1 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
3 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
6 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
8 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
10 * remote.c (fromhex): Make error more explicit.
11 (read_frame): Don't print bad checksum information unless
12 remote_debugging. Don't use repeat count unless it's > 0.
13 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
14 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops): Optionally
15 cope with BC style breakpoints.
16 (e7000_command): After command send directly to the E7000 mark
18 (why_stop, e7000_wait: Understand BC style stop condition.
19 * sh-tdep.c (sh_skip_prologue): Understand more complicated
20 sequences. (frame_find_saved_regs): Likewise.
21 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
23 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
24 (more work here to come)
25 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
28 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
30 * sparclite/Makefile.in: Assorted stuff needed for eload.
32 * sparclite/eload.c: Merge in command line argument parsing and
33 error message handling improvements orignally made to aload.c.
35 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
37 * defs.h (enum misc_command_type, command_control_type): Enums
38 for describing the command and control types.
39 (struct command_line): Add new fields to keep track of the command
40 type and body associated with the command.
41 * top.c: Include value.h. Delete whitespace at the end of lines.
42 (build_command_line, get_command_line): New functions.
43 (execute_control_command, while_command, if_command): Likewise.
44 (realloc_body_list, read_next_line): Likewise.
45 (recurse_read_control_structure): Likewise.
46 (execute_user_command): Call execute_control_command.
47 (read_command_lines): Simplify by calling read_next_line, call
48 read_control_structure for "if" and "while" commands.
49 (free_command_lines): Free new fields in the command structure.
50 (define_command): Reset control_level to zero.
51 (init_main): Install command handlers for "if" and "while" commands.
53 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
55 * c-typeprint.c (c_type_print_varspec_prefix,
56 c_type_print_varspec_suffix): Add cases for Fortran type codes.
57 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
58 call f77_value_literal_string instead.
59 * f_exp.y: Include <string.h>, move include of parser-defs.h.
60 (parse_number): Translate 'd' floats to 'e' so atof() works.
61 (yylex): Remove unused variables.
62 * f-lang.c: Include <string.h>.
63 (get_bf_for_fcn): Remove unused variable.
64 * f-typeprint.c (f_type_print_varspec_prefix,
65 f_type_print_varspec_suffix): Remove unused
66 variables, add cases to switch statements.
67 (f_type_print_base): Remove unused variables.
68 * f-valprint.c (gdbcore.h, command.h): Include.
69 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
70 Call read_memory_integer with correct number of arguments.
71 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
72 with correct argument type.
73 (f77_print_array): Removed unused array array_size_array.
74 (f_val_print): Don't use a CORE_ADDR as a char *.
75 * valops.c (value_cast): Handle COMPLEX and BOOL types.
76 (value_assign): Handle Fortran literal string and complex values.
77 (f77_cast_into_complex, f77_assign_from_literal_string,
78 f77_assign_from_literal_complex): New functions.
80 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
82 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
85 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
87 * i960-tdep.c (signal.h): Don't include.
89 * cxux-nat.c (target_is_m88110): Remove definition.
91 * configure.in (config/nm-empty.h): If cross only, use instead
93 * config/nm-trash.h: Remove.
94 * config/nm-empty.h: New file.
95 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
96 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
97 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
98 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
99 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
101 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
103 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
105 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
107 * configure.in: No longer look for nm, tm, and xm headers in
108 config/<header>; they are always in config/<cpu>/<header>.
110 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
112 * objfiles.c (allocate_objfile): Add the newly-created objfile to
113 the end of the list of objfiles, instead of at the beginning.
115 * xcoffread.c (allocate_include_entry): New function, abstracted
116 from code in record_include_begin.
117 (record_include_begin, record_include_end): Call it.
119 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
120 target_has_stack to decide whether to create a real stack frame
123 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
125 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
127 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
129 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
131 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
132 field names into what is expected by sparc-nat.c.
134 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
136 * c-typeprint.c (c_typedef_print): Add missing Chill support.
138 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
140 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
142 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
144 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
145 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
148 * nlm/Makefile.in: Get rid of NWSOURCE.
149 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
150 * nlm/gdbserve.o: Add dummy __main routine.
151 * nlm/gdbserve.def: Turn on debug.
153 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
155 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
157 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
159 * config/tm-nbsd.h: New file, support for all NetBSD targets.
160 * config/xm-nbsd.h: fix typo.
161 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
162 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
164 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
166 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
168 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
169 change typeo in error msg (`inferrior' -> `inferior').
171 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
173 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
174 attach_flag (this check was performed by the callers). Also check
175 inferior_thisrun_terminal.
176 * inftarg.c (child_wait), lynx-nat.c (child_wait),
177 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
178 attach_flag in deciding whether to call set_sigint_trap and
181 * value.h (struct value): Change literal_data from PTR to char *,
182 since that is the way it is used.
184 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
186 * somread.c (som_symfile_read): Force unwinds to be re-read after
187 reading in a new partial symbol table.
189 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
191 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
192 an obsolete conditional.
193 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
194 an obsolete conditional.
195 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
198 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
200 * Makefile.in (ns32k-opcode.h): Remove reference.
201 (ns32k-pinsn.o): Update dependencies.
202 * ns32k-opcode.h: Remove file.
203 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
204 all other code in this file.
206 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
208 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
209 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
211 * nlm/Makefile.in: Add rule for .S.o.
212 * nlm/aio.h: Protect from multiple inclusions.
213 * nlm/alpha-io.S: Remove everything we don't need.
214 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
215 Remove, no longer needed.
216 * nlm/alpha.c: Merge in lots of stuff from previous files.
217 * nlm/alpha.h: Don't #include alpha-patch.h. Make
218 breakpoint_insn extern.
219 * Move stuff from alpha-patch.h into here.
221 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
223 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
225 * annotate.c (annotate_starting): Flush output.
227 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
229 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
230 the callers of symbol_file_add. Gets rid of heuristic fence-post
231 warnings on mips and alpha targets when the PC resides in a shared
232 library which is not yet read in.
233 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
234 irix5-nat.c (solib_add), osfsolib.c (solib_add),
235 remote-vx.c (vx_open), solib.c (solib_add):
236 Add call to reinit_frame_cache after all shared libraries are read in.
237 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
238 symfile.c (symbol_file_command, add_symbol_file_command):
239 Add call to reinit_frame_cache after symbol_file_add.
241 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
243 * config/xm-nbsd.h: New file, support for all NetBSD ports.
244 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
245 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
246 * configure.in: Add sparc-*-netbsd target.
248 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
250 * remote-vx.c (vx_attach): Interpret the command argument as an
253 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
255 * configure.in: Change i[34]86 to i[345]86.
256 * nlm/configure.in: Likewise.
257 * gdbserver/configure.in: Likewise.
259 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
261 * configure.in (i386-*-netware): Automatically configure nlm
264 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
266 * nlm/gdbserve.c: conditionalize header file inclusion for either
267 NetWare 4.0 or PIN targets.
268 * nlm/i386.c: include appropriate header files.
269 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
272 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
274 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
275 * nlm/gdbserve.def: Autoload clib.
277 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
279 * breakpoint.c (condition_command): Call breakpoints_changed.
281 * gdbtypes.h: Declare f77_create_literal_string_type and
282 f77_create_literal_complex_type.
283 * valops.c (f77_value_literal_string, f77_value_substring,
284 f77_value_literal_complex): Use xmalloc not malloc.
285 * valops.c (f77_value_literal_string, f77_value_substring):
286 Make addr char * not CORE_ADDR.
287 * value.h (struct value): Add new field literal_data of aligner union.
288 (VALUE_LITERAL_DATA): Use it.
289 * f-lang.h: Declare find_common_for_function.
290 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
291 myaddr fields of a union. Don't overload it with the frame field
292 (not sure this is necessary; I'm not sure what lval_* codes
293 VALUE_SUBSTRING_* can be used with).
295 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
297 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
298 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
300 * rs6000-nat.c: Include libbfd.h again, needed until reference
301 to bfd_cache_lookup is cleaned out.
303 * config/i386/linux.mh (XM_CLIBS): Add -lm.
305 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
307 Work to reduce the interrupts-off duration when running in DOS.
308 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
309 (dos_async_rx): rewrite to unpack as many characters from the
310 asynctsr as possible into a local buffer.
312 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
314 Initial Fortran language support, adapted from work by Farooq Butt
315 (fmbutt@engage.sps.mot.com).
316 * Makefile.in: Add Fortran-related files and dependencies.
317 * defs.h (language_fortran): New language enum.
318 * language.h (_LANG_fortran): Define.
319 (MAX_FORTRAN_DIMS): Define.
320 * expression.h: Reformat to standard.
321 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
322 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
323 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
324 TYPE_CODE_LITERAL_STRING): New type codes.
325 (type): New fields upper_bound_type and lower_bound_type.
326 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
327 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
329 (builtin_type_f_character, etc): Declare.
330 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
331 * f-exp.y: New file, Fortran expression grammar.
332 * f-lang.c: New file, Fortran language support functions.
333 * f-lang.h: New file, Fortran language support declarations.
334 * f-typeprint.c: New file, Fortran type printing.
335 * f-valprint.c: New file, Fortran value printing.
336 * eval.c (evaluate_subexp): Add code for new expression opcodes,
337 fix wording of error message.
338 * gdbtypes.c (f77_create_literal_complex_type,
339 f77_create_literal_string_type): New functions.
340 * language.c (set_language_command): Add Fortran info.
341 (calc_f77_array_dims): New function.
342 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
344 * symfile.c (deduce_language_from_filename): Recognize .f and .F
345 as Fortran source files.
346 * valops.c (f77_value_literal_string, f77_value_substring,
347 f77_value_literal_complex): New functions.
349 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
351 * c-typeprint.c (c_print_type): Assume demangled arguments
352 if a '(' is found in varstring, looking for ')' at the end of
353 varstring did fail with demangled const member functions, which
354 have a trailing `const'.
355 * remote.c (get_offsets, putpkt): Change to `char' buffers,
356 to avoid errors when compiling with DEC c89.
357 (remote_wait): Cast to `char *' before passing buffer to
358 fputs_filtered, to avoid errors when compiling with DEC c89.
359 (remote_wait): Do not return inferior_pid by default, this
360 statement is never reached, which causes warnings from some
362 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
363 * symfile.c (load_command): If called with no argument, try
364 to get the filename from the executable file.
365 (generic_load): Remove check for NULL filename, it is done
368 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
370 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
371 from June 2, 1994 (what was I thinking?!?). Fix it right this
374 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
376 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
378 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
380 * README: Grammar improvements, clarifications, updates.
382 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
384 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
385 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
386 * configure.in (powerpc-*-netware*): Automatically configure nlm
388 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
389 specific stuff. Make things more configurable.
390 * nlm/configure.in: Add powerpc-*-netware* target. Use
391 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
393 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
394 Remove lots of architecture-specific stuff.
395 * nlm/gdbserve.def: Add new imports.
396 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
397 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
399 * nlm/prelude.o: What was this doing here?
400 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
401 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
402 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
403 * config/powerpc/tm-ppc-nw.h: Ditto.
405 * nlmstub.def: New file, contains imports for 386 nlm stub.
407 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
409 * remote-pa.c: New file for HPPA embedded support. Currently it's
411 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
413 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
415 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
416 STORE_RETURN_VALUE): Define to use %a0 for pointers.
418 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
420 * remote-mips.c: Remove unused declaration of mips_load.
422 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
424 * coffread.c: General cleanup, and support for section offsets.
425 (time.h, sys/types.h, libbfd.h): Don't include.
426 (cur_src_start_addr, cur_src_end_addr): Rename to
427 current_source_start_addr, current_source_end_addr.
428 (nlist_stream_global): Remove.
429 (nlist_bfd_global): New global variable.
430 (coff_symfile_read): Remove code that gets and uses fileno()
432 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
433 section_offsets parameter, add text/data section offset to
434 appropriate symbols' values.
435 (read_one_sym): Use bfd_read instead of fread.
436 (init_stringtab, init_lineno): Change first parameter to a bfd,
437 use bfd routines instead of raw I/O.
439 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
441 * symtab.c (decode_line_1): If funfirstline and we get a
442 non-LOC_BLOCK symbol (e.g. variable or type), then error().
444 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
446 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
447 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
448 (TAGS): Also pass result of find on config sub-directory to etags.
449 (ALLPARAM): Remove; now unused.
451 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
453 * Makefile.in (VERSION): Bump to 4.13.1
454 * NEWS, README: Update to match gdb 4.13 release version.
456 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
458 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
459 * cxux-nat.c: Remove dangling #else block.
460 (m88k_harris_core_register_addr): New function.
462 * environ.c (init_environ): If no environment, do nothing.
464 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
466 * remote.c (remote_wait): Return inferior_pid instead of 0 for
469 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
471 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
474 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
476 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
477 errno_max, signo_max, strtoerrno, strtosigno): Delete.
478 Include "libiberty.h" instead.
480 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
482 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
483 add additional argument specifying raw address to permit
484 proper release of debug registers.
485 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
488 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
490 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
491 define them in top.c. Add comments to the hooks.
493 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
495 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
496 `to_remove_breakpoint' fields.
498 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
500 * infcmd.c (run_command): Remove comment suggesting using
501 target_has_execution instead of inferior_pid.
503 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
505 * remote-mips.c (mips_open): add code to handle baud rate.
507 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
509 * infrun.c (wait_for_inferior): Call target_resume() upon
510 detection of new processes.
512 * procfs.c (create_procinfo): Return pointer to new procinfo
514 * (do_detach): Spacing & formatting cleanup.
515 * (procfs_wait): Move wait_again label to ensure that we really
516 wait again. On exit from fork, release new child from gdbs'
518 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
520 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
522 * i386-nlmstub.c (handle_exception): Wait until the thread has
523 been started before killing the NLM by pointing the PC at
526 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
528 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
529 Irix 5 has a standard _sigtramp signal handler.
530 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
531 it is not needed for a standard _sigtramp signal handler.
532 Add shared library sections to the section table of the target
533 before adding the symbols.
534 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
535 instructions that do not prepare a stack adjustment.
536 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
537 which does the right thing on machines where `char' is unsigned.
539 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
541 * remote.c (remote_open): Move setting of inferior_pid prior to
542 call to remote_start_remote. Also use unique value for pid to
543 avoid confusion with read_register_pid & friends.
544 * (remote_wait): Return inferior_pid instead of 0 in all cases.
546 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
548 * dwarfread.c (bfd.h): Don't include.
550 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
552 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
553 kill the program being debugged. KillMe(), the undocumented
554 call intended for this purpose, causes the server to hang.
556 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
558 * remote.c (read_frame): Calculate run length encoded checksum
560 * config/sh/stub.c: New file.
562 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
564 * target.c (find_default_run_target): Make sure to_can_run is set
567 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
569 * TODO: Remove note about fast watchpoints and remove obsolete
572 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
574 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
575 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
576 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
578 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
580 * target.c (add_target): Don't call clean_target on target
582 * (unpush_target): Test for to_close being set before calling.
583 * (target_xfer_memory, target_info): Check for to_has_memory
584 before playing with memory.
586 * remote.c (remote_open): Set inferior_pid to make kill command
588 * inflow.c (kill_command): Revert change of Aug 2. Use
589 inferior_pid to determine whether to print out "The program is not
592 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
594 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
595 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
596 * m3-nat.c: Pass argument to return_to_top_level.
597 Declare m3_kill_inferior before use.
598 (port_chain_insert): In "can't happen" case, abort rather than
599 setting `mid' to large decimal constant (which gcc warns about).
600 (get_thread_name): Use cast to convert const char * to char *.
601 (add_mach_specific_commands): #if 0 "thread break" command.
602 (m3_trace_him): Call push_target.
603 (mach_really_wait): New argument pid; remove unused
605 (intercept_exec_calls): Call target_terminal_init and
606 target_terminal_inferior once the child execs.
607 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
609 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
611 * procfs.c (procfs_mourn_inferior): don't dereference the
612 procinfo pointer after it has been freed.
614 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
616 * breakpoint.c (breakpoint_1): Improve pluralization in display
617 of breakpoint hit counts.
619 * language.h (struct language_defn): Remove unused field
621 (longest_float): Remove, no longer used.
622 * language.c (unknown_language_defn, auto_language_defn,
623 local_language_defn): Remove init of la_longest_float field.
624 * c-lang.c (c_language_defn, cplus_language_defn,
625 asm_language_defn): Ditto.
626 * ch-lang.c (chill_language_defn): Ditto.
627 * m2-lang.c (m2_language_defn): Ditto.
629 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
631 * defs.h (bfd_read, bfd_seek): Remove declarations.
632 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
634 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
636 * inflow.c (kill_command): Fix a bug which prevented target
637 programs to be killed.
639 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
641 * defs.h: Change two-line declarations to one-line form.
642 (NORETURN): Define as "volatile" only for older GCCs.
643 (ATTR_NORETURN): Define for newer GCCs.
644 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
646 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
648 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
649 * breakpoint.c (delete_breakpoint, enable_breakpoint,
650 disable_breakpoint): Don't call breakpoints_changed; it is now
651 called via the *_breakpoint_hook functions.
652 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
654 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
656 * stabsread.c (read_type): Fix a bug in enum size calculation.
658 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
660 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
661 argument types to shut up GCC.
663 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
664 linker stub, then return the address the stub will return to.
665 (frame_saved_pc): Correctly restart the search for the saved
666 pc when a linker stub is encountered.
668 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
669 register stores emitted by the version 9 HP compilers.
670 (inst_saves_fr): Relax test for a specific base register (%r1);
671 this avoids losing with the version 9 HP compilers.
672 (skip_prologue): Try to skip argument stores emitted by the HP
673 compilers. It's not perfect, but it's better than before.
675 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
677 * findvar.c (write_pc write_pc_pid): Remove casts to long when
678 calling write_register_pid.
679 * (write_register_pid): Add prototype.
681 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
683 * remote.c (read_frame): Split readchar/checksum calculation into
684 two parts since evaluation order is undefined.
686 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
688 From Kevin A. Buettner (kev@cujo.geg.mot.com).
689 * Makefile.in (coredep.o): Add inferior.h as dependency.
690 * inflow.c: Add F_SETOWN to list of defines to check
691 around code that uses F_SETOWN.
693 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
695 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
696 set the -L and -B directory prefixes so we can link with it.
698 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
700 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
701 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
704 * General hackery to support alternate user-interface.
705 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
706 disable_breakpoint): Call hooks for alternate user-interface.
707 * defs.h: Add declarations for alternate user-interface hooks.
708 * main.c (main): Add --nw (and --nowindows) options to disable
710 * (near call to command_loop): Call command_loop_hook if set.
711 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
712 * stack.c: Call print_frame_info_listing_hook if set.
713 * top.c (gdb_init): Initialize targets.c and utils.c prior to
714 other files to make sure that calls to error and warning will
715 work. Call init_ui_hook after everything else.
716 * utils.c (query): Call query_hook if set.
717 * (gdb_flush): Call flush_hook if set.
718 * Change _initialize_utils to initialize_utils cuz we don't use
719 automatic initialization of utils.c anymore.
721 * Support for TK GUI.
722 * Makefile.in: Add rule for gdbtk.o.
723 * configure.in: Add support for --enable-gdbtk.
724 * gdbtk.c: New file. Contains support routines for TK interface.
725 * gdbtk.tcl: New file. Implements GUI policy.
727 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
730 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
732 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
733 there and we are using the gcc from the tree.
734 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
736 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
738 * Makefile.in (annotate.o): Add dependencies.
740 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
742 * sparclite/aload.c: Added new -q (quiet) option.
743 return 0 exit status if file was successfully downloaded.
745 * nlm/gdbserve.c: merge in command line argument parsing changes
746 and bug fixes made to i386-nlmstub.c.
748 * i386-nlmstub.c: The returnLength field must be initialized
749 before portConfig is passed to AIOGetPortConfiguration.
750 Compare command line arguments with strnicmp(); args are
751 case insensitive on netware.
753 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
755 * Makefile.in (DISTSTUFF): Add definition.
756 (diststuff): Add for new distribution support.
757 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
758 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
759 Remove old distribution building rules, now uses standard
760 distribution support in parent directory Makefile.in.
762 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
764 * target.c (push_target): Cast result from xmalloc.
766 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
768 * elfread.c (elf_symtab_read): Discard compiler labels generated
769 by the Solaris 2.1/Intel SunPro compiler.
771 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
773 * target.c (nomemory): Fix prototype and routine to take correct
776 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
778 * Makefile.in (clean): Remove libgdb-files.
780 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
782 * coredep.c: Include inferior.h.
784 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
786 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
789 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
791 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
792 .cp as C++, alphabetize better.
794 * breakpoint.c (ignore, condition): Move usage note into body of
795 help text, so first line can be one-line summary.
797 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
799 * target.c (unpush_target): Fix handling of removal of top target.
801 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
803 * Makefile.in: Add stuff to build nlmstub.
804 * Add rule for annotate.o to keep Sun make happy.
805 * configure.in: Add config for powerpc/Netware.
807 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
808 filename. This speeds up handling of trailing N_SO stabs (they
809 mark the end of a .o file).
811 * target.c, target.h: Change the way pushing and popping of
812 targets work to support target overlays and inheritance.
813 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
814 Fixup references to current_target, due to previous changes.
816 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
817 needed to get the address of longjmp out of the target.
819 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
821 * main.c: Include <ctype.h>.
823 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
825 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
828 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
830 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
832 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
834 * Makefile.in (VERSION): Bump to 4.12.4.
836 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
838 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
839 * configure.in (m88*-harris-cxux*): New configuration.
840 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
841 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
843 * config/m88k/tm-m88k.h: Add comment about Harris OS.
844 (TARGET_WRITE_PC): Pass pid through to register writers.
846 * configure.in (m68*): Put vendor-only-specified host configs
847 after vendor-and-os-specified configs.
848 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
850 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
851 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
854 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
856 * elfread.c (elf_symtab_read): Handle error return from
857 bfd_get_dynamic_symtab_upper_bound gracefully.
859 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
861 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
862 registers in use by the inferior.
863 * coredep.c (fetch_core_registers, register_addr): Use it.
864 * findvar.c (registers_changed, registers_fetched,
865 read_register_bytes): Ditto.
866 * infcmd.c (do_registers_info, registers_info): Ditto.
867 * infptrace.c (fetch_inferior_registers,
868 store_inferior_registers): Ditto.
869 * stack.c (frame_info): Ditto.
871 * coredep.c (CORE_REGISTER_ADDR): New macro.
872 (fetch_core_registers): Use it.
874 * breakpoint.c (ignore, condition): Add usage notes to help strings.
875 * symfile.c (add-symbol-file): Add usage note to help string.
876 (add_shared_symbol_files_command): New command.
879 * inferior.h (read_pc_pid): Declare.
880 * breakpoint.c (watchpoint_check): Cache breakpoint in local
881 variable b, remove unused variable other_type_used.
882 * main.c (inferior.h, call-cmds.h): Include.
884 * remote.c (remote_wait): Return 0 by default.
886 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
888 Stop printing at null char option, from Oliver Meyer
889 (omeyer@i3.informatik.rwth-aachen.de).
890 * valprint.h, valprint.c (stop_print_at_null): New global.
891 * valprint.c (_initialize_valprint): New print set subcommand
893 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
894 printing a char array, adjust the number of chars to print.
896 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
898 From Kevin A. Buettner (kev@cujo.geg.mot.com).
899 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
900 pic code in addition to prologues where an instruction from the
901 prologue gets moved into the delay slot of a branch instruction
902 immediately following the prologue. A table of potential prologue
903 instructions (prologue_insn_tbl) is now used for picking apart a
905 (frame_find_saved_regs): Changed the way in which limit gets set
906 so that the delay slot of branch instructions immediately
907 following the prologue gets examined.
908 (pushed_size, store_parm_word, store_parm, push_parameters,
909 collect_returned_value): Deleted.
911 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
913 * infrun.c (wait_for_inferior): Handle stepping into leaf
914 functions whose prologue consists of gp loading code only.
916 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
918 * dbxread.c: Don't include libbfd.h.
919 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
920 <time.h>, or <sys/types.h>.
921 * elfread.c (elf_symfile_read): Use only standard BFD functions to
922 collect information about the stab and stab string sections.
924 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
926 * stabsread.c (read_huge_number): handle large unsigned number
927 for stabs generated by os9k C compiler.
929 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
931 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
932 * breakpoint.h (hit_count): New breakpoint field.
933 * breakpoint.c (show_breakpoint_hit_counts): New variable.
934 (clear_breakpoint_hit_counts): New function.
935 (bpstat_stop_status): Increment the hit count.
936 (breakpoint_1): Display the hit count.
937 * infcmd.c (run_command): Reset breakpoint hit counts.
938 * target.c (generic_mourn_inferior): Don't clear ignore counts if
939 displaying hit counts.
941 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
943 * elfread.c (elf_symfile_read): Unconditionally add dynamic
944 symbols for all symbol files. Makes skipping over the
945 trampoline code work when stepping from a function in a shared
946 library into a function in a different shared library for Irix 5.
947 Other ELF targets do not have enough information in their
948 dynamic symbol tables to make this work.
949 (elf_symtab_read): Relocate mst_solib_trampoline address.
951 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
953 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
954 * configure.in (m68*-atari-sysv4*): New configuration.
955 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
956 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
957 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
958 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
959 * config/m68k/amix.mh, config/m68k/amix.mt,
960 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
963 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
965 * symtab.c (find_function_start_sal): New function to find
966 the start of a function from a function symbol.
967 (decode_line_1, decode_line_2): Use it instead of open coded
968 partial copies of the code.
969 (list_symbols): Quote symbol name before passing it to
970 break_command to enable proper handling of mangled symbols.
972 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
974 * ch-exp.y (match_simple_name_string): Don't lower-case here.
975 * ch-exp.y (yylex): First try name lookup using exact name
976 typed by user; if that fails, try lower-cased name.
978 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
980 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
981 Move "no debugging symbols found" test to symfile.c.
982 * symfile.c (syms_from_objfile, reread_symbols): Add
983 "no debugging symbols found" test.
984 * coffread.c (init_stringtab): Handle stripped files with a
985 stringtab offset of zero gracefully.
986 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
987 BFD instead of stop_pc heuristic to determine if it is a dynamically
989 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
990 ioctl, it indicates that the process has exited.
992 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
994 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
995 .PARISC.unwind section now.
997 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
999 * breakpoint.c (mention): Always show breakpoint address if no
1002 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1004 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1005 handling of shared libraries for non-ELF executables, but only if
1006 HANDLE_SVR4_EXEC_EMULATORS is defined.
1007 (locate_base): Try to find debug_base in the dynamic linker
1008 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1009 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1010 Define to enable handling of shared libraries for a.out executables,
1011 run under Solaris BCP.
1013 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1015 * infrun.c (wait_for_inferior): Print "Program exited normally"
1016 regardless of batch_mode.
1017 * defs.h, top.c (batch_mode): Removed.
1019 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1021 * Makefile.in (dcache_h): Remove redundant definition.
1022 (init.c): Add a comment.
1023 (top.c): Remove explicit compile action.
1024 * breakpoint.c (mention): Share code indicating location of
1025 break/watchpoints, don't print address if addressprint is off.
1026 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1027 (demangle): Remove redundant declarations.
1028 * eval.c: Remove redundant function declarations.
1029 * objfiles.h: Cosmetic and grammatical improvements.
1030 * TODO: Various updates.
1032 * remote-mips.c: Replace all \r chars with \015.
1033 (mips_receive_header): Display control characters readably.
1034 (mips_xfer_memory): Add a simple progress display.
1036 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1038 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1040 * remote-hms.c (flush): New function.
1041 (expect): Get edge case right.
1042 (hms_read_inferior_memory): Be more tolerant of line noise.
1044 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1046 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1047 target files, not non-existent mach3.mh and mach3.mt.
1049 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1051 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1052 symbols for all symbol files. Makes skipping over the
1053 trampoline code work when stepping from a function in a shared
1054 library into a function in a different shared library.
1055 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1057 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1059 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1060 names mean end of .o file.
1061 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1062 top of routine. Handle new thread notification cleanly.
1063 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1064 thread notification scheme.
1065 * (child_resume): General cleanups, handle resumption of all
1068 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1070 * ser-go32.c: Rewrite to run under windows.
1071 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1073 * serial.c (serial_open): Notice device "pc".
1074 * remote-e7000.c: Fix copyright date.
1075 (expect): Compare \n and \r the same.
1076 (e7000_open): Allow pc as a serial port
1077 * sh/sh.mt: Add ser-e7kpc.
1078 * h8300/h8300hms.mt: Add ser-e7kpc.
1079 * main.c (proc_wait): Don't wait if using go32.
1081 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1083 * somread.c: Simplify by using stabsect_build_psymtabs.
1084 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1085 corresponding to the name of the text section. All references
1087 (somstab_build_psymtabs): Delete function, no longer needed.
1089 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1091 * somread.c: Renamed from paread.c. Changed function names and
1092 comments to reflect that this file deals with SOM (an object file
1093 format), rather than the PA (a cpu).
1094 (Makefile.in): Chaned appropriately.
1095 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1096 * dbxread.c (somstab_build_psymtabs): Renamed from
1097 pastab_build_psymtabs.
1099 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1101 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1102 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1104 * Makefile.in: Updated for core-sol2.c.
1105 * README: Add notes about SPARCworks cc under Solaris 2.x,
1106 from Casper H.S. Dik (casper@fwi.uva.nl).
1107 * config/mips/xm-makeva.h: Removed, no longer necessary.
1108 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1109 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1110 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1112 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1114 * gdba.el: Put program input and output in a separate buffer.
1116 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1118 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1119 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1120 with global variable of same name in libnsl.so on UnixWare.
1122 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1124 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1125 embedded in template name.
1127 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1129 * config/i386/nm-linux.h: change calling convention of
1130 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1131 target_insert_watchpoint() and
1132 target_remove_watchpoint().
1134 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1135 to be long long in gdb.
1136 * config/mips/tm-bigmips.h: ditto.
1138 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1140 * c-lang.c (asm_language_defn): New definitions for language_asm,
1141 mostly copied from c_language_defn, to avoid warnings when
1142 switching between c and asm stack frames.
1144 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1146 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1147 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1148 (upgrade_type, handle_psymbol_enumerators): Likewise.
1149 (has_opaque_xref, cross_ref): Likewise.
1150 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1151 debugging information, rather than doing it here.
1152 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1153 point in ecoff_debug_swap backend structure, rather than calling
1154 ecoff_slurp_symbolic_info directly.
1156 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1158 * breakpoint.c: Include annotate.h. Call annotate_field rather
1159 than printing annotation directly.
1161 * main.c: Include string.h.
1163 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1165 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1166 call it instead of doing normal loop.
1167 * infcmd.c (attach_command): Don't call wait_for_inferior if
1169 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1170 hook that can decide whether to step over the next breakpoint.
1171 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1172 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1175 * configure.in: Improve sorting/formatting of hosts and targets.
1176 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1177 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1178 * Makefile.in (stop-gdb): New target.
1179 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1182 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1184 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1185 the identical initialization can be deleted from main.c, but i
1186 haven't done so just in case.
1188 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1190 * gdba.el: Added menu windows and slightly improved window
1191 handling to gdba.el. Fixed numerous minor bugs that were causing
1192 emacs and gdb to fall out of sync.
1194 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1196 * breakpoint.c: annotate changes lost at merge, put back in.
1198 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1200 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1203 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1205 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1207 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1208 writing of floating registers, the dpx2 kernel disallows it.
1209 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1210 is contained in o_praw.
1211 * irix5-nat.c (solib_map_sections): Adjust sections by the
1212 difference between the loaded address and the prelinked address.
1213 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1215 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1216 symbols, their value is absolute.
1217 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1218 libraries fh->adr fields of zero. Relocate minimal symbol values
1219 upon readin. Relocate non-stabs symbols upon readin.
1220 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1221 start address of the outermost block.
1222 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1223 instead of section_offsets and use relocated pst->textlow for
1224 line number and procedure address relocations.
1226 From gmo@MicroUnity.com (Guillermo A. Loyola):
1227 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1228 Handle SGI Irix5 stIndirect symbol type.
1230 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1232 * breakpoint.c: fix a syntax error native cc does not like.
1234 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1235 * sparclite/Makefile.in: ditto.
1236 * sparcl-tdpe.c: change file name because first 8 chars has to be
1238 * sparcl-stub.c: ditto.
1240 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1242 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1244 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1246 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1247 ignore) a PID argument.
1248 (hppa_pop_frame): Pass a PID to target_write_pc.
1249 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1250 and pass through a PID argument.
1251 (target_read_pc, target_write_pc): Update prototypes.
1253 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1255 * Makefile.in: add new file sparclite-tdep.c.
1256 * sparclite/Makefile.in: add new file sparclite-stub.c.
1257 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1259 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1260 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1262 * sparclite-tdep.c: new file, contains hardware breakpoint support
1264 * sparclite-stub.c: new file, stub code that add support hardware
1266 * breakpoint.c: add hardware breakpoint support.
1267 * breakpoint.h: add new breakpoint type to support hardware
1269 * config/mips/nm-irix4.h: change interface for target dependent
1270 code supporting watch point.
1271 * config/pa/nm-hppab.h: change interface for target dependent
1272 code supporting watch point.
1274 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1276 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1278 * stabsread.c (read_struct_fields): os9k nested structure does not
1279 have terminating ';', instead it just get to ',' and bit position
1282 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1284 * nlmread.c (nlm_symtab_read): Clean up a bit.
1285 * (nlm_symfile_read): Record bounds of main() so that backtrace
1286 command will know where to stop.
1287 * objfiles.c (objfile_relocate): Relocate entry point/func info
1288 for backtrace as well.
1289 * objfiles.h: Define values for invalid PCs for entry point info.
1290 * symfile.c (init_entry_point_info): Initialize invalid values
1291 with aforementioned macros.
1292 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1293 to cause backtrace to stop when it gets back to main().
1294 * config/i386/tm-i386nw.h: Ditto.
1296 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1298 Fix value_print, which used to be ostensibly language-independent,
1299 but would print pointers and arrays in C syntax. Instead, call
1300 a language-specific function.
1301 * language.h (struct language_defn): New functional field
1303 (LA_VALUE_PRINT): New macro.
1304 * language.c (unk_lang_value_print): New stub/dummy function.
1305 (unknown_language_defn, auto_language_defn, local_language_defn):
1307 * c-valprint.c (c_value_print): New function, with code moved from:
1308 * valprint.c (value_print): ... here. Now just invoke
1309 LA_VALUE_PRINT to do language-specific stuff.
1310 * valprint.c (value_print_array_elements): Make non-static.
1311 * c-lang.c (c_language_defn, cplus_language_defn): Add
1312 c_value_print in the la_value_print field.
1313 * m2-lang.c (m2_language_defn): Likewise.
1314 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1315 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1316 * ch-valprint.c (chill_value_print): New function, based on
1317 c_value_print, but use Chill "look and feel."
1318 * c-lang.h (c_value_print): New prototype.
1319 * ch-lang.h (chill_value_print): New prototype.
1320 * value.h (value_print_array_elements): New prototype.
1322 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1323 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1325 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1327 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1328 to new file top.c. Make things extern instead of static and
1329 similar rearrangements to deal with this.
1331 * utils.c: Move fputs_unfiltered to main.c. Remove
1332 FPUTS_UNFILTERED_OVERRIDE ifndef.
1333 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1334 and libgdb uses utils.c and top.c.
1336 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1338 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1340 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1342 * ch-valprint.c (chill_val_print_array_elements): New function.
1343 A Chill version of val_print_array_elements, it prints the
1344 array index labels, in additions ot the array element values.
1345 (chill_val_print): Use the new function.
1347 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1349 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1351 * defs.h (enum language): Add language_asm.
1352 * findvar.c (read_register_bytes read_register_gen
1353 write_register_bytes read_register read_register_pid
1354 write_register write_register_pid supply_register): Move multi-
1355 thread handling down into these routines. Create XXX_pid routines
1356 that allow register references to specify the pid.
1357 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1358 read_sp write_sp read_fp write_fp): Move these routines from
1359 infcmd to findvar to centralize the whole mess.
1360 * i386-nlmstub.c: Portability fixes.
1361 * infptrace.c (child_resume): Conditionalize to allow other natives
1362 to override it. Remove PIDGET gubbish, it's no longer necessary.
1363 * infrun.c (wait_for_inferior): Put registers_changed() before
1364 target_wait() to speed up remote debugging.
1365 * Replace code that reads registers from other threads with much
1366 nicer looking new function calls (see changes to findvar.c).
1367 * Don't skip prologues if debugging assembly source.
1368 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1369 child_resume to handle multi-thread debugging properly.
1370 * remote.c: Add O response to get console output from target.
1371 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1372 SERIAL_ERROR here to simplify callers.
1373 * Change static var timeout to remote_timeout.
1374 * (fromhex): Remove unnecessary return -1 at end of routine.
1375 * (remote_wait): Turn this into a big switch statement. Add
1376 support for O response.
1377 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1378 * (getpkt): Split getpkt into two parts. read_frame deals with
1379 all formatting issues, run-length encoding, and framing. getpkt
1380 now handles error recovery, and frame detection.
1381 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1382 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1383 control. (hardwire_readchar): Handle EINTR from read().
1384 * symfile.c (deduce_language_from_filename): Add support for .s
1386 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1387 override infptrace's child_wait.
1388 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1389 instead of XXXlynx.h.
1390 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1392 * nlm/gdbserve.c: Portability fixes.
1394 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1396 * inftarg.c (child_wait): Call proc_wait, not wait.
1397 (child_mourn_inferior): Call proc_remove_foreign.
1398 * main.c (gdb_init): Call init_proc.
1399 * main.c: Provide dummy versions of init_proc, proc_wait, and
1400 proc_remove_foreign for the gdb case (the libgdb case provides its
1401 own versions of these functions).
1402 * Makefile.in (libgdb-files): Add libproc.a.
1404 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1406 Hardware watchpoints for Linux, from Rick Sladkey
1407 (jrs@world.std.com).
1408 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1409 new hardware breakpoint recovery method.
1410 * i386v-nat.c (i386_insert_watchpoint,
1411 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1412 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1413 New functions to support the 386 hardware debugging registers.
1414 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1415 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1416 target_insert_watchpoint, target_remove_watchpoint): Define these
1417 macros to use the hardware debugging functions in i386v-nat.c.
1419 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1421 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1424 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1426 * target.c, target.h: New variables target_activity_function and
1428 * inflow.c, inferior.h: New functions set_sigio_trap and
1430 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1432 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1434 * remote-sim.h (sim_verbose): Delete.
1435 Document callbacks needed.
1436 (sim_*): Change result to void where there isn't one.
1437 (sim_open): Clarify argument and error response.
1438 (sim_close): Declare.
1439 (sim_load): Change bfd_handle argument to file name. Clarify result.
1440 (sim_create_inferior): Renamed from sim_set_args.
1441 (sim_set_pc): Delete.
1442 (sim_info): Delete printf_fn argument.
1443 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1444 (gdbsim_load): Try sim_load first.
1445 (gdbsim_create_inferior): Call sim_create_inferior.
1446 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1447 (gdbsim_close): Call sim_close.
1448 (gdbsim_files_info): Update call to sim_info.
1449 (gdbsim_ops): Realign comments.
1451 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1453 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1455 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1456 the auxent if the symbol's name is ".file". From David Edelsohn
1457 <c1dje@watson.ibm.com>.
1459 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1461 * breakpoint.c (breakpoint_1): Fix typo.
1463 * annotate.c (annotate_field_end): Fix typo.
1465 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1467 * Makefile.in (TSSTART): Remove; no longer used.
1469 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1470 fputs_unfiltered and exit directly, rather than fatal. The latter
1471 calls vfprintf_unfiltered!
1473 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1474 * value.h, printcmd.c (print_value_flags): Move from here...
1475 * annotate.c: ...to here, and make it use can_dereference.
1477 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1479 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1480 Remove, needed for both native and cross.
1481 * target.c (attach_flag, generic_mourn_inferior): Put here.
1482 * utils.c (job_control): Put here.
1483 (terminal.h): Don't include anymore.
1485 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1487 * source.c (find_source_lines): Always use code that was #ifdef
1488 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1489 leaving it on the chain. Reindent much of this function.
1490 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1491 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1492 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1493 config/ns32k/xm-ns32km3.h: Remove all references to
1494 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1495 * main.c, fork-child.c, many config files: Remove all
1496 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1499 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1500 This avoids __eprintf troubles.
1502 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1504 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1505 initialization code which needs to be called even if we bypass the
1506 command line stuff into gdb_init.
1507 * utils.c (fputs_unfiltered): Surround in #ifndef
1508 FPUTS_UNFILTERED_OVERRIDE.
1509 * Makefile.in (libgdb.a): New target.
1511 * utils.c: Rearrange I/O stuff a bit so that all output goes
1512 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1513 which made %s not work with arbitrarily large strings.
1514 * printcmd.c (printf_command): Use printf_filtered, not
1515 printf_unfiltered and printf, now that arbitrary limit is gone.
1518 * breakpoint.c (watchpoint_check): Remove unused variable b.
1519 * stack.c (print_frame_info): Move sp and buf inside #if.
1520 * eval.c (evaluate_subexp): Remove unused variables pp,
1521 mangle_ptr, ptr, and mangle_tstr.
1522 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1524 * symtab.c (lookup_symtab): Put variable copy inside #if.
1525 (decode_line_1): Put variable q1 inside #if 0.
1526 * target.h: Declare target_link.
1527 * infrun.c (wait_for_inferior): Remove unused variables signame.
1528 * remote.c (remote_resume): Remove unused variable name.
1529 * c-exp.y (parse_number): Parenthesize operand of shift.
1530 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1531 (this is a semantic change, the warning seems to have detected a bug).
1532 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1533 * coffread.c: Move variable temptype inside #if.
1534 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1536 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1537 (chill_val_print): Remove unused variable in_range.
1538 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1539 (chill_val_print): Add default case for switch.
1540 * stabsread.h: Declare stabsect_build_psymtabs.
1541 * os9kread.c (read_minimal_symbols): Make this return void.
1542 (os9k_symfile_read): Remove unused variables stb_exist and val.
1543 (os9k_symfile_init): Remove unused variable val.
1544 (fill_sym): Remove unused variable id.
1545 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1546 unused variable nsl.
1547 Remove unused variable symfile_bfd.
1548 #if 0 unused variables lbrac_unmatched_complaint and
1549 lbrac_mismatch_complaint.
1550 Remove declaration for non-existent function os9k_next_symbol_text.
1552 * annotate.c, annotate.h: New files, containing a function for
1553 each annotation which outputs it.
1554 * Move breakpoints_changed from breakpoint.c to annotate.c.
1555 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1556 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1557 Use annotate.c functions to output annotations.
1558 * Makefile.in (OBS): Add annotate.o.
1560 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1562 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1563 elf_unwind_entries are always initialized.
1565 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1566 stubs which return directly to the caller rather than to the stub
1569 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1571 * c-exp.y (yyerror): Display a more informative error message.
1572 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1573 * m2-exp.y (yyerror): Ditto.
1575 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1577 * inflow.c (job_control): Move definition to front of file.
1579 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1581 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1582 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1584 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1586 * Makefile.in (kdb): Remove old init.c creation commands.
1587 * configure.in (sparclite): Match on sparclite*.
1588 * sparclite/aload.c (main): Only change section addresses for
1589 a.out format object files.
1591 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1593 * config/i386/go32.mh: Define CC.
1595 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1597 * gdbserver/Makefile.in: Remove irrelevant definitions and
1598 comments inherited from the gdb Makefile.
1599 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1600 (VERSION): Update to 4.12.3.
1601 (gdbserver): Remove any existing executable first.
1602 (distclean, realclean): Remove nm.h.
1603 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1604 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1605 Don't use absolute pathname.
1607 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1609 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1612 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1614 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1615 (print_it_normal): Add annotations for the inferior starting and
1616 stopping, and for all the various messages related to how it
1619 * printcmd.c (do_one_display): Annotate.
1620 * stack.c (print_frame_info): Annotate printing of stack frames.
1622 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1624 * remote.c (get_offsets): Handle case where stub doesn't support
1627 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1629 Add partial support for g++ code compiled with -fvtable-thunks.
1630 * c-valprint.c (c_val_print): Add vtblprint support
1632 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1633 pointers (if using thunks) as well as array of structs (otherwise).
1634 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1635 level, and make the latter non-static (so define_symbol can use it).
1636 * stabsread.c (define_symbol): If the type being defined is a
1637 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1638 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1639 * values.c (value_virtual_fn_field): Handle thunks.
1640 * values.c (value_headof): Minor efficiency hack.
1641 * values.c (value_headof): Incomplete thunk support. FIXME.
1643 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1645 * valprint.c (print_longest): Clarify comment about use_local.
1646 * printcmd.c, defs.h (print_address_numeric), callers in
1647 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1648 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1649 exec.c: New argument use_local.
1650 * source.c (identify_source_line): Use filtered output. Use
1651 print_address_numeric.
1653 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1654 language.c (type_error, range_error): Use filtered output.
1655 * utils.c (error_begin): Update comment to tell people to use
1658 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1659 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1662 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1664 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1665 from the fault, #ifndef FAULTED_USE_SIGINFO.
1666 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1668 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1670 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1671 Explicitly annotate each record.
1673 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1675 * xcoffexec.c: Reformat to standards and lint.
1676 (language.h): Include.
1677 (exec_close): Declare arg "quitting".
1678 (file_command): Declare arg "from_tty".
1679 (map_vmap): Cast xmalloc result to PTR.
1680 * rs6000-nat.c: Reformat to standards and lint.
1681 (exec_one_dummy_insn): Use char array for saved instruction.
1682 (fixup_breakpoints): Declare.
1683 (vmap_ldinfo): Be more informative in fatal error messages.
1684 (xcoff_relocate_symtab): Define to return void.
1685 * xcoffsolib.h: Reformat to standards, improve comments.
1686 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1688 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1690 * utils.c, defs.h (error_begin): New function.
1691 (quit): Print annotation before printing the error message.
1692 * main.c (return_to_top_level): Print annotation before doing the
1694 * symtab.c (decode_line_1): Call error not warning and then
1695 return_to_top_level. Call error_begin and printf_unfiltered
1696 rather calling warning (before calls to return_to_top_level).
1697 * core.c (memory_error): Use error_begin, printf_unfiltered,
1698 print_address_numeric and return_to_top_level instead of error.
1699 Cleans up a FIXME-32x64.
1700 * language.c (type_error, range_error): Call error_begin
1701 not just target_terminal_ours.
1703 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1704 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1705 side of an assignment is non-portable.
1707 * utils.c (query): Change syntax of query annotations to be
1708 consistent with other input annotations.
1709 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1711 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1713 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1715 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1716 that have a stack frame size of 32k or larger (from Paul Flinders).
1717 Remove #if 0'd code.
1719 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1721 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1722 for Lynx platforms that need it.
1723 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1725 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1727 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1728 than trying to deduce it from the fault.
1730 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1732 * printcmd.c (print_address_symbolic): Initialize name to empty
1733 string to avoid core dump if lookup fails.
1734 * remote-e7000.c (printf_e7000debug): Error if target not open.
1736 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1738 * i386-nlmstub.c: Update to be more in line with PIN stub.
1739 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1740 * (hex2mem): Init ptr.
1741 * General cleanups to use ConsolePrintf, standard prologues, etc...
1743 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1745 * i386-nlmstub.c: More changes to be compatible with remote.c.
1747 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1748 into (the far less frequently called) dbx_symfile_read.
1750 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1752 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1754 * dbxread.c (record_minimal_symbol): Record the section
1755 associated with the symbol to make dynmaic relocation work.
1756 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1757 Solaris brain-damage which don't apply to relocatable object
1759 * (stabsect_build_psymtabs): New routine to read stabs out of an
1760 arbitrarily named section.
1761 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1763 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1764 stabs out of the nlm.
1765 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1766 brain-damage which don't apply to relocatable object files.
1767 * remote.c (putpkt): Improve error reporting and error handling.
1768 * (get_offsets): Temporary kludge to force data & bss sections to
1769 have the same relocation.
1770 * stabsread.c (define_symbol, scan_file_globals): Record section
1773 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1775 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1776 FIXME-32x64 comment.
1778 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1780 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1781 to after call to target_wait. This means that flush_cached_frames
1782 can call target_terminal_ours if it wants to.
1783 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1784 comment about why the code is dubious.
1786 * stabsread.c (read_type): Call read_type, not nonexistent
1789 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1791 * remote-os9k.c (rombug_fetch_registers): set trace mode
1793 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1795 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1797 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1798 passed to process_one_symbol.
1799 * stabsread.c (read_type): process os9k functio prototype.
1801 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1803 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1806 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1808 * utils.c (prompt_for_continue): Annotate prompt.
1809 (query): Annotate query.
1810 * printcmd.c (print_frame_args): Change syntax of argument
1811 annotation to make name and value part of a single group of
1812 annotations, not two separate groups.
1813 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1814 * valprint.c (val_print_array_elements): Change syntax of
1815 annotation to be more concise.
1816 * main.c, defs.h (command_line_input): New argument tells what
1817 string to include in the annotations.
1818 * symtab.c (decode_line_2), main.c (read_command_lines,
1819 command_loop): Change callers.
1821 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1822 target null pointer.
1823 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1825 * printcmd.c (output_command): Annotate things we print here too.
1826 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1827 * Move declaration of print_value_flags from defs.h to value.h.
1828 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1830 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1832 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1833 BFD handles sun3 dynamic relocations now.
1834 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1837 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1839 * printcmd.c (print_command_1): Annotate the top-level expressions
1841 (print_frame_args): Annotate each argument.
1842 * printcmd.c, defs.h (print_value_flags): New function.
1843 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1844 * valprint.c (val_print_array_elements): Annotate each array element.
1846 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1848 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1849 the register contains a pointer to the type, not the type itself.
1851 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1853 * main.c (main): Accept --annotate=N option and make --fullname
1854 the same as --annotate=1.
1855 (command_line_input): Print annotatation before and after prompt.
1856 * blockframe.c (flush_cached_frames): Print annotation.
1857 * Rename frame_file_full_name to annotation_level and move it from
1859 * source.c (identify_source_line): If annotation_level > 1,
1860 change output format.
1861 * breakpoint.c: Print annotation whenever a breakpoint changes.
1862 * main.c: New variable server_command.
1863 (command_line_input): Parse "server " and set server_command.
1864 (dont_repeat): Check server_command.
1866 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1868 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1869 updating raw_symbol and symnum. Return a value in the case where
1872 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1874 * parse.c: Don't define block_found; it is defined in symtab.c.
1875 * parser-defs.h: Add comment regarding block_found.
1877 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1879 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1882 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1884 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1885 section vma. Do not read dynamic relocs for sun3 executables to
1886 avoid BFD assertion message.
1888 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1890 * nm-hppab.h (KERNEL_U_ADDR): Define.
1891 (FIVE_ARG_PTRACE): Likewise.
1892 (CANNOT_STORE_REGISTER): Likewise.
1893 * nm-hppah.h (KERNEL_U_ADDR): Define.
1894 (FIVE_ARG_PTRACE): Likewise.
1895 (CANNOT_STORE_REGISTER): Likewise.
1896 (NEED_TEXT_START_END): Likewise.
1898 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1899 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1900 (FIVE_ARG_PTRACE): Likewise.
1901 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1902 (FIVE_ARG_PTRACE): Likewise.
1904 * hppa-tdep.c (read_unwind_info): Make static.
1905 (restore_pc_queue): Indirect through the target vector to
1906 reload the register state.
1908 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1910 * paread.c (compare_unwind_entries): Delete function. It's been
1911 moved into hppa-tdep.c.
1912 (read_unwind_info): Likewise.
1913 (pa_symfile_read): No longer call read_unwind_info. The unwind
1914 tables will be read in as they are needed.
1916 * hppa-tdep.c (compare_unwind_entries): New function.
1917 (read_unwind_info, internalize_unwinds): Likewise.
1918 (find_unwind_entry): Read in unwind information on demand.
1920 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1922 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1923 to : in search path processing.
1924 * defs.h (qsort): Rename argument in prototype.
1925 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1927 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1928 (false): Eliminate usages.
1930 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1932 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1933 All references to value changed to value_ptrlage_command is now
1935 All references to value changed to value_ptr.
1936 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1937 * remote-hms.c (hms_wait): Timeout after five seconds.
1938 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1939 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1940 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1942 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1944 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1946 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1948 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1950 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1951 bp_watchpoint_scope breakpoints.
1952 (struct breakpoint): Add val_chain and related_breakpoint fields
1953 for use by watchpoints.
1955 * breakpoint.c (within_scope): Delete. No longer used.
1956 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1957 (target_{remove,insert}_watchpoint): Likewise.
1958 (can_use_hardware_watchpoint): New function.
1959 (remove_breakpoint): New function to remove a single breakpoint
1960 or hardware watchpoint.
1961 (insert_breakpoints): Handle insertion of hardware watchpoints.
1962 Store a copy of the value chain derived from the watchpoint
1964 (remove_breakpoints): Simplify by using remove_breakpoint.
1965 (delete_breakpoint): Likewise.
1966 (watchpoint_check): Delete the watchpoint and watchpoint scope
1967 breakpoints when the watchpoint goes out of scope. Save & restore
1968 the current frame after checking watchpoints.
1969 (breakpoint_init_inferior): Likewise (restarting the program
1970 makes all local watchpoints go out of scope).
1971 (bpstat_stop_status): Handle hardware watchpoints much like normal
1972 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1973 when the watchpoint goes out of scope. Remove and reinsert all
1974 breakpoints before returning if we stopped when a hardware watchpoint
1976 (watch_command): Use a hardware watchpoint when possible. If
1977 watching a local expression, build a scope breakpoint too.
1978 (map_breakpoint_numbers): Also call given function for any
1979 related breakpoints.
1980 (disable_breakpoint): Never disable a scope breakpoint.
1981 (enable_breakpoint): Handle hardware breakpoints much like normal
1982 breakpoints, but recompute the watchpoint_scope breakpoint's
1983 frame and address (if we have an associated scope breakpoint).
1984 (read_memory_nobpt): Handle hardware watchpoints like normal
1985 watchpoints. When necessary handle watchpoint_scope breakpoints.
1986 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1987 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1988 (disable_command): Likewise.
1990 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1991 Extern prototype added to frame.h
1993 * infrun.c (wait_for_inferior): Set current_frame and select
1994 a frame before checking if we stopped due to a hardare watchpoint
1995 firing. Handle stepping over hardware watchpoints.
1996 (normal_stop): Remove unnecessary call to select_frame.
1998 * value.h (value_release_to_mark): Declare.
1999 * values.c (value_release_to_mark): New function.
2001 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2002 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2004 * hppab-nat.c (hppa_set_watchpoint): New function.
2006 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2007 (HAVE_STEPPABLE_WATCHPOINT): Define.
2008 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2009 (target_{insert,delete}_watchpoint): Define.
2011 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2012 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2013 (target_{insert,remove}_watchpoint): Likewise.
2015 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2017 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2018 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2019 often have the same names as debug symbols for functions, and
2020 confuse lookup_symbol().
2022 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2024 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2025 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2026 REGISTER_RAW_SIZE (1).
2027 Together these changes work around a bug in HP's compiler. Both
2028 seem to be necessary.
2030 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2032 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2033 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2034 are type mst_solib_trampoline.
2036 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2038 * config/m68k/es1800.mt: Change comments.
2040 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2042 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2044 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2046 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2049 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2051 * values.c (unpack_long): Remove obsolete comment about using a
2054 * symfile.c (symbol_file_command): Add comments about command syntax.
2056 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2057 Jim Kingdon (kingdon@cygnus.com)
2059 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2060 are in the .plt section.
2061 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2062 find_solib_trampoline_target): New functions for handling
2063 stepping into -g compiled shared libraries.
2064 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2065 find_solib_trampoline_target): Add prototypes.
2066 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2067 Define to handle stepping into -g compiled shared libraries.
2068 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2069 stepping into -g compiled shared libraries.
2071 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2073 * configure.in: Add mips-*-sysv4* support.
2074 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2075 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2076 New files for MIPS SVR4 support.
2077 * Makefile.in: Update for new mipsv4 files.
2078 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2079 read_next_frame_reg to obtain the frame relative stack pointer.
2080 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2081 obtain the frame relative stack pointer.
2082 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2083 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2084 by entering them into the minimal symbol table.
2085 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2086 a long for float formats.
2087 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2088 get defined in <link.h>.
2089 * solib.c (solib_add): Add shared library sections to the section
2090 table of the target before adding the symbols.
2091 * partial-stab.h: Relocate static and global functions.
2092 * dbxread.c (read_dbx_symtab): Remove unused variable
2093 end_of_text_address. Relocate text_addr when passing it
2096 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2097 library functions before the executable is run. Retrieve dynamic
2098 symbols from stripped executables.
2099 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2100 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2101 if no debugging symbols were found.
2102 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2103 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2105 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2106 OSF/1 has shared libraries.
2108 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2110 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2111 to BFD handling of dynamic symbols.
2113 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2115 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2116 then gets its real address into FUN and its GOT/DP value into %r19.
2118 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2120 * hppa-tdep.c (frameless_function_invocation): If no unwind
2121 descriptor was found, then assume this was not a frameless
2122 function invocation.
2123 (frame_saved_pc): If the saved PC is in a linker stub, then
2124 return the return address which the linker stub will return to.
2126 * xm-hppab.h: Never define USG.
2127 * xm-hppah.h: Always define USG.
2129 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2131 * values.c (unpack_long, value_from_longest),
2132 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2134 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2136 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2138 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2140 For SVR4 targets, enable gdb to set breakpoints in shared
2141 library functions before the executable is run.
2142 * elfread.c (elf_symtab_read): Handle symbols for shared library
2144 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2145 and moved to objfiles.c.
2146 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2147 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2148 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2149 the new generic definition from tm-sysv4.h works for Solaris.
2151 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2153 * elfread.c (elf_symtab_read): Change storage_needed,
2154 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2155 bfd_get_symtab_upper_bound. Check for errors from
2156 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2157 * nlmread.c (nlm_symtab_read): Same changes.
2159 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2161 * xcoffread.c (xcoff_next_symbol_text): New function.
2162 (read_xcoff_symtab): Set next_symbol_text_func to it.
2163 Move raw_symbol outside of read_xcoff_symtab.
2165 * remote.c (getpkt): Remove unused "out" label.
2167 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2169 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2170 about more than one watchpoint being triggered.
2172 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2174 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2176 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2178 * blockframe.c (find_pc_partial_function): mst_file_text
2179 symbols do not live in the shared library transfer table.
2180 * ch-exp.y (decode_integer_value, match_character_literal,
2181 match_bitstring_literal): Guard tolower calls with isupper,
2182 tolower on old BSD systems blindly subtracts a constant.
2183 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2184 well when determining the producer of the object file.
2185 * mdebugread.c (has_opaque_xref): New function to check for
2186 cross reference to an opaque aggregate.
2187 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2188 enter typedefs to opaque aggregates into the symbol tables.
2189 * mdebugread.c (parse_external): Remove skip_procedures argument,
2190 it has always been 1. Remove code that handled stProc symbols,
2191 it was never executed and was wrong, as the index of a
2192 stProc symbol points to the local symbol table and not to the
2193 auxiliary symbol info. Update caller.
2194 * mdebugread.c (parse_partial_symbols): Do not enter external
2195 stProc symbols into the partial symbol table, they are already
2196 entered into the minimal symbol table.
2197 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2198 Remove all conditionals and definitions for ptx.
2199 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2200 Fix addresses of floating point registers in REGISTER_U_ADDR.
2201 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2202 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2203 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2204 signal trampoline code work.
2205 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2206 Remove all conditionals and definitions for ptx.
2207 Remove KDB definitions.
2208 * symm-nat.c (store_inferior_registers): Fetch registers before
2209 storing them to obtain valid floating point control registers.
2210 Store fpu registers.
2211 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2212 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2213 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2215 * symm-nat.c (child_resume): Update type of `signal' parameter.
2216 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2218 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2220 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2221 calling import stubs for functions in shared libraries.
2223 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2225 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2227 * ch-lang.c (chill_is_varying_struct): Magic string is
2228 was "<var_length>" is now "__var_length" (more portable).
2230 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2232 * remote.c (getpkt): If we get a timeout, actually retry rather
2233 than just giving up the first time it happens.
2234 * remote.c: Document sequence numbers.
2235 (remote_store_registers): Change syntax of 'P' request so that it
2236 never looks like a sequence number.
2238 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2240 * os9kread.c (record_minimal_symbol): add section_offset to
2241 relocate minimal symbol table.
2242 * os9kread.c (read_minimal_symbols): ditto.
2243 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2245 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2246 return. Also if file addr is 0 leave it 0, not to relocate.
2247 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2248 'set remotexoff' and 'set remotelog' commands.
2250 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2252 * remote.c (remote_store_registers): Add 'P' request to set an
2253 individual register.
2254 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2257 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2259 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2260 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2261 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2263 * command.c (do_setshow_command, case var_string): Never add a
2264 space to the end of the string.
2265 * NEWS: Document this change.
2266 * .gdbinit: Add a space to the "set prompt" command.
2268 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2270 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2271 changes to make it compile (it doesn't link yet).
2273 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2274 (set_demangling_style, set_demangling_command): Use savestring not
2275 strdup. We were not dealing properly with a NULL return from
2276 strdup, and were not declaring strdup (the system header may or
2279 * valprint.c (val_print): Remove inaccurate comment about what
2280 types can be stub types.
2282 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2283 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2284 Supply alternate version if ATTACH_DETACH is not defined.
2285 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2286 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2287 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2289 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2291 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2293 (skip_trampoline_code): Rewrite and add support for argument
2294 relocation stubs stubs, import/export stubs, calls through
2295 "_sr4export" and cascaded trampolines.
2297 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2298 if no unwind descriptor is found.
2300 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2301 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2302 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2303 differently. All registers are four bytes.
2304 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2306 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2308 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2309 registers as both single and double values (fetching 2nd 32bit half
2310 as necessary). Annotate each register printed with its precision.
2312 * paread.c (read_unwind_info): Fix off-by-one error.
2314 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2316 * main.c (complete_command): Deal with it if arg is NULL.
2318 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2320 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2321 regarding using the PC--using the PC is necessary and all the
2322 FIXME comments in the world won't make it go away.
2324 * valops.c (value_at, value_at_lazy): Give error if we dereference
2326 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2327 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2329 * stabsread.c (patch_block_stabs): Add comment about what happens
2330 if the definition is in another compilation unit from the stab.
2332 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2334 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2336 * main.c (complete_command): New command, from Rick Sladkey
2337 <jrs@world.std.com>.
2338 (symbol_completion_function): Don't declare rl_point and
2339 rl_line_buffer; they are now declared in readline.h.
2340 (show_commands): Don't declare history_base; it is declared in
2342 * command.c (lookup_cmd): Don't delete trailing whitespace.
2343 Reverts change of 14 May 1989.
2345 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2347 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2348 code from prim_record_minimal_symbol_and_info() to here. Callers
2349 of the latter can legitimately supply a section number of -1.
2351 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2353 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2354 member functions have an element in args for a (nonexistent) this
2357 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2359 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2361 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2362 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2364 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2365 for the structure's type. All callers changed.
2367 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2368 for each structure argument rather than assuming it's either
2369 true or false for all structure arguments.
2371 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2372 on the length structure passed, not the compiler used.
2374 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2375 argument for the structure's type.
2377 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2379 * values.c (set_internalvar): Don't set var->value until we are
2380 sure there won't be an error().
2382 * remote.c (get_offsets): Reinstate comment which was in
2383 remote_wait about use of SECT_OFF_TEXT and so on.
2385 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2387 * symmisc.c (maintenance_check_symtabs): New function to check
2388 consistency of psymtabs and symtabs.
2389 * symtab.h (maintenance_check_symtabs): Add prototype.
2390 * maint.c: Add new `maint check-symtabs' command.
2391 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2392 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2393 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2395 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2396 to write_memory to avoid warnings from gcc.
2397 * config/i386/xm-symmetry.h: Add missing #endif.
2398 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2399 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2400 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2402 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2404 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2405 (hppa_push_arguments): Likewise.
2407 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2409 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2410 improve remote debugging efficiency. Also fixed problems with
2411 doing function calls for programs with no entry points.
2412 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2413 entry_point_address.
2414 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2415 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2416 parse_lines): Pass section_offsets info to these routines so that
2417 we can relocate symbol table entries upon readin.
2418 * (psymtab_to_symtab_1): Set symtab->primary to tell
2419 objfile_relocate to do relocations for our symbols.
2420 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2421 (which hang off of the symbol table).
2422 * Use prim_record_minimal_symbols_and_info instead of
2423 prim_record_minimal_symbols to supply section info to make minimal
2424 symbol relocations work.
2425 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2426 -1, try to deduce it from ms_type.
2427 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2428 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2429 add code to relocate objfile->sections data structure.
2430 * remote.c (get_offsets): Use new protocol message to acquire
2431 section offsets from the target.
2432 * (remote_wait): Get rid of relocation stuff. That's all handled
2433 by objfile_relocate now.
2434 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2435 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2437 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2439 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2441 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2443 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2444 can no longer set this at run time.
2445 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2446 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2447 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2448 sparc-tdep.c compiles).
2449 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2451 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2453 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2454 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2455 * configure.in: Recognize m68*-cisco*-*.
2457 * Makefile.in (TAGS): Use variables directly, rather than using
2458 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2459 and means that these filenames no longer need be unique across all
2460 the config/* directories.
2461 * configure.in: Put the config/*/ into TM_FILE, etc.
2463 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2464 and trapv exceptions.
2466 * target.h (struct section_table), objfiles.h (struct obj_section):
2467 Change name of field sec_ptr to the_bfd_section. More mnemonic
2468 and avoids the (sort of, for the ptx compiler) name clash with
2469 the name of the typedef.
2470 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2471 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2473 * utils.c: Include readline.h.
2474 * Makefile.in (utils.o): Add dependency.
2476 * remote.c (getpkt): Add support for run-length encoding.
2478 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2480 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2482 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2484 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2485 prim_record_minimal_symbol.
2488 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2489 computing their offset from the start of the old buffer and adding
2490 to the new buffer, rather than by assuming we can add the
2491 difference between the old buffer and the new buffer (it might not
2492 fit in an int). Merge in cosmetic differences from emacs regex.c
2493 version of this macro.
2495 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2497 * Makefile.in (install-only): Fix use of program_transform_name.
2499 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2501 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2502 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2503 so I'm nuking the command.
2504 * symtab.c (find_addr_symbol): Comment out, no longer used.
2506 * main.c (main): Don't init_source_path for the -cd argument. Now
2507 that source_path doesn't contain the current_directory from when
2508 GDB started up, init_source_path is no longer useful (and is
2509 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2511 * TODO: Remove item about line numbers being off. It is useless
2512 and confusing without a reproducible test case (it mentions
2513 proceed(), but I was able to step through proceed without trouble).
2515 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2517 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2518 library functions before the executable is run. Retrieve dynamic
2519 symbols from stripped executables.
2520 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2521 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2522 symtab.c (list_symbols): Handle mst_solib_trampoline.
2523 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2524 for all targets, remove IBM6000_TARGET dependencies.
2525 * dbxread.c (read_dbx_dynamic_symtab): New function.
2526 * dbxread.c (dbx_symfile_read): Use it.
2527 * dbxread.c (SET_NAMESTRING): Set namestring to
2528 "<bad string table index>" instead of "foo" if the string index is
2530 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2532 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2533 to break_command. Handle mst_file_* minimal symbol types.
2534 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2536 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2538 * c-exp.y(yylex): fix potential memory overflow.
2540 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2542 * environ.c (set_in_environ): Eliminate special handling of PATH and
2544 * putenv.c: Removed, conflicts with system declaration of
2545 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2547 * Makefile.in: Change accordingly.
2548 * procfs.c (procfs_create_inferior): Change comment accordingly.
2550 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2552 * rs6000-tdep.c: Change value to value_ptr.
2554 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2556 * i386m3-nat.c: Include floatformat.h.
2557 (get_i387_state): Use memset not bzero.
2561 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2562 ieee-float.h to floatformat.h.
2564 * valprint.c (val_print_string): Ignore error if the error
2565 happened after a terminating '\0'.
2567 * c-valprint.c (c_val_print): Never add 1 to return value from
2568 val_print_string; just return what it returns.
2570 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2571 looping through all of the enums.
2572 * infrun.c (signals_info): Use it.
2574 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2576 * main.c (main): When printing warning about bad baud rate, don't
2577 use warning(); it relies on current_target which isn't set up yet.
2579 * breakpoint.c (_initialize_breakpoint): Update docstring for
2580 tbreak to match what the code actually does. Don't mention tbreak
2581 in docstrings for "enable once" or "enable breakpoints once".
2583 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2585 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2586 while (0). That defeats the whole purpose of using do . . . while (0).
2587 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2588 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2589 using a ?: expression as an lvalue is not portable.
2591 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2592 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2593 'p' and 'r' symbol descriptors into a single symbol to look for a
2595 * README, config/sparc/tm-sparc.h: Update comments.
2597 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2599 * mdebugread.c (parse_type): Do not complain for types with
2600 an `indexNil' aux index, these are simply undefined types.
2601 Remove indexNil check from caller of parse_type.
2602 * mdebugread.c (parse_partial_symbols): Do not enter
2603 stGlobal, scCommon symbols into the minimal symbol table, their
2604 value is the size of the common, not its address.
2605 Handle scInit, scFini, scPData and scXData sections.
2606 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2608 Enter stProc symbols into the global_psymbols list once, not into
2609 the static_psymbols_list.
2610 Get rid of dummy psymtab if it is empty, to allow proper detection
2611 of stripped executables.
2612 * mdebugread.c (cross_ref): Allow cross references to Fortran
2615 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2617 * stabsread.c (common_block_end, fix_common_block): Stash the
2618 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2619 as to not assume that a pointer fits in an enum.
2621 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2623 * os9kread.c (fill_sym): check compiler verion number for pre-
2625 * os9kread.c (os9k_process_one_symbol): address of symbol is
2626 relative to section not module.
2627 * stabsread.c (define_symbol): add symbol type 's' as local
2629 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2631 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2632 * remote-os9k.c: fix bug in 'set remotebaud' function.
2633 * remote-os9k.c (rombug_link): minimize checking so to improve
2635 * symfile.c (symbol_file_command): check if failed to link, also make
2636 the command be able to accept more than one filenames.
2637 * target.c (target_link): check if failed to link with rombug.
2638 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2640 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2642 * remote-es.c (es1800_child_ops): Don't declare it static.
2644 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2646 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2648 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2650 * dbxread.c: New variable lowest_text_address.
2651 (record_minimal_symbol, read_dbx_symtab): Set it.
2652 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2653 end_of_text_address.
2654 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2656 * dbxread.c (end_psymtab): Remove old and commented out
2657 capping_global and capping_static. Fix comments regarding
2658 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2660 * parser-defs.h: Add "extern" to start of variable declarations so
2661 we don't end up with commons.
2662 * parse.c: Define these variables.
2664 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2667 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2669 * alpha-tdep.c: Change value to value_ptr.
2671 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2673 * solib.c (elf_locate_base): New function to locate the address
2674 of the dynamic linker's runtime structure in the dynamic info section.
2675 * solib.c (locate_base): Use it instead of iterating over the list
2676 of mapped address segments.
2677 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2680 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2682 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2683 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2684 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2685 signal trampoline and interrupt routines.
2686 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2687 (frame_chain, frame_chain_valid): Likewise.
2688 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2689 saved regs convention for SP.
2691 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2692 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2693 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2695 * tm-hppah.h (IN_SIGTRAMP): Define.
2697 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2699 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2700 alphabetic character as the start of a name.
2702 * sparclite/Makefile.in (all install): Build and install aload.
2704 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2705 config.guess and config.sub produce.
2707 * mips-tdep.c: Change value to value_ptr.
2709 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2711 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2712 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2713 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2714 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2715 value with value_ptr. This is for the ptx compiler.
2716 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2718 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2719 #if 0 i386_float_info.
2720 * symm-tdep.c (round): Remove. Also remove sgttyb.
2721 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2722 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2723 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2724 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2726 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2727 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2728 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2729 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2730 tm-i386v.h is apparently OK.
2731 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2732 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2735 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2737 * osfsolib.c (xfer_link_map_member): Update to use new
2738 target_read_string interface.
2740 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2742 * infrun.c (wait_for_inferior): In checking
2743 remove_breakpoints_on_following_step, check
2744 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2746 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2748 * os9kread.c (os9k_process_one_symbol): Rename
2749 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2750 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2751 (CORE_ADDR)0, from target_link, since that is what it uses.
2752 Process name at end, not during parsing (like we did before Kung's
2753 change), so that -readnow and -mapped can appear anywhere.
2754 Make text_relocation a local variable.
2755 * config/i386/i386os9k.mt: Fix comment.
2756 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2757 * os9kread.c: Put "comments" after #endif inside /* */.
2758 * stabsread.h: Add os9k_stabs variable.
2759 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2761 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2762 descriptor in global_symbols not local_symbols.
2763 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2765 (read_type): If os9k_stabs, accept function parameters after 'f'
2767 (read_array_type): If os9k_stabs, don't expect index type and
2768 expect lower and upper to be separated by ',' not ';'.
2769 (read_enum_type): If os9k_stabs, read a number before the first
2770 enumeration constant.
2771 (os9k_init_type_vector): New function.
2772 (dbx_lookup_type): Call it when starting new type vector.
2773 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2774 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2775 * os9kstab.c: Removed.
2776 * Makefile.in: Update accordingly.
2777 * objfiles.c (objfile_relocate_data): Removed.
2778 * remote-os9k.c (rombug_wait): Call objfile_relocate
2779 not objfile_relocate_data.
2780 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2781 * remote-os9k.c (rombug_wait): Call find_pc_section not
2783 * main.c (quit_command): Check inferior_pid; revert Kung change.
2784 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2786 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2788 * os9kread.c: New file to read os9000 style symbo table.
2789 * os9kstab.c: new file to read os9000 style stabs.
2790 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2791 * objfiles.c (find_pc_objfile): new function to search objfile
2793 * objfiles.c (objfile_relocate_data): new function to relocate
2794 data symbols in symbol table.
2795 * objfiles.h: Add two aux fields in struct objfile to handle
2796 multiple symbol table files situation like in os9000.
2797 * symfile.c: Change so 'symbol-file' command can handle multiple
2798 files. Also call target_link() to get relocation infos.
2799 * target.c (target_link): new function to get relocation info when
2800 a symbol file is requested to load.
2801 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2802 because in cross mode there's no inferior pid, bit they need to
2804 Makefile.in: add os9kread.c os9kstab.c and .o's.
2805 configure.in: add i386os9k target.
2806 config/i386/i386os9k.mt: new add.
2807 config/i386/tm-i386os9k.h: new add.
2809 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2811 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2812 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2814 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2816 * target.c, target.h (target_read_string): Provide error detection to
2817 caller. Put string in malloc'd space, so caller need not impose
2819 * solib.c (find_solib): Update to use new interface.
2820 * irix5-nat.c (find_solib): Read o_path from inferior
2821 (clear_solib): Free storage for o_path.
2822 * valprint.c (val_print_string): Add comments.
2824 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2826 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2829 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2831 * value.h (struct value): Add modifiable field.
2832 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2833 (record_latest_value): Don't mess with VALUE_LVAL of value.
2834 * valops.c (value_assign): Check it. Reword existing error
2835 message on not_lval.
2837 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2838 (STEP_SKIPS_DELAY): Added.
2839 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2842 * valprint.c (val_print_string): If errcode is set, always print
2843 an error, regardless of force_ellipsis. In the non-EIO case,
2844 just print the error message rather than calling error(). Don't
2845 access *(bufptr-1) if bufptr points to the start of the buffer.
2846 When looking for '\0', don't increment bufptr and addr if bufptr
2847 started out already at limit. If an error happens on fetching the
2848 first character, don't print the string.
2850 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2852 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2855 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2856 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2857 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2858 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2859 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2860 * findvar.c: Update comment regarding ieee-float.h.
2862 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2864 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2865 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2866 Define to make backtracing through the various sigtramp handlers
2868 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2869 the saved pc from ucontext on the stack for SVR4 signal handling.
2871 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2873 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2874 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2875 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2876 just use the global variable itself. When printing baud rate,
2877 don't print a baud rate if baud_rate is -1.
2879 * coffread.c (read_coff_symtab): Pass mst_file_* to
2880 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2881 symbols in the minimal symbols regardless of SDB_TYPE.
2883 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2885 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2886 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2887 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2888 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2889 ignored bs->stop for a bp_step_resume breakpoint.
2890 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2891 which performs one (the check_sigtramp2 one) of the functions
2892 which had been handled by the step_resume_breakpoint. For each
2893 use of the step_resume_breakpoint, make it still use the
2894 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2896 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2897 When setting the frame address of the step resume breakpoint, set
2898 it to the address for frame *before* the call instruction is
2899 executed, not after.
2901 * mips-tdep.c (mips_print_register): Print integers using
2902 print_scalar_formatted rather than duplicating all the
2903 CC_HAS_LONG_LONG and so on.
2904 (mips_push_dummy_frame): Use read_register_gen rather than using
2905 read_register and then putting it back in target format with
2906 store_unsigned_integer. If registers are more than 4 bytes, give
2907 an error rather than have some registers overwrite other
2909 #if 0 unused include of opcode/mips.h.
2911 * symfile.h: Don't declare arguments for coff_getfilename.
2913 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2915 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2917 * configure.in (hppa*-*-osf*): New configuration.
2918 * config/pa/hppaosf.mt: New target makefile fragment.
2919 * config/pa/tm-hppao.h: New target include file.
2921 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2923 * exec.c (print_section_info): Print entry point for exec_bfd only.
2924 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2925 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2926 causes problems if <sys/types.h> has no multiple inclusion protection.
2928 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2930 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2931 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2932 (CALL_DUMMY_LENGTH): Changed accordingly.
2934 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2936 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2937 numbers of register windows.
2939 * sparclite/hello.c: Add factorial function for testing.
2940 * salib.c: Use macros instead of constants for I/O addresses to
2941 make 931 support easier.
2942 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2943 register in sta/lda instructions.
2945 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2947 * dbxread.c (process_one_symbol): Set
2948 block_address_function_relative for COFF like we do for ELF and SOM.
2950 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2952 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2954 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2955 the enumerators of an ecoff enum into the partial symbol table.
2956 * mdebugread.c (parse_partial_symbols): Call it.
2957 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2958 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2959 offsets. Cast psymtab->read_symtab to PTR before passing it to
2961 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2962 set up the global offset table pointer in pic compiled code.
2963 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2964 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2965 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2966 ensures that floats are promoted to doubles before they are pushed
2969 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2971 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2972 Fixup cache_on and flush_i_cache so that they work for both the
2973 930 and 932 processors. Rewrite most low level funcs (uart
2974 access & cache stuff) to use new ASI access macros in sparclite.h.
2975 Also make it easy to access second serial port.
2977 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2979 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2980 <sys/stat.h>; not needed.
2982 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2984 * stack.c (print_frame_info): In "pathological" case, don't
2985 distrust the line number information.
2987 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2989 * mips-tdep.c (mips_print_register): handle 64 bits register.
2990 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2992 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2996 * Makefile.in (install): Do the sed for program_transform_name
2997 ourselves instead of worrying about INSTALL_XFORM. This enables
2998 users to override INSTALL_PROGRAM in the standard way.
3000 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3001 depend on Makefile.in.
3003 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3004 Only test against INT_MIN if a LONGEST is bigger than an int.
3006 * README: Change GhostScript to Ghostscript.
3008 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3010 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3011 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3012 character file names.
3013 * Makefile.in (ALLPARAM): Add these files.
3015 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3016 character file names.
3017 * Makefile.in: Add Kung's new mips64 files.
3019 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3021 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3022 mips64el-*-ecoff and mips64-big-*.
3023 * defs.h: get rid of FORCE_LONG_LONG.
3024 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3025 parsing. Change register size to be MIPS_REGSIZE.
3027 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3029 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3030 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3031 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3033 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3035 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3036 (remove_commands, add_commands): Add/remove hms-drain when target
3039 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3041 * configure.in: Add Lynx/rs6000 support.
3042 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3043 messages. Add rs6000 support. Don't try to modify unwritable
3045 * rs6000-nat.c: Move lots of native dependent stuff (like core
3046 file support) from rs6000-tdep.c & xcoffexec.c to here.
3047 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3048 * xcoffexec.c: Move native dependent stuff to nat.c.
3049 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3051 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3053 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3054 New files to support Lynx/rs6000.
3056 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3058 * README: Remove note about gcc warnings on alpha, these should be
3060 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3061 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3062 remote-utils.c, stabsread.c: Include <string.h>.
3063 * regex.c: Include "defs.h", change re_comp argument to const char *.
3064 * infptrace.c (fetch_register, store_inferior_registers): Change
3065 regaddr to type CORE_ADDR.
3066 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3067 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3069 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3071 * symtab.h: Always define BYTE_BITFIELD to nothing.
3073 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3075 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3076 * configure.in: Remove comment about m68k-em.mt.
3077 * Makefile.in: Remove references.
3079 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3081 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3084 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3086 * target.c (target_preopen): If target_kill doesn't remove the
3087 target from the stack, use pop_target to do it.
3089 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3090 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3091 changes to stabsread.c from summer 1993.
3093 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3094 printing the program, rather than passing NULL to printf.
3095 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3096 try to call UDIDisconnect again. Print better message.
3097 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3099 (udi_create_inferior): If udi_session_id is negative, open a new
3100 TIP rather than giving an error.
3102 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3103 config/ns32k/ns32km3.mh: Define NAT_FILE.
3104 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3105 (it was inconsistent and namespace-wrong) to NM_M3_H.
3106 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3107 (m3_open): New function.
3109 * TODO: Update Mach section.
3111 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3113 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3115 * printcmd.c (printf_command): Add missing single-letter
3116 backslash-escape sequences, and improve error message.
3118 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3120 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3121 rather than trying to shove an int into a pointer and back out
3122 again. This avoids compiler warnings.
3124 * defs.h (alloca): Declare as void *, not char *, on hpux.
3125 Don't prototype it, just declare the return type.
3127 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3129 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3130 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3132 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3134 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3135 ZERO_REGNUM, just read it as zero without talking to the board.
3137 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3139 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3140 to store_floating, not nonexistent variable len.
3142 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3144 (mips_store_word): Change calling convention to return errors, and
3145 to provide old contents if the caller wants it.
3146 (mips_xfer_memory): Deal with errors from mips_store_word.
3147 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3148 define now that remote-mips.c doesn't use BREAKPOINT.
3150 * remote-mips.c (mips_create_inferior): Call warning if arguments
3151 specified, and then execute "set args" command. Call error, not
3152 mips_error, if executable file not specified.
3154 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3157 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3160 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3162 * value.h (print_longest): Rename "value" to "val" in prototype
3163 declaration because some compilers don't like arguments whose
3164 names are the same as types.
3165 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3166 before passing it to remote_*_bytes.
3168 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3170 * h8500-tdep.c (saved_pc_after_call): The size of the
3171 pc is memory model dependent. (segmented_command,
3172 unsegmented_command, _initialize_h8500_tdep): New commands to
3173 change memory model.
3174 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3176 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3177 (hms_wait): Use new status structure
3178 (hms_open): Push the target here. (hms_before_main_loop): Not
3179 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3180 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3181 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3182 all registers in a compact way.
3184 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3186 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3187 as CORE_ADDR to match definition in rs6000-tdep.c.
3189 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3191 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3192 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3193 definitions into the psymtab.
3195 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3197 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3198 a special exceptionSize for the 68332.
3200 * remote-udi.c (udi_attach): If no arguments, print error.
3202 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3204 * Makefile.in (VERSION): Bump to 4.12.1
3205 * NEWS, README: Update to match 4.12 release.
3207 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3209 * command.c (empty_sfunc): New function.
3210 (add_set_cmd): Use it instead of not_just_help_class_command.
3211 (not_just_help_class_command): Change calling convention back to
3212 what it was before yesterday's change.
3214 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3215 of the type if present.
3217 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3219 * printcmd.c (decode_format): Don't blithely set the size for
3220 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3222 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3223 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3224 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3225 always just check against INT_MIN and INT_MAX (this also fixes things
3226 if sizeof (long) > sizeof (int), e.g. Alpha).
3227 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3228 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3229 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3230 BUILTIN_TYPE_UNSIGNED_LONGEST.
3231 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3232 longest_int and longest_unsigned_int.
3233 * value.h (struct value): Just align to LONGEST, rather than worrying
3234 about CC_HAS_LONG_LONG.
3235 * valarith.c (value_binop): Figure out type ourself based on
3236 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3237 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3238 * valprint.c (val_print_type_code_int): Just call
3239 extract_unsigned_integer directly, rather than going through
3241 * printcmd.c (decode_format): Remove code which would sometimes
3242 change 'g' size to 'w' for integers. print_scalar_formatted handles
3243 printing huge integers well enough, thank you.
3245 * command.c (add_set_cmd, not_just_help_class_command): Change
3246 to make this the sfunc, not cfunc, since that is how we call it.
3247 * command.h: Comment difference between sfunc and cfunc.
3248 * demangle.c (set_demangling_command): Add third arg since that
3249 is how it is called.
3250 (_initialize_demangler): Use sfunc, not cfunc, for
3251 set_demangling_command, since that is how it is called.
3252 Remove show_demangling_command; it has no effect.
3254 * command.c (shell_escape): Report errors correctly (with error
3255 message from strerror).
3257 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3259 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3260 x_scnlen.l rather than x_scnlen to match corresponding change in
3263 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3265 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3266 Change comments regarding TYPE_CODE_BOOL.
3267 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3268 regardless of the language.
3269 (value_true): Just call value_logical_not regardless of language.
3270 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3271 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3272 * language.h: Improve comment for la_builtin_type_vector.
3273 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3274 builtin_type_m2_bool.
3276 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3278 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3279 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3281 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3283 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3284 by restarting the ioctl.
3286 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3288 * target.h (target_wait): Add comment about calling
3289 return_to_top_level.
3291 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3293 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3294 additional arguments.
3295 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3297 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3299 * sparc-stub.c: Remove unnecessary #include of memory.h.
3301 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3303 * mips-tdep.c: Remove code which sets saved_regs from
3304 init_extra_frame_info and put it in new function mips_find_saved_regs.
3305 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3306 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3307 check if it is NULL and call mips_find_saved_regs if so.
3309 * remote-mips.c: Use unfiltered, not filtered, output most places.
3311 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3312 backtrace. Revise comments.
3314 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3316 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3317 alpha and irix. The _sigtramp case has to be handled properly
3318 in the tdep files if we have no ecoff debugging info.
3319 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3320 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3321 without PC_REGNUM kludge.
3322 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3323 Clean up handling of mips sigtramp frames, improve comments.
3325 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3327 * paread.c (read_unwind_info): Fix typo.
3329 * paread.c (pa_symtab_read): Update the "check_strange_names"
3330 filter to match GCC's current output. Filter out section symbols
3331 (which the HP linker sometimes puts in the wrong place).
3333 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3335 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3337 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3339 * Makefile.in: Remove all references to sparcly-nat.c.
3341 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3342 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3343 duplicating serial.h and target.h.
3345 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3346 are not used anywhere (a 5 Oct 1993 change removed the uses).
3348 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3349 * config/m68k/es1800.mt: Add comment.
3350 * remote-es.c: Extensive changes to update to current conventions.
3352 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3353 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3354 to achieve the desired timeout.
3355 * serial.h (serial_t): Add field timeout_remaining.
3357 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3359 * c-exp.y (yylex): Reenable nested type code.
3361 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3363 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3365 * remote-mips.c (mips_ops): Fix docstring.
3367 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3369 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3370 with the old tm-m68k-em.h:
3371 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3372 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3373 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3374 Add FIXME regarding GET_LONGJMP_TARGET.
3376 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3377 * infptrace.c (kill_inferior): Add comments.
3378 * main.c (quit_command): Call target_close after we kill or
3380 * remote-udi.c (udi_close): Don't error() if QUITTING.
3382 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3384 * configure.in: Make m68k-coff and aout add monitor support in
3385 addition to the standard serial support.
3387 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3389 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3392 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3394 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3395 * elfread.c (record_minimal_symbol_and_info),
3396 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3398 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3400 * i386-stub.c: Add ".text" right before "mem_fault:".
3402 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3404 * remote-utils.c (usage): Fix message to be accurate and conform
3405 more closely to normal conventions.
3407 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3408 whether to show information about exec_bfd, and not control whether
3409 to show information about device and speed.
3411 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3412 usage message, don't dump core.
3414 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3415 for variable size array.
3416 (bug_fetch_register, bug_store_register): Rename "value" to
3417 "fpreg_buf" because some compilers don't like variables whose
3418 names are the same as types.
3419 (bug_store_register): Use a cast when converting char * to
3422 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3423 of the command in error message (the text was referring to the old
3424 name of the command).
3426 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3428 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3429 full details on structure elements without names. This partially
3430 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3431 of those changes was accidental.
3433 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3434 defined, make it an error to specify a single argument which is not
3437 * Makefile.in (version.c), main.c (print_gdb_version): Use
3438 host_alias and target_alias, not host_canonical and
3439 target_canonical, to print configuration.
3441 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3443 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3444 of builtin_type_long. It is necessary to get a type which is
3445 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3447 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3448 various miscellaneous things discovered in the process:
3449 * printcmd.c, defs.h (print_address_numeric): New function.
3450 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3451 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3452 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3453 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3455 * utils.c, defs.h (gdb_print_address): New function.
3456 * expprint (dump_expression), gdbtypes.h: Use it.
3457 * breakpoint.c (describe_other_breakpoints),
3458 symmisc.c (dump_symtab, print_symbol):
3459 Use filtered not unfiltered I/O.
3460 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3461 just run gdb under a debugger for this (and it had problems with
3462 printing addresses, how to print b->shadow, etc.).
3463 * buildsym.c (make_blockvector), core.c (memory_error),
3464 exec.c (print_section_info), maint.c (print_section_table),
3465 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3466 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3467 Add comments saying code is broken. Marked with "FIXME-32x64".
3468 * dbxread.c (process_one_symbol), partial-stab.h (default),
3469 remote-vx.c (vx_run_files_info):
3470 Don't cast int being passed to local_hex_string.
3471 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3472 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3474 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3476 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3477 * source.c: Include <sys/types.h> regardless of USG.
3479 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3481 * valops.c (value_assign): Set `type' after coercing toval.
3482 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3483 Use extract_unsigned_integer to get the address of a reference.
3485 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3487 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3488 AIX can use ? instead of \ for continuation. Deal with it.
3490 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3491 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3492 the HP compiler in ANSI mode doesn't like.
3494 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3495 based on USG, rather than defining HAVE_SIGSETMASK to an
3496 expression containing defined. Having a macro used in #if expand
3497 to an expression containing "defined" is undefined according to
3498 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3501 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3503 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3504 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3506 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3508 * ch-exp.y (match_string_literal): Allow a zero-length string.
3509 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3511 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3513 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3514 passing them to print_387_status.
3515 (print_387_status): Don't subtract top from 7 before using it.
3516 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3517 from 7; the above explains it.
3519 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3521 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3522 pointer value when fixing up the frame at the start of a function.
3524 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3526 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3527 Sparc from the stack.
3529 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3531 * remote-mips.c (mips_initialize): Clear mips_initializing via
3532 cleanup chain, not directly.
3534 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3535 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3536 munging the timeout due to the limited range of c_cc[VTIME].
3538 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3539 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3540 m3-nat.c (m3_create_inferior): Pass it.
3541 * procfs.c: Remove ptrace function. It was declared in a way which
3542 conflicted with the prototype in unistd.h on Solaris.
3544 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3546 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3547 in the sigcontext if it is a signal trampoline frame.
3548 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3549 Define for Solaris2.
3551 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3553 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3554 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3555 tm-sparc.h so they can be overridden if necessary.
3557 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3559 * lynx-nat.c: Add Sparc support.
3560 * sparcly-nat.c: Remove. It's useless.
3561 * config/sparc/nm-sparclynx.h: Rewrite.
3562 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3564 * config/sparc/tm-sparclynx.h: Rewrite.
3566 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3568 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3569 directory. Old code was discarded, since the new opcode table has
3572 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3574 * Makefile.in (realclean): Remove info files per make-stds.texi.
3576 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3578 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3579 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3580 * config/sparc/tm-sun4sol2.h: Define it.
3582 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3584 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3585 if we did not find a symbol.
3587 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3589 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3592 * hppab-nat.c (call_ptrace): Delete redundant function.
3593 (kill_inferior, attach, detach, child_resume): Likewise.
3594 (child_xfer_memory): Likewise.
3596 * hppah-nat.c (call_ptrace): Delete redundant function.
3597 (kill_inferior, attach, detach, child_resume): Likewise.
3599 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3601 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3603 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3605 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3606 (CHILD_XFER_MEMORY): Define.
3607 (PT_*): Define so that generic infptrace.c code can be used.
3609 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3611 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3612 struct section_offsets *, not a (nonexistent) struct section_offset *.
3614 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3615 internal_xcoff_symtab, not an array of one of them. Change lots of
3616 "main_aux" to "&main_aux" and so on.
3618 * coffread.c, xcoffread.c: Include <coff/internal.h>
3621 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3623 * coffread.c (coff_getfilename): Make it not static.
3625 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3627 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3628 a completely gratuitous difference between xcoffread.c and coffread.c).
3630 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3632 * infrun.c (wait_for_inferior): Don't set frame for
3633 step_resume_breakpoint for IN_SIGTRAMP cases.
3635 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3636 breakpoint.c (bpstat_what): Move step_resume from its own field of
3637 the struct bpstat_what into the main_action. Make it override
3638 other breakpoints. This is a conservative change in the sense
3639 that before the step resume breakpoint was a breakpoint.c
3640 breakpoint, hitting the step resume breakpoint overrode even
3641 calling bpstat_stop_status.
3643 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3645 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3646 in case execution was stopped in the called function.
3647 * stack.c (print_frame_info, frame_info): If backtracing through
3648 a call dummy, handle the starting source line number on a line
3649 boundary like backtracing through sigtramp.
3650 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3651 for call dummy frame right. Remove old test for dummy frame,
3652 it has been unused at least since gdb-3.5.
3653 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3656 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3658 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3660 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3662 * infrun.c (signals_info), target.c (target_signal_from_name):
3663 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3665 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3667 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3668 * inflow.c (terminal_ours_1): When discussing how to deal with the
3669 tty state, make note of query() as well as readline.
3671 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3672 signals for which stop and print are cleared by default.
3674 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3676 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3677 reserved fields to hold a stub unwind entry type. Fix typo.
3678 (stub_unwind_entry): New structure for raw stub unwind entries.
3679 (stub_unwind_types): The types of stubs we may encounter.
3680 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3681 * hppa-tdep.c (rp_saved): Use additional information provided
3682 by linker stub unwind descriptors.
3683 (frameless_function_invocation): Likewise.
3684 (frame_chain_valid): Likewise.
3685 * paread.c (compare_unwind_entries): New function for sorting
3686 unwind table entries.
3687 (read_unwind_info): Rewrite to remove dependency on host endianness.
3688 Read in data from the $UNWIND_END$ subspace which contains linker
3689 stub unwind descriptors. Merge that data into the basic unwind
3692 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3694 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3696 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3697 from either the symbol name or the auxent.
3698 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3701 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3703 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3705 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3707 * README: Update notes for alpha port.
3709 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3711 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3712 for operation fault, constraint fault, and type fault.
3714 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3716 * Makefile.in (init.c): Add comment explaining formatting conventions.
3718 * c-exp.y (parse_number): Assign to temporary between the right
3719 shifts, to work around a bug in the SCO compiler.
3721 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3722 Add various files which were added to GDB recently.
3724 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3727 * Makefile.in: Add mostlyclean target.
3729 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3733 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3735 * main.c (show_commands): Make return type of extern
3736 history_get be HIST_ENTRY, rather than struct _hist_entry.
3737 (The latter loses with the upcoming merged readline.)
3739 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3741 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3742 const char *, not char *.
3744 * symtab.h (struct symbol): Make section short, not unsigned short.
3746 * symtab.c (lookup_symbol): Add comment about QUIT here.
3748 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3750 * c-exp.y (parse_number): Check for overflow regardless of range
3751 checking. Fix overflow check to use unsigned LONGEST, not
3754 * c-exp.y (parse_number): Make it so that integer constants are
3755 builtin_type_long_long if builtin_type_long isn't big enough or if
3756 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3758 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3759 Print our "()" first, then recurse for the target type.
3761 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3763 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3765 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3767 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3769 * utils.c (request_quit): Re-establish signal handler regardless
3772 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3774 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3776 * i960-tdep.c: Include target.h.
3778 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3780 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3782 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3784 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3785 changes (status -> ourstatus; declare status, etc.).
3786 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3788 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3790 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3792 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3794 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3796 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3798 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3800 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3802 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3804 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3806 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3807 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3809 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3812 Add search to target vector (#if 0'd until after 4.12):
3813 * target.h (to_search, target_search): Add.
3814 * gdbcore.h, core.c (generic_search): Add.
3815 * remote.c (remote_search): Add.
3816 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3819 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3820 is on, call find_pc_function rather than relying just on the minimal
3821 symbols (probably only matters for symbol readers which don't put
3822 statics in the minimal symbols, but changing this strikes me as
3823 not conservative enough).
3824 Initialize name_location in all cases.
3825 If no symbol and no msymbol, don't print anything symbolic.
3827 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3829 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3831 * printcmd.c (print_address_symbolic): Make it search the
3832 symtabs for variables as well as functions. Add `set print
3833 fast-symbolic-addr' and default it to fast (the old way).
3834 Print line numbers for data items as well as functions.
3836 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3837 address, if a symbol is found (take two more args pointing to
3838 where to store these results).
3840 * symtab.h (find_addr_symbol): Add prototype.
3842 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3844 * objfiles.h: Fix comments to reflect the fact that the phrase
3845 "top of stack" always refers to where the pushing and popping takes
3846 place, regardless of whether it is at the highest or lowest address.
3848 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3850 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3851 compiler generated tag names.
3852 * mdebugread.c (parse_type): Handle cross references to qualified
3854 * valops.c (value_struct_elt): Improve error message if the
3855 address of a method is requested from an object instance.
3856 * valops.c (search_struct_method): Make name_matched non-static
3857 to get it initialized correctly.
3858 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3859 exclude segment register which are not writable on newer SCO versions.
3861 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3863 * go32-xdep.c: Remove unused function uerror.
3864 (sigsetmask): Declare return type. Declare argument (to match the
3865 way it is called). Explicitly return 0.
3867 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3869 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3870 partial_symbol): Shrink the storage sizes of symbols, by making
3871 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3872 enums and small ints to the end of each struct to improve
3873 alignment, and switching the section number from int to unsigned
3876 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3878 * symtab.c (find_addr_symbol): New routine that will find the nearest
3879 symbol associated with an address. It does so by exhaustive
3880 search of the symtabs, so it's slow but complete.
3882 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3884 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3885 to [0,0] rather than [0, end of first source file]. This avoids
3886 problems with other parts of GDB looking for linetables in the
3887 _globals_ symtab. Eliminate variables num_object_files and
3888 first_object_file_end.
3890 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3892 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3893 (pop_frame): Restore PC2 and LR0 from dummy frames.
3894 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3895 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3896 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3897 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3898 (SETUP_ARBITRARY_FRAME): Define.
3900 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3902 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3904 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3906 * remote-udi.c (udi_resume): Correct prototype.
3908 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3910 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3911 hppa_frame_find_saved_regs.
3912 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3913 (prologue_inst_adjust_sp): New function.
3914 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3915 (skip_prologue): Completely rewrite to use unwind information.
3916 (hppa_frame_find_saved_regs): Likewise.
3918 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3920 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3921 to convert a signal number with appropriate bounds checking.
3923 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3925 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3927 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3928 print a newline to end the display anyway.
3930 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3931 coprocessor status regs) when popping a frame. This fixes
3932 float exceptions that occur after calling inferior functions.
3934 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3935 Read and write the fsr (float status register) to/from the child
3936 process along with the float regs. Remove Peter Schauer's change
3937 of May 24 '93, which has higher overhead and doesn't solve the
3938 real problem (which was that FSR wasn't being set).
3940 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3942 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3943 stack overflow check isn't right after the register stack
3944 adjustment instruction. Metaware R2.3u compiler moves other
3945 things in front of it. This fix isn't perfect but is what's
3948 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3950 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3952 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3953 character filenames.
3954 * configure.in: Change accordingly.
3956 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3958 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3959 _filtered io routines from these two files.
3961 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3963 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3964 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3965 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3967 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3969 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3971 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3972 printing to gdb_stderr.
3974 * remote-udi.c (udi_kill): Don't close the connection, just set
3975 inferior_pid to zero.
3976 (udi_mourn): Call remove_breakpoints.
3978 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3980 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3982 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3984 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3986 * remote-bug.c: At the start of each section, reset srec_frame
3989 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3990 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3991 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3992 code which looks for those two waitkinds. Use switch statement.
3993 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3994 CHILD_SPECIAL_WAITSTATUS.
3996 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3997 * Move target_signal_from_host, target_signal_to_host, and
3998 store_waitstatus from inftarg.c to target.c. procfs needs them.
3999 * target.c: Include "wait.h" and <signal.h>.
4000 * target.h, infrun.c (proceed), proceed callers: Pass new code
4001 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4002 enums being treated as unsigned and is cleaner.
4003 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4005 * infcmd.c (signal_command), infrun.c (signals_info):
4006 Don't allow user to specify numeric equivalent of
4007 TARGET_SIGNAL_DEFAULT.
4009 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4011 * config/alpha/alpha-netware.mt: New target support for Alpha
4013 * configure.in: Add alpha-*-netware* target.
4015 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4017 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4019 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4021 * target.h: Add enum target_waitkind, enum target_signal, and
4022 struct target_waitstatus. Change status argument to target_wait to
4023 be struct target_waitstatus * instead of int *.
4024 * target.h, infrun.c, all targets: Change type of signal arguments
4025 to resume(), proceed(), and target_resume() from int to enum
4027 * All targets (*_wait, *_resume): Change accordingly.
4028 * infcmd.c (program_info, signal_command), throughout infrun.c,
4029 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4030 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4031 signal code stuff right with the new signals would be non-trivial).
4032 * inferior.h (stop_signal): Make it enum target_signal not int.
4033 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4034 target_signal_from_name): New functions.
4035 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4036 store_waitstatus): New functions.
4037 * procfs.c (procfs_notice_signals): Use them.
4038 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4040 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4042 * objfiles.c (build_objfile_section_table): Don't abort() if
4043 objfile->sections is already set.
4045 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4046 to match recent change to exec.c.
4050 * main.c (print_gdb_version): Change year to 1994.
4052 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4053 * Makefile.in (NONSRC): Add ChangeLog-93.
4055 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4057 * stabsread.c (read_type): Allow defining several type numbers
4058 at once (e.g. "(1,2)=(3,4)="...).
4060 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4062 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4064 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4066 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4067 to process_one_symbol.
4068 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4069 avoid caching a bad endaddr in find_pc_partial_function.
4071 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4073 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4075 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4077 * infrun.c (wait_for_inferior): Do not step or step resume past
4078 the end of a one-line function we just stepped into.
4080 For older changes see ChangeLog-93
4086 version-control: never