflow.c (kill_command), infcmd.c (attach_command),
299 remote.c (remote_interrupt_twice): In messages for the user, call it
300 "the program" or "the program being debugged" not "the inferior".
302 * hp300ux-nat.c: Cast second arg to supply_register calls.
303 (_initialize_kernel_u_addr, getpagesize): New functions.
304 (store_inferior_register_1): Change arg name from value to val.
305 (fetch_core_registers): Make arg core_reg_size unsigned.
306 Pass 5 args to ptrace.
307 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
308 Remove KERNEL_U_ADDR stuff.
309 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
310 * config/m68k/hp300hpux.m{t,h}:
311 Move exec.o from NATDEPFILES to TDEPFILES
312 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
313 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
315 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
317 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
319 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
321 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
323 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
325 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
326 describe `set demangle-style arm' (not cfront);
327 mention can type `q' to discard output, when gdb pages
329 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
331 * valops.c (search_struct_field): Fix gdb core dump with incomplete
334 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
336 * remote.c: Change timeout to 2.
337 (remote_open): Use unpush_target not remote_close.
338 (remote_resume): If siggnal != 0, give warning not error().
339 (remote_wait, remote_interrupt, remote_interrupt_twice):
340 If we get two interrupts, let the user get out if they want.
341 (remote_{kill,mourn}): New functions.
342 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
344 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
346 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
348 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
350 * Remote targets (mourn): Call unpush_target.
352 * config/sparc/xm-sun4os4.h: Declare free() to return int.
353 Remove twisted use of PARAMS.
355 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
356 that ansidecl.h assumes ANSI on AIX.
358 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
360 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
361 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
363 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
365 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
367 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
369 * remote-vx.c (net_connect): Allow numeric IP address for host.
371 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
373 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
375 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
377 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
379 * symtab.h, xcoffread.c: Revise linetable sorting comments.
381 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
383 * valops.c (value_cast): A cast might also change the object
384 representation in C++.
385 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
386 to get the proper read_symtab function when called from mipsread.c.
387 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
388 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
389 for dummy psymtabs, inhibit processing of dummy psymtabs.
391 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
393 * Changes from (or inspired by) AMD:
394 * remote-udi.c (udi_attach): Assignments to Space and Offset were
396 (udi_wait): Make error message (UDIGetStdout) match error.
397 (udi_wait): Handle UDIStdinNeeded.
398 * command.c [CANT_FORK]: Use system().
399 * utils.c (prompt_for_continue): Allow quit with 'q'.
401 * solib.c (solib_add): Don't call special_symbol_handling if there
402 were errors in symbol_add_stub. Also set so->from_tty before
403 calling symbol_add_stub.
405 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
407 * Merge in HPPA/BSD patches from Utah:
408 * defs.h: Add const to 2nd arg of psignal prototype.
409 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
411 * hppab-core.c: Deleted. No longer useful.
412 * hppab-nat.c: #include more files. Use PT_WUREGS, not
414 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
415 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
416 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
417 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
418 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
420 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
422 * Fix two bugs found by deja-gnu. One is the incorrect reporting
423 of the PC being in a stack dummy when looking at a core file
424 without symbols. The other is the incorrect passing of char
425 arguments during expression evaluation (ie: p foo('a','b') would
426 mess up the passing of it's args because it wasn't coercing the
428 * hppah-tdep.c: Rename global functions to have consistent hppa_
429 prefix. Make more functions static. Drop hp_ prefix from static
430 functions. (hppa_push_arguments): Call value_arg_coerce to cast
431 char to int args if necessary. (hppa_fix_call_dummy): Create
432 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
433 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
434 valid (ie: != 0) before doing comparison against PC.
435 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
436 to reflect new arguments.
437 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
438 prefix for func name. (FIX_CALL_DUMMY): Move code into
441 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
442 to malloc() so that we can test GDB eval of dynamically created
443 arrays (like char strings in `print "foo"').
445 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
447 * printcmd.c (print_address_symbolic): Search symtabs as well as the
448 minimal symbols for a nearby symbol.
450 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
452 * coffread.c: Comment changes around minimal symbol recording.
454 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
456 * command.c: comment changes only.
458 * mips-tdep.c (heuristic_fence_post): new static variable.
459 (heuristic_proc_start): use heuristic_fence_post, print better
460 warnings, but only if not stop_soon_quietly.
461 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
463 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
465 * symtab.h: Fix LOC_REF_ARG comment.
467 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
468 and Jim Kingdon (kingdon@cygnus.com)
470 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
472 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
473 symfile.c (compare_symbols): Don't check first character; STRCMP
476 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
477 structures that are passed by address in a register.
478 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
479 * findvar.c (read_var_value),
480 printcmd.c (address_info, print_frame_args),
481 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
482 * symtab.c (lookup_block_symbol): Deal with it.
484 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
486 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
488 * objfiles.c (find_pc_section): Return a struct obj_section *.
489 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
490 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
491 Don't use obj_section hack.
492 * xcoffexec (vmap_symtab): Relocate obj_sections.
493 * printcmd.c (containing_function_bounds): Use find_pc_section.
495 * symtab.h: Clean up SYMBOL_VALUE comments.
497 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
499 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
500 Expand comments about LOC_ARG/LOC_LOCAL pairs.
502 * coffread.c (read_coff_symtab): Use rewind before fseek.
504 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
506 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
507 * Makefile.in: Add $(YFLAGS) when using $(YACC).
508 * Makefile.in: Remove message to expect conflicts and unused
509 rules in ch-exp.y, since there no longer are any such.
511 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
513 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
515 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
517 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
518 rather than dumping core.
520 * Makefile.in: Add ${srcdir}/ to all source files.
521 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
522 (TAGS): Deal with srcdir and new config directory scheme.
524 Makefile.in (NONSRC): Remove createtags.
525 alldeps.mak: Updated.
527 * rs6000-tdep.c: Delete unused function print_frame.
529 * frame.h (struct frame_info): Doc fix for next_frame.
530 New field signal_handler_caller.
531 blockframe.c (create_new_frame, get_prev_frame_info),
532 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
533 INIT_FRAME_PC_FIRST).
534 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
537 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
539 * irix4-nat.c (fetch_core_registers): Special version of this for
540 Irix 4.x, which stores regs a bit differently from other /proc
542 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
543 to new file core-svr4.c.
544 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
545 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
547 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
549 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
551 * i387-tdep.c: Remove unused #includes.
553 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
555 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
557 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
559 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
561 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
562 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
563 Don't muck with SYMBOL_CLASS.
565 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
567 * munch: Don't use head command. It doesn't exist everywhere.
569 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
571 * inflow.c (new_tty): Remove spurious 'o' character at end
574 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
576 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
577 instructions and nothing more.
578 * mipsread.c (add_line): Add comment why we have to combine line number
579 entries for the same line number.
581 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
583 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
586 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
588 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
590 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
592 * source.c (select_source_symtab): Clean up comment. Also, if
593 we have a current_source_symtab, and s is NULL, return without
595 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
596 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
598 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
600 * dbxread.c (unknown_symchar_complaint): Add new complaint.
601 * stabsread.h: Declare it.
602 * partial-stab.h: Use it.
604 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
606 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
608 * stack.c (print_frame_info): Print specially if dummy frame.
610 * breakpoint.c: Add comments regarding within_scope future direction.
614 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
616 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
618 * ch-exp.y: Fix thinko that broke parsing of FALSE.
620 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
622 * stabsread.c (read_member_functions): Initialize domain for stubbed
623 member functions to avoid gdb core dumps when printing pointers
625 * cp-valprint.c (cp_print_class_method): Check for stubbed member
628 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
630 * expprint.c (print_subexp): If opcode not found in op_print_tab,
631 stop with an error().
632 eval.c (evaluate_subexp): Change error message.
634 * objfiles.c (build_objfile_section_table): Cast return value
637 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
639 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
640 to rs6000_frame_chain and deal with it if we're in a signal handler.
641 (FRAME_SAVED_PC): Use rs6000_frame_chain.
643 * breakpoint.c (within_scope): New function.
644 (enable_breakpoint, watchpoint_check): Use it.
646 * source.c (openp): Handle "exec-file ./ls" correctly.
648 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
650 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
652 * ch-exp.y: Clean up lexing of identifiers and
653 reserved words. (E.g. don't recognize FALSEXXX as the
654 keyword FALSE followed by the identifier XXX.)
655 Also, convert identifiers to lower case.
657 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
659 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
660 new serial interface.
662 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
664 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
665 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
666 * ser-go32.c: Return -1 on most failures, 0 on most successes,
667 and use new return codes for go32_readchar().
668 * ser-unix.c: Ditto. Also, move error handling up to caller for
669 SERIAL_SETBAUDRATE().
670 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
672 (serial_close): New routine to wrap around device close routine.
673 serial.h: Clean & document return values more clearly.
675 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
677 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
679 * rs6000-pinsn.c (print_operand, case LI): Print condition register
680 operand in decimal rather than wrong textual versions.
682 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
683 (mention 't', remove false thing about 'g' only good with 'f').
685 * breakpoint.h: move "struct breakpoint" and friends to top of
686 file so that bpstat_find_breakpoint prototype works.
688 * solib.c (struct so_list): Add bfd field.
689 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
690 Put the bfd in bfd field of the so_list.
691 (clear_solib): Free bfd name and close_bfd on the bfd.
693 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
695 * valarith.c (value_subscript): Add COERCE_REF.
696 * ch-exp.y (operand_5): We can generalize the 2nd operand
697 of a string repetition ot 'literal' without ambiguity.
699 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
701 * breakpoint.h (struct bpstat): Remove momentary field.
702 Remove bpstat_momentary_breakpoint. This was always kludgy
703 and is no longer used.
705 * breakpoint.h: Add enum bpstat_what.
706 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
707 stop and print fields of bpstat now per-breakpoint, not just
708 one for the whole chain.
709 breakpoint.{c,h} (bpstat_what): New function.
710 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
711 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
712 with call to bpstat_what.
713 README: Remove watchpoint/breakpoint bug from known bugs.
715 * breakpoint.h: Prototype bpstat_find_breakpoint.
717 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
719 * symtab.c (find_methods, gdb_mangle_name): Note that functions
721 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
722 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
724 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
726 * i960-pinsn.c (tabent): Copied struct definition from
729 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
731 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
733 * symtab.c (gdb_mangle_name): Use it.
734 * symtab.c (find_methods): Do not add destructors to choice list
736 * symtab.c (decode_line_1): Make breakpoints on destructors work
739 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
741 * ser-go32.c: Make it use serial port name.
742 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
744 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
747 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
749 * configure.in: Only configure sparclite subdir when target_cpu
752 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
754 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
755 Remove FIXME comment regarding this.
757 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
759 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
761 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
763 Add section table to objfile struct. Use it for find_pc_section.
764 * objfiles.c (add_to_objfile_sections,
765 build_objfile_section_table, find_pc_section): new functions.
766 (allocate_objfile): build section table.
767 * objfiles.h (struct obj_section): new structure.
768 (struct objfile): add section table.
769 (find_pc_section): new prototype.
770 * solib.[ch] (find_pc_section_from_so_list): removed.
771 * sparc-tdep.c: include objfiles.h for find_pc_section. include
772 symfile.h for objfiles.h.
773 (in_solib_trampoline): adjusted for new find_pc_section
774 prototype. Removed BAD_RICH_HACK ifdefs.
775 * symfile.c (syms_from_objfile): offset objfile sections.
776 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
777 * symfile.h (find_pc_section): prototype removed. Also fixed
778 comment typo NUL -> NULL.
779 * target.[ch] (find_pc_section_from_targets): removed.
780 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
782 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
784 * ser-go32.c: Format. (go32_open): Use proper return value.
786 * configure.in: Undo conditional configdirs hack for sparclite.
788 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
790 * symtab.c (list_symbols): When call break_command, pass both
791 filename and function name not just function name.
793 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
795 (Changes and new files to make "none" a full fledged configuration)
796 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
797 Currently only tm-none.h has any meaningful contents.
798 * config/none/none.mh (NAT_FILE): Use nm-none.h
799 * config/none/none.mh (XM_FILE): Use xm-none.h
800 * config/none/none.mt (TM_FILE): Use tm-none.h
801 * Makefile.in (depend): Remove comment about parse errors in
802 valops.c, it now parses correctly and generates a correct depend
803 line. Remove line that touches xm.h, tm.h, and nm.h; they are
804 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
806 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
808 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
810 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
811 exactly 8 characters.
813 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
815 * configure.in: Sparclite uses sparc config dir. Also has it's
816 own tm- & .mt files now. Also add sparclite to configdirs.
817 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
818 * config/i386/go32.mh: Nullify def of TERMCAP.
819 * config/i386/xm-go32.h: Get rid of redef of EIO.
820 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
821 specific configs. Very similar to sun4os4, but without solib.
822 * sparclite/{Makefile.in configure.in}: First cut at making this
825 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
827 * ser-go32.c: First cut at adapting to new serial interface.
829 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
831 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
832 These implement a new serial line interface for talking to remote
834 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
835 EXCEPT go32, which gets ser-go32.c.
836 * remote.c: Use new serial interface. More remote-xxx's to be
838 * ser-bsd.c, ser-termios.c: Removed.
839 * serial.c: New. Implements common operations for all serial
841 * ser-unix.c: New. Unix specific serial operations for various
842 flavors of Unix (Posix, SysV, BSD).
843 * serial.h: Generic serial interface defs.
844 * config/i386/go32.mh, config/i386/i386bsd.h,
845 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
846 ser-bsd.o from XDEPFILES. All the magic is now handled in
849 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
851 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
853 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
855 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
857 * rs6000-tdep.c (frameless_function_invocation): Don't even think
858 about framelessness except on the innermost frame.
860 * xcoffexec.c: Call fatal() not abort().
862 * stabsread.c (patch_block_stabs): If stab & no symbol, make
863 a LOC_OPTIMIZED_OUT symbol.
864 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
865 findvar.c (read_var_value), printcmd.c (address_info),
866 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
867 m2-exp.y (yylex): Deal with it.
868 ch-exp.y (yylex): Deal with it.
870 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
872 * findvar.c (value_from_register): H8500 specific, check to see
873 if we are looking at short pointer. If so, skip crock.
874 * h8500-tdep.c (h8500_frame_chain): Mask down value from
875 read_memory_integer() to avoid getting messed up by sign extension.
877 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
879 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
880 ifdef protect using BAD_RICH_HACK. This should be removed soon.
881 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
883 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
885 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
887 * core.c (dis_asm_print_address): New function.
889 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
892 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
894 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
895 entire breakpoint chain and print only the first entry that needs to
896 be printed and needs to be stopped for. Fixes problems with printing
897 of multiple breakpoints with different conditions.
898 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
899 effectively stops printing of the breakpoint chain.
900 * breakpoint.c (print_it_noop): New routine to print nothing
901 for this breakpoint entry and dont stop printing.
902 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
903 watchpoint only if it is enabled.
904 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
905 descriptor from the library to make backtraces through setjmp work.
906 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
908 * mips-tdep.c (read_next_frame_reg): Provide correct values for
909 all registers saved within sigtramp, cleanup.
911 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
913 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
915 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
917 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
918 with prototype in ../include/dis-asm.h.
920 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
922 * core.c (dis_asm_{read_memory,memory_error}): New functions.
923 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
924 Use read_memory_func interface to disassembler.
926 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
928 Teach sparc solaris to next over shared library functions.
929 * solib.[hc] (find_pc_section_from_so_list): new function and
931 * sparc-tdep.c (in_solib_trampoline): new function.
932 * symfile.[hc] (find_pc_section): new function and prototypes.
933 * target.[hc] (find_pc_section_from_targets): new function and
935 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
938 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
940 * infrun.c (wait_for_inferior): Revise comment.
942 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
944 * command.{c,h}: New var_type var_integer.
945 main.c: Use it for history_size.
947 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
948 Lint and byte-order fixups.
950 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
952 * breakpoint.h (bpstat): New field print_it.
953 breakpoint.c (bpstat_print): Use it.
954 (print_it_normal): New function (from old bpstat_print code).
955 (bpstat_{alloc,stop_status}): Set print_it field.
957 * breakpoint.c (bpstat_stop_status): Use catch_errors when
958 evaluating watchpoint condition, via new function watchpoint_check.
959 Also stop if watchpoint disabled due to leaving its block.
961 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
963 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * mips-pinsn.c: Add missing include of dis-asm.h.
967 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
969 * Makefile.in (clean, distclean, realclean): Recursively apply
970 to subdirs first, rather than last. This avoids, for example,
971 Makefile being removed in a parent directory before the recursive
974 * alldeps.mak, depend: Update for below changes.
976 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
977 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
978 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
979 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
981 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
982 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
983 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
984 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
985 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
986 tm-68k.h to tm-m68k.h.
987 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
988 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
991 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
992 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
993 * a29k-tdep.c: Renamed from am29k-tdep.c.
994 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
995 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
996 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
997 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
999 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1000 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1001 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1003 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1004 define that does not appear anywhere else in the gdb source tree.
1005 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1007 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1009 * breakpoint.c: Add comments regarding breakpoint_re_set.
1011 * xcoffread.c (sort_syms, compare_symbols): Remove.
1012 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1013 not our own sort_syms (it is identical).
1015 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1017 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1019 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1020 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1022 * exec.c (exec_close): Fix storage leak.
1023 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1024 output sections when patching an executable.
1025 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1026 when writing all registers.
1027 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1028 at the right offset in the dummy frame.
1029 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1030 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1031 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1033 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1035 * Makefile.in (TARFILES): Avoid trailing backslash.
1037 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1039 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1040 it in breakpoint_re_set.
1041 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1043 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1044 don't use sizeof(int) for target stuff, etc).
1046 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1048 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1049 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1050 support that can't be integrated anyway due to lack of clear
1053 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1055 * findvar.c (read_register, write_register): Make these capable
1056 of reading/writing registers that are shorter than REGISTER_TYPE.
1057 * (value_from_register): Install H8500 specific code to return
1058 proper value when register is being used as a pointer.
1059 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1060 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1061 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1062 chain frames properly by combining frame pointer with T reg.
1063 (init_extra_frame_info): Delete. It's now a macro.
1064 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1065 offset by the correct amount off of the frame pointer.
1066 (register_byte): Delete. It's now a macro.
1067 (register_raw_size, register_virtual_size): Delete. Replaced by
1068 common routine h8500_register_size, cuz there's no difference
1069 between the raw & virtual sizes on this machine.
1070 (register_convert_to_raw, register_convert_to_virtual): Delete,
1071 cuz there's no difference between the raw & virtual forms.
1072 Replaced by memcpy in tm file.
1073 (register_virtual_type): Rename to h8500_register_virtual_type.
1074 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1075 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1076 emulator have same reg offsets. This is all handled in the
1078 (h8500_trapped_internalvar): New routine to detect references to
1079 convenience vars acting as pointer pseudo-regs.
1080 (h8500_value_trapped_internalvar): Conjure up value of pointer
1082 (h8500_set_trapped_internalvar): Convert set value in real
1083 register references.
1084 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1085 code segment register.
1086 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1088 (wait_for_inferior): Add h8500 specific code to add stack segment
1089 when reading SP register.
1090 remote-sim.c (fetch_register): Spacing.
1091 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1092 detect cruft. Redo all register manipulation stuff. Get rid of
1093 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1094 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1095 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1096 to create internal vars for pointer pseudo-regs.
1098 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1100 * Makefile.in: Numerous small changes to macro definitions
1101 and rules for building gdb distribution tree. Many macros
1102 eliminated or merged, and rules simplified.
1103 * alldeps.mak: Update.
1106 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1108 * Makefile.in: recurse through SUBDIRS for dvi target too
1110 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1112 * Clean up xcoff relocation.
1113 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1114 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1116 symtab.h (struct general_symbol_info): Add section field.
1117 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1118 xcoffread.c: Set section for symbols and msymbols.
1119 (struct symtab): Add block_line_section field.
1120 buildsym.c (end_symtab): Set it.
1121 (end_symtab and callers): Add section parameter.
1122 objfiles.c (objfile_relocate): New funciton.
1123 xcoffexec.c (vmap_symtab): Use it.
1124 xcoffsolib.h (struct vmap): Remove unused fields.
1125 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1126 CORE_NEEDS_RELOCATION, symtab_relocated.
1127 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1128 rs6000-tdep.c: Make loadinfotext static.
1129 breakpoint.c (fixup_breakpoints): Doc fix.
1130 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1131 (end_symtab): primary field replaces nonreloc.
1133 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1135 * symtab.h (struct linetable_entry): Remove confusing comment.
1137 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1139 * Makefile.in: add installcheck target
1141 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1143 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1144 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1145 z8k}: New directories to hold cpu specific configuration files.
1146 Naming follows gcc convention.
1147 * config/{*.mt, *.mh}: All target and host makefile fragment
1148 config files moved to an appropriate config/<cpu> subdirectory.
1149 * nm-*, xm-*, tm-*: All native, host, and target files, which
1150 get linked to nm.h, xm.h, and tm.h respectively by configure,
1151 moved to appropriate config/<cpu> subdirectory.
1152 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1153 Native, host, and target files that are common across more than
1154 one cpu architecture and included by one of the configured
1155 native, host, or target files, get moved to config directory.
1156 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1157 pick up native, host, or target include files moved to one of
1158 the config subdirectories, and that are included by other files.
1159 * Makefile.in (alldeps.mak): Modify to account for new config
1160 directory structure.
1161 * alldeps.mak, depend: Update for new config directory structure.
1162 * config/*/[ntx]m-*.h: Modify all files that include other
1163 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1164 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1166 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1167 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1168 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1169 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1170 the ones where the default is not unique or different than the
1171 config subdirectory name. Similarly, handle gdb_target_cpu.
1172 Modify configure.in as appropriate to make use of gdb_host_cpu
1173 and gdb_target_cpu to find makefile fragments and make links.
1175 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1177 * mipsread.c (compare_blocks): Sort blocks with the same start
1178 address by decreasing ending address.
1180 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1182 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1183 lookup_symbol as it might get clobbered by the call.
1185 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1186 The previous code did not initialize the language field for the psymtab
1189 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1191 * c-exp.y (parse_number): Avoid shift warning.
1192 * serial.h (struct ttystate): Declare empty one on DOS.
1194 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1196 * xm-sun4os4.h: Return type of free() should be void, not int.
1198 * vx-share/vxWorks.h: Remove #def of NULL.
1200 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1202 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1204 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1206 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1208 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1210 * ieee-float.c: Moved to ../libiberty.
1211 * ieee-float.h: Moved to ../include.
1212 * Makefile.in: Update accordingly.
1213 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1214 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1215 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1216 it is now in ../opcodes/m68881-ext.c.
1217 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1218 prologue (some callers _do_ care).
1219 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1220 new interface of ../opcodes/*-dis.c.
1221 * ch-exp.y: Add #include <ctype.h>.
1223 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1225 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1227 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1229 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1231 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1233 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1235 * z8k-tdep.c (extract_return_value, write_return_value,
1236 store_struct_return): New functions from macros in tm-z8k.h.
1238 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1240 * valops.c (value_arg_coerce): Apply temporary patch to
1241 fix problem with coercion of array and function types when
1242 passed as arguments to C functions, pending a more complete
1243 review of when and how coercion should be done, depending
1244 upon context and language.
1246 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1248 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1250 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1251 debugsec if there are a non-zero number of symbols.
1253 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1255 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1257 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1259 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1261 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1262 not just 50 symbols.
1263 (symtbl_num_syms): New variable.
1264 (read_xcoff_symtab): Set it.
1265 (read_symbol_nvalue): Check for bad symno.
1266 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1269 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1271 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1272 This is defined in defs.h if necessary.
1273 * vx-share/vxWorks.h: Remove #defs of min and max.
1274 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1275 vx-share/xdr_rdb.c: include defs.h.
1277 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1279 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1282 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1283 xcoffread.c: Doc fixes.
1285 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1287 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1288 xcoffexec.c (xcoff_relocate_core): New function.
1289 (text_adjustment): Removed.
1290 (add_vmap): Return the vmap.
1291 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1293 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1295 * xcoffsolib.h: Add objfile member to struct vmap.
1296 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1297 xcoffexec.c (add_vmap): Allocate objfiles here.
1299 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1301 Support 68000 series without floating point.
1303 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1304 * tm-68k-nofp.h: New file, lacks 68881 support.
1305 * config/m68k-nofp.mt: New file.
1307 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1309 Remove a few remaining underscore/no-underscore remnants from
1312 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1313 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1314 * config/sparc-noun.mt: Rename to sparc-em.mt.
1315 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1316 * tm-68k-un.h: Rename to tm-68k-fp.h.
1317 * tm-spc-un.h: Rename to tm-spc-em.h.
1318 * tm-sun4sol2.h: Cleanup.
1319 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1321 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1323 * symmisc.c (std_in, std_out, std_err): Move initializations
1324 to runtime code, in case they aren't constant.
1326 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1328 * symtab.c (find_pc_symtab): some object file formats, notably
1329 mips, have holes in the address ranges of symtabs. Change
1330 this algorithm from first hit to tightest fit.
1332 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1333 fence post without finding the enclosing function, then print a
1336 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1338 * utils.c (fputs_demangled, fprint_symbol): Remove.
1339 * utils.c (fprintf_symbol_filtered): New function which combines
1340 the functionality of fputs_demangled and fprint_symbol. Uses a
1341 caller provided language parameter to select the appropriate
1342 demangler, and caller provided args to pass to the demangler.
1343 * defs.h (enum language): Move further up in file so enum can
1344 be used in prototypes.
1345 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1346 * defs.h (fprintf_symbol_filtered): Add prototype.
1347 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1348 fputs_demangled with call to fprintf_symbol_filtered.
1349 * cp-valprint.c (demangle.h): Include
1350 * cp-valprint.c (cp_print_value_fields): Replace calls to
1351 fprint_symbol with calls to fprintf_symbol_filtered.
1352 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1353 with call to fprintf_symbol_filtered.
1354 * stack.c (print_frame_info): Remove obsolete code so we don't
1355 have to update fputs_demangled usage in it.
1356 * stack.c (print_frame_info, frame_info): Add language variable
1357 to pass to fprintf_symbol_demangled and initialize it from the
1358 symbol's language. Replace calls to fputs_demangled with calls
1359 to fprintf_symbol_filtered.
1360 * symtab.c (find_methods): Replace call to fputs_demangled with
1361 call to fprintf_symbol_filtered.
1362 * ch-valprint.c (demangle.h): Include.
1363 * ch-valprint.c (chill_print_value_fields): Replace call to
1364 fprint_symbol with call to new fprintf_symbol_filtered.
1366 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1368 * Makefile.in (VERSION): Bump version to 4.8.2.
1370 * main.c (source_command): Require an explicit pathname of file
1371 to source, since previous behavior of defaulting to gdb init file
1372 was troublesome and undocumented.
1373 * printcmd.c (disassemble_command): Add missing '{}' pair to
1374 else with two statements. Bug reported by Stephane Tsacas
1376 * symtab.c (find_pc_line): Don't complain about zero length or
1377 negative length line numbers for the moment, since we may not own
1378 the terminal when called, such as when single stepping. (FIXME)
1379 * language.h (CAST_IS_CONVERSION): True if current language is
1380 C++ as well as C. Fix from Peter Schauer.
1381 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1382 Use STREQN macro rather than bare '!strncmp()'.
1383 * environ.c (unset_in_environ): Avoid use of memcpy on
1384 overlapping memory regions, as suggested by Paul Eggert
1385 <eggert@twinsun.com>.
1386 * c-exp.y (%union struct): Remove unused ulval as suggested
1387 by Paul Eggert <eggert@twinsun.com>.
1389 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1391 * main.c (gdbinit): Make static.
1392 * main.c (inhibit_gdbinit): Move to file scope.
1393 * main.c (main): Remove local inhibit_gdbinit.
1394 * main.c (source_command): Don't source '.gdbinit' file by
1395 default if gdb has been told to ignore it.
1397 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1399 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1402 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1404 * printcmd.c (print_address_symbolic): Only print if offset
1405 is shorter than max_symbolic_offset.
1406 (initialize_printcmd): `set print max-symbolic-offset'.
1408 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1409 (examine_tag): Use it.
1410 (read_register_stack): Only look in the local registers for a
1411 memory address if it's between rfb and rsp; go to memory otherwise.
1412 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1413 (reginv_com): Remove ancient kludge command.
1415 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1417 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1418 irix4 will again compile.
1420 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1422 * configure.in: accept mips-sgi-irix4* for irix4.
1424 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1426 * z8k-tdep.c (print_register_hook): Lint.
1428 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1430 Lint fixes from Paul Eggert (eggert@twinsun.com):
1432 * command.c (do_setshow_command): var_uintegers are unsigned.
1433 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1434 unsigned, since they use hex values with the high bit set.
1436 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1438 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1439 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1441 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1442 macro definitions in parenthesis.
1444 * dbxread.c (dbx_symfile_init): Catch the case where there is
1445 no string table, but the only way we find out is by reading zero
1448 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1450 * dbxread.c (dbx_symfile_init): Make size of the string table
1451 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1452 offset to the string table is nonzero and handle the nonexistant
1453 string table case, should it occur. Ensure that the string table
1454 size read from the file is reasonable, with a minimum lower bound
1455 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1457 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1459 * Makefile.in: Changes to build testsuite correctly.
1460 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1461 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1462 (TARGET_FLAGS_TO_PASS): New variable.
1463 (SUBDIRS): Added testsuite.
1464 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1465 testsuite is compiled with CC_FOR_TARGET rather than CC.
1467 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1469 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1470 reported by mycroft@gnu.ai.mit.edu.
1472 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1473 * configure.in (vax-*-ultrix2*): New triplet.
1474 * config/vaxult2.mh: New file.
1475 * xm-vaxult2.h: New file.
1477 * c-exp.y (parse_number): Change high_bit to unsigned.
1478 * demangle.c: Change all references to cfront to ARM, since the
1479 actual algorithm is the one specified in the Annotated Reference
1480 Manual. This was confusing users into thinking that full cfront
1481 support was implemented.
1482 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1483 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1484 directly to lookup_struct_elt_type, which will do the
1485 dereferencing itself.
1486 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1487 NULL dereferencing bug for unnamed structs, comment out
1490 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1492 * coffread.c (process_coff_symbol): Change PCC argument correction
1493 so that it only happens on big-endian targets; so that it only
1494 happens if the short or char argument is aligned on an int
1495 boundary; and so that it changes the location, rather than the
1496 type, of the argument. These changes tend to parallel similar
1497 (old) changes in stabsread.c.
1499 * coffread.c (coff_read_enum_type): Use the specified size for
1500 enums, don't assume that they are int-sized.
1502 * c-valprint.c (c_val_print): Don't assume enums are the same as
1505 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1506 Rendell, <michael@mercury.cs.mun.ca>.
1508 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1510 * language.h (local_decimal_format_custom): Add prototype.
1511 * language.c (local_decimal_format_custom): Add function, bug
1512 reported by Robert R. Henry (rrh@tera.com).
1514 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1516 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1517 by Josef Leherbauer, joe@takeFive.co.at.
1519 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1521 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1522 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1523 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1524 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1525 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1526 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1527 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1528 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1530 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1532 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1533 of demangled name fields to NULL if no demangling exists for
1534 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1535 symbols if their language is known at the time they are created,
1536 but sometimes the language is not known until later.
1538 * ch-typeprint.c (chill_print_type_base): Name changed to
1539 chill_type_print_base to match pattern for C and C++ names.
1540 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1541 to be consistent with other usages.
1542 * ch-typeprint.c (chill_type_print_base): Add support for
1543 printing Chill STRUCT types.
1544 * ch-valprint.c: Include values.h.
1545 * ch-valprint.c (chill_print_value_fields): New function and
1546 prototype for printing Chill STRUCT values.
1547 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1548 that was being called with two args instead of three.
1549 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1550 to print Chill STRUCT values.
1552 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1554 * configure.in: added testsuite to configdirs.
1556 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1558 * doc/stabs.texi: The `this' pointer is now known by the name
1559 `this' instead of `$t'.
1561 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1563 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1564 references of TAG_string_type DIEs in user defined types.
1565 * ch-lang.c (chill_create_fundamental_type): Track compiler
1566 change that now emits debugging info with the type long for Chill
1569 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1571 * remote-mips.c: New file; implements MIPS remote debugging
1573 * config/idt.mt: New file; uses remote-mips.c
1574 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1576 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1577 floating point coprocessor.
1578 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1580 (mips_pop_frame): If not mips_fpu, don't restore floating point
1582 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1584 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1585 mips_fpu, don't use fp0 as floating point return register.
1586 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1589 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1591 * gdb/testsuite: made modifications to testcases, etc., to allow
1592 them to work properly given the reorganization of deja-gnu and the
1593 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1595 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1597 * gdb/testsuite: Initial creation of gdb/testsuite.
1598 Migrated dejagnu testcases and support files for testing nm to
1599 gdb/testsuite from deja-gnu. These files were moved "as is"
1600 with no modifications. This migration is part of a major overhaul
1601 of dejagnu. The modifications to these testcases, etc., which
1602 will allow them to work with the new version of dejagnu will be
1603 made in a future update.
1605 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1607 * NEWS: Add reminders for next release.
1609 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1611 * mipsread.c (parse_lines): Correct check for files compiled with
1614 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1616 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1618 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1620 * Makefile.in (VERSION): GDB-4.8 release!
1621 * README, NEWS: Update for release.
1623 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1625 * am29k-pinsn.c (print_insn): Minor nits with const.
1626 * am29k-tdep.c: More minor nits with arg types for
1627 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1629 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1631 * gcc.patch: Update for a different GCC (G++) bug.
1632 * main.c (print_gdb_version): Update copyright year to 1993.
1633 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1634 conditionalize this file on it. FIXME, right way is to split
1635 these into two config files.
1636 (ATTACH_DETACH): Define for BSD 4.4
1637 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1638 (U_REGS_OFFSET): Revise for 4.4.
1639 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1640 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1641 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1643 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1645 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1648 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1650 * c-lang.c (c_printstr): Bugfix for length==0 case.
1652 * c-lang.c (c_printstr): If a C string ends in a null, don't
1655 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1657 * defs.h (STRCMP): Make it work for unsigned chars.
1659 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1661 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1662 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1663 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1664 define to kludge the large opcode table into two smaller tables,
1665 since GCC take exponential space to build the table. Lint.
1666 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1668 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1670 * Makefile.in (VERSION): Roll to 4.7.9.
1671 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1672 definition here, to handle both BSD 4.3 and 4.4 systems.
1673 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1674 * remote.c (alarm): Move declaration to global level, before
1675 first reference to it.
1676 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1677 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1679 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1681 * remote.c (readchar): forward declare alarm which otherwise looks
1682 like an undeclared variable to gcc.
1684 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1685 when comparing against an int. Avoids superfluous warning from
1688 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1689 Avoids superfluous warnings from some systems and/or compilers
1690 (like vax ultrix 4.2.)
1692 * language.c (struct op_print unk_op_print_tab): use the enum
1693 values rather naked zeros as initializers. Avoids warnings from
1694 ultrix type compilers.
1696 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1698 * Makefile.in (VERSION): Roll to 4.7.6.
1699 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1700 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1701 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1702 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1703 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1704 (depend): Fix bug where nm-files in config files weren't noticed.
1705 (make-proto-gdb-1): Avoid changing directories while building new
1706 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1708 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1710 * remote.c: Improve error recovery. Allow user to break out
1711 of initial connection attempt with INTERRUPT. Treat a timeout
1712 while waiting for remote packet like a retry, unless the remote
1713 side is actively running user code. Fix a few long printf_filtered's.
1715 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1718 * buildsym.c (start_subfile): Allow null file name.
1720 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1722 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1723 expects a pointer to complaint rather than a complaint
1725 (process_linenos): free the previously allocated subfile name,
1726 then allocate the new one from the heap.
1728 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1730 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1732 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1734 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1735 Previously, would bogusly index off the bottom of type_vector.
1736 (rs6000_builtin_type): Accept type number as argument.
1737 (read_type, case '-'): Handle negatives like any other type number.
1739 * symfile.c (deduce_language_from_filename): Handle null name.
1741 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1742 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1743 fixed by sato@sm.sony.co.jp.
1745 * xcoffread.c (parmsym): Don't use an initializer to set up
1746 this struct symbol. Set it up in initialize_xcoffread.
1747 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1748 works on real rs/6000 target with #ifndef FAKING_RS6000.
1750 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1752 * stabsread.c (rs6000_builtin_type): Move function from
1753 xcoffread.c:builtin_type.
1754 * xcoffread.c (builtin_type): Move to stabsread. Remove
1755 IBM6000_HOST dependency. Move misplaced comments.
1756 (various): Change printf's to complaints.
1757 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1758 objfile argument to read_type calls under #if 0.
1759 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1760 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1761 * Makefile.in: xcoffread.o is not built by default.
1762 * xm-rs6000.h (IBM6000_HOST): Remove.
1763 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1764 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1767 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1769 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1770 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1771 register numbers when user tries to modify elements in structs
1772 passed as arguments.
1773 * inflow.c (child_terminal_info): Move banner outside of system
1775 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1776 passes struct/union arguments by address.
1778 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1780 * Based on patch from Kean Johnston <maw@netcom.com>:
1781 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1782 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1783 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1785 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1787 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1788 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1790 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1792 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1793 cc debugging output.
1795 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1797 * stabsread.c (define_symbol): Complain about unrecognized names
1798 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1799 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1800 (read_cpp_abbrev): Don't use the class name as part of the
1801 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1802 abbrevs. Inspired by Mike Tiemann.
1803 (read_tilde_fields): Comment. Remove ancient dead code.
1804 Remove erroneous but non-dead code. Simplify. Add complaints.
1805 (in general): Remove extraneous (parentheses) in return
1808 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1810 * coffread.c (coff_lookup_type): Fix fencepost error reported
1811 by Art Berggreen, <arg@opal.acc.com>.
1813 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1814 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1816 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1817 test, which is apparently left over from when we used native
1818 include files and couldn't depend on the member names being there.
1819 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1821 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1823 * mipsread.c: Major overhaul to use new BFD symbol table reading
1824 routines. Now swaps information as it is needed, rather than
1825 swapping everything when the file is read.
1827 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1829 * Makefile.in (TARDIRS): Add sparclite demo dir.
1830 (*.tab.c): Change dependency on Makefile to depend on
1831 Makefile.in, otherwise it always rebuilds after configuring.
1832 Force output *.tab.c file into current directory even in "make"
1833 versions that rewrite dependent file names used in command lines.
1835 * TODO: Remove some things we did.
1836 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1837 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1838 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1839 * symtab.h: Eliminate unnamed unions and structs.
1841 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1843 * Makefile.in (VERSION): Roll to 4.7.5.
1845 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1847 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1848 re-evaluating symbol pointers.
1850 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1852 * c-exp.y (lcurly, rcurly): New nonterminals.
1853 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1855 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1856 made function static.
1857 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1858 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1859 * parse.c (start_arglist):
1860 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1861 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1862 * parser-defs.h (funcall_chain): Moved to parse.c.
1863 * printcmd.c (print_frame_nameless_args): Fix prototype.
1864 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1865 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1866 * valops.c (typecmp): Moved prototype from values.h.
1867 * value.h (typecmp): Moved prototype to valops.c, made static.
1868 * ch-exp.y (yylex): Change way control sequences are disabled.
1870 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1872 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1874 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1876 * mipsread.c (upgrade_type): Build array types correctly, using
1877 create_range_type and create_array_type.
1879 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1881 * remote-nindy.c: Cleanup.
1883 * infrun.c (wait_for_inferior): When rolling back the PC after
1884 a breakpoint, call write_pc so that NPC gets rolled back as well
1887 * blockframe.c (inside_entry_file, inside_main_func,
1888 inside_entry_func): PC of zero is always "bottom of stack".
1890 * printcmd.c (print_frame_args, print_frame_nameless_args):
1891 Let print_frame_nameless_args decide whether there are any,
1892 laying groundwork for possibly later printing 29K args for
1893 functions where we have tag words but no symbols.
1895 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1897 * Makefile.in: fix GDB doc targets for new doc subdir structure
1899 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1901 * stack.c (parse_frame_specification): Parse as many arguments
1902 as there are (up to MAXARGS). Pass all of them in argc, argv
1903 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1904 many there were, onto SETUP_ARBITRARY_FRAME.
1905 * tm-mips.h, tm-sparc.h: Corresponding changes.
1906 * mips-tdep.c, sparc-tdep.c: Ditto.
1908 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1910 * hp300ux-nat.c: Update copyrights.
1911 * mipsread.c (parse_partial_symbols): Complain about block
1912 indexes that go backwards. Fix from Peter Schauer.
1913 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1914 symbol-file that has no linkage symbols to be read.
1915 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1916 from tm- file to xm-file, since they're host dependent.
1917 * valarith.c (value_binop): Typo.
1919 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1921 * sparclite/aload.c: Add copyleft.
1922 * sparclite/crt0.s: Add comment at beginning.
1924 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1926 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1927 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1929 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1931 * values.c (value_headof): Fix typo in which VTBL and ARG were
1932 being confused for one another.
1934 * valops.c (typecmp): Now static.
1936 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1937 baseclass--we don't always inherit its virtual function table
1940 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1941 pointer correctly in case value_struct_elt moves it around.
1943 * valops.c (typecmp): Now static. Also, now groks references
1946 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1947 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1949 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1951 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1952 to avoid "too much defining" error from native C compiler (!).
1954 * Makefile.in (HFILES): Add typeprint.h.
1955 * typeprint.[ch]: Update copyrights.
1957 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1959 * Makefile.in: Update to match doc/ subdir changes.
1961 * config/hp300hpux.mh: No cross-host file needed, just native.
1962 * config/go32.mh: Remove nonexistent "native" support.
1964 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1965 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1966 * m88k-tdep.c (next_insn): Lint, cleanup.
1967 (store_parm_word): Lint.
1969 * README: Fix typo (reported by karl@hq.ileaf.com).
1971 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1973 * expression.h (BINOP_CONCAT): Document use for self concatenation
1974 an integral number of times.
1975 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1977 * valarith.c (value_concat): Rewrite to support self
1978 concatenation an integral number of times.
1979 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1980 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1981 eliminate hundreds of spurious shift/reduce and reduce/reduce
1982 conflicts that mask the 5 real ones.
1983 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1984 * ch-exp.y (integer_literal_expression): Remove production,
1987 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1989 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1990 implied that "no side effects" was nonfunctional.
1991 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1992 character string and bitstring concatenation.
1993 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1994 * expression.h (exp_opcode): Add BINOP_CONCAT.
1995 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1996 * language.c (string_type): Add function to determine if a type
1998 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1999 * valarith.c (value_concat): New function to concatenate two
2000 values, such as character strings or bitstrings.
2001 * valops.c (value_string): Remove error stub and implement
2003 * value.h (value_concat): Add prototype.
2004 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2005 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2006 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2009 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2011 * c-exp.y (exp): Add production to support direct creation
2012 of array constants using the obvious syntax.
2013 * c-valprint.c (c_val_print): Set printed string length.
2014 * dwarfread.c (read_tag_string_type): New prototype and
2015 function that handles TAG_string_type DIEs.
2016 * dwarfread.c (process_dies): Add case for TAG_string_type
2017 that calls new read_tag_string_type function.
2018 * expprint.c (print_subexp): Add support for OP_ARRAY.
2019 * gdbtypes.c (create_range_type, create_array_type): Inherit
2020 objfile from the index type.
2021 * ch-typeprint.c (chill_print_type): Add case for
2023 * ch-valprint.c (chill_val_print): Fix case for
2026 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2028 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2029 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2030 include/coff/mips.h.
2032 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2034 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2035 constants with an explicit null byte terminator. OP_STRING is
2036 now used for real string types.
2037 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2038 they are used by all languages.
2039 * c-lang.c (_initialize_c_language): Move initializations of
2040 builtin_type_* to lang.c.
2041 * c-typeprint.c (c_type_print_varspec_prefix,
2042 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2043 to TYPE_CODE_STRING.
2044 * c-valprint.c (c_val_print): Change the way character arrays
2045 are printed as strings to be consistent with the way strings
2046 are printed when pointer-to-char types are dereferenced.
2047 Remove test of print_max before calling val_print_string, which
2048 now does it's own test.
2049 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2050 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2051 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2052 * gdbtypes.c (builtin_type_*): Add declarations moved from
2054 * gdbtypes.c (create_string_type): New function to create real
2056 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2057 renamed to TYPE_CODE_STRING.
2058 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2059 builtin_type_* types moved from c-lang.c.
2060 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2061 to TYPE_CODE_STRING.
2062 * gdbtypes.h (builtin_type_string): Add extern declaration.
2063 * gdbtypes.h (create_string_type): Add prototype.
2064 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2065 renamed to TYPE_CODE_STRING.
2066 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2068 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2069 renamed to TYPE_CODE_STRING.
2070 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2072 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2073 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2074 to TYPE_CODE_STRING.
2075 * valops.c (allocate_space_in_inferior): New function and
2076 prototype, using code ripped out of value_string.
2077 * valops.c (value_string): Rewritten to use new function
2078 allocate_space_in_inferior, but temporarily disabled until some
2079 other support is in place.
2080 * valops.c (value_array): New function to create array constants.
2081 * valprint.c (val_print_string): Add comment to document use,
2082 complete rewrite to fix several small buglets.
2083 * value.h (value_array): Add prototype.
2084 * value.h (val_print_string): Change prototype to match rewrite.
2085 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2086 * ch-exp.y (match_character_literal): Disable recognition of
2087 control sequence form of character literals and document why.
2089 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2091 * nindy-share/nindy.c: Add comments to #endif's to clarify
2094 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2095 read_memory to get byte order right.
2096 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2097 anymore. This is done in paread.c now. We expect unwind info
2098 to hang off of objfiles, and search all of the objfiles when until
2100 * (skip_trampoline_code): Cast arg to target_read_memory.
2101 * objfiles.h (struct objfile): Add new field obj_private to hold
2102 per object file private data (unwind info in this case).
2103 * paread.c (read_unwind_info): New routine to read unwind info
2104 for the objfile. This data is hung off of obj_private.
2105 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2106 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2107 make this easier to access.
2109 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2111 * c-valprint.c (cp_print_class_member): Add extern decl.
2112 * c-valprint.c (c_val_print): Extract code for printing methods
2113 and move it to cp_print_class_method in cp-valprint.c.
2114 * c-valprint.c (c_val_print): Extract code to print strings and
2115 move it to val_print_string in valprint.c.
2116 * cp-valprint.c (cp_print_class_method): New function using
2117 code extracted from c_val_print.
2118 * valprint.c (val_print_string): New function using code
2119 extracted from c_val_print.
2120 * value.h (val_print_string): Add prototype.
2121 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2122 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2123 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2124 CHECKBUF, growbuf_by_size): New variables, macros, and support
2125 functions for implementing a dynamically expandable temp buffer.
2126 * ch-exp.y (match_string_literal): New lexer function.
2127 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2128 removed and replaced with new CHECKBUF macro.
2129 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2130 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2132 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2134 * Makefile.in: Add info for paread.o.
2135 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2137 * blockframe.c (frameless_look_for_prologue): Correct the
2139 * gdbtypes.h, gdbtypes.c: Use const in decl of
2140 cplus_struct_default, now that pa-gas assembler has been fixed.
2141 * hppah-nat.c: Formatting.
2142 * hppah-tdep.c: Remove lots of useless externs for variables we
2144 * (find_unwind_entry): Speed up by using binary search, and a one
2146 * (rp_saved): New routine to see what unwind info says about RP
2147 being saved on the stack frame.
2148 * (frame_saved_pc): Look for prologue to see if we need to
2149 examine the stack for the saved RP or not.
2150 * (init_extra_frame_info): Check for prologue, instead of
2151 framesize to determine if we are frameless or not.
2152 * (frame_chain_valid): Stop backtraces when we run into _start.
2153 * (push_dummy_frame): Reformat to make more readable.
2154 * (find_dummy_frame_regs): ditto.
2155 * (hp_pop_frame): ditto.
2156 * (hp_restore_pc_queue): small cleanup.
2157 * (hp_push_arguments): ditto.
2158 * (pa_do_registers_info): ditto.
2159 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2160 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2161 * Define FRAME_CHAIN_VALID.
2162 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2163 passed to functions.
2165 * paread.c (pa_symtab_read): Use new bfd conventions for
2166 accessing linker symbol table.
2167 * (pa_symfile_init): Access embedded STAB info via BFD section
2168 mechanism and related macros.
2171 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2173 * sparc-stub.c: Use a seperate stack for our traps.
2174 * Handle recursive traps.
2175 * Remove all trap init code. This needs to be done by the
2177 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2179 * (handle_exception): See if we are at breakinst, if so, then
2180 advance PC sp that users can just step out of breakpoint().
2181 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2182 new place if SP has changed.
2183 * (case 's'): Get rid of this, we can't do it yet.
2184 * (case 't'): New command to test any old random feature.
2185 * (case 'r'): New command to reset the system.
2186 * (breakpoint): Add label to breakpoint trap instruction so that
2187 handle_exception() can detect where we are and get past the
2188 breakpoint trivially.
2190 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2192 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2194 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2196 * configure.in: recognise all sparclite variants
2198 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2200 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2201 binary files oring in the right bit.
2203 * main.c, source.c, state.c, symmisc.c: use macros defined in
2204 fopen-{bin|both} when fopening files.
2206 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2208 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2209 from a configuration file (typically including <limits.h>), or to
2210 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2211 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2212 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2213 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2214 * exppritn.c (print_subexp, dump_expression): Add case for
2216 * expression.h (OP_BITSTRING): New expression element type for
2218 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2219 macros to convert between number of expression elements and bytes
2220 to store that many elements.
2221 * i960-tdep.c (leafproc_return): Use new macros to access
2222 minimal symbol name and address fields.
2223 * m88k-pinsn.c (sprint_address): Use new macros to access
2224 minimal symbol name and address fields.
2225 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2226 minimal symbol address field.
2227 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2228 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2229 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2230 Use new BYTES_TO_EXP_ELEM macro.
2231 * parse.c (write_exp_bitstring): New function to write packed
2232 bitstrings into the expression element vector.
2233 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2235 * parser-defs.h (struct stoken): Document that it is used for
2236 OP_BITSTRING as well as OP_STRING.
2237 * parser-defs.h (write_exp_bitstring): Add prototype.
2238 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2239 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2240 LOWER, LENGTH): New tokens for keywords.
2241 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2242 upper_lower_argument, length_argument, array_mode_name,
2243 string_mode_name, variant_structure_mode_name): New non-terminals
2245 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2246 * ch-exp.y (match_bitstring_literal): New lexer support function
2247 to recognize bitstring literals.
2248 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2249 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2250 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2251 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2252 * ch-exp.y (yylex): Check tokentab6.
2253 * ch-exp.y (yylex): Call match_bitstring_literal.
2255 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2257 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2258 symbol name and value fields.
2260 * c-exp.y (yylex): Make static, to match prototype and other
2263 * expression.h (exp_opcode): Add BINOP_MOD.
2264 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2265 * expprint.c (dump_expression): Handle new BINOP_MOD.
2266 * language.c (binop_type_check): Handle new BINOP_MOD.
2267 * main.c (float_handler): Re-enable float handler when hit.
2268 * valarith.c (language.h): Include, need current_language.
2269 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2270 for integer divide truncates towards zero for negative results.
2271 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2272 * valarith.c (value_binop): Allow arithmetic operations on
2273 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2274 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2275 * ch-exp.y (tokentab3): Add MOD and REM.
2276 * ch-exp.y (yylex): Set innermost_block for symbols found
2277 in local scopes. Return LOCATION_NAME for local symbols.
2278 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2279 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2281 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2283 * command.c (shell_escape, make_command, _initialize_command):
2284 don't create or use fork if CANT_FORK is defined.
2285 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2286 code written for the IBM PC" remain.
2287 * xm-go32.h: define CANT_FORK
2289 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2291 * remote-sim.c: first attempt at general simulator interface
2292 * remote-hms.c: whitespace
2293 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2294 understand new stack layout. (print_register_hook): print ccr
2295 register in a fancy way.
2297 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2299 * eval.c (language.h): Include.
2300 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2301 to pointer types when the current language is C. It loses for
2302 other languages when the lower index bound is nonzero.
2303 * valarith.c (value_subscript): Take array lower bounds into
2304 account when performing subscripting operations.
2305 * valops.c (value_coerce_array): Add comment describing why
2306 arrays with nonzero lower bounds are dealt with in value_subscript,
2307 rather than in value_coerce_array.
2309 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2311 * ch-exp.y (FLOAT_LITERAL): Add token.
2312 * ch-exp.y (literal): Add FLOAT_LITERAL.
2313 * ch-exp.y (match_float_literal): New lexer routine.
2314 * ch-exp.y (convert_float): Remove.
2315 * ch-exp.y (yylex): Call match_float_literal.
2316 * ch-exp.y (yylex): Match single '.' after trying
2317 to match floating point literals.
2319 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2320 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2322 * expprint.c (dump_expression): New function for dumping
2323 expression vectors during gdb debugging.
2324 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2325 MULTI_SUBSCRIPT and moved out of BINOP range.
2326 * expression.h (DUMP_EXPRESSION): New macro that calls
2327 dump_expression if DEBUG_EXPRESSIONS is defined.
2328 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2329 * parse.c (length_of_subexp, prefixify_subexp): Change
2330 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2331 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2332 prefixify'ing the expression.
2333 * printcmd.c (print_command_1): Add comment.
2334 * ch-exp.y (expression_list): Add useful actions.
2335 * ch-exp.y (value_array_element): Add useful actions.
2336 * ch-exp.y (array_primitive_value): Add production.
2337 * ch-exp.y (yylex): Recognize ',' as a token.
2339 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2341 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2342 POSIXize the recursive makes (make [variable assignments] target{s})
2344 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2346 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2347 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2348 CPLUS_MARKER for all SVR4 systems, so follow suit.
2349 * defs.h (strdup_demangled): Remove prototype.
2350 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2351 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2352 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2353 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2354 prim_record_minimal_symbol_and_info): Use new macro
2355 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2356 * minsyms.c (install_minimal_symbols): Use new macro
2357 SYMBOL_INIT_DEMANGLED_NAME.
2358 * stabsread.c (define_symbol): Use new macro
2359 SYMBOL_INIT_DEMANGLED_NAME.
2360 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2361 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2362 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2363 SYMBOL_INIT_DEMANGLED_NAME.
2364 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2365 SYMBOL_DEMANGLED_NAME now tests language itself.
2366 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2367 now tests language itself.
2368 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2369 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2370 mangled name member in the language dependent portion of a symbol.
2371 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2372 mangled name member appropriate for a symbol's language.
2373 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2374 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2375 SYMBOL_DEMANGLED_NAME now tests language itself.
2376 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2377 initializes language dependent portion of symbol.
2378 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2379 demangles and caches the demangled form of symbol names.
2380 * utils.c (fputs_demangled, fprint_symbol): Use current language
2381 to select an appropriate demangling algorithm.
2382 * utils.c (strdup_demangled): Remove, no longer used.
2383 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2384 access the Chill mangled name member in the language dependent
2385 portion of a symbol.
2386 * ch-lang.c (chill_demangle): New function, simple demangler.
2387 * defs.h (chill_demangle): Add prototype.
2388 * symtab.h (language_dependent_info): Add struct for Chill.
2390 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2392 * Makefile.in (BISON): Add comment that when bison is used, it
2393 must include the "-y" option.
2394 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2395 Remove defines to remap non-yacc symbols, thus backing out of
2396 previous recent changes. Standard policy is that non-yacc parser
2397 generators get fixed, rather than adding bug workarounds in gdb
2398 for each new one that pops up. Expand comment to note this.
2399 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2401 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2403 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2404 case. Use code in N_SOL.
2406 * paread.c: New file that contains all HPPA/HPUX symbol reading
2408 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2409 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2410 * (dbx_symfile_offsets): Make static.
2411 * (pastab_build_psymtabs): New interface routine for paread to
2412 send stabs into dbxread.
2413 * gdb-stabs.h: Remove gobs of HPPA cruft.
2415 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2417 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2419 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2421 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2422 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2423 and YYDEBUG is not already defined.
2424 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2425 them during the previous replacements.
2426 * printcmd.c (_initialize_printcmd): Update internal documentation
2427 for "set" command to note that the assignment syntax is language
2429 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2430 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2431 and YYDEBUG is not already defined.
2432 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2433 single_assignment_action): New terminals and nonterminal for gdb
2434 extensions to chill expression grammer.
2435 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2436 tokens that start with '$' (register names, convenience vars, etc).
2437 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2438 * ch-exp.y (yylex): Call match_dollar_tokens.
2440 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2442 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2443 accessing minimal symbol data.
2444 * infcmd.c (read_pc): Use #ifdef, not #if.
2445 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2446 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2447 minimal symbol data.
2449 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2450 frame. Use find_return_regnum to find the caller.
2451 * (find_unwind_entry): New routine to locate stack frame info
2452 associated with a procedure. This looks in the $UNWIND_START$
2453 section in the SOM file.
2454 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2455 figure out where the caller's return address is stored.
2456 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2457 to figure out the frame size for a procedure.
2458 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2459 * (init_extra_frame_info): New routine. Corrects PC and FP for
2460 outermost frame if necessary.
2461 * (frame_chain): New routine, moved from tm-hppa.h.
2462 * (skip_trampoline_code): Handle computed function calls (ie:
2463 calls from $$dyncall).
2464 * (unwind_command): Temporary support function to allow user
2465 to control/observe aspects of the unwind (stack frame) info.
2466 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2467 was in a system call, if so, then read the PC from r31.
2468 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2469 with extra arg for skip_trampoline_code().
2470 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2471 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2472 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2474 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2476 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2477 Call new bfd_get_size() and verify that string table is no larger
2478 than the file that is supposed to contain it.
2479 * symfile.c (syms_from_objfile): Only complain about configured
2480 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2481 current target is the default BFD target.
2483 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2485 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2486 * solib.c (bkpt_names): New array of symbol names to try to
2487 use for the "mapping complete" breakpoint. Configurable
2488 define SOLIB_BKPT_NAME is first one to try.
2489 * solib.c (find_solib): Test debug_base for nonzero rather
2490 than just greater than zero.
2491 * solib.c (enable_break): Use bkpt_names to look up address
2492 at which to set "mapping complete" breakpoint.
2494 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2496 * defs.h (STRCMP, STREQ, STREQN): New macros.
2497 * defs.h (demangle_and_match): Remove prototype.
2498 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2499 and STREQN defined in defs.h.
2500 * dwarfread.c (set_cu_language): For completely unknown languages,
2501 try to deduce the language from the filename. Retain behavior
2502 that for known languages we don't know how to handle, we use
2504 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2505 and demangled name fields in symbol.
2506 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2507 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2508 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2509 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2510 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2511 Replace usages throughout.
2512 * elfread.c (demangle.h): Include.
2513 * elfread.c (record_minimal_symbol): Remove prototype and function.
2514 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2515 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2516 * infcmd.c (jump_command): Remove code to demangle name and add
2517 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2518 * minsyms.c (demangle.h): Include.
2519 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2520 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2521 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2522 * mipsread.c (psymtab_language): Add static variable.
2523 * stabsread.c (demangle.h): Include.
2524 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2525 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2526 * stack.c (return_command): Remove explicit demangling of name
2527 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2528 * symfile.c (demangle.h): Include.
2529 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2530 to match macros in symfile.h and allow them to be compiled
2531 if INLINE_ADD_PSYMBOL is not true.
2532 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2533 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2534 Add code to demangle and cache C++ symbol names. Use macro form
2535 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2536 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2537 Remove, also defined in symfile.c, which we already fixed.
2538 * symtab.c (expensive_mangler): Remove prototype and function.
2539 * symtab.c (find_methods): Remove physnames parameter and fix
2541 * symtab.c (completion_list_add_symbol): Name changed to
2542 completion_list_add_name.
2543 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2544 the normal symbol name and the cached C++ demangled name.
2545 * symtab.c (lookup_demangled_partial_symbol,
2546 lookup_demangled_block_symbol): Remove prototypes and functions.
2547 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2548 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2549 Remove code to try demangling names and matching them.
2550 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2551 Fix to try matching the cached demangled name if no match is
2552 found using the regular symbol name.
2553 * symtab.c (find_methods): Remove unused physnames array.
2554 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2555 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2556 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2557 C++ demangled symbol names.
2558 * symtab.h: Much reformatting of structures and such to add
2559 whitespace to make them more readable, and make them more
2560 consistent with other gdb structure definitions.
2561 * symtab.h (general_symbol_info): New struct containing fields
2562 common to all symbols.
2563 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2564 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2565 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2566 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2567 symbol): Use general_symbol_info struct.
2568 * utils.c (demangle_and_match): Remove, no longer used.
2569 * valops.c (demangle.h): Include.
2570 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2571 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2572 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2573 symmisc.c, symtab.c, valops.c: Replace references to minimal
2574 symbol fields with appropriate macros.
2575 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2576 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2577 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2578 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2579 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2580 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2581 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2582 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2583 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2584 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2585 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2586 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2587 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2588 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2590 * buildsym.c (start_subfile, patch_subfile_names): Default the
2591 source language to what can be deduced from the filename.
2592 * buildsym.c (end_symtab): Update the source language in the
2593 allocated symtab to match what we have been using.
2594 * buildsym.h (struct subfile): Add a language field.
2595 * c-typeprint.c (c_print_type): Remove code to do explicit
2597 * dbxread.c (psymtab_language): Add static variable.
2598 * dbxread.c (start_psymtab): Initialize psymtab_language using
2599 deduce_language_from_filename.
2601 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2603 * valprint.c (val_print): Reorganize comment and add note
2604 about dependency on target byte ordering.
2605 * ch-exp.y (value_array_slice): Fix typo.
2606 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2607 byte sized ints are assumed to be char strings and printed with
2608 string syntax. In chill, arrays of chars and arrays of
2609 bytes/ubytes are distinquishable, and printed appropriately.
2611 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2613 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2614 read/write routines for HPUX.
2616 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2617 branch targets to compute target address using const from previous
2618 instruction if necessary.
2619 * Add `Q' operator to print out bit position field various
2621 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2622 cleanups, use new code from Utah.
2623 * (store_inferior_registers): Update to new code from Utah.
2624 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2625 * (fetch_register): Clear out priv level when reading PCs.
2626 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2627 * Remove decl of errno, #include wait.h and target.h.
2628 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2629 were inside of a kernel call. If so, then PC is in a different
2630 register. Also, mask out bottom two bits of all PCs so as not to
2631 confuse higher level code.
2632 * (push_dummy_frame): Create from #define in tm-hppa.h.
2633 * (find_dummy_frame_regs): Update from Utah.
2634 * (hp_pop_frame): Create from #define in tm-hppa.h.
2635 * (hp_restore_pc_queue): New, from Utah.
2636 * (hp_push_arguments): Big fixes from Utah.
2637 * (pa_do_registers_info, pa_print_registers): Only print out fp
2639 * (skip_trampoline_code): New routine to deal with stubs that
2640 live in nowhereland between callers and callees.
2641 * i860-tdep.c: Remove decl of attach_flag.
2642 * infrun.c (wait_for_inferior): Add new macro
2643 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2644 at by PC will be nullified. If so, then step the target once more
2645 so as to avoid confusing the user.
2646 * (just before step_over_function:): Use stop_func_start, not
2647 stop_pc when checking for the existance of line number info.
2648 stop_func_start will reflect the proper address of the target
2649 routine, not of the stub that we may be traversing to get there.
2650 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2651 to deal with the stubs that PA compilers sometimes stick between
2652 callers and callees. Also, define FLAGS_REGNUM for access to the
2654 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2656 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2657 write gr0, PC regs, and PSW!
2658 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2659 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2661 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2662 * Define struct unwind_table_entry.
2663 * valops.c (call_function_by_hand): Add another arg to
2664 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2667 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2669 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2671 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2673 * Makefile.in (VERSION): Bump to 4.7.4.
2674 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2675 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2676 * Makefile.in (HFILES): Add valprint.h.
2677 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2678 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2679 * typeprint.c, typeprint.h: New files for language independent
2680 type printing functions.
2681 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2682 type printing functions and definitions.
2683 * valprint.h: New include file for language independent value
2684 printing definitions.
2685 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2686 dependent value printing functions.
2687 * c-exp.y (production ptype): Add range_type variable and use new
2688 create_range_type function.
2689 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2690 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2691 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2692 "const static" to ANSI-conformant "static const".
2693 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2694 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2696 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2697 * coffread.c (decode_type): Add range_type variable and call to
2698 new create_range_type function.
2699 * complaints.c (complain): Remove unused val variable.
2700 * complaints.c (_initialize_complaints): Make it void.
2701 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2702 variable and call new create_range_type function.
2703 * defs.h (enum val_prettyprint): Move enum from value.h to here
2704 so we can avoid having to include value.h just for prototypes that
2705 need the enum (thanks ANSI).
2706 * dwarfread.c (struct_type): Local anonymous_size variable is
2707 only used if !BITS_BIG_ENDIAN.
2708 * dwarfread.c (decode_subscript_data_item): Add rangetype
2709 variable and call new create_range_type function.
2710 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2712 * eval.c (evaluate_subexp): Remove unused local variable name
2713 and the statement with no side effects that initializes it.
2714 * expprint.c (print_subexp): Change local_printstr to
2716 * gdbtypes.c (create_range_type): New function that creates
2717 a range type using code fragments from object file readers as
2718 an example of what has to be initialized.
2719 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2720 and high_bound parameters, replaced with a single range_type
2721 parameter. Change function body to use passed in range_type
2722 rather than handcrafting one.
2723 * gdbtypes.h (create_range_type): Add prototype.
2724 * gdbtypes.h (create_array_type): Change prototype parameters.
2725 * infrun.c (normal_stop): Remove unused local variables tem and c.
2726 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2727 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2728 stub functions that call error if called.
2729 * language.c (unknown_language_defn, auto_language_defn,
2730 local_language_defn): Add initializers unk_lang_print_type and
2732 * language.h (struct language_defn): Reformat for larger
2733 comments, add la_print_type and la_val_print members. Add
2734 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2735 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2736 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2738 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2740 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2741 * main.c (execute_command): Remove unused local variable cmdlines.
2742 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2743 (clear_displays), symmisc.c (block_depth), values.c
2744 (clear_value_history):
2745 Make testing of truth value of assignment result explicit.
2746 * mipsread.c (upgrade_type): Update FIXME to include future use
2747 of create_range_type.
2748 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2749 whatis_exp, maintenance_print_type): Move prototypes and functions
2751 * printcmd.c (_initialize_printcmd): Move add_com calls for
2752 ptype_command and whatis_command to new typeprint.c.
2753 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2754 * source.c (find_source_lines): Local variable c only used
2755 when LSEEK_NOT_LINEAR is defined.
2756 * stabsread.c (read_array_type): Use new create_range_type
2758 * stabsread.c (read_range_type): Add new index_type variable and
2759 call new create_range_type function rather than handcrafting
2761 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2762 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2763 * symtab.c (type_print_base usages): Use c_type_print_base.
2764 * symtab.c (type_print_varspec_prefix usages): Use
2765 c_type_print_varspec_prefix.
2766 * symtab.c (type_print_method_args usages): Use
2767 cp_type_print_method_args.
2768 * valprint.c: Completely ripped apart and the fragments used
2769 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2770 valprint.h. Remaining stuff is language independent.
2771 * value.h (struct fn_field): Forward declare for prototypes.
2772 * value.h (type_print_1): Remove prototype.
2773 * value.h (enum val_prettyprint): Moved to defs.h.
2774 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2775 * value.h (baseclass_offset): Add prototype.
2776 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2777 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2778 * ch-typeprint.c: New file for language dependent type printing.
2779 * ch-valprint.c: New file for language dependent value printing.
2780 * ch-exp.y (parse_number): Remove prototype and stub function.
2781 * ch-exp.y (decode_integer_literal): Removed unused digits and
2783 * ch-exp.y (convert_float): Completely ifdef out for now.
2784 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2785 ch-lang.c (chill_op_print_tab):
2786 Change from ANSI-obsolescent "const static" to ANSI-conformant
2788 * ch-exp.y (yylex): Add unhandled storage class enumeration
2789 literals to switch statement for completeness.
2790 * ch-lang.c (chill_create_fundamental_types): Remove unused
2791 nbytes variable. Change dummy type to 2 bytes to match int.
2792 Handle FT_VOID types gratuituously added to chill DWARF by
2793 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2794 type rather than a one byte TYPE_CODE_INT type.
2795 * ch-lang.c (chill_language_defn): Add chill_print_type and
2797 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2799 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2801 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2802 bfd_get_symbol_leading_char instead.
2804 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2805 leading character from names.
2806 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2807 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2808 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2810 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2811 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2812 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2813 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2814 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2815 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2816 * symfile.c (syms_from_objfile): Insert debugging check to test
2817 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2819 * doc/gdbint.texinfo (Host Conditionals): Remove
2820 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2822 (Target Conditionals): Remove all of the above.
2824 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2826 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2827 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2829 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2831 * coffread.c (decode_type): catch negative tagndx fields generated
2833 * exec.c: comment out string following #endif.
2834 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2835 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2837 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2838 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2840 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2842 * complaints.c: New file, code moved from utils.c.
2843 * complaints.c (complain): Made into a varargs function.
2844 * complaints.h: New file, code moved from symfile.h.
2845 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2846 * Makefile.in (HFILES): Add complaints.h.
2847 * Makefile.in (OBS): Add complaints.o.
2848 * symfile.c (complaint_root, stop_whining, complaint_series,
2849 complain, clear_complaints, add_show_from_set for stop_whining):
2850 Moved to complaints.c.
2851 * symfile.h (struct complaint, complaint_root decl, complain
2852 prototype, clear_complaints prototype): Moved to complaints.h.
2853 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2854 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2855 complaints.h. Remove casts from arguments to complain(),
2856 which is now a varargs function, and remove unnecessary
2857 placeholder zero args.
2858 * defs.h (begin_line): Add prototype.
2859 * defs.h (vprintf_filtered): Add prototype.
2860 * dwarfread.c (varargs.h): Remove, no longer needed.
2861 * dwarfread.c (dwarfwarn): Remove prototype and function.
2862 * dwarfread.c (complaints): Define a bunch of complaints.
2863 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2864 usages to standard complain() calls.
2865 * utils.c (begin_line): New function that ensures that
2866 whatever gets filter-printed next starts on its own line.
2867 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2868 but to stdout (calls vfprintf_filtered internally).
2870 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2872 * remote.c: Avoid printf_filtered line limit. Suggested by
2873 Robert R. Henry, <rrh@tera.com>.
2874 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2876 * main.c (main): Accept --silent as well as --quiet. Change +help
2877 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2879 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2880 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2882 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2884 * tm-nindy960.h, remote-nindy.c: Lint.
2886 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2888 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2889 a optional type to decorate as an array type, the type of the
2890 index, and the bounds of the array. Records this additional info
2891 in the array type for use with languages with nonzero array
2893 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2894 to note that arrays may have bounds.
2895 * gdbtypes.h (create_array_type): Update prototype.
2896 * c-exp.y (ptype production): Adjust for new create_array_type
2897 calling conventions.
2898 * coffread.c (decode_type): Call create_array_type rather than
2899 handcrafting array types.
2900 * convex-tdep.c (value_type): Remove, now use create_array_type.
2901 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2902 vector_type into calls to create_array_type.
2903 * dwarfread.c (decode_subscr_data): Name changed to
2904 decode_subscript_data_item throughout.
2905 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2906 create_array_type. Now records index type and range as well.
2907 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2908 change to use create_array_type.
2909 * dwarfread.c (read_subroutine_type): Test existing user defined
2910 types before decorating them, to ensure they are blank, and
2911 complain about it if they are not.
2912 * dwarfread.c (decode_fund_type): For unrecognized types, always
2913 return some valid type (type integer). If the unrecognized type
2914 cannot be an implementation defined type, complain as well.
2915 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2916 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2917 * mipsread.c (upgrade_type): Add FIXME comment that code to
2918 handcraft arrays should be replaced with call to create_array_type.
2919 * stabsread.c (read_array_type): Replace code to handcraft
2920 array types with call to create_array_type.
2921 * valprint.c (type_print_varspec_prefix): Minor formatting
2922 change, join lines that don't need to be split.
2924 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2926 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2927 decl for attach_flag, it now lives in inferior.h.
2928 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2929 Make most functions static.
2930 * hppah-nat.c: General cleanups, remove BSD specific code (since
2931 that all lives in hppab-nat.c).
2932 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2933 Change sense of test against inside_entry_file(). This fix is
2935 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2936 to read/write_register_bytes().
2937 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2938 work around PA-GAS assembler bug. Also, add trailing */ to some
2940 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2941 Same reason as above.
2943 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2945 * mipsread.c (parse_symbol): When checking whether a structured
2946 type is an enum, check qualifiers of its first member, as well as
2947 the base type of the member. Bug found and fixed by John M.
2948 Farrell, <farrell@fjord.reo.dec.com>.
2950 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2951 * remote-vx.c: Don't include vx-share/reg.h.
2952 * vx-share/ptrace.h: Reproduce from scratch.
2953 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2954 * Makefile.in: Remove references to removed files, and to removed
2955 29k-share directories.
2957 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2959 * c-lang.c (_initialize_c_language): Name changed from
2961 * m2-lang.c (_initialize_m2_language): Name changed from
2963 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2964 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2965 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2966 expression parsing into c-lang.c and m2-lang.c respectively.
2967 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2968 m2-exp.y respectively.
2969 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2970 and m2-* files respectively.
2971 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2972 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2973 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2974 * expression.h (struct block): Forward declaration for prototypes.
2975 * language.h (struct objfile): Forward declaration for prototypes.
2976 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2977 * Makefile.in (HFILES): Add ch-lang.h.
2978 * Makefile.in (OBS): Add ch-lang.o.
2979 * ch-exp.y: Migrate code that has nothing to do with expression
2980 parsing into ch-lang.c.
2981 * ch-lang.c: New file, code migrated from c-exp.y.
2982 * ch-lang.h: New file, internal interface between ch-* files.
2983 * ch-lang.c (_initialize_chill_language): Name changed from
2984 _initialize_chill_exp.
2986 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2987 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2988 * config/amix.mh (NATDEPFILES): Add.
2989 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2992 * dwarfread.c (decode_subscr_data): Remove spurious test that
2993 accepted only integer subscript types. We don't do anything
2994 with the type at the moment anyway.
2996 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2998 * ch-exp.y (match_character_literal): Fix case where no
2999 match at all is found.
3000 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
3001 width types. For example, "INT" is always 2 bytes regardless
3002 of the values of any TARGET_*_BIT macros. So use explicit
3003 numeric sizes for the types.
3005 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
3007 * c-exp.y (c_create_fundamental_type): New function to create
3008 language specific fundamental types for C.
3009 * m2-exp.y (m2_create_fundamental_type): New function to create
3010 language specific fundamental types for Modula 2.
3011 * c-exp.y (c_language_defn, cplus_language_defn): Add
3012 c_create_fundamental_type to language struct initializers.
3013 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
3014 to language struct initializers.
3015 * dwarfread.c (expression.h, language.h): Include.
3016 * dwarfread.c (ftypes): New array to hold fundamental types
3017 for current compilation unit.
3018 * dwarfread.c (cu_language_defn): New pointer to language
3019 struct for language of current compilation unit.
3020 * dwarfread.c (dwarf_fundamental_type): New function to
3021 create/lookup fundamental types.
3022 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3023 * dwarfread.c (throughout): Replace lookup_fundamental_type
3024 with dwarf_fundamental_type.
3025 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3026 compilation unit (may be different language or different objfile).
3027 * gdbtypes.c (lookup_fundamental_type): Move actual type
3028 creations into language specific fundamental type creation
3029 functions and call via create_fundamental_type. Add comment
3030 about this function being obsolescent.
3031 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3032 sized signed and unsigned integers.
3033 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3034 * language.c (language_def): New function to lookup a language
3035 struct given it's enumeration.
3036 * language.h (struct language_defn): Add la_fund_type, a pointer
3037 to a function that creates fundamental types for this language.
3038 * language.h (create_fundamental_type): New macro to create
3039 fundamental types based on the current language.
3040 * language.h (language_def): Add prototype.
3041 * language.c (unk_lang_create_fundamental_type): New function
3042 for initializing language structs, calls error if called.
3043 * language.c (unk_language_defn, auto_language_defn,
3044 local_language_defn): Use unk_lang_create_fundamental_type.
3045 ch-exp.y (chill_create_fundamental_type): New function.
3046 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3047 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3049 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3051 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3053 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3054 as GCC_PRODUCER and GPLUS_PRODUCER.
3056 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3058 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3061 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3063 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3064 rather than '$'. This particular piece of braindamage is
3065 spreading like ooze. It's now infected libiberty, deja-gnu,
3067 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3068 hardwired '$' character.
3070 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3072 (Changes to break incredibly ugly, unmaintainable 750 line
3073 read_struct_type function up into managable pieces.)
3074 * Makefile.in (VERSION): Bump to 4.7.3.
3075 * stabsread.c (struct field_info): Local struct definition.
3076 * stabsread.c (read_member_functions, read_struct_fields,
3077 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3078 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3079 functions from fragmented read_struct_type.
3080 * stabsread.c (stabs_general_complaint): Catchall complaint.
3081 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3082 symbol name continuation code. Use macro throughout.
3083 * stabsread.c (various places): Replace add-one-to-pointer
3084 with pointer increment.
3085 * stabsread.c (read_type): Retain function local copy of type
3086 descriptor. Rearrange code calling read_struct_type() to match
3088 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3089 a single blank as the name of nameless enumerations. Recognize
3090 this special case and set nameless flag.
3091 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3093 * ch-exp.y (access_name): New non-terminal token and
3095 * ch-exp.y (general_procedure_name): Now a terminal token.
3096 * ch-exp.y (location): Expand production.
3097 * ch-exp.y (match_simple_name_string): New function.
3098 * ch-exp.y (yylex): Call match_simple_name_string and return
3099 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3101 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3103 * munch: Backslash escape vertical bar characters inside
3104 grep patterns since they have special meaning for some greps.
3105 * parse.c (write_exp_string): Complete rewrite to store string
3106 contants as a leading explicit length, followed by the string data,
3107 followed by a trailing explicit length.
3108 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3109 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3110 Use recorded explicit length of strings in expression elements,
3111 rather than strlen. Adjust code to skip over strings stored in
3112 expression elements, and code to access strings, to account for
3113 new leading explicit size expression element.
3114 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3115 0, to avoid negative expression element indices.
3116 * valops.c (search_struct_method): Minor whitespace change.
3118 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3120 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3121 which together maintain a dynamically expandable static buffer
3122 for the lexer to use when translating C strings to their internal
3123 form (other future uses possible). Fix parsing of C style strings
3124 to do the normal C style input conversions of escaped character
3126 * valops.c (value_string): Remove translation of escaped
3127 character sequences, now done in C expression parser.
3128 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3129 and decides if it should be printed in literal form or some other
3130 form, based on it's ASCII value and setting of sevenbit_strings.
3131 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3132 macro, change indentation style.
3133 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3134 * ch-exp.y (chill_printstr): First cut at real function instead
3137 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3139 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3141 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3143 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3145 * defs.h (sevenbit_strings): Add declaration.
3146 * defs.h (printchar): Replace with gdb_printchar.
3147 * language.h (language_defn): Add new function pointers
3148 la_printchar and la_printstr, to do language dependent
3149 printing of characters and strings.
3150 * language.h (local_printchar, local_printstr): New macros
3151 to call language dependent functions pointed to by la_printchar
3152 and la_printstr respectively.
3153 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3154 dependent functions for printing characters and strings.
3155 * c-exp.y (c_language_defn, cplus_language_defn): Add
3156 c_printchar and c_printstr.
3157 * command.c (do_setshow_command): Rename printchar use to
3159 * expprint.c (print_subexp): Replace C style string output
3160 with call to local_printstr.
3161 * language.c (unk_lang_printchar, unk_lang_printstr):
3162 New stubs, currently errors.
3163 * language.c (unknown_language_defn, auto_language_defn,
3164 local_language_defn): Add unk_lang_printchar and
3166 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3167 language dependent functions to print characters and strings.
3168 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3169 * utils.c (printchar): Renamed to gdb_printchar.
3170 * valprint.c (print_string): Remove prototype, function moved
3171 to c-exp.y, where it becomes c_printstr.
3172 * valprint.c (print_max): Made global for reference from the
3173 language dependent printing routines in *-exp.y.
3174 * valprint.c (repeat_count_threshold): New variable with function
3175 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3176 Change all references to old macro to references to new variable.
3177 * valprint.c (value_print, val_print): Replace calls to
3178 print_string with calls to local_printstr.
3179 * valprint.c (val_print): Replace C style character printing
3180 with call to local_printchar.
3181 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3182 * valprint.c (_initialize_valprint): Add add_show_from_set
3183 call for setting up repeat_count_threshold as print variable.
3184 * ch-exp.y (decode_integer_value): New function.
3185 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3186 * ch-exp.y (chill_printchar, chill_printstr): New language
3187 dependent functions for printing characters and strings.
3188 * ch-exp.y (chill_language_defn): Add chill_printchar and
3191 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3193 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3194 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3195 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3197 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3199 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3200 and assume the process has been killed.
3202 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3204 * remote-udi.c (udi_open): Reset vars so that user can re-run
3205 programs without leaving GDB.
3206 * (many routines): Slightly improve error handling.
3207 * (download): Zero out BSS by longs instead of bytes to avoid
3208 timeouts in real hardware.
3209 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3210 that connection is no longer in use after shutdown() of socket.
3211 This keeps GDB from dying of a SIGPIPE when you issue multiple
3212 `target udi' commands.
3214 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3216 * language.h (language_format_info): New structure to bundle
3217 local formatting information.
3218 * language.h (language_defn): Replace individual format info
3219 with language_format_info structs.
3220 * language.h (local_*_format, local_*_format_prefix,
3221 local_*_format_specifier, local_*_format_suffix): New macros
3222 for binary/octal/decimal/hex formats to access info elements.
3223 * c-exp.y (c_language_defn): Update for new format handling.
3224 * m2-exp.y (m2_language_defn): Update for new format handling.
3225 * dbxread.c (language.h): Include for partial-stab.h use.
3226 * mipsread.c (expression.h, language.h): Include for
3228 * defs.h (local_hex_format, local_hex_format_custom,
3229 local_hex_string, local_hex_string_custom): Move to language.h.
3230 * language.c (local_hex_format_custom, local_hex_string,
3231 local_hex_string_custom, local_octal_format_custom): Use new
3233 * language.c (unknown_language_defn, auto_language_defn,
3234 local_language_defn): Update for new format handling.
3235 * printcmd.c (print_scalar_formatted): Use new macros
3236 to access decimal and binary format info for printing.
3237 * c-exp.y (chill_language_defn): Update for new format handling.
3238 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3239 * ch-exp.y (decode_integer_literal): Add function
3240 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3241 * ch-exp.y (builtin_type_chill_char): Add definition.
3242 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3244 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3246 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3248 (aix_framedata): added nosavedpc field.
3249 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3251 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3252 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3253 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3254 instructions as function_frame_info does. Expand special case of
3255 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3257 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3259 (function_frame_info): Set frameless if the function has no frame,
3260 and set nosavedpc if the PC was not saved. Handle gcc generated
3261 stfd 31,-4(31); st 31, -12(31) correctly.
3262 (frameless_function_invocation): New second argument pcsaved; if 0
3263 return whether the function has a frame, if 1 return whether the
3265 (frame_initial_stack_address): Correct typo: cache registers for
3266 callee_fi, not for fi, (avoids reading garbage memory locations).
3268 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3270 * infrun.c (wait_for_inferior (just before step_over_function
3271 label)): Change test for stepping into subroutine to check for the
3272 presence of line number info. This makes stuff compiled with -g1
3273 cause GDB to not lose control when stepping.
3275 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3276 Improve comments as well.
3278 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3280 * Makefile.in (VERSION): Bump to 4.7.2
3281 * symtab.c (find_pc_symtab): Fix return of random value
3283 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3284 Makefile since it contains sed patterns used in generation.
3285 Add sed pattern to also delete #include of any malloc.h.
3286 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3287 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3288 function names to conform to K&R terminology with respect to
3289 logical and bitwise operators:
3290 UNOP_ZEROP => UNOP_LOGICAL_NOT
3291 UNOP_LOGNOT => UNOP_COMPLEMENT
3292 BINOP_LOGAND => BINOP_BITWISE_AND
3293 BINOP_LOGXOR => BINOP_BITWISE_XOR
3294 BINOP_LOGIOR => BINOP_BITWISE_IOR
3295 BINOP_AND => BINOP_LOGICAL_AND
3296 BINOP_OR => BINOP_LOGICAL_OR
3297 PREC_OR => PREC_LOGICAL_OR
3298 PREC_AND => PREC_LOGICAL_AND
3299 PREC_LOGIOR => PREC_BITWISE_IOR
3300 PREC_LOGXOR => PREC_BITWISE_XOR
3301 PREC_LOGAND => PREC_BITWISE_AND
3302 value_zerop() => value_logical_not()
3303 value_lognot() => value_complement()
3304 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3305 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3306 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3307 and is nonexistant in some SVR4 based systems.
3308 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3309 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3311 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3312 * source.c (source_info): Fix minor nits, print "1 line" rather
3313 than "1 lines", and "language is <lang>".
3314 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3315 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3316 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3318 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3319 * ch-exp.y: New expression parser, for GNU-Chill.
3320 * defs.h (enum language): Add language_chill.
3321 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3322 LANG_MODULA2 a recognized language.
3323 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3324 Chill as well as Modula-2.
3325 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3326 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3327 * language.c (set_language_command): Add chill.
3328 * language.c (binop_result_type, integral_type, character_type,
3329 boolean_type, structured_type, value_true, binop_type_check):
3330 Add language_chill cases.
3331 * language.h (_LANG_chill): Define.
3332 * symfile.c (deduce_language_from_filename): Recognize the
3333 filename extensions ".chill", ".c186", and ".c286" for Chill.
3334 * valprint.c (typedef_print): Add case for language_chill.
3335 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3336 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3337 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3338 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3340 * Makefile.in (distclean): Add target ch-exp.tab.c.
3341 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3342 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3343 * eval.c (evaluate_subexp): Add OP_BOOL case.
3344 * expprint.c (print_subexp): Add OP_BOOL case.
3346 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3348 * infcmd.c (set_environment_command): Avoid skipping first
3349 char of env value if an '=' appears in it. Bug report and fix
3350 by Mark Jungerman, <maj@lucid.com>.
3352 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3354 * infcmd.c (step_over_calls): Improve comments.
3355 * symtab.c (find_pc_psymtab): Clean up a bit.
3356 * (find_pc_symtab): Fix comments, clean up code.
3357 * (find_pc_line): General cleanups, efficiency improvements.
3358 Also, don't return garbage when some line info exists, but there
3361 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3363 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3364 member, and the stat pointer passed to vmap_symtab was NULL, the
3365 wrong vmap entries would be modified. Fixes behavior where
3366 attempting to load symbols for a module with no member would mess
3367 up already read in symbols.
3369 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3371 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3372 29k-share/dfe/mini2udi.o.
3373 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3374 * alldeps.mak, depend: Update to deal with removal of
3375 aforementioned files.
3376 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3377 requirement for useless 'program' argument. Clean up
3378 udi_create_inferior, and udi_load to call common download()
3379 routine. Create download routine to load remote hosts directly
3380 (with the help of BFD) so that we don't need yank.c and
3382 Fix udi_detach to call UDIDisconnect with
3383 the right arguments. Clean up udi_resume, don't assign tip_error
3384 twice. Clean up udi_wait, straighten out status codes. Make
3385 udi_kill really work.
3387 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3389 * c-exp.y: separated host/target idea of integer type size,
3390 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3391 UINT and CHAR rules. (parse_number): work out the targetwise type
3392 of a number based upon it's size and qualifiers. (yylex): chars
3393 are now treated the same way as ints.
3395 * source.c (indentify_source_line): don't core dump if wanted
3396 line is larger than number of lines in source. (can happen when
3397 coff gets confused about #included source).
3399 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3401 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3402 when debugging a program with 100 shared libraries.
3404 * solib.c (solib_map_sections): Always close the BFD we open.
3405 Free all malloc'd storage we allocate, too, including error cases.
3406 (struct so_list): Remove unused so_bfd member.
3407 (clear_solib): Don't bother closing so_bfd.
3409 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3410 cacheable. `So many symbol files, so little file descriptors.'
3412 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3414 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3415 Stubs should stand alone as much as possible.
3417 * source.c (show_directories): Avoid printf_filtered length prob
3418 pointed out by Jonathan Stone.
3420 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3421 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3422 <Lee_Cooprider@vos.stratus.com>.
3424 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3426 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3427 struct, not struct itself.
3428 * serial.h (serial_restore): Fix prototype, takes pointer not
3431 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3433 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3434 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3436 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3438 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3439 Stubs should stand alone as much as possible.
3441 * README: Add remote-es1800.c and remote-st2000.c to table.
3442 * go32-nat.c: Remove, there is no native go32 support.
3443 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3445 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3447 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3448 new routines to deal with sending SIGINTs to attached processes
3449 when the user interrupts the controlling GDB.
3450 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3451 the aforementioned routines when waiting for the attached process.
3453 * elfread.c, mipsread.c: Include <string.h>.
3454 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3455 * serial.h: Add prototype for serial_restore().
3457 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3459 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3460 minimal_symbol_count, because the NULL symbol is not included in
3461 the count. This prevented this function from finding the last
3462 symbol in the table.
3464 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3466 * dbxread.c (process_one_symbol): if not defined
3467 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3468 the start of the function, not just after N_FUN.
3470 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3472 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3473 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3474 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3475 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3476 file. Remove preprocessor defines that previously did remapping.
3478 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3480 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3481 Bug fix courtesy of Alexander Klaiber.
3483 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3485 hp300 native support (hp300hpux untested).
3487 * hp300ux-xdep.c: removed.
3488 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3489 * xm-hp300hpux.h: updated copyright.
3490 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3491 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3492 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3493 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3494 fork-child.o coredep.o corelow.o.
3495 (NAT_FILE, NATDEPFILES): new macros.
3496 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3497 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3499 (NAT_FILE, NATDEPFILES): new macros.
3500 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3502 Vax ultrix native support.
3504 * nm-vax.h: new file.
3505 * Makefile.in (HFILES): added nm-vax.h.
3506 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3507 coredep.o corelow.o removed.
3508 (NAT_FILE, NATDEPFILES): new macros.
3509 * xm-vax.h: updated copyright.
3510 (REGISTER_U_ADDR): removed.
3512 Apollo native support (untested).
3514 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3515 * a68v-nat.c, nm-apollo68[bv].h: new files.
3516 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3517 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3518 * a68v-xdep.c: removed.
3519 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3520 inftarg.o fork-child.o a68v-xdep.o.
3521 (NAT_FILE, NATDEPFILES): new macros.
3523 * defs.h: include nm.h.
3524 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3525 sparc-tdep.c, : do not include nm.h.
3526 * doc/gdbint.texinfo: nm.h now included in defs.h.
3528 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3530 * Makefile.in (VERSION): 4.7.1 post release!
3532 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3534 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3536 * Makefile.in (VERSION): gdb-4.7 release.
3537 * README: Update for gdb-4.7.
3539 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3541 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3544 * alldeps.mak, depend: Update.
3546 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3548 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3550 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3551 causes problems in setting breakpoint in the right place in
3552 functions with `float' args which are passed as doubles.
3553 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3554 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3556 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3558 * Makefile.in (HFILES): Add nm-i386sco.h.
3559 * dwarfread.c: include <sys/types.h> for SCO.
3560 * infptrace.c: Don't include ptrace.h under SCO.
3561 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3563 * config/i386v.mt: Add exec.o to TDEPFILES.
3565 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3567 * i386v-nat.c: Remove space from front of #endif.
3568 * irix4-nat.c: Remove externs of registers[], include inferior.h
3570 * mips-nat.c: Explicitly initialize zerobuf to 0!
3571 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3572 Always setup fci->frame, even if it's non-zero. Too many places
3573 depend upon this behavior (and I have to get a release out the
3575 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3576 processing_gcc_compilation if we find the embedded stabs marker.
3577 This fixes several bugs with finding the location of short or char
3578 function parameters passed on the stack.
3580 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3582 Native support for sun4sol2.
3584 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3585 * nm-sysv4.h: new file.
3586 * Makefile.in (HFILES): added nm-sysv4.h.
3587 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3588 (NAT_FILE, NATDEPFILES): new macros.
3589 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3591 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3593 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3594 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3596 * Makefile.in (VERSION): Tick to 4.6.9.
3598 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3600 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3601 definition, replace with portable one.
3602 * remote-nindy.c: Lint.
3603 (nindy_wait): Return type is int, result is inferior_pid.
3604 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3605 (initialize_symmisc): Remove empty function.
3606 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3607 Remove obsolete, misspelled macro.
3608 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3609 (all @node commands): Use new form to avoid nitpicking errors.
3610 * doc/gdbint.texinfo: Document host/native/target split.
3612 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3614 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3616 * xm-mips.h (offsetof): Don't define this if __STDC__.
3618 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3620 umax native support (untested).
3622 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3624 (NAT_FILE, NATDEPFILES): new macros.
3625 * config/umax.mt (TDEPFILES): removed exec.o.
3626 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3627 removed to nm-umax.h.
3628 * nm-umax.h: new file.
3629 * Makefile.in (HFILES): added nm-umax.h.
3631 hppa native support (untested).
3633 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3634 (NAT_FILE, NATDEPFILES): new macros.
3635 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3636 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3637 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3638 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3639 * hppa[bh]-xdep.c: removed.
3640 * hppa[bh]h-tdep.c: do not include ptrace.h.
3641 * Makefile.in (HFILES): added nm-hppa[bh].h.
3643 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3645 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3647 * mips-nat.c: Straighten out include files. Work around
3648 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3651 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3653 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3654 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3655 backtraces from core files work.
3656 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3657 Functions are now defined in mips-nat.c.
3659 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3661 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3662 serial_default_name().
3664 * remote-hms.c, ser-go32.c, serial.h: Change from
3665 serial_timedreadchar() to new serial_readchar().
3667 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3669 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3671 * c-exp.y: Moved handling of 'const' and 'volatile' from
3672 <type> to <typebase>. This removes 2 conflicts.
3674 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3676 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3677 from breakpoint table when reseting breakpoints.
3679 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3681 Native support cleanup and corefile fixes for i386 SVR4 systems.
3683 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3684 fill_fpregset): Moved to i386v4-nat.c
3685 * i386v4-nat.c, nm-i386v4.h, : New files.
3686 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3687 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3688 change i386v-nat.o to i386v4-nat.o.
3690 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3692 Miscellaneous 386 configs updated.
3694 * config/i386aout.mt (TDEPFILES): removed exec.o.
3695 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3696 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3697 (NAT_FILE, NATDEPFILES): new macros.
3698 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3699 config/i386v4.mt (TDEPFILES): removed exec.o.
3700 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3701 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3702 (NAT_FILE, NATDEPFILES): new macros.
3703 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3704 fork-child.o coredep.o corelow.o i386-xdep.o.
3705 (NAT_FILE, NATDEPFILES): new macros.
3707 Native support cleanup for i386bsd (untested).
3709 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3710 * config/i386bsd.mh (NATDEPFILES): added exec.o
3711 * tm-i386bsd.h (FLOAT_INFO): removed.
3712 * nm-i386bsd.h (FLOAT_INFO): added.
3714 Native support for i386v (untested).
3716 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3717 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3718 (NAT_FILE, NATDEPFILES): new macros.
3719 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3720 * i386-xdep.c: removed.
3721 * Makefile.in (HFILES): added nm-i386v.h
3722 * i386v-nat.c, nm-i386v.h: new file.
3723 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3725 * tm-i386v.h (FLOAT_INFO): removed.
3727 Native support for linux (untested).
3729 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3730 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3731 (NAT_FILE, NATDEPFILES): new macros.
3732 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3733 * Makefile.in (HFILES): added nm-linux.h.
3734 * nm-linux.h: new file.
3735 * xm-linux.h: updated copyright. cleaned up formatting.
3736 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3738 Native support for sun386 (untested).
3740 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3741 fork-child.o sun386-xdep.o.
3742 (NAT_FILE, NATDEPFILES): new macros.
3743 * config/sun386.mt (TDEPFILES): removed exec.o.
3744 * Makefile.in (HFILES): added nm-sun386.h.
3745 * sun386-nat.c, nm-sun386.h: new file.
3746 * sun386-xdep.c: removed.
3747 * xm-sun386.h: updated comment and copyright.
3748 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3751 Native support for i386mach (untested).
3753 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3754 fork-child.o mach386-xdep.o.
3755 (NAT_FILE, NATDEPFILES): new macros.
3756 * Makefile.in (HFILES): added nm-i386mach.h.
3757 * nm-i386mach.h, i386mach-nat.c: new files.
3758 * mach386-xdep.c: removed.
3759 * xm-i386mach.h: updated copyright.
3760 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3763 Native separation for go32 (untested).
3765 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3766 * go32-nat.c: new file.
3767 * go32-xdep.c (call_ptrace, child_resume,
3768 fetch_inferior_registers, store_inferior_registers,
3769 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3771 Native support for m88k (untested).
3773 * Makefile.in (HFILES): added nm-m88k.h
3774 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3775 FETCH_INFERIOR_REGISTERS): removed.
3776 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3777 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3778 (NAT_FILE, NATDEPFILES): new macros.
3779 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3780 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3781 * m88k-xdep.c: removed.
3783 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3785 * i386b-nat.c: Comment changes.
3786 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3788 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3790 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3792 Avoid longjmp()-catching compilation errors in cross-ports.
3794 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3795 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3796 Move from mips-tdep.c and tm-{irix3,mips}.h.
3797 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3799 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3802 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3803 (fetch_core_registers): Fix bfd_seek arguments.
3805 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3807 Make core files work again (add back the `core' target).
3809 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3810 (NATDEPFILES): Add corelow.o.
3811 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3814 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3815 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3816 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3817 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3818 appears. FIXME, these should be moved to NATDEPFILES for native
3821 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3823 Ultra3 host/target/native split. (untested).
3825 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3826 (fetch_register, fetch_inferior_registers,
3827 store_inferior_registers, fetch_core_registers): removed to
3829 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3831 * Makefile.in (HFILES): added nm-ultra3.h.
3832 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3833 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3835 (NAT_FILE, NATDEPFILES): new macros for native support.
3836 * config/ultra3.mt (TDEPFILES): exec.o removed.
3838 * xm-vaxult.h: add MEM_FNS_DECLARED.
3840 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3842 * Makefile.in (VERSION): Roll to 4.6.8.
3843 (OBS): Put version.o first, so Makefile rebuild happens early.
3845 * command.h: Publicize prototype for not_just_help_class_command.
3846 * command.c: Remove proto.
3847 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3848 output. Move "maint info" from class info to class maintenance,
3850 * infrun.c: Move "stop" to class_obscure, and give it a
3851 function so it will not be seen as a global help topic. FIXME,
3852 it should be possible to set these attributes independently.
3854 * core.c (core_command): Make nicer error message for no core support.
3856 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3858 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3859 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3861 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3862 (scan_compilation_units): Punt unused filename arg. dbfoff,
3863 lnoffset, and curlnoffset are file_ptr's now.
3864 (dwarf_build_psymtabs): Drop desc and filename args; use
3865 objfile. dbfoff and lnoffset are file_ptr's now.
3866 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3867 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3868 (elf_symfile_read): Skip desc and filename args to
3869 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3870 * gdb-stabs.h: Use file_ptr rather than off_t.
3871 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3872 compile-time debug check that someone turned off as "unused".
3873 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3874 * symfile.h: Update dwarf_build_psymtabs and
3875 elfstab_build_psymtabs prototypes.
3876 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3877 Use file_ptr offsets. bfd_seeks use L_SET.
3879 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3881 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3882 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3883 value so that demangler won't be invoked. This greatly speeds up
3885 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3886 linked_proc_info so that it properly deallocates the appropriate
3887 item after it is done with it instead of before.
3888 * Don't pass bogus frame pointer to create_new_frame(). Just
3889 leave it as zero so that lower level code will figure out the
3892 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3894 Sony News native support.
3896 * Makefile.in (HFILES): added nm-news.h.
3897 * nm-news.h: new file.
3898 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3899 fork-child.o coredep.o to NATDEPFILES.
3900 (NAT_FILE, NATDEPFILES): new macros for native support.
3901 * config/news.mt (TDEPFILES): removed exec.o.
3903 * remote-vx.c: remove redundant include of sys/time.h.
3905 * infrun.c: include ctype.h. Otherwise some machines result in
3906 undefined for isdigit.
3908 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3910 * configure.in: Convert m68k entries to m68* entries to handle
3911 all the various m68xxx hosts and targets.
3912 * config/news1000.mt: No longer needed, same as news.mt.
3914 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3916 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3918 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3920 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3921 nm-sun2.h, nm-mips.h.
3923 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3925 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3927 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3929 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3931 * xm-hppah.h: if __STDC__ is not defined, define
3933 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3934 compiler; see the comment in the file.
3936 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3938 First cut at support for all BSD variants on 386.
3940 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3941 * i386b-nat.c: New native support file.
3942 * configure.in: Add host and target for i[34]86-*-bsd*.
3943 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3945 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3947 Sun2 native support (untested).
3949 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3950 REGISTER_U_ADDR): removed to nm-sun2.h.
3951 * nm-sun2.h: new file.
3952 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3953 fork-child.o sun3-xdep.o removed.
3954 (NAT_FILE, NATDEPFILES): new macros.
3956 Mips native support. Decstation and iris4 have been tested.
3959 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3960 fill_fpregset): removed to irix4-nat.c
3961 * mips-xdep.c: removed.
3962 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3964 * procfs.c: include nm.h.
3965 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3966 * xm-irix4.h: bump copyright.
3967 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3968 PROC_NAME_FMT): removed.
3969 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3970 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3971 (NAT_FILE, NATDEPFILES): new macros for native support.
3972 (CC): supply default compiler switches.
3973 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3974 fork-child.o coredep.o.
3975 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3977 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3978 fork-child.o mips-xdep.o coredep.o.
3979 (NAT_FILE, NATDEPFILES): new macros for native support.
3981 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3983 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3984 (NATDEPFILES): added fork-child.o
3985 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3986 (NATDEPFILES): added fork-child.o
3987 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3988 (NATDEPFILES): added fork-child.o
3990 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3992 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3993 by using puts_filtered instead.
3995 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3997 * remote-nindy.c (nindy_load): Replacement version from Steve
3998 Chamberlain, doesn't require forking to run "strip" or "sx".
4000 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
4002 * Makefile.in (HFILES): Add nm-*.h files.
4004 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4006 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
4007 (NATDEPFILES): added fork-child.o.
4009 * doc/gdbint.texinfo: document a few more macros, create new
4010 section for native macros.
4012 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
4014 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4015 resolution of copyright issues.
4017 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4019 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4020 subdir gets configured.
4022 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4024 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4026 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4027 searching for a "bfd_strip" program. Also, fixed up arguments
4028 passed to that program.
4030 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4031 which is now used for something else. Rewrite description of
4032 associated parameters to match how gdb does it now.
4033 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4035 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4037 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4039 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4042 * inferior.h (proc_signal_handling_change): prototype removed.
4043 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4044 (handle_command): now calls target_notice_signals.
4045 * procfs.c (proc_signal_handling_change): renamed to
4046 procfs_notice_signals. Now static. Add prototype. All callers
4048 * target.h (struct target_ops): new field, to_notice_signals.
4049 (target_notice_signals): new macro to cover new field.
4050 * target.c (cleanup_target): default to_notice_signals to ignore.
4051 * corelow.c (core_ops),
4053 inftarg.c (child_ops),
4054 procfs.c (procfs_ops),
4055 remote-adapt.c (adapt-ops),
4056 remote-eb.c (eb_ops),
4057 remote-es1800.c (es1800_ops, es1800_child_ops),
4058 remote-hms.c (hms_ops),
4059 remote-mm.c (mm_ops),
4060 remote-nindy.c (nindy_ops),
4061 remote-st2000.c (st2000_ops),
4062 remote-udi.c (udi_ops),
4063 remote-vx.c (vx_ops, vx_run_ops),
4064 remote.c (remote_ops),
4065 target.c (dummy_target),
4066 xcoffexec.c (exec_ops): added static initializer for
4068 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4070 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4072 * main.c (define_command): Add forgotten initializer.
4074 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4076 * language.c, language.h: Move saved_language out to global
4077 expected_language. Set expected_language when user expectation
4079 * language.c (language_info): Don't print type/range checking gub.
4080 * main.c (main): Set expected language.
4081 (execute_command): Check against expected language.
4082 * symfile.c (set_initial_language): Set expected language.
4084 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4086 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4088 A bunch of changes mostly to improve debugging of C++ programs.
4089 Specifically, the calling of inferiors methods is improved.
4091 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4092 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4093 hide the implementation details of pointer-to-method objects.
4094 How to tell if the pointer points to a virtual method is
4095 still very dependent on the particular compiler, but this
4096 should make it easier to find the places to change.
4097 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4098 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4099 macros, instead of a hard-wired-in code that incorrectly
4100 assumed a no-longerused representation of pointer-to-method
4101 values. And otherwise fix the relevant bit-rotted code.
4103 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4104 If there are both fields and methods, put a space between.
4106 * stabsread.c (read_struct_type): Fix bug in handling of
4107 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4108 by '_'). (It used to prematurely exit the loop reading in
4109 the fields, so it would think it should start reading
4110 methods while still in the fields. This could crash gdb
4111 given a gcc that can emit nested type information.)
4113 * valops.c (search_struct_method): Pass 'this' value by
4114 reference instead of by value. This provides a more
4115 consistent interface through a recursive search where the
4116 "bottom" functions may need to adjust offsets (due to multiple
4118 * valops.c, value.h, values.c: Pass extra parameters to
4119 value_fn_field and value_virtual_fn_field so we can
4120 correctly adjust offset for multiple inheritance.
4121 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4122 virtual function calls by using value_virtual_fn_field().
4123 * values.c: New function baseclass_offset, derived from
4124 baseclass_addr (which perhaps can be made obsolete?).
4125 It returns an offset rather than an address. This is a
4126 cleaner interface since it doesn't mess around allocating
4128 * valops.c (search_struct_method): Use baseclass_offset
4129 rather than baseclass_addr.
4131 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4133 * Makefile.in: Re-install 29K/UDI stuff.
4134 * remote-udi.c (udi_resume): Clean up.
4135 * (udi_wait): Rewrite, leave out bugs.
4136 * Add debugging code to print out all register fetches and stores.
4137 * Straighten out target_ops.
4138 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4140 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4142 * remote-udi.c (udi_create_inferior): run with no arguments should
4143 not pass the program name as an argument, since the UDI code
4144 already handles that.
4145 (udi_load): get the symbols from prog_name, not arg_string (the
4146 load command should really use arg_string as the program name, not
4147 prog_name, but at least the run command works now).
4149 * munch: HP9000/300 nm puts an extra space between T and symbol
4152 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4153 needed for vxworks targets.
4155 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4157 * am29k-tdep.c (_initialize_29k): Make it possible for the
4158 user to set and query the address where function calls into the
4159 inferior write a small scratch routine. `set call_scratch_address'
4160 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4161 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4162 not already cached validly.
4164 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4166 Rs6000 native support.
4168 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4169 machines without this header should not be compiling this file.
4170 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4171 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4172 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4173 * xm-rs6000.h: do not include ptrace.h.
4174 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4175 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4176 infptrace.o and inftarg.o move to NATDEPFIES.
4177 (NAT_FILE, NATDEPFILES): new macro for native support.
4179 Sun3 native support.
4181 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4182 new macros for native support.
4183 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4184 removed sun3-xdep.o.
4185 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4187 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4188 * sun3-nat.c, nm-sun3.h: new files for native support.
4190 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4192 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4193 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4194 dbfsize and use it to initialize new local file scope dbsize.
4195 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4196 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4197 DIEs as well as the current check for undersize DIEs. This helps
4198 to gracefully detect and reject corrupted DIE information.
4200 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4202 Add `command hooks' and a hook for inferior program stopping.
4204 * command.h (struct cmd_list_element): Remove unused `aux'
4205 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4206 * command.c (add_cmd): Initialize new fields, elim old.
4207 (add_alias_cmd): Clone new fields.
4208 (delete_cmd): Un-hook hookee if we're deleting hook.
4209 (help_cmd): Tell user the command is hooked, if it is.
4210 (lookup_cmd_1): Abbreviations return the original command
4211 instead of themselves, so that hooks on the original cmd will be
4213 * defs.h (enum command_class): Add class_pseudo and comments.
4214 * gdbcmd.h (execute_user_command): Add prototype.
4215 * infrun.c (normal_stop): If the stop command is hooked,
4216 run the hook whenever we stop.
4217 (hook_stop_stub): Stub for catch_errors.
4218 (_initialize_infrun): Set up pseudo "stop" command.
4219 * main.c (execute_user_command): Code extracted from execute_command.
4220 (execute_command): If hooked, run the hook before the command.
4221 (define_command): If defining a new hook, check the command it
4222 is hooking, and warn if none. Install the hook.
4223 * source.c (_initialize_source): "l" is an abbrev for "list".
4224 * doc/gdb.texinfo: Document command hooks.
4226 * Makefile.in (VERSION): Roll to 4.6.7.
4227 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4228 * infrun.c (breakpoints_inserted): Make it static again.
4229 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4231 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4233 Native file renaming.
4235 * nat-sparc.c -> sparc-nat.c
4236 * nat-sun4os4.h -> nm-sun4os4.h
4237 * nat-trash.h -> nm-trash.h
4238 * config/sun4os4.mh: track file renaming.
4239 * configure.in: link to nm.h rather than nat.h.
4240 * infptrace.c: include nm.h rather than nat.h.
4242 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4244 Host/target/native split for sun4.
4246 * Makefile.in (TSOBS): removed corelow.o.
4247 * infptrace.c: included nat.h.
4248 * nat-trash.h: temporary header file. This should be removed once
4249 all hosts have the native/host/target split.
4250 * configure.in: add a symlink from nat-trash.h to nat.h if no
4251 other nat file exists for this configuration.
4252 * sparc-tdep.c: no longer include sys/ptrace.h.
4253 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4254 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4256 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4257 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4258 to NATDEPFILES. removed sparc-xdep.o.
4259 (NATDEPFILES, NAT_FILE): new macros for native support.
4261 Break the direct connection from core_file_command to any
4262 particular type of core file support.
4264 * target.h (find_core_target): new prototype.
4265 * target.c (find_core_target): new function. Walks the target
4266 list looking for the core target.
4267 * core.c (core_file_command): replace calls to core_detach and
4268 core_open with find_core_target and direct calls.
4270 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4272 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4274 config/hp300hpux.mh: ALLOCA1 was not defined.
4276 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4278 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4279 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4280 until we can figure out a better way to do paging.
4282 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4284 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4285 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4286 * hppa-coredep.c: Remove, now that we use the hook.
4287 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4288 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4290 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4291 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4292 be ripped out and reimplemented right (see elfread.c).
4293 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4295 Rename all HPPA files to fit into unique DOS filenames:
4296 * *hppabsd* => *hppab*
4297 * *hppahpux* => *hppah*
4299 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4301 Make the /proc support a target-struct in its own right.
4303 * Makefile.in: Remove inftarg.[co], since it is now included via
4305 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4306 reference infptrace.o. Add fork-child.o to all *.mh that
4309 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4310 No longer global functions.
4311 (fork_inferior): New global function from fork-child.c.
4312 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4313 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4314 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4315 (child_create_inferior): New tiny function that calls fork_inferior.
4316 * fork-child.c: New file, containing fork_inferior, which is
4317 built from slight mods to inftarg.c's child_create_inferior.
4319 * procfs.c (procfs_ops): Add target vector.
4320 (attach): Rename as static do_attach.
4321 (procfs_create_inferior): New tiny function that calls fork_inferior.
4322 (child_xfer_memory): Rename to static procfs_xfer_memory.
4323 (store_inferior_registers): Rename to static procfs_store_registers.
4324 (inferior_proc_init): Rename to static procfs_init_inferior.
4325 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4326 procfs_files_info, procfs_open, procfs_mourn_inferior,
4327 procfs_can_run): Slightly mangled copies of the corresponding
4328 child_XXX routines from inftarg.c.
4329 (proc_wait): Renamed to static procfs_wait.
4330 (child_resume): Rename to static procfs_resume.
4331 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4332 (initialize_proc_fs): Rename to initialize_procfs. Set up
4335 * putenv.c: index -> strchr.
4336 * regex.c: Always rename bcopy to memcpy, etc.
4337 FIXME: Eventually do the renames rather than use #define's.
4338 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4340 * sparc-xdep.c: Move deferred_stores to target dependent.
4341 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4343 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4345 Split non-target-dependent code out of target_attach routines.
4347 * target.h: Comments on target_attach args and results.
4348 * infcmd.c (attach_command): Check for existing execution, call
4349 target_attach, set up terminal status and wait_for_inferior, wait
4350 for the attach status, and do normal_stop.
4351 * inftarg.c (child_attach): Remove target independent stuff.
4352 * remote-adapt.c (adapt_attach): Ditto.
4353 * remote-mm.c (mm_attach): Ditto.
4354 * remote-udi.c (udi_attach): Ditto.
4355 * remote-vx.c (vx_attach): Ditto.
4359 * remote-hms.c (hms_attach): Remove completely, it was useless.
4360 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4361 commented-out start_remote calls.
4362 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4363 DENTER and DEXIT macros and their calls. Use a real debugger --
4364 like gdb -- to see what functions are being called when.
4365 * utils.c (strcmp_iw): Make nonstatic, for lint.
4367 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4369 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4371 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4373 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4374 fix to differentiate between gcc1 & gcc2 compiled files so that we
4375 can debug calls that pass structs as args correctly.
4376 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4377 so, and what version.
4379 * remote.c (remote_wait): Make regs be char to avoid picayune
4380 ANSI compiler warnings.
4382 * energize.h: Move all external struct decls to inside of
4383 __STDC__, add prototype for energize_shell_wait().
4384 * energize.c (getpty): Clean up, make us really get a controlling
4386 * (energize_initialize): Disable SIGIO prior to setting up for
4387 I/O interrupts. Move setsid(), et. al. to getpty().
4388 * (energize_shell_wait): New routine to wait for things started
4389 via the shell command, uses wait() instead of /dev/proc.
4390 * Also, add prototype for execute_command_1().
4392 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4394 * inftarg.c (child_create_inferior, child_attach,
4395 child_mourn_inferior): collect unix child process stratum
4396 functions which live below the target vector into this file to
4397 facilitate host/target/native split. Also, make them static.
4398 * inflow.c (child_mourn_inferior): removed.
4399 * infrun.c (child_create_inferior, child_attach): removed.
4400 (resume): becomes global so that functions below the
4401 target vector can find it.
4402 * inferior.h (resume): add prototype.
4403 (child_mourn_inferior, child_create_inferior, child_attach):
4406 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4407 replaced with find_default_attach and
4408 find_default_create_inferior.
4410 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4412 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4413 addresses don't get displayed in the wrong positions.
4415 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4417 Separate core functions along target vector in preparation for
4418 native support. Functions above vector now live in core.c. Those
4421 * core.c (solib_add_stub, core_close, core_open, core_detach,
4422 get_core_registers, core_files_info, core_ops): moved to corelow.c
4423 (_initialize_core): removed addition of core_ops target.
4424 * corelow.c: new file.
4425 (solib_add_stub, core_close, core_open, core_detach,
4426 get_core_registers, core_files_info, core_ops): moved from core.c
4427 (_initialize_corelow): new function.
4428 * gdbcore.h (core_open, core_detach): added prototypes.
4429 (core_ops): add forward declaration.
4430 * Makefile.in (SFILES_MAINDIR): add core.c
4432 (TSOBS): change core.o to corelow.o
4434 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4436 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4437 instead of 'sun' predefined symbol so that trap analysis code is
4438 enabled only when the TARGET is a sun3.
4440 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4442 * tm-i960.h (ext_format_i960): Add top-level declaration.
4443 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4444 blocks, else Sun4 compiler complains.
4446 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4448 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4449 instruction's argument. Patch from jonathan@cs.stanford.edu
4452 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4454 Break the thread of control that implies that a unix child
4455 process will be the default target.
4457 * target.c (find_default_run_target, find_default_attach,
4458 find_default_create_inferior, return_zero): new functions.
4459 (cleanup_target): Make return_zero the default for to_can_run.
4461 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4462 child_create_inferior references with find_default_XXX instead.
4464 * target.h (struct target_ops): new field, to_can_run.
4465 (find_default_attach, find_default_create_inferior): new prototypes.
4466 (target_can_run): new macro.
4468 * Also added a zero (default) to_can_run element to all static
4469 struct target_ops initializations throughout GDB, except:
4470 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4472 * infrun.c (child_create_inferior): Clean up error handling when
4473 no exec file is specified.
4474 (child_attach): Don't require exec file.
4476 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4478 Remove kill_inferior_fast, in favor of target_kill, which goes
4479 through the target vector.
4481 * inferior.h (kill_inferior_fast): remove declaration.
4483 * main.c (disconnect): call quit_cover using catch_errors rather
4484 than calling kill_inferior_fast directly. New way goes through
4485 the target vector, handles attached processes, and writes
4486 command history if appropriate.
4487 (quit_cover): new function, wrapper for quit_command.
4489 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4490 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4491 inlining them into the local kill_inferior when needed.
4493 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4495 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4496 * stabsread.c (read_struct_type): Simplify complicated expression
4497 for dumb DECstation compiler.
4499 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4501 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4502 operands to memory management instructions, from WRS.
4504 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4506 * main.c (main): Back out previous language setting changes.
4507 Replace with simple default to C before processing any init
4508 files. There MUST be a language set, even in the absence of
4509 init files or executables, or expression parsing fails.
4511 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4513 * main.c (main): Move code that sets initial language to
4514 symfile.c. Fixup places where command files are processed to
4515 be consistent in setting a default language if none has been
4517 * symfile.c (set_initial_language): Add code moved from
4518 main() that sets an initial default language when a new
4519 symbol file is read.
4520 * symfile.c (symbol_file_command): Call set_initial_language.
4521 * symtab.c (find_main_psymtab): Add FIXME comment.
4523 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4525 * breakpoint.c, sparc-tdep.c: comment changes.
4526 * configure.in: removed target_dependent line.
4528 * remote-mm.c (mm_attach): change printf to error to prevent
4530 * remote-udi.c (udi_attach): change printf to error to prevent
4533 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4534 calls to {fetch|store}_inferior_registers with calls to
4535 target_{fetch|store}_registers, for remote-target independence.
4537 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4539 * Makefile.in: Fix bug I introduced in merging Rich's change.
4540 * infrun.c (child_create_inferior): Use proceed() rather than
4541 doing all the same stuff by hand.
4543 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4545 * Makefile.in, configure.in: add support for files used only when
4546 configured native, that is, when host = target.
4548 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4550 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4551 stores are target dependent and were moved from xm to tm.
4553 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4555 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4557 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4558 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4560 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4562 * target.h (struct target_ops): removed to_convert_to_virtual and
4563 to_convert_from_virtual elements. Initializations removed from
4564 all static initializations.
4565 (target_convert_to_virtual, target_convert_from_virtual):
4567 (host_convert_to_virtual, host_convert_from_virtual): Removed
4568 forward declarations.
4569 * target.c (cleanup_target): removed default assignments for
4570 to_convert_to_virtual and to_convert_from_virtual.
4571 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4573 * findvar.c (value_of_register, value_from_register):
4574 target_convert_to_virtual inlined.
4575 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4576 * valops.c (value_assign): target_convert_from_virtual inlined.
4578 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4580 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4581 position wrong if used for the prompt.
4582 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4584 Support for accessing arbitrary MIPS stack frames in memory.
4586 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4587 set, run it before INIT_EXTRA_FRAME_INFO.
4588 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4590 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4591 (FP) value in the frame_info struct if it is zero (as from top of
4593 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4595 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4596 comes back as zero. So does FP_REGNUM, as a trigger for
4597 init_extra_frame_info.
4599 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4600 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4601 (INIT_FRAME_PC): Defined to null.
4602 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4603 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4604 Briefly explain MIPS stacks in GDB.
4606 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4608 * copying.awk, copying.c (show_copying_command,
4609 show_warranty_command): Rename from copying_info, warranty_info,
4610 to match command function conventions.
4612 * utils.c (prompt_for_continue): Reinitialize more-counts
4613 before printing anything, and again afterward. Fix comments.
4614 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4615 or alloca() if needed.
4617 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4618 detect native versus cross-host.
4620 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4622 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4623 Suns. Rename to m68k_saved_pc_after_call.
4624 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4625 m68k_saved... instead of sun3_saved...
4627 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4629 * Makefile.in (update-depend, update-alldeps): Split out of
4630 setup-to-dist, for convenience in rebuilding the depend and
4632 (assorted): Update to catch straggler files when building gdb.tar.Z.
4634 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4636 Preliminary cleanup for splitting host/native/target.
4638 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4639 here; it is dealt with at a gdb-target-independent level.
4640 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4641 high toned routine. Fix return type to void.
4642 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4643 Rich and I believe the "real problem" was that both single_step
4644 and target_resume were issuing PT_CONTINUE calls. This would
4645 cause the second PT_CONTINUE to sometimes fail because the process
4646 was already running.
4647 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4649 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4651 * energize.c (pty_to_kernel): Must check for EAGAIN as
4652 termination condition.
4653 (full_filename): Don't prepend dirname if filename begins with /.
4654 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4656 (getpty (NCR)): Lotsa bug fixes...
4657 (kernel_dispatch (case StopRType)): Use kill() instead of
4658 killpg() so we can deal with losing systems...
4659 (wait_for_events): Work around NCR select() lossage. It doesn't
4660 zero out readfds when select() returns zero.
4661 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4662 getcwd() instead of getwd() (NCR getwd() seg faults).
4663 (energize_wait): Use sigaction() for NCR. Their version of signal()
4664 is unreliable by default.
4666 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4667 error from PIOCSWSTOP.
4669 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4670 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4671 defs.h, utils.c: Make vfprintf_filtered global.
4673 * energize.c (send_location): New routine to consolidate all
4674 places where we must notify kernel of where the given pc is.
4675 (cplus_demangle): Put single-quotes around demangled names.
4676 (energize_call_command): Call send_location() after doing up,
4677 down, and frame commands.
4679 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4681 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4682 pass at doc for two new remote targets---29K using UDI, and Tandem
4683 ST2000 using STDBUG.
4685 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4687 * doc/all.m4: turn on H8/300 stuff for generic manual
4689 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4690 after explicit call to breakpoint() in serial stubs.
4692 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4694 * mipsread.c: Clean up some white space.
4695 (parse_symbol): Handle stEnd of stFile.
4696 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4698 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4699 store_inferior_registers): Replace unexplained numbers
4700 with manifest constants from a DECstation header file.
4701 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4702 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4704 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4706 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4707 for "down". Suggested by Richard Stallman.
4709 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4711 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4712 redeclaration bug on SunOS 4.
4714 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4716 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4717 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4718 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4719 they aren't already there.
4720 * remote-vx.c (vx_prepare_to_store): Ditto.
4721 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4723 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4725 Removed a large number of changes inserted by Per Bothner
4726 for C++ support. These will go back in when they've been
4729 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4731 * serial.h: Fix prototye for serial_raw().
4732 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4733 serial_write() to match prototypes.
4734 * remote-st2000.c (get_reg_name): Make *p be const.
4736 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4738 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4739 to agree with target structure field type.
4740 (nindy_store_registers): Ditto.
4742 * Makefile (OPCODES): New var, pointing to opcodes library.
4743 (CLIBS, CDEPS): Include it.
4744 (saber_gdb): Load opcodes library.
4746 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4748 * a68v-xdep.c (store_inferior_registers): declare as void.
4749 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4750 * remote-st2000.c: Massive changes to use new serial package.
4751 Also added 'connect' command to transparantly connect to serial
4753 * ser-termios.c: Big cleanup, use nicer coding conventions.
4754 * ser-bsd.c: New module, serial stuff for BSD systems.
4755 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4756 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4758 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4760 * doc/gdb.texinfo: fix shameful error of agreement reported by
4761 jimb@occs.cs.oberlin.edu (Jim Blandy)
4762 * doc/gdb.texinfo: remove old partial discussion of remote serial
4763 protocol (via serial debug stubs)
4764 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4765 use of serial debug stubs
4767 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4769 * symfile.h: Declaration of set_demangling_style() moved
4770 here from demangle.h (which is now in ../include).
4771 * i386-xdep.c: Update comment.
4773 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4775 * symtab.c (completion_list_add_symbol): restructured to optimize
4776 for time. First clip names that cannot match. Then clip any
4777 names we've already considered. Drop a redundant strncpy. Drop
4778 a redundant malloc and associated free for demangled names.
4780 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4782 * a68v-xdep.c (store_inferior_registers): Define as type void.
4783 * configure.in: Add host m68k-apollo*-bsd*.
4784 * demangle.c (struct demanglers): Use enum instead of constant
4785 value to keep braindamaged HP/Apollo compiler happy.
4787 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4789 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4790 match "FOO". This allows 'break Foo' to work when Foo is
4791 a mangled C++ function. (See comment before function.)
4793 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4795 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4796 for files in vx-share/*.c.
4797 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4798 for normal GDB source files.
4800 * Makefile.in (VERSION): Roll to 4.6.6.
4802 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4803 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4804 * tm-sun3os4.h: Update comments.
4805 * xm-delta88.h: Remove STACK_END_ADDR.
4807 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4809 * Makefile.in (VERSION): Roll to 4.6.5.
4811 * infrun.c: Lint for recent `handle' changes.
4813 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4814 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4815 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4816 should include a ser-XXX.o module.
4818 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4819 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4821 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4822 known suns in configure.in, rather than mapping them to unique
4823 config files that happen to duplicate other config files.
4824 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4825 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4827 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4829 * configure.in (*-*-sunos*): Use trailing * to match all
4830 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4831 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4832 in production on Sun-4.
4833 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4834 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4835 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4837 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4838 config/sparc-noun.mt: New target configs for embedded.
4839 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4841 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4842 target definitions for embedded with and without underlines on
4845 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4846 not a parameter of the CPU, but of the development environment.
4847 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4849 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4851 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4852 (which involves reading in main's symtab) if we have no breakpoints.
4854 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4856 * dwarfread.c (cu_language): New local variable to record
4857 language for current compilation unit being processed.
4858 * dwarfread.c (set_cu_language): New local function to decode
4859 and record language for current compilation unit being processed.
4860 * dwarfread.c (synthesize_typedef): Add local function to
4861 synthesize a typedef for C++ classes, structs, unions, and
4863 * dwarfread.c (read_structure_scope): Synthesize typedefs
4864 for C++ classes, structs and unions.
4865 * dwarfread.c (read_enumeration): Synthesize typedefs for
4867 * dwarfread.c (read_file_scope): Call set_cu_language to
4868 record language for current compilation unit. After symtab
4869 is built, save this recorded language.
4870 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4871 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4872 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4873 typedefs for C++ classes, structs, unions, and enumerations.
4874 * dwarfread.c (scan_compilation_units): Call set_cu_language
4875 to record language for current compilation unit.
4876 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4877 for TAG_enumeration_types, rather than in add_partial_symbol.
4878 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4879 case with class, struct, and union type cases, now that they are
4880 the same. Remove tests for non-NULL name attributes, now done
4882 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4883 treat as alias for TYPE_CODE_STRUCT for now.
4885 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4887 * Makefile.in: map "gdb" through program_transform_name when
4890 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4892 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4893 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4894 Use "regi" for local indexing through register numbers, reserving
4895 "regno" for the name of a specific register passed as an input
4896 parameter. Fix bug propagated through all versions that sometimes
4897 used regno as an index when it should have been regi, thus using
4898 -1 as an index in some cases.
4900 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4902 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4903 respectively, so same demangler can be used by other programs.
4904 * Makefile.in: Remove demangler stuff.
4905 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4906 * demangle.c (_initialize_demangler): Tell demangler which
4907 CPLUS_MARKER to assume.
4909 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4911 RS/6000 portability changes (for hosting cross-debuggers).
4913 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4914 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4915 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4916 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4917 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4918 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4919 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4920 (NO_SINGLE_STEP): Add, target-dependent.
4921 (loadinfotextindex): Lowercase, remove "aix_".
4922 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4923 (NO_SINGLE_STEP): Remove, target-dependent.
4924 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4925 * xcoffread.c: Only build file if RS/6000 native GDB.
4926 (build_function_symbol): Remove #if 0'd code.
4927 * rs6000-tdep.c: Cleanup. Add static fn protos.
4928 Use CORE_ADDR for addresses throughout. Make void fns void.
4929 (pop_dummy_frame): Add FIXME about bogosity of design here.
4930 (rs6000_struct_return_address): Ditto.
4931 (frameless_function_invocation, frame_get_cache_fsr,
4932 frame_initial_stack_address, xcoff_relocate_symtab,
4933 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4934 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4935 Use CORE_ADDRs. Change identifiers to lowercase.
4937 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4938 supplying dummy routines if non-native. Add prototype for
4939 static exec_one_dummy_insn. Move a mess of functions to
4940 rs6000-tdep.c (as above). Remove #if 0'd code.
4942 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4943 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4944 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4946 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4949 * vx-share/README, nindy-share/README: New files describing
4950 how these directories' code is shared, and with whom.
4952 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4954 * configure.in (target configurations): Reformat into table.
4955 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4957 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4958 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4959 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4960 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4961 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4962 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4964 * Makefile.in (config-check): Add command to check whether
4965 configure.in is consistent with config/*.
4967 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4969 * configure.in (host configurations): Reformat nested cases into
4970 easy-to-maintain table.
4971 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4972 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4974 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4976 * cplus-dem.c: Reorder args to most local functions to make them
4977 follow the consistent pattern of struct work_stuff pointer first,
4978 followed by pointer into string being demangled, followed by
4979 pointer to the string where the result is being stored, followed
4980 by other args. Also generally replace most variables of name
4981 "type" with "mangled" for consistency. They all pointed to the
4982 same string but half were one name and half the other.
4983 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4984 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4985 use whenever a qualified name is being demangled.
4986 * cplus-dem.c (do_type): Qualified names are treated similarly
4987 to fundamental types, not as modifiers of fundamental types.
4989 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4991 * configure.in: Add sparclite as a target.
4993 * sparc-stub.c (handle_exception): Flush instruction cache just
4994 before returning to the user. (hexToInt): Fix overzealous cleanup.
4996 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4998 * infrun.c (handle_command): Rewrite to allow multiple signal
4999 numbers, signal number ranges, and to recognize "all" to mean all
5000 signals except those used by the debugger.
5001 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
5002 to set or reset actions for specific signals.
5004 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
5006 * coffread.c (decode_type): Call alloc_type to alloc new
5008 * stabsread.c (read_array_type, read_range_type, define_symbol):
5009 Call alloc_type to alloc new types.
5010 * stabsread.c (define_symbol): Move dbl_valu symbol field data
5011 from type_obstack to symbol_obstack.
5012 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
5014 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5015 associated with a type, using the same mechanism as was used to
5016 allocate space for the type structure itself.
5017 * coffread.c (patch_type, coff_read_struct_type,
5018 coff_read_enum_type): Use TYPE_ALLOC.
5019 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5020 * gdbtypes.c (create_array_type, check_stub_method,
5021 allocate_cplus_struct_type): Use TYPE_ALLOC.
5022 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5023 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5024 read_range_type): Use TYPE_ALLOC.
5026 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5028 * breakpoint.c (breakpoint_re_set): Select a default source
5029 symtab if one is not currently selected.
5030 * utils.c (query): Call wrap_here before building the output
5031 query string, to turn off wrapping and flush any buffered output.
5032 Otherwise our query may end up in the wrap buffer and never be
5034 * eval.c (evaluate_subexp): Report error when attempting to
5035 evaluate subscript for types without a target type, rather
5036 than dumping core by using the NULL pointer.
5037 * symfile.c (symbol_file_command): Forget current_source_symtab
5038 and current_source_line when discarding symbol table.
5040 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5042 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5044 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5045 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5047 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5049 * remote.c (remote_open): Fix baud rate setting to make -b flag
5050 work. (remote_wait): Change 'T' message parser to deal with new
5051 improved format which allows stub to send an arbitrary bunch of
5053 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5054 make all this re-entrant by storing all state on the stack. Clean
5055 up memory error trapping. (computeSignal, set_debug_traps):
5056 make it all table driven. Make a start at a baud rate setting command.
5058 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5060 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5062 * remote-vx.c: redefine malloc to avoid buggy declaration on
5063 RS/6000 <rpc/types.h>.
5064 xm-rs6000.h: include <sys/select.h> to define fd_set for
5065 <rpc/svc.h> on RS/6000.
5067 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5069 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5070 recursive invocations of make. Always create installation
5073 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5075 * m68k-pinsn.c: Minor fix in style of output (don't use
5076 range to indicate floating point control registers).
5078 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5080 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5082 * infcmd.c (registers_info): Handle multiple register names.
5083 Changes inspired by Roland McGrath.
5085 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5087 * sparc-stub.c: New file. Mix it with your SPARClite
5088 application, and it will speak GDB remote protocol!
5089 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5090 deal with arbitrary registers. Needed for sparc-stub.
5092 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5094 * cplus-dem.c (cplus_markers): Add table for gnu style and
5095 use throughout, in place of compile time constant CPLUS_MARKER.
5096 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5097 * cplus-dem.c (cfront_special): New function, as suggested
5098 by pfieland@stratus.com.
5099 * cplus-dem.c (forget_types): New function.
5100 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5102 * cplus-dem.c (mop_up): Call forget_types().
5103 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5104 Use throughout, instead of checking current_demangling_style.
5105 * cplus-dem.c (demangle_signature): When finding an explicit
5106 start of function args, forget all remembered types for
5107 lucid/cfront style demangling.
5108 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5109 underbar characters, use last pair as the delimiter. Hoist
5110 gnu_special() call up to cplus_demangle(). Call cfront_special()
5112 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5113 for inherited classes.
5114 * cplus-dem.c (demangle_args): Document quirks of numbered
5115 references to previously seen types.
5116 * dbxread.c (read_ofile_symtab, process_one_symbol):
5117 Use AUTO_DEMANGLING rather than explicitly checking
5118 current_demangling_style.
5119 * demangle.h: Add some comments.
5120 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5121 CFRONT_DEMANGLING): New macros.
5122 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5123 not found in the actual producer string produced by lcc.
5124 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5125 than explicitly checking current_demangling_style.
5127 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5129 * breakpoint.c (enable_longjmp_breakpoint,
5130 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5131 Check for duplicate breakpoints at the same address. Bug report
5132 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5134 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5136 * buildsym.c (end_symtab): Document that end_symtab can return
5137 NULL under non-error conditions.
5138 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5139 returned from end_symtab for empty compilation units.
5141 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5143 * am29k-tdep.c: Lint from DECstation compiler.
5144 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5145 As the man page says, "Sometimes you just can't get lint to shut
5146 up". That doesn't mean you should blow away the code it won't
5148 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5149 it up over the next few weeks. Make mips x 29k build.
5150 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5151 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5152 but leave it as a comment because the breakpoint instruction
5153 is not easily accessible at this moment (it's static, and if
5154 we define one here, it goes into every file compiled).
5156 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5158 * Makefile.in (VERSION): Bump to 4.6.3.
5159 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5160 function scopes when building partial symbol tables.
5161 * objfiles.c (open_existing_mapped_file): Make it clear in
5162 warning message that out of date mapped files are ignored.
5163 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5164 unit source file name in error message.
5166 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5168 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5169 * dwarfread.c (struct_type): In absence of AT_byte_size for
5170 bitfield, use size of object of member's type for the size of
5171 the anonymous object containing the bit field.
5172 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5173 an AT_byte_size attribute is seen.
5174 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5175 union aux_ext (was aux_ent).
5176 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5177 unsigned char* to char*, for Lucid compiler.
5178 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5179 to be correct type (from unsigned char* to char*).
5180 * valprint.c (type_print_derivation_info): Minor tweak to placement
5181 of commas in derived class printing.
5182 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5184 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5186 * xm-go32.h: Define LSEEK_NOT_LINEAR
5187 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5188 then work out the lseek positions of newlines by running through
5189 the file and `tell'ing. This makes source file listing work on
5190 OS's where the relationship between physical position in file and
5191 canonical position is indeterminate, eg VMS and DOS.
5193 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5195 * stabsread.c: Ensure that all members of all allocated structures
5196 are initialized to known state to avoid hard to find bugs with gdb
5197 using fields containing random data.
5198 * buildsym.c (start_subfile): Compact dirname initialization.
5199 * buildsym.c (patch_subfile_names): New function.
5200 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5201 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5202 * buildsym.h (patch_subfile_names): Add prototype.
5203 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5205 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5207 * remote-udi.c: Update comments.
5209 * remote.c (getpkt): Only force retransmission ten times;
5210 after that, assume bug in target code, and handle pkt anyway.
5212 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5214 * configure.in: Add support for apollo 68k under BSD environment.
5215 * xm-apollo68b.h: New file to support above.
5217 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5219 * configure.in: Recognize i486 host cpu.
5220 * valprint.c (type_print_derivation_info): Print derivation info
5221 in same form as class declarations in source.
5222 * valprint.c (type_print_varspec_suffix): Split arg printing
5223 code out to type_print_args function.
5225 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5227 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5228 at_import, at_frame_base.
5229 * dwarfread.c (completedieinfo): Remove cases for obsolete
5230 AT_visibility, AT_import, and AT_frame_base attributes.
5231 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5232 i860, which can keep up to 4 shadow breakpoints.
5233 * tm-stratus.h (USG): Define.
5234 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5235 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5236 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5237 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5238 * config/stratus.mt (TDEPFILES): Include files available from
5239 stratus that are not yet in release pending receipt of paperwork
5241 * buildsym.c (finish_block): Minor code format change.
5242 * gdbtypes.h (struct field): Add to comments.
5243 * gdbtypes.h (virtual_field_bits): Add to comments.
5244 * objfiles.c (allocate_objfile): Change obstack interface to
5245 match FSF merging efforts.
5247 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5249 * Makefile.in (VERSION): Bump to 4.6.2.
5250 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5251 * Makefile.in (OBS): Add stabsread.o
5252 * Makefile.in (stabsread.o): Add build rule.
5253 * stabsread.c, stabsread.h: New files.
5254 * buildsym.c: Split out stabs specific support to stabsread.c.
5255 * buildsym.h: Split out stabs specific support to stabsread.h.
5256 * dbxread.c (stabsread.h): Include
5257 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5258 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5259 * dbxread.c (read_ofile_symtab): Call end_stabs.
5260 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5261 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5262 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5263 really_free_pendings to cleanups.
5264 * elfread.c (elf_new_init): Call stabsread_new_init.
5265 * gdbtypes.c: Small changes to maintenance commands.
5266 * mipsread.c (stabsread.h): Include.
5267 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5268 * xcoffread.c (stabsread.h): Include.
5269 * xcoffread.c (global_stabs): Remove redundant def.
5270 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5272 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5274 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5275 * inflow.c (terminal_init_inferior, terminal_inferior,
5276 terminal_ours_1, initialize_inflow): Record and use state
5277 of lmode_inferior_valid and lmode_ours_valid.
5279 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5281 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5282 include <sgtty.h> on USG. (from sef).
5284 * depend: es1800 dependency needed here.
5286 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5288 * buildsym.c (read_struct_type): Initialize structs allocated
5289 with alloca, to avoid using random values from stack later on.
5290 * defs.h (fprintf_filtered): Add prototype.
5291 * gdbtypes.c (check_stub_method): Fix misleading comments.
5292 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5294 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5295 small changes to maint support functions.
5296 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5297 for some fields and expand comments.
5298 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5299 macro and track change to obstack_full_begin macro.
5300 * utils.c (fprintfi_filtered): New function.
5301 * valprint.c (type_print_base): Fixup field printing to not
5302 print extraneous lines and not print bogus "no data fields"
5303 messages for C++ classes with no data members. Also use new
5304 fprintfi_filtered function.
5306 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5308 * configure.in: es1800 ok for 68000 too.
5310 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5312 * configure.in: echo error messages to stderr, not stdout
5314 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5316 * configure.in: recognize hppa* instead of hppa
5318 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5320 * energize.c: Second cut at DynamicLoad message handling.
5322 * energize.c: Relativize pathnames in #include statements.
5323 * (kernel_dispatch): Better error messages for unknown protocol
5325 * (kernel_dispatch): First cut at DynamicLoad message handling.
5327 * Makefile.in: Remove -I../readline from all compilations,
5328 include a special case for main.o instead.
5330 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5332 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5333 error if it fails to find a member type, rather than return NULL
5334 and trigger a coredump.
5335 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5336 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5337 match on complete demanglings, including argument lists for member
5338 functions, rather than just accepting the first demangling that
5339 matches the class and function name.
5340 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5341 to start_symtab as the directory name.
5342 * dwarfread.c (completedieinfo): Strip off any leading hostname
5343 portion of the AT_comp_dir attribute string. Gdb doesn't know
5344 what to do with them (FIXME).
5346 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5348 * breakpoint.c (commands_command): Simplify code a bit, remove
5349 unnecessary fflush().
5351 * Makefile.in (OTHERS): Add gcc.patch.
5352 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5354 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5356 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5357 lcc producer string.
5359 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5361 * WHATS.NEW renamed to NEWS.
5363 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5365 * dbxread.c, dwarfread.c: Re-enable experimental code to
5366 automatically select demangling style.
5367 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5368 DEMANGLING_STYLE, to make more descriptive. Revert back to
5369 "auto" as default. Comment use.
5370 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5371 * Makefile.in (${DEMANGLER}.o) Remove target and special
5374 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5376 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5378 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5380 * Makefile.in, demangle.c: Change default demangling style to
5382 * Makefile.in: Update version to 4.6 !!!
5383 * README, WHATS.NEW: Update for 4.6.
5385 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5387 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5390 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5391 nodes as base classes.
5393 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5395 * alldeps.mak, depend: Update.
5397 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5399 * Makefile.in (VERSION): 4.5.9.
5401 * xm-hp300bsd.h: Add decl for strdup().
5402 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5403 PDR. Cleanup a few things, fix compilation warnings.
5405 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5407 * Makefile.in (DEMANGLING_STYLE): New define to set default
5408 demangling style for C++. Defaults to "auto".
5409 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5410 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5411 * Makefile.in (OBS): Add demangle.o
5412 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5413 Remove compile time decisions about demangling style and replace
5414 with runtime decisions using current_demangling_style.
5415 * cplus-dem.c (main): Expand code included during building of
5416 standalone demangler to recognize demangling style options.
5417 * dbxread.c (demangle.h): Include.
5418 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5419 demangling style if processing g++ code and current demangling style
5420 is auto (Note: this feature currently disabled.)
5421 * demangle.c: New file, generic demangling control.
5422 * demangle.h (demangling_styles): New enumeration to select one
5423 of several demangling styles. Also define string names for each
5425 * demangle.h (set_demangling_style): Add prototype.
5426 * dwarfread.c (demangle.h): Include.
5427 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5428 New producer string prefixes to recognize.
5429 * dwarfread.c (handle_producer): Consolidate actions for specific
5430 producers. Set demangling style based on producer string if
5431 current style is auto. (Note: this feature currently disabled.)
5432 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5434 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5436 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5438 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5440 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5441 * c-exp.y: Call lookup_signed_typename() after seeing
5442 "signed". This handles "signed char" correctly.
5443 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5444 keywords before a type specifier.
5446 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5448 * command.c (lookup_cmd_1): Clarify descriptive comments.
5449 * gdbcmd.h (maintenanceprintlist): Add declaration.
5450 * main.c (maintenanceprintlist): Add definition.
5451 * main.c (gdb_completer_command_word_break_characters): Add.
5452 * main.c (symbol_completion_function): Switch completer word
5453 break character sets dynamically, based on whether completion is
5454 being done on commands or on something else.
5455 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5456 * maint.c: Include demangle.h.
5457 * maint.c (maintenance_demangle): New function.
5458 * maint.c (maintenance_print_command): New function.
5459 * maint.c (_initialize_maint_cmds): Reorganize some commands
5460 under new maintenance print subcommand.
5462 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5464 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5465 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5466 target type. Otherwise, 'whatis this.field' wouldn't work,
5467 which would be inconsistent, since 'print this.field' works.
5468 * buildsym.c (read_struct_type, read_enum_type): Clear
5469 TYPE_FLAG_STUB flag.
5470 * buildsym.c (cleanup_undefined_types): Don't rely on a
5471 flawed "Reasonable test to see if" a type has been defined
5472 since it was referred to; now we can just see if the
5473 TYPE_FLAG_STUB flag has been cleared.
5474 * valprint.c (print_type_base): Emit public/protected/private
5475 labels for methods as well as fields. Also, indent these labels
5476 2 spaces instead of 4, for a more conventional "look".
5477 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5478 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5479 * gcc.patch: New file. Contains patch for gcc (so people
5480 with gdb-2.2.x won't have to wait for a new gcc release).
5482 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5484 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5485 (print_addr): Call print_address to show symbolic version as well.
5487 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5489 (vx_read_register): Declare inferior_fp_regs. Delete code for
5490 copying "inferior_registers" around; the values are already in var
5491 "registers". Use correct size for register set.
5493 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5494 target doesn't support it.
5495 (vx_read_register): Don't try reading them either.
5497 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5498 VxWorks back end reads them in one contiguous set except for this
5500 (register_names): Change "pc" to "pcw" to avoid confusion printing
5502 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5503 find the PC under VxWorks.
5505 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5507 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5508 to create new blank types, instead of handcrafting them.
5509 * defs.h (printfi_filtered): Add prototype.
5510 * utils.c (printfi_filtered): New function.
5511 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5512 to simplify the code. Other cleanups.
5513 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5514 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5515 use of various fields.
5516 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5517 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5518 production that currently treats it exactly the same as STRUCT.
5519 * c-exp.y (yylex): Recognize "class" as token CLASS.
5520 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5521 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5522 general symbol handling code. Call cplus_mangle_opname with
5524 * symtab.c (decode_line_2): Print demangled function names in
5525 breakpoint menus, instead of just file and line number.
5526 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5527 * valprint.c (type_print_base): Print "class" for C++ classes,
5528 rather than "struct". Print section labels for public, protected
5529 and private members of C++ classes.
5530 * values.c: Include demangle.h.
5531 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5533 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5535 * Makefile.in (VERSION): Update to 4.5.8.
5537 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5539 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5540 prevent crashes when examining cross-targets.
5541 * dbxread.c (process_one_symbol): Include directory name when
5542 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5543 find include files, and yacc/lex sources when the cwd doesn't match
5544 that in which the object was compiled.
5545 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5547 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5550 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5552 * maint.c (maintenance_command, maintenance_info_command):
5553 Install with allow_unknown as 0 and call help_list to show
5554 list of possibilities when no subcommand is specified.
5556 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5558 * configure.in: Add m68k-ericsson-*.
5559 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5561 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5563 * maint.c: New file.
5564 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5565 * Makefile.in (OBS): Add new file maint.o.
5566 * defs.h (command_class): Add class_maintenance.
5567 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5568 commands. Allow for them (and other nonessential parts of gdb)
5569 to be selectively left out under special circumstances.
5570 * gdbtypes.c (recursive_dump_type): New function; supports
5571 maintenance print-type command.
5572 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5574 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5576 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5577 initializers. Add initializations for setprintlist, showprintlist,
5578 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5579 * printcmd.c (maintenance_print_type): New maintenance cmd.
5580 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5581 implied by comment that all cmd lists are owned by main.c.
5582 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5583 that all cmd lists are owned by main.c.
5584 * language.c (setchecklist, showchecklist): Move to main.c, as
5585 implied by comment that all cmd lists are owned by main.c
5586 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5587 deletelist): Remove redundant declarations (also in gdbcmd.h).
5588 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5589 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5590 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5591 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5592 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5593 maintenance_print_msymbols, maintenance_print_objfiles):
5595 * symmisc.c (printsyms_command, printpsyms_command,
5596 printmsyms_command, printobjfiles_command): Removed from
5597 _initialize_symmisc.
5598 * main.c (dump_me_command): Moved to maint.c and renamed to
5599 maintenance_dump_me.
5600 * breakpoint.c (all_breakpoints_info): Rename to
5601 maintenance_info_breakpoints.
5602 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5603 all_breakpoints_info to add maintenance_info_breakpoints to the
5604 maintenanceinfolist instead.
5605 main.c (initialize_main): Set up maintenance class commands.
5607 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5609 * energize-patches: Fix minor problems with building energize lib.
5611 * energize-patches: Change names of all cadillac procedure calls
5612 to be energize procedure calls. Simplify many hooks by moving
5613 tests energize.c. Configure energize, and build it automatically now.
5615 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5617 * Makefile.in (VERSION): Bump to 4.5.7.
5618 * cplus-dem.c (demangle_args): Validate index for previously
5619 seen type to guard against bogus values from malformed manglings.
5620 * valops.c (value_struct_elt_for_reference): Guard against
5621 blindly using NULL return value from lookup_symbol.
5623 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5625 * cadillac.c, cadillac-patches: Rename to energize.c and
5626 energize-patches. Change all routines and variables named
5627 'cadillac*' to 'energize*'. Create new file called energize.h to
5628 hold all interface declarations.
5630 * deblib/connection/*: Move all of this stuff into energize/, but
5631 delete unneeded files.
5633 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5635 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5637 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5638 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5639 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5640 child processes, to avoid dead ones "hanging around" after GDB exits.
5641 (attach): Always stop the process if it needs it. Set RLC flag
5642 when attaching running processes, so it will continue if we detach
5643 it, quit, or are killed.
5644 (detach): Clear faults and set RLC flag to make process run
5646 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5648 (info_proc): Open process O_RDONLY, so we can see any process,
5649 even those controlled by debuggers.
5650 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5652 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5654 Relocate symbols using an array of section_offsets, rather than a
5655 single `addr' or `offset'. This makes Solaris-2 support work, and
5656 permits better VxWorks (and maybe xcoff) support later.
5658 * symtab.h (struct section_offsets): New structure for keeping
5659 a set of offsets, rather than a single one.
5660 (struct objfile): Replace addr with section_offsets member.
5661 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5662 * gdb-stabs.h: New include file with `symbol type specific'
5663 parameters for psymtabs and objfiles.
5664 * Makefile.in (HFILES): Add gdb-stabs.h.
5665 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5666 * coffread.c: Conforming changes. Fake offset array always 0.
5667 * dbxread.c: Conforming changes.
5668 (struct dbx_symfile_info): Move to gdb-stabs.h.
5669 (start_psymtab): Call elfstab_offset_sections to calculate good
5670 offsets for this source file, based on the ELF symbol table info.
5671 (read_ofile_symtab): Yank N_CATCH, which is dead.
5672 (process_one_symbol, N_CATCH): Yank.
5673 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5674 Relocate with SECT_OFF_TEXT.
5675 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5676 to distinguish relocatable from absolute symbols. Then, if not
5678 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5679 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5680 (", N_ROSYM): SECT_OFF_RODATA.
5681 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5682 (dbx_symfile_offsets): Add to translate addr to offset.
5683 * dwarfread.c: Conforming changes. Single offset currently used.
5684 * elfread.c: Add various complaints about elf/stab stuff.
5685 #include gdb-stabs.h. Conforming changes, using a single offset.
5686 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5687 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5688 for later use in building psymtabs.
5689 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5690 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5691 (free_elfinfo): New fn, frees all chained stab_section_infos
5692 in an objfile, and zaps the start-of-chain pointer.
5693 (elfstab_offset_sections): New fn, looks in stab_section_info
5694 chain to determine section bases to relocate a psymtab's worth
5695 of symbols, as they are being read.
5696 * mipsread.c: Conforming changes. Stabs-reading will relocate
5697 using one offset. MIPS-reading will not relocate at all.
5698 * partial-stab.h: Relocate different symbol types using different
5699 offsets from section_offsets.
5700 * symfile.c: Conforming changes.
5701 (find_lowest_section): Unused function to use later
5702 to free us from the Tyranny of the Text Section.
5703 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5704 in all lower layers of symbol reading. Call format-specific
5705 sym_offsets function to initialize offsets for high speed symbol
5707 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5708 (symbol_file_command, add_symbol_file_command): Callers changed.
5709 * symmisc.c (dump_psymtab): Print new relocation parameters.
5710 * xcoffread.c: Corresponding changes.
5712 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5713 * main.c (main): Read the $HOME/.gdbinit file before processing
5714 the argv arguments (e.g. reading symbol files or core
5715 files). This allows global parameters to be set, which will apply
5716 during the symbol reading. The ./.gdbinit is still read after
5718 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5719 * xcoffexec.c: Clean up quote inside comment.
5721 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5723 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5724 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5725 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5726 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5727 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5728 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5729 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5730 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5731 values.c, xcoffread.c:
5732 Remove "(void)" casts from function calls where the return value
5733 is ignored, in accordance with GNU coding standards.
5735 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5737 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5738 * partial-stab.h: Ignore N_ENDM.
5739 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5740 CODE or DATA section attachment. This eliminates a lot of random
5741 values from shared libraries, which screw up the ordinary symbols
5742 in the address ranges they happen to overlap.
5743 * buildsym.c (define_symbol): Eliminate special tests
5744 for function types; move into "function" cases in switch statement.
5745 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5746 in case they define new type numbers. But ignore them (FIXME).
5747 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5748 (read_sun_builtin_type): Add commentary.
5750 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5752 * xm-rs6000.h: define MEM_FNS_DECLARED
5754 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5756 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5757 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5758 * mips-xdep.c: Remove most include files (unused, caused errs).
5759 (fetch_core_registers): Use right parameters in dummy fn.
5761 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5763 * buildsym.c (scan_file_globals): Beware the null file.
5764 Fix from Jim Williams.
5766 * stack.c (return_command): Evaluate expression *before* popping
5767 off the stack frames! Fix inspired by Jim Williams.
5768 (up_silently_command, down_silently_command): No sel frame is error.
5770 * defs.h (memcpy, memset): Conditionalize decls on
5771 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5772 (alloca): Break out the STDC and non-STDC alloca cases, to make
5773 it work on old preprocessors as well as "picky ANSI" ones.
5774 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5776 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5777 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5778 header files define it!
5780 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5782 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5784 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5785 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5786 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5787 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5788 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5789 utils.c, valarith.c, valops.c, valprint.c, values.c:
5790 Replace bcopy() use with memcpy(), which is more standard and can
5791 take advantage of gcc's builtin functions for increased performance.
5792 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5793 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5795 Replace bzero() use with memset(), which is more standard and can
5796 take advantage of gcc's builtin functions for increased performance.
5797 * i386-tdep.c, main.c, valprint.c:
5798 Replace bcmp() use with memcmp(), which is more standard and can
5799 take advantage of gcc's builtin functions for increased performance.
5801 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5803 * remote.c (remote_wait): Fix cast on signal() call.
5804 * defs.h (alloca): More diddling with alloca. Have to ensure
5805 that it has a prototype, so that if alloca is defined as a macro
5806 that takes an arg, the definition is seen as a use of a macro
5807 that takes an arg, to satisfy picky ANSI preprocessors.
5809 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5811 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5812 consistency with all other gdb files.
5813 * cadillac.c: Use <string.h> rather than <strings.h>.
5814 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5815 * Makefile.in (MAKE): Remove definition for consistency with
5816 other Makefile.in files and to fix problem with recursive makes.
5818 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5820 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5823 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5825 * source.c (print_source_lines): for DOS interoperability; don't
5826 print CR (013) as ^M.
5828 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5830 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5832 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5834 * remote.c (remote_wait): Cast signal to void * to avoid warning
5835 from busted HP compiler.
5837 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5838 stabs cause end_psymtab to be called.
5840 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5841 compiler feature of putting 'c' into basic type descriptors for
5844 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5845 where there is no place for nPC in prrun struct.
5847 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5849 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5850 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5851 * dwarfread.c (enum_type): Save enum names on type_obstack.
5852 * dwarfread.c (struct_type): Save member name on type_obstack.
5853 * symtab.c (_initialize_symtab): Fix misspelling.
5854 * regex.c (store_jump, insert_jump): Return void.
5856 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5858 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5859 (alloca): Declare return type on SPARC, since Sun doesn't.
5860 (*_BYTE_ORDER): Improve comment: *must* be defined.
5862 * tm-hppa.h: New file, architectural definition of HP PA.
5863 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5865 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5866 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5867 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5868 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5871 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5872 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5873 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5875 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5877 * printcmd.c (output_command): Thinko.
5878 (x_command): Only set remembered size/format if cmd succeeds.
5880 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5881 since it is no longer used and burns time for every symbol read.
5882 (process_one_symbol): Treat N_CATCH like default (complain).
5884 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5886 * partial-stab.h (case N_TEXT): Fix fencepost error when
5887 detecting start of new symbol info after reading symtab for a
5888 module with a zero length TEXT segment.
5890 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5892 * Makefile.in (VERSION): Bump to 4.5.6.
5893 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5895 * defs.h (NORETURN): Define away for Lucid compiler.
5896 * remote.c (remote_timer, remote_interrupt): Signal handlers
5898 * ser-termios.c (serial_write, serial_close): Return whatever
5899 value the write/close call returns, rather than falling off end.
5900 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5901 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5903 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5904 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5906 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5907 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5908 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5909 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5911 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5912 store_inferior_registers): Supply missing fourth argument to
5914 * cadillac.c (kernel_dispatch): Make return type void.
5915 * cadillac.c (iosig): Signal handlers take one int arg.
5916 * valprint.c (val_print_fields): Call fprint_symbol to get
5917 automatic C++ demangling for mangled field names.
5919 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5921 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5922 * dwarfread.c (enum_type): Fix misspelling in comment.
5923 * valprint.c (val_print_fields, cplus_val_print): Minor
5924 adjustment to printing of C++ class structures to more closely
5925 match format for printing C structures, with and without setting
5928 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5930 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5931 (which is not a Posix signal) if it isn't defined.
5932 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5933 New port to Linux (a free Unix clone for 386 machines).
5935 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5937 COFF changes for dealing better with EPI 29K C compiler output.
5939 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5941 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5942 (read_coff_symtab): Move patch_opaque_types call from
5943 coff_symfile_read. Restrict it to symtabs from this objfile.
5944 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5945 references on opaque type chain; just let coff_lookup_type handle 'em.
5946 (decode_type): Complain about tagndx values on
5947 non-struct/union/enum types, which the EPI compiler tends to produce.
5949 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5951 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5954 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5955 usage to match new prototype. Include libbfd.h to get prototype.
5957 * source.c (find_source_lines): Handle large st_size fields.
5959 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5961 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5962 * stack.c (return_command): Use cleanups to avoid memory leaks.
5964 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5966 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5967 INT_REGNUM to INTE_REGNUM.
5969 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5971 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5973 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5974 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5975 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5976 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5978 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5979 declarations of malloc/realloc/free that are inserted by some
5981 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5983 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5984 another decl of strdup (this really ought to come from libiberty.h!).
5986 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5988 * remote.c (getpkt): Error if input exceeds buffer size.
5989 (_initialize_remote): `set remotedebug' enables packet trace.
5991 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5992 N_SLINE's, etc, just like Sun cc on Solaris2.
5994 * am29k-tdep.c (read_register_stack, write_register_stack):
5995 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5996 variable. Add `set' and `show' commands for it.
5997 * doc/gdb.texinfo: Document it.
5999 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
6001 * valprint.c (type_print_1): Plug memory leak. Print all
6002 C++ syms as demangled, not just functions.
6003 * buildsym.c (read_range_type): When we find a signed char
6004 type, do a lookup of signed char, not plain char. Plain char's
6005 still get looked up as plain char's elsewhere.
6007 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
6009 * eval.c: Avoid residue-by-zero when evaluating without side effects.
6010 (Bug and fix found by Pierre Willard.)
6012 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
6014 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6016 * xm-rs6000.h: Add decl for strdup().
6018 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6021 * breakpoint.c (enable_command, disable_command): Without args,
6022 should only affect normal breakpoints and watchpoints.
6024 * m68k-pinsn.c (print_insn_arg): Make register be const.
6025 * xcoffexec.c: Remove ' from comment.
6026 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6027 with decls of malloc in c-exp.tab.c (as produced by yacc).
6028 There's got to be a better way to do this...
6030 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6032 * partial-stab.h: Convert single rindex use to strrchr.
6033 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6034 standard <strings.h> file, now that the only single use of
6035 rindex in the gdb source files is gone.
6037 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6039 * mipsread.c: Undo ill effects from including <strings.h>,
6040 which #defines index to be strchr. Unfortunately, index is
6041 a member of a symbol table structure that can't be changed.
6042 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6043 remove redundant #include's.
6045 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6047 * mipsread.c: #include <strings.h> for rindex().
6049 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6051 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6053 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6055 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6056 extraneous SO stabs from busted C++ compilers.
6058 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6060 * Makefile.in (VERSION): Bump to 4.5.5.
6061 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6062 C++ lookups fail, print possibly helpful hint about completion.
6063 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6064 for static data members.
6065 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6066 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6067 it's broken on ncr3000's.
6069 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6071 * dwarfread.c (decode_modified_type): Change type of first arg.
6072 Change 'modifier' to char from unsigned char. Cast single use
6073 that needs to be unsigned char.
6074 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6075 * utils.c (strdup_demangled): Add function.
6076 * defs.h (strdup_demangled): Add prototype.
6077 * stack.c (return_command): Demangle C++ function names for query.
6078 * infcmd.c (jump_command): Demangle C++ function names for query.
6079 * cplus-dem.c (consume_count): New function and prototype.
6080 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6081 do_type): Replace conversion code with consume_count().
6082 * cplus-dem.c (gnu_special): Fix demangled of static members.
6083 * source.c (list_command): Print demangled function names
6084 when appropriate. Fix supplied by Peter Schauer.
6086 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6088 * sparc-tdep.c: Clean up slightly for Solaris2.
6090 * buildsym.c (define_symbol): Nameless types are now on several
6091 platforms; generalize them and un-ifdef them to make Solaris 2
6094 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6096 * infcmd.c: Fix typo (reported by Rob Savoye).
6097 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6098 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6099 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6100 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6101 rather than the one for the first file in the dependency chain.
6103 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6104 set. Don't reset our own texthigh, or dependency-only pst's, in
6105 scanning all the rest of the psymtabs.
6106 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6108 * buildsym.h (N_UNDF): Improve comments.
6109 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6111 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6113 * symtab.h (struct symbol): Add aux_value union for preserving
6114 an additional per-symbol value.
6115 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6116 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6117 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6118 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6119 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6121 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6123 * symfile.c (clear_symtab_users_once): Now non-static (for
6126 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6128 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6129 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6130 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6132 Solaris-2 support on SPARC:
6134 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6135 Add symbol_size and file offsets to struct symloc.
6136 Add static symbol_table_offset, string_table_offset,
6137 file_string_table_offset, next_file_string_table_offset,
6139 (add_old_header_file): Convert error() to complain()t.
6140 (dbx_symfile_read): Get symbol size via the objfile.
6141 Also get symbol_table_offset.
6142 (dbx_symfile_init): Record symbol size and count via the objfile.
6143 (dbx_next_symbol_text): Always add file_string_table_offset when
6144 accessing string table.
6145 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6146 (SET_NAMESTRING): Use the offset.
6147 (end_psymtab): Large kludge to determine addresses where source
6148 files start and end (for the psymtab header).
6149 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6150 Get this, symbol size, and symbol offset, from psymtab.
6151 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6152 Patch up last_source_start_addr if zero in N_SO.
6153 (process_one_symbol): Add variable function_start_offset.
6154 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6155 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6156 ( "", N_OBJ, N_OPT): Ignore.
6157 (elfstab_build_psymtabs): New function to read stabs out of
6160 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6161 (gdb): use GLOBAL_CFLAGS when linking, too.
6162 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6163 (N_OBJ, N_OPT): Ignore.
6164 ('f', 'F'): Save last function name.
6166 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6167 extra info in the minimal symbol.
6168 (elf_symtab_read): The extra info is the size of an ELF object,
6169 which was kludged to us in the `udata' field of the BFD symbol.
6170 Gag me with a crowbar...
6171 (elf_symfile_read): Keep track of both the absolute load address,
6172 and the offset between load addr and symbols. Handle STABS as
6173 well as DWARF sections, passing the absolute load address to
6174 elfstab_build_psymtabs.
6176 * symfile.h: Prototype elfstab_build_psymtabs.
6177 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6179 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6181 * buildsym.h: Add processing_acc_compilation flag.
6182 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6183 (define_symbol): Skip arg types in function entries. Resolve
6184 overloaded 'P' which acc uses for prototypes of functions called
6186 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6188 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6189 save size of ELF symbols. FIXME.
6190 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6191 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6193 * configure.in: Solaris config is sparc-sun-solaris2.
6194 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6196 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6197 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6198 * symfile.c (symfile_bfd_open): Comment where name is freed.
6199 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6201 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6203 * expprint.c (print_subexp): Add missing ']'.
6204 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6205 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6206 * WHATS.NEW: Point out improved C++ function name handling.
6207 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6208 type names for both implicitly and explicitly signed integral
6209 types. See comment in the source code.
6211 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6213 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6214 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6215 * expprint.c (print_subexp): Fix printing of register names.
6217 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6219 * inferior.h (register_valid): Declare.
6220 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6221 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6222 macros for traversing the data structures in a single objfile.
6223 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6224 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6227 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6229 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6230 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6231 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6232 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6234 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6236 * depend: rebuild to account for remote-st2000.c.
6237 * remote-st2000.c: Almost works now.
6238 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6240 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6242 * c-exp.y (yylex): Recognize single-quoted strings that specify
6243 tokens with embedded whitespace, such as C++ demangled names.
6244 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6245 * main.c (gdb_completer_quote_characters): Add global variable.
6246 * main.c (symbol_completion_function): Total rewrite for C++
6247 demangled name handling.
6248 * main.c (skip_quoted): New function.
6249 * main.c (main): Set rl_completer_quote_characters.
6250 * symmisc.c (dump_symtab): Print source language for symtab.
6251 * symtab.c (expensive_mangler): Add prototype and function.
6252 * symtab.c (completion_list_add_symbol): Total rewrite for new
6253 C++ demangled name handling.
6254 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6255 other changes for demangled C++ symbol handling.
6256 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6257 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6258 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6259 * symtab.c (completion_list_add_symbol): Total rewrite for new
6260 C++ demangled name handling.
6261 * symtab.c (expensive_mangler): New function.
6262 * utils.c (strcmp_iw, demangle_and_match): New functions.
6263 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6265 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6267 * Makefile.in: Roll VERSION to 4.5.4.
6268 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6269 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6270 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6272 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6274 * alldeps.mak: Rebuild to account for new files.
6275 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6276 * tm-st2000.h: New file.
6277 * configure.in: Tandem debug monitor (st2000) support.
6278 * remote-st2000.c, config/st2000.mt: ditto.
6280 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6282 * blockframe.c (inside_entry_file, inside_main_func,
6283 inside_entry_func): Return 0 if no symbols; avoid crashing.
6285 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6287 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6288 without masking, since it is signed and will later be compared
6289 against signed quantities. The right fix is probably to make
6290 it all unsigned, but this is a small, safe fix for this release.
6291 FIXME -- make the real change sometime soon.
6293 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6295 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6296 parameter in call to `symbol_file_add' to 0.
6298 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6300 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6302 * configure.in: Handle -m680[01234]0-wrs.
6304 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6306 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6307 `ieee_extended_to_double'.
6309 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6311 * valops.c (value_assign): Lint, by Pierre Willard.
6313 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6315 * coredep.c (fetch_core_registers): Remove premature warning,
6316 which triggers on DECstation even though all regs are accessible.
6318 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6319 sign-extension of instruction fields even on unsigned-char hosts.
6320 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6322 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6323 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6324 since they define the target, not the host.
6325 * m88k-pinsn.c: Fix typo.
6327 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6329 * valarith.c (value_zerop): -0.0 is still zero.
6330 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6331 Patches by Paul Eggert <eggert@twinsun.com>.
6333 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6335 * alldeps.mak, depend: re-make to account for ser-*.c.
6337 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6339 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6340 disconnecting from controlling terminal, to avoid gdb hanging
6341 on SVR4. Fixes bug reported by Oliver Okrongli.
6342 * procfs.c (PROC_NAME_FMT): Change format to match default used
6343 by system, as suggested by Oliver Okrongli.
6344 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6345 bug fix from Brent Townshend (bst%tt@cam.ORG).
6346 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6347 by turlais@rechser.total.fr.
6348 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6349 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6350 * objfiles.h (unlink_objfile): Add prototype.
6351 * objfiles.c (unlink_objfile): Add function.
6352 * objfiles.c (free_objfile): Call unlink_objfile.
6353 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6354 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6355 Also, discard old possibly bogus sf struct.
6356 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6357 find_sym_fns() for remapped symbol files, in case of any changes
6358 since the last mapping.
6360 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6362 * findvar.c (read_relative_register_raw_bytes): use the raw size
6363 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6365 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6367 Changes to support GDB running on DOS using GO32 and H8 support
6369 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6370 allowing hosts with different text and binary file formats to
6372 * coffread.c (read_coff_symtab): changed calling convention and
6373 operation - now it opens its own file with FOPEN_RB rather than
6374 duping and fdopening the provided handle.
6375 * dbxread.c, cplus-dem.c: #include mangling.
6376 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6377 binary files oring in the right bit.
6378 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6379 * remote-hms.c: cleanup to use the new remote serial stuff
6380 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6381 independent remote terminal I/O.
6382 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6383 * source.c (openp): fix off by one problem removing / - can now
6384 open a source file in the root directory with DOS.
6385 * values.c (value_as_pointer): remove bogus address bits from
6386 long. (unpack_long): unpack into unsigned long/short if pointer.
6388 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6390 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6391 It gets permanently stuck in many OSes.
6392 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6394 * breakpoint.c: Improve help text for info breakpoints.
6396 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6398 * README: Add pointer to internals doc, and describe reading
6400 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6401 * symtab.c (output_source_filename): Remove old glop for wrapping
6402 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6404 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6406 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6407 * munch: Add sort -u to avoid duplications.
6408 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6409 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6411 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6413 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6414 avoid infinite loops while demangling bogus mangled names.
6415 * valprint.c (type_print_base): Minor fix for GNU style guide
6418 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6420 * Makefile.in (VERSION): Bump to 4.5.3
6421 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6422 * Makefile.in (demangle): New target to create standalone
6423 demangler with same code and options as internal demangler.
6424 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6425 to support ARM style and Lucid style demangling, improve
6426 maintainability, fix several demangling bugs. More changes
6428 * defs.h (strstr): Add ANSI compatible prototype.
6429 * valprint.c (type_print_1): Demangle using ansi option.
6430 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6432 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6434 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6437 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6439 * mipsread.c (parse_procedure): Return rather than using
6440 uninitialized variable 'b'.
6442 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6444 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6445 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6446 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6447 relative to each source file.
6449 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6451 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6454 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6456 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6457 * am29k-tdep.c: Update to latest code from AMD.
6458 (get_saved_register) don't crap out if no frame.
6459 * remote-udi.c: Set/clear inferior_pid as appropriate.
6460 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6461 error handling. Fixup end-of-debugging messages.
6462 (udi_fetch_registers) clean up big time, mainly don't multiply
6463 register_valid indices by 4, and use proper Offset when reading
6464 gr96-gr127. (udi_store_registers) general cleanup.
6465 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6466 INT_REGNUM->INTE_REGNUM.
6467 * tm-29k.h: Upgrade to latest code from AMD.
6468 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6469 (UDIConnect) Clean up error processing (like, don't do exit() if
6470 execlp fails), make code restartable, make more attractive.
6471 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6474 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6476 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6477 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6478 from former to latter.
6480 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6482 * cplus-dem.c (do_args): Handle void args the same as others.
6483 * objfiles.c (free_objfile): Only try to unmap files when
6484 reusable objfiles are supported.
6485 * valprint.c (type_print_varspec_suffix): Add parameter that
6486 specifies if C++ demangling included function arguments. Use
6487 it to suppress printing extra pair of ()'s.
6488 * valprint.c (type_print_1): Fix problem with printing demangled
6489 C++ function types where demangled type includes the function
6492 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6494 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6495 Allows selection of C++ demangler to be a configuration option
6496 until multiple demanglers are supported.
6497 * demangle.h: New include file for extended demangler support.
6498 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6499 utils.c, valprint.c: Include "demangle.h" and change all calls
6500 to cplus_demangle() or fputs_demangled() to use individual
6502 * valprint.c (type_print_1): Change options to cplus_demangle
6503 to print demangled function args. Still broken, but now less so.
6504 * cplus-dem.c: Include demangle.h, reorganize and update some
6505 comments to reflect reality.
6506 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6507 second arg from fixed integer to bit based multiple options.
6508 * cplus-dem.c (optable): Reformat and replace ansi members with
6510 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6512 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6514 * values.c (set_internalvar): Force evaluation of lazy values.
6515 Bug reported by RMS.
6517 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6519 * Makefile.in (VERSION): Bump to 4.5.2.
6520 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6521 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6522 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6523 proper handling of bit fields.
6524 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6525 * symtab.h: Fix couple of misspellings in comments.
6526 * value.h (struct value): Clarify use of bitpos.
6527 * value.h (unpack_field_as_long): Change prototype, returns
6529 * values.c (unpack_field_as_long): Change return type to LONGEST,
6530 sign extend unpacked fields that are signed, other rewriting.
6531 * config/ncr3000.mt: New target config file.
6533 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6535 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6536 even when printing 8-bit characters.
6538 * gdbtypes.c (make_{reference,pointer,function}_type): New
6539 functions which handle overwriting of forward-referenced types
6540 for stabs file reading.
6541 (lookup_{reference,pointer,function}_type): These just call
6542 the make_*_type functions with a null storage alloc parameter.
6543 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6544 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6546 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6547 (dbx_alloc_type): Make it easier to understand. No funct change.
6548 (define_symbol: 't'): Don't put the typedef name into the name of
6549 the struct, union, or enum. Bugfix.
6550 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6551 routines to properly handle overwriting preallocated types so that
6552 forward references will work.
6553 (read_enum_type): Force enum values to file scope, due to bug in
6554 Sun compiler output. FIXME, fix later.
6556 Remove unused header_file_prev_index mechanism. It was already
6557 obsolete in gdb-3.5. These comments appeared in 3.5:
6558 /* This code was used before I knew about the instance codes.
6559 My first hypothesis is that it is not necessary now
6560 that instance codes are handled. */
6561 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6562 * buildsym.h: Remove it and prev_index that saves it.
6563 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6565 * solib.c (special_symbol_handling): When called from core files,
6566 must set up debug_addr. Don't print error messages, just return.
6567 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6569 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6571 * cplus-dem.c: Allow nested class names (as in
6572 Foo::Bar::method()).
6573 Allow the cleaner cfront style of nested class names
6574 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6575 Make cplus_demangle re-entrant by removing use of global
6576 variables. Instead, place all shared variables in a
6577 stack-allocated structure, and pass around its address.
6579 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6581 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6582 29k-share/* subdirs...
6584 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6585 rewrite, only leave out the bugs.
6587 * Makefile.in: Add 29k/UDI support. Improve depend.
6588 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6590 * am29k-tdep.c: Update to use new calling conventions, and misc
6593 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6595 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6597 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6598 breakpoint instructions that leave PC pointing at the right place.
6600 * core.c (core_open): Call warning() to print warnings.
6602 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6604 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6605 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6606 This prevents a crash when trying to lookup the value of a
6607 non-existent symbol.
6609 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6611 * signame.c, signame.h: Remove, replaced by strsignal.c in
6613 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6614 sun386-xdep.c: Remove include of signame.h
6615 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6616 * Makefile.in (HFILES): Remove signame.h
6617 * Makefile.in (OBS): Remove signame.o
6618 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6619 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6620 psignal, perror): Add prototypes.
6621 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6623 * depend: Manually remove signame.[cho] references.
6624 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6626 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6627 with safe_strsignal.
6628 * core.c (core_open): Replace use of sys_siglist with
6630 * core.c (memory_error): Replace use of sys_errlist with
6632 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6634 * infcmd.c (program_info): Replace use of sys_siglist with
6636 * infrun.c (signal_stop, signal_print, signal_program):
6637 Allocate dynamically based on dynamic determination of number
6638 of signals to support.
6639 * infrun.c (child_create_inferior): Replace use of sys_errlist
6641 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6643 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6644 strsigno and sys_siglist with safe_strsignal.
6645 * infrun.c (handle_command): Call signo_max to find number of
6646 signals. Replace sig_number with strtosigno and sig_abbrev with
6648 * infrun.c (signals_info): Replace sig_number with strtosigno.
6649 * infrun.c (_initialize_infrun): Call signo_max to find number of
6650 signals. Dynamically allocate signal_{stop,print,program}.
6651 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6652 * procfs.c (errnoname): Add function and prototype.
6653 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6654 of sys_siglist with safe_strsignal.
6655 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6656 sys_siglist with safe_strsignal.
6657 * procfs.c (info_proc_stop): Call errnoname.
6658 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6659 * stuff.c (main, get_offset): Replace use of sys_errlist with
6661 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6662 with safe_strsignal.
6663 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6664 with safe_strsignal.
6665 * utils.c (safe_strerror, safe_strsignal): Add functions that
6666 call strerror and strsignal respectively, and deal with NULL
6668 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6669 sys_errlist with safe_strerror.
6670 * valprint.c (val_print): Replace use of sys_errlist with
6673 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6675 * Makefile.in: rework CFLAGS so that they can be set from the
6676 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6677 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6678 Pass CFLAGS on recusions.
6680 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6682 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6683 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6684 overkill for the problem it solved.
6685 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6686 and default to simply printing type names as appropriate.
6687 * main.c (main): Remove one of the leading newlines from
6688 warning_pre_print initialization.
6689 * objfiles.c (open_existing_mapped_file): Add function and
6691 * objfiles.c (open_mapped_file): Rewrite to use new function
6692 open_existing_mapped_file.
6694 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6696 * sun3-xdep.c (fetch_core_registers): Lint.
6697 * tm-sun3.h: Prototype lint.
6700 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6702 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6703 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6704 * objfiles.c: Cast calls to close() with unused returns to void.
6705 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6706 old objfile's name before updating it.
6707 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6708 * objfiles.h (objfile struct): Add mmfd member.
6709 * symfile.c (syms_from_objfile): Move some code to
6710 new_symfile_objfile.
6711 * symfile.c (new_symfile_objfile): Add new function, common code
6712 from syms_from_objfile.
6713 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6714 mapped and unmapped symbol files.
6715 * symfile.c (symbol_file_command): Print "No symbol file now"
6716 message, ala exec_file_command for the exec file.
6717 * symfile.h (new_symfile_objfile): Add prototype.
6718 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6719 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6721 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6723 * rs6000-pinsn.c: New version from IBM (Metin).
6724 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6725 to avoid warnings from some compilers.
6727 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6729 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6730 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6731 type's flag word that marks it as a fundamental type.
6732 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6733 flags argument for all calls to init_type().
6734 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6735 flags argument for all calls to init_type(). Also remove
6736 dependency on host sizes for ints, floats, etc.
6737 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6738 flags argument for all calls to init_type(). Also remove
6739 dependency on host sizes for ints, floats, etc.
6740 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6741 bit to flags argument for all calls to init_type(). Add types
6742 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6743 * valprint.c (unsigned_type_table, signed_type_table,
6744 float_type_table): Remove.
6745 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6746 bit when printing fundamental types, and print the actual name
6747 for such types, rather than inventing one. Remove code that
6748 invented fundamental type names.
6749 * valprint.c (_initialize_valprint): Remove initializations
6750 for now removed unsigned_type_table, signed_type_table, and
6753 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6755 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6756 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6759 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6761 * dwarfread.c (target_to_host): New function similar to previous
6763 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6764 Extensive changes to convert all previous usages to use new
6765 target_to_host() function.
6766 * dwarfread.c (struct dieinfo): Change types of most integral
6767 members to be unsigned.
6769 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6771 * WHATS.NEW: Revise -mapped doc.
6773 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6775 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6776 too high or when skipping `forwards' moves us backwards.
6777 (parse_type): Print mis-guessed tag name in complaint.
6778 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6779 (parse_procedure): Do not attempt to create symbols; just fill in
6780 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6781 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6782 for clarity. Set top_stack before calling parse_external. In
6783 stabs, sort symbols before calling parse_procedure.
6785 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6786 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6787 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6788 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6791 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6793 * Makefile.in (VERSION): Set to 4.5.1.
6794 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6795 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6796 fill_gregset): New functions for SVR4 /proc support.
6797 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6798 Remove new symbol types and such to ../include/coff/symconst.h.
6799 (parse_symbol): Simplify code for parsing struct/enum/unions.
6800 (parse_type): Handle `long long' types.
6801 (upgrade_type): Handle `const' qualifier.
6802 (parse_partial_symbols): fix indentation, clean a bit.
6804 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6806 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6807 copy in data from raw read buffers, calling bfd byteswapping
6808 routines as appropriate. Use to replace most existing memcpy
6810 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6811 * configure.in: Recognize new ncr3000 config.
6812 * config/ncr3000.mh: New config file.
6814 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6818 * README: Update for release.
6819 * Makefile.in: Update version to 4.5.
6820 * WHATS.NEW: The obvious.
6822 * depend: Generate new depend file for this release.
6824 * Makefile.in (depend): Fix dependancy generation so that it does
6825 not include gcc 'fixincluded' files, which are usually in a system
6828 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6830 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6831 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6832 symbols for nameless types. And, handle `R' (register parameter
6833 type) for AIX. (an extension to existing stabstring grammar).
6834 * rs6000-xdep.c: Fix typo (= should have been ==).
6836 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6838 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6840 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6842 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6843 * signame.c (SIGWAITING, SIGLWP): Add.
6845 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6847 * xm-i386mach.h: add decls for errno and strdup().
6849 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6850 used in array index context (otherwise, some compilers barf).
6852 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6854 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6855 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6856 in a system call, and provide better backtrace if so.
6858 * Makefile.in (HFILES): Add xcoffsolib.h.
6859 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6860 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6862 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6863 mipscoff_symfile_read): Convert to BFD to do file I/O.
6865 * symfile.c: #include <ctype.h> to get proper def if isspace().
6867 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6869 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6871 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6872 function also when parsing embedded stabs.
6874 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6876 * mipsread.c: Fix more declarations.
6878 * mipsread.c: Fix many invocations of complain. Use enum
6879 type_code where appropriate.
6881 * xm-vaxult.h: Add decl for strdup().
6883 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6886 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6888 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6891 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6893 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6894 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6895 Merge in more patches for rs6000 from Metin Ozisik.
6896 * utils.c: Fix typo in comment.
6898 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6900 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6901 * procfs.c (attach): Set nopass_next_sigstop if attached
6902 process is forcibly stopped.
6903 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6904 resending SIGSTOP to attached process on first resume.
6906 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6908 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6910 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6912 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6913 (VERSION): Bump to 4.4.85.
6914 * mipsread.c: Update for new include files. Lint.
6915 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6916 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6917 Don't need to bring in mipsread.o specially any more.
6919 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6921 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6922 routine (for Irix-4.x). Make many funcs static and void.
6923 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6924 * (init_extra_frame_info): Don't trash cached value of frame
6925 pointer register. This fixes backtracing through routines that use
6926 alloca(). Generally clean up declarations of functions, and use
6927 typedefs and macros to reference data structures as appropriate.
6928 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6931 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6933 * values.c (unpack_long): Fix unpacking error for signed chars
6934 on hosts where the default character type is unsigned.
6935 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6936 for newer SVR4 variants.
6937 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6938 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6939 * procfs.c (mappingflags): Add support for MA_PHYS
6941 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6943 * buildsym.c (read_struct_type): Avoid coredump when C++
6944 abbreviated type name is messed up. Reported by Joe Buck.
6945 FIXME, we need to determine whether GDB or GCC needs to be
6946 smarter to correctly locate this type name.
6948 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6949 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6950 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6951 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6952 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6954 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6956 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6957 * symtab.h (current_source_symtab): Make extern
6958 * symtab.h (current_source_line): Make extern
6959 * inferior.h: Move all procfs.c prototypes to one place, add
6960 prototype for proc_signal_handling_change. Add prototypes for
6961 signal_stop_state, signal_print_state, and signal_pass_state.
6962 * inferior.h (stop_soon_quietly): Make extern
6963 * inferior.h (attach_flag): Make extern
6964 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6965 * infrun.c (signal_stop_state, signal_print_state,
6966 signal_pass_state): New functions to query specific signal
6968 * infrun.c (handle_command): Minor error message change, add
6969 NOTICE_SIGNAL_HANDLING_CHANGE.
6970 * procfs.c (open_proc_file): Remove iris specific reset of
6971 inherit-on-fork flag, moved to proc_set_exec_trap().
6972 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6973 to reset inherit-on-fork flag, bash comment to GNU form.
6974 * procfs.c (proc_base_address, set_proc_siginfo,
6975 fetch_core_registers): Conform to code style.
6976 * procfs.c (signame.h): Include.
6977 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6978 syscallname(), info_proc_syscalls()): New macros, tables, and
6979 functions to organize and report system call information.
6980 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6981 saved_exitset, saved_entryset): Add to procinfo struct.
6982 * procfs.c (struct trans): Add.
6983 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6984 siginfo_table, errno_table): Tables to translate numeric values
6985 to symbolic names and short descriptions.
6986 * procfs.c (signalname, info_proc_signals): Add function and
6988 * procfs.c (proc_info): Now info_proc.
6989 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6990 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6991 info_proc_faults, lookupname, lookupdesc, sigcodename,
6992 sigcodedesc): New functions.
6993 * procfs.c (proc_signal_handling_change): New function to set
6994 the trace flags based on the state of gdb's signal handling flags.
6995 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6996 and remove code to do PIOCSTRACE ioctl.
6997 * procfs.c (attach, detach): Preserve and restore process flags
6998 using saved_* fields in procinfo struct.
6999 * procfs.c (attach): Call proc_signal_handling_change.
7000 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
7001 * procfs.c (proc_desc): Update for latest changes.
7002 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
7003 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7004 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7006 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
7008 * procfs.c (set_proc_siginfo): Add prototype and new function.
7009 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
7010 up inferior siginfo struct.
7011 * elfread.c (elf_symfile_read): Compute the relocation amount
7012 by subtracting off the address of the ".text" section.
7013 * solib.c: Add pointer to ".text" section to so_list struct.
7014 * solib.c (solib_map_sections): Initialize pointer to ".text"
7015 section in so_list struct.
7016 * solib.c (symbol_add_stub): Pass base address of ".text"
7017 section to symbol_file_add, rather than the load address of
7018 the shared library. On SunOS they are the same. On SVR4 they
7021 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7023 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7024 function name, not .gdbinfo. symbol.
7026 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7028 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7030 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7032 * Makefile.in (VERSION): 4.4.8
7034 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7035 commands in .cshrc/.profile won't get traced.
7037 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7039 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7040 * exec.c (build_section_table): Don't abort if no sections.
7041 * sparc-tdep.c (single_step): Lint.
7042 * utils.c (mrealloc): Handle realloc (0, size) case here.
7044 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7046 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7049 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7051 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7052 .gdbinfo. symbols are created. Move creation from parse_procedure
7053 to parse_symbol, where it is fairly easy to grow the symtab. This
7054 also fixes a symtab trashing bug on all mips-based systems.
7055 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7057 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7058 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7060 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7062 * c-exp.y: Add missing return type to yyparse() prototype.
7064 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7066 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7068 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7069 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7070 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7071 (patch_opaque_types): Avoid dummy args and result.
7072 * objfiles.c (have_partial_symbols, have_full_symbols,
7073 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7074 (iterate_over_objfiles, iterate_over_symtabs,
7075 iterate_over_psymtabs): Remove, clunky and slow.
7076 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7077 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7078 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7079 dump_objfile): Remove dummy args and results. Move filename
7080 comparisons to callers.
7081 (printsyms_command, printpsyms_command, printmsyms_command,
7082 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7083 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7084 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7085 list_symbols, make_symbol_completion_list): Replace explicit
7086 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7087 Eliminate Dijkstra flag crap, break out of loops with gotos.
7088 (lookup_symtab_1): Protect '/' tests from short filenames.
7089 (cplus_mangled_symbol): Move inline into lookup_symbol.
7090 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7091 (relocate_minimal_symbol): Move inline to vmap_symtab.
7092 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7093 iterate_over_msymbols with ALL_MSYMBOLS.
7095 Misc cleanup prior to release.
7097 * Makefile.in (VERSION): Roll to 4.4.7.
7098 (HFILES): Add call-cmds.h.
7099 * call-cmds.h: New header for command fns called by other files.
7100 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7101 (breakpoint_1): Remove unused type arg. Change callers.
7103 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7104 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7105 * mipsread.c: Add prototypes for all static functions.
7107 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7108 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7109 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7110 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7111 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7112 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7115 * buildsym.c (define_symbol): Handle global register variables
7116 (from Pierre Willard). Complain if register numbers are too large.
7117 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7118 * tm-sparc.h: Don't #include <sun4/reg.h>.
7119 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7120 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7122 * language.h: Avoid forward enum declaration.
7123 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7124 config/sun4os5.mt: New host and target.
7125 * defs.h (errno): #include <errno.h> rather than assuming int.
7126 From Pierre Willard.
7128 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7129 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7130 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7131 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7132 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7133 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7134 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7136 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7138 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7139 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7140 * language.h (enum exp_opcode): Avoid forward enum def.
7141 * main.c (define_command, user_defined_command): Lint.
7142 * mem-break.c, xcoffread.c: Lint.
7143 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7145 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7147 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7148 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7149 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7150 or IBM6000_TARGET as (approximately) appropriate.
7152 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7154 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7155 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7156 or not to try reading symbols from a mapped objfile. Plugs memory
7157 leak due to shared libraries generating no psymtabs or symtabs.
7159 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7161 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7162 * copying.awk: Lint. Make stronger warning at top of copying.c.
7163 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7164 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7165 (lookup_pointer_type): Add FIXME comment.
7166 * main.c (set_history_size_command): Disallow negative size.
7167 * partial-stab.h: Update copyright.
7168 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7170 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7172 * main.c (set_history_size_command): Negative size is error.
7173 (Reported by Peggy Fieland.)
7175 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7177 * coffread.c (coff_symfile_init): Update comment.
7178 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7179 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7180 macros to access the dbx specific objfile information.
7181 * dbxread.c (symfile_string_table, symfile_string_table_size):
7182 Remove these local variables.
7183 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7184 read_dbx_symtab): Remove the stringtab and stringtab_size params
7185 from the function prototypes, the function definition, and the
7186 function calls. These are now available via DBX_STRINGTAB and
7187 DBX_STRINGTAB_SIZE using the objfile pointer.
7188 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7189 an arg to read_dbx_symtab.
7190 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7191 stringtab and the dbx specific per-objfile private info.
7192 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7193 args in prototype, function definition, and function calls. It is
7194 now available via the DBX_SYMCOUNT macro using the objfile
7196 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7197 local instance of struct dbx_symfile_info and replace with DBX_*
7199 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7200 symfile_string_table and symfile_string_table_size.
7201 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7202 symfile_string_table.
7203 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7204 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7205 stringtab size variables. Remove all code that used to reread
7207 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7208 to prior to any calls to mmalloc for the objfile specific heap.
7209 * utils.c (init_malloc): Document the requirement that for each
7210 heap for which corruption checking is desired, that init_mmalloc
7211 must be called prior to any mmalloc calls on the heap.
7213 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7215 * rs6000-pinsn.c: Make dis-assembly output more like
7216 other targets: Don't print instruction in hex before
7217 the assembly; use print_address to print out jump
7220 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7222 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7223 * cplus-dem.c: Support "Sc" meaning "signed char".
7225 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7227 * configure.in: fix iris/iris3.
7229 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7231 * command.c, main.c (various places): Use ctype.h macros
7232 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7233 (such as (x >= 'A' && x <= 'Z')).
7234 (There are still more of these in other files.)
7235 * main.c (defined_command): Lower-case the user's
7236 new command before entering it. Needed because
7237 command lookup is case-insensitive (and also lower-cases).
7238 (Based on Metin's earlier patch.)
7240 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7242 * config/irix4.mh: new file.
7244 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7246 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7249 * xm-mips.h: Declare strdup for ultrix.
7251 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7252 when calling new_symbol.
7253 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7256 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7258 * config/rs6000.mh: Update (for Fred's new mmalloc)
7259 flags to disable use of GNU malloc/mmalloc.
7260 * munch: Change SYSV rule to allow .text before the label,
7261 as well as after, to work for AIX.
7262 * gdbtypes.h: Minor clarifiction.
7264 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7266 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7267 continuation in yet another place (between method declarations).
7269 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7271 * mips-tdep.c: include symfile.h and objfiles.h to fix
7274 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7276 * valops.c (value_struct_elt_for_reference): Added 'offset'
7277 parameter to handle multiple inheritance.
7278 * eval.c, value.h: Update accordingly.
7280 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7282 * objfiles.h: New file
7283 * Makefile.in (HFILES): Add objfiles.h
7284 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7285 main_scope_lowpc, main_scope_highpc.
7286 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7287 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7288 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7289 xcoffread.c, : Include objfiles.h.
7290 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7291 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7292 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7293 inside_entry_file() and logic changed appropriately.
7294 * blockframe.c (outside_startup_file): Renamed to
7295 inside_entry_file() and logic changed appropriately.
7296 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7297 and logic changed to use per-objfile specific fields.
7298 * blockframe.c (inside_entry_scope): Renamed to
7299 inside_entry_func() and logic changed to use per-objfile specific
7301 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7302 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7303 Remove extern decls.
7304 * symfile.c, symfile.h (entry_point): Remove extern decl.
7305 * coffread.c (coff_symfile_init): Common entry point init code
7306 moved to symfiles.c, call init_entry_point_info().
7307 * coffread.c (complete_symtab): Use new per-objfile entry info.
7308 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7309 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7311 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7312 * defs.h (inside_entry_scope, outside_startup_file,
7313 inside_main_scope): Prototypes changed for renames to
7314 inside_entry_func, inside_entry_file, inside_main_func,
7316 * symfile.c (syms_from_objfile): Common entry point init code
7317 moved to init_entry_point_info() and call init_entry_point_info().
7318 * symfile.h (init_entry_point_info): Include prototype.
7319 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7320 moved to symfiles.c and call init_entry_point_info().
7321 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7322 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7323 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7325 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7326 works for the majority of targets.
7327 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7328 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7329 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7330 Use default definition in frame.h.
7331 * frame.h (selected_frame_level): Make decl extern.
7332 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7333 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7334 * partial-stab.h: Use new per-objfile entry info.
7335 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7336 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7337 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7338 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7339 have_minimal_symbols): Prototypes moved to objfiles.h.
7340 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7341 Macros moved to objfiles.h.
7342 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7344 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7346 More C++ improvements (pointers to members, qualified names).
7347 * c-exp.y: Support exp.type::name and exp->type::name
7348 syntaxes. (Unfortunately, doesn't work for static members.)
7349 * c-exp.y, eval.c: Make type::~type work better.
7350 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7351 value_static_field by value_struct_elt_for_reference.
7352 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7353 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7354 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7355 for OP_SCOPE operand; no point in it now that we use lazy
7356 reading of values, and use "reference to member" objects.
7357 * gdbtypes.h: Clarify comment.
7358 * valops.c: Change value_struct_elt_for_address to return
7359 a reference (or variable), rather than a pointer. Change
7360 the name to value_struct_elt_for_reference to reflect this.
7361 Returning a reference instead of a address provides a
7362 generalization, since we can use the routine for both
7363 class::name as well as &class::name.
7364 Also, recurse to handle multiple inheritance properly.
7365 * valprint.c: Moved code to print pointer-to-members
7366 to new function point_class_member. This allows a
7367 "reference-to-member" to be printed using the same code.
7368 * valprint.c (type_print_varspec_prefix): Avoid printing
7369 "struct " for domains of class-member types.
7370 * valops.c (search_struct_field): Inline code for simplified
7371 version of value_static_field (which can then be deleted).
7372 * value.h: Rename value_struct_elt_for_address to
7373 value_struct_elt_for_reference. Delete value_static_field.
7374 * values.c: Remove no longer used function value_static_field.
7376 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7378 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7379 elfread.c (coff_symfile_finish): Add function, prototype, and
7380 add to the xxxx_sym_fns struct for each file type. Also reformat
7381 the xxxx_sym_fns vector to a standard format and add comments.
7382 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7383 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7384 Pass pointer to struct objfile rather than pointer to sym_fns.
7385 Change references inside each function accordingly. Allocate any
7386 symbol file specific info in the per-objfile memory region.
7387 * dbxread.c (free_and_init_header_files): Break function into
7388 free_header_files(), called from dbx_symfile_finish(), and
7389 init_header_files(), called from dbx_new_init().
7390 * dbxread.c (dbx_new_init): Move deallocation things to new
7391 dbx_symfile_finish function.
7392 * elfread.c (elf_new_init): Call buildsym_new_init().
7393 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7394 routine for the objfile before deallocating other stuff.
7395 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7396 * symfile.h: Move struct sym_fns to before struct objfile def.
7397 Add sym_finish function pointer and change prototypes of other
7398 function pointers to reflect passing struct objfile pointer rather
7399 than struct sym_fns pointer.
7400 * symfile.c: Remove now obsolete symtab_fns pointer.
7401 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7402 locates the correct sym_fns struct for the given objfile.
7403 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7404 for better support of mapped symbol tables.
7405 * symfile.c (symbol_file_command): Remove obsolete code using
7407 * symfile.h: Remove duplicate declarations for symfile_objfile,
7408 entry_point, and object_files.
7409 * target.c (target_info): Compare symfile_objfile to NULL.
7410 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7411 aixcoff_symfile_finish().
7413 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7415 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7416 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7417 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7419 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7421 Some improvements to g++ debugging.
7422 * symtab.c (list_symbols): demangle before pattern matching.
7423 * symtab.c: Other fixes to improve handing of operators.
7424 * valprint.c (type_print_base): Fix test for constructor.
7425 * values.c (value_static_field): Allow evaluation of
7426 CLASS::METHOD, returning a function pointer.
7428 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7430 * Makefile.in (VERSION): Roll 4.4.6.
7431 * exec.c (exec_file_command): Add code to ignore optional args
7432 passed in by file_command() for use in symbol_file_command().
7433 * main.c (main): Document -mapped and -readnow in help summary.
7434 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7435 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7436 to get filename from bfd with bfd_get_filename(). Test mapto
7437 against 0, not NULL. Use mstrsave() to make copy of filename.
7438 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7440 * remote-vx.c (vx_load_command, add_symbol_stub):
7441 Symbol_file_add() takes an additional arg.
7442 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7444 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7445 changed to return a bfd not an objfile pointer.
7446 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7447 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7448 Change to eliminate local bfd and use symfile_bfd_open() plus
7449 allocate_objfile(). Add code to implement readnow option.
7450 * symfile.c (symbol_file_command): Changes to option handling,
7451 readnow functionality moved to symbol_file_add().
7452 * symfile.c (symfile_init): Eliminate local copy of bfd.
7453 * symfile.c (add_symbol_file_command): Changes to parse mapped
7454 and readnow options.
7455 * symfile.h (allocate_objfile): Arg removed from prototype.
7456 * symtab.h (symbol_file_add): Arg added to prototype.
7457 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7460 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7462 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7463 mtrace.awk, state.c, state.h: Removed.
7464 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7465 directories searched for source files.
7466 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7467 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7468 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7469 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7470 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7471 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7472 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7474 * Makefile.in (HFILES): Remove state.h
7475 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7476 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7477 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7478 * Makefile.in (clean): Remove all object files.
7479 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7480 * cplus-dem.c: Remove prototypes definitions that are now done in
7482 * dbxread.c (throughout): Change from using per-objfile
7483 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7484 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7485 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7486 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7487 * depend: Remove dependencies for state.o, state.h.
7488 * dwarfread.c: Add declaration for warning_pre_print.
7489 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7490 * dwarfread.c (throughout): Change from using per-objfile
7491 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7492 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7493 use supplied objfile.
7494 * i386-xdep.c (print_387_status): Change to use warning() rather
7496 * i387-tdep.c (print_387_control_word): Change to use warning()
7497 rather than printfs.
7498 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7499 that some compilers grumble about.
7500 * language.c (throughout): Add declaration for warning_pre_print
7501 and using warning() instead of printfs.
7502 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7503 * main.c (main): Add declaration for warning_pre_print and set it
7504 similarly to error_pre_print. Add declarations for
7505 mapped_symbol_files and readnow_symbol_files. Add appropriate
7506 definitions to long_options[].
7507 * minsyms.c: Trivial fix to comment.
7508 * objfiles.c (allocate_objfile): Substantially rewritten for
7509 using mapped symbol files.
7510 * objfiles.c (throughout): Change from using per-objfile
7511 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7512 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7513 * source.c (throughout): Change from using per-objfile
7514 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7515 * source.c (open_source_file): Use mstrsave to save file name in
7516 mapped symbol region for objfile.
7517 * symfile.c: Remove include for state.h.
7518 include to local form.
7519 * symfile.c (symbol_file_add_digested): Remove.
7520 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7522 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7523 from objfile structure. Add malloc descriptor pointer (md).
7524 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7525 * symm-xdep.c (print_fpu_status): Use warning() rather than
7527 * symmisc.c (free_symtab_block): Now takes and uses current
7529 * symmisc.c (throughout): Change from using per-objfile
7530 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7531 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7532 Sun compiler grumblings when PTR is char *.
7533 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7534 msymbols() to correct pointer type.
7535 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7536 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7537 error always starts on a line of it's own.
7538 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7539 Rewrite for new mapped malloc package use.
7540 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7541 that don't want to use the mapped malloc package; pass arguments
7542 on to traditional malloc package functions.
7543 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7544 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7545 mrealloc, malloc, and realloc but get fatal error if runs out
7547 * utils.c (msavestring, mstrsave): Save a string in a specific
7548 mapped malloc region.
7549 * utils.c (print_spaces): Use xmalloc to get the buffer.
7550 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7551 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7552 * config/i386v4.mh: Insignificant reorganization.
7554 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7556 * xcoffread.c: Only enable compilation of debugging functions
7557 if IBM6000 is defined. Fails to compile otherwise.
7559 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7561 * Makefile.in: pass MAKEINFO down on info.
7563 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7565 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7566 useless code, including an lseek to an uninitialized variable.
7567 Reported by Jim Williams <jimbo@wrs.com>.
7569 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7571 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7572 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7573 * minsyms.c, symfile.c: Changes that may be generally
7574 applicable, but are #ifdef IBM6000 for now.
7575 * rs6000-xdep.c: Fixed typo in comment.
7576 * rs6000-tdep.c: Non-substatial changes.
7577 * xoffread.c: The main change here is addition of some
7578 debugging functions.
7579 * xoffexec.c: More changes.
7581 * xcoffread.c: Fixed two too-few-parameters bugs.
7583 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7584 to SOLIB_CREATE_INFERIOR_HOOK macro.
7586 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7588 * symfile.h: Add prototype for iterate_over_msymbols().
7589 * symtab.c (cplus_mangled_symbol): Add function.
7590 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7591 iterate_over_msymbols to find demangled C++ symbol.
7592 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7593 value to iterate_over_msymbols().
7594 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7597 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7599 * Makefile.in: added check target.
7601 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7603 * ecoff.c: Move to ../bfd/coff-msym.c.
7604 * config/mt-*mips: Remove ecoff.o from the configuration.
7605 * remote.c (): Add newline to initial +.
7606 (remote_resume): Mention how to cope with signals.
7607 (remote_interrupt): Add debug msg.
7608 (remote-wait): Implement new 'T' reply, which includes
7609 status, PC, and FP all in a single short message.
7610 (putpkt): Add further debugging of packet acks.
7611 * mipsread.c (fixup_symtab): Also swap RFD's.
7612 (parse_partial_symbols): Avoid bug on unknown symbol types.
7613 * Makefile.in (VERSION): Roll to 4.4.5.
7614 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7615 for remote MIPS by limiting heuristic to 200 byte search.
7616 (heuristic_proc_desc): Byte-swapping.
7617 (mips_print_register): Cope with failure of
7618 read_relative_register_raw_bytes. Byte-swap integers for
7620 * mips-pinsn.c (print_insn): Byte-swap instruction.
7622 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7624 * config.sub configure.in config/mh-irix4
7625 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7626 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7627 gdb/xm-irix4.h gdb/config/mt-irix3
7628 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7630 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7632 * defs.h, utils.c: xrealloc takes PTR as first arg.
7633 * defs.h: Reword confusing comment about ANSI prototypes.
7634 * defs.h: Some minor whitespace changes.
7635 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7636 not NULL, which can be (void *).
7637 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7638 * tm-i386v.h (SP_ARG0): Define
7639 * xm-sysv4.h: Back out of change for missing prototypes.
7640 * i386-tdep.c (get_longjmp_target): Add function.
7642 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7644 * Makefile.in: install man page too.
7646 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7648 * All GDB files that #include defs.h: Removed stdio.h.
7649 (defs.h): #include stdio.h.
7651 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7653 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7654 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7655 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7656 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7657 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7658 it before printing out the hex shape of an address.
7660 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7662 * rs6000-xdep.c (frame_initial_stack_address): Move
7663 code to set frame->cache_fsr into new separate function
7664 frame_get_cacahe_fsr. This allows fixing a fatal error.
7665 * xcoffexec.c: Turn previously suppressed error
7666 message back on, after cleaning up BFD.
7668 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7669 printing of blank line, since it cases printing of an
7670 extra blank line. Is this intended? It does mess up
7672 * defs.h: Put back declarations of malloc and realloc,
7673 but protected by #ifndef MALLOC_INCOMPATIBLE.
7674 * objfiles.c: Undo previous change: Use malloc/realloc
7675 for objfile malloc/realloc fields (but add a cast).
7676 * xcoffexec.c: Suppress an error message (for now).
7678 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7680 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7681 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7682 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7684 * xcoffread.c: Modifications to C_DECL storage class handling, and
7685 introduction of an old smash_to_pointer_type() routine.
7687 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7688 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7689 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7690 parameters have been modified.
7692 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7693 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7694 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7695 and fetch_inferior_registers() always fetched all the registers
7696 resulting valid register values at hand all the time. Pushing a dummy
7697 frame did not require validating all register values first. After
7698 putting the above mechanism into action, we didn't have valid registers
7699 values always ready. Thus, all registers need to be fetched before
7700 pushing a dummy frame now.
7702 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7703 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7704 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7705 the starting address (actual frame address) of a frame.
7706 * rs6000-tdep.c: modifications to function_frame_info() to see if
7707 function reserves a frame pointer register (alloca register)
7708 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7709 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7710 functions with alloca() calls.
7712 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7714 * xm-sysv4.h: Provide definitions/prototypes for host environment
7715 functions for which no definitions or prototypes are provided in
7716 any currently included gdb or host environment header files.
7717 For SVR4, this currently includes malloc and realloc, which cannot
7718 be portably prototyped in any gdb include file.
7720 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7722 * buildsym.h: Remove obsolete variable file_stabs.
7724 * Makefile.in: Move place where configure merges in host-
7725 and target-dependent fragments later, so the latter
7726 can override (say) GNU_MALLOC.
7727 * config/mh-rs6000: Use system malloc. Otherwise, I
7728 ended up with *two* incompatible versions of malloc
7729 (functions in libc would call the malloc in libc).
7730 I assume this is a shared library problem.
7732 * remote.c: Fix (presumed) typo.
7733 * objfiles.c: Use xmalloc/xrealloc instead of
7734 malloc/realloc (since the latter are no longer declared).
7736 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7737 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7738 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7739 handle individual registers.
7740 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7741 correctly in case it wasn't cached yet. (A problem showed up
7742 after fetching individual registers.)
7743 * buildsym.c: Disable type_synonym_name's type name overwriting
7744 in cases it is unnecesary. rs6000 portation doesn't use
7745 type_synonym_name, and it used to nullify type names
7746 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7747 type's name as soon as space for that type is allocated.
7748 * xcoffread.c: ignore a section's lineno information if it is
7749 not `.text'. (In rs6000 bfd portation integration, skipping over
7750 `.pad' sections are ignored since it was in machine independent
7751 part of the code. Thus, a problem of fake sections with invalid
7752 lineno information arised.)
7754 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7755 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7756 * rs6000-tdep.c: make function_frame_info() work whether or not
7757 reading from a core file.
7758 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7760 * infrun.c. main.c, printcmd.c. symtab.c:
7761 More changes from IBM for rs6000.
7764 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7766 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7767 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7768 Merge in changes (mostly from IBM) for RS6000.
7769 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7770 More changes from IBM for RS6000. These are in machine-
7771 independent code, and probably could do with some cleaning
7772 up. The most questionable of these are #ifdef IBM6000.
7773 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7774 to single_step() (for consistency with rs6000 and i860).
7775 * utils.c: Allow the 1st arg to xrealloc to be NULL
7776 (in which case do malloc). This removes the need for
7777 some tests in xcoff code (and perhaps other places?).
7778 * coffread.c: Removed variables last_source_file,
7779 type_vector, and type_vector_length as these are now
7780 defined by buildsym.[ch].
7781 * defs.h: Remove prototypes for malloc and realloc, since
7782 these should only be used to implement xmalloc and xrealloc,
7783 and they conflict with <stdlib.h> in AIX - where they
7784 return void* even when __STDC__ isn't defined. Sigh.
7785 * munch: Recognize *initialize* in data as well as text
7786 (AIX uses data). Also, incorporate a patch from Garrett
7787 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7788 much more sensible, by only trying to match the name of
7789 the initialize_foo function, and not the junk before it.
7791 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7793 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7794 unless symbol table indicates that something has changed.
7796 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7798 * remote.c: Make it work for embedded MIPS. Increase buffer
7799 size, and use throughout. Round buffer size up if too many regs.
7800 Support baud rate setting and try for an 8-bit path. If
7801 interrupted while waiting for target, send a ^C down the wire.
7802 Avoid single-byte reads.
7803 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7805 * mips-xdep.h: Avoid the embedded regs when on Unix.
7807 * mipsread.c: Byte-swap the symbol table structures, using
7808 routines from ecoff.c, to read a symbol table written in any
7809 of the four possible byte orders.
7810 * configure.in (mips-big-* target): Same as Sony News.
7811 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7812 * ecoff.c: New file for symbol swapping routines.
7814 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7816 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7817 all-breakpoints' command.
7818 * (get_number): Allow users to enter negative breakpoint numbers.
7819 * (breakpoint_1): Reformat display of 'info break' to show new
7821 * (create_longjmp_breakpoint, breakpoint_re_set,
7822 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7823 symfile.c (syms_from_objfile): Re-do
7824 insertion of longjmp breakpoints. Move all code into
7825 breakpoint_re_set, and call that instead of
7826 create_longjmp_breakpoint in symfile.c.
7828 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7830 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7831 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7832 * symtab.c (find_pc_symtab): Handle having no objfiles.
7833 * infcmd.c: Fix comment.
7834 * objfiles.c (free_all_objfiles): Add.
7835 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7836 * symfile.c (symbol_file_command): free all objfiles when
7837 specifying a new symbol file.
7838 (reread_symbols): Stat the file name, don't fstat the descriptor.
7840 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7842 * Makefile.in, configure.in: removed traces of namesubdir,
7843 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7844 copyrights to '92, changed some from Cygnus to FSF.
7846 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7848 * dbxread.c (end_psymtab): Delete empty psymtabs.
7849 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7850 * symfile.h (struct objfile): Add free_psymtabs.
7852 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7854 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7856 * symfile.c (symbol_file_command): strcmp => !strcmp.
7857 * breakpoint.h: Move prototypes to follow enum definition they need.
7858 * breakpoint.c, infrun.c: Lint.
7859 * printcmd.c: Use `enum enable' rather than `enum
7861 * mipsread.c: First pass at making it compile with the new
7862 objfile changes. Probably seriously broken still, but it
7865 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7867 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7868 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7869 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7870 stepping (and nexting) through longjmp(). Also, cleanup
7871 breakpoint handling quite a bit by creating explicit breakpoint
7872 types instead of using magic breakpoint numbers.
7873 Makefile.in: Update version to 4.4.3
7875 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7877 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7878 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7879 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7881 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7883 * minsyms.c (install_minimal_symbols): Add bunches to any
7884 existing minsyms in the objfile. Avoid extra mallocation
7885 by working directly in the obstack. Remove ignored `mainline' parm.
7886 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7887 xcoffread.c: Change all callers.
7888 * FIXME: We should be able to eliminate MAINLINE from all the
7889 symbol readers now, with a small bit of work.
7891 * valops.c, value.h: Lint.
7892 * remote-vx.c: Add missing break; statement. Bugfix by
7893 Michael Sclafani, <sclafani@src.dec.com>.
7895 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7897 * Makefile.in (VERSION): Update version to 4.4.2
7898 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7899 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7900 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7901 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7902 mmap-alloc.o, mmap-sbrk.o
7904 * altos-xdep.c: Minor whitespace change.
7905 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7906 use to new minimal symbol table use.
7907 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7908 * arm-xdep.c (store_inferior_registers): Returns void.
7909 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7910 Convert from misc function vector use to new minimal symbol table use.
7911 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7912 * breakpoint.c: Add prototypes for local functions.
7913 * breakpoint.c (catch_command_1): Change to static and remove unused
7915 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7916 * breakpoint.h: Change function decls to prototype form.
7917 * buildsym.c: Add prototypes for local functions.
7918 * buildsym.c: Moved hashname() function here from dbxread.c.
7919 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7920 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7921 * buildsym.c (dbx_alloc_type): Change to static.
7922 * buildsym.c (finish_block): Add objfile parameter.
7923 * buildsym.c (misc): Change symbol_obstack to objfile version.
7924 * buildsym.c (make_blockvector): Change to static.
7925 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7926 * buildsym.c (compare_line_numbers): Change to static, args are const,
7927 cast args when used.
7928 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7929 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7930 and made static. Add objfile parameter.
7931 * buildsym.c (end_symtab): Simplify code using line table size.
7932 Realloc the linetable on the objfile symbol_obstack and copy there.
7933 * buildsym.c (scan_file_globals): Convert from misc function vector
7934 use to new minimal symbol use.
7935 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7936 strings get allocated in objfile's symbol_obstack. Convert references
7937 to builtin types to lookup_fundamental_type().
7938 * buildsym.c (read_type): Make static, add objfile parameter, convert
7939 references to buildin types to lookup_fundamental_type().
7940 * buildsym.c (read_struct_type): Add objfile parameter.
7941 * buildsym.c (read_array_type): Make static, add objfile parameter.
7942 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7943 * buildsym.c (read_huge_number): Make static.
7944 * buildsym.c (read_range_type): Make static, add objfile parameter,
7945 convert references to buildin types to lookup_fundamental_type ().
7946 * buildsym.c (read_args): Make static, add objfile parameter.
7947 * buildsym.h: Convert function decl's to prototype form.
7948 * c-exp.y: Add prototypes for local functions, convert uses of misc
7949 function vector to minimal symbol table. Reformat all builtin type
7950 initializations and pass a NULL objfile to init_type() for them.
7951 * coffread.c: Change context_stack ref's to coff_context_stack,
7952 add local function prototypes. Cast uses of xrealloc arg 1.
7953 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7954 crafting a new type.
7955 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7956 * coffread.c (finish_block): Change name to coff_finish_block.
7957 * coffread.c (make_blockvector): Add and use objfile parameter.
7958 * coffread.c (record_line): Change name to coff_record_line.
7959 * coffread.c (start_symtab): Change name to coff_start_symtab.
7960 * coffread.c (end_symtab): Change name to coff_end_symtab.
7961 * coffread.c (record_misc_function): Change name to record_minimal_
7962 symbol and change to minimal symbol table use from misc func tbl.
7963 * coffread.c (coff_symfile_read): Convert from misc function vector
7964 use to minimal symbol table use.
7965 * coffread.c (hashname): Remove; use common version in buildsym.c.
7966 * coffread.c (decode_base_type): Change references to builtin types
7967 to calls to lookup_fundamental_type().
7968 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7969 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7970 * command.c: Add prototypes for local functions.
7971 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7972 appropriate member of the function union for that type.
7973 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7974 ifdef out the function since it isn't currently used.
7975 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7976 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7977 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7978 * command.c (help_cmd): Compare function pointer to NULL.
7979 * command.c (help_cmd_list): Compare function pointer to NULL.
7980 * command.c (lookup_cmd_1): Use correct member of function union.
7981 * command.c (undef_cmd_error): Make static.
7982 * command.c (complete_on_cmdlist): Use correct member of func union.
7983 * command.c (do_setshow_command): Use correct member of func union.
7984 * command.c (shell_escape): Convert rindex use to strrchr.
7985 * command.h (COMMAND_H): Define if already included.
7986 * command.h (cmd_list_element struct): Change 'function' to a union
7987 and prototype args. Prototype completer function.
7988 * command.h: Convert decl's to prototype form.
7989 * convex-xdep.c (store_inferior_registers): Returns void.
7990 * copying.c: Prototype local functions.
7991 * coredep.c: Minor whitespace change.
7992 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7993 * cplus-dem.c: Prototype local functions.
7994 * dbxread.c (hashname): Remove; moved to buildsym.c.
7995 * dbxread.c (free_and_init_header_files): Make static.
7996 * dbxread.c: Add prototypes for local functions.
7997 * dbxread.c (new_object_header_files): Remove; inlined usages.
7998 * dbxread.c (xrealloc usages): Cast args.
7999 * dbxread.c (record_misc_function): Change to record_minimal_symbol
8000 and change usages accordingly.
8001 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
8002 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
8003 * dbxread.c (dbx_next_symbol_text): Make static.
8004 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
8005 * dbxread.c (init_bincl_list): Add and use objfile parameter.
8006 * dbxread.c (free_bincl_list): Add and use objfile parameter.
8007 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
8008 * dbxread.c (end_psymtab): Convert to use per-objfile data.
8009 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
8011 * dwarfread.c (record_misc_function): Change name to record_minimal_
8012 symbol and use minimal symbol table throughout.
8013 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
8014 * dwarfread.c: Convert all references to builtin types to use the new
8015 lookup_fundamental_type function.
8016 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8017 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8019 * elfread.c (record_misc_function): Convert to use record_minimal_
8021 * elfread.c (elf_symtab_read): Add objfile parameter.
8022 * eval.c: Add prototypes for local functions and move some decls
8023 around to accomodate prototypes.
8024 * expprint.c: Add prototypes for local functions. Change references
8025 to misc function vector to minimal symbol table.
8026 * findvar.c (read_memory usages): Cast args.
8027 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8028 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8029 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8030 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8031 * gould-xdep.c: Minor whitespace change.
8032 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8033 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8034 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8035 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8036 * i386-tdep.c: Add prototypes for local functions.
8037 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8038 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8039 that defaulted to int.
8040 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8041 i386_push_dummy_frame): Returns void.
8042 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8043 int and explicitly declare return type as int.
8044 * i387-tdep.c: Minor formatting changes.
8045 * i960-tdep.c (leafproc_return): Convert from misc function vector
8046 use to minimal symbol table use.
8047 * infcmd.c: Add prototypes for local functions.
8048 * infcmd.c (continue_command, until_next_command, until_command,
8049 path_info, path_command): Make static.
8050 * infcmd.c (step_1, until_next_command): Convert from misc func
8051 vector to minimal symbol table use.
8052 * inflow.c: Add prototypes for local functions.
8053 * infptrace.c (store_inferior_registers): Returns void, not int.
8054 * language.c (_initialize_language): Use proper member of function
8056 * m2-exp.y: Add prototypes for local functions, convert misc function
8057 vector uses to minimal symbol table uses.
8058 * m2-exp.y (make_qualname, yyerror): Make static.
8059 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8060 * m68k-pinsn.c: Add prototypes for local functions.
8061 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8062 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8063 * m68k-stub.c: Add prototypes.
8064 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8065 use to minimal symbol table use.
8066 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8067 * m88k-xdep.c (store_inferior_registers): Returns void.
8068 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8069 * mach386-xdep.c (store_inferior_registers): Returns void.
8070 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8071 * main.c: Add prototypes for local functions.
8072 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8073 longjmp() result to (NORETURN void).
8074 * main.c (catch_errors): Prototype the 'func' parameter.
8075 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8076 Takes an unused arg.
8077 * main.c (execute_command): Call the right member of the func union.
8078 * main.c (command_loop_marker, symbol_completion_function,
8079 command_loop): Make static.
8080 * main.c (command_line_input): Make linelength unsigned, cast arg
8081 to command_line_input().
8082 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8083 * main.c (initialize_main): Call right member of function union.
8084 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8085 * mem-break.c: Include symtab.h
8086 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8087 * mips-xdep.c (store_inferior_registers): Returns void.
8088 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8089 use to minimal symbol table use.
8090 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8092 * mipsread.c (make_type): Remove, convert usages to init_type.
8093 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8094 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8095 vector use to minimal symbol table use.
8096 * parse.c: Add prototypes for local functions.
8097 * parse.c (xrealloc usages): Cast args.
8098 * parse.c (prefixify_expression, length_of_subexp): Make static.
8099 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8100 * parser-defs.h: Convert function decls to prototype form.
8101 * partial-stab.h: Convert from misc function vector use to new minimal
8103 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8104 the per-objfile copies.
8105 * printcmd.c: Add prototypes for local functions. Move some struct
8106 definitions around to accomodate prototypes.
8107 * printcmd.c (decode_format): Make static, change args oformat and
8108 osize to int from char.
8109 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8110 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8111 * printcmd.c (print_address_symbolic): Convert from misc function
8112 vector use to minimal symbol table use.
8113 * printcmd.c (address_info): Convert from misc function vector use
8114 to minimal symbol table use.
8115 * printcmd.c (delete_display, enable_display, disable_display_command):
8117 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8118 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8119 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8120 * pyr-xdep.c (store_inferior_registers): Returns void.
8121 * remote-mm.c (mm_load): symbol_file_add return value unused.
8122 * remote-nindy.c: Minor format change.
8123 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8124 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8125 * rs6000-xdep.c (store_inferior_registers): Returns void.
8126 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8127 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8128 vector use to minimal symbol table use.
8129 * solib.c: Add prototypes for local functions.
8130 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8131 function vector use to minimal symbol table use.
8132 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8133 * solib.c (find_solib, shared_library_command): Make static
8134 * solib.c (read_memory, write_memory usages): Cast args.
8135 * solib.c (special_symbol_handling): Add function
8136 * source.c: Add prototypes for local functions.
8137 * source.c (select_source_symtab): Convert to scan objfiles.
8138 * source.c (open_source_file): Make static.
8139 * source.c (xrealloc usages): Cast args.
8140 * source.c (source_line_charpos): ifdef out, unused.
8141 * source.c (get_filename_and_charpos): Make static.
8142 * stack.c: Add prototypes for local functions.
8143 * stack.c (print_frame_info, frame_info): Convert from misc function
8144 vector use to minimal symbol table use.
8145 * symfile.c: Add prototypes for local functions.
8146 * symfile.c (compare_symbols): Make args const PTR's.
8147 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8148 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8149 * symfile.c (obsavestring): Add objfile parameter.
8150 * symfile.c (init_misc_bunches, prim_record_misc_function,
8151 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8152 sort_misc_function_vector, compact_misc_function_vector): Remove
8153 * symfile.c (symbol_file_add_digested): Add function.
8154 * symfile.c (symbol_file_add): Returns struct objfile *.
8155 * symfile.c (symbol_file_command): Modify for state file use.
8156 * symfile.c (symfile_open): Add parameter "dumpable".
8157 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8158 * symfile.c (load_command, add_symbol_file_command): Make static.
8159 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8160 * symfile.c (rindex usages): Converted to strrchr.
8161 * symfile.c (allocate_psymtab): New
8162 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8163 converted to minimal symbol table usage, but no obvious conversion.
8164 * symfile.c (free_all_symtabs): Remove.
8165 * symfile.c (_initialize_symfile): Use per-objfile info.
8166 * symfile.h: Rework the objfile structure to add per-objfile data
8167 objects (psymbol_obstack, symbol_obstack, type_obstack,
8168 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8169 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8170 Add prototypes to function declarations.
8171 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8172 function vector usage to minimal symbol table usage.
8173 * symmisc.c (DEV_TTY): Define if not defined.
8174 * symmisc.c: Add local function prototypes.
8175 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8176 printpsyms_command, print_objfiles, print_objfiles_command):
8177 Rework to use iterate_over_*
8178 * symtab.c: Add prototypes for local functions.
8179 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8180 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8181 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8182 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8183 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8184 lookup_reference_type, lookup_member_type, allocate_stub_method,
8185 check_stub_method, create_array_type, smash_to_member_type,):
8187 * symtab.c (lookup_symbol): Some args are const.
8188 * symtab.h: All type related defs and structs moved to gdbtypes.h
8189 * symtab.h: Convert decls to prototypes.
8190 * target.c (noprocess): Make static.
8191 * target.h: Change decl's to prototypes.
8192 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8193 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8194 * utils.c (_initialize_utils): Use correct member of function union.
8195 * valarith.c: include gdbtypes.h
8196 * valops.c: include gdbtypes.h, add prototypes for local functions.
8197 * valops.c (value_push, value_arg_push, find_function_addr):
8199 * valops.c (value_string): Convert from misc function vector use
8200 to minimal symbol table use.
8201 * valops.c (check_field_in): Make arg const.
8202 * valprint.c: Add prototypes for local functions.
8203 * valprint.c (print_string): Make static
8204 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8205 * values.c: Add prototypes for local functions.
8206 * values.c (value_headof): Convert from misc function vector to
8207 minimal symbol table.
8208 * xcoffexec.c: Add prototypes for local functions.
8209 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8211 * xcoffexec.c (relocate_minimal_symbol): Add.
8212 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8213 * xcoffread.c: Add prototypes for local functions.
8214 * xcoffread.c (sort_syms): Convert to scan objfiles.
8215 * xcoffread.c (read_xcoff_symtab): Make static.
8216 * xcoffread.c (various): Replace references to builtin types with
8217 calls to lookup_fundamental_type. Replace references to symbol_obstack
8218 and psymbol_obstack with pointers to the per-objfile copies.
8219 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8220 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8222 * xcoffread.c (init_stringtab): Add objfile parameter.
8223 * gdbtypes.c: New file
8224 * minsyms.c: New file
8225 * mmap-alloc.c: New file
8226 * mmap-sbrk.c: New file
8227 * objfiles.c: New file
8231 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8233 * Check in Fred Fish's changes in these modules. Fred
8234 will make ChangeLog entries for all of them. Update VERSION
8237 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8239 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8241 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8242 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8243 value.h: Prototypes for static functions; lint.
8244 * gdbtypes.h: Empty file to ease transition.
8246 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8248 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8249 inferior.h, language.h, signame.h, target.h, terminal.h,
8250 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8251 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8253 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8254 signame.c, sparc-xdep.c: Prototypes for all static functions.
8256 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8257 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8258 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8259 Remove to_call_function and target_call_function, since it
8260 always calls the same thing (call_function_by_hand).
8261 * core.c, exec.c, solib.c: Rename target_ops sections =>
8263 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8264 target.h: target_kill takes no args.
8265 * language.c (language_info): Scaffolding to allow briefer
8266 messages when the current language changes. FIXME.
8267 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8268 complaints about volatile functions.
8269 * xm-sysv4.h (HAVE_MMAP): Define.
8271 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8273 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8274 to make prototypes for all functions declared here.
8275 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8276 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8277 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8278 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8279 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8280 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8281 * utils.c: Avoid declaring malloc and realloc. Lint.
8282 (request_quit): Accept signal-number parameter.
8284 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8286 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8287 DIE's. Add new function read_tag_pointer_type() to read them.
8289 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8290 When creating a new user defined type, check to see if a partial
8291 type already exists, and if so, bash it to fit.
8293 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8295 * coffread.c (decode_base_type): Pass long, not union.
8296 Fix by Eric Valette, ev@chorus.fr.
8298 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8300 * elfread.c (elf_symtab_read): Fix code to correctly track
8301 changes in bfd for absolute symbols.
8303 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8305 * xm-vaxbsd.h: Close off comment.
8307 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8309 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8311 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8313 * mips-tdep.c (mips_print_registers): Print correct register
8314 number for double pseudo-registers.
8316 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8318 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8319 in the op$::OPERATOR. case. From Steven McCanne,
8320 <mccanne@horse.ee.lbl.gov>.
8322 * exec.c (set_section_name): Pass arg to exec_files_info;
8323 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8325 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8327 * main.c (print_gdb_version): Copyright msg: only this year.
8328 (cd_command): Avoid changing current_directory on error.
8330 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8332 * mipsread.c (parse_partial_symbols): Handle dependencies
8333 between partial symbol tables (when not doing stabs-in-ecoff).
8334 (This used to be handled by parse_fdr, but parse_fdr was
8335 incompatible with handling stabs-in-ecoff, so the code
8336 was re-written to not use parse_fdr. Unfortunately,
8337 the logic to handle dependencies was overlooked.)
8339 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8341 * coffread.c (read_enum_type): Use the size of a target int when
8343 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8345 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8346 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8347 TARGET_PTR_BIT to determine size of a pointer
8348 * values.c (unpack_long): when unpacking a REF or a PTR don't
8349 assume the size of the type.
8351 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8353 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8354 looking at its members. Improve guess between struct and union,
8355 only assuming union if multiple members have offsets of zero.
8357 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8359 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8360 (This is just for clarity - and one day permitting us to
8361 change FP0_REGNUM from 38 to 32, which would make more sense.)
8362 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8363 register numbers in stabs-in-ecoff get handled correctly.
8365 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8367 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8368 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8369 into BSD and Ultrix.
8371 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8373 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8375 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8377 * Makefile.in: Increment version to 4.4.1.
8378 * main.c (print_gdb_version): Update copyright notice.
8380 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8382 * mipsread.c: Prepend "struct " to the names of structure
8383 types, and similarly for enums and unions. (This used
8384 to be done, but got lost in the re-write to "guess" the
8385 difference between enum/struct/union.)
8386 Also, guess that a tag is an enum if the first member
8389 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8391 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8394 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8396 * Projects: Patching executables is done.
8397 * Makefile.in (VERSION): Roll to gdb-4.4.
8398 * README, WHATS.NEW: Update for gdb-4.4.
8400 * symfile.c (reread_symbols): Whenever we reread one object
8401 file's symbols, we must restart the scan, because the object_files
8402 chain has been permuted.
8404 * exec.c (exec_files_info): Split out into print_section_info.
8405 Print BFD filename of each section if it's not the default one.
8406 * core.c (core_files_info): Call print_section_info.
8408 * xm-vax.h: Include a few system header files whose definitions
8409 must precede defs.h.
8410 * language.c, language.h: Make some things const.
8411 * expression.h, main.c: const spreads like ooze.
8413 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8414 since BREAKPOINT values can be >0x80.
8416 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8418 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8420 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8422 * sparc-pinsn.c: Remove kludge for preferring architectures.
8423 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8424 and forever. Add `add' instruction to the set that get checked
8425 for a preceding `sethi' in order to print an absolute address.
8426 Corresponding changes in ../include/opcode/sparc.h needed
8427 to eliminate garbage instructions.
8429 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8431 * mipsread.c (parse_partial_symbols): Make sure partial
8432 symbols are created for external symbols (as used to be
8433 the case). This is a bit of a pain with the mips-coff.
8434 It uses a table which points to all of the external
8435 symbols belonging to a particular FDR or psymtab.
8436 Once we've generated this table, we might as well save
8437 it, and then use it in psymtab_to_symtab_1 to find
8438 the symbols to pass to parse_external().
8439 * symfile.c, symfile.c: New function start_psymtab_common
8440 to share the common parts of allocating a new psymtab
8441 for dbxread, mipsread (and later dwarfread). Its code
8442 was pulled out from start_psymtab in dbxread.c.
8443 * dbxread.c (start_psymtab): Use start_psymtab_common().
8445 * valprint.c (val_print): If there is an error when trying
8446 to print a string, check to see if there really is a problem
8447 by reading just one character. If that works, assume
8450 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8452 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8453 cypress, v8 mnemonics in that order.
8455 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8457 * sparc-pinsn.c: Put the qsort() back in.
8459 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8461 * findvar.c (read_register, write_register): Handle machines
8462 where REGISTER_TYPE is not the same size as "int".
8464 Handle debug symbols in dynamically loaded (relocated) code:
8466 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8467 offset to process_one_symbol.
8468 (process_one_symbol): Take new offset parameter. Add it into
8469 appropriate symbol types to relocate symbols to loaded addresses.
8470 Handle all possible symbol types, and complain() about types that
8471 we don't expect to see.
8472 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8473 process_one_symbol (FIXME, should pass real offset).
8477 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8479 (set_breakpoint, break_command_1, until_break_command,
8480 catch_command_1, breakpoint_re_set_one): Use it.
8481 * symtab.h (resolve_sal_pc): Declare.
8482 * infcmd.c (jump_command): Use resolve_sal_pc.
8484 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8486 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8488 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8490 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8491 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8492 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8494 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8496 * dbxread.c (process_one_symbol): Make a first cut at handling
8497 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8499 * symtab.c (find_pc_line): Fix stepping into and out of #included
8502 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8504 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8505 no longer any need to copy ../include/opcode/* into gdb.
8507 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8509 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8511 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8513 * valprint.c (type_print_base, type_print_method_args):
8514 Print C++ constructor methods without bogus "return type."
8516 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8518 * infptrace.c (child_xfer_memory): Parameter "target" should
8519 be a pointer to a structure, not the entire structure.
8521 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8523 * depend: Convert the couple of references to ansidecl.h that
8524 used the local gdb version to use the ../include version.
8526 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8529 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8530 (inferior_proc_init): Fix non-ANSI version of args.
8531 (attach): Call print_sys_errmsg with correct number of args.
8532 (mappingflags): Make static, does not need to be global.
8534 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8535 not the entire struct itself.
8537 * valops.c (value_assign): Cast some args to modify_field() and
8538 {read,write}_register_bytes() correctly.
8540 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8542 * Makefile.in (MALLOCSRC): Removed reference to removed local
8545 * dwarfread.c (list_in_scope): Needs an initial value, use file
8548 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8550 * main.c (main): Make option_index local to keep new getopt happy.
8551 main.c, solib.c, Makefile.in: Update copyright notices.
8553 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8555 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8557 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8559 * Makefile.in (HFILES): Add partial-stab.h.
8561 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8563 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8564 New files for stratus. Not complete enough to actually build
8565 on the Stratus machine; that awaits copyright assignment for
8568 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8569 for getting custom flags into CFLAGS when doing makes.
8571 * configure.in: Add config information for stratus.
8573 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8575 * dbxread.c (process_one_symbol): Pass address of structure
8576 to complain(), rather than the whole structure.
8578 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8580 * solib.c (solib_add_common_symbols): Only compile in when not
8581 using SVR4 style shared libraries.
8583 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8585 * dwarfread.c (locval): Add offreg flag to indicate location
8586 values that are computed off a base register.
8588 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8589 TAG_local_variable cases to account for static variables
8590 within function scopes.
8592 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8594 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8595 doesn't exist on some systems.
8597 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8598 nexting over recursive function calls.
8600 * target.c (target_read_string): Create this routine to read null
8601 terminated strings from the target. It deals with running off the
8602 end of memory elegantly as well. solib.c (find_solib): Use
8603 target_read_string() to avoid problems with running off the end of
8606 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8607 that reference pgrp_inferior.
8609 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8611 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8612 mips-tfile has been hacked to act more "traditionally."
8613 * dbxread.c: Fixed typo in comment.
8615 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8617 * mips-tdep.c (mips_skip_prologue): Add some number of
8618 'sw' instructions before 'addiu' adjusts the stack.
8620 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8622 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8623 freescope, buildblock closescope, record_line, add_symbol_to_list,
8624 gatherblocks, make_blockvector): Extensive changes to switch
8625 to generic symbol table building code in buildsym.c. Remove
8626 scope tree structures and functions, symbol table building
8627 functions, and lots of other small changes.
8629 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8630 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8632 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8634 * buildsym.c (cleanup_undefined_types): Add support for enums.
8635 This fixes the 'GDB internal error. cleanup_undefined_types with
8638 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8640 * dbxread.c: detect gcc2 compilations.
8642 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8644 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8645 in ../include/opcode/sparc.h.
8647 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8649 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8650 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8651 to reflect actual locations of opcode files, so TAGS target will
8654 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8656 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8659 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8660 dereferencing to access the correct elements.
8662 * valops.c (value_addr): Declare return type of external func
8665 * xcoffread.c: Undefine next_symbol_text before redefining it.
8667 For older changes see ChangeLog-9091
8673 version-control: never