1 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
3 * remote.c (fromhex): Make error more explicit.
4 (read_frame): Don't print bad checksum information unless
5 remote_debugging. Don't use repeat count unless it's > 0.
6 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
7 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops): Optionally
8 cope with BC style breakpoints.
9 (e7000_command): After command send directly to the E7000 mark
11 (why_stop, e7000_wait: Understand BC style stop condition.
12 * sh-tdep.c (sh_skip_prologue): Understand more complicated
13 sequences. (frame_find_saved_regs): Likewise.
14 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
16 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
17 (more work here to come)
18 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
21 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
23 * sparclite/Makefile.in: Assorted stuff needed for eload.
25 * sparclite/eload.c: Merge in command line argument parsing and
26 error message handling improvements orignally made to aload.c.
28 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
30 * defs.h (enum misc_command_type, command_control_type): Enums
31 for describing the command and control types.
32 (struct command_line): Add new fields to keep track of the command
33 type and body associated with the command.
34 * top.c: Include value.h. Delete whitespace at the end of lines.
35 (build_command_line, get_command_line): New functions.
36 (execute_control_command, while_command, if_command): Likewise.
37 (realloc_body_list, read_next_line): Likewise.
38 (recurse_read_control_structure): Likewise.
39 (execute_user_command): Call execute_control_command.
40 (read_command_lines): Simplify by calling read_next_line, call
41 read_control_structure for "if" and "while" commands.
42 (free_command_lines): Free new fields in the command structure.
43 (define_command): Reset control_level to zero.
44 (init_main): Install command handlers for "if" and "while" commands.
46 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
48 * c-typeprint.c (c_type_print_varspec_prefix,
49 c_type_print_varspec_suffix): Add cases for Fortran type codes.
50 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
51 call f77_value_literal_string instead.
52 * f_exp.y: Include <string.h>, move include of parser-defs.h.
53 (parse_number): Translate 'd' floats to 'e' so atof() works.
54 (yylex): Remove unused variables.
55 * f-lang.c: Include <string.h>.
56 (get_bf_for_fcn): Remove unused variable.
57 * f-typeprint.c (f_type_print_varspec_prefix,
58 f_type_print_varspec_suffix): Remove unused
59 variables, add cases to switch statements.
60 (f_type_print_base): Remove unused variables.
61 * f-valprint.c (gdbcore.h, command.h): Include.
62 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
63 Call read_memory_integer with correct number of arguments.
64 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
65 with correct argument type.
66 (f77_print_array): Removed unused array array_size_array.
67 (f_val_print): Don't use a CORE_ADDR as a char *.
68 * valops.c (value_cast): Handle COMPLEX and BOOL types.
69 (value_assign): Handle Fortran literal string and complex values.
70 (f77_cast_into_complex, f77_assign_from_literal_string,
71 f77_assign_from_literal_complex): New functions.
73 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
75 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
78 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
80 * i960-tdep.c (signal.h): Don't include.
82 * cxux-nat.c (target_is_m88110): Remove definition.
84 * configure.in (config/nm-empty.h): If cross only, use instead
86 * config/nm-trash.h: Remove.
87 * config/nm-empty.h: New file.
88 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
89 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
90 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
91 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
92 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
94 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
96 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
98 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
100 * configure.in: No longer look for nm, tm, and xm headers in
101 config/<header>; they are always in config/<cpu>/<header>.
103 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
105 * objfiles.c (allocate_objfile): Add the newly-created objfile to
106 the end of the list of objfiles, instead of at the beginning.
108 * xcoffread.c (allocate_include_entry): New function, abstracted
109 from code in record_include_begin.
110 (record_include_begin, record_include_end): Call it.
112 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
113 target_has_stack to decide whether to create a real stack frame
116 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
118 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
120 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
122 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
124 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
125 field names into what is expected by sparc-nat.c.
127 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
129 * c-typeprint.c (c_typedef_print): Add missing Chill support.
131 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
133 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
135 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
137 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
138 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
141 * nlm/Makefile.in: Get rid of NWSOURCE.
142 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
143 * nlm/gdbserve.o: Add dummy __main routine.
144 * nlm/gdbserve.def: Turn on debug.
146 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
148 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
150 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
152 * config/tm-nbsd.h: New file, support for all NetBSD targets.
153 * config/xm-nbsd.h: fix typo.
154 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
155 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
157 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
159 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
161 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
162 change typeo in error msg (`inferrior' -> `inferior').
164 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
166 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
167 attach_flag (this check was performed by the callers). Also check
168 inferior_thisrun_terminal.
169 * inftarg.c (child_wait), lynx-nat.c (child_wait),
170 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
171 attach_flag in deciding whether to call set_sigint_trap and
174 * value.h (struct value): Change literal_data from PTR to char *,
175 since that is the way it is used.
177 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
179 * somread.c (som_symfile_read): Force unwinds to be re-read after
180 reading in a new partial symbol table.
182 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
184 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
185 an obsolete conditional.
186 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
187 an obsolete conditional.
188 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
191 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
193 * Makefile.in (ns32k-opcode.h): Remove reference.
194 (ns32k-pinsn.o): Update dependencies.
195 * ns32k-opcode.h: Remove file.
196 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
197 all other code in this file.
199 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
201 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
202 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
204 * nlm/Makefile.in: Add rule for .S.o.
205 * nlm/aio.h: Protect from multiple inclusions.
206 * nlm/alpha-io.S: Remove everything we don't need.
207 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
208 Remove, no longer needed.
209 * nlm/alpha.c: Merge in lots of stuff from previous files.
210 * nlm/alpha.h: Don't #include alpha-patch.h. Make
211 breakpoint_insn extern.
212 * Move stuff from alpha-patch.h into here.
214 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
216 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
218 * annotate.c (annotate_starting): Flush output.
220 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
222 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
223 the callers of symbol_file_add. Gets rid of heuristic fence-post
224 warnings on mips and alpha targets when the PC resides in a shared
225 library which is not yet read in.
226 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
227 irix5-nat.c (solib_add), osfsolib.c (solib_add),
228 remote-vx.c (vx_open), solib.c (solib_add):
229 Add call to reinit_frame_cache after all shared libraries are read in.
230 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
231 symfile.c (symbol_file_command, add_symbol_file_command):
232 Add call to reinit_frame_cache after symbol_file_add.
234 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
236 * config/xm-nbsd.h: New file, support for all NetBSD ports.
237 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
238 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
239 * configure.in: Add sparc-*-netbsd target.
241 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
243 * remote-vx.c (vx_attach): Interpret the command argument as an
246 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
248 * configure.in: Change i[34]86 to i[345]86.
249 * nlm/configure.in: Likewise.
250 * gdbserver/configure.in: Likewise.
252 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
254 * configure.in (i386-*-netware): Automatically configure nlm
257 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
259 * nlm/gdbserve.c: conditionalize header file inclusion for either
260 NetWare 4.0 or PIN targets.
261 * nlm/i386.c: include appropriate header files.
262 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
265 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
267 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
268 * nlm/gdbserve.def: Autoload clib.
270 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
272 * breakpoint.c (condition_command): Call breakpoints_changed.
274 * gdbtypes.h: Declare f77_create_literal_string_type and
275 f77_create_literal_complex_type.
276 * valops.c (f77_value_literal_string, f77_value_substring,
277 f77_value_literal_complex): Use xmalloc not malloc.
278 * valops.c (f77_value_literal_string, f77_value_substring):
279 Make addr char * not CORE_ADDR.
280 * value.h (struct value): Add new field literal_data of aligner union.
281 (VALUE_LITERAL_DATA): Use it.
282 * f-lang.h: Declare find_common_for_function.
283 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
284 myaddr fields of a union. Don't overload it with the frame field
285 (not sure this is necessary; I'm not sure what lval_* codes
286 VALUE_SUBSTRING_* can be used with).
288 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
290 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
291 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
293 * rs6000-nat.c: Include libbfd.h again, needed until reference
294 to bfd_cache_lookup is cleaned out.
296 * config/i386/linux.mh (XM_CLIBS): Add -lm.
298 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
300 Work to reduce the interrupts-off duration when running in DOS.
301 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
302 (dos_async_rx): rewrite to unpack as many characters from the
303 asynctsr as possible into a local buffer.
305 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
307 Initial Fortran language support, adapted from work by Farooq Butt
308 (fmbutt@engage.sps.mot.com).
309 * Makefile.in: Add Fortran-related files and dependencies.
310 * defs.h (language_fortran): New language enum.
311 * language.h (_LANG_fortran): Define.
312 (MAX_FORTRAN_DIMS): Define.
313 * expression.h: Reformat to standard.
314 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
315 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
316 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
317 TYPE_CODE_LITERAL_STRING): New type codes.
318 (type): New fields upper_bound_type and lower_bound_type.
319 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
320 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
322 (builtin_type_f_character, etc): Declare.
323 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
324 * f-exp.y: New file, Fortran expression grammar.
325 * f-lang.c: New file, Fortran language support functions.
326 * f-lang.h: New file, Fortran language support declarations.
327 * f-typeprint.c: New file, Fortran type printing.
328 * f-valprint.c: New file, Fortran value printing.
329 * eval.c (evaluate_subexp): Add code for new expression opcodes,
330 fix wording of error message.
331 * gdbtypes.c (f77_create_literal_complex_type,
332 f77_create_literal_string_type): New functions.
333 * language.c (set_language_command): Add Fortran info.
334 (calc_f77_array_dims): New function.
335 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
337 * symfile.c (deduce_language_from_filename): Recognize .f and .F
338 as Fortran source files.
339 * valops.c (f77_value_literal_string, f77_value_substring,
340 f77_value_literal_complex): New functions.
342 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
344 * c-typeprint.c (c_print_type): Assume demangled arguments
345 if a '(' is found in varstring, looking for ')' at the end of
346 varstring did fail with demangled const member functions, which
347 have a trailing `const'.
348 * remote.c (get_offsets, putpkt): Change to `char' buffers,
349 to avoid errors when compiling with DEC c89.
350 (remote_wait): Cast to `char *' before passing buffer to
351 fputs_filtered, to avoid errors when compiling with DEC c89.
352 (remote_wait): Do not return inferior_pid by default, this
353 statement is never reached, which causes warnings from some
355 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
356 * symfile.c (load_command): If called with no argument, try
357 to get the filename from the executable file.
358 (generic_load): Remove check for NULL filename, it is done
361 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
363 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
364 from June 2, 1994 (what was I thinking?!?). Fix it right this
367 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
369 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
371 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
373 * README: Grammar improvements, clarifications, updates.
375 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
377 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
378 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
379 * configure.in (powerpc-*-netware*): Automatically configure nlm
381 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
382 specific stuff. Make things more configurable.
383 * nlm/configure.in: Add powerpc-*-netware* target. Use
384 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
386 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
387 Remove lots of architecture-specific stuff.
388 * nlm/gdbserve.def: Add new imports.
389 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
390 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
392 * nlm/prelude.o: What was this doing here?
393 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
394 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
395 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
396 * config/powerpc/tm-ppc-nw.h: Ditto.
398 * nlmstub.def: New file, contains imports for 386 nlm stub.
400 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
402 * remote-pa.c: New file for HPPA embedded support. Currently it's
404 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
406 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
408 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
409 STORE_RETURN_VALUE): Define to use %a0 for pointers.
411 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
413 * remote-mips.c: Remove unused declaration of mips_load.
415 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
417 * coffread.c: General cleanup, and support for section offsets.
418 (time.h, sys/types.h, libbfd.h): Don't include.
419 (cur_src_start_addr, cur_src_end_addr): Rename to
420 current_source_start_addr, current_source_end_addr.
421 (nlist_stream_global): Remove.
422 (nlist_bfd_global): New global variable.
423 (coff_symfile_read): Remove code that gets and uses fileno()
425 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
426 section_offsets parameter, add text/data section offset to
427 appropriate symbols' values.
428 (read_one_sym): Use bfd_read instead of fread.
429 (init_stringtab, init_lineno): Change first parameter to a bfd,
430 use bfd routines instead of raw I/O.
432 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
434 * symtab.c (decode_line_1): If funfirstline and we get a
435 non-LOC_BLOCK symbol (e.g. variable or type), then error().
437 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
439 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
440 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
441 (TAGS): Also pass result of find on config sub-directory to etags.
442 (ALLPARAM): Remove; now unused.
444 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
446 * Makefile.in (VERSION): Bump to 4.13.1
447 * NEWS, README: Update to match gdb 4.13 release version.
449 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
451 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
452 * cxux-nat.c: Remove dangling #else block.
453 (m88k_harris_core_register_addr): New function.
455 * environ.c (init_environ): If no environment, do nothing.
457 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
459 * remote.c (remote_wait): Return inferior_pid instead of 0 for
462 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
464 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
467 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
469 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
470 errno_max, signo_max, strtoerrno, strtosigno): Delete.
471 Include "libiberty.h" instead.
473 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
475 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
476 add additional argument specifying raw address to permit
477 proper release of debug registers.
478 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
481 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
483 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
484 define them in top.c. Add comments to the hooks.
486 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
488 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
489 `to_remove_breakpoint' fields.
491 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
493 * infcmd.c (run_command): Remove comment suggesting using
494 target_has_execution instead of inferior_pid.
496 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
498 * remote-mips.c (mips_open): add code to handle baud rate.
500 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
502 * infrun.c (wait_for_inferior): Call target_resume() upon
503 detection of new processes.
505 * procfs.c (create_procinfo): Return pointer to new procinfo
507 * (do_detach): Spacing & formatting cleanup.
508 * (procfs_wait): Move wait_again label to ensure that we really
509 wait again. On exit from fork, release new child from gdbs'
511 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
513 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
515 * i386-nlmstub.c (handle_exception): Wait until the thread has
516 been started before killing the NLM by pointing the PC at
519 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
521 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
522 Irix 5 has a standard _sigtramp signal handler.
523 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
524 it is not needed for a standard _sigtramp signal handler.
525 Add shared library sections to the section table of the target
526 before adding the symbols.
527 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
528 instructions that do not prepare a stack adjustment.
529 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
530 which does the right thing on machines where `char' is unsigned.
532 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
534 * remote.c (remote_open): Move setting of inferior_pid prior to
535 call to remote_start_remote. Also use unique value for pid to
536 avoid confusion with read_register_pid & friends.
537 * (remote_wait): Return inferior_pid instead of 0 in all cases.
539 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
541 * dwarfread.c (bfd.h): Don't include.
543 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
545 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
546 kill the program being debugged. KillMe(), the undocumented
547 call intended for this purpose, causes the server to hang.
549 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
551 * remote.c (read_frame): Calculate run length encoded checksum
553 * config/sh/stub.c: New file.
555 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
557 * target.c (find_default_run_target): Make sure to_can_run is set
560 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
562 * TODO: Remove note about fast watchpoints and remove obsolete
565 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
567 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
568 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
569 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
571 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
573 * target.c (add_target): Don't call clean_target on target
575 * (unpush_target): Test for to_close being set before calling.
576 * (target_xfer_memory, target_info): Check for to_has_memory
577 before playing with memory.
579 * remote.c (remote_open): Set inferior_pid to make kill command
581 * inflow.c (kill_command): Revert change of Aug 2. Use
582 inferior_pid to determine whether to print out "The program is not
585 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
587 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
588 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
589 * m3-nat.c: Pass argument to return_to_top_level.
590 Declare m3_kill_inferior before use.
591 (port_chain_insert): In "can't happen" case, abort rather than
592 setting `mid' to large decimal constant (which gcc warns about).
593 (get_thread_name): Use cast to convert const char * to char *.
594 (add_mach_specific_commands): #if 0 "thread break" command.
595 (m3_trace_him): Call push_target.
596 (mach_really_wait): New argument pid; remove unused
598 (intercept_exec_calls): Call target_terminal_init and
599 target_terminal_inferior once the child execs.
600 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
602 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
604 * procfs.c (procfs_mourn_inferior): don't dereference the
605 procinfo pointer after it has been freed.
607 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
609 * breakpoint.c (breakpoint_1): Improve pluralization in display
610 of breakpoint hit counts.
612 * language.h (struct language_defn): Remove unused field
614 (longest_float): Remove, no longer used.
615 * language.c (unknown_language_defn, auto_language_defn,
616 local_language_defn): Remove init of la_longest_float field.
617 * c-lang.c (c_language_defn, cplus_language_defn,
618 asm_language_defn): Ditto.
619 * ch-lang.c (chill_language_defn): Ditto.
620 * m2-lang.c (m2_language_defn): Ditto.
622 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
624 * defs.h (bfd_read, bfd_seek): Remove declarations.
625 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
627 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
629 * inflow.c (kill_command): Fix a bug which prevented target
630 programs to be killed.
632 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
634 * defs.h: Change two-line declarations to one-line form.
635 (NORETURN): Define as "volatile" only for older GCCs.
636 (ATTR_NORETURN): Define for newer GCCs.
637 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
639 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
641 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
642 * breakpoint.c (delete_breakpoint, enable_breakpoint,
643 disable_breakpoint): Don't call breakpoints_changed; it is now
644 called via the *_breakpoint_hook functions.
645 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
647 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
649 * stabsread.c (read_type): Fix a bug in enum size calculation.
651 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
653 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
654 argument types to shut up GCC.
656 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
657 linker stub, then return the address the stub will return to.
658 (frame_saved_pc): Correctly restart the search for the saved
659 pc when a linker stub is encountered.
661 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
662 register stores emitted by the version 9 HP compilers.
663 (inst_saves_fr): Relax test for a specific base register (%r1);
664 this avoids losing with the version 9 HP compilers.
665 (skip_prologue): Try to skip argument stores emitted by the HP
666 compilers. It's not perfect, but it's better than before.
668 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
670 * findvar.c (write_pc write_pc_pid): Remove casts to long when
671 calling write_register_pid.
672 * (write_register_pid): Add prototype.
674 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
676 * remote.c (read_frame): Split readchar/checksum calculation into
677 two parts since evaluation order is undefined.
679 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
681 From Kevin A. Buettner (kev@cujo.geg.mot.com).
682 * Makefile.in (coredep.o): Add inferior.h as dependency.
683 * inflow.c: Add F_SETOWN to list of defines to check
684 around code that uses F_SETOWN.
686 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
688 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
689 set the -L and -B directory prefixes so we can link with it.
691 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
693 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
694 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
697 * General hackery to support alternate user-interface.
698 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
699 disable_breakpoint): Call hooks for alternate user-interface.
700 * defs.h: Add declarations for alternate user-interface hooks.
701 * main.c (main): Add --nw (and --nowindows) options to disable
703 * (near call to command_loop): Call command_loop_hook if set.
704 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
705 * stack.c: Call print_frame_info_listing_hook if set.
706 * top.c (gdb_init): Initialize targets.c and utils.c prior to
707 other files to make sure that calls to error and warning will
708 work. Call init_ui_hook after everything else.
709 * utils.c (query): Call query_hook if set.
710 * (gdb_flush): Call flush_hook if set.
711 * Change _initialize_utils to initialize_utils cuz we don't use
712 automatic initialization of utils.c anymore.
714 * Support for TK GUI.
715 * Makefile.in: Add rule for gdbtk.o.
716 * configure.in: Add support for --enable-gdbtk.
717 * gdbtk.c: New file. Contains support routines for TK interface.
718 * gdbtk.tcl: New file. Implements GUI policy.
720 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
723 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
725 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
726 there and we are using the gcc from the tree.
727 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
729 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
731 * Makefile.in (annotate.o): Add dependencies.
733 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
735 * sparclite/aload.c: Added new -q (quiet) option.
736 return 0 exit status if file was successfully downloaded.
738 * nlm/gdbserve.c: merge in command line argument parsing changes
739 and bug fixes made to i386-nlmstub.c.
741 * i386-nlmstub.c: The returnLength field must be initialized
742 before portConfig is passed to AIOGetPortConfiguration.
743 Compare command line arguments with strnicmp(); args are
744 case insensitive on netware.
746 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
748 * Makefile.in (DISTSTUFF): Add definition.
749 (diststuff): Add for new distribution support.
750 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
751 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
752 Remove old distribution building rules, now uses standard
753 distribution support in parent directory Makefile.in.
755 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
757 * target.c (push_target): Cast result from xmalloc.
759 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
761 * elfread.c (elf_symtab_read): Discard compiler labels generated
762 by the Solaris 2.1/Intel SunPro compiler.
764 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
766 * target.c (nomemory): Fix prototype and routine to take correct
769 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
771 * Makefile.in (clean): Remove libgdb-files.
773 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
775 * coredep.c: Include inferior.h.
777 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
779 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
782 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
784 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
785 .cp as C++, alphabetize better.
787 * breakpoint.c (ignore, condition): Move usage note into body of
788 help text, so first line can be one-line summary.
790 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
792 * target.c (unpush_target): Fix handling of removal of top target.
794 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
796 * Makefile.in: Add stuff to build nlmstub.
797 * Add rule for annotate.o to keep Sun make happy.
798 * configure.in: Add config for powerpc/Netware.
800 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
801 filename. This speeds up handling of trailing N_SO stabs (they
802 mark the end of a .o file).
804 * target.c, target.h: Change the way pushing and popping of
805 targets work to support target overlays and inheritance.
806 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
807 Fixup references to current_target, due to previous changes.
809 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
810 needed to get the address of longjmp out of the target.
812 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
814 * main.c: Include <ctype.h>.
816 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
818 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
821 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
823 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
825 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
827 * Makefile.in (VERSION): Bump to 4.12.4.
829 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
831 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
832 * configure.in (m88*-harris-cxux*): New configuration.
833 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
834 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
836 * config/m88k/tm-m88k.h: Add comment about Harris OS.
837 (TARGET_WRITE_PC): Pass pid through to register writers.
839 * configure.in (m68*): Put vendor-only-specified host configs
840 after vendor-and-os-specified configs.
841 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
843 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
844 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
847 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
849 * elfread.c (elf_symtab_read): Handle error return from
850 bfd_get_dynamic_symtab_upper_bound gracefully.
852 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
854 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
855 registers in use by the inferior.
856 * coredep.c (fetch_core_registers, register_addr): Use it.
857 * findvar.c (registers_changed, registers_fetched,
858 read_register_bytes): Ditto.
859 * infcmd.c (do_registers_info, registers_info): Ditto.
860 * infptrace.c (fetch_inferior_registers,
861 store_inferior_registers): Ditto.
862 * stack.c (frame_info): Ditto.
864 * coredep.c (CORE_REGISTER_ADDR): New macro.
865 (fetch_core_registers): Use it.
867 * breakpoint.c (ignore, condition): Add usage notes to help strings.
868 * symfile.c (add-symbol-file): Add usage note to help string.
869 (add_shared_symbol_files_command): New command.
872 * inferior.h (read_pc_pid): Declare.
873 * breakpoint.c (watchpoint_check): Cache breakpoint in local
874 variable b, remove unused variable other_type_used.
875 * main.c (inferior.h, call-cmds.h): Include.
877 * remote.c (remote_wait): Return 0 by default.
879 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
881 Stop printing at null char option, from Oliver Meyer
882 (omeyer@i3.informatik.rwth-aachen.de).
883 * valprint.h, valprint.c (stop_print_at_null): New global.
884 * valprint.c (_initialize_valprint): New print set subcommand
886 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
887 printing a char array, adjust the number of chars to print.
889 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
891 From Kevin A. Buettner (kev@cujo.geg.mot.com).
892 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
893 pic code in addition to prologues where an instruction from the
894 prologue gets moved into the delay slot of a branch instruction
895 immediately following the prologue. A table of potential prologue
896 instructions (prologue_insn_tbl) is now used for picking apart a
898 (frame_find_saved_regs): Changed the way in which limit gets set
899 so that the delay slot of branch instructions immediately
900 following the prologue gets examined.
901 (pushed_size, store_parm_word, store_parm, push_parameters,
902 collect_returned_value): Deleted.
904 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
906 * infrun.c (wait_for_inferior): Handle stepping into leaf
907 functions whose prologue consists of gp loading code only.
909 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
911 * dbxread.c: Don't include libbfd.h.
912 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
913 <time.h>, or <sys/types.h>.
914 * elfread.c (elf_symfile_read): Use only standard BFD functions to
915 collect information about the stab and stab string sections.
917 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
919 * stabsread.c (read_huge_number): handle large unsigned number
920 for stabs generated by os9k C compiler.
922 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
924 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
925 * breakpoint.h (hit_count): New breakpoint field.
926 * breakpoint.c (show_breakpoint_hit_counts): New variable.
927 (clear_breakpoint_hit_counts): New function.
928 (bpstat_stop_status): Increment the hit count.
929 (breakpoint_1): Display the hit count.
930 * infcmd.c (run_command): Reset breakpoint hit counts.
931 * target.c (generic_mourn_inferior): Don't clear ignore counts if
932 displaying hit counts.
934 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
936 * elfread.c (elf_symfile_read): Unconditionally add dynamic
937 symbols for all symbol files. Makes skipping over the
938 trampoline code work when stepping from a function in a shared
939 library into a function in a different shared library for Irix 5.
940 Other ELF targets do not have enough information in their
941 dynamic symbol tables to make this work.
942 (elf_symtab_read): Relocate mst_solib_trampoline address.
944 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
946 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
947 * configure.in (m68*-atari-sysv4*): New configuration.
948 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
949 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
950 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
951 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
952 * config/m68k/amix.mh, config/m68k/amix.mt,
953 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
956 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
958 * symtab.c (find_function_start_sal): New function to find
959 the start of a function from a function symbol.
960 (decode_line_1, decode_line_2): Use it instead of open coded
961 partial copies of the code.
962 (list_symbols): Quote symbol name before passing it to
963 break_command to enable proper handling of mangled symbols.
965 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
967 * ch-exp.y (match_simple_name_string): Don't lower-case here.
968 * ch-exp.y (yylex): First try name lookup using exact name
969 typed by user; if that fails, try lower-cased name.
971 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
973 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
974 Move "no debugging symbols found" test to symfile.c.
975 * symfile.c (syms_from_objfile, reread_symbols): Add
976 "no debugging symbols found" test.
977 * coffread.c (init_stringtab): Handle stripped files with a
978 stringtab offset of zero gracefully.
979 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
980 BFD instead of stop_pc heuristic to determine if it is a dynamically
982 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
983 ioctl, it indicates that the process has exited.
985 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
987 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
988 .PARISC.unwind section now.
990 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
992 * breakpoint.c (mention): Always show breakpoint address if no
995 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
997 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
998 handling of shared libraries for non-ELF executables, but only if
999 HANDLE_SVR4_EXEC_EMULATORS is defined.
1000 (locate_base): Try to find debug_base in the dynamic linker
1001 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1002 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1003 Define to enable handling of shared libraries for a.out executables,
1004 run under Solaris BCP.
1006 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1008 * infrun.c (wait_for_inferior): Print "Program exited normally"
1009 regardless of batch_mode.
1010 * defs.h, top.c (batch_mode): Removed.
1012 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1014 * Makefile.in (dcache_h): Remove redundant definition.
1015 (init.c): Add a comment.
1016 (top.c): Remove explicit compile action.
1017 * breakpoint.c (mention): Share code indicating location of
1018 break/watchpoints, don't print address if addressprint is off.
1019 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1020 (demangle): Remove redundant declarations.
1021 * eval.c: Remove redundant function declarations.
1022 * objfiles.h: Cosmetic and grammatical improvements.
1023 * TODO: Various updates.
1025 * remote-mips.c: Replace all \r chars with \015.
1026 (mips_receive_header): Display control characters readably.
1027 (mips_xfer_memory): Add a simple progress display.
1029 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1031 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1033 * remote-hms.c (flush): New function.
1034 (expect): Get edge case right.
1035 (hms_read_inferior_memory): Be more tolerant of line noise.
1037 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1039 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1040 target files, not non-existent mach3.mh and mach3.mt.
1042 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1044 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1045 symbols for all symbol files. Makes skipping over the
1046 trampoline code work when stepping from a function in a shared
1047 library into a function in a different shared library.
1048 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1050 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1052 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1053 names mean end of .o file.
1054 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1055 top of routine. Handle new thread notification cleanly.
1056 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1057 thread notification scheme.
1058 * (child_resume): General cleanups, handle resumption of all
1061 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1063 * ser-go32.c: Rewrite to run under windows.
1064 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1066 * serial.c (serial_open): Notice device "pc".
1067 * remote-e7000.c: Fix copyright date.
1068 (expect): Compare \n and \r the same.
1069 (e7000_open): Allow pc as a serial port
1070 * sh/sh.mt: Add ser-e7kpc.
1071 * h8300/h8300hms.mt: Add ser-e7kpc.
1072 * main.c (proc_wait): Don't wait if using go32.
1074 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1076 * somread.c: Simplify by using stabsect_build_psymtabs.
1077 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1078 corresponding to the name of the text section. All references
1080 (somstab_build_psymtabs): Delete function, no longer needed.
1082 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1084 * somread.c: Renamed from paread.c. Changed function names and
1085 comments to reflect that this file deals with SOM (an object file
1086 format), rather than the PA (a cpu).
1087 (Makefile.in): Chaned appropriately.
1088 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1089 * dbxread.c (somstab_build_psymtabs): Renamed from
1090 pastab_build_psymtabs.
1092 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1094 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1095 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1097 * Makefile.in: Updated for core-sol2.c.
1098 * README: Add notes about SPARCworks cc under Solaris 2.x,
1099 from Casper H.S. Dik (casper@fwi.uva.nl).
1100 * config/mips/xm-makeva.h: Removed, no longer necessary.
1101 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1102 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1103 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1105 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1107 * gdba.el: Put program input and output in a separate buffer.
1109 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1111 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1112 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1113 with global variable of same name in libnsl.so on UnixWare.
1115 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1117 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1118 embedded in template name.
1120 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1122 * config/i386/nm-linux.h: change calling convention of
1123 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1124 target_insert_watchpoint() and
1125 target_remove_watchpoint().
1127 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1128 to be long long in gdb.
1129 * config/mips/tm-bigmips.h: ditto.
1131 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1133 * c-lang.c (asm_language_defn): New definitions for language_asm,
1134 mostly copied from c_language_defn, to avoid warnings when
1135 switching between c and asm stack frames.
1137 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1139 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1140 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1141 (upgrade_type, handle_psymbol_enumerators): Likewise.
1142 (has_opaque_xref, cross_ref): Likewise.
1143 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1144 debugging information, rather than doing it here.
1145 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1146 point in ecoff_debug_swap backend structure, rather than calling
1147 ecoff_slurp_symbolic_info directly.
1149 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1151 * breakpoint.c: Include annotate.h. Call annotate_field rather
1152 than printing annotation directly.
1154 * main.c: Include string.h.
1156 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1158 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1159 call it instead of doing normal loop.
1160 * infcmd.c (attach_command): Don't call wait_for_inferior if
1162 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1163 hook that can decide whether to step over the next breakpoint.
1164 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1165 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1168 * configure.in: Improve sorting/formatting of hosts and targets.
1169 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1170 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1171 * Makefile.in (stop-gdb): New target.
1172 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1175 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1177 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1178 the identical initialization can be deleted from main.c, but i
1179 haven't done so just in case.
1181 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1183 * gdba.el: Added menu windows and slightly improved window
1184 handling to gdba.el. Fixed numerous minor bugs that were causing
1185 emacs and gdb to fall out of sync.
1187 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1189 * breakpoint.c: annotate changes lost at merge, put back in.
1191 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1196 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1198 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1200 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1201 writing of floating registers, the dpx2 kernel disallows it.
1202 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1203 is contained in o_praw.
1204 * irix5-nat.c (solib_map_sections): Adjust sections by the
1205 difference between the loaded address and the prelinked address.
1206 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1208 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1209 symbols, their value is absolute.
1210 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1211 libraries fh->adr fields of zero. Relocate minimal symbol values
1212 upon readin. Relocate non-stabs symbols upon readin.
1213 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1214 start address of the outermost block.
1215 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1216 instead of section_offsets and use relocated pst->textlow for
1217 line number and procedure address relocations.
1219 From gmo@MicroUnity.com (Guillermo A. Loyola):
1220 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1221 Handle SGI Irix5 stIndirect symbol type.
1223 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1225 * breakpoint.c: fix a syntax error native cc does not like.
1227 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1228 * sparclite/Makefile.in: ditto.
1229 * sparcl-tdpe.c: change file name because first 8 chars has to be
1231 * sparcl-stub.c: ditto.
1233 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1235 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1237 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1239 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1240 ignore) a PID argument.
1241 (hppa_pop_frame): Pass a PID to target_write_pc.
1242 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1243 and pass through a PID argument.
1244 (target_read_pc, target_write_pc): Update prototypes.
1246 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1248 * Makefile.in: add new file sparclite-tdep.c.
1249 * sparclite/Makefile.in: add new file sparclite-stub.c.
1250 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1252 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1253 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1255 * sparclite-tdep.c: new file, contains hardware breakpoint support
1257 * sparclite-stub.c: new file, stub code that add support hardware
1259 * breakpoint.c: add hardware breakpoint support.
1260 * breakpoint.h: add new breakpoint type to support hardware
1262 * config/mips/nm-irix4.h: change interface for target dependent
1263 code supporting watch point.
1264 * config/pa/nm-hppab.h: change interface for target dependent
1265 code supporting watch point.
1267 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1269 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1271 * stabsread.c (read_struct_fields): os9k nested structure does not
1272 have terminating ';', instead it just get to ',' and bit position
1275 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1277 * nlmread.c (nlm_symtab_read): Clean up a bit.
1278 * (nlm_symfile_read): Record bounds of main() so that backtrace
1279 command will know where to stop.
1280 * objfiles.c (objfile_relocate): Relocate entry point/func info
1281 for backtrace as well.
1282 * objfiles.h: Define values for invalid PCs for entry point info.
1283 * symfile.c (init_entry_point_info): Initialize invalid values
1284 with aforementioned macros.
1285 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1286 to cause backtrace to stop when it gets back to main().
1287 * config/i386/tm-i386nw.h: Ditto.
1289 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1291 Fix value_print, which used to be ostensibly language-independent,
1292 but would print pointers and arrays in C syntax. Instead, call
1293 a language-specific function.
1294 * language.h (struct language_defn): New functional field
1296 (LA_VALUE_PRINT): New macro.
1297 * language.c (unk_lang_value_print): New stub/dummy function.
1298 (unknown_language_defn, auto_language_defn, local_language_defn):
1300 * c-valprint.c (c_value_print): New function, with code moved from:
1301 * valprint.c (value_print): ... here. Now just invoke
1302 LA_VALUE_PRINT to do language-specific stuff.
1303 * valprint.c (value_print_array_elements): Make non-static.
1304 * c-lang.c (c_language_defn, cplus_language_defn): Add
1305 c_value_print in the la_value_print field.
1306 * m2-lang.c (m2_language_defn): Likewise.
1307 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1308 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1309 * ch-valprint.c (chill_value_print): New function, based on
1310 c_value_print, but use Chill "look and feel."
1311 * c-lang.h (c_value_print): New prototype.
1312 * ch-lang.h (chill_value_print): New prototype.
1313 * value.h (value_print_array_elements): New prototype.
1315 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1316 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1318 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1320 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1321 to new file top.c. Make things extern instead of static and
1322 similar rearrangements to deal with this.
1324 * utils.c: Move fputs_unfiltered to main.c. Remove
1325 FPUTS_UNFILTERED_OVERRIDE ifndef.
1326 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1327 and libgdb uses utils.c and top.c.
1329 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1331 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1333 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1335 * ch-valprint.c (chill_val_print_array_elements): New function.
1336 A Chill version of val_print_array_elements, it prints the
1337 array index labels, in additions ot the array element values.
1338 (chill_val_print): Use the new function.
1340 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1342 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1344 * defs.h (enum language): Add language_asm.
1345 * findvar.c (read_register_bytes read_register_gen
1346 write_register_bytes read_register read_register_pid
1347 write_register write_register_pid supply_register): Move multi-
1348 thread handling down into these routines. Create XXX_pid routines
1349 that allow register references to specify the pid.
1350 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1351 read_sp write_sp read_fp write_fp): Move these routines from
1352 infcmd to findvar to centralize the whole mess.
1353 * i386-nlmstub.c: Portability fixes.
1354 * infptrace.c (child_resume): Conditionalize to allow other natives
1355 to override it. Remove PIDGET gubbish, it's no longer necessary.
1356 * infrun.c (wait_for_inferior): Put registers_changed() before
1357 target_wait() to speed up remote debugging.
1358 * Replace code that reads registers from other threads with much
1359 nicer looking new function calls (see changes to findvar.c).
1360 * Don't skip prologues if debugging assembly source.
1361 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1362 child_resume to handle multi-thread debugging properly.
1363 * remote.c: Add O response to get console output from target.
1364 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1365 SERIAL_ERROR here to simplify callers.
1366 * Change static var timeout to remote_timeout.
1367 * (fromhex): Remove unnecessary return -1 at end of routine.
1368 * (remote_wait): Turn this into a big switch statement. Add
1369 support for O response.
1370 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1371 * (getpkt): Split getpkt into two parts. read_frame deals with
1372 all formatting issues, run-length encoding, and framing. getpkt
1373 now handles error recovery, and frame detection.
1374 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1375 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1376 control. (hardwire_readchar): Handle EINTR from read().
1377 * symfile.c (deduce_language_from_filename): Add support for .s
1379 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1380 override infptrace's child_wait.
1381 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1382 instead of XXXlynx.h.
1383 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1385 * nlm/gdbserve.c: Portability fixes.
1387 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1389 * inftarg.c (child_wait): Call proc_wait, not wait.
1390 (child_mourn_inferior): Call proc_remove_foreign.
1391 * main.c (gdb_init): Call init_proc.
1392 * main.c: Provide dummy versions of init_proc, proc_wait, and
1393 proc_remove_foreign for the gdb case (the libgdb case provides its
1394 own versions of these functions).
1395 * Makefile.in (libgdb-files): Add libproc.a.
1397 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1399 Hardware watchpoints for Linux, from Rick Sladkey
1400 (jrs@world.std.com).
1401 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1402 new hardware breakpoint recovery method.
1403 * i386v-nat.c (i386_insert_watchpoint,
1404 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1405 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1406 New functions to support the 386 hardware debugging registers.
1407 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1408 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1409 target_insert_watchpoint, target_remove_watchpoint): Define these
1410 macros to use the hardware debugging functions in i386v-nat.c.
1412 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1414 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1417 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1419 * target.c, target.h: New variables target_activity_function and
1421 * inflow.c, inferior.h: New functions set_sigio_trap and
1423 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1425 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1427 * remote-sim.h (sim_verbose): Delete.
1428 Document callbacks needed.
1429 (sim_*): Change result to void where there isn't one.
1430 (sim_open): Clarify argument and error response.
1431 (sim_close): Declare.
1432 (sim_load): Change bfd_handle argument to file name. Clarify result.
1433 (sim_create_inferior): Renamed from sim_set_args.
1434 (sim_set_pc): Delete.
1435 (sim_info): Delete printf_fn argument.
1436 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1437 (gdbsim_load): Try sim_load first.
1438 (gdbsim_create_inferior): Call sim_create_inferior.
1439 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1440 (gdbsim_close): Call sim_close.
1441 (gdbsim_files_info): Update call to sim_info.
1442 (gdbsim_ops): Realign comments.
1444 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1446 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1448 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1449 the auxent if the symbol's name is ".file". From David Edelsohn
1450 <c1dje@watson.ibm.com>.
1452 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1454 * breakpoint.c (breakpoint_1): Fix typo.
1456 * annotate.c (annotate_field_end): Fix typo.
1458 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1460 * Makefile.in (TSSTART): Remove; no longer used.
1462 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1463 fputs_unfiltered and exit directly, rather than fatal. The latter
1464 calls vfprintf_unfiltered!
1466 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1467 * value.h, printcmd.c (print_value_flags): Move from here...
1468 * annotate.c: ...to here, and make it use can_dereference.
1470 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1472 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1473 Remove, needed for both native and cross.
1474 * target.c (attach_flag, generic_mourn_inferior): Put here.
1475 * utils.c (job_control): Put here.
1476 (terminal.h): Don't include anymore.
1478 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1480 * source.c (find_source_lines): Always use code that was #ifdef
1481 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1482 leaving it on the chain. Reindent much of this function.
1483 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1484 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1485 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1486 config/ns32k/xm-ns32km3.h: Remove all references to
1487 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1488 * main.c, fork-child.c, many config files: Remove all
1489 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1492 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1493 This avoids __eprintf troubles.
1495 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1497 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1498 initialization code which needs to be called even if we bypass the
1499 command line stuff into gdb_init.
1500 * utils.c (fputs_unfiltered): Surround in #ifndef
1501 FPUTS_UNFILTERED_OVERRIDE.
1502 * Makefile.in (libgdb.a): New target.
1504 * utils.c: Rearrange I/O stuff a bit so that all output goes
1505 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1506 which made %s not work with arbitrarily large strings.
1507 * printcmd.c (printf_command): Use printf_filtered, not
1508 printf_unfiltered and printf, now that arbitrary limit is gone.
1511 * breakpoint.c (watchpoint_check): Remove unused variable b.
1512 * stack.c (print_frame_info): Move sp and buf inside #if.
1513 * eval.c (evaluate_subexp): Remove unused variables pp,
1514 mangle_ptr, ptr, and mangle_tstr.
1515 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1517 * symtab.c (lookup_symtab): Put variable copy inside #if.
1518 (decode_line_1): Put variable q1 inside #if 0.
1519 * target.h: Declare target_link.
1520 * infrun.c (wait_for_inferior): Remove unused variables signame.
1521 * remote.c (remote_resume): Remove unused variable name.
1522 * c-exp.y (parse_number): Parenthesize operand of shift.
1523 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1524 (this is a semantic change, the warning seems to have detected a bug).
1525 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1526 * coffread.c: Move variable temptype inside #if.
1527 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1529 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1530 (chill_val_print): Remove unused variable in_range.
1531 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1532 (chill_val_print): Add default case for switch.
1533 * stabsread.h: Declare stabsect_build_psymtabs.
1534 * os9kread.c (read_minimal_symbols): Make this return void.
1535 (os9k_symfile_read): Remove unused variables stb_exist and val.
1536 (os9k_symfile_init): Remove unused variable val.
1537 (fill_sym): Remove unused variable id.
1538 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1539 unused variable nsl.
1540 Remove unused variable symfile_bfd.
1541 #if 0 unused variables lbrac_unmatched_complaint and
1542 lbrac_mismatch_complaint.
1543 Remove declaration for non-existent function os9k_next_symbol_text.
1545 * annotate.c, annotate.h: New files, containing a function for
1546 each annotation which outputs it.
1547 * Move breakpoints_changed from breakpoint.c to annotate.c.
1548 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1549 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1550 Use annotate.c functions to output annotations.
1551 * Makefile.in (OBS): Add annotate.o.
1553 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1555 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1556 elf_unwind_entries are always initialized.
1558 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1559 stubs which return directly to the caller rather than to the stub
1562 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1564 * c-exp.y (yyerror): Display a more informative error message.
1565 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1566 * m2-exp.y (yyerror): Ditto.
1568 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1570 * inflow.c (job_control): Move definition to front of file.
1572 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1574 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1575 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1577 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1579 * Makefile.in (kdb): Remove old init.c creation commands.
1580 * configure.in (sparclite): Match on sparclite*.
1581 * sparclite/aload.c (main): Only change section addresses for
1582 a.out format object files.
1584 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1586 * config/i386/go32.mh: Define CC.
1588 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1590 * gdbserver/Makefile.in: Remove irrelevant definitions and
1591 comments inherited from the gdb Makefile.
1592 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1593 (VERSION): Update to 4.12.3.
1594 (gdbserver): Remove any existing executable first.
1595 (distclean, realclean): Remove nm.h.
1596 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1597 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1598 Don't use absolute pathname.
1600 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1602 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1605 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1607 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1608 (print_it_normal): Add annotations for the inferior starting and
1609 stopping, and for all the various messages related to how it
1612 * printcmd.c (do_one_display): Annotate.
1613 * stack.c (print_frame_info): Annotate printing of stack frames.
1615 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1617 * remote.c (get_offsets): Handle case where stub doesn't support
1620 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1622 Add partial support for g++ code compiled with -fvtable-thunks.
1623 * c-valprint.c (c_val_print): Add vtblprint support
1625 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1626 pointers (if using thunks) as well as array of structs (otherwise).
1627 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1628 level, and make the latter non-static (so define_symbol can use it).
1629 * stabsread.c (define_symbol): If the type being defined is a
1630 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1631 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1632 * values.c (value_virtual_fn_field): Handle thunks.
1633 * values.c (value_headof): Minor efficiency hack.
1634 * values.c (value_headof): Incomplete thunk support. FIXME.
1636 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * valprint.c (print_longest): Clarify comment about use_local.
1639 * printcmd.c, defs.h (print_address_numeric), callers in
1640 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1641 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1642 exec.c: New argument use_local.
1643 * source.c (identify_source_line): Use filtered output. Use
1644 print_address_numeric.
1646 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1647 language.c (type_error, range_error): Use filtered output.
1648 * utils.c (error_begin): Update comment to tell people to use
1651 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1652 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1655 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1657 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1658 from the fault, #ifndef FAULTED_USE_SIGINFO.
1659 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1661 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1663 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1664 Explicitly annotate each record.
1666 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1668 * xcoffexec.c: Reformat to standards and lint.
1669 (language.h): Include.
1670 (exec_close): Declare arg "quitting".
1671 (file_command): Declare arg "from_tty".
1672 (map_vmap): Cast xmalloc result to PTR.
1673 * rs6000-nat.c: Reformat to standards and lint.
1674 (exec_one_dummy_insn): Use char array for saved instruction.
1675 (fixup_breakpoints): Declare.
1676 (vmap_ldinfo): Be more informative in fatal error messages.
1677 (xcoff_relocate_symtab): Define to return void.
1678 * xcoffsolib.h: Reformat to standards, improve comments.
1679 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1681 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1683 * utils.c, defs.h (error_begin): New function.
1684 (quit): Print annotation before printing the error message.
1685 * main.c (return_to_top_level): Print annotation before doing the
1687 * symtab.c (decode_line_1): Call error not warning and then
1688 return_to_top_level. Call error_begin and printf_unfiltered
1689 rather calling warning (before calls to return_to_top_level).
1690 * core.c (memory_error): Use error_begin, printf_unfiltered,
1691 print_address_numeric and return_to_top_level instead of error.
1692 Cleans up a FIXME-32x64.
1693 * language.c (type_error, range_error): Call error_begin
1694 not just target_terminal_ours.
1696 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1697 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1698 side of an assignment is non-portable.
1700 * utils.c (query): Change syntax of query annotations to be
1701 consistent with other input annotations.
1702 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1704 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1706 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1708 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1709 that have a stack frame size of 32k or larger (from Paul Flinders).
1710 Remove #if 0'd code.
1712 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1714 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1715 for Lynx platforms that need it.
1716 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1718 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1720 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1721 than trying to deduce it from the fault.
1723 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1725 * printcmd.c (print_address_symbolic): Initialize name to empty
1726 string to avoid core dump if lookup fails.
1727 * remote-e7000.c (printf_e7000debug): Error if target not open.
1729 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1731 * i386-nlmstub.c: Update to be more in line with PIN stub.
1732 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1733 * (hex2mem): Init ptr.
1734 * General cleanups to use ConsolePrintf, standard prologues, etc...
1736 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1738 * i386-nlmstub.c: More changes to be compatible with remote.c.
1740 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1741 into (the far less frequently called) dbx_symfile_read.
1743 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1745 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1747 * dbxread.c (record_minimal_symbol): Record the section
1748 associated with the symbol to make dynmaic relocation work.
1749 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1750 Solaris brain-damage which don't apply to relocatable object
1752 * (stabsect_build_psymtabs): New routine to read stabs out of an
1753 arbitrarily named section.
1754 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1756 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1757 stabs out of the nlm.
1758 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1759 brain-damage which don't apply to relocatable object files.
1760 * remote.c (putpkt): Improve error reporting and error handling.
1761 * (get_offsets): Temporary kludge to force data & bss sections to
1762 have the same relocation.
1763 * stabsread.c (define_symbol, scan_file_globals): Record section
1766 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1768 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1769 FIXME-32x64 comment.
1771 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1773 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1774 to after call to target_wait. This means that flush_cached_frames
1775 can call target_terminal_ours if it wants to.
1776 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1777 comment about why the code is dubious.
1779 * stabsread.c (read_type): Call read_type, not nonexistent
1782 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1784 * remote-os9k.c (rombug_fetch_registers): set trace mode
1786 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1788 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1790 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1791 passed to process_one_symbol.
1792 * stabsread.c (read_type): process os9k functio prototype.
1794 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1796 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
1799 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1801 * utils.c (prompt_for_continue): Annotate prompt.
1802 (query): Annotate query.
1803 * printcmd.c (print_frame_args): Change syntax of argument
1804 annotation to make name and value part of a single group of
1805 annotations, not two separate groups.
1806 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
1807 * valprint.c (val_print_array_elements): Change syntax of
1808 annotation to be more concise.
1809 * main.c, defs.h (command_line_input): New argument tells what
1810 string to include in the annotations.
1811 * symtab.c (decode_line_2), main.c (read_command_lines,
1812 command_loop): Change callers.
1814 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
1815 target null pointer.
1816 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
1818 * printcmd.c (output_command): Annotate things we print here too.
1819 * printcmd.c (print_command_1): Add "value-history-value" annotation.
1820 * Move declaration of print_value_flags from defs.h to value.h.
1821 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
1823 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1825 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
1826 BFD handles sun3 dynamic relocations now.
1827 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
1830 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1832 * printcmd.c (print_command_1): Annotate the top-level expressions
1834 (print_frame_args): Annotate each argument.
1835 * printcmd.c, defs.h (print_value_flags): New function.
1836 * cp-valprint.c (cp_print_value_fields): Annotate each field.
1837 * valprint.c (val_print_array_elements): Annotate each array element.
1839 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1841 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
1842 the register contains a pointer to the type, not the type itself.
1844 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1846 * main.c (main): Accept --annotate=N option and make --fullname
1847 the same as --annotate=1.
1848 (command_line_input): Print annotatation before and after prompt.
1849 * blockframe.c (flush_cached_frames): Print annotation.
1850 * Rename frame_file_full_name to annotation_level and move it from
1852 * source.c (identify_source_line): If annotation_level > 1,
1853 change output format.
1854 * breakpoint.c: Print annotation whenever a breakpoint changes.
1855 * main.c: New variable server_command.
1856 (command_line_input): Parse "server " and set server_command.
1857 (dont_repeat): Check server_command.
1859 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1861 * xcoffread.c (xcoff_next_symbol_text): Don't return before
1862 updating raw_symbol and symnum. Return a value in the case where
1865 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
1867 * parse.c: Don't define block_found; it is defined in symtab.c.
1868 * parser-defs.h: Add comment regarding block_found.
1870 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1872 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
1875 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1877 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
1878 section vma. Do not read dynamic relocs for sun3 executables to
1879 avoid BFD assertion message.
1881 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1883 * nm-hppab.h (KERNEL_U_ADDR): Define.
1884 (FIVE_ARG_PTRACE): Likewise.
1885 (CANNOT_STORE_REGISTER): Likewise.
1886 * nm-hppah.h (KERNEL_U_ADDR): Define.
1887 (FIVE_ARG_PTRACE): Likewise.
1888 (CANNOT_STORE_REGISTER): Likewise.
1889 (NEED_TEXT_START_END): Likewise.
1891 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
1892 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
1893 (FIVE_ARG_PTRACE): Likewise.
1894 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
1895 (FIVE_ARG_PTRACE): Likewise.
1897 * hppa-tdep.c (read_unwind_info): Make static.
1898 (restore_pc_queue): Indirect through the target vector to
1899 reload the register state.
1901 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1903 * paread.c (compare_unwind_entries): Delete function. It's been
1904 moved into hppa-tdep.c.
1905 (read_unwind_info): Likewise.
1906 (pa_symfile_read): No longer call read_unwind_info. The unwind
1907 tables will be read in as they are needed.
1909 * hppa-tdep.c (compare_unwind_entries): New function.
1910 (read_unwind_info, internalize_unwinds): Likewise.
1911 (find_unwind_entry): Read in unwind information on demand.
1913 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
1915 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
1916 to : in search path processing.
1917 * defs.h (qsort): Rename argument in prototype.
1918 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
1920 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
1921 (false): Eliminate usages.
1923 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
1925 * h8500-tdep.c (initialize_h8500_tdep, large_command):
1926 All references to value changed to value_ptrlage_command is now
1928 All references to value changed to value_ptr.
1929 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
1930 * remote-hms.c (hms_wait): Timeout after five seconds.
1931 * ser-go32.c (dosasync_read): Poll if timeout < 0.
1932 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
1933 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
1935 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1937 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
1939 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
1941 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1943 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
1944 bp_watchpoint_scope breakpoints.
1945 (struct breakpoint): Add val_chain and related_breakpoint fields
1946 for use by watchpoints.
1948 * breakpoint.c (within_scope): Delete. No longer used.
1949 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
1950 (target_{remove,insert}_watchpoint): Likewise.
1951 (can_use_hardware_watchpoint): New function.
1952 (remove_breakpoint): New function to remove a single breakpoint
1953 or hardware watchpoint.
1954 (insert_breakpoints): Handle insertion of hardware watchpoints.
1955 Store a copy of the value chain derived from the watchpoint
1957 (remove_breakpoints): Simplify by using remove_breakpoint.
1958 (delete_breakpoint): Likewise.
1959 (watchpoint_check): Delete the watchpoint and watchpoint scope
1960 breakpoints when the watchpoint goes out of scope. Save & restore
1961 the current frame after checking watchpoints.
1962 (breakpoint_init_inferior): Likewise (restarting the program
1963 makes all local watchpoints go out of scope).
1964 (bpstat_stop_status): Handle hardware watchpoints much like normal
1965 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
1966 when the watchpoint goes out of scope. Remove and reinsert all
1967 breakpoints before returning if we stopped when a hardware watchpoint
1969 (watch_command): Use a hardware watchpoint when possible. If
1970 watching a local expression, build a scope breakpoint too.
1971 (map_breakpoint_numbers): Also call given function for any
1972 related breakpoints.
1973 (disable_breakpoint): Never disable a scope breakpoint.
1974 (enable_breakpoint): Handle hardware breakpoints much like normal
1975 breakpoints, but recompute the watchpoint_scope breakpoint's
1976 frame and address (if we have an associated scope breakpoint).
1977 (read_memory_nobpt): Handle hardware watchpoints like normal
1978 watchpoints. When necessary handle watchpoint_scope breakpoints.
1979 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
1980 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
1981 (disable_command): Likewise.
1983 * blockframe.c (find_frame_addr_in_frame_chain): New function.
1984 Extern prototype added to frame.h
1986 * infrun.c (wait_for_inferior): Set current_frame and select
1987 a frame before checking if we stopped due to a hardare watchpoint
1988 firing. Handle stepping over hardware watchpoints.
1989 (normal_stop): Remove unnecessary call to select_frame.
1991 * value.h (value_release_to_mark): Declare.
1992 * values.c (value_release_to_mark): New function.
1994 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
1995 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
1997 * hppab-nat.c (hppa_set_watchpoint): New function.
1999 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2000 (HAVE_STEPPABLE_WATCHPOINT): Define.
2001 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2002 (target_{insert,delete}_watchpoint): Define.
2004 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2005 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2006 (target_{insert,remove}_watchpoint): Likewise.
2008 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2010 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2011 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2012 often have the same names as debug symbols for functions, and
2013 confuse lookup_symbol().
2015 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2017 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2018 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2019 REGISTER_RAW_SIZE (1).
2020 Together these changes work around a bug in HP's compiler. Both
2021 seem to be necessary.
2023 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2025 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2026 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2027 are type mst_solib_trampoline.
2029 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2031 * config/m68k/es1800.mt: Change comments.
2033 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2035 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2037 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2039 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2042 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2044 * values.c (unpack_long): Remove obsolete comment about using a
2047 * symfile.c (symbol_file_command): Add comments about command syntax.
2049 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2050 Jim Kingdon (kingdon@cygnus.com)
2052 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2053 are in the .plt section.
2054 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2055 find_solib_trampoline_target): New functions for handling
2056 stepping into -g compiled shared libraries.
2057 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2058 find_solib_trampoline_target): Add prototypes.
2059 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2060 Define to handle stepping into -g compiled shared libraries.
2061 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2062 stepping into -g compiled shared libraries.
2064 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2066 * configure.in: Add mips-*-sysv4* support.
2067 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2068 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2069 New files for MIPS SVR4 support.
2070 * Makefile.in: Update for new mipsv4 files.
2071 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2072 read_next_frame_reg to obtain the frame relative stack pointer.
2073 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2074 obtain the frame relative stack pointer.
2075 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2076 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2077 by entering them into the minimal symbol table.
2078 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2079 a long for float formats.
2080 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2081 get defined in <link.h>.
2082 * solib.c (solib_add): Add shared library sections to the section
2083 table of the target before adding the symbols.
2084 * partial-stab.h: Relocate static and global functions.
2085 * dbxread.c (read_dbx_symtab): Remove unused variable
2086 end_of_text_address. Relocate text_addr when passing it
2089 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2090 library functions before the executable is run. Retrieve dynamic
2091 symbols from stripped executables.
2092 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2093 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2094 if no debugging symbols were found.
2095 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2096 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2098 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2099 OSF/1 has shared libraries.
2101 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2103 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2104 to BFD handling of dynamic symbols.
2106 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2108 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2109 then gets its real address into FUN and its GOT/DP value into %r19.
2111 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2113 * hppa-tdep.c (frameless_function_invocation): If no unwind
2114 descriptor was found, then assume this was not a frameless
2115 function invocation.
2116 (frame_saved_pc): If the saved PC is in a linker stub, then
2117 return the return address which the linker stub will return to.
2119 * xm-hppab.h: Never define USG.
2120 * xm-hppah.h: Always define USG.
2122 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2124 * values.c (unpack_long, value_from_longest),
2125 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2127 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2129 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2131 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2133 For SVR4 targets, enable gdb to set breakpoints in shared
2134 library functions before the executable is run.
2135 * elfread.c (elf_symtab_read): Handle symbols for shared library
2137 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2138 and moved to objfiles.c.
2139 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2140 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2141 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2142 the new generic definition from tm-sysv4.h works for Solaris.
2144 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2146 * elfread.c (elf_symtab_read): Change storage_needed,
2147 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2148 bfd_get_symtab_upper_bound. Check for errors from
2149 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2150 * nlmread.c (nlm_symtab_read): Same changes.
2152 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2154 * xcoffread.c (xcoff_next_symbol_text): New function.
2155 (read_xcoff_symtab): Set next_symbol_text_func to it.
2156 Move raw_symbol outside of read_xcoff_symtab.
2158 * remote.c (getpkt): Remove unused "out" label.
2160 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2162 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2163 about more than one watchpoint being triggered.
2165 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2167 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2169 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2171 * blockframe.c (find_pc_partial_function): mst_file_text
2172 symbols do not live in the shared library transfer table.
2173 * ch-exp.y (decode_integer_value, match_character_literal,
2174 match_bitstring_literal): Guard tolower calls with isupper,
2175 tolower on old BSD systems blindly subtracts a constant.
2176 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2177 well when determining the producer of the object file.
2178 * mdebugread.c (has_opaque_xref): New function to check for
2179 cross reference to an opaque aggregate.
2180 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2181 enter typedefs to opaque aggregates into the symbol tables.
2182 * mdebugread.c (parse_external): Remove skip_procedures argument,
2183 it has always been 1. Remove code that handled stProc symbols,
2184 it was never executed and was wrong, as the index of a
2185 stProc symbol points to the local symbol table and not to the
2186 auxiliary symbol info. Update caller.
2187 * mdebugread.c (parse_partial_symbols): Do not enter external
2188 stProc symbols into the partial symbol table, they are already
2189 entered into the minimal symbol table.
2190 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2191 Remove all conditionals and definitions for ptx.
2192 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2193 Fix addresses of floating point registers in REGISTER_U_ADDR.
2194 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2195 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2196 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2197 signal trampoline code work.
2198 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2199 Remove all conditionals and definitions for ptx.
2200 Remove KDB definitions.
2201 * symm-nat.c (store_inferior_registers): Fetch registers before
2202 storing them to obtain valid floating point control registers.
2203 Store fpu registers.
2204 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2205 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2206 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2208 * symm-nat.c (child_resume): Update type of `signal' parameter.
2209 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2211 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2213 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2214 calling import stubs for functions in shared libraries.
2216 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2218 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2220 * ch-lang.c (chill_is_varying_struct): Magic string is
2221 was "<var_length>" is now "__var_length" (more portable).
2223 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2225 * remote.c (getpkt): If we get a timeout, actually retry rather
2226 than just giving up the first time it happens.
2227 * remote.c: Document sequence numbers.
2228 (remote_store_registers): Change syntax of 'P' request so that it
2229 never looks like a sequence number.
2231 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2233 * os9kread.c (record_minimal_symbol): add section_offset to
2234 relocate minimal symbol table.
2235 * os9kread.c (read_minimal_symbols): ditto.
2236 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2238 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2239 return. Also if file addr is 0 leave it 0, not to relocate.
2240 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2241 'set remotexoff' and 'set remotelog' commands.
2243 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2245 * remote.c (remote_store_registers): Add 'P' request to set an
2246 individual register.
2247 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2250 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2252 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2253 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2254 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2256 * command.c (do_setshow_command, case var_string): Never add a
2257 space to the end of the string.
2258 * NEWS: Document this change.
2259 * .gdbinit: Add a space to the "set prompt" command.
2261 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2263 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2264 changes to make it compile (it doesn't link yet).
2266 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2267 (set_demangling_style, set_demangling_command): Use savestring not
2268 strdup. We were not dealing properly with a NULL return from
2269 strdup, and were not declaring strdup (the system header may or
2272 * valprint.c (val_print): Remove inaccurate comment about what
2273 types can be stub types.
2275 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2276 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2277 Supply alternate version if ATTACH_DETACH is not defined.
2278 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2279 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2280 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2282 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2284 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2286 (skip_trampoline_code): Rewrite and add support for argument
2287 relocation stubs stubs, import/export stubs, calls through
2288 "_sr4export" and cascaded trampolines.
2290 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2291 if no unwind descriptor is found.
2293 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2294 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2295 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2296 differently. All registers are four bytes.
2297 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2299 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2301 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2302 registers as both single and double values (fetching 2nd 32bit half
2303 as necessary). Annotate each register printed with its precision.
2305 * paread.c (read_unwind_info): Fix off-by-one error.
2307 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2309 * main.c (complete_command): Deal with it if arg is NULL.
2311 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2313 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2314 regarding using the PC--using the PC is necessary and all the
2315 FIXME comments in the world won't make it go away.
2317 * valops.c (value_at, value_at_lazy): Give error if we dereference
2319 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2320 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2322 * stabsread.c (patch_block_stabs): Add comment about what happens
2323 if the definition is in another compilation unit from the stab.
2325 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2327 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2329 * main.c (complete_command): New command, from Rick Sladkey
2330 <jrs@world.std.com>.
2331 (symbol_completion_function): Don't declare rl_point and
2332 rl_line_buffer; they are now declared in readline.h.
2333 (show_commands): Don't declare history_base; it is declared in
2335 * command.c (lookup_cmd): Don't delete trailing whitespace.
2336 Reverts change of 14 May 1989.
2338 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2340 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2341 code from prim_record_minimal_symbol_and_info() to here. Callers
2342 of the latter can legitimately supply a section number of -1.
2344 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2346 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2347 member functions have an element in args for a (nonexistent) this
2350 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2352 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2354 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2355 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2357 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2358 for the structure's type. All callers changed.
2360 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2361 for each structure argument rather than assuming it's either
2362 true or false for all structure arguments.
2364 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2365 on the length structure passed, not the compiler used.
2367 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2368 argument for the structure's type.
2370 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2372 * values.c (set_internalvar): Don't set var->value until we are
2373 sure there won't be an error().
2375 * remote.c (get_offsets): Reinstate comment which was in
2376 remote_wait about use of SECT_OFF_TEXT and so on.
2378 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2380 * symmisc.c (maintenance_check_symtabs): New function to check
2381 consistency of psymtabs and symtabs.
2382 * symtab.h (maintenance_check_symtabs): Add prototype.
2383 * maint.c: Add new `maint check-symtabs' command.
2384 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2385 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2386 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2388 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2389 to write_memory to avoid warnings from gcc.
2390 * config/i386/xm-symmetry.h: Add missing #endif.
2391 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2392 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2393 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2395 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2397 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2398 (hppa_push_arguments): Likewise.
2400 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2402 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2403 improve remote debugging efficiency. Also fixed problems with
2404 doing function calls for programs with no entry points.
2405 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2406 entry_point_address.
2407 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2408 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2409 parse_lines): Pass section_offsets info to these routines so that
2410 we can relocate symbol table entries upon readin.
2411 * (psymtab_to_symtab_1): Set symtab->primary to tell
2412 objfile_relocate to do relocations for our symbols.
2413 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2414 (which hang off of the symbol table).
2415 * Use prim_record_minimal_symbols_and_info instead of
2416 prim_record_minimal_symbols to supply section info to make minimal
2417 symbol relocations work.
2418 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2419 -1, try to deduce it from ms_type.
2420 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2421 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2422 add code to relocate objfile->sections data structure.
2423 * remote.c (get_offsets): Use new protocol message to acquire
2424 section offsets from the target.
2425 * (remote_wait): Get rid of relocation stuff. That's all handled
2426 by objfile_relocate now.
2427 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2428 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2430 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2432 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2434 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2436 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2437 can no longer set this at run time.
2438 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2439 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2440 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2441 sparc-tdep.c compiles).
2442 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2444 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2446 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2447 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2448 * configure.in: Recognize m68*-cisco*-*.
2450 * Makefile.in (TAGS): Use variables directly, rather than using
2451 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2452 and means that these filenames no longer need be unique across all
2453 the config/* directories.
2454 * configure.in: Put the config/*/ into TM_FILE, etc.
2456 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2457 and trapv exceptions.
2459 * target.h (struct section_table), objfiles.h (struct obj_section):
2460 Change name of field sec_ptr to the_bfd_section. More mnemonic
2461 and avoids the (sort of, for the ptx compiler) name clash with
2462 the name of the typedef.
2463 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2464 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2466 * utils.c: Include readline.h.
2467 * Makefile.in (utils.o): Add dependency.
2469 * remote.c (getpkt): Add support for run-length encoding.
2471 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2473 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2475 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2477 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2478 prim_record_minimal_symbol.
2481 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2482 computing their offset from the start of the old buffer and adding
2483 to the new buffer, rather than by assuming we can add the
2484 difference between the old buffer and the new buffer (it might not
2485 fit in an int). Merge in cosmetic differences from emacs regex.c
2486 version of this macro.
2488 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2490 * Makefile.in (install-only): Fix use of program_transform_name.
2492 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2494 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2495 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2496 so I'm nuking the command.
2497 * symtab.c (find_addr_symbol): Comment out, no longer used.
2499 * main.c (main): Don't init_source_path for the -cd argument. Now
2500 that source_path doesn't contain the current_directory from when
2501 GDB started up, init_source_path is no longer useful (and is
2502 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2504 * TODO: Remove item about line numbers being off. It is useless
2505 and confusing without a reproducible test case (it mentions
2506 proceed(), but I was able to step through proceed without trouble).
2508 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2510 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2511 library functions before the executable is run. Retrieve dynamic
2512 symbols from stripped executables.
2513 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2514 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2515 symtab.c (list_symbols): Handle mst_solib_trampoline.
2516 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2517 for all targets, remove IBM6000_TARGET dependencies.
2518 * dbxread.c (read_dbx_dynamic_symtab): New function.
2519 * dbxread.c (dbx_symfile_read): Use it.
2520 * dbxread.c (SET_NAMESTRING): Set namestring to
2521 "<bad string table index>" instead of "foo" if the string index is
2523 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2525 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2526 to break_command. Handle mst_file_* minimal symbol types.
2527 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2529 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2531 * c-exp.y(yylex): fix potential memory overflow.
2533 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2535 * environ.c (set_in_environ): Eliminate special handling of PATH and
2537 * putenv.c: Removed, conflicts with system declaration of
2538 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2540 * Makefile.in: Change accordingly.
2541 * procfs.c (procfs_create_inferior): Change comment accordingly.
2543 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2545 * rs6000-tdep.c: Change value to value_ptr.
2547 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2549 * i386m3-nat.c: Include floatformat.h.
2550 (get_i387_state): Use memset not bzero.
2554 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2555 ieee-float.h to floatformat.h.
2557 * valprint.c (val_print_string): Ignore error if the error
2558 happened after a terminating '\0'.
2560 * c-valprint.c (c_val_print): Never add 1 to return value from
2561 val_print_string; just return what it returns.
2563 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2564 looping through all of the enums.
2565 * infrun.c (signals_info): Use it.
2567 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2569 * main.c (main): When printing warning about bad baud rate, don't
2570 use warning(); it relies on current_target which isn't set up yet.
2572 * breakpoint.c (_initialize_breakpoint): Update docstring for
2573 tbreak to match what the code actually does. Don't mention tbreak
2574 in docstrings for "enable once" or "enable breakpoints once".
2576 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2578 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2579 while (0). That defeats the whole purpose of using do . . . while (0).
2580 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2581 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2582 using a ?: expression as an lvalue is not portable.
2584 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2585 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2586 'p' and 'r' symbol descriptors into a single symbol to look for a
2588 * README, config/sparc/tm-sparc.h: Update comments.
2590 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2592 * mdebugread.c (parse_type): Do not complain for types with
2593 an `indexNil' aux index, these are simply undefined types.
2594 Remove indexNil check from caller of parse_type.
2595 * mdebugread.c (parse_partial_symbols): Do not enter
2596 stGlobal, scCommon symbols into the minimal symbol table, their
2597 value is the size of the common, not its address.
2598 Handle scInit, scFini, scPData and scXData sections.
2599 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2601 Enter stProc symbols into the global_psymbols list once, not into
2602 the static_psymbols_list.
2603 Get rid of dummy psymtab if it is empty, to allow proper detection
2604 of stripped executables.
2605 * mdebugread.c (cross_ref): Allow cross references to Fortran
2608 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2610 * stabsread.c (common_block_end, fix_common_block): Stash the
2611 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2612 as to not assume that a pointer fits in an enum.
2614 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2616 * os9kread.c (fill_sym): check compiler verion number for pre-
2618 * os9kread.c (os9k_process_one_symbol): address of symbol is
2619 relative to section not module.
2620 * stabsread.c (define_symbol): add symbol type 's' as local
2622 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2624 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2625 * remote-os9k.c: fix bug in 'set remotebaud' function.
2626 * remote-os9k.c (rombug_link): minimize checking so to improve
2628 * symfile.c (symbol_file_command): check if failed to link, also make
2629 the command be able to accept more than one filenames.
2630 * target.c (target_link): check if failed to link with rombug.
2631 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2633 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2635 * remote-es.c (es1800_child_ops): Don't declare it static.
2637 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2639 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2641 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2643 * dbxread.c: New variable lowest_text_address.
2644 (record_minimal_symbol, read_dbx_symtab): Set it.
2645 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2646 end_of_text_address.
2647 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2649 * dbxread.c (end_psymtab): Remove old and commented out
2650 capping_global and capping_static. Fix comments regarding
2651 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2653 * parser-defs.h: Add "extern" to start of variable declarations so
2654 we don't end up with commons.
2655 * parse.c: Define these variables.
2657 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2660 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2662 * alpha-tdep.c: Change value to value_ptr.
2664 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2666 * solib.c (elf_locate_base): New function to locate the address
2667 of the dynamic linker's runtime structure in the dynamic info section.
2668 * solib.c (locate_base): Use it instead of iterating over the list
2669 of mapped address segments.
2670 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2673 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2675 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2676 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2677 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2678 signal trampoline and interrupt routines.
2679 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2680 (frame_chain, frame_chain_valid): Likewise.
2681 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2682 saved regs convention for SP.
2684 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2685 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2686 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2688 * tm-hppah.h (IN_SIGTRAMP): Define.
2690 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2692 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2693 alphabetic character as the start of a name.
2695 * sparclite/Makefile.in (all install): Build and install aload.
2697 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2698 config.guess and config.sub produce.
2700 * mips-tdep.c: Change value to value_ptr.
2702 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2704 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2705 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2706 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2707 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2708 value with value_ptr. This is for the ptx compiler.
2709 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2711 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2712 #if 0 i386_float_info.
2713 * symm-tdep.c (round): Remove. Also remove sgttyb.
2714 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2715 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2716 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2717 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2719 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2720 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2721 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2722 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2723 tm-i386v.h is apparently OK.
2724 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2725 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2728 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2730 * osfsolib.c (xfer_link_map_member): Update to use new
2731 target_read_string interface.
2733 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2735 * infrun.c (wait_for_inferior): In checking
2736 remove_breakpoints_on_following_step, check
2737 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2739 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2741 * os9kread.c (os9k_process_one_symbol): Rename
2742 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2743 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2744 (CORE_ADDR)0, from target_link, since that is what it uses.
2745 Process name at end, not during parsing (like we did before Kung's
2746 change), so that -readnow and -mapped can appear anywhere.
2747 Make text_relocation a local variable.
2748 * config/i386/i386os9k.mt: Fix comment.
2749 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2750 * os9kread.c: Put "comments" after #endif inside /* */.
2751 * stabsread.h: Add os9k_stabs variable.
2752 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2754 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2755 descriptor in global_symbols not local_symbols.
2756 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2758 (read_type): If os9k_stabs, accept function parameters after 'f'
2760 (read_array_type): If os9k_stabs, don't expect index type and
2761 expect lower and upper to be separated by ',' not ';'.
2762 (read_enum_type): If os9k_stabs, read a number before the first
2763 enumeration constant.
2764 (os9k_init_type_vector): New function.
2765 (dbx_lookup_type): Call it when starting new type vector.
2766 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2767 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2768 * os9kstab.c: Removed.
2769 * Makefile.in: Update accordingly.
2770 * objfiles.c (objfile_relocate_data): Removed.
2771 * remote-os9k.c (rombug_wait): Call objfile_relocate
2772 not objfile_relocate_data.
2773 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2774 * remote-os9k.c (rombug_wait): Call find_pc_section not
2776 * main.c (quit_command): Check inferior_pid; revert Kung change.
2777 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2779 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2781 * os9kread.c: New file to read os9000 style symbo table.
2782 * os9kstab.c: new file to read os9000 style stabs.
2783 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2784 * objfiles.c (find_pc_objfile): new function to search objfile
2786 * objfiles.c (objfile_relocate_data): new function to relocate
2787 data symbols in symbol table.
2788 * objfiles.h: Add two aux fields in struct objfile to handle
2789 multiple symbol table files situation like in os9000.
2790 * symfile.c: Change so 'symbol-file' command can handle multiple
2791 files. Also call target_link() to get relocation infos.
2792 * target.c (target_link): new function to get relocation info when
2793 a symbol file is requested to load.
2794 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2795 because in cross mode there's no inferior pid, bit they need to
2797 Makefile.in: add os9kread.c os9kstab.c and .o's.
2798 configure.in: add i386os9k target.
2799 config/i386/i386os9k.mt: new add.
2800 config/i386/tm-i386os9k.h: new add.
2802 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2804 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
2805 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
2807 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2809 * target.c, target.h (target_read_string): Provide error detection to
2810 caller. Put string in malloc'd space, so caller need not impose
2812 * solib.c (find_solib): Update to use new interface.
2813 * irix5-nat.c (find_solib): Read o_path from inferior
2814 (clear_solib): Free storage for o_path.
2815 * valprint.c (val_print_string): Add comments.
2817 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2819 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
2822 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2824 * value.h (struct value): Add modifiable field.
2825 * values.c (allocate_value, record_latest_value, value_copy): Set it.
2826 (record_latest_value): Don't mess with VALUE_LVAL of value.
2827 * valops.c (value_assign): Check it. Reword existing error
2828 message on not_lval.
2830 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
2831 (STEP_SKIPS_DELAY): Added.
2832 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
2835 * valprint.c (val_print_string): If errcode is set, always print
2836 an error, regardless of force_ellipsis. In the non-EIO case,
2837 just print the error message rather than calling error(). Don't
2838 access *(bufptr-1) if bufptr points to the start of the buffer.
2839 When looking for '\0', don't increment bufptr and addr if bufptr
2840 started out already at limit. If an error happens on fetching the
2841 first character, don't print the string.
2843 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2845 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
2848 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
2849 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
2850 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
2851 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
2852 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
2853 * findvar.c: Update comment regarding ieee-float.h.
2855 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2857 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
2858 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
2859 Define to make backtracing through the various sigtramp handlers
2861 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
2862 the saved pc from ucontext on the stack for SVR4 signal handling.
2864 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2866 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
2867 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
2868 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
2869 just use the global variable itself. When printing baud rate,
2870 don't print a baud rate if baud_rate is -1.
2872 * coffread.c (read_coff_symtab): Pass mst_file_* to
2873 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
2874 symbols in the minimal symbols regardless of SDB_TYPE.
2876 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2878 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
2879 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
2880 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
2881 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
2882 ignored bs->stop for a bp_step_resume breakpoint.
2883 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
2884 which performs one (the check_sigtramp2 one) of the functions
2885 which had been handled by the step_resume_breakpoint. For each
2886 use of the step_resume_breakpoint, make it still use the
2887 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
2889 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
2890 When setting the frame address of the step resume breakpoint, set
2891 it to the address for frame *before* the call instruction is
2892 executed, not after.
2894 * mips-tdep.c (mips_print_register): Print integers using
2895 print_scalar_formatted rather than duplicating all the
2896 CC_HAS_LONG_LONG and so on.
2897 (mips_push_dummy_frame): Use read_register_gen rather than using
2898 read_register and then putting it back in target format with
2899 store_unsigned_integer. If registers are more than 4 bytes, give
2900 an error rather than have some registers overwrite other
2902 #if 0 unused include of opcode/mips.h.
2904 * symfile.h: Don't declare arguments for coff_getfilename.
2906 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
2908 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2910 * configure.in (hppa*-*-osf*): New configuration.
2911 * config/pa/hppaosf.mt: New target makefile fragment.
2912 * config/pa/tm-hppao.h: New target include file.
2914 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2916 * exec.c (print_section_info): Print entry point for exec_bfd only.
2917 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
2918 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
2919 causes problems if <sys/types.h> has no multiple inclusion protection.
2921 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
2923 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
2924 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
2925 (CALL_DUMMY_LENGTH): Changed accordingly.
2927 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
2929 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
2930 numbers of register windows.
2932 * sparclite/hello.c: Add factorial function for testing.
2933 * salib.c: Use macros instead of constants for I/O addresses to
2934 make 931 support easier.
2935 * sparclite.h: Change constraint for LOC to "rJ" to force use of
2936 register in sta/lda instructions.
2938 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
2940 * dbxread.c (process_one_symbol): Set
2941 block_address_function_relative for COFF like we do for ELF and SOM.
2943 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2945 * mdebugread.c (new_psymtab): Pass in section_offsets and set
2947 * mdebugread.c (handle_psymbol_enumerators): New function to enter
2948 the enumerators of an ecoff enum into the partial symbol table.
2949 * mdebugread.c (parse_partial_symbols): Call it.
2950 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
2951 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
2952 offsets. Cast psymtab->read_symtab to PTR before passing it to
2954 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
2955 set up the global offset table pointer in pic compiled code.
2956 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
2957 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
2958 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
2959 ensures that floats are promoted to doubles before they are pushed
2962 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
2964 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
2965 Fixup cache_on and flush_i_cache so that they work for both the
2966 930 and 932 processors. Rewrite most low level funcs (uart
2967 access & cache stuff) to use new ASI access macros in sparclite.h.
2968 Also make it easy to access second serial port.
2970 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2972 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
2973 <sys/stat.h>; not needed.
2975 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2977 * stack.c (print_frame_info): In "pathological" case, don't
2978 distrust the line number information.
2980 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2982 * mips-tdep.c (mips_print_register): handle 64 bits register.
2983 * valprint.c (print_longest): fix a bug in printing 64 bits value.
2985 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2989 * Makefile.in (install): Do the sed for program_transform_name
2990 ourselves instead of worrying about INSTALL_XFORM. This enables
2991 users to override INSTALL_PROGRAM in the standard way.
2993 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
2994 depend on Makefile.in.
2996 * defs.h, valprint.c: Make longest_to_int a function not a macro.
2997 Only test against INT_MIN if a LONGEST is bigger than an int.
2999 * README: Change GhostScript to Ghostscript.
3001 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3003 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3004 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3005 character file names.
3006 * Makefile.in (ALLPARAM): Add these files.
3008 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3009 character file names.
3010 * Makefile.in: Add Kung's new mips64 files.
3012 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3014 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3015 mips64el-*-ecoff and mips64-big-*.
3016 * defs.h: get rid of FORCE_LONG_LONG.
3017 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3018 parsing. Change register size to be MIPS_REGSIZE.
3020 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3022 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3023 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3024 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3026 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3028 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3029 (remove_commands, add_commands): Add/remove hms-drain when target
3032 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3034 * configure.in: Add Lynx/rs6000 support.
3035 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3036 messages. Add rs6000 support. Don't try to modify unwritable
3038 * rs6000-nat.c: Move lots of native dependent stuff (like core
3039 file support) from rs6000-tdep.c & xcoffexec.c to here.
3040 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3041 * xcoffexec.c: Move native dependent stuff to nat.c.
3042 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3044 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3046 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3047 New files to support Lynx/rs6000.
3049 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3051 * README: Remove note about gcc warnings on alpha, these should be
3053 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3054 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3055 remote-utils.c, stabsread.c: Include <string.h>.
3056 * regex.c: Include "defs.h", change re_comp argument to const char *.
3057 * infptrace.c (fetch_register, store_inferior_registers): Change
3058 regaddr to type CORE_ADDR.
3059 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3060 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3062 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3064 * symtab.h: Always define BYTE_BITFIELD to nothing.
3066 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3068 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3069 * configure.in: Remove comment about m68k-em.mt.
3070 * Makefile.in: Remove references.
3072 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3074 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3077 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3079 * target.c (target_preopen): If target_kill doesn't remove the
3080 target from the stack, use pop_target to do it.
3082 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3083 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3084 changes to stabsread.c from summer 1993.
3086 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3087 printing the program, rather than passing NULL to printf.
3088 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3089 try to call UDIDisconnect again. Print better message.
3090 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3092 (udi_create_inferior): If udi_session_id is negative, open a new
3093 TIP rather than giving an error.
3095 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3096 config/ns32k/ns32km3.mh: Define NAT_FILE.
3097 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3098 (it was inconsistent and namespace-wrong) to NM_M3_H.
3099 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3100 (m3_open): New function.
3102 * TODO: Update Mach section.
3104 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3106 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3108 * printcmd.c (printf_command): Add missing single-letter
3109 backslash-escape sequences, and improve error message.
3111 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3113 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3114 rather than trying to shove an int into a pointer and back out
3115 again. This avoids compiler warnings.
3117 * defs.h (alloca): Declare as void *, not char *, on hpux.
3118 Don't prototype it, just declare the return type.
3120 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3122 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3123 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3125 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3127 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3128 ZERO_REGNUM, just read it as zero without talking to the board.
3130 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3132 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3133 to store_floating, not nonexistent variable len.
3135 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3137 (mips_store_word): Change calling convention to return errors, and
3138 to provide old contents if the caller wants it.
3139 (mips_xfer_memory): Deal with errors from mips_store_word.
3140 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3141 define now that remote-mips.c doesn't use BREAKPOINT.
3143 * remote-mips.c (mips_create_inferior): Call warning if arguments
3144 specified, and then execute "set args" command. Call error, not
3145 mips_error, if executable file not specified.
3147 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3150 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3153 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3155 * value.h (print_longest): Rename "value" to "val" in prototype
3156 declaration because some compilers don't like arguments whose
3157 names are the same as types.
3158 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3159 before passing it to remote_*_bytes.
3161 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3163 * h8500-tdep.c (saved_pc_after_call): The size of the
3164 pc is memory model dependent. (segmented_command,
3165 unsegmented_command, _initialize_h8500_tdep): New commands to
3166 change memory model.
3167 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3169 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3170 (hms_wait): Use new status structure
3171 (hms_open): Push the target here. (hms_before_main_loop): Not
3172 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3173 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3174 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3175 all registers in a compact way.
3177 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3179 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3180 as CORE_ADDR to match definition in rs6000-tdep.c.
3182 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3184 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3185 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3186 definitions into the psymtab.
3188 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3190 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3191 a special exceptionSize for the 68332.
3193 * remote-udi.c (udi_attach): If no arguments, print error.
3195 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3197 * Makefile.in (VERSION): Bump to 4.12.1
3198 * NEWS, README: Update to match 4.12 release.
3200 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3202 * command.c (empty_sfunc): New function.
3203 (add_set_cmd): Use it instead of not_just_help_class_command.
3204 (not_just_help_class_command): Change calling convention back to
3205 what it was before yesterday's change.
3207 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3208 of the type if present.
3210 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3212 * printcmd.c (decode_format): Don't blithely set the size for
3213 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3215 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3216 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3217 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3218 always just check against INT_MIN and INT_MAX (this also fixes things
3219 if sizeof (long) > sizeof (int), e.g. Alpha).
3220 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3221 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3222 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3223 BUILTIN_TYPE_UNSIGNED_LONGEST.
3224 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3225 longest_int and longest_unsigned_int.
3226 * value.h (struct value): Just align to LONGEST, rather than worrying
3227 about CC_HAS_LONG_LONG.
3228 * valarith.c (value_binop): Figure out type ourself based on
3229 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3230 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3231 * valprint.c (val_print_type_code_int): Just call
3232 extract_unsigned_integer directly, rather than going through
3234 * printcmd.c (decode_format): Remove code which would sometimes
3235 change 'g' size to 'w' for integers. print_scalar_formatted handles
3236 printing huge integers well enough, thank you.
3238 * command.c (add_set_cmd, not_just_help_class_command): Change
3239 to make this the sfunc, not cfunc, since that is how we call it.
3240 * command.h: Comment difference between sfunc and cfunc.
3241 * demangle.c (set_demangling_command): Add third arg since that
3242 is how it is called.
3243 (_initialize_demangler): Use sfunc, not cfunc, for
3244 set_demangling_command, since that is how it is called.
3245 Remove show_demangling_command; it has no effect.
3247 * command.c (shell_escape): Report errors correctly (with error
3248 message from strerror).
3250 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3252 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3253 x_scnlen.l rather than x_scnlen to match corresponding change in
3256 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3258 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3259 Change comments regarding TYPE_CODE_BOOL.
3260 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3261 regardless of the language.
3262 (value_true): Just call value_logical_not regardless of language.
3263 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3264 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3265 * language.h: Improve comment for la_builtin_type_vector.
3266 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3267 builtin_type_m2_bool.
3269 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3271 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3272 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3274 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3276 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3277 by restarting the ioctl.
3279 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * target.h (target_wait): Add comment about calling
3282 return_to_top_level.
3284 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3286 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3287 additional arguments.
3288 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3290 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3292 * sparc-stub.c: Remove unnecessary #include of memory.h.
3294 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3296 * mips-tdep.c: Remove code which sets saved_regs from
3297 init_extra_frame_info and put it in new function mips_find_saved_regs.
3298 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3299 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3300 check if it is NULL and call mips_find_saved_regs if so.
3302 * remote-mips.c: Use unfiltered, not filtered, output most places.
3304 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3305 backtrace. Revise comments.
3307 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3309 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3310 alpha and irix. The _sigtramp case has to be handled properly
3311 in the tdep files if we have no ecoff debugging info.
3312 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3313 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3314 without PC_REGNUM kludge.
3315 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3316 Clean up handling of mips sigtramp frames, improve comments.
3318 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3320 * paread.c (read_unwind_info): Fix typo.
3322 * paread.c (pa_symtab_read): Update the "check_strange_names"
3323 filter to match GCC's current output. Filter out section symbols
3324 (which the HP linker sometimes puts in the wrong place).
3326 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3328 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3330 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3332 * Makefile.in: Remove all references to sparcly-nat.c.
3334 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3335 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3336 duplicating serial.h and target.h.
3338 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3339 are not used anywhere (a 5 Oct 1993 change removed the uses).
3341 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3342 * config/m68k/es1800.mt: Add comment.
3343 * remote-es.c: Extensive changes to update to current conventions.
3345 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3346 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3347 to achieve the desired timeout.
3348 * serial.h (serial_t): Add field timeout_remaining.
3350 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3352 * c-exp.y (yylex): Reenable nested type code.
3354 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3356 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3358 * remote-mips.c (mips_ops): Fix docstring.
3360 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3362 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3363 with the old tm-m68k-em.h:
3364 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3365 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3366 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3367 Add FIXME regarding GET_LONGJMP_TARGET.
3369 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3370 * infptrace.c (kill_inferior): Add comments.
3371 * main.c (quit_command): Call target_close after we kill or
3373 * remote-udi.c (udi_close): Don't error() if QUITTING.
3375 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3377 * configure.in: Make m68k-coff and aout add monitor support in
3378 addition to the standard serial support.
3380 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3382 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3385 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3387 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3388 * elfread.c (record_minimal_symbol_and_info),
3389 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3391 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3393 * i386-stub.c: Add ".text" right before "mem_fault:".
3395 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3397 * remote-utils.c (usage): Fix message to be accurate and conform
3398 more closely to normal conventions.
3400 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3401 whether to show information about exec_bfd, and not control whether
3402 to show information about device and speed.
3404 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3405 usage message, don't dump core.
3407 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3408 for variable size array.
3409 (bug_fetch_register, bug_store_register): Rename "value" to
3410 "fpreg_buf" because some compilers don't like variables whose
3411 names are the same as types.
3412 (bug_store_register): Use a cast when converting char * to
3415 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3416 of the command in error message (the text was referring to the old
3417 name of the command).
3419 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3421 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3422 full details on structure elements without names. This partially
3423 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3424 of those changes was accidental.
3426 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3427 defined, make it an error to specify a single argument which is not
3430 * Makefile.in (version.c), main.c (print_gdb_version): Use
3431 host_alias and target_alias, not host_canonical and
3432 target_canonical, to print configuration.
3434 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3436 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3437 of builtin_type_long. It is necessary to get a type which is
3438 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3440 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3441 various miscellaneous things discovered in the process:
3442 * printcmd.c, defs.h (print_address_numeric): New function.
3443 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3444 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3445 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3446 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3448 * utils.c, defs.h (gdb_print_address): New function.
3449 * expprint (dump_expression), gdbtypes.h: Use it.
3450 * breakpoint.c (describe_other_breakpoints),
3451 symmisc.c (dump_symtab, print_symbol):
3452 Use filtered not unfiltered I/O.
3453 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3454 just run gdb under a debugger for this (and it had problems with
3455 printing addresses, how to print b->shadow, etc.).
3456 * buildsym.c (make_blockvector), core.c (memory_error),
3457 exec.c (print_section_info), maint.c (print_section_table),
3458 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3459 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3460 Add comments saying code is broken. Marked with "FIXME-32x64".
3461 * dbxread.c (process_one_symbol), partial-stab.h (default),
3462 remote-vx.c (vx_run_files_info):
3463 Don't cast int being passed to local_hex_string.
3464 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3465 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3467 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3469 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3470 * source.c: Include <sys/types.h> regardless of USG.
3472 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3474 * valops.c (value_assign): Set `type' after coercing toval.
3475 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3476 Use extract_unsigned_integer to get the address of a reference.
3478 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3480 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3481 AIX can use ? instead of \ for continuation. Deal with it.
3483 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3484 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3485 the HP compiler in ANSI mode doesn't like.
3487 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3488 based on USG, rather than defining HAVE_SIGSETMASK to an
3489 expression containing defined. Having a macro used in #if expand
3490 to an expression containing "defined" is undefined according to
3491 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3494 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3496 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3497 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3499 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3501 * ch-exp.y (match_string_literal): Allow a zero-length string.
3502 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3504 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3506 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3507 passing them to print_387_status.
3508 (print_387_status): Don't subtract top from 7 before using it.
3509 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3510 from 7; the above explains it.
3512 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3514 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3515 pointer value when fixing up the frame at the start of a function.
3517 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3519 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3520 Sparc from the stack.
3522 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3524 * remote-mips.c (mips_initialize): Clear mips_initializing via
3525 cleanup chain, not directly.
3527 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3528 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3529 munging the timeout due to the limited range of c_cc[VTIME].
3531 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3532 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3533 m3-nat.c (m3_create_inferior): Pass it.
3534 * procfs.c: Remove ptrace function. It was declared in a way which
3535 conflicted with the prototype in unistd.h on Solaris.
3537 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3539 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3540 in the sigcontext if it is a signal trampoline frame.
3541 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3542 Define for Solaris2.
3544 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3546 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3547 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3548 tm-sparc.h so they can be overridden if necessary.
3550 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3552 * lynx-nat.c: Add Sparc support.
3553 * sparcly-nat.c: Remove. It's useless.
3554 * config/sparc/nm-sparclynx.h: Rewrite.
3555 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3557 * config/sparc/tm-sparclynx.h: Rewrite.
3559 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3561 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3562 directory. Old code was discarded, since the new opcode table has
3565 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3567 * Makefile.in (realclean): Remove info files per make-stds.texi.
3569 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3571 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3572 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3573 * config/sparc/tm-sun4sol2.h: Define it.
3575 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3577 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3578 if we did not find a symbol.
3580 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3582 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3585 * hppab-nat.c (call_ptrace): Delete redundant function.
3586 (kill_inferior, attach, detach, child_resume): Likewise.
3587 (child_xfer_memory): Likewise.
3589 * hppah-nat.c (call_ptrace): Delete redundant function.
3590 (kill_inferior, attach, detach, child_resume): Likewise.
3592 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3594 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3596 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3598 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3599 (CHILD_XFER_MEMORY): Define.
3600 (PT_*): Define so that generic infptrace.c code can be used.
3602 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3604 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3605 struct section_offsets *, not a (nonexistent) struct section_offset *.
3607 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3608 internal_xcoff_symtab, not an array of one of them. Change lots of
3609 "main_aux" to "&main_aux" and so on.
3611 * coffread.c, xcoffread.c: Include <coff/internal.h>
3614 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3616 * coffread.c (coff_getfilename): Make it not static.
3618 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3620 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3621 a completely gratuitous difference between xcoffread.c and coffread.c).
3623 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3625 * infrun.c (wait_for_inferior): Don't set frame for
3626 step_resume_breakpoint for IN_SIGTRAMP cases.
3628 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3629 breakpoint.c (bpstat_what): Move step_resume from its own field of
3630 the struct bpstat_what into the main_action. Make it override
3631 other breakpoints. This is a conservative change in the sense
3632 that before the step resume breakpoint was a breakpoint.c
3633 breakpoint, hitting the step resume breakpoint overrode even
3634 calling bpstat_stop_status.
3636 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3638 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3639 in case execution was stopped in the called function.
3640 * stack.c (print_frame_info, frame_info): If backtracing through
3641 a call dummy, handle the starting source line number on a line
3642 boundary like backtracing through sigtramp.
3643 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3644 for call dummy frame right. Remove old test for dummy frame,
3645 it has been unused at least since gdb-3.5.
3646 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3649 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3651 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3653 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3655 * infrun.c (signals_info), target.c (target_signal_from_name):
3656 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3658 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3660 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3661 * inflow.c (terminal_ours_1): When discussing how to deal with the
3662 tty state, make note of query() as well as readline.
3664 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3665 signals for which stop and print are cleared by default.
3667 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3669 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3670 reserved fields to hold a stub unwind entry type. Fix typo.
3671 (stub_unwind_entry): New structure for raw stub unwind entries.
3672 (stub_unwind_types): The types of stubs we may encounter.
3673 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3674 * hppa-tdep.c (rp_saved): Use additional information provided
3675 by linker stub unwind descriptors.
3676 (frameless_function_invocation): Likewise.
3677 (frame_chain_valid): Likewise.
3678 * paread.c (compare_unwind_entries): New function for sorting
3679 unwind table entries.
3680 (read_unwind_info): Rewrite to remove dependency on host endianness.
3681 Read in data from the $UNWIND_END$ subspace which contains linker
3682 stub unwind descriptors. Merge that data into the basic unwind
3685 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3687 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3689 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3690 from either the symbol name or the auxent.
3691 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3694 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3696 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3698 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3700 * README: Update notes for alpha port.
3702 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3704 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3705 for operation fault, constraint fault, and type fault.
3707 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3709 * Makefile.in (init.c): Add comment explaining formatting conventions.
3711 * c-exp.y (parse_number): Assign to temporary between the right
3712 shifts, to work around a bug in the SCO compiler.
3714 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3715 Add various files which were added to GDB recently.
3717 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3720 * Makefile.in: Add mostlyclean target.
3722 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3726 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3728 * main.c (show_commands): Make return type of extern
3729 history_get be HIST_ENTRY, rather than struct _hist_entry.
3730 (The latter loses with the upcoming merged readline.)
3732 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3734 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3735 const char *, not char *.
3737 * symtab.h (struct symbol): Make section short, not unsigned short.
3739 * symtab.c (lookup_symbol): Add comment about QUIT here.
3741 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3743 * c-exp.y (parse_number): Check for overflow regardless of range
3744 checking. Fix overflow check to use unsigned LONGEST, not
3747 * c-exp.y (parse_number): Make it so that integer constants are
3748 builtin_type_long_long if builtin_type_long isn't big enough or if
3749 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3751 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3752 Print our "()" first, then recurse for the target type.
3754 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3756 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3758 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3760 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3762 * utils.c (request_quit): Re-establish signal handler regardless
3765 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3767 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3769 * i960-tdep.c: Include target.h.
3771 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3773 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3775 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3777 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3778 changes (status -> ourstatus; declare status, etc.).
3779 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3781 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3783 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3785 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3787 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3789 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3791 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3793 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3795 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3797 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3799 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
3800 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
3802 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
3805 Add search to target vector (#if 0'd until after 4.12):
3806 * target.h (to_search, target_search): Add.
3807 * gdbcore.h, core.c (generic_search): Add.
3808 * remote.c (remote_search): Add.
3809 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
3812 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
3813 is on, call find_pc_function rather than relying just on the minimal
3814 symbols (probably only matters for symbol readers which don't put
3815 statics in the minimal symbols, but changing this strikes me as
3816 not conservative enough).
3817 Initialize name_location in all cases.
3818 If no symbol and no msymbol, don't print anything symbolic.
3820 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
3822 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
3824 * printcmd.c (print_address_symbolic): Make it search the
3825 symtabs for variables as well as functions. Add `set print
3826 fast-symbolic-addr' and default it to fast (the old way).
3827 Print line numbers for data items as well as functions.
3829 * symtab.c (find_addr_symbol): Return the symtab and the symbol
3830 address, if a symbol is found (take two more args pointing to
3831 where to store these results).
3833 * symtab.h (find_addr_symbol): Add prototype.
3835 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3837 * objfiles.h: Fix comments to reflect the fact that the phrase
3838 "top of stack" always refers to where the pushing and popping takes
3839 place, regardless of whether it is at the highest or lowest address.
3841 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3843 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
3844 compiler generated tag names.
3845 * mdebugread.c (parse_type): Handle cross references to qualified
3847 * valops.c (value_struct_elt): Improve error message if the
3848 address of a method is requested from an object instance.
3849 * valops.c (search_struct_method): Make name_matched non-static
3850 to get it initialized correctly.
3851 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
3852 exclude segment register which are not writable on newer SCO versions.
3854 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3856 * go32-xdep.c: Remove unused function uerror.
3857 (sigsetmask): Declare return type. Declare argument (to match the
3858 way it is called). Explicitly return 0.
3860 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
3862 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
3863 partial_symbol): Shrink the storage sizes of symbols, by making
3864 enums into 1-byte bitfields when compiled __GNUC__, moving all the
3865 enums and small ints to the end of each struct to improve
3866 alignment, and switching the section number from int to unsigned
3869 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
3871 * symtab.c (find_addr_symbol): New routine that will find the nearest
3872 symbol associated with an address. It does so by exhaustive
3873 search of the symtabs, so it's slow but complete.
3875 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
3877 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
3878 to [0,0] rather than [0, end of first source file]. This avoids
3879 problems with other parts of GDB looking for linetables in the
3880 _globals_ symtab. Eliminate variables num_object_files and
3881 first_object_file_end.
3883 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3885 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
3886 (pop_frame): Restore PC2 and LR0 from dummy frames.
3887 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
3888 (setup_arbitrary_frame): Handle 3 args and set up real frames.
3889 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
3890 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
3891 (SETUP_ARBITRARY_FRAME): Define.
3893 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3895 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
3897 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3899 * remote-udi.c (udi_resume): Correct prototype.
3901 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3903 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
3904 hppa_frame_find_saved_regs.
3905 * hppa-tdep.c (dig_fp_from_stack): Delete function.
3906 (prologue_inst_adjust_sp): New function.
3907 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
3908 (skip_prologue): Completely rewrite to use unwind information.
3909 (hppa_frame_find_saved_regs): Likewise.
3911 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3913 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
3914 to convert a signal number with appropriate bounds checking.
3916 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
3918 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
3920 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
3921 print a newline to end the display anyway.
3923 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
3924 coprocessor status regs) when popping a frame. This fixes
3925 float exceptions that occur after calling inferior functions.
3927 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3928 Read and write the fsr (float status register) to/from the child
3929 process along with the float regs. Remove Peter Schauer's change
3930 of May 24 '93, which has higher overhead and doesn't solve the
3931 real problem (which was that FSR wasn't being set).
3933 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
3935 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
3936 stack overflow check isn't right after the register stack
3937 adjustment instruction. Metaware R2.3u compiler moves other
3938 things in front of it. This fix isn't perfect but is what's
3941 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3943 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
3945 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
3946 character filenames.
3947 * configure.in: Change accordingly.
3949 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
3951 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
3952 _filtered io routines from these two files.
3954 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3956 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
3957 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
3958 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
3960 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
3962 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3964 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
3965 printing to gdb_stderr.
3967 * remote-udi.c (udi_kill): Don't close the connection, just set
3968 inferior_pid to zero.
3969 (udi_mourn): Call remove_breakpoints.
3971 * remote-udi.c: Remove obsolete need_artificial_traps comment.
3973 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
3975 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3977 * symtab.c (lookup_symbol): Don't try adding .c to the name.
3979 * remote-bug.c: At the start of each section, reset srec_frame
3982 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
3983 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
3984 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
3985 code which looks for those two waitkinds. Use switch statement.
3986 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
3987 CHILD_SPECIAL_WAITSTATUS.
3989 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
3990 * Move target_signal_from_host, target_signal_to_host, and
3991 store_waitstatus from inftarg.c to target.c. procfs needs them.
3992 * target.c: Include "wait.h" and <signal.h>.
3993 * target.h, infrun.c (proceed), proceed callers: Pass new code
3994 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
3995 enums being treated as unsigned and is cleaner.
3996 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
3998 * infcmd.c (signal_command), infrun.c (signals_info):
3999 Don't allow user to specify numeric equivalent of
4000 TARGET_SIGNAL_DEFAULT.
4002 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4004 * config/alpha/alpha-netware.mt: New target support for Alpha
4006 * configure.in: Add alpha-*-netware* target.
4008 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4010 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4012 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4014 * target.h: Add enum target_waitkind, enum target_signal, and
4015 struct target_waitstatus. Change status argument to target_wait to
4016 be struct target_waitstatus * instead of int *.
4017 * target.h, infrun.c, all targets: Change type of signal arguments
4018 to resume(), proceed(), and target_resume() from int to enum
4020 * All targets (*_wait, *_resume): Change accordingly.
4021 * infcmd.c (program_info, signal_command), throughout infrun.c,
4022 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4023 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4024 signal code stuff right with the new signals would be non-trivial).
4025 * inferior.h (stop_signal): Make it enum target_signal not int.
4026 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4027 target_signal_from_name): New functions.
4028 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4029 store_waitstatus): New functions.
4030 * procfs.c (procfs_notice_signals): Use them.
4031 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4033 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4035 * objfiles.c (build_objfile_section_table): Don't abort() if
4036 objfile->sections is already set.
4038 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4039 to match recent change to exec.c.
4043 * main.c (print_gdb_version): Change year to 1994.
4045 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4046 * Makefile.in (NONSRC): Add ChangeLog-93.
4048 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4050 * stabsread.c (read_type): Allow defining several type numbers
4051 at once (e.g. "(1,2)=(3,4)="...).
4053 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4055 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4057 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4059 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4060 to process_one_symbol.
4061 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4062 avoid caching a bad endaddr in find_pc_partial_function.
4064 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4066 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4068 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4070 * infrun.c (wait_for_inferior): Do not step or step resume past
4071 the end of a one-line function we just stepped into.
4073 For older changes see ChangeLog-93
4079 version-control: never