1 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
3 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
4 * target.c (MIN): #undef before defining.
6 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
8 Patch from Jeffrey Law:
9 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
11 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
13 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
16 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
18 * ch-exp.y (start): Apply work-around to avoid bison warning.
20 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
22 * Makefile.in (BISON): Remove double quotes around BISON
23 definition when bison is used.
25 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
26 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
27 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
28 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
29 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
30 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
31 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
32 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
34 * Makefile.in (VERSION): Bump to 4.8.6.
36 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
38 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
39 include declarations for malloc/realloc/free. Both malloc and
40 realloc return 'void *' for non-ANSI compilations.
42 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
44 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
48 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
50 * solib.c (clear_solib): Don't close bfd if it is NULL.
52 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
54 * core.c (dis_asm_read_memory): Cast second arg of
55 target_read_memory to "char *".
56 * breakpoint.c (watchpoint_check): Change arg type from PTR to
57 "char *", to match other functions called by catch_errors().
59 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
61 * More patches from Jeffrey Law (law@cs.utah.edu).
62 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
63 Delete unnecessary declarations.
65 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
67 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
70 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
72 * i386-tdep.c (i386_frame_num_args): Always return -1.
74 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
76 * Patches from Jeffrey Law <law@cs.utah.edu>.
77 * gdb/hppa-tdep.c: Declare frame_saved_pc.
78 (frameless_function_invocation): New function.
79 (frame_saved_pc, init_extra_frame_info): Use
80 frameless_function_invocation.
81 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
82 call instead of just grabbing the value currently in %r2.
83 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
84 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
85 definition and use the common one in tm-hppa.h.
86 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
87 use unwind descriptors to determine if the frame chain is valid.
88 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
89 it does not assume %r4 is the frame pointer.
90 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
92 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
93 helper functions for print_insn.
94 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
95 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
96 which nullifies the following instruction.
98 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
100 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
101 pass the 5th arg there, rather than using an ANSI C-specific macro.
103 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
105 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
107 * Makefile.in (VERSION): Bump to 4.8.5
108 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
109 directories to include search path.
110 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
112 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
113 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
114 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
115 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
116 udr.o, udip2soc.o): Remove explicit rules, use the ones that
117 are automatically generated in "depend".
118 * Makefile.in (paread.o): Document why a dependency doesn't get
119 automatically generated in "depend" and leave this explicit rule
121 * depend: Update to latest automatically generated version.
123 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
125 * xcoffread.c: Doc fix.
127 * Makefile.in (depend): Include $(CC) command in generated output.
129 Mon May 3 23:34:09 1993 K. Richard Pixley (rich@rtl.cygnus.com)
131 * nindy-share/Onindy.c, nindy-share/nindy.c: convert malloc calls
132 to xmalloc. Include defs.h. Rename local macro from
133 REGISTER_BYTES to NINDY_REGISTER_BYTES to avoid conflict with
136 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
138 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
139 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
140 * depend: Update to latest automatically built version.
142 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
144 * sparclite/Makefile.in: Create default target that does nothing
145 in order to force user to build by hand.
147 * sparclite/Makefile: Remove. It's not necessary anymore.
149 * ser-unix.c (wait_for): New routine to handle read timeouts,
150 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
152 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
154 * mips-pinsn.c (print_insn): Return value.
156 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
158 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
159 at configuration time and doesn't belong in the distribution archive.
161 * Makefile.in (NONSRC): Add 29k-share/README.
162 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
164 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
165 constants with slightly more portable definitions (still depends
166 on 2's complement arithmetic though).
167 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
168 * i386v-nat.c (sys/reg.h): Conditionalize include on
169 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
170 * ser-unix.c (termio.h): Include <termio.h> like other files that
171 include termio.h, not <sys/termio.h> which may not exist (on
174 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
176 * valprint.c (print_longest): Change format parameter from a
177 'char' to an 'int'. We can't have 'char' parameters with the
178 current coding style, where we mix prototypes with pre-ANSI
180 * value.h (print_longest): Change format parameter in prototype
181 from a 'char' to an 'int'.
183 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
185 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
187 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
188 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
190 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
192 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
193 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
194 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
195 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
196 ptrace needs 5 arguments, #define ptrace to always
197 pass zero as the 5th argument.
199 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
201 * configure.in: Match z8k-*-sim for z8000.
202 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
203 * remote-hms.c: Update to use new serial protocol.
205 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
207 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
208 necessary and Solaris doesn't have it.
210 * Makefile.in (clean-info, install, install-info, info, dvi,
211 check, all): do not echo recursion lines.
213 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
215 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
216 required target ports which use sockets (like a29k-udi).
218 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
220 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
222 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
223 systems lacking select().
225 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
227 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
229 * alldeps.mak, depend: Update with latest automatically built
232 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
234 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
236 * Makefile.in (make-proto-testsuite.dir): New target to make
237 prototype testsuite tree.
239 * Makefile.in (VERSION): Bump to 4.8.4.
241 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
243 * stabsread.c (define_symbol): If unrecognized constant type,
244 complain() not error().
246 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
248 * infptrace.c: Add missing close paren to test for
249 FIVE_ARG_PTRACE defined.
251 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
252 when compiling with gcc, but disable it for now. See comment.
253 * defs.h (LONGEST): Define as either "long" or "long long"
254 based on CC_HAS_LONG_LONG.
255 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
256 how longest_to_int is defined.
257 * c-valprint.c (c_val_print): Call print_longest.
258 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
259 instead of LONG_LONG.
260 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
262 * printcmd.c (print_scalar_formatted): Call print_longest
263 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
264 * typeprint.c (print_type_scalar): Call print_longest and let
265 it figure out what to do for PRINTF_HAS_LONG_LONG.
266 * valprint.c (val_print_type_code_int): Call print_longest
267 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
268 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
269 * value.h (struct value): Replace usage of LONG_LONG with
271 * value.h (print_longest): Add prototype.
272 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
273 * values.c (unpack_double): Collapse code that was unnecessarily
274 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
275 * values.c (value_from_longest): Remove dependency on
276 CC_HAS_LONG_LONG and just use LONGEST.
277 * solib.c (solib_map_sections): Use bfd_get_filename
278 to access filename field.
279 * solib.c (clear_solib): Save filename and free it later, after
280 bfd_close, since bfd_close may reference it. Use bfd_get_filename
282 * config/convex/xm-convex.h (LONG_LONG): Replace with
283 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
284 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
285 Add PRINTF_HAS_LONG_LONG references.
287 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
289 * inflow.c (kill_command), infcmd.c (attach_command),
290 remote.c (remote_interrupt_twice): In messages for the user, call it
291 "the program" or "the program being debugged" not "the inferior".
293 * hp300ux-nat.c: Cast second arg to supply_register calls.
294 (_initialize_kernel_u_addr, getpagesize): New functions.
295 (store_inferior_register_1): Change arg name from value to val.
296 (fetch_core_registers): Make arg core_reg_size unsigned.
297 Pass 5 args to ptrace.
298 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
299 Remove KERNEL_U_ADDR stuff.
300 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
301 * config/m68k/hp300hpux.m{t,h}:
302 Move exec.o from NATDEPFILES to TDEPFILES
303 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
304 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
306 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
308 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
310 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
312 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
314 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
316 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
317 describe `set demangle-style arm' (not cfront);
318 mention can type `q' to discard output, when gdb pages
320 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
322 * valops.c (search_struct_field): Fix gdb core dump with incomplete
325 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
327 * remote.c: Change timeout to 2.
328 (remote_open): Use unpush_target not remote_close.
329 (remote_resume): If siggnal != 0, give warning not error().
330 (remote_wait, remote_interrupt, remote_interrupt_twice):
331 If we get two interrupts, let the user get out if they want.
332 (remote_{kill,mourn}): New functions.
333 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
335 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
337 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
339 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
341 * Remote targets (mourn): Call unpush_target.
343 * config/sparc/xm-sun4os4.h: Declare free() to return int.
344 Remove twisted use of PARAMS.
346 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
347 that ansidecl.h assumes ANSI on AIX.
349 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
351 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
352 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
354 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
356 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
358 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
360 * remote-vx.c (net_connect): Allow numeric IP address for host.
362 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
364 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
366 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
368 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
370 * symtab.h, xcoffread.c: Revise linetable sorting comments.
372 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
374 * valops.c (value_cast): A cast might also change the object
375 representation in C++.
376 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
377 to get the proper read_symtab function when called from mipsread.c.
378 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
379 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
380 for dummy psymtabs, inhibit processing of dummy psymtabs.
382 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
384 * Changes from (or inspired by) AMD:
385 * remote-udi.c (udi_attach): Assignments to Space and Offset were
387 (udi_wait): Make error message (UDIGetStdout) match error.
388 (udi_wait): Handle UDIStdinNeeded.
389 * command.c [CANT_FORK]: Use system().
390 * utils.c (prompt_for_continue): Allow quit with 'q'.
392 * solib.c (solib_add): Don't call special_symbol_handling if there
393 were errors in symbol_add_stub. Also set so->from_tty before
394 calling symbol_add_stub.
396 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
398 * Merge in HPPA/BSD patches from Utah:
399 * defs.h: Add const to 2nd arg of psignal prototype.
400 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
402 * hppab-core.c: Deleted. No longer useful.
403 * hppab-nat.c: #include more files. Use PT_WUREGS, not
405 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
406 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
407 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
408 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
409 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
411 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
413 * Fix two bugs found by deja-gnu. One is the incorrect reporting
414 of the PC being in a stack dummy when looking at a core file
415 without symbols. The other is the incorrect passing of char
416 arguments during expression evaluation (ie: p foo('a','b') would
417 mess up the passing of it's args because it wasn't coercing the
419 * hppah-tdep.c: Rename global functions to have consistent hppa_
420 prefix. Make more functions static. Drop hp_ prefix from static
421 functions. (hppa_push_arguments): Call value_arg_coerce to cast
422 char to int args if necessary. (hppa_fix_call_dummy): Create
423 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
424 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
425 valid (ie: != 0) before doing comparison against PC.
426 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
427 to reflect new arguments.
428 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
429 prefix for func name. (FIX_CALL_DUMMY): Move code into
432 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
433 to malloc() so that we can test GDB eval of dynamically created
434 arrays (like char strings in `print "foo"').
436 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
438 * printcmd.c (print_address_symbolic): Search symtabs as well as the
439 minimal symbols for a nearby symbol.
441 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
443 * coffread.c: Comment changes around minimal symbol recording.
445 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
447 * command.c: comment changes only.
449 * mips-tdep.c (heuristic_fence_post): new static variable.
450 (heuristic_proc_start): use heuristic_fence_post, print better
451 warnings, but only if not stop_soon_quietly.
452 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
454 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
456 * symtab.h: Fix LOC_REF_ARG comment.
458 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
459 and Jim Kingdon (kingdon@cygnus.com)
461 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
463 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
464 symfile.c (compare_symbols): Don't check first character; STRCMP
467 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
468 structures that are passed by address in a register.
469 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
470 * findvar.c (read_var_value),
471 printcmd.c (address_info, print_frame_args),
472 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
473 * symtab.c (lookup_block_symbol): Deal with it.
475 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
477 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
479 * objfiles.c (find_pc_section): Return a struct obj_section *.
480 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
481 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
482 Don't use obj_section hack.
483 * xcoffexec (vmap_symtab): Relocate obj_sections.
484 * printcmd.c (containing_function_bounds): Use find_pc_section.
486 * symtab.h: Clean up SYMBOL_VALUE comments.
488 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
490 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
491 Expand comments about LOC_ARG/LOC_LOCAL pairs.
493 * coffread.c (read_coff_symtab): Use rewind before fseek.
495 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
497 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
498 * Makefile.in: Add $(YFLAGS) when using $(YACC).
499 * Makefile.in: Remove message to expect conflicts and unused
500 rules in ch-exp.y, since there no longer are any such.
502 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
504 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
506 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
508 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
509 rather than dumping core.
511 * Makefile.in: Add ${srcdir}/ to all source files.
512 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
513 (TAGS): Deal with srcdir and new config directory scheme.
515 Makefile.in (NONSRC): Remove createtags.
516 alldeps.mak: Updated.
518 * rs6000-tdep.c: Delete unused function print_frame.
520 * frame.h (struct frame_info): Doc fix for next_frame.
521 New field signal_handler_caller.
522 blockframe.c (create_new_frame, get_prev_frame_info),
523 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
524 INIT_FRAME_PC_FIRST).
525 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
528 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
530 * irix4-nat.c (fetch_core_registers): Special version of this for
531 Irix 4.x, which stores regs a bit differently from other /proc
533 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
534 to new file core-svr4.c.
535 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
536 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
538 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
540 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
542 * i387-tdep.c: Remove unused #includes.
544 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
546 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
548 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
550 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
552 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
553 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
554 Don't muck with SYMBOL_CLASS.
556 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
558 * munch: Don't use head command. It doesn't exist everywhere.
560 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
562 * inflow.c (new_tty): Remove spurious 'o' character at end
565 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
567 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
568 instructions and nothing more.
569 * mipsread.c (add_line): Add comment why we have to combine line number
570 entries for the same line number.
572 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
574 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
577 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
579 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
581 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
583 * source.c (select_source_symtab): Clean up comment. Also, if
584 we have a current_source_symtab, and s is NULL, return without
586 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
587 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
589 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
591 * dbxread.c (unknown_symchar_complaint): Add new complaint.
592 * stabsread.h: Declare it.
593 * partial-stab.h: Use it.
595 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
597 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
599 * stack.c (print_frame_info): Print specially if dummy frame.
601 * breakpoint.c: Add comments regarding within_scope future direction.
605 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
607 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
609 * ch-exp.y: Fix thinko that broke parsing of FALSE.
611 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
613 * stabsread.c (read_member_functions): Initialize domain for stubbed
614 member functions to avoid gdb core dumps when printing pointers
616 * cp-valprint.c (cp_print_class_method): Check for stubbed member
619 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
621 * expprint.c (print_subexp): If opcode not found in op_print_tab,
622 stop with an error().
623 eval.c (evaluate_subexp): Change error message.
625 * objfiles.c (build_objfile_section_table): Cast return value
628 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
630 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
631 to rs6000_frame_chain and deal with it if we're in a signal handler.
632 (FRAME_SAVED_PC): Use rs6000_frame_chain.
634 * breakpoint.c (within_scope): New function.
635 (enable_breakpoint, watchpoint_check): Use it.
637 * source.c (openp): Handle "exec-file ./ls" correctly.
639 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
641 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
643 * ch-exp.y: Clean up lexing of identifiers and
644 reserved words. (E.g. don't recognize FALSEXXX as the
645 keyword FALSE followed by the identifier XXX.)
646 Also, convert identifiers to lower case.
648 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
650 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
651 new serial interface.
653 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
655 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
656 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
657 * ser-go32.c: Return -1 on most failures, 0 on most successes,
658 and use new return codes for go32_readchar().
659 * ser-unix.c: Ditto. Also, move error handling up to caller for
660 SERIAL_SETBAUDRATE().
661 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
663 (serial_close): New routine to wrap around device close routine.
664 serial.h: Clean & document return values more clearly.
666 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
668 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
670 * rs6000-pinsn.c (print_operand, case LI): Print condition register
671 operand in decimal rather than wrong textual versions.
673 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
674 (mention 't', remove false thing about 'g' only good with 'f').
676 * breakpoint.h: move "struct breakpoint" and friends to top of
677 file so that bpstat_find_breakpoint prototype works.
679 * solib.c (struct so_list): Add bfd field.
680 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
681 Put the bfd in bfd field of the so_list.
682 (clear_solib): Free bfd name and close_bfd on the bfd.
684 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
686 * valarith.c (value_subscript): Add COERCE_REF.
687 * ch-exp.y (operand_5): We can generalize the 2nd operand
688 of a string repetition ot 'literal' without ambiguity.
690 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
692 * breakpoint.h (struct bpstat): Remove momentary field.
693 Remove bpstat_momentary_breakpoint. This was always kludgy
694 and is no longer used.
696 * breakpoint.h: Add enum bpstat_what.
697 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
698 stop and print fields of bpstat now per-breakpoint, not just
699 one for the whole chain.
700 breakpoint.{c,h} (bpstat_what): New function.
701 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
702 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
703 with call to bpstat_what.
704 README: Remove watchpoint/breakpoint bug from known bugs.
706 * breakpoint.h: Prototype bpstat_find_breakpoint.
708 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
710 * symtab.c (find_methods, gdb_mangle_name): Note that functions
712 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
713 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
715 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
717 * i960-pinsn.c (tabent): Copied struct definition from
720 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
724 * symtab.c (gdb_mangle_name): Use it.
725 * symtab.c (find_methods): Do not add destructors to choice list
727 * symtab.c (decode_line_1): Make breakpoints on destructors work
730 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
732 * ser-go32.c: Make it use serial port name.
733 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
735 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
738 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
740 * configure.in: Only configure sparclite subdir when target_cpu
743 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
745 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
746 Remove FIXME comment regarding this.
748 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
750 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
752 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
754 Add section table to objfile struct. Use it for find_pc_section.
755 * objfiles.c (add_to_objfile_sections,
756 build_objfile_section_table, find_pc_section): new functions.
757 (allocate_objfile): build section table.
758 * objfiles.h (struct obj_section): new structure.
759 (struct objfile): add section table.
760 (find_pc_section): new prototype.
761 * solib.[ch] (find_pc_section_from_so_list): removed.
762 * sparc-tdep.c: include objfiles.h for find_pc_section. include
763 symfile.h for objfiles.h.
764 (in_solib_trampoline): adjusted for new find_pc_section
765 prototype. Removed BAD_RICH_HACK ifdefs.
766 * symfile.c (syms_from_objfile): offset objfile sections.
767 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
768 * symfile.h (find_pc_section): prototype removed. Also fixed
769 comment typo NUL -> NULL.
770 * target.[ch] (find_pc_section_from_targets): removed.
771 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
773 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
775 * ser-go32.c: Format. (go32_open): Use proper return value.
777 * configure.in: Undo conditional configdirs hack for sparclite.
779 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
781 * symtab.c (list_symbols): When call break_command, pass both
782 filename and function name not just function name.
784 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
786 (Changes and new files to make "none" a full fledged configuration)
787 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
788 Currently only tm-none.h has any meaningful contents.
789 * config/none/none.mh (NAT_FILE): Use nm-none.h
790 * config/none/none.mh (XM_FILE): Use xm-none.h
791 * config/none/none.mt (TM_FILE): Use tm-none.h
792 * Makefile.in (depend): Remove comment about parse errors in
793 valops.c, it now parses correctly and generates a correct depend
794 line. Remove line that touches xm.h, tm.h, and nm.h; they are
795 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
797 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
799 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
801 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
802 exactly 8 characters.
804 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
806 * configure.in: Sparclite uses sparc config dir. Also has it's
807 own tm- & .mt files now. Also add sparclite to configdirs.
808 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
809 * config/i386/go32.mh: Nullify def of TERMCAP.
810 * config/i386/xm-go32.h: Get rid of redef of EIO.
811 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
812 specific configs. Very similar to sun4os4, but without solib.
813 * sparclite/{Makefile.in configure.in}: First cut at making this
816 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
818 * ser-go32.c: First cut at adapting to new serial interface.
820 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
822 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
823 These implement a new serial line interface for talking to remote
825 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
826 EXCEPT go32, which gets ser-go32.c.
827 * remote.c: Use new serial interface. More remote-xxx's to be
829 * ser-bsd.c, ser-termios.c: Removed.
830 * serial.c: New. Implements common operations for all serial
832 * ser-unix.c: New. Unix specific serial operations for various
833 flavors of Unix (Posix, SysV, BSD).
834 * serial.h: Generic serial interface defs.
835 * config/i386/go32.mh, config/i386/i386bsd.h,
836 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
837 ser-bsd.o from XDEPFILES. All the magic is now handled in
840 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
842 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
844 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
846 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
848 * rs6000-tdep.c (frameless_function_invocation): Don't even think
849 about framelessness except on the innermost frame.
851 * xcoffexec.c: Call fatal() not abort().
853 * stabsread.c (patch_block_stabs): If stab & no symbol, make
854 a LOC_OPTIMIZED_OUT symbol.
855 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
856 findvar.c (read_var_value), printcmd.c (address_info),
857 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
858 m2-exp.y (yylex): Deal with it.
859 ch-exp.y (yylex): Deal with it.
861 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
863 * findvar.c (value_from_register): H8500 specific, check to see
864 if we are looking at short pointer. If so, skip crock.
865 * h8500-tdep.c (h8500_frame_chain): Mask down value from
866 read_memory_integer() to avoid getting messed up by sign extension.
868 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
870 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
871 ifdef protect using BAD_RICH_HACK. This should be removed soon.
872 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
874 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
876 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
878 * core.c (dis_asm_print_address): New function.
880 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
883 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
885 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
886 entire breakpoint chain and print only the first entry that needs to
887 be printed and needs to be stopped for. Fixes problems with printing
888 of multiple breakpoints with different conditions.
889 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
890 effectively stops printing of the breakpoint chain.
891 * breakpoint.c (print_it_noop): New routine to print nothing
892 for this breakpoint entry and dont stop printing.
893 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
894 watchpoint only if it is enabled.
895 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
896 descriptor from the library to make backtraces through setjmp work.
897 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
899 * mips-tdep.c (read_next_frame_reg): Provide correct values for
900 all registers saved within sigtramp, cleanup.
902 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
904 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
906 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
908 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
909 with prototype in ../include/dis-asm.h.
911 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
913 * core.c (dis_asm_{read_memory,memory_error}): New functions.
914 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
915 Use read_memory_func interface to disassembler.
917 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
919 Teach sparc solaris to next over shared library functions.
920 * solib.[hc] (find_pc_section_from_so_list): new function and
922 * sparc-tdep.c (in_solib_trampoline): new function.
923 * symfile.[hc] (find_pc_section): new function and prototypes.
924 * target.[hc] (find_pc_section_from_targets): new function and
926 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
929 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
931 * infrun.c (wait_for_inferior): Revise comment.
933 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
935 * command.{c,h}: New var_type var_integer.
936 main.c: Use it for history_size.
938 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
939 Lint and byte-order fixups.
941 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
943 * breakpoint.h (bpstat): New field print_it.
944 breakpoint.c (bpstat_print): Use it.
945 (print_it_normal): New function (from old bpstat_print code).
946 (bpstat_{alloc,stop_status}): Set print_it field.
948 * breakpoint.c (bpstat_stop_status): Use catch_errors when
949 evaluating watchpoint condition, via new function watchpoint_check.
950 Also stop if watchpoint disabled due to leaving its block.
952 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
954 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
956 * mips-pinsn.c: Add missing include of dis-asm.h.
958 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
960 * Makefile.in (clean, distclean, realclean): Recursively apply
961 to subdirs first, rather than last. This avoids, for example,
962 Makefile being removed in a parent directory before the recursive
965 * alldeps.mak, depend: Update for below changes.
967 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
968 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
969 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
970 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
972 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
973 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
974 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
975 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
976 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
977 tm-68k.h to tm-m68k.h.
978 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
979 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
982 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
983 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
984 * a29k-tdep.c: Renamed from am29k-tdep.c.
985 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
986 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
987 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
988 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
990 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
991 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
992 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
994 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
995 define that does not appear anywhere else in the gdb source tree.
996 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
998 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1000 * breakpoint.c: Add comments regarding breakpoint_re_set.
1002 * xcoffread.c (sort_syms, compare_symbols): Remove.
1003 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1004 not our own sort_syms (it is identical).
1006 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1008 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1010 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1011 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1013 * exec.c (exec_close): Fix storage leak.
1014 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1015 output sections when patching an executable.
1016 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1017 when writing all registers.
1018 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1019 at the right offset in the dummy frame.
1020 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1021 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1022 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1024 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1026 * Makefile.in (TARFILES): Avoid trailing backslash.
1028 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1030 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1031 it in breakpoint_re_set.
1032 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1034 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1035 don't use sizeof(int) for target stuff, etc).
1037 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1039 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1040 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1041 support that can't be integrated anyway due to lack of clear
1044 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1046 * findvar.c (read_register, write_register): Make these capable
1047 of reading/writing registers that are shorter than REGISTER_TYPE.
1048 * (value_from_register): Install H8500 specific code to return
1049 proper value when register is being used as a pointer.
1050 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1051 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1052 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1053 chain frames properly by combining frame pointer with T reg.
1054 (init_extra_frame_info): Delete. It's now a macro.
1055 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1056 offset by the correct amount off of the frame pointer.
1057 (register_byte): Delete. It's now a macro.
1058 (register_raw_size, register_virtual_size): Delete. Replaced by
1059 common routine h8500_register_size, cuz there's no difference
1060 between the raw & virtual sizes on this machine.
1061 (register_convert_to_raw, register_convert_to_virtual): Delete,
1062 cuz there's no difference between the raw & virtual forms.
1063 Replaced by memcpy in tm file.
1064 (register_virtual_type): Rename to h8500_register_virtual_type.
1065 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1066 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1067 emulator have same reg offsets. This is all handled in the
1069 (h8500_trapped_internalvar): New routine to detect references to
1070 convenience vars acting as pointer pseudo-regs.
1071 (h8500_value_trapped_internalvar): Conjure up value of pointer
1073 (h8500_set_trapped_internalvar): Convert set value in real
1074 register references.
1075 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1076 code segment register.
1077 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1079 (wait_for_inferior): Add h8500 specific code to add stack segment
1080 when reading SP register.
1081 remote-sim.c (fetch_register): Spacing.
1082 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1083 detect cruft. Redo all register manipulation stuff. Get rid of
1084 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1085 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1086 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1087 to create internal vars for pointer pseudo-regs.
1089 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1091 * Makefile.in: Numerous small changes to macro definitions
1092 and rules for building gdb distribution tree. Many macros
1093 eliminated or merged, and rules simplified.
1094 * alldeps.mak: Update.
1097 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1099 * Makefile.in: recurse through SUBDIRS for dvi target too
1101 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1103 * Clean up xcoff relocation.
1104 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1105 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1107 symtab.h (struct general_symbol_info): Add section field.
1108 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1109 xcoffread.c: Set section for symbols and msymbols.
1110 (struct symtab): Add block_line_section field.
1111 buildsym.c (end_symtab): Set it.
1112 (end_symtab and callers): Add section parameter.
1113 objfiles.c (objfile_relocate): New funciton.
1114 xcoffexec.c (vmap_symtab): Use it.
1115 xcoffsolib.h (struct vmap): Remove unused fields.
1116 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1117 CORE_NEEDS_RELOCATION, symtab_relocated.
1118 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1119 rs6000-tdep.c: Make loadinfotext static.
1120 breakpoint.c (fixup_breakpoints): Doc fix.
1121 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1122 (end_symtab): primary field replaces nonreloc.
1124 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1126 * symtab.h (struct linetable_entry): Remove confusing comment.
1128 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1130 * Makefile.in: add installcheck target
1132 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1134 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1135 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1136 z8k}: New directories to hold cpu specific configuration files.
1137 Naming follows gcc convention.
1138 * config/{*.mt, *.mh}: All target and host makefile fragment
1139 config files moved to an appropriate config/<cpu> subdirectory.
1140 * nm-*, xm-*, tm-*: All native, host, and target files, which
1141 get linked to nm.h, xm.h, and tm.h respectively by configure,
1142 moved to appropriate config/<cpu> subdirectory.
1143 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1144 Native, host, and target files that are common across more than
1145 one cpu architecture and included by one of the configured
1146 native, host, or target files, get moved to config directory.
1147 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1148 pick up native, host, or target include files moved to one of
1149 the config subdirectories, and that are included by other files.
1150 * Makefile.in (alldeps.mak): Modify to account for new config
1151 directory structure.
1152 * alldeps.mak, depend: Update for new config directory structure.
1153 * config/*/[ntx]m-*.h: Modify all files that include other
1154 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1155 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1157 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1158 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1159 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1160 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1161 the ones where the default is not unique or different than the
1162 config subdirectory name. Similarly, handle gdb_target_cpu.
1163 Modify configure.in as appropriate to make use of gdb_host_cpu
1164 and gdb_target_cpu to find makefile fragments and make links.
1166 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1168 * mipsread.c (compare_blocks): Sort blocks with the same start
1169 address by decreasing ending address.
1171 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1173 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1174 lookup_symbol as it might get clobbered by the call.
1176 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1177 The previous code did not initialize the language field for the psymtab
1180 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1182 * c-exp.y (parse_number): Avoid shift warning.
1183 * serial.h (struct ttystate): Declare empty one on DOS.
1185 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1187 * xm-sun4os4.h: Return type of free() should be void, not int.
1189 * vx-share/vxWorks.h: Remove #def of NULL.
1191 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1193 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1195 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1197 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1199 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1201 * ieee-float.c: Moved to ../libiberty.
1202 * ieee-float.h: Moved to ../include.
1203 * Makefile.in: Update accordingly.
1204 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1205 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1206 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1207 it is now in ../opcodes/m68881-ext.c.
1208 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1209 prologue (some callers _do_ care).
1210 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1211 new interface of ../opcodes/*-dis.c.
1212 * ch-exp.y: Add #include <ctype.h>.
1214 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1216 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1218 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1220 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1222 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1224 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1226 * z8k-tdep.c (extract_return_value, write_return_value,
1227 store_struct_return): New functions from macros in tm-z8k.h.
1229 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1231 * valops.c (value_arg_coerce): Apply temporary patch to
1232 fix problem with coercion of array and function types when
1233 passed as arguments to C functions, pending a more complete
1234 review of when and how coercion should be done, depending
1235 upon context and language.
1237 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1239 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1241 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1242 debugsec if there are a non-zero number of symbols.
1244 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1246 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1248 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1250 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1252 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1253 not just 50 symbols.
1254 (symtbl_num_syms): New variable.
1255 (read_xcoff_symtab): Set it.
1256 (read_symbol_nvalue): Check for bad symno.
1257 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1260 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1262 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1263 This is defined in defs.h if necessary.
1264 * vx-share/vxWorks.h: Remove #defs of min and max.
1265 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1266 vx-share/xdr_rdb.c: include defs.h.
1268 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1270 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1273 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1274 xcoffread.c: Doc fixes.
1276 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1278 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1279 xcoffexec.c (xcoff_relocate_core): New function.
1280 (text_adjustment): Removed.
1281 (add_vmap): Return the vmap.
1282 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1284 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1286 * xcoffsolib.h: Add objfile member to struct vmap.
1287 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1288 xcoffexec.c (add_vmap): Allocate objfiles here.
1290 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1292 Support 68000 series without floating point.
1294 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1295 * tm-68k-nofp.h: New file, lacks 68881 support.
1296 * config/m68k-nofp.mt: New file.
1298 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1300 Remove a few remaining underscore/no-underscore remnants from
1303 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1304 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1305 * config/sparc-noun.mt: Rename to sparc-em.mt.
1306 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1307 * tm-68k-un.h: Rename to tm-68k-fp.h.
1308 * tm-spc-un.h: Rename to tm-spc-em.h.
1309 * tm-sun4sol2.h: Cleanup.
1310 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1312 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1314 * symmisc.c (std_in, std_out, std_err): Move initializations
1315 to runtime code, in case they aren't constant.
1317 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1319 * symtab.c (find_pc_symtab): some object file formats, notably
1320 mips, have holes in the address ranges of symtabs. Change
1321 this algorythm from first hit to tightest fit.
1323 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1324 fence post without finding the enclosing function, then print a
1327 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1329 * utils.c (fputs_demangled, fprint_symbol): Remove.
1330 * utils.c (fprintf_symbol_filtered): New function which combines
1331 the functionality of fputs_demangled and fprint_symbol. Uses a
1332 caller provided language parameter to select the appropriate
1333 demangler, and caller provided args to pass to the demangler.
1334 * defs.h (enum language): Move further up in file so enum can
1335 be used in prototypes.
1336 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1337 * defs.h (fprintf_symbol_filtered): Add prototype.
1338 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1339 fputs_demangled with call to fprintf_symbol_filtered.
1340 * cp-valprint.c (demangle.h): Include
1341 * cp-valprint.c (cp_print_value_fields): Replace calls to
1342 fprint_symbol with calls to fprintf_symbol_filtered.
1343 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1344 with call to fprintf_symbol_filtered.
1345 * stack.c (print_frame_info): Remove obsolete code so we don't
1346 have to update fputs_demangled usage in it.
1347 * stack.c (print_frame_info, frame_info): Add language variable
1348 to pass to fprintf_symbol_demangled and initialize it from the
1349 symbol's language. Replace calls to fputs_demangled with calls
1350 to fprintf_symbol_filtered.
1351 * symtab.c (find_methods): Replace call to fputs_demangled with
1352 call to fprintf_symbol_filtered.
1353 * ch-valprint.c (demangle.h): Include.
1354 * ch-valprint.c (chill_print_value_fields): Replace call to
1355 fprint_symbol with call to new fprintf_symbol_filtered.
1357 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1359 * Makefile.in (VERSION): Bump version to 4.8.2.
1361 * main.c (source_command): Require an explicit pathname of file
1362 to source, since previous behavior of defaulting to gdb init file
1363 was troublesome and undocumented.
1364 * printcmd.c (disassemble_command): Add missing '{}' pair to
1365 else with two statements. Bug reported by Stephane Tsacas
1367 * symtab.c (find_pc_line): Don't complain about zero length or
1368 negative length line numbers for the moment, since we may not own
1369 the terminal when called, such as when single stepping. (FIXME)
1370 * language.h (CAST_IS_CONVERSION): True if current language is
1371 C++ as well as C. Fix from Peter Schauer.
1372 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1373 Use STREQN macro rather than bare '!strncmp()'.
1374 * environ.c (unset_in_environ): Avoid use of memcpy on
1375 overlapping memory regions, as suggested by Paul Eggert
1376 <eggert@twinsun.com>.
1377 * c-exp.y (%union struct): Remove unused ulval as suggested
1378 by Paul Eggert <eggert@twinsun.com>.
1380 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1382 * main.c (gdbinit): Make static.
1383 * main.c (inhibit_gdbinit): Move to file scope.
1384 * main.c (main): Remove local inhibit_gdbinit.
1385 * main.c (source_command): Don't source '.gdbinit' file by
1386 default if gdb has been told to ignore it.
1388 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1390 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1393 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1395 * printcmd.c (print_address_symbolic): Only print if offset
1396 is shorter than max_symbolic_offset.
1397 (initialize_printcmd): `set print max-symbolic-offset'.
1399 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1400 (examine_tag): Use it.
1401 (read_register_stack): Only look in the local registers for a
1402 memory address if it's between rfb and rsp; go to memory otherwise.
1403 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1404 (reginv_com): Remove ancient kludge command.
1406 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1408 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1409 irix4 will again compile.
1411 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1413 * configure.in: accept mips-sgi-irix4* for irix4.
1415 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1417 * z8k-tdep.c (print_register_hook): Lint.
1419 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1421 Lint fixes from Paul Eggert (eggert@twinsun.com):
1423 * command.c (do_setshow_command): var_uintegers are unsigned.
1424 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1425 unsigned, since they use hex values with the high bit set.
1427 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1429 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1430 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1432 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1433 macro definitions in parenthesis.
1435 * dbxread.c (dbx_symfile_init): Catch the case where there is
1436 no string table, but the only way we find out is by reading zero
1439 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1441 * dbxread.c (dbx_symfile_init): Make size of the string table
1442 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1443 offset to the string table is nonzero and handle the nonexistant
1444 string table case, should it occur. Ensure that the string table
1445 size read from the file is reasonable, with a minimum lower bound
1446 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1448 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1450 * Makefile.in: Changes to build testsuite correctly.
1451 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1452 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1453 (TARGET_FLAGS_TO_PASS): New variable.
1454 (SUBDIRS): Added testsuite.
1455 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1456 testsuite is compiled with CC_FOR_TARGET rather than CC.
1458 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1460 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1461 reported by mycroft@gnu.ai.mit.edu.
1463 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1464 * configure.in (vax-*-ultrix2*): New triplet.
1465 * config/vaxult2.mh: New file.
1466 * xm-vaxult2.h: New file.
1468 * c-exp.y (parse_number): Change high_bit to unsigned.
1469 * demangle.c: Change all references to cfront to ARM, since the
1470 actual algorithm is the one specified in the Annotated Reference
1471 Manual. This was confusing users into thinking that full cfront
1472 support was implemented.
1473 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1474 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1475 directly to lookup_struct_elt_type, which will do the
1476 dereferencing itself.
1477 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1478 NULL dereferencing bug for unnamed structs, comment out
1481 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1483 * coffread.c (process_coff_symbol): Change PCC argument correction
1484 so that it only happens on big-endian targets; so that it only
1485 happens if the short or char argument is aligned on an int
1486 boundary; and so that it changes the location, rather than the
1487 type, of the argument. These changes tend to parallel similar
1488 (old) changes in stabsread.c.
1490 * coffread.c (coff_read_enum_type): Use the specified size for
1491 enums, don't assume that they are int-sized.
1493 * c-valprint.c (c_val_print): Don't assume enums are the same as
1496 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1497 Rendell, <michael@mercury.cs.mun.ca>.
1499 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1501 * language.h (local_decimal_format_custom): Add prototype.
1502 * language.c (local_decimal_format_custom): Add function, bug
1503 reported by Robert R. Henry (rrh@tera.com).
1505 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1507 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1508 by Josef Leherbauer, joe@takeFive.co.at.
1510 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1512 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1513 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1514 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1515 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1516 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1517 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1518 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1519 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1521 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1523 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1524 of demangled name fields to NULL if no demangling exists for
1525 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1526 symbols if their language is known at the time they are created,
1527 but sometimes the language is not known until later.
1529 * ch-typeprint.c (chill_print_type_base): Name changed to
1530 chill_type_print_base to match pattern for C and C++ names.
1531 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1532 to be consistent with other usages.
1533 * ch-typeprint.c (chill_type_print_base): Add support for
1534 printing Chill STRUCT types.
1535 * ch-valprint.c: Include values.h.
1536 * ch-valprint.c (chill_print_value_fields): New function and
1537 prototype for printing Chill STRUCT values.
1538 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1539 that was being called with two args instead of three.
1540 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1541 to print Chill STRUCT values.
1543 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1545 * configure.in: added testsuite to configdirs.
1547 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1549 * doc/stabs.texi: The `this' pointer is now known by the name
1550 `this' instead of `$t'.
1552 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1554 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1555 references of TAG_string_type DIEs in user defined types.
1556 * ch-lang.c (chill_create_fundamental_type): Track compiler
1557 change that now emits debugging info with the type long for Chill
1560 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1562 * remote-mips.c: New file; implements MIPS remote debugging
1564 * config/idt.mt: New file; uses remote-mips.c
1565 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1567 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1568 floating point coprocessor.
1569 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1571 (mips_pop_frame): If not mips_fpu, don't restore floating point
1573 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1575 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1576 mips_fpu, don't use fp0 as floating point return register.
1577 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1580 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1582 * gdb/testsuite: made modifications to testcases, etc., to allow
1583 them to work properly given the reorganization of deja-gnu and the
1584 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1586 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1588 * gdb/testsuite: Initial creation of gdb/testsuite.
1589 Migrated dejagnu testcases and support files for testing nm to
1590 gdb/testsuite from deja-gnu. These files were moved "as is"
1591 with no modifications. This migration is part of a major overhaul
1592 of dejagnu. The modifications to these testcases, etc., which
1593 will allow them to work with the new version of dejagnu will be
1594 made in a future update.
1596 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1598 * NEWS: Add reminders for next release.
1600 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1602 * mipsread.c (parse_lines): Correct check for files compiled with
1605 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1607 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1609 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1611 * Makefile.in (VERSION): GDB-4.8 release!
1612 * README, NEWS: Update for release.
1614 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1616 * am29k-pinsn.c (print_insn): Minor nits with const.
1617 * am29k-tdep.c: More minor nits with arg types for
1618 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1620 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1622 * gcc.patch: Update for a different GCC (G++) bug.
1623 * main.c (print_gdb_version): Update copyright year to 1993.
1624 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1625 conditionalize this file on it. FIXME, right way is to split
1626 these into two config files.
1627 (ATTACH_DETACH): Define for BSD 4.4
1628 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1629 (U_REGS_OFFSET): Revise for 4.4.
1630 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1631 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1632 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1634 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1636 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1639 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1641 * c-lang.c (c_printstr): Bugfix for length==0 case.
1643 * c-lang.c (c_printstr): If a C string ends in a null, don't
1646 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1648 * defs.h (STRCMP): Make it work for unsigned chars.
1650 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1652 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1653 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1654 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1655 define to kludge the large opcode table into two smaller tables,
1656 since GCC take exponential space to build the table. Lint.
1657 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1659 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1661 * Makefile.in (VERSION): Roll to 4.7.9.
1662 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1663 definition here, to handle both BSD 4.3 and 4.4 systems.
1664 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1665 * remote.c (alarm): Move declaration to global level, before
1666 first reference to it.
1667 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1668 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1670 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1672 * remote.c (readchar): forward declare alarm which otherwise looks
1673 like an undeclared variable to gcc.
1675 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1676 when comparing against an int. Avoids superfluous warning from
1679 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1680 Avoids superfluous warnings from some systems and/or compilers
1681 (like vax ultrix 4.2.)
1683 * language.c (struct op_print unk_op_print_tab): use the enum
1684 values rather naked zeros as initializers. Avoids warnings from
1685 ultrix type compilers.
1687 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1689 * Makefile.in (VERSION): Roll to 4.7.6.
1690 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1691 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1692 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1693 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1694 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1695 (depend): Fix bug where nm-files in config files weren't noticed.
1696 (make-proto-gdb-1): Avoid changing directories while building new
1697 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1699 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1701 * remote.c: Improve error recovery. Allow user to break out
1702 of initial connection attempt with INTERRUPT. Treat a timeout
1703 while waiting for remote packet like a retry, unless the remote
1704 side is actively running user code. Fix a few long printf_filtered's.
1706 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1709 * buildsym.c (start_subfile): Allow null file name.
1711 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1713 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1714 expects a pointer to complaint rather than a complaint
1716 (process_linenos): free the previously allocated subfile name,
1717 then allocate the new one from the heap.
1719 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1721 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
1723 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
1725 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
1726 Previously, would bogusly index off the bottom of type_vector.
1727 (rs6000_builtin_type): Accept type number as argument.
1728 (read_type, case '-'): Handle negatives like any other type number.
1730 * symfile.c (deduce_language_from_filename): Handle null name.
1732 * mips-tdep.c (isa_NAN): Fix byte order dependency.
1733 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
1734 fixed by sato@sm.sony.co.jp.
1736 * xcoffread.c (parmsym): Don't use an initializer to set up
1737 this struct symbol. Set it up in initialize_xcoffread.
1738 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
1739 works on real rs/6000 target with #ifndef FAKING_RS6000.
1741 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
1743 * stabsread.c (rs6000_builtin_type): Move function from
1744 xcoffread.c:builtin_type.
1745 * xcoffread.c (builtin_type): Move to stabsread. Remove
1746 IBM6000_HOST dependency. Move misplaced comments.
1747 (various): Change printf's to complaints.
1748 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
1749 objfile argument to read_type calls under #if 0.
1750 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
1751 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
1752 * Makefile.in: xcoffread.o is not built by default.
1753 * xm-rs6000.h (IBM6000_HOST): Remove.
1754 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
1755 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
1758 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
1760 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
1761 VALUE_LVAL to be lval_memory so that we don't try to modify wild
1762 register numbers when user tries to modify elements in structs
1763 passed as arguments.
1764 * inflow.c (child_terminal_info): Move banner outside of system
1766 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
1767 passes struct/union arguments by address.
1769 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
1771 * Based on patch from Kean Johnston <maw@netcom.com>:
1772 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
1773 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
1774 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
1776 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
1778 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
1779 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
1781 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
1783 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
1784 cc debugging output.
1786 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
1788 * stabsread.c (define_symbol): Complain about unrecognized names
1789 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
1790 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
1791 (read_cpp_abbrev): Don't use the class name as part of the
1792 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
1793 abbrevs. Inspired by Mike Tiemann.
1794 (read_tilde_fields): Comment. Remove ancient dead code.
1795 Remove erroneous but non-dead code. Simplify. Add complaints.
1796 (in general): Remove extraneous (parentheses) in return
1799 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
1801 * coffread.c (coff_lookup_type): Fix fencepost error reported
1802 by Art Berggreen, <arg@opal.acc.com>.
1804 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
1805 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
1807 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
1808 test, which is apparently left over from when we used native
1809 include files and couldn't depend on the member names being there.
1810 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
1812 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
1814 * mipsread.c: Major overhaul to use new BFD symbol table reading
1815 routines. Now swaps information as it is needed, rather than
1816 swapping everything when the file is read.
1818 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
1820 * Makefile.in (TARDIRS): Add sparclite demo dir.
1821 (*.tab.c): Change dependency on Makefile to depend on
1822 Makefile.in, otherwise it always rebuilds after configuring.
1823 Force output *.tab.c file into current directory even in "make"
1824 versions that rewrite dependent file names used in command lines.
1826 * TODO: Remove some things we did.
1827 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
1828 * os68k-xdep.c: Remove; useless file (os68k is a target only).
1829 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
1830 * symtab.h: Eliminate unnamed unions and structs.
1832 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
1834 * Makefile.in (VERSION): Roll to 4.7.5.
1836 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
1838 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
1839 re-evaluating symbol pointers.
1841 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
1843 * c-exp.y (lcurly, rcurly): New nonterminals.
1844 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
1846 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
1847 made function static.
1848 * parse.c (struct funcall): Moved struct def from parser-defs.h.
1849 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
1850 * parse.c (start_arglist):
1851 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
1852 * parser-defs.h (struct funcall): Moved struct def to parse.c.
1853 * parser-defs.h (funcall_chain): Moved to parse.c.
1854 * printcmd.c (print_frame_nameless_args): Fix prototype.
1855 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
1856 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
1857 * valops.c (typecmp): Moved prototype from values.h.
1858 * value.h (typecmp): Moved prototype to valops.c, made static.
1859 * ch-exp.y (yylex): Change way control sequences are disabled.
1861 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
1863 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
1865 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
1867 * mipsread.c (upgrade_type): Build array types correctly, using
1868 create_range_type and create_array_type.
1870 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
1872 * remote-nindy.c: Cleanup.
1874 * infrun.c (wait_for_inferior): When rolling back the PC after
1875 a breakpoint, call write_pc so that NPC gets rolled back as well
1878 * blockframe.c (inside_entry_file, inside_main_func,
1879 inside_entry_func): PC of zero is always "bottom of stack".
1881 * printcmd.c (print_frame_args, print_frame_nameless_args):
1882 Let print_frame_nameless_args decide whether there are any,
1883 laying groundwork for possibly later printing 29K args for
1884 functions where we have tag words but no symbols.
1886 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
1888 * Makefile.in: fix GDB doc targets for new doc subdir structure
1890 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
1892 * stack.c (parse_frame_specification): Parse as many arguments
1893 as there are (up to MAXARGS). Pass all of them in argc, argv
1894 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
1895 many there were, onto SETUP_ARBITRARY_FRAME.
1896 * tm-mips.h, tm-sparc.h: Corresponding changes.
1897 * mips-tdep.c, sparc-tdep.c: Ditto.
1899 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
1901 * hp300ux-nat.c: Update copyrights.
1902 * mipsread.c (parse_partial_symbols): Complain about block
1903 indexes that go backwards. Fix from Peter Schauer.
1904 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
1905 symbol-file that has no linkage symbols to be read.
1906 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
1907 from tm- file to xm-file, since they're host dependent.
1908 * valarith.c (value_binop): Typo.
1910 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
1912 * sparclite/aload.c: Add copyleft.
1913 * sparclite/crt0.s: Add comment at beginning.
1915 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1917 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
1918 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
1920 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
1922 * values.c (value_headof): Fix typo in which VTBL and ARG were
1923 being confused for one another.
1925 * valops.c (typecmp): Now static.
1927 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
1928 baseclass--we don't always inherit its virtual function table
1931 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
1932 pointer correctly in case value_struct_elt moves it around.
1934 * valops.c (typecmp): Now static. Also, now groks references
1937 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
1938 zero on recursive call. If NAME is the name of TYPE, return TYPE.
1940 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
1942 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
1943 to avoid "too much defining" error from native C compiler (!).
1945 * Makefile.in (HFILES): Add typeprint.h.
1946 * typeprint.[ch]: Update copyrights.
1948 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
1950 * Makefile.in: Update to match doc/ subdir changes.
1952 * config/hp300hpux.mh: No cross-host file needed, just native.
1953 * config/go32.mh: Remove nonexistent "native" support.
1955 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
1956 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
1957 * m88k-tdep.c (next_insn): Lint, cleanup.
1958 (store_parm_word): Lint.
1960 * README: Fix typo (reported by karl@hq.ileaf.com).
1962 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
1964 * expression.h (BINOP_CONCAT): Document use for self concatenation
1965 an integral number of times.
1966 * language.c (binop_type_check): Extend BINOP_CONCAT for self
1968 * valarith.c (value_concat): Rewrite to support self
1969 concatenation an integral number of times.
1970 * Makefile.in (ch-exp.tab.c): Change "expect" message.
1971 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
1972 eliminate hundreds of spurious shift/reduce and reduce/reduce
1973 conflicts that mask the 5 real ones.
1974 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
1975 * ch-exp.y (integer_literal_expression): Remove production,
1978 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
1980 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
1981 implied that "no side effects" was nonfunctional.
1982 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
1983 character string and bitstring concatenation.
1984 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
1985 * expression.h (exp_opcode): Add BINOP_CONCAT.
1986 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
1987 * language.c (string_type): Add function to determine if a type
1989 * language.c (binop_type_check): Add case for BINOP_CONCAT.
1990 * valarith.c (value_concat): New function to concatenate two
1991 values, such as character strings or bitstrings.
1992 * valops.c (value_string): Remove error stub and implement
1994 * value.h (value_concat): Add prototype.
1995 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
1996 * ch-exp.y (yylex): Recognize SLASH_SLASH.
1997 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2000 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2002 * c-exp.y (exp): Add production to support direct creation
2003 of array constants using the obvious syntax.
2004 * c-valprint.c (c_val_print): Set printed string length.
2005 * dwarfread.c (read_tag_string_type): New prototype and
2006 function that handles TAG_string_type DIEs.
2007 * dwarfread.c (process_dies): Add case for TAG_string_type
2008 that calls new read_tag_string_type function.
2009 * expprint.c (print_subexp): Add support for OP_ARRAY.
2010 * gdbtypes.c (create_range_type, create_array_type): Inherit
2011 objfile from the index type.
2012 * ch-typeprint.c (chill_print_type): Add case for
2014 * ch-valprint.c (chill_val_print): Fix case for
2017 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2019 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2020 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2021 include/coff/mips.h.
2023 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2025 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2026 constants with an explicit null byte terminator. OP_STRING is
2027 now used for real string types.
2028 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2029 they are used by all languages.
2030 * c-lang.c (_initialize_c_language): Move initializations of
2031 builtin_type_* to lang.c.
2032 * c-typeprint.c (c_type_print_varspec_prefix,
2033 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2034 to TYPE_CODE_STRING.
2035 * c-valprint.c (c_val_print): Change the way character arrays
2036 are printed as strings to be consistent with the way strings
2037 are printed when pointer-to-char types are dereferenced.
2038 Remove test of print_max before calling val_print_string, which
2039 now does it's own test.
2040 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2041 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2042 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2043 * gdbtypes.c (builtin_type_*): Add declarations moved from
2045 * gdbtypes.c (create_string_type): New function to create real
2047 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2048 renamed to TYPE_CODE_STRING.
2049 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2050 builtin_type_* types moved from c-lang.c.
2051 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2052 to TYPE_CODE_STRING.
2053 * gdbtypes.h (builtin_type_string): Add extern declaration.
2054 * gdbtypes.h (create_string_type): Add prototype.
2055 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2056 renamed to TYPE_CODE_STRING.
2057 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2059 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2060 renamed to TYPE_CODE_STRING.
2061 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2063 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2064 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2065 to TYPE_CODE_STRING.
2066 * valops.c (allocate_space_in_inferior): New function and
2067 prototype, using code ripped out of value_string.
2068 * valops.c (value_string): Rewritten to use new function
2069 allocate_space_in_inferior, but temporarily disabled until some
2070 other support is in place.
2071 * valops.c (value_array): New function to create array constants.
2072 * valprint.c (val_print_string): Add comment to document use,
2073 complete rewrite to fix several small buglets.
2074 * value.h (value_array): Add prototype.
2075 * value.h (val_print_string): Change prototype to match rewrite.
2076 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2077 * ch-exp.y (match_character_literal): Disable recognition of
2078 control sequence form of character literals and document why.
2080 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2082 * nindy-share/nindy.c: Add comments to #endif's to clarify
2085 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2086 read_memory to get byte order right.
2087 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2088 anymore. This is done in paread.c now. We expect unwind info
2089 to hang off of objfiles, and search all of the objfiles when until
2091 * (skip_trampoline_code): Cast arg to target_read_memory.
2092 * objfiles.h (struct objfile): Add new field obj_private to hold
2093 per object file private data (unwind info in this case).
2094 * paread.c (read_unwind_info): New routine to read unwind info
2095 for the objfile. This data is hung off of obj_private.
2096 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2097 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2098 make this easier to access.
2100 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2102 * c-valprint.c (cp_print_class_member): Add extern decl.
2103 * c-valprint.c (c_val_print): Extract code for printing methods
2104 and move it to cp_print_class_method in cp-valprint.c.
2105 * c-valprint.c (c_val_print): Extract code to print strings and
2106 move it to val_print_string in valprint.c.
2107 * cp-valprint.c (cp_print_class_method): New function using
2108 code extracted from c_val_print.
2109 * valprint.c (val_print_string): New function using code
2110 extracted from c_val_print.
2111 * value.h (val_print_string): Add prototype.
2112 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2113 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2114 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2115 CHECKBUF, growbuf_by_size): New variables, macros, and support
2116 functions for implementing a dynamically expandable temp buffer.
2117 * ch-exp.y (match_string_literal): New lexer function.
2118 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2119 removed and replaced with new CHECKBUF macro.
2120 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2121 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2123 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2125 * Makefile.in: Add info for paread.o.
2126 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2128 * blockframe.c (frameless_look_for_prologue): Correct the
2130 * gdbtypes.h, gdbtypes.c: Use const in decl of
2131 cplus_struct_default, now that pa-gas assembler has been fixed.
2132 * hppah-nat.c: Formatting.
2133 * hppah-tdep.c: Remove lots of useless externs for variables we
2135 * (find_unwind_entry): Speed up by using binary search, and a one
2137 * (rp_saved): New routine to see what unwind info says about RP
2138 being saved on the stack frame.
2139 * (frame_saved_pc): Look for prologue to see if we need to
2140 examine the stack for the saved RP or not.
2141 * (init_extra_frame_info): Check for prologue, instead of
2142 framesize to determine if we are frameless or not.
2143 * (frame_chain_valid): Stop backtraces when we run into _start.
2144 * (push_dummy_frame): Reformat to make more readable.
2145 * (find_dummy_frame_regs): ditto.
2146 * (hp_pop_frame): ditto.
2147 * (hp_restore_pc_queue): small cleanup.
2148 * (hp_push_arguments): ditto.
2149 * (pa_do_registers_info): ditto.
2150 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2151 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2152 * Define FRAME_CHAIN_VALID.
2153 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2154 passed to functions.
2156 * paread.c (pa_symtab_read): Use new bfd conventions for
2157 accessing linker symbol table.
2158 * (pa_symfile_init): Access embedded STAB info via BFD section
2159 mechanism and related macros.
2162 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2164 * sparc-stub.c: Use a seperate stack for our traps.
2165 * Handle recursive traps.
2166 * Remove all trap init code. This needs to be done by the
2168 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2170 * (handle_exception): See if we are at breakinst, if so, then
2171 advance PC sp that users can just step out of breakpoint().
2172 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2173 new place if SP has changed.
2174 * (case 's'): Get rid of this, we can't do it yet.
2175 * (case 't'): New command to test any old random feature.
2176 * (case 'r'): New command to reset the system.
2177 * (breakpoint): Add label to breakpoint trap instruction so that
2178 handle_exception() can detect where we are and get past the
2179 breakpoint trivially.
2181 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2183 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2185 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2187 * configure.in: recognise all sparclite variants
2189 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2191 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2192 binary files oring in the right bit.
2194 * main.c, source.c, state.c, symmisc.c: use macros defined in
2195 fopen-{bin|both} when fopening files.
2197 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2199 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2200 from a configuration file (typically including <limits.h>), or to
2201 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2202 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2203 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2204 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2205 * exppritn.c (print_subexp, dump_expression): Add case for
2207 * expression.h (OP_BITSTRING): New expression element type for
2209 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2210 macros to convert between number of expression elements and bytes
2211 to store that many elements.
2212 * i960-tdep.c (leafproc_return): Use new macros to access
2213 minimal symbol name and address fields.
2214 * m88k-pinsn.c (sprint_address): Use new macros to access
2215 minimal symbol name and address fields.
2216 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2217 minimal symbol address field.
2218 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2219 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2220 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2221 Use new BYTES_TO_EXP_ELEM macro.
2222 * parse.c (write_exp_bitstring): New function to write packed
2223 bitstrings into the expression element vector.
2224 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2226 * parser-defs.h (struct stoken): Document that it is used for
2227 OP_BITSTRING as well as OP_STRING.
2228 * parser-defs.h (write_exp_bitstring): Add prototype.
2229 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2230 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2231 LOWER, LENGTH): New tokens for keywords.
2232 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2233 upper_lower_argument, length_argument, array_mode_name,
2234 string_mode_name, variant_structure_mode_name): New non-terminals
2236 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2237 * ch-exp.y (match_bitstring_literal): New lexer support function
2238 to recognize bitstring literals.
2239 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2240 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2241 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2242 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2243 * ch-exp.y (yylex): Check tokentab6.
2244 * ch-exp.y (yylex): Call match_bitstring_literal.
2246 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2248 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2249 symbol name and value fields.
2251 * c-exp.y (yylex): Make static, to match prototype and other
2254 * expression.h (exp_opcode): Add BINOP_MOD.
2255 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2256 * expprint.c (dump_expression): Handle new BINOP_MOD.
2257 * language.c (binop_type_check): Handle new BINOP_MOD.
2258 * main.c (float_handler): Re-enable float handler when hit.
2259 * valarith.c (language.h): Include, need current_language.
2260 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2261 for integer divide truncates towards zero for negative results.
2262 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2263 * valarith.c (value_binop): Allow arithmetic operations on
2264 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2265 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2266 * ch-exp.y (tokentab3): Add MOD and REM.
2267 * ch-exp.y (yylex): Set innermost_block for symbols found
2268 in local scopes. Return LOCATION_NAME for local symbols.
2269 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2270 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2272 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2274 * command.c (shell_escape, make_command, _initialize_command):
2275 don't create or use fork if CANT_FORK is defined.
2276 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2277 code written for the IBM PC" remain.
2278 * xm-go32.h: define CANT_FORK
2280 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2282 * remote-sim.c: first attempt at general simulator interface
2283 * remote-hms.c: whitespace
2284 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2285 understand new stack layout. (print_register_hook): print ccr
2286 register in a fancy way.
2288 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2290 * eval.c (language.h): Include.
2291 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2292 to pointer types when the current language is C. It loses for
2293 other languages when the lower index bound is nonzero.
2294 * valarith.c (value_subscript): Take array lower bounds into
2295 account when performing subscripting operations.
2296 * valops.c (value_coerce_array): Add comment describing why
2297 arrays with nonzero lower bounds are dealt with in value_subscript,
2298 rather than in value_coerce_array.
2300 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2302 * ch-exp.y (FLOAT_LITERAL): Add token.
2303 * ch-exp.y (literal): Add FLOAT_LITERAL.
2304 * ch-exp.y (match_float_literal): New lexer routine.
2305 * ch-exp.y (convert_float): Remove.
2306 * ch-exp.y (yylex): Call match_float_literal.
2307 * ch-exp.y (yylex): Match single '.' after trying
2308 to match floating point literals.
2310 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2311 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2313 * expprint.c (dump_expression): New function for dumping
2314 expression vectors during gdb debugging.
2315 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2316 MULTI_SUBSCRIPT and moved out of BINOP range.
2317 * expression.h (DUMP_EXPRESSION): New macro that calls
2318 dump_expression if DEBUG_EXPRESSIONS is defined.
2319 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2320 * parse.c (length_of_subexp, prefixify_subexp): Change
2321 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2322 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2323 prefixify'ing the expression.
2324 * printcmd.c (print_command_1): Add comment.
2325 * ch-exp.y (expression_list): Add useful actions.
2326 * ch-exp.y (value_array_element): Add useful actions.
2327 * ch-exp.y (array_primitive_value): Add production.
2328 * ch-exp.y (yylex): Recognize ',' as a token.
2330 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2332 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2333 POSIXize the recursive makes (make [variable assignments] target{s})
2335 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2337 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2338 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2339 CPLUS_MARKER for all SVR4 systems, so follow suit.
2340 * defs.h (strdup_demangled): Remove prototype.
2341 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2342 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2343 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2344 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2345 prim_record_minimal_symbol_and_info): Use new macro
2346 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2347 * minsyms.c (install_minimal_symbols): Use new macro
2348 SYMBOL_INIT_DEMANGLED_NAME.
2349 * stabsread.c (define_symbol): Use new macro
2350 SYMBOL_INIT_DEMANGLED_NAME.
2351 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2352 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2353 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2354 SYMBOL_INIT_DEMANGLED_NAME.
2355 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2356 SYMBOL_DEMANGLED_NAME now tests language itself.
2357 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2358 now tests language itself.
2359 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2360 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2361 mangled name member in the language dependent portion of a symbol.
2362 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2363 mangled name member appropriate for a symbol's language.
2364 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2365 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2366 SYMBOL_DEMANGLED_NAME now tests language itself.
2367 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2368 initializes language dependent portion of symbol.
2369 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2370 demangles and caches the demangled form of symbol names.
2371 * utils.c (fputs_demangled, fprint_symbol): Use current language
2372 to select an appropriate demangling algorithm.
2373 * utils.c (strdup_demangled): Remove, no longer used.
2374 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2375 access the Chill mangled name member in the language dependent
2376 portion of a symbol.
2377 * ch-lang.c (chill_demangle): New function, simple demangler.
2378 * defs.h (chill_demangle): Add prototype.
2379 * symtab.h (language_dependent_info): Add struct for Chill.
2381 Thu Dec 31 11:06:38 1992 Fred Fish (fnf@cygnus.com)
2383 * Makefile.in (BISON): Add comment that when bison is used, it
2384 must include the "-y" option.
2385 * c-exp.y, m2-exp.y (yyrule, yyname, yyss, yyssp, yyvs, yyvsp):
2386 Remove defines to remap non-yacc symbols, thus backing out of
2387 previous recent changes. Standard policy is that non-yacc parser
2388 generators get fixed, rather than adding bug workarounds in gdb
2389 for each new one that pops up. Expand comment to note this.
2390 * c-exp.y, m2-exp.y (YYDEBUG): Revert back to disabled by default.
2392 Thu Dec 31 09:03:02 1992 Stu Grossman (grossman at cygnus.com)
2394 * partial-stab.h (near N_BINCL): Remove redundant code in N_BINCL
2395 case. Use code in N_SOL.
2397 * paread.c: New file that contains all HPPA/HPUX symbol reading
2399 * dbxread.c: Remove almost all HPPA/HPUX symbol reading code.
2400 * (dbx_symfile_init): Use sizeof(long) instead of 4.
2401 * (dbx_symfile_offsets): Make static.
2402 * (pastab_build_psymtabs): New interface routine for paread to
2403 send stabs into dbxread.
2404 * gdb-stabs.h: Remove gobs of HPPA cruft.
2406 Wed Dec 30 19:47:13 1992 Fred Fish (fnf@cygnus.com)
2408 * c-exp.y, m2-exp.y (yyrule, yyname): Remap like other yy* names
2410 * ch-exp.y (yyrule, yyname): Remap like other yy* names for byacc.
2412 * c-exp.y, m2-exp.y (yyreds, yytoks): Remap like other yy* names.
2413 * c-exp.y, m2-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2414 and YYDEBUG is not already defined.
2415 * c-exp.y (strncmp): Replace throughout with STREQN, missed
2416 them during the previous replacements.
2417 * printcmd.c (_initialize_printcmd): Update internal documentation
2418 for "set" command to note that the assignment syntax is language
2420 * ch-exp.y (yyreds, yytoks): Remap like other yy* names.
2421 * ch-exp.y (YYDEBUG): Define if MAINTENANCE_CMDS is defined
2422 and YYDEBUG is not already defined.
2423 * ch-exp.y (GDB_REGNAME, GDB_LAST, GDB_VARIABLE, GDB_ASSIGNMENT,
2424 single_assignment_action): New terminals and nonterminal for gdb
2425 extensions to chill expression grammer.
2426 * ch-exp.y (match_dollar_tokens): Lexer routine to match all
2427 tokens that start with '$' (register names, convenience vars, etc).
2428 * ch-exp.y (tokentab2): Add GDB_ASSIGNMENT.
2429 * ch-exp.y (yylex): Call match_dollar_tokens.
2431 Mon Dec 28 15:00:01 1992 Stu Grossman (grossman at cygnus.com)
2433 * hppah-tdep.c (skip_trampoline_code): Use new macros for
2434 accessing minimal symbol data.
2435 * infcmd.c (read_pc): Use #ifdef, not #if.
2436 * symfile.c (syms_from_objfile): Add CONST to decl for targets.
2437 * tm-hppa.h (FIX_CALL_DUMMY): Use new macros for accessing
2438 minimal symbol data.
2440 * hppah-tdep.c (frame_saved_pc): Use better test for outermost
2441 frame. Use find_return_regnum to find the caller.
2442 * (find_unwind_entry): New routine to locate stack frame info
2443 associated with a procedure. This looks in the $UNWIND_START$
2444 section in the SOM file.
2445 * (find_return_regnum): New routine. Uses find_unwind_entry() to
2446 figure out where the caller's return address is stored.
2447 * (find_proc_framesize): New routine. Uses find_unwind_entry()
2448 to figure out the frame size for a procedure.
2449 * (saved_pc_after_call): New routine, moved from tm-hppa.h.
2450 * (init_extra_frame_info): New routine. Corrects PC and FP for
2451 outermost frame if necessary.
2452 * (frame_chain): New routine, moved from tm-hppa.h.
2453 * (skip_trampoline_code): Handle computed function calls (ie:
2454 calls from $$dyncall).
2455 * (unwind_command): Temporary support function to allow user
2456 to control/observe aspects of the unwind (stack frame) info.
2457 * infcmd.c (read_pc): (Temporary), put a hack in to see if the PC
2458 was in a system call, if so, then read the PC from r31.
2459 * tm-hppah.h (SKIP_TRAMPOLINE_CODE, IN_SOLIB_TRAMPOLINE): Deal
2460 with extra arg for skip_trampoline_code().
2461 * (INIT_EXTRA_FRAME_INFO): Define to point at subr (see above).
2462 * (FRAME_CHAIN, FRAME_CHAIN_VALID): Turn into real subroutines.
2463 * tm-hppa.h (SAVED_PC_AFTER_CALL): Turn into real subroutine.
2465 Sun Dec 27 17:34:15 1992 Fred Fish (fnf@cygnus.com)
2467 * dbxread.c (dbx_symfile_init, elfstab_build_psymtabs):
2468 Call new bfd_get_size() and verify that string table is no larger
2469 than the file that is supposed to contain it.
2470 * symfile.c (syms_from_objfile): Only complain about configured
2471 NAMES_HAVE_UNDERSCORE differences between gdb and bfd if the
2472 current target is the default BFD target.
2474 Sat Dec 26 20:51:41 1992 Fred Fish (fnf@cygnus.com)
2476 * solib.c (BKPT_AT_MAIN): Change to BKPT_AT_SYMBOL.
2477 * solib.c (bkpt_names): New array of symbol names to try to
2478 use for the "mapping complete" breakpoint. Configurable
2479 define SOLIB_BKPT_NAME is first one to try.
2480 * solib.c (find_solib): Test debug_base for nonzero rather
2481 than just greater than zero.
2482 * solib.c (enable_break): Use bkpt_names to look up address
2483 at which to set "mapping complete" breakpoint.
2485 Tue Dec 22 20:33:38 1992 Fred Fish (fnf@cygnus.com)
2487 * defs.h (STRCMP, STREQ, STREQN): New macros.
2488 * defs.h (demangle_and_match): Remove prototype.
2489 * dwarfread.c (STREQ, STREQN): Remove macros, replaced with STREQ
2490 and STREQN defined in defs.h.
2491 * dwarfread.c (set_cu_language): For completely unknown languages,
2492 try to deduce the language from the filename. Retain behavior
2493 that for known languages we don't know how to handle, we use
2495 * dwarfread.c (enum_type, symthesize_typedef): Initialize language
2496 and demangled name fields in symbol.
2497 * dwarfread.c, mipsread.c, partial-stab.h: For all usages of
2498 ADD_PSYMBOL_TO_LIST, add language and objfile parameters.
2499 * dwarfread.c (new_symbol): Attempt to demangle C++ symbol names
2500 and cache the results in SYMBOL_DEMANGLED_NAME for the symbol.
2501 * elfread.c (STREQ): Remove macro, use STREQ defined in defs.h.
2502 Replace usages throughout.
2503 * elfread.c (demangle.h): Include.
2504 * elfread.c (record_minimal_symbol): Remove prototype and function.
2505 * gdbtypes.h, symtab.h (B_SET, B_CLR, B_TST, B_TYPE, B_BYTES,
2506 B_CLRALL): Moved from symtab.h to gdbtypes.h.
2507 * infcmd.c (jump_command): Remove code to demangle name and add
2508 it to a cleanup list. Now just use SYMBOL_DEMANGLED_NAME.
2509 * minsyms.c (demangle.h): Include.
2510 * minsyms.c (lookup_minimal_symbol): Indent comment to match code.
2511 * minsyms.c (install_minimal_symbols): Attempt to demangle symbol
2512 names as C++ names, and cache them in SYMBOL_DEMANGLED_NAME.
2513 * mipsread.c (psymtab_language): Add static variable.
2514 * stabsread.c (demangle.h): Include.
2515 * stabsread.c (define_symbol): Attempt to demangle C++ symbol
2516 names and cache them in the SYMBOL_DEMANGLED_NAME field.
2517 * stack.c (return_command): Remove explicit demangling of name
2518 and use of cleanups. Just use SYMBOL_DEMANGLED_NAME.
2519 * symfile.c (demangle.h): Include.
2520 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list): Fix
2521 to match macros in symfile.h and allow them to be compiled
2522 if INLINE_ADD_PSYMBOL is not true.
2523 * symfile.h (INLINE_ADD_PSYMBOL): Default to true if not set.
2524 * symfile.h (ADD_PSYMBOL_*): Add language and objfile parameters.
2525 Add code to demangle and cache C++ symbol names. Use macro form
2526 if INLINE_ADD_PSYMBOL is true, otherwise use C function form.
2527 * symmisc.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2528 Remove, also defined in symfile.c, which we already fixed.
2529 * symtab.c (expensive_mangler): Remove prototype and function.
2530 * symtab.c (find_methods): Remove physnames parameter and fix
2532 * symtab.c (completion_list_add_symbol): Name changed to
2533 completion_list_add_name.
2534 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): New macro, adds both
2535 the normal symbol name and the cached C++ demangled name.
2536 * symtab.c (lookup_demangled_partial_symbol,
2537 lookup_demangled_block_symbol): Remove prototypes and functions.
2538 * symtab.c (lookup_symbol): Remove use of expensive_mangler,
2539 use lookup_block_symbol instead of lookup_demangled_block_symbol.
2540 Remove code to try demangling names and matching them.
2541 * symtab.c (lookup_partial_symbol, lookup_block_symbol):
2542 Fix to try matching the cached demangled name if no match is
2543 found using the regular symbol name.
2544 * symtab.c (find_methods): Remove unused physnames array.
2545 * symtab.c (name_match, NAME_MATCH): Remove function and macro,
2546 replaced with SYMBOL_MATCHES_REGEXP from symtab.h.
2547 * symtab.c (completion_list_add_symbol): Rewrite to use cached
2548 C++ demangled symbol names.
2549 * symtab.h: Much reformatting of structures and such to add
2550 whitespace to make them more readable, and make them more
2551 consistent with other gdb structure definitions.
2552 * symtab.h (general_symbol_info): New struct containing fields
2553 common to all symbols.
2554 * symtab.h (SYMBOL_LANGUAGE, SYMBOL_DEMANGLED_NAME,
2555 SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME, SYMBOL_MATCHES_NAME,
2556 SYMBOL_MATCHES_REGEXP, MSYMBOL_INFO, MSYMBOL_TYPE): New macros.
2557 * symtab. (struct minimal_symbol, struct partial_symbol, struct
2558 symbol): Use general_symbol_info struct.
2559 * utils.c (demangle_and_match): Remove, no longer used.
2560 * valops.c (demangle.h): Include.
2561 * xcoffexec.c (eq): Remove macro, replace usages with STREQ.
2562 * blockframe.c, breakpoint.c, c-exp.y, c-valprint.c, dbxread.c,
2563 infcmd.c, m2-exp.y, minsyms.c, objfiles.h, solib.c, stack.c,
2564 symmisc.c, symtab.c, valops.c: Replace references to minimal
2565 symbol fields with appropriate macros.
2566 * breakpoint.c, buildsym.c, c-exp.y, c-typeprint.c, c-valprint.c,
2567 coffread.c, command.c, convex-tdep.c, cp-valprint.c, dbxread.c,
2568 demangle.c, elfread.c, energize.c, environ.c, exec.c,
2569 gdbtypes.c, i960-tdep.c, infrun.c, infrun-hacked.c, language.c,
2570 main.c, minsyms.c, mipsread.c, partial-stab.h, remote-es1800.c,
2571 remote-nindy.c, remote-udi.c, rs6000-tdep.c, solib.c, source.c,
2572 sparc-pinsn.c, stabsread.c, standalone.c, state.c, stuff.c,
2573 symfile.c, symmisc.c, symtab.c, symtab.h, tm-sysv4.h,
2574 tm-ultra3.h, values.c, xcoffexec.c, xcoffread.c: Replace strcmp
2575 and strncmp usages with STREQ, STREQN, or STRCMP as appropriate.
2576 * breakpoint.c, buildsym.c, c-typeprint.c, expprint.c, findvar.c,
2577 mipsread.c, printcmd.c, source.c, stabsread.c, stack.c,
2578 symmisc.c, tm-29k.h, valops.c, values.c: Replace SYMBOL_NAME
2579 references with SYMBOL_SOURCE_NAME or SYMBOL_LINKAGE_NAME as
2581 * buildsym.c (start_subfile, patch_subfile_names): Default the
2582 source language to what can be deduced from the filename.
2583 * buildsym.c (end_symtab): Update the source language in the
2584 allocated symtab to match what we have been using.
2585 * buildsym.h (struct subfile): Add a language field.
2586 * c-typeprint.c (c_print_type): Remove code to do explicit
2588 * dbxread.c (psymtab_language): Add static variable.
2589 * dbxread.c (start_psymtab): Initialize psymtab_language using
2590 deduce_language_from_filename.
2592 Mon Dec 21 22:24:33 1992 Fred Fish (fnf@cygnus.com)
2594 * valprint.c (val_print): Reorganize comment and add note
2595 about dependency on target byte ordering.
2596 * ch-exp.y (value_array_slice): Fix typo.
2597 * ch-valprint.c (chill_val_print): Remove C'ism that arrays of
2598 byte sized ints are assumed to be char strings and printed with
2599 string syntax. In chill, arrays of chars and arrays of
2600 bytes/ubytes are distinquishable, and printed appropriately.
2602 Mon Dec 21 18:02:35 1992 Stu Grossman (grossman at cygnus.com)
2604 * tm-hppah.h: #define NEED_TEXT_START_END for target memory
2605 read/write routines for HPUX.
2607 * hppa-pinsn.c (print_insn): Improve handling of be and ble
2608 branch targets to compute target address using const from previous
2609 instruction if necessary.
2610 * Add `Q' operator to print out bit position field various
2612 * hppah-nat.c: #include sys/param.h, and sys/user.h. General
2613 cleanups, use new code from Utah.
2614 * (store_inferior_registers): Update to new code from Utah.
2615 * (initialize_kernel_u_addr): Re-enable decl of struct user u.
2616 * (fetch_register): Clear out priv level when reading PCs.
2617 * hppah-tdep.c: Get rid of gobs of KERNELDEBUG stuff.
2618 * Remove decl of errno, #include wait.h and target.h.
2619 * (frame_saved_pc): Check `flags' pseudo-register to see if we
2620 were inside of a kernel call. If so, then PC is in a different
2621 register. Also, mask out bottom two bits of all PCs so as not to
2622 confuse higher level code.
2623 * (push_dummy_frame): Create from #define in tm-hppa.h.
2624 * (find_dummy_frame_regs): Update from Utah.
2625 * (hp_pop_frame): Create from #define in tm-hppa.h.
2626 * (hp_restore_pc_queue): New, from Utah.
2627 * (hp_push_arguments): Big fixes from Utah.
2628 * (pa_do_registers_info, pa_print_registers): Only print out fp
2630 * (skip_trampoline_code): New routine to deal with stubs that
2631 live in nowhereland between callers and callees.
2632 * i860-tdep.c: Remove decl of attach_flag.
2633 * infrun.c (wait_for_inferior): Add new macro
2634 INSTRUCTION_NULLIFIED, which can tell if the instruction pointed
2635 at by PC will be nullified. If so, then step the target once more
2636 so as to avoid confusing the user.
2637 * (just before step_over_function:): Use stop_func_start, not
2638 stop_pc when checking for the existance of line number info.
2639 stop_func_start will reflect the proper address of the target
2640 routine, not of the stub that we may be traversing to get there.
2641 * tm-hppa.h: define SKIP_TRAMPOLINE_CODE and IN_SOLIB_TRAMPOLINE
2642 to deal with the stubs that PA compilers sometimes stick between
2643 callers and callees. Also, define FLAGS_REGNUM for access to the
2645 * (REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW): Use
2647 * (CANNOT_STORE_REGISTER): New from Utah. Says that we can't
2648 write gr0, PC regs, and PSW!
2649 * (FRAME_FIND_SAVED_REGS): Bug fixes from Utah.
2650 * (PUSH_DUMMY_FRAME, POP_FRAME): Make into real routines in
2652 * (CALL_DUMMY, FIX_CALL_DUMMY): Fixes from Utah.
2653 * Define struct unwind_table_entry.
2654 * valops.c (call_function_by_hand): Add another arg to
2655 FIX_CALL_DUMMY (under #ifdef GDB_TARGET_IS_HPPA). Why is this
2658 Mon Dec 21 02:17:57 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2660 * remote-vx.c: remove include of "symfile.h", replace it with "complaints.h"
2662 Fri Dec 18 10:32:25 1992 Fred Fish (fnf@cygnus.com)
2664 * Makefile.in (VERSION): Bump to 4.7.4.
2665 * Makefile.in (SFILES_MAINDIR): Add typeprint.c, c-typeprint.c,
2666 m2-typeprint.c, c-valprint.c cp-valprint.c m2-valprint.c.
2667 * Makefile.in (HFILES): Add valprint.h.
2668 * Makefile.in (OBS): Add typeprint.o, c-typeprint.o,
2669 m2-typeprint.o, c-valprint.o, cp-valprint.o m2-valprint.o.
2670 * typeprint.c, typeprint.h: New files for language independent
2671 type printing functions.
2672 * c-typeprint.c, m2-typeprint.c: New files for language dependent
2673 type printing functions and definitions.
2674 * valprint.h: New include file for language independent value
2675 printing definitions.
2676 * c-valprint.c, cp-valprint.c, m2-valprint.c: New files for language
2677 dependent value printing functions.
2678 * c-exp.y (production ptype): Add range_type variable and use new
2679 create_range_type function.
2680 * c-exp.y (tokentab2, tokentab3), c-lang.c (c_op_print_tab),
2681 infcmd.c (path_var_name), language.c (unk_op_print_tab),
2682 m2-lang.c (m2_op_print_tab): Change from ANSI-obsolescent
2683 "const static" to ANSI-conformant "static const".
2684 * c-exp.y (c_create_fundamental_type): Remove unused nbytes.
2685 * c-exp.y (c_language_defn, cplus_language_defn): Add c_print_type,
2687 * c-lang.h (c_print_type, c_val_print): Add prototypes.
2688 * coffread.c (decode_type): Add range_type variable and call to
2689 new create_range_type function.
2690 * complaints.c (complain): Remove unused val variable.
2691 * complaints.c (_initialize_complaints): Make it void.
2692 * convex-tdep.c (value_of_trapped_internalvar): Add range_type
2693 variable and call new create_range_type function.
2694 * defs.h (enum val_prettyprint): Move enum from value.h to here
2695 so we can avoid having to include value.h just for prototypes that
2696 need the enum (thanks ANSI).
2697 * dwarfread.c (struct_type): Local anonymous_size variable is
2698 only used if !BITS_BIG_ENDIAN.
2699 * dwarfread.c (decode_subscript_data_item): Add rangetype
2700 variable and call new create_range_type function.
2701 * elfread.c (elf_symfile_read): Remove unused dbx and text_sect
2703 * eval.c (evaluate_subexp): Remove unused local variable name
2704 and the statement with no side effects that initializes it.
2705 * expprint.c (print_subexp): Change local_printstr to
2707 * gdbtypes.c (create_range_type): New function that creates
2708 a range type using code fragments from object file readers as
2709 an example of what has to be initialized.
2710 * gdbtypes.c (create_array_type): Removed index_type, low_bound,
2711 and high_bound parameters, replaced with a single range_type
2712 parameter. Change function body to use passed in range_type
2713 rather than handcrafting one.
2714 * gdbtypes.h (create_range_type): Add prototype.
2715 * gdbtypes.h (create_array_type): Change prototype parameters.
2716 * infrun.c (normal_stop): Remove unused local variables tem and c.
2717 * infrun.c (hook_stop_stub): Return 0 rather than random value.
2718 * language.c (unk_lang_print_type, unk_lang_val_print): Add
2719 stub functions that call error if called.
2720 * language.c (unknown_language_defn, auto_language_defn,
2721 local_language_defn): Add initializers unk_lang_print_type and
2723 * language.h (struct language_defn): Reformat for larger
2724 comments, add la_print_type and la_val_print members. Add
2725 LA_PRINT_TYPE and LA_VAL_PRINT macros. Change local_printchar
2726 to LA_PRINT_CHAR and local_printstr to LA_PRINT_STRING.
2727 * m2-lang.c (m2_create_fundamental_type): Remove unused local
2729 * m2-lang.c (m2_language_defn): Add initializers m2_print_type
2731 * m2-lang.h (m2_print_type, m2_val_print): Add prototypes.
2732 * main.c (execute_command): Remove unused local variable cmdlines.
2733 * main.c (echo_command), stabsread.c (read_type), printcmd.c
2734 (clear_displays), symmisc.c (block_depth), values.c
2735 (clear_value_history):
2736 Make testing of truth value of assignment result explicit.
2737 * mipsread.c (upgrade_type): Update FIXME to include future use
2738 of create_range_type.
2739 * printcmd.c (ptype_command, ptype_eval, whatis_command,
2740 whatis_exp, maintenance_print_type): Move prototypes and functions
2742 * printcmd.c (_initialize_printcmd): Move add_com calls for
2743 ptype_command and whatis_command to new typeprint.c.
2744 * ser-bsd.c (serial_open): Remove unused variable sgttyb.
2745 * source.c (find_source_lines): Local variable c only used
2746 when LSEEK_NOT_LINEAR is defined.
2747 * stabsread.c (read_array_type): Use new create_range_type
2749 * stabsread.c (read_range_type): Add new index_type variable and
2750 call new create_range_type function rather than handcrafting
2752 * symmisc.c (type_print_1): Change usages to LA_PRINT_TYPE.
2753 * symtab.c (typedef_print usages): Use c_typedef_print, renamed.
2754 * symtab.c (type_print_base usages): Use c_type_print_base.
2755 * symtab.c (type_print_varspec_prefix usages): Use
2756 c_type_print_varspec_prefix.
2757 * symtab.c (type_print_method_args usages): Use
2758 cp_type_print_method_args.
2759 * valprint.c: Completely ripped apart and the fragments used
2760 to create c-valprint.c, cp-valprint.c, m2-valprint.c, and
2761 valprint.h. Remaining stuff is language independent.
2762 * value.h (struct fn_field): Forward declare for prototypes.
2763 * value.h (type_print_1): Remove prototype.
2764 * value.h (enum val_prettyprint): Moved to defs.h.
2765 * value.h (typedef_print): Prototype renamed to c_typedef_print.
2766 * value.h (baseclass_offset): Add prototype.
2767 * Makefile.in (SFILES_MAINDIR): Add ch-typeprint.c, ch-valprint.c.
2768 * Makefile.in (OBS): Add ch-typeprint.o, ch-valprint.o.
2769 * ch-typeprint.c: New file for language dependent type printing.
2770 * ch-valprint.c: New file for language dependent value printing.
2771 * ch-exp.y (parse_number): Remove prototype and stub function.
2772 * ch-exp.y (decode_integer_literal): Removed unused digits and
2774 * ch-exp.y (convert_float): Completely ifdef out for now.
2775 * ch-exp.y (tokentab2, tokentab3, tokentab4, tokentab5),
2776 ch-lang.c (chill_op_print_tab):
2777 Change from ANSI-obsolescent "const static" to ANSI-conformant
2779 * ch-exp.y (yylex): Add unhandled storage class enumeration
2780 literals to switch statement for completeness.
2781 * ch-lang.c (chill_create_fundamental_types): Remove unused
2782 nbytes variable. Change dummy type to 2 bytes to match int.
2783 Handle FT_VOID types gratuituously added to chill DWARF by
2784 compiler. Change FT_CHAR case to generate an TYPE_CODE_CHAR
2785 type rather than a one byte TYPE_CODE_INT type.
2786 * ch-lang.c (chill_language_defn): Add chill_print_type and
2788 * ch-lang.h (chill_print_type, chill_val_print): Add prototypes.
2790 Thu Dec 17 00:44:57 1992 John Gilmore (gnu@cygnus.com)
2792 Eliminate uses of NAMES_HAVE_UNDERSCORE, using
2793 bfd_get_symbol_leading_char instead.
2795 * coffread.c (EXTERNAL_NAME): New macro for removing possible
2796 leading character from names.
2797 (read_coff_symtab): Use BFD's FILE *, don't open a second one.
2798 (process_coff_symbol, coff_read_struct_type, coff_read_enum_type):
2799 Replace NAMES_HAVE_UNDERSCORE with EXTERNAL_NAME.
2801 * kdb-start.c (main): Remove NAMES_HAVE_UNDERSCORE.
2802 * minsyms.c (install_minimal_symbols): Replace NAMES_HAVE_UNDERSCORE.
2803 Remove SOME_NAMES_HAVE_DOT support (apparently unused).
2804 * partial-stab.h: Replace NAMES_HAVE_UNDERSCORE.
2805 * solib.c: Replace NAMES_HAVE_UNDERSCORE.
2806 * stabsread.h: Remove NAMES_HAVE_UNDERSCORE and HASH_OFFSET.
2807 * symfile.c (syms_from_objfile): Insert debugging check to test
2808 NAMES_HAVE_UNDERSCORE setting against the BFD support.
2810 * doc/gdbint.texinfo (Host Conditionals): Remove
2811 NAMES_HAVE_UNDERSCORE, SOME_NAMES_HAVE_DOT, document
2813 (Target Conditionals): Remove all of the above.
2815 * xm-rs6000.h (MEM_FNS_DECLARED): Update comments.
2817 * coffread.c (read_coff_symtab, C_BLOCK): Use complain() rather
2818 than error() for .bb/.eb. Bug found by Eddie Fung, <efung@cs.uq.oz.au>.
2820 Tue Dec 15 10:05:56 1992 Ian Lance Taylor (ian@cygnus.com)
2822 * coffread.c (decode_type): catch negative tagndx fields generated
2824 * exec.c: comment out string following #endif.
2825 * configure.in (i[34]86-*-sco3.2v4*): use host i386sco4.
2826 * xm-i386sco.h: include <sys/types.h> and <sys/dir.h>, required by
2828 * config/i386sco4.mh: new file; like i386sco.mh, but don't require
2829 gcc, and define const to empty to avoid SCO 3.2v4 cc bug.
2831 Tue Dec 15 04:14:24 1992 Fred Fish (fnf@cygnus.com)
2833 * complaints.c: New file, code moved from utils.c.
2834 * complaints.c (complain): Made into a varargs function.
2835 * complaints.h: New file, code moved from symfile.h.
2836 * Makefile.in (SFILES_MAINDIR): Add complaints.c.
2837 * Makefile.in (HFILES): Add complaints.h.
2838 * Makefile.in (OBS): Add complaints.o.
2839 * symfile.c (complaint_root, stop_whining, complaint_series,
2840 complain, clear_complaints, add_show_from_set for stop_whining):
2841 Moved to complaints.c.
2842 * symfile.h (struct complaint, complaint_root decl, complain
2843 prototype, clear_complaints prototype): Moved to complaints.h.
2844 * buildsym.c, coffread.c, dbxread.c, dwarfread.c, elfread.c,
2845 gdbtypes.c, mipsread.c, stbsread.c, symfile.c: Include
2846 complaints.h. Remove casts from arguments to complain(),
2847 which is now a varargs function, and remove unnecessary
2848 placeholder zero args.
2849 * defs.h (begin_line): Add prototype.
2850 * defs.h (vprintf_filtered): Add prototype.
2851 * dwarfread.c (varargs.h): Remove, no longer needed.
2852 * dwarfread.c (dwarfwarn): Remove prototype and function.
2853 * dwarfread.c (complaints): Define a bunch of complaints.
2854 * dwarfread.c (SQUAWK): Remove macro defs, convert all
2855 usages to standard complain() calls.
2856 * utils.c (begin_line): New function that ensures that
2857 whatever gets filter-printed next starts on its own line.
2858 * utils.c (vprintf_filtered): New func, like vfprintf_filtered,
2859 but to stdout (calls vfprintf_filtered internally).
2861 Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
2863 * remote.c: Avoid printf_filtered line limit. Suggested by
2864 Robert R. Henry, <rrh@tera.com>.
2865 * infcmd.c (environment_info): Ditto, for Don Allen <allen@think.com>.
2867 * main.c (main): Accept --silent as well as --quiet. Change +help
2868 to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.
2870 * doc/gdbint.texinfo: SWAP_HOST_AND_TARGET => SWAP_TARGET_AND_HOST.
2871 Noticed by Andy Jackson, <arj@cam-orl.co.uk>.
2873 Mon Dec 14 23:28:15 1992 John Gilmore (gnu@cygnus.com)
2875 * tm-nindy960.h, remote-nindy.c: Lint.
2877 Mon Dec 14 18:48:52 1992 Fred Fish (fnf@cygnus.com)
2879 * gdbtypes.c (create_array_type): Complete rewrite. Now requires
2880 a optional type to decorate as an array type, the type of the
2881 index, and the bounds of the array. Records this additional info
2882 in the array type for use with languages with nonzero array
2884 * gdbtypes.h (enum type_code): Update comment for TYPE_CODE_ARRAY
2885 to note that arrays may have bounds.
2886 * gdbtypes.h (create_array_type): Update prototype.
2887 * c-exp.y (ptype production): Adjust for new create_array_type
2888 calling conventions.
2889 * coffread.c (decode_type): Call create_array_type rather than
2890 handcrafting array types.
2891 * convex-tdep.c (value_type): Remove, now use create_array_type.
2892 * convex-tdep.c (value_of_trapped_internalvar): Convert calls to
2893 vector_type into calls to create_array_type.
2894 * dwarfread.c (decode_subscr_data): Name changed to
2895 decode_subscript_data_item throughout.
2896 * dwarfread.c (decode_subscript_data_item): Rewrite to use
2897 create_array_type. Now records index type and range as well.
2898 * dwarfread.c (dwarf_read_array_type): Rewrite as part of
2899 change to use create_array_type.
2900 * dwarfread.c (read_subroutine_type): Test existing user defined
2901 types before decorating them, to ensure they are blank, and
2902 complain about it if they are not.
2903 * dwarfread.c (decode_fund_type): For unrecognized types, always
2904 return some valid type (type integer). If the unrecognized type
2905 cannot be an implementation defined type, complain as well.
2906 * m88k-tdep.c (pushed_size): Update comment for TYPE_CODE_ARRAY.
2907 * m88k-tdep.c (store_param): Update comment for TYPE_CODE_ARRAY.
2908 * mipsread.c (upgrade_type): Add FIXME comment that code to
2909 handcraft arrays should be replaced with call to create_array_type.
2910 * stabsread.c (read_array_type): Replace code to handcraft
2911 array types with call to create_array_type.
2912 * valprint.c (type_print_varspec_prefix): Minor formatting
2913 change, join lines that don't need to be split.
2915 Mon Dec 14 17:18:42 1992 Stu Grossman (grossman at cygnus.com)
2917 * convex-xdep.c, hppab-nat.c, infptrace.c: Remove
2918 decl for attach_flag, it now lives in inferior.h.
2919 * hppa-pinsn.c: Reformat opcode tables. Add function prototypes.
2920 Make most functions static.
2921 * hppah-nat.c: General cleanups, remove BSD specific code (since
2922 that all lives in hppab-nat.c).
2923 * hppah-tdep.c (frame_chain_valid), tm-hppa.h (FRAME_CHAIN):
2924 Change sense of test against inside_entry_file(). This fix is
2926 * tm-hppa.h (PUSH_DUMMY_FRAME, POP_FRAME): Use char * for 2nd arg
2927 to read/write_register_bytes().
2928 * gdbtypes.h: Remove const from decl for cplus_struct_default to
2929 work around PA-GAS assembler bug. Also, add trailing */ to some
2931 * gdbtypes.c: Remove const from decl for cplus_struct_default.
2932 Same reason as above.
2934 Wed Dec 9 19:53:25 1992 John Gilmore (gnu@cygnus.com)
2936 * mipsread.c (parse_symbol): When checking whether a structured
2937 type is an enum, check qualifiers of its first member, as well as
2938 the base type of the member. Bug found and fixed by John M.
2939 Farrell, <farrell@fjord.reo.dec.com>.
2941 * vx-share/{reg.h,xdr_regs.h,xdr_regs.c}: Remove, unused.
2942 * remote-vx.c: Don't include vx-share/reg.h.
2943 * vx-share/ptrace.h: Reproduce from scratch.
2944 * config/{vxworks68,vxworks960}: Don't include xdr_regs.o.
2945 * Makefile.in: Remove references to removed files, and to removed
2946 29k-share directories.
2948 Tue Dec 8 13:30:58 1992 Fred Fish (fnf@cygnus.com)
2950 * c-lang.c (_initialize_c_language): Name changed from
2952 * m2-lang.c (_initialize_m2_language): Name changed from
2954 * m2-lang.c (_initialize_m2_language): Change malloc to xmalloc since
2955 it is no longer inside m2-exp.y, where it was remapped by Makefile.
2956 * c-exp.y, m2-exp.y: Migrate code that has nothing to do with
2957 expression parsing into c-lang.c and m2-lang.c respectively.
2958 * c-lang.c, m2-lang.c: New files, code migrated from c-exp.y and
2959 m2-exp.y respectively.
2960 * c-lang.h, m2-lang.h: New files, internal interfaces between c-*
2961 and m2-* files respectively.
2962 * Makefile.in (SFILES_MAINDIR): Add c-lang.c, m2-lang.c.
2963 * Makefile.in (HFILES): Add c-lang.h, m2-lang.h.
2964 * Makefile.in (OBS): Add c-lang.o, m2-lang.o.
2965 * expression.h (struct block): Forward declaration for prototypes.
2966 * language.h (struct objfile): Forward declaration for prototypes.
2967 * Makefile.in (SFILES_MAINDIR): Add ch-lang.c.
2968 * Makefile.in (HFILES): Add ch-lang.h.
2969 * Makefile.in (OBS): Add ch-lang.o.
2970 * ch-exp.y: Migrate code that has nothing to do with expression
2971 parsing into ch-lang.c.
2972 * ch-lang.c: New file, code migrated from c-exp.y.
2973 * ch-lang.h: New file, internal interface between ch-* files.
2974 * ch-lang.c (_initialize_chill_language): Name changed from
2975 _initialize_chill_exp.
2977 Changes for Amiga Unix from rhealey@ub.d.umn.edu.
2978 * config/amix.mh (NAT_FILE): Add, set to nm-sysv4.h.
2979 * config/amix.mh (NATDEPFILES): Add.
2980 * config/amix.mh (XDEPFILES): Move procfs.o and fork-child.o
2983 * dwarfread.c (decode_subscr_data): Remove spurious test that
2984 accepted only integer subscript types. We don't do anything
2985 with the type at the moment anyway.
2987 Fri Dec 4 06:56:56 1992 Fred Fish (fnf@cygnus.com)
2989 * ch-exp.y (match_character_literal): Fix case where no
2990 match at all is found.
2991 * ch-exp.y (chill_create_fundamental_type): Chill uses fixed
2992 width types. For example, "INT" is always 2 bytes regardless
2993 of the values of any TARGET_*_BIT macros. So use explicit
2994 numeric sizes for the types.
2996 Thu Dec 3 12:00:06 1992 Fred Fish (fnf@cygnus.com)
2998 * c-exp.y (c_create_fundamental_type): New function to create
2999 language specific fundamental types for C.
3000 * m2-exp.y (m2_create_fundamental_type): New function to create
3001 language specific fundamental types for Modula 2.
3002 * c-exp.y (c_language_defn, cplus_language_defn): Add
3003 c_create_fundamental_type to language struct initializers.
3004 * m2-exp.y (m2_language_defn): Add m2_create_fundamental_type
3005 to language struct initializers.
3006 * dwarfread.c (expression.h, language.h): Include.
3007 * dwarfread.c (ftypes): New array to hold fundamental types
3008 for current compilation unit.
3009 * dwarfread.c (cu_language_defn): New pointer to language
3010 struct for language of current compilation unit.
3011 * dwarfread.c (dwarf_fundamental_type): New function to
3012 create/lookup fundamental types.
3013 * dwarfread.c (set_cu_language): Initialize cu_language_defn.
3014 * dwarfread.c (throughout): Replace lookup_fundamental_type
3015 with dwarf_fundamental_type.
3016 * dwarfread.c (read_file_scope): Zero out ftypes for each new
3017 compilation unit (may be different language or different objfile).
3018 * gdbtypes.c (lookup_fundamental_type): Move actual type
3019 creations into language specific fundamental type creation
3020 functions and call via create_fundamental_type. Add comment
3021 about this function being obsolescent.
3022 * gdbtypes.h (FT_BYTE, FT_UNSIGNED_BYTE): New types, true byte
3023 sized signed and unsigned integers.
3024 * gdbtypes.h (FT_NUM_MEMBERS): Increment, new types added.
3025 * language.c (language_def): New function to lookup a language
3026 struct given it's enumeration.
3027 * language.h (struct language_defn): Add la_fund_type, a pointer
3028 to a function that creates fundamental types for this language.
3029 * language.h (create_fundamental_type): New macro to create
3030 fundamental types based on the current language.
3031 * language.h (language_def): Add prototype.
3032 * language.c (unk_lang_create_fundamental_type): New function
3033 for initializing language structs, calls error if called.
3034 * language.c (unk_language_defn, auto_language_defn,
3035 local_language_defn): Use unk_lang_create_fundamental_type.
3036 ch-exp.y (chill_create_fundamental_type): New function.
3037 ch-exp.y (chill_language_defn): Add chill_create_fundamental_type.
3038 ch-exp.y (_initialize_chill_exp): BOOL types are only one byte.
3040 Tue Dec 1 17:07:31 1992 Fred Fish (fnf@cygnus.com)
3042 * dwarfread.c (CHILL_PRODUCER): Add producer string for
3044 * dwarfread.c (handle_producer): Test CHILL_PRODUCER as well
3045 as GCC_PRODUCER and GPLUS_PRODUCER.
3047 Mon Nov 30 18:46:58 1992 Stu Grossman (grossman at cygnus.com)
3049 * remote-udi.c (udi_wait): Don't stop if TIP says that remote is
3052 Mon Nov 30 12:00:25 1992 Fred Fish (fnf@cygnus.com)
3054 * tm-sun4sol2.h: Add CPLUS_MARKER. Solaris 2.0 requires '.'
3055 rather than '$'. This particular piece of braindamage is
3056 spreading like ooze. It's now infected libiberty, deja-gnu,
3058 * values.c (baseclass_addr): Use CPLUS_MARKER rather than
3059 hardwired '$' character.
3061 Sun Nov 29 15:22:42 1992 Fred Fish (fnf@cygnus.com)
3063 (Changes to break incredibly ugly, unmaintainable 750 line
3064 read_struct_type function up into managable pieces.)
3065 * Makefile.in (VERSION): Bump to 4.7.3.
3066 * stabsread.c (struct field_info): Local struct definition.
3067 * stabsread.c (read_member_functions, read_struct_fields,
3068 read_baseclasses, read_tilde_fields, attach_fn_fields_to_type,
3069 attach_fields_to_type, read_cpp_abbrev): Prototypes and new
3070 functions from fragmented read_struct_type.
3071 * stabsread.c (stabs_general_complaint): Catchall complaint.
3072 * stabsread.c (STABS_CONTINUE): Macro'ize cretinous stabs
3073 symbol name continuation code. Use macro throughout.
3074 * stabsread.c (various places): Replace add-one-to-pointer
3075 with pointer increment.
3076 * stabsread.c (read_type): Retain function local copy of type
3077 descriptor. Rearrange code calling read_struct_type() to match
3079 * stabsread.c (define_symbol): For the sake of dbx, gcc emits
3080 a single blank as the name of nameless enumerations. Recognize
3081 this special case and set nameless flag.
3082 * ch-exp.y (GENERAL_PROCEDURE_NAME, LOCATION_NAME): New
3084 * ch-exp.y (access_name): New non-terminal token and
3086 * ch-exp.y (general_procedure_name): Now a terminal token.
3087 * ch-exp.y (location): Expand production.
3088 * ch-exp.y (match_simple_name_string): New function.
3089 * ch-exp.y (yylex): Call match_simple_name_string and return
3090 GENERAL_PROCEDURE_NAME or LOCATION_NAME as appropriate.
3092 Wed Nov 25 07:17:13 1992 Fred Fish (fnf@cygnus.com)
3094 * munch: Backslash escape vertical bar characters inside
3095 grep patterns since they have special meaning for some greps.
3096 * parse.c (write_exp_string): Complete rewrite to store string
3097 contants as a leading explicit length, followed by the string data,
3098 followed by a trailing explicit length.
3099 * eval.c (evaluate_subexp), expprint.c (print_subexp),
3100 parse.c (length_of_subexp), parse.c (prefixify_subexp):
3101 Use recorded explicit length of strings in expression elements,
3102 rather than strlen. Adjust code to skip over strings stored in
3103 expression elements, and code to access strings, to account for
3104 new leading explicit size expression element.
3105 * parse.c (length_of_subexp): Test for minimum endpos of 1, not
3106 0, to avoid negative expression element indices.
3107 * valops.c (search_struct_method): Minor whitespace change.
3109 Mon Nov 23 11:14:15 1992 Fred Fish (fnf@cygnus.com)
3111 * c-exp.y (yylex): Add tempbuf, tempbufindex, and tempbufsize,
3112 which together maintain a dynamically expandable static buffer
3113 for the lexer to use when translating C strings to their internal
3114 form (other future uses possible). Fix parsing of C style strings
3115 to do the normal C style input conversions of escaped character
3117 * valops.c (value_string): Remove translation of escaped
3118 character sequences, now done in C expression parser.
3119 * language.h (PRINT_LITERAL_FORM): New macro that takes character
3120 and decides if it should be printed in literal form or some other
3121 form, based on it's ASCII value and setting of sevenbit_strings.
3122 * {c-exp.y, m2-exp.y} (emit_char): Use new PRINT_LITERAL_FORM
3123 macro, change indentation style.
3124 * ch-exp.y (chill_printchar): Use new PRINT_LITERAL_FORM macro.
3125 * ch-exp.y (chill_printstr): First cut at real function instead
3128 Sun Nov 22 16:21:41 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
3130 * nindy-share/stop.h: fixed bogus comment-end in copyright message
3132 * i960-pinsn.c: fixed two calls of fputs_filtered that had 3 arguments
3134 Fri Nov 20 21:35:57 1992 Fred Fish (fnf@cygnus.com)
3136 * defs.h (sevenbit_strings): Add declaration.
3137 * defs.h (printchar): Replace with gdb_printchar.
3138 * language.h (language_defn): Add new function pointers
3139 la_printchar and la_printstr, to do language dependent
3140 printing of characters and strings.
3141 * language.h (local_printchar, local_printstr): New macros
3142 to call language dependent functions pointed to by la_printchar
3143 and la_printstr respectively.
3144 * c-exp.y (emit_char, c_printchar, c_printstr): New language
3145 dependent functions for printing characters and strings.
3146 * c-exp.y (c_language_defn, cplus_language_defn): Add
3147 c_printchar and c_printstr.
3148 * command.c (do_setshow_command): Rename printchar use to
3150 * expprint.c (print_subexp): Replace C style string output
3151 with call to local_printstr.
3152 * language.c (unk_lang_printchar, unk_lang_printstr):
3153 New stubs, currently errors.
3154 * language.c (unknown_language_defn, auto_language_defn,
3155 local_language_defn): Add unk_lang_printchar and
3157 * m2-exp.y (emit_char, m2_printchar, m2_printstr): New
3158 language dependent functions to print characters and strings.
3159 * m2-exp.y (m2_language_defn): Add m2_printchar and m2_printstr.
3160 * utils.c (printchar): Renamed to gdb_printchar.
3161 * valprint.c (print_string): Remove prototype, function moved
3162 to c-exp.y, where it becomes c_printstr.
3163 * valprint.c (print_max): Made global for reference from the
3164 language dependent printing routines in *-exp.y.
3165 * valprint.c (repeat_count_threshold): New variable with function
3166 of old REPEAT_COUNT_THREHOLD define, but now settable by user.
3167 Change all references to old macro to references to new variable.
3168 * valprint.c (value_print, val_print): Replace calls to
3169 print_string with calls to local_printstr.
3170 * valprint.c (val_print): Replace C style character printing
3171 with call to local_printchar.
3172 * valprint.c (val_print): Add case for TYPE_CODE_CHAR.
3173 * valprint.c (_initialize_valprint): Add add_show_from_set
3174 call for setting up repeat_count_threshold as print variable.
3175 * ch-exp.y (decode_integer_value): New function.
3176 * ch-exp.y (decode_integer_literal): Use decode_integer_value.
3177 * ch-exp.y (chill_printchar, chill_printstr): New language
3178 dependent functions for printing characters and strings.
3179 * ch-exp.y (chill_language_defn): Add chill_printchar and
3182 Thu Nov 19 21:22:21 1992 John Gilmore (gnu@cygnus.com)
3184 * main.c (main): Print GDB version number in gdb -help; doc pid arg.
3185 Suggested by Marty Leisner, <leisner@eso.mc.xerox.com>.
3186 (print_gdb_version): New arg is stdout or stderr. Callers changed.
3188 Wed Nov 18 15:05:45 1992 Ian Lance Taylor (ian@cygnus.com)
3190 * remote-vx.c (vx_kill): just warn if we can't contact the board,
3191 and assume the process has been killed.
3193 Wed Nov 18 14:39:57 1992 Stu Grossman (grossman at cygnus.com)
3195 * remote-udi.c (udi_open): Reset vars so that user can re-run
3196 programs without leaving GDB.
3197 * (many routines): Slightly improve error handling.
3198 * (download): Zero out BSS by longs instead of bytes to avoid
3199 timeouts in real hardware.
3200 * 29k-share/udi/udip2soc.c (UDIDisconnect, UDIKill): Indicate
3201 that connection is no longer in use after shutdown() of socket.
3202 This keeps GDB from dying of a SIGPIPE when you issue multiple
3203 `target udi' commands.
3205 Wed Nov 18 14:27:47 1992 Fred Fish (fnf@cygnus.com)
3207 * language.h (language_format_info): New structure to bundle
3208 local formatting information.
3209 * language.h (language_defn): Replace individual format info
3210 with language_format_info structs.
3211 * language.h (local_*_format, local_*_format_prefix,
3212 local_*_format_specifier, local_*_format_suffix): New macros
3213 for binary/octal/decimal/hex formats to access info elements.
3214 * c-exp.y (c_language_defn): Update for new format handling.
3215 * m2-exp.y (m2_language_defn): Update for new format handling.
3216 * dbxread.c (language.h): Include for partial-stab.h use.
3217 * mipsread.c (expression.h, language.h): Include for
3219 * defs.h (local_hex_format, local_hex_format_custom,
3220 local_hex_string, local_hex_string_custom): Move to language.h.
3221 * language.c (local_hex_format_custom, local_hex_string,
3222 local_hex_string_custom, local_octal_format_custom): Use new
3224 * language.c (unknown_language_defn, auto_language_defn,
3225 local_language_defn): Update for new format handling.
3226 * printcmd.c (print_scalar_formatted): Use new macros
3227 to access decimal and binary format info for printing.
3228 * c-exp.y (chill_language_defn): Update for new format handling.
3229 * ch-exp.y (CHARACTER_LITERAL): Add support to yylex.
3230 * ch-exp.y (decode_integer_literal): Add function
3231 * ch-exp.y (match_integer_literal): Use decode_integer_literal.
3232 * ch-exp.y (builtin_type_chill_char): Add definition.
3233 * gdbtypes.h (builtin_type_chill_char): Add declaration.
3235 Tue Nov 17 11:17:06 1992 Ian Lance Taylor (ian@cygnus.com)
3237 * tm-rs6000.h (BELIEVE_PCC_PROMOTION): Define, since AIX cc gets
3239 (aix_framedata): added nosavedpc field.
3240 (SAVED_PC_AFTER_CALL): Don't try to optimize; just call
3242 (FRAMELESS_FUNCTION_INVOCATION): Pass second argument of 0.
3243 (FRAME_SAVED_PC): If PC not saved, use SAVED_PC_AFTER_CALL.
3244 * rs6000-tdep.c (skip_prologue): Handle gcc generated stfd
3245 instructions as function_frame_info does. Expand special case of
3246 st r31,-4(r1) to be st r31,NUM(r1), since gcc can generate offsets
3248 (pop_frame): Add 4 rather than sizeof (int) to avoid host
3250 (function_frame_info): Set frameless if the function has no frame,
3251 and set nosavedpc if the PC was not saved. Handle gcc generated
3252 stfd 31,-4(31); st 31, -12(31) correctly.
3253 (frameless_function_invocation): New second argument pcsaved; if 0
3254 return whether the function has a frame, if 1 return whether the
3256 (frame_initial_stack_address): Correct typo: cache registers for
3257 callee_fi, not for fi, (avoids reading garbage memory locations).
3259 Mon Nov 16 15:58:07 1992 Stu Grossman (grossman at cygnus.com)
3261 * infrun.c (wait_for_inferior (just before step_over_function
3262 label)): Change test for stepping into subroutine to check for the
3263 presence of line number info. This makes stuff compiled with -g1
3264 cause GDB to not lose control when stepping.
3266 * symtab.c (find_pc_line): Improve code per gnu's suggestions.
3267 Improve comments as well.
3269 Sun Nov 15 09:22:09 1992 Fred Fish (fnf@cygnus.com)
3271 * Makefile.in (VERSION): Bump to 4.7.2
3272 * symtab.c (find_pc_symtab): Fix return of random value
3274 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add dependency on
3275 Makefile since it contains sed patterns used in generation.
3276 Add sed pattern to also delete #include of any malloc.h.
3277 * c-exp.y, expr.c, expression.h, language.c, m2-exp.y,
3278 parser-defs.h, valarith.c, valops.c, value.h: Remap macros and
3279 function names to conform to K&R terminology with respect to
3280 logical and bitwise operators:
3281 UNOP_ZEROP => UNOP_LOGICAL_NOT
3282 UNOP_LOGNOT => UNOP_COMPLEMENT
3283 BINOP_LOGAND => BINOP_BITWISE_AND
3284 BINOP_LOGXOR => BINOP_BITWISE_XOR
3285 BINOP_LOGIOR => BINOP_BITWISE_IOR
3286 BINOP_AND => BINOP_LOGICAL_AND
3287 BINOP_OR => BINOP_LOGICAL_OR
3288 PREC_OR => PREC_LOGICAL_OR
3289 PREC_AND => PREC_LOGICAL_AND
3290 PREC_LOGIOR => PREC_BITWISE_IOR
3291 PREC_LOGXOR => PREC_BITWISE_XOR
3292 PREC_LOGAND => PREC_BITWISE_AND
3293 value_zerop() => value_logical_not()
3294 value_lognot() => value_complement()
3295 * c-exp.y (c_op_print_tab): Add explicit empty terminator.
3296 * m2-exp.y (m2_op_print_tab): Add explicit empty terminator.
3297 * i387-tdep.c (sys/dir.h): Remove, appears to be unnecessary
3298 and is nonexistant in some SVR4 based systems.
3299 * language.c (DEFAULT_ALLOCSIZE): Change from 3 => 4.
3300 * m2-exp.y (number_sign, modblock): Make static, #ifdef out
3302 * m2-exp.y (ANDAND): Rename to LOGICAL_AND.
3303 * source.c (source_info): Fix minor nits, print "1 line" rather
3304 than "1 lines", and "language is <lang>".
3305 * valarith.c (value_binop): Handle TYPE_CODE_BOOL as well
3306 as TYPE_CODE_INT and TYPE_CODE_FLOAT.
3307 * valprint.c (val_print): Print TYPE_CODE_BOOL type values as
3309 * values.c (value_from_longest): Handle TYPE_CODE_BOOL.
3310 * ch-exp.y: New expression parser, for GNU-Chill.
3311 * defs.h (enum language): Add language_chill.
3312 * dwarfread.c (set_cu_language): Add LANG_CHILL case and make
3313 LANG_MODULA2 a recognized language.
3314 * gdbtypes.h (enum_typecode): Note TYPE_CODE_BOOL used for
3315 Chill as well as Modula-2.
3316 * gdbtypes.y (builtin_type_chill_bool, builtin_type_chill_long,
3317 builtin_type_chill_ulong, builtin_type_chill_real): Add.
3318 * language.c (set_language_command): Add chill.
3319 * language.c (binop_result_type, integral_type, character_type,
3320 boolean_type, structured_type, value_true, binop_type_check):
3321 Add language_chill cases.
3322 * language.h (_LANG_chill): Define.
3323 * symfile.c (deduce_language_from_filename): Recognize the
3324 filename extensions ".chill", ".c186", and ".c286" for Chill.
3325 * valprint.c (typedef_print): Add case for language_chill.
3326 * Makefile.in (SFILES_MAINDIR): Add ch-exp.y.
3327 * Makefile.in (YYFILES): Add ch-exp.tab.c.
3328 * Makefile.in (YYOBJ): Add ch-exp.tab.o.
3329 * Makefile.in (saber_gdb): Add unload of ch-exp.y and load
3331 * Makefile.in (distclean): Add target ch-exp.tab.c.
3332 * Makefile.in (realclean): Add rm of ch-exp.tab.c.
3333 * Makefile.in (ch-exp.tab.o, ch-exp.tab.c): New targets.
3334 * eval.c (evaluate_subexp): Add OP_BOOL case.
3335 * expprint.c (print_subexp): Add OP_BOOL case.
3337 Fri Nov 13 20:36:28 1992 John Gilmore (gnu@cygnus.com)
3339 * infcmd.c (set_environment_command): Avoid skipping first
3340 char of env value if an '=' appears in it. Bug report and fix
3341 by Mark Jungerman, <maj@lucid.com>.
3343 Fri Nov 13 20:24:10 1992 Stu Grossman (grossman at cygnus.com)
3345 * infcmd.c (step_over_calls): Improve comments.
3346 * symtab.c (find_pc_psymtab): Clean up a bit.
3347 * (find_pc_symtab): Fix comments, clean up code.
3348 * (find_pc_line): General cleanups, efficiency improvements.
3349 Also, don't return garbage when some line info exists, but there
3352 Thu Nov 5 23:04:38 1992 Rob Ryan (rr2b@andrew.cmu.edu)
3354 * xcoffexec.c (vmap_symtab): fixed a bug where if a object has no
3355 member, and the stat pointer passed to vmap_symtab was NULL, the
3356 wrong vmap entries would be modified. Fixes behavior where
3357 attempting to load symbols for a module with no member would mess
3358 up already read in symbols.
3360 Wed Nov 11 17:09:17 1992 Stu Grossman (grossman at cygnus.com)
3362 * Makefile.in: Remove dependancies for 29k-share/dfe/yank.o and
3363 29k-share/dfe/mini2udi.o.
3364 * config/a29k-udi.mt: Remove yank.o and mini2udi.o.
3365 * alldeps.mak, depend: Update to deal with removal of
3366 aforementioned files.
3367 * remote-udi.c: Major cleanups. Clean up udi_open and drop
3368 requirement for useless 'program' argument. Clean up
3369 udi_create_inferior, and udi_load to call common download()
3370 routine. Create download routine to load remote hosts directly
3371 (with the help of BFD) so that we don't need yank.c and
3373 Fix udi_detach to call UDIDisconnect with
3374 the right arguments. Clean up udi_resume, don't assign tip_error
3375 twice. Clean up udi_wait, straighten out status codes. Make
3376 udi_kill really work.
3378 Fri Nov 6 10:26:01 1992 Steve Chamberlain (sac@thepub.cygnus.com)
3380 * c-exp.y: separated host/target idea of integer type size,
3381 removed redundant parse rules. (YYSTYPE): added typed_val, removed
3382 UINT and CHAR rules. (parse_number): work out the targetwise type
3383 of a number based upon it's size and qualifiers. (yylex): chars
3384 are now treated the same way as ints.
3386 * source.c (indentify_source_line): don't core dump if wanted
3387 line is larger than number of lines in source. (can happen when
3388 coff gets confused about #included source).
3390 Fri Nov 6 03:00:39 1992 John Gilmore (gnu@cygnus.com)
3392 Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
3393 when debugging a program with 100 shared libraries.
3395 * solib.c (solib_map_sections): Always close the BFD we open.
3396 Free all malloc'd storage we allocate, too, including error cases.
3397 (struct so_list): Remove unused so_bfd member.
3398 (clear_solib): Don't bother closing so_bfd.
3400 * symfile.c (symfile_bfd_open): Mark newly opened BFD as
3401 cacheable. `So many symbol files, so little file descriptors.'
3403 Fri Nov 6 00:14:38 1992 John Gilmore (gnu@cygnus.com)
3405 * m68k-stub.c: Remove ansidecl.h and the few uses of it.
3406 Stubs should stand alone as much as possible.
3408 * source.c (show_directories): Avoid printf_filtered length prob
3409 pointed out by Jonathan Stone.
3411 * i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
3412 avoid accesses beyond end of table. Fix by Lee W. Cooprider,
3413 <Lee_Cooprider@vos.stratus.com>.
3415 Thu Nov 5 17:33:08 1992 Fred Fish (fnf@cygnus.com)
3417 * {ser-bsd.c, ser-termios.c} (serial_close): Pass address of
3418 struct, not struct itself.
3419 * serial.h (serial_restore): Fix prototype, takes pointer not
3422 Thu Nov 5 17:12:42 1992 Stu Grossman (grossman at cygnus.com)
3424 * Makefile.in (depend): Add nm.h to the list of things to fixup.
3425 * depend: Redo, to fixup nm.h problems with *-tab.c files.
3427 Thu Nov 5 00:19:51 1992 John Gilmore (gnu@cygnus.com)
3429 * i386-stub.c: Remove ansidecl.h and the few uses of it.
3430 Stubs should stand alone as much as possible.
3432 * README: Add remote-es1800.c and remote-st2000.c to table.
3433 * go32-nat.c: Remove, there is no native go32 support.
3434 * go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
3436 Wed Nov 4 15:27:31 1992 Stu Grossman (grossman at cygnus.com)
3438 * inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
3439 new routines to deal with sending SIGINTs to attached processes
3440 when the user interrupts the controlling GDB.
3441 * inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
3442 the aforementioned routines when waiting for the attached process.
3444 * elfread.c, mipsread.c: Include <string.h>.
3445 * i386-stub.c: Include "ansidecl.h" to deal with prototypes.
3446 * serial.h: Add prototype for serial_restore().
3448 Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
3450 * minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
3451 minimal_symbol_count, because the NULL symbol is not included in
3452 the count. This prevented this function from finding the last
3453 symbol in the table.
3455 Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
3457 * dbxread.c (process_one_symbol): if not defined
3458 (BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
3459 the start of the function, not just after N_FUN.
3461 Fri Oct 30 16:33:02 1992 Fred Fish (fnf@cygnus.com)
3463 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
3464 remap all malloc's to xmalloc's and all realloc's to xrealloc's.
3465 * c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
3466 remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
3467 file. Remove preprocessor defines that previously did remapping.
3469 Fri Oct 30 00:58:18 1992 John Gilmore (gnu@cygnus.com)
3471 * infcmd.c (run_command): Avoid long calls to printf_filtered.
3472 Bug fix courtesy of Alexander Klaiber.
3474 Tue Oct 27 17:08:45 1992 K. Richard Pixley (rich@cygnus.com)
3476 hp300 native support (hp300hpux untested).
3478 * hp300ux-xdep.c: removed.
3479 * xm-hp300bsd.h (REGISTER_U_ADDR): removed.
3480 * xm-hp300hpux.h: updated copyright.
3481 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed.
3482 * nm-hp300bsd.h, nm-hp300hpux.h, hp300ux-nat.c: new files.
3483 * Makefile.in (HFILES): added nm-hp300bsd.h and nm-hp300hpux.h.
3484 * config/hp300bsd.mh (XDEPFILES): removed infptrace.o inftarg.o
3485 fork-child.o coredep.o corelow.o.
3486 (NAT_FILE, NATDEPFILES): new macros.
3487 * config/hp300bsd.mt (TDEPFILES): removed exec.o.
3488 * config/hp300hpux.mh (XDEPFILES): removed infptrace.o inftarg.o
3490 (NAT_FILE, NATDEPFILES): new macros.
3491 * config/hp300hpux.mt (TDEPFILES): removed exec.o.
3493 Vax ultrix native support.
3495 * nm-vax.h: new file.
3496 * Makefile.in (HFILES): added nm-vax.h.
3497 * config/vaxult.mh (XDEPFILES): infptrace.o inftarg.o fork-child.o
3498 coredep.o corelow.o removed.
3499 (NAT_FILE, NATDEPFILES): new macros.
3500 * xm-vax.h: updated copyright.
3501 (REGISTER_U_ADDR): removed.
3503 Apollo native support (untested).
3505 * Makefile.in (HFILES): added nm-apollo68[bv].h.
3506 * a68v-nat.c, nm-apollo68[bv].h: new files.
3507 * xm-apollo68[bv].h (FETCH_INFERIOR_REGISTERS): removed.
3508 * xm-apollo68b.h (PTRACE_IN_WRONG_PLACE): removed.
3509 * a68v-xdep.c: removed.
3510 * config/apollo68[bv].mh (XDEPFILES): removed infptrace.o
3511 inftarg.o fork-child.o a68v-xdep.o.
3512 (NAT_FILE, NATDEPFILES): new macros.
3514 * defs.h: include nm.h.
3515 * coredep.c, infptrace.c, procfs.c, rs6000-nat.c, sparc-nat.c,
3516 sparc-tdep.c, : do not include nm.h.
3517 * doc/gdbint.texinfo: nm.h now included in defs.h.
3519 Fri Oct 23 04:47:17 1992 Stu Grossman (grossman at cygnus.com)
3521 * Makefile.in (VERSION): 4.7.1 post release!
3523 * config/hppahpux.mh (NATDEPFILES): Add hppah-nat.o.
3525 Fri Oct 23 00:48:08 1992 John Gilmore (gnu@cygnus.com)
3527 * Makefile.in (VERSION): gdb-4.7 release.
3528 * README: Update for gdb-4.7.
3530 Thu Oct 22 11:24:18 1992 Stu Grossman (grossman at cygnus.com)
3532 * sparc-tdep.c: include nm.h (for now) so that we get USE_PROC_FS
3535 * alldeps.mak, depend: Update.
3537 Thu Oct 22 03:14:36 1992 John Gilmore (gnu@cygnus.com)
3539 * partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
3541 * tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
3542 causes problems in setting breakpoint in the right place in
3543 functions with `float' args which are passed as doubles.
3544 * xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
3545 * config/rs6000.mh (NATDEPFILES): Add corelow.o.
3547 Thu Oct 22 01:01:24 1992 Stu Grossman (grossman at cygnus.com)
3549 * Makefile.in (HFILES): Add nm-i386sco.h.
3550 * dwarfread.c: include <sys/types.h> for SCO.
3551 * infptrace.c: Don't include ptrace.h under SCO.
3552 * config/i386sco.mh: Use -D_POSIX_SOURCE instead of -posix for
3554 * config/i386v.mt: Add exec.o to TDEPFILES.
3556 Wed Oct 21 19:08:20 1992 Stu Grossman (grossman at cygnus.com)
3558 * i386v-nat.c: Remove space from front of #endif.
3559 * irix4-nat.c: Remove externs of registers[], include inferior.h
3561 * mips-nat.c: Explicitly initialize zerobuf to 0!
3562 * mips-tdep.c (init_extra_frame_info): Undo John's last change.
3563 Always setup fci->frame, even if it's non-zero. Too many places
3564 depend upon this behavior (and I have to get a release out the
3566 * mipsread.c (parse_partial_symbols, psymtab_to_symtab_1): Set
3567 processing_gcc_compilation if we find the embedded stabs marker.
3568 This fixes several bugs with finding the location of short or char
3569 function parameters passed on the stack.
3571 Wed Oct 21 17:46:07 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3573 Native support for sun4sol2.
3575 * xm-sysv4.h (USE_PROC_FS, ATTACH_DETACH): removed to nm-sysv4.h.
3576 * nm-sysv4.h: new file.
3577 * Makefile.in (HFILES): added nm-sysv4.h.
3578 * config/sun4sol2.mh (XDEPFILES): removed procfs.o fork-child.o.
3579 (NAT_FILE, NATDEPFILES): new macros.
3580 * config/sun4sol2.mt (TDEPFILES): removed exec.o and solib.o.
3582 Wed Oct 21 03:51:01 1992 John Gilmore (gnu@cygnus.com)
3584 * coredep.c: Include "nm.h" to get REGISTER_U_ADDR.
3585 * doc/gdbint.texinfo: Improve REGISTER_U_ADDR and USE_PROC_FS doc.
3587 * Makefile.in (VERSION): Tick to 4.6.9.
3589 Tue Oct 20 23:27:56 1992 John Gilmore (gnu@cygnus.com)
3591 * mipsread.c (UNSAFE_DATA_ADDR): Remove MIPS-host-specific
3592 definition, replace with portable one.
3593 * remote-nindy.c: Lint.
3594 (nindy_wait): Return type is int, result is inferior_pid.
3595 * symmisc.c (dump_psymtab): Only print section_offsets if set.
3596 (initialize_symmisc): Remove empty function.
3597 * tm-spc-noun.h, tm-sun4os4.h, tm-sun4sol2.h (STACK_END_ADDRESS):
3598 Remove obsolete, misspelled macro.
3599 * doc/gdbint.texinfo: Document obsolete STACK_END_ADDR.
3600 (all @node commands): Use new form to avoid nitpicking errors.
3601 * doc/gdbint.texinfo: Document host/native/target split.
3603 Wed Oct 21 00:14:34 1992 Stu Grossman (grossman at cygnus.com)
3605 * mips-nat.c (zerobuf): Get rid of const to avoid gcc warnings.
3607 * xm-mips.h (offsetof): Don't define this if __STDC__.
3609 Tue Oct 20 21:32:18 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3611 umax native support (untested).
3613 * config/umax.mh (XDEPFILES): removed infptrace.o inftarg.o
3615 (NAT_FILE, NATDEPFILES): new macros.
3616 * config/umax.mt (TDEPFILES): removed exec.o.
3617 * xm-umax.h (U_REGS_OFFSET, ATTACH_DETACH, REGISTER_U_ADDR):
3618 removed to nm-umax.h.
3619 * nm-umax.h: new file.
3620 * Makefile.in (HFILES): added nm-umax.h.
3622 hppa native support (untested).
3624 * config/hppahpux.mh, config/hppabsd.mh (XDEPFILES): now empty.
3625 (NAT_FILE, NATDEPFILES): new macros.
3626 * config/hppabsd.mt (TDEPFILES): removed exec.o and hppab-core.o.
3627 * config/hppahpux.mt (TDEPFILES): removed exec.o.
3628 * xm-hppa[bh].h (REGISTER_U_ADDR, U_REGS_OFFSET): removed.
3629 * nm-hppa[bh].h, hppa[bh]-nat.c: new files.
3630 * hppa[bh]-xdep.c: removed.
3631 * hppa[bh]h-tdep.c: do not include ptrace.h.
3632 * Makefile.in (HFILES): added nm-hppa[bh].h.
3634 * doc/gdbint.texinfo: add PUSH_DUMMY_FRAME, POP_FRAME.
3636 Tue Oct 20 00:01:46 1992 Stu Grossman (grossman at cygnus.com)
3638 * mips-nat.c: Straighten out include files. Work around
3639 conflicting defs of JB_xxx syms in <setjmp.h> and <machine/pcb.h>
3642 Mon Oct 19 15:09:57 1992 Stu Grossman (grossman at cygnus.com)
3644 * mips-nat.c (fetch_core_registers, register_addr): Copy from
3645 coredep.c, but zero out FP_REGNUM & ZERO_REGNUM so that stack
3646 backtraces from core files work.
3647 * config/decstation.mh, config/irix3.mh: Remove coredep.o.
3648 Functions are now defined in mips-nat.c.
3650 * tm-irix3.h: Put MIPS_EFI_SYMBOL_NAME in here too.
3652 * remote-hms.c: Disable all uses of serial_nextbaudrate and
3653 serial_default_name().
3655 * remote-hms.c, ser-go32.c, serial.h: Change from
3656 serial_timedreadchar() to new serial_readchar().
3658 * Makefile.in (HFILES): Fixup list of nm-*.h files. Add missing ones.
3660 Mon Oct 19 12:45:23 1992 Per Bothner (bothner@cygnus.com)
3662 * c-exp.y: Moved handling of 'const' and 'volatile' from
3663 <type> to <typebase>. This removes 2 conflicts.
3665 Sun Oct 18 00:36:30 1992 Fred Fish (fnf@cygnus.com)
3667 * breakpoint.c (breakpoint_re_set_one): Don't delete watchpoints
3668 from breakpoint table when reseting breakpoints.
3670 Sat Oct 17 00:59:23 1992 Fred Fish (fnf@cygnus.com)
3672 Native support cleanup and corefile fixes for i386 SVR4 systems.
3674 * i386-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3675 fill_fpregset): Moved to i386v4-nat.c
3676 * i386v4-nat.c, nm-i386v4.h, : New files.
3677 * i386sol2.mh, i386v4.mh, ncr3000.mh (NAT_FILE): Use nm-i386v4.h.
3678 * i386sol2.mh, i386v4.mh, ncr3000.mh (NATDEPFILES): Add corelow.o,
3679 change i386v-nat.o to i386v4-nat.o.
3681 Fri Oct 16 13:06:08 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3683 Miscellaneous 386 configs updated.
3685 * config/i386aout.mt (TDEPFILES): removed exec.o.
3686 * config/i386sol2.mh, config/ncr3000.mh, config/i386v4.mh
3687 (XDEPFILES): removed procfs.o fork-child.o i386-xdep.o.
3688 (NAT_FILE, NATDEPFILES): new macros.
3689 * config/i386aout.mt, config/i386sol2.mt, config/ncr3000.mt,
3690 config/i386v4.mt (TDEPFILES): removed exec.o.
3691 * config/i386v32.mh (XDEPFILES): removed infptrace.o inftarg.o
3692 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3693 (NAT_FILE, NATDEPFILES): new macros.
3694 * config/i386sco.mh (XDEPFILES): removed infptrace.o inftarg.o
3695 fork-child.o coredep.o corelow.o i386-xdep.o.
3696 (NAT_FILE, NATDEPFILES): new macros.
3698 Native support cleanup for i386bsd (untested).
3700 * config/i386bsd.mt (NATDEPFILES): exec.o removed.
3701 * config/i386bsd.mh (NATDEPFILES): added exec.o
3702 * tm-i386bsd.h (FLOAT_INFO): removed.
3703 * nm-i386bsd.h (FLOAT_INFO): added.
3705 Native support for i386v (untested).
3707 * config/i386v.mh (XDEPFILES): removed infptrace.o inftarg.o
3708 fork-child.o coredep.o corelow.o i386-xdep.o i387-tdep.o.
3709 (NAT_FILE, NATDEPFILES): new macros.
3710 * config/i386v.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3711 * i386-xdep.c: removed.
3712 * Makefile.in (HFILES): added nm-i386v.h
3713 * i386v-nat.c, nm-i386v.h: new file.
3714 * xm-i386v.h: (REGISTER_U_ADDR, i386_register_u_addr): removed to
3716 * tm-i386v.h (FLOAT_INFO): removed.
3718 Native support for linux (untested).
3720 * config/linux.mh (XDEPFILES): removed infptrace.o inftarg.o
3721 fork-child.o coredep.o corelow.o i387-tdep.o i386-xdep.o.
3722 (NAT_FILE, NATDEPFILES): new macros.
3723 * config/linux.mt (TDEPFILES): removed exec.o, added i387-tdep.o.
3724 * Makefile.in (HFILES): added nm-linux.h.
3725 * nm-linux.h: new file.
3726 * xm-linux.h: updated copyright. cleaned up formatting.
3727 (ATTACH_DETACH, U_REGS_OFFSET): removed to nm-linux.h.
3729 Native support for sun386 (untested).
3731 * config/sun386.mh (XDEPFILES): removed infptrace.o inftarg.o
3732 fork-child.o sun386-xdep.o.
3733 (NAT_FILE, NATDEPFILES): new macros.
3734 * config/sun386.mt (TDEPFILES): removed exec.o.
3735 * Makefile.in (HFILES): added nm-sun386.h.
3736 * sun386-nat.c, nm-sun386.h: new file.
3737 * sun386-xdep.c: removed.
3738 * xm-sun386.h: updated comment and copyright.
3739 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3742 Native support for i386mach (untested).
3744 * config/i386mach.mh (XDEPFILES): removed infptrace.o inftarg.o
3745 fork-child.o mach386-xdep.o.
3746 (NAT_FILE, NATDEPFILES): new macros.
3747 * Makefile.in (HFILES): added nm-i386mach.h.
3748 * nm-i386mach.h, i386mach-nat.c: new files.
3749 * mach386-xdep.c: removed.
3750 * xm-i386mach.h: updated copyright.
3751 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): removed to
3754 Native separation for go32 (untested).
3756 * config/go32.mh (NAT_FILE, NATDEPFILES): new macros.
3757 * go32-nat.c: new file.
3758 * go32-xdep.c (call_ptrace, child_resume,
3759 fetch_inferior_registers, store_inferior_registers,
3760 child_xfer_memory, fetch_core_registers): removed to go32-nat.c.
3762 Native support for m88k (untested).
3764 * Makefile.in (HFILES): added nm-m88k.h
3765 * xm-delta88.h, xm-m88k.h (REGISTER_U_ADDR,
3766 FETCH_INFERIOR_REGISTERS): removed.
3767 * config/m88k.mh, config/delta88.mh (XDEPFILES): infptrace.o
3768 inftarg.o fork-child.o m88k-xdep.o removed to NATDEPFILES.
3769 (NAT_FILE, NATDEPFILES): new macros.
3770 * config/m88k.mt, config/delta88.mt (TDEPFILES): removed exec.o.
3771 * m88k-nat.c, nm-m88k.h, nm-delta88.h: new files.o.
3772 * m88k-xdep.c: removed.
3774 Fri Oct 16 04:16:30 1992 John Gilmore (gnu@cygnus.com)
3776 * i386b-nat.c: Comment changes.
3777 * nm-i386bsd.h, xm-i386bsd.h: Split native dependent pieces out
3779 * config/i386bsd.mh (NAT_FILE): Point to new nm-file.
3781 Fri Oct 16 03:34:01 1992 John Gilmore (gnu@cygnus.com)
3783 Avoid longjmp()-catching compilation errors in cross-ports.
3785 * doc/gdbint.texinfo: Update GET_LONGJMP_TARGET, L_SET doc.
3786 * irix4-nat.c, mips-nat.c (JB_ELEMENT_SIZE, get_longjmp_target):
3787 Move from mips-tdep.c and tm-{irix3,mips}.h.
3788 * mips-nat.c: Remove a bunch of code that was ifdef'd out of
3790 * nm-irix3.h, nm-mips.h (GET_LONGJMP_TARGET): Move from tm-irix3.h
3793 * ultra3-nat.c (register_addr): Move from ultra3-xdep.c.
3794 (fetch_core_registers): Fix bfd_seek arguments.
3796 Fri Oct 16 03:02:28 1992 John Gilmore (gnu@cygnus.com)
3798 Make core files work again (add back the `core' target).
3800 * config/decstation.mh, news.mh, sun2os3.mh, sun2os4.mh
3801 (NATDEPFILES): Add corelow.o.
3802 * config/delta88.mt, m88k.mt (TDEPFILES): Remove coredep.o, it's
3805 * config/3b1.mh, bigmips.mh, hp300bsd.mh, hppabsd.mh, hppahpux.mh,
3806 i386sco.mh, i386v.mh, i386v32.mh, irix3.mh, isi.mh, linux.mh,
3807 littlemips.mh, merlin.mh, news1000.mh, pn.mh, rtbsd.mh, tahoe.mh,
3808 vaxbsd.mh, vaxult.mh (XDEPFILES): Add corelow.o whenever coredep.o
3809 appears. FIXME, these should be moved to NATDEPFILES for native
3812 Thu Oct 15 21:53:53 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3814 Ultra3 host/target/native split. (untested).
3816 * ultra3-xdep.c: updated copyright. Do not include sys/ptrace.h.
3817 (fetch_register, fetch_inferior_registers,
3818 store_inferior_registers, fetch_core_registers): removed to
3820 * xm-ultra3.h (FETCH_INFERIOR_REGISTERS, U_REGS_OFFSET): removed
3822 * Makefile.in (HFILES): added nm-ultra3.h.
3823 * nm-ultra3.h, ultra3-nat.c: new files for native support.
3824 * config/ultra3.mh (XDEPFILES): removed infptrace.o inftarg.o
3826 (NAT_FILE, NATDEPFILES): new macros for native support.
3827 * config/ultra3.mt (TDEPFILES): exec.o removed.
3829 * xm-vaxult.h: add MEM_FNS_DECLARED.
3831 Thu Oct 15 02:59:30 1992 John Gilmore (gnu@cygnus.com)
3833 * Makefile.in (VERSION): Roll to 4.6.8.
3834 (OBS): Put version.o first, so Makefile rebuild happens early.
3836 * command.h: Publicize prototype for not_just_help_class_command.
3837 * command.c: Remove proto.
3838 * maint.c: Mark "mt" as an abbrev, to avoid duplicated help
3839 output. Move "maint info" from class info to class maintenance,
3841 * infrun.c: Move "stop" to class_obscure, and give it a
3842 function so it will not be seen as a global help topic. FIXME,
3843 it should be possible to set these attributes independently.
3845 * core.c (core_command): Make nicer error message for no core support.
3847 Lint around file_ptr's (bfd's off_t's) and bfd_seek.
3849 * dbxread.c (read_dbx_symtab): Use L_SET as bfd_seek arg.
3850 (elfstab_build_psymtabs): staboffset and stabstroffset args are
3852 * dwarfread.c (struct dwfinfo): Convert dbfoff, lnfoff to file_ptr.
3853 (scan_compilation_units): Punt unused filename arg. dbfoff,
3854 lnoffset, and curlnoffset are file_ptr's now.
3855 (dwarf_build_psymtabs): Drop desc and filename args; use
3856 objfile. dbfoff and lnoffset are file_ptr's now.
3857 (read_ofile_symtab): foffset is now file_ptr. Use L_SET in bfd_seek.
3858 * elfread.c (struct elfinfo): dboffset and lnoffset are file_ptr's.
3859 (elf_symfile_read): Skip desc and filename args to
3860 dwarf_build_psymtabs. Pass file_ptr's to elfstab_build_psymtabs.
3861 * gdb-stabs.h: Use file_ptr rather than off_t.
3862 * mipsread.c (fixup_symtab): f_ptr is a file_ptr. Re-enable
3863 compile-time debug check that someone turned off as "unused".
3864 (read_the_mips_symtab): st_filptr is a file_ptr. Fix bfd_seek call.
3865 * symfile.h: Update dwarf_build_psymtabs and
3866 elfstab_build_psymtabs prototypes.
3867 * xcoffread.c (init_stringtab, init_lineno, xcoff_symfile_read):
3868 Use file_ptr offsets. bfd_seeks use L_SET.
3870 Thu Oct 15 01:27:32 1992 Stu Grossman (grossman at cygnus.com)
3872 * mips-tdep.c, mipsread.c, tm-mips.h: Get rid of ".gdbinfo."
3873 symbol. #define MIPS_EFI_SYMBOL_NAME instead. Use different
3874 value so that demangler won't be invoked. This greatly speeds up
3876 * mips-tdep.c (mips_pop_frame): Rewrite handling of
3877 linked_proc_info so that it properly deallocates the appropriate
3878 item after it is done with it instead of before.
3879 * Don't pass bogus frame pointer to create_new_frame(). Just
3880 leave it as zero so that lower level code will figure out the
3883 Wed Oct 14 18:56:28 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3885 Sony News native support.
3887 * Makefile.in (HFILES): added nm-news.h.
3888 * nm-news.h: new file.
3889 * config/news.mh (XDEPFILES): removed infptrace.o inftarg.o
3890 fork-child.o coredep.o to NATDEPFILES.
3891 (NAT_FILE, NATDEPFILES): new macros for native support.
3892 * config/news.mt (TDEPFILES): removed exec.o.
3894 * remote-vx.c: remove redundant include of sys/time.h.
3896 * infrun.c: include ctype.h. Otherwise some machines result in
3897 undefined for isdigit.
3899 Tue Oct 13 01:27:14 1992 John Gilmore (gnu@cygnus.com)
3901 * configure.in: Convert m68k entries to m68* entries to handle
3902 all the various m68xxx hosts and targets.
3903 * config/news1000.mt: No longer needed, same as news.mt.
3905 Fri Oct 9 18:54:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3907 * config/sun3os[34].mh (NATDEPFILES): remove duplicate inftarg.o.
3909 Fri Oct 9 14:20:08 1992 Stu Grossman (grossman at cygnus.com)
3911 * Makefile.in (HFILES): Add all nm-irix3.h, nm-irix4.h,
3912 nm-sun2.h, nm-mips.h.
3914 * config/irix3.mh (NATDEPFILES): nat-mips.o => mips-nat.o.
3916 * Makefile.in (alldeps.mak): Add = sign after NATDEPFILES.
3918 * config/bigmips.mh config/littlemips.mh: Remove mips-xdep.o.
3920 Fri Oct 9 08:41:11 1992 Ian Lance Taylor (ian@cygnus.com)
3922 * xm-hppah.h: if __STDC__ is not defined, define
3924 symtab.c (decode_line_1): avoid a bug in the HP9000/700 native
3925 compiler; see the comment in the file.
3927 Fri Oct 9 04:43:43 1992 John Gilmore (gnu@cygnus.com)
3929 First cut at support for all BSD variants on 386.
3931 * tm-i386bsd.h, xm-i386bsd.h: New config files.
3932 * i386b-nat.c: New native support file.
3933 * configure.in: Add host and target for i[34]86-*-bsd*.
3934 * config/i386bsd.mh, config/i386bsd.mt: New config files.
3936 Fri Oct 9 00:31:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3938 Sun2 native support (untested).
3940 * xm-sun2.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS,
3941 REGISTER_U_ADDR): removed to nm-sun2.h.
3942 * nm-sun2.h: new file.
3943 * config/sun2os[34].mh (XDEPFILES): infptrace.o inftarg.o
3944 fork-child.o sun3-xdep.o removed.
3945 (NAT_FILE, NATDEPFILES): new macros.
3947 Mips native support. Decstation and iris4 have been tested.
3950 * mips-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
3951 fill_fpregset): removed to irix4-nat.c
3952 * mips-xdep.c: removed.
3953 * irix4-nat.c, mips-nat.c, nm-irix3.h, nm-irix4.h, nm-mips.h: new
3955 * procfs.c: include nm.h.
3956 * xm-irix3.h (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS): removed.
3957 * xm-irix4.h: bump copyright.
3958 (U_REGS_OFFSET, FETCH_INFERIOR_REGISTERS, USE_PROC_FS,
3959 PROC_NAME_FMT): removed.
3960 * xm-mips.h (FETCH_INFERIOR_REGISTERS): removed.
3961 * config/irix4.mh (XDEPFILES): removed procfs.o fork-child.o.
3962 (NAT_FILE, NATDEPFILES): new macros for native support.
3963 (CC): supply default compiler switches.
3964 * config/irix3.mh (XDEPFILES): removed infptrace.o inftarg.o
3965 fork-child.o coredep.o.
3966 (NAT_FILE, NATDEPFILES): new macros for native support. Note that
3968 * config/decstation.mh (XDEPFILES): removed infptrace.o inftarg.o
3969 fork-child.o mips-xdep.o coredep.o.
3970 (NAT_FILE, NATDEPFILES): new macros for native support.
3972 Thu Oct 8 23:50:51 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3974 * config/rs6000.mh (XDEPFILES): removed fork-child.o.
3975 (NATDEPFILES): added fork-child.o
3976 * config/sun3os3.mh (XDEPFILES): removed fork-child.o.
3977 (NATDEPFILES): added fork-child.o
3978 * config/sun3os4.mh (XDEPFILES): removed fork-child.o.
3979 (NATDEPFILES): added fork-child.o
3981 Thu Oct 8 23:19:25 1992 John Gilmore (gnu@cygnus.com)
3983 * infcmd.c (path_info): Avoid 250-char limit on printf_filtered,
3984 by using puts_filtered instead.
3986 Fri Oct 9 00:28:25 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
3988 * remote-nindy.c (nindy_load): Replacement version from Steve
3989 Chamberlain, doesn't require forking to run "strip" or "sx".
3991 Thu Oct 8 18:27:35 1992 Stu Grossman (grossman at cygnus.com)
3993 * Makefile.in (HFILES): Add nm-*.h files.
3995 Thu Oct 8 16:27:45 1992 K. Richard Pixley (rich@sendai.cygnus.com)
3997 * config/sun4os4.mh (XDEPFILES): fork-child.o removed.
3998 (NATDEPFILES): added fork-child.o.
4000 * doc/gdbint.texinfo: document a few more macros, create new
4001 section for native macros.
4003 Thu Oct 8 13:52:46 1992 Stu Grossman (grossman at cygnus.com)
4005 * Makefile.in alldeps.mak depend: Rip out 29k/udi pending
4006 resolution of copyright issues.
4008 Wed Oct 7 20:08:53 1992 Stu Grossman (grossman at cygnus.com)
4010 * Makefile.in (setup-to-dist): Remove -norecursion so that doc
4011 subdir gets configured.
4013 Wed Oct 7 12:24:01 1992 Ken Raeburn (raeburn@cygnus.com)
4015 * Makefile.in (nindy.o): Define "STRIP" as pathname of strip
4017 * nindy-share/nindy.c (coffstrip): Use that pathname, instead of
4018 searching for a "bfd_strip" program. Also, fixed up arguments
4019 passed to that program.
4021 * tm-nindy960.h (ADDITIONAL_OPTIONS): Use "-ser" rather than "-r",
4022 which is now used for something else. Rewrite description of
4023 associated parameters to match how gdb does it now.
4024 (ADDITIONAL_OPTION_HELP): Fix message accordingly.
4026 * m68k-pinsn.c (print_insn_arg): Handle new "`" operand type.
4028 Tue Oct 6 14:47:11 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4030 NOTICE_SIGNAL_HANDLING_CHANGE macro added to the target vector as
4033 * inferior.h (proc_signal_handling_change): prototype removed.
4034 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): default removed.
4035 (handle_command): now calls target_notice_signals.
4036 * procfs.c (proc_signal_handling_change): renamed to
4037 procfs_notice_signals. Now static. Add prototype. All callers
4039 * target.h (struct target_ops): new field, to_notice_signals.
4040 (target_notice_signals): new macro to cover new field.
4041 * target.c (cleanup_target): default to_notice_signals to ignore.
4042 * corelow.c (core_ops),
4044 inftarg.c (child_ops),
4045 procfs.c (procfs_ops),
4046 remote-adapt.c (adapt-ops),
4047 remote-eb.c (eb_ops),
4048 remote-es1800.c (es1800_ops, es1800_child_ops),
4049 remote-hms.c (hms_ops),
4050 remote-mm.c (mm_ops),
4051 remote-nindy.c (nindy_ops),
4052 remote-st2000.c (st2000_ops),
4053 remote-udi.c (udi_ops),
4054 remote-vx.c (vx_ops, vx_run_ops),
4055 remote.c (remote_ops),
4056 target.c (dummy_target),
4057 xcoffexec.c (exec_ops): added static initializer for
4059 * xm-irix4.h, xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): removed.
4061 Tue Oct 6 12:13:08 1992 John Gilmore (gnu@cygnus.com)
4063 * main.c (define_command): Add forgotten initializer.
4065 Tue Oct 6 02:23:17 1992 John Gilmore (gnu@cygnus.com)
4067 * language.c, language.h: Move saved_language out to global
4068 expected_language. Set expected_language when user expectation
4070 * language.c (language_info): Don't print type/range checking gub.
4071 * main.c (main): Set expected language.
4072 (execute_command): Check against expected language.
4073 * symfile.c (set_initial_language): Set expected language.
4075 * configure.in, config/i386sol2.{mh,mt}: Preliminary Solaris-x86 conf.
4077 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4079 A bunch of changes mostly to improve debugging of C++ programs.
4080 Specifically, the calling of inferiors methods is improved.
4082 * value.h: New macros METHOD_PTR_IS_VIRTUAL,
4083 METHOD_PTR_FROM_VOFFSET, METHOD_PTR_TO_VOFFSET to partially
4084 hide the implementation details of pointer-to-method objects.
4085 How to tell if the pointer points to a virtual method is
4086 still very dependent on the particular compiler, but this
4087 should make it easier to find the places to change.
4088 * eval.c (evaluate_subexp [case OP_FUNCALL]), valprint.c
4089 (val_print [case TYPE_CODE_PTR]): Use the new METHOD_PTR_*
4090 macros, instead of a hard-wired-in code that incorrectly
4091 assumed a no-longerused representation of pointer-to-method
4092 values. And otherwise fix the relevant bit-rotted code.
4094 * valprint.c (type_print_base [case TYPE_CODE_STRUCT]):
4095 If there are both fields and methods, put a space between.
4097 * stabsread.c (read_struct_type): Fix bug in handling of
4098 GNU C++ anonymous type (indicated by CPLUS_MARKER followed
4099 by '_'). (It used to prematurely exit the loop reading in
4100 the fields, so it would think it should start reading
4101 methods while still in the fields. This could crash gdb
4102 given a gcc that can emit nested type information.)
4104 * valops.c (search_struct_method): Pass 'this' value by
4105 reference instead of by value. This provides a more
4106 consistent interface through a recursive search where the
4107 "bottom" functions may need to adjust offsets (due to multiple
4109 * valops.c, value.h, values.c: Pass extra parameters to
4110 value_fn_field and value_virtual_fn_field so we can
4111 correctly adjust offset for multiple inheritance.
4112 * eval.c (evaluate_subexp [case OP_FUNCALL]): Simplify
4113 virtual function calls by using value_virtual_fn_field().
4114 * values.c: New function baseclass_offset, derived from
4115 baseclass_addr (which perhaps can be made obsolete?).
4116 It returns an offset rather than an address. This is a
4117 cleaner interface since it doesn't mess around allocating
4119 * valops.c (search_struct_method): Use baseclass_offset
4120 rather than baseclass_addr.
4122 Mon Oct 5 16:02:04 1992 Stu Grossman (grossman at cygnus.com)
4124 * Makefile.in: Re-install 29K/UDI stuff.
4125 * remote-udi.c (udi_resume): Clean up.
4126 * (udi_wait): Rewrite, leave out bugs.
4127 * Add debugging code to print out all register fetches and stores.
4128 * Straighten out target_ops.
4129 * tm-29k.h (DUMMY_FRAME_RSIZE): Pad out to doubleword.
4131 Mon Oct 5 09:46:44 1992 Ian Lance Taylor (ian@cygnus.com)
4133 * remote-udi.c (udi_create_inferior): run with no arguments should
4134 not pass the program name as an argument, since the UDI code
4135 already handles that.
4136 (udi_load): get the symbols from prog_name, not arg_string (the
4137 load command should really use arg_string as the program name, not
4138 prog_name, but at least the run command works now).
4140 * munch: HP9000/300 nm puts an extra space between T and symbol
4143 * config/irix4.mh: added -lsun to XM_CLIBS to get RPC functions
4144 needed for vxworks targets.
4146 Fri Oct 2 22:04:42 1992 John Gilmore (gnu@cygnus.com)
4148 * am29k-tdep.c (_initialize_29k): Make it possible for the
4149 user to set and query the address where function calls into the
4150 inferior write a small scratch routine. `set call_scratch_address'
4151 * inferior.h (PC_IN_CALL_DUMMY): Fix fencepost error.
4152 * remote.c (remote_prepare_to_store): Only fetch regs if they are
4153 not already cached validly.
4155 Thu Oct 1 14:36:42 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4157 Rs6000 native support.
4159 * infptrace.c: remove #ifdef USG from around include ptrace.h.
4160 machines without this header should not be compiling this file.
4161 * nm-rs6000.h, rs6000-nat.c: new files for native support.
4162 * rs6000-tdep.c: do not include sys/ptrace.h or sys/reg.h.
4163 * rs6000-xdep.c: removed. all code now in rs6000-nat.c.
4164 * xm-rs6000.h: do not include ptrace.h.
4165 (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to nm-rs6000.h.
4166 * config/rs6000.mh (XDEPFILES): removed rs6000-xdep.o.
4167 infptrace.o and inftarg.o move to NATDEPFIES.
4168 (NAT_FILE, NATDEPFILES): new macro for native support.
4170 Sun3 native support.
4172 * config/sun3os3.mh, config/sun3os4.mh (NAT_FILE, NATDEPFILES):
4173 new macros for native support.
4174 (XDEPFILES): moved infptrace.o and inftarg.o to NATDEPFILES,
4175 removed sun3-xdep.o.
4176 * xm-sun3.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4178 * sun3-xdep.c: removed. All code is now in sun3-nat.c.
4179 * sun3-nat.c, nm-sun3.h: new files for native support.
4181 Thu Oct 1 10:30:54 1992 Fred Fish (fnf@cygnus.com)
4183 * dwarfread.c (dbsize): New variable to hold size of dwarf info.
4184 * dwarfread.c (dwarf_build_psymtabs): Rename dbsize parameter to
4185 dbfsize and use it to initialize new local file scope dbsize.
4186 * dwarfread.c (read_ofile_symtab): Initialize dbsize and use it.
4187 * dwarfread.c (basicdieinfo): Use dbsize to check for oversize
4188 DIEs as well as the current check for undersize DIEs. This helps
4189 to gracefully detect and reject corrupted DIE information.
4191 Thu Oct 1 01:57:56 1992 John Gilmore (gnu@cygnus.com)
4193 Add `command hooks' and a hook for inferior program stopping.
4195 * command.h (struct cmd_list_element): Remove unused `aux'
4196 field. Add new `hook', `hookee', and `cmd_pointer' fields.
4197 * command.c (add_cmd): Initialize new fields, elim old.
4198 (add_alias_cmd): Clone new fields.
4199 (delete_cmd): Un-hook hookee if we're deleting hook.
4200 (help_cmd): Tell user the command is hooked, if it is.
4201 (lookup_cmd_1): Abbreviations return the original command
4202 instead of themselves, so that hooks on the original cmd will be
4204 * defs.h (enum command_class): Add class_pseudo and comments.
4205 * gdbcmd.h (execute_user_command): Add prototype.
4206 * infrun.c (normal_stop): If the stop command is hooked,
4207 run the hook whenever we stop.
4208 (hook_stop_stub): Stub for catch_errors.
4209 (_initialize_infrun): Set up pseudo "stop" command.
4210 * main.c (execute_user_command): Code extracted from execute_command.
4211 (execute_command): If hooked, run the hook before the command.
4212 (define_command): If defining a new hook, check the command it
4213 is hooking, and warn if none. Install the hook.
4214 * source.c (_initialize_source): "l" is an abbrev for "list".
4215 * doc/gdb.texinfo: Document command hooks.
4217 * Makefile.in (VERSION): Roll to 4.6.7.
4218 * config/sun4os4.mh: Remove dup inftarg.o from NATDEPFILES.
4219 * infrun.c (breakpoints_inserted): Make it static again.
4220 * tm-symmetry.h (FLOAT_INFO): #if 0 it for cross-ptrace abuse.
4222 Wed Sep 30 15:33:22 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4224 Native file renaming.
4226 * nat-sparc.c -> sparc-nat.c
4227 * nat-sun4os4.h -> nm-sun4os4.h
4228 * nat-trash.h -> nm-trash.h
4229 * config/sun4os4.mh: track file renaming.
4230 * configure.in: link to nm.h rather than nat.h.
4231 * infptrace.c: include nm.h rather than nat.h.
4233 Tue Sep 29 14:35:00 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4235 Host/target/native split for sun4.
4237 * Makefile.in (TSOBS): removed corelow.o.
4238 * infptrace.c: included nat.h.
4239 * nat-trash.h: temporary header file. This should be removed once
4240 all hosts have the native/host/target split.
4241 * configure.in: add a symlink from nat-trash.h to nat.h if no
4242 other nat file exists for this configuration.
4243 * sparc-tdep.c: no longer include sys/ptrace.h.
4244 * sparc-xdep.c: removed. contents have been moved to nat-sparc.c.
4245 * xm-sparc.h (ATTACH_DETACH, FETCH_INFERIOR_REGISTERS): moved to
4247 * nat-sparc.c, nat-sun4os4.h: new files for sun4 native support.
4248 * config/sun4os4.mh (XDEPFILES): moved infptrace.o and inftarg.o
4249 to NATDEPFILES. removed sparc-xdep.o.
4250 (NATDEPFILES, NAT_FILE): new macros for native support.
4252 Break the direct connection from core_file_command to any
4253 particular type of core file support.
4255 * target.h (find_core_target): new prototype.
4256 * target.c (find_core_target): new function. Walks the target
4257 list looking for the core target.
4258 * core.c (core_file_command): replace calls to core_detach and
4259 core_open with find_core_target and direct calls.
4261 Tue Sep 29 10:19:00 1992 Ian Lance Taylor (ian@cygnus.com)
4263 * xm-hp300hpux.h: define MEM_FNS_DECLARED; include <sys/ptrace.h>
4265 config/hp300hpux.mh: ALLOCA1 was not defined.
4267 Mon Sep 28 22:03:41 1992 Stu Grossman (grossman at cygnus.com)
4269 * breakpoint.c, exec.c, language.c, main.c, printcmd.c, symfile.c,
4270 target.c, valprint.c: Use unfiltered forms of f/printf, et. al.
4271 until we can figure out a better way to do paging.
4273 Sat Sep 26 02:07:31 1992 John Gilmore (gnu@cygnus.com)
4275 * findvar.c (supply_register): Add CLEAN_UP_REGISTER_VALUE hook.
4276 * tm-hppa.h (CLEAN_UP_REGISTER_VALUE): Use it.
4277 * hppa-coredep.c: Remove, now that we use the hook.
4278 * config/hppab.mh, config/hppah.mh: Use standard coredep.o.
4279 * hppab-xdep.c, hppah-xdep.c: Remove custom code, use hook.
4281 * dbxread.c, partial-stab.h: Replace all #ifdef hp9000s800's with
4282 GDB_TARGET_IS_HPPA's. This is a SERIOUS KLUDGE. The code needs to all
4283 be ripped out and reimplemented right (see elfread.c).
4284 * tm-hppa.h (GDB_TARGET_IS_HPPA): Define.
4286 Rename all HPPA files to fit into unique DOS filenames:
4287 * *hppabsd* => *hppab*
4288 * *hppahpux* => *hppah*
4290 Sat Sep 26 00:25:15 1992 John Gilmore (gnu@cygnus.com)
4292 Make the /proc support a target-struct in its own right.
4294 * Makefile.in: Remove inftarg.[co], since it is now included via
4296 * config/*.mh: Add inftarg.o and fork-child.o to all *.mh that
4297 reference infptrace.o. Add fork-child.o to all *.mh that
4300 * inferior.h (proc_wait, inferior_proc_init, proc_set_exec_trap):
4301 No longer global functions.
4302 (fork_inferior): New global function from fork-child.c.
4303 * inftarg.c (child_wait): Remove USE_PROC_FS conditional.
4304 (ptrace_me, ptrace_him): New stub functions for fork_inferior().
4305 (child_create_inferior): Moved to fork-child.c as fork_inferior.
4306 (child_create_inferior): New tiny function that calls fork_inferior.
4307 * fork-child.c: New file, containing fork_inferior, which is
4308 built from slight mods to inftarg.c's child_create_inferior.
4310 * procfs.c (procfs_ops): Add target vector.
4311 (attach): Rename as static do_attach.
4312 (procfs_create_inferior): New tiny function that calls fork_inferior.
4313 (child_xfer_memory): Rename to static procfs_xfer_memory.
4314 (store_inferior_registers): Rename to static procfs_store_registers.
4315 (inferior_proc_init): Rename to static procfs_init_inferior.
4316 (procfs_attach, procfs_detach, procfs_prepare_to_store,
4317 procfs_files_info, procfs_open, procfs_mourn_inferior,
4318 procfs_can_run): Slightly mangled copies of the corresponding
4319 child_XXX routines from inftarg.c.
4320 (proc_wait): Renamed to static procfs_wait.
4321 (child_resume): Rename to static procfs_resume.
4322 (fetch_inferior_registers): Rename to static procfs_fetch_registers.
4323 (initialize_proc_fs): Rename to initialize_procfs. Set up
4326 * putenv.c: index -> strchr.
4327 * regex.c: Always rename bcopy to memcpy, etc.
4328 FIXME: Eventually do the renames rather than use #define's.
4329 * sparc-tdep.c (deferred_stores): Moved from sparc-xdep.c.
4331 * sparc-xdep.c: Move deferred_stores to target dependent.
4332 * xm-irix4.h, xm-sysv4.h (CREATE_INFERIOR_HOOK): No longer needed.
4334 Fri Sep 25 21:59:27 1992 John Gilmore (gnu@cygnus.com)
4336 Split non-target-dependent code out of target_attach routines.
4338 * target.h: Comments on target_attach args and results.
4339 * infcmd.c (attach_command): Check for existing execution, call
4340 target_attach, set up terminal status and wait_for_inferior, wait
4341 for the attach status, and do normal_stop.
4342 * inftarg.c (child_attach): Remove target independent stuff.
4343 * remote-adapt.c (adapt_attach): Ditto.
4344 * remote-mm.c (mm_attach): Ditto.
4345 * remote-udi.c (udi_attach): Ditto.
4346 * remote-vx.c (vx_attach): Ditto.
4350 * remote-hms.c (hms_attach): Remove completely, it was useless.
4351 * remote-mm.c, remote-hms.c, remote-udi.c, remote-adapt.c: Remove
4352 commented-out start_remote calls.
4353 * remote-hms.c, remote-adapt.c, remote-mm.c, remote-udi.c: Remove
4354 DENTER and DEXIT macros and their calls. Use a real debugger --
4355 like gdb -- to see what functions are being called when.
4356 * utils.c (strcmp_iw): Make nonstatic, for lint.
4358 Fri Sep 25 18:48:20 1992 John Gilmore (gnu@cygnus.com)
4360 * infrun.c, inftarg.c, inferior.h: Comment and lint cleanups.
4362 Fri Sep 25 15:13:44 1992 Stu Grossman (grossman at cygnus.com)
4364 * tm-sparc.h, dbxread.c (read_ofile_symtab): Install Jim Wilson's
4365 fix to differentiate between gcc1 & gcc2 compiled files so that we
4366 can debug calls that pass structs as args correctly.
4367 * symmisc.c (dump_symtab): If block was compiled with gcc, say
4368 so, and what version.
4370 * remote.c (remote_wait): Make regs be char to avoid picayune
4371 ANSI compiler warnings.
4373 * energize.h: Move all external struct decls to inside of
4374 __STDC__, add prototype for energize_shell_wait().
4375 * energize.c (getpty): Clean up, make us really get a controlling
4377 * (energize_initialize): Disable SIGIO prior to setting up for
4378 I/O interrupts. Move setsid(), et. al. to getpty().
4379 * (energize_shell_wait): New routine to wait for things started
4380 via the shell command, uses wait() instead of /dev/proc.
4381 * Also, add prototype for execute_command_1().
4383 Fri Sep 25 12:09:33 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4385 * inftarg.c (child_create_inferior, child_attach,
4386 child_mourn_inferior): collect unix child process stratum
4387 functions which live below the target vector into this file to
4388 facilitate host/target/native split. Also, make them static.
4389 * inflow.c (child_mourn_inferior): removed.
4390 * infrun.c (child_create_inferior, child_attach): removed.
4391 (resume): becomes global so that functions below the
4392 target vector can find it.
4393 * inferior.h (resume): add prototype.
4394 (child_mourn_inferior, child_create_inferior, child_attach):
4397 * xcoffexec.c (exec_ops): child_attach and child_create_inferior
4398 replaced with find_default_attach and
4399 find_default_create_inferior.
4401 Fri Sep 25 10:21:04 1992 Ken Raeburn (raeburn@rtl.cygnus.com)
4403 * i960-pinsn.c: Use _filtered routines for printing, so symbolic
4404 addresses don't get displayed in the wrong positions.
4406 Fri Sep 25 09:52:47 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4408 Separate core functions along target vector in preparation for
4409 native support. Functions above vector now live in core.c. Those
4412 * core.c (solib_add_stub, core_close, core_open, core_detach,
4413 get_core_registers, core_files_info, core_ops): moved to corelow.c
4414 (_initialize_core): removed addition of core_ops target.
4415 * corelow.c: new file.
4416 (solib_add_stub, core_close, core_open, core_detach,
4417 get_core_registers, core_files_info, core_ops): moved from core.c
4418 (_initialize_corelow): new function.
4419 * gdbcore.h (core_open, core_detach): added prototypes.
4420 (core_ops): add forward declaration.
4421 * Makefile.in (SFILES_MAINDIR): add core.c
4423 (TSOBS): change core.o to corelow.o
4425 Wed Sep 23 11:14:53 1992 Stu Grossman (grossman at cygnus.com)
4427 * m68k-tdep.c (m68k_saved_pc_after_call): Use 'GDB_TARGET_IS_SUN3'
4428 instead of 'sun' predefined symbol so that trap analysis code is
4429 enabled only when the TARGET is a sun3.
4431 Tue Sep 22 17:13:19 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4433 * tm-i960.h (ext_format_i960): Add top-level declaration.
4434 (REGISTER_CONVERT_TO_{VIRTUAL,RAW}): Don't declare it in nested
4435 blocks, else Sun4 compiler complains.
4437 Tue Sep 22 00:43:51 1992 John Gilmore (gnu@cygnus.com)
4439 * mips-pinsn.c (print_insn_arg, case 'B'): Disassemble `break'
4440 instruction's argument. Patch from jonathan@cs.stanford.edu
4443 Mon Sep 21 18:16:30 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4445 Break the thread of control that implies that a unix child
4446 process will be the default target.
4448 * target.c (find_default_run_target, find_default_attach,
4449 find_default_create_inferior, return_zero): new functions.
4450 (cleanup_target): Make return_zero the default for to_can_run.
4452 * exec.c (exec_ops), core.c (core_ops): Replace child_attach and
4453 child_create_inferior references with find_default_XXX instead.
4455 * target.h (struct target_ops): new field, to_can_run.
4456 (find_default_attach, find_default_create_inferior): new prototypes.
4457 (target_can_run): new macro.
4459 * Also added a zero (default) to_can_run element to all static
4460 struct target_ops initializations throughout GDB, except:
4461 * inftarg.c (child_ops): Use new child_can_run() to enable child runs.
4463 * infrun.c (child_create_inferior): Clean up error handling when
4464 no exec file is specified.
4465 (child_attach): Don't require exec file.
4467 Mon Sep 21 19:43:13 1992 John Gilmore and K. Richard Pixley (gnu@cygnus.com)
4469 Remove kill_inferior_fast, in favor of target_kill, which goes
4470 through the target vector.
4472 * inferior.h (kill_inferior_fast): remove declaration.
4474 * main.c (disconnect): call quit_cover using catch_errors rather
4475 than calling kill_inferior_fast directly. New way goes through
4476 the target vector, handles attached processes, and writes
4477 command history if appropriate.
4478 (quit_cover): new function, wrapper for quit_command.
4480 * convex-xdep.c, go32-xdep.c, hppabsd-xdep.c, hppahpux-xdep.c,
4481 infptrace.c, procfs.c: Removed all instances of kill_inferior_fast,
4482 inlining them into the local kill_inferior when needed.
4484 Mon Sep 21 19:23:05 1992 John Gilmore (gnu@cygnus.com)
4486 * infrun.c (_initialize_infrun): Alias `i handle' == `i signals'.
4487 * stabsread.c (read_struct_type): Simplify complicated expression
4488 for dumb DECstation compiler.
4490 Mon Sep 21 14:54:35 1992 Ian Lance Taylor (ian@cygnus.com)
4492 * m68k-pinsn (print_insn_arg, fetch_arg): added support for
4493 operands to memory management instructions, from WRS.
4495 Sep 20 08:42:12 1992 Fred Fish (fnf@cygnus.com)
4497 * main.c (main): Back out previous language setting changes.
4498 Replace with simple default to C before processing any init
4499 files. There MUST be a language set, even in the absence of
4500 init files or executables, or expression parsing fails.
4502 Sat Sep 19 09:52:26 1992 Fred Fish (fnf@cygnus.com)
4504 * main.c (main): Move code that sets initial language to
4505 symfile.c. Fixup places where command files are processed to
4506 be consistent in setting a default language if none has been
4508 * symfile.c (set_initial_language): Add code moved from
4509 main() that sets an initial default language when a new
4510 symbol file is read.
4511 * symfile.c (symbol_file_command): Call set_initial_language.
4512 * symtab.c (find_main_psymtab): Add FIXME comment.
4514 Wed Sep 16 22:31:55 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4516 * breakpoint.c, sparc-tdep.c: comment changes.
4517 * configure.in: removed target_dependent line.
4519 * remote-mm.c (mm_attach): change printf to error to prevent
4521 * remote-udi.c (udi_attach): change printf to error to prevent
4524 * rs6000-tdep.c (push_dummy_frame, pop_dummy_frame): replace
4525 calls to {fetch|store}_inferior_registers with calls to
4526 target_{fetch|store}_registers, for remote-target independence.
4528 Sat Sep 19 04:23:54 1992 John Gilmore (gnu@cygnus.com)
4530 * Makefile.in: Fix bug I introduced in merging Rich's change.
4531 * infrun.c (child_create_inferior): Use proceed() rather than
4532 doing all the same stuff by hand.
4534 Thu Sep 17 17:35:37 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4536 * Makefile.in, configure.in: add support for files used only when
4537 configured native, that is, when host = target.
4539 Wed Sep 16 23:03:23 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4541 * tm-sparc.h, xm-sparc.h: externs and macros relating to deferred
4542 stores are target dependent and were moved from xm to tm.
4544 Sat Sep 19 03:14:37 1992 John Gilmore (gnu@cygnus.com)
4546 * Makefile.in (gdb-all.texi): Build in objdir, not $srcdir.
4548 * config/decstation.mh: Add MMALLOC_LIB and MMALLOC_DISABLE
4549 overrides, to avoid problem in xdr_bytes with malloc(0) => 0.
4551 Wed Sep 16 20:04:54 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4553 * target.h (struct target_ops): removed to_convert_to_virtual and
4554 to_convert_from_virtual elements. Initializations removed from
4555 all static initializations.
4556 (target_convert_to_virtual, target_convert_from_virtual):
4558 (host_convert_to_virtual, host_convert_from_virtual): Removed
4559 forward declarations.
4560 * target.c (cleanup_target): removed default assignments for
4561 to_convert_to_virtual and to_convert_from_virtual.
4562 * inftarg.c (host_convert_to_virtual, host_convert_from_virtual):
4564 * findvar.c (value_of_register, value_from_register):
4565 target_convert_to_virtual inlined.
4566 * infcmd.c (do_registers_info): target_convert_to_virtual inlined.
4567 * valops.c (value_assign): target_convert_from_virtual inlined.
4569 Fri Sep 18 02:07:39 1992 John Gilmore (gnu@cygnus.com)
4571 * main.c (gdb_readline): Avoid printf_filtered, which sets char
4572 position wrong if used for the prompt.
4573 * utils.c (puts_filtered): Comment: NOT a puts() replacement!
4575 Support for accessing arbitrary MIPS stack frames in memory.
4577 * blockframe.c (get_prev_frame_info): If INIT_FRAME_PC_FIRST is
4578 set, run it before INIT_EXTRA_FRAME_INFO.
4579 * stack.c (frame_info): If PRINT_EXTRA_FRAME_INFO defined, call it.
4581 * mips-tdep.c (init_extra_frame_info): Only clobber the `frame'
4582 (FP) value in the frame_info struct if it is zero (as from top of
4584 (setup_arbitrary_frame): Implement FRAME_SPECIFICATION_DYADIC.
4586 * mips-xdep.c (fetch_inferior_registers): ZERO_REGNUM always
4587 comes back as zero. So does FP_REGNUM, as a trigger for
4588 init_extra_frame_info.
4590 * tm-mips.h (INIT_FRAME_PC_FIRST): Kludge, FIXME, defined to get
4591 the program counter set before INIT_EXTRA_FRAME_INFO is run.
4592 (INIT_FRAME_PC): Defined to null.
4593 (PRINT_EXTRA_FRAME_INFO): print frame pointer location via symtab.
4594 (FRAME_SPECIFICATION_DYADIC): Ask for two args in frame command.
4595 Briefly explain MIPS stacks in GDB.
4597 Thu Sep 17 03:49:59 1992 John Gilmore (gnu@cygnus.com)
4599 * copying.awk, copying.c (show_copying_command,
4600 show_warranty_command): Rename from copying_info, warranty_info,
4601 to match command function conventions.
4603 * utils.c (prompt_for_continue): Reinitialize more-counts
4604 before printing anything, and again afterward. Fix comments.
4605 (vfprintf_filtered): Eliminate static buffer; use auto buffer,
4606 or alloca() if needed.
4608 * rs6000-xdep.c: Use correct conditional (IBM6000_TARGET) to
4609 detect native versus cross-host.
4611 Wed Sep 16 21:57:14 1992 Stu Grossman (grossman at cygnus.com)
4613 * m68k-tdep.c (sun3_saved_pc_after_call): Only do trap check for
4614 Suns. Rename to m68k_saved_pc_after_call.
4615 * tm-68k-noun.h, tm-sun3.h (SAVED_PC_AFTER_CALL): Use
4616 m68k_saved... instead of sun3_saved...
4618 Wed Sep 16 17:00:07 1992 John Gilmore (gnu@cygnus.com)
4620 * Makefile.in (update-depend, update-alldeps): Split out of
4621 setup-to-dist, for convenience in rebuilding the depend and
4623 (assorted): Update to catch straggler files when building gdb.tar.Z.
4625 Tue Sep 15 01:18:50 1992 John Gilmore (gnu@cygnus.com)
4627 Preliminary cleanup for splitting host/native/target.
4629 * infptrace.c (child_resume): Don't deal with NO_SINGLE_STEP
4630 here; it is dealt with at a gdb-target-independent level.
4631 * rs6000-tdep.c (single_step): Don't call ptrace, we are a
4632 high toned routine. Fix return type to void.
4633 * tm-rs6000.h (AIX_BUGGY_PTRACE_CALL): Zap, we think we fixed it.
4634 Rich and I believe the "real problem" was that both single_step
4635 and target_resume were issuing PT_CONTINUE calls. This would
4636 cause the second PT_CONTINUE to sometimes fail because the process
4637 was already running.
4638 * infptrace.c (child_resume): Remove AIX_BUGGY_PTRACE_CALL kludge.
4640 Mon Sep 14 19:20:43 1992 Stu Grossman (grossman at cygnus.com)
4642 * energize.c (pty_to_kernel): Must check for EAGAIN as
4643 termination condition.
4644 (full_filename): Don't prepend dirname if filename begins with /.
4645 (breakpoint_notify, kernel_dispatch): Deal with DynamicLoad
4647 (getpty (NCR)): Lotsa bug fixes...
4648 (kernel_dispatch (case StopRType)): Use kill() instead of
4649 killpg() so we can deal with losing systems...
4650 (wait_for_events): Work around NCR select() lossage. It doesn't
4651 zero out readfds when select() returns zero.
4652 (energize_initialize): Use I_SETSIG to get SIGIO interrupts. Use
4653 getcwd() instead of getwd() (NCR getwd() seg faults).
4654 (energize_wait): Use sigaction() for NCR. Their version of signal()
4655 is unreliable by default.
4657 * procfs.c (proc_wait): Call print_sys_errmsg() if we get an
4658 error from PIOCSWSTOP.
4660 * breakpoint.c, core.c, exec.c, language.c, main.c, printcmd.c,
4661 symfile.c, target.c, valprint.c: Use _filtered form of *printf.
4662 defs.h, utils.c: Make vfprintf_filtered global.
4664 * energize.c (send_location): New routine to consolidate all
4665 places where we must notify kernel of where the given pc is.
4666 (cplus_demangle): Put single-quotes around demangled names.
4667 (energize_call_command): Call send_location() after doing up,
4668 down, and frame commands.
4670 Fri Sep 11 18:28:28 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4672 * doc/gdb.texinfo, doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: first
4673 pass at doc for two new remote targets---29K using UDI, and Tandem
4674 ST2000 using STDBUG.
4676 * doc/all.m4, doc/none.m4: new m4 switch, _ST2000__
4678 * doc/all.m4: turn on H8/300 stuff for generic manual
4680 * doc/gdbinv-s.m4.in: remove text on special procedures to continue
4681 after explicit call to breakpoint() in serial stubs.
4683 Fri Sep 11 01:34:25 1992 John Gilmore (gnu@sphagnum.cygnus.com)
4685 * mipsread.c: Clean up some white space.
4686 (parse_symbol): Handle stEnd of stFile.
4687 (parse_partial_symbols): Remove old #if 0'd code. Handle stLocal.
4689 * mips-xdep.c (REGISTER_PTRACE_ADDR, fetch_inferior_registers,
4690 store_inferior_registers): Replace unexplained numbers
4691 with manifest constants from a DECstation header file.
4692 * xm-mips.h (KERNEL_U_ADDR): Get from <machine/param.h>.
4693 (REGISTER_U_ADDR): Fix up for Ultrix 4.2.
4695 * tm-tahoe.h, xm-tahoe.h (KERNEL_U_ADDR): Move macro to xm-tahoe.h.
4697 * stack.c (_initialize_stack): "dow" should be a valid abbreviation
4698 for "down". Suggested by Richard Stallman.
4700 Thu Sep 10 15:26:07 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4702 * remote-vx.c: Rename realloc for inclusion of rpc/rpc.h, to avoid
4703 redeclaration bug on SunOS 4.
4705 Wed Sep 9 17:36:53 1992 John Gilmore (gnu@cygnus.com)
4707 * i386-stub.c, sparc-stub.c (getpacket): Actually check checksums.
4708 * m68k-stub.c: Remove a few extraneous ANSI-isms.
4709 * remote-nindy.c (nindy_prepare_to_store): Only fetch regs if
4710 they aren't already there.
4711 * remote-vx.c (vx_prepare_to_store): Ditto.
4712 * xcoffread.c: Surround forward struct defns with #ifdef __STDC__.
4714 Wed Sep 9 16:50:22 1992 John Gilmore (gnu@cygnus.com)
4716 Removed a large number of changes inserted by Per Bothner
4717 for C++ support. These will go back in when they've been
4720 Tue Sep 8 21:05:18 1992 Stu Grossman (grossman at cygnus.com)
4722 * serial.h: Fix prototye for serial_raw().
4723 * ser-bsd.c, ser-termios.c: Fix args for serial_open() &
4724 serial_write() to match prototypes.
4725 * remote-st2000.c (get_reg_name): Make *p be const.
4727 Tue Sep 8 17:24:52 1992 Ken Raeburn (raeburn@cambridge.cygnus.com)
4729 * remote-nindy.c (nindy_fetch_registers): Make return type void,
4730 to agree with target structure field type.
4731 (nindy_store_registers): Ditto.
4733 * Makefile (OPCODES): New var, pointing to opcodes library.
4734 (CLIBS, CDEPS): Include it.
4735 (saber_gdb): Load opcodes library.
4737 Tue Sep 8 15:22:06 1992 Stu Grossman (grossman at cygnus.com)
4739 * a68v-xdep.c (store_inferior_registers): declare as void.
4740 * infptrace.c: HP/Apollos have ptrace.h in the wrong place.
4741 * remote-st2000.c: Massive changes to use new serial package.
4742 Also added 'connect' command to transparantly connect to serial
4744 * ser-termios.c: Big cleanup, use nicer coding conventions.
4745 * ser-bsd.c: New module, serial stuff for BSD systems.
4746 * serial.h: Define struct ttystate properly using HAVE_TERMIO.
4747 * xm-apollo68b.h: #define PTRACE_IN_WRONG_PLACE...
4749 Fri Sep 4 18:53:57 1992 Roland H. Pesch (pesch@fowanton.cygnus.com)
4751 * doc/gdb.texinfo: fix shameful error of agreement reported by
4752 jimb@occs.cs.oberlin.edu (Jim Blandy)
4753 * doc/gdb.texinfo: remove old partial discussion of remote serial
4754 protocol (via serial debug stubs)
4755 * doc/gdbinv-m.m4.in, doc/gdbinv-s.m4.in: new section discussing
4756 use of serial debug stubs
4758 Fri Sep 4 00:34:30 1992 Per Bothner (bothner@rtl.cygnus.com)
4760 * symfile.h: Declaration of set_demangling_style() moved
4761 here from demangle.h (which is now in ../include).
4762 * i386-xdep.c: Update comment.
4764 Thu Sep 3 13:44:46 1992 K. Richard Pixley (rich@sendai.cygnus.com)
4766 * symtab.c (completion_list_add_symbol): restructured to optimize
4767 for time. First clip names that cannot match. Then clip any
4768 names we've already considered. Drop a redundant strncpy. Drop
4769 a redundant malloc and associated free for demangled names.
4771 Thu Sep 3 09:17:05 1992 Stu Grossman (grossman at cygnus.com)
4773 * a68v-xdep.c (store_inferior_registers): Define as type void.
4774 * configure.in: Add host m68k-apollo*-bsd*.
4775 * demangle.c (struct demanglers): Use enum instead of constant
4776 value to keep braindamaged HP/Apollo compiler happy.
4778 Wed Sep 2 20:45:31 1992 Per Bothner (bothner@rtl.cygnus.com)
4780 * utils.c (strcmp_iw): Add a hack to allow "FOO(ARGS)" to
4781 match "FOO". This allows 'break Foo' to work when Foo is
4782 a mangled C++ function. (See comment before function.)
4784 Wed Sep 2 13:45:27 1992 John Gilmore (gnu@cygnus.com)
4786 * config/rs6000.mh (MH_CFLAGS): Circumvent IBM <rpc/rpc.h> bug,
4787 for files in vx-share/*.c.
4788 * xm-rs6000.h (fd_set): Circumvent the rs6000.mh circumvention,
4789 for normal GDB source files.
4791 * Makefile.in (VERSION): Roll to 4.6.6.
4793 * tm-vx68.h, tm-es1800.h: Use tm-68k.h rather than tm-sun3.h.
4794 * tm-sun3.h: Remove STACK_END_ADDR, no longer used.
4795 * tm-sun3os4.h: Update comments.
4796 * xm-delta88.h: Remove STACK_END_ADDR.
4798 Wed Sep 2 01:18:31 1992 John Gilmore (gnu@cygnus.com)
4800 * Makefile.in (VERSION): Roll to 4.6.5.
4802 * infrun.c: Lint for recent `handle' changes.
4804 * ser-termios.c, ser-go32.c: Remove DEFUN crap, clean up.
4805 * serial.h (EXFUN): Remove all uses, convert to PARAMS.
4806 * config/sun4os4.mh: Include ser-termios.o. FIXME, all .mh files
4807 should include a ser-XXX.o module.
4809 * dbxread.c (elfstab_build_psymtabs): Remove DEFUN crap.
4810 * defs.h, i960-pinsn.c, remote-hms.c: Replace CONST with simple const.
4812 * configure.in: Map unrecognized sun 68k's, sun sparcs, into
4813 known suns in configure.in, rather than mapping them to unique
4814 config files that happen to duplicate other config files.
4815 * config/sun3.{mh,mt}: Remove (use identical sun3os4.*).
4816 * config/sun4.{mh,mt}: Remove (use identical sun4os4.*).
4818 Wed Sep 2 00:10:43 1992 John Gilmore (gnu@cygnus.com)
4820 * configure.in (*-*-sunos*): Use trailing * to match all
4821 sub-variants of SunOS, e.g. sunos4* to match sunos4.1.1.
4822 (sparc-*-sunos3): Remove host & target. Sunos3 never shipped
4823 in production on Sun-4.
4824 ({a29k,i[34]86,i960}-*-elf): Add targets, equivalent to coff.
4825 (m68k-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4826 (sparc-*-{aout,coff,elf}): Add targets, w/new config and tm files.
4828 * config/m68k-un.mt, config/m68k-noun.mt, config/sparc-un.mt,
4829 config/sparc-noun.mt: New target configs for embedded.
4830 * config/sun4os3.{mh,mt}: Remove, never existed in production.
4832 * tm-68k-un.h, tm-68k-noun.h, tm-spc-un.h, tm-spc-noun.h: New
4833 target definitions for embedded with and without underlines on
4836 * tm-sparc.h, tm-sun2.h, tm-sun3.h: Delete NAMES_HAVE_UNDERSCORE:
4837 not a parameter of the CPU, but of the development environment.
4838 * tm-es1800.h, tm-sunos.h, tm-vx68.h: Add NAMES_HAVE_UNDERSCORE.
4840 Tue Sep 1 17:31:45 1992 John Gilmore (gnu@cygnus.com)
4842 * breakpoint.c (breakpoint_re_set): Avoid setting source symtab
4843 (which involves reading in main's symtab) if we have no breakpoints.
4845 Mon Aug 31 13:47:45 1992 Fred Fish (fnf@cygnus.com)
4847 * dwarfread.c (cu_language): New local variable to record
4848 language for current compilation unit being processed.
4849 * dwarfread.c (set_cu_language): New local function to decode
4850 and record language for current compilation unit being processed.
4851 * dwarfread.c (synthesize_typedef): Add local function to
4852 synthesize a typedef for C++ classes, structs, unions, and
4854 * dwarfread.c (read_structure_scope): Synthesize typedefs
4855 for C++ classes, structs and unions.
4856 * dwarfread.c (read_enumeration): Synthesize typedefs for
4858 * dwarfread.c (read_file_scope): Call set_cu_language to
4859 record language for current compilation unit. After symtab
4860 is built, save this recorded language.
4861 * dwarfread.c (process_dies, add_partial_symbol, struct_type,
4862 scan_partial_symbols, new_symbol): Recognize TAG_class_type.
4863 * dwarfread.c (add_partial_symbol): Synthesize partial symbol
4864 typedefs for C++ classes, structs, unions, and enumerations.
4865 * dwarfread.c (scan_compilation_units): Call set_cu_language
4866 to record language for current compilation unit.
4867 * dwarfread.c (scan_partial_symbols): Call add_enum_psymbol here
4868 for TAG_enumeration_types, rather than in add_partial_symbol.
4869 * dwarfread.c (add_partial_symbol): Combine TAG_enumeration_type
4870 case with class, struct, and union type cases, now that they are
4871 the same. Remove tests for non-NULL name attributes, now done
4873 * gdbtypes.h (TYPE_CODE_CLASS): Add type for C++ classes, but
4874 treat as alias for TYPE_CODE_STRUCT for now.
4876 Sun Aug 30 21:32:17 1992 Ian Lance Taylor (ian@cygnus.com)
4878 * Makefile.in: map "gdb" through program_transform_name when
4881 Sun Aug 30 21:18:51 1992 Fred Fish (fnf@cygnus.com)
4883 * {i386-tdep.c, m68k-tdep.c, mips-tdep.c, sparc-tdep.c}
4884 (supply_gregset, fill_gregset, supply_fpregset, fill_fpregset):
4885 Use "regi" for local indexing through register numbers, reserving
4886 "regno" for the name of a specific register passed as an input
4887 parameter. Fix bug propagated through all versions that sometimes
4888 used regno as an index when it should have been regi, thus using
4889 -1 as an index in some cases.
4891 Sun Aug 30 18:15:17 1992 Per Bothner (bothner@rtl.cygnus.com)
4893 * cplus-dem.c, demangle.h: Moved to ../libiberty and ../include,
4894 respectively, so same demangler can be used by other programs.
4895 * Makefile.in: Remove demangler stuff.
4896 * Makefile.in (depend): Pass -I../readline (needed for main.c).
4897 * demangle.c (_initialize_demangler): Tell demangler which
4898 CPLUS_MARKER to assume.
4900 Fri Aug 28 13:13:33 1992 John Gilmore (gnu@cygnus.com)
4902 RS/6000 portability changes (for hosting cross-debuggers).
4904 * breakpoint.c (fixup_breakpoints): Re-kludge to IBM6000_TARGET.
4905 * buildsym.c, rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h,
4906 xcoffexec.c, xcoffread.c: Rename aixcoff to xcoff everywhere.
4907 * printcmd.c (print_frame_args): Remove an RS/6000 dependency.
4908 * stabsread.c (define_symbol): Remove RS/6000 dependencies.
4909 * tm-rs6000.h (ATTACH_DETACH): Remove: host-dependent.
4910 (PTRACE_ATTACH, PTRACE_DETACH): Remove: host-dep.
4911 (NO_SINGLE_STEP): Add, target-dependent.
4912 (loadinfotextindex): Lowercase, remove "aix_".
4913 * xm-rs6000.h: Add <sys/ptrace.h> for infptrace.c.
4914 (NO_SINGLE_STEP): Remove, target-dependent.
4915 * xcoffexec.c (vmap_symtab): Cleanup #if 0'd code.
4916 * xcoffread.c: Only build file if RS/6000 native GDB.
4917 (build_function_symbol): Remove #if 0'd code.
4918 * rs6000-tdep.c: Cleanup. Add static fn protos.
4919 Use CORE_ADDR for addresses throughout. Make void fns void.
4920 (pop_dummy_frame): Add FIXME about bogosity of design here.
4921 (rs6000_struct_return_address): Ditto.
4922 (frameless_function_invocation, frame_get_cache_fsr,
4923 frame_initial_stack_address, xcoff_relocate_symtab,
4924 xcoff_init_loadinfo, free_loadinfo, xcoff_add_toc_to_loadinfo,
4925 add_text_to_loadinfo, find_toc_address): Move from xdep file.
4926 Use CORE_ADDRs. Change identifiers to lowercase.
4928 * rs6000-xdep.c: Make whole file conditional on native RS/6000,
4929 supplying dummy routines if non-native. Add prototype for
4930 static exec_one_dummy_insn. Move a mess of functions to
4931 rs6000-tdep.c (as above). Remove #if 0'd code.
4933 * config/rs6000.mh (XDEPFILES): Move xcoffexec.o to target side.
4934 (XM_CLIBS): Add -lm to circumvent AIX 3.2 libc ldexp bug.
4935 * config/rs6000.mt (TDEPFILES): Adopt xcoffexec.o.
4937 * gdbtypes.h (TYPE_ALLOC): Parenthesize result to avoid problems
4940 * vx-share/README, nindy-share/README: New files describing
4941 how these directories' code is shared, and with whom.
4943 Thu Aug 27 20:04:56 1992 John Gilmore (gnu@cygnus.com)
4945 * configure.in (target configurations): Reformat into table.
4946 Remove unsupp. Amigados host and target. Ditto Mach 386 target.
4948 * tm-altosgas.h, tm-i386v-g.h: Remove ancient coff encap configs.
4949 * config/{altosgas.mt, i386v-g.mt, i386v32-g.mt}: Ditto.
4950 * config/{i386sco.mt,i386v32.mt}: Remove; identical to i386v.mt.
4951 * config/{go32.mt,i960.mt}: Remove; they only printed error msgs.
4952 * config/nindy960.mt: Remove useless MT_CFLAGS setting.
4953 * config/i386aout.mt: Use tm-i386v.h, not tm-i386v-g.h.
4955 * Makefile.in (config-check): Add command to check whether
4956 configure.in is consistent with config/*.
4958 Wed Aug 26 21:10:52 1992 John Gilmore (gnu@cygnus.com)
4960 * configure.in (host configurations): Reformat nested cases into
4961 easy-to-maintain table.
4962 (m68k-altos-*, i386v*): We don't care whether coff encap is used.
4963 config/{altosgas.mh, i386v-g.mh, i386v32-g.mh}: Remove.
4965 Wed Aug 26 16:02:01 1992 Fred Fish (fnf@cygnus.com)
4967 * cplus-dem.c: Reorder args to most local functions to make them
4968 follow the consistent pattern of struct work_stuff pointer first,
4969 followed by pointer into string being demangled, followed by
4970 pointer to the string where the result is being stored, followed
4971 by other args. Also generally replace most variables of name
4972 "type" with "mangled" for consistency. They all pointed to the
4973 same string but half were one name and half the other.
4974 * cplus-dem.c (LONGERNAMES): Remove #ifndef's.
4975 * cplus-dem.c (demangle_qualified): Rewrite to clean up and allow
4976 use whenever a qualified name is being demangled.
4977 * cplus-dem.c (do_type): Qualified names are treated similarly
4978 to fundamental types, not as modifiers of fundamental types.
4980 Mon Aug 24 20:44:38 1992 Stu Grossman (grossman at cygnus.com)
4982 * configure.in: Add sparclite as a target.
4984 * sparc-stub.c (handle_exception): Flush instruction cache just
4985 before returning to the user. (hexToInt): Fix overzealous cleanup.
4987 Mon Aug 24 11:57:13 1992 Fred Fish (fnf@cygnus.com)
4989 * infrun.c (handle_command): Rewrite to allow multiple signal
4990 numbers, signal number ranges, and to recognize "all" to mean all
4991 signals except those used by the debugger.
4992 * infrun.c (SET_SIGS, UNSET_SIGS): Macros used in handle_command
4993 to set or reset actions for specific signals.
4995 Sun Aug 23 17:10:07 1992 Fred Fish (fnf@cygnus.com)
4997 * coffread.c (decode_type): Call alloc_type to alloc new
4999 * stabsread.c (read_array_type, read_range_type, define_symbol):
5000 Call alloc_type to alloc new types.
5001 * stabsread.c (define_symbol): Move dbl_valu symbol field data
5002 from type_obstack to symbol_obstack.
5003 * stabsread.c (define_symbol): Move typedef_sym from type_obstack
5005 * gdbtypes.h (TYPE_ALLOC): New macro to allocate space for data
5006 associated with a type, using the same mechanism as was used to
5007 allocate space for the type structure itself.
5008 * coffread.c (patch_type, coff_read_struct_type,
5009 coff_read_enum_type): Use TYPE_ALLOC.
5010 * dwarfread.c (struct_type): Use TYPE_ALLOC.
5011 * gdbtypes.c (create_array_type, check_stub_method,
5012 allocate_cplus_struct_type): Use TYPE_ALLOC.
5013 * mipsread.c (parse_symbol, parse_type): Use TYPE_ALLOC.
5014 * stabsread.c (read_struct_type, read_array_type, read_enum_type,
5015 read_range_type): Use TYPE_ALLOC.
5017 Sun Aug 23 11:04:08 1992 Fred Fish (fnf@cygnus.com)
5019 * breakpoint.c (breakpoint_re_set): Select a default source
5020 symtab if one is not currently selected.
5021 * utils.c (query): Call wrap_here before building the output
5022 query string, to turn off wrapping and flush any buffered output.
5023 Otherwise our query may end up in the wrap buffer and never be
5025 * eval.c (evaluate_subexp): Report error when attempting to
5026 evaluate subscript for types without a target type, rather
5027 than dumping core by using the NULL pointer.
5028 * symfile.c (symbol_file_command): Forget current_source_symtab
5029 and current_source_line when discarding symbol table.
5031 Sat Aug 22 22:33:20 1992 John Gilmore (gnu@cygnus.com)
5033 Bug fixes from Andrew Heybey <ath@lcs.mit.edu>.
5035 * tm-mips.h (REGISTER_VIRTUAL_TYPE): Float regs are float type.
5036 * mips-tdep.c (mips_print_register): Alloc enough space for two regs.
5038 Fri Aug 21 15:17:03 1992 Stu Grossman (grossman at cygnus.com)
5040 * remote.c (remote_open): Fix baud rate setting to make -b flag
5041 work. (remote_wait): Change 'T' message parser to deal with new
5042 improved format which allows stub to send an arbitrary bunch of
5044 * sparc-stub.c: General cleanups. (trap_low, handle_exception):
5045 make all this re-entrant by storing all state on the stack. Clean
5046 up memory error trapping. (computeSignal, set_debug_traps):
5047 make it all table driven. Make a start at a baud rate setting command.
5049 Wed Aug 19 10:23:27 1992 Ian Lance Taylor (ian@cygnus.com)
5051 * m68k-pinsn.c: handle new operand type 'r', introduced for cas2.
5053 * remote-vx.c: redefine malloc to avoid buggy declaration on
5054 RS/6000 <rpc/types.h>.
5055 xm-rs6000.h: include <sys/select.h> to define fd_set for
5056 <rpc/svc.h> on RS/6000.
5058 Tue Aug 18 14:48:24 1992 Ian Lance Taylor (ian@cygnus.com)
5060 * Makefile.in: added FLAGS_TO_PASS variable, and passed it to
5061 recursive invocations of make. Always create installation
5064 Mon Aug 17 18:29:58 1992 Per Bothner (bothner@rtl.cygnus.com)
5066 * m68k-pinsn.c: Minor fix in style of output (don't use
5067 range to indicate floating point control registers).
5069 Sat Aug 15 02:58:03 1992 John Gilmore (gnu@cygnus.com)
5071 * m68k-pinsn.c: Surround extended support with #ifdef HAVE_68881.
5073 * infcmd.c (registers_info): Handle multiple register names.
5074 Changes inspired by Roland McGrath.
5076 Sat Aug 15 02:28:52 1992 Stu Grossman (grossman at cygnus.com)
5078 * sparc-stub.c: New file. Mix it with your SPARClite
5079 application, and it will speak GDB remote protocol!
5080 * remote.c (remote_wait): Change 'T' (expedited reply) message to
5081 deal with arbitrary registers. Needed for sparc-stub.
5083 Fri Aug 14 12:11:25 1992 Fred Fish (fnf@cygnus.com)
5085 * cplus-dem.c (cplus_markers): Add table for gnu style and
5086 use throughout, in place of compile time constant CPLUS_MARKER.
5087 * cplus-dem.c (ARM_VTABLE_STRING, ARM_VTABLE_STRLEN): Add.
5088 * cplus-dem.c (cfront_special): New function, as suggested
5089 by pfieland@stratus.com.
5090 * cplus-dem.c (forget_types): New function.
5091 * cplus-dem.c (cplus_demangle): Call gnu_special, moved from
5093 * cplus-dem.c (mop_up): Call forget_types().
5094 * cplus-dem.c (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING):
5095 Use throughout, instead of checking current_demangling_style.
5096 * cplus-dem.c (demangle_signature): When finding an explicit
5097 start of function args, forget all remembered types for
5098 lucid/cfront style demangling.
5099 * cplus-dem.c (demangle_prefix): In a sequence of two or more
5100 underbar characters, use last pair as the delimiter. Hoist
5101 gnu_special() call up to cplus_demangle(). Call cfront_special()
5103 * cplus-dem.c (cplus_special): Fix virtual table name demangling
5104 for inherited classes.
5105 * cplus-dem.c (demangle_args): Document quirks of numbered
5106 references to previously seen types.
5107 * dbxread.c (read_ofile_symtab, process_one_symbol):
5108 Use AUTO_DEMANGLING rather than explicitly checking
5109 current_demangling_style.
5110 * demangle.h: Add some comments.
5111 * demangle.h (AUTO_DEMANGLING, GNU_DEMANGLING, LUCID_DEMANGLING,
5112 CFRONT_DEMANGLING): New macros.
5113 * dwarfread.c (LCC_PRODUCER): Remove trailing space, which is
5114 not found in the actual producer string produced by lcc.
5115 * dwarfread.c (handle_producer): Use AUTO_DEMANGLING rather
5116 than explicitly checking current_demangling_style.
5118 Thu Aug 13 11:54:46 1992 John Gilmore (gnu at cygnus.com)
5120 * breakpoint.c (enable_longjmp_breakpoint,
5121 disable_longjmp_breakpoint, set_longjmp_resume_breakpoint):
5122 Check for duplicate breakpoints at the same address. Bug report
5123 and preliminary fix from Dave Morrison, <drmorris@us.oracle.com>.
5125 Wed Aug 12 11:14:58 1992 Fred Fish (fnf@cygnus.com)
5127 * buildsym.c (end_symtab): Document that end_symtab can return
5128 NULL under non-error conditions.
5129 * dwarfread.c (read_file_scope): Guard against dereferencing NULL
5130 returned from end_symtab for empty compilation units.
5132 Tue Aug 11 02:49:39 1992 John Gilmore (gnu at cygnus.com)
5134 * am29k-tdep.c: Lint from DECstation compiler.
5135 * mem-break.c: Restore test of BREAKPOINT size that Fred removed.
5136 As the man page says, "Sometimes you just can't get lint to shut
5137 up". That doesn't mean you should blow away the code it won't
5139 * mips-xdep.c: Revise stubbing-out of code until Rich cleans
5140 it up over the next few weeks. Make mips x 29k build.
5141 * tm-29k.h (CALL_DUMMY): Make it work on cross-endian hosts.
5142 (FIX_CALL_DUMMY): Comment in the patching of the breakpoint,
5143 but leave it as a comment because the breakpoint instruction
5144 is not easily accessible at this moment (it's static, and if
5145 we define one here, it goes into every file compiled).
5147 Mon Aug 10 22:27:19 1992 Fred Fish (fnf@cygnus.com)
5149 * Makefile.in (VERSION): Bump to 4.6.3.
5150 * dwarfread.c (scan_partial_symbols): Skip over DIE's within
5151 function scopes when building partial symbol tables.
5152 * objfiles.c (open_existing_mapped_file): Make it clear in
5153 warning message that out of date mapped files are ignored.
5154 * symtab.c (lookup_symtab_1, lookup_symbol): Print compilation
5155 unit source file name in error message.
5157 Sat Aug 8 23:12:22 1992 Fred Fish (fnf@cygnus.com)
5159 * dwarfread.c (struct dieinfo): Add has_at_byte_size.
5160 * dwarfread.c (struct_type): In absence of AT_byte_size for
5161 bitfield, use size of object of member's type for the size of
5162 the anonymous object containing the bit field.
5163 * dwarfread.c (completedieinfo): Set has_at_byte_size when
5164 an AT_byte_size attribute is seen.
5165 * mipsread.c (psymtab_to_symtab_1): Fix misspelled cast to
5166 union aux_ext (was aux_ent).
5167 * i386-pinsn.c (print_insn): Cast 2'nd arg to read_memory from
5168 unsigned char* to char*, for Lucid compiler.
5169 * i386-tdep.c (codestream_fill): Fix cast of 2'nd arg to read_memory
5170 to be correct type (from unsigned char* to char*).
5171 * valprint.c (type_print_derivation_info): Minor tweak to placement
5172 of commas in derived class printing.
5173 * xcoffread.c (builtin_type): Fix misspelling in fatal message.
5175 Fri Aug 7 11:18:23 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5177 * xm-go32.h: Define LSEEK_NOT_LINEAR
5178 * source.c (find_source_lines): if LSEEK_NOT_LINEAR is defined
5179 then work out the lseek positions of newlines by running through
5180 the file and `tell'ing. This makes source file listing work on
5181 OS's where the relationship between physical position in file and
5182 canonical position is indeterminate, eg VMS and DOS.
5184 Thu Aug 6 10:56:01 1992 Fred Fish (fnf@cygnus.com)
5186 * stabsread.c: Ensure that all members of all allocated structures
5187 are initialized to known state to avoid hard to find bugs with gdb
5188 using fields containing random data.
5189 * buildsym.c (start_subfile): Compact dirname initialization.
5190 * buildsym.c (patch_subfile_names): New function.
5191 * buildsym.c (end_symtab): Make copy of dirname on symbol obstack.
5192 * buildsym.c (end_symtab): Free all malloc'd subfile fields.
5193 * buildsym.h (patch_subfile_names): Add prototype.
5194 * dbxread.c (process_one_symbol): Call patch_subfile_names.
5196 Wed Aug 5 01:42:40 1992 John Gilmore (gnu at cygnus.com)
5198 * remote-udi.c: Update comments.
5200 * remote.c (getpkt): Only force retransmission ten times;
5201 after that, assume bug in target code, and handle pkt anyway.
5203 Mon Aug 3 17:06:20 1992 Stu Grossman (grossman at cygnus.com)
5205 * configure.in: Add support for apollo 68k under BSD environment.
5206 * xm-apollo68b.h: New file to support above.
5208 Mon Aug 3 00:25:56 1992 Fred Fish (fnf@cygnus.com)
5210 * configure.in: Recognize i486 host cpu.
5211 * valprint.c (type_print_derivation_info): Print derivation info
5212 in same form as class declarations in source.
5213 * valprint.c (type_print_varspec_suffix): Split arg printing
5214 code out to type_print_args function.
5216 Sat Aug 1 13:32:58 1992 Fred Fish (fnf@cygnus.com)
5218 * dwarfread.c (struct dieinfo): Remove obsolete at_visibility,
5219 at_import, at_frame_base.
5220 * dwarfread.c (completedieinfo): Remove cases for obsolete
5221 AT_visibility, AT_import, and AT_frame_base attributes.
5222 * breakpoint.h (BREAKPOINT_MAX): Increase from 10 to 16 for
5223 i860, which can keep up to 4 shadow breakpoints.
5224 * tm-stratus.h (USG): Define.
5225 * tm-stratus.h (TARGET_BYTE_ORDER): Define to BIG_ENDIAN.
5226 * xm-stratus.h (HOST_BYTE_ORDER): Define to BIG_ENDIAN.
5227 * xm-stratus.h (xm-sysv4.h): Include, name changed from xm-svr4.h.
5228 * xm-stratus.h (NO_JOB_CONTROL): Remove define.
5229 * config/stratus.mt (TDEPFILES): Include files available from
5230 stratus that are not yet in release pending receipt of paperwork
5232 * buildsym.c (finish_block): Minor code format change.
5233 * gdbtypes.h (struct field): Add to comments.
5234 * gdbtypes.h (virtual_field_bits): Add to comments.
5235 * objfiles.c (allocate_objfile): Change obstack interface to
5236 match FSF merging efforts.
5238 Mon Jul 27 21:14:44 1992 Fred Fish (fnf@cygnus.com)
5240 * Makefile.in (VERSION): Bump to 4.6.2.
5241 * Makefile.in (SFILES_MAINDIR): Add stabsread.c
5242 * Makefile.in (OBS): Add stabsread.o
5243 * Makefile.in (stabsread.o): Add build rule.
5244 * stabsread.c, stabsread.h: New files.
5245 * buildsym.c: Split out stabs specific support to stabsread.c.
5246 * buildsym.h: Split out stabs specific support to stabsread.h.
5247 * dbxread.c (stabsread.h): Include
5248 * dbxread.c (dbx_new_init): Call stabsread_new_init.
5249 * dbxread.c (dbx_psymtab_to_symtab_1): Call stabsread_init.
5250 * dbxread.c (read_ofile_symtab): Call end_stabs.
5251 * dbxread.c (process_one_symbol): Call end_stabs and start_stabs.
5252 * dbxread.c (elfstab_build_psymtabs): Call stabsread_new_init.
5253 * dwarfread.c (psymtab_to_symtab_1): Call buildsym_init, add
5254 really_free_pendings to cleanups.
5255 * elfread.c (elf_new_init): Call stabsread_new_init.
5256 * gdbtypes.c: Small changes to maintenance commands.
5257 * mipsread.c (stabsread.h): Include.
5258 * mipsread.c (psymtab_to_symtab_1): Call end_stabs.
5259 * xcoffread.c (stabsread.h): Include.
5260 * xcoffread.c (global_stabs): Remove redundant def.
5261 * xcoffread.c (read_xcoff_symtab): Call start_stabs and end_stabs.
5263 Wed Jul 22 21:39:33 1992 Fred Fish (fnf@cygnus.com)
5265 * lmode_inferior_valid, lmode_ours_valid: New static vars.
5266 * inflow.c (terminal_init_inferior, terminal_inferior,
5267 terminal_ours_1, initialize_inflow): Record and use state
5268 of lmode_inferior_valid and lmode_ours_valid.
5270 Wed Jul 22 04:23:03 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5272 * es1800.c: use FREAD|FWRITE rather than _FREAD|_FWRITE.
5273 include <sgtty.h> on USG. (from sef).
5275 * depend: es1800 dependency needed here.
5277 Mon Jul 20 21:09:53 1992 Fred Fish (fnf@cygnus.com)
5279 * buildsym.c (read_struct_type): Initialize structs allocated
5280 with alloca, to avoid using random values from stack later on.
5281 * defs.h (fprintf_filtered): Add prototype.
5282 * gdbtypes.c (check_stub_method): Fix misleading comments.
5283 * gdbtypes.c (print_arg_types, dump_fn_fieldlists): New maint
5285 * gdbtypes.c (print_cplus_stuff, recursive_dump_type): Many
5286 small changes to maint support functions.
5287 * gdbtypes.h (cplus_struct_type): Reorganize member ordering
5288 for some fields and expand comments.
5289 * objfiles.c (allocate_objfile): Use new obstack_alloc_arg
5290 macro and track change to obstack_full_begin macro.
5291 * utils.c (fprintfi_filtered): New function.
5292 * valprint.c (type_print_base): Fixup field printing to not
5293 print extraneous lines and not print bogus "no data fields"
5294 messages for C++ classes with no data members. Also use new
5295 fprintfi_filtered function.
5297 Mon Jul 20 11:25:18 1992 D. V. Henkel-Wallace (gumby@cygnus.com)
5299 * configure.in: es1800 ok for 68000 too.
5301 Sat Jul 18 15:48:58 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5303 * configure.in: echo error messages to stderr, not stdout
5305 Fri Jul 17 17:07:24 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5307 * configure.in: recognize hppa* instead of hppa
5309 Fri Jul 17 16:52:04 1992 Stu Grossman (grossman at cygnus.com)
5311 * energize.c: Second cut at DynamicLoad message handling.
5313 * energize.c: Relativize pathnames in #include statements.
5314 * (kernel_dispatch): Better error messages for unknown protocol
5316 * (kernel_dispatch): First cut at DynamicLoad message handling.
5318 * Makefile.in: Remove -I../readline from all compilations,
5319 include a special case for main.o instead.
5321 Fri Jul 17 10:14:56 1992 Fred Fish (fnf@cygnus.com)
5323 * eval.c (evaluate_subexp): Ask lookup_struct_elt_type to call
5324 error if it fails to find a member type, rather than return NULL
5325 and trigger a coredump.
5326 * symtab.c (lookup_symbol, lookup_demangled_block_symbol,
5327 lookup_demangled_partial_symbol,): Ask demangle_and_match to
5328 match on complete demanglings, including argument lists for member
5329 functions, rather than just accepting the first demangling that
5330 matches the class and function name.
5331 * dwarfread.c (read_file_scope): Pass contents of AT_comp_dir
5332 to start_symtab as the directory name.
5333 * dwarfread.c (completedieinfo): Strip off any leading hostname
5334 portion of the AT_comp_dir attribute string. Gdb doesn't know
5335 what to do with them (FIXME).
5337 Thu Jul 16 13:37:09 1992 Stu Grossman (grossman at cygnus.com)
5339 * breakpoint.c (commands_command): Simplify code a bit, remove
5340 unnecessary fflush().
5342 * Makefile.in (OTHERS): Add gcc.patch.
5343 * partial-stab.h (N_SO): Fix handling of redundant SOs (again...)
5345 Thu Jul 16 12:07:40 1992 Fred Fish (fnf@cygnus.com)
5347 * dwarfread.c (LCC_PRODUCER): Change to match current NCR
5348 lcc producer string.
5350 Thu Jul 16 11:40:55 1992 Stu Grossman (grossman at cygnus.com)
5352 * WHATS.NEW renamed to NEWS.
5354 Wed Jul 15 11:37:31 1992 Fred Fish (fnf@cygnus.com)
5356 * dbxread.c, dwarfread.c: Re-enable experimental code to
5357 automatically select demangling style.
5358 * demangle.c (DEFAULT_DEMANGLING_STYLE): Rename from simply
5359 DEMANGLING_STYLE, to make more descriptive. Revert back to
5360 "auto" as default. Comment use.
5361 * Makefile.in (DEMANGLING_STYLE, DEMANGLE_OPTS): Remove.
5362 * Makefile.in (${DEMANGLER}.o) Remove target and special
5365 Tue Jul 14 23:05:14 1992 Fred Fish (fnf@cygnus.com)
5367 * Makefile.in (VERSION): Bump to 4.6.1 (post-release versions).
5369 Tue Jul 14 19:26:54 1992 Stu Grossman (grossman at cygnus.com)
5371 * Makefile.in, demangle.c: Change default demangling style to
5373 * Makefile.in: Update version to 4.6 !!!
5374 * README, WHATS.NEW: Update for 4.6.
5376 Tue Jul 14 16:59:46 1992 Ken Raeburn (raeburn@cygnus.com)
5378 * i960-tdep.c (frame_args_address): If arg pointer can't be found,
5381 * buildsym.c (read_struct_type): Don't die on TYPE_CODE_UNDEF
5382 nodes as base classes.
5384 Tue Jul 14 00:12:30 1992 Stu Grossman (grossman at cygnus.com)
5386 * alldeps.mak, depend: Update.
5388 * xcoffread.c: Add decl for section_offset to keep prototype happy.
5390 * Makefile.in (VERSION): 4.5.9.
5392 * xm-hp300bsd.h: Add decl for strdup().
5393 * mips-tdep.c (heuristic_proc_desc): Fill in proc start addr in
5394 PDR. Cleanup a few things, fix compilation warnings.
5396 Mon Jul 13 19:06:54 1992 Fred Fish (fnf@cygnus.com)
5398 * Makefile.in (DEMANGLING_STYLE): New define to set default
5399 demangling style for C++. Defaults to "auto".
5400 * Makefile.in (DEMANGLE_OPTS): Use DEMANGLING_STYLE.
5401 * Makefile.in (SFILES_MAINDIR): Add demangle.c
5402 * Makefile.in (OBS): Add demangle.o
5403 * cplus-dem.c (GNU_DEMANGLING, ARM_DEMANGLING, LUCID_DEMANGLING):
5404 Remove compile time decisions about demangling style and replace
5405 with runtime decisions using current_demangling_style.
5406 * cplus-dem.c (main): Expand code included during building of
5407 standalone demangler to recognize demangling style options.
5408 * dbxread.c (demangle.h): Include.
5409 * dbxread.c (read_ofile_symtab, process_one_symbol): Set GNU C++
5410 demangling style if processing g++ code and current demangling style
5411 is auto (Note: this feature currently disabled.)
5412 * demangle.c: New file, generic demangling control.
5413 * demangle.h (demangling_styles): New enumeration to select one
5414 of several demangling styles. Also define string names for each
5416 * demangle.h (set_demangling_style): Add prototype.
5417 * dwarfread.c (demangle.h): Include.
5418 * dwarfread.c (GPLUS_PRODUCER, LCC_PRODUCER, CFRONT_PRODUCER):
5419 New producer string prefixes to recognize.
5420 * dwarfread.c (handle_producer): Consolidate actions for specific
5421 producers. Set demangling style based on producer string if
5422 current style is auto. (Note: this feature currently disabled.)
5423 * config/ncr3000.mt (DEMANGLE_OPTS): Remove.
5425 Sat Jul 11 18:23:58 1992 John Gilmore (gnu at cygnus.com)
5427 * config/sun4sol2.mh: Remove -xs flag, default INSTALL to cp.
5429 Fri Jul 10 13:58:34 1992 Per Bothner (bothner@rtl.cygnus.com)
5431 * gdbtypes.c, gdbtypes.h: New function lookup_signed_typename.
5432 * c-exp.y: Call lookup_signed_typename() after seeing
5433 "signed". This handles "signed char" correctly.
5434 * c-exp.y: Recognize (but ignore) 'const' and 'volatile'
5435 keywords before a type specifier.
5437 Fri Jul 10 10:19:52 1992 Fred Fish (fnf@cygnus.com)
5439 * command.c (lookup_cmd_1): Clarify descriptive comments.
5440 * gdbcmd.h (maintenanceprintlist): Add declaration.
5441 * main.c (maintenanceprintlist): Add definition.
5442 * main.c (gdb_completer_command_word_break_characters): Add.
5443 * main.c (symbol_completion_function): Switch completer word
5444 break character sets dynamically, based on whether completion is
5445 being done on commands or on something else.
5446 * main.c (initialize_cmd_lists): Init maintenanceprintlist.
5447 * maint.c: Include demangle.h.
5448 * maint.c (maintenance_demangle): New function.
5449 * maint.c (maintenance_print_command): New function.
5450 * maint.c (_initialize_maint_cmds): Reorganize some commands
5451 under new maintenance print subcommand.
5453 Thu Jul 9 19:05:27 1992 Per Bothner (bothner@rtl.cygnus.com)
5455 * gdbtypes.c (lookup_struct_elt_type): If the input type is
5456 TYPE_CODE_PTR or TYPE_CODE_REF, dereference it to get the
5457 target type. Otherwise, 'whatis this.field' wouldn't work,
5458 which would be inconsistent, since 'print this.field' works.
5459 * buildsym.c (read_struct_type, read_enum_type): Clear
5460 TYPE_FLAG_STUB flag.
5461 * buildsym.c (cleanup_undefined_types): Don't rely on a
5462 flawed "Reasonable test to see if" a type has been defined
5463 since it was referred to; now we can just see if the
5464 TYPE_FLAG_STUB flag has been cleared.
5465 * valprint.c (print_type_base): Emit public/protected/private
5466 labels for methods as well as fields. Also, indent these labels
5467 2 spaces instead of 4, for a more conventional "look".
5468 * symtab.c (gdb_mangle_name): Undo Fred's change, unless
5469 GCC_MANGLE_BUG is defined. Also, handle destructors specially.
5470 * gcc.patch: New file. Contains patch for gcc (so people
5471 with gdb-2.2.x won't have to wait for a new gcc release).
5473 Thu Jul 9 18:44:26 1992 Ken Raeburn (raeburn@cygnus.com)
5475 * i960-pinsn.c (mem): Variables reg[123] should point to CONST.
5476 (print_addr): Call print_address to show symbolic version as well.
5478 * remote-vx.c (vx_kill): Don't look for arguments; they aren't
5480 (vx_read_register): Declare inferior_fp_regs. Delete code for
5481 copying "inferior_registers" around; the values are already in var
5482 "registers". Use correct size for register set.
5484 * remote-vx.c (vx_write_register): Don't try writing FP regs; the
5485 target doesn't support it.
5486 (vx_read_register): Don't try reading them either.
5488 * tm-i960.h (IP_REGNUM): Move to end of non-FP list, since the
5489 VxWorks back end reads them in one contiguous set except for this
5491 (register_names): Change "pc" to "pcw" to avoid confusion printing
5493 * tm-vx960.h (PC_REGNUM): Use RIP_REGNUM, since that's where we
5494 find the PC under VxWorks.
5496 Wed Jul 8 21:34:30 1992 Fred Fish (fnf@cygnus.com)
5498 * dwarfread.c (alloc_utype, decode_subscr_data): Call alloc_type
5499 to create new blank types, instead of handcrafting them.
5500 * defs.h (printfi_filtered): Add prototype.
5501 * utils.c (printfi_filtered): New function.
5502 * gdbtypes.c (recursive_dump_type): Use printfi_filtered to
5503 to simplify the code. Other cleanups.
5504 * gdbtypes.c (check_stub_method): Demangle using DMGL_ANSI.
5505 * gdbtypes.h (struct cplus_struct_type): Add comments describing
5506 use of various fields.
5507 * gdbtypes.c (print_bit_vector, print_cplus_stuff): New functions.
5508 * c-exp.y (%token): Add CLASS as a token for C++, add grammar
5509 production that currently treats it exactly the same as STRUCT.
5510 * c-exp.y (yylex): Recognize "class" as token CLASS.
5511 * symtab.c (gdb_mangle_name): Rewrite to match current g++ stabs.
5512 * symtab.c (decode_line_1): Fix to pass quoted args on down to
5513 general symbol handling code. Call cplus_mangle_opname with
5515 * symtab.c (decode_line_2): Print demangled function names in
5516 breakpoint menus, instead of just file and line number.
5517 * symtab.c (name_match): Call cplus_demangle with DMGL_ANSI.
5518 * valprint.c (type_print_base): Print "class" for C++ classes,
5519 rather than "struct". Print section labels for public, protected
5520 and private members of C++ classes.
5521 * values.c: Include demangle.h.
5522 * values.c (value_headof): Call cplus_demangle with DMGL_ANSI.
5524 Wed Jul 8 17:23:07 1992 Stu Grossman (grossman at cygnus.com)
5526 * Makefile.in (VERSION): Update to 4.5.8.
5528 Wed Jul 8 00:11:02 1992 Stu Grossman (grossman at cygnus.com)
5530 * dbxread.c (dbx_symfile_init): Init stab_section_info to NULL to
5531 prevent crashes when examining cross-targets.
5532 * dbxread.c (process_one_symbol): Include directory name when
5533 calling start_subfile for SOL & BINCL symbols. This allows gdb to
5534 find include files, and yacc/lex sources when the cwd doesn't match
5535 that in which the object was compiled.
5536 * objfiles.h (ALL_MSYMBOLS): Don't seg fault when there are no
5538 * symtab.c (lookup_symtab_1): Rewrite. It now handles include
5541 Tue Jul 7 09:00:42 1992 Fred Fish (fnf@cygnus.com)
5543 * maint.c (maintenance_command, maintenance_info_command):
5544 Install with allow_unknown as 0 and call help_list to show
5545 list of possibilities when no subcommand is specified.
5547 Tue Jul 7 00:20:29 1992 Fred Fish (fnf@cygnus.com)
5549 * configure.in: Add m68k-ericsson-*.
5550 * remote-es1800.c, tm-es1800.h, config/es1800.mt: New files.
5552 Sun Jul 5 17:17:16 1992 Fred Fish (fnf@cygnus.com)
5554 * maint.c: New file.
5555 * Makefile.in (SFILES_MAINDIR): Add new file maint.c.
5556 * Makefile.in (OBS): Add new file maint.o.
5557 * defs.h (command_class): Add class_maintenance.
5558 * defs.h (MAINTENANCE_CMDS): Default to including maintenance
5559 commands. Allow for them (and other nonessential parts of gdb)
5560 to be selectively left out under special circumstances.
5561 * gdbtypes.c (recursive_dump_type): New function; supports
5562 maintenance print-type command.
5563 * gdbtypes.h (recursive_dump_type, maintenance_print_type):
5565 * main.c (maintenancelist, maintenanceinfolist): Add maintenance
5567 * main.c (initialize_cmd_lists): Eliminate unnecessary casts on
5568 initializers. Add initializations for setprintlist, showprintlist,
5569 setchecklist, showchecklist, maintenancelist, and maintenanceinfolist.
5570 * printcmd.c (maintenance_print_type): New maintenance cmd.
5571 * valprint.c (setprintlist, showprintlist): Move to main.c, as
5572 implied by comment that all cmd lists are owned by main.c.
5573 * infcmd.c (unsetlist): Move to main.c, as implied by comment
5574 that all cmd lists are owned by main.c.
5575 * language.c (setchecklist, showchecklist): Move to main.c, as
5576 implied by comment that all cmd lists are owned by main.c
5577 * breakpoint.c (enablelist, enablebreaklist, disablelist, cmdlist,
5578 deletelist): Remove redundant declarations (also in gdbcmd.h).
5579 * symmisc.c (printsyms_command): Now maintenance_print_symbols.
5580 * symmisc.c (printmsyms_command): Now maintenance_print_msymbols.
5581 * symmisc.c (printpsyms_command): Now maintenance_print_psymbols.
5582 * symmisc.c (printobjfiles_command): Now maintenance_print_objfiles.
5583 * symtab.h (maintenance_print_symbols, maintenance_print_psymbols,
5584 maintenance_print_msymbols, maintenance_print_objfiles):
5586 * symmisc.c (printsyms_command, printpsyms_command,
5587 printmsyms_command, printobjfiles_command): Removed from
5588 _initialize_symmisc.
5589 * main.c (dump_me_command): Moved to maint.c and renamed to
5590 maintenance_dump_me.
5591 * breakpoint.c (all_breakpoints_info): Rename to
5592 maintenance_info_breakpoints.
5593 * breakpoint.c (_initialize_breakpoint): Convert add_info of
5594 all_breakpoints_info to add maintenance_info_breakpoints to the
5595 maintenanceinfolist instead.
5596 main.c (initialize_main): Set up maintenance class commands.
5598 Sun Jul 5 11:03:53 1992 Stu Grossman (grossman at cygnus.com)
5600 * energize-patches: Fix minor problems with building energize lib.
5602 * energize-patches: Change names of all cadillac procedure calls
5603 to be energize procedure calls. Simplify many hooks by moving
5604 tests energize.c. Configure energize, and build it automatically now.
5606 Sun Jul 5 09:43:28 1992 Fred Fish (fnf@cygnus.com)
5608 * Makefile.in (VERSION): Bump to 4.5.7.
5609 * cplus-dem.c (demangle_args): Validate index for previously
5610 seen type to guard against bogus values from malformed manglings.
5611 * valops.c (value_struct_elt_for_reference): Guard against
5612 blindly using NULL return value from lookup_symbol.
5614 Sun Jul 5 09:46:43 1992 Stu Grossman (grossman at cygnus.com)
5616 * cadillac.c, cadillac-patches: Rename to energize.c and
5617 energize-patches. Change all routines and variables named
5618 'cadillac*' to 'energize*'. Create new file called energize.h to
5619 hold all interface declarations.
5621 * deblib/connection/*: Move all of this stuff into energize/, but
5622 delete unneeded files.
5624 Sun Jul 5 03:06:39 1992 John Gilmore (gnu at cygnus.com)
5626 * tm-sysv4.h (NAMES_HAVE_UNDERSCORE): SVR4 systems don't.
5628 * buildsym.c (finish_block): Fix thinko `inner block' complaints.
5629 * dbxread.c (process_one_symbol): Parse N_OPT "gcc2_compiled.".
5630 * procfs.c (proc_set_exec_trap): Set run-on-last-close flag on
5631 child processes, to avoid dead ones "hanging around" after GDB exits.
5632 (attach): Always stop the process if it needs it. Set RLC flag
5633 when attaching running processes, so it will continue if we detach
5634 it, quit, or are killed.
5635 (detach): Clear faults and set RLC flag to make process run
5637 (open_proc_file): New `mode' argument for O_RDONLY or O_RDWR.
5639 (info_proc): Open process O_RDONLY, so we can see any process,
5640 even those controlled by debuggers.
5641 * tm-sun4sol2.h (SUN_FIXED_LBRAC_BUG): They did (in Sol 2).
5643 Sat Jul 4 03:43:38 1992 John Gilmore (gnu at cygnus.com)
5645 Relocate symbols using an array of section_offsets, rather than a
5646 single `addr' or `offset'. This makes Solaris-2 support work, and
5647 permits better VxWorks (and maybe xcoff) support later.
5649 * symtab.h (struct section_offsets): New structure for keeping
5650 a set of offsets, rather than a single one.
5651 (struct objfile): Replace addr with section_offsets member.
5652 * symfile.h: Add sym_offsets to struct sym_fns. Conforming changes.
5653 * gdb-stabs.h: New include file with `symbol type specific'
5654 parameters for psymtabs and objfiles.
5655 * Makefile.in (HFILES): Add gdb-stabs.h.
5656 * buildsym.h (start_psymtab, process_one_symbol): Fix prototypes.
5657 * coffread.c: Conforming changes. Fake offset array always 0.
5658 * dbxread.c: Conforming changes.
5659 (struct dbx_symfile_info): Move to gdb-stabs.h.
5660 (start_psymtab): Call elfstab_offset_sections to calculate good
5661 offsets for this source file, based on the ELF symbol table info.
5662 (read_ofile_symtab): Yank N_CATCH, which is dead.
5663 (process_one_symbol, N_CATCH): Yank.
5664 (", N_FUN, N_FNAME, N_FN, N_FN_SEQ, N_SO, N_SOL, N_ENTRY):
5665 Relocate with SECT_OFF_TEXT.
5666 (", N_STSYM, N_LCSYM, N_ROSYM): Grope around in the stab string
5667 to distinguish relocatable from absolute symbols. Then, if not
5669 (", N_STSYM, N_DSLINE): SECT_OFF_DATA.
5670 (", N_LCSYM, N_BSLINE): SECT_OFF_BSS.
5671 (", N_ROSYM): SECT_OFF_RODATA.
5672 (elfstab_build_psymtabs): Caller has allocated dbx_symfile_info.
5673 (dbx_symfile_offsets): Add to translate addr to offset.
5674 * dwarfread.c: Conforming changes. Single offset currently used.
5675 * elfread.c: Add various complaints about elf/stab stuff.
5676 #include gdb-stabs.h. Conforming changes, using a single offset.
5677 (elf_symtab_read): Record info from BSF_FILE symbols, and local
5678 variables called "Bbss.bss", "Ddata.data", and "Drodata.rodata",
5679 for later use in building psymtabs.
5680 (elf_symfile_read): Allocate dbx_symfile_info here, to keep
5681 the info collected in elf_symtab_read. Cleanup calls free_elfinfo.
5682 (free_elfinfo): New fn, frees all chained stab_section_infos
5683 in an objfile, and zaps the start-of-chain pointer.
5684 (elfstab_offset_sections): New fn, looks in stab_section_info
5685 chain to determine section bases to relocate a psymtab's worth
5686 of symbols, as they are being read.
5687 * mipsread.c: Conforming changes. Stabs-reading will relocate
5688 using one offset. MIPS-reading will not relocate at all.
5689 * partial-stab.h: Relocate different symbol types using different
5690 offsets from section_offsets.
5691 * symfile.c: Conforming changes.
5692 (find_lowest_section): Unused function to use later
5693 to free us from the Tyranny of the Text Section.
5694 (syms_from_objfile): Translate absolute arg ADDR to offsets used
5695 in all lower layers of symbol reading. Call format-specific
5696 sym_offsets function to initialize offsets for high speed symbol
5698 (symbol_file_add): Call reinit_frame_cache so callers don't have to.
5699 (symbol_file_command, add_symbol_file_command): Callers changed.
5700 * symmisc.c (dump_psymtab): Print new relocation parameters.
5701 * xcoffread.c: Corresponding changes.
5703 * buildsym.c: Tidy innerblock_complaint and blockvector_complaint.
5704 * main.c (main): Read the $HOME/.gdbinit file before processing
5705 the argv arguments (e.g. reading symbol files or core
5706 files). This allows global parameters to be set, which will apply
5707 during the symbol reading. The ./.gdbinit is still read after
5709 * symtab.c (list_symbols): `i variables' shouldn't show enum values.
5710 * xcoffexec.c: Clean up quote inside comment.
5712 Fri Jul 3 20:18:26 1992 Fred Fish (fnf@cygnus.com)
5714 * breakpoint.c, buildsym.c, c-exp.y, coffread.c, command.c,
5715 core.c, cplus-dem.c, dbxread.c, dwarfread.c, elfread.c, environ.c,
5716 eval.c, findvar.c, gdbtypes.c, hppabsd-tdep.c, hppahpux-tdep.c,
5717 i386-tdep.c, ieee-float.c, infcmd.c, inflow.c, infptrace.c,
5718 infrun.c, m2-exp.y, mipsread.c, objfiles.c, parse.c, procfs.c,
5719 putenv.c, remote-mm.c, remote-vx.c, solib.c, sparc-tdep.c,
5720 sparc-xdep.c, stack.c, symfile.c, symtab.c, symtab.h, target.c,
5721 tm-i386v.h, tm-sparc.h, utils.c, valarith.c, valops.c, valprint.c,
5722 values.c, xcoffread.c:
5723 Remove "(void)" casts from function calls where the return value
5724 is ignored, in accordance with GNU coding standards.
5726 Fri Jul 3 00:00:49 1992 John Gilmore (gnu at cygnus.com)
5728 * dbxread.c (process_one_symbol): Ignore N_MAIN, N_ENDM for Solaris.
5729 * partial-stab.h: Ignore N_ENDM.
5730 * elfread.c (elf_symtab_read): Ignore symbols that don't have a
5731 CODE or DATA section attachment. This eliminates a lot of random
5732 values from shared libraries, which screw up the ordinary symbols
5733 in the address ranges they happen to overlap.
5734 * buildsym.c (define_symbol): Eliminate special tests
5735 for function types; move into "function" cases in switch statement.
5736 (define_symbol: 'f', 'F', 'P'): Process all parameter types
5737 in case they define new type numbers. But ignore them (FIXME).
5738 ('k', 'B'): Ignore const and volatile if we see them (FIXME).
5739 (read_sun_builtin_type): Add commentary.
5741 Wed Jul 1 00:47:02 1992 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
5743 * xm-rs6000.h: define MEM_FNS_DECLARED
5745 Tue Jun 30 02:25:10 1992 John Gilmore (gnu at cygnus.com)
5747 * tm-mips.h (GDB_TARGET_IS_MIPS): Define for mips-xdep.c.
5748 (READ_MIPS_FORMAT, COFF_FORMAT): Remove, unused now.
5749 * mips-xdep.c: Remove most include files (unused, caused errs).
5750 (fetch_core_registers): Use right parameters in dummy fn.
5752 Mon Jun 29 18:30:57 1992 John Gilmore (gnu at cygnus.com)
5754 * buildsym.c (scan_file_globals): Beware the null file.
5755 Fix from Jim Williams.
5757 * stack.c (return_command): Evaluate expression *before* popping
5758 off the stack frames! Fix inspired by Jim Williams.
5759 (up_silently_command, down_silently_command): No sel frame is error.
5761 * defs.h (memcpy, memset): Conditionalize decls on
5762 #ifndef MEM_FNS_DECLARED, since DECstation differs.
5763 (alloca): Break out the STDC and non-STDC alloca cases, to make
5764 it work on old preprocessors as well as "picky ANSI" ones.
5765 * xm-mips.h (memcpy, memset): Declare, and set MEM_FNS_DECLARED.
5767 * mips-tdep.c (heuristic_proc_start): Zero arg produces zero.
5768 * utils.c (fputs_demangled): Rename SLOP since DECstation system
5769 header files define it!
5771 * tm-29k.h (BREAKPOINT): Allow it to be overridden with -D.
5773 Mon Jun 29 16:30:25 1992 Fred Fish (fnf@cygnus.com)
5775 * dbxread.c, i386-pinsn.c, i386-tdep.c, regex.c, solib.c, symmisc.c,
5776 symtab.h, tm-i386v4.h, valprint.c, values.c: Lint.
5777 * breakpoint.c, c-exp.y, coffread.c, command.c, environ.c, eval.c,
5778 findvar.c, infcmd.c, infptrace.c, infrun.c, m2-exp.y, parse.c,
5779 putenv.c, solib.c, sparc-xdep.c, symtab.c, tm-i386v.h, tm-sparc.h,
5780 utils.c, valarith.c, valops.c, valprint.c, values.c:
5781 Replace bcopy() use with memcpy(), which is more standard and can
5782 take advantage of gcc's builtin functions for increased performance.
5783 * breakpoint.c, buildsym.c, coffread.c, dbxread.c, i386-tdep.c,
5784 ieee-float.c, infcmd.c, sparc-tdep.c, stack.c, symtab.c, symtab.h,
5786 Replace bzero() use with memset(), which is more standard and can
5787 take advantage of gcc's builtin functions for increased performance.
5788 * i386-tdep.c, main.c, valprint.c:
5789 Replace bcmp() use with memcmp(), which is more standard and can
5790 take advantage of gcc's builtin functions for increased performance.
5792 Sun Jun 28 13:30:22 1992 Fred Fish (fnf@cygnus.com)
5794 * remote.c (remote_wait): Fix cast on signal() call.
5795 * defs.h (alloca): More diddling with alloca. Have to ensure
5796 that it has a prototype, so that if alloca is defined as a macro
5797 that takes an arg, the definition is seen as a use of a macro
5798 that takes an arg, to satisfy picky ANSI preprocessors.
5800 Sat Jun 27 12:12:20 1992 Fred Fish (fnf@cygnus.com)
5802 * sparc-pinsn.c: Use <string.h> rather than "string.h", for
5803 consistency with all other gdb files.
5804 * cadillac.c: Use <string.h> rather than <strings.h>.
5805 * cadillac.c (kernel_dispatch): Convert rindex usage to strrchr.
5806 * Makefile.in (MAKE): Remove definition for consistency with
5807 other Makefile.in files and to fix problem with recursive makes.
5809 Fri Jun 26 19:03:23 1992 John Gilmore (gnu at cygnus.com)
5811 * hppahpux-xdep.c (child_xfer_memory): Avoid PT_WDUSER because it
5814 Fri Jun 26 11:09:10 1992 Steve Chamberlain (sac@thepub.cygnus.com)
5816 * source.c (print_source_lines): for DOS interoperability; don't
5817 print CR (013) as ^M.
5819 Thu Jun 25 15:18:42 1992 Stu Grossman (grossman at cygnus.com)
5821 * dbxread.c (dbx_symfile_init): Move more code under hp9000s800
5823 * hppabsd-core.c: Don't include "param.h", include <sys/param.h>
5825 * remote.c (remote_wait): Cast signal to void * to avoid warning
5826 from busted HP compiler.
5828 * partial-stab.h (N_SO): Rearrange code a little so that all SO
5829 stabs cause end_psymtab to be called.
5831 * buildsym.c (read_sun_builtin_type): Handle new FCS Sun CC
5832 compiler feature of putting 'c' into basic type descriptors for
5835 * procfs.c (child_resume): Work around Solaris (on Sparc) lossage
5836 where there is no place for nPC in prrun struct.
5838 Thu Jun 25 12:06:00 1992 Fred Fish (fnf@cygnus.com)
5840 * mipsread.c: Pass NULL name pointer to init_type, not 0.
5841 * gdbtypes.c (init_type): Use copy of typename on type_obstack.
5842 * dwarfread.c (enum_type): Save enum names on type_obstack.
5843 * dwarfread.c (struct_type): Save member name on type_obstack.
5844 * symtab.c (_initialize_symtab): Fix misspelling.
5845 * regex.c (store_jump, insert_jump): Return void.
5847 Thu Jun 25 04:00:10 1992 John Gilmore (gnu at cygnus.com)
5849 * defs.h (PARAMS): Move to ../include/ansidecl.h.
5850 (alloca): Declare return type on SPARC, since Sun doesn't.
5851 (*_BYTE_ORDER): Improve comment: *must* be defined.
5853 * tm-hppa.h: New file, architectural definition of HP PA.
5854 * tm-hppabsd.h, tm-hppahpux.h: Shrink to deltas from tm-hppa.h.
5856 * am29k-pinsn.c, am29k-tdep.c, copying.awk, copying.c,
5857 hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5858 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, remote-udi.c,
5859 ser-go32.c, xcoffsolib.c: Remove <stdio.h> which is already in
5862 * hppa-coredep.c, hppa-pinsn.c, hppabsd-core.c, hppabsd-tdep.c,
5863 hppabsd-xdep.c, hppahpux-tdep.c, hppahpux-xdep.c, xcoffsolib.c,
5864 xcoffsolib.h, xm-go32.h, xm-hppabsd.h, xm-hppahpux.h: Copyrights.
5866 Wed Jun 24 12:53:20 1992 John Gilmore (gnu at cygnus.com)
5868 * printcmd.c (output_command): Thinko.
5869 (x_command): Only set remembered size/format if cmd succeeds.
5871 * dbxread.c (read_ofile_symtab): Remove N_CATCH special case,
5872 since it is no longer used and burns time for every symbol read.
5873 (process_one_symbol): Treat N_CATCH like default (complain).
5875 Wed Jun 24 00:26:56 1992 Stu Grossman (grossman at cygnus.com)
5877 * partial-stab.h (case N_TEXT): Fix fencepost error when
5878 detecting start of new symbol info after reading symtab for a
5879 module with a zero length TEXT segment.
5881 Tue Jun 23 21:46:26 1992 Fred Fish (fnf@cygnus.com)
5883 * Makefile.in (VERSION): Bump to 4.5.6.
5884 * coffread.c (coff_end_symtab): Cast 2nd arg of complain() to
5886 * defs.h (NORETURN): Define away for Lucid compiler.
5887 * remote.c (remote_timer, remote_interrupt): Signal handlers
5889 * ser-termios.c (serial_write, serial_close): Return whatever
5890 value the write/close call returns, rather than falling off end.
5891 * inferior.h (PTRACE_ARG3_TYPE): Third arg to ptrace is int on
5892 more systems than it is "char *". Define PTRACE_ARG3_TYPE to
5894 * infptrace.c, hppabsd-xdep.c, hppahpux-xdep.c, i386-xdep.c,
5895 inferior.h (call_ptrace): Use PTRACE_ARG3_TYPE to declare type
5897 * a68v-xdep.c, arm-xdep.c, convex-xdep.c, hp300ux-xdep.c, infrun.c,
5898 m88k-xdep.c, mach386-xdep.c, mips-xdep.c, os68k-xdep.c, pyr-tdep.c,
5899 pyr-xdep.c, rs6000-xdep.c, sparc-xdep.c, sun3-xdep.c, sun386-xdep.c,
5900 symm-xdep.c, ultra3-xdep.c: Use PTRACE_ARG3_TYPE to cast ptrace
5902 * sparc-xdep.c, a68v-xdep.c (fetch_inferior_registers,
5903 store_inferior_registers): Supply missing fourth argument to
5905 * cadillac.c (kernel_dispatch): Make return type void.
5906 * cadillac.c (iosig): Signal handlers take one int arg.
5907 * valprint.c (val_print_fields): Call fprint_symbol to get
5908 automatic C++ demangling for mangled field names.
5910 Mon Jun 22 20:18:06 1992 Fred Fish (fnf@cygnus.com)
5912 * command.c (add_abbrev_prefix_cmd): Fix misspelling in comment.
5913 * dwarfread.c (enum_type): Fix misspelling in comment.
5914 * valprint.c (val_print_fields, cplus_val_print): Minor
5915 adjustment to printing of C++ class structures to more closely
5916 match format for printing C structures, with and without setting
5919 Mon Jun 22 17:19:02 1992 Per Bothner (bothner@cygnus.com)
5921 * infrun.c (wait_for_inferior): Don't test for SIGEMT
5922 (which is not a Posix signal) if it isn't defined.
5923 * tm-linux.h, xm-linux.h, config/linux.m[ht], configure.in:
5924 New port to Linux (a free Unix clone for 386 machines).
5926 Sat Jun 20 19:19:52 1992 John Gilmore (gnu at cygnus.com)
5928 COFF changes for dealing better with EPI 29K C compiler output.
5930 * coffread.c (record_minimal_symbol): Pass the minsym type to it.
5932 (coff_end_symtab): Sort blocks if needed. Complain if misordered.
5933 (read_coff_symtab): Move patch_opaque_types call from
5934 coff_symfile_read. Restrict it to symtabs from this objfile.
5935 (process_coff_symbol: C_TPDEF): Don't put ordinary foward
5936 references on opaque type chain; just let coff_lookup_type handle 'em.
5937 (decode_type): Complain about tagndx values on
5938 non-struct/union/enum types, which the EPI compiler tends to produce.
5940 * symtab.c (list_symbols): Make minimal symbol variable-finding work.
5942 * tm-68k.h (FIX_CALL_DUMMY): Avoid alignment and byte order
5945 * elfread.c (elf_symfile_read): Update bfd_elf_find_section
5946 usage to match new prototype. Include libbfd.h to get prototype.
5948 * source.c (find_source_lines): Handle large st_size fields.
5950 Sat Jun 20 16:28:39 1992 Fred Fish (fnf@cygnus.com)
5952 * infcmd.c (jump_command): Use cleanups to avoid memory leaks.
5953 * stack.c (return_command): Use cleanups to avoid memory leaks.
5955 Fri Jun 19 19:06:41 1992 John Gilmore (gnu at cygnus.com)
5957 * remote-adapt.c, remote-eb.c, remote-mm.c: Lint. Fix
5958 INT_REGNUM to INTE_REGNUM.
5960 * tm-29k.h (SDB_REG_TO_REGNUM): Add for EPI 29K C compiler.
5962 Fri Jun 19 15:30:15 1992 Stu Grossman (grossman at cygnus.com)
5964 * configure.in, dbxread.c, hppa-coredep.c, hppa-pinsn.c,
5965 hppabsd-core.c, hppabsd-tdep.c, hppabsd-xdep.c, hppahpux-tdep.c,
5966 hppahpux-xdep.c, munch, partial-stab.h, tm-hppabsd.h,
5967 tm-hppahpux.h, xm-hppabsd.h, xm-hppahpux.h: HPPA merge.
5969 * Makefile.in (c-exp.tab.c, m2-exp.tab.c): Filter out bogus extern
5970 declarations of malloc/realloc/free that are inserted by some
5972 * m2-exp.y: Prevent conflicts with TRUE and FALSE tokens by
5974 * xm-rs6000.h: Declare malloc/realloc/free appropriately. Yet
5975 another decl of strdup (this really ought to come from libiberty.h!).
5977 Fri Jun 19 10:28:05 1992 John Gilmore (gnu at cygnus.com)
5979 * remote.c (getpkt): Error if input exceeds buffer size.
5980 (_initialize_remote): `set remotedebug' enables packet trace.
5982 * dbxread.c (process_one_symbol:N_FUN): GCC now produces relative
5983 N_SLINE's, etc, just like Sun cc on Solaris2.
5985 * am29k-tdep.c (read_register_stack, write_register_stack):
5986 Change RSTACK_HIGH_ADDR to rstack_high_address, a user-settable
5987 variable. Add `set' and `show' commands for it.
5988 * doc/gdb.texinfo: Document it.
5990 Thu Jun 18 19:35:22 1992 Fred Fish (fnf@cygnus.com)
5992 * valprint.c (type_print_1): Plug memory leak. Print all
5993 C++ syms as demangled, not just functions.
5994 * buildsym.c (read_range_type): When we find a signed char
5995 type, do a lookup of signed char, not plain char. Plain char's
5996 still get looked up as plain char's elsewhere.
5998 Thu Jun 18 18:59:04 1992 John Gilmore (gnu at cygnus.com)
6000 * eval.c: Avoid residue-by-zero when evaluating without side effects.
6001 (Bug and fix found by Pierre Willard.)
6003 Wed Jun 17 13:08:33 1992 Stu Grossman (grossman at cygnus.com)
6005 * xm-rs6000.h: Fix decls for malloc, realloc, and free.
6007 * xm-rs6000.h: Add decl for strdup().
6009 * tm-rs6000.h: Remove #include of inferior.h. Fixes many
6012 * breakpoint.c (enable_command, disable_command): Without args,
6013 should only affect normal breakpoints and watchpoints.
6015 * m68k-pinsn.c (print_insn_arg): Make register be const.
6016 * xcoffexec.c: Remove ' from comment.
6017 * xm-sun3os4.h: Define MALLOC_INCOMPATIBLE to avoid conflicts
6018 with decls of malloc in c-exp.tab.c (as produced by yacc).
6019 There's got to be a better way to do this...
6021 Wed Jun 17 11:10:40 1992 Fred Fish (fnf@cygnus.com)
6023 * partial-stab.h: Convert single rindex use to strrchr.
6024 * mipsread.c, dbxread.c: Remove troublesome inclusion of non-
6025 standard <strings.h> file, now that the only single use of
6026 rindex in the gdb source files is gone.
6028 Tue Jun 16 22:17:49 1992 Fred Fish (fnf@cygnus.com)
6030 * mipsread.c: Undo ill effects from including <strings.h>,
6031 which #defines index to be strchr. Unfortunately, index is
6032 a member of a symbol table structure that can't be changed.
6033 * mipsread.c: tm-mips.h includes coff/symconst.h and coff/sym.h,
6034 remove redundant #include's.
6036 Tue Jun 16 14:15:51 1992 Stu Grossman (grossman at cygnus.com)
6038 * mipsread.c: #include <strings.h> for rindex().
6040 Tue Jun 16 09:01:49 1992 Fred Fish (fnf@cygnus.com)
6042 * xcoffexec.c (map_vmap): Turn comment into a real C comment.
6044 Mon Jun 15 18:41:23 1992 Stu Grossman (grossman at cygnus.com)
6046 * dbxread.c (process_one_symbol), partial-stab.h: Ignore
6047 extraneous SO stabs from busted C++ compilers.
6049 Mon Jun 15 12:21:45 1992 Fred Fish (fnf@cygnus.com)
6051 * Makefile.in (VERSION): Bump to 4.5.5.
6052 * symtab.c (decode_line_1): Until C++ support stabilizes, when
6053 C++ lookups fail, print possibly helpful hint about completion.
6054 * cplus-dem.c (demangle_signature): Fix ARM style demangling
6055 for static data members.
6056 * dbxread.c (dbx_psymtab_to_symtab_1): Fix prototype.
6057 * config/ncr3000.mh (INSTALL): Don't use /usr/ucb/install,
6058 it's broken on ncr3000's.
6060 Mon Jun 15 07:21:00 1992 Fred Fish (fnf@cygnus.com)
6062 * dwarfread.c (decode_modified_type): Change type of first arg.
6063 Change 'modifier' to char from unsigned char. Cast single use
6064 that needs to be unsigned char.
6065 * symtab.h (SYMBOL_BASEREG_VALID): Explain disabling.
6066 * utils.c (strdup_demangled): Add function.
6067 * defs.h (strdup_demangled): Add prototype.
6068 * stack.c (return_command): Demangle C++ function names for query.
6069 * infcmd.c (jump_command): Demangle C++ function names for query.
6070 * cplus-dem.c (consume_count): New function and prototype.
6071 * cplus-dem.c (demangle_class, gnu_special, demangle_func_type,
6072 do_type): Replace conversion code with consume_count().
6073 * cplus-dem.c (gnu_special): Fix demangled of static members.
6074 * source.c (list_command): Print demangled function names
6075 when appropriate. Fix supplied by Peter Schauer.
6077 Mon Jun 15 01:45:48 1992 John Gilmore (gnu at cygnus.com)
6079 * sparc-tdep.c: Clean up slightly for Solaris2.
6081 * buildsym.c (define_symbol): Nameless types are now on several
6082 platforms; generalize them and un-ifdef them to make Solaris 2
6085 Sun Jun 14 10:55:51 1992 John Gilmore (gnu at cygnus.com)
6087 * infcmd.c: Fix typo (reported by Rob Savoye).
6088 * xm-sun4sol2.h (gregset_t): Thinko in register set definition.
6089 * symtab.h: Disable SYMBOL_BASEREG_VALID until it works.
6090 * dbxread.c (dbx_psymtab_to_symtab_1): Renamed from
6091 psymtab_to_symtab_1. Use current psymtab's sym_offset and symbol_size,
6092 rather than the one for the first file in the dependency chain.
6094 * dbxread.c (end_psymtab): Only reset texthigh if it's not already
6095 set. Don't reset our own texthigh, or dependency-only pst's, in
6096 scanning all the rest of the psymtabs.
6097 (process_one_symbol): Fix comments around N_OBJ, N_OPT, N_UNDF.
6099 * buildsym.h (N_UNDF): Improve comments.
6100 (N_LSYM, etc): Skip types without names (":T(0,3)=sfoob...").
6102 Sat Jun 13 11:16:45 1992 Fred Fish (fnf at cygnus.com)
6104 * symtab.h (struct symbol): Add aux_value union for preserving
6105 an additional per-symbol value.
6106 * symtab.h (SYMBOL_BASEREG, SYMBOL_BASEREG_VALID): Add defines.
6107 * frame.h (FRAME_GET_BASEREG_VALUE): Provide default definition.
6108 * findvar.c (read_var_value): Use SYMBOL_BASEREG if valid.
6109 * printcmd.c (address_info): Use SYMBOL_BASEREG if valid.
6110 * symmisc.c (print_symbol): Use SYMBOL_BASEREG if valid.
6112 Sat Jun 13 09:18:46 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6114 * symfile.c (clear_symtab_users_once): Now non-static (for
6117 Fri Jun 12 18:54:40 1992 John Gilmore (gnu at cygnus.com)
6119 * arm-pinsn.c, i960-pinsn.c, m68k-pinsn.c, mips-pinsn.c,
6120 ns32k-pinsn.c, pyr-pinsn.c, sparc-pinsn.c, tahoe-pinsn.c,
6121 vax-pinsn.c: Remove reg_names decl (now in defs.h).
6123 Solaris-2 support on SPARC:
6125 * dbxread.c: Add symbol_size to struct dbx_symfile_info.
6126 Add symbol_size and file offsets to struct symloc.
6127 Add static symbol_table_offset, string_table_offset,
6128 file_string_table_offset, next_file_string_table_offset,
6130 (add_old_header_file): Convert error() to complain()t.
6131 (dbx_symfile_read): Get symbol size via the objfile.
6132 Also get symbol_table_offset.
6133 (dbx_symfile_init): Record symbol size and count via the objfile.
6134 (dbx_next_symbol_text): Always add file_string_table_offset when
6135 accessing string table.
6136 (read_dbx_symtab): Initialize file_string_table_offset to 0.
6137 (SET_NAMESTRING): Use the offset.
6138 (end_psymtab): Large kludge to determine addresses where source
6139 files start and end (for the psymtab header).
6140 (psymtab_to_symtab_1): Set file_string_table_offset before reading.
6141 Get this, symbol size, and symbol offset, from psymtab.
6142 (read_ofile_symtab): Don't back up one symbol for Solaris2.
6143 Patch up last_source_start_addr if zero in N_SO.
6144 (process_one_symbol): Add variable function_start_offset.
6145 ( "", N_FUN, N_LBRAC, N_RBRAC, N_SLINE): Add ifdef for
6146 BLOCK_ADDRESS_FUNCTION_RELATIVE.
6147 ( "", N_OBJ, N_OPT): Ignore.
6148 (elfstab_build_psymtabs): New function to read stabs out of
6151 * Makefile.in: Accept $(BISON) even though we really want $(YACC).
6152 (gdb): use GLOBAL_CFLAGS when linking, too.
6153 * partial-stab.h (N_UNDF): Deal with Sol2 relative stringtab offsets.
6154 (N_OBJ, N_OPT): Ignore.
6155 ('f', 'F'): Save last function name.
6157 * elfread.c (record_minimal_symbol_and_info): Kludged to put
6158 extra info in the minimal symbol.
6159 (elf_symtab_read): The extra info is the size of an ELF object,
6160 which was kludged to us in the `udata' field of the BFD symbol.
6161 Gag me with a crowbar...
6162 (elf_symfile_read): Keep track of both the absolute load address,
6163 and the offset between load addr and symbols. Handle STABS as
6164 well as DWARF sections, passing the absolute load address to
6165 elfstab_build_psymtabs.
6167 * symfile.h: Prototype elfstab_build_psymtabs.
6168 * symfile.c: Add almost-OK debug versions of add_psymbol_*to_list.
6170 * xm-sysv4.h: Add <limits.h> to avoid conflicting defns in defs.h.
6172 * buildsym.h: Add processing_acc_compilation flag.
6173 * buildsym.c (read_sun_builtin_type, read_sun_floating_type): New.
6174 (define_symbol): Skip arg types in function entries. Resolve
6175 overloaded 'P' which acc uses for prototypes of functions called
6177 (read_type: 'b', 'r'): Handle Solaris2 builtin types.
6179 * minsyms.c (prim_record_minimal_symbol_and_info): Hack to
6180 save size of ELF symbols. FIXME.
6181 * tm-sun4os5.h: Rename to tm-sun4sol2.h. Update defines for Sol2.
6182 * xm-sun4os5.h: Rename to xm-sun4sol2.h. Hack more defines.
6184 * configure.in: Solaris config is sparc-sun-solaris2.
6185 * config/sun4os5.m[ht]: Rename to config/sun4sol2.m[ht]; new xm, tm.
6187 * objfiles.c (free_objfile): Eliminate storage leaks. Contributed
6188 by <Peter.Schauer@regent.e-technik.tu-muenchen.dbp.de>.
6189 * symfile.c (symfile_bfd_open): Comment where name is freed.
6190 * symmisc.c (extend_psymbol_list): Comment where list is freed.
6192 Fri Jun 12 08:24:36 1992 Fred Fish (fnf at cygnus.com)
6194 * expprint.c (print_subexp): Add missing ']'.
6195 * defs.h (reg_names): Fix declaration to match that in infcmd.c
6196 * stack.c (reg_names): Delete redundant (and inconsistent) decl.
6197 * WHATS.NEW: Point out improved C++ function name handling.
6198 * gdbtypes.c (lookup_fundamental_type): For now, use the same
6199 type names for both implicitly and explicitly signed integral
6200 types. See comment in the source code.
6202 Thu Jun 11 12:31:50 1992 John Gilmore (gnu at cygnus.com)
6204 Two `long long' fixes from Robert R. Henry (rrh@dino.tera.com):
6205 * defs.h (longest_to_int): Avoid void arm of ?: in error case.
6206 * expprint.c (print_subexp): Fix printing of register names.
6208 Thu Jun 11 01:33:40 1992 John Gilmore (gnu at cygnus.com)
6210 * inferior.h (register_valid): Declare.
6211 * remote-udi.c, rs6000-xdep.c, sparc-xdep.c, tm-rs6000.h: Remove decl.
6212 * objfiles.h (ALL_OBJFILE_{SYMTABS,PSYMTABS,MSYMBOLS}): Add
6213 macros for traversing the data structures in a single objfile.
6214 * tm-m88k.h, tm-sparc.h (REGISTER_NAMES): Remove extra semicolon.
6215 * tm-i960.h (REGISTER_NAMES): Cosmetic change.
6218 Tue Jun 9 17:19:45 1992 Fred Fish (fnf at cygnus.com)
6220 * c-exp.y, m2-exp.y: Move remapping defines for malloc and
6221 realloc. Add remapping defines for {yyss, yyssp, yyvs, yyvsp}.
6222 * config/{amix.mh, i386v4.mh, ncr3000.mh, stratus.mh,
6223 sun4os5.mh}: Add definition for INSTALL using /usr/ucb/install.
6225 Tue Jun 9 16:29:19 1992 Stu Grossman (grossman at cygnus.com)
6227 * depend: rebuild to account for remote-st2000.c.
6228 * remote-st2000.c: Almost works now.
6229 * tm-st2000.h: Need to turn on HAVE_68881, else things won't compile.
6231 Mon Jun 8 23:05:51 1992 Fred Fish (fnf@cygnus.com)
6233 * c-exp.y (yylex): Recognize single-quoted strings that specify
6234 tokens with embedded whitespace, such as C++ demangled names.
6235 * defs.h (demangle_and_match, strcmp_iw, skip_quoted): Prototypes.
6236 * main.c (gdb_completer_quote_characters): Add global variable.
6237 * main.c (symbol_completion_function): Total rewrite for C++
6238 demangled name handling.
6239 * main.c (skip_quoted): New function.
6240 * main.c (main): Set rl_completer_quote_characters.
6241 * symmisc.c (dump_symtab): Print source language for symtab.
6242 * symtab.c (expensive_mangler): Add prototype and function.
6243 * symtab.c (completion_list_add_symbol): Total rewrite for new
6244 C++ demangled name handling.
6245 * symtab.c (lookup_symbol): Check for demangled C++ symbol first,
6246 other changes for demangled C++ symbol handling.
6247 * symtab.c (lookup_demangled_block_symbol): Use demangle_and_match.
6248 * symtab.c (lookup_demangled_partial_symbol): Use demangle_and_match.
6249 * symtab.c (decode_line_1): Recognize C++ demangled names on input.
6250 * symtab.c (completion_list_add_symbol): Total rewrite for new
6251 C++ demangled name handling.
6252 * symtab.c (expensive_mangler): New function.
6253 * utils.c (strcmp_iw, demangle_and_match): New functions.
6254 * xcoffread.c (aixcoff_symfile_read): Fix prototype.
6256 Mon Jun 8 21:59:08 1992 John Gilmore (gnu at cygnus.com)
6258 * Makefile.in: Roll VERSION to 4.5.4.
6259 * Makefile.in, config/*.mh, config/*.mt: Rename TM_CFLAGS
6260 to MT_CFLAGS, XM_CFLAGS to MH_CFLAGS to match file names.
6261 * config/sun4os5.mh: Add MH_CFLAGS=-xs to save debug info.
6263 Mon Jun 8 14:17:42 1992 Stu Grossman (grossman at cygnus.com)
6265 * alldeps.mak: Rebuild to account for new files.
6266 * config/st2000.mt: Use tm-st2000.h, not tm-68k.h.
6267 * tm-st2000.h: New file.
6268 * configure.in: Tandem debug monitor (st2000) support.
6269 * remote-st2000.c, config/st2000.mt: ditto.
6271 Fri Jun 5 11:51:01 1992 John Gilmore (gnu at cygnus.com)
6273 * blockframe.c (inside_entry_file, inside_main_func,
6274 inside_entry_func): Return 0 if no symbols; avoid crashing.
6276 Wed Jun 3 17:48:04 1992 John Gilmore (gnu@cygnus.com)
6278 * xcoffread.c (read_xcoff_symtab): Set c_sclass from n_sclass
6279 without masking, since it is signed and will later be compared
6280 against signed quantities. The right fix is probably to make
6281 it all unsigned, but this is a small, safe fix for this release.
6282 FIXME -- make the real change sometime soon.
6284 Mon Jun 1 16:16:12 1992 Michael Tiemann (tiemann@cygnus.com)
6286 * remote-vx.c (vx_load_command,add_symbol_stub): Default READNOW
6287 parameter in call to `symbol_file_add' to 0.
6289 * xm-sun4os4.h (MALLOC_INCOMPATIBLE): Define it.
6291 Sun May 31 06:38:27 1992 Michael Tiemann (tiemann@cygnus.com)
6293 * configure.in: Handle -m680[01234]0-wrs.
6295 Fri May 29 22:16:02 1992 Michael Tiemann (tiemann@rtl.cygnus.com)
6297 * m68k-pinsn.c (print_insn_arg): Pass &EXT_FORMAT_68881 to
6298 `ieee_extended_to_double'.
6300 Wed May 27 09:27:57 1992 John Gilmore (gnu at cygnus.com)
6302 * valops.c (value_assign): Lint, by Pierre Willard.
6304 Tue May 19 19:38:10 1992 John Gilmore (gnu at cygnus.com)
6306 * coredep.c (fetch_core_registers): Remove premature warning,
6307 which triggers on DECstation even though all regs are accessible.
6309 * m68k-pinsn.c (print_insn_arg): Use new macros to get
6310 sign-extension of instruction fields even on unsigned-char hosts.
6311 Bug found by Fred J Roeber, fjr@sgfb.ssd.ray.com.
6313 88K changes inspired by Ted Lemon (uunet!lupine!mellon):
6314 * tm-m88k.h, tm-umax.h: Avoid sizeof() in REGISTER_xxx macros,
6315 since they define the target, not the host.
6316 * m88k-pinsn.c: Fix typo.
6318 Thu May 14 01:16:48 1992 John Gilmore (gnu at cygnus.com)
6320 * valarith.c (value_zerop): -0.0 is still zero.
6321 * eval.c (evaluate_subexp): Avoid NaN anomalies in float compares.
6322 Patches by Paul Eggert <eggert@twinsun.com>.
6324 Mon May 18 13:53:51 1992 Stu Grossman (grossman at cygnus.com)
6326 * alldeps.mak, depend: re-make to account for ser-*.c.
6328 Sun May 17 16:51:20 1992 Fred Fish (fnf@cygnus.com)
6330 * inflow.c (new_tty): Temporarily ignore SIGTTOU when
6331 disconnecting from controlling terminal, to avoid gdb hanging
6332 on SVR4. Fixes bug reported by Oliver Okrongli.
6333 * procfs.c (PROC_NAME_FMT): Change format to match default used
6334 by system, as suggested by Oliver Okrongli.
6335 * tm-68k.h (FRAME_FIND_SAVED_REGS): Apply missing parentheses
6336 bug fix from Brent Townshend (bst%tt@cam.ORG).
6337 * c-exp.y (nonempty_typelist): Fix memory overrun bug reported
6338 by turlais@rechser.total.fr.
6339 * dwarfread.c (decode_subscr_data): Fix bug in calculation of
6340 length of non-zero lowerbound arrays. Bug fix from Peggy Fieland.
6341 * objfiles.h (unlink_objfile): Add prototype.
6342 * objfiles.c (unlink_objfile): Add function.
6343 * objfiles.c (free_objfile): Call unlink_objfile.
6344 * objfiles.c (allocate_objfile): Call unlink_objfile on newly
6345 remapped objfiles. Bug reported by hahn@sunshine.labs.tek.com.
6346 Also, discard old possibly bogus sf struct.
6347 * symfile.c (symbol_file_add): Call init_entry_point_info() and
6348 find_sym_fns() for remapped symbol files, in case of any changes
6349 since the last mapping.
6351 Wed May 13 18:28:20 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6353 * findvar.c (read_relative_register_raw_bytes): use the raw size
6354 of a register to bcopy, rather than the host's sizeof(CORE_ADDR).
6356 Tue May 12 17:44:39 1992 Steve Chamberlain (sac@thepub.cygnus.com)
6358 Changes to support GDB running on DOS using GO32 and H8 support
6360 * defs.h: if xm.h doesn't define FOPEN_RB, include "fopen-same.h",
6361 allowing hosts with different text and binary file formats to
6363 * coffread.c (read_coff_symtab): changed calling convention and
6364 operation - now it opens its own file with FOPEN_RB rather than
6365 duping and fdopening the provided handle.
6366 * dbxread.c, cplus-dem.c: #include mangling.
6367 * exec.c: If O_BINARY isn't defined, set it to 0, call openp for
6368 binary files oring in the right bit.
6369 * utils.c, terminal.h, inflow.c: hackery because dos doesn't have terminals.
6370 * remote-hms.c: cleanup to use the new remote serial stuff
6371 * serial.h, ser-termios.c, ser-go32.c: newfiles to provide host
6372 independent remote terminal I/O.
6373 * remote.c: if DONT_USE_REMOTE not defined, then don't use it.
6374 * source.c (openp): fix off by one problem removing / - can now
6375 open a source file in the root directory with DOS.
6376 * values.c (value_as_pointer): remove bogus address bits from
6377 long. (unpack_long): unpack into unsigned long/short if pointer.
6379 Tue May 12 14:15:48 1992 Stu Grossman (grossman at cygnus.com)
6381 * infrun.c (child_attach): Don't allow gdb to attach to itself.
6382 It gets permanently stuck in many OSes.
6383 * breakpoint.c, infcmd.c, infrun.c, utils.c: Change many printfs
6385 * breakpoint.c: Improve help text for info breakpoints.
6387 Mon May 11 14:17:18 1992 John Gilmore (gnu at cygnus.com)
6389 * README: Add pointer to internals doc, and describe reading
6391 * utils.c (print_sys_errmsg): Use stderr. Reported by Pierre Willard.
6392 * symtab.c (output_source_filename): Remove old glop for wrapping
6393 lines, use wrap_here. Reported by Pierre Willard (pierre@la.tce.com).
6395 Thu May 7 11:45:03 1992 John Gilmore (gnu at cygnus.com)
6397 * Makefile.in: version.c should depend on Makefile, not Makefile.in.
6398 * munch: Add sort -u to avoid duplications.
6399 * symtab.c (lookup_symbol): Improve Stu's fix of 22 April.
6400 Improved fix by hahn@sunshine.labs.tek.com (Doug Hahn).
6402 Mon May 11 13:27:46 1992 Fred Fish (fnf@cygnus.com)
6404 * cplus-dem.c (demangle_signature): Recognize misplaced '_' to
6405 avoid infinite loops while demangling bogus mangled names.
6406 * valprint.c (type_print_base): Minor fix for GNU style guide
6409 Sat May 9 18:02:17 1992 Fred Fish (fnf at fishpond)
6411 * Makefile.in (VERSION): Bump to 4.5.3
6412 * Makefile.in (DEMANGLE_OPTS): Remove obsolete -Dnounderscore
6413 * Makefile.in (demangle): New target to create standalone
6414 demangler with same code and options as internal demangler.
6415 * cplus-dem.c: Massive restructuring, rewriting, cleanups, etc
6416 to support ARM style and Lucid style demangling, improve
6417 maintainability, fix several demangling bugs. More changes
6419 * defs.h (strstr): Add ANSI compatible prototype.
6420 * valprint.c (type_print_1): Demangle using ansi option.
6421 * config/ncr3000.mt (DEMANGLE_OPTS): Remove -Dnounderscore.
6423 Sat May 9 14:47:28 1992 Stu Grossman (grossman at cygnus.com)
6425 * xcoffexec.c (vmap_exec): Don't assume .text and .data are the
6428 Fri May 8 11:42:15 1992 Per Bothner (bothner@rtl.cygnus.com)
6430 * mipsread.c (parse_procedure): Return rather than using
6431 uninitialized variable 'b'.
6433 Fri May 8 07:48:27 1992 Stu Grossman (grossman at cygnus.com)
6435 * Makefile.in, remote-udi.c, remote-vx.c, 29k-share/dfe/mini2udi.c,
6436 29k-share/dfe/yank.c, vx-share/xdr_ptrace.c, vx-share/xdr_regs.c:
6437 Remove -I29k-share, -Ivx-share from Makefile.in. Make #includes
6438 relative to each source file.
6440 Fri May 8 07:48:27 1992 K. Richard Pixley (rich@cygnus.com)
6442 * Makefile.in: propogate INSTALL, INSTALL_DATA, INSTALL_PROGRAM on
6445 Thu May 7 10:00:52 1992 Stu Grossman (grossman at cygnus.com)
6447 * am29k-pinsn.c: Use new opcode table in "opcode/a29k.h".
6448 * am29k-tdep.c: Update to latest code from AMD.
6449 (get_saved_register) don't crap out if no frame.
6450 * remote-udi.c: Set/clear inferior_pid as appropriate.
6451 (udi_open) call target_preopen, don't close fd 0!!!, clean up
6452 error handling. Fixup end-of-debugging messages.
6453 (udi_fetch_registers) clean up big time, mainly don't multiply
6454 register_valid indices by 4, and use proper Offset when reading
6455 gr96-gr127. (udi_store_registers) general cleanup.
6456 (fetch_register) cleanup, simplify. (regnum_to_srnum)
6457 INT_REGNUM->INTE_REGNUM.
6458 * tm-29k.h: Upgrade to latest code from AMD.
6459 * 29k-share/udi/udip2soc.c: Get rid of useless errmsg_m macro.
6460 (UDIConnect) Clean up error processing (like, don't do exit() if
6461 execlp fails), make code restartable, make more attractive.
6462 (UDIStop) Use SIGINT instead of SIGUSR1, as isstip won't stop
6465 Wed May 6 14:34:18 1992 Per Bothner (bothner@rtl.cygnus.com)
6467 * tm-irix3.h: Re-define CPLUS_MARKER to '.'.
6468 * xm-rs6000.h, tm-rs6000.h: Move re-definition of CPLUS_MARKER
6469 from former to latter.
6471 Wed May 6 14:12:35 1992 Fred Fish (fnf@cygnus.com)
6473 * cplus-dem.c (do_args): Handle void args the same as others.
6474 * objfiles.c (free_objfile): Only try to unmap files when
6475 reusable objfiles are supported.
6476 * valprint.c (type_print_varspec_suffix): Add parameter that
6477 specifies if C++ demangling included function arguments. Use
6478 it to suppress printing extra pair of ()'s.
6479 * valprint.c (type_print_1): Fix problem with printing demangled
6480 C++ function types where demangled type includes the function
6483 Tue May 5 11:10:27 1992 Fred Fish (fnf@cygnus.com)
6485 * Makefile.in (DEMANGLER): Define and default to cplus-dem.
6486 Allows selection of C++ demangler to be a configuration option
6487 until multiple demanglers are supported.
6488 * demangle.h: New include file for extended demangler support.
6489 * breakpoint.c, gdbtypes.c, printcmd.c, stack.c, symtab.c,
6490 utils.c, valprint.c: Include "demangle.h" and change all calls
6491 to cplus_demangle() or fputs_demangled() to use individual
6493 * valprint.c (type_print_1): Change options to cplus_demangle
6494 to print demangled function args. Still broken, but now less so.
6495 * cplus-dem.c: Include demangle.h, reorganize and update some
6496 comments to reflect reality.
6497 * cplus-dem.c (cplus_demangle, cplus_mangle_opname): Change
6498 second arg from fixed integer to bit based multiple options.
6499 * cplus-dem.c (optable): Reformat and replace ansi members with
6501 * cplus-dem.c (do_type): Fix bug with parsing missing return type.
6503 Mon May 4 22:26:59 1992 John Gilmore (gnu at cygnus.com)
6505 * values.c (set_internalvar): Force evaluation of lazy values.
6506 Bug reported by RMS.
6508 Sun May 3 15:47:45 1992 Fred Fish (fnf@cygnus.com)
6510 * Makefile.in (VERSION): Bump to 4.5.2.
6511 * Makefile.in (DEMANGLE_OPTS): Add, default to -Dnounderscore.
6512 * configure.in: Simplify ncr3000 gdb_host logic, add gdb_target.
6513 * dwarfread.c (struct_type): Apply fix from Peggy Fieland for
6514 proper handling of bit fields.
6515 * gdbtypes.h (struct type): Clarify use of field.bitpos.
6516 * symtab.h: Fix couple of misspellings in comments.
6517 * value.h (struct value): Clarify use of bitpos.
6518 * value.h (unpack_field_as_long): Change prototype, returns
6520 * values.c (unpack_field_as_long): Change return type to LONGEST,
6521 sign extend unpacked fields that are signed, other rewriting.
6522 * config/ncr3000.mt: New target config file.
6524 Fri May 1 01:53:26 1992 John Gilmore (gnu at cygnus.com)
6526 * utils.c (printchar): Print 0x7F and 0x80-0x9F in \nnn notation
6527 even when printing 8-bit characters.
6529 * gdbtypes.c (make_{reference,pointer,function}_type): New
6530 functions which handle overwriting of forward-referenced types
6531 for stabs file reading.
6532 (lookup_{reference,pointer,function}_type): These just call
6533 the make_*_type functions with a null storage alloc parameter.
6534 * gdbtypes.h (make_{reference,pointer,function}_type): Declare.
6535 * xcoffread.c (smash_to_pointer_type): Remove, no longer used.
6537 * buildsym.c (dbx_lookup_type): Zero result for (-1,-1) arg.
6538 (dbx_alloc_type): Make it easier to understand. No funct change.
6539 (define_symbol: 't'): Don't put the typedef name into the name of
6540 the struct, union, or enum. Bugfix.
6541 (read_type: '*', '&', 'f'): Add comments. Use make_XXX_type
6542 routines to properly handle overwriting preallocated types so that
6543 forward references will work.
6544 (read_enum_type): Force enum values to file scope, due to bug in
6545 Sun compiler output. FIXME, fix later.
6547 Remove unused header_file_prev_index mechanism. It was already
6548 obsolete in gdb-3.5. These comments appeared in 3.5:
6549 /* This code was used before I knew about the instance codes.
6550 My first hypothesis is that it is not necessary now
6551 that instance codes are handled. */
6552 * dbxread.c (add_new_header_file): Remove header_file_prev_index.
6553 * buildsym.h: Remove it and prev_index that saves it.
6554 * buildsym.c (push_subfile, pop_subfile, start_symtab): Remove it.
6556 * solib.c (special_symbol_handling): When called from core files,
6557 must set up debug_addr. Don't print error messages, just return.
6558 * symmisc.c (print_symbol): Less ascii diarrhea for enums, please.
6560 Wed Apr 29 15:26:51 1992 Per Bothner (bothner@rtl.cygnus.com)
6562 * cplus-dem.c: Allow nested class names (as in
6563 Foo::Bar::method()).
6564 Allow the cleaner cfront style of nested class names
6565 (Q2_3Foo3Bar as well as Q23Foo3Bar).
6566 Make cplus_demangle re-entrant by removing use of global
6567 variables. Instead, place all shared variables in a
6568 stack-allocated structure, and pass around its address.
6570 Fri Apr 24 07:41:19 1992 Stu Grossman (grossman at cygnus.com)
6572 * Makefile.in (make-proto-gdb-1): 1st cut at packaging
6573 29k-share/* subdirs...
6575 * remote-udi.c (udi_insert/remove_breakpoint): Completely
6576 rewrite, only leave out the bugs.
6578 * Makefile.in: Add 29k/UDI support. Improve depend.
6579 * alldeps.mak, configure.in, depend: Add 29k/UDI support.
6581 * am29k-tdep.c: Update to use new calling conventions, and misc
6584 * m68k-pinsn.c (print_insn_arg): Make branch offsets be signed.
6586 Thu Apr 23 18:43:17 1992 Fred Fish (fnf@cygnus.com)
6588 * tm-29k.h: Set DECR_PC_AFTER_BREAK to 0, as 29ks have nice
6589 breakpoint instructions that leave PC pointing at the right place.
6591 * core.c (core_open): Call warning() to print warnings.
6593 Wed Apr 22 09:55:42 1992 Stu Grossman (grossman at cygnus.com)
6595 * symtab.c (lookup_symbol): Need to check if msymbol->name is
6596 NULL, as ALL_MSYMBOLS will never return a NULL msymbol pointer.
6597 This prevents a crash when trying to lookup the value of a
6598 non-existent symbol.
6600 Wed Apr 22 09:42:15 1992 Fred Fish (fnf@cygnus.com)
6602 * signame.c, signame.h: Remove, replaced by strsignal.c in
6604 * i960-tdep.c, infrun.c, mach386-xdep.c, procfs.c, sparc-tdep.c,
6605 sun386-xdep.c: Remove include of signame.h
6606 * Makefile.in (SFILES_MAINDIR): Remove signame.c
6607 * Makefile.in (HFILES): Remove signame.h
6608 * Makefile.in (OBS): Remove signame.o
6609 * defs.h (safe_strerror, safe_strsignal, strerrno, strsigno,
6610 errno_max, signo_max, strtoerrno, strtosigno, strsignal,
6611 psignal, perror): Add prototypes.
6612 * defs.h, xm-apollo68v.h, xm-ultra3.h (SYS_SIGLIST_MISSING):
6614 * depend: Manually remove signame.[cho] references.
6615 * convex-tdep.c (subsig_name): Replace use of sys_siglist with
6617 * convex-xdep.c (core_file_command): Replace use of sys_siglist
6618 with safe_strsignal.
6619 * core.c (core_open): Replace use of sys_siglist with
6621 * core.c (memory_error): Replace use of sys_errlist with
6623 * i960-tdep.c (print_fault): Replace use of sys_siglist with
6625 * infcmd.c (program_info): Replace use of sys_siglist with
6627 * infrun.c (signal_stop, signal_print, signal_program):
6628 Allocate dynamically based on dynamic determination of number
6629 of signals to support.
6630 * infrun.c (child_create_inferior): Replace use of sys_errlist
6632 * infrun.c (wait_for_inferior): Replace use of sys_siglist with
6634 * infrun.c (sig_print_info): Replace use of sig_abbrev with
6635 strsigno and sys_siglist with safe_strsignal.
6636 * infrun.c (handle_command): Call signo_max to find number of
6637 signals. Replace sig_number with strtosigno and sig_abbrev with
6639 * infrun.c (signals_info): Replace sig_number with strtosigno.
6640 * infrun.c (_initialize_infrun): Call signo_max to find number of
6641 signals. Dynamically allocate signal_{stop,print,program}.
6642 * procfs.c (errno_table): Remove, now in libiberty/strerror.c.
6643 * procfs.c (errnoname): Add function and prototype.
6644 * procfs.c (info_proc_siginfo): Call errnoname, replace use
6645 of sys_siglist with safe_strsignal.
6646 * procfs.c (info_proc_stop, info_proc_signals): Replace use of
6647 sys_siglist with safe_strsignal.
6648 * procfs.c (info_proc_stop): Call errnoname.
6649 * procfs.c (signalname): Replace sig_abbrev with strsigno.
6650 * stuff.c (main, get_offset): Replace use of sys_errlist with
6652 * sun386-xdep.c (core_file_command): Replace use of sys_siglist
6653 with safe_strsignal.
6654 * umax-xdep.c (core_file_command): Replace use of sys_siglist
6655 with safe_strsignal.
6656 * utils.c (safe_strerror, safe_strsignal): Add functions that
6657 call strerror and strsignal respectively, and deal with NULL
6659 * utils.c (perror_with_name, print_sys_errmsg): Replace use of
6660 sys_errlist with safe_strerror.
6661 * valprint.c (val_print): Replace use of sys_errlist with
6664 Tue Apr 21 12:00:47 1992 K. Richard Pixley (rich@cygnus.com)
6666 * Makefile.in: rework CFLAGS so that they can be set from the
6667 command line to make. CFLAGS -> INTERNAL_CFLAGS.
6668 USER_CFLAGS -> CFLAGS. Remove MINUS_G. Default CFLAGS to -g.
6669 Pass CFLAGS on recusions.
6671 Fri Apr 17 19:25:57 1992 Fred Fish (fnf@cygnus.com)
6673 * gdbtypes.h, c-exp.y, m2-exp.y, mipsread.c, gdbtypes.c: Back
6674 out of change on 4/14/92 and remove TYPE_FLAG_FUND_TYPE. It was
6675 overkill for the problem it solved.
6676 * valprint.c (type_print_base): Remove TYPE_FLAG_FUND_TYPE test
6677 and default to simply printing type names as appropriate.
6678 * main.c (main): Remove one of the leading newlines from
6679 warning_pre_print initialization.
6680 * objfiles.c (open_existing_mapped_file): Add function and
6682 * objfiles.c (open_mapped_file): Rewrite to use new function
6683 open_existing_mapped_file.
6685 Thu Apr 16 23:50:12 1992 John Gilmore (gnu at cygnus.com)
6687 * sun3-xdep.c (fetch_core_registers): Lint.
6688 * tm-sun3.h: Prototype lint.
6691 Thu Apr 16 19:56:50 1992 Fred Fish (fnf@cygnus.com)
6693 * dwarfread.c (TARGET_FT_POINTER_SIZE, TARGET_FT_LONG_SIZE):
6694 Define using TARGET_PTR_BIT and TARGET_LONG_BIT for now.
6695 * objfiles.c: Cast calls to close() with unused returns to void.
6696 * objfiles.c (allocate_objfile): Initialize objfile's mmfd, free
6697 old objfile's name before updating it.
6698 * objfiles.c (free_objfile): Major rewrite for mapped objfiles.
6699 * objfiles.h (objfile struct): Add mmfd member.
6700 * symfile.c (syms_from_objfile): Move some code to
6701 new_symfile_objfile.
6702 * symfile.c (new_symfile_objfile): Add new function, common code
6703 from syms_from_objfile.
6704 * symfile.c (symbol_file_add): Call new_symfile_objfile for both
6705 mapped and unmapped symbol files.
6706 * symfile.c (symbol_file_command): Print "No symbol file now"
6707 message, ala exec_file_command for the exec file.
6708 * symfile.h (new_symfile_objfile): Add prototype.
6709 * xcoffexec.c (map_vmap): Add call to new_symfile_objfile.
6710 * xcoffsolib.c (solib_add): Add call to new_symfile_objfile.
6712 Thu Apr 16 18:26:34 1992 Per Bothner (bothner@cygnus.com)
6714 * rs6000-pinsn.c: New version from IBM (Metin).
6715 * m2-exp.y: Re-write string initializers ("<>" => {'<', '>'})
6716 to avoid warnings from some compilers.
6718 Tue Apr 14 22:33:55 1992 Fred Fish (fnf@cygnus.com)
6720 * gdbtypes.h (FT_FIXED_DECIMAL, FT_FLOAT_DECIMAL): Add defines.
6721 * gdbtypes.h (TYPE_FLAG_FUND_TYPE): Add define for bit in a
6722 type's flag word that marks it as a fundamental type.
6723 * c-exp.y (_initialize_c_exp): Add TYPE_FLAG_FUND_TYPE bit to
6724 flags argument for all calls to init_type().
6725 * m2-exp.y (_initialize_m2_exp): Add TYPE_FLAG_FUND_TYPE bit to
6726 flags argument for all calls to init_type(). Also remove
6727 dependency on host sizes for ints, floats, etc.
6728 * mipsread.c (_initialize_mipsread): Add TYPE_FLAG_FUND_TYPE bit to
6729 flags argument for all calls to init_type(). Also remove
6730 dependency on host sizes for ints, floats, etc.
6731 * gdbtypes.c (lookup_fundamental_type): Add TYPE_FLAG_FUND_TYPE
6732 bit to flags argument for all calls to init_type(). Add types
6733 FT_FIXED_DECIMAL and FT_FLOAT_DECIMAL.
6734 * valprint.c (unsigned_type_table, signed_type_table,
6735 float_type_table): Remove.
6736 * valprint.c (type_print_base): Test new TYPE_FLAG_FUND_TYPE
6737 bit when printing fundamental types, and print the actual name
6738 for such types, rather than inventing one. Remove code that
6739 invented fundamental type names.
6740 * valprint.c (_initialize_valprint): Remove initializations
6741 for now removed unsigned_type_table, signed_type_table, and
6744 Tue Apr 14 14:30:46 1992 Stu Grossman (grossman at cygnus.com)
6746 * remote-vx.c, vx-share/xdr_ptrace.c, vx-share/xdr_ptrace.h,
6747 vx-share/xdr_rdb.h: Update for new remote protocol under VxWorks
6750 Mon Apr 13 20:59:21 1992 Fred Fish (fnf@cygnus.com)
6752 * dwarfread.c (target_to_host): New function similar to previous
6754 * dwarfread.c (SWAPIN, swapin): Remove macro and support function.
6755 Extensive changes to convert all previous usages to use new
6756 target_to_host() function.
6757 * dwarfread.c (struct dieinfo): Change types of most integral
6758 members to be unsigned.
6760 Mon Apr 13 15:59:10 1992 John Gilmore (gnu at cygnus.com)
6762 * WHATS.NEW: Revise -mapped doc.
6764 Sat Apr 11 23:14:36 1992 John Gilmore (gnu at cygnus.com)
6766 * mipsread.c (parse_partial_symbols): Complain when sh->index is
6767 too high or when skipping `forwards' moves us backwards.
6768 (parse_type): Print mis-guessed tag name in complaint.
6769 (parse_external): Eliminate cur_stab and obscure top_stack clobbers.
6770 (parse_procedure): Do not attempt to create symbols; just fill in
6771 the SYMBOL_VALUE field of a .gdbinfo. symbol if we can find one.
6772 (psymtab_to_symtab_1): Split up `stabs' from `native ecoff' code
6773 for clarity. Set top_stack before calling parse_external. In
6774 stabs, sort symbols before calling parse_procedure.
6776 * symmisc.c (std_in, std_out, std_err): Add vars to access std
6777 FILE *'s when debugging GDB (e.g. as args to dump_symtab).
6778 * Makefile.in: Remove stage* targets. Avoid echo on recursive
6779 makes. Eliminate doc/Makefile from tar.Z file if doc/Makefile.in
6782 Fri Apr 10 23:47:37 1992 John Gilmore (gnu at cygnus.com)
6784 * Makefile.in (VERSION): Set to 4.5.1.
6785 * xcoffread.c (NO_TYPEDEFS): Fix typo in commented-out #define.
6786 * sparc-tdep.c (supply_gregset, fill_gregset, supply_fpregset,
6787 fill_gregset): New functions for SVR4 /proc support.
6788 * mipsread.c: Cleanup. Add more complaints for unhandled cases.
6789 Remove new symbol types and such to ../include/coff/symconst.h.
6790 (parse_symbol): Simplify code for parsing struct/enum/unions.
6791 (parse_type): Handle `long long' types.
6792 (upgrade_type): Handle `const' qualifier.
6793 (parse_partial_symbols): fix indentation, clean a bit.
6795 Fri Apr 10 22:41:03 1992 Fred Fish (fnf@cygnus.com)
6797 * dwarfread.c (SWAPIN,swapin): New macro and function to call to
6798 copy in data from raw read buffers, calling bfd byteswapping
6799 routines as appropriate. Use to replace most existing memcpy
6801 * dwarfread.c (basicdieinfo, completedieinfo): Add objfile arg.
6802 * configure.in: Recognize new ncr3000 config.
6803 * config/ncr3000.mh: New config file.
6805 Fri Apr 10 08:30:58 1992 Stu Grossman (grossman at cygnus.com)
6809 * README: Update for release.
6810 * Makefile.in: Update version to 4.5.
6811 * WHATS.NEW: The obvious.
6813 * depend: Generate new depend file for this release.
6815 * Makefile.in (depend): Fix dependancy generation so that it does
6816 not include gcc 'fixincluded' files, which are usually in a system
6819 Thu Apr 9 13:35:00 1992 Per Bothner (bothner@rtl.cygnus.com)
6821 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik).
6822 * buildsym.c (#ifdef RS6000_TARGET): Don't create unnecessary
6823 symbols for nameless types. And, handle `R' (register parameter
6824 type) for AIX. (an extension to existing stabstring grammar).
6825 * rs6000-xdep.c: Fix typo (= should have been ==).
6827 Thu Apr 9 12:10:06 1992 Stu Grossman (grossman at cygnus.com)
6829 * Makefile.in: version=4.4.88, add xm-vax.h to HFILES.
6831 Thu Apr 9 02:29:03 1992 John Gilmore (gnu at cygnus.com)
6833 * xm-sun4os5.h (DO_DEFERRED_STORES, CLEAR_DEFERRED_STORES): Zap.
6834 * signame.c (SIGWAITING, SIGLWP): Add.
6836 Tue Apr 7 16:34:07 1992 Per Bothner (bothner@cygnus.com)
6838 * xm-i386mach.h: add decls for errno and strdup().
6840 * breakpoint.c (breakpoint_1): Add (int) casts for enums
6841 used in array index context (otherwise, some compilers barf).
6843 Tue Apr 7 08:45:46 1992 Stu Grossman (grossman at cygnus.com)
6845 * m68k-tdep.c, tm-sun3.h: #ifdef around get_longjmp_target().
6846 Change def of SAVED_PC_AFTER_CALL to call routine to see if we are
6847 in a system call, and provide better backtrace if so.
6849 * Makefile.in (HFILES): Add xcoffsolib.h.
6850 * rs6k-opcode.h: Move to ../include/opcode/rs6k.h.
6851 * rs6000-pinsn.c: #include "opcode/rs6k.h"
6853 * mipsread.c (read_mips_symtab, read_the_mips_symtab,
6854 mipscoff_symfile_read): Convert to BFD to do file I/O.
6856 * symfile.c: #include <ctype.h> to get proper def if isspace().
6858 * i386-tdep.c (get_longjmp_target): #ifdef GET_LONGJMP_TARGET.
6860 Mon Apr 6 17:25:45 1992 Per Bothner (bothner@cygnus.com)
6862 * mipsread.c: Create a .gdbinfo pseudo-symbol for each
6863 function also when parsing embedded stabs.
6865 Mon Apr 6 15:25:03 1992 Stu Grossman (grossman at cygnus.com)
6867 * mipsread.c: Fix more declarations.
6869 * mipsread.c: Fix many invocations of complain. Use enum
6870 type_code where appropriate.
6872 * xm-vaxult.h: Add decl for strdup().
6874 * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h
6877 Fri Apr 3 17:41:29 1992 Stu Grossman (grossman at cygnus.com)
6879 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to
6882 Fri Apr 3 12:17:14 1992 Per Bothner (bothner@cygnus.com)
6884 * munch: Must pre-pend "_" to "initialize" for SYSV style nm.
6885 * tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
6886 Merge in more patches for rs6000 from Metin Ozisik.
6887 * utils.c: Fix typo in comment.
6889 Fri Apr 3 11:23:03 1992 Fred Fish (fnf@cygnus.com)
6891 * procfs.c (procinfo struct): Add nopass_next_sigstop member.
6892 * procfs.c (attach): Set nopass_next_sigstop if attached
6893 process is forcibly stopped.
6894 * procfs.c (child_resume): Use nopass_next_sigstop to suppress
6895 resending SIGSTOP to attached process on first resume.
6897 Fri Apr 3 01:37:26 1992 Stu Grossman (grossman at cygnus.com)
6899 * Makefile.in (SFILES_MAINDIR): add mipsread.c
6901 Thu Apr 2 20:20:54 1992 John Gilmore (gnu at cygnus.com)
6903 * Makefile.in (OBS): Compile mipsread.c for all targets now.
6904 (VERSION): Bump to 4.4.85.
6905 * mipsread.c: Update for new include files. Lint.
6906 * tm-irix3.h, tm-mips.h: Use new include files for ECOFF symtab.
6907 * config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
6908 Don't need to bring in mipsread.o specially any more.
6910 Thu Apr 2 19:38:31 1992 Stu Grossman (grossman at cygnus.com)
6912 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real
6913 routine (for Irix-4.x). Make many funcs static and void.
6914 * mips-tdep.c (mips-frame-chain): Clean up, simplify.
6915 * (init_extra_frame_info): Don't trash cached value of frame
6916 pointer register. This fixes backtracing through routines that use
6917 alloca(). Generally clean up declarations of functions, and use
6918 typedefs and macros to reference data structures as appropriate.
6919 * tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO): use proper type for
6922 Thu Apr 2 09:47:11 1992 Fred Fish (fnf@cygnus.com)
6924 * values.c (unpack_long): Fix unpacking error for signed chars
6925 on hosts where the default character type is unsigned.
6926 * procfs.c (pr_flag_table, pr_why_table): Add some entries
6927 for newer SVR4 variants.
6928 * procfs.c (proc_set_exec_trap): Reorder tests for ioctl's that
6929 turn off trace inherit-on-fork flag to favor latest SVR4 method.
6930 * procfs.c (mappingflags): Add support for MA_PHYS
6932 Thu Apr 2 00:55:56 1992 John Gilmore (gnu at cygnus.com)
6934 * buildsym.c (read_struct_type): Avoid coredump when C++
6935 abbreviated type name is messed up. Reported by Joe Buck.
6936 FIXME, we need to determine whether GDB or GCC needs to be
6937 smarter to correctly locate this type name.
6939 * c-exp.y, coffread.c, command.c, command.h, copying.awk,
6940 dbxread.c, gdbtypes.c, infcmd.c, inferior.h, infrun.c,
6941 m2-exp.y, printcmd.c, remote.c, solib.c, source.c, stack.c,
6942 symtab.c, tm-sun4os4.h, tm-sun4os5.h, values.c: Lint.
6943 * symfile.c (add_symbol_file_command): Initialize mapped/readnow.
6945 Wed Apr 1 11:39:52 1992 Fred Fish (fnf@cygnus.com)
6947 * breakpoint.h (bpdisp, bptype): Remove trailing comma.
6948 * symtab.h (current_source_symtab): Make extern
6949 * symtab.h (current_source_line): Make extern
6950 * inferior.h: Move all procfs.c prototypes to one place, add
6951 prototype for proc_signal_handling_change. Add prototypes for
6952 signal_stop_state, signal_print_state, and signal_pass_state.
6953 * inferior.h (stop_soon_quietly): Make extern
6954 * inferior.h (attach_flag): Make extern
6955 * infrun.c (NOTICE_SIGNAL_HANDLING_CHANGE): Default is null.
6956 * infrun.c (signal_stop_state, signal_print_state,
6957 signal_pass_state): New functions to query specific signal
6959 * infrun.c (handle_command): Minor error message change, add
6960 NOTICE_SIGNAL_HANDLING_CHANGE.
6961 * procfs.c (open_proc_file): Remove iris specific reset of
6962 inherit-on-fork flag, moved to proc_set_exec_trap().
6963 * procfs.c (proc_set_exec_trap): Add SVR4 and iris code
6964 to reset inherit-on-fork flag, bash comment to GNU form.
6965 * procfs.c (proc_base_address, set_proc_siginfo,
6966 fetch_core_registers): Conform to code style.
6967 * procfs.c (signame.h): Include.
6968 * procfs.c (MAX_SYSCALLS, syscall_table[], init_syscalltable(),
6969 syscallname(), info_proc_syscalls()): New macros, tables, and
6970 functions to organize and report system call information.
6971 * procfs.c (saved_fltset, saved_trace, saved_sighold,
6972 saved_exitset, saved_entryset): Add to procinfo struct.
6973 * procfs.c (struct trans): Add.
6974 * procfs.c (pr_flag_table, pr_why_table, faults_table,
6975 siginfo_table, errno_table): Tables to translate numeric values
6976 to symbolic names and short descriptions.
6977 * procfs.c (signalname, info_proc_signals): Add function and
6979 * procfs.c (proc_info): Now info_proc.
6980 * procfs.c (proc_info_address_map): Now info_proc_mappings.
6981 * procfs.c (info_proc_flags, info_proc_stop, info_proc_siginfo,
6982 info_proc_faults, lookupname, lookupdesc, sigcodename,
6983 sigcodedesc): New functions.
6984 * procfs.c (proc_signal_handling_change): New function to set
6985 the trace flags based on the state of gdb's signal handling flags.
6986 * procfs.c (inferior_proc_init): Call proc_signal_handling_change
6987 and remove code to do PIOCSTRACE ioctl.
6988 * procfs.c (attach, detach): Preserve and restore process flags
6989 using saved_* fields in procinfo struct.
6990 * procfs.c (attach): Call proc_signal_handling_change.
6991 * procfs.c (info_proc): Major rework to expand "info proc" cmd.
6992 * procfs.c (proc_desc): Update for latest changes.
6993 * xm-irix4.h (CREATE_INFERIOR_HOOK): Protect by USE_PROC_FS.
6994 * xm-irix4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6995 * xm-sysv4.h (NOTICE_SIGNAL_HANDLING_CHANGE): Add definition.
6997 Tue Mar 31 18:38:28 1992 Fred Fish (fnf@cygnus.com)
6999 * procfs.c (set_proc_siginfo): Add prototype and new function.
7000 * procfs.c (detach, child_resume): Call set_proc_siginfo to set
7001 up inferior siginfo struct.
7002 * elfread.c (elf_symfile_read): Compute the relocation amount
7003 by subtracting off the address of the ".text" section.
7004 * solib.c: Add pointer to ".text" section to so_list struct.
7005 * solib.c (solib_map_sections): Initialize pointer to ".text"
7006 section in so_list struct.
7007 * solib.c (symbol_add_stub): Pass base address of ".text"
7008 section to symbol_file_add, rather than the load address of
7009 the shared library. On SunOS they are the same. On SVR4 they
7012 Tue Mar 31 17:48:15 1992 Stu Grossman (grossman at cygnus.com)
7014 * mipsread.c (parse_procedure): PDR.isym should get pointer to
7015 function name, not .gdbinfo. symbol.
7017 Tue Mar 31 17:05:04 1992 John Gilmore (gnu at cygnus.com)
7019 * breakpoint.c (breakpoint_1): Fix prototype, this time for sure!
7021 Tue Mar 31 11:01:06 1992 Stu Grossman (grossman at cygnus.com)
7023 * Makefile.in (VERSION): 4.4.8
7025 * procfs.c (open_proc_file): Disable inherit-on-fork flag so that
7026 commands in .cshrc/.profile won't get traced.
7028 Tue Mar 31 08:11:58 1992 John Gilmore (gnu at cygnus.com)
7030 * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc.
7031 * exec.c (build_section_table): Don't abort if no sections.
7032 * sparc-tdep.c (single_step): Lint.
7033 * utils.c (mrealloc): Handle realloc (0, size) case here.
7035 Mon Mar 30 16:50:43 1992 Stu Grossman (grossman at cygnus.com)
7037 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as
7040 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs.
7042 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that
7043 .gdbinfo. symbols are created. Move creation from parse_procedure
7044 to parse_symbol, where it is fairly easy to grow the symtab. This
7045 also fixes a symtab trashing bug on all mips-based systems.
7046 * (got_numargs, lookup_numargs, free_numargs): Delete. Not
7048 * tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c: Re-do struct
7049 mips_extra_func_info, and all the PROC_xxx macros that look at it.
7051 Mon Mar 30 14:17:53 1992 Per Bothner (bothner@cygnus.com)
7053 * c-exp.y: Add missing return type to yyparse() prototype.
7055 Sat Mar 28 22:22:06 1992 John Gilmore (gnu at cygnus.com)
7057 Create and use macros for iterating on symtabs, psymtabs, msymbols.
7059 * minsyms.c (iterate_over_msymbols): Remove; clunky and slow.
7060 * symfile.h, symtab.h (iterate_over_msymbols): Remove prototype
7061 * coffread.c (coff_symfile_read): iterate_over_symtabs => ALL_SYMTABS.
7062 (patch_opaque_types): Avoid dummy args and result.
7063 * objfiles.c (have_partial_symbols, have_full_symbols,
7064 have_minimal_symbols): explicit iteration => ALL_OBJFILES; simplify.
7065 (iterate_over_objfiles, iterate_over_symtabs,
7066 iterate_over_psymtabs): Remove, clunky and slow.
7067 * objfiles.h: Replace iterate_over_* prototypes with ALL_SYMTABS,
7068 ALL_PSYMTABS, and ALL_MSYMBOLS macros.
7069 * symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
7070 dump_objfile): Remove dummy args and results. Move filename
7071 comparisons to callers.
7072 (printsyms_command, printpsyms_command, printmsyms_command,
7073 printobjfiles_command): iterate_over_* => ALL_*. Compare filenames.
7074 * symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
7075 lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
7076 list_symbols, make_symbol_completion_list): Replace explicit
7077 iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
7078 Eliminate Dijkstra flag crap, break out of loops with gotos.
7079 (lookup_symtab_1): Protect '/' tests from short filenames.
7080 (cplus_mangled_symbol): Move inline into lookup_symbol.
7081 * xcoffexec.c (relocate_objfile_msymbols): Remove poor hack.
7082 (relocate_minimal_symbol): Move inline to vmap_symtab.
7083 (vmap_symtab): Replace iteration with ALL_OBJFILES,
7084 iterate_over_msymbols with ALL_MSYMBOLS.
7086 Misc cleanup prior to release.
7088 * Makefile.in (VERSION): Roll to 4.4.7.
7089 (HFILES): Add call-cmds.h.
7090 * call-cmds.h: New header for command fns called by other files.
7091 * breakpoint.c (watchpoints_info): Remove, same as breakpoints_info.
7092 (breakpoint_1): Remove unused type arg. Change callers.
7094 * dwarfread.c (dwarf_build_psymtabs): Remove mainline test.
7095 * mipsread.c (compare_symtabs, compare_psymtabs): Remove, unused.
7096 * mipsread.c: Add prototypes for all static functions.
7098 * symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7099 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7100 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove, unused.
7101 * xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
7102 dump_blockvector, dump_block, dump_addrchass, dump_namespace,
7103 dump_symbol, dump_type, dump_linetable, dump_strtbl): Remove 2nd
7106 * buildsym.c (define_symbol): Handle global register variables
7107 (from Pierre Willard). Complain if register numbers are too large.
7108 * target.c (nomemory): Now that higher levels examine errno, give EIO.
7109 * tm-sparc.h: Don't #include <sun4/reg.h>.
7110 * sparc-tdep.c (sparc_frame_chain, frame_saved_pc): Remove
7111 dependency on <sun4/reg.h>. Start to handle cross-byte-order.
7113 * language.h: Avoid forward enum declaration.
7114 * configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
7115 config/sun4os5.mt: New host and target.
7116 * defs.h (errno): #include <errno.h> rather than assuming int.
7117 From Pierre Willard.
7119 * breakpoint.c, breakpoint.h, buildsym.c, coffread.c, cplus-dem.c,
7120 dbxread.c, dwarfread.c, elfread.c, infcmd.c, infrun.c, inftarg.c,
7121 language.c, main.c, mem-break.c, mips-tdep.c, mipsread.c,
7122 partial-stab.h, remote.c, saber.suppress, symfile.c, symtab.c,
7123 valops.c, valprint.c, xcoffread.c, c-exp.y, m2-exp.y, blockframe.c,
7124 command.c, core.c, exec.c, gdbtypes.h, parse.c, printcmd.c, solib.c,
7125 sparc-xdep.c, utils.c, value.h, values.c: Lint.
7127 Sat Mar 28 02:43:26 1992 John Gilmore (gnu at cygnus.com)
7129 * buildsym.c (read_range_type): Avoid int overflow by using unsigned.
7130 * dbxread.c (dbx_symfile_init): Remove bogus `lvalue cast'.
7131 * language.h (enum exp_opcode): Avoid forward enum def.
7132 * main.c (define_command, user_defined_command): Lint.
7133 * mem-break.c, xcoffread.c: Lint.
7134 * solib.c: Only #include <a.out.h> on SunOS, not SVR4.
7136 Sun Mar 29 14:16:22 1992 Per Bothner (bothner@cygnus.com)
7138 * Merged in latest RS6000 diffs from Metin G. Ozisik.
7139 * xcoffsolib.c, xcoffsolib.h: New files, from Metin.
7140 * Various files: Changed #ifdef IBM6000 to IBM6000_HOST
7141 or IBM6000_TARGET as (approximately) appropriate.
7143 Sat Mar 28 13:00:10 1992 Fred Fish (fnf@cygnus.com)
7145 * objfiles.h (OBJF_SYMS): Define flag bit for objfile flags.
7146 * symfile.c (symbol_file_add): Use OBJF_SYMS to decide whether
7147 or not to try reading symbols from a mapped objfile. Plugs memory
7148 leak due to shared libraries generating no psymtabs or symtabs.
7150 Fri Mar 27 15:44:55 1992 John Gilmore (gnu at cygnus.com)
7152 * buildsym.c (MAX_OF_C_TYPE, MIN_OF_C_TYPE): Unused, remove.
7153 * copying.awk: Lint. Make stronger warning at top of copying.c.
7154 * elfread.c (elf_symtab_read): Eliminate check of mainline.
7155 * gdbtypes.c (smash_to_*): Remove FIXME comments.
7156 (lookup_pointer_type): Add FIXME comment.
7157 * main.c (set_history_size_command): Disallow negative size.
7158 * partial-stab.h: Update copyright.
7159 * rs6000-tdep.c (skip_trampoline_code): Better comments.
7161 Wed Mar 25 10:45:38 1992 John Gilmore (gnu at cygnus.com)
7163 * main.c (set_history_size_command): Negative size is error.
7164 (Reported by Peggy Fieland.)
7166 Thu Mar 26 17:01:18 1992 Fred Fish (fnf@cygnus.com)
7168 * coffread.c (coff_symfile_init): Update comment.
7169 * dbxread.c (DBX_SYMFILE_INFO, DBX_TEXT_SECT, DBX_SYMCOUNT,
7170 DBX_STRINGTAB, DBX_STRINGTAB_SIZE, DBX_SYMTAB_OFFSET): Define
7171 macros to access the dbx specific objfile information.
7172 * dbxread.c (symfile_string_table, symfile_string_table_size):
7173 Remove these local variables.
7174 * dbxread.c (read_ofile_symtab, psymtab_to_symtab_1,
7175 read_dbx_symtab): Remove the stringtab and stringtab_size params
7176 from the function prototypes, the function definition, and the
7177 function calls. These are now available via DBX_STRINGTAB and
7178 DBX_STRINGTAB_SIZE using the objfile pointer.
7179 * dbxread.c (dbx_symfile_read): Relocate addr before using as
7180 an arg to read_dbx_symtab.
7181 * dbxread.c (dbx_symfile_read): Remove code that free'd the
7182 stringtab and the dbx specific per-objfile private info.
7183 * dbxread.c (init_psymbol_list): Remove symbol count from passed
7184 args in prototype, function definition, and function calls. It is
7185 now available via the DBX_SYMCOUNT macro using the objfile
7187 * dbxread.c (dbx_symfile_read, dbx_symfile_init): Remove the
7188 local instance of struct dbx_symfile_info and replace with DBX_*
7190 * dbxread.c (dbx_symfile_read): Remove init's of now deleted
7191 symfile_string_table and symfile_string_table_size.
7192 * dbxread.c (dbx_symfile_finish): Remove now obsolete free of
7193 symfile_string_table.
7194 * dbxread.c (init_psymbol_list): Use DBX_SYMCOUNT.
7195 * dbxread.c (dbx_psymtab_to_symtab): Remove local stringtab and
7196 stringtab size variables. Remove all code that used to reread
7198 * objfiles.c (allocate_objfile): Move calls to init_malloc()
7199 to prior to any calls to mmalloc for the objfile specific heap.
7200 * utils.c (init_malloc): Document the requirement that for each
7201 heap for which corruption checking is desired, that init_mmalloc
7202 must be called prior to any mmalloc calls on the heap.
7204 Thu Mar 26 13:20:06 1992 Per Bothner (bothner@cygnus.com)
7206 * rs6000-pinsn.c: Make dis-assembly output more like
7207 other targets: Don't print instruction in hex before
7208 the assembly; use print_address to print out jump
7211 Wed Mar 25 16:52:35 1992 Per Bothner (bothner@cygnus.com)
7213 * c-exp.y, gdbtypes.h: Add builtin_type_signed_char.
7214 * cplus-dem.c: Support "Sc" meaning "signed char".
7216 Wed Mar 25 15:21:44 1992 Stu Grossman (grossman at cygnus.com)
7218 * configure.in: fix iris/iris3.
7220 Wed Mar 25 14:55:48 1992 Per Bothner (bothner@cygnus.com)
7222 * command.c, main.c (various places): Use ctype.h macros
7223 (such as isupper(x)), instead of hard-wiring in ASCII-isms
7224 (such as (x >= 'A' && x <= 'Z')).
7225 (There are still more of these in other files.)
7226 * main.c (defined_command): Lower-case the user's
7227 new command before entering it. Needed because
7228 command lookup is case-insensitive (and also lower-cases).
7229 (Based on Metin's earlier patch.)
7231 Tue Mar 24 23:27:01 1992 K. Richard Pixley (rich@cygnus.com)
7233 * config/irix4.mh: new file.
7235 Tue Mar 24 14:17:48 1992 Stu Grossman (grossman@cygnus.com)
7237 * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right
7240 * xm-mips.h: Declare strdup for ultrix.
7242 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup
7243 when calling new_symbol.
7244 * mips-tdep.c (mips_frame_chain): Use symfile_objfile instead of
7247 Tue Mar 24 13:26:25 1992 Per Bothner (bothner@rtl.cygnus.com)
7249 * config/rs6000.mh: Update (for Fred's new mmalloc)
7250 flags to disable use of GNU malloc/mmalloc.
7251 * munch: Change SYSV rule to allow .text before the label,
7252 as well as after, to work for AIX.
7253 * gdbtypes.h: Minor clarifiction.
7255 Tue Mar 24 07:26:19 1992 Michael Tiemann (tiemann@cygnus.com)
7257 * buildsym.c (read_struct_type): Handle cretinous dbx symbol name
7258 continuation in yet another place (between method declarations).
7260 Mon Mar 23 23:01:41 1992 Stu Grossman (grossman at cygnus.com)
7262 * mips-tdep.c: include symfile.h and objfiles.h to fix
7265 Mon Mar 23 15:49:14 1992 Per Bothner (bothner@cygnus.com)
7267 * valops.c (value_struct_elt_for_reference): Added 'offset'
7268 parameter to handle multiple inheritance.
7269 * eval.c, value.h: Update accordingly.
7271 Fri Mar 20 17:43:27 1992 Fred Fish (fnf@cygnus.com)
7273 * objfiles.h: New file
7274 * Makefile.in (HFILES): Add objfiles.h
7275 * blockframe.c: Remove entry_scope_lowpc, entry_scope_highpc,
7276 main_scope_lowpc, main_scope_highpc.
7277 * blockframe.c, buildsym.c, coffread.c, dbxread.c, dwarfread.c,
7278 elfread.c, gdbtypes.h, minsyms.c, mipsread.c, objfiles.c, solib.c,
7279 source.c, symfile.c, symmisc.c, symtab.c, target.c, xcoffexec.c,
7280 xcoffread.c, : Include objfiles.h.
7281 * tm-29k.h, tm-i386v.h, tm-merlin.h, tm-rs6000.h, tm-sun386.h,
7282 tm-symmetry.h, tm-tahoe.h, tm-umax.h, tm-vax.h, m88k-tdep.c,
7283 mips-tdep.c (FRAME_CHAIN): Renamed outside_startup_file to
7284 inside_entry_file() and logic changed appropriately.
7285 * blockframe.c (outside_startup_file): Renamed to
7286 inside_entry_file() and logic changed appropriately.
7287 * blockframe.c (inside_main_scope): Renamed to inside_main_func()
7288 and logic changed to use per-objfile specific fields.
7289 * blockframe.c (inside_entry_scope): Renamed to
7290 inside_entry_func() and logic changed to use per-objfile specific
7292 * blockframe.c, buildsym.h, coffread.c, dwarfread.c, mipsread.c,
7293 symfile.c, mips-tdep.c (startup_file_start, startup_file_end):
7294 Remove extern decls.
7295 * symfile.c, symfile.h (entry_point): Remove extern decl.
7296 * coffread.c (coff_symfile_init): Common entry point init code
7297 moved to symfiles.c, call init_entry_point_info().
7298 * coffread.c (complete_symtab): Use new per-objfile entry info.
7299 * mip-tdep.c (mips_frame_chain): Use new per-objfile entry info.
7300 * mipsread.c (parse_partial_symbols): Use new per-objfile entry
7302 * dbxread.c (read_dbx_symtab): Use new per-objfile entry info.
7303 * defs.h (inside_entry_scope, outside_startup_file,
7304 inside_main_scope): Prototypes changed for renames to
7305 inside_entry_func, inside_entry_file, inside_main_func,
7307 * symfile.c (syms_from_objfile): Common entry point init code
7308 moved to init_entry_point_info() and call init_entry_point_info().
7309 * symfile.h (init_entry_point_info): Include prototype.
7310 * xcoffread.c (aixcoff_symfile_init): Common entry point init code
7311 moved to symfiles.c and call init_entry_point_info().
7312 * dwarfread.c (entry_scope_lowpc, entry_scope_highpc,
7313 main_scope_lowpc, main_scope_highpc): Remove extern decls.
7314 * dwarfread.c (read_func_scope, read_file_scope): Use new per-
7316 * frame.h (FRAME_CHAIN_VALID): Provide default definition that
7317 works for the majority of targets.
7318 * tm-68k.h, tm-convex.h, tm-h8300.h, tm-i386v.h, tm-irix3.h,
7319 tm-merlin.h, tm-mips.h, tm-pyr.h, tm-rs6000.h, tm-sparc.h,
7320 tm-sun386.h, tm-tahoe.h, tm-umax.h, tm-vax.h (FRAME_CHAIN_VALID):
7321 Use default definition in frame.h.
7322 * frame.h (selected_frame_level): Make decl extern.
7323 * objfiles.c, symfile.c (current_objfile): Moved to objfiles.c
7324 * objfiles.c, symfile.c (symfile_objfile): Moved to objfiles.c
7325 * partial-stab.h: Use new per-objfile entry info.
7326 * symfile.h (struct objfile): Removed, moved to objfiles.h.
7327 * symfile.h, objfiles.h (allocate_objfile, free_objfile,
7328 free_all_objfiles, iterate_over_objfiles, iterate_over_symtabs,
7329 iterate_over_psymtabs, have_partial_symbols, have_full_symbols,
7330 have_minimal_symbols): Prototypes moved to objfiles.h.
7331 * symfile.h, objfiles.h (ALL_OBJFILES, ALL_OBJFILES_SAFE):
7332 Macros moved to objfiles.h.
7333 * tm-h8300.h, tm-i386v4.h (FRAME_CHAIN_VALID_ALTERNATE): Define.
7335 Thu Mar 19 18:49:45 1992 Per Bothner (bothner@cygnus.com)
7337 More C++ improvements (pointers to members, qualified names).
7338 * c-exp.y: Support exp.type::name and exp->type::name
7339 syntaxes. (Unfortunately, doesn't work for static members.)
7340 * c-exp.y, eval.c: Make type::~type work better.
7341 * eval.c (evaluate_subexp: OP_SCOPE): Replace use of
7342 value_static_field by value_struct_elt_for_reference.
7343 * eval.c (evaluate_subexp): Merge code for STRUCTOP_MEMBER
7344 and STRUCTOP_MPTR; cast arg1 to domain-type of arg2.
7345 * eval.c (evaluate_subexp): Remove special case for UNOP_ADDR
7346 for OP_SCOPE operand; no point in it now that we use lazy
7347 reading of values, and use "reference to member" objects.
7348 * gdbtypes.h: Clarify comment.
7349 * valops.c: Change value_struct_elt_for_address to return
7350 a reference (or variable), rather than a pointer. Change
7351 the name to value_struct_elt_for_reference to reflect this.
7352 Returning a reference instead of a address provides a
7353 generalization, since we can use the routine for both
7354 class::name as well as &class::name.
7355 Also, recurse to handle multiple inheritance properly.
7356 * valprint.c: Moved code to print pointer-to-members
7357 to new function point_class_member. This allows a
7358 "reference-to-member" to be printed using the same code.
7359 * valprint.c (type_print_varspec_prefix): Avoid printing
7360 "struct " for domains of class-member types.
7361 * valops.c (search_struct_field): Inline code for simplified
7362 version of value_static_field (which can then be deleted).
7363 * value.h: Rename value_struct_elt_for_address to
7364 value_struct_elt_for_reference. Delete value_static_field.
7365 * values.c: Remove no longer used function value_static_field.
7367 Thu Mar 19 13:54:11 1992 Fred Fish (fnf@cygnus.com)
7369 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7370 elfread.c (coff_symfile_finish): Add function, prototype, and
7371 add to the xxxx_sym_fns struct for each file type. Also reformat
7372 the xxxx_sym_fns vector to a standard format and add comments.
7373 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
7374 elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
7375 Pass pointer to struct objfile rather than pointer to sym_fns.
7376 Change references inside each function accordingly. Allocate any
7377 symbol file specific info in the per-objfile memory region.
7378 * dbxread.c (free_and_init_header_files): Break function into
7379 free_header_files(), called from dbx_symfile_finish(), and
7380 init_header_files(), called from dbx_new_init().
7381 * dbxread.c (dbx_new_init): Move deallocation things to new
7382 dbx_symfile_finish function.
7383 * elfread.c (elf_new_init): Call buildsym_new_init().
7384 * objfiles.c (free_objfile): Call the appropriate symfile_finish()
7385 routine for the objfile before deallocating other stuff.
7386 * sparc-tdep.c (get_longjmp_target): Cast target_read_memory arg.
7387 * symfile.h: Move struct sym_fns to before struct objfile def.
7388 Add sym_finish function pointer and change prototypes of other
7389 function pointers to reflect passing struct objfile pointer rather
7390 than struct sym_fns pointer.
7391 * symfile.c: Remove now obsolete symtab_fns pointer.
7392 * symfile.c (symfile_init): Renamed to find_sym_fns, and now only
7393 locates the correct sym_fns struct for the given objfile.
7394 * symfile.c (syms_from_objfile, symbol_file_add): Restructured
7395 for better support of mapped symbol tables.
7396 * symfile.c (symbol_file_command): Remove obsolete code using
7398 * symfile.h: Remove duplicate declarations for symfile_objfile,
7399 entry_point, and object_files.
7400 * target.c (target_info): Compare symfile_objfile to NULL.
7401 * xcoffread.c (aixcoff_new_init): Move deallocation stuff to
7402 aixcoff_symfile_finish().
7404 Wed Mar 18 18:22:46 1992 Fred Fish (fnf@cygnus.com)
7406 * infrun.c (IN_SOLIB_TRAMPOLINE): Add default definition.
7407 * infrun.c (wait_for_inferior): Use IN_SOLIB_TRAMPOLINE.
7408 * tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Add SVR4 definition.
7410 Wed Mar 18 15:51:15 1992 Per Bothner (bothner@cygnus.com)
7412 Some improvements to g++ debugging.
7413 * symtab.c (list_symbols): demangle before pattern matching.
7414 * symtab.c: Other fixes to improve handing of operators.
7415 * valprint.c (type_print_base): Fix test for constructor.
7416 * values.c (value_static_field): Allow evaluation of
7417 CLASS::METHOD, returning a function pointer.
7419 Wed Mar 18 08:39:52 1992 Fred Fish (fnf@cygnus.com)
7421 * Makefile.in (VERSION): Roll 4.4.6.
7422 * exec.c (exec_file_command): Add code to ignore optional args
7423 passed in by file_command() for use in symbol_file_command().
7424 * main.c (main): Document -mapped and -readnow in help summary.
7425 * objfiles.c (open_mapped_file): Cosmetic change, arg renamed.
7426 * objfiles.c (allocate_objfile): Filename arg removed. Changes
7427 to get filename from bfd with bfd_get_filename(). Test mapto
7428 against 0, not NULL. Use mstrsave() to make copy of filename.
7429 * remote-mm.c (mm_load): Symbol_file_add() takes an additional
7431 * remote-vx.c (vx_load_command, add_symbol_stub):
7432 Symbol_file_add() takes an additional arg.
7433 * solib.c (symbol_add_stub): Symbol_file_add() takes an
7435 * symfile.c (symfile_open): Renamed to symfile_bfd_open and
7436 changed to return a bfd not an objfile pointer.
7437 * symfile.c (syms_from_objfile): Eliminate local copy of bfd.
7438 * symfile.c (symbol_file_add): Takes an additional arg (readnow).
7439 Change to eliminate local bfd and use symfile_bfd_open() plus
7440 allocate_objfile(). Add code to implement readnow option.
7441 * symfile.c (symbol_file_command): Changes to option handling,
7442 readnow functionality moved to symbol_file_add().
7443 * symfile.c (symfile_init): Eliminate local copy of bfd.
7444 * symfile.c (add_symbol_file_command): Changes to parse mapped
7445 and readnow options.
7446 * symfile.h (allocate_objfile): Arg removed from prototype.
7447 * symtab.h (symbol_file_add): Arg added to prototype.
7448 * xcoffexec.c (map_vmap): Allocate_objfile() takes an additional
7451 Sat Mar 14 16:38:47 1992 Fred Fish (fnf@cygnus.com)
7453 * gmalloc.c, gmalloc.h mcheck.c mmap-alloc.c mmap-sbrk.c mtrace.c,
7454 mtrace.awk, state.c, state.h: Removed.
7455 * .gdbinit: Add ../malloc, ../libiberty, and ../bfd to list of
7456 directories searched for source files.
7457 * Makefile.in (GNU_MALLOC, MALLOC_CFLAGS, MALLOCSRC): Removed
7458 * Makefile.in (MMALLOC_DIR, MMALLOC_DEP, MMALLOC_LIB,
7459 MMALLOC_DISABLE, MMALLOC_CHECK, MMALLOC_CFLAGS): Add
7460 * Makefile.in (CFLAGS): Replace MALLOC_CFLAGS with MMALLOC_CFLAGS.
7461 * Makefile.in (CLIBS, CDEPS): Add MMALLOC_LIB
7462 * Makefile.in (ADD_FILES, ADD_DEPS): Remove GNU_MALLOC.
7463 * Makefile.in (SFILES_MAINDIR): Remove stat.c mmap-alloc.c, mmap-
7465 * Makefile.in (HFILES): Remove state.h
7466 * Makefile.in (POSSLIBS_MAINDIR): Remove MALLOCSRC.
7467 * Makefile.in (OBS): Remove state.o mmap-alloc.o mmap-sbrk.o
7468 * Makefile.in (saber_gdb): Remove mcheck, mtrace. Add MMALLOC_DIR.
7469 * Makefile.in (clean): Remove all object files.
7470 * c-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7471 * cplus-dem.c: Remove prototypes definitions that are now done in
7473 * dbxread.c (throughout): Change from using per-objfile
7474 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7475 * defs.h: Remove prototypes for mmap_* functions. Add prototypes
7476 for xmmalloc, xmrealloc, mfree, mmcheck, mmtrace, mmalloc_attach,
7477 mmalloc_detach, mmalloc_setkey, msavestring, and mstrsave, nomem.
7478 * depend: Remove dependencies for state.o, state.h.
7479 * dwarfread.c: Add declaration for warning_pre_print.
7480 * dwarfread.c (dwarfwarn): Use warning_pre_print.
7481 * dwarfread.c (throughout): Change from using per-objfile
7482 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7483 * gdbtypes.c (lookup_fundamental_type): Fix init_type calls to
7484 use supplied objfile.
7485 * i386-xdep.c (print_387_status): Change to use warning() rather
7487 * i387-tdep.c (print_387_control_word): Change to use warning()
7488 rather than printfs.
7489 * infrun.c (wait_for_inferior): Remove unreachable abort() call
7490 that some compilers grumble about.
7491 * language.c (throughout): Add declaration for warning_pre_print
7492 and using warning() instead of printfs.
7493 * m2-exp.y: Define malloc to xmalloc and realloc to xrealloc.
7494 * main.c (main): Add declaration for warning_pre_print and set it
7495 similarly to error_pre_print. Add declarations for
7496 mapped_symbol_files and readnow_symbol_files. Add appropriate
7497 definitions to long_options[].
7498 * minsyms.c: Trivial fix to comment.
7499 * objfiles.c (allocate_objfile): Substantially rewritten for
7500 using mapped symbol files.
7501 * objfiles.c (throughout): Change from using per-objfile
7502 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7503 * objfiles.c (open_mapped_file, mapped_to_address): Add functions.
7504 * source.c (throughout): Change from using per-objfile
7505 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7506 * source.c (open_source_file): Use mstrsave to save file name in
7507 mapped symbol region for objfile.
7508 * symfile.c: Remove include for state.h.
7509 include to local form.
7510 * symfile.c (symbol_file_add_digested): Remove.
7511 * symfile.c (symbol_file_add): Substantially rewritten for mapped
7513 * symfile.h: Remove malloc/xrealloc/xmalloc/xrealloc/free members
7514 from objfile structure. Add malloc descriptor pointer (md).
7515 * symfile.h (OBJF_DUMPABLE): Changed name to OBJF_MAPPED.
7516 * symm-xdep.c (print_fpu_status): Use warning() rather than
7518 * symmisc.c (free_symtab_block): Now takes and uses current
7520 * symmisc.c (throughout): Change from using per-objfile
7521 xmalloc/xrealloc/free functions to xmmalloc/xmrealloc/mfree.
7522 * symtab.c (cplus_mangled_symbol): Cast return value to avoid
7523 Sun compiler grumblings when PTR is char *.
7524 * symtab.c (lookup_symbol): Cast return value of iterate_over_
7525 msymbols() to correct pointer type.
7526 * utils.c (warning_pre_print): Initialize to "\nwarning: ".
7527 * utils.c (fatal, fatal_dump_core): Ensure that the fatal
7528 error always starts on a line of it's own.
7529 * utils.c (init_malloc, malloc_botch, xmalloc, xrealloc):
7530 Rewrite for new mapped malloc package use.
7531 * utils.c (mmalloc, mrealloc, mfree): Stubs for configurations
7532 that don't want to use the mapped malloc package; pass arguments
7533 on to traditional malloc package functions.
7534 * utils.c (nomem): Add for fatal virtual memory exhausted aborts.
7535 * utils.c (xmmalloc, xmrealloc, xmalloc, xrealloc): Like mmalloc,
7536 mrealloc, malloc, and realloc but get fatal error if runs out
7538 * utils.c (msavestring, mstrsave): Save a string in a specific
7539 mapped malloc region.
7540 * utils.c (print_spaces): Use xmalloc to get the buffer.
7541 * xm-amix.h, xm-i386v4.h, xm-sun3os4.h, xm-sun4os4.h: Add defines
7542 for MMAP_BASE_ADDRESS and MMAP_INCREMENT.
7543 * config/i386v4.mh: Insignificant reorganization.
7545 Sat Mar 14 11:44:47 1992 Fred Fish (fnf@cygnus.com)
7547 * xcoffread.c: Only enable compilation of debugging functions
7548 if IBM6000 is defined. Fails to compile otherwise.
7550 Fri Mar 13 15:51:11 1992 K. Richard Pixley (rich@cygnus.com)
7552 * Makefile.in: pass MAKEINFO down on info.
7554 Fri Mar 13 12:56:36 1992 John Gilmore (gnu at cygnus.com)
7556 * mipsread.c (mipscoff_symfile_read): Eliminate a lot of
7557 useless code, including an lseek to an uninitialized variable.
7558 Reported by Jim Williams <jimbo@wrs.com>.
7560 Thu Mar 12 11:56:46 1992 Per Bothner (bothner@cygnus.com)
7562 Merged in patches from metin@ibmpa.awdpa.ibm.com (Metin G.
7563 Ozisik) (dated Fri, 6 Mar 92 17:51) for the rs6000.
7564 * minsyms.c, symfile.c: Changes that may be generally
7565 applicable, but are #ifdef IBM6000 for now.
7566 * rs6000-xdep.c: Fixed typo in comment.
7567 * rs6000-tdep.c: Non-substatial changes.
7568 * xoffread.c: The main change here is addition of some
7569 debugging functions.
7570 * xoffexec.c: More changes.
7572 * xcoffread.c: Fixed two too-few-parameters bugs.
7574 * solib.h, infrun.c, tm-rs6000.h: Add a PID parameter
7575 to SOLIB_CREATE_INFERIOR_HOOK macro.
7577 Sun Mar 8 21:17:48 1992 Fred Fish (fnf@cygnus.com)
7579 * symfile.h: Add prototype for iterate_over_msymbols().
7580 * symtab.c (cplus_mangled_symbol): Add function.
7581 * symtab.c (lookup_symbol): Call cplus_mangled_symbol via
7582 iterate_over_msymbols to find demangled C++ symbol.
7583 * xcoffexec.c (relocate_minimal_symbol): Return meaningful
7584 value to iterate_over_msymbols().
7585 * xcoffexec.c (vmap_symtab): Ignore return from iterate_over_
7588 Fri Mar 6 21:59:34 1992 K. Richard Pixley (rich@cygnus.com)
7590 * Makefile.in: added check target.
7592 Thu Mar 5 23:56:01 1992 John Gilmore (gnu at cygnus.com)
7594 * ecoff.c: Move to ../bfd/coff-msym.c.
7595 * config/mt-*mips: Remove ecoff.o from the configuration.
7596 * remote.c (): Add newline to initial +.
7597 (remote_resume): Mention how to cope with signals.
7598 (remote_interrupt): Add debug msg.
7599 (remote-wait): Implement new 'T' reply, which includes
7600 status, PC, and FP all in a single short message.
7601 (putpkt): Add further debugging of packet acks.
7602 * mipsread.c (fixup_symtab): Also swap RFD's.
7603 (parse_partial_symbols): Avoid bug on unknown symbol types.
7604 * Makefile.in (VERSION): Roll to 4.4.5.
7605 * mips-tdep.c (heuristic_proc_start): Avoid long delays
7606 for remote MIPS by limiting heuristic to 200 byte search.
7607 (heuristic_proc_desc): Byte-swapping.
7608 (mips_print_register): Cope with failure of
7609 read_relative_register_raw_bytes. Byte-swap integers for
7611 * mips-pinsn.c (print_insn): Byte-swap instruction.
7613 Thu Mar 5 12:32:09 1992 Stu Grossman (grossman at cygnus.com)
7615 * config.sub configure.in config/mh-irix4
7616 gdb/configure.in gdb/mips-tdep.c gdb/mipsread.c
7617 gdb/procfs.c gdb/signame.h gdb/tm-irix3.h gdb/tm-mips.h
7618 gdb/xm-irix4.h gdb/config/mt-irix3
7619 gdb/config/mh-irix4 texinfo/configure.in: Port to SGI Irix-4.x.
7621 Wed Mar 4 11:56:42 1992 Fred Fish (fnf@cygnus.com)
7623 * defs.h, utils.c: xrealloc takes PTR as first arg.
7624 * defs.h: Reword confusing comment about ANSI prototypes.
7625 * defs.h: Some minor whitespace changes.
7626 * infrun.c (wait_for_inferior): Compare int tmp to int 0,
7627 not NULL, which can be (void *).
7628 * tm-amix.h, tm-i386v4.h: Add defines for setjmp/longjmp handling.
7629 * tm-i386v.h (SP_ARG0): Define
7630 * xm-sysv4.h: Back out of change for missing prototypes.
7631 * i386-tdep.c (get_longjmp_target): Add function.
7633 Wed Mar 4 05:46:11 1992 K. Richard Pixley (rich@rtl.cygnus.com)
7635 * Makefile.in: install man page too.
7637 Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
7639 * All GDB files that #include defs.h: Removed stdio.h.
7640 (defs.h): #include stdio.h.
7642 Mon Mar 2 23:00:12 1992 Steve Chamberlain (sac@thepub.cygnus.com)
7644 * gdbtypes.c (lookup_pointer_type): initialize the TYPE_LENGTH of
7645 a ptype to reflect the setting of TARGET_PTR_BIT. Set the
7646 TYPE_FLAGS of a ptype to TYPE_FLAG_UNSIGNED.
7647 * tm-h8300.h, h8300-tdep.c, remote-hms.c: personal checkpoint
7648 * printcmd.c (print_address): if ADDR_BITS_REMOVE is defined, use
7649 it before printing out the hex shape of an address.
7651 Sun Mar 1 17:41:09 1992 Per Bothner (bothner@cygnus.com)
7653 * rs6000-xdep.c (frame_initial_stack_address): Move
7654 code to set frame->cache_fsr into new separate function
7655 frame_get_cacahe_fsr. This allows fixing a fatal error.
7656 * xcoffexec.c: Turn previously suppressed error
7657 message back on, after cleaning up BFD.
7659 * breakpoint.c (breakpoint_re_set): Removed (at least for now)
7660 printing of blank line, since it cases printing of an
7661 extra blank line. Is this intended? It does mess up
7663 * defs.h: Put back declarations of malloc and realloc,
7664 but protected by #ifndef MALLOC_INCOMPATIBLE.
7665 * objfiles.c: Undo previous change: Use malloc/realloc
7666 for objfile malloc/realloc fields (but add a cast).
7667 * xcoffexec.c: Suppress an error message (for now).
7669 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7671 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7672 [Mail dated Fri, 21 Feb 92 13:14:54 -0800]
7673 * buildsym.c: Use smash_to_pointer_type() to handle forward type
7675 * xcoffread.c: Modifications to C_DECL storage class handling, and
7676 introduction of an old smash_to_pointer_type() routine.
7678 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7679 [Mail dated Thu, 20 Feb 92 13:57:16 -0800]
7680 * rs6000-xdep.c, rs6000-tdep.c, tm-rs6000.h: function_frame_info()
7681 parameters have been modified.
7683 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7684 [Mail dated Thu, 20 Feb 92 10:10:05 -0800]
7685 * rs6000-tdep.c: Before Feb 5 92, register_valid[] array was not used,
7686 and fetch_inferior_registers() always fetched all the registers
7687 resulting valid register values at hand all the time. Pushing a dummy
7688 frame did not require validating all register values first. After
7689 putting the above mechanism into action, we didn't have valid registers
7690 values always ready. Thus, all registers need to be fetched before
7691 pushing a dummy frame now.
7693 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7694 [Mail dated Thu, 13 Feb 92 16:22:44 -0800]
7695 * rs6000-xdep.c: frame_initial_stack_address() function to calculate
7696 the starting address (actual frame address) of a frame.
7697 * rs6000-tdep.c: modifications to function_frame_info() to see if
7698 function reserves a frame pointer register (alloca register)
7699 * tm-rs6000.h: EXTRA_FRAME_INFO, FRAME_ARGS_ADDRESS and
7700 FRAME_LOCALS_ADDRESS has been updated to support debugging of
7701 functions with alloca() calls.
7703 Sun Mar 1 13:13:39 1992 Fred Fish (fnf@cygnus.com)
7705 * xm-sysv4.h: Provide definitions/prototypes for host environment
7706 functions for which no definitions or prototypes are provided in
7707 any currently included gdb or host environment header files.
7708 For SVR4, this currently includes malloc and realloc, which cannot
7709 be portably prototyped in any gdb include file.
7711 Sat Feb 29 14:43:02 1992 Per Bothner (bothner@cygnus.com)
7713 * buildsym.h: Remove obsolete variable file_stabs.
7715 * Makefile.in: Move place where configure merges in host-
7716 and target-dependent fragments later, so the latter
7717 can override (say) GNU_MALLOC.
7718 * config/mh-rs6000: Use system malloc. Otherwise, I
7719 ended up with *two* incompatible versions of malloc
7720 (functions in libc would call the malloc in libc).
7721 I assume this is a shared library problem.
7723 * remote.c: Fix (presumed) typo.
7724 * objfiles.c: Use xmalloc/xrealloc instead of
7725 malloc/realloc (since the latter are no longer declared).
7727 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7728 [Mail dated Thu, 6 Feb 1992 10:22:02 -0800]
7729 * rs6000-xdep.c: Improvements to fetch_inferior_registers() to
7730 handle individual registers.
7731 * tm-rs6000.h: Fix SAVED_PC_AFTER_CALL macro to handle pc value
7732 correctly in case it wasn't cached yet. (A problem showed up
7733 after fetching individual registers.)
7734 * buildsym.c: Disable type_synonym_name's type name overwriting
7735 in cases it is unnecesary. rs6000 portation doesn't use
7736 type_synonym_name, and it used to nullify type names
7737 * xcoffread.c: to handle g++'s typename abbreviation, fill in a
7738 type's name as soon as space for that type is allocated.
7739 * xcoffread.c: ignore a section's lineno information if it is
7740 not `.text'. (In rs6000 bfd portation integration, skipping over
7741 `.pad' sections are ignored since it was in machine independent
7742 part of the code. Thus, a problem of fake sections with invalid
7743 lineno information arised.)
7745 Changes from metin@ibmpa.awdpa.ibm.com (Metin G. Ozisik)
7746 [Mail dated Thu, 6 Feb 1992 13:26:22 -0800]
7747 * rs6000-tdep.c: make function_frame_info() work whether or not
7748 reading from a core file.
7749 * tm-rs6000.h: Implementation of FRAME_FIND_SAVED_REGS macro.
7751 * infrun.c. main.c, printcmd.c. symtab.c:
7752 More changes from IBM for rs6000.
7755 Thu Feb 27 22:57:19 1992 Per Bothner (bothner@cygnus.com)
7757 * rs6k-opcode.h, tm-rs6000.h, xm-rs6000.h, rs6000-tdep.c,
7758 rs6000-xdep.c, xcoffexec.c, xcoffread.c:
7759 Merge in changes (mostly from IBM) for RS6000.
7760 * breakpoint.c, buildsym.c, infptrace.c, stack.c, symtab.c:
7761 More changes from IBM for RS6000. These are in machine-
7762 independent code, and probably could do with some cleaning
7763 up. The most questionable of these are #ifdef IBM6000.
7764 * infrun.c, sparc-tdep.c: Pass a parameter (signal number)
7765 to single_step() (for consistency with rs6000 and i860).
7766 * utils.c: Allow the 1st arg to xrealloc to be NULL
7767 (in which case do malloc). This removes the need for
7768 some tests in xcoff code (and perhaps other places?).
7769 * coffread.c: Removed variables last_source_file,
7770 type_vector, and type_vector_length as these are now
7771 defined by buildsym.[ch].
7772 * defs.h: Remove prototypes for malloc and realloc, since
7773 these should only be used to implement xmalloc and xrealloc,
7774 and they conflict with <stdlib.h> in AIX - where they
7775 return void* even when __STDC__ isn't defined. Sigh.
7776 * munch: Recognize *initialize* in data as well as text
7777 (AIX uses data). Also, incorporate a patch from Garrett
7778 Wollman <wollman@uvm-gen.uvm.edu> to make the sed script
7779 much more sensible, by only trying to match the name of
7780 the initialize_foo function, and not the junk before it.
7782 Thu Feb 27 20:07:43 1992 Stu Grossman (grossman at cygnus.com)
7784 * breakpoint.c (breakpoint_re_set_one): Don't reset breakpoint
7785 unless symbol table indicates that something has changed.
7787 Thu Feb 27 11:48:47 1992 John Gilmore (gnu at cygnus.com)
7789 * remote.c: Make it work for embedded MIPS. Increase buffer
7790 size, and use throughout. Round buffer size up if too many regs.
7791 Support baud rate setting and try for an 8-bit path. If
7792 interrupted while waiting for target, send a ^C down the wire.
7793 Avoid single-byte reads.
7794 * tm-mips.h: Add more embedded-system registers to REGISTER_NAMES
7796 * mips-xdep.h: Avoid the embedded regs when on Unix.
7798 * mipsread.c: Byte-swap the symbol table structures, using
7799 routines from ecoff.c, to read a symbol table written in any
7800 of the four possible byte orders.
7801 * configure.in (mips-big-* target): Same as Sony News.
7802 * config/mt-bigmips, config/mt-littlemips: Add ecoff.o.
7803 * ecoff.c: New file for symbol swapping routines.
7805 Thu Feb 27 09:26:38 1992 Stu Grossman (grossman at cygnus.com)
7807 * breakpoint.c (all_breakpoints_info, breakpoint_1): Add 'info
7808 all-breakpoints' command.
7809 * (get_number): Allow users to enter negative breakpoint numbers.
7810 * (breakpoint_1): Reformat display of 'info break' to show new
7812 * (create_longjmp_breakpoint, breakpoint_re_set,
7813 breakpoint_re_set_one, enable/disable_longjmp_breakpoint),
7814 symfile.c (syms_from_objfile): Re-do
7815 insertion of longjmp breakpoints. Move all code into
7816 breakpoint_re_set, and call that instead of
7817 create_longjmp_breakpoint in symfile.c.
7819 Thu Feb 27 06:11:05 1992 John Gilmore (gnu at cygnus.com)
7821 * breakpoint.h (ALL_BREAKPOINTS_SAFE): Add.
7822 * breakpoint.c (breakpoint_re_set): Use ALL_BREAKPOINTS_SAFE.
7823 * symtab.c (find_pc_symtab): Handle having no objfiles.
7824 * infcmd.c: Fix comment.
7825 * objfiles.c (free_all_objfiles): Add.
7826 * symfile.h (ALL_OBJFILES, ALL_OBJFILES_SAFE): Add.
7827 * symfile.c (symbol_file_command): free all objfiles when
7828 specifying a new symbol file.
7829 (reread_symbols): Stat the file name, don't fstat the descriptor.
7831 Wed Feb 26 18:04:40 1992 K. Richard Pixley (rich@cygnus.com)
7833 * Makefile.in, configure.in: removed traces of namesubdir,
7834 -subdirs, $(subdir), $(unsubdir), some rcs triggers. Forced
7835 copyrights to '92, changed some from Cygnus to FSF.
7837 Tue Feb 25 19:31:19 1992 Stu Grossman (grossman at cygnus.com)
7839 * dbxread.c (end_psymtab): Delete empty psymtabs.
7840 * symfile.c (allocate_psymtab): Recycle empty psymtabs.
7841 * symfile.h (struct objfile): Add free_psymtabs.
7843 Sat Feb 22 02:00:32 1992 John Gilmore (gnu at cygnus.com)
7845 * Makefile.in (VERSION): Roll to gdb-4.4.4.
7847 * symfile.c (symbol_file_command): strcmp => !strcmp.
7848 * breakpoint.h: Move prototypes to follow enum definition they need.
7849 * breakpoint.c, infrun.c: Lint.
7850 * printcmd.c: Use `enum enable' rather than `enum
7852 * mipsread.c: First pass at making it compile with the new
7853 objfile changes. Probably seriously broken still, but it
7856 Sat Feb 22 00:56:39 1992 Stu Grossman (grossman at cygnus.com)
7858 * infrun.c, infcmd.c, breakpoint.c, main.c, symfile.c,
7859 breakpoint.h, tm-sun4os4.h, tm-sparc.h, sparc-tdep.c, tm-mips.h,
7860 mips-tdep.h, tm-sun3.h, tm-68k.h, m68k-tdep.h: Add support for
7861 stepping (and nexting) through longjmp(). Also, cleanup
7862 breakpoint handling quite a bit by creating explicit breakpoint
7863 types instead of using magic breakpoint numbers.
7864 Makefile.in: Update version to 4.4.3
7866 Sat Feb 22 00:08:50 1992 John Gilmore (gnu at cygnus.com)
7868 * buildsym.c, dwarfread.c, gdbtypes.c, inflow.c, main.c,
7869 minsyms.c, printcmd.c, remote.c, saber.suppress: Saberlint.
7870 * symmisc.c, xcoffread.c: Move debug functions to symmisc.c.
7872 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
7874 * minsyms.c (install_minimal_symbols): Add bunches to any
7875 existing minsyms in the objfile. Avoid extra mallocation
7876 by working directly in the obstack. Remove ignored `mainline' parm.
7877 * coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
7878 xcoffread.c: Change all callers.
7879 * FIXME: We should be able to eliminate MAINLINE from all the
7880 symbol readers now, with a small bit of work.
7882 * valops.c, value.h: Lint.
7883 * remote-vx.c: Add missing break; statement. Bugfix by
7884 Michael Sclafani, <sclafani@src.dec.com>.
7886 Fri Feb 21 17:29:54 1992 Fred Fish (fnf at cygnus.com)
7888 * Makefile.in (VERSION): Update version to 4.4.2
7889 * Makefile.in (SFILES_MAINDIR): Add gdbtypes.c, state.c, objfiles.c,
7890 minsyms.c, mmap-alloc.c, mmap-sbrk.c
7891 * Makefile.in (HFILES): Add gdbtypes.h, state.h, solib.h
7892 * Makefile.in (OBS): Add gdbtypes.o, state.o, objfiles.o, minsyms.o,
7893 mmap-alloc.o, mmap-sbrk.o
7895 * altos-xdep.c: Minor whitespace change.
7896 * am29k-tdep.c (examine_prologue): Convert from misc function vector
7897 use to new minimal symbol table use.
7898 * arm-xdep.c (fetch_inferior_registers): Document unused argument.
7899 * arm-xdep.c (store_inferior_registers): Returns void.
7900 * blockframe.c (get_pc_function_start, find_pc_partial_function):
7901 Convert from misc function vector use to new minimal symbol table use.
7902 Remove find_pc_misc_function(). Ifdef out block_innermost_frame().
7903 * breakpoint.c: Add prototypes for local functions.
7904 * breakpoint.c (catch_command_1): Change to static and remove unused
7906 * breakpoint.c (map_breakpoint_numbers): Prototype arg "function".
7907 * breakpoint.h: Change function decls to prototype form.
7908 * buildsym.c: Add prototypes for local functions.
7909 * buildsym.c: Moved hashname() function here from dbxread.c.
7910 * buildsym.c (dbx_lookup_type): Cast args to xrealloc().
7911 * buildsym.c: Remove dbx_create_type(), uses changed to alloc_type().
7912 * buildsym.c (dbx_alloc_type): Change to static.
7913 * buildsym.c (finish_block): Add objfile parameter.
7914 * buildsym.c (misc): Change symbol_obstack to objfile version.
7915 * buildsym.c (make_blockvector): Change to static.
7916 * buildsym.c (start_subfile): Use strdup instead of obsavestring.
7917 * buildsym.c (compare_line_numbers): Change to static, args are const,
7918 cast args when used.
7919 * buildsym.c (start_symtab): Inline new_object_header_files() call.
7920 * buildsym.c (patch_block_stabs): Moved to this file from xcoffread
7921 and made static. Add objfile parameter.
7922 * buildsym.c (end_symtab): Simplify code using line table size.
7923 Realloc the linetable on the objfile symbol_obstack and copy there.
7924 * buildsym.c (scan_file_globals): Convert from misc function vector
7925 use to new minimal symbol use.
7926 * buildsym.c (define_symbol): Add objfile parameter. Make sure
7927 strings get allocated in objfile's symbol_obstack. Convert references
7928 to builtin types to lookup_fundamental_type().
7929 * buildsym.c (read_type): Make static, add objfile parameter, convert
7930 references to buildin types to lookup_fundamental_type().
7931 * buildsym.c (read_struct_type): Add objfile parameter.
7932 * buildsym.c (read_array_type): Make static, add objfile parameter.
7933 * buildsym.c (read_enum_type): Make static, add objfile parameter.
7934 * buildsym.c (read_huge_number): Make static.
7935 * buildsym.c (read_range_type): Make static, add objfile parameter,
7936 convert references to buildin types to lookup_fundamental_type ().
7937 * buildsym.c (read_args): Make static, add objfile parameter.
7938 * buildsym.h: Convert function decl's to prototype form.
7939 * c-exp.y: Add prototypes for local functions, convert uses of misc
7940 function vector to minimal symbol table. Reformat all builtin type
7941 initializations and pass a NULL objfile to init_type() for them.
7942 * coffread.c: Change context_stack ref's to coff_context_stack,
7943 add local function prototypes. Cast uses of xrealloc arg 1.
7944 * coffread.c (coff_alloc_type): Call alloc_type instead of hand-
7945 crafting a new type.
7946 * coffread.c (add_symbol_to_list): Change to coff_add_symbol_to_list.
7947 * coffread.c (finish_block): Change name to coff_finish_block.
7948 * coffread.c (make_blockvector): Add and use objfile parameter.
7949 * coffread.c (record_line): Change name to coff_record_line.
7950 * coffread.c (start_symtab): Change name to coff_start_symtab.
7951 * coffread.c (end_symtab): Change name to coff_end_symtab.
7952 * coffread.c (record_misc_function): Change name to record_minimal_
7953 symbol and change to minimal symbol table use from misc func tbl.
7954 * coffread.c (coff_symfile_read): Convert from misc function vector
7955 use to minimal symbol table use.
7956 * coffread.c (hashname): Remove; use common version in buildsym.c.
7957 * coffread.c (decode_base_type): Change references to builtin types
7958 to calls to lookup_fundamental_type().
7959 * coffread.c (read_struct_type): Change name to coff_read_struct_type.
7960 * coffread.c (read_enum_type): Change name to coff_read_enum_type.
7961 * command.c: Add prototypes for local functions.
7962 * command.c (add_cmd): Prototype the 'fun' parameter and use the
7963 appropriate member of the function union for that type.
7964 * command.c (add_abbrev_cmd): Prototype the 'fun' parameter and
7965 ifdef out the function since it isn't currently used.
7966 * command.c (add_alias_cmd): Pass correct function type to add_cmd.
7967 * command.c (add_prefix_cmd): Prototype the 'fun' parameter.
7968 * command.c (add_abbrev_prefix_cmd): Prototype the 'fun' parameter.
7969 * command.c (help_cmd): Compare function pointer to NULL.
7970 * command.c (help_cmd_list): Compare function pointer to NULL.
7971 * command.c (lookup_cmd_1): Use correct member of function union.
7972 * command.c (undef_cmd_error): Make static.
7973 * command.c (complete_on_cmdlist): Use correct member of func union.
7974 * command.c (do_setshow_command): Use correct member of func union.
7975 * command.c (shell_escape): Convert rindex use to strrchr.
7976 * command.h (COMMAND_H): Define if already included.
7977 * command.h (cmd_list_element struct): Change 'function' to a union
7978 and prototype args. Prototype completer function.
7979 * command.h: Convert decl's to prototype form.
7980 * convex-xdep.c (store_inferior_registers): Returns void.
7981 * copying.c: Prototype local functions.
7982 * coredep.c: Minor whitespace change.
7983 * cplus-dem.c: Remove hack to use BSD equivalents of mem* and str*.
7984 * cplus-dem.c: Prototype local functions.
7985 * dbxread.c (hashname): Remove; moved to buildsym.c.
7986 * dbxread.c (free_and_init_header_files): Make static.
7987 * dbxread.c: Add prototypes for local functions.
7988 * dbxread.c (new_object_header_files): Remove; inlined usages.
7989 * dbxread.c (xrealloc usages): Cast args.
7990 * dbxread.c (record_misc_function): Change to record_minimal_symbol
7991 and change usages accordingly.
7992 * dbxread.c (static_psymbols usages): Change to use per-objfile copy.
7993 * dbxread.c (xmalloc usages): Use per-objfile copy when appropriate.
7994 * dbxread.c (dbx_next_symbol_text): Make static.
7995 * dbxread.c (init_psymbol_list): Convert to use per-objfile data.
7996 * dbxread.c (init_bincl_list): Add and use objfile parameter.
7997 * dbxread.c (free_bincl_list): Add and use objfile parameter.
7998 * dbxread.c (compare_psymbols): Remove; use common symfile.c version.
7999 * dbxread.c (end_psymtab): Convert to use per-objfile data.
8000 * dwarfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for
8002 * dwarfread.c (record_misc_function): Change name to record_minimal_
8003 symbol and use minimal symbol table throughout.
8004 * dwarfread.c (compare_psymbols): Remove; use common symtab.c version.
8005 * dwarfread.c: Convert all references to builtin types to use the new
8006 lookup_fundamental_type function.
8007 * dwarfread.c (read_enumeration): Add and use objfile parameter.
8008 * elfread.c (DEFUN/EXFUN): Remove all usages. Use PARAMS for proto-
8010 * elfread.c (record_misc_function): Convert to use record_minimal_
8012 * elfread.c (elf_symtab_read): Add objfile parameter.
8013 * eval.c: Add prototypes for local functions and move some decls
8014 around to accomodate prototypes.
8015 * expprint.c: Add prototypes for local functions. Change references
8016 to misc function vector to minimal symbol table.
8017 * findvar.c (read_memory usages): Cast args.
8018 * gdbtypes.h: New file, type info from symfile.h and symtab.h.
8019 * gmalloc.c: Use NOARGS where prototypes used hardwired void.
8020 * gmalloc.c (BLOCKSIZE): Constant to be shifted is unsigned.
8021 * gmalloc.h: Use NOARGS where prototypes used hardwired void.
8022 * gould-xdep.c: Minor whitespace change.
8023 * hp300ux-xdep.c (fetch_inferior_registers): Remove unused regno var.
8024 * hp300ux-xdep.c (store_inferior_registers): Returns void.
8025 * hp300ux-xdep.c (fetch_core_registers): Takes unused arg reg_addr.
8026 * i386-stub.c: Add prototypes, change "volatile" to NORETURN.
8027 * i386-tdep.c: Add prototypes for local functions.
8028 * i386-tdep.c (codestream_fill, codestream_seek, codestream_read,
8029 i386_get_frame_setup, i386_skip_prologue): Explicitly declare params
8030 that defaulted to int.
8031 * i386-tdep.c (i386_follow_jump, i386_frame_find_saved_regs,
8032 i386_push_dummy_frame): Returns void.
8033 * i386-xdep.c (i386_register_u_addr): Declare params that default to
8034 int and explicitly declare return type as int.
8035 * i387-tdep.c: Minor formatting changes.
8036 * i960-tdep.c (leafproc_return): Convert from misc function vector
8037 use to minimal symbol table use.
8038 * infcmd.c: Add prototypes for local functions.
8039 * infcmd.c (continue_command, until_next_command, until_command,
8040 path_info, path_command): Make static.
8041 * infcmd.c (step_1, until_next_command): Convert from misc func
8042 vector to minimal symbol table use.
8043 * inflow.c: Add prototypes for local functions.
8044 * infptrace.c (store_inferior_registers): Returns void, not int.
8045 * language.c (_initialize_language): Use proper member of function
8047 * m2-exp.y: Add prototypes for local functions, convert misc function
8048 vector uses to minimal symbol table uses.
8049 * m2-exp.y (make_qualname, yyerror): Make static.
8050 * m2-exp.y (_initialize_m2_exp): Call init_types with NULL objfile.
8051 * m68k-pinsn.c: Add prototypes for local functions.
8052 * m68k-pinsn.c (print_insn): Cast args to read_memory.
8053 * m68k-pinsn.c (fetch_arg): Make parameter 'code' and int.
8054 * m68k-stub.c: Add prototypes.
8055 * m88k-pinsn.c (sprint_address): Convert from misc function vector
8056 use to minimal symbol table use.
8057 * m88k-xdep.c (fetch_inferior_registers): Takes an unused parameter.
8058 * m88k-xdep.c (store_inferior_registers): Returns void.
8059 * mach386-xdep.c (fetch_inferior_registers): Takes an unused param.
8060 * mach386-xdep.c (store_inferior_registers): Returns void.
8061 * mach386-xdep.c (fetch_core_registers): Takes an unused parameter.
8062 * main.c: Add prototypes for local functions.
8063 * main.c (return_to_top_level): Is type NORETURN (volatile). Cast
8064 longjmp() result to (NORETURN void).
8065 * main.c (catch_errors): Prototype the 'func' parameter.
8066 * main.c (disconnect, stop_sig, do_nothin, float_handler):
8067 Takes an unused arg.
8068 * main.c (execute_command): Call the right member of the func union.
8069 * main.c (command_loop_marker, symbol_completion_function,
8070 command_loop): Make static.
8071 * main.c (command_line_input): Make linelength unsigned, cast arg
8072 to command_line_input().
8073 * main.c (add_info, add_com): Prototype the 'fun' parameter.
8074 * main.c (initialize_main): Call right member of function union.
8075 * mcheck.c (NOARGS): Change hardwired void in prototypes to NOARGS.
8076 * mem-break.c: Include symtab.h
8077 * mips-xdep.c (fetch_inferior_registers): Takes unused param.
8078 * mips-xdep.c (store_inferior_registers): Returns void.
8079 * mipsread.c (mipscoff_symfile_read): Change from misc function vector
8080 use to minimal symbol table use.
8081 * mipsread.c (symbol_obstack usages): Convert all to use per-objfile
8083 * mipsread.c (make_type): Remove, convert usages to init_type.
8084 * mipsread.c (_initialize_mipsread): Call init_type with NULL objfile.
8085 * nindy-tdep.c (nindy_frame_chain_valid): Convert from misc function
8086 vector use to minimal symbol table use.
8087 * parse.c: Add prototypes for local functions.
8088 * parse.c (xrealloc usages): Cast args.
8089 * parse.c (prefixify_expression, length_of_subexp): Make static.
8090 * parser-defs.h (PARSER_DEFS_H): Define when first included.
8091 * parser-defs.h: Convert function decls to prototype form.
8092 * partial-stab.h: Convert from misc function vector use to new minimal
8094 * partial-stab.h (global_psymbols, static_psymbols usages): Reference
8095 the per-objfile copies.
8096 * printcmd.c: Add prototypes for local functions. Move some struct
8097 definitions around to accomodate prototypes.
8098 * printcmd.c (decode_format): Make static, change args oformat and
8099 osize to int from char.
8100 * printcmd.c (print_formatted): Change 'format' and 'size' to int.
8101 * printcmd.c (print_scalar_formatted): Change arg 'format' to int.
8102 * printcmd.c (print_address_symbolic): Convert from misc function
8103 vector use to minimal symbol table use.
8104 * printcmd.c (address_info): Convert from misc function vector use
8105 to minimal symbol table use.
8106 * printcmd.c (delete_display, enable_display, disable_display_command):
8108 * procfs.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8109 * procfs.c (fetch_core_registers): Add unused param reg_addr.
8110 * pyr-xdep.c (fetch_inferior_registers): Add unused param regno.
8111 * pyr-xdep.c (store_inferior_registers): Returns void.
8112 * remote-mm.c (mm_load): symbol_file_add return value unused.
8113 * remote-nindy.c: Minor format change.
8114 * remote-vx.c (vx_load_command): symbol_file_add result unused.
8115 * rs6000-xdep.c (fetch_inferior_registers): Add unused param regno.
8116 * rs6000-xdep.c (store_inferior_registers): Returns void.
8117 * rs6000-xdep.c (fetch_core_registers): add unused param reg_addr
8118 * rs6000-xdep.c (aixcoff_relocate_symtab): Convert from misc function
8119 vector use to minimal symbol table use.
8120 * solib.c: Add prototypes for local functions.
8121 * solib.c (solib_add_common_symbols, locate_base): Convert from misc
8122 function vector use to minimal symbol table use.
8123 * solib.c (EXFUN/DEFUN): Remove all usages, convert to PARAMS.
8124 * solib.c (find_solib, shared_library_command): Make static
8125 * solib.c (read_memory, write_memory usages): Cast args.
8126 * solib.c (special_symbol_handling): Add function
8127 * source.c: Add prototypes for local functions.
8128 * source.c (select_source_symtab): Convert to scan objfiles.
8129 * source.c (open_source_file): Make static.
8130 * source.c (xrealloc usages): Cast args.
8131 * source.c (source_line_charpos): ifdef out, unused.
8132 * source.c (get_filename_and_charpos): Make static.
8133 * stack.c: Add prototypes for local functions.
8134 * stack.c (print_frame_info, frame_info): Convert from misc function
8135 vector use to minimal symbol table use.
8136 * symfile.c: Add prototypes for local functions.
8137 * symfile.c (compare_symbols): Make args const PTR's.
8138 * symfile.c (compare_psymbols, sort_pst_symbols) add.
8139 * symfile.c (sort_all_symtab_syms): Scan objfile list.
8140 * symfile.c (obsavestring): Add objfile parameter.
8141 * symfile.c (init_misc_bunches, prim_record_misc_function,
8142 compare_misc_functions, discard_misc_bunches, condense_misc_bunches,
8143 sort_misc_function_vector, compact_misc_function_vector): Remove
8144 * symfile.c (symbol_file_add_digested): Add function.
8145 * symfile.c (symbol_file_add): Returns struct objfile *.
8146 * symfile.c (symbol_file_command): Modify for state file use.
8147 * symfile.c (symfile_open): Add parameter "dumpable".
8148 * symfile.c (allocate_objfile, free_objfile): Moved to objfiles.c
8149 * symfile.c (load_command, add_symbol_file_command): Make static.
8150 * symfile.c (fill_in_vptr_fieldno): Moved to gdbtypes.c
8151 * symfile.c (rindex usages): Converted to strrchr.
8152 * symfile.c (allocate_psymtab): New
8153 * symfile.c (free_named_symtabs): Ifdef out code that needs to be
8154 converted to minimal symbol table usage, but no obvious conversion.
8155 * symfile.c (free_all_symtabs): Remove.
8156 * symfile.c (_initialize_symfile): Use per-objfile info.
8157 * symfile.h: Rework the objfile structure to add per-objfile data
8158 objects (psymbol_obstack, symbol_obstack, type_obstack,
8159 global_psymbols, static_psymbols, msymbols, minimal_symbol_count,
8160 fundamental_types, malloc, realloc, free, xmalloc, xrealloc, etc).
8161 Add prototypes to function declarations.
8162 * symm-tdep.c (symmetry_extract_return_value): Convert from misc
8163 function vector usage to minimal symbol table usage.
8164 * symmisc.c (DEV_TTY): Define if not defined.
8165 * symmisc.c: Add local function prototypes.
8166 * symmisc.c (dump_objfile, dump_msymbols, dump-symtab, print_syms,
8167 printpsyms_command, print_objfiles, print_objfiles_command):
8168 Rework to use iterate_over_*
8169 * symtab.c: Add prototypes for local functions.
8170 * symtab.c (lookup_symtab_1): Convert to look through objfiles.
8171 * symtab.c (lookup_partial_symtab): Scan through objfiles.
8172 * symtab.c (lookup_primitive_typename, lookup_typename, lookup_
8173 unsigned_typename, lookup_struct, lookup_union, lookup_enum,
8174 lookup_template_type, lookup_struct_elt_type, lookup_pointer_type,
8175 lookup_reference_type, lookup_member_type, allocate_stub_method,
8176 check_stub_method, create_array_type, smash_to_member_type,):
8178 * symtab.c (lookup_symbol): Some args are const.
8179 * symtab.h: All type related defs and structs moved to gdbtypes.h
8180 * symtab.h: Convert decls to prototypes.
8181 * target.c (noprocess): Make static.
8182 * target.h: Change decl's to prototypes.
8183 * tm-sunos.h: (CLEAR_SOLIB, SOLIB_ADD, SOLIB_CREATE_INFERIOR_HOOK,
8184 DISABLE_UNSETTABLE_BREAK) Moved to solib.h.
8185 * utils.c (_initialize_utils): Use correct member of function union.
8186 * valarith.c: include gdbtypes.h
8187 * valops.c: include gdbtypes.h, add prototypes for local functions.
8188 * valops.c (value_push, value_arg_push, find_function_addr):
8190 * valops.c (value_string): Convert from misc function vector use
8191 to minimal symbol table use.
8192 * valops.c (check_field_in): Make arg const.
8193 * valprint.c: Add prototypes for local functions.
8194 * valprint.c (print_string): Make static
8195 * valprint.c (value_print, val_print_fields, val_print): Make arg int.
8196 * values.c: Add prototypes for local functions.
8197 * values.c (value_headof): Convert from misc function vector to
8198 minimal symbol table.
8199 * xcoffexec.c: Add prototypes for local functions.
8200 * xcoffexec.c (exec_close, file_command, add_to_section_table):
8202 * xcoffexec.c (relocate_minimal_symbol): Add.
8203 * xcoffread.c (patch_block_stabs): Moved to buildsyms.c.
8204 * xcoffread.c: Add prototypes for local functions.
8205 * xcoffread.c (sort_syms): Convert to scan objfiles.
8206 * xcoffread.c (read_xcoff_symtab): Make static.
8207 * xcoffread.c (various): Replace references to builtin types with
8208 calls to lookup_fundamental_type. Replace references to symbol_obstack
8209 and psymbol_obstack with pointers to the per-objfile copies.
8210 * xcoffread.c (dump_linetable, dump_type, dump_symbol, dump_namespace,
8211 dump_block, dump_blockvector, dump_last_symtab, dump_symtabs):
8213 * xcoffread.c (init_stringtab): Add objfile parameter.
8214 * gdbtypes.c: New file
8215 * minsyms.c: New file
8216 * mmap-alloc.c: New file
8217 * mmap-sbrk.c: New file
8218 * objfiles.c: New file
8222 Fri Feb 21 17:29:54 1992 John Gilmore (gnu at cygnus.com)
8224 * Check in Fred Fish's changes in these modules. Fred
8225 will make ChangeLog entries for all of them. Update VERSION
8228 Thu Feb 20 18:10:17 1992 Fred Fish (fnf at cygnus.com)
8230 * tm-sparc.h, tm-sysv4.h, solib.h: Move shared lib definitions
8232 * sparc-pinsn.c, sparc-tdep.c, standalonec, sun3-xdep.c,
8233 sun386-xdep.c, symm-xdep.c, target.c, ultra3-xdep.c, utils.c,
8234 value.h: Prototypes for static functions; lint.
8235 * gdbtypes.h: Empty file to ease transition.
8237 Thu Feb 20 16:43:13 1992 Fred Fish (fnf at cygnus.com)
8239 * environ.h, expression.h, frame.h, gdbcmd.h, gdbcore.h,
8240 inferior.h, language.h, signame.h, target.h, terminal.h,
8241 tm-68k.h, tm-i386v.h, tm-sparc.h, tm-sun386.h, tm-symmetry.h,
8242 xm-i386v.h, xm-sparc.h: Prototypes for all external functions.
8244 * core.c, exec.c, infrun.c, inftarg.c, language.c, remote.c,
8245 signame.c, sparc-xdep.c: Prototypes for all static functions.
8247 * core.c, eval.c, exec.c, inftarg.c, remote-adapt.c, remote-eb.c,
8248 remote-hms.c, remote-mm.c, remote-nindy.c, remote-vx.c, remote.c,
8249 target.c, target.h, valarith.c, valops.c, value.h, xcoffexec.c:
8250 Remove to_call_function and target_call_function, since it
8251 always calls the same thing (call_function_by_hand).
8252 * core.c, exec.c, solib.c: Rename target_ops sections =>
8254 * infcmd.c, inflow.c, infptrace.c, infrun.c, main.c, target.c,
8255 target.h: target_kill takes no args.
8256 * language.c (language_info): Scaffolding to allow briefer
8257 messages when the current language changes. FIXME.
8258 * xm-amix.h, xm-i386v4.h, xm-stratus.h: Define NORETURN to avoid
8259 complaints about volatile functions.
8260 * xm-sysv4.h (HAVE_MMAP): Define.
8262 Thu Feb 20 09:04:18 1992 Fred Fish (fnf at cygnus.com)
8264 * defs.h: Include ansidecl.h and PARAMS macro. Use PARAMS
8265 to make prototypes for all functions declared here.
8266 * cplus-dem.c: Avoid declaring xmalloc and xrealloc.
8267 * c-exp.y: Rename SIGNED, OR, and AND to avoid conflict.
8268 * environ.c: Include <stdio.h> before defs.h. Minor cleanup.
8269 * ieee-float.h: Use PARAMS for prototypes; make some params const.
8270 * ieee-float.c, valarith.c: Include <stdio.h>. Lint. b*=>mem*.
8271 * m2-exp.y: Remove unused CONST; Rename OR and AND.
8272 * utils.c: Avoid declaring malloc and realloc. Lint.
8273 (request_quit): Accept signal-number parameter.
8275 Mon Feb 17 07:13:27 1992 Fred Fish (fnf at cygnus.com)
8277 * dwarfread.c (process_dies): Add case to handle TAG_pointer_type
8278 DIE's. Add new function read_tag_pointer_type() to read them.
8280 * dwarfread.c (dwarf_read_array_type, read_subroutine_type):
8281 When creating a new user defined type, check to see if a partial
8282 type already exists, and if so, bash it to fit.
8284 Fri Feb 14 19:00:17 1992 John Gilmore (gnu at cygnus.com)
8286 * coffread.c (decode_base_type): Pass long, not union.
8287 Fix by Eric Valette, ev@chorus.fr.
8289 Thu Feb 13 17:14:28 1992 Fred Fish (fnf at cygnus.com)
8291 * elfread.c (elf_symtab_read): Fix code to correctly track
8292 changes in bfd for absolute symbols.
8294 Thu Feb 13 12:43:29 1992 Stu Grossman (grossman at cygnus.com)
8296 * xm-vaxbsd.h: Close off comment.
8298 Thu Feb 13 07:45:19 1992 Fred Fish (fnf at cygnus.com)
8300 * xm-sysv4.h: Define NEED_POSIX_SETPGID.
8302 Fri Feb 7 11:51:12 1992 Per Bothner (bothner at cygnus.com)
8304 * mips-tdep.c (mips_print_registers): Print correct register
8305 number for double pseudo-registers.
8307 Fri Feb 7 07:56:05 1992 John Gilmore (gnu at cygnus.com)
8309 * buildsym.c (read_struct_type): Avoid double-bump of parse ptr
8310 in the op$::OPERATOR. case. From Steven McCanne,
8311 <mccanne@horse.ee.lbl.gov>.
8313 * exec.c (set_section_name): Pass arg to exec_files_info;
8314 only call it if interactive. From Francis Kauth <fk@tv.tv.tek.com>.
8316 Thu Feb 6 17:41:32 1992 John Gilmore (gnu at cygnus.com)
8318 * main.c (print_gdb_version): Copyright msg: only this year.
8319 (cd_command): Avoid changing current_directory on error.
8321 Thu Feb 6 15:14:01 1992 Per Bothner (bothner at cygnus.com)
8323 * mipsread.c (parse_partial_symbols): Handle dependencies
8324 between partial symbol tables (when not doing stabs-in-ecoff).
8325 (This used to be handled by parse_fdr, but parse_fdr was
8326 incompatible with handling stabs-in-ecoff, so the code
8327 was re-written to not use parse_fdr. Unfortunately,
8328 the logic to handle dependencies was overlooked.)
8330 Thu Feb 6 11:51:39 1992 Steve Chamberlain (sac at rtl.cygnus.com)
8332 * coffread.c (read_enum_type): Use the size of a target int when
8334 * defs.h: added new #define for TARGET_PTR_BIT, defaults to size
8336 * h8300-tdep.c, remote-hms.c, tm-h8300.h: too many changes to count
8337 * symtab.c (lookup_reference_type, lookup_ptr_type): use
8338 TARGET_PTR_BIT to determine size of a pointer
8339 * values.c (unpack_long): when unpacking a REF or a PTR don't
8340 assume the size of the type.
8342 Wed Feb 5 22:29:59 1992 John Gilmore (gnu at cygnus.com)
8344 * mipsread.c (parse_symbol): Avoid clobbering enum pointer when
8345 looking at its members. Improve guess between struct and union,
8346 only assuming union if multiple members have offsets of zero.
8348 Tue Feb 4 18:05:44 1992 Per Bothner (bothner at cygnus.com)
8350 * mipsread.c: Use (FP0_REGNUM-32) instead of magic number 6.
8351 (This is just for clarity - and one day permitting us to
8352 change FP0_REGNUM from 38 to 32, which would make more sense.)
8353 * tm-mips.h: Added STAB_REG_TO_REGNUM macro, so that
8354 register numbers in stabs-in-ecoff get handled correctly.
8356 Sat Feb 1 04:45:10 1992 Stu Grossman (grossman at cygnus.com)
8358 * xm-vax.h, xm-vaxult.h, xm-vaxbsd.h, config/mh-vaxult,
8359 config/mh-vaxbsd, configure.in: Split up config stuff for Vaxen
8360 into BSD and Ultrix.
8362 Sat Feb 1 04:39:41 1992 John Gilmore (gnu at cygnus.com)
8364 * dbxread.c (dbx_symfile_init): Call malloc, not xmalloc.
8366 Sat Feb 1 04:15:41 1992 Stu Grossman (grossman at cygnus.com)
8368 * Makefile.in: Increment version to 4.4.1.
8369 * main.c (print_gdb_version): Update copyright notice.
8371 Sat Feb 1 01:43:11 1992 Per Bothner (bothner at cygnus.com)
8373 * mipsread.c: Prepend "struct " to the names of structure
8374 types, and similarly for enums and unions. (This used
8375 to be done, but got lost in the re-write to "guess" the
8376 difference between enum/struct/union.)
8377 Also, guess that a tag is an enum if the first member
8380 Fri Jan 31 21:45:51 1992 Stu Grossman (grossman at cygnus.com)
8382 * xm-vax.h: #ifndef ultrix around #include of endian.h and
8385 Fri Jan 31 00:05:01 1992 John Gilmore (gnu at cygnus.com)
8387 * Projects: Patching executables is done.
8388 * Makefile.in (VERSION): Roll to gdb-4.4.
8389 * README, WHATS.NEW: Update for gdb-4.4.
8391 * symfile.c (reread_symbols): Whenever we reread one object
8392 file's symbols, we must restart the scan, because the object_files
8393 chain has been permuted.
8395 * exec.c (exec_files_info): Split out into print_section_info.
8396 Print BFD filename of each section if it's not the default one.
8397 * core.c (core_files_info): Call print_section_info.
8399 * xm-vax.h: Include a few system header files whose definitions
8400 must precede defs.h.
8401 * language.c, language.h: Make some things const.
8402 * expression.h, main.c: const spreads like ooze.
8404 * mem-break.c (break_insn, break_insn_size): Use unsigned chars,
8405 since BREAKPOINT values can be >0x80.
8407 Thu Jan 30 17:21:14 1992 Stu Grossman (grossman at cygnus.com)
8409 * infrun.c, xm-i386sco.h: SCO needs to use setpgid().
8411 Thu Jan 30 01:04:23 1992 John Gilmore (gnu at cygnus.com)
8413 * sparc-pinsn.c: Remove kludge for preferring architectures.
8414 Remove #ifdef's for SORT_NEEDED. We need to sort the table, now
8415 and forever. Add `add' instruction to the set that get checked
8416 for a preceding `sethi' in order to print an absolute address.
8417 Corresponding changes in ../include/opcode/sparc.h needed
8418 to eliminate garbage instructions.
8420 Wed Jan 29 19:24:34 1992 Per Bothner (bothner at cygnus.com)
8422 * mipsread.c (parse_partial_symbols): Make sure partial
8423 symbols are created for external symbols (as used to be
8424 the case). This is a bit of a pain with the mips-coff.
8425 It uses a table which points to all of the external
8426 symbols belonging to a particular FDR or psymtab.
8427 Once we've generated this table, we might as well save
8428 it, and then use it in psymtab_to_symtab_1 to find
8429 the symbols to pass to parse_external().
8430 * symfile.c, symfile.c: New function start_psymtab_common
8431 to share the common parts of allocating a new psymtab
8432 for dbxread, mipsread (and later dwarfread). Its code
8433 was pulled out from start_psymtab in dbxread.c.
8434 * dbxread.c (start_psymtab): Use start_psymtab_common().
8436 * valprint.c (val_print): If there is an error when trying
8437 to print a string, check to see if there really is a problem
8438 by reading just one character. If that works, assume
8441 Wed Jan 29 18:58:43 1992 Stu Grossman (grossman at cygnus.com)
8443 * sparc-pinsn.c (compare_opcodes): Make it prefer v6, v7,
8444 cypress, v8 mnemonics in that order.
8446 Tue Jan 28 17:32:13 1992 Per Bothner (bothner at cygnus.com)
8448 * sparc-pinsn.c: Put the qsort() back in.
8450 Mon Jan 27 18:51:03 1992 John Gilmore (gnu at cygnus.com)
8452 * findvar.c (read_register, write_register): Handle machines
8453 where REGISTER_TYPE is not the same size as "int".
8455 Handle debug symbols in dynamically loaded (relocated) code:
8457 * dbxread.c (read_ofile_symtab): Fix up N_CATCH better. Pass
8458 offset to process_one_symbol.
8459 (process_one_symbol): Take new offset parameter. Add it into
8460 appropriate symbol types to relocate symbols to loaded addresses.
8461 Handle all possible symbol types, and complain() about types that
8462 we don't expect to see.
8463 * mipsread.c (psymtab_to_symtab_1): Pass offset of zero to
8464 process_one_symbol (FIXME, should pass real offset).
8468 * breakpoint.c (resolve_sal_pc): Split out code to resolve a
8470 (set_breakpoint, break_command_1, until_break_command,
8471 catch_command_1, breakpoint_re_set_one): Use it.
8472 * symtab.h (resolve_sal_pc): Declare.
8473 * infcmd.c (jump_command): Use resolve_sal_pc.
8475 * source.c (list_command): Shorten "FILE, line N" to "FILE:N".
8477 * putenv.c (putenv): Avoid unportably casting pointers to unsigneds.
8479 * c-exp.y (yylex): `this' and `template' are only tokens in C++.
8481 * xm-convex.h, xm-hp300bsd.h, xm-isi.h, xm-merlin.h, xm-news.h,
8482 xm-np1.h, xm-pn.h, xm-pyr.h, xm-rtbsd.h, xm-symmetry.h, xm-umax.h:
8483 Remove MISSING_VPRINTF declaration, and superfluous "kgdb" defines.
8485 Mon Jan 27 15:46:21 1992 Stu Grossman (grossman at cygnus.com)
8487 * dbxread.c (process_one_symbol): Make a first cut at handling
8488 symbol tables generated by Sun's acc. (#ifdef'd out, FIXME.)
8490 * symtab.c (find_pc_line): Fix stepping into and out of #included
8493 Mon Jan 27 13:00:55 1992 Stu Grossman (grossman at cygnus.com)
8495 * Makefile.in (OPCODES): Remove OPCODES defs and refs. There is
8496 no longer any need to copy ../include/opcode/* into gdb.
8498 Mon Jan 27 12:30:38 1992 John Gilmore (gnu at cygnus.com)
8500 * ChangeLog, ChangeLog-9091: Split ChangeLog at 1992.
8502 Sun Jan 26 19:05:40 1992 Per Bothner (bothner at cygnus.com)
8504 * valprint.c (type_print_base, type_print_method_args):
8505 Print C++ constructor methods without bogus "return type."
8507 Sat Jan 25 15:57:59 1992 Fred Fish (fnf at cygnus.com)
8509 * infptrace.c (child_xfer_memory): Parameter "target" should
8510 be a pointer to a structure, not the entire structure.
8512 Fri Jan 24 01:30:27 1992 Fred Fish (fnf at cygnus.com)
8514 * depend: Convert the couple of references to ansidecl.h that
8515 used the local gdb version to use the ../include version.
8517 Thu Jan 23 22:24:43 1992 Fred Fish (fnf at cygnus.com)
8520 (child_xfer_memory): Takes pointer to a struct, not entire struct.
8521 (inferior_proc_init): Fix non-ANSI version of args.
8522 (attach): Call print_sys_errmsg with correct number of args.
8523 (mappingflags): Make static, does not need to be global.
8525 * i386-tdep.c (i386_frame_num_args): Takes a pointer to a struct
8526 not the entire struct itself.
8528 * valops.c (value_assign): Cast some args to modify_field() and
8529 {read,write}_register_bytes() correctly.
8531 * ansidecl.h: Removed, is duplicate of ../include/ansidecl.h
8533 * Makefile.in (MALLOCSRC): Removed reference to removed local
8536 * dwarfread.c (list_in_scope): Needs an initial value, use file
8539 Mon Jan 20 19:06:28 1992 Stu Grossman (grossman at cygnus.com)
8541 * main.c (main): Make option_index local to keep new getopt happy.
8542 main.c, solib.c, Makefile.in: Update copyright notices.
8544 Mon Jan 20 08:54:00 1992 Michael Tiemann (tiemann at cygnus.com)
8546 * cplus-dem.c (cplus_demangle): Correctly demangle destructors.
8548 Sat Jan 18 17:17:45 1992 Stu Grossman (grossman at cygnus.com)
8550 * Makefile.in (HFILES): Add partial-stab.h.
8552 Sat Jan 18 16:45:01 1992 Fred Fish (fnf at cygnus.com)
8554 * config/mh-stratus, config/mt-stratus, tm-stratus.h, xm-stratus.h:
8555 New files for stratus. Not complete enough to actually build
8556 on the Stratus machine; that awaits copyright assignment for
8559 * Makefile.in (USER_CFLAGS): Add macro specifically reserved
8560 for getting custom flags into CFLAGS when doing makes.
8562 * configure.in: Add config information for stratus.
8564 Thu Jan 16 00:51:46 1992 Fred Fish (fnf at cygnus.com)
8566 * dbxread.c (process_one_symbol): Pass address of structure
8567 to complain(), rather than the whole structure.
8569 Wed Jan 15 09:56:16 1992 Fred Fish (fnf at cygnus.com)
8571 * solib.c (solib_add_common_symbols): Only compile in when not
8572 using SVR4 style shared libraries.
8574 Tue Jan 14 22:34:00 1992 Fred Fish (fnf at cygnus.com)
8576 * dwarfread.c (locval): Add offreg flag to indicate location
8577 values that are computed off a base register.
8579 * dwarfread.c (new_symbol): Rework TAG_global_variable and
8580 TAG_local_variable cases to account for static variables
8581 within function scopes.
8583 Tue Jan 14 12:28:52 1992 Stu Grossman (grossman at cygnus.com)
8585 * inflow.c: remove #include <sys/dir.h>. Not necessary, and
8586 doesn't exist on some systems.
8588 * infrun.c (wait_for_inferior!!!!): Prevent gdb from hanging when
8589 nexting over recursive function calls.
8591 * target.c (target_read_string): Create this routine to read null
8592 terminated strings from the target. It deals with running off the
8593 end of memory elegantly as well. solib.c (find_solib): Use
8594 target_read_string() to avoid problems with running off the end of
8597 * inflow.c (child_terminal_info): #ifdef TIOCPGRP around lines
8598 that reference pgrp_inferior.
8600 Mon Jan 13 14:57:11 1992 Per Bothner (bothner at cygnus.com)
8602 * tm-mips.h: Removed BLOCK_ADDRESS_ABSOLUTE, now that
8603 mips-tfile has been hacked to act more "traditionally."
8604 * dbxread.c: Fixed typo in comment.
8606 Sun Jan 12 13:08:36 1992 Per Bothner (bothner at cygnus.com)
8608 * mips-tdep.c (mips_skip_prologue): Add some number of
8609 'sw' instructions before 'addiu' adjusts the stack.
8611 Fri Jan 10 13:47:06 1992 Fred Fish (fnf at cygnus.com)
8613 * dwarfread.c (start_symtab, end_symtab, scopecount, openscope,
8614 freescope, buildblock closescope, record_line, add_symbol_to_list,
8615 gatherblocks, make_blockvector): Extensive changes to switch
8616 to generic symbol table building code in buildsym.c. Remove
8617 scope tree structures and functions, symbol table building
8618 functions, and lots of other small changes.
8620 * dwarfread.c: Add new macros GCC_PRODUCER and STREQN. Remove
8621 GCC_COMPILED_FLAG_SYMBOL and GCC2_COMPILED_FLAG_SYMBOL.
8623 Tue Jan 7 13:09:57 1992 Stu Grossman (grossman at cygnus.com)
8625 * buildsym.c (cleanup_undefined_types): Add support for enums.
8626 This fixes the 'GDB internal error. cleanup_undefined_types with
8629 Sun Jan 5 09:47:50 1992 Stu Grossman (grossman at cygnus.com)
8631 * dbxread.c: detect gcc2 compilations.
8633 Thu Jan 2 15:07:41 1992 John Gilmore (gnu at cygnus.com)
8635 * sparc-pinsn.c: Rename bitfields that overlap with macro names
8636 in ../include/opcode/sparc.h.
8638 Wed Jan 1 04:29:00 1992 Fred Fish (fnf at cygnus.com)
8640 * Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
8641 to xm-sysv4.h. Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
8642 to reflect actual locations of opcode files, so TAGS target will
8645 * i386-tdep.c: Change an erroneous 'm68k' reference to 'i386'.
8647 * i386-tdep.c (supply_fpregset, fill_fpregset): Remove m68k
8650 * m68k-tdep.c (supply_fpregset, fill_fpregset): Fix array
8651 dereferencing to access the correct elements.
8653 * valops.c (value_addr): Declare return type of external func
8656 * xcoffread.c: Undefine next_symbol_text before redefining it.
8658 For older changes see ChangeLog-9091
8664 version-control: never