1 Tue May 18 09:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
4 not typo RAW_REGISTER_SIZE.
6 * frame.h, inferior.h: Doc fixes.
8 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
10 * findvar.c (write_register): Add sanity check for register size.
11 (read_register): Fixup sanity check for register size to be
12 consistent with write_register().
14 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
16 * sparclite/Makefile.in: Add dummy info, install and install-info
19 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
21 * remote-nindy.c: Removed declaration of coffstrip.
22 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
24 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
26 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
29 * Makefile.in (VERSION): GDB 4.9 release.
31 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
33 * README: Update known bugs to include the Solaris bug that
34 leaves core dumps in the current directory when restarting the
35 inferior with "run". Expand on the testsuite information.
37 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
38 be the last 4.9 prerelease test archive.
40 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
42 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
45 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
47 * README, NEWS: Update for gdb 4.9 release.
49 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
51 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
52 * target.c (MIN): #undef before defining.
54 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
56 Patch from Jeffrey Law:
57 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
59 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
61 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
64 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
66 * ch-exp.y (start): Apply work-around to avoid bison warning.
68 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
70 * Makefile.in (BISON): Remove double quotes around BISON
71 definition when bison is used.
73 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
74 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
75 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
76 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
77 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
78 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
79 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
80 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
82 * Makefile.in (VERSION): Bump to 4.8.6.
84 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
86 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
87 include declarations for malloc/realloc/free. Both malloc and
88 realloc return 'void *' for non-ANSI compilations.
90 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
92 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
95 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
97 * solib.c (clear_solib): Don't close bfd if it is NULL.
99 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
101 * core.c (dis_asm_read_memory): Cast second arg of
102 target_read_memory to "char *".
103 * breakpoint.c (watchpoint_check): Change arg type from PTR to
104 "char *", to match other functions called by catch_errors().
106 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
108 * More patches from Jeffrey Law (law@cs.utah.edu).
109 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
110 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
111 Delete unnecessary declarations.
113 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
115 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
116 poll() for termio{s}.
118 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
120 * i386-tdep.c (i386_frame_num_args): Always return -1.
122 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
124 * Patches from Jeffrey Law <law@cs.utah.edu>.
125 * gdb/hppa-tdep.c: Declare frame_saved_pc.
126 (frameless_function_invocation): New function.
127 (frame_saved_pc, init_extra_frame_info): Use
128 frameless_function_invocation.
129 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
130 call instead of just grabbing the value currently in %r2.
131 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
132 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
133 definition and use the common one in tm-hppa.h.
134 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
135 use unwind descriptors to determine if the frame chain is valid.
136 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
137 it does not assume %r4 is the frame pointer.
138 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
139 and ssm instructions.
140 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
141 helper functions for print_insn.
142 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
143 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
144 which nullifies the following instruction.
146 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
148 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
149 pass the 5th arg there, rather than using an ANSI C-specific macro.
151 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
153 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
155 * Makefile.in (VERSION): Bump to 4.8.5
156 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
157 directories to include search path.
158 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
160 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
161 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
162 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
163 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
164 udr.o, udip2soc.o): Remove explicit rules, use the ones that
165 are automatically generated in "depend".
166 * Makefile.in (paread.o): Document why a dependency doesn't get
167 automatically generated in "depend" and leave this explicit rule
169 * depend: Update to latest automatically generated version.
171 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
173 * xcoffread.c: Doc fix.
175 * Makefile.in (depend): Include $(CC) command in generated output.
177 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
179 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
180 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
181 * depend: Update to latest automatically built version.
183 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
185 * sparclite/Makefile.in: Create default target that does nothing
186 in order to force user to build by hand.
188 * sparclite/Makefile: Remove. It's not necessary anymore.
190 * ser-unix.c (wait_for): New routine to handle read timeouts,
191 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
193 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
195 * mips-pinsn.c (print_insn): Return value.
197 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
199 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
200 at configuration time and doesn't belong in the distribution archive.
202 * Makefile.in (NONSRC): Add 29k-share/README.
203 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
205 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
206 constants with slightly more portable definitions (still depends
207 on 2's complement arithmetic though).
208 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
209 * i386v-nat.c (sys/reg.h): Conditionalize include on
210 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
211 * ser-unix.c (termio.h): Include <termio.h> like other files that
212 include termio.h, not <sys/termio.h> which may not exist (on
215 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
217 * valprint.c (print_longest): Change format parameter from a
218 'char' to an 'int'. We can't have 'char' parameters with the
219 current coding style, where we mix prototypes with pre-ANSI
221 * value.h (print_longest): Change format parameter in prototype
222 from a 'char' to an 'int'.
224 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
226 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
228 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
229 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
231 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
233 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
234 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
235 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
236 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
237 ptrace needs 5 arguments, #define ptrace to always
238 pass zero as the 5th argument.
240 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
242 * configure.in: Match z8k-*-sim for z8000.
243 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
244 * remote-hms.c: Update to use new serial protocol.
246 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
248 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
249 necessary and Solaris doesn't have it.
251 * Makefile.in (clean-info, install, install-info, info, dvi,
252 check, all): do not echo recursion lines.
254 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
256 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
257 required target ports which use sockets (like a29k-udi).
259 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
261 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
263 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
264 systems lacking select().
266 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
268 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
270 * alldeps.mak, depend: Update with latest automatically built
273 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
275 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
277 * Makefile.in (make-proto-testsuite.dir): New target to make
278 prototype testsuite tree.
280 * Makefile.in (VERSION): Bump to 4.8.4.
282 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
284 * stabsread.c (define_symbol): If unrecognized constant type,
285 complain() not error().
287 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
289 * infptrace.c: Add missing close paren to test for
290 FIVE_ARG_PTRACE defined.
292 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
293 when compiling with gcc, but disable it for now. See comment.
294 * defs.h (LONGEST): Define as either "long" or "long long"
295 based on CC_HAS_LONG_LONG.
296 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
297 how longest_to_int is defined.
298 * c-valprint.c (c_val_print): Call print_longest.
299 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
300 instead of LONG_LONG.
301 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
303 * printcmd.c (print_scalar_formatted): Call print_longest
304 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
305 * typeprint.c (print_type_scalar): Call print_longest and let
306 it figure out what to do for PRINTF_HAS_LONG_LONG.
307 * valprint.c (val_print_type_code_int): Call print_longest
308 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
309 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
310 * value.h (struct value): Replace usage of LONG_LONG with
312 * value.h (print_longest): Add prototype.
313 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
314 * values.c (unpack_double): Collapse code that was unnecessarily
315 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
316 * values.c (value_from_longest): Remove dependency on
317 CC_HAS_LONG_LONG and just use LONGEST.
318 * solib.c (solib_map_sections): Use bfd_get_filename
319 to access filename field.
320 * solib.c (clear_solib): Save filename and free it later, after
321 bfd_close, since bfd_close may reference it. Use bfd_get_filename
323 * config/convex/xm-convex.h (LONG_LONG): Replace with
324 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
325 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
326 Add PRINTF_HAS_LONG_LONG references.
328 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
330 * inflow.c (kill_command), infcmd.c (attach_command),
331 remote.c (remote_interrupt_twice): In messages for the user, call it
332 "the program" or "the program being debugged" not "the inferior".
334 * hp300ux-nat.c: Cast second arg to supply_register calls.
335 (_initialize_kernel_u_addr, getpagesize): New functions.
336 (store_inferior_register_1): Change arg name from value to val.
337 (fetch_core_registers): Make arg core_reg_size unsigned.
338 Pass 5 args to ptrace.
339 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
340 Remove KERNEL_U_ADDR stuff.
341 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
342 * config/m68k/hp300hpux.m{t,h}:
343 Move exec.o from NATDEPFILES to TDEPFILES
344 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
345 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
347 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
349 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
351 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
353 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
355 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
357 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
358 describe `set demangle-style arm' (not cfront);
359 mention can type `q' to discard output, when gdb pages
361 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
363 * valops.c (search_struct_field): Fix gdb core dump with incomplete
366 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
368 * remote.c: Change timeout to 2.
369 (remote_open): Use unpush_target not remote_close.
370 (remote_resume): If siggnal != 0, give warning not error().
371 (remote_wait, remote_interrupt, remote_interrupt_twice):
372 If we get two interrupts, let the user get out if they want.
373 (remote_{kill,mourn}): New functions.
374 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
376 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
378 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
380 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
382 * Remote targets (mourn): Call unpush_target.
384 * config/sparc/xm-sun4os4.h: Declare free() to return int.
385 Remove twisted use of PARAMS.
387 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
388 that ansidecl.h assumes ANSI on AIX.
390 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
392 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
393 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
395 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
397 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
399 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
401 * remote-vx.c (net_connect): Allow numeric IP address for host.
403 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
405 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
407 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
409 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
411 * symtab.h, xcoffread.c: Revise linetable sorting comments.
413 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
415 * valops.c (value_cast): A cast might also change the object
416 representation in C++.
417 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
418 to get the proper read_symtab function when called from mipsread.c.
419 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
420 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
421 for dummy psymtabs, inhibit processing of dummy psymtabs.
423 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
425 * Changes from (or inspired by) AMD:
426 * remote-udi.c (udi_attach): Assignments to Space and Offset were
428 (udi_wait): Make error message (UDIGetStdout) match error.
429 (udi_wait): Handle UDIStdinNeeded.
430 * command.c [CANT_FORK]: Use system().
431 * utils.c (prompt_for_continue): Allow quit with 'q'.
433 * solib.c (solib_add): Don't call special_symbol_handling if there
434 were errors in symbol_add_stub. Also set so->from_tty before
435 calling symbol_add_stub.
437 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
439 * Merge in HPPA/BSD patches from Utah:
440 * defs.h: Add const to 2nd arg of psignal prototype.
441 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
443 * hppab-core.c: Deleted. No longer useful.
444 * hppab-nat.c: #include more files. Use PT_WUREGS, not
446 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
447 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
448 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
449 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
450 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
452 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
454 * Fix two bugs found by deja-gnu. One is the incorrect reporting
455 of the PC being in a stack dummy when looking at a core file
456 without symbols. The other is the incorrect passing of char
457 arguments during expression evaluation (ie: p foo('a','b') would
458 mess up the passing of it's args because it wasn't coercing the
460 * hppah-tdep.c: Rename global functions to have consistent hppa_
461 prefix. Make more functions static. Drop hp_ prefix from static
462 functions. (hppa_push_arguments): Call value_arg_coerce to cast
463 char to int args if necessary. (hppa_fix_call_dummy): Create
464 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
465 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
466 valid (ie: != 0) before doing comparison against PC.
467 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
468 to reflect new arguments.
469 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
470 prefix for func name. (FIX_CALL_DUMMY): Move code into
473 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
474 to malloc() so that we can test GDB eval of dynamically created
475 arrays (like char strings in `print "foo"').
477 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
479 * printcmd.c (print_address_symbolic): Search symtabs as well as the
480 minimal symbols for a nearby symbol.
482 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
484 * coffread.c: Comment changes around minimal symbol recording.
486 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
488 * command.c: comment changes only.
490 * mips-tdep.c (heuristic_fence_post): new static variable.
491 (heuristic_proc_start): use heuristic_fence_post, print better
492 warnings, but only if not stop_soon_quietly.
493 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
495 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
497 * symtab.h: Fix LOC_REF_ARG comment.
499 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
500 and Jim Kingdon (kingdon@cygnus.com)
502 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
504 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
505 symfile.c (compare_symbols): Don't check first character; STRCMP
508 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
509 structures that are passed by address in a register.
510 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
511 * findvar.c (read_var_value),
512 printcmd.c (address_info, print_frame_args),
513 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
514 * symtab.c (lookup_block_symbol): Deal with it.
516 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
518 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
520 * objfiles.c (find_pc_section): Return a struct obj_section *.
521 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
522 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
523 Don't use obj_section hack.
524 * xcoffexec (vmap_symtab): Relocate obj_sections.
525 * printcmd.c (containing_function_bounds): Use find_pc_section.
527 * symtab.h: Clean up SYMBOL_VALUE comments.
529 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
531 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
532 Expand comments about LOC_ARG/LOC_LOCAL pairs.
534 * coffread.c (read_coff_symtab): Use rewind before fseek.
536 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
538 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
539 * Makefile.in: Add $(YFLAGS) when using $(YACC).
540 * Makefile.in: Remove message to expect conflicts and unused
541 rules in ch-exp.y, since there no longer are any such.
543 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
545 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
547 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
549 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
550 rather than dumping core.
552 * Makefile.in: Add ${srcdir}/ to all source files.
553 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
554 (TAGS): Deal with srcdir and new config directory scheme.
556 Makefile.in (NONSRC): Remove createtags.
557 alldeps.mak: Updated.
559 * rs6000-tdep.c: Delete unused function print_frame.
561 * frame.h (struct frame_info): Doc fix for next_frame.
562 New field signal_handler_caller.
563 blockframe.c (create_new_frame, get_prev_frame_info),
564 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
565 INIT_FRAME_PC_FIRST).
566 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
569 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
571 * irix4-nat.c (fetch_core_registers): Special version of this for
572 Irix 4.x, which stores regs a bit differently from other /proc
574 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
575 to new file core-svr4.c.
576 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
577 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
579 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
581 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
583 * i387-tdep.c: Remove unused #includes.
585 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
587 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
589 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
591 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
593 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
594 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
595 Don't muck with SYMBOL_CLASS.
597 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
599 * munch: Don't use head command. It doesn't exist everywhere.
601 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
603 * inflow.c (new_tty): Remove spurious 'o' character at end
606 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
608 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
609 instructions and nothing more.
610 * mipsread.c (add_line): Add comment why we have to combine line number
611 entries for the same line number.
613 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
615 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
618 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
620 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
622 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
624 * source.c (select_source_symtab): Clean up comment. Also, if
625 we have a current_source_symtab, and s is NULL, return without
627 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
628 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
630 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
632 * dbxread.c (unknown_symchar_complaint): Add new complaint.
633 * stabsread.h: Declare it.
634 * partial-stab.h: Use it.
636 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
638 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
640 * stack.c (print_frame_info): Print specially if dummy frame.
642 * breakpoint.c: Add comments regarding within_scope future direction.
646 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
648 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
650 * ch-exp.y: Fix thinko that broke parsing of FALSE.
652 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
654 * stabsread.c (read_member_functions): Initialize domain for stubbed
655 member functions to avoid gdb core dumps when printing pointers
657 * cp-valprint.c (cp_print_class_method): Check for stubbed member
660 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
662 * expprint.c (print_subexp): If opcode not found in op_print_tab,
663 stop with an error().
664 eval.c (evaluate_subexp): Change error message.
666 * objfiles.c (build_objfile_section_table): Cast return value
669 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
671 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
672 to rs6000_frame_chain and deal with it if we're in a signal handler.
673 (FRAME_SAVED_PC): Use rs6000_frame_chain.
675 * breakpoint.c (within_scope): New function.
676 (enable_breakpoint, watchpoint_check): Use it.
678 * source.c (openp): Handle "exec-file ./ls" correctly.
680 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
682 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
684 * ch-exp.y: Clean up lexing of identifiers and
685 reserved words. (E.g. don't recognize FALSEXXX as the
686 keyword FALSE followed by the identifier XXX.)
687 Also, convert identifiers to lower case.
689 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
691 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
692 new serial interface.
694 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
696 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
697 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
698 * ser-go32.c: Return -1 on most failures, 0 on most successes,
699 and use new return codes for go32_readchar().
700 * ser-unix.c: Ditto. Also, move error handling up to caller for
701 SERIAL_SETBAUDRATE().
702 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
704 (serial_close): New routine to wrap around device close routine.
705 serial.h: Clean & document return values more clearly.
707 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
709 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
711 * rs6000-pinsn.c (print_operand, case LI): Print condition register
712 operand in decimal rather than wrong textual versions.
714 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
715 (mention 't', remove false thing about 'g' only good with 'f').
717 * breakpoint.h: move "struct breakpoint" and friends to top of
718 file so that bpstat_find_breakpoint prototype works.
720 * solib.c (struct so_list): Add bfd field.
721 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
722 Put the bfd in bfd field of the so_list.
723 (clear_solib): Free bfd name and close_bfd on the bfd.
725 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
727 * valarith.c (value_subscript): Add COERCE_REF.
728 * ch-exp.y (operand_5): We can generalize the 2nd operand
729 of a string repetition ot 'literal' without ambiguity.
731 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
733 * breakpoint.h (struct bpstat): Remove momentary field.
734 Remove bpstat_momentary_breakpoint. This was always kludgy
735 and is no longer used.
737 * breakpoint.h: Add enum bpstat_what.
738 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
739 stop and print fields of bpstat now per-breakpoint, not just
740 one for the whole chain.
741 breakpoint.{c,h} (bpstat_what): New function.
742 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
743 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
744 with call to bpstat_what.
745 README: Remove watchpoint/breakpoint bug from known bugs.
747 * breakpoint.h: Prototype bpstat_find_breakpoint.
749 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
751 * symtab.c (find_methods, gdb_mangle_name): Note that functions
753 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
754 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
756 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
758 * i960-pinsn.c (tabent): Copied struct definition from
761 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
763 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
765 * symtab.c (gdb_mangle_name): Use it.
766 * symtab.c (find_methods): Do not add destructors to choice list
768 * symtab.c (decode_line_1): Make breakpoints on destructors work
771 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
773 * ser-go32.c: Make it use serial port name.
774 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
776 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
779 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
781 * configure.in: Only configure sparclite subdir when target_cpu
784 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
786 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
787 Remove FIXME comment regarding this.
789 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
791 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
793 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
795 Add section table to objfile struct. Use it for find_pc_section.
796 * objfiles.c (add_to_objfile_sections,
797 build_objfile_section_table, find_pc_section): new functions.
798 (allocate_objfile): build section table.
799 * objfiles.h (struct obj_section): new structure.
800 (struct objfile): add section table.
801 (find_pc_section): new prototype.
802 * solib.[ch] (find_pc_section_from_so_list): removed.
803 * sparc-tdep.c: include objfiles.h for find_pc_section. include
804 symfile.h for objfiles.h.
805 (in_solib_trampoline): adjusted for new find_pc_section
806 prototype. Removed BAD_RICH_HACK ifdefs.
807 * symfile.c (syms_from_objfile): offset objfile sections.
808 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
809 * symfile.h (find_pc_section): prototype removed. Also fixed
810 comment typo NUL -> NULL.
811 * target.[ch] (find_pc_section_from_targets): removed.
812 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
814 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
816 * ser-go32.c: Format. (go32_open): Use proper return value.
818 * configure.in: Undo conditional configdirs hack for sparclite.
820 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
822 * symtab.c (list_symbols): When call break_command, pass both
823 filename and function name not just function name.
825 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
827 (Changes and new files to make "none" a full fledged configuration)
828 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
829 Currently only tm-none.h has any meaningful contents.
830 * config/none/none.mh (NAT_FILE): Use nm-none.h
831 * config/none/none.mh (XM_FILE): Use xm-none.h
832 * config/none/none.mt (TM_FILE): Use tm-none.h
833 * Makefile.in (depend): Remove comment about parse errors in
834 valops.c, it now parses correctly and generates a correct depend
835 line. Remove line that touches xm.h, tm.h, and nm.h; they are
836 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
838 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
840 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
842 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
843 exactly 8 characters.
845 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
847 * configure.in: Sparclite uses sparc config dir. Also has it's
848 own tm- & .mt files now. Also add sparclite to configdirs.
849 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
850 * config/i386/go32.mh: Nullify def of TERMCAP.
851 * config/i386/xm-go32.h: Get rid of redef of EIO.
852 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
853 specific configs. Very similar to sun4os4, but without solib.
854 * sparclite/{Makefile.in configure.in}: First cut at making this
857 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
859 * ser-go32.c: First cut at adapting to new serial interface.
861 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
863 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
864 These implement a new serial line interface for talking to remote
866 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
867 EXCEPT go32, which gets ser-go32.c.
868 * remote.c: Use new serial interface. More remote-xxx's to be
870 * ser-bsd.c, ser-termios.c: Removed.
871 * serial.c: New. Implements common operations for all serial
873 * ser-unix.c: New. Unix specific serial operations for various
874 flavors of Unix (Posix, SysV, BSD).
875 * serial.h: Generic serial interface defs.
876 * config/i386/go32.mh, config/i386/i386bsd.h,
877 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
878 ser-bsd.o from XDEPFILES. All the magic is now handled in
881 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
883 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
885 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
887 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
889 * rs6000-tdep.c (frameless_function_invocation): Don't even think
890 about framelessness except on the innermost frame.
892 * xcoffexec.c: Call fatal() not abort().
894 * stabsread.c (patch_block_stabs): If stab & no symbol, make
895 a LOC_OPTIMIZED_OUT symbol.
896 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
897 findvar.c (read_var_value), printcmd.c (address_info),
898 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
899 m2-exp.y (yylex): Deal with it.
900 ch-exp.y (yylex): Deal with it.
902 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
904 * findvar.c (value_from_register): H8500 specific, check to see
905 if we are looking at short pointer. If so, skip crock.
906 * h8500-tdep.c (h8500_frame_chain): Mask down value from
907 read_memory_integer() to avoid getting messed up by sign extension.
909 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
911 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
912 ifdef protect using BAD_RICH_HACK. This should be removed soon.
913 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
915 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
917 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
919 * core.c (dis_asm_print_address): New function.
921 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
924 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
926 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
927 entire breakpoint chain and print only the first entry that needs to
928 be printed and needs to be stopped for. Fixes problems with printing
929 of multiple breakpoints with different conditions.
930 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
931 effectively stops printing of the breakpoint chain.
932 * breakpoint.c (print_it_noop): New routine to print nothing
933 for this breakpoint entry and dont stop printing.
934 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
935 watchpoint only if it is enabled.
936 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
937 descriptor from the library to make backtraces through setjmp work.
938 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
940 * mips-tdep.c (read_next_frame_reg): Provide correct values for
941 all registers saved within sigtramp, cleanup.
943 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
945 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
947 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
949 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
950 with prototype in ../include/dis-asm.h.
952 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
954 * core.c (dis_asm_{read_memory,memory_error}): New functions.
955 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
956 Use read_memory_func interface to disassembler.
958 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
960 Teach sparc solaris to next over shared library functions.
961 * solib.[hc] (find_pc_section_from_so_list): new function and
963 * sparc-tdep.c (in_solib_trampoline): new function.
964 * symfile.[hc] (find_pc_section): new function and prototypes.
965 * target.[hc] (find_pc_section_from_targets): new function and
967 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
970 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
972 * infrun.c (wait_for_inferior): Revise comment.
974 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
976 * command.{c,h}: New var_type var_integer.
977 main.c: Use it for history_size.
979 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
980 Lint and byte-order fixups.
982 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
984 * breakpoint.h (bpstat): New field print_it.
985 breakpoint.c (bpstat_print): Use it.
986 (print_it_normal): New function (from old bpstat_print code).
987 (bpstat_{alloc,stop_status}): Set print_it field.
989 * breakpoint.c (bpstat_stop_status): Use catch_errors when
990 evaluating watchpoint condition, via new function watchpoint_check.
991 Also stop if watchpoint disabled due to leaving its block.
993 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
995 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
997 * mips-pinsn.c: Add missing include of dis-asm.h.
999 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1001 * Makefile.in (clean, distclean, realclean): Recursively apply
1002 to subdirs first, rather than last. This avoids, for example,
1003 Makefile being removed in a parent directory before the recursive
1006 * alldeps.mak, depend: Update for below changes.
1008 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1009 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1010 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1011 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1012 instead of tm-68k.h.
1013 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1014 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1015 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1016 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1017 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1018 tm-68k.h to tm-m68k.h.
1019 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1020 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1023 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1024 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1025 * a29k-tdep.c: Renamed from am29k-tdep.c.
1026 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1027 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1028 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1029 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1030 Map '29k' to 'a29k'.
1031 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1032 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1033 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1035 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1036 define that does not appear anywhere else in the gdb source tree.
1037 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1039 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1041 * breakpoint.c: Add comments regarding breakpoint_re_set.
1043 * xcoffread.c (sort_syms, compare_symbols): Remove.
1044 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1045 not our own sort_syms (it is identical).
1047 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1049 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1051 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1052 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1054 * exec.c (exec_close): Fix storage leak.
1055 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1056 output sections when patching an executable.
1057 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1058 when writing all registers.
1059 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1060 at the right offset in the dummy frame.
1061 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1062 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1063 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1065 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1067 * Makefile.in (TARFILES): Avoid trailing backslash.
1069 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1071 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1072 it in breakpoint_re_set.
1073 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1075 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1076 don't use sizeof(int) for target stuff, etc).
1078 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1080 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1081 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1082 support that can't be integrated anyway due to lack of clear
1085 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1087 * findvar.c (read_register, write_register): Make these capable
1088 of reading/writing registers that are shorter than REGISTER_TYPE.
1089 * (value_from_register): Install H8500 specific code to return
1090 proper value when register is being used as a pointer.
1091 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1092 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1093 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1094 chain frames properly by combining frame pointer with T reg.
1095 (init_extra_frame_info): Delete. It's now a macro.
1096 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1097 offset by the correct amount off of the frame pointer.
1098 (register_byte): Delete. It's now a macro.
1099 (register_raw_size, register_virtual_size): Delete. Replaced by
1100 common routine h8500_register_size, cuz there's no difference
1101 between the raw & virtual sizes on this machine.
1102 (register_convert_to_raw, register_convert_to_virtual): Delete,
1103 cuz there's no difference between the raw & virtual forms.
1104 Replaced by memcpy in tm file.
1105 (register_virtual_type): Rename to h8500_register_virtual_type.
1106 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1107 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1108 emulator have same reg offsets. This is all handled in the
1110 (h8500_trapped_internalvar): New routine to detect references to
1111 convenience vars acting as pointer pseudo-regs.
1112 (h8500_value_trapped_internalvar): Conjure up value of pointer
1114 (h8500_set_trapped_internalvar): Convert set value in real
1115 register references.
1116 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1117 code segment register.
1118 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1120 (wait_for_inferior): Add h8500 specific code to add stack segment
1121 when reading SP register.
1122 remote-sim.c (fetch_register): Spacing.
1123 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1124 detect cruft. Redo all register manipulation stuff. Get rid of
1125 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1126 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1127 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1128 to create internal vars for pointer pseudo-regs.
1130 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1132 * Makefile.in: Numerous small changes to macro definitions
1133 and rules for building gdb distribution tree. Many macros
1134 eliminated or merged, and rules simplified.
1135 * alldeps.mak: Update.
1138 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1140 * Makefile.in: recurse through SUBDIRS for dvi target too
1142 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1144 * Clean up xcoff relocation.
1145 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1146 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1148 symtab.h (struct general_symbol_info): Add section field.
1149 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1150 xcoffread.c: Set section for symbols and msymbols.
1151 (struct symtab): Add block_line_section field.
1152 buildsym.c (end_symtab): Set it.
1153 (end_symtab and callers): Add section parameter.
1154 objfiles.c (objfile_relocate): New funciton.
1155 xcoffexec.c (vmap_symtab): Use it.
1156 xcoffsolib.h (struct vmap): Remove unused fields.
1157 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1158 CORE_NEEDS_RELOCATION, symtab_relocated.
1159 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1160 rs6000-tdep.c: Make loadinfotext static.
1161 breakpoint.c (fixup_breakpoints): Doc fix.
1162 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1163 (end_symtab): primary field replaces nonreloc.
1165 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1167 * symtab.h (struct linetable_entry): Remove confusing comment.
1169 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1171 * Makefile.in: add installcheck target
1173 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1175 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1176 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1177 z8k}: New directories to hold cpu specific configuration files.
1178 Naming follows gcc convention.
1179 * config/{*.mt, *.mh}: All target and host makefile fragment
1180 config files moved to an appropriate config/<cpu> subdirectory.
1181 * nm-*, xm-*, tm-*: All native, host, and target files, which
1182 get linked to nm.h, xm.h, and tm.h respectively by configure,
1183 moved to appropriate config/<cpu> subdirectory.
1184 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1185 Native, host, and target files that are common across more than
1186 one cpu architecture and included by one of the configured
1187 native, host, or target files, get moved to config directory.
1188 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1189 pick up native, host, or target include files moved to one of
1190 the config subdirectories, and that are included by other files.
1191 * Makefile.in (alldeps.mak): Modify to account for new config
1192 directory structure.
1193 * alldeps.mak, depend: Update for new config directory structure.
1194 * config/*/[ntx]m-*.h: Modify all files that include other
1195 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1196 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1198 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1199 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1200 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1201 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1202 the ones where the default is not unique or different than the
1203 config subdirectory name. Similarly, handle gdb_target_cpu.
1204 Modify configure.in as appropriate to make use of gdb_host_cpu
1205 and gdb_target_cpu to find makefile fragments and make links.
1207 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1209 * mipsread.c (compare_blocks): Sort blocks with the same start
1210 address by decreasing ending address.
1212 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1214 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1215 lookup_symbol as it might get clobbered by the call.
1217 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1218 The previous code did not initialize the language field for the psymtab
1221 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1223 * c-exp.y (parse_number): Avoid shift warning.
1224 * serial.h (struct ttystate): Declare empty one on DOS.
1226 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1228 * xm-sun4os4.h: Return type of free() should be void, not int.
1230 * vx-share/vxWorks.h: Remove #def of NULL.
1232 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1234 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1236 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1238 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1240 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1242 * ieee-float.c: Moved to ../libiberty.
1243 * ieee-float.h: Moved to ../include.
1244 * Makefile.in: Update accordingly.
1245 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1246 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1247 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1248 it is now in ../opcodes/m68881-ext.c.
1249 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1250 prologue (some callers _do_ care).
1251 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1252 new interface of ../opcodes/*-dis.c.
1253 * ch-exp.y: Add #include <ctype.h>.
1255 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1257 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1259 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1261 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1263 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1265 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1267 * z8k-tdep.c (extract_return_value, write_return_value,
1268 store_struct_return): New functions from macros in tm-z8k.h.
1270 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1272 * valops.c (value_arg_coerce): Apply temporary patch to
1273 fix problem with coercion of array and function types when
1274 passed as arguments to C functions, pending a more complete
1275 review of when and how coercion should be done, depending
1276 upon context and language.
1278 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1280 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1282 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1283 debugsec if there are a non-zero number of symbols.
1285 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1287 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1289 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1291 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1293 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1294 not just 50 symbols.
1295 (symtbl_num_syms): New variable.
1296 (read_xcoff_symtab): Set it.
1297 (read_symbol_nvalue): Check for bad symno.
1298 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1301 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1303 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1304 This is defined in defs.h if necessary.
1305 * vx-share/vxWorks.h: Remove #defs of min and max.
1306 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1307 vx-share/xdr_rdb.c: include defs.h.
1309 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1311 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1314 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1315 xcoffread.c: Doc fixes.
1317 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1319 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1320 xcoffexec.c (xcoff_relocate_core): New function.
1321 (text_adjustment): Removed.
1322 (add_vmap): Return the vmap.
1323 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1325 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1327 * xcoffsolib.h: Add objfile member to struct vmap.
1328 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1329 xcoffexec.c (add_vmap): Allocate objfiles here.
1331 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1333 Support 68000 series without floating point.
1335 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1336 * tm-68k-nofp.h: New file, lacks 68881 support.
1337 * config/m68k-nofp.mt: New file.
1339 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1341 Remove a few remaining underscore/no-underscore remnants from
1344 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1345 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1346 * config/sparc-noun.mt: Rename to sparc-em.mt.
1347 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1348 * tm-68k-un.h: Rename to tm-68k-fp.h.
1349 * tm-spc-un.h: Rename to tm-spc-em.h.
1350 * tm-sun4sol2.h: Cleanup.
1351 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1353 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1355 * symmisc.c (std_in, std_out, std_err): Move initializations
1356 to runtime code, in case they aren't constant.
1358 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1360 * symtab.c (find_pc_symtab): some object file formats, notably
1361 mips, have holes in the address ranges of symtabs. Change
1362 this algorithm from first hit to tightest fit.
1364 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1365 fence post without finding the enclosing function, then print a
1368 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1370 * utils.c (fputs_demangled, fprint_symbol): Remove.
1371 * utils.c (fprintf_symbol_filtered): New function which combines
1372 the functionality of fputs_demangled and fprint_symbol. Uses a
1373 caller provided language parameter to select the appropriate
1374 demangler, and caller provided args to pass to the demangler.
1375 * defs.h (enum language): Move further up in file so enum can
1376 be used in prototypes.
1377 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1378 * defs.h (fprintf_symbol_filtered): Add prototype.
1379 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1380 fputs_demangled with call to fprintf_symbol_filtered.
1381 * cp-valprint.c (demangle.h): Include
1382 * cp-valprint.c (cp_print_value_fields): Replace calls to
1383 fprint_symbol with calls to fprintf_symbol_filtered.
1384 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1385 with call to fprintf_symbol_filtered.
1386 * stack.c (print_frame_info): Remove obsolete code so we don't
1387 have to update fputs_demangled usage in it.
1388 * stack.c (print_frame_info, frame_info): Add language variable
1389 to pass to fprintf_symbol_demangled and initialize it from the
1390 symbol's language. Replace calls to fputs_demangled with calls
1391 to fprintf_symbol_filtered.
1392 * symtab.c (find_methods): Replace call to fputs_demangled with
1393 call to fprintf_symbol_filtered.
1394 * ch-valprint.c (demangle.h): Include.
1395 * ch-valprint.c (chill_print_value_fields): Replace call to
1396 fprint_symbol with call to new fprintf_symbol_filtered.
1398 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1400 * Makefile.in (VERSION): Bump version to 4.8.2.
1402 * main.c (source_command): Require an explicit pathname of file
1403 to source, since previous behavior of defaulting to gdb init file
1404 was troublesome and undocumented.
1405 * printcmd.c (disassemble_command): Add missing '{}' pair to
1406 else with two statements. Bug reported by Stephane Tsacas
1408 * symtab.c (find_pc_line): Don't complain about zero length or
1409 negative length line numbers for the moment, since we may not own
1410 the terminal when called, such as when single stepping. (FIXME)
1411 * language.h (CAST_IS_CONVERSION): True if current language is
1412 C++ as well as C. Fix from Peter Schauer.
1413 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1414 Use STREQN macro rather than bare '!strncmp()'.
1415 * environ.c (unset_in_environ): Avoid use of memcpy on
1416 overlapping memory regions, as suggested by Paul Eggert
1417 <eggert@twinsun.com>.
1418 * c-exp.y (%union struct): Remove unused ulval as suggested
1419 by Paul Eggert <eggert@twinsun.com>.
1421 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1423 * main.c (gdbinit): Make static.
1424 * main.c (inhibit_gdbinit): Move to file scope.
1425 * main.c (main): Remove local inhibit_gdbinit.
1426 * main.c (source_command): Don't source '.gdbinit' file by
1427 default if gdb has been told to ignore it.
1429 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1431 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1434 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1436 * printcmd.c (print_address_symbolic): Only print if offset
1437 is shorter than max_symbolic_offset.
1438 (initialize_printcmd): `set print max-symbolic-offset'.
1440 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1441 (examine_tag): Use it.
1442 (read_register_stack): Only look in the local registers for a
1443 memory address if it's between rfb and rsp; go to memory otherwise.
1444 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1445 (reginv_com): Remove ancient kludge command.
1447 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1449 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1450 irix4 will again compile.
1452 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1454 * configure.in: accept mips-sgi-irix4* for irix4.
1456 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1458 * z8k-tdep.c (print_register_hook): Lint.
1460 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1462 Lint fixes from Paul Eggert (eggert@twinsun.com):
1464 * command.c (do_setshow_command): var_uintegers are unsigned.
1465 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1466 unsigned, since they use hex values with the high bit set.
1468 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1470 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1471 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1473 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1474 macro definitions in parenthesis.
1476 * dbxread.c (dbx_symfile_init): Catch the case where there is
1477 no string table, but the only way we find out is by reading zero
1480 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1482 * dbxread.c (dbx_symfile_init): Make size of the string table
1483 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1484 offset to the string table is nonzero and handle the nonexistant
1485 string table case, should it occur. Ensure that the string table
1486 size read from the file is reasonable, with a minimum lower bound
1487 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1489 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1491 * Makefile.in: Changes to build testsuite correctly.
1492 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1493 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1494 (TARGET_FLAGS_TO_PASS): New variable.
1495 (SUBDIRS): Added testsuite.
1496 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1497 testsuite is compiled with CC_FOR_TARGET rather than CC.
1499 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1501 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1502 reported by mycroft@gnu.ai.mit.edu.
1504 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1505 * configure.in (vax-*-ultrix2*): New triplet.
1506 * config/vaxult2.mh: New file.
1507 * xm-vaxult2.h: New file.
1509 * c-exp.y (parse_number): Change high_bit to unsigned.
1510 * demangle.c: Change all references to cfront to ARM, since the
1511 actual algorithm is the one specified in the Annotated Reference
1512 Manual. This was confusing users into thinking that full cfront
1513 support was implemented.
1514 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1515 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1516 directly to lookup_struct_elt_type, which will do the
1517 dereferencing itself.
1518 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1519 NULL dereferencing bug for unnamed structs, comment out
1522 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1524 * coffread.c (process_coff_symbol): Change PCC argument correction
1525 so that it only happens on big-endian targets; so that it only
1526 happens if the short or char argument is aligned on an int
1527 boundary; and so that it changes the location, rather than the
1528 type, of the argument. These changes tend to parallel similar
1529 (old) changes in stabsread.c.
1531 * coffread.c (coff_read_enum_type): Use the specified size for
1532 enums, don't assume that they are int-sized.
1534 * c-valprint.c (c_val_print): Don't assume enums are the same as
1537 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1538 Rendell, <michael@mercury.cs.mun.ca>.
1540 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1542 * language.h (local_decimal_format_custom): Add prototype.
1543 * language.c (local_decimal_format_custom): Add function, bug
1544 reported by Robert R. Henry (rrh@tera.com).
1546 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1548 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1549 by Josef Leherbauer, joe@takeFive.co.at.
1551 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1553 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1554 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1555 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1556 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1557 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1558 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1559 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1560 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1562 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1564 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1565 of demangled name fields to NULL if no demangling exists for
1566 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1567 symbols if their language is known at the time they are created,
1568 but sometimes the language is not known until later.
1570 * ch-typeprint.c (chill_print_type_base): Name changed to
1571 chill_type_print_base to match pattern for C and C++ names.
1572 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1573 to be consistent with other usages.
1574 * ch-typeprint.c (chill_type_print_base): Add support for
1575 printing Chill STRUCT types.
1576 * ch-valprint.c: Include values.h.
1577 * ch-valprint.c (chill_print_value_fields): New function and
1578 prototype for printing Chill STRUCT values.
1579 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1580 that was being called with two args instead of three.
1581 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1582 to print Chill STRUCT values.
1584 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1586 * configure.in: added testsuite to configdirs.
1588 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1590 * doc/stabs.texi: The `this' pointer is now known by the name
1591 `this' instead of `$t'.
1593 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1595 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1596 references of TAG_string_type DIEs in user defined types.
1597 * ch-lang.c (chill_create_fundamental_type): Track compiler
1598 change that now emits debugging info with the type long for Chill
1601 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1603 * remote-mips.c: New file; implements MIPS remote debugging
1605 * config/idt.mt: New file; uses remote-mips.c
1606 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1608 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1609 floating point coprocessor.
1610 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1612 (mips_pop_frame): If not mips_fpu, don't restore floating point
1614 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1616 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1617 mips_fpu, don't use fp0 as floating point return register.
1618 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1621 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1623 * gdb/testsuite: made modifications to testcases, etc., to allow
1624 them to work properly given the reorganization of deja-gnu and the
1625 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1627 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1629 * gdb/testsuite: Initial creation of gdb/testsuite.
1630 Migrated dejagnu testcases and support files for testing nm to
1631 gdb/testsuite from deja-gnu. These files were moved "as is"
1632 with no modifications. This migration is part of a major overhaul
1633 of dejagnu. The modifications to these testcases, etc., which
1634 will allow them to work with the new version of dejagnu will be
1635 made in a future update.
1637 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1639 * NEWS: Add reminders for next release.
1641 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1643 * mipsread.c (parse_lines): Correct check for files compiled with
1646 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1648 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1650 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1652 * Makefile.in (VERSION): GDB-4.8 release!
1653 * README, NEWS: Update for release.
1655 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1657 * am29k-pinsn.c (print_insn): Minor nits with const.
1658 * am29k-tdep.c: More minor nits with arg types for
1659 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1661 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1663 * gcc.patch: Update for a different GCC (G++) bug.
1664 * main.c (print_gdb_version): Update copyright year to 1993.
1665 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1666 conditionalize this file on it. FIXME, right way is to split
1667 these into two config files.
1668 (ATTACH_DETACH): Define for BSD 4.4
1669 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1670 (U_REGS_OFFSET): Revise for 4.4.
1671 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1672 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1673 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1675 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1677 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1680 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1682 * c-lang.c (c_printstr): Bugfix for length==0 case.
1684 * c-lang.c (c_printstr): If a C string ends in a null, don't
1687 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1689 * defs.h (STRCMP): Make it work for unsigned chars.
1691 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1693 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1694 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1695 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1696 define to kludge the large opcode table into two smaller tables,
1697 since GCC take exponential space to build the table. Lint.
1698 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1700 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1702 * Makefile.in (VERSION): Roll to 4.7.9.
1703 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1704 definition here, to handle both BSD 4.3 and 4.4 systems.
1705 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1706 * remote.c (alarm): Move declaration to global level, before
1707 first reference to it.
1708 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1709 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1711 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1713 * remote.c (readchar): forward declare alarm which otherwise looks
1714 like an undeclared variable to gcc.
1716 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1717 when comparing against an int. Avoids superfluous warning from
1720 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1721 Avoids superfluous warnings from some systems and/or compilers
1722 (like vax ultrix 4.2.)
1724 * language.c (struct op_print unk_op_print_tab): use the enum
1725 values rather naked zeros as initializers. Avoids warnings from
1726 ultrix type compilers.
1728 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1730 * Makefile.in (VERSION): Roll to 4.7.6.
1731 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1732 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1733 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1734 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1735 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1736 (depend): Fix bug where nm-files in config files weren't noticed.
1737 (make-proto-gdb-1): Avoid changing directories while building new
1738 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1740 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1742 * remote.c: Improve error recovery. Allow user to break out
1743 of initial connection attempt with INTERRUPT. Treat a timeout
1744 while waiting for remote packet like a retry, unless the remote
1745 side is actively running user code. Fix a few long printf_filtered's.
1747 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1750 * buildsym.c (start_subfile): Allow null file name.
1752 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1754 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1755 expects a pointer to complaint rather than a complaint
1757 (process_linenos): free the previously allocated subfile name,
1758 then allocate the new one from the heap.
1760 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1762 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1764 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1766 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1767 Previously, would bogusly index off the bottom of type_vector.
1768 (rs6000_builtin_type): Accept type number as argument.
1769 (read_type, case '-'): Handle negatives like any other type number.
1771 * symfile.c (deduce_language_from_filename): Handle null name.
1773 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1774 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1775 fixed by sato@sm.sony.co.jp.
1777 * xcoffread.c (parmsym): Don't use an initializer to set up
1778 this struct symbol. Set it up in initialize_xcoffread.
1779 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1780 works on real rs/6000 target with #ifndef FAKING_RS6000.
1782 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1784 * stabsread.c (rs6000_builtin_type): Move function from
1785 xcoffread.c:builtin_type.
1786 * xcoffread.c (builtin_type): Move to stabsread. Remove
1787 IBM6000_HOST dependency. Move misplaced comments.
1788 (various): Change printf's to complaints.
1789 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1790 objfile argument to read_type calls under #if 0.
1791 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1792 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1793 * Makefile.in: xcoffread.o is not built by default.
1794 * xm-rs6000.h (IBM6000_HOST): Remove.
1795 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1796 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1799 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1801 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1802 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1803 register numbers when user tries to modify elements in structs
1804 passed as arguments.
1805 * inflow.c (child_terminal_info): Move banner outside of system
1807 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1808 passes struct/union arguments by address.
1810 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1812 * Based on patch from Kean Johnston <maw@netcom.com>:
1813 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1814 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1815 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1817 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1819 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1820 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1822 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1824 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1825 cc debugging output.
1827 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1829 * stabsread.c (define_symbol): Complain about unrecognized names
1830 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1831 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1832 (read_cpp_abbrev): Don't use the class name as part of the
1833 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1834 abbrevs. Inspired by Mike Tiemann.
1835 (read_tilde_fields): Comment. Remove ancient dead code.
1836 Remove erroneous but non-dead code. Simplify. Add complaints.
1837 (in general): Remove extraneous (parentheses) in return
1840 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1842 * coffread.c (coff_lookup_type): Fix fencepost error reported
1843 by Art Berggreen, <arg@opal.acc.com>.
1845 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1846 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1848 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1849 test, which is apparently left over from when we used native
1850 include files and couldn't depend on the member names being there.
1851 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1853 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1855 * mipsread.c: Major overhaul to use new BFD symbol table reading
1856 routines. Now swaps information as it is needed, rather than
1857 swapping everything when the file is read.
1859 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1861 * Makefile.in (TARDIRS): Add sparclite demo dir.
1862 (*.tab.c): Change dependency on Makefile to depend on
1863 Makefile.in, otherwise it always rebuilds after configuring.
1864 Force output *.tab.c file into current directory even in "make"
1865 versions that rewrite dependent file names used in command lines.
1867 * TODO: Remove some things we did.
1868 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1869 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1870 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1871 * symtab.h: Eliminate unnamed unions and structs.
1873 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1875 * Makefile.in (VERSION): Roll to 4.7.5.
1877 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1879 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1880 re-evaluating symbol pointers.
1882 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1884 * c-exp.y (lcurly, rcurly): New nonterminals.
1885 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1887 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1888 made function static.
1889 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1890 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1891 * parse.c (start_arglist):
1892 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1893 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1894 * parser-defs.h (funcall_chain): Moved to parse.c.
1895 * printcmd.c (print_frame_nameless_args): Fix prototype.
1896 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1897 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1898 * valops.c (typecmp): Moved prototype from values.h.
1899 * value.h (typecmp): Moved prototype to valops.c, made static.
1900 * ch-exp.y (yylex): Change way control sequences are disabled.
1902 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1904 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1906 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1908 * mipsread.c (upgrade_type): Build array types correctly, using
1909 create_range_type and create_array_type.
1911 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1913 * remote-nindy.c: Cleanup.
1915 * infrun.c (wait_for_inferior): When rolling back the PC after
1916 a breakpoint, call write_pc so that NPC gets rolled back as well
1919 * blockframe.c (inside_entry_file, inside_main_func,
1920 inside_entry_func): PC of zero is always "bottom of stack".
1922 * printcmd.c (print_frame_args, print_frame_nameless_args):
1923 Let print_frame_nameless_args decide whether there are any,
1924 laying groundwork for possibly later printing 29K args for
1925 functions where we have tag words but no symbols.
1927 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1929 * Makefile.in: fix GDB doc targets for new doc subdir structure
1931 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1933 * stack.c (parse_frame_specification): Parse as many arguments
1934 as there are (up to MAXARGS). Pass all of them in argc, argv
1935 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1936 many there were, onto SETUP_ARBITRARY_FRAME.
1937 * tm-mips.h, tm-sparc.h: Corresponding changes.
1938 * mips-tdep.c, sparc-tdep.c: Ditto.
1940 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1942 * hp300ux-nat.c: Update copyrights.
1943 * mipsread.c (parse_partial_symbols): Complain about block
1944 indexes that go backwards. Fix from Peter Schauer.
1945 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1946 symbol-file that has no linkage symbols to be read.
1947 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1948 from tm- file to xm-file, since they're host dependent.
1949 * valarith.c (value_binop): Typo.
1951 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1953 * sparclite/aload.c: Add copyleft.
1954 * sparclite/crt0.s: Add comment at beginning.
1956 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1958 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1959 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1961 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1963 * values.c (value_headof): Fix typo in which VTBL and ARG were
1964 being confused for one another.
1966 * valops.c (typecmp): Now static.
1968 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1969 baseclass--we don't always inherit its virtual function table
1972 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1973 pointer correctly in case value_struct_elt moves it around.
1975 * valops.c (typecmp): Now static. Also, now groks references
1978 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1979 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1981 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1983 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1984 to avoid "too much defining" error from native C compiler (!).
1986 * Makefile.in (HFILES): Add typeprint.h.
1987 * typeprint.[ch]: Update copyrights.
1989 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1991 * Makefile.in: Update to match doc/ subdir changes.
1993 * config/hp300hpux.mh: No cross-host file needed, just native.
1994 * config/go32.mh: Remove nonexistent "native" support.
1996 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1997 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1998 * m88k-tdep.c (next_insn): Lint, cleanup.
1999 (store_parm_word): Lint.
2001 * README: Fix typo (reported by karl@hq.ileaf.com).
2003 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2005 * expression.h (BINOP_CONCAT): Document use for self concatenation
2006 an integral number of times.
2007 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2009 * valarith.c (value_concat): Rewrite to support self
2010 concatenation an integral number of times.
2011 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2012 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2013 eliminate hundreds of spurious shift/reduce and reduce/reduce
2014 conflicts that mask the 5 real ones.
2015 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2016 * ch-exp.y (integer_literal_expression): Remove production,
2019 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2021 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2022 implied that "no side effects" was nonfunctional.
2023 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2024 character string and bitstring concatenation.
2025 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2026 * expression.h (exp_opcode): Add BINOP_CONCAT.
2027 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2028 * language.c (string_type): Add function to determine if a type
2030 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2031 * valarith.c (value_concat): New function to concatenate two
2032 values, such as character strings or bitstrings.
2033 * valops.c (value_string): Remove error stub and implement
2035 * value.h (value_concat): Add prototype.
2036 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2037 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2038 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2041 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2043 * c-exp.y (exp): Add production to support direct creation
2044 of array constants using the obvious syntax.
2045 * c-valprint.c (c_val_print): Set printed string length.
2046 * dwarfread.c (read_tag_string_type): New prototype and
2047 function that handles TAG_string_type DIEs.
2048 * dwarfread.c (process_dies): Add case for TAG_string_type
2049 that calls new read_tag_string_type function.
2050 * expprint.c (print_subexp): Add support for OP_ARRAY.
2051 * gdbtypes.c (create_range_type, create_array_type): Inherit
2052 objfile from the index type.
2053 * ch-typeprint.c (chill_print_type): Add case for
2055 * ch-valprint.c (chill_val_print): Fix case for
2058 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2060 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2061 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2062 include/coff/mips.h.
2064 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2066 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2067 constants with an explicit null byte terminator. OP_STRING is
2068 now used for real string types.
2069 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2070 they are used by all languages.
2071 * c-lang.c (_initialize_c_language): Move initializations of
2072 builtin_type_* to lang.c.
2073 * c-typeprint.c (c_type_print_varspec_prefix,
2074 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2075 to TYPE_CODE_STRING.
2076 * c-valprint.c (c_val_print): Change the way character arrays
2077 are printed as strings to be consistent with the way strings
2078 are printed when pointer-to-char types are dereferenced.
2079 Remove test of print_max before calling val_print_string, which
2080 now does it's own test.
2081 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2082 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2083 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2084 * gdbtypes.c (builtin_type_*): Add declarations moved from
2086 * gdbtypes.c (create_string_type): New function to create real
2088 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2089 renamed to TYPE_CODE_STRING.
2090 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2091 builtin_type_* types moved from c-lang.c.
2092 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2093 to TYPE_CODE_STRING.
2094 * gdbtypes.h (builtin_type_string): Add extern declaration.
2095 * gdbtypes.h (create_string_type): Add prototype.
2096 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2097 renamed to TYPE_CODE_STRING.
2098 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2100 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2101 renamed to TYPE_CODE_STRING.
2102 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2104 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2105 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2106 to TYPE_CODE_STRING.
2107 * valops.c (allocate_space_in_inferior): New function and
2108 prototype, using code ripped out of value_string.
2109 * valops.c (value_string): Rewritten to use new function
2110 allocate_space_in_inferior, but temporarily disabled until some
2111 other support is in place.
2112 * valops.c (value_array): New function to create array constants.
2113 * valprint.c (val_print_string): Add comment to document use,
2114 complete rewrite to fix several small buglets.
2115 * value.h (value_array): Add prototype.
2116 * value.h (val_print_string): Change prototype to match rewrite.
2117 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2118 * ch-exp.y (match_character_literal): Disable recognition of
2119 control sequence form of character literals and document why.
2121 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2123 * nindy-share/nindy.c: Add comments to #endif's to clarify
2126 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2127 read_memory to get byte order right.
2128 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2129 anymore. This is done in paread.c now. We expect unwind info
2130 to hang off of objfiles, and search all of the objfiles when until
2132 * (skip_trampoline_code): Cast arg to target_read_memory.
2133 * objfiles.h (struct objfile): Add new field obj_private to hold
2134 per object file private data (unwind info in this case).
2135 * paread.c (read_unwind_info): New routine to read unwind info
2136 for the objfile. This data is hung off of obj_private.
2137 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2138 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2139 make this easier to access.
2141 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2143 * c-valprint.c (cp_print_class_member): Add extern decl.
2144 * c-valprint.c (c_val_print): Extract code for printing methods
2145 and move it to cp_print_class_method in cp-valprint.c.
2146 * c-valprint.c (c_val_print): Extract code to print strings and
2147 move it to val_print_string in valprint.c.
2148 * cp-valprint.c (cp_print_class_method): New function using
2149 code extracted from c_val_print.
2150 * valprint.c (val_print_string): New function using code
2151 extracted from c_val_print.
2152 * value.h (val_print_string): Add prototype.
2153 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2154 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2155 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2156 CHECKBUF, growbuf_by_size): New variables, macros, and support
2157 functions for implementing a dynamically expandable temp buffer.
2158 * ch-exp.y (match_string_literal): New lexer function.
2159 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2160 removed and replaced with new CHECKBUF macro.
2161 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2162 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2164 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2166 * Makefile.in: Add info for paread.o.
2167 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2169 * blockframe.c (frameless_look_for_prologue): Correct the
2171 * gdbtypes.h, gdbtypes.c: Use const in decl of
2172 cplus_struct_default, now that pa-gas assembler has been fixed.
2173 * hppah-nat.c: Formatting.
2174 * hppah-tdep.c: Remove lots of useless externs for variables we
2176 * (find_unwind_entry): Speed up by using binary search, and a one
2178 * (rp_saved): New routine to see what unwind info says about RP
2179 being saved on the stack frame.
2180 * (frame_saved_pc): Look for prologue to see if we need to
2181 examine the stack for the saved RP or not.
2182 * (init_extra_frame_info): Check for prologue, instead of
2183 framesize to determine if we are frameless or not.
2184 * (frame_chain_valid): Stop backtraces when we run into _start.
2185 * (push_dummy_frame): Reformat to make more readable.
2186 * (find_dummy_frame_regs): ditto.
2187 * (hp_pop_frame): ditto.
2188 * (hp_restore_pc_queue): small cleanup.
2189 * (hp_push_arguments): ditto.
2190 * (pa_do_registers_info): ditto.
2191 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2192 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2193 * Define FRAME_CHAIN_VALID.
2194 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2195 passed to functions.
2197 * paread.c (pa_symtab_read): Use new bfd conventions for
2198 accessing linker symbol table.
2199 * (pa_symfile_init): Access embedded STAB info via BFD section
2200 mechanism and related macros.
2203 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2205 * sparc-stub.c: Use a seperate stack for our traps.
2206 * Handle recursive traps.
2207 * Remove all trap init code. This needs to be done by the
2209 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2211 * (handle_exception): See if we are at breakinst, if so, then
2212 advance PC sp that users can just step out of breakpoint().
2213 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2214 new place if SP has changed.
2215 * (case 's'): Get rid of this, we can't do it yet.
2216 * (case 't'): New command to test any old random feature.
2217 * (case 'r'): New command to reset the system.
2218 * (breakpoint): Add label to breakpoint trap instruction so that
2219 handle_exception() can detect where we are and get past the
2220 breakpoint trivially.
2222 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2224 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2226 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2228 * configure.in: recognise all sparclite variants
2230 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2232 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2233 binary files oring in the right bit.
2235 * main.c, source.c, state.c, symmisc.c: use macros defined in
2236 fopen-{bin|both} when fopening files.
2238 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2240 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2241 from a configuration file (typically including <limits.h>), or to
2242 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2243 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2244 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2245 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2246 * exppritn.c (print_subexp, dump_expression): Add case for
2248 * expression.h (OP_BITSTRING): New expression element type for
2250 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2251 macros to convert between number of expression elements and bytes
2252 to store that many elements.
2253 * i960-tdep.c (leafproc_return): Use new macros to access
2254 minimal symbol name and address fields.
2255 * m88k-pinsn.c (sprint_address): Use new macros to access
2256 minimal symbol name and address fields.
2257 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2258 minimal symbol address field.
2259 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2260 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2261 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2262 Use new BYTES_TO_EXP_ELEM macro.
2263 * parse.c (write_exp_bitstring): New function to write packed
2264 bitstrings into the expression element vector.
2265 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2267 * parser-defs.h (struct stoken): Document that it is used for
2268 OP_BITSTRING as well as OP_STRING.
2269 * parser-defs.h (write_exp_bitstring): Add prototype.
2270 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2271 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2272 LOWER, LENGTH): New tokens for keywords.
2273 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2274 upper_lower_argument, length_argument, array_mode_name,
2275 string_mode_name, variant_structure_mode_name): New non-terminals
2277 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2278 * ch-exp.y (match_bitstring_literal): New lexer support function
2279 to recognize bitstring literals.
2280 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2281 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2282 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2283 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2284 * ch-exp.y (yylex): Check tokentab6.
2285 * ch-exp.y (yylex): Call match_bitstring_literal.
2287 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2289 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2290 symbol name and value fields.
2292 * c-exp.y (yylex): Make static, to match prototype and other
2295 * expression.h (exp_opcode): Add BINOP_MOD.
2296 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2297 * expprint.c (dump_expression): Handle new BINOP_MOD.
2298 * language.c (binop_type_check): Handle new BINOP_MOD.
2299 * main.c (float_handler): Re-enable float handler when hit.
2300 * valarith.c (language.h): Include, need current_language.
2301 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2302 for integer divide truncates towards zero for negative results.
2303 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2304 * valarith.c (value_binop): Allow arithmetic operations on
2305 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2306 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2307 * ch-exp.y (tokentab3): Add MOD and REM.
2308 * ch-exp.y (yylex): Set innermost_block for symbols found
2309 in local scopes. Return LOCATION_NAME for local symbols.
2310 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2311 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2313 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2315 * command.c (shell_escape, make_command, _initialize_command):
2316 don't create or use fork if CANT_FORK is defined.
2317 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2318 code written for the IBM PC" remain.
2319 * xm-go32.h: define CANT_FORK
2321 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2323 * remote-sim.c: first attempt at general simulator interface
2324 * remote-hms.c: whitespace
2325 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2326 understand new stack layout. (print_register_hook): print ccr
2327 register in a fancy way.
2329 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2331 * eval.c (language.h): Include.
2332 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2333 to pointer types when the current language is C. It loses for
2334 other languages when the lower index bound is nonzero.
2335 * valarith.c (value_subscript): Take array lower bounds into
2336 account when performing subscripting operations.
2337 * valops.c (value_coerce_array): Add comment describing why
2338 arrays with nonzero lower bounds are dealt with in value_subscript,
2339 rather than in value_coerce_array.
2341 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2343 * ch-exp.y (FLOAT_LITERAL): Add token.
2344 * ch-exp.y (literal): Add FLOAT_LITERAL.
2345 * ch-exp.y (match_float_literal): New lexer routine.
2346 * ch-exp.y (convert_float): Remove.
2347 * ch-exp.y (yylex): Call match_float_literal.
2348 * ch-exp.y (yylex): Match single '.' after trying
2349 to match floating point literals.
2351 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2352 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2354 * expprint.c (dump_expression): New function for dumping
2355 expression vectors during gdb debugging.
2356 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2357 MULTI_SUBSCRIPT and moved out of BINOP range.
2358 * expression.h (DUMP_EXPRESSION): New macro that calls
2359 dump_expression if DEBUG_EXPRESSIONS is defined.
2360 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2361 * parse.c (length_of_subexp, prefixify_subexp): Change
2362 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2363 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2364 prefixify'ing the expression.
2365 * printcmd.c (print_command_1): Add comment.
2366 * ch-exp.y (expression_list): Add useful actions.
2367 * ch-exp.y (value_array_element): Add useful actions.
2368 * ch-exp.y (array_primitive_value): Add production.
2369 * ch-exp.y (yylex): Recognize ',' as a token.
2371 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2373 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2374 POSIXize the recursive makes (make [variable assignments] target{s})
2376 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2378 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2379 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2380 CPLUS_MARKER for all SVR4 systems, so follow suit.
2381 * defs.h (strdup_demangled): Remove prototype.
2382 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2383 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2384 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2385 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2386 prim_record_minimal_symbol_and_info): Use new macro
2387 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2388 * minsyms.c (install_minimal_symbols): Use new macro
2389 SYMBOL_INIT_DEMANGLED_NAME.
2390 * stabsread.c (define_symbol): Use new macro
2391 SYMBOL_INIT_DEMANGLED_NAME.
2392 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2393 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2394 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2395 SYMBOL_INIT_DEMANGLED_NAME.
2396 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2397 SYMBOL_DEMANGLED_NAME now tests language itself.
2398 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2399 now tests language itself.
2400 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2401 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2402 mangled name member in the language dependent portion of a symbol.
2403 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2404 mangled name member appropriate for a symbol's language.
2405 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2406 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2407 SYMBOL_DEMANGLED_NAME now tests language itself.
2408 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2409 initializes language dependent portion of symbol.
2410 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2411 demangles and caches the demangled form of symbol names.
2412 * utils.c (fputs_demangled, fprint_symbol): Use current language
2413 to select an appropriate demangling algorithm.
2414 * utils.c (strdup_demangled): Remove, no longer used.
2415 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2416 access the Chill mangled name member in the language dependent
2417 portion of a symbol.
2418 * ch-lang.c (chill_demangle): New function, simple demangler.
2419 * defs.h (chill_demangle): Add prototype.
2420 * symtab.h (language_dependent_info): Add struct for Chill.
2422 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2424 * Makefile.in (BISON): Add comment that when bison is used, it
2425 must include the "-y" option.
2426 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2427 Remove defines to remap non-yacc symbols, thus backing out of
2428 previous recent changes. Standard policy is that non-yacc parser
2429 generators get fixed, rather than adding bug workarounds in gdb
2430 for each new one that pops up. Expand comment to note this.
2431 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2433 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2435 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2436 case. Use code in N_SOL.
2438 * paread.c: New file that contains all HPPA/HPUX symbol reading
2440 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2441 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2442 * (dbx_symfile_offsets): Make static.
2443 * (pastab_build_psymtabs): New interface routine for paread to
2444 send stabs into dbxread.
2445 * gdb-stabs.h: Remove gobs of HPPA cruft.
2447 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2449 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2451 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2453 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2454 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2455 and YYDEBUG is not already defined.
2456 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2457 them during the previous replacements.
2458 * printcmd.c (_initialize_printcmd): Update internal documentation
2459 for "set" command to note that the assignment syntax is language
2461 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2462 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2463 and YYDEBUG is not already defined.
2464 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2465 single_assignment_action): New terminals and nonterminal for gdb
2466 extensions to chill expression grammer.
2467 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2468 tokens that start with '$' (register names, convenience vars, etc).
2469 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2470 * ch-exp.y (yylex): Call match_dollar_tokens.
2472 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2474 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2475 accessing minimal symbol data.
2476 * infcmd.c (read_pc): Use #ifdef, not #if.
2477 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2478 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2479 minimal symbol data.
2481 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2482 frame. Use find_return_regnum to find the caller.
2483 * (find_unwind_entry): New routine to locate stack frame info
2484 associated with a procedure. This looks in the $UNWIND_START$
2485 section in the SOM file.
2486 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2487 figure out where the caller's return address is stored.
2488 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2489 to figure out the frame size for a procedure.
2490 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2491 * (init_extra_frame_info): New routine. Corrects PC and FP for
2492 outermost frame if necessary.
2493 * (frame_chain): New routine, moved from tm-hppa.h.
2494 * (skip_trampoline_code): Handle computed function calls (ie:
2495 calls from $$dyncall).
2496 * (unwind_command): Temporary support function to allow user
2497 to control/observe aspects of the unwind (stack frame) info.
2498 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2499 was in a system call, if so, then read the PC from r31.
2500 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2501 with extra arg for skip_trampoline_code().
2502 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2503 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2504 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2506 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2508 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2509 Call new bfd_get_size() and verify that string table is no larger
2510 than the file that is supposed to contain it.
2511 * symfile.c (syms_from_objfile): Only complain about configured
2512 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2513 current target is the default BFD target.
2515 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2517 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2518 * solib.c (bkpt_names): New array of symbol names to try to
2519 use for the "mapping complete" breakpoint. Configurable
2520 define SOLIB_BKPT_NAME is first one to try.
2521 * solib.c (find_solib): Test debug_base for nonzero rather
2522 than just greater than zero.
2523 * solib.c (enable_break): Use bkpt_names to look up address
2524 at which to set "mapping complete" breakpoint.
2526 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2528 * defs.h (STRCMP, STREQ, STREQN): New macros.
2529 * defs.h (demangle_and_match): Remove prototype.
2530 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2531 and STREQN defined in defs.h.
2532 * dwarfread.c (set_cu_language): For completely unknown languages,
2533 try to deduce the language from the filename. Retain behavior
2534 that for known languages we don't know how to handle, we use
2536 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2537 and demangled name fields in symbol.
2538 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2539 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2540 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2541 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2542 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2543 Replace usages throughout.
2544 * elfread.c (demangle.h): Include.
2545 * elfread.c (record_minimal_symbol): Remove prototype and function.
2546 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2547 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2548 * infcmd.c (jump_command): Remove code to demangle name and add
2549 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2550 * minsyms.c (demangle.h): Include.
2551 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2552 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2553 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2554 * mipsread.c (psymtab_language): Add static variable.
2555 * stabsread.c (demangle.h): Include.
2556 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2557 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2558 * stack.c (return_command): Remove explicit demangling of name
2559 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2560 * symfile.c (demangle.h): Include.
2561 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2562 to match macros in symfile.h and allow them to be compiled
2563 if INLINE_ADD_PSYMBOL is not true.
2564 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2565 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2566 Add code to demangle and cache C++ symbol names. Use macro form
2567 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2568 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2569 Remove, also defined in symfile.c, which we already fixed.
2570 * symtab.c (expensive_mangler): Remove prototype and function.
2571 * symtab.c (find_methods): Remove physnames parameter and fix
2573 * symtab.c (completion_list_add_symbol): Name changed to
2574 completion_list_add_name.
2575 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2576 the normal symbol name and the cached C++ demangled name.
2577 * symtab.c (lookup_demangled_partial_symbol,
2578 lookup_demangled_block_symbol): Remove prototypes and functions.
2579 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2580 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2581 Remove code to try demangling names and matching them.
2582 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2583 Fix to try matching the cached demangled name if no match is
2584 found using the regular symbol name.
2585 * symtab.c (find_methods): Remove unused physnames array.
2586 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2587 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2588 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2589 C++ demangled symbol names.
2590 * symtab.h: Much reformatting of structures and such to add
2591 whitespace to make them more readable, and make them more
2592 consistent with other gdb structure definitions.
2593 * symtab.h (general_symbol_info): New struct containing fields
2594 common to all symbols.
2595 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2596 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2597 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2598 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2599 symbol): Use general_symbol_info struct.
2600 * utils.c (demangle_and_match): Remove, no longer used.
2601 * valops.c (demangle.h): Include.
2602 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2603 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2604 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2605 symmisc.c, symtab.c, valops.c: Replace references to minimal
2606 symbol fields with appropriate macros.
2607 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2608 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2609 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2610 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2611 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2612 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2613 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2614 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2615 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2616 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2617 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2618 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2619 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2620 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2622 * buildsym.c (start_subfile, patch_subfile_names): Default the
2623 source language to what can be deduced from the filename.
2624 * buildsym.c (end_symtab): Update the source language in the
2625 allocated symtab to match what we have been using.
2626 * buildsym.h (struct subfile): Add a language field.
2627 * c-typeprint.c (c_print_type): Remove code to do explicit
2629 * dbxread.c (psymtab_language): Add static variable.
2630 * dbxread.c (start_psymtab): Initialize psymtab_language using
2631 deduce_language_from_filename.
2633 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2635 * valprint.c (val_print): Reorganize comment and add note
2636 about dependency on target byte ordering.
2637 * ch-exp.y (value_array_slice): Fix typo.
2638 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2639 byte sized ints are assumed to be char strings and printed with
2640 string syntax. In chill, arrays of chars and arrays of
2641 bytes/ubytes are distinquishable, and printed appropriately.
2643 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2645 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2646 read/write routines for HPUX.
2648 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2649 branch targets to compute target address using const from previous
2650 instruction if necessary.
2651 * Add `Q' operator to print out bit position field various
2653 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2654 cleanups, use new code from Utah.
2655 * (store_inferior_registers): Update to new code from Utah.
2656 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2657 * (fetch_register): Clear out priv level when reading PCs.
2658 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2659 * Remove decl of errno, #include wait.h and target.h.
2660 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2661 were inside of a kernel call. If so, then PC is in a different
2662 register. Also, mask out bottom two bits of all PCs so as not to
2663 confuse higher level code.
2664 * (push_dummy_frame): Create from #define in tm-hppa.h.
2665 * (find_dummy_frame_regs): Update from Utah.
2666 * (hp_pop_frame): Create from #define in tm-hppa.h.
2667 * (hp_restore_pc_queue): New, from Utah.
2668 * (hp_push_arguments): Big fixes from Utah.
2669 * (pa_do_registers_info, pa_print_registers): Only print out fp
2671 * (skip_trampoline_code): New routine to deal with stubs that
2672 live in nowhereland between callers and callees.
2673 * i860-tdep.c: Remove decl of attach_flag.
2674 * infrun.c (wait_for_inferior): Add new macro
2675 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2676 at by PC will be nullified. If so, then step the target once more
2677 so as to avoid confusing the user.
2678 * (just before step_over_function:): Use stop_func_start, not
2679 stop_pc when checking for the existance of line number info.
2680 stop_func_start will reflect the proper address of the target
2681 routine, not of the stub that we may be traversing to get there.
2682 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2683 to deal with the stubs that PA compilers sometimes stick between
2684 callers and callees. Also, define FLAGS_REGNUM for access to the
2686 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2688 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2689 write gr0, PC regs, and PSW!
2690 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2691 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2693 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2694 * Define struct unwind_table_entry.
2695 * valops.c (call_function_by_hand): Add another arg to
2696 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2699 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2701 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2703 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2705 * Makefile.in (VERSION): Bump to 4.7.4.
2706 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2707 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2708 * Makefile.in (HFILES): Add valprint.h.
2709 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2710 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2711 * typeprint.c, typeprint.h: New files for language independent
2712 type printing functions.
2713 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2714 type printing functions and definitions.
2715 * valprint.h: New include file for language independent value
2716 printing definitions.
2717 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2718 dependent value printing functions.
2719 * c-exp.y (production ptype): Add range_type variable and use new
2720 create_range_type function.
2721 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2722 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2723 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2724 "const static" to ANSI-conformant "static const".
2725 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2726 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2728 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2729 * coffread.c (decode_type): Add range_type variable and call to
2730 new create_range_type function.
2731 * complaints.c (complain): Remove unused val variable.
2732 * complaints.c (_initialize_complaints): Make it void.
2733 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2734 variable and call new create_range_type function.
2735 * defs.h (enum val_prettyprint): Move enum from value.h to here
2736 so we can avoid having to include value.h just for prototypes that
2737 need the enum (thanks ANSI).
2738 * dwarfread.c (struct_type): Local anonymous_size variable is
2739 only used if !BITS_BIG_ENDIAN.
2740 * dwarfread.c (decode_subscript_data_item): Add rangetype
2741 variable and call new create_range_type function.
2742 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2744 * eval.c (evaluate_subexp): Remove unused local variable name
2745 and the statement with no side effects that initializes it.
2746 * expprint.c (print_subexp): Change local_printstr to
2748 * gdbtypes.c (create_range_type): New function that creates
2749 a range type using code fragments from object file readers as
2750 an example of what has to be initialized.
2751 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2752 and high_bound parameters, replaced with a single range_type
2753 parameter. Change function body to use passed in range_type
2754 rather than handcrafting one.
2755 * gdbtypes.h (create_range_type): Add prototype.
2756 * gdbtypes.h (create_array_type): Change prototype parameters.
2757 * infrun.c (normal_stop): Remove unused local variables tem and c.
2758 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2759 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2760 stub functions that call error if called.
2761 * language.c (unknown_language_defn, auto_language_defn,
2762 local_language_defn): Add initializers unk_lang_print_type and
2764 * language.h (struct language_defn): Reformat for larger
2765 comments, add la_print_type and la_val_print members. Add
2766 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2767 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2768 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2770 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2772 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2773 * main.c (execute_command): Remove unused local variable cmdlines.
2774 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2775 (clear_displays), symmisc.c (block_depth), values.c
2776 (clear_value_history):
2777 Make testing of truth value of assignment result explicit.
2778 * mipsread.c (upgrade_type): Update FIXME to include future use
2779 of create_range_type.
2780 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2781 whatis_exp, maintenance_print_type): Move prototypes and functions
2783 * printcmd.c (_initialize_printcmd): Move add_com calls for
2784 ptype_command and whatis_command to new typeprint.c.
2785 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2786 * source.c (find_source_lines): Local variable c only used
2787 when LSEEK_NOT_LINEAR is defined.
2788 * stabsread.c (read_array_type): Use new create_range_type
2790 * stabsread.c (read_range_type): Add new index_type variable and
2791 call new create_range_type function rather than handcrafting
2793 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2794 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2795 * symtab.c (type_print_base usages): Use c_type_print_base.
2796 * symtab.c (type_print_varspec_prefix usages): Use
2797 c_type_print_varspec_prefix.
2798 * symtab.c (type_print_method_args usages): Use
2799 cp_type_print_method_args.
2800 * valprint.c: Completely ripped apart and the fragments used
2801 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2802 valprint.h. Remaining stuff is language independent.
2803 * value.h (struct fn_field): Forward declare for prototypes.
2804 * value.h (type_print_1): Remove prototype.
2805 * value.h (enum val_prettyprint): Moved to defs.h.
2806 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2807 * value.h (baseclass_offset): Add prototype.
2808 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2809 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2810 * ch-typeprint.c: New file for language dependent type printing.
2811 * ch-valprint.c: New file for language dependent value printing.
2812 * ch-exp.y (parse_number): Remove prototype and stub function.
2813 * ch-exp.y (decode_integer_literal): Removed unused digits and
2815 * ch-exp.y (convert_float): Completely ifdef out for now.
2816 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2817 ch-lang.c (chill_op_print_tab):
2818 Change from ANSI-obsolescent "const static" to ANSI-conformant
2820 * ch-exp.y (yylex): Add unhandled storage class enumeration
2821 literals to switch statement for completeness.
2822 * ch-lang.c (chill_create_fundamental_types): Remove unused
2823 nbytes variable. Change dummy type to 2 bytes to match int.
2824 Handle FT_VOID types gratuituously added to chill DWARF by
2825 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2826 type rather than a one byte TYPE_CODE_INT type.
2827 * ch-lang.c (chill_language_defn): Add chill_print_type and
2829 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2831 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2833 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2834 bfd_get_symbol_leading_char instead.
2836 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2837 leading character from names.
2838 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2839 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2840 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2842 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2843 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2844 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2845 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2846 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2847 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2848 * symfile.c (syms_from_objfile): Insert debugging check to test
2849 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2851 * doc/gdbint.texinfo (Host Conditionals): Remove
2852 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2854 (Target Conditionals): Remove all of the above.
2856 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2858 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2859 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2861 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2863 * coffread.c (decode_type): catch negative tagndx fields generated
2865 * exec.c: comment out string following #endif.
2866 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2867 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2869 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2870 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2872 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2874 * complaints.c: New file, code moved from utils.c.
2875 * complaints.c (complain): Made into a varargs function.
2876 * complaints.h: New file, code moved from symfile.h.
2877 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2878 * Makefile.in (HFILES): Add complaints.h.
2879 * Makefile.in (OBS): Add complaints.o.
2880 * symfile.c (complaint_root, stop_whining, complaint_series,
2881 complain, clear_complaints, add_show_from_set for stop_whining):
2882 Moved to complaints.c.
2883 * symfile.h (struct complaint, complaint_root decl, complain
2884 prototype, clear_complaints prototype): Moved to complaints.h.
2885 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2886 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2887 complaints.h. Remove casts from arguments to complain(),
2888 which is now a varargs function, and remove unnecessary
2889 placeholder zero args.
2890 * defs.h (begin_line): Add prototype.
2891 * defs.h (vprintf_filtered): Add prototype.
2892 * dwarfread.c (varargs.h): Remove, no longer needed.
2893 * dwarfread.c (dwarfwarn): Remove prototype and function.
2894 * dwarfread.c (complaints): Define a bunch of complaints.
2895 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2896 usages to standard complain() calls.
2897 * utils.c (begin_line): New function that ensures that
2898 whatever gets filter-printed next starts on its own line.
2899 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2900 but to stdout (calls vfprintf_filtered internally).
2902 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2904 * remote.c: Avoid printf_filtered line limit. Suggested by
2905 Robert R. Henry, <rrh@tera.com>.
2906 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2908 * main.c (main): Accept --silent as well as --quiet. Change +help
2909 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2911 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2912 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2914 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2916 * tm-nindy960.h, remote-nindy.c: Lint.
2918 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2920 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2921 a optional type to decorate as an array type, the type of the
2922 index, and the bounds of the array. Records this additional info
2923 in the array type for use with languages with nonzero array
2925 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2926 to note that arrays may have bounds.
2927 * gdbtypes.h (create_array_type): Update prototype.
2928 * c-exp.y (ptype production): Adjust for new create_array_type
2929 calling conventions.
2930 * coffread.c (decode_type): Call create_array_type rather than
2931 handcrafting array types.
2932 * convex-tdep.c (value_type): Remove, now use create_array_type.
2933 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2934 vector_type into calls to create_array_type.
2935 * dwarfread.c (decode_subscr_data): Name changed to
2936 decode_subscript_data_item throughout.
2937 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2938 create_array_type. Now records index type and range as well.
2939 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2940 change to use create_array_type.
2941 * dwarfread.c (read_subroutine_type): Test existing user defined
2942 types before decorating them, to ensure they are blank, and
2943 complain about it if they are not.
2944 * dwarfread.c (decode_fund_type): For unrecognized types, always
2945 return some valid type (type integer). If the unrecognized type
2946 cannot be an implementation defined type, complain as well.
2947 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2948 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2949 * mipsread.c (upgrade_type): Add FIXME comment that code to
2950 handcraft arrays should be replaced with call to create_array_type.
2951 * stabsread.c (read_array_type): Replace code to handcraft
2952 array types with call to create_array_type.
2953 * valprint.c (type_print_varspec_prefix): Minor formatting
2954 change, join lines that don't need to be split.
2956 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2958 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2959 decl for attach_flag, it now lives in inferior.h.
2960 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2961 Make most functions static.
2962 * hppah-nat.c: General cleanups, remove BSD specific code (since
2963 that all lives in hppab-nat.c).
2964 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2965 Change sense of test against inside_entry_file(). This fix is
2967 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2968 to read/write_register_bytes().
2969 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2970 work around PA-GAS assembler bug. Also, add trailing */ to some
2972 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2973 Same reason as above.
2975 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2977 * mipsread.c (parse_symbol): When checking whether a structured
2978 type is an enum, check qualifiers of its first member, as well as
2979 the base type of the member. Bug found and fixed by John M.
2980 Farrell, <farrell@fjord.reo.dec.com>.
2982 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2983 * remote-vx.c: Don't include vx-share/reg.h.
2984 * vx-share/ptrace.h: Reproduce from scratch.
2985 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2986 * Makefile.in: Remove references to removed files, and to removed
2987 29k-share directories.
2989 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2991 * c-lang.c (_initialize_c_language): Name changed from
2993 * m2-lang.c (_initialize_m2_language): Name changed from
2995 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2996 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2997 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2998 expression parsing into c-lang.c and m2-lang.c respectively.
2999 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
3000 m2-exp.y respectively.
3001 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
3002 and m2-* files respectively.
3003 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
3004 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
3005 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
3006 * expression.h (struct block): Forward declaration for prototypes.
3007 * language.h (struct objfile): Forward declaration for prototypes.
3008 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
3009 * Makefile.in (HFILES): Add ch-lang.h.
3010 * Makefile.in (OBS): Add ch-lang.o.
3011 * ch-exp.y: Migrate code that has nothing to do with expression
3012 parsing into ch-lang.c.
3013 * ch-lang.c: New file, code migrated from c-exp.y.
3014 * ch-lang.h: New file, internal interface between ch-* files.
3015 * ch-lang.c (_initialize_chill_language): Name changed from
3016 _initialize_chill_exp.
3018 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
3019 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
3020 * config/amix.mh (NATDEPFILES): Add.
3021 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
3024 * dwarfread.c (decode_subscr_data): Remove spurious test that
3025 accepted only integer subscript types. We don't do anything
3026 with the type at the moment anyway.
3028 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
3030 * ch-exp.y (match_character_literal): Fix case where no
3031 match at all is found.
3032 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
3033 width types. For example, "INT" is always 2 bytes regardless
3034 of the values of any TARGET_*_BIT macros. So use explicit
3035 numeric sizes for the types.
3037 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
3039 * c-exp.y (c_create_fundamental_type): New function to create
3040 language specific fundamental types for C.
3041 * m2-exp.y (m2_create_fundamental_type): New function to create
3042 language specific fundamental types for Modula 2.
3043 * c-exp.y (c_language_defn, cplus_language_defn): Add
3044 c_create_fundamental_type to language struct initializers.
3045 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
3046 to language struct initializers.
3047 * dwarfread.c (expression.h, language.h): Include.
3048 * dwarfread.c (ftypes): New array to hold fundamental types
3049 for current compilation unit.
3050 * dwarfread.c (cu_language_defn): New pointer to language
3051 struct for language of current compilation unit.
3052 * dwarfread.c (dwarf_fundamental_type): New function to
3053 create/lookup fundamental types.
3054 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3055 * dwarfread.c (throughout): Replace lookup_fundamental_type
3056 with dwarf_fundamental_type.
3057 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3058 compilation unit (may be different language or different objfile).
3059 * gdbtypes.c (lookup_fundamental_type): Move actual type
3060 creations into language specific fundamental type creation
3061 functions and call via create_fundamental_type. Add comment
3062 about this function being obsolescent.
3063 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3064 sized signed and unsigned integers.
3065 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3066 * language.c (language_def): New function to lookup a language
3067 struct given it's enumeration.
3068 * language.h (struct language_defn): Add la_fund_type, a pointer
3069 to a function that creates fundamental types for this language.
3070 * language.h (create_fundamental_type): New macro to create
3071 fundamental types based on the current language.
3072 * language.h (language_def): Add prototype.
3073 * language.c (unk_lang_create_fundamental_type): New function
3074 for initializing language structs, calls error if called.
3075 * language.c (unk_language_defn, auto_language_defn,
3076 local_language_defn): Use unk_lang_create_fundamental_type.
3077 ch-exp.y (chill_create_fundamental_type): New function.
3078 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3079 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3081 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3083 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3085 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3086 as GCC_PRODUCER and GPLUS_PRODUCER.
3088 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3090 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3093 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3095 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3096 rather than '$'. This particular piece of braindamage is
3097 spreading like ooze. It's now infected libiberty, deja-gnu,
3099 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3100 hardwired '$' character.
3102 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3104 (Changes to break incredibly ugly, unmaintainable 750 line
3105 read_struct_type function up into managable pieces.)
3106 * Makefile.in (VERSION): Bump to 4.7.3.
3107 * stabsread.c (struct field_info): Local struct definition.
3108 * stabsread.c (read_member_functions, read_struct_fields,
3109 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3110 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3111 functions from fragmented read_struct_type.
3112 * stabsread.c (stabs_general_complaint): Catchall complaint.
3113 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3114 symbol name continuation code. Use macro throughout.
3115 * stabsread.c (various places): Replace add-one-to-pointer
3116 with pointer increment.
3117 * stabsread.c (read_type): Retain function local copy of type
3118 descriptor. Rearrange code calling read_struct_type() to match
3120 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3121 a single blank as the name of nameless enumerations. Recognize
3122 this special case and set nameless flag.
3123 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3125 * ch-exp.y (access_name): New non-terminal token and
3127 * ch-exp.y (general_procedure_name): Now a terminal token.
3128 * ch-exp.y (location): Expand production.
3129 * ch-exp.y (match_simple_name_string): New function.
3130 * ch-exp.y (yylex): Call match_simple_name_string and return
3131 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3133 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3135 * munch: Backslash escape vertical bar characters inside
3136 grep patterns since they have special meaning for some greps.
3137 * parse.c (write_exp_string): Complete rewrite to store string
3138 contants as a leading explicit length, followed by the string data,
3139 followed by a trailing explicit length.
3140 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3141 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3142 Use recorded explicit length of strings in expression elements,
3143 rather than strlen. Adjust code to skip over strings stored in
3144 expression elements, and code to access strings, to account for
3145 new leading explicit size expression element.
3146 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3147 0, to avoid negative expression element indices.
3148 * valops.c (search_struct_method): Minor whitespace change.
3150 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3152 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3153 which together maintain a dynamically expandable static buffer
3154 for the lexer to use when translating C strings to their internal
3155 form (other future uses possible). Fix parsing of C style strings
3156 to do the normal C style input conversions of escaped character
3158 * valops.c (value_string): Remove translation of escaped
3159 character sequences, now done in C expression parser.
3160 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3161 and decides if it should be printed in literal form or some other
3162 form, based on it's ASCII value and setting of sevenbit_strings.
3163 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3164 macro, change indentation style.
3165 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3166 * ch-exp.y (chill_printstr): First cut at real function instead
3169 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3171 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3173 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3175 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3177 * defs.h (sevenbit_strings): Add declaration.
3178 * defs.h (printchar): Replace with gdb_printchar.
3179 * language.h (language_defn): Add new function pointers
3180 la_printchar and la_printstr, to do language dependent
3181 printing of characters and strings.
3182 * language.h (local_printchar, local_printstr): New macros
3183 to call language dependent functions pointed to by la_printchar
3184 and la_printstr respectively.
3185 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3186 dependent functions for printing characters and strings.
3187 * c-exp.y (c_language_defn, cplus_language_defn): Add
3188 c_printchar and c_printstr.
3189 * command.c (do_setshow_command): Rename printchar use to
3191 * expprint.c (print_subexp): Replace C style string output
3192 with call to local_printstr.
3193 * language.c (unk_lang_printchar, unk_lang_printstr):
3194 New stubs, currently errors.
3195 * language.c (unknown_language_defn, auto_language_defn,
3196 local_language_defn): Add unk_lang_printchar and
3198 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3199 language dependent functions to print characters and strings.
3200 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3201 * utils.c (printchar): Renamed to gdb_printchar.
3202 * valprint.c (print_string): Remove prototype, function moved
3203 to c-exp.y, where it becomes c_printstr.
3204 * valprint.c (print_max): Made global for reference from the
3205 language dependent printing routines in *-exp.y.
3206 * valprint.c (repeat_count_threshold): New variable with function
3207 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3208 Change all references to old macro to references to new variable.
3209 * valprint.c (value_print, val_print): Replace calls to
3210 print_string with calls to local_printstr.
3211 * valprint.c (val_print): Replace C style character printing
3212 with call to local_printchar.
3213 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3214 * valprint.c (_initialize_valprint): Add add_show_from_set
3215 call for setting up repeat_count_threshold as print variable.
3216 * ch-exp.y (decode_integer_value): New function.
3217 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3218 * ch-exp.y (chill_printchar, chill_printstr): New language
3219 dependent functions for printing characters and strings.
3220 * ch-exp.y (chill_language_defn): Add chill_printchar and
3223 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3225 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3226 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3227 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3229 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3231 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3232 and assume the process has been killed.
3234 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3236 * remote-udi.c (udi_open): Reset vars so that user can re-run
3237 programs without leaving GDB.
3238 * (many routines): Slightly improve error handling.
3239 * (download): Zero out BSS by longs instead of bytes to avoid
3240 timeouts in real hardware.
3241 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3242 that connection is no longer in use after shutdown() of socket.
3243 This keeps GDB from dying of a SIGPIPE when you issue multiple
3244 `target udi' commands.
3246 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3248 * language.h (language_format_info): New structure to bundle
3249 local formatting information.
3250 * language.h (language_defn): Replace individual format info
3251 with language_format_info structs.
3252 * language.h (local_*_format, local_*_format_prefix,
3253 local_*_format_specifier, local_*_format_suffix): New macros
3254 for binary/octal/decimal/hex formats to access info elements.
3255 * c-exp.y (c_language_defn): Update for new format handling.
3256 * m2-exp.y (m2_language_defn): Update for new format handling.
3257 * dbxread.c (language.h): Include for partial-stab.h use.
3258 * mipsread.c (expression.h, language.h): Include for
3260 * defs.h (local_hex_format, local_hex_format_custom,
3261 local_hex_string, local_hex_string_custom): Move to language.h.
3262 * language.c (local_hex_format_custom, local_hex_string,
3263 local_hex_string_custom, local_octal_format_custom): Use new
3265 * language.c (unknown_language_defn, auto_language_defn,
3266 local_language_defn): Update for new format handling.
3267 * printcmd.c (print_scalar_formatted): Use new macros
3268 to access decimal and binary format info for printing.
3269 * c-exp.y (chill_language_defn): Update for new format handling.
3270 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3271 * ch-exp.y (decode_integer_literal): Add function
3272 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3273 * ch-exp.y (builtin_type_chill_char): Add definition.
3274 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3276 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3278 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3280 (aix_framedata): added nosavedpc field.
3281 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3283 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3284 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3285 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3286 instructions as function_frame_info does. Expand special case of
3287 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3289 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3291 (function_frame_info): Set frameless if the function has no frame,
3292 and set nosavedpc if the PC was not saved. Handle gcc generated
3293 stfd 31,-4(31); st 31, -12(31) correctly.
3294 (frameless_function_invocation): New second argument pcsaved; if 0
3295 return whether the function has a frame, if 1 return whether the
3297 (frame_initial_stack_address): Correct typo: cache registers for
3298 callee_fi, not for fi, (avoids reading garbage memory locations).
3300 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3302 * infrun.c (wait_for_inferior (just before step_over_function
3303 label)): Change test for stepping into subroutine to check for the
3304 presence of line number info. This makes stuff compiled with -g1
3305 cause GDB to not lose control when stepping.
3307 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3308 Improve comments as well.
3310 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3312 * Makefile.in (VERSION): Bump to 4.7.2
3313 * symtab.c (find_pc_symtab): Fix return of random value
3315 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3316 Makefile since it contains sed patterns used in generation.
3317 Add sed pattern to also delete #include of any malloc.h.
3318 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3319 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3320 function names to conform to K&R terminology with respect to
3321 logical and bitwise operators:
3322 UNOP_ZEROP => UNOP_LOGICAL_NOT
3323 UNOP_LOGNOT => UNOP_COMPLEMENT
3324 BINOP_LOGAND => BINOP_BITWISE_AND
3325 BINOP_LOGXOR => BINOP_BITWISE_XOR
3326 BINOP_LOGIOR => BINOP_BITWISE_IOR
3327 BINOP_AND => BINOP_LOGICAL_AND
3328 BINOP_OR => BINOP_LOGICAL_OR
3329 PREC_OR => PREC_LOGICAL_OR
3330 PREC_AND => PREC_LOGICAL_AND
3331 PREC_LOGIOR => PREC_BITWISE_IOR
3332 PREC_LOGXOR => PREC_BITWISE_XOR
3333 PREC_LOGAND => PREC_BITWISE_AND
3334 value_zerop() => value_logical_not()
3335 value_lognot() => value_complement()
3336 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3337 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3338 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3339 and is nonexistant in some SVR4 based systems.
3340 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3341 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3343 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3344 * source.c (source_info): Fix minor nits, print "1 line" rather
3345 than "1 lines", and "language is <lang>".
3346 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3347 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3348 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3350 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3351 * ch-exp.y: New expression parser, for GNU-Chill.
3352 * defs.h (enum language): Add language_chill.
3353 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3354 LANG_MODULA2 a recognized language.
3355 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3356 Chill as well as Modula-2.
3357 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3358 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3359 * language.c (set_language_command): Add chill.
3360 * language.c (binop_result_type, integral_type, character_type,
3361 boolean_type, structured_type, value_true, binop_type_check):
3362 Add language_chill cases.
3363 * language.h (_LANG_chill): Define.
3364 * symfile.c (deduce_language_from_filename): Recognize the
3365 filename extensions ".chill", ".c186", and ".c286" for Chill.
3366 * valprint.c (typedef_print): Add case for language_chill.
3367 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3368 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3369 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3370 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3372 * Makefile.in (distclean): Add target ch-exp.tab.c.
3373 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3374 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3375 * eval.c (evaluate_subexp): Add OP_BOOL case.
3376 * expprint.c (print_subexp): Add OP_BOOL case.
3378 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3380 * infcmd.c (set_environment_command): Avoid skipping first
3381 char of env value if an '=' appears in it. Bug report and fix
3382 by Mark Jungerman, <maj@lucid.com>.
3384 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3386 * infcmd.c (step_over_calls): Improve comments.
3387 * symtab.c (find_pc_psymtab): Clean up a bit.
3388 * (find_pc_symtab): Fix comments, clean up code.
3389 * (find_pc_line): General cleanups, efficiency improvements.
3390 Also, don't return garbage when some line info exists, but there
3393 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3395 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3396 member, and the stat pointer passed to vmap_symtab was NULL, the
3397 wrong vmap entries would be modified. Fixes behavior where
3398 attempting to load symbols for a module with no member would mess
3399 up already read in symbols.
3401 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3403 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3404 29k-share/dfe/mini2udi.o.
3405 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3406 * alldeps.mak, depend: Update to deal with removal of
3407 aforementioned files.
3408 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3409 requirement for useless 'program' argument. Clean up
3410 udi_create_inferior, and udi_load to call common download()
3411 routine. Create download routine to load remote hosts directly
3412 (with the help of BFD) so that we don't need yank.c and
3414 Fix udi_detach to call UDIDisconnect with
3415 the right arguments. Clean up udi_resume, don't assign tip_error
3416 twice. Clean up udi_wait, straighten out status codes. Make
3417 udi_kill really work.
3419 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3421 * c-exp.y: separated host/target idea of integer type size,
3422 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3423 UINT and CHAR rules. (parse_number): work out the targetwise type
3424 of a number based upon it's size and qualifiers. (yylex): chars
3425 are now treated the same way as ints.
3427 * source.c (indentify_source_line): don't core dump if wanted
3428 line is larger than number of lines in source. (can happen when
3429 coff gets confused about #included source).
3431 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3433 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3434 when debugging a program with 100 shared libraries.
3436 * solib.c (solib_map_sections): Always close the BFD we open.
3437 Free all malloc'd storage we allocate, too, including error cases.
3438 (struct so_list): Remove unused so_bfd member.
3439 (clear_solib): Don't bother closing so_bfd.
3441 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3442 cacheable. `So many symbol files, so little file descriptors.'
3444 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3446 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3447 Stubs should stand alone as much as possible.
3449 * source.c (show_directories): Avoid printf_filtered length prob
3450 pointed out by Jonathan Stone.
3452 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3453 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3454 <Lee_Cooprider@vos.stratus.com>.
3456 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3458 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3459 struct, not struct itself.
3460 * serial.h (serial_restore): Fix prototype, takes pointer not
3463 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3465 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3466 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3468 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3470 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3471 Stubs should stand alone as much as possible.
3473 * README: Add remote-es1800.c and remote-st2000.c to table.
3474 * go32-nat.c: Remove, there is no native go32 support.
3475 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3477 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3479 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3480 new routines to deal with sending SIGINTs to attached processes
3481 when the user interrupts the controlling GDB.
3482 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3483 the aforementioned routines when waiting for the attached process.
3485 * elfread.c, mipsread.c: Include <string.h>.
3486 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3487 * serial.h: Add prototype for serial_restore().
3489 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3491 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3492 minimal_symbol_count, because the NULL symbol is not included in
3493 the count. This prevented this function from finding the last
3494 symbol in the table.
3496 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3498 * dbxread.c (process_one_symbol): if not defined
3499 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3500 the start of the function, not just after N_FUN.
3502 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3504 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3505 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3506 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3507 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3508 file. Remove preprocessor defines that previously did remapping.
3510 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3512 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3513 Bug fix courtesy of Alexander Klaiber.
3515 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3517 hp300 native support (hp300hpux untested).
3519 * hp300ux-xdep.c: removed.
3520 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3521 * xm-hp300hpux.h: updated copyright.
3522 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3523 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3524 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3525 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3526 fork-child.o coredep.o corelow.o.
3527 (NAT_FILE, NATDEPFILES): new macros.
3528 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3529 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3531 (NAT_FILE, NATDEPFILES): new macros.
3532 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3534 Vax ultrix native support.
3536 * nm-vax.h: new file.
3537 * Makefile.in (HFILES): added nm-vax.h.
3538 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3539 coredep.o corelow.o removed.
3540 (NAT_FILE, NATDEPFILES): new macros.
3541 * xm-vax.h: updated copyright.
3542 (REGISTER_U_ADDR): removed.
3544 Apollo native support (untested).
3546 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3547 * a68v-nat.c, nm-apollo68[bv].h: new files.
3548 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3549 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3550 * a68v-xdep.c: removed.
3551 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3552 inftarg.o fork-child.o a68v-xdep.o.
3553 (NAT_FILE, NATDEPFILES): new macros.
3555 * defs.h: include nm.h.
3556 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3557 sparc-tdep.c, : do not include nm.h.
3558 * doc/gdbint.texinfo: nm.h now included in defs.h.
3560 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3562 * Makefile.in (VERSION): 4.7.1 post release!
3564 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3566 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3568 * Makefile.in (VERSION): gdb-4.7 release.
3569 * README: Update for gdb-4.7.
3571 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3573 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3576 * alldeps.mak, depend: Update.
3578 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3580 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3582 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3583 causes problems in setting breakpoint in the right place in
3584 functions with `float' args which are passed as doubles.
3585 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3586 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3588 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3590 * Makefile.in (HFILES): Add nm-i386sco.h.
3591 * dwarfread.c: include <sys/types.h> for SCO.
3592 * infptrace.c: Don't include ptrace.h under SCO.
3593 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3595 * config/i386v.mt: Add exec.o to TDEPFILES.
3597 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3599 * i386v-nat.c: Remove space from front of #endif.
3600 * irix4-nat.c: Remove externs of registers[], include inferior.h
3602 * mips-nat.c: Explicitly initialize zerobuf to 0!
3603 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3604 Always setup fci->frame, even if it's non-zero. Too many places
3605 depend upon this behavior (and I have to get a release out the
3607 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3608 processing_gcc_compilation if we find the embedded stabs marker.
3609 This fixes several bugs with finding the location of short or char
3610 function parameters passed on the stack.
3612 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3614 Native support for sun4sol2.
3616 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3617 * nm-sysv4.h: new file.
3618 * Makefile.in (HFILES): added nm-sysv4.h.
3619 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3620 (NAT_FILE, NATDEPFILES): new macros.
3621 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3623 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3625 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3626 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3628 * Makefile.in (VERSION): Tick to 4.6.9.
3630 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3632 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3633 definition, replace with portable one.
3634 * remote-nindy.c: Lint.
3635 (nindy_wait): Return type is int, result is inferior_pid.
3636 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3637 (initialize_symmisc): Remove empty function.
3638 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3639 Remove obsolete, misspelled macro.
3640 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3641 (all @node commands): Use new form to avoid nitpicking errors.
3642 * doc/gdbint.texinfo: Document host/native/target split.
3644 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3646 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3648 * xm-mips.h (offsetof): Don't define this if __STDC__.
3650 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3652 umax native support (untested).
3654 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3656 (NAT_FILE, NATDEPFILES): new macros.
3657 * config/umax.mt (TDEPFILES): removed exec.o.
3658 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3659 removed to nm-umax.h.
3660 * nm-umax.h: new file.
3661 * Makefile.in (HFILES): added nm-umax.h.
3663 hppa native support (untested).
3665 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3666 (NAT_FILE, NATDEPFILES): new macros.
3667 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3668 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3669 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3670 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3671 * hppa[bh]-xdep.c: removed.
3672 * hppa[bh]h-tdep.c: do not include ptrace.h.
3673 * Makefile.in (HFILES): added nm-hppa[bh].h.
3675 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3677 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3679 * mips-nat.c: Straighten out include files. Work around
3680 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3683 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3685 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3686 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3687 backtraces from core files work.
3688 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3689 Functions are now defined in mips-nat.c.
3691 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3693 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3694 serial_default_name().
3696 * remote-hms.c, ser-go32.c, serial.h: Change from
3697 serial_timedreadchar() to new serial_readchar().
3699 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3701 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3703 * c-exp.y: Moved handling of 'const' and 'volatile' from
3704 <type> to <typebase>. This removes 2 conflicts.
3706 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3708 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3709 from breakpoint table when reseting breakpoints.
3711 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3713 Native support cleanup and corefile fixes for i386 SVR4 systems.
3715 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3716 fill_fpregset): Moved to i386v4-nat.c
3717 * i386v4-nat.c, nm-i386v4.h, : New files.
3718 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3719 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3720 change i386v-nat.o to i386v4-nat.o.
3722 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3724 Miscellaneous 386 configs updated.
3726 * config/i386aout.mt (TDEPFILES): removed exec.o.
3727 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3728 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3729 (NAT_FILE, NATDEPFILES): new macros.
3730 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3731 config/i386v4.mt (TDEPFILES): removed exec.o.
3732 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3733 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3734 (NAT_FILE, NATDEPFILES): new macros.
3735 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3736 fork-child.o coredep.o corelow.o i386-xdep.o.
3737 (NAT_FILE, NATDEPFILES): new macros.
3739 Native support cleanup for i386bsd (untested).
3741 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3742 * config/i386bsd.mh (NATDEPFILES): added exec.o
3743 * tm-i386bsd.h (FLOAT_INFO): removed.
3744 * nm-i386bsd.h (FLOAT_INFO): added.
3746 Native support for i386v (untested).
3748 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3749 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3750 (NAT_FILE, NATDEPFILES): new macros.
3751 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3752 * i386-xdep.c: removed.
3753 * Makefile.in (HFILES): added nm-i386v.h
3754 * i386v-nat.c, nm-i386v.h: new file.
3755 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3757 * tm-i386v.h (FLOAT_INFO): removed.
3759 Native support for linux (untested).
3761 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3762 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3763 (NAT_FILE, NATDEPFILES): new macros.
3764 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3765 * Makefile.in (HFILES): added nm-linux.h.
3766 * nm-linux.h: new file.
3767 * xm-linux.h: updated copyright. cleaned up formatting.
3768 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3770 Native support for sun386 (untested).
3772 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3773 fork-child.o sun386-xdep.o.
3774 (NAT_FILE, NATDEPFILES): new macros.
3775 * config/sun386.mt (TDEPFILES): removed exec.o.
3776 * Makefile.in (HFILES): added nm-sun386.h.
3777 * sun386-nat.c, nm-sun386.h: new file.
3778 * sun386-xdep.c: removed.
3779 * xm-sun386.h: updated comment and copyright.
3780 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3783 Native support for i386mach (untested).
3785 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3786 fork-child.o mach386-xdep.o.
3787 (NAT_FILE, NATDEPFILES): new macros.
3788 * Makefile.in (HFILES): added nm-i386mach.h.
3789 * nm-i386mach.h, i386mach-nat.c: new files.
3790 * mach386-xdep.c: removed.
3791 * xm-i386mach.h: updated copyright.
3792 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3795 Native separation for go32 (untested).
3797 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3798 * go32-nat.c: new file.
3799 * go32-xdep.c (call_ptrace, child_resume,
3800 fetch_inferior_registers, store_inferior_registers,
3801 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3803 Native support for m88k (untested).
3805 * Makefile.in (HFILES): added nm-m88k.h
3806 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3807 FETCH_INFERIOR_REGISTERS): removed.
3808 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3809 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3810 (NAT_FILE, NATDEPFILES): new macros.
3811 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3812 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3813 * m88k-xdep.c: removed.
3815 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3817 * i386b-nat.c: Comment changes.
3818 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3820 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3822 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3824 Avoid longjmp()-catching compilation errors in cross-ports.
3826 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3827 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3828 Move from mips-tdep.c and tm-{irix3,mips}.h.
3829 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3831 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3834 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3835 (fetch_core_registers): Fix bfd_seek arguments.
3837 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3839 Make core files work again (add back the `core' target).
3841 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3842 (NATDEPFILES): Add corelow.o.
3843 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3846 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3847 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3848 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3849 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3850 appears. FIXME, these should be moved to NATDEPFILES for native
3853 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3855 Ultra3 host/target/native split. (untested).
3857 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3858 (fetch_register, fetch_inferior_registers,
3859 store_inferior_registers, fetch_core_registers): removed to
3861 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3863 * Makefile.in (HFILES): added nm-ultra3.h.
3864 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3865 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3867 (NAT_FILE, NATDEPFILES): new macros for native support.
3868 * config/ultra3.mt (TDEPFILES): exec.o removed.
3870 * xm-vaxult.h: add MEM_FNS_DECLARED.
3872 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3874 * Makefile.in (VERSION): Roll to 4.6.8.
3875 (OBS): Put version.o first, so Makefile rebuild happens early.
3877 * command.h: Publicize prototype for not_just_help_class_command.
3878 * command.c: Remove proto.
3879 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3880 output. Move "maint info" from class info to class maintenance,
3882 * infrun.c: Move "stop" to class_obscure, and give it a
3883 function so it will not be seen as a global help topic. FIXME,
3884 it should be possible to set these attributes independently.
3886 * core.c (core_command): Make nicer error message for no core support.
3888 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3890 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3891 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3893 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3894 (scan_compilation_units): Punt unused filename arg. dbfoff,
3895 lnoffset, and curlnoffset are file_ptr's now.
3896 (dwarf_build_psymtabs): Drop desc and filename args; use
3897 objfile. dbfoff and lnoffset are file_ptr's now.
3898 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3899 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3900 (elf_symfile_read): Skip desc and filename args to
3901 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3902 * gdb-stabs.h: Use file_ptr rather than off_t.
3903 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3904 compile-time debug check that someone turned off as "unused".
3905 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3906 * symfile.h: Update dwarf_build_psymtabs and
3907 elfstab_build_psymtabs prototypes.
3908 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3909 Use file_ptr offsets. bfd_seeks use L_SET.
3911 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3913 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3914 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3915 value so that demangler won't be invoked. This greatly speeds up
3917 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3918 linked_proc_info so that it properly deallocates the appropriate
3919 item after it is done with it instead of before.
3920 * Don't pass bogus frame pointer to create_new_frame(). Just
3921 leave it as zero so that lower level code will figure out the
3924 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3926 Sony News native support.
3928 * Makefile.in (HFILES): added nm-news.h.
3929 * nm-news.h: new file.
3930 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3931 fork-child.o coredep.o to NATDEPFILES.
3932 (NAT_FILE, NATDEPFILES): new macros for native support.
3933 * config/news.mt (TDEPFILES): removed exec.o.
3935 * remote-vx.c: remove redundant include of sys/time.h.
3937 * infrun.c: include ctype.h. Otherwise some machines result in
3938 undefined for isdigit.
3940 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3942 * configure.in: Convert m68k entries to m68* entries to handle
3943 all the various m68xxx hosts and targets.
3944 * config/news1000.mt: No longer needed, same as news.mt.
3946 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3948 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3950 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3952 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3953 nm-sun2.h, nm-mips.h.
3955 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3957 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3959 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3961 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3963 * xm-hppah.h: if __STDC__ is not defined, define
3965 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3966 compiler; see the comment in the file.
3968 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3970 First cut at support for all BSD variants on 386.
3972 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3973 * i386b-nat.c: New native support file.
3974 * configure.in: Add host and target for i[34]86-*-bsd*.
3975 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3977 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3979 Sun2 native support (untested).
3981 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3982 REGISTER_U_ADDR): removed to nm-sun2.h.
3983 * nm-sun2.h: new file.
3984 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3985 fork-child.o sun3-xdep.o removed.
3986 (NAT_FILE, NATDEPFILES): new macros.
3988 Mips native support. Decstation and iris4 have been tested.
3991 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3992 fill_fpregset): removed to irix4-nat.c
3993 * mips-xdep.c: removed.
3994 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3996 * procfs.c: include nm.h.
3997 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3998 * xm-irix4.h: bump copyright.
3999 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
4000 PROC_NAME_FMT): removed.
4001 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
4002 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
4003 (NAT_FILE, NATDEPFILES): new macros for native support.
4004 (CC): supply default compiler switches.
4005 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
4006 fork-child.o coredep.o.
4007 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
4009 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
4010 fork-child.o mips-xdep.o coredep.o.
4011 (NAT_FILE, NATDEPFILES): new macros for native support.
4013 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4015 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
4016 (NATDEPFILES): added fork-child.o
4017 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
4018 (NATDEPFILES): added fork-child.o
4019 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
4020 (NATDEPFILES): added fork-child.o
4022 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
4024 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
4025 by using puts_filtered instead.
4027 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4029 * remote-nindy.c (nindy_load): Replacement version from Steve
4030 Chamberlain, doesn't require forking to run "strip" or "sx".
4032 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
4034 * Makefile.in (HFILES): Add nm-*.h files.
4036 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4038 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
4039 (NATDEPFILES): added fork-child.o.
4041 * doc/gdbint.texinfo: document a few more macros, create new
4042 section for native macros.
4044 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
4046 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4047 resolution of copyright issues.
4049 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4051 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4052 subdir gets configured.
4054 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4056 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4058 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4059 searching for a "bfd_strip" program. Also, fixed up arguments
4060 passed to that program.
4062 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4063 which is now used for something else. Rewrite description of
4064 associated parameters to match how gdb does it now.
4065 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4067 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4069 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4071 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4074 * inferior.h (proc_signal_handling_change): prototype removed.
4075 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4076 (handle_command): now calls target_notice_signals.
4077 * procfs.c (proc_signal_handling_change): renamed to
4078 procfs_notice_signals. Now static. Add prototype. All callers
4080 * target.h (struct target_ops): new field, to_notice_signals.
4081 (target_notice_signals): new macro to cover new field.
4082 * target.c (cleanup_target): default to_notice_signals to ignore.
4083 * corelow.c (core_ops),
4085 inftarg.c (child_ops),
4086 procfs.c (procfs_ops),
4087 remote-adapt.c (adapt-ops),
4088 remote-eb.c (eb_ops),
4089 remote-es1800.c (es1800_ops, es1800_child_ops),
4090 remote-hms.c (hms_ops),
4091 remote-mm.c (mm_ops),
4092 remote-nindy.c (nindy_ops),
4093 remote-st2000.c (st2000_ops),
4094 remote-udi.c (udi_ops),
4095 remote-vx.c (vx_ops, vx_run_ops),
4096 remote.c (remote_ops),
4097 target.c (dummy_target),
4098 xcoffexec.c (exec_ops): added static initializer for
4100 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4102 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4104 * main.c (define_command): Add forgotten initializer.
4106 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4108 * language.c, language.h: Move saved_language out to global
4109 expected_language. Set expected_language when user expectation
4111 * language.c (language_info): Don't print type/range checking gub.
4112 * main.c (main): Set expected language.
4113 (execute_command): Check against expected language.
4114 * symfile.c (set_initial_language): Set expected language.
4116 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4118 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4120 A bunch of changes mostly to improve debugging of C++ programs.
4121 Specifically, the calling of inferiors methods is improved.
4123 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4124 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4125 hide the implementation details of pointer-to-method objects.
4126 How to tell if the pointer points to a virtual method is
4127 still very dependent on the particular compiler, but this
4128 should make it easier to find the places to change.
4129 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4130 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4131 macros, instead of a hard-wired-in code that incorrectly
4132 assumed a no-longerused representation of pointer-to-method
4133 values. And otherwise fix the relevant bit-rotted code.
4135 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4136 If there are both fields and methods, put a space between.
4138 * stabsread.c (read_struct_type): Fix bug in handling of
4139 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4140 by '_'). (It used to prematurely exit the loop reading in
4141 the fields, so it would think it should start reading
4142 methods while still in the fields. This could crash gdb
4143 given a gcc that can emit nested type information.)
4145 * valops.c (search_struct_method): Pass 'this' value by
4146 reference instead of by value. This provides a more
4147 consistent interface through a recursive search where the
4148 "bottom" functions may need to adjust offsets (due to multiple
4150 * valops.c, value.h, values.c: Pass extra parameters to
4151 value_fn_field and value_virtual_fn_field so we can
4152 correctly adjust offset for multiple inheritance.
4153 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4154 virtual function calls by using value_virtual_fn_field().
4155 * values.c: New function baseclass_offset, derived from
4156 baseclass_addr (which perhaps can be made obsolete?).
4157 It returns an offset rather than an address. This is a
4158 cleaner interface since it doesn't mess around allocating
4160 * valops.c (search_struct_method): Use baseclass_offset
4161 rather than baseclass_addr.
4163 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4165 * Makefile.in: Re-install 29K/UDI stuff.
4166 * remote-udi.c (udi_resume): Clean up.
4167 * (udi_wait): Rewrite, leave out bugs.
4168 * Add debugging code to print out all register fetches and stores.
4169 * Straighten out target_ops.
4170 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4172 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4174 * remote-udi.c (udi_create_inferior): run with no arguments should
4175 not pass the program name as an argument, since the UDI code
4176 already handles that.
4177 (udi_load): get the symbols from prog_name, not arg_string (the
4178 load command should really use arg_string as the program name, not
4179 prog_name, but at least the run command works now).
4181 * munch: HP9000/300 nm puts an extra space between T and symbol
4184 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4185 needed for vxworks targets.
4187 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4189 * am29k-tdep.c (_initialize_29k): Make it possible for the
4190 user to set and query the address where function calls into the
4191 inferior write a small scratch routine. `set call_scratch_address'
4192 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4193 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4194 not already cached validly.
4196 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4198 Rs6000 native support.
4200 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4201 machines without this header should not be compiling this file.
4202 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4203 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4204 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4205 * xm-rs6000.h: do not include ptrace.h.
4206 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4207 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4208 infptrace.o and inftarg.o move to NATDEPFIES.
4209 (NAT_FILE, NATDEPFILES): new macro for native support.
4211 Sun3 native support.
4213 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4214 new macros for native support.
4215 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4216 removed sun3-xdep.o.
4217 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4219 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4220 * sun3-nat.c, nm-sun3.h: new files for native support.
4222 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4224 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4225 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4226 dbfsize and use it to initialize new local file scope dbsize.
4227 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4228 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4229 DIEs as well as the current check for undersize DIEs. This helps
4230 to gracefully detect and reject corrupted DIE information.
4232 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4234 Add `command hooks' and a hook for inferior program stopping.
4236 * command.h (struct cmd_list_element): Remove unused `aux'
4237 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4238 * command.c (add_cmd): Initialize new fields, elim old.
4239 (add_alias_cmd): Clone new fields.
4240 (delete_cmd): Un-hook hookee if we're deleting hook.
4241 (help_cmd): Tell user the command is hooked, if it is.
4242 (lookup_cmd_1): Abbreviations return the original command
4243 instead of themselves, so that hooks on the original cmd will be
4245 * defs.h (enum command_class): Add class_pseudo and comments.
4246 * gdbcmd.h (execute_user_command): Add prototype.
4247 * infrun.c (normal_stop): If the stop command is hooked,
4248 run the hook whenever we stop.
4249 (hook_stop_stub): Stub for catch_errors.
4250 (_initialize_infrun): Set up pseudo "stop" command.
4251 * main.c (execute_user_command): Code extracted from execute_command.
4252 (execute_command): If hooked, run the hook before the command.
4253 (define_command): If defining a new hook, check the command it
4254 is hooking, and warn if none. Install the hook.
4255 * source.c (_initialize_source): "l" is an abbrev for "list".
4256 * doc/gdb.texinfo: Document command hooks.
4258 * Makefile.in (VERSION): Roll to 4.6.7.
4259 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4260 * infrun.c (breakpoints_inserted): Make it static again.
4261 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4263 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4265 Native file renaming.
4267 * nat-sparc.c -> sparc-nat.c
4268 * nat-sun4os4.h -> nm-sun4os4.h
4269 * nat-trash.h -> nm-trash.h
4270 * config/sun4os4.mh: track file renaming.
4271 * configure.in: link to nm.h rather than nat.h.
4272 * infptrace.c: include nm.h rather than nat.h.
4274 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4276 Host/target/native split for sun4.
4278 * Makefile.in (TSOBS): removed corelow.o.
4279 * infptrace.c: included nat.h.
4280 * nat-trash.h: temporary header file. This should be removed once
4281 all hosts have the native/host/target split.
4282 * configure.in: add a symlink from nat-trash.h to nat.h if no
4283 other nat file exists for this configuration.
4284 * sparc-tdep.c: no longer include sys/ptrace.h.
4285 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4286 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4288 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4289 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4290 to NATDEPFILES. removed sparc-xdep.o.
4291 (NATDEPFILES, NAT_FILE): new macros for native support.
4293 Break the direct connection from core_file_command to any
4294 particular type of core file support.
4296 * target.h (find_core_target): new prototype.
4297 * target.c (find_core_target): new function. Walks the target
4298 list looking for the core target.
4299 * core.c (core_file_command): replace calls to core_detach and
4300 core_open with find_core_target and direct calls.
4302 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4304 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4306 config/hp300hpux.mh: ALLOCA1 was not defined.
4308 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4310 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4311 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4312 until we can figure out a better way to do paging.
4314 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4316 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4317 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4318 * hppa-coredep.c: Remove, now that we use the hook.
4319 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4320 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4322 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4323 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4324 be ripped out and reimplemented right (see elfread.c).
4325 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4327 Rename all HPPA files to fit into unique DOS filenames:
4328 * *hppabsd* => *hppab*
4329 * *hppahpux* => *hppah*
4331 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4333 Make the /proc support a target-struct in its own right.
4335 * Makefile.in: Remove inftarg.[co], since it is now included via
4337 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4338 reference infptrace.o. Add fork-child.o to all *.mh that
4341 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4342 No longer global functions.
4343 (fork_inferior): New global function from fork-child.c.
4344 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4345 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4346 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4347 (child_create_inferior): New tiny function that calls fork_inferior.
4348 * fork-child.c: New file, containing fork_inferior, which is
4349 built from slight mods to inftarg.c's child_create_inferior.
4351 * procfs.c (procfs_ops): Add target vector.
4352 (attach): Rename as static do_attach.
4353 (procfs_create_inferior): New tiny function that calls fork_inferior.
4354 (child_xfer_memory): Rename to static procfs_xfer_memory.
4355 (store_inferior_registers): Rename to static procfs_store_registers.
4356 (inferior_proc_init): Rename to static procfs_init_inferior.
4357 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4358 procfs_files_info, procfs_open, procfs_mourn_inferior,
4359 procfs_can_run): Slightly mangled copies of the corresponding
4360 child_XXX routines from inftarg.c.
4361 (proc_wait): Renamed to static procfs_wait.
4362 (child_resume): Rename to static procfs_resume.
4363 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4364 (initialize_proc_fs): Rename to initialize_procfs. Set up
4367 * putenv.c: index -> strchr.
4368 * regex.c: Always rename bcopy to memcpy, etc.
4369 FIXME: Eventually do the renames rather than use #define's.
4370 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4372 * sparc-xdep.c: Move deferred_stores to target dependent.
4373 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4375 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4377 Split non-target-dependent code out of target_attach routines.
4379 * target.h: Comments on target_attach args and results.
4380 * infcmd.c (attach_command): Check for existing execution, call
4381 target_attach, set up terminal status and wait_for_inferior, wait
4382 for the attach status, and do normal_stop.
4383 * inftarg.c (child_attach): Remove target independent stuff.
4384 * remote-adapt.c (adapt_attach): Ditto.
4385 * remote-mm.c (mm_attach): Ditto.
4386 * remote-udi.c (udi_attach): Ditto.
4387 * remote-vx.c (vx_attach): Ditto.
4391 * remote-hms.c (hms_attach): Remove completely, it was useless.
4392 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4393 commented-out start_remote calls.
4394 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4395 DENTER and DEXIT macros and their calls. Use a real debugger --
4396 like gdb -- to see what functions are being called when.
4397 * utils.c (strcmp_iw): Make nonstatic, for lint.
4399 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4401 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4403 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4405 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4406 fix to differentiate between gcc1 & gcc2 compiled files so that we
4407 can debug calls that pass structs as args correctly.
4408 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4409 so, and what version.
4411 * remote.c (remote_wait): Make regs be char to avoid picayune
4412 ANSI compiler warnings.
4414 * energize.h: Move all external struct decls to inside of
4415 __STDC__, add prototype for energize_shell_wait().
4416 * energize.c (getpty): Clean up, make us really get a controlling
4418 * (energize_initialize): Disable SIGIO prior to setting up for
4419 I/O interrupts. Move setsid(), et. al. to getpty().
4420 * (energize_shell_wait): New routine to wait for things started
4421 via the shell command, uses wait() instead of /dev/proc.
4422 * Also, add prototype for execute_command_1().
4424 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4426 * inftarg.c (child_create_inferior, child_attach,
4427 child_mourn_inferior): collect unix child process stratum
4428 functions which live below the target vector into this file to
4429 facilitate host/target/native split. Also, make them static.
4430 * inflow.c (child_mourn_inferior): removed.
4431 * infrun.c (child_create_inferior, child_attach): removed.
4432 (resume): becomes global so that functions below the
4433 target vector can find it.
4434 * inferior.h (resume): add prototype.
4435 (child_mourn_inferior, child_create_inferior, child_attach):
4438 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4439 replaced with find_default_attach and
4440 find_default_create_inferior.
4442 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4444 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4445 addresses don't get displayed in the wrong positions.
4447 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4449 Separate core functions along target vector in preparation for
4450 native support. Functions above vector now live in core.c. Those
4453 * core.c (solib_add_stub, core_close, core_open, core_detach,
4454 get_core_registers, core_files_info, core_ops): moved to corelow.c
4455 (_initialize_core): removed addition of core_ops target.
4456 * corelow.c: new file.
4457 (solib_add_stub, core_close, core_open, core_detach,
4458 get_core_registers, core_files_info, core_ops): moved from core.c
4459 (_initialize_corelow): new function.
4460 * gdbcore.h (core_open, core_detach): added prototypes.
4461 (core_ops): add forward declaration.
4462 * Makefile.in (SFILES_MAINDIR): add core.c
4464 (TSOBS): change core.o to corelow.o
4466 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4468 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4469 instead of 'sun' predefined symbol so that trap analysis code is
4470 enabled only when the TARGET is a sun3.
4472 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4474 * tm-i960.h (ext_format_i960): Add top-level declaration.
4475 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4476 blocks, else Sun4 compiler complains.
4478 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4480 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4481 instruction's argument. Patch from jonathan@cs.stanford.edu
4484 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4486 Break the thread of control that implies that a unix child
4487 process will be the default target.
4489 * target.c (find_default_run_target, find_default_attach,
4490 find_default_create_inferior, return_zero): new functions.
4491 (cleanup_target): Make return_zero the default for to_can_run.
4493 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4494 child_create_inferior references with find_default_XXX instead.
4496 * target.h (struct target_ops): new field, to_can_run.
4497 (find_default_attach, find_default_create_inferior): new prototypes.
4498 (target_can_run): new macro.
4500 * Also added a zero (default) to_can_run element to all static
4501 struct target_ops initializations throughout GDB, except:
4502 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4504 * infrun.c (child_create_inferior): Clean up error handling when
4505 no exec file is specified.
4506 (child_attach): Don't require exec file.
4508 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4510 Remove kill_inferior_fast, in favor of target_kill, which goes
4511 through the target vector.
4513 * inferior.h (kill_inferior_fast): remove declaration.
4515 * main.c (disconnect): call quit_cover using catch_errors rather
4516 than calling kill_inferior_fast directly. New way goes through
4517 the target vector, handles attached processes, and writes
4518 command history if appropriate.
4519 (quit_cover): new function, wrapper for quit_command.
4521 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4522 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4523 inlining them into the local kill_inferior when needed.
4525 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4527 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4528 * stabsread.c (read_struct_type): Simplify complicated expression
4529 for dumb DECstation compiler.
4531 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4533 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4534 operands to memory management instructions, from WRS.
4536 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4538 * main.c (main): Back out previous language setting changes.
4539 Replace with simple default to C before processing any init
4540 files. There MUST be a language set, even in the absence of
4541 init files or executables, or expression parsing fails.
4543 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4545 * main.c (main): Move code that sets initial language to
4546 symfile.c. Fixup places where command files are processed to
4547 be consistent in setting a default language if none has been
4549 * symfile.c (set_initial_language): Add code moved from
4550 main() that sets an initial default language when a new
4551 symbol file is read.
4552 * symfile.c (symbol_file_command): Call set_initial_language.
4553 * symtab.c (find_main_psymtab): Add FIXME comment.
4555 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4557 * breakpoint.c, sparc-tdep.c: comment changes.
4558 * configure.in: removed target_dependent line.
4560 * remote-mm.c (mm_attach): change printf to error to prevent
4562 * remote-udi.c (udi_attach): change printf to error to prevent
4565 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4566 calls to {fetch|store}_inferior_registers with calls to
4567 target_{fetch|store}_registers, for remote-target independence.
4569 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4571 * Makefile.in: Fix bug I introduced in merging Rich's change.
4572 * infrun.c (child_create_inferior): Use proceed() rather than
4573 doing all the same stuff by hand.
4575 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4577 * Makefile.in, configure.in: add support for files used only when
4578 configured native, that is, when host = target.
4580 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4582 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4583 stores are target dependent and were moved from xm to tm.
4585 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4587 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4589 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4590 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4592 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4594 * target.h (struct target_ops): removed to_convert_to_virtual and
4595 to_convert_from_virtual elements. Initializations removed from
4596 all static initializations.
4597 (target_convert_to_virtual, target_convert_from_virtual):
4599 (host_convert_to_virtual, host_convert_from_virtual): Removed
4600 forward declarations.
4601 * target.c (cleanup_target): removed default assignments for
4602 to_convert_to_virtual and to_convert_from_virtual.
4603 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4605 * findvar.c (value_of_register, value_from_register):
4606 target_convert_to_virtual inlined.
4607 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4608 * valops.c (value_assign): target_convert_from_virtual inlined.
4610 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4612 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4613 position wrong if used for the prompt.
4614 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4616 Support for accessing arbitrary MIPS stack frames in memory.
4618 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4619 set, run it before INIT_EXTRA_FRAME_INFO.
4620 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4622 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4623 (FP) value in the frame_info struct if it is zero (as from top of
4625 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4627 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4628 comes back as zero. So does FP_REGNUM, as a trigger for
4629 init_extra_frame_info.
4631 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4632 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4633 (INIT_FRAME_PC): Defined to null.
4634 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4635 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4636 Briefly explain MIPS stacks in GDB.
4638 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4640 * copying.awk, copying.c (show_copying_command,
4641 show_warranty_command): Rename from copying_info, warranty_info,
4642 to match command function conventions.
4644 * utils.c (prompt_for_continue): Reinitialize more-counts
4645 before printing anything, and again afterward. Fix comments.
4646 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4647 or alloca() if needed.
4649 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4650 detect native versus cross-host.
4652 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4654 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4655 Suns. Rename to m68k_saved_pc_after_call.
4656 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4657 m68k_saved... instead of sun3_saved...
4659 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4661 * Makefile.in (update-depend, update-alldeps): Split out of
4662 setup-to-dist, for convenience in rebuilding the depend and
4664 (assorted): Update to catch straggler files when building gdb.tar.Z.
4666 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4668 Preliminary cleanup for splitting host/native/target.
4670 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4671 here; it is dealt with at a gdb-target-independent level.
4672 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4673 high toned routine. Fix return type to void.
4674 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4675 Rich and I believe the "real problem" was that both single_step
4676 and target_resume were issuing PT_CONTINUE calls. This would
4677 cause the second PT_CONTINUE to sometimes fail because the process
4678 was already running.
4679 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4681 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4683 * energize.c (pty_to_kernel): Must check for EAGAIN as
4684 termination condition.
4685 (full_filename): Don't prepend dirname if filename begins with /.
4686 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4688 (getpty (NCR)): Lotsa bug fixes...
4689 (kernel_dispatch (case StopRType)): Use kill() instead of
4690 killpg() so we can deal with losing systems...
4691 (wait_for_events): Work around NCR select() lossage. It doesn't
4692 zero out readfds when select() returns zero.
4693 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4694 getcwd() instead of getwd() (NCR getwd() seg faults).
4695 (energize_wait): Use sigaction() for NCR. Their version of signal()
4696 is unreliable by default.
4698 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4699 error from PIOCSWSTOP.
4701 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4702 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4703 defs.h, utils.c: Make vfprintf_filtered global.
4705 * energize.c (send_location): New routine to consolidate all
4706 places where we must notify kernel of where the given pc is.
4707 (cplus_demangle): Put single-quotes around demangled names.
4708 (energize_call_command): Call send_location() after doing up,
4709 down, and frame commands.
4711 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4713 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4714 pass at doc for two new remote targets---29K using UDI, and Tandem
4715 ST2000 using STDBUG.
4717 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4719 * doc/all.m4: turn on H8/300 stuff for generic manual
4721 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4722 after explicit call to breakpoint() in serial stubs.
4724 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4726 * mipsread.c: Clean up some white space.
4727 (parse_symbol): Handle stEnd of stFile.
4728 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4730 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4731 store_inferior_registers): Replace unexplained numbers
4732 with manifest constants from a DECstation header file.
4733 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4734 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4736 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4738 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4739 for "down". Suggested by Richard Stallman.
4741 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4743 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4744 redeclaration bug on SunOS 4.
4746 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4748 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4749 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4750 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4751 they aren't already there.
4752 * remote-vx.c (vx_prepare_to_store): Ditto.
4753 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4755 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4757 Removed a large number of changes inserted by Per Bothner
4758 for C++ support. These will go back in when they've been
4761 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4763 * serial.h: Fix prototye for serial_raw().
4764 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4765 serial_write() to match prototypes.
4766 * remote-st2000.c (get_reg_name): Make *p be const.
4768 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4770 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4771 to agree with target structure field type.
4772 (nindy_store_registers): Ditto.
4774 * Makefile (OPCODES): New var, pointing to opcodes library.
4775 (CLIBS, CDEPS): Include it.
4776 (saber_gdb): Load opcodes library.
4778 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4780 * a68v-xdep.c (store_inferior_registers): declare as void.
4781 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4782 * remote-st2000.c: Massive changes to use new serial package.
4783 Also added 'connect' command to transparantly connect to serial
4785 * ser-termios.c: Big cleanup, use nicer coding conventions.
4786 * ser-bsd.c: New module, serial stuff for BSD systems.
4787 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4788 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4790 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4792 * doc/gdb.texinfo: fix shameful error of agreement reported by
4793 jimb@occs.cs.oberlin.edu (Jim Blandy)
4794 * doc/gdb.texinfo: remove old partial discussion of remote serial
4795 protocol (via serial debug stubs)
4796 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4797 use of serial debug stubs
4799 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4801 * symfile.h: Declaration of set_demangling_style() moved
4802 here from demangle.h (which is now in ../include).
4803 * i386-xdep.c: Update comment.
4805 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4807 * symtab.c (completion_list_add_symbol): restructured to optimize
4808 for time. First clip names that cannot match. Then clip any
4809 names we've already considered. Drop a redundant strncpy. Drop
4810 a redundant malloc and associated free for demangled names.
4812 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4814 * a68v-xdep.c (store_inferior_registers): Define as type void.
4815 * configure.in: Add host m68k-apollo*-bsd*.
4816 * demangle.c (struct demanglers): Use enum instead of constant
4817 value to keep braindamaged HP/Apollo compiler happy.
4819 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4821 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4822 match "FOO". This allows 'break Foo' to work when Foo is
4823 a mangled C++ function. (See comment before function.)
4825 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4827 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4828 for files in vx-share/*.c.
4829 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4830 for normal GDB source files.
4832 * Makefile.in (VERSION): Roll to 4.6.6.
4834 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4835 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4836 * tm-sun3os4.h: Update comments.
4837 * xm-delta88.h: Remove STACK_END_ADDR.
4839 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4841 * Makefile.in (VERSION): Roll to 4.6.5.
4843 * infrun.c: Lint for recent `handle' changes.
4845 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4846 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4847 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4848 should include a ser-XXX.o module.
4850 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4851 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4853 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4854 known suns in configure.in, rather than mapping them to unique
4855 config files that happen to duplicate other config files.
4856 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4857 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4859 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4861 * configure.in (*-*-sunos*): Use trailing * to match all
4862 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4863 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4864 in production on Sun-4.
4865 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4866 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4867 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4869 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4870 config/sparc-noun.mt: New target configs for embedded.
4871 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4873 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4874 target definitions for embedded with and without underlines on
4877 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4878 not a parameter of the CPU, but of the development environment.
4879 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4881 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4883 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4884 (which involves reading in main's symtab) if we have no breakpoints.
4886 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4888 * dwarfread.c (cu_language): New local variable to record
4889 language for current compilation unit being processed.
4890 * dwarfread.c (set_cu_language): New local function to decode
4891 and record language for current compilation unit being processed.
4892 * dwarfread.c (synthesize_typedef): Add local function to
4893 synthesize a typedef for C++ classes, structs, unions, and
4895 * dwarfread.c (read_structure_scope): Synthesize typedefs
4896 for C++ classes, structs and unions.
4897 * dwarfread.c (read_enumeration): Synthesize typedefs for
4899 * dwarfread.c (read_file_scope): Call set_cu_language to
4900 record language for current compilation unit. After symtab
4901 is built, save this recorded language.
4902 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4903 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4904 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4905 typedefs for C++ classes, structs, unions, and enumerations.
4906 * dwarfread.c (scan_compilation_units): Call set_cu_language
4907 to record language for current compilation unit.
4908 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4909 for TAG_enumeration_types, rather than in add_partial_symbol.
4910 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4911 case with class, struct, and union type cases, now that they are
4912 the same. Remove tests for non-NULL name attributes, now done
4914 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4915 treat as alias for TYPE_CODE_STRUCT for now.
4917 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4919 * Makefile.in: map "gdb" through program_transform_name when
4922 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4924 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4925 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4926 Use "regi" for local indexing through register numbers, reserving
4927 "regno" for the name of a specific register passed as an input
4928 parameter. Fix bug propagated through all versions that sometimes
4929 used regno as an index when it should have been regi, thus using
4930 -1 as an index in some cases.
4932 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4934 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4935 respectively, so same demangler can be used by other programs.
4936 * Makefile.in: Remove demangler stuff.
4937 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4938 * demangle.c (_initialize_demangler): Tell demangler which
4939 CPLUS_MARKER to assume.
4941 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4943 RS/6000 portability changes (for hosting cross-debuggers).
4945 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4946 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4947 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4948 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4949 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4950 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4951 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4952 (NO_SINGLE_STEP): Add, target-dependent.
4953 (loadinfotextindex): Lowercase, remove "aix_".
4954 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4955 (NO_SINGLE_STEP): Remove, target-dependent.
4956 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4957 * xcoffread.c: Only build file if RS/6000 native GDB.
4958 (build_function_symbol): Remove #if 0'd code.
4959 * rs6000-tdep.c: Cleanup. Add static fn protos.
4960 Use CORE_ADDR for addresses throughout. Make void fns void.
4961 (pop_dummy_frame): Add FIXME about bogosity of design here.
4962 (rs6000_struct_return_address): Ditto.
4963 (frameless_function_invocation, frame_get_cache_fsr,
4964 frame_initial_stack_address, xcoff_relocate_symtab,
4965 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4966 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4967 Use CORE_ADDRs. Change identifiers to lowercase.
4969 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4970 supplying dummy routines if non-native. Add prototype for
4971 static exec_one_dummy_insn. Move a mess of functions to
4972 rs6000-tdep.c (as above). Remove #if 0'd code.
4974 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4975 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4976 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4978 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4981 * vx-share/README, nindy-share/README: New files describing
4982 how these directories' code is shared, and with whom.
4984 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4986 * configure.in (target configurations): Reformat into table.
4987 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4989 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4990 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4991 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4992 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4993 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4994 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4996 * Makefile.in (config-check): Add command to check whether
4997 configure.in is consistent with config/*.
4999 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
5001 * configure.in (host configurations): Reformat nested cases into
5002 easy-to-maintain table.
5003 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
5004 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
5006 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
5008 * cplus-dem.c: Reorder args to most local functions to make them
5009 follow the consistent pattern of struct work_stuff pointer first,
5010 followed by pointer into string being demangled, followed by
5011 pointer to the string where the result is being stored, followed
5012 by other args. Also generally replace most variables of name
5013 "type" with "mangled" for consistency. They all pointed to the
5014 same string but half were one name and half the other.
5015 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
5016 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
5017 use whenever a qualified name is being demangled.
5018 * cplus-dem.c (do_type): Qualified names are treated similarly
5019 to fundamental types, not as modifiers of fundamental types.
5021 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
5023 * configure.in: Add sparclite as a target.
5025 * sparc-stub.c (handle_exception): Flush instruction cache just
5026 before returning to the user. (hexToInt): Fix overzealous cleanup.
5028 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
5030 * infrun.c (handle_command): Rewrite to allow multiple signal
5031 numbers, signal number ranges, and to recognize "all" to mean all
5032 signals except those used by the debugger.
5033 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
5034 to set or reset actions for specific signals.
5036 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
5038 * coffread.c (decode_type): Call alloc_type to alloc new
5040 * stabsread.c (read_array_type, read_range_type, define_symbol):
5041 Call alloc_type to alloc new types.
5042 * stabsread.c (define_symbol): Move dbl_valu symbol field data
5043 from type_obstack to symbol_obstack.
5044 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
5046 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5047 associated with a type, using the same mechanism as was used to
5048 allocate space for the type structure itself.
5049 * coffread.c (patch_type, coff_read_struct_type,
5050 coff_read_enum_type): Use TYPE_ALLOC.
5051 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5052 * gdbtypes.c (create_array_type, check_stub_method,
5053 allocate_cplus_struct_type): Use TYPE_ALLOC.
5054 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5055 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5056 read_range_type): Use TYPE_ALLOC.
5058 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5060 * breakpoint.c (breakpoint_re_set): Select a default source
5061 symtab if one is not currently selected.
5062 * utils.c (query): Call wrap_here before building the output
5063 query string, to turn off wrapping and flush any buffered output.
5064 Otherwise our query may end up in the wrap buffer and never be
5066 * eval.c (evaluate_subexp): Report error when attempting to
5067 evaluate subscript for types without a target type, rather
5068 than dumping core by using the NULL pointer.
5069 * symfile.c (symbol_file_command): Forget current_source_symtab
5070 and current_source_line when discarding symbol table.
5072 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5074 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5076 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5077 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5079 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5081 * remote.c (remote_open): Fix baud rate setting to make -b flag
5082 work. (remote_wait): Change 'T' message parser to deal with new
5083 improved format which allows stub to send an arbitrary bunch of
5085 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5086 make all this re-entrant by storing all state on the stack. Clean
5087 up memory error trapping. (computeSignal, set_debug_traps):
5088 make it all table driven. Make a start at a baud rate setting command.
5090 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5092 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5094 * remote-vx.c: redefine malloc to avoid buggy declaration on
5095 RS/6000 <rpc/types.h>.
5096 xm-rs6000.h: include <sys/select.h> to define fd_set for
5097 <rpc/svc.h> on RS/6000.
5099 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5101 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5102 recursive invocations of make. Always create installation
5105 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5107 * m68k-pinsn.c: Minor fix in style of output (don't use
5108 range to indicate floating point control registers).
5110 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5112 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5114 * infcmd.c (registers_info): Handle multiple register names.
5115 Changes inspired by Roland McGrath.
5117 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5119 * sparc-stub.c: New file. Mix it with your SPARClite
5120 application, and it will speak GDB remote protocol!
5121 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5122 deal with arbitrary registers. Needed for sparc-stub.
5124 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5126 * cplus-dem.c (cplus_markers): Add table for gnu style and
5127 use throughout, in place of compile time constant CPLUS_MARKER.
5128 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5129 * cplus-dem.c (cfront_special): New function, as suggested
5130 by pfieland@stratus.com.
5131 * cplus-dem.c (forget_types): New function.
5132 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5134 * cplus-dem.c (mop_up): Call forget_types().
5135 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5136 Use throughout, instead of checking current_demangling_style.
5137 * cplus-dem.c (demangle_signature): When finding an explicit
5138 start of function args, forget all remembered types for
5139 lucid/cfront style demangling.
5140 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5141 underbar characters, use last pair as the delimiter. Hoist
5142 gnu_special() call up to cplus_demangle(). Call cfront_special()
5144 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5145 for inherited classes.
5146 * cplus-dem.c (demangle_args): Document quirks of numbered
5147 references to previously seen types.
5148 * dbxread.c (read_ofile_symtab, process_one_symbol):
5149 Use AUTO_DEMANGLING rather than explicitly checking
5150 current_demangling_style.
5151 * demangle.h: Add some comments.
5152 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5153 CFRONT_DEMANGLING): New macros.
5154 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5155 not found in the actual producer string produced by lcc.
5156 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5157 than explicitly checking current_demangling_style.
5159 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5161 * breakpoint.c (enable_longjmp_breakpoint,
5162 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5163 Check for duplicate breakpoints at the same address. Bug report
5164 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5166 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5168 * buildsym.c (end_symtab): Document that end_symtab can return
5169 NULL under non-error conditions.
5170 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5171 returned from end_symtab for empty compilation units.
5173 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5175 * am29k-tdep.c: Lint from DECstation compiler.
5176 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5177 As the man page says, "Sometimes you just can't get lint to shut
5178 up". That doesn't mean you should blow away the code it won't
5180 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5181 it up over the next few weeks. Make mips x 29k build.
5182 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5183 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5184 but leave it as a comment because the breakpoint instruction
5185 is not easily accessible at this moment (it's static, and if
5186 we define one here, it goes into every file compiled).
5188 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5190 * Makefile.in (VERSION): Bump to 4.6.3.
5191 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5192 function scopes when building partial symbol tables.
5193 * objfiles.c (open_existing_mapped_file): Make it clear in
5194 warning message that out of date mapped files are ignored.
5195 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5196 unit source file name in error message.
5198 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5200 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5201 * dwarfread.c (struct_type): In absence of AT_byte_size for
5202 bitfield, use size of object of member's type for the size of
5203 the anonymous object containing the bit field.
5204 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5205 an AT_byte_size attribute is seen.
5206 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5207 union aux_ext (was aux_ent).
5208 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5209 unsigned char* to char*, for Lucid compiler.
5210 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5211 to be correct type (from unsigned char* to char*).
5212 * valprint.c (type_print_derivation_info): Minor tweak to placement
5213 of commas in derived class printing.
5214 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5216 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5218 * xm-go32.h: Define LSEEK_NOT_LINEAR
5219 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5220 then work out the lseek positions of newlines by running through
5221 the file and `tell'ing. This makes source file listing work on
5222 OS's where the relationship between physical position in file and
5223 canonical position is indeterminate, eg VMS and DOS.
5225 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5227 * stabsread.c: Ensure that all members of all allocated structures
5228 are initialized to known state to avoid hard to find bugs with gdb
5229 using fields containing random data.
5230 * buildsym.c (start_subfile): Compact dirname initialization.
5231 * buildsym.c (patch_subfile_names): New function.
5232 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5233 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5234 * buildsym.h (patch_subfile_names): Add prototype.
5235 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5237 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5239 * remote-udi.c: Update comments.
5241 * remote.c (getpkt): Only force retransmission ten times;
5242 after that, assume bug in target code, and handle pkt anyway.
5244 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5246 * configure.in: Add support for apollo 68k under BSD environment.
5247 * xm-apollo68b.h: New file to support above.
5249 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5251 * configure.in: Recognize i486 host cpu.
5252 * valprint.c (type_print_derivation_info): Print derivation info
5253 in same form as class declarations in source.
5254 * valprint.c (type_print_varspec_suffix): Split arg printing
5255 code out to type_print_args function.
5257 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5259 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5260 at_import, at_frame_base.
5261 * dwarfread.c (completedieinfo): Remove cases for obsolete
5262 AT_visibility, AT_import, and AT_frame_base attributes.
5263 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5264 i860, which can keep up to 4 shadow breakpoints.
5265 * tm-stratus.h (USG): Define.
5266 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5267 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5268 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5269 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5270 * config/stratus.mt (TDEPFILES): Include files available from
5271 stratus that are not yet in release pending receipt of paperwork
5273 * buildsym.c (finish_block): Minor code format change.
5274 * gdbtypes.h (struct field): Add to comments.
5275 * gdbtypes.h (virtual_field_bits): Add to comments.
5276 * objfiles.c (allocate_objfile): Change obstack interface to
5277 match FSF merging efforts.
5279 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5281 * Makefile.in (VERSION): Bump to 4.6.2.
5282 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5283 * Makefile.in (OBS): Add stabsread.o
5284 * Makefile.in (stabsread.o): Add build rule.
5285 * stabsread.c, stabsread.h: New files.
5286 * buildsym.c: Split out stabs specific support to stabsread.c.
5287 * buildsym.h: Split out stabs specific support to stabsread.h.
5288 * dbxread.c (stabsread.h): Include
5289 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5290 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5291 * dbxread.c (read_ofile_symtab): Call end_stabs.
5292 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5293 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5294 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5295 really_free_pendings to cleanups.
5296 * elfread.c (elf_new_init): Call stabsread_new_init.
5297 * gdbtypes.c: Small changes to maintenance commands.
5298 * mipsread.c (stabsread.h): Include.
5299 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5300 * xcoffread.c (stabsread.h): Include.
5301 * xcoffread.c (global_stabs): Remove redundant def.
5302 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5304 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5306 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5307 * inflow.c (terminal_init_inferior, terminal_inferior,
5308 terminal_ours_1, initialize_inflow): Record and use state
5309 of lmode_inferior_valid and lmode_ours_valid.
5311 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5313 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5314 include <sgtty.h> on USG. (from sef).
5316 * depend: es1800 dependency needed here.
5318 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5320 * buildsym.c (read_struct_type): Initialize structs allocated
5321 with alloca, to avoid using random values from stack later on.
5322 * defs.h (fprintf_filtered): Add prototype.
5323 * gdbtypes.c (check_stub_method): Fix misleading comments.
5324 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5326 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5327 small changes to maint support functions.
5328 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5329 for some fields and expand comments.
5330 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5331 macro and track change to obstack_full_begin macro.
5332 * utils.c (fprintfi_filtered): New function.
5333 * valprint.c (type_print_base): Fixup field printing to not
5334 print extraneous lines and not print bogus "no data fields"
5335 messages for C++ classes with no data members. Also use new
5336 fprintfi_filtered function.
5338 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5340 * configure.in: es1800 ok for 68000 too.
5342 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5344 * configure.in: echo error messages to stderr, not stdout
5346 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5348 * configure.in: recognize hppa* instead of hppa
5350 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5352 * energize.c: Second cut at DynamicLoad message handling.
5354 * energize.c: Relativize pathnames in #include statements.
5355 * (kernel_dispatch): Better error messages for unknown protocol
5357 * (kernel_dispatch): First cut at DynamicLoad message handling.
5359 * Makefile.in: Remove -I../readline from all compilations,
5360 include a special case for main.o instead.
5362 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5364 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5365 error if it fails to find a member type, rather than return NULL
5366 and trigger a coredump.
5367 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5368 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5369 match on complete demanglings, including argument lists for member
5370 functions, rather than just accepting the first demangling that
5371 matches the class and function name.
5372 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5373 to start_symtab as the directory name.
5374 * dwarfread.c (completedieinfo): Strip off any leading hostname
5375 portion of the AT_comp_dir attribute string. Gdb doesn't know
5376 what to do with them (FIXME).
5378 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5380 * breakpoint.c (commands_command): Simplify code a bit, remove
5381 unnecessary fflush().
5383 * Makefile.in (OTHERS): Add gcc.patch.
5384 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5386 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5388 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5389 lcc producer string.
5391 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5393 * WHATS.NEW renamed to NEWS.
5395 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5397 * dbxread.c, dwarfread.c: Re-enable experimental code to
5398 automatically select demangling style.
5399 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5400 DEMANGLING_STYLE, to make more descriptive. Revert back to
5401 "auto" as default. Comment use.
5402 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5403 * Makefile.in (${DEMANGLER}.o) Remove target and special
5406 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5408 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5410 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5412 * Makefile.in, demangle.c: Change default demangling style to
5414 * Makefile.in: Update version to 4.6 !!!
5415 * README, WHATS.NEW: Update for 4.6.
5417 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5419 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5422 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5423 nodes as base classes.
5425 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5427 * alldeps.mak, depend: Update.
5429 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5431 * Makefile.in (VERSION): 4.5.9.
5433 * xm-hp300bsd.h: Add decl for strdup().
5434 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5435 PDR. Cleanup a few things, fix compilation warnings.
5437 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5439 * Makefile.in (DEMANGLING_STYLE): New define to set default
5440 demangling style for C++. Defaults to "auto".
5441 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5442 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5443 * Makefile.in (OBS): Add demangle.o
5444 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5445 Remove compile time decisions about demangling style and replace
5446 with runtime decisions using current_demangling_style.
5447 * cplus-dem.c (main): Expand code included during building of
5448 standalone demangler to recognize demangling style options.
5449 * dbxread.c (demangle.h): Include.
5450 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5451 demangling style if processing g++ code and current demangling style
5452 is auto (Note: this feature currently disabled.)
5453 * demangle.c: New file, generic demangling control.
5454 * demangle.h (demangling_styles): New enumeration to select one
5455 of several demangling styles. Also define string names for each
5457 * demangle.h (set_demangling_style): Add prototype.
5458 * dwarfread.c (demangle.h): Include.
5459 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5460 New producer string prefixes to recognize.
5461 * dwarfread.c (handle_producer): Consolidate actions for specific
5462 producers. Set demangling style based on producer string if
5463 current style is auto. (Note: this feature currently disabled.)
5464 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5466 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5468 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5470 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5472 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5473 * c-exp.y: Call lookup_signed_typename() after seeing
5474 "signed". This handles "signed char" correctly.
5475 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5476 keywords before a type specifier.
5478 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5480 * command.c (lookup_cmd_1): Clarify descriptive comments.
5481 * gdbcmd.h (maintenanceprintlist): Add declaration.
5482 * main.c (maintenanceprintlist): Add definition.
5483 * main.c (gdb_completer_command_word_break_characters): Add.
5484 * main.c (symbol_completion_function): Switch completer word
5485 break character sets dynamically, based on whether completion is
5486 being done on commands or on something else.
5487 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5488 * maint.c: Include demangle.h.
5489 * maint.c (maintenance_demangle): New function.
5490 * maint.c (maintenance_print_command): New function.
5491 * maint.c (_initialize_maint_cmds): Reorganize some commands
5492 under new maintenance print subcommand.
5494 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5496 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5497 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5498 target type. Otherwise, 'whatis this.field' wouldn't work,
5499 which would be inconsistent, since 'print this.field' works.
5500 * buildsym.c (read_struct_type, read_enum_type): Clear
5501 TYPE_FLAG_STUB flag.
5502 * buildsym.c (cleanup_undefined_types): Don't rely on a
5503 flawed "Reasonable test to see if" a type has been defined
5504 since it was referred to; now we can just see if the
5505 TYPE_FLAG_STUB flag has been cleared.
5506 * valprint.c (print_type_base): Emit public/protected/private
5507 labels for methods as well as fields. Also, indent these labels
5508 2 spaces instead of 4, for a more conventional "look".
5509 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5510 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5511 * gcc.patch: New file. Contains patch for gcc (so people
5512 with gdb-2.2.x won't have to wait for a new gcc release).
5514 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5516 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5517 (print_addr): Call print_address to show symbolic version as well.
5519 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5521 (vx_read_register): Declare inferior_fp_regs. Delete code for
5522 copying "inferior_registers" around; the values are already in var
5523 "registers". Use correct size for register set.
5525 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5526 target doesn't support it.
5527 (vx_read_register): Don't try reading them either.
5529 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5530 VxWorks back end reads them in one contiguous set except for this
5532 (register_names): Change "pc" to "pcw" to avoid confusion printing
5534 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5535 find the PC under VxWorks.
5537 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5539 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5540 to create new blank types, instead of handcrafting them.
5541 * defs.h (printfi_filtered): Add prototype.
5542 * utils.c (printfi_filtered): New function.
5543 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5544 to simplify the code. Other cleanups.
5545 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5546 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5547 use of various fields.
5548 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5549 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5550 production that currently treats it exactly the same as STRUCT.
5551 * c-exp.y (yylex): Recognize "class" as token CLASS.
5552 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5553 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5554 general symbol handling code. Call cplus_mangle_opname with
5556 * symtab.c (decode_line_2): Print demangled function names in
5557 breakpoint menus, instead of just file and line number.
5558 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5559 * valprint.c (type_print_base): Print "class" for C++ classes,
5560 rather than "struct". Print section labels for public, protected
5561 and private members of C++ classes.
5562 * values.c: Include demangle.h.
5563 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5565 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5567 * Makefile.in (VERSION): Update to 4.5.8.
5569 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5571 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5572 prevent crashes when examining cross-targets.
5573 * dbxread.c (process_one_symbol): Include directory name when
5574 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5575 find include files, and yacc/lex sources when the cwd doesn't match
5576 that in which the object was compiled.
5577 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5579 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5582 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5584 * maint.c (maintenance_command, maintenance_info_command):
5585 Install with allow_unknown as 0 and call help_list to show
5586 list of possibilities when no subcommand is specified.
5588 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5590 * configure.in: Add m68k-ericsson-*.
5591 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5593 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5595 * maint.c: New file.
5596 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5597 * Makefile.in (OBS): Add new file maint.o.
5598 * defs.h (command_class): Add class_maintenance.
5599 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5600 commands. Allow for them (and other nonessential parts of gdb)
5601 to be selectively left out under special circumstances.
5602 * gdbtypes.c (recursive_dump_type): New function; supports
5603 maintenance print-type command.
5604 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5606 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5608 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5609 initializers. Add initializations for setprintlist, showprintlist,
5610 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5611 * printcmd.c (maintenance_print_type): New maintenance cmd.
5612 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5613 implied by comment that all cmd lists are owned by main.c.
5614 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5615 that all cmd lists are owned by main.c.
5616 * language.c (setchecklist, showchecklist): Move to main.c, as
5617 implied by comment that all cmd lists are owned by main.c
5618 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5619 deletelist): Remove redundant declarations (also in gdbcmd.h).
5620 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5621 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5622 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5623 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5624 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5625 maintenance_print_msymbols, maintenance_print_objfiles):
5627 * symmisc.c (printsyms_command, printpsyms_command,
5628 printmsyms_command, printobjfiles_command): Removed from
5629 _initialize_symmisc.
5630 * main.c (dump_me_command): Moved to maint.c and renamed to
5631 maintenance_dump_me.
5632 * breakpoint.c (all_breakpoints_info): Rename to
5633 maintenance_info_breakpoints.
5634 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5635 all_breakpoints_info to add maintenance_info_breakpoints to the
5636 maintenanceinfolist instead.
5637 main.c (initialize_main): Set up maintenance class commands.
5639 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5641 * energize-patches: Fix minor problems with building energize lib.
5643 * energize-patches: Change names of all cadillac procedure calls
5644 to be energize procedure calls. Simplify many hooks by moving
5645 tests energize.c. Configure energize, and build it automatically now.
5647 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5649 * Makefile.in (VERSION): Bump to 4.5.7.
5650 * cplus-dem.c (demangle_args): Validate index for previously
5651 seen type to guard against bogus values from malformed manglings.
5652 * valops.c (value_struct_elt_for_reference): Guard against
5653 blindly using NULL return value from lookup_symbol.
5655 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5657 * cadillac.c, cadillac-patches: Rename to energize.c and
5658 energize-patches. Change all routines and variables named
5659 'cadillac*' to 'energize*'. Create new file called energize.h to
5660 hold all interface declarations.
5662 * deblib/connection/*: Move all of this stuff into energize/, but
5663 delete unneeded files.
5665 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5667 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5669 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5670 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5671 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5672 child processes, to avoid dead ones "hanging around" after GDB exits.
5673 (attach): Always stop the process if it needs it. Set RLC flag
5674 when attaching running processes, so it will continue if we detach
5675 it, quit, or are killed.
5676 (detach): Clear faults and set RLC flag to make process run
5678 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5680 (info_proc): Open process O_RDONLY, so we can see any process,
5681 even those controlled by debuggers.
5682 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5684 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5686 Relocate symbols using an array of section_offsets, rather than a
5687 single `addr' or `offset'. This makes Solaris-2 support work, and
5688 permits better VxWorks (and maybe xcoff) support later.
5690 * symtab.h (struct section_offsets): New structure for keeping
5691 a set of offsets, rather than a single one.
5692 (struct objfile): Replace addr with section_offsets member.
5693 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5694 * gdb-stabs.h: New include file with `symbol type specific'
5695 parameters for psymtabs and objfiles.
5696 * Makefile.in (HFILES): Add gdb-stabs.h.
5697 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5698 * coffread.c: Conforming changes. Fake offset array always 0.
5699 * dbxread.c: Conforming changes.
5700 (struct dbx_symfile_info): Move to gdb-stabs.h.
5701 (start_psymtab): Call elfstab_offset_sections to calculate good
5702 offsets for this source file, based on the ELF symbol table info.
5703 (read_ofile_symtab): Yank N_CATCH, which is dead.
5704 (process_one_symbol, N_CATCH): Yank.
5705 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5706 Relocate with SECT_OFF_TEXT.
5707 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5708 to distinguish relocatable from absolute symbols. Then, if not
5710 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5711 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5712 (", N_ROSYM): SECT_OFF_RODATA.
5713 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5714 (dbx_symfile_offsets): Add to translate addr to offset.
5715 * dwarfread.c: Conforming changes. Single offset currently used.
5716 * elfread.c: Add various complaints about elf/stab stuff.
5717 #include gdb-stabs.h. Conforming changes, using a single offset.
5718 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5719 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5720 for later use in building psymtabs.
5721 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5722 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5723 (free_elfinfo): New fn, frees all chained stab_section_infos
5724 in an objfile, and zaps the start-of-chain pointer.
5725 (elfstab_offset_sections): New fn, looks in stab_section_info
5726 chain to determine section bases to relocate a psymtab's worth
5727 of symbols, as they are being read.
5728 * mipsread.c: Conforming changes. Stabs-reading will relocate
5729 using one offset. MIPS-reading will not relocate at all.
5730 * partial-stab.h: Relocate different symbol types using different
5731 offsets from section_offsets.
5732 * symfile.c: Conforming changes.
5733 (find_lowest_section): Unused function to use later
5734 to free us from the Tyranny of the Text Section.
5735 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5736 in all lower layers of symbol reading. Call format-specific
5737 sym_offsets function to initialize offsets for high speed symbol
5739 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5740 (symbol_file_command, add_symbol_file_command): Callers changed.
5741 * symmisc.c (dump_psymtab): Print new relocation parameters.
5742 * xcoffread.c: Corresponding changes.
5744 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5745 * main.c (main): Read the $HOME/.gdbinit file before processing
5746 the argv arguments (e.g. reading symbol files or core
5747 files). This allows global parameters to be set, which will apply
5748 during the symbol reading. The ./.gdbinit is still read after
5750 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5751 * xcoffexec.c: Clean up quote inside comment.
5753 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5755 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5756 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5757 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5758 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5759 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5760 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5761 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5762 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5763 values.c, xcoffread.c:
5764 Remove "(void)" casts from function calls where the return value
5765 is ignored, in accordance with GNU coding standards.
5767 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5769 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5770 * partial-stab.h: Ignore N_ENDM.
5771 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5772 CODE or DATA section attachment. This eliminates a lot of random
5773 values from shared libraries, which screw up the ordinary symbols
5774 in the address ranges they happen to overlap.
5775 * buildsym.c (define_symbol): Eliminate special tests
5776 for function types; move into "function" cases in switch statement.
5777 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5778 in case they define new type numbers. But ignore them (FIXME).
5779 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5780 (read_sun_builtin_type): Add commentary.
5782 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5784 * xm-rs6000.h: define MEM_FNS_DECLARED
5786 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5788 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5789 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5790 * mips-xdep.c: Remove most include files (unused, caused errs).
5791 (fetch_core_registers): Use right parameters in dummy fn.
5793 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5795 * buildsym.c (scan_file_globals): Beware the null file.
5796 Fix from Jim Williams.
5798 * stack.c (return_command): Evaluate expression *before* popping
5799 off the stack frames! Fix inspired by Jim Williams.
5800 (up_silently_command, down_silently_command): No sel frame is error.
5802 * defs.h (memcpy, memset): Conditionalize decls on
5803 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5804 (alloca): Break out the STDC and non-STDC alloca cases, to make
5805 it work on old preprocessors as well as "picky ANSI" ones.
5806 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5808 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5809 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5810 header files define it!
5812 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5814 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5816 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5817 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5818 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5819 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5820 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5821 utils.c, valarith.c, valops.c, valprint.c, values.c:
5822 Replace bcopy() use with memcpy(), which is more standard and can
5823 take advantage of gcc's builtin functions for increased performance.
5824 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5825 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5827 Replace bzero() use with memset(), which is more standard and can
5828 take advantage of gcc's builtin functions for increased performance.
5829 * i386-tdep.c, main.c, valprint.c:
5830 Replace bcmp() use with memcmp(), which is more standard and can
5831 take advantage of gcc's builtin functions for increased performance.
5833 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5835 * remote.c (remote_wait): Fix cast on signal() call.
5836 * defs.h (alloca): More diddling with alloca. Have to ensure
5837 that it has a prototype, so that if alloca is defined as a macro
5838 that takes an arg, the definition is seen as a use of a macro
5839 that takes an arg, to satisfy picky ANSI preprocessors.
5841 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5843 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5844 consistency with all other gdb files.
5845 * cadillac.c: Use <string.h> rather than <strings.h>.
5846 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5847 * Makefile.in (MAKE): Remove definition for consistency with
5848 other Makefile.in files and to fix problem with recursive makes.
5850 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5852 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5855 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5857 * source.c (print_source_lines): for DOS interoperability; don't
5858 print CR (013) as ^M.
5860 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5862 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5864 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5866 * remote.c (remote_wait): Cast signal to void * to avoid warning
5867 from busted HP compiler.
5869 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5870 stabs cause end_psymtab to be called.
5872 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5873 compiler feature of putting 'c' into basic type descriptors for
5876 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5877 where there is no place for nPC in prrun struct.
5879 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5881 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5882 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5883 * dwarfread.c (enum_type): Save enum names on type_obstack.
5884 * dwarfread.c (struct_type): Save member name on type_obstack.
5885 * symtab.c (_initialize_symtab): Fix misspelling.
5886 * regex.c (store_jump, insert_jump): Return void.
5888 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5890 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5891 (alloca): Declare return type on SPARC, since Sun doesn't.
5892 (*_BYTE_ORDER): Improve comment: *must* be defined.
5894 * tm-hppa.h: New file, architectural definition of HP PA.
5895 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5897 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5898 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5899 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5900 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5903 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5904 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5905 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5907 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5909 * printcmd.c (output_command): Thinko.
5910 (x_command): Only set remembered size/format if cmd succeeds.
5912 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5913 since it is no longer used and burns time for every symbol read.
5914 (process_one_symbol): Treat N_CATCH like default (complain).
5916 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5918 * partial-stab.h (case N_TEXT): Fix fencepost error when
5919 detecting start of new symbol info after reading symtab for a
5920 module with a zero length TEXT segment.
5922 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5924 * Makefile.in (VERSION): Bump to 4.5.6.
5925 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5927 * defs.h (NORETURN): Define away for Lucid compiler.
5928 * remote.c (remote_timer, remote_interrupt): Signal handlers
5930 * ser-termios.c (serial_write, serial_close): Return whatever
5931 value the write/close call returns, rather than falling off end.
5932 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5933 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5935 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5936 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5938 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5939 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5940 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5941 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5943 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5944 store_inferior_registers): Supply missing fourth argument to
5946 * cadillac.c (kernel_dispatch): Make return type void.
5947 * cadillac.c (iosig): Signal handlers take one int arg.
5948 * valprint.c (val_print_fields): Call fprint_symbol to get
5949 automatic C++ demangling for mangled field names.
5951 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5953 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5954 * dwarfread.c (enum_type): Fix misspelling in comment.
5955 * valprint.c (val_print_fields, cplus_val_print): Minor
5956 adjustment to printing of C++ class structures to more closely
5957 match format for printing C structures, with and without setting
5960 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5962 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5963 (which is not a Posix signal) if it isn't defined.
5964 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5965 New port to Linux (a free Unix clone for 386 machines).
5967 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5969 COFF changes for dealing better with EPI 29K C compiler output.
5971 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5973 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5974 (read_coff_symtab): Move patch_opaque_types call from
5975 coff_symfile_read. Restrict it to symtabs from this objfile.
5976 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5977 references on opaque type chain; just let coff_lookup_type handle 'em.
5978 (decode_type): Complain about tagndx values on
5979 non-struct/union/enum types, which the EPI compiler tends to produce.
5981 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5983 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5986 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5987 usage to match new prototype. Include libbfd.h to get prototype.
5989 * source.c (find_source_lines): Handle large st_size fields.
5991 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5993 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5994 * stack.c (return_command): Use cleanups to avoid memory leaks.
5996 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5998 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5999 INT_REGNUM to INTE_REGNUM.
6001 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
6003 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
6005 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
6006 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
6007 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
6008 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
6010 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
6011 declarations of malloc/realloc/free that are inserted by some
6013 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
6015 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
6016 another decl of strdup (this really ought to come from libiberty.h!).
6018 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
6020 * remote.c (getpkt): Error if input exceeds buffer size.
6021 (_initialize_remote): `set remotedebug' enables packet trace.
6023 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
6024 N_SLINE's, etc, just like Sun cc on Solaris2.
6026 * am29k-tdep.c (read_register_stack, write_register_stack):
6027 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
6028 variable. Add `set' and `show' commands for it.
6029 * doc/gdb.texinfo: Document it.
6031 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
6033 * valprint.c (type_print_1): Plug memory leak. Print all
6034 C++ syms as demangled, not just functions.
6035 * buildsym.c (read_range_type): When we find a signed char
6036 type, do a lookup of signed char, not plain char. Plain char's
6037 still get looked up as plain char's elsewhere.
6039 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
6041 * eval.c: Avoid residue-by-zero when evaluating without side effects.
6042 (Bug and fix found by Pierre Willard.)
6044 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
6046 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6048 * xm-rs6000.h: Add decl for strdup().
6050 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6053 * breakpoint.c (enable_command, disable_command): Without args,
6054 should only affect normal breakpoints and watchpoints.
6056 * m68k-pinsn.c (print_insn_arg): Make register be const.
6057 * xcoffexec.c: Remove ' from comment.
6058 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6059 with decls of malloc in c-exp.tab.c (as produced by yacc).
6060 There's got to be a better way to do this...
6062 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6064 * partial-stab.h: Convert single rindex use to strrchr.
6065 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6066 standard <strings.h> file, now that the only single use of
6067 rindex in the gdb source files is gone.
6069 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6071 * mipsread.c: Undo ill effects from including <strings.h>,
6072 which #defines index to be strchr. Unfortunately, index is
6073 a member of a symbol table structure that can't be changed.
6074 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6075 remove redundant #include's.
6077 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6079 * mipsread.c: #include <strings.h> for rindex().
6081 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6083 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6085 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6087 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6088 extraneous SO stabs from busted C++ compilers.
6090 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6092 * Makefile.in (VERSION): Bump to 4.5.5.
6093 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6094 C++ lookups fail, print possibly helpful hint about completion.
6095 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6096 for static data members.
6097 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6098 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6099 it's broken on ncr3000's.
6101 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6103 * dwarfread.c (decode_modified_type): Change type of first arg.
6104 Change 'modifier' to char from unsigned char. Cast single use
6105 that needs to be unsigned char.
6106 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6107 * utils.c (strdup_demangled): Add function.
6108 * defs.h (strdup_demangled): Add prototype.
6109 * stack.c (return_command): Demangle C++ function names for query.
6110 * infcmd.c (jump_command): Demangle C++ function names for query.
6111 * cplus-dem.c (consume_count): New function and prototype.
6112 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6113 do_type): Replace conversion code with consume_count().
6114 * cplus-dem.c (gnu_special): Fix demangled of static members.
6115 * source.c (list_command): Print demangled function names
6116 when appropriate. Fix supplied by Peter Schauer.
6118 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6120 * sparc-tdep.c: Clean up slightly for Solaris2.
6122 * buildsym.c (define_symbol): Nameless types are now on several
6123 platforms; generalize them and un-ifdef them to make Solaris 2
6126 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6128 * infcmd.c: Fix typo (reported by Rob Savoye).
6129 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6130 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6131 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6132 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6133 rather than the one for the first file in the dependency chain.
6135 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6136 set. Don't reset our own texthigh, or dependency-only pst's, in
6137 scanning all the rest of the psymtabs.
6138 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6140 * buildsym.h (N_UNDF): Improve comments.
6141 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6143 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6145 * symtab.h (struct symbol): Add aux_value union for preserving
6146 an additional per-symbol value.
6147 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6148 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6149 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6150 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6151 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6153 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6155 * symfile.c (clear_symtab_users_once): Now non-static (for
6158 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6160 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6161 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6162 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6164 Solaris-2 support on SPARC:
6166 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6167 Add symbol_size and file offsets to struct symloc.
6168 Add static symbol_table_offset, string_table_offset,
6169 file_string_table_offset, next_file_string_table_offset,
6171 (add_old_header_file): Convert error() to complain()t.
6172 (dbx_symfile_read): Get symbol size via the objfile.
6173 Also get symbol_table_offset.
6174 (dbx_symfile_init): Record symbol size and count via the objfile.
6175 (dbx_next_symbol_text): Always add file_string_table_offset when
6176 accessing string table.
6177 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6178 (SET_NAMESTRING): Use the offset.
6179 (end_psymtab): Large kludge to determine addresses where source
6180 files start and end (for the psymtab header).
6181 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6182 Get this, symbol size, and symbol offset, from psymtab.
6183 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6184 Patch up last_source_start_addr if zero in N_SO.
6185 (process_one_symbol): Add variable function_start_offset.
6186 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6187 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6188 ( "", N_OBJ, N_OPT): Ignore.
6189 (elfstab_build_psymtabs): New function to read stabs out of
6192 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6193 (gdb): use GLOBAL_CFLAGS when linking, too.
6194 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6195 (N_OBJ, N_OPT): Ignore.
6196 ('f', 'F'): Save last function name.
6198 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6199 extra info in the minimal symbol.
6200 (elf_symtab_read): The extra info is the size of an ELF object,
6201 which was kludged to us in the `udata' field of the BFD symbol.
6202 Gag me with a crowbar...
6203 (elf_symfile_read): Keep track of both the absolute load address,
6204 and the offset between load addr and symbols. Handle STABS as
6205 well as DWARF sections, passing the absolute load address to
6206 elfstab_build_psymtabs.
6208 * symfile.h: Prototype elfstab_build_psymtabs.
6209 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6211 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6213 * buildsym.h: Add processing_acc_compilation flag.
6214 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6215 (define_symbol): Skip arg types in function entries. Resolve
6216 overloaded 'P' which acc uses for prototypes of functions called
6218 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6220 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6221 save size of ELF symbols. FIXME.
6222 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6223 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6225 * configure.in: Solaris config is sparc-sun-solaris2.
6226 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6228 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6229 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6230 * symfile.c (symfile_bfd_open): Comment where name is freed.
6231 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6233 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6235 * expprint.c (print_subexp): Add missing ']'.
6236 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6237 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6238 * WHATS.NEW: Point out improved C++ function name handling.
6239 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6240 type names for both implicitly and explicitly signed integral
6241 types. See comment in the source code.
6243 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6245 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6246 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6247 * expprint.c (print_subexp): Fix printing of register names.
6249 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6251 * inferior.h (register_valid): Declare.
6252 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6253 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6254 macros for traversing the data structures in a single objfile.
6255 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6256 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6259 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6261 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6262 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6263 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6264 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6266 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6268 * depend: rebuild to account for remote-st2000.c.
6269 * remote-st2000.c: Almost works now.
6270 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6272 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6274 * c-exp.y (yylex): Recognize single-quoted strings that specify
6275 tokens with embedded whitespace, such as C++ demangled names.
6276 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6277 * main.c (gdb_completer_quote_characters): Add global variable.
6278 * main.c (symbol_completion_function): Total rewrite for C++
6279 demangled name handling.
6280 * main.c (skip_quoted): New function.
6281 * main.c (main): Set rl_completer_quote_characters.
6282 * symmisc.c (dump_symtab): Print source language for symtab.
6283 * symtab.c (expensive_mangler): Add prototype and function.
6284 * symtab.c (completion_list_add_symbol): Total rewrite for new
6285 C++ demangled name handling.
6286 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6287 other changes for demangled C++ symbol handling.
6288 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6289 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6290 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6291 * symtab.c (completion_list_add_symbol): Total rewrite for new
6292 C++ demangled name handling.
6293 * symtab.c (expensive_mangler): New function.
6294 * utils.c (strcmp_iw, demangle_and_match): New functions.
6295 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6297 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6299 * Makefile.in: Roll VERSION to 4.5.4.
6300 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6301 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6302 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6304 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6306 * alldeps.mak: Rebuild to account for new files.
6307 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6308 * tm-st2000.h: New file.
6309 * configure.in: Tandem debug monitor (st2000) support.
6310 * remote-st2000.c, config/st2000.mt: ditto.
6312 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6314 * blockframe.c (inside_entry_file, inside_main_func,
6315 inside_entry_func): Return 0 if no symbols; avoid crashing.
6317 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6319 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6320 without masking, since it is signed and will later be compared
6321 against signed quantities. The right fix is probably to make
6322 it all unsigned, but this is a small, safe fix for this release.
6323 FIXME -- make the real change sometime soon.
6325 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6327 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6328 parameter in call to `symbol_file_add' to 0.
6330 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6332 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6334 * configure.in: Handle -m680[01234]0-wrs.
6336 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6338 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6339 `ieee_extended_to_double'.
6341 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6343 * valops.c (value_assign): Lint, by Pierre Willard.
6345 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6347 * coredep.c (fetch_core_registers): Remove premature warning,
6348 which triggers on DECstation even though all regs are accessible.
6350 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6351 sign-extension of instruction fields even on unsigned-char hosts.
6352 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6354 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6355 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6356 since they define the target, not the host.
6357 * m88k-pinsn.c: Fix typo.
6359 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6361 * valarith.c (value_zerop): -0.0 is still zero.
6362 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6363 Patches by Paul Eggert <eggert@twinsun.com>.
6365 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6367 * alldeps.mak, depend: re-make to account for ser-*.c.
6369 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6371 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6372 disconnecting from controlling terminal, to avoid gdb hanging
6373 on SVR4. Fixes bug reported by Oliver Okrongli.
6374 * procfs.c (PROC_NAME_FMT): Change format to match default used
6375 by system, as suggested by Oliver Okrongli.
6376 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6377 bug fix from Brent Townshend (bst%tt@cam.ORG).
6378 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6379 by turlais@rechser.total.fr.
6380 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6381 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6382 * objfiles.h (unlink_objfile): Add prototype.
6383 * objfiles.c (unlink_objfile): Add function.
6384 * objfiles.c (free_objfile): Call unlink_objfile.
6385 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6386 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6387 Also, discard old possibly bogus sf struct.
6388 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6389 find_sym_fns() for remapped symbol files, in case of any changes
6390 since the last mapping.
6392 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6394 * findvar.c (read_relative_register_raw_bytes): use the raw size
6395 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6397 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6399 Changes to support GDB running on DOS using GO32 and H8 support
6401 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6402 allowing hosts with different text and binary file formats to
6404 * coffread.c (read_coff_symtab): changed calling convention and
6405 operation - now it opens its own file with FOPEN_RB rather than
6406 duping and fdopening the provided handle.
6407 * dbxread.c, cplus-dem.c: #include mangling.
6408 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6409 binary files oring in the right bit.
6410 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6411 * remote-hms.c: cleanup to use the new remote serial stuff
6412 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6413 independent remote terminal I/O.
6414 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6415 * source.c (openp): fix off by one problem removing / - can now
6416 open a source file in the root directory with DOS.
6417 * values.c (value_as_pointer): remove bogus address bits from
6418 long. (unpack_long): unpack into unsigned long/short if pointer.
6420 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6422 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6423 It gets permanently stuck in many OSes.
6424 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6426 * breakpoint.c: Improve help text for info breakpoints.
6428 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6430 * README: Add pointer to internals doc, and describe reading
6432 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6433 * symtab.c (output_source_filename): Remove old glop for wrapping
6434 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6436 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6438 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6439 * munch: Add sort -u to avoid duplications.
6440 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6441 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6443 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6445 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6446 avoid infinite loops while demangling bogus mangled names.
6447 * valprint.c (type_print_base): Minor fix for GNU style guide
6450 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6452 * Makefile.in (VERSION): Bump to 4.5.3
6453 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6454 * Makefile.in (demangle): New target to create standalone
6455 demangler with same code and options as internal demangler.
6456 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6457 to support ARM style and Lucid style demangling, improve
6458 maintainability, fix several demangling bugs. More changes
6460 * defs.h (strstr): Add ANSI compatible prototype.
6461 * valprint.c (type_print_1): Demangle using ansi option.
6462 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6464 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6466 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6469 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6471 * mipsread.c (parse_procedure): Return rather than using
6472 uninitialized variable 'b'.
6474 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6476 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6477 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6478 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6479 relative to each source file.
6481 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6483 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6486 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6488 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6489 * am29k-tdep.c: Update to latest code from AMD.
6490 (get_saved_register) don't crap out if no frame.
6491 * remote-udi.c: Set/clear inferior_pid as appropriate.
6492 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6493 error handling. Fixup end-of-debugging messages.
6494 (udi_fetch_registers) clean up big time, mainly don't multiply
6495 register_valid indices by 4, and use proper Offset when reading
6496 gr96-gr127. (udi_store_registers) general cleanup.
6497 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6498 INT_REGNUM->INTE_REGNUM.
6499 * tm-29k.h: Upgrade to latest code from AMD.
6500 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6501 (UDIConnect) Clean up error processing (like, don't do exit() if
6502 execlp fails), make code restartable, make more attractive.
6503 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6506 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6508 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6509 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6510 from former to latter.
6512 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6514 * cplus-dem.c (do_args): Handle void args the same as others.
6515 * objfiles.c (free_objfile): Only try to unmap files when
6516 reusable objfiles are supported.
6517 * valprint.c (type_print_varspec_suffix): Add parameter that
6518 specifies if C++ demangling included function arguments. Use
6519 it to suppress printing extra pair of ()'s.
6520 * valprint.c (type_print_1): Fix problem with printing demangled
6521 C++ function types where demangled type includes the function
6524 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6526 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6527 Allows selection of C++ demangler to be a configuration option
6528 until multiple demanglers are supported.
6529 * demangle.h: New include file for extended demangler support.
6530 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6531 utils.c, valprint.c: Include "demangle.h" and change all calls
6532 to cplus_demangle() or fputs_demangled() to use individual
6534 * valprint.c (type_print_1): Change options to cplus_demangle
6535 to print demangled function args. Still broken, but now less so.
6536 * cplus-dem.c: Include demangle.h, reorganize and update some
6537 comments to reflect reality.
6538 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6539 second arg from fixed integer to bit based multiple options.
6540 * cplus-dem.c (optable): Reformat and replace ansi members with
6542 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6544 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6546 * values.c (set_internalvar): Force evaluation of lazy values.
6547 Bug reported by RMS.
6549 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6551 * Makefile.in (VERSION): Bump to 4.5.2.
6552 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6553 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6554 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6555 proper handling of bit fields.
6556 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6557 * symtab.h: Fix couple of misspellings in comments.
6558 * value.h (struct value): Clarify use of bitpos.
6559 * value.h (unpack_field_as_long): Change prototype, returns
6561 * values.c (unpack_field_as_long): Change return type to LONGEST,
6562 sign extend unpacked fields that are signed, other rewriting.
6563 * config/ncr3000.mt: New target config file.
6565 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6567 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6568 even when printing 8-bit characters.
6570 * gdbtypes.c (make_{reference,pointer,function}_type): New
6571 functions which handle overwriting of forward-referenced types
6572 for stabs file reading.
6573 (lookup_{reference,pointer,function}_type): These just call
6574 the make_*_type functions with a null storage alloc parameter.
6575 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6576 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6578 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6579 (dbx_alloc_type): Make it easier to understand. No funct change.
6580 (define_symbol: 't'): Don't put the typedef name into the name of
6581 the struct, union, or enum. Bugfix.
6582 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6583 routines to properly handle overwriting preallocated types so that
6584 forward references will work.
6585 (read_enum_type): Force enum values to file scope, due to bug in
6586 Sun compiler output. FIXME, fix later.
6588 Remove unused header_file_prev_index mechanism. It was already
6589 obsolete in gdb-3.5. These comments appeared in 3.5:
6590 /* This code was used before I knew about the instance codes.
6591 My first hypothesis is that it is not necessary now
6592 that instance codes are handled. */
6593 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6594 * buildsym.h: Remove it and prev_index that saves it.
6595 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6597 * solib.c (special_symbol_handling): When called from core files,
6598 must set up debug_addr. Don't print error messages, just return.
6599 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6601 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6603 * cplus-dem.c: Allow nested class names (as in
6604 Foo::Bar::method()).
6605 Allow the cleaner cfront style of nested class names
6606 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6607 Make cplus_demangle re-entrant by removing use of global
6608 variables. Instead, place all shared variables in a
6609 stack-allocated structure, and pass around its address.
6611 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6613 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6614 29k-share/* subdirs...
6616 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6617 rewrite, only leave out the bugs.
6619 * Makefile.in: Add 29k/UDI support. Improve depend.
6620 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6622 * am29k-tdep.c: Update to use new calling conventions, and misc
6625 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6627 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6629 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6630 breakpoint instructions that leave PC pointing at the right place.
6632 * core.c (core_open): Call warning() to print warnings.
6634 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6636 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6637 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6638 This prevents a crash when trying to lookup the value of a
6639 non-existent symbol.
6641 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6643 * signame.c, signame.h: Remove, replaced by strsignal.c in
6645 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6646 sun386-xdep.c: Remove include of signame.h
6647 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6648 * Makefile.in (HFILES): Remove signame.h
6649 * Makefile.in (OBS): Remove signame.o
6650 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6651 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6652 psignal, perror): Add prototypes.
6653 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6655 * depend: Manually remove signame.[cho] references.
6656 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6658 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6659 with safe_strsignal.
6660 * core.c (core_open): Replace use of sys_siglist with
6662 * core.c (memory_error): Replace use of sys_errlist with
6664 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6666 * infcmd.c (program_info): Replace use of sys_siglist with
6668 * infrun.c (signal_stop, signal_print, signal_program):
6669 Allocate dynamically based on dynamic determination of number
6670 of signals to support.
6671 * infrun.c (child_create_inferior): Replace use of sys_errlist
6673 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6675 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6676 strsigno and sys_siglist with safe_strsignal.
6677 * infrun.c (handle_command): Call signo_max to find number of
6678 signals. Replace sig_number with strtosigno and sig_abbrev with
6680 * infrun.c (signals_info): Replace sig_number with strtosigno.
6681 * infrun.c (_initialize_infrun): Call signo_max to find number of
6682 signals. Dynamically allocate signal_{stop,print,program}.
6683 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6684 * procfs.c (errnoname): Add function and prototype.
6685 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6686 of sys_siglist with safe_strsignal.
6687 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6688 sys_siglist with safe_strsignal.
6689 * procfs.c (info_proc_stop): Call errnoname.
6690 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6691 * stuff.c (main, get_offset): Replace use of sys_errlist with
6693 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6694 with safe_strsignal.
6695 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6696 with safe_strsignal.
6697 * utils.c (safe_strerror, safe_strsignal): Add functions that
6698 call strerror and strsignal respectively, and deal with NULL
6700 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6701 sys_errlist with safe_strerror.
6702 * valprint.c (val_print): Replace use of sys_errlist with
6705 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6707 * Makefile.in: rework CFLAGS so that they can be set from the
6708 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6709 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6710 Pass CFLAGS on recusions.
6712 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6714 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6715 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6716 overkill for the problem it solved.
6717 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6718 and default to simply printing type names as appropriate.
6719 * main.c (main): Remove one of the leading newlines from
6720 warning_pre_print initialization.
6721 * objfiles.c (open_existing_mapped_file): Add function and
6723 * objfiles.c (open_mapped_file): Rewrite to use new function
6724 open_existing_mapped_file.
6726 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6728 * sun3-xdep.c (fetch_core_registers): Lint.
6729 * tm-sun3.h: Prototype lint.
6732 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6734 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6735 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6736 * objfiles.c: Cast calls to close() with unused returns to void.
6737 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6738 old objfile's name before updating it.
6739 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6740 * objfiles.h (objfile struct): Add mmfd member.
6741 * symfile.c (syms_from_objfile): Move some code to
6742 new_symfile_objfile.
6743 * symfile.c (new_symfile_objfile): Add new function, common code
6744 from syms_from_objfile.
6745 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6746 mapped and unmapped symbol files.
6747 * symfile.c (symbol_file_command): Print "No symbol file now"
6748 message, ala exec_file_command for the exec file.
6749 * symfile.h (new_symfile_objfile): Add prototype.
6750 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6751 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6753 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6755 * rs6000-pinsn.c: New version from IBM (Metin).
6756 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6757 to avoid warnings from some compilers.
6759 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6761 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6762 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6763 type's flag word that marks it as a fundamental type.
6764 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6765 flags argument for all calls to init_type().
6766 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6767 flags argument for all calls to init_type(). Also remove
6768 dependency on host sizes for ints, floats, etc.
6769 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6770 flags argument for all calls to init_type(). Also remove
6771 dependency on host sizes for ints, floats, etc.
6772 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6773 bit to flags argument for all calls to init_type(). Add types
6774 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6775 * valprint.c (unsigned_type_table, signed_type_table,
6776 float_type_table): Remove.
6777 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6778 bit when printing fundamental types, and print the actual name
6779 for such types, rather than inventing one. Remove code that
6780 invented fundamental type names.
6781 * valprint.c (_initialize_valprint): Remove initializations
6782 for now removed unsigned_type_table, signed_type_table, and
6785 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6787 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6788 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6791 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6793 * dwarfread.c (target_to_host): New function similar to previous
6795 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6796 Extensive changes to convert all previous usages to use new
6797 target_to_host() function.
6798 * dwarfread.c (struct dieinfo): Change types of most integral
6799 members to be unsigned.
6801 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6803 * WHATS.NEW: Revise -mapped doc.
6805 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6807 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6808 too high or when skipping `forwards' moves us backwards.
6809 (parse_type): Print mis-guessed tag name in complaint.
6810 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6811 (parse_procedure): Do not attempt to create symbols; just fill in
6812 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6813 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6814 for clarity. Set top_stack before calling parse_external. In
6815 stabs, sort symbols before calling parse_procedure.
6817 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6818 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6819 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6820 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6823 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6825 * Makefile.in (VERSION): Set to 4.5.1.
6826 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6827 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6828 fill_gregset): New functions for SVR4 /proc support.
6829 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6830 Remove new symbol types and such to ../include/coff/symconst.h.
6831 (parse_symbol): Simplify code for parsing struct/enum/unions.
6832 (parse_type): Handle `long long' types.
6833 (upgrade_type): Handle `const' qualifier.
6834 (parse_partial_symbols): fix indentation, clean a bit.
6836 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6838 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6839 copy in data from raw read buffers, calling bfd byteswapping
6840 routines as appropriate. Use to replace most existing memcpy
6842 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6843 * configure.in: Recognize new ncr3000 config.
6844 * config/ncr3000.mh: New config file.
6846 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6850 * README: Update for release.
6851 * Makefile.in: Update version to 4.5.
6852 * WHATS.NEW: The obvious.
6854 * depend: Generate new depend file for this release.
6856 * Makefile.in (depend): Fix dependancy generation so that it does
6857 not include gcc 'fixincluded' files, which are usually in a system
6860 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6862 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6863 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6864 symbols for nameless types. And, handle `R' (register parameter
6865 type) for AIX. (an extension to existing stabstring grammar).
6866 * rs6000-xdep.c: Fix typo (= should have been ==).
6868 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6870 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6872 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6874 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6875 * signame.c (SIGWAITING, SIGLWP): Add.
6877 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6879 * xm-i386mach.h: add decls for errno and strdup().
6881 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6882 used in array index context (otherwise, some compilers barf).
6884 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6886 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6887 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6888 in a system call, and provide better backtrace if so.
6890 * Makefile.in (HFILES): Add xcoffsolib.h.
6891 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6892 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6894 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6895 mipscoff_symfile_read): Convert to BFD to do file I/O.
6897 * symfile.c: #include <ctype.h> to get proper def if isspace().
6899 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6901 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6903 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6904 function also when parsing embedded stabs.
6906 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6908 * mipsread.c: Fix more declarations.
6910 * mipsread.c: Fix many invocations of complain. Use enum
6911 type_code where appropriate.
6913 * xm-vaxult.h: Add decl for strdup().
6915 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6918 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6920 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6923 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6925 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6926 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6927 Merge in more patches for rs6000 from Metin Ozisik.
6928 * utils.c: Fix typo in comment.
6930 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6932 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6933 * procfs.c (attach): Set nopass_next_sigstop if attached
6934 process is forcibly stopped.
6935 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6936 resending SIGSTOP to attached process on first resume.
6938 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6940 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6942 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6944 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6945 (VERSION): Bump to 4.4.85.
6946 * mipsread.c: Update for new include files. Lint.
6947 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6948 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6949 Don't need to bring in mipsread.o specially any more.
6951 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6953 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6954 routine (for Irix-4.x). Make many funcs static and void.
6955 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6956 * (init_extra_frame_info): Don't trash cached value of frame
6957 pointer register. This fixes backtracing through routines that use
6958 alloca(). Generally clean up declarations of functions, and use
6959 typedefs and macros to reference data structures as appropriate.
6960 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6963 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6965 * values.c (unpack_long): Fix unpacking error for signed chars
6966 on hosts where the default character type is unsigned.
6967 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6968 for newer SVR4 variants.
6969 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6970 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6971 * procfs.c (mappingflags): Add support for MA_PHYS
6973 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6975 * buildsym.c (read_struct_type): Avoid coredump when C++
6976 abbreviated type name is messed up. Reported by Joe Buck.
6977 FIXME, we need to determine whether GDB or GCC needs to be
6978 smarter to correctly locate this type name.
6980 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6981 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6982 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6983 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6984 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6986 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6988 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6989 * symtab.h (current_source_symtab): Make extern
6990 * symtab.h (current_source_line): Make extern
6991 * inferior.h: Move all procfs.c prototypes to one place, add
6992 prototype for proc_signal_handling_change. Add prototypes for
6993 signal_stop_state, signal_print_state, and signal_pass_state.
6994 * inferior.h (stop_soon_quietly): Make extern
6995 * inferior.h (attach_flag): Make extern
6996 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6997 * infrun.c (signal_stop_state, signal_print_state,
6998 signal_pass_state): New functions to query specific signal
7000 * infrun.c (handle_command): Minor error message change, add
7001 NOTICE_SIGNAL_HANDLING_CHANGE.
7002 * procfs.c (open_proc_file): Remove iris specific reset of
7003 inherit-on-fork flag, moved to proc_set_exec_trap().
7004 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
7005 to reset inherit-on-fork flag, bash comment to GNU form.
7006 * procfs.c (proc_base_address, set_proc_siginfo,
7007 fetch_core_registers): Conform to code style.
7008 * procfs.c (signame.h): Include.
7009 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
7010 syscallname(), info_proc_syscalls()): New macros, tables, and
7011 functions to organize and report system call information.
7012 * procfs.c (saved_fltset, saved_trace, saved_sighold,
7013 saved_exitset, saved_entryset): Add to procinfo struct.
7014 * procfs.c (struct trans): Add.
7015 * procfs.c (pr_flag_table, pr_why_table, faults_table,
7016 siginfo_table, errno_table): Tables to translate numeric values
7017 to symbolic names and short descriptions.
7018 * procfs.c (signalname, info_proc_signals): Add function and
7020 * procfs.c (proc_info): Now info_proc.
7021 * procfs.c (proc_info_address_map): Now info_proc_mappings.
7022 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
7023 info_proc_faults, lookupname, lookupdesc, sigcodename,
7024 sigcodedesc): New functions.
7025 * procfs.c (proc_signal_handling_change): New function to set
7026 the trace flags based on the state of gdb's signal handling flags.
7027 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
7028 and remove code to do PIOCSTRACE ioctl.
7029 * procfs.c (attach, detach): Preserve and restore process flags
7030 using saved_* fields in procinfo struct.
7031 * procfs.c (attach): Call proc_signal_handling_change.
7032 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
7033 * procfs.c (proc_desc): Update for latest changes.
7034 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
7035 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7036 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
7038 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
7040 * procfs.c (set_proc_siginfo): Add prototype and new function.
7041 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
7042 up inferior siginfo struct.
7043 * elfread.c (elf_symfile_read): Compute the relocation amount
7044 by subtracting off the address of the ".text" section.
7045 * solib.c: Add pointer to ".text" section to so_list struct.
7046 * solib.c (solib_map_sections): Initialize pointer to ".text"
7047 section in so_list struct.
7048 * solib.c (symbol_add_stub): Pass base address of ".text"
7049 section to symbol_file_add, rather than the load address of
7050 the shared library. On SunOS they are the same. On SVR4 they
7053 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7055 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7056 function name, not .gdbinfo. symbol.
7058 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7060 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7062 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7064 * Makefile.in (VERSION): 4.4.8
7066 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7067 commands in .cshrc/.profile won't get traced.
7069 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7071 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7072 * exec.c (build_section_table): Don't abort if no sections.
7073 * sparc-tdep.c (single_step): Lint.
7074 * utils.c (mrealloc): Handle realloc (0, size) case here.
7076 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7078 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7081 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7083 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7084 .gdbinfo. symbols are created. Move creation from parse_procedure
7085 to parse_symbol, where it is fairly easy to grow the symtab. This
7086 also fixes a symtab trashing bug on all mips-based systems.
7087 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7089 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7090 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7092 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7094 * c-exp.y: Add missing return type to yyparse() prototype.
7096 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7098 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7100 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7101 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7102 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7103 (patch_opaque_types): Avoid dummy args and result.
7104 * objfiles.c (have_partial_symbols, have_full_symbols,
7105 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7106 (iterate_over_objfiles, iterate_over_symtabs,
7107 iterate_over_psymtabs): Remove, clunky and slow.
7108 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7109 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7110 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7111 dump_objfile): Remove dummy args and results. Move filename
7112 comparisons to callers.
7113 (printsyms_command, printpsyms_command, printmsyms_command,
7114 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7115 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7116 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7117 list_symbols, make_symbol_completion_list): Replace explicit
7118 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7119 Eliminate Dijkstra flag crap, break out of loops with gotos.
7120 (lookup_symtab_1): Protect '/' tests from short filenames.
7121 (cplus_mangled_symbol): Move inline into lookup_symbol.
7122 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7123 (relocate_minimal_symbol): Move inline to vmap_symtab.
7124 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7125 iterate_over_msymbols with ALL_MSYMBOLS.
7127 Misc cleanup prior to release.
7129 * Makefile.in (VERSION): Roll to 4.4.7.
7130 (HFILES): Add call-cmds.h.
7131 * call-cmds.h: New header for command fns called by other files.
7132 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7133 (breakpoint_1): Remove unused type arg. Change callers.
7135 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7136 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7137 * mipsread.c: Add prototypes for all static functions.
7139 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7140 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7141 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7142 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7143 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7144 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7147 * buildsym.c (define_symbol): Handle global register variables
7148 (from Pierre Willard). Complain if register numbers are too large.
7149 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7150 * tm-sparc.h: Don't #include <sun4/reg.h>.
7151 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7152 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7154 * language.h: Avoid forward enum declaration.
7155 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7156 config/sun4os5.mt: New host and target.
7157 * defs.h (errno): #include <errno.h> rather than assuming int.
7158 From Pierre Willard.
7160 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7161 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7162 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7163 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7164 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7165 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7166 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7168 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7170 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7171 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7172 * language.h (enum exp_opcode): Avoid forward enum def.
7173 * main.c (define_command, user_defined_command): Lint.
7174 * mem-break.c, xcoffread.c: Lint.
7175 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7177 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7179 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7180 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7181 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7182 or IBM6000_TARGET as (approximately) appropriate.
7184 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7186 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7187 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7188 or not to try reading symbols from a mapped objfile. Plugs memory
7189 leak due to shared libraries generating no psymtabs or symtabs.
7191 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7193 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7194 * copying.awk: Lint. Make stronger warning at top of copying.c.
7195 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7196 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7197 (lookup_pointer_type): Add FIXME comment.
7198 * main.c (set_history_size_command): Disallow negative size.
7199 * partial-stab.h: Update copyright.
7200 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7202 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7204 * main.c (set_history_size_command): Negative size is error.
7205 (Reported by Peggy Fieland.)
7207 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7209 * coffread.c (coff_symfile_init): Update comment.
7210 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7211 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7212 macros to access the dbx specific objfile information.
7213 * dbxread.c (symfile_string_table, symfile_string_table_size):
7214 Remove these local variables.
7215 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7216 read_dbx_symtab): Remove the stringtab and stringtab_size params
7217 from the function prototypes, the function definition, and the
7218 function calls. These are now available via DBX_STRINGTAB and
7219 DBX_STRINGTAB_SIZE using the objfile pointer.
7220 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7221 an arg to read_dbx_symtab.
7222 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7223 stringtab and the dbx specific per-objfile private info.
7224 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7225 args in prototype, function definition, and function calls. It is
7226 now available via the DBX_SYMCOUNT macro using the objfile
7228 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7229 local instance of struct dbx_symfile_info and replace with DBX_*
7231 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7232 symfile_string_table and symfile_string_table_size.
7233 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7234 symfile_string_table.
7235 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7236 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7237 stringtab size variables. Remove all code that used to reread
7239 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7240 to prior to any calls to mmalloc for the objfile specific heap.
7241 * utils.c (init_malloc): Document the requirement that for each
7242 heap for which corruption checking is desired, that init_mmalloc
7243 must be called prior to any mmalloc calls on the heap.
7245 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7247 * rs6000-pinsn.c: Make dis-assembly output more like
7248 other targets: Don't print instruction in hex before
7249 the assembly; use print_address to print out jump
7252 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7254 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7255 * cplus-dem.c: Support "Sc" meaning "signed char".
7257 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7259 * configure.in: fix iris/iris3.
7261 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7263 * command.c, main.c (various places): Use ctype.h macros
7264 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7265 (such as (x >= 'A' && x <= 'Z')).
7266 (There are still more of these in other files.)
7267 * main.c (defined_command): Lower-case the user's
7268 new command before entering it. Needed because
7269 command lookup is case-insensitive (and also lower-cases).
7270 (Based on Metin's earlier patch.)
7272 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7274 * config/irix4.mh: new file.
7276 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7278 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7281 * xm-mips.h: Declare strdup for ultrix.
7283 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7284 when calling new_symbol.
7285 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7288 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7290 * config/rs6000.mh: Update (for Fred's new mmalloc)
7291 flags to disable use of GNU malloc/mmalloc.
7292 * munch: Change SYSV rule to allow .text before the label,
7293 as well as after, to work for AIX.
7294 * gdbtypes.h: Minor clarifiction.
7296 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7298 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7299 continuation in yet another place (between method declarations).
7301 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7303 * mips-tdep.c: include symfile.h and objfiles.h to fix
7306 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7308 * valops.c (value_struct_elt_for_reference): Added 'offset'
7309 parameter to handle multiple inheritance.
7310 * eval.c, value.h: Update accordingly.
7312 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7314 * objfiles.h: New file
7315 * Makefile.in (HFILES): Add objfiles.h
7316 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7317 main_scope_lowpc, main_scope_highpc.
7318 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7319 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7320 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7321 xcoffread.c, : Include objfiles.h.
7322 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7323 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7324 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7325 inside_entry_file() and logic changed appropriately.
7326 * blockframe.c (outside_startup_file): Renamed to
7327 inside_entry_file() and logic changed appropriately.
7328 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7329 and logic changed to use per-objfile specific fields.
7330 * blockframe.c (inside_entry_scope): Renamed to
7331 inside_entry_func() and logic changed to use per-objfile specific
7333 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7334 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7335 Remove extern decls.
7336 * symfile.c, symfile.h (entry_point): Remove extern decl.
7337 * coffread.c (coff_symfile_init): Common entry point init code
7338 moved to symfiles.c, call init_entry_point_info().
7339 * coffread.c (complete_symtab): Use new per-objfile entry info.
7340 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7341 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7343 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7344 * defs.h (inside_entry_scope, outside_startup_file,
7345 inside_main_scope): Prototypes changed for renames to
7346 inside_entry_func, inside_entry_file, inside_main_func,
7348 * symfile.c (syms_from_objfile): Common entry point init code
7349 moved to init_entry_point_info() and call init_entry_point_info().
7350 * symfile.h (init_entry_point_info): Include prototype.
7351 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7352 moved to symfiles.c and call init_entry_point_info().
7353 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7354 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7355 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7357 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7358 works for the majority of targets.
7359 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7360 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7361 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7362 Use default definition in frame.h.
7363 * frame.h (selected_frame_level): Make decl extern.
7364 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7365 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7366 * partial-stab.h: Use new per-objfile entry info.
7367 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7368 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7369 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7370 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7371 have_minimal_symbols): Prototypes moved to objfiles.h.
7372 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7373 Macros moved to objfiles.h.
7374 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7376 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7378 More C++ improvements (pointers to members, qualified names).
7379 * c-exp.y: Support exp.type::name and exp->type::name
7380 syntaxes. (Unfortunately, doesn't work for static members.)
7381 * c-exp.y, eval.c: Make type::~type work better.
7382 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7383 value_static_field by value_struct_elt_for_reference.
7384 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7385 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7386 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7387 for OP_SCOPE operand; no point in it now that we use lazy
7388 reading of values, and use "reference to member" objects.
7389 * gdbtypes.h: Clarify comment.
7390 * valops.c: Change value_struct_elt_for_address to return
7391 a reference (or variable), rather than a pointer. Change
7392 the name to value_struct_elt_for_reference to reflect this.
7393 Returning a reference instead of a address provides a
7394 generalization, since we can use the routine for both
7395 class::name as well as &class::name.
7396 Also, recurse to handle multiple inheritance properly.
7397 * valprint.c: Moved code to print pointer-to-members
7398 to new function point_class_member. This allows a
7399 "reference-to-member" to be printed using the same code.
7400 * valprint.c (type_print_varspec_prefix): Avoid printing
7401 "struct " for domains of class-member types.
7402 * valops.c (search_struct_field): Inline code for simplified
7403 version of value_static_field (which can then be deleted).
7404 * value.h: Rename value_struct_elt_for_address to
7405 value_struct_elt_for_reference. Delete value_static_field.
7406 * values.c: Remove no longer used function value_static_field.
7408 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7410 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7411 elfread.c (coff_symfile_finish): Add function, prototype, and
7412 add to the xxxx_sym_fns struct for each file type. Also reformat
7413 the xxxx_sym_fns vector to a standard format and add comments.
7414 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7415 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7416 Pass pointer to struct objfile rather than pointer to sym_fns.
7417 Change references inside each function accordingly. Allocate any
7418 symbol file specific info in the per-objfile memory region.
7419 * dbxread.c (free_and_init_header_files): Break function into
7420 free_header_files(), called from dbx_symfile_finish(), and
7421 init_header_files(), called from dbx_new_init().
7422 * dbxread.c (dbx_new_init): Move deallocation things to new
7423 dbx_symfile_finish function.
7424 * elfread.c (elf_new_init): Call buildsym_new_init().
7425 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7426 routine for the objfile before deallocating other stuff.
7427 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7428 * symfile.h: Move struct sym_fns to before struct objfile def.
7429 Add sym_finish function pointer and change prototypes of other
7430 function pointers to reflect passing struct objfile pointer rather
7431 than struct sym_fns pointer.
7432 * symfile.c: Remove now obsolete symtab_fns pointer.
7433 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7434 locates the correct sym_fns struct for the given objfile.
7435 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7436 for better support of mapped symbol tables.
7437 * symfile.c (symbol_file_command): Remove obsolete code using
7439 * symfile.h: Remove duplicate declarations for symfile_objfile,
7440 entry_point, and object_files.
7441 * target.c (target_info): Compare symfile_objfile to NULL.
7442 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7443 aixcoff_symfile_finish().
7445 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7447 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7448 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7449 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7451 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7453 Some improvements to g++ debugging.
7454 * symtab.c (list_symbols): demangle before pattern matching.
7455 * symtab.c: Other fixes to improve handing of operators.
7456 * valprint.c (type_print_base): Fix test for constructor.
7457 * values.c (value_static_field): Allow evaluation of
7458 CLASS::METHOD, returning a function pointer.
7460 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7462 * Makefile.in (VERSION): Roll 4.4.6.
7463 * exec.c (exec_file_command): Add code to ignore optional args
7464 passed in by file_command() for use in symbol_file_command().
7465 * main.c (main): Document -mapped and -readnow in help summary.
7466 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7467 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7468 to get filename from bfd with bfd_get_filename(). Test mapto
7469 against 0, not NULL. Use mstrsave() to make copy of filename.
7470 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7472 * remote-vx.c (vx_load_command, add_symbol_stub):
7473 Symbol_file_add() takes an additional arg.
7474 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7476 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7477 changed to return a bfd not an objfile pointer.
7478 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7479 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7480 Change to eliminate local bfd and use symfile_bfd_open() plus
7481 allocate_objfile(). Add code to implement readnow option.
7482 * symfile.c (symbol_file_command): Changes to option handling,
7483 readnow functionality moved to symbol_file_add().
7484 * symfile.c (symfile_init): Eliminate local copy of bfd.
7485 * symfile.c (add_symbol_file_command): Changes to parse mapped
7486 and readnow options.
7487 * symfile.h (allocate_objfile): Arg removed from prototype.
7488 * symtab.h (symbol_file_add): Arg added to prototype.
7489 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7492 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7494 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7495 mtrace.awk, state.c, state.h: Removed.
7496 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7497 directories searched for source files.
7498 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7499 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7500 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7501 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7502 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7503 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7504 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7506 * Makefile.in (HFILES): Remove state.h
7507 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7508 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7509 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7510 * Makefile.in (clean): Remove all object files.
7511 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7512 * cplus-dem.c: Remove prototypes definitions that are now done in
7514 * dbxread.c (throughout): Change from using per-objfile
7515 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7516 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7517 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7518 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7519 * depend: Remove dependencies for state.o, state.h.
7520 * dwarfread.c: Add declaration for warning_pre_print.
7521 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7522 * dwarfread.c (throughout): Change from using per-objfile
7523 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7524 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7525 use supplied objfile.
7526 * i386-xdep.c (print_387_status): Change to use warning() rather
7528 * i387-tdep.c (print_387_control_word): Change to use warning()
7529 rather than printfs.
7530 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7531 that some compilers grumble about.
7532 * language.c (throughout): Add declaration for warning_pre_print
7533 and using warning() instead of printfs.
7534 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7535 * main.c (main): Add declaration for warning_pre_print and set it
7536 similarly to error_pre_print. Add declarations for
7537 mapped_symbol_files and readnow_symbol_files. Add appropriate
7538 definitions to long_options[].
7539 * minsyms.c: Trivial fix to comment.
7540 * objfiles.c (allocate_objfile): Substantially rewritten for
7541 using mapped symbol files.
7542 * objfiles.c (throughout): Change from using per-objfile
7543 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7544 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7545 * source.c (throughout): Change from using per-objfile
7546 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7547 * source.c (open_source_file): Use mstrsave to save file name in
7548 mapped symbol region for objfile.
7549 * symfile.c: Remove include for state.h.
7550 include to local form.
7551 * symfile.c (symbol_file_add_digested): Remove.
7552 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7554 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7555 from objfile structure. Add malloc descriptor pointer (md).
7556 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7557 * symm-xdep.c (print_fpu_status): Use warning() rather than
7559 * symmisc.c (free_symtab_block): Now takes and uses current
7561 * symmisc.c (throughout): Change from using per-objfile
7562 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7563 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7564 Sun compiler grumblings when PTR is char *.
7565 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7566 msymbols() to correct pointer type.
7567 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7568 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7569 error always starts on a line of it's own.
7570 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7571 Rewrite for new mapped malloc package use.
7572 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7573 that don't want to use the mapped malloc package; pass arguments
7574 on to traditional malloc package functions.
7575 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7576 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7577 mrealloc, malloc, and realloc but get fatal error if runs out
7579 * utils.c (msavestring, mstrsave): Save a string in a specific
7580 mapped malloc region.
7581 * utils.c (print_spaces): Use xmalloc to get the buffer.
7582 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7583 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7584 * config/i386v4.mh: Insignificant reorganization.
7586 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7588 * xcoffread.c: Only enable compilation of debugging functions
7589 if IBM6000 is defined. Fails to compile otherwise.
7591 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7593 * Makefile.in: pass MAKEINFO down on info.
7595 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7597 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7598 useless code, including an lseek to an uninitialized variable.
7599 Reported by Jim Williams <jimbo@wrs.com>.
7601 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7603 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7604 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7605 * minsyms.c, symfile.c: Changes that may be generally
7606 applicable, but are #ifdef IBM6000 for now.
7607 * rs6000-xdep.c: Fixed typo in comment.
7608 * rs6000-tdep.c: Non-substatial changes.
7609 * xoffread.c: The main change here is addition of some
7610 debugging functions.
7611 * xoffexec.c: More changes.
7613 * xcoffread.c: Fixed two too-few-parameters bugs.
7615 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7616 to SOLIB_CREATE_INFERIOR_HOOK macro.
7618 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7620 * symfile.h: Add prototype for iterate_over_msymbols().
7621 * symtab.c (cplus_mangled_symbol): Add function.
7622 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7623 iterate_over_msymbols to find demangled C++ symbol.
7624 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7625 value to iterate_over_msymbols().
7626 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7629 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7631 * Makefile.in: added check target.
7633 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7635 * ecoff.c: Move to ../bfd/coff-msym.c.
7636 * config/mt-*mips: Remove ecoff.o from the configuration.
7637 * remote.c (): Add newline to initial +.
7638 (remote_resume): Mention how to cope with signals.
7639 (remote_interrupt): Add debug msg.
7640 (remote-wait): Implement new 'T' reply, which includes
7641 status, PC, and FP all in a single short message.
7642 (putpkt): Add further debugging of packet acks.
7643 * mipsread.c (fixup_symtab): Also swap RFD's.
7644 (parse_partial_symbols): Avoid bug on unknown symbol types.
7645 * Makefile.in (VERSION): Roll to 4.4.5.
7646 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7647 for remote MIPS by limiting heuristic to 200 byte search.
7648 (heuristic_proc_desc): Byte-swapping.
7649 (mips_print_register): Cope with failure of
7650 read_relative_register_raw_bytes. Byte-swap integers for
7652 * mips-pinsn.c (print_insn): Byte-swap instruction.
7654 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7656 * config.sub configure.in config/mh-irix4
7657 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7658 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7659 gdb/xm-irix4.h gdb/config/mt-irix3
7660 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7662 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7664 * defs.h, utils.c: xrealloc takes PTR as first arg.
7665 * defs.h: Reword confusing comment about ANSI prototypes.
7666 * defs.h: Some minor whitespace changes.
7667 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7668 not NULL, which can be (void *).
7669 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7670 * tm-i386v.h (SP_ARG0): Define
7671 * xm-sysv4.h: Back out of change for missing prototypes.
7672 * i386-tdep.c (get_longjmp_target): Add function.
7674 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7676 * Makefile.in: install man page too.
7678 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7680 * All GDB files that #include defs.h: Removed stdio.h.
7681 (defs.h): #include stdio.h.
7683 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7685 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7686 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7687 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7688 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7689 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7690 it before printing out the hex shape of an address.
7692 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7694 * rs6000-xdep.c (frame_initial_stack_address): Move
7695 code to set frame->cache_fsr into new separate function
7696 frame_get_cacahe_fsr. This allows fixing a fatal error.
7697 * xcoffexec.c: Turn previously suppressed error
7698 message back on, after cleaning up BFD.
7700 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7701 printing of blank line, since it cases printing of an
7702 extra blank line. Is this intended? It does mess up
7704 * defs.h: Put back declarations of malloc and realloc,
7705 but protected by #ifndef MALLOC_INCOMPATIBLE.
7706 * objfiles.c: Undo previous change: Use malloc/realloc
7707 for objfile malloc/realloc fields (but add a cast).
7708 * xcoffexec.c: Suppress an error message (for now).
7710 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7712 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7713 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7714 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7716 * xcoffread.c: Modifications to C_DECL storage class handling, and
7717 introduction of an old smash_to_pointer_type() routine.
7719 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7720 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7721 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7722 parameters have been modified.
7724 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7725 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7726 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7727 and fetch_inferior_registers() always fetched all the registers
7728 resulting valid register values at hand all the time. Pushing a dummy
7729 frame did not require validating all register values first. After
7730 putting the above mechanism into action, we didn't have valid registers
7731 values always ready. Thus, all registers need to be fetched before
7732 pushing a dummy frame now.
7734 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7735 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7736 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7737 the starting address (actual frame address) of a frame.
7738 * rs6000-tdep.c: modifications to function_frame_info() to see if
7739 function reserves a frame pointer register (alloca register)
7740 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7741 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7742 functions with alloca() calls.
7744 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7746 * xm-sysv4.h: Provide definitions/prototypes for host environment
7747 functions for which no definitions or prototypes are provided in
7748 any currently included gdb or host environment header files.
7749 For SVR4, this currently includes malloc and realloc, which cannot
7750 be portably prototyped in any gdb include file.
7752 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7754 * buildsym.h: Remove obsolete variable file_stabs.
7756 * Makefile.in: Move place where configure merges in host-
7757 and target-dependent fragments later, so the latter
7758 can override (say) GNU_MALLOC.
7759 * config/mh-rs6000: Use system malloc. Otherwise, I
7760 ended up with *two* incompatible versions of malloc
7761 (functions in libc would call the malloc in libc).
7762 I assume this is a shared library problem.
7764 * remote.c: Fix (presumed) typo.
7765 * objfiles.c: Use xmalloc/xrealloc instead of
7766 malloc/realloc (since the latter are no longer declared).
7768 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7769 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7770 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7771 handle individual registers.
7772 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7773 correctly in case it wasn't cached yet. (A problem showed up
7774 after fetching individual registers.)
7775 * buildsym.c: Disable type_synonym_name's type name overwriting
7776 in cases it is unnecesary. rs6000 portation doesn't use
7777 type_synonym_name, and it used to nullify type names
7778 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7779 type's name as soon as space for that type is allocated.
7780 * xcoffread.c: ignore a section's lineno information if it is
7781 not `.text'. (In rs6000 bfd portation integration, skipping over
7782 `.pad' sections are ignored since it was in machine independent
7783 part of the code. Thus, a problem of fake sections with invalid
7784 lineno information arised.)
7786 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7787 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7788 * rs6000-tdep.c: make function_frame_info() work whether or not
7789 reading from a core file.
7790 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7792 * infrun.c. main.c, printcmd.c. symtab.c:
7793 More changes from IBM for rs6000.
7796 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7798 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7799 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7800 Merge in changes (mostly from IBM) for RS6000.
7801 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7802 More changes from IBM for RS6000. These are in machine-
7803 independent code, and probably could do with some cleaning
7804 up. The most questionable of these are #ifdef IBM6000.
7805 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7806 to single_step() (for consistency with rs6000 and i860).
7807 * utils.c: Allow the 1st arg to xrealloc to be NULL
7808 (in which case do malloc). This removes the need for
7809 some tests in xcoff code (and perhaps other places?).
7810 * coffread.c: Removed variables last_source_file,
7811 type_vector, and type_vector_length as these are now
7812 defined by buildsym.[ch].
7813 * defs.h: Remove prototypes for malloc and realloc, since
7814 these should only be used to implement xmalloc and xrealloc,
7815 and they conflict with <stdlib.h> in AIX - where they
7816 return void* even when __STDC__ isn't defined. Sigh.
7817 * munch: Recognize *initialize* in data as well as text
7818 (AIX uses data). Also, incorporate a patch from Garrett
7819 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7820 much more sensible, by only trying to match the name of
7821 the initialize_foo function, and not the junk before it.
7823 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7825 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7826 unless symbol table indicates that something has changed.
7828 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7830 * remote.c: Make it work for embedded MIPS. Increase buffer
7831 size, and use throughout. Round buffer size up if too many regs.
7832 Support baud rate setting and try for an 8-bit path. If
7833 interrupted while waiting for target, send a ^C down the wire.
7834 Avoid single-byte reads.
7835 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7837 * mips-xdep.h: Avoid the embedded regs when on Unix.
7839 * mipsread.c: Byte-swap the symbol table structures, using
7840 routines from ecoff.c, to read a symbol table written in any
7841 of the four possible byte orders.
7842 * configure.in (mips-big-* target): Same as Sony News.
7843 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7844 * ecoff.c: New file for symbol swapping routines.
7846 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7848 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7849 all-breakpoints' command.
7850 * (get_number): Allow users to enter negative breakpoint numbers.
7851 * (breakpoint_1): Reformat display of 'info break' to show new
7853 * (create_longjmp_breakpoint, breakpoint_re_set,
7854 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7855 symfile.c (syms_from_objfile): Re-do
7856 insertion of longjmp breakpoints. Move all code into
7857 breakpoint_re_set, and call that instead of
7858 create_longjmp_breakpoint in symfile.c.
7860 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7862 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7863 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7864 * symtab.c (find_pc_symtab): Handle having no objfiles.
7865 * infcmd.c: Fix comment.
7866 * objfiles.c (free_all_objfiles): Add.
7867 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7868 * symfile.c (symbol_file_command): free all objfiles when
7869 specifying a new symbol file.
7870 (reread_symbols): Stat the file name, don't fstat the descriptor.
7872 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7874 * Makefile.in, configure.in: removed traces of namesubdir,
7875 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7876 copyrights to '92, changed some from Cygnus to FSF.
7878 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7880 * dbxread.c (end_psymtab): Delete empty psymtabs.
7881 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7882 * symfile.h (struct objfile): Add free_psymtabs.
7884 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7886 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7888 * symfile.c (symbol_file_command): strcmp => !strcmp.
7889 * breakpoint.h: Move prototypes to follow enum definition they need.
7890 * breakpoint.c, infrun.c: Lint.
7891 * printcmd.c: Use `enum enable' rather than `enum
7893 * mipsread.c: First pass at making it compile with the new
7894 objfile changes. Probably seriously broken still, but it
7897 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7899 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7900 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7901 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7902 stepping (and nexting) through longjmp(). Also, cleanup
7903 breakpoint handling quite a bit by creating explicit breakpoint
7904 types instead of using magic breakpoint numbers.
7905 Makefile.in: Update version to 4.4.3
7907 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7909 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7910 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7911 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7913 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7915 * minsyms.c (install_minimal_symbols): Add bunches to any
7916 existing minsyms in the objfile. Avoid extra mallocation
7917 by working directly in the obstack. Remove ignored `mainline' parm.
7918 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7919 xcoffread.c: Change all callers.
7920 * FIXME: We should be able to eliminate MAINLINE from all the
7921 symbol readers now, with a small bit of work.
7923 * valops.c, value.h: Lint.
7924 * remote-vx.c: Add missing break; statement. Bugfix by
7925 Michael Sclafani, <sclafani@src.dec.com>.
7927 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7929 * Makefile.in (VERSION): Update version to 4.4.2
7930 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7931 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7932 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7933 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7934 mmap-alloc.o, mmap-sbrk.o
7936 * altos-xdep.c: Minor whitespace change.
7937 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7938 use to new minimal symbol table use.
7939 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7940 * arm-xdep.c (store_inferior_registers): Returns void.
7941 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7942 Convert from misc function vector use to new minimal symbol table use.
7943 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7944 * breakpoint.c: Add prototypes for local functions.
7945 * breakpoint.c (catch_command_1): Change to static and remove unused
7947 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7948 * breakpoint.h: Change function decls to prototype form.
7949 * buildsym.c: Add prototypes for local functions.
7950 * buildsym.c: Moved hashname() function here from dbxread.c.
7951 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7952 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7953 * buildsym.c (dbx_alloc_type): Change to static.
7954 * buildsym.c (finish_block): Add objfile parameter.
7955 * buildsym.c (misc): Change symbol_obstack to objfile version.
7956 * buildsym.c (make_blockvector): Change to static.
7957 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7958 * buildsym.c (compare_line_numbers): Change to static, args are const,
7959 cast args when used.
7960 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7961 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7962 and made static. Add objfile parameter.
7963 * buildsym.c (end_symtab): Simplify code using line table size.
7964 Realloc the linetable on the objfile symbol_obstack and copy there.
7965 * buildsym.c (scan_file_globals): Convert from misc function vector
7966 use to new minimal symbol use.
7967 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7968 strings get allocated in objfile's symbol_obstack. Convert references
7969 to builtin types to lookup_fundamental_type().
7970 * buildsym.c (read_type): Make static, add objfile parameter, convert
7971 references to buildin types to lookup_fundamental_type().
7972 * buildsym.c (read_struct_type): Add objfile parameter.
7973 * buildsym.c (read_array_type): Make static, add objfile parameter.
7974 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7975 * buildsym.c (read_huge_number): Make static.
7976 * buildsym.c (read_range_type): Make static, add objfile parameter,
7977 convert references to buildin types to lookup_fundamental_type ().
7978 * buildsym.c (read_args): Make static, add objfile parameter.
7979 * buildsym.h: Convert function decl's to prototype form.
7980 * c-exp.y: Add prototypes for local functions, convert uses of misc
7981 function vector to minimal symbol table. Reformat all builtin type
7982 initializations and pass a NULL objfile to init_type() for them.
7983 * coffread.c: Change context_stack ref's to coff_context_stack,
7984 add local function prototypes. Cast uses of xrealloc arg 1.
7985 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7986 crafting a new type.
7987 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7988 * coffread.c (finish_block): Change name to coff_finish_block.
7989 * coffread.c (make_blockvector): Add and use objfile parameter.
7990 * coffread.c (record_line): Change name to coff_record_line.
7991 * coffread.c (start_symtab): Change name to coff_start_symtab.
7992 * coffread.c (end_symtab): Change name to coff_end_symtab.
7993 * coffread.c (record_misc_function): Change name to record_minimal_
7994 symbol and change to minimal symbol table use from misc func tbl.
7995 * coffread.c (coff_symfile_read): Convert from misc function vector
7996 use to minimal symbol table use.
7997 * coffread.c (hashname): Remove; use common version in buildsym.c.
7998 * coffread.c (decode_base_type): Change references to builtin types
7999 to calls to lookup_fundamental_type().
8000 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
8001 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
8002 * command.c: Add prototypes for local functions.
8003 * command.c (add_cmd): Prototype the 'fun' parameter and use the
8004 appropriate member of the function union for that type.
8005 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
8006 ifdef out the function since it isn't currently used.
8007 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
8008 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
8009 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
8010 * command.c (help_cmd): Compare function pointer to NULL.
8011 * command.c (help_cmd_list): Compare function pointer to NULL.
8012 * command.c (lookup_cmd_1): Use correct member of function union.
8013 * command.c (undef_cmd_error): Make static.
8014 * command.c (complete_on_cmdlist): Use correct member of func union.
8015 * command.c (do_setshow_command): Use correct member of func union.
8016 * command.c (shell_escape): Convert rindex use to strrchr.
8017 * command.h (COMMAND_H): Define if already included.
8018 * command.h (cmd_list_element struct): Change 'function' to a union
8019 and prototype args. Prototype completer function.
8020 * command.h: Convert decl's to prototype form.
8021 * convex-xdep.c (store_inferior_registers): Returns void.
8022 * copying.c: Prototype local functions.
8023 * coredep.c: Minor whitespace change.
8024 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
8025 * cplus-dem.c: Prototype local functions.
8026 * dbxread.c (hashname): Remove; moved to buildsym.c.
8027 * dbxread.c (free_and_init_header_files): Make static.
8028 * dbxread.c: Add prototypes for local functions.
8029 * dbxread.c (new_object_header_files): Remove; inlined usages.
8030 * dbxread.c (xrealloc usages): Cast args.
8031 * dbxread.c (record_misc_function): Change to record_minimal_symbol
8032 and change usages accordingly.
8033 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
8034 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
8035 * dbxread.c (dbx_next_symbol_text): Make static.
8036 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
8037 * dbxread.c (init_bincl_list): Add and use objfile parameter.
8038 * dbxread.c (free_bincl_list): Add and use objfile parameter.
8039 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
8040 * dbxread.c (end_psymtab): Convert to use per-objfile data.
8041 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
8043 * dwarfread.c (record_misc_function): Change name to record_minimal_
8044 symbol and use minimal symbol table throughout.
8045 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
8046 * dwarfread.c: Convert all references to builtin types to use the new
8047 lookup_fundamental_type function.
8048 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8049 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8051 * elfread.c (record_misc_function): Convert to use record_minimal_
8053 * elfread.c (elf_symtab_read): Add objfile parameter.
8054 * eval.c: Add prototypes for local functions and move some decls
8055 around to accomodate prototypes.
8056 * expprint.c: Add prototypes for local functions. Change references
8057 to misc function vector to minimal symbol table.
8058 * findvar.c (read_memory usages): Cast args.
8059 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8060 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8061 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8062 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8063 * gould-xdep.c: Minor whitespace change.
8064 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8065 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8066 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8067 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8068 * i386-tdep.c: Add prototypes for local functions.
8069 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8070 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8071 that defaulted to int.
8072 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8073 i386_push_dummy_frame): Returns void.
8074 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8075 int and explicitly declare return type as int.
8076 * i387-tdep.c: Minor formatting changes.
8077 * i960-tdep.c (leafproc_return): Convert from misc function vector
8078 use to minimal symbol table use.
8079 * infcmd.c: Add prototypes for local functions.
8080 * infcmd.c (continue_command, until_next_command, until_command,
8081 path_info, path_command): Make static.
8082 * infcmd.c (step_1, until_next_command): Convert from misc func
8083 vector to minimal symbol table use.
8084 * inflow.c: Add prototypes for local functions.
8085 * infptrace.c (store_inferior_registers): Returns void, not int.
8086 * language.c (_initialize_language): Use proper member of function
8088 * m2-exp.y: Add prototypes for local functions, convert misc function
8089 vector uses to minimal symbol table uses.
8090 * m2-exp.y (make_qualname, yyerror): Make static.
8091 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8092 * m68k-pinsn.c: Add prototypes for local functions.
8093 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8094 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8095 * m68k-stub.c: Add prototypes.
8096 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8097 use to minimal symbol table use.
8098 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8099 * m88k-xdep.c (store_inferior_registers): Returns void.
8100 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8101 * mach386-xdep.c (store_inferior_registers): Returns void.
8102 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8103 * main.c: Add prototypes for local functions.
8104 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8105 longjmp() result to (NORETURN void).
8106 * main.c (catch_errors): Prototype the 'func' parameter.
8107 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8108 Takes an unused arg.
8109 * main.c (execute_command): Call the right member of the func union.
8110 * main.c (command_loop_marker, symbol_completion_function,
8111 command_loop): Make static.
8112 * main.c (command_line_input): Make linelength unsigned, cast arg
8113 to command_line_input().
8114 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8115 * main.c (initialize_main): Call right member of function union.
8116 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8117 * mem-break.c: Include symtab.h
8118 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8119 * mips-xdep.c (store_inferior_registers): Returns void.
8120 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8121 use to minimal symbol table use.
8122 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8124 * mipsread.c (make_type): Remove, convert usages to init_type.
8125 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8126 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8127 vector use to minimal symbol table use.
8128 * parse.c: Add prototypes for local functions.
8129 * parse.c (xrealloc usages): Cast args.
8130 * parse.c (prefixify_expression, length_of_subexp): Make static.
8131 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8132 * parser-defs.h: Convert function decls to prototype form.
8133 * partial-stab.h: Convert from misc function vector use to new minimal
8135 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8136 the per-objfile copies.
8137 * printcmd.c: Add prototypes for local functions. Move some struct
8138 definitions around to accomodate prototypes.
8139 * printcmd.c (decode_format): Make static, change args oformat and
8140 osize to int from char.
8141 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8142 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8143 * printcmd.c (print_address_symbolic): Convert from misc function
8144 vector use to minimal symbol table use.
8145 * printcmd.c (address_info): Convert from misc function vector use
8146 to minimal symbol table use.
8147 * printcmd.c (delete_display, enable_display, disable_display_command):
8149 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8150 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8151 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8152 * pyr-xdep.c (store_inferior_registers): Returns void.
8153 * remote-mm.c (mm_load): symbol_file_add return value unused.
8154 * remote-nindy.c: Minor format change.
8155 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8156 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8157 * rs6000-xdep.c (store_inferior_registers): Returns void.
8158 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8159 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8160 vector use to minimal symbol table use.
8161 * solib.c: Add prototypes for local functions.
8162 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8163 function vector use to minimal symbol table use.
8164 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8165 * solib.c (find_solib, shared_library_command): Make static
8166 * solib.c (read_memory, write_memory usages): Cast args.
8167 * solib.c (special_symbol_handling): Add function
8168 * source.c: Add prototypes for local functions.
8169 * source.c (select_source_symtab): Convert to scan objfiles.
8170 * source.c (open_source_file): Make static.
8171 * source.c (xrealloc usages): Cast args.
8172 * source.c (source_line_charpos): ifdef out, unused.
8173 * source.c (get_filename_and_charpos): Make static.
8174 * stack.c: Add prototypes for local functions.
8175 * stack.c (print_frame_info, frame_info): Convert from misc function
8176 vector use to minimal symbol table use.
8177 * symfile.c: Add prototypes for local functions.
8178 * symfile.c (compare_symbols): Make args const PTR's.
8179 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8180 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8181 * symfile.c (obsavestring): Add objfile parameter.
8182 * symfile.c (init_misc_bunches, prim_record_misc_function,
8183 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8184 sort_misc_function_vector, compact_misc_function_vector): Remove
8185 * symfile.c (symbol_file_add_digested): Add function.
8186 * symfile.c (symbol_file_add): Returns struct objfile *.
8187 * symfile.c (symbol_file_command): Modify for state file use.
8188 * symfile.c (symfile_open): Add parameter "dumpable".
8189 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8190 * symfile.c (load_command, add_symbol_file_command): Make static.
8191 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8192 * symfile.c (rindex usages): Converted to strrchr.
8193 * symfile.c (allocate_psymtab): New
8194 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8195 converted to minimal symbol table usage, but no obvious conversion.
8196 * symfile.c (free_all_symtabs): Remove.
8197 * symfile.c (_initialize_symfile): Use per-objfile info.
8198 * symfile.h: Rework the objfile structure to add per-objfile data
8199 objects (psymbol_obstack, symbol_obstack, type_obstack,
8200 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8201 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8202 Add prototypes to function declarations.
8203 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8204 function vector usage to minimal symbol table usage.
8205 * symmisc.c (DEV_TTY): Define if not defined.
8206 * symmisc.c: Add local function prototypes.
8207 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8208 printpsyms_command, print_objfiles, print_objfiles_command):
8209 Rework to use iterate_over_*
8210 * symtab.c: Add prototypes for local functions.
8211 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8212 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8213 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8214 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8215 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8216 lookup_reference_type, lookup_member_type, allocate_stub_method,
8217 check_stub_method, create_array_type, smash_to_member_type,):
8219 * symtab.c (lookup_symbol): Some args are const.
8220 * symtab.h: All type related defs and structs moved to gdbtypes.h
8221 * symtab.h: Convert decls to prototypes.
8222 * target.c (noprocess): Make static.
8223 * target.h: Change decl's to prototypes.
8224 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8225 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8226 * utils.c (_initialize_utils): Use correct member of function union.
8227 * valarith.c: include gdbtypes.h
8228 * valops.c: include gdbtypes.h, add prototypes for local functions.
8229 * valops.c (value_push, value_arg_push, find_function_addr):
8231 * valops.c (value_string): Convert from misc function vector use
8232 to minimal symbol table use.
8233 * valops.c (check_field_in): Make arg const.
8234 * valprint.c: Add prototypes for local functions.
8235 * valprint.c (print_string): Make static
8236 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8237 * values.c: Add prototypes for local functions.
8238 * values.c (value_headof): Convert from misc function vector to
8239 minimal symbol table.
8240 * xcoffexec.c: Add prototypes for local functions.
8241 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8243 * xcoffexec.c (relocate_minimal_symbol): Add.
8244 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8245 * xcoffread.c: Add prototypes for local functions.
8246 * xcoffread.c (sort_syms): Convert to scan objfiles.
8247 * xcoffread.c (read_xcoff_symtab): Make static.
8248 * xcoffread.c (various): Replace references to builtin types with
8249 calls to lookup_fundamental_type. Replace references to symbol_obstack
8250 and psymbol_obstack with pointers to the per-objfile copies.
8251 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8252 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8254 * xcoffread.c (init_stringtab): Add objfile parameter.
8255 * gdbtypes.c: New file
8256 * minsyms.c: New file
8257 * mmap-alloc.c: New file
8258 * mmap-sbrk.c: New file
8259 * objfiles.c: New file
8263 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8265 * Check in Fred Fish's changes in these modules. Fred
8266 will make ChangeLog entries for all of them. Update VERSION
8269 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8271 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8273 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8274 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8275 value.h: Prototypes for static functions; lint.
8276 * gdbtypes.h: Empty file to ease transition.
8278 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8280 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8281 inferior.h, language.h, signame.h, target.h, terminal.h,
8282 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8283 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8285 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8286 signame.c, sparc-xdep.c: Prototypes for all static functions.
8288 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8289 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8290 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8291 Remove to_call_function and target_call_function, since it
8292 always calls the same thing (call_function_by_hand).
8293 * core.c, exec.c, solib.c: Rename target_ops sections =>
8295 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8296 target.h: target_kill takes no args.
8297 * language.c (language_info): Scaffolding to allow briefer
8298 messages when the current language changes. FIXME.
8299 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8300 complaints about volatile functions.
8301 * xm-sysv4.h (HAVE_MMAP): Define.
8303 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8305 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8306 to make prototypes for all functions declared here.
8307 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8308 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8309 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8310 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8311 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8312 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8313 * utils.c: Avoid declaring malloc and realloc. Lint.
8314 (request_quit): Accept signal-number parameter.
8316 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8318 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8319 DIE's. Add new function read_tag_pointer_type() to read them.
8321 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8322 When creating a new user defined type, check to see if a partial
8323 type already exists, and if so, bash it to fit.
8325 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8327 * coffread.c (decode_base_type): Pass long, not union.
8328 Fix by Eric Valette, ev@chorus.fr.
8330 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8332 * elfread.c (elf_symtab_read): Fix code to correctly track
8333 changes in bfd for absolute symbols.
8335 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8337 * xm-vaxbsd.h: Close off comment.
8339 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8341 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8343 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8345 * mips-tdep.c (mips_print_registers): Print correct register
8346 number for double pseudo-registers.
8348 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8350 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8351 in the op$::OPERATOR. case. From Steven McCanne,
8352 <mccanne@horse.ee.lbl.gov>.
8354 * exec.c (set_section_name): Pass arg to exec_files_info;
8355 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8357 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8359 * main.c (print_gdb_version): Copyright msg: only this year.
8360 (cd_command): Avoid changing current_directory on error.
8362 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8364 * mipsread.c (parse_partial_symbols): Handle dependencies
8365 between partial symbol tables (when not doing stabs-in-ecoff).
8366 (This used to be handled by parse_fdr, but parse_fdr was
8367 incompatible with handling stabs-in-ecoff, so the code
8368 was re-written to not use parse_fdr. Unfortunately,
8369 the logic to handle dependencies was overlooked.)
8371 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8373 * coffread.c (read_enum_type): Use the size of a target int when
8375 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8377 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8378 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8379 TARGET_PTR_BIT to determine size of a pointer
8380 * values.c (unpack_long): when unpacking a REF or a PTR don't
8381 assume the size of the type.
8383 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8385 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8386 looking at its members. Improve guess between struct and union,
8387 only assuming union if multiple members have offsets of zero.
8389 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8391 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8392 (This is just for clarity - and one day permitting us to
8393 change FP0_REGNUM from 38 to 32, which would make more sense.)
8394 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8395 register numbers in stabs-in-ecoff get handled correctly.
8397 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8399 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8400 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8401 into BSD and Ultrix.
8403 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8405 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8407 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8409 * Makefile.in: Increment version to 4.4.1.
8410 * main.c (print_gdb_version): Update copyright notice.
8412 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8414 * mipsread.c: Prepend "struct " to the names of structure
8415 types, and similarly for enums and unions. (This used
8416 to be done, but got lost in the re-write to "guess" the
8417 difference between enum/struct/union.)
8418 Also, guess that a tag is an enum if the first member
8421 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8423 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8426 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8428 * Projects: Patching executables is done.
8429 * Makefile.in (VERSION): Roll to gdb-4.4.
8430 * README, WHATS.NEW: Update for gdb-4.4.
8432 * symfile.c (reread_symbols): Whenever we reread one object
8433 file's symbols, we must restart the scan, because the object_files
8434 chain has been permuted.
8436 * exec.c (exec_files_info): Split out into print_section_info.
8437 Print BFD filename of each section if it's not the default one.
8438 * core.c (core_files_info): Call print_section_info.
8440 * xm-vax.h: Include a few system header files whose definitions
8441 must precede defs.h.
8442 * language.c, language.h: Make some things const.
8443 * expression.h, main.c: const spreads like ooze.
8445 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8446 since BREAKPOINT values can be >0x80.
8448 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8450 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8452 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8454 * sparc-pinsn.c: Remove kludge for preferring architectures.
8455 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8456 and forever. Add `add' instruction to the set that get checked
8457 for a preceding `sethi' in order to print an absolute address.
8458 Corresponding changes in ../include/opcode/sparc.h needed
8459 to eliminate garbage instructions.
8461 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8463 * mipsread.c (parse_partial_symbols): Make sure partial
8464 symbols are created for external symbols (as used to be
8465 the case). This is a bit of a pain with the mips-coff.
8466 It uses a table which points to all of the external
8467 symbols belonging to a particular FDR or psymtab.
8468 Once we've generated this table, we might as well save
8469 it, and then use it in psymtab_to_symtab_1 to find
8470 the symbols to pass to parse_external().
8471 * symfile.c, symfile.c: New function start_psymtab_common
8472 to share the common parts of allocating a new psymtab
8473 for dbxread, mipsread (and later dwarfread). Its code
8474 was pulled out from start_psymtab in dbxread.c.
8475 * dbxread.c (start_psymtab): Use start_psymtab_common().
8477 * valprint.c (val_print): If there is an error when trying
8478 to print a string, check to see if there really is a problem
8479 by reading just one character. If that works, assume
8482 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8484 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8485 cypress, v8 mnemonics in that order.
8487 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8489 * sparc-pinsn.c: Put the qsort() back in.
8491 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8493 * findvar.c (read_register, write_register): Handle machines
8494 where REGISTER_TYPE is not the same size as "int".
8496 Handle debug symbols in dynamically loaded (relocated) code:
8498 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8499 offset to process_one_symbol.
8500 (process_one_symbol): Take new offset parameter. Add it into
8501 appropriate symbol types to relocate symbols to loaded addresses.
8502 Handle all possible symbol types, and complain() about types that
8503 we don't expect to see.
8504 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8505 process_one_symbol (FIXME, should pass real offset).
8509 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8511 (set_breakpoint, break_command_1, until_break_command,
8512 catch_command_1, breakpoint_re_set_one): Use it.
8513 * symtab.h (resolve_sal_pc): Declare.
8514 * infcmd.c (jump_command): Use resolve_sal_pc.
8516 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8518 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8520 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8522 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8523 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8524 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8526 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8528 * dbxread.c (process_one_symbol): Make a first cut at handling
8529 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8531 * symtab.c (find_pc_line): Fix stepping into and out of #included
8534 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8536 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8537 no longer any need to copy ../include/opcode/* into gdb.
8539 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8541 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8543 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8545 * valprint.c (type_print_base, type_print_method_args):
8546 Print C++ constructor methods without bogus "return type."
8548 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8550 * infptrace.c (child_xfer_memory): Parameter "target" should
8551 be a pointer to a structure, not the entire structure.
8553 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8555 * depend: Convert the couple of references to ansidecl.h that
8556 used the local gdb version to use the ../include version.
8558 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8561 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8562 (inferior_proc_init): Fix non-ANSI version of args.
8563 (attach): Call print_sys_errmsg with correct number of args.
8564 (mappingflags): Make static, does not need to be global.
8566 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8567 not the entire struct itself.
8569 * valops.c (value_assign): Cast some args to modify_field() and
8570 {read,write}_register_bytes() correctly.
8572 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8574 * Makefile.in (MALLOCSRC): Removed reference to removed local
8577 * dwarfread.c (list_in_scope): Needs an initial value, use file
8580 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8582 * main.c (main): Make option_index local to keep new getopt happy.
8583 main.c, solib.c, Makefile.in: Update copyright notices.
8585 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8587 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8589 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8591 * Makefile.in (HFILES): Add partial-stab.h.
8593 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8595 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8596 New files for stratus. Not complete enough to actually build
8597 on the Stratus machine; that awaits copyright assignment for
8600 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8601 for getting custom flags into CFLAGS when doing makes.
8603 * configure.in: Add config information for stratus.
8605 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8607 * dbxread.c (process_one_symbol): Pass address of structure
8608 to complain(), rather than the whole structure.
8610 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8612 * solib.c (solib_add_common_symbols): Only compile in when not
8613 using SVR4 style shared libraries.
8615 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8617 * dwarfread.c (locval): Add offreg flag to indicate location
8618 values that are computed off a base register.
8620 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8621 TAG_local_variable cases to account for static variables
8622 within function scopes.
8624 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8626 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8627 doesn't exist on some systems.
8629 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8630 nexting over recursive function calls.
8632 * target.c (target_read_string): Create this routine to read null
8633 terminated strings from the target. It deals with running off the
8634 end of memory elegantly as well. solib.c (find_solib): Use
8635 target_read_string() to avoid problems with running off the end of
8638 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8639 that reference pgrp_inferior.
8641 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8643 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8644 mips-tfile has been hacked to act more "traditionally."
8645 * dbxread.c: Fixed typo in comment.
8647 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8649 * mips-tdep.c (mips_skip_prologue): Add some number of
8650 'sw' instructions before 'addiu' adjusts the stack.
8652 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8654 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8655 freescope, buildblock closescope, record_line, add_symbol_to_list,
8656 gatherblocks, make_blockvector): Extensive changes to switch
8657 to generic symbol table building code in buildsym.c. Remove
8658 scope tree structures and functions, symbol table building
8659 functions, and lots of other small changes.
8661 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8662 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8664 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8666 * buildsym.c (cleanup_undefined_types): Add support for enums.
8667 This fixes the 'GDB internal error. cleanup_undefined_types with
8670 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8672 * dbxread.c: detect gcc2 compilations.
8674 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8676 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8677 in ../include/opcode/sparc.h.
8679 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8681 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8682 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8683 to reflect actual locations of opcode files, so TAGS target will
8686 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8688 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8691 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8692 dereferencing to access the correct elements.
8694 * valops.c (value_addr): Declare return type of external func
8697 * xcoffread.c: Undefine next_symbol_text before redefining it.
8699 For older changes see ChangeLog-9091
8705 version-control: never