1 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
5 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
7 * remote.c (fromhex): Make error more explicit.
8 (read_frame): Don't print bad checksum information unless
9 remote_debugging. Don't use repeat count unless it's > 0.
10 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
11 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops): Optionally
12 cope with BC style breakpoints.
13 (e7000_command): After command send directly to the E7000 mark
15 (why_stop, e7000_wait: Understand BC style stop condition.
16 * sh-tdep.c (sh_skip_prologue): Understand more complicated
17 sequences. (frame_find_saved_regs): Likewise.
18 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
20 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
21 (more work here to come)
22 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
25 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
27 * sparclite/Makefile.in: Assorted stuff needed for eload.
29 * sparclite/eload.c: Merge in command line argument parsing and
30 error message handling improvements orignally made to aload.c.
32 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
34 * defs.h (enum misc_command_type, command_control_type): Enums
35 for describing the command and control types.
36 (struct command_line): Add new fields to keep track of the command
37 type and body associated with the command.
38 * top.c: Include value.h. Delete whitespace at the end of lines.
39 (build_command_line, get_command_line): New functions.
40 (execute_control_command, while_command, if_command): Likewise.
41 (realloc_body_list, read_next_line): Likewise.
42 (recurse_read_control_structure): Likewise.
43 (execute_user_command): Call execute_control_command.
44 (read_command_lines): Simplify by calling read_next_line, call
45 read_control_structure for "if" and "while" commands.
46 (free_command_lines): Free new fields in the command structure.
47 (define_command): Reset control_level to zero.
48 (init_main): Install command handlers for "if" and "while" commands.
50 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
52 * c-typeprint.c (c_type_print_varspec_prefix,
53 c_type_print_varspec_suffix): Add cases for Fortran type codes.
54 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
55 call f77_value_literal_string instead.
56 * f_exp.y: Include <string.h>, move include of parser-defs.h.
57 (parse_number): Translate 'd' floats to 'e' so atof() works.
58 (yylex): Remove unused variables.
59 * f-lang.c: Include <string.h>.
60 (get_bf_for_fcn): Remove unused variable.
61 * f-typeprint.c (f_type_print_varspec_prefix,
62 f_type_print_varspec_suffix): Remove unused
63 variables, add cases to switch statements.
64 (f_type_print_base): Remove unused variables.
65 * f-valprint.c (gdbcore.h, command.h): Include.
66 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
67 Call read_memory_integer with correct number of arguments.
68 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
69 with correct argument type.
70 (f77_print_array): Removed unused array array_size_array.
71 (f_val_print): Don't use a CORE_ADDR as a char *.
72 * valops.c (value_cast): Handle COMPLEX and BOOL types.
73 (value_assign): Handle Fortran literal string and complex values.
74 (f77_cast_into_complex, f77_assign_from_literal_string,
75 f77_assign_from_literal_complex): New functions.
77 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
79 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
82 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
84 * i960-tdep.c (signal.h): Don't include.
86 * cxux-nat.c (target_is_m88110): Remove definition.
88 * configure.in (config/nm-empty.h): If cross only, use instead
90 * config/nm-trash.h: Remove.
91 * config/nm-empty.h: New file.
92 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
93 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
94 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
95 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
96 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
98 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
100 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
102 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
104 * configure.in: No longer look for nm, tm, and xm headers in
105 config/<header>; they are always in config/<cpu>/<header>.
107 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
109 * objfiles.c (allocate_objfile): Add the newly-created objfile to
110 the end of the list of objfiles, instead of at the beginning.
112 * xcoffread.c (allocate_include_entry): New function, abstracted
113 from code in record_include_begin.
114 (record_include_begin, record_include_end): Call it.
116 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
117 target_has_stack to decide whether to create a real stack frame
120 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
122 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
124 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
126 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
128 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
129 field names into what is expected by sparc-nat.c.
131 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
133 * c-typeprint.c (c_typedef_print): Add missing Chill support.
135 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
137 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
139 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
141 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
142 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
145 * nlm/Makefile.in: Get rid of NWSOURCE.
146 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
147 * nlm/gdbserve.o: Add dummy __main routine.
148 * nlm/gdbserve.def: Turn on debug.
150 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
152 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
154 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
156 * config/tm-nbsd.h: New file, support for all NetBSD targets.
157 * config/xm-nbsd.h: fix typo.
158 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
159 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
161 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
163 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
165 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
166 change typeo in error msg (`inferrior' -> `inferior').
168 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
170 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
171 attach_flag (this check was performed by the callers). Also check
172 inferior_thisrun_terminal.
173 * inftarg.c (child_wait), lynx-nat.c (child_wait),
174 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
175 attach_flag in deciding whether to call set_sigint_trap and
178 * value.h (struct value): Change literal_data from PTR to char *,
179 since that is the way it is used.
181 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
183 * somread.c (som_symfile_read): Force unwinds to be re-read after
184 reading in a new partial symbol table.
186 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
188 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
189 an obsolete conditional.
190 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
191 an obsolete conditional.
192 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
195 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
197 * Makefile.in (ns32k-opcode.h): Remove reference.
198 (ns32k-pinsn.o): Update dependencies.
199 * ns32k-opcode.h: Remove file.
200 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
201 all other code in this file.
203 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
205 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
206 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
208 * nlm/Makefile.in: Add rule for .S.o.
209 * nlm/aio.h: Protect from multiple inclusions.
210 * nlm/alpha-io.S: Remove everything we don't need.
211 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
212 Remove, no longer needed.
213 * nlm/alpha.c: Merge in lots of stuff from previous files.
214 * nlm/alpha.h: Don't #include alpha-patch.h. Make
215 breakpoint_insn extern.
216 * Move stuff from alpha-patch.h into here.
218 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
220 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
222 * annotate.c (annotate_starting): Flush output.
224 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
226 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
227 the callers of symbol_file_add. Gets rid of heuristic fence-post
228 warnings on mips and alpha targets when the PC resides in a shared
229 library which is not yet read in.
230 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
231 irix5-nat.c (solib_add), osfsolib.c (solib_add),
232 remote-vx.c (vx_open), solib.c (solib_add):
233 Add call to reinit_frame_cache after all shared libraries are read in.
234 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
235 symfile.c (symbol_file_command, add_symbol_file_command):
236 Add call to reinit_frame_cache after symbol_file_add.
238 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
240 * config/xm-nbsd.h: New file, support for all NetBSD ports.
241 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
242 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
243 * configure.in: Add sparc-*-netbsd target.
245 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
247 * remote-vx.c (vx_attach): Interpret the command argument as an
250 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
252 * configure.in: Change i[34]86 to i[345]86.
253 * nlm/configure.in: Likewise.
254 * gdbserver/configure.in: Likewise.
256 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
258 * configure.in (i386-*-netware): Automatically configure nlm
261 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
263 * nlm/gdbserve.c: conditionalize header file inclusion for either
264 NetWare 4.0 or PIN targets.
265 * nlm/i386.c: include appropriate header files.
266 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
269 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
271 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
272 * nlm/gdbserve.def: Autoload clib.
274 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
276 * breakpoint.c (condition_command): Call breakpoints_changed.
278 * gdbtypes.h: Declare f77_create_literal_string_type and
279 f77_create_literal_complex_type.
280 * valops.c (f77_value_literal_string, f77_value_substring,
281 f77_value_literal_complex): Use xmalloc not malloc.
282 * valops.c (f77_value_literal_string, f77_value_substring):
283 Make addr char * not CORE_ADDR.
284 * value.h (struct value): Add new field literal_data of aligner union.
285 (VALUE_LITERAL_DATA): Use it.
286 * f-lang.h: Declare find_common_for_function.
287 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
288 myaddr fields of a union. Don't overload it with the frame field
289 (not sure this is necessary; I'm not sure what lval_* codes
290 VALUE_SUBSTRING_* can be used with).
292 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
294 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
295 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
297 * rs6000-nat.c: Include libbfd.h again, needed until reference
298 to bfd_cache_lookup is cleaned out.
300 * config/i386/linux.mh (XM_CLIBS): Add -lm.
302 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
304 Work to reduce the interrupts-off duration when running in DOS.
305 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
306 (dos_async_rx): rewrite to unpack as many characters from the
307 asynctsr as possible into a local buffer.
309 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
311 Initial Fortran language support, adapted from work by Farooq Butt
312 (fmbutt@engage.sps.mot.com).
313 * Makefile.in: Add Fortran-related files and dependencies.
314 * defs.h (language_fortran): New language enum.
315 * language.h (_LANG_fortran): Define.
316 (MAX_FORTRAN_DIMS): Define.
317 * expression.h: Reformat to standard.
318 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
319 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
320 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
321 TYPE_CODE_LITERAL_STRING): New type codes.
322 (type): New fields upper_bound_type and lower_bound_type.
323 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
324 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
326 (builtin_type_f_character, etc): Declare.
327 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
328 * f-exp.y: New file, Fortran expression grammar.
329 * f-lang.c: New file, Fortran language support functions.
330 * f-lang.h: New file, Fortran language support declarations.
331 * f-typeprint.c: New file, Fortran type printing.
332 * f-valprint.c: New file, Fortran value printing.
333 * eval.c (evaluate_subexp): Add code for new expression opcodes,
334 fix wording of error message.
335 * gdbtypes.c (f77_create_literal_complex_type,
336 f77_create_literal_string_type): New functions.
337 * language.c (set_language_command): Add Fortran info.
338 (calc_f77_array_dims): New function.
339 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
341 * symfile.c (deduce_language_from_filename): Recognize .f and .F
342 as Fortran source files.
343 * valops.c (f77_value_literal_string, f77_value_substring,
344 f77_value_literal_complex): New functions.
346 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
348 * c-typeprint.c (c_print_type): Assume demangled arguments
349 if a '(' is found in varstring, looking for ')' at the end of
350 varstring did fail with demangled const member functions, which
351 have a trailing `const'.
352 * remote.c (get_offsets, putpkt): Change to `char' buffers,
353 to avoid errors when compiling with DEC c89.
354 (remote_wait): Cast to `char *' before passing buffer to
355 fputs_filtered, to avoid errors when compiling with DEC c89.
356 (remote_wait): Do not return inferior_pid by default, this
357 statement is never reached, which causes warnings from some
359 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
360 * symfile.c (load_command): If called with no argument, try
361 to get the filename from the executable file.
362 (generic_load): Remove check for NULL filename, it is done
365 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
367 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
368 from June 2, 1994 (what was I thinking?!?). Fix it right this
371 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
373 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
375 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
377 * README: Grammar improvements, clarifications, updates.
379 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
381 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
382 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
383 * configure.in (powerpc-*-netware*): Automatically configure nlm
385 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
386 specific stuff. Make things more configurable.
387 * nlm/configure.in: Add powerpc-*-netware* target. Use
388 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
390 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
391 Remove lots of architecture-specific stuff.
392 * nlm/gdbserve.def: Add new imports.
393 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
394 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
396 * nlm/prelude.o: What was this doing here?
397 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
398 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
399 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
400 * config/powerpc/tm-ppc-nw.h: Ditto.
402 * nlmstub.def: New file, contains imports for 386 nlm stub.
404 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
406 * remote-pa.c: New file for HPPA embedded support. Currently it's
408 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
410 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
412 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
413 STORE_RETURN_VALUE): Define to use %a0 for pointers.
415 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
417 * remote-mips.c: Remove unused declaration of mips_load.
419 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
421 * coffread.c: General cleanup, and support for section offsets.
422 (time.h, sys/types.h, libbfd.h): Don't include.
423 (cur_src_start_addr, cur_src_end_addr): Rename to
424 current_source_start_addr, current_source_end_addr.
425 (nlist_stream_global): Remove.
426 (nlist_bfd_global): New global variable.
427 (coff_symfile_read): Remove code that gets and uses fileno()
429 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
430 section_offsets parameter, add text/data section offset to
431 appropriate symbols' values.
432 (read_one_sym): Use bfd_read instead of fread.
433 (init_stringtab, init_lineno): Change first parameter to a bfd,
434 use bfd routines instead of raw I/O.
436 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
438 * symtab.c (decode_line_1): If funfirstline and we get a
439 non-LOC_BLOCK symbol (e.g. variable or type), then error().
441 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
443 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
444 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
445 (TAGS): Also pass result of find on config sub-directory to etags.
446 (ALLPARAM): Remove; now unused.
448 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
450 * Makefile.in (VERSION): Bump to 4.13.1
451 * NEWS, README: Update to match gdb 4.13 release version.
453 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
455 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
456 * cxux-nat.c: Remove dangling #else block.
457 (m88k_harris_core_register_addr): New function.
459 * environ.c (init_environ): If no environment, do nothing.
461 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
463 * remote.c (remote_wait): Return inferior_pid instead of 0 for
466 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
468 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
471 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
473 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
474 errno_max, signo_max, strtoerrno, strtosigno): Delete.
475 Include "libiberty.h" instead.
477 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
479 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
480 add additional argument specifying raw address to permit
481 proper release of debug registers.
482 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
485 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
487 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
488 define them in top.c. Add comments to the hooks.
490 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
492 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
493 `to_remove_breakpoint' fields.
495 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
497 * infcmd.c (run_command): Remove comment suggesting using
498 target_has_execution instead of inferior_pid.
500 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
502 * remote-mips.c (mips_open): add code to handle baud rate.
504 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
506 * infrun.c (wait_for_inferior): Call target_resume() upon
507 detection of new processes.
509 * procfs.c (create_procinfo): Return pointer to new procinfo
511 * (do_detach): Spacing & formatting cleanup.
512 * (procfs_wait): Move wait_again label to ensure that we really
513 wait again. On exit from fork, release new child from gdbs'
515 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
517 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
519 * i386-nlmstub.c (handle_exception): Wait until the thread has
520 been started before killing the NLM by pointing the PC at
523 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
525 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
526 Irix 5 has a standard _sigtramp signal handler.
527 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
528 it is not needed for a standard _sigtramp signal handler.
529 Add shared library sections to the section table of the target
530 before adding the symbols.
531 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
532 instructions that do not prepare a stack adjustment.
533 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
534 which does the right thing on machines where `char' is unsigned.
536 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
538 * remote.c (remote_open): Move setting of inferior_pid prior to
539 call to remote_start_remote. Also use unique value for pid to
540 avoid confusion with read_register_pid & friends.
541 * (remote_wait): Return inferior_pid instead of 0 in all cases.
543 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
545 * dwarfread.c (bfd.h): Don't include.
547 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
549 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
550 kill the program being debugged. KillMe(), the undocumented
551 call intended for this purpose, causes the server to hang.
553 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
555 * remote.c (read_frame): Calculate run length encoded checksum
557 * config/sh/stub.c: New file.
559 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
561 * target.c (find_default_run_target): Make sure to_can_run is set
564 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
566 * TODO: Remove note about fast watchpoints and remove obsolete
569 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
571 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
572 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
573 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
575 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
577 * target.c (add_target): Don't call clean_target on target
579 * (unpush_target): Test for to_close being set before calling.
580 * (target_xfer_memory, target_info): Check for to_has_memory
581 before playing with memory.
583 * remote.c (remote_open): Set inferior_pid to make kill command
585 * inflow.c (kill_command): Revert change of Aug 2. Use
586 inferior_pid to determine whether to print out "The program is not
589 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
591 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
592 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
593 * m3-nat.c: Pass argument to return_to_top_level.
594 Declare m3_kill_inferior before use.
595 (port_chain_insert): In "can't happen" case, abort rather than
596 setting `mid' to large decimal constant (which gcc warns about).
597 (get_thread_name): Use cast to convert const char * to char *.
598 (add_mach_specific_commands): #if 0 "thread break" command.
599 (m3_trace_him): Call push_target.
600 (mach_really_wait): New argument pid; remove unused
602 (intercept_exec_calls): Call target_terminal_init and
603 target_terminal_inferior once the child execs.
604 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
606 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
608 * procfs.c (procfs_mourn_inferior): don't dereference the
609 procinfo pointer after it has been freed.
611 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
613 * breakpoint.c (breakpoint_1): Improve pluralization in display
614 of breakpoint hit counts.
616 * language.h (struct language_defn): Remove unused field
618 (longest_float): Remove, no longer used.
619 * language.c (unknown_language_defn, auto_language_defn,
620 local_language_defn): Remove init of la_longest_float field.
621 * c-lang.c (c_language_defn, cplus_language_defn,
622 asm_language_defn): Ditto.
623 * ch-lang.c (chill_language_defn): Ditto.
624 * m2-lang.c (m2_language_defn): Ditto.
626 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
628 * defs.h (bfd_read, bfd_seek): Remove declarations.
629 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
631 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
633 * inflow.c (kill_command): Fix a bug which prevented target
634 programs to be killed.
636 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
638 * defs.h: Change two-line declarations to one-line form.
639 (NORETURN): Define as "volatile" only for older GCCs.
640 (ATTR_NORETURN): Define for newer GCCs.
641 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
643 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
645 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
646 * breakpoint.c (delete_breakpoint, enable_breakpoint,
647 disable_breakpoint): Don't call breakpoints_changed; it is now
648 called via the *_breakpoint_hook functions.
649 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
651 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
653 * stabsread.c (read_type): Fix a bug in enum size calculation.
655 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
657 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
658 argument types to shut up GCC.
660 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
661 linker stub, then return the address the stub will return to.
662 (frame_saved_pc): Correctly restart the search for the saved
663 pc when a linker stub is encountered.
665 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
666 register stores emitted by the version 9 HP compilers.
667 (inst_saves_fr): Relax test for a specific base register (%r1);
668 this avoids losing with the version 9 HP compilers.
669 (skip_prologue): Try to skip argument stores emitted by the HP
670 compilers. It's not perfect, but it's better than before.
672 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
674 * findvar.c (write_pc write_pc_pid): Remove casts to long when
675 calling write_register_pid.
676 * (write_register_pid): Add prototype.
678 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
680 * remote.c (read_frame): Split readchar/checksum calculation into
681 two parts since evaluation order is undefined.
683 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
685 From Kevin A. Buettner (kev@cujo.geg.mot.com).
686 * Makefile.in (coredep.o): Add inferior.h as dependency.
687 * inflow.c: Add F_SETOWN to list of defines to check
688 around code that uses F_SETOWN.
690 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
692 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
693 set the -L and -B directory prefixes so we can link with it.
695 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
697 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
698 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
701 * General hackery to support alternate user-interface.
702 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
703 disable_breakpoint): Call hooks for alternate user-interface.
704 * defs.h: Add declarations for alternate user-interface hooks.
705 * main.c (main): Add --nw (and --nowindows) options to disable
707 * (near call to command_loop): Call command_loop_hook if set.
708 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
709 * stack.c: Call print_frame_info_listing_hook if set.
710 * top.c (gdb_init): Initialize targets.c and utils.c prior to
711 other files to make sure that calls to error and warning will
712 work. Call init_ui_hook after everything else.
713 * utils.c (query): Call query_hook if set.
714 * (gdb_flush): Call flush_hook if set.
715 * Change _initialize_utils to initialize_utils cuz we don't use
716 automatic initialization of utils.c anymore.
718 * Support for TK GUI.
719 * Makefile.in: Add rule for gdbtk.o.
720 * configure.in: Add support for --enable-gdbtk.
721 * gdbtk.c: New file. Contains support routines for TK interface.
722 * gdbtk.tcl: New file. Implements GUI policy.
724 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
727 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
729 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
730 there and we are using the gcc from the tree.
731 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
733 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
735 * Makefile.in (annotate.o): Add dependencies.
737 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
739 * sparclite/aload.c: Added new -q (quiet) option.
740 return 0 exit status if file was successfully downloaded.
742 * nlm/gdbserve.c: merge in command line argument parsing changes
743 and bug fixes made to i386-nlmstub.c.
745 * i386-nlmstub.c: The returnLength field must be initialized
746 before portConfig is passed to AIOGetPortConfiguration.
747 Compare command line arguments with strnicmp(); args are
748 case insensitive on netware.
750 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
752 * Makefile.in (DISTSTUFF): Add definition.
753 (diststuff): Add for new distribution support.
754 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
755 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
756 Remove old distribution building rules, now uses standard
757 distribution support in parent directory Makefile.in.
759 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
761 * target.c (push_target): Cast result from xmalloc.
763 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
765 * elfread.c (elf_symtab_read): Discard compiler labels generated
766 by the Solaris 2.1/Intel SunPro compiler.
768 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
770 * target.c (nomemory): Fix prototype and routine to take correct
773 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
775 * Makefile.in (clean): Remove libgdb-files.
777 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
779 * coredep.c: Include inferior.h.
781 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
783 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
786 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
788 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
789 .cp as C++, alphabetize better.
791 * breakpoint.c (ignore, condition): Move usage note into body of
792 help text, so first line can be one-line summary.
794 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
796 * target.c (unpush_target): Fix handling of removal of top target.
798 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
800 * Makefile.in: Add stuff to build nlmstub.
801 * Add rule for annotate.o to keep Sun make happy.
802 * configure.in: Add config for powerpc/Netware.
804 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
805 filename. This speeds up handling of trailing N_SO stabs (they
806 mark the end of a .o file).
808 * target.c, target.h: Change the way pushing and popping of
809 targets work to support target overlays and inheritance.
810 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
811 Fixup references to current_target, due to previous changes.
813 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
814 needed to get the address of longjmp out of the target.
816 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
818 * main.c: Include <ctype.h>.
820 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
822 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
825 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
827 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
829 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
831 * Makefile.in (VERSION): Bump to 4.12.4.
833 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
835 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
836 * configure.in (m88*-harris-cxux*): New configuration.
837 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
838 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
840 * config/m88k/tm-m88k.h: Add comment about Harris OS.
841 (TARGET_WRITE_PC): Pass pid through to register writers.
843 * configure.in (m68*): Put vendor-only-specified host configs
844 after vendor-and-os-specified configs.
845 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
847 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
848 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
851 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
853 * elfread.c (elf_symtab_read): Handle error return from
854 bfd_get_dynamic_symtab_upper_bound gracefully.
856 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
858 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
859 registers in use by the inferior.
860 * coredep.c (fetch_core_registers, register_addr): Use it.
861 * findvar.c (registers_changed, registers_fetched,
862 read_register_bytes): Ditto.
863 * infcmd.c (do_registers_info, registers_info): Ditto.
864 * infptrace.c (fetch_inferior_registers,
865 store_inferior_registers): Ditto.
866 * stack.c (frame_info): Ditto.
868 * coredep.c (CORE_REGISTER_ADDR): New macro.
869 (fetch_core_registers): Use it.
871 * breakpoint.c (ignore, condition): Add usage notes to help strings.
872 * symfile.c (add-symbol-file): Add usage note to help string.
873 (add_shared_symbol_files_command): New command.
876 * inferior.h (read_pc_pid): Declare.
877 * breakpoint.c (watchpoint_check): Cache breakpoint in local
878 variable b, remove unused variable other_type_used.
879 * main.c (inferior.h, call-cmds.h): Include.
881 * remote.c (remote_wait): Return 0 by default.
883 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
885 Stop printing at null char option, from Oliver Meyer
886 (omeyer@i3.informatik.rwth-aachen.de).
887 * valprint.h, valprint.c (stop_print_at_null): New global.
888 * valprint.c (_initialize_valprint): New print set subcommand
890 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
891 printing a char array, adjust the number of chars to print.
893 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
895 From Kevin A. Buettner (kev@cujo.geg.mot.com).
896 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
897 pic code in addition to prologues where an instruction from the
898 prologue gets moved into the delay slot of a branch instruction
899 immediately following the prologue. A table of potential prologue
900 instructions (prologue_insn_tbl) is now used for picking apart a
902 (frame_find_saved_regs): Changed the way in which limit gets set
903 so that the delay slot of branch instructions immediately
904 following the prologue gets examined.
905 (pushed_size, store_parm_word, store_parm, push_parameters,
906 collect_returned_value): Deleted.
908 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
910 * infrun.c (wait_for_inferior): Handle stepping into leaf
911 functions whose prologue consists of gp loading code only.
913 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
915 * dbxread.c: Don't include libbfd.h.
916 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
917 <time.h>, or <sys/types.h>.
918 * elfread.c (elf_symfile_read): Use only standard BFD functions to
919 collect information about the stab and stab string sections.
921 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
923 * stabsread.c (read_huge_number): handle large unsigned number
924 for stabs generated by os9k C compiler.
926 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
928 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
929 * breakpoint.h (hit_count): New breakpoint field.
930 * breakpoint.c (show_breakpoint_hit_counts): New variable.
931 (clear_breakpoint_hit_counts): New function.
932 (bpstat_stop_status): Increment the hit count.
933 (breakpoint_1): Display the hit count.
934 * infcmd.c (run_command): Reset breakpoint hit counts.
935 * target.c (generic_mourn_inferior): Don't clear ignore counts if
936 displaying hit counts.
938 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
940 * elfread.c (elf_symfile_read): Unconditionally add dynamic
941 symbols for all symbol files. Makes skipping over the
942 trampoline code work when stepping from a function in a shared
943 library into a function in a different shared library for Irix 5.
944 Other ELF targets do not have enough information in their
945 dynamic symbol tables to make this work.
946 (elf_symtab_read): Relocate mst_solib_trampoline address.
948 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
950 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
951 * configure.in (m68*-atari-sysv4*): New configuration.
952 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
953 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
954 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
955 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
956 * config/m68k/amix.mh, config/m68k/amix.mt,
957 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
960 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
962 * symtab.c (find_function_start_sal): New function to find
963 the start of a function from a function symbol.
964 (decode_line_1, decode_line_2): Use it instead of open coded
965 partial copies of the code.
966 (list_symbols): Quote symbol name before passing it to
967 break_command to enable proper handling of mangled symbols.
969 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
971 * ch-exp.y (match_simple_name_string): Don't lower-case here.
972 * ch-exp.y (yylex): First try name lookup using exact name
973 typed by user; if that fails, try lower-cased name.
975 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
977 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
978 Move "no debugging symbols found" test to symfile.c.
979 * symfile.c (syms_from_objfile, reread_symbols): Add
980 "no debugging symbols found" test.
981 * coffread.c (init_stringtab): Handle stripped files with a
982 stringtab offset of zero gracefully.
983 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
984 BFD instead of stop_pc heuristic to determine if it is a dynamically
986 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
987 ioctl, it indicates that the process has exited.
989 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
991 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
992 .PARISC.unwind section now.
994 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
996 * breakpoint.c (mention): Always show breakpoint address if no
999 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1001 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1002 handling of shared libraries for non-ELF executables, but only if
1003 HANDLE_SVR4_EXEC_EMULATORS is defined.
1004 (locate_base): Try to find debug_base in the dynamic linker
1005 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1006 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1007 Define to enable handling of shared libraries for a.out executables,
1008 run under Solaris BCP.
1010 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1012 * infrun.c (wait_for_inferior): Print "Program exited normally"
1013 regardless of batch_mode.
1014 * defs.h, top.c (batch_mode): Removed.
1016 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1018 * Makefile.in (dcache_h): Remove redundant definition.
1019 (init.c): Add a comment.
1020 (top.c): Remove explicit compile action.
1021 * breakpoint.c (mention): Share code indicating location of
1022 break/watchpoints, don't print address if addressprint is off.
1023 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1024 (demangle): Remove redundant declarations.
1025 * eval.c: Remove redundant function declarations.
1026 * objfiles.h: Cosmetic and grammatical improvements.
1027 * TODO: Various updates.
1029 * remote-mips.c: Replace all \r chars with \015.
1030 (mips_receive_header): Display control characters readably.
1031 (mips_xfer_memory): Add a simple progress display.
1033 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1035 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1037 * remote-hms.c (flush): New function.
1038 (expect): Get edge case right.
1039 (hms_read_inferior_memory): Be more tolerant of line noise.
1041 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1043 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1044 target files, not non-existent mach3.mh and mach3.mt.
1046 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1048 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1049 symbols for all symbol files. Makes skipping over the
1050 trampoline code work when stepping from a function in a shared
1051 library into a function in a different shared library.
1052 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1054 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1056 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1057 names mean end of .o file.
1058 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1059 top of routine. Handle new thread notification cleanly.
1060 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1061 thread notification scheme.
1062 * (child_resume): General cleanups, handle resumption of all
1065 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1067 * ser-go32.c: Rewrite to run under windows.
1068 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1070 * serial.c (serial_open): Notice device "pc".
1071 * remote-e7000.c: Fix copyright date.
1072 (expect): Compare \n and \r the same.
1073 (e7000_open): Allow pc as a serial port
1074 * sh/sh.mt: Add ser-e7kpc.
1075 * h8300/h8300hms.mt: Add ser-e7kpc.
1076 * main.c (proc_wait): Don't wait if using go32.
1078 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1080 * somread.c: Simplify by using stabsect_build_psymtabs.
1081 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1082 corresponding to the name of the text section. All references
1084 (somstab_build_psymtabs): Delete function, no longer needed.
1086 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1088 * somread.c: Renamed from paread.c. Changed function names and
1089 comments to reflect that this file deals with SOM (an object file
1090 format), rather than the PA (a cpu).
1091 (Makefile.in): Chaned appropriately.
1092 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1093 * dbxread.c (somstab_build_psymtabs): Renamed from
1094 pastab_build_psymtabs.
1096 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1098 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1099 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1101 * Makefile.in: Updated for core-sol2.c.
1102 * README: Add notes about SPARCworks cc under Solaris 2.x,
1103 from Casper H.S. Dik (casper@fwi.uva.nl).
1104 * config/mips/xm-makeva.h: Removed, no longer necessary.
1105 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1106 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1107 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1109 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1111 * gdba.el: Put program input and output in a separate buffer.
1113 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1115 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1116 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1117 with global variable of same name in libnsl.so on UnixWare.
1119 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1121 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1122 embedded in template name.
1124 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1126 * config/i386/nm-linux.h: change calling convention of
1127 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1128 target_insert_watchpoint() and
1129 target_remove_watchpoint().
1131 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1132 to be long long in gdb.
1133 * config/mips/tm-bigmips.h: ditto.
1135 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1137 * c-lang.c (asm_language_defn): New definitions for language_asm,
1138 mostly copied from c_language_defn, to avoid warnings when
1139 switching between c and asm stack frames.
1141 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1143 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1144 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1145 (upgrade_type, handle_psymbol_enumerators): Likewise.
1146 (has_opaque_xref, cross_ref): Likewise.
1147 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1148 debugging information, rather than doing it here.
1149 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1150 point in ecoff_debug_swap backend structure, rather than calling
1151 ecoff_slurp_symbolic_info directly.
1153 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1155 * breakpoint.c: Include annotate.h. Call annotate_field rather
1156 than printing annotation directly.
1158 * main.c: Include string.h.
1160 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1162 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1163 call it instead of doing normal loop.
1164 * infcmd.c (attach_command): Don't call wait_for_inferior if
1166 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1167 hook that can decide whether to step over the next breakpoint.
1168 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1169 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1172 * configure.in: Improve sorting/formatting of hosts and targets.
1173 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1174 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1175 * Makefile.in (stop-gdb): New target.
1176 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1179 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1181 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1182 the identical initialization can be deleted from main.c, but i
1183 haven't done so just in case.
1185 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1187 * gdba.el: Added menu windows and slightly improved window
1188 handling to gdba.el. Fixed numerous minor bugs that were causing
1189 emacs and gdb to fall out of sync.
1191 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1193 * breakpoint.c: annotate changes lost at merge, put back in.
1195 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1197 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1200 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1202 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1204 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1205 writing of floating registers, the dpx2 kernel disallows it.
1206 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1207 is contained in o_praw.
1208 * irix5-nat.c (solib_map_sections): Adjust sections by the
1209 difference between the loaded address and the prelinked address.
1210 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1212 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1213 symbols, their value is absolute.
1214 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1215 libraries fh->adr fields of zero. Relocate minimal symbol values
1216 upon readin. Relocate non-stabs symbols upon readin.
1217 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1218 start address of the outermost block.
1219 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1220 instead of section_offsets and use relocated pst->textlow for
1221 line number and procedure address relocations.
1223 From gmo@MicroUnity.com (Guillermo A. Loyola):
1224 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1225 Handle SGI Irix5 stIndirect symbol type.
1227 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1229 * breakpoint.c: fix a syntax error native cc does not like.
1231 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1232 * sparclite/Makefile.in: ditto.
1233 * sparcl-tdpe.c: change file name because first 8 chars has to be
1235 * sparcl-stub.c: ditto.
1237 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1239 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1241 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1243 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1244 ignore) a PID argument.
1245 (hppa_pop_frame): Pass a PID to target_write_pc.
1246 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1247 and pass through a PID argument.
1248 (target_read_pc, target_write_pc): Update prototypes.
1250 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1252 * Makefile.in: add new file sparclite-tdep.c.
1253 * sparclite/Makefile.in: add new file sparclite-stub.c.
1254 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1256 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1257 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1259 * sparclite-tdep.c: new file, contains hardware breakpoint support
1261 * sparclite-stub.c: new file, stub code that add support hardware
1263 * breakpoint.c: add hardware breakpoint support.
1264 * breakpoint.h: add new breakpoint type to support hardware
1266 * config/mips/nm-irix4.h: change interface for target dependent
1267 code supporting watch point.
1268 * config/pa/nm-hppab.h: change interface for target dependent
1269 code supporting watch point.
1271 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1273 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1275 * stabsread.c (read_struct_fields): os9k nested structure does not
1276 have terminating ';', instead it just get to ',' and bit position
1279 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1281 * nlmread.c (nlm_symtab_read): Clean up a bit.
1282 * (nlm_symfile_read): Record bounds of main() so that backtrace
1283 command will know where to stop.
1284 * objfiles.c (objfile_relocate): Relocate entry point/func info
1285 for backtrace as well.
1286 * objfiles.h: Define values for invalid PCs for entry point info.
1287 * symfile.c (init_entry_point_info): Initialize invalid values
1288 with aforementioned macros.
1289 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1290 to cause backtrace to stop when it gets back to main().
1291 * config/i386/tm-i386nw.h: Ditto.
1293 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1295 Fix value_print, which used to be ostensibly language-independent,
1296 but would print pointers and arrays in C syntax. Instead, call
1297 a language-specific function.
1298 * language.h (struct language_defn): New functional field
1300 (LA_VALUE_PRINT): New macro.
1301 * language.c (unk_lang_value_print): New stub/dummy function.
1302 (unknown_language_defn, auto_language_defn, local_language_defn):
1304 * c-valprint.c (c_value_print): New function, with code moved from:
1305 * valprint.c (value_print): ... here. Now just invoke
1306 LA_VALUE_PRINT to do language-specific stuff.
1307 * valprint.c (value_print_array_elements): Make non-static.
1308 * c-lang.c (c_language_defn, cplus_language_defn): Add
1309 c_value_print in the la_value_print field.
1310 * m2-lang.c (m2_language_defn): Likewise.
1311 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1312 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1313 * ch-valprint.c (chill_value_print): New function, based on
1314 c_value_print, but use Chill "look and feel."
1315 * c-lang.h (c_value_print): New prototype.
1316 * ch-lang.h (chill_value_print): New prototype.
1317 * value.h (value_print_array_elements): New prototype.
1319 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1320 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1322 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1324 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1325 to new file top.c. Make things extern instead of static and
1326 similar rearrangements to deal with this.
1328 * utils.c: Move fputs_unfiltered to main.c. Remove
1329 FPUTS_UNFILTERED_OVERRIDE ifndef.
1330 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1331 and libgdb uses utils.c and top.c.
1333 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1335 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1337 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1339 * ch-valprint.c (chill_val_print_array_elements): New function.
1340 A Chill version of val_print_array_elements, it prints the
1341 array index labels, in additions ot the array element values.
1342 (chill_val_print): Use the new function.
1344 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1346 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1348 * defs.h (enum language): Add language_asm.
1349 * findvar.c (read_register_bytes read_register_gen
1350 write_register_bytes read_register read_register_pid
1351 write_register write_register_pid supply_register): Move multi-
1352 thread handling down into these routines. Create XXX_pid routines
1353 that allow register references to specify the pid.
1354 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1355 read_sp write_sp read_fp write_fp): Move these routines from
1356 infcmd to findvar to centralize the whole mess.
1357 * i386-nlmstub.c: Portability fixes.
1358 * infptrace.c (child_resume): Conditionalize to allow other natives
1359 to override it. Remove PIDGET gubbish, it's no longer necessary.
1360 * infrun.c (wait_for_inferior): Put registers_changed() before
1361 target_wait() to speed up remote debugging.
1362 * Replace code that reads registers from other threads with much
1363 nicer looking new function calls (see changes to findvar.c).
1364 * Don't skip prologues if debugging assembly source.
1365 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1366 child_resume to handle multi-thread debugging properly.
1367 * remote.c: Add O response to get console output from target.
1368 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1369 SERIAL_ERROR here to simplify callers.
1370 * Change static var timeout to remote_timeout.
1371 * (fromhex): Remove unnecessary return -1 at end of routine.
1372 * (remote_wait): Turn this into a big switch statement. Add
1373 support for O response.
1374 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1375 * (getpkt): Split getpkt into two parts. read_frame deals with
1376 all formatting issues, run-length encoding, and framing. getpkt
1377 now handles error recovery, and frame detection.
1378 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1379 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1380 control. (hardwire_readchar): Handle EINTR from read().
1381 * symfile.c (deduce_language_from_filename): Add support for .s
1383 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1384 override infptrace's child_wait.
1385 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1386 instead of XXXlynx.h.
1387 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1389 * nlm/gdbserve.c: Portability fixes.
1391 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1393 * inftarg.c (child_wait): Call proc_wait, not wait.
1394 (child_mourn_inferior): Call proc_remove_foreign.
1395 * main.c (gdb_init): Call init_proc.
1396 * main.c: Provide dummy versions of init_proc, proc_wait, and
1397 proc_remove_foreign for the gdb case (the libgdb case provides its
1398 own versions of these functions).
1399 * Makefile.in (libgdb-files): Add libproc.a.
1401 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1403 Hardware watchpoints for Linux, from Rick Sladkey
1404 (jrs@world.std.com).
1405 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1406 new hardware breakpoint recovery method.
1407 * i386v-nat.c (i386_insert_watchpoint,
1408 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1409 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1410 New functions to support the 386 hardware debugging registers.
1411 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1412 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1413 target_insert_watchpoint, target_remove_watchpoint): Define these
1414 macros to use the hardware debugging functions in i386v-nat.c.
1416 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1418 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1421 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1423 * target.c, target.h: New variables target_activity_function and
1425 * inflow.c, inferior.h: New functions set_sigio_trap and
1427 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1429 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1431 * remote-sim.h (sim_verbose): Delete.
1432 Document callbacks needed.
1433 (sim_*): Change result to void where there isn't one.
1434 (sim_open): Clarify argument and error response.
1435 (sim_close): Declare.
1436 (sim_load): Change bfd_handle argument to file name. Clarify result.
1437 (sim_create_inferior): Renamed from sim_set_args.
1438 (sim_set_pc): Delete.
1439 (sim_info): Delete printf_fn argument.
1440 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1441 (gdbsim_load): Try sim_load first.
1442 (gdbsim_create_inferior): Call sim_create_inferior.
1443 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1444 (gdbsim_close): Call sim_close.
1445 (gdbsim_files_info): Update call to sim_info.
1446 (gdbsim_ops): Realign comments.
1448 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1450 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1452 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1453 the auxent if the symbol's name is ".file". From David Edelsohn
1454 <c1dje@watson.ibm.com>.
1456 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1458 * breakpoint.c (breakpoint_1): Fix typo.
1460 * annotate.c (annotate_field_end): Fix typo.
1462 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1464 * Makefile.in (TSSTART): Remove; no longer used.
1466 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1467 fputs_unfiltered and exit directly, rather than fatal. The latter
1468 calls vfprintf_unfiltered!
1470 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1471 * value.h, printcmd.c (print_value_flags): Move from here...
1472 * annotate.c: ...to here, and make it use can_dereference.
1474 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1476 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1477 Remove, needed for both native and cross.
1478 * target.c (attach_flag, generic_mourn_inferior): Put here.
1479 * utils.c (job_control): Put here.
1480 (terminal.h): Don't include anymore.
1482 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1484 * source.c (find_source_lines): Always use code that was #ifdef
1485 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1486 leaving it on the chain. Reindent much of this function.
1487 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1488 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1489 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1490 config/ns32k/xm-ns32km3.h: Remove all references to
1491 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1492 * main.c, fork-child.c, many config files: Remove all
1493 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1496 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1497 This avoids __eprintf troubles.
1499 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1501 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1502 initialization code which needs to be called even if we bypass the
1503 command line stuff into gdb_init.
1504 * utils.c (fputs_unfiltered): Surround in #ifndef
1505 FPUTS_UNFILTERED_OVERRIDE.
1506 * Makefile.in (libgdb.a): New target.
1508 * utils.c: Rearrange I/O stuff a bit so that all output goes
1509 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1510 which made %s not work with arbitrarily large strings.
1511 * printcmd.c (printf_command): Use printf_filtered, not
1512 printf_unfiltered and printf, now that arbitrary limit is gone.
1515 * breakpoint.c (watchpoint_check): Remove unused variable b.
1516 * stack.c (print_frame_info): Move sp and buf inside #if.
1517 * eval.c (evaluate_subexp): Remove unused variables pp,
1518 mangle_ptr, ptr, and mangle_tstr.
1519 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1521 * symtab.c (lookup_symtab): Put variable copy inside #if.
1522 (decode_line_1): Put variable q1 inside #if 0.
1523 * target.h: Declare target_link.
1524 * infrun.c (wait_for_inferior): Remove unused variables signame.
1525 * remote.c (remote_resume): Remove unused variable name.
1526 * c-exp.y (parse_number): Parenthesize operand of shift.
1527 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1528 (this is a semantic change, the warning seems to have detected a bug).
1529 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1530 * coffread.c: Move variable temptype inside #if.
1531 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1533 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1534 (chill_val_print): Remove unused variable in_range.
1535 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1536 (chill_val_print): Add default case for switch.
1537 * stabsread.h: Declare stabsect_build_psymtabs.
1538 * os9kread.c (read_minimal_symbols): Make this return void.
1539 (os9k_symfile_read): Remove unused variables stb_exist and val.
1540 (os9k_symfile_init): Remove unused variable val.
1541 (fill_sym): Remove unused variable id.
1542 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1543 unused variable nsl.
1544 Remove unused variable symfile_bfd.
1545 #if 0 unused variables lbrac_unmatched_complaint and
1546 lbrac_mismatch_complaint.
1547 Remove declaration for non-existent function os9k_next_symbol_text.
1549 * annotate.c, annotate.h: New files, containing a function for
1550 each annotation which outputs it.
1551 * Move breakpoints_changed from breakpoint.c to annotate.c.
1552 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1553 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1554 Use annotate.c functions to output annotations.
1555 * Makefile.in (OBS): Add annotate.o.
1557 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1559 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1560 elf_unwind_entries are always initialized.
1562 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1563 stubs which return directly to the caller rather than to the stub
1566 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1568 * c-exp.y (yyerror): Display a more informative error message.
1569 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1570 * m2-exp.y (yyerror): Ditto.
1572 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1574 * inflow.c (job_control): Move definition to front of file.
1576 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1578 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1579 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1581 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1583 * Makefile.in (kdb): Remove old init.c creation commands.
1584 * configure.in (sparclite): Match on sparclite*.
1585 * sparclite/aload.c (main): Only change section addresses for
1586 a.out format object files.
1588 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1590 * config/i386/go32.mh: Define CC.
1592 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1594 * gdbserver/Makefile.in: Remove irrelevant definitions and
1595 comments inherited from the gdb Makefile.
1596 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1597 (VERSION): Update to 4.12.3.
1598 (gdbserver): Remove any existing executable first.
1599 (distclean, realclean): Remove nm.h.
1600 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1601 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1602 Don't use absolute pathname.
1604 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1606 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1609 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1611 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1612 (print_it_normal): Add annotations for the inferior starting and
1613 stopping, and for all the various messages related to how it
1616 * printcmd.c (do_one_display): Annotate.
1617 * stack.c (print_frame_info): Annotate printing of stack frames.
1619 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1621 * remote.c (get_offsets): Handle case where stub doesn't support
1624 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1626 Add partial support for g++ code compiled with -fvtable-thunks.
1627 * c-valprint.c (c_val_print): Add vtblprint support
1629 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1630 pointers (if using thunks) as well as array of structs (otherwise).
1631 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1632 level, and make the latter non-static (so define_symbol can use it).
1633 * stabsread.c (define_symbol): If the type being defined is a
1634 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1635 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1636 * values.c (value_virtual_fn_field): Handle thunks.
1637 * values.c (value_headof): Minor efficiency hack.
1638 * values.c (value_headof): Incomplete thunk support. FIXME.
1640 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1642 * valprint.c (print_longest): Clarify comment about use_local.
1643 * printcmd.c, defs.h (print_address_numeric), callers in
1644 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1645 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1646 exec.c: New argument use_local.
1647 * source.c (identify_source_line): Use filtered output. Use
1648 print_address_numeric.
1650 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1651 language.c (type_error, range_error): Use filtered output.
1652 * utils.c (error_begin): Update comment to tell people to use
1655 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1656 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1659 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1661 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1662 from the fault, #ifndef FAULTED_USE_SIGINFO.
1663 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1665 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1667 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1668 Explicitly annotate each record.
1670 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1672 * xcoffexec.c: Reformat to standards and lint.
1673 (language.h): Include.
1674 (exec_close): Declare arg "quitting".
1675 (file_command): Declare arg "from_tty".
1676 (map_vmap): Cast xmalloc result to PTR.
1677 * rs6000-nat.c: Reformat to standards and lint.
1678 (exec_one_dummy_insn): Use char array for saved instruction.
1679 (fixup_breakpoints): Declare.
1680 (vmap_ldinfo): Be more informative in fatal error messages.
1681 (xcoff_relocate_symtab): Define to return void.
1682 * xcoffsolib.h: Reformat to standards, improve comments.
1683 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1685 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1687 * utils.c, defs.h (error_begin): New function.
1688 (quit): Print annotation before printing the error message.
1689 * main.c (return_to_top_level): Print annotation before doing the
1691 * symtab.c (decode_line_1): Call error not warning and then
1692 return_to_top_level. Call error_begin and printf_unfiltered
1693 rather calling warning (before calls to return_to_top_level).
1694 * core.c (memory_error): Use error_begin, printf_unfiltered,
1695 print_address_numeric and return_to_top_level instead of error.
1696 Cleans up a FIXME-32x64.
1697 * language.c (type_error, range_error): Call error_begin
1698 not just target_terminal_ours.
1700 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1701 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1702 side of an assignment is non-portable.
1704 * utils.c (query): Change syntax of query annotations to be
1705 consistent with other input annotations.
1706 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1708 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1710 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1712 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1713 that have a stack frame size of 32k or larger (from Paul Flinders).
1714 Remove #if 0'd code.
1716 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1718 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1719 for Lynx platforms that need it.
1720 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1722 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1724 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1725 than trying to deduce it from the fault.
1727 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1729 * printcmd.c (print_address_symbolic): Initialize name to empty
1730 string to avoid core dump if lookup fails.
1731 * remote-e7000.c (printf_e7000debug): Error if target not open.
1733 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1735 * i386-nlmstub.c: Update to be more in line with PIN stub.
1736 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1737 * (hex2mem): Init ptr.
1738 * General cleanups to use ConsolePrintf, standard prologues, etc...
1740 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1742 * i386-nlmstub.c: More changes to be compatible with remote.c.
1744 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1745 into (the far less frequently called) dbx_symfile_read.
1747 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1749 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1751 * dbxread.c (record_minimal_symbol): Record the section
1752 associated with the symbol to make dynmaic relocation work.
1753 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1754 Solaris brain-damage which don't apply to relocatable object
1756 * (stabsect_build_psymtabs): New routine to read stabs out of an
1757 arbitrarily named section.
1758 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1760 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1761 stabs out of the nlm.
1762 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1763 brain-damage which don't apply to relocatable object files.
1764 * remote.c (putpkt): Improve error reporting and error handling.
1765 * (get_offsets): Temporary kludge to force data & bss sections to
1766 have the same relocation.
1767 * stabsread.c (define_symbol, scan_file_globals): Record section
1770 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1772 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1773 FIXME-32x64 comment.
1775 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1777 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1778 to after call to target_wait. This means that flush_cached_frames
1779 can call target_terminal_ours if it wants to.
1780 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1781 comment about why the code is dubious.
1783 * stabsread.c (read_type): Call read_type, not nonexistent
1786 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1788 * remote-os9k.c (rombug_fetch_registers): set trace mode
1790 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1792 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1794 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1795 passed to process_one_symbol.
1796 * stabsread.c (read_type): process os9k functio prototype.
1798 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1800 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1803 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1805 * utils.c (prompt_for_continue): Annotate prompt.
1806 (query): Annotate query.
1807 * printcmd.c (print_frame_args): Change syntax of argument
1808 annotation to make name and value part of a single group of
1809 annotations, not two separate groups.
1810 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1811 * valprint.c (val_print_array_elements): Change syntax of
1812 annotation to be more concise.
1813 * main.c, defs.h (command_line_input): New argument tells what
1814 string to include in the annotations.
1815 * symtab.c (decode_line_2), main.c (read_command_lines,
1816 command_loop): Change callers.
1818 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1819 target null pointer.
1820 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1822 * printcmd.c (output_command): Annotate things we print here too.
1823 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1824 * Move declaration of print_value_flags from defs.h to value.h.
1825 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1827 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1829 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1830 BFD handles sun3 dynamic relocations now.
1831 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1834 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1836 * printcmd.c (print_command_1): Annotate the top-level expressions
1838 (print_frame_args): Annotate each argument.
1839 * printcmd.c, defs.h (print_value_flags): New function.
1840 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1841 * valprint.c (val_print_array_elements): Annotate each array element.
1843 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1845 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1846 the register contains a pointer to the type, not the type itself.
1848 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1850 * main.c (main): Accept --annotate=N option and make --fullname
1851 the same as --annotate=1.
1852 (command_line_input): Print annotatation before and after prompt.
1853 * blockframe.c (flush_cached_frames): Print annotation.
1854 * Rename frame_file_full_name to annotation_level and move it from
1856 * source.c (identify_source_line): If annotation_level > 1,
1857 change output format.
1858 * breakpoint.c: Print annotation whenever a breakpoint changes.
1859 * main.c: New variable server_command.
1860 (command_line_input): Parse "server " and set server_command.
1861 (dont_repeat): Check server_command.
1863 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1865 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1866 updating raw_symbol and symnum. Return a value in the case where
1869 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1871 * parse.c: Don't define block_found; it is defined in symtab.c.
1872 * parser-defs.h: Add comment regarding block_found.
1874 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1876 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1879 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1881 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1882 section vma. Do not read dynamic relocs for sun3 executables to
1883 avoid BFD assertion message.
1885 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1887 * nm-hppab.h (KERNEL_U_ADDR): Define.
1888 (FIVE_ARG_PTRACE): Likewise.
1889 (CANNOT_STORE_REGISTER): Likewise.
1890 * nm-hppah.h (KERNEL_U_ADDR): Define.
1891 (FIVE_ARG_PTRACE): Likewise.
1892 (CANNOT_STORE_REGISTER): Likewise.
1893 (NEED_TEXT_START_END): Likewise.
1895 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1896 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1897 (FIVE_ARG_PTRACE): Likewise.
1898 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1899 (FIVE_ARG_PTRACE): Likewise.
1901 * hppa-tdep.c (read_unwind_info): Make static.
1902 (restore_pc_queue): Indirect through the target vector to
1903 reload the register state.
1905 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1907 * paread.c (compare_unwind_entries): Delete function. It's been
1908 moved into hppa-tdep.c.
1909 (read_unwind_info): Likewise.
1910 (pa_symfile_read): No longer call read_unwind_info. The unwind
1911 tables will be read in as they are needed.
1913 * hppa-tdep.c (compare_unwind_entries): New function.
1914 (read_unwind_info, internalize_unwinds): Likewise.
1915 (find_unwind_entry): Read in unwind information on demand.
1917 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1919 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1920 to : in search path processing.
1921 * defs.h (qsort): Rename argument in prototype.
1922 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1924 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1925 (false): Eliminate usages.
1927 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1929 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1930 All references to value changed to value_ptrlage_command is now
1932 All references to value changed to value_ptr.
1933 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1934 * remote-hms.c (hms_wait): Timeout after five seconds.
1935 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1936 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1937 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1939 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1941 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1943 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1945 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1947 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1948 bp_watchpoint_scope breakpoints.
1949 (struct breakpoint): Add val_chain and related_breakpoint fields
1950 for use by watchpoints.
1952 * breakpoint.c (within_scope): Delete. No longer used.
1953 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1954 (target_{remove,insert}_watchpoint): Likewise.
1955 (can_use_hardware_watchpoint): New function.
1956 (remove_breakpoint): New function to remove a single breakpoint
1957 or hardware watchpoint.
1958 (insert_breakpoints): Handle insertion of hardware watchpoints.
1959 Store a copy of the value chain derived from the watchpoint
1961 (remove_breakpoints): Simplify by using remove_breakpoint.
1962 (delete_breakpoint): Likewise.
1963 (watchpoint_check): Delete the watchpoint and watchpoint scope
1964 breakpoints when the watchpoint goes out of scope. Save & restore
1965 the current frame after checking watchpoints.
1966 (breakpoint_init_inferior): Likewise (restarting the program
1967 makes all local watchpoints go out of scope).
1968 (bpstat_stop_status): Handle hardware watchpoints much like normal
1969 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1970 when the watchpoint goes out of scope. Remove and reinsert all
1971 breakpoints before returning if we stopped when a hardware watchpoint
1973 (watch_command): Use a hardware watchpoint when possible. If
1974 watching a local expression, build a scope breakpoint too.
1975 (map_breakpoint_numbers): Also call given function for any
1976 related breakpoints.
1977 (disable_breakpoint): Never disable a scope breakpoint.
1978 (enable_breakpoint): Handle hardware breakpoints much like normal
1979 breakpoints, but recompute the watchpoint_scope breakpoint's
1980 frame and address (if we have an associated scope breakpoint).
1981 (read_memory_nobpt): Handle hardware watchpoints like normal
1982 watchpoints. When necessary handle watchpoint_scope breakpoints.
1983 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1984 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1985 (disable_command): Likewise.
1987 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1988 Extern prototype added to frame.h
1990 * infrun.c (wait_for_inferior): Set current_frame and select
1991 a frame before checking if we stopped due to a hardare watchpoint
1992 firing. Handle stepping over hardware watchpoints.
1993 (normal_stop): Remove unnecessary call to select_frame.
1995 * value.h (value_release_to_mark): Declare.
1996 * values.c (value_release_to_mark): New function.
1998 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1999 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2001 * hppab-nat.c (hppa_set_watchpoint): New function.
2003 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2004 (HAVE_STEPPABLE_WATCHPOINT): Define.
2005 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2006 (target_{insert,delete}_watchpoint): Define.
2008 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2009 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2010 (target_{insert,remove}_watchpoint): Likewise.
2012 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2014 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2015 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2016 often have the same names as debug symbols for functions, and
2017 confuse lookup_symbol().
2019 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2021 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2022 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2023 REGISTER_RAW_SIZE (1).
2024 Together these changes work around a bug in HP's compiler. Both
2025 seem to be necessary.
2027 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2029 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2030 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2031 are type mst_solib_trampoline.
2033 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2035 * config/m68k/es1800.mt: Change comments.
2037 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2039 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2041 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2043 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2046 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2048 * values.c (unpack_long): Remove obsolete comment about using a
2051 * symfile.c (symbol_file_command): Add comments about command syntax.
2053 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2054 Jim Kingdon (kingdon@cygnus.com)
2056 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2057 are in the .plt section.
2058 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2059 find_solib_trampoline_target): New functions for handling
2060 stepping into -g compiled shared libraries.
2061 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2062 find_solib_trampoline_target): Add prototypes.
2063 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2064 Define to handle stepping into -g compiled shared libraries.
2065 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2066 stepping into -g compiled shared libraries.
2068 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2070 * configure.in: Add mips-*-sysv4* support.
2071 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2072 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2073 New files for MIPS SVR4 support.
2074 * Makefile.in: Update for new mipsv4 files.
2075 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2076 read_next_frame_reg to obtain the frame relative stack pointer.
2077 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2078 obtain the frame relative stack pointer.
2079 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2080 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2081 by entering them into the minimal symbol table.
2082 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2083 a long for float formats.
2084 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2085 get defined in <link.h>.
2086 * solib.c (solib_add): Add shared library sections to the section
2087 table of the target before adding the symbols.
2088 * partial-stab.h: Relocate static and global functions.
2089 * dbxread.c (read_dbx_symtab): Remove unused variable
2090 end_of_text_address. Relocate text_addr when passing it
2093 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2094 library functions before the executable is run. Retrieve dynamic
2095 symbols from stripped executables.
2096 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2097 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2098 if no debugging symbols were found.
2099 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2100 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2102 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2103 OSF/1 has shared libraries.
2105 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2107 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2108 to BFD handling of dynamic symbols.
2110 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2112 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2113 then gets its real address into FUN and its GOT/DP value into %r19.
2115 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2117 * hppa-tdep.c (frameless_function_invocation): If no unwind
2118 descriptor was found, then assume this was not a frameless
2119 function invocation.
2120 (frame_saved_pc): If the saved PC is in a linker stub, then
2121 return the return address which the linker stub will return to.
2123 * xm-hppab.h: Never define USG.
2124 * xm-hppah.h: Always define USG.
2126 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2128 * values.c (unpack_long, value_from_longest),
2129 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2131 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2133 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2135 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2137 For SVR4 targets, enable gdb to set breakpoints in shared
2138 library functions before the executable is run.
2139 * elfread.c (elf_symtab_read): Handle symbols for shared library
2141 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2142 and moved to objfiles.c.
2143 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2144 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2145 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2146 the new generic definition from tm-sysv4.h works for Solaris.
2148 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2150 * elfread.c (elf_symtab_read): Change storage_needed,
2151 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2152 bfd_get_symtab_upper_bound. Check for errors from
2153 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2154 * nlmread.c (nlm_symtab_read): Same changes.
2156 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2158 * xcoffread.c (xcoff_next_symbol_text): New function.
2159 (read_xcoff_symtab): Set next_symbol_text_func to it.
2160 Move raw_symbol outside of read_xcoff_symtab.
2162 * remote.c (getpkt): Remove unused "out" label.
2164 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2166 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2167 about more than one watchpoint being triggered.
2169 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2171 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2173 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2175 * blockframe.c (find_pc_partial_function): mst_file_text
2176 symbols do not live in the shared library transfer table.
2177 * ch-exp.y (decode_integer_value, match_character_literal,
2178 match_bitstring_literal): Guard tolower calls with isupper,
2179 tolower on old BSD systems blindly subtracts a constant.
2180 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2181 well when determining the producer of the object file.
2182 * mdebugread.c (has_opaque_xref): New function to check for
2183 cross reference to an opaque aggregate.
2184 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2185 enter typedefs to opaque aggregates into the symbol tables.
2186 * mdebugread.c (parse_external): Remove skip_procedures argument,
2187 it has always been 1. Remove code that handled stProc symbols,
2188 it was never executed and was wrong, as the index of a
2189 stProc symbol points to the local symbol table and not to the
2190 auxiliary symbol info. Update caller.
2191 * mdebugread.c (parse_partial_symbols): Do not enter external
2192 stProc symbols into the partial symbol table, they are already
2193 entered into the minimal symbol table.
2194 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2195 Remove all conditionals and definitions for ptx.
2196 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2197 Fix addresses of floating point registers in REGISTER_U_ADDR.
2198 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2199 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2200 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2201 signal trampoline code work.
2202 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2203 Remove all conditionals and definitions for ptx.
2204 Remove KDB definitions.
2205 * symm-nat.c (store_inferior_registers): Fetch registers before
2206 storing them to obtain valid floating point control registers.
2207 Store fpu registers.
2208 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2209 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2210 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2212 * symm-nat.c (child_resume): Update type of `signal' parameter.
2213 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2215 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2217 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2218 calling import stubs for functions in shared libraries.
2220 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2222 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2224 * ch-lang.c (chill_is_varying_struct): Magic string is
2225 was "<var_length>" is now "__var_length" (more portable).
2227 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2229 * remote.c (getpkt): If we get a timeout, actually retry rather
2230 than just giving up the first time it happens.
2231 * remote.c: Document sequence numbers.
2232 (remote_store_registers): Change syntax of 'P' request so that it
2233 never looks like a sequence number.
2235 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2237 * os9kread.c (record_minimal_symbol): add section_offset to
2238 relocate minimal symbol table.
2239 * os9kread.c (read_minimal_symbols): ditto.
2240 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2242 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2243 return. Also if file addr is 0 leave it 0, not to relocate.
2244 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2245 'set remotexoff' and 'set remotelog' commands.
2247 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2249 * remote.c (remote_store_registers): Add 'P' request to set an
2250 individual register.
2251 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2254 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2256 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2257 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2258 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2260 * command.c (do_setshow_command, case var_string): Never add a
2261 space to the end of the string.
2262 * NEWS: Document this change.
2263 * .gdbinit: Add a space to the "set prompt" command.
2265 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2267 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2268 changes to make it compile (it doesn't link yet).
2270 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2271 (set_demangling_style, set_demangling_command): Use savestring not
2272 strdup. We were not dealing properly with a NULL return from
2273 strdup, and were not declaring strdup (the system header may or
2276 * valprint.c (val_print): Remove inaccurate comment about what
2277 types can be stub types.
2279 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2280 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2281 Supply alternate version if ATTACH_DETACH is not defined.
2282 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2283 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2284 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2286 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2288 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2290 (skip_trampoline_code): Rewrite and add support for argument
2291 relocation stubs stubs, import/export stubs, calls through
2292 "_sr4export" and cascaded trampolines.
2294 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2295 if no unwind descriptor is found.
2297 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2298 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2299 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2300 differently. All registers are four bytes.
2301 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2303 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2305 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2306 registers as both single and double values (fetching 2nd 32bit half
2307 as necessary). Annotate each register printed with its precision.
2309 * paread.c (read_unwind_info): Fix off-by-one error.
2311 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2313 * main.c (complete_command): Deal with it if arg is NULL.
2315 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2317 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2318 regarding using the PC--using the PC is necessary and all the
2319 FIXME comments in the world won't make it go away.
2321 * valops.c (value_at, value_at_lazy): Give error if we dereference
2323 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2324 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2326 * stabsread.c (patch_block_stabs): Add comment about what happens
2327 if the definition is in another compilation unit from the stab.
2329 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2331 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2333 * main.c (complete_command): New command, from Rick Sladkey
2334 <jrs@world.std.com>.
2335 (symbol_completion_function): Don't declare rl_point and
2336 rl_line_buffer; they are now declared in readline.h.
2337 (show_commands): Don't declare history_base; it is declared in
2339 * command.c (lookup_cmd): Don't delete trailing whitespace.
2340 Reverts change of 14 May 1989.
2342 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2344 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2345 code from prim_record_minimal_symbol_and_info() to here. Callers
2346 of the latter can legitimately supply a section number of -1.
2348 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2350 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2351 member functions have an element in args for a (nonexistent) this
2354 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2356 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2358 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2359 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2361 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2362 for the structure's type. All callers changed.
2364 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2365 for each structure argument rather than assuming it's either
2366 true or false for all structure arguments.
2368 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2369 on the length structure passed, not the compiler used.
2371 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2372 argument for the structure's type.
2374 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2376 * values.c (set_internalvar): Don't set var->value until we are
2377 sure there won't be an error().
2379 * remote.c (get_offsets): Reinstate comment which was in
2380 remote_wait about use of SECT_OFF_TEXT and so on.
2382 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2384 * symmisc.c (maintenance_check_symtabs): New function to check
2385 consistency of psymtabs and symtabs.
2386 * symtab.h (maintenance_check_symtabs): Add prototype.
2387 * maint.c: Add new `maint check-symtabs' command.
2388 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2389 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2390 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2392 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2393 to write_memory to avoid warnings from gcc.
2394 * config/i386/xm-symmetry.h: Add missing #endif.
2395 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2396 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2397 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2399 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2401 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2402 (hppa_push_arguments): Likewise.
2404 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2406 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2407 improve remote debugging efficiency. Also fixed problems with
2408 doing function calls for programs with no entry points.
2409 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2410 entry_point_address.
2411 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2412 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2413 parse_lines): Pass section_offsets info to these routines so that
2414 we can relocate symbol table entries upon readin.
2415 * (psymtab_to_symtab_1): Set symtab->primary to tell
2416 objfile_relocate to do relocations for our symbols.
2417 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2418 (which hang off of the symbol table).
2419 * Use prim_record_minimal_symbols_and_info instead of
2420 prim_record_minimal_symbols to supply section info to make minimal
2421 symbol relocations work.
2422 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2423 -1, try to deduce it from ms_type.
2424 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2425 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2426 add code to relocate objfile->sections data structure.
2427 * remote.c (get_offsets): Use new protocol message to acquire
2428 section offsets from the target.
2429 * (remote_wait): Get rid of relocation stuff. That's all handled
2430 by objfile_relocate now.
2431 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2432 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2434 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2436 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2438 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2440 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2441 can no longer set this at run time.
2442 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2443 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2444 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2445 sparc-tdep.c compiles).
2446 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2448 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2450 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2451 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2452 * configure.in: Recognize m68*-cisco*-*.
2454 * Makefile.in (TAGS): Use variables directly, rather than using
2455 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2456 and means that these filenames no longer need be unique across all
2457 the config/* directories.
2458 * configure.in: Put the config/*/ into TM_FILE, etc.
2460 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2461 and trapv exceptions.
2463 * target.h (struct section_table), objfiles.h (struct obj_section):
2464 Change name of field sec_ptr to the_bfd_section. More mnemonic
2465 and avoids the (sort of, for the ptx compiler) name clash with
2466 the name of the typedef.
2467 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2468 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2470 * utils.c: Include readline.h.
2471 * Makefile.in (utils.o): Add dependency.
2473 * remote.c (getpkt): Add support for run-length encoding.
2475 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2477 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2479 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2481 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2482 prim_record_minimal_symbol.
2485 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2486 computing their offset from the start of the old buffer and adding
2487 to the new buffer, rather than by assuming we can add the
2488 difference between the old buffer and the new buffer (it might not
2489 fit in an int). Merge in cosmetic differences from emacs regex.c
2490 version of this macro.
2492 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2494 * Makefile.in (install-only): Fix use of program_transform_name.
2496 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2498 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2499 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2500 so I'm nuking the command.
2501 * symtab.c (find_addr_symbol): Comment out, no longer used.
2503 * main.c (main): Don't init_source_path for the -cd argument. Now
2504 that source_path doesn't contain the current_directory from when
2505 GDB started up, init_source_path is no longer useful (and is
2506 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2508 * TODO: Remove item about line numbers being off. It is useless
2509 and confusing without a reproducible test case (it mentions
2510 proceed(), but I was able to step through proceed without trouble).
2512 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2514 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2515 library functions before the executable is run. Retrieve dynamic
2516 symbols from stripped executables.
2517 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2518 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2519 symtab.c (list_symbols): Handle mst_solib_trampoline.
2520 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2521 for all targets, remove IBM6000_TARGET dependencies.
2522 * dbxread.c (read_dbx_dynamic_symtab): New function.
2523 * dbxread.c (dbx_symfile_read): Use it.
2524 * dbxread.c (SET_NAMESTRING): Set namestring to
2525 "<bad string table index>" instead of "foo" if the string index is
2527 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2529 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2530 to break_command. Handle mst_file_* minimal symbol types.
2531 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2533 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2535 * c-exp.y(yylex): fix potential memory overflow.
2537 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2539 * environ.c (set_in_environ): Eliminate special handling of PATH and
2541 * putenv.c: Removed, conflicts with system declaration of
2542 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2544 * Makefile.in: Change accordingly.
2545 * procfs.c (procfs_create_inferior): Change comment accordingly.
2547 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2549 * rs6000-tdep.c: Change value to value_ptr.
2551 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2553 * i386m3-nat.c: Include floatformat.h.
2554 (get_i387_state): Use memset not bzero.
2558 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2559 ieee-float.h to floatformat.h.
2561 * valprint.c (val_print_string): Ignore error if the error
2562 happened after a terminating '\0'.
2564 * c-valprint.c (c_val_print): Never add 1 to return value from
2565 val_print_string; just return what it returns.
2567 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2568 looping through all of the enums.
2569 * infrun.c (signals_info): Use it.
2571 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2573 * main.c (main): When printing warning about bad baud rate, don't
2574 use warning(); it relies on current_target which isn't set up yet.
2576 * breakpoint.c (_initialize_breakpoint): Update docstring for
2577 tbreak to match what the code actually does. Don't mention tbreak
2578 in docstrings for "enable once" or "enable breakpoints once".
2580 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2582 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2583 while (0). That defeats the whole purpose of using do . . . while (0).
2584 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2585 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2586 using a ?: expression as an lvalue is not portable.
2588 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2589 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2590 'p' and 'r' symbol descriptors into a single symbol to look for a
2592 * README, config/sparc/tm-sparc.h: Update comments.
2594 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2596 * mdebugread.c (parse_type): Do not complain for types with
2597 an `indexNil' aux index, these are simply undefined types.
2598 Remove indexNil check from caller of parse_type.
2599 * mdebugread.c (parse_partial_symbols): Do not enter
2600 stGlobal, scCommon symbols into the minimal symbol table, their
2601 value is the size of the common, not its address.
2602 Handle scInit, scFini, scPData and scXData sections.
2603 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2605 Enter stProc symbols into the global_psymbols list once, not into
2606 the static_psymbols_list.
2607 Get rid of dummy psymtab if it is empty, to allow proper detection
2608 of stripped executables.
2609 * mdebugread.c (cross_ref): Allow cross references to Fortran
2612 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2614 * stabsread.c (common_block_end, fix_common_block): Stash the
2615 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2616 as to not assume that a pointer fits in an enum.
2618 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2620 * os9kread.c (fill_sym): check compiler verion number for pre-
2622 * os9kread.c (os9k_process_one_symbol): address of symbol is
2623 relative to section not module.
2624 * stabsread.c (define_symbol): add symbol type 's' as local
2626 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2628 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2629 * remote-os9k.c: fix bug in 'set remotebaud' function.
2630 * remote-os9k.c (rombug_link): minimize checking so to improve
2632 * symfile.c (symbol_file_command): check if failed to link, also make
2633 the command be able to accept more than one filenames.
2634 * target.c (target_link): check if failed to link with rombug.
2635 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2637 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2639 * remote-es.c (es1800_child_ops): Don't declare it static.
2641 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2643 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2645 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * dbxread.c: New variable lowest_text_address.
2648 (record_minimal_symbol, read_dbx_symtab): Set it.
2649 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2650 end_of_text_address.
2651 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2653 * dbxread.c (end_psymtab): Remove old and commented out
2654 capping_global and capping_static. Fix comments regarding
2655 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2657 * parser-defs.h: Add "extern" to start of variable declarations so
2658 we don't end up with commons.
2659 * parse.c: Define these variables.
2661 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2664 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2666 * alpha-tdep.c: Change value to value_ptr.
2668 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2670 * solib.c (elf_locate_base): New function to locate the address
2671 of the dynamic linker's runtime structure in the dynamic info section.
2672 * solib.c (locate_base): Use it instead of iterating over the list
2673 of mapped address segments.
2674 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2677 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2679 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2680 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2681 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2682 signal trampoline and interrupt routines.
2683 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2684 (frame_chain, frame_chain_valid): Likewise.
2685 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2686 saved regs convention for SP.
2688 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2689 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2690 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2692 * tm-hppah.h (IN_SIGTRAMP): Define.
2694 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2696 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2697 alphabetic character as the start of a name.
2699 * sparclite/Makefile.in (all install): Build and install aload.
2701 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2702 config.guess and config.sub produce.
2704 * mips-tdep.c: Change value to value_ptr.
2706 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2708 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2709 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2710 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2711 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2712 value with value_ptr. This is for the ptx compiler.
2713 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2715 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2716 #if 0 i386_float_info.
2717 * symm-tdep.c (round): Remove. Also remove sgttyb.
2718 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2719 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2720 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2721 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2723 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2724 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2725 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2726 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2727 tm-i386v.h is apparently OK.
2728 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2729 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2732 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2734 * osfsolib.c (xfer_link_map_member): Update to use new
2735 target_read_string interface.
2737 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2739 * infrun.c (wait_for_inferior): In checking
2740 remove_breakpoints_on_following_step, check
2741 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2743 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2745 * os9kread.c (os9k_process_one_symbol): Rename
2746 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2747 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2748 (CORE_ADDR)0, from target_link, since that is what it uses.
2749 Process name at end, not during parsing (like we did before Kung's
2750 change), so that -readnow and -mapped can appear anywhere.
2751 Make text_relocation a local variable.
2752 * config/i386/i386os9k.mt: Fix comment.
2753 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2754 * os9kread.c: Put "comments" after #endif inside /* */.
2755 * stabsread.h: Add os9k_stabs variable.
2756 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2758 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2759 descriptor in global_symbols not local_symbols.
2760 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2762 (read_type): If os9k_stabs, accept function parameters after 'f'
2764 (read_array_type): If os9k_stabs, don't expect index type and
2765 expect lower and upper to be separated by ',' not ';'.
2766 (read_enum_type): If os9k_stabs, read a number before the first
2767 enumeration constant.
2768 (os9k_init_type_vector): New function.
2769 (dbx_lookup_type): Call it when starting new type vector.
2770 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2771 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2772 * os9kstab.c: Removed.
2773 * Makefile.in: Update accordingly.
2774 * objfiles.c (objfile_relocate_data): Removed.
2775 * remote-os9k.c (rombug_wait): Call objfile_relocate
2776 not objfile_relocate_data.
2777 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2778 * remote-os9k.c (rombug_wait): Call find_pc_section not
2780 * main.c (quit_command): Check inferior_pid; revert Kung change.
2781 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2783 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2785 * os9kread.c: New file to read os9000 style symbo table.
2786 * os9kstab.c: new file to read os9000 style stabs.
2787 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2788 * objfiles.c (find_pc_objfile): new function to search objfile
2790 * objfiles.c (objfile_relocate_data): new function to relocate
2791 data symbols in symbol table.
2792 * objfiles.h: Add two aux fields in struct objfile to handle
2793 multiple symbol table files situation like in os9000.
2794 * symfile.c: Change so 'symbol-file' command can handle multiple
2795 files. Also call target_link() to get relocation infos.
2796 * target.c (target_link): new function to get relocation info when
2797 a symbol file is requested to load.
2798 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2799 because in cross mode there's no inferior pid, bit they need to
2801 Makefile.in: add os9kread.c os9kstab.c and .o's.
2802 configure.in: add i386os9k target.
2803 config/i386/i386os9k.mt: new add.
2804 config/i386/tm-i386os9k.h: new add.
2806 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2808 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2809 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2811 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2813 * target.c, target.h (target_read_string): Provide error detection to
2814 caller. Put string in malloc'd space, so caller need not impose
2816 * solib.c (find_solib): Update to use new interface.
2817 * irix5-nat.c (find_solib): Read o_path from inferior
2818 (clear_solib): Free storage for o_path.
2819 * valprint.c (val_print_string): Add comments.
2821 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2823 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2826 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2828 * value.h (struct value): Add modifiable field.
2829 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2830 (record_latest_value): Don't mess with VALUE_LVAL of value.
2831 * valops.c (value_assign): Check it. Reword existing error
2832 message on not_lval.
2834 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2835 (STEP_SKIPS_DELAY): Added.
2836 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2839 * valprint.c (val_print_string): If errcode is set, always print
2840 an error, regardless of force_ellipsis. In the non-EIO case,
2841 just print the error message rather than calling error(). Don't
2842 access *(bufptr-1) if bufptr points to the start of the buffer.
2843 When looking for '\0', don't increment bufptr and addr if bufptr
2844 started out already at limit. If an error happens on fetching the
2845 first character, don't print the string.
2847 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2849 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2852 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2853 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2854 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2855 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2856 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2857 * findvar.c: Update comment regarding ieee-float.h.
2859 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2861 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2862 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2863 Define to make backtracing through the various sigtramp handlers
2865 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2866 the saved pc from ucontext on the stack for SVR4 signal handling.
2868 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2870 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2871 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2872 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2873 just use the global variable itself. When printing baud rate,
2874 don't print a baud rate if baud_rate is -1.
2876 * coffread.c (read_coff_symtab): Pass mst_file_* to
2877 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2878 symbols in the minimal symbols regardless of SDB_TYPE.
2880 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2882 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2883 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2884 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2885 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2886 ignored bs->stop for a bp_step_resume breakpoint.
2887 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2888 which performs one (the check_sigtramp2 one) of the functions
2889 which had been handled by the step_resume_breakpoint. For each
2890 use of the step_resume_breakpoint, make it still use the
2891 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2893 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2894 When setting the frame address of the step resume breakpoint, set
2895 it to the address for frame *before* the call instruction is
2896 executed, not after.
2898 * mips-tdep.c (mips_print_register): Print integers using
2899 print_scalar_formatted rather than duplicating all the
2900 CC_HAS_LONG_LONG and so on.
2901 (mips_push_dummy_frame): Use read_register_gen rather than using
2902 read_register and then putting it back in target format with
2903 store_unsigned_integer. If registers are more than 4 bytes, give
2904 an error rather than have some registers overwrite other
2906 #if 0 unused include of opcode/mips.h.
2908 * symfile.h: Don't declare arguments for coff_getfilename.
2910 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2912 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2914 * configure.in (hppa*-*-osf*): New configuration.
2915 * config/pa/hppaosf.mt: New target makefile fragment.
2916 * config/pa/tm-hppao.h: New target include file.
2918 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2920 * exec.c (print_section_info): Print entry point for exec_bfd only.
2921 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2922 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2923 causes problems if <sys/types.h> has no multiple inclusion protection.
2925 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2927 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2928 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2929 (CALL_DUMMY_LENGTH): Changed accordingly.
2931 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2933 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2934 numbers of register windows.
2936 * sparclite/hello.c: Add factorial function for testing.
2937 * salib.c: Use macros instead of constants for I/O addresses to
2938 make 931 support easier.
2939 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2940 register in sta/lda instructions.
2942 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2944 * dbxread.c (process_one_symbol): Set
2945 block_address_function_relative for COFF like we do for ELF and SOM.
2947 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2949 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2951 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2952 the enumerators of an ecoff enum into the partial symbol table.
2953 * mdebugread.c (parse_partial_symbols): Call it.
2954 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2955 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2956 offsets. Cast psymtab->read_symtab to PTR before passing it to
2958 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2959 set up the global offset table pointer in pic compiled code.
2960 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2961 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2962 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2963 ensures that floats are promoted to doubles before they are pushed
2966 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2968 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2969 Fixup cache_on and flush_i_cache so that they work for both the
2970 930 and 932 processors. Rewrite most low level funcs (uart
2971 access & cache stuff) to use new ASI access macros in sparclite.h.
2972 Also make it easy to access second serial port.
2974 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2976 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2977 <sys/stat.h>; not needed.
2979 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2981 * stack.c (print_frame_info): In "pathological" case, don't
2982 distrust the line number information.
2984 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2986 * mips-tdep.c (mips_print_register): handle 64 bits register.
2987 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2989 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2993 * Makefile.in (install): Do the sed for program_transform_name
2994 ourselves instead of worrying about INSTALL_XFORM. This enables
2995 users to override INSTALL_PROGRAM in the standard way.
2997 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2998 depend on Makefile.in.
3000 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3001 Only test against INT_MIN if a LONGEST is bigger than an int.
3003 * README: Change GhostScript to Ghostscript.
3005 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3007 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3008 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3009 character file names.
3010 * Makefile.in (ALLPARAM): Add these files.
3012 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3013 character file names.
3014 * Makefile.in: Add Kung's new mips64 files.
3016 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3018 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3019 mips64el-*-ecoff and mips64-big-*.
3020 * defs.h: get rid of FORCE_LONG_LONG.
3021 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3022 parsing. Change register size to be MIPS_REGSIZE.
3024 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3026 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3027 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3028 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3030 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3032 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3033 (remove_commands, add_commands): Add/remove hms-drain when target
3036 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3038 * configure.in: Add Lynx/rs6000 support.
3039 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3040 messages. Add rs6000 support. Don't try to modify unwritable
3042 * rs6000-nat.c: Move lots of native dependent stuff (like core
3043 file support) from rs6000-tdep.c & xcoffexec.c to here.
3044 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3045 * xcoffexec.c: Move native dependent stuff to nat.c.
3046 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3048 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3050 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3051 New files to support Lynx/rs6000.
3053 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3055 * README: Remove note about gcc warnings on alpha, these should be
3057 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3058 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3059 remote-utils.c, stabsread.c: Include <string.h>.
3060 * regex.c: Include "defs.h", change re_comp argument to const char *.
3061 * infptrace.c (fetch_register, store_inferior_registers): Change
3062 regaddr to type CORE_ADDR.
3063 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3064 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3066 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3068 * symtab.h: Always define BYTE_BITFIELD to nothing.
3070 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3072 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3073 * configure.in: Remove comment about m68k-em.mt.
3074 * Makefile.in: Remove references.
3076 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3078 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3081 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3083 * target.c (target_preopen): If target_kill doesn't remove the
3084 target from the stack, use pop_target to do it.
3086 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3087 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3088 changes to stabsread.c from summer 1993.
3090 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3091 printing the program, rather than passing NULL to printf.
3092 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3093 try to call UDIDisconnect again. Print better message.
3094 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3096 (udi_create_inferior): If udi_session_id is negative, open a new
3097 TIP rather than giving an error.
3099 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3100 config/ns32k/ns32km3.mh: Define NAT_FILE.
3101 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3102 (it was inconsistent and namespace-wrong) to NM_M3_H.
3103 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3104 (m3_open): New function.
3106 * TODO: Update Mach section.
3108 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3110 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3112 * printcmd.c (printf_command): Add missing single-letter
3113 backslash-escape sequences, and improve error message.
3115 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3117 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3118 rather than trying to shove an int into a pointer and back out
3119 again. This avoids compiler warnings.
3121 * defs.h (alloca): Declare as void *, not char *, on hpux.
3122 Don't prototype it, just declare the return type.
3124 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3126 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3127 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3129 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3131 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3132 ZERO_REGNUM, just read it as zero without talking to the board.
3134 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3136 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3137 to store_floating, not nonexistent variable len.
3139 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3141 (mips_store_word): Change calling convention to return errors, and
3142 to provide old contents if the caller wants it.
3143 (mips_xfer_memory): Deal with errors from mips_store_word.
3144 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3145 define now that remote-mips.c doesn't use BREAKPOINT.
3147 * remote-mips.c (mips_create_inferior): Call warning if arguments
3148 specified, and then execute "set args" command. Call error, not
3149 mips_error, if executable file not specified.
3151 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3154 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3157 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3159 * value.h (print_longest): Rename "value" to "val" in prototype
3160 declaration because some compilers don't like arguments whose
3161 names are the same as types.
3162 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3163 before passing it to remote_*_bytes.
3165 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3167 * h8500-tdep.c (saved_pc_after_call): The size of the
3168 pc is memory model dependent. (segmented_command,
3169 unsegmented_command, _initialize_h8500_tdep): New commands to
3170 change memory model.
3171 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3173 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3174 (hms_wait): Use new status structure
3175 (hms_open): Push the target here. (hms_before_main_loop): Not
3176 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3177 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3178 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3179 all registers in a compact way.
3181 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3183 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3184 as CORE_ADDR to match definition in rs6000-tdep.c.
3186 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3188 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3189 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3190 definitions into the psymtab.
3192 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3194 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3195 a special exceptionSize for the 68332.
3197 * remote-udi.c (udi_attach): If no arguments, print error.
3199 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3201 * Makefile.in (VERSION): Bump to 4.12.1
3202 * NEWS, README: Update to match 4.12 release.
3204 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3206 * command.c (empty_sfunc): New function.
3207 (add_set_cmd): Use it instead of not_just_help_class_command.
3208 (not_just_help_class_command): Change calling convention back to
3209 what it was before yesterday's change.
3211 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3212 of the type if present.
3214 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3216 * printcmd.c (decode_format): Don't blithely set the size for
3217 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3219 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3220 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3221 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3222 always just check against INT_MIN and INT_MAX (this also fixes things
3223 if sizeof (long) > sizeof (int), e.g. Alpha).
3224 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3225 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3226 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3227 BUILTIN_TYPE_UNSIGNED_LONGEST.
3228 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3229 longest_int and longest_unsigned_int.
3230 * value.h (struct value): Just align to LONGEST, rather than worrying
3231 about CC_HAS_LONG_LONG.
3232 * valarith.c (value_binop): Figure out type ourself based on
3233 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3234 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3235 * valprint.c (val_print_type_code_int): Just call
3236 extract_unsigned_integer directly, rather than going through
3238 * printcmd.c (decode_format): Remove code which would sometimes
3239 change 'g' size to 'w' for integers. print_scalar_formatted handles
3240 printing huge integers well enough, thank you.
3242 * command.c (add_set_cmd, not_just_help_class_command): Change
3243 to make this the sfunc, not cfunc, since that is how we call it.
3244 * command.h: Comment difference between sfunc and cfunc.
3245 * demangle.c (set_demangling_command): Add third arg since that
3246 is how it is called.
3247 (_initialize_demangler): Use sfunc, not cfunc, for
3248 set_demangling_command, since that is how it is called.
3249 Remove show_demangling_command; it has no effect.
3251 * command.c (shell_escape): Report errors correctly (with error
3252 message from strerror).
3254 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3256 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3257 x_scnlen.l rather than x_scnlen to match corresponding change in
3260 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3262 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3263 Change comments regarding TYPE_CODE_BOOL.
3264 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3265 regardless of the language.
3266 (value_true): Just call value_logical_not regardless of language.
3267 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3268 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3269 * language.h: Improve comment for la_builtin_type_vector.
3270 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3271 builtin_type_m2_bool.
3273 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3275 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3276 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3278 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3280 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3281 by restarting the ioctl.
3283 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3285 * target.h (target_wait): Add comment about calling
3286 return_to_top_level.
3288 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3290 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3291 additional arguments.
3292 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3294 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3296 * sparc-stub.c: Remove unnecessary #include of memory.h.
3298 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3300 * mips-tdep.c: Remove code which sets saved_regs from
3301 init_extra_frame_info and put it in new function mips_find_saved_regs.
3302 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3303 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3304 check if it is NULL and call mips_find_saved_regs if so.
3306 * remote-mips.c: Use unfiltered, not filtered, output most places.
3308 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3309 backtrace. Revise comments.
3311 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3313 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3314 alpha and irix. The _sigtramp case has to be handled properly
3315 in the tdep files if we have no ecoff debugging info.
3316 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3317 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3318 without PC_REGNUM kludge.
3319 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3320 Clean up handling of mips sigtramp frames, improve comments.
3322 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3324 * paread.c (read_unwind_info): Fix typo.
3326 * paread.c (pa_symtab_read): Update the "check_strange_names"
3327 filter to match GCC's current output. Filter out section symbols
3328 (which the HP linker sometimes puts in the wrong place).
3330 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3332 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3334 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3336 * Makefile.in: Remove all references to sparcly-nat.c.
3338 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3339 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3340 duplicating serial.h and target.h.
3342 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3343 are not used anywhere (a 5 Oct 1993 change removed the uses).
3345 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3346 * config/m68k/es1800.mt: Add comment.
3347 * remote-es.c: Extensive changes to update to current conventions.
3349 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3350 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3351 to achieve the desired timeout.
3352 * serial.h (serial_t): Add field timeout_remaining.
3354 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3356 * c-exp.y (yylex): Reenable nested type code.
3358 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3360 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3362 * remote-mips.c (mips_ops): Fix docstring.
3364 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3366 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3367 with the old tm-m68k-em.h:
3368 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3369 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3370 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3371 Add FIXME regarding GET_LONGJMP_TARGET.
3373 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3374 * infptrace.c (kill_inferior): Add comments.
3375 * main.c (quit_command): Call target_close after we kill or
3377 * remote-udi.c (udi_close): Don't error() if QUITTING.
3379 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3381 * configure.in: Make m68k-coff and aout add monitor support in
3382 addition to the standard serial support.
3384 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3386 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3389 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3391 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3392 * elfread.c (record_minimal_symbol_and_info),
3393 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3395 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3397 * i386-stub.c: Add ".text" right before "mem_fault:".
3399 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3401 * remote-utils.c (usage): Fix message to be accurate and conform
3402 more closely to normal conventions.
3404 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3405 whether to show information about exec_bfd, and not control whether
3406 to show information about device and speed.
3408 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3409 usage message, don't dump core.
3411 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3412 for variable size array.
3413 (bug_fetch_register, bug_store_register): Rename "value" to
3414 "fpreg_buf" because some compilers don't like variables whose
3415 names are the same as types.
3416 (bug_store_register): Use a cast when converting char * to
3419 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3420 of the command in error message (the text was referring to the old
3421 name of the command).
3423 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3425 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3426 full details on structure elements without names. This partially
3427 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3428 of those changes was accidental.
3430 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3431 defined, make it an error to specify a single argument which is not
3434 * Makefile.in (version.c), main.c (print_gdb_version): Use
3435 host_alias and target_alias, not host_canonical and
3436 target_canonical, to print configuration.
3438 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3440 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3441 of builtin_type_long. It is necessary to get a type which is
3442 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3444 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3445 various miscellaneous things discovered in the process:
3446 * printcmd.c, defs.h (print_address_numeric): New function.
3447 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3448 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3449 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3450 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3452 * utils.c, defs.h (gdb_print_address): New function.
3453 * expprint (dump_expression), gdbtypes.h: Use it.
3454 * breakpoint.c (describe_other_breakpoints),
3455 symmisc.c (dump_symtab, print_symbol):
3456 Use filtered not unfiltered I/O.
3457 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3458 just run gdb under a debugger for this (and it had problems with
3459 printing addresses, how to print b->shadow, etc.).
3460 * buildsym.c (make_blockvector), core.c (memory_error),
3461 exec.c (print_section_info), maint.c (print_section_table),
3462 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3463 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3464 Add comments saying code is broken. Marked with "FIXME-32x64".
3465 * dbxread.c (process_one_symbol), partial-stab.h (default),
3466 remote-vx.c (vx_run_files_info):
3467 Don't cast int being passed to local_hex_string.
3468 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3469 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3471 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3473 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3474 * source.c: Include <sys/types.h> regardless of USG.
3476 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3478 * valops.c (value_assign): Set `type' after coercing toval.
3479 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3480 Use extract_unsigned_integer to get the address of a reference.
3482 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3484 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3485 AIX can use ? instead of \ for continuation. Deal with it.
3487 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3488 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3489 the HP compiler in ANSI mode doesn't like.
3491 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3492 based on USG, rather than defining HAVE_SIGSETMASK to an
3493 expression containing defined. Having a macro used in #if expand
3494 to an expression containing "defined" is undefined according to
3495 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3498 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3500 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3501 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3503 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3505 * ch-exp.y (match_string_literal): Allow a zero-length string.
3506 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3508 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3510 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3511 passing them to print_387_status.
3512 (print_387_status): Don't subtract top from 7 before using it.
3513 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3514 from 7; the above explains it.
3516 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3518 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3519 pointer value when fixing up the frame at the start of a function.
3521 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3523 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3524 Sparc from the stack.
3526 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3528 * remote-mips.c (mips_initialize): Clear mips_initializing via
3529 cleanup chain, not directly.
3531 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3532 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3533 munging the timeout due to the limited range of c_cc[VTIME].
3535 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3536 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3537 m3-nat.c (m3_create_inferior): Pass it.
3538 * procfs.c: Remove ptrace function. It was declared in a way which
3539 conflicted with the prototype in unistd.h on Solaris.
3541 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3543 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3544 in the sigcontext if it is a signal trampoline frame.
3545 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3546 Define for Solaris2.
3548 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3550 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3551 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3552 tm-sparc.h so they can be overridden if necessary.
3554 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3556 * lynx-nat.c: Add Sparc support.
3557 * sparcly-nat.c: Remove. It's useless.
3558 * config/sparc/nm-sparclynx.h: Rewrite.
3559 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3561 * config/sparc/tm-sparclynx.h: Rewrite.
3563 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3565 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3566 directory. Old code was discarded, since the new opcode table has
3569 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3571 * Makefile.in (realclean): Remove info files per make-stds.texi.
3573 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3575 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3576 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3577 * config/sparc/tm-sun4sol2.h: Define it.
3579 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3581 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3582 if we did not find a symbol.
3584 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3586 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3589 * hppab-nat.c (call_ptrace): Delete redundant function.
3590 (kill_inferior, attach, detach, child_resume): Likewise.
3591 (child_xfer_memory): Likewise.
3593 * hppah-nat.c (call_ptrace): Delete redundant function.
3594 (kill_inferior, attach, detach, child_resume): Likewise.
3596 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3598 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3600 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3602 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3603 (CHILD_XFER_MEMORY): Define.
3604 (PT_*): Define so that generic infptrace.c code can be used.
3606 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3608 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3609 struct section_offsets *, not a (nonexistent) struct section_offset *.
3611 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3612 internal_xcoff_symtab, not an array of one of them. Change lots of
3613 "main_aux" to "&main_aux" and so on.
3615 * coffread.c, xcoffread.c: Include <coff/internal.h>
3618 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3620 * coffread.c (coff_getfilename): Make it not static.
3622 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3624 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3625 a completely gratuitous difference between xcoffread.c and coffread.c).
3627 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3629 * infrun.c (wait_for_inferior): Don't set frame for
3630 step_resume_breakpoint for IN_SIGTRAMP cases.
3632 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3633 breakpoint.c (bpstat_what): Move step_resume from its own field of
3634 the struct bpstat_what into the main_action. Make it override
3635 other breakpoints. This is a conservative change in the sense
3636 that before the step resume breakpoint was a breakpoint.c
3637 breakpoint, hitting the step resume breakpoint overrode even
3638 calling bpstat_stop_status.
3640 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3642 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3643 in case execution was stopped in the called function.
3644 * stack.c (print_frame_info, frame_info): If backtracing through
3645 a call dummy, handle the starting source line number on a line
3646 boundary like backtracing through sigtramp.
3647 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3648 for call dummy frame right. Remove old test for dummy frame,
3649 it has been unused at least since gdb-3.5.
3650 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3653 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3655 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3657 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3659 * infrun.c (signals_info), target.c (target_signal_from_name):
3660 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3662 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3664 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3665 * inflow.c (terminal_ours_1): When discussing how to deal with the
3666 tty state, make note of query() as well as readline.
3668 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3669 signals for which stop and print are cleared by default.
3671 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3673 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3674 reserved fields to hold a stub unwind entry type. Fix typo.
3675 (stub_unwind_entry): New structure for raw stub unwind entries.
3676 (stub_unwind_types): The types of stubs we may encounter.
3677 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3678 * hppa-tdep.c (rp_saved): Use additional information provided
3679 by linker stub unwind descriptors.
3680 (frameless_function_invocation): Likewise.
3681 (frame_chain_valid): Likewise.
3682 * paread.c (compare_unwind_entries): New function for sorting
3683 unwind table entries.
3684 (read_unwind_info): Rewrite to remove dependency on host endianness.
3685 Read in data from the $UNWIND_END$ subspace which contains linker
3686 stub unwind descriptors. Merge that data into the basic unwind
3689 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3691 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3693 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3694 from either the symbol name or the auxent.
3695 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3698 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3700 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3702 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3704 * README: Update notes for alpha port.
3706 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3708 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3709 for operation fault, constraint fault, and type fault.
3711 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3713 * Makefile.in (init.c): Add comment explaining formatting conventions.
3715 * c-exp.y (parse_number): Assign to temporary between the right
3716 shifts, to work around a bug in the SCO compiler.
3718 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3719 Add various files which were added to GDB recently.
3721 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3724 * Makefile.in: Add mostlyclean target.
3726 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3730 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3732 * main.c (show_commands): Make return type of extern
3733 history_get be HIST_ENTRY, rather than struct _hist_entry.
3734 (The latter loses with the upcoming merged readline.)
3736 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3738 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3739 const char *, not char *.
3741 * symtab.h (struct symbol): Make section short, not unsigned short.
3743 * symtab.c (lookup_symbol): Add comment about QUIT here.
3745 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3747 * c-exp.y (parse_number): Check for overflow regardless of range
3748 checking. Fix overflow check to use unsigned LONGEST, not
3751 * c-exp.y (parse_number): Make it so that integer constants are
3752 builtin_type_long_long if builtin_type_long isn't big enough or if
3753 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3755 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3756 Print our "()" first, then recurse for the target type.
3758 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3760 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3762 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3764 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3766 * utils.c (request_quit): Re-establish signal handler regardless
3769 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3771 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3773 * i960-tdep.c: Include target.h.
3775 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3777 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3779 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3781 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3782 changes (status -> ourstatus; declare status, etc.).
3783 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3785 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3787 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3789 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3791 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3793 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3795 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3797 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3799 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3801 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3803 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3804 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3806 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3809 Add search to target vector (#if 0'd until after 4.12):
3810 * target.h (to_search, target_search): Add.
3811 * gdbcore.h, core.c (generic_search): Add.
3812 * remote.c (remote_search): Add.
3813 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3816 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3817 is on, call find_pc_function rather than relying just on the minimal
3818 symbols (probably only matters for symbol readers which don't put
3819 statics in the minimal symbols, but changing this strikes me as
3820 not conservative enough).
3821 Initialize name_location in all cases.
3822 If no symbol and no msymbol, don't print anything symbolic.
3824 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3826 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3828 * printcmd.c (print_address_symbolic): Make it search the
3829 symtabs for variables as well as functions. Add `set print
3830 fast-symbolic-addr' and default it to fast (the old way).
3831 Print line numbers for data items as well as functions.
3833 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3834 address, if a symbol is found (take two more args pointing to
3835 where to store these results).
3837 * symtab.h (find_addr_symbol): Add prototype.
3839 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3841 * objfiles.h: Fix comments to reflect the fact that the phrase
3842 "top of stack" always refers to where the pushing and popping takes
3843 place, regardless of whether it is at the highest or lowest address.
3845 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3847 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3848 compiler generated tag names.
3849 * mdebugread.c (parse_type): Handle cross references to qualified
3851 * valops.c (value_struct_elt): Improve error message if the
3852 address of a method is requested from an object instance.
3853 * valops.c (search_struct_method): Make name_matched non-static
3854 to get it initialized correctly.
3855 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3856 exclude segment register which are not writable on newer SCO versions.
3858 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3860 * go32-xdep.c: Remove unused function uerror.
3861 (sigsetmask): Declare return type. Declare argument (to match the
3862 way it is called). Explicitly return 0.
3864 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3866 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3867 partial_symbol): Shrink the storage sizes of symbols, by making
3868 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3869 enums and small ints to the end of each struct to improve
3870 alignment, and switching the section number from int to unsigned
3873 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3875 * symtab.c (find_addr_symbol): New routine that will find the nearest
3876 symbol associated with an address. It does so by exhaustive
3877 search of the symtabs, so it's slow but complete.
3879 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3881 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3882 to [0,0] rather than [0, end of first source file]. This avoids
3883 problems with other parts of GDB looking for linetables in the
3884 _globals_ symtab. Eliminate variables num_object_files and
3885 first_object_file_end.
3887 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3889 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3890 (pop_frame): Restore PC2 and LR0 from dummy frames.
3891 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3892 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3893 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3894 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3895 (SETUP_ARBITRARY_FRAME): Define.
3897 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3899 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3901 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3903 * remote-udi.c (udi_resume): Correct prototype.
3905 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3907 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3908 hppa_frame_find_saved_regs.
3909 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3910 (prologue_inst_adjust_sp): New function.
3911 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3912 (skip_prologue): Completely rewrite to use unwind information.
3913 (hppa_frame_find_saved_regs): Likewise.
3915 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3917 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3918 to convert a signal number with appropriate bounds checking.
3920 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3922 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3924 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3925 print a newline to end the display anyway.
3927 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3928 coprocessor status regs) when popping a frame. This fixes
3929 float exceptions that occur after calling inferior functions.
3931 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3932 Read and write the fsr (float status register) to/from the child
3933 process along with the float regs. Remove Peter Schauer's change
3934 of May 24 '93, which has higher overhead and doesn't solve the
3935 real problem (which was that FSR wasn't being set).
3937 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3939 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3940 stack overflow check isn't right after the register stack
3941 adjustment instruction. Metaware R2.3u compiler moves other
3942 things in front of it. This fix isn't perfect but is what's
3945 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3947 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3949 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3950 character filenames.
3951 * configure.in: Change accordingly.
3953 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3955 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3956 _filtered io routines from these two files.
3958 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3960 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3961 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3962 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3964 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3966 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3968 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3969 printing to gdb_stderr.
3971 * remote-udi.c (udi_kill): Don't close the connection, just set
3972 inferior_pid to zero.
3973 (udi_mourn): Call remove_breakpoints.
3975 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3977 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3979 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3981 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3983 * remote-bug.c: At the start of each section, reset srec_frame
3986 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3987 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3988 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3989 code which looks for those two waitkinds. Use switch statement.
3990 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3991 CHILD_SPECIAL_WAITSTATUS.
3993 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3994 * Move target_signal_from_host, target_signal_to_host, and
3995 store_waitstatus from inftarg.c to target.c. procfs needs them.
3996 * target.c: Include "wait.h" and <signal.h>.
3997 * target.h, infrun.c (proceed), proceed callers: Pass new code
3998 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3999 enums being treated as unsigned and is cleaner.
4000 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4002 * infcmd.c (signal_command), infrun.c (signals_info):
4003 Don't allow user to specify numeric equivalent of
4004 TARGET_SIGNAL_DEFAULT.
4006 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4008 * config/alpha/alpha-netware.mt: New target support for Alpha
4010 * configure.in: Add alpha-*-netware* target.
4012 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4014 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4016 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4018 * target.h: Add enum target_waitkind, enum target_signal, and
4019 struct target_waitstatus. Change status argument to target_wait to
4020 be struct target_waitstatus * instead of int *.
4021 * target.h, infrun.c, all targets: Change type of signal arguments
4022 to resume(), proceed(), and target_resume() from int to enum
4024 * All targets (*_wait, *_resume): Change accordingly.
4025 * infcmd.c (program_info, signal_command), throughout infrun.c,
4026 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4027 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4028 signal code stuff right with the new signals would be non-trivial).
4029 * inferior.h (stop_signal): Make it enum target_signal not int.
4030 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4031 target_signal_from_name): New functions.
4032 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4033 store_waitstatus): New functions.
4034 * procfs.c (procfs_notice_signals): Use them.
4035 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4037 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4039 * objfiles.c (build_objfile_section_table): Don't abort() if
4040 objfile->sections is already set.
4042 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4043 to match recent change to exec.c.
4047 * main.c (print_gdb_version): Change year to 1994.
4049 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4050 * Makefile.in (NONSRC): Add ChangeLog-93.
4052 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4054 * stabsread.c (read_type): Allow defining several type numbers
4055 at once (e.g. "(1,2)=(3,4)="...).
4057 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4059 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4061 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4063 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4064 to process_one_symbol.
4065 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4066 avoid caching a bad endaddr in find_pc_partial_function.
4068 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4070 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4072 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4074 * infrun.c (wait_for_inferior): Do not step or step resume past
4075 the end of a one-line function we just stepped into.
4077 For older changes see ChangeLog-93
4083 version-control: never