1 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
3 * TODO: Add more items.
4 * tests: Remove the directory and all of its (obsolete) contents.
6 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
8 * coffread.c (init_stringtab): When copying length to stringtab,
9 use target format, not host format, since that is what the rest of
12 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
14 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
15 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
16 NWINCLUDES definitions.
17 * i386-nlmstub.c: Removed.
19 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
21 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
22 char * (from const char *) before assigning. Don't save string we
23 pass to record_minimal_symbol (it already saves it).
25 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
27 * gdbtk.tcl: Let ^U delete lines in the command window.
29 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
31 * cp-valprint.c (static_field_print): New variable, controls
32 printing of static members.
33 (_initialize_cp_valprint): New print set subcommand
34 "static-members". Turn on printing of static members by default.
35 (cp_print_value_fields): Print static members if necessary.
37 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
38 (elf_locate_base): Use only standard BFD functions to collect
39 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
40 tag only if it got defined via the inclusion of <link.h>.
42 * f-exp.y: Write block for OP_VAR_VALUE.
43 * f-valprint.c (info_common_command): Handle `info common'
44 without an argument correctly.
46 * c-typeprint.c (c_type_print_base): Handle template constructors.
47 * symtab.c (gdb_mangle_name): Handle template method mangling,
48 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
50 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
52 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
53 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
54 * ch-valprint.c (chill_val_print): Pass index type directly
55 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
56 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
57 if the index type is a stub.
59 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
61 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
62 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
63 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
64 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
65 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
66 config/mips/riscos.mh, config/pa/hppahpux.mh,
67 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
68 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
69 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
71 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
73 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
75 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
76 Also, add decl for symtab_to_filename.
77 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
78 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
79 routine decr replaces in line code.
80 * (create_file_win): Use catch to handle open failures more
81 elegantly. Also, create special window to display file open
82 failure message. Move opening of file prior to creation of text
84 * (create_asm_win): Add PC as argument. We now base disassembly
85 on PC instead of function name, since function names can be
86 ambiguous (usually seen with shared libs). Also, use catch to
87 simplify code where we don't care about failures.
88 * source.c (symtab_to_filename): New. Returns the file
89 associated with a symtab.
90 * top.c: Define interactive_hook. Called during QUIT to animate
93 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
95 * stabsread.c (read_type): Handle stub types for bitstrings.
96 * stabsread.c (read_array_type): Check for stub domain type
97 using TYPE_FLAG_STUB, not its length.
98 * gdbtypes.c (create_set_type): Handle a stub domain type.
100 * ch-exp.y: Get rid of some extra non-terminals, and move
101 their rules into primitive_value.
102 * parser-defs.h: Add comment about unary postfix operators.
103 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
104 * expprint.c (print_subexp): Recognize unary postfix operator.
106 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
108 * remote-hms.c: use remote_debug instead of hms_silent toggle.
109 Add warnings about depreciation of `snoop' cmd.
111 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
113 * remote-hms.c (hms_read_inferior_memory): Cope when
114 target sends both \r and \n.
116 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
118 * remote-mips.c (mips_error): Place NORETURN macro correctly.
119 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
121 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
123 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
124 mst_solib_trampoline.
126 * f-valprint.c (f_val_print): Change cast of valaddr from
127 CORE_ADDR * to char **, since that is how it is used.
129 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
130 using obsavestring, and pass that to prim_record_minimal_symbol.
131 Having the objfile point to bfd_asymbol_name directly doesn't work
132 if we save and restore a mapped symbol file.
134 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
136 * gdbtk.tcl: Add ref counts to breakpoint tags.
137 * Put quotes around function name in disassemble command to better
138 handle assembler names containing `.'.
139 * Make pclist element 0 be filler to avoid off-by-one problem with
141 * Set names of top-level windows.
142 * Add register display window.
143 * Add PC to label of assembly window.
145 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
147 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
148 to add a generic ROM monitor interface, and support file for the
149 WinBond W89K and the Oki OP50N PA based target boards.
151 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
153 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
154 disassembly more efficient.
155 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
157 * (gdb_loc): Include pc in return value. Also, return function
158 name if arg was specified.
159 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
160 after command completes.
161 * (gdbtk_init): Improve error handling.
163 * gdbtk.tcl: Add lots of comments. Clean up code.
164 * (gdbtk_tcl_fputs): Make output window redirectable.
165 * Add assembly window, and breapoint support.
166 * Make button 1 in margin toggle breakpoints.
167 * Use stippling to indicate breakpoint disabling.
169 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
171 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
173 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
175 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
176 change by replacing `symbols_added' with `so_last'.
177 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
178 global common symbols, they will be resolved by the runtime loader.
179 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
180 Handle scSCommon like scCommon symbols.
182 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
184 * corelow.c (add_solib_stub): Copy to_sections changes from
185 core_ops to current_target after adding the shared libraries.
186 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
187 find_corresponding_bincl_psymtab): Change `repeated header not seen'
188 error to a complaint, simplify complaint.
189 * procfs.c (signalname, errnoname): Make `name' const.
190 * symfile.c (reread_symbols): Use filename from old BFD to
192 * values.c (record_latest_value): Don't record value in the
193 history chain until we are sure there won't be an error.
195 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
197 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
200 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
202 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
204 * remote.c (fromhex): Make error more explicit.
205 (read_frame): Don't print bad checksum information unless
206 remote_debugging. Don't use repeat count unless it's > 0.
207 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
208 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
209 Optionally cope with BC style breakpoints.
210 (e7000_command): After command send directly to the E7000 mark
211 registers as changed.
212 (why_stop, e7000_wait: Understand BC style stop condition.
213 * sh-tdep.c (sh_skip_prologue): Understand more complicated
214 sequences. (frame_find_saved_regs): Likewise.
215 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
217 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
218 (more work here to come)
219 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
222 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
224 * sparclite/Makefile.in: Assorted stuff needed for eload.
226 * sparclite/eload.c: Merge in command line argument parsing and
227 error message handling improvements orignally made to aload.c.
229 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
231 * defs.h (enum misc_command_type, command_control_type): Enums
232 for describing the command and control types.
233 (struct command_line): Add new fields to keep track of the command
234 type and body associated with the command.
235 * top.c: Include value.h. Delete whitespace at the end of lines.
236 (build_command_line, get_command_line): New functions.
237 (execute_control_command, while_command, if_command): Likewise.
238 (realloc_body_list, read_next_line): Likewise.
239 (recurse_read_control_structure): Likewise.
240 (execute_user_command): Call execute_control_command.
241 (read_command_lines): Simplify by calling read_next_line, call
242 read_control_structure for "if" and "while" commands.
243 (free_command_lines): Free new fields in the command structure.
244 (define_command): Reset control_level to zero.
245 (init_main): Install command handlers for "if" and "while" commands.
247 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
249 * c-typeprint.c (c_type_print_varspec_prefix,
250 c_type_print_varspec_suffix): Add cases for Fortran type codes.
251 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
252 call f77_value_literal_string instead.
253 * f_exp.y: Include <string.h>, move include of parser-defs.h.
254 (parse_number): Translate 'd' floats to 'e' so atof() works.
255 (yylex): Remove unused variables.
256 * f-lang.c: Include <string.h>.
257 (get_bf_for_fcn): Remove unused variable.
258 * f-typeprint.c (f_type_print_varspec_prefix,
259 f_type_print_varspec_suffix): Remove unused
260 variables, add cases to switch statements.
261 (f_type_print_base): Remove unused variables.
262 * f-valprint.c (gdbcore.h, command.h): Include.
263 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
264 Call read_memory_integer with correct number of arguments.
265 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
266 with correct argument type.
267 (f77_print_array): Removed unused array array_size_array.
268 (f_val_print): Don't use a CORE_ADDR as a char *.
269 * valops.c (value_cast): Handle COMPLEX and BOOL types.
270 (value_assign): Handle Fortran literal string and complex values.
271 (f77_cast_into_complex, f77_assign_from_literal_string,
272 f77_assign_from_literal_complex): New functions.
274 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
276 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
279 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
281 * i960-tdep.c (signal.h): Don't include.
283 * cxux-nat.c (target_is_m88110): Remove definition.
285 * configure.in (config/nm-empty.h): If cross only, use instead
286 of config/nm-trash.h.
287 * config/nm-trash.h: Remove.
288 * config/nm-empty.h: New file.
289 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
290 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
291 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
292 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
293 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
295 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
297 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
299 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
301 * configure.in: No longer look for nm, tm, and xm headers in
302 config/<header>; they are always in config/<cpu>/<header>.
304 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
306 * objfiles.c (allocate_objfile): Add the newly-created objfile to
307 the end of the list of objfiles, instead of at the beginning.
309 * xcoffread.c (allocate_include_entry): New function, abstracted
310 from code in record_include_begin.
311 (record_include_begin, record_include_end): Call it.
313 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
314 target_has_stack to decide whether to create a real stack frame
317 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
319 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
321 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
323 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
325 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
326 field names into what is expected by sparc-nat.c.
328 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
330 * c-typeprint.c (c_typedef_print): Add missing Chill support.
332 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
334 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
336 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
338 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
339 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
342 * nlm/Makefile.in: Get rid of NWSOURCE.
343 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
344 * nlm/gdbserve.o: Add dummy __main routine.
345 * nlm/gdbserve.def: Turn on debug.
347 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
349 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
351 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
353 * config/tm-nbsd.h: New file, support for all NetBSD targets.
354 * config/xm-nbsd.h: fix typo.
355 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
356 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
358 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
360 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
362 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
363 change typeo in error msg (`inferrior' -> `inferior').
365 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
367 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
368 attach_flag (this check was performed by the callers). Also check
369 inferior_thisrun_terminal.
370 * inftarg.c (child_wait), lynx-nat.c (child_wait),
371 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
372 attach_flag in deciding whether to call set_sigint_trap and
375 * value.h (struct value): Change literal_data from PTR to char *,
376 since that is the way it is used.
378 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
380 * somread.c (som_symfile_read): Force unwinds to be re-read after
381 reading in a new partial symbol table.
383 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
385 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
386 an obsolete conditional.
387 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
388 an obsolete conditional.
389 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
392 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
394 * Makefile.in (ns32k-opcode.h): Remove reference.
395 (ns32k-pinsn.o): Update dependencies.
396 * ns32k-opcode.h: Remove file.
397 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
398 all other code in this file.
400 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
402 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
403 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
405 * nlm/Makefile.in: Add rule for .S.o.
406 * nlm/aio.h: Protect from multiple inclusions.
407 * nlm/alpha-io.S: Remove everything we don't need.
408 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
409 Remove, no longer needed.
410 * nlm/alpha.c: Merge in lots of stuff from previous files.
411 * nlm/alpha.h: Don't #include alpha-patch.h. Make
412 breakpoint_insn extern.
413 * Move stuff from alpha-patch.h into here.
415 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
417 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
419 * annotate.c (annotate_starting): Flush output.
421 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
423 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
424 the callers of symbol_file_add. Gets rid of heuristic fence-post
425 warnings on mips and alpha targets when the PC resides in a shared
426 library which is not yet read in.
427 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
428 irix5-nat.c (solib_add), osfsolib.c (solib_add),
429 remote-vx.c (vx_open), solib.c (solib_add):
430 Add call to reinit_frame_cache after all shared libraries are read in.
431 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
432 symfile.c (symbol_file_command, add_symbol_file_command):
433 Add call to reinit_frame_cache after symbol_file_add.
435 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
437 * config/xm-nbsd.h: New file, support for all NetBSD ports.
438 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
439 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
440 * configure.in: Add sparc-*-netbsd target.
442 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
444 * remote-vx.c (vx_attach): Interpret the command argument as an
447 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
449 * configure.in: Change i[34]86 to i[345]86.
450 * nlm/configure.in: Likewise.
451 * gdbserver/configure.in: Likewise.
453 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
455 * configure.in (i386-*-netware): Automatically configure nlm
458 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
460 * nlm/gdbserve.c: conditionalize header file inclusion for either
461 NetWare 4.0 or PIN targets.
462 * nlm/i386.c: include appropriate header files.
463 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
466 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
468 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
469 * nlm/gdbserve.def: Autoload clib.
471 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
473 * breakpoint.c (condition_command): Call breakpoints_changed.
475 * gdbtypes.h: Declare f77_create_literal_string_type and
476 f77_create_literal_complex_type.
477 * valops.c (f77_value_literal_string, f77_value_substring,
478 f77_value_literal_complex): Use xmalloc not malloc.
479 * valops.c (f77_value_literal_string, f77_value_substring):
480 Make addr char * not CORE_ADDR.
481 * value.h (struct value): Add new field literal_data of aligner union.
482 (VALUE_LITERAL_DATA): Use it.
483 * f-lang.h: Declare find_common_for_function.
484 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
485 myaddr fields of a union. Don't overload it with the frame field
486 (not sure this is necessary; I'm not sure what lval_* codes
487 VALUE_SUBSTRING_* can be used with).
489 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
491 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
492 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
494 * rs6000-nat.c: Include libbfd.h again, needed until reference
495 to bfd_cache_lookup is cleaned out.
497 * config/i386/linux.mh (XM_CLIBS): Add -lm.
499 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
501 Work to reduce the interrupts-off duration when running in DOS.
502 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
503 (dos_async_rx): rewrite to unpack as many characters from the
504 asynctsr as possible into a local buffer.
506 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
508 Initial Fortran language support, adapted from work by Farooq Butt
509 (fmbutt@engage.sps.mot.com).
510 * Makefile.in: Add Fortran-related files and dependencies.
511 * defs.h (language_fortran): New language enum.
512 * language.h (_LANG_fortran): Define.
513 (MAX_FORTRAN_DIMS): Define.
514 * expression.h: Reformat to standard.
515 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
516 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
517 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
518 TYPE_CODE_LITERAL_STRING): New type codes.
519 (type): New fields upper_bound_type and lower_bound_type.
520 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
521 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
523 (builtin_type_f_character, etc): Declare.
524 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
525 * f-exp.y: New file, Fortran expression grammar.
526 * f-lang.c: New file, Fortran language support functions.
527 * f-lang.h: New file, Fortran language support declarations.
528 * f-typeprint.c: New file, Fortran type printing.
529 * f-valprint.c: New file, Fortran value printing.
530 * eval.c (evaluate_subexp): Add code for new expression opcodes,
531 fix wording of error message.
532 * gdbtypes.c (f77_create_literal_complex_type,
533 f77_create_literal_string_type): New functions.
534 * language.c (set_language_command): Add Fortran info.
535 (calc_f77_array_dims): New function.
536 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
538 * symfile.c (deduce_language_from_filename): Recognize .f and .F
539 as Fortran source files.
540 * valops.c (f77_value_literal_string, f77_value_substring,
541 f77_value_literal_complex): New functions.
543 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
545 * c-typeprint.c (c_print_type): Assume demangled arguments
546 if a '(' is found in varstring, looking for ')' at the end of
547 varstring did fail with demangled const member functions, which
548 have a trailing `const'.
549 * remote.c (get_offsets, putpkt): Change to `char' buffers,
550 to avoid errors when compiling with DEC c89.
551 (remote_wait): Cast to `char *' before passing buffer to
552 fputs_filtered, to avoid errors when compiling with DEC c89.
553 (remote_wait): Do not return inferior_pid by default, this
554 statement is never reached, which causes warnings from some
556 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
557 * symfile.c (load_command): If called with no argument, try
558 to get the filename from the executable file.
559 (generic_load): Remove check for NULL filename, it is done
562 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
564 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
565 from June 2, 1994 (what was I thinking?!?). Fix it right this
568 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
570 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
572 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
574 * README: Grammar improvements, clarifications, updates.
576 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
578 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
579 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
580 * configure.in (powerpc-*-netware*): Automatically configure nlm
582 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
583 specific stuff. Make things more configurable.
584 * nlm/configure.in: Add powerpc-*-netware* target. Use
585 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
587 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
588 Remove lots of architecture-specific stuff.
589 * nlm/gdbserve.def: Add new imports.
590 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
591 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
593 * nlm/prelude.o: What was this doing here?
594 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
595 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
596 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
597 * config/powerpc/tm-ppc-nw.h: Ditto.
599 * nlmstub.def: New file, contains imports for 386 nlm stub.
601 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
603 * remote-pa.c: New file for HPPA embedded support. Currently it's
605 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
607 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
609 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
610 STORE_RETURN_VALUE): Define to use %a0 for pointers.
612 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
614 * remote-mips.c: Remove unused declaration of mips_load.
616 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
618 * coffread.c: General cleanup, and support for section offsets.
619 (time.h, sys/types.h, libbfd.h): Don't include.
620 (cur_src_start_addr, cur_src_end_addr): Rename to
621 current_source_start_addr, current_source_end_addr.
622 (nlist_stream_global): Remove.
623 (nlist_bfd_global): New global variable.
624 (coff_symfile_read): Remove code that gets and uses fileno()
626 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
627 section_offsets parameter, add text/data section offset to
628 appropriate symbols' values.
629 (read_one_sym): Use bfd_read instead of fread.
630 (init_stringtab, init_lineno): Change first parameter to a bfd,
631 use bfd routines instead of raw I/O.
633 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
635 * symtab.c (decode_line_1): If funfirstline and we get a
636 non-LOC_BLOCK symbol (e.g. variable or type), then error().
638 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
640 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
641 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
642 (TAGS): Also pass result of find on config sub-directory to etags.
643 (ALLPARAM): Remove; now unused.
645 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
647 * Makefile.in (VERSION): Bump to 4.13.1
648 * NEWS, README: Update to match gdb 4.13 release version.
650 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
652 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
653 * cxux-nat.c: Remove dangling #else block.
654 (m88k_harris_core_register_addr): New function.
656 * environ.c (init_environ): If no environment, do nothing.
658 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
660 * remote.c (remote_wait): Return inferior_pid instead of 0 for
663 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
665 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
668 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
670 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
671 errno_max, signo_max, strtoerrno, strtosigno): Delete.
672 Include "libiberty.h" instead.
674 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
676 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
677 add additional argument specifying raw address to permit
678 proper release of debug registers.
679 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
682 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
684 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
685 define them in top.c. Add comments to the hooks.
687 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
689 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
690 `to_remove_breakpoint' fields.
692 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
694 * infcmd.c (run_command): Remove comment suggesting using
695 target_has_execution instead of inferior_pid.
697 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
699 * remote-mips.c (mips_open): add code to handle baud rate.
701 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
703 * infrun.c (wait_for_inferior): Call target_resume() upon
704 detection of new processes.
706 * procfs.c (create_procinfo): Return pointer to new procinfo
708 * (do_detach): Spacing & formatting cleanup.
709 * (procfs_wait): Move wait_again label to ensure that we really
710 wait again. On exit from fork, release new child from gdbs'
712 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
714 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
716 * i386-nlmstub.c (handle_exception): Wait until the thread has
717 been started before killing the NLM by pointing the PC at
720 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
722 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
723 Irix 5 has a standard _sigtramp signal handler.
724 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
725 it is not needed for a standard _sigtramp signal handler.
726 Add shared library sections to the section table of the target
727 before adding the symbols.
728 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
729 instructions that do not prepare a stack adjustment.
730 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
731 which does the right thing on machines where `char' is unsigned.
733 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
735 * remote.c (remote_open): Move setting of inferior_pid prior to
736 call to remote_start_remote. Also use unique value for pid to
737 avoid confusion with read_register_pid & friends.
738 * (remote_wait): Return inferior_pid instead of 0 in all cases.
740 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
742 * dwarfread.c (bfd.h): Don't include.
744 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
746 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
747 kill the program being debugged. KillMe(), the undocumented
748 call intended for this purpose, causes the server to hang.
750 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
752 * remote.c (read_frame): Calculate run length encoded checksum
754 * config/sh/stub.c: New file.
756 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
758 * target.c (find_default_run_target): Make sure to_can_run is set
761 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
763 * TODO: Remove note about fast watchpoints and remove obsolete
766 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
768 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
769 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
770 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
772 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
774 * target.c (add_target): Don't call clean_target on target
776 * (unpush_target): Test for to_close being set before calling.
777 * (target_xfer_memory, target_info): Check for to_has_memory
778 before playing with memory.
780 * remote.c (remote_open): Set inferior_pid to make kill command
782 * inflow.c (kill_command): Revert change of Aug 2. Use
783 inferior_pid to determine whether to print out "The program is not
786 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
788 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
789 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
790 * m3-nat.c: Pass argument to return_to_top_level.
791 Declare m3_kill_inferior before use.
792 (port_chain_insert): In "can't happen" case, abort rather than
793 setting `mid' to large decimal constant (which gcc warns about).
794 (get_thread_name): Use cast to convert const char * to char *.
795 (add_mach_specific_commands): #if 0 "thread break" command.
796 (m3_trace_him): Call push_target.
797 (mach_really_wait): New argument pid; remove unused
799 (intercept_exec_calls): Call target_terminal_init and
800 target_terminal_inferior once the child execs.
801 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
803 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
805 * procfs.c (procfs_mourn_inferior): don't dereference the
806 procinfo pointer after it has been freed.
808 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
810 * breakpoint.c (breakpoint_1): Improve pluralization in display
811 of breakpoint hit counts.
813 * language.h (struct language_defn): Remove unused field
815 (longest_float): Remove, no longer used.
816 * language.c (unknown_language_defn, auto_language_defn,
817 local_language_defn): Remove init of la_longest_float field.
818 * c-lang.c (c_language_defn, cplus_language_defn,
819 asm_language_defn): Ditto.
820 * ch-lang.c (chill_language_defn): Ditto.
821 * m2-lang.c (m2_language_defn): Ditto.
823 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
825 * defs.h (bfd_read, bfd_seek): Remove declarations.
826 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
828 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
830 * inflow.c (kill_command): Fix a bug which prevented target
831 programs to be killed.
833 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
835 * defs.h: Change two-line declarations to one-line form.
836 (NORETURN): Define as "volatile" only for older GCCs.
837 (ATTR_NORETURN): Define for newer GCCs.
838 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
840 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
842 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
843 * breakpoint.c (delete_breakpoint, enable_breakpoint,
844 disable_breakpoint): Don't call breakpoints_changed; it is now
845 called via the *_breakpoint_hook functions.
846 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
848 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
850 * stabsread.c (read_type): Fix a bug in enum size calculation.
852 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
854 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
855 argument types to shut up GCC.
857 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
858 linker stub, then return the address the stub will return to.
859 (frame_saved_pc): Correctly restart the search for the saved
860 pc when a linker stub is encountered.
862 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
863 register stores emitted by the version 9 HP compilers.
864 (inst_saves_fr): Relax test for a specific base register (%r1);
865 this avoids losing with the version 9 HP compilers.
866 (skip_prologue): Try to skip argument stores emitted by the HP
867 compilers. It's not perfect, but it's better than before.
869 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
871 * findvar.c (write_pc write_pc_pid): Remove casts to long when
872 calling write_register_pid.
873 * (write_register_pid): Add prototype.
875 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
877 * remote.c (read_frame): Split readchar/checksum calculation into
878 two parts since evaluation order is undefined.
880 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
882 From Kevin A. Buettner (kev@cujo.geg.mot.com).
883 * Makefile.in (coredep.o): Add inferior.h as dependency.
884 * inflow.c: Add F_SETOWN to list of defines to check
885 around code that uses F_SETOWN.
887 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
889 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
890 set the -L and -B directory prefixes so we can link with it.
892 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
894 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
895 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
898 * General hackery to support alternate user-interface.
899 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
900 disable_breakpoint): Call hooks for alternate user-interface.
901 * defs.h: Add declarations for alternate user-interface hooks.
902 * main.c (main): Add --nw (and --nowindows) options to disable
904 * (near call to command_loop): Call command_loop_hook if set.
905 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
906 * stack.c: Call print_frame_info_listing_hook if set.
907 * top.c (gdb_init): Initialize targets.c and utils.c prior to
908 other files to make sure that calls to error and warning will
909 work. Call init_ui_hook after everything else.
910 * utils.c (query): Call query_hook if set.
911 * (gdb_flush): Call flush_hook if set.
912 * Change _initialize_utils to initialize_utils cuz we don't use
913 automatic initialization of utils.c anymore.
915 * Support for TK GUI.
916 * Makefile.in: Add rule for gdbtk.o.
917 * configure.in: Add support for --enable-gdbtk.
918 * gdbtk.c: New file. Contains support routines for TK interface.
919 * gdbtk.tcl: New file. Implements GUI policy.
921 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
924 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
926 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
927 there and we are using the gcc from the tree.
928 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
930 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
932 * Makefile.in (annotate.o): Add dependencies.
934 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
936 * sparclite/aload.c: Added new -q (quiet) option.
937 return 0 exit status if file was successfully downloaded.
939 * nlm/gdbserve.c: merge in command line argument parsing changes
940 and bug fixes made to i386-nlmstub.c.
942 * i386-nlmstub.c: The returnLength field must be initialized
943 before portConfig is passed to AIOGetPortConfiguration.
944 Compare command line arguments with strnicmp(); args are
945 case insensitive on netware.
947 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
949 * Makefile.in (DISTSTUFF): Add definition.
950 (diststuff): Add for new distribution support.
951 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
952 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
953 Remove old distribution building rules, now uses standard
954 distribution support in parent directory Makefile.in.
956 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
958 * target.c (push_target): Cast result from xmalloc.
960 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
962 * elfread.c (elf_symtab_read): Discard compiler labels generated
963 by the Solaris 2.1/Intel SunPro compiler.
965 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
967 * target.c (nomemory): Fix prototype and routine to take correct
970 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
972 * Makefile.in (clean): Remove libgdb-files.
974 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
976 * coredep.c: Include inferior.h.
978 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
980 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
983 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
985 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
986 .cp as C++, alphabetize better.
988 * breakpoint.c (ignore, condition): Move usage note into body of
989 help text, so first line can be one-line summary.
991 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
993 * target.c (unpush_target): Fix handling of removal of top target.
995 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
997 * Makefile.in: Add stuff to build nlmstub.
998 * Add rule for annotate.o to keep Sun make happy.
999 * configure.in: Add config for powerpc/Netware.
1001 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1002 filename. This speeds up handling of trailing N_SO stabs (they
1003 mark the end of a .o file).
1005 * target.c, target.h: Change the way pushing and popping of
1006 targets work to support target overlays and inheritance.
1007 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1008 Fixup references to current_target, due to previous changes.
1010 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1011 needed to get the address of longjmp out of the target.
1013 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1015 * main.c: Include <ctype.h>.
1017 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1019 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1022 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1024 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1026 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1028 * Makefile.in (VERSION): Bump to 4.12.4.
1030 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1032 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1033 * configure.in (m88*-harris-cxux*): New configuration.
1034 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1035 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1037 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1038 (TARGET_WRITE_PC): Pass pid through to register writers.
1040 * configure.in (m68*): Put vendor-only-specified host configs
1041 after vendor-and-os-specified configs.
1042 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1044 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1045 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1048 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1050 * elfread.c (elf_symtab_read): Handle error return from
1051 bfd_get_dynamic_symtab_upper_bound gracefully.
1053 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1055 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1056 registers in use by the inferior.
1057 * coredep.c (fetch_core_registers, register_addr): Use it.
1058 * findvar.c (registers_changed, registers_fetched,
1059 read_register_bytes): Ditto.
1060 * infcmd.c (do_registers_info, registers_info): Ditto.
1061 * infptrace.c (fetch_inferior_registers,
1062 store_inferior_registers): Ditto.
1063 * stack.c (frame_info): Ditto.
1065 * coredep.c (CORE_REGISTER_ADDR): New macro.
1066 (fetch_core_registers): Use it.
1068 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1069 * symfile.c (add-symbol-file): Add usage note to help string.
1070 (add_shared_symbol_files_command): New command.
1073 * inferior.h (read_pc_pid): Declare.
1074 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1075 variable b, remove unused variable other_type_used.
1076 * main.c (inferior.h, call-cmds.h): Include.
1077 (gdb_init): Declare.
1078 * remote.c (remote_wait): Return 0 by default.
1080 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1082 Stop printing at null char option, from Oliver Meyer
1083 (omeyer@i3.informatik.rwth-aachen.de).
1084 * valprint.h, valprint.c (stop_print_at_null): New global.
1085 * valprint.c (_initialize_valprint): New print set subcommand
1087 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1088 printing a char array, adjust the number of chars to print.
1090 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1092 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1093 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1094 pic code in addition to prologues where an instruction from the
1095 prologue gets moved into the delay slot of a branch instruction
1096 immediately following the prologue. A table of potential prologue
1097 instructions (prologue_insn_tbl) is now used for picking apart a
1099 (frame_find_saved_regs): Changed the way in which limit gets set
1100 so that the delay slot of branch instructions immediately
1101 following the prologue gets examined.
1102 (pushed_size, store_parm_word, store_parm, push_parameters,
1103 collect_returned_value): Deleted.
1105 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1107 * infrun.c (wait_for_inferior): Handle stepping into leaf
1108 functions whose prologue consists of gp loading code only.
1110 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1112 * dbxread.c: Don't include libbfd.h.
1113 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1114 <time.h>, or <sys/types.h>.
1115 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1116 collect information about the stab and stab string sections.
1118 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1120 * stabsread.c (read_huge_number): handle large unsigned number
1121 for stabs generated by os9k C compiler.
1123 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1125 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1126 * breakpoint.h (hit_count): New breakpoint field.
1127 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1128 (clear_breakpoint_hit_counts): New function.
1129 (bpstat_stop_status): Increment the hit count.
1130 (breakpoint_1): Display the hit count.
1131 * infcmd.c (run_command): Reset breakpoint hit counts.
1132 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1133 displaying hit counts.
1135 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1137 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1138 symbols for all symbol files. Makes skipping over the
1139 trampoline code work when stepping from a function in a shared
1140 library into a function in a different shared library for Irix 5.
1141 Other ELF targets do not have enough information in their
1142 dynamic symbol tables to make this work.
1143 (elf_symtab_read): Relocate mst_solib_trampoline address.
1145 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1147 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1148 * configure.in (m68*-atari-sysv4*): New configuration.
1149 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1150 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1151 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1152 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1153 * config/m68k/amix.mh, config/m68k/amix.mt,
1154 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1157 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1159 * symtab.c (find_function_start_sal): New function to find
1160 the start of a function from a function symbol.
1161 (decode_line_1, decode_line_2): Use it instead of open coded
1162 partial copies of the code.
1163 (list_symbols): Quote symbol name before passing it to
1164 break_command to enable proper handling of mangled symbols.
1166 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1168 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1169 * ch-exp.y (yylex): First try name lookup using exact name
1170 typed by user; if that fails, try lower-cased name.
1172 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1174 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1175 Move "no debugging symbols found" test to symfile.c.
1176 * symfile.c (syms_from_objfile, reread_symbols): Add
1177 "no debugging symbols found" test.
1178 * coffread.c (init_stringtab): Handle stripped files with a
1179 stringtab offset of zero gracefully.
1180 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1181 BFD instead of stop_pc heuristic to determine if it is a dynamically
1183 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1184 ioctl, it indicates that the process has exited.
1186 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1188 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1189 .PARISC.unwind section now.
1191 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1193 * breakpoint.c (mention): Always show breakpoint address if no
1196 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1198 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1199 handling of shared libraries for non-ELF executables, but only if
1200 HANDLE_SVR4_EXEC_EMULATORS is defined.
1201 (locate_base): Try to find debug_base in the dynamic linker
1202 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1203 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1204 Define to enable handling of shared libraries for a.out executables,
1205 run under Solaris BCP.
1207 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1209 * infrun.c (wait_for_inferior): Print "Program exited normally"
1210 regardless of batch_mode.
1211 * defs.h, top.c (batch_mode): Removed.
1213 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1215 * Makefile.in (dcache_h): Remove redundant definition.
1216 (init.c): Add a comment.
1217 (top.c): Remove explicit compile action.
1218 * breakpoint.c (mention): Share code indicating location of
1219 break/watchpoints, don't print address if addressprint is off.
1220 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1221 (demangle): Remove redundant declarations.
1222 * eval.c: Remove redundant function declarations.
1223 * objfiles.h: Cosmetic and grammatical improvements.
1224 * TODO: Various updates.
1226 * remote-mips.c: Replace all \r chars with \015.
1227 (mips_receive_header): Display control characters readably.
1228 (mips_xfer_memory): Add a simple progress display.
1230 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1232 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1234 * remote-hms.c (flush): New function.
1235 (expect): Get edge case right.
1236 (hms_read_inferior_memory): Be more tolerant of line noise.
1238 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1240 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1241 target files, not non-existent mach3.mh and mach3.mt.
1243 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1245 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1246 symbols for all symbol files. Makes skipping over the
1247 trampoline code work when stepping from a function in a shared
1248 library into a function in a different shared library.
1249 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1251 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1253 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1254 names mean end of .o file.
1255 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1256 top of routine. Handle new thread notification cleanly.
1257 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1258 thread notification scheme.
1259 * (child_resume): General cleanups, handle resumption of all
1262 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1264 * ser-go32.c: Rewrite to run under windows.
1265 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1267 * serial.c (serial_open): Notice device "pc".
1268 * remote-e7000.c: Fix copyright date.
1269 (expect): Compare \n and \r the same.
1270 (e7000_open): Allow pc as a serial port
1271 * sh/sh.mt: Add ser-e7kpc.
1272 * h8300/h8300hms.mt: Add ser-e7kpc.
1273 * main.c (proc_wait): Don't wait if using go32.
1275 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1277 * somread.c: Simplify by using stabsect_build_psymtabs.
1278 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1279 corresponding to the name of the text section. All references
1281 (somstab_build_psymtabs): Delete function, no longer needed.
1283 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1285 * somread.c: Renamed from paread.c. Changed function names and
1286 comments to reflect that this file deals with SOM (an object file
1287 format), rather than the PA (a cpu).
1288 (Makefile.in): Chaned appropriately.
1289 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1290 * dbxread.c (somstab_build_psymtabs): Renamed from
1291 pastab_build_psymtabs.
1293 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1295 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1296 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1298 * Makefile.in: Updated for core-sol2.c.
1299 * README: Add notes about SPARCworks cc under Solaris 2.x,
1300 from Casper H.S. Dik (casper@fwi.uva.nl).
1301 * config/mips/xm-makeva.h: Removed, no longer necessary.
1302 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1303 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1304 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1306 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1308 * gdba.el: Put program input and output in a separate buffer.
1310 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1312 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1313 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1314 with global variable of same name in libnsl.so on UnixWare.
1316 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1318 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1319 embedded in template name.
1321 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1323 * config/i386/nm-linux.h: change calling convention of
1324 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1325 target_insert_watchpoint() and
1326 target_remove_watchpoint().
1328 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1329 to be long long in gdb.
1330 * config/mips/tm-bigmips.h: ditto.
1332 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1334 * c-lang.c (asm_language_defn): New definitions for language_asm,
1335 mostly copied from c_language_defn, to avoid warnings when
1336 switching between c and asm stack frames.
1338 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1340 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1341 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1342 (upgrade_type, handle_psymbol_enumerators): Likewise.
1343 (has_opaque_xref, cross_ref): Likewise.
1344 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1345 debugging information, rather than doing it here.
1346 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1347 point in ecoff_debug_swap backend structure, rather than calling
1348 ecoff_slurp_symbolic_info directly.
1350 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1352 * breakpoint.c: Include annotate.h. Call annotate_field rather
1353 than printing annotation directly.
1355 * main.c: Include string.h.
1357 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1359 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1360 call it instead of doing normal loop.
1361 * infcmd.c (attach_command): Don't call wait_for_inferior if
1363 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1364 hook that can decide whether to step over the next breakpoint.
1365 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1366 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1369 * configure.in: Improve sorting/formatting of hosts and targets.
1370 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1371 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1372 * Makefile.in (stop-gdb): New target.
1373 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1376 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1378 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1379 the identical initialization can be deleted from main.c, but i
1380 haven't done so just in case.
1382 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1384 * gdba.el: Added menu windows and slightly improved window
1385 handling to gdba.el. Fixed numerous minor bugs that were causing
1386 emacs and gdb to fall out of sync.
1388 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1390 * breakpoint.c: annotate changes lost at merge, put back in.
1392 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1394 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1397 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1399 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1401 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1402 writing of floating registers, the dpx2 kernel disallows it.
1403 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1404 is contained in o_praw.
1405 * irix5-nat.c (solib_map_sections): Adjust sections by the
1406 difference between the loaded address and the prelinked address.
1407 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1409 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1410 symbols, their value is absolute.
1411 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1412 libraries fh->adr fields of zero. Relocate minimal symbol values
1413 upon readin. Relocate non-stabs symbols upon readin.
1414 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1415 start address of the outermost block.
1416 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1417 instead of section_offsets and use relocated pst->textlow for
1418 line number and procedure address relocations.
1420 From gmo@MicroUnity.com (Guillermo A. Loyola):
1421 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1422 Handle SGI Irix5 stIndirect symbol type.
1424 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1426 * breakpoint.c: fix a syntax error native cc does not like.
1428 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1429 * sparclite/Makefile.in: ditto.
1430 * sparcl-tdpe.c: change file name because first 8 chars has to be
1432 * sparcl-stub.c: ditto.
1434 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1436 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1438 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1440 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1441 ignore) a PID argument.
1442 (hppa_pop_frame): Pass a PID to target_write_pc.
1443 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1444 and pass through a PID argument.
1445 (target_read_pc, target_write_pc): Update prototypes.
1447 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1449 * Makefile.in: add new file sparclite-tdep.c.
1450 * sparclite/Makefile.in: add new file sparclite-stub.c.
1451 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1453 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1454 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1456 * sparclite-tdep.c: new file, contains hardware breakpoint support
1458 * sparclite-stub.c: new file, stub code that add support hardware
1460 * breakpoint.c: add hardware breakpoint support.
1461 * breakpoint.h: add new breakpoint type to support hardware
1463 * config/mips/nm-irix4.h: change interface for target dependent
1464 code supporting watch point.
1465 * config/pa/nm-hppab.h: change interface for target dependent
1466 code supporting watch point.
1468 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1470 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1472 * stabsread.c (read_struct_fields): os9k nested structure does not
1473 have terminating ';', instead it just get to ',' and bit position
1476 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1478 * nlmread.c (nlm_symtab_read): Clean up a bit.
1479 * (nlm_symfile_read): Record bounds of main() so that backtrace
1480 command will know where to stop.
1481 * objfiles.c (objfile_relocate): Relocate entry point/func info
1482 for backtrace as well.
1483 * objfiles.h: Define values for invalid PCs for entry point info.
1484 * symfile.c (init_entry_point_info): Initialize invalid values
1485 with aforementioned macros.
1486 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1487 to cause backtrace to stop when it gets back to main().
1488 * config/i386/tm-i386nw.h: Ditto.
1490 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1492 Fix value_print, which used to be ostensibly language-independent,
1493 but would print pointers and arrays in C syntax. Instead, call
1494 a language-specific function.
1495 * language.h (struct language_defn): New functional field
1497 (LA_VALUE_PRINT): New macro.
1498 * language.c (unk_lang_value_print): New stub/dummy function.
1499 (unknown_language_defn, auto_language_defn, local_language_defn):
1501 * c-valprint.c (c_value_print): New function, with code moved from:
1502 * valprint.c (value_print): ... here. Now just invoke
1503 LA_VALUE_PRINT to do language-specific stuff.
1504 * valprint.c (value_print_array_elements): Make non-static.
1505 * c-lang.c (c_language_defn, cplus_language_defn): Add
1506 c_value_print in the la_value_print field.
1507 * m2-lang.c (m2_language_defn): Likewise.
1508 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1509 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1510 * ch-valprint.c (chill_value_print): New function, based on
1511 c_value_print, but use Chill "look and feel."
1512 * c-lang.h (c_value_print): New prototype.
1513 * ch-lang.h (chill_value_print): New prototype.
1514 * value.h (value_print_array_elements): New prototype.
1516 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1517 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1519 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1521 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1522 to new file top.c. Make things extern instead of static and
1523 similar rearrangements to deal with this.
1525 * utils.c: Move fputs_unfiltered to main.c. Remove
1526 FPUTS_UNFILTERED_OVERRIDE ifndef.
1527 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1528 and libgdb uses utils.c and top.c.
1530 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1532 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1534 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1536 * ch-valprint.c (chill_val_print_array_elements): New function.
1537 A Chill version of val_print_array_elements, it prints the
1538 array index labels, in additions ot the array element values.
1539 (chill_val_print): Use the new function.
1541 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1543 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1545 * defs.h (enum language): Add language_asm.
1546 * findvar.c (read_register_bytes read_register_gen
1547 write_register_bytes read_register read_register_pid
1548 write_register write_register_pid supply_register): Move multi-
1549 thread handling down into these routines. Create XXX_pid routines
1550 that allow register references to specify the pid.
1551 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1552 read_sp write_sp read_fp write_fp): Move these routines from
1553 infcmd to findvar to centralize the whole mess.
1554 * i386-nlmstub.c: Portability fixes.
1555 * infptrace.c (child_resume): Conditionalize to allow other natives
1556 to override it. Remove PIDGET gubbish, it's no longer necessary.
1557 * infrun.c (wait_for_inferior): Put registers_changed() before
1558 target_wait() to speed up remote debugging.
1559 * Replace code that reads registers from other threads with much
1560 nicer looking new function calls (see changes to findvar.c).
1561 * Don't skip prologues if debugging assembly source.
1562 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1563 child_resume to handle multi-thread debugging properly.
1564 * remote.c: Add O response to get console output from target.
1565 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1566 SERIAL_ERROR here to simplify callers.
1567 * Change static var timeout to remote_timeout.
1568 * (fromhex): Remove unnecessary return -1 at end of routine.
1569 * (remote_wait): Turn this into a big switch statement. Add
1570 support for O response.
1571 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1572 * (getpkt): Split getpkt into two parts. read_frame deals with
1573 all formatting issues, run-length encoding, and framing. getpkt
1574 now handles error recovery, and frame detection.
1575 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1576 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1577 control. (hardwire_readchar): Handle EINTR from read().
1578 * symfile.c (deduce_language_from_filename): Add support for .s
1580 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1581 override infptrace's child_wait.
1582 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1583 instead of XXXlynx.h.
1584 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1586 * nlm/gdbserve.c: Portability fixes.
1588 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1590 * inftarg.c (child_wait): Call proc_wait, not wait.
1591 (child_mourn_inferior): Call proc_remove_foreign.
1592 * main.c (gdb_init): Call init_proc.
1593 * main.c: Provide dummy versions of init_proc, proc_wait, and
1594 proc_remove_foreign for the gdb case (the libgdb case provides its
1595 own versions of these functions).
1596 * Makefile.in (libgdb-files): Add libproc.a.
1598 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1600 Hardware watchpoints for Linux, from Rick Sladkey
1601 (jrs@world.std.com).
1602 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1603 new hardware breakpoint recovery method.
1604 * i386v-nat.c (i386_insert_watchpoint,
1605 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1606 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1607 New functions to support the 386 hardware debugging registers.
1608 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1609 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1610 target_insert_watchpoint, target_remove_watchpoint): Define these
1611 macros to use the hardware debugging functions in i386v-nat.c.
1613 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1615 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1618 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1620 * target.c, target.h: New variables target_activity_function and
1622 * inflow.c, inferior.h: New functions set_sigio_trap and
1624 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1626 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1628 * remote-sim.h (sim_verbose): Delete.
1629 Document callbacks needed.
1630 (sim_*): Change result to void where there isn't one.
1631 (sim_open): Clarify argument and error response.
1632 (sim_close): Declare.
1633 (sim_load): Change bfd_handle argument to file name. Clarify result.
1634 (sim_create_inferior): Renamed from sim_set_args.
1635 (sim_set_pc): Delete.
1636 (sim_info): Delete printf_fn argument.
1637 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1638 (gdbsim_load): Try sim_load first.
1639 (gdbsim_create_inferior): Call sim_create_inferior.
1640 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1641 (gdbsim_close): Call sim_close.
1642 (gdbsim_files_info): Update call to sim_info.
1643 (gdbsim_ops): Realign comments.
1645 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1647 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1649 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1650 the auxent if the symbol's name is ".file". From David Edelsohn
1651 <c1dje@watson.ibm.com>.
1653 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1655 * breakpoint.c (breakpoint_1): Fix typo.
1657 * annotate.c (annotate_field_end): Fix typo.
1659 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1661 * Makefile.in (TSSTART): Remove; no longer used.
1663 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1664 fputs_unfiltered and exit directly, rather than fatal. The latter
1665 calls vfprintf_unfiltered!
1667 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1668 * value.h, printcmd.c (print_value_flags): Move from here...
1669 * annotate.c: ...to here, and make it use can_dereference.
1671 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1673 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1674 Remove, needed for both native and cross.
1675 * target.c (attach_flag, generic_mourn_inferior): Put here.
1676 * utils.c (job_control): Put here.
1677 (terminal.h): Don't include anymore.
1679 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1681 * source.c (find_source_lines): Always use code that was #ifdef
1682 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1683 leaving it on the chain. Reindent much of this function.
1684 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1685 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1686 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1687 config/ns32k/xm-ns32km3.h: Remove all references to
1688 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1689 * main.c, fork-child.c, many config files: Remove all
1690 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1693 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1694 This avoids __eprintf troubles.
1696 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1698 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1699 initialization code which needs to be called even if we bypass the
1700 command line stuff into gdb_init.
1701 * utils.c (fputs_unfiltered): Surround in #ifndef
1702 FPUTS_UNFILTERED_OVERRIDE.
1703 * Makefile.in (libgdb.a): New target.
1705 * utils.c: Rearrange I/O stuff a bit so that all output goes
1706 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1707 which made %s not work with arbitrarily large strings.
1708 * printcmd.c (printf_command): Use printf_filtered, not
1709 printf_unfiltered and printf, now that arbitrary limit is gone.
1712 * breakpoint.c (watchpoint_check): Remove unused variable b.
1713 * stack.c (print_frame_info): Move sp and buf inside #if.
1714 * eval.c (evaluate_subexp): Remove unused variables pp,
1715 mangle_ptr, ptr, and mangle_tstr.
1716 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1718 * symtab.c (lookup_symtab): Put variable copy inside #if.
1719 (decode_line_1): Put variable q1 inside #if 0.
1720 * target.h: Declare target_link.
1721 * infrun.c (wait_for_inferior): Remove unused variables signame.
1722 * remote.c (remote_resume): Remove unused variable name.
1723 * c-exp.y (parse_number): Parenthesize operand of shift.
1724 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1725 (this is a semantic change, the warning seems to have detected a bug).
1726 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1727 * coffread.c: Move variable temptype inside #if.
1728 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1730 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1731 (chill_val_print): Remove unused variable in_range.
1732 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1733 (chill_val_print): Add default case for switch.
1734 * stabsread.h: Declare stabsect_build_psymtabs.
1735 * os9kread.c (read_minimal_symbols): Make this return void.
1736 (os9k_symfile_read): Remove unused variables stb_exist and val.
1737 (os9k_symfile_init): Remove unused variable val.
1738 (fill_sym): Remove unused variable id.
1739 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1740 unused variable nsl.
1741 Remove unused variable symfile_bfd.
1742 #if 0 unused variables lbrac_unmatched_complaint and
1743 lbrac_mismatch_complaint.
1744 Remove declaration for non-existent function os9k_next_symbol_text.
1746 * annotate.c, annotate.h: New files, containing a function for
1747 each annotation which outputs it.
1748 * Move breakpoints_changed from breakpoint.c to annotate.c.
1749 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1750 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1751 Use annotate.c functions to output annotations.
1752 * Makefile.in (OBS): Add annotate.o.
1754 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1756 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1757 elf_unwind_entries are always initialized.
1759 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1760 stubs which return directly to the caller rather than to the stub
1763 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1765 * c-exp.y (yyerror): Display a more informative error message.
1766 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1767 * m2-exp.y (yyerror): Ditto.
1769 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * inflow.c (job_control): Move definition to front of file.
1773 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1775 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1776 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1778 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1780 * Makefile.in (kdb): Remove old init.c creation commands.
1781 * configure.in (sparclite): Match on sparclite*.
1782 * sparclite/aload.c (main): Only change section addresses for
1783 a.out format object files.
1785 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1787 * config/i386/go32.mh: Define CC.
1789 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1791 * gdbserver/Makefile.in: Remove irrelevant definitions and
1792 comments inherited from the gdb Makefile.
1793 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1794 (VERSION): Update to 4.12.3.
1795 (gdbserver): Remove any existing executable first.
1796 (distclean, realclean): Remove nm.h.
1797 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1798 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1799 Don't use absolute pathname.
1801 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1803 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1806 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1808 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1809 (print_it_normal): Add annotations for the inferior starting and
1810 stopping, and for all the various messages related to how it
1813 * printcmd.c (do_one_display): Annotate.
1814 * stack.c (print_frame_info): Annotate printing of stack frames.
1816 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1818 * remote.c (get_offsets): Handle case where stub doesn't support
1821 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1823 Add partial support for g++ code compiled with -fvtable-thunks.
1824 * c-valprint.c (c_val_print): Add vtblprint support
1826 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1827 pointers (if using thunks) as well as array of structs (otherwise).
1828 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1829 level, and make the latter non-static (so define_symbol can use it).
1830 * stabsread.c (define_symbol): If the type being defined is a
1831 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1832 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1833 * values.c (value_virtual_fn_field): Handle thunks.
1834 * values.c (value_headof): Minor efficiency hack.
1835 * values.c (value_headof): Incomplete thunk support. FIXME.
1837 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1839 * valprint.c (print_longest): Clarify comment about use_local.
1840 * printcmd.c, defs.h (print_address_numeric), callers in
1841 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1842 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1843 exec.c: New argument use_local.
1844 * source.c (identify_source_line): Use filtered output. Use
1845 print_address_numeric.
1847 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1848 language.c (type_error, range_error): Use filtered output.
1849 * utils.c (error_begin): Update comment to tell people to use
1852 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1853 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1856 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1858 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1859 from the fault, #ifndef FAULTED_USE_SIGINFO.
1860 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1862 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1864 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1865 Explicitly annotate each record.
1867 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1869 * xcoffexec.c: Reformat to standards and lint.
1870 (language.h): Include.
1871 (exec_close): Declare arg "quitting".
1872 (file_command): Declare arg "from_tty".
1873 (map_vmap): Cast xmalloc result to PTR.
1874 * rs6000-nat.c: Reformat to standards and lint.
1875 (exec_one_dummy_insn): Use char array for saved instruction.
1876 (fixup_breakpoints): Declare.
1877 (vmap_ldinfo): Be more informative in fatal error messages.
1878 (xcoff_relocate_symtab): Define to return void.
1879 * xcoffsolib.h: Reformat to standards, improve comments.
1880 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1882 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1884 * utils.c, defs.h (error_begin): New function.
1885 (quit): Print annotation before printing the error message.
1886 * main.c (return_to_top_level): Print annotation before doing the
1888 * symtab.c (decode_line_1): Call error not warning and then
1889 return_to_top_level. Call error_begin and printf_unfiltered
1890 rather calling warning (before calls to return_to_top_level).
1891 * core.c (memory_error): Use error_begin, printf_unfiltered,
1892 print_address_numeric and return_to_top_level instead of error.
1893 Cleans up a FIXME-32x64.
1894 * language.c (type_error, range_error): Call error_begin
1895 not just target_terminal_ours.
1897 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1898 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1899 side of an assignment is non-portable.
1901 * utils.c (query): Change syntax of query annotations to be
1902 consistent with other input annotations.
1903 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1905 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1907 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1909 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1910 that have a stack frame size of 32k or larger (from Paul Flinders).
1911 Remove #if 0'd code.
1913 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1915 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1916 for Lynx platforms that need it.
1917 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1919 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1921 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1922 than trying to deduce it from the fault.
1924 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1926 * printcmd.c (print_address_symbolic): Initialize name to empty
1927 string to avoid core dump if lookup fails.
1928 * remote-e7000.c (printf_e7000debug): Error if target not open.
1930 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1932 * i386-nlmstub.c: Update to be more in line with PIN stub.
1933 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1934 * (hex2mem): Init ptr.
1935 * General cleanups to use ConsolePrintf, standard prologues, etc...
1937 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1939 * i386-nlmstub.c: More changes to be compatible with remote.c.
1941 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1942 into (the far less frequently called) dbx_symfile_read.
1944 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1946 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1948 * dbxread.c (record_minimal_symbol): Record the section
1949 associated with the symbol to make dynmaic relocation work.
1950 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1951 Solaris brain-damage which don't apply to relocatable object
1953 * (stabsect_build_psymtabs): New routine to read stabs out of an
1954 arbitrarily named section.
1955 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1957 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1958 stabs out of the nlm.
1959 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1960 brain-damage which don't apply to relocatable object files.
1961 * remote.c (putpkt): Improve error reporting and error handling.
1962 * (get_offsets): Temporary kludge to force data & bss sections to
1963 have the same relocation.
1964 * stabsread.c (define_symbol, scan_file_globals): Record section
1967 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1969 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1970 FIXME-32x64 comment.
1972 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1974 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1975 to after call to target_wait. This means that flush_cached_frames
1976 can call target_terminal_ours if it wants to.
1977 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1978 comment about why the code is dubious.
1980 * stabsread.c (read_type): Call read_type, not nonexistent
1983 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1985 * remote-os9k.c (rombug_fetch_registers): set trace mode
1987 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1989 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1991 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1992 passed to process_one_symbol.
1993 * stabsread.c (read_type): process os9k functio prototype.
1995 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1997 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2000 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2002 * utils.c (prompt_for_continue): Annotate prompt.
2003 (query): Annotate query.
2004 * printcmd.c (print_frame_args): Change syntax of argument
2005 annotation to make name and value part of a single group of
2006 annotations, not two separate groups.
2007 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2008 * valprint.c (val_print_array_elements): Change syntax of
2009 annotation to be more concise.
2010 * main.c, defs.h (command_line_input): New argument tells what
2011 string to include in the annotations.
2012 * symtab.c (decode_line_2), main.c (read_command_lines,
2013 command_loop): Change callers.
2015 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2016 target null pointer.
2017 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2019 * printcmd.c (output_command): Annotate things we print here too.
2020 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2021 * Move declaration of print_value_flags from defs.h to value.h.
2022 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2024 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2026 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2027 BFD handles sun3 dynamic relocations now.
2028 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2031 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2033 * printcmd.c (print_command_1): Annotate the top-level expressions
2035 (print_frame_args): Annotate each argument.
2036 * printcmd.c, defs.h (print_value_flags): New function.
2037 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2038 * valprint.c (val_print_array_elements): Annotate each array element.
2040 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2042 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2043 the register contains a pointer to the type, not the type itself.
2045 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2047 * main.c (main): Accept --annotate=N option and make --fullname
2048 the same as --annotate=1.
2049 (command_line_input): Print annotatation before and after prompt.
2050 * blockframe.c (flush_cached_frames): Print annotation.
2051 * Rename frame_file_full_name to annotation_level and move it from
2053 * source.c (identify_source_line): If annotation_level > 1,
2054 change output format.
2055 * breakpoint.c: Print annotation whenever a breakpoint changes.
2056 * main.c: New variable server_command.
2057 (command_line_input): Parse "server " and set server_command.
2058 (dont_repeat): Check server_command.
2060 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2062 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2063 updating raw_symbol and symnum. Return a value in the case where
2066 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2068 * parse.c: Don't define block_found; it is defined in symtab.c.
2069 * parser-defs.h: Add comment regarding block_found.
2071 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2073 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2076 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2078 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2079 section vma. Do not read dynamic relocs for sun3 executables to
2080 avoid BFD assertion message.
2082 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2084 * nm-hppab.h (KERNEL_U_ADDR): Define.
2085 (FIVE_ARG_PTRACE): Likewise.
2086 (CANNOT_STORE_REGISTER): Likewise.
2087 * nm-hppah.h (KERNEL_U_ADDR): Define.
2088 (FIVE_ARG_PTRACE): Likewise.
2089 (CANNOT_STORE_REGISTER): Likewise.
2090 (NEED_TEXT_START_END): Likewise.
2092 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2093 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2094 (FIVE_ARG_PTRACE): Likewise.
2095 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2096 (FIVE_ARG_PTRACE): Likewise.
2098 * hppa-tdep.c (read_unwind_info): Make static.
2099 (restore_pc_queue): Indirect through the target vector to
2100 reload the register state.
2102 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2104 * paread.c (compare_unwind_entries): Delete function. It's been
2105 moved into hppa-tdep.c.
2106 (read_unwind_info): Likewise.
2107 (pa_symfile_read): No longer call read_unwind_info. The unwind
2108 tables will be read in as they are needed.
2110 * hppa-tdep.c (compare_unwind_entries): New function.
2111 (read_unwind_info, internalize_unwinds): Likewise.
2112 (find_unwind_entry): Read in unwind information on demand.
2114 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2116 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2117 to : in search path processing.
2118 * defs.h (qsort): Rename argument in prototype.
2119 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2121 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2122 (false): Eliminate usages.
2124 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2126 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2127 All references to value changed to value_ptrlage_command is now
2129 All references to value changed to value_ptr.
2130 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2131 * remote-hms.c (hms_wait): Timeout after five seconds.
2132 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2133 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2134 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2136 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2138 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2140 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2142 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2144 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2145 bp_watchpoint_scope breakpoints.
2146 (struct breakpoint): Add val_chain and related_breakpoint fields
2147 for use by watchpoints.
2149 * breakpoint.c (within_scope): Delete. No longer used.
2150 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2151 (target_{remove,insert}_watchpoint): Likewise.
2152 (can_use_hardware_watchpoint): New function.
2153 (remove_breakpoint): New function to remove a single breakpoint
2154 or hardware watchpoint.
2155 (insert_breakpoints): Handle insertion of hardware watchpoints.
2156 Store a copy of the value chain derived from the watchpoint
2158 (remove_breakpoints): Simplify by using remove_breakpoint.
2159 (delete_breakpoint): Likewise.
2160 (watchpoint_check): Delete the watchpoint and watchpoint scope
2161 breakpoints when the watchpoint goes out of scope. Save & restore
2162 the current frame after checking watchpoints.
2163 (breakpoint_init_inferior): Likewise (restarting the program
2164 makes all local watchpoints go out of scope).
2165 (bpstat_stop_status): Handle hardware watchpoints much like normal
2166 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2167 when the watchpoint goes out of scope. Remove and reinsert all
2168 breakpoints before returning if we stopped when a hardware watchpoint
2170 (watch_command): Use a hardware watchpoint when possible. If
2171 watching a local expression, build a scope breakpoint too.
2172 (map_breakpoint_numbers): Also call given function for any
2173 related breakpoints.
2174 (disable_breakpoint): Never disable a scope breakpoint.
2175 (enable_breakpoint): Handle hardware breakpoints much like normal
2176 breakpoints, but recompute the watchpoint_scope breakpoint's
2177 frame and address (if we have an associated scope breakpoint).
2178 (read_memory_nobpt): Handle hardware watchpoints like normal
2179 watchpoints. When necessary handle watchpoint_scope breakpoints.
2180 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2181 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2182 (disable_command): Likewise.
2184 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2185 Extern prototype added to frame.h
2187 * infrun.c (wait_for_inferior): Set current_frame and select
2188 a frame before checking if we stopped due to a hardare watchpoint
2189 firing. Handle stepping over hardware watchpoints.
2190 (normal_stop): Remove unnecessary call to select_frame.
2192 * value.h (value_release_to_mark): Declare.
2193 * values.c (value_release_to_mark): New function.
2195 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2196 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2198 * hppab-nat.c (hppa_set_watchpoint): New function.
2200 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2201 (HAVE_STEPPABLE_WATCHPOINT): Define.
2202 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2203 (target_{insert,delete}_watchpoint): Define.
2205 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2206 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2207 (target_{insert,remove}_watchpoint): Likewise.
2209 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2211 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2212 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2213 often have the same names as debug symbols for functions, and
2214 confuse lookup_symbol().
2216 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2218 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2219 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2220 REGISTER_RAW_SIZE (1).
2221 Together these changes work around a bug in HP's compiler. Both
2222 seem to be necessary.
2224 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2226 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2227 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2228 are type mst_solib_trampoline.
2230 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2232 * config/m68k/es1800.mt: Change comments.
2234 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2236 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2238 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2240 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2243 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2245 * values.c (unpack_long): Remove obsolete comment about using a
2248 * symfile.c (symbol_file_command): Add comments about command syntax.
2250 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2251 Jim Kingdon (kingdon@cygnus.com)
2253 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2254 are in the .plt section.
2255 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2256 find_solib_trampoline_target): New functions for handling
2257 stepping into -g compiled shared libraries.
2258 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2259 find_solib_trampoline_target): Add prototypes.
2260 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2261 Define to handle stepping into -g compiled shared libraries.
2262 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2263 stepping into -g compiled shared libraries.
2265 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2267 * configure.in: Add mips-*-sysv4* support.
2268 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2269 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2270 New files for MIPS SVR4 support.
2271 * Makefile.in: Update for new mipsv4 files.
2272 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2273 read_next_frame_reg to obtain the frame relative stack pointer.
2274 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2275 obtain the frame relative stack pointer.
2276 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2277 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2278 by entering them into the minimal symbol table.
2279 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2280 a long for float formats.
2281 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2282 get defined in <link.h>.
2283 * solib.c (solib_add): Add shared library sections to the section
2284 table of the target before adding the symbols.
2285 * partial-stab.h: Relocate static and global functions.
2286 * dbxread.c (read_dbx_symtab): Remove unused variable
2287 end_of_text_address. Relocate text_addr when passing it
2290 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2291 library functions before the executable is run. Retrieve dynamic
2292 symbols from stripped executables.
2293 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2294 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2295 if no debugging symbols were found.
2296 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2297 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2299 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2300 OSF/1 has shared libraries.
2302 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2304 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2305 to BFD handling of dynamic symbols.
2307 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2309 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2310 then gets its real address into FUN and its GOT/DP value into %r19.
2312 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2314 * hppa-tdep.c (frameless_function_invocation): If no unwind
2315 descriptor was found, then assume this was not a frameless
2316 function invocation.
2317 (frame_saved_pc): If the saved PC is in a linker stub, then
2318 return the return address which the linker stub will return to.
2320 * xm-hppab.h: Never define USG.
2321 * xm-hppah.h: Always define USG.
2323 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2325 * values.c (unpack_long, value_from_longest),
2326 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2328 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2330 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2332 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2334 For SVR4 targets, enable gdb to set breakpoints in shared
2335 library functions before the executable is run.
2336 * elfread.c (elf_symtab_read): Handle symbols for shared library
2338 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2339 and moved to objfiles.c.
2340 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2341 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2342 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2343 the new generic definition from tm-sysv4.h works for Solaris.
2345 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2347 * elfread.c (elf_symtab_read): Change storage_needed,
2348 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2349 bfd_get_symtab_upper_bound. Check for errors from
2350 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2351 * nlmread.c (nlm_symtab_read): Same changes.
2353 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2355 * xcoffread.c (xcoff_next_symbol_text): New function.
2356 (read_xcoff_symtab): Set next_symbol_text_func to it.
2357 Move raw_symbol outside of read_xcoff_symtab.
2359 * remote.c (getpkt): Remove unused "out" label.
2361 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2363 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2364 about more than one watchpoint being triggered.
2366 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2368 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2370 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2372 * blockframe.c (find_pc_partial_function): mst_file_text
2373 symbols do not live in the shared library transfer table.
2374 * ch-exp.y (decode_integer_value, match_character_literal,
2375 match_bitstring_literal): Guard tolower calls with isupper,
2376 tolower on old BSD systems blindly subtracts a constant.
2377 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2378 well when determining the producer of the object file.
2379 * mdebugread.c (has_opaque_xref): New function to check for
2380 cross reference to an opaque aggregate.
2381 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2382 enter typedefs to opaque aggregates into the symbol tables.
2383 * mdebugread.c (parse_external): Remove skip_procedures argument,
2384 it has always been 1. Remove code that handled stProc symbols,
2385 it was never executed and was wrong, as the index of a
2386 stProc symbol points to the local symbol table and not to the
2387 auxiliary symbol info. Update caller.
2388 * mdebugread.c (parse_partial_symbols): Do not enter external
2389 stProc symbols into the partial symbol table, they are already
2390 entered into the minimal symbol table.
2391 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2392 Remove all conditionals and definitions for ptx.
2393 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2394 Fix addresses of floating point registers in REGISTER_U_ADDR.
2395 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2396 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2397 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2398 signal trampoline code work.
2399 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2400 Remove all conditionals and definitions for ptx.
2401 Remove KDB definitions.
2402 * symm-nat.c (store_inferior_registers): Fetch registers before
2403 storing them to obtain valid floating point control registers.
2404 Store fpu registers.
2405 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2406 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2407 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2409 * symm-nat.c (child_resume): Update type of `signal' parameter.
2410 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2412 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2414 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2415 calling import stubs for functions in shared libraries.
2417 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2419 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2421 * ch-lang.c (chill_is_varying_struct): Magic string is
2422 was "<var_length>" is now "__var_length" (more portable).
2424 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2426 * remote.c (getpkt): If we get a timeout, actually retry rather
2427 than just giving up the first time it happens.
2428 * remote.c: Document sequence numbers.
2429 (remote_store_registers): Change syntax of 'P' request so that it
2430 never looks like a sequence number.
2432 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2434 * os9kread.c (record_minimal_symbol): add section_offset to
2435 relocate minimal symbol table.
2436 * os9kread.c (read_minimal_symbols): ditto.
2437 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2439 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2440 return. Also if file addr is 0 leave it 0, not to relocate.
2441 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2442 'set remotexoff' and 'set remotelog' commands.
2444 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2446 * remote.c (remote_store_registers): Add 'P' request to set an
2447 individual register.
2448 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2451 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2453 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2454 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2455 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2457 * command.c (do_setshow_command, case var_string): Never add a
2458 space to the end of the string.
2459 * NEWS: Document this change.
2460 * .gdbinit: Add a space to the "set prompt" command.
2462 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2464 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2465 changes to make it compile (it doesn't link yet).
2467 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2468 (set_demangling_style, set_demangling_command): Use savestring not
2469 strdup. We were not dealing properly with a NULL return from
2470 strdup, and were not declaring strdup (the system header may or
2473 * valprint.c (val_print): Remove inaccurate comment about what
2474 types can be stub types.
2476 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2477 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2478 Supply alternate version if ATTACH_DETACH is not defined.
2479 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2480 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2481 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2483 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2485 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2487 (skip_trampoline_code): Rewrite and add support for argument
2488 relocation stubs stubs, import/export stubs, calls through
2489 "_sr4export" and cascaded trampolines.
2491 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2492 if no unwind descriptor is found.
2494 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2495 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2496 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2497 differently. All registers are four bytes.
2498 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2500 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2502 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2503 registers as both single and double values (fetching 2nd 32bit half
2504 as necessary). Annotate each register printed with its precision.
2506 * paread.c (read_unwind_info): Fix off-by-one error.
2508 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2510 * main.c (complete_command): Deal with it if arg is NULL.
2512 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2514 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2515 regarding using the PC--using the PC is necessary and all the
2516 FIXME comments in the world won't make it go away.
2518 * valops.c (value_at, value_at_lazy): Give error if we dereference
2520 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2521 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2523 * stabsread.c (patch_block_stabs): Add comment about what happens
2524 if the definition is in another compilation unit from the stab.
2526 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2528 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2530 * main.c (complete_command): New command, from Rick Sladkey
2531 <jrs@world.std.com>.
2532 (symbol_completion_function): Don't declare rl_point and
2533 rl_line_buffer; they are now declared in readline.h.
2534 (show_commands): Don't declare history_base; it is declared in
2536 * command.c (lookup_cmd): Don't delete trailing whitespace.
2537 Reverts change of 14 May 1989.
2539 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2541 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2542 code from prim_record_minimal_symbol_and_info() to here. Callers
2543 of the latter can legitimately supply a section number of -1.
2545 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2547 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2548 member functions have an element in args for a (nonexistent) this
2551 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2553 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2555 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2556 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2558 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2559 for the structure's type. All callers changed.
2561 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2562 for each structure argument rather than assuming it's either
2563 true or false for all structure arguments.
2565 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2566 on the length structure passed, not the compiler used.
2568 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2569 argument for the structure's type.
2571 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2573 * values.c (set_internalvar): Don't set var->value until we are
2574 sure there won't be an error().
2576 * remote.c (get_offsets): Reinstate comment which was in
2577 remote_wait about use of SECT_OFF_TEXT and so on.
2579 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2581 * symmisc.c (maintenance_check_symtabs): New function to check
2582 consistency of psymtabs and symtabs.
2583 * symtab.h (maintenance_check_symtabs): Add prototype.
2584 * maint.c: Add new `maint check-symtabs' command.
2585 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2586 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2587 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2589 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2590 to write_memory to avoid warnings from gcc.
2591 * config/i386/xm-symmetry.h: Add missing #endif.
2592 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2593 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2594 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2596 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2598 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2599 (hppa_push_arguments): Likewise.
2601 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2603 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2604 improve remote debugging efficiency. Also fixed problems with
2605 doing function calls for programs with no entry points.
2606 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2607 entry_point_address.
2608 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2609 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2610 parse_lines): Pass section_offsets info to these routines so that
2611 we can relocate symbol table entries upon readin.
2612 * (psymtab_to_symtab_1): Set symtab->primary to tell
2613 objfile_relocate to do relocations for our symbols.
2614 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2615 (which hang off of the symbol table).
2616 * Use prim_record_minimal_symbols_and_info instead of
2617 prim_record_minimal_symbols to supply section info to make minimal
2618 symbol relocations work.
2619 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2620 -1, try to deduce it from ms_type.
2621 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2622 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2623 add code to relocate objfile->sections data structure.
2624 * remote.c (get_offsets): Use new protocol message to acquire
2625 section offsets from the target.
2626 * (remote_wait): Get rid of relocation stuff. That's all handled
2627 by objfile_relocate now.
2628 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2629 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2631 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2633 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2635 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2637 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2638 can no longer set this at run time.
2639 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2640 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2641 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2642 sparc-tdep.c compiles).
2643 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2645 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2647 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2648 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2649 * configure.in: Recognize m68*-cisco*-*.
2651 * Makefile.in (TAGS): Use variables directly, rather than using
2652 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2653 and means that these filenames no longer need be unique across all
2654 the config/* directories.
2655 * configure.in: Put the config/*/ into TM_FILE, etc.
2657 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2658 and trapv exceptions.
2660 * target.h (struct section_table), objfiles.h (struct obj_section):
2661 Change name of field sec_ptr to the_bfd_section. More mnemonic
2662 and avoids the (sort of, for the ptx compiler) name clash with
2663 the name of the typedef.
2664 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2665 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2667 * utils.c: Include readline.h.
2668 * Makefile.in (utils.o): Add dependency.
2670 * remote.c (getpkt): Add support for run-length encoding.
2672 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2674 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2676 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2678 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2679 prim_record_minimal_symbol.
2682 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2683 computing their offset from the start of the old buffer and adding
2684 to the new buffer, rather than by assuming we can add the
2685 difference between the old buffer and the new buffer (it might not
2686 fit in an int). Merge in cosmetic differences from emacs regex.c
2687 version of this macro.
2689 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2691 * Makefile.in (install-only): Fix use of program_transform_name.
2693 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2695 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2696 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2697 so I'm nuking the command.
2698 * symtab.c (find_addr_symbol): Comment out, no longer used.
2700 * main.c (main): Don't init_source_path for the -cd argument. Now
2701 that source_path doesn't contain the current_directory from when
2702 GDB started up, init_source_path is no longer useful (and is
2703 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2705 * TODO: Remove item about line numbers being off. It is useless
2706 and confusing without a reproducible test case (it mentions
2707 proceed(), but I was able to step through proceed without trouble).
2709 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2711 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2712 library functions before the executable is run. Retrieve dynamic
2713 symbols from stripped executables.
2714 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2715 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2716 symtab.c (list_symbols): Handle mst_solib_trampoline.
2717 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2718 for all targets, remove IBM6000_TARGET dependencies.
2719 * dbxread.c (read_dbx_dynamic_symtab): New function.
2720 * dbxread.c (dbx_symfile_read): Use it.
2721 * dbxread.c (SET_NAMESTRING): Set namestring to
2722 "<bad string table index>" instead of "foo" if the string index is
2724 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2726 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2727 to break_command. Handle mst_file_* minimal symbol types.
2728 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2730 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2732 * c-exp.y(yylex): fix potential memory overflow.
2734 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2736 * environ.c (set_in_environ): Eliminate special handling of PATH and
2738 * putenv.c: Removed, conflicts with system declaration of
2739 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2741 * Makefile.in: Change accordingly.
2742 * procfs.c (procfs_create_inferior): Change comment accordingly.
2744 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2746 * rs6000-tdep.c: Change value to value_ptr.
2748 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2750 * i386m3-nat.c: Include floatformat.h.
2751 (get_i387_state): Use memset not bzero.
2755 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2756 ieee-float.h to floatformat.h.
2758 * valprint.c (val_print_string): Ignore error if the error
2759 happened after a terminating '\0'.
2761 * c-valprint.c (c_val_print): Never add 1 to return value from
2762 val_print_string; just return what it returns.
2764 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2765 looping through all of the enums.
2766 * infrun.c (signals_info): Use it.
2768 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2770 * main.c (main): When printing warning about bad baud rate, don't
2771 use warning(); it relies on current_target which isn't set up yet.
2773 * breakpoint.c (_initialize_breakpoint): Update docstring for
2774 tbreak to match what the code actually does. Don't mention tbreak
2775 in docstrings for "enable once" or "enable breakpoints once".
2777 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2779 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2780 while (0). That defeats the whole purpose of using do . . . while (0).
2781 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2782 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2783 using a ?: expression as an lvalue is not portable.
2785 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2786 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2787 'p' and 'r' symbol descriptors into a single symbol to look for a
2789 * README, config/sparc/tm-sparc.h: Update comments.
2791 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2793 * mdebugread.c (parse_type): Do not complain for types with
2794 an `indexNil' aux index, these are simply undefined types.
2795 Remove indexNil check from caller of parse_type.
2796 * mdebugread.c (parse_partial_symbols): Do not enter
2797 stGlobal, scCommon symbols into the minimal symbol table, their
2798 value is the size of the common, not its address.
2799 Handle scInit, scFini, scPData and scXData sections.
2800 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2802 Enter stProc symbols into the global_psymbols list once, not into
2803 the static_psymbols_list.
2804 Get rid of dummy psymtab if it is empty, to allow proper detection
2805 of stripped executables.
2806 * mdebugread.c (cross_ref): Allow cross references to Fortran
2809 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2811 * stabsread.c (common_block_end, fix_common_block): Stash the
2812 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2813 as to not assume that a pointer fits in an enum.
2815 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2817 * os9kread.c (fill_sym): check compiler verion number for pre-
2819 * os9kread.c (os9k_process_one_symbol): address of symbol is
2820 relative to section not module.
2821 * stabsread.c (define_symbol): add symbol type 's' as local
2823 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2825 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2826 * remote-os9k.c: fix bug in 'set remotebaud' function.
2827 * remote-os9k.c (rombug_link): minimize checking so to improve
2829 * symfile.c (symbol_file_command): check if failed to link, also make
2830 the command be able to accept more than one filenames.
2831 * target.c (target_link): check if failed to link with rombug.
2832 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2834 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2836 * remote-es.c (es1800_child_ops): Don't declare it static.
2838 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2840 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2842 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2844 * dbxread.c: New variable lowest_text_address.
2845 (record_minimal_symbol, read_dbx_symtab): Set it.
2846 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2847 end_of_text_address.
2848 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2850 * dbxread.c (end_psymtab): Remove old and commented out
2851 capping_global and capping_static. Fix comments regarding
2852 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2854 * parser-defs.h: Add "extern" to start of variable declarations so
2855 we don't end up with commons.
2856 * parse.c: Define these variables.
2858 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2861 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2863 * alpha-tdep.c: Change value to value_ptr.
2865 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2867 * solib.c (elf_locate_base): New function to locate the address
2868 of the dynamic linker's runtime structure in the dynamic info section.
2869 * solib.c (locate_base): Use it instead of iterating over the list
2870 of mapped address segments.
2871 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2874 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2876 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2877 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2878 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2879 signal trampoline and interrupt routines.
2880 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2881 (frame_chain, frame_chain_valid): Likewise.
2882 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2883 saved regs convention for SP.
2885 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2886 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2887 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2889 * tm-hppah.h (IN_SIGTRAMP): Define.
2891 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2893 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2894 alphabetic character as the start of a name.
2896 * sparclite/Makefile.in (all install): Build and install aload.
2898 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2899 config.guess and config.sub produce.
2901 * mips-tdep.c: Change value to value_ptr.
2903 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2905 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2906 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2907 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2908 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2909 value with value_ptr. This is for the ptx compiler.
2910 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2912 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2913 #if 0 i386_float_info.
2914 * symm-tdep.c (round): Remove. Also remove sgttyb.
2915 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2916 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2917 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2918 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2920 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2921 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2922 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2923 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2924 tm-i386v.h is apparently OK.
2925 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2926 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2929 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2931 * osfsolib.c (xfer_link_map_member): Update to use new
2932 target_read_string interface.
2934 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2936 * infrun.c (wait_for_inferior): In checking
2937 remove_breakpoints_on_following_step, check
2938 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2940 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2942 * os9kread.c (os9k_process_one_symbol): Rename
2943 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2944 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2945 (CORE_ADDR)0, from target_link, since that is what it uses.
2946 Process name at end, not during parsing (like we did before Kung's
2947 change), so that -readnow and -mapped can appear anywhere.
2948 Make text_relocation a local variable.
2949 * config/i386/i386os9k.mt: Fix comment.
2950 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2951 * os9kread.c: Put "comments" after #endif inside /* */.
2952 * stabsread.h: Add os9k_stabs variable.
2953 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2955 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2956 descriptor in global_symbols not local_symbols.
2957 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2959 (read_type): If os9k_stabs, accept function parameters after 'f'
2961 (read_array_type): If os9k_stabs, don't expect index type and
2962 expect lower and upper to be separated by ',' not ';'.
2963 (read_enum_type): If os9k_stabs, read a number before the first
2964 enumeration constant.
2965 (os9k_init_type_vector): New function.
2966 (dbx_lookup_type): Call it when starting new type vector.
2967 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2968 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2969 * os9kstab.c: Removed.
2970 * Makefile.in: Update accordingly.
2971 * objfiles.c (objfile_relocate_data): Removed.
2972 * remote-os9k.c (rombug_wait): Call objfile_relocate
2973 not objfile_relocate_data.
2974 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2975 * remote-os9k.c (rombug_wait): Call find_pc_section not
2977 * main.c (quit_command): Check inferior_pid; revert Kung change.
2978 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2980 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2982 * os9kread.c: New file to read os9000 style symbo table.
2983 * os9kstab.c: new file to read os9000 style stabs.
2984 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2985 * objfiles.c (find_pc_objfile): new function to search objfile
2987 * objfiles.c (objfile_relocate_data): new function to relocate
2988 data symbols in symbol table.
2989 * objfiles.h: Add two aux fields in struct objfile to handle
2990 multiple symbol table files situation like in os9000.
2991 * symfile.c: Change so 'symbol-file' command can handle multiple
2992 files. Also call target_link() to get relocation infos.
2993 * target.c (target_link): new function to get relocation info when
2994 a symbol file is requested to load.
2995 * main.c (quit_command): take out 'inferior_pid != 0' condition,
2996 because in cross mode there's no inferior pid, bit they need to
2998 Makefile.in: add os9kread.c os9kstab.c and .o's.
2999 configure.in: add i386os9k target.
3000 config/i386/i386os9k.mt: new add.
3001 config/i386/tm-i386os9k.h: new add.
3003 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3005 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3006 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3008 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3010 * target.c, target.h (target_read_string): Provide error detection to
3011 caller. Put string in malloc'd space, so caller need not impose
3013 * solib.c (find_solib): Update to use new interface.
3014 * irix5-nat.c (find_solib): Read o_path from inferior
3015 (clear_solib): Free storage for o_path.
3016 * valprint.c (val_print_string): Add comments.
3018 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3020 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3023 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3025 * value.h (struct value): Add modifiable field.
3026 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3027 (record_latest_value): Don't mess with VALUE_LVAL of value.
3028 * valops.c (value_assign): Check it. Reword existing error
3029 message on not_lval.
3031 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3032 (STEP_SKIPS_DELAY): Added.
3033 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3036 * valprint.c (val_print_string): If errcode is set, always print
3037 an error, regardless of force_ellipsis. In the non-EIO case,
3038 just print the error message rather than calling error(). Don't
3039 access *(bufptr-1) if bufptr points to the start of the buffer.
3040 When looking for '\0', don't increment bufptr and addr if bufptr
3041 started out already at limit. If an error happens on fetching the
3042 first character, don't print the string.
3044 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3046 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3049 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3050 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3051 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3052 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3053 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3054 * findvar.c: Update comment regarding ieee-float.h.
3056 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3058 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3059 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3060 Define to make backtracing through the various sigtramp handlers
3062 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3063 the saved pc from ucontext on the stack for SVR4 signal handling.
3065 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3067 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3068 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3069 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3070 just use the global variable itself. When printing baud rate,
3071 don't print a baud rate if baud_rate is -1.
3073 * coffread.c (read_coff_symtab): Pass mst_file_* to
3074 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3075 symbols in the minimal symbols regardless of SDB_TYPE.
3077 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3079 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3080 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3081 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3082 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3083 ignored bs->stop for a bp_step_resume breakpoint.
3084 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3085 which performs one (the check_sigtramp2 one) of the functions
3086 which had been handled by the step_resume_breakpoint. For each
3087 use of the step_resume_breakpoint, make it still use the
3088 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3090 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3091 When setting the frame address of the step resume breakpoint, set
3092 it to the address for frame *before* the call instruction is
3093 executed, not after.
3095 * mips-tdep.c (mips_print_register): Print integers using
3096 print_scalar_formatted rather than duplicating all the
3097 CC_HAS_LONG_LONG and so on.
3098 (mips_push_dummy_frame): Use read_register_gen rather than using
3099 read_register and then putting it back in target format with
3100 store_unsigned_integer. If registers are more than 4 bytes, give
3101 an error rather than have some registers overwrite other
3103 #if 0 unused include of opcode/mips.h.
3105 * symfile.h: Don't declare arguments for coff_getfilename.
3107 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3109 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3111 * configure.in (hppa*-*-osf*): New configuration.
3112 * config/pa/hppaosf.mt: New target makefile fragment.
3113 * config/pa/tm-hppao.h: New target include file.
3115 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3117 * exec.c (print_section_info): Print entry point for exec_bfd only.
3118 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3119 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3120 causes problems if <sys/types.h> has no multiple inclusion protection.
3122 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3124 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3125 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3126 (CALL_DUMMY_LENGTH): Changed accordingly.
3128 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3130 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3131 numbers of register windows.
3133 * sparclite/hello.c: Add factorial function for testing.
3134 * salib.c: Use macros instead of constants for I/O addresses to
3135 make 931 support easier.
3136 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3137 register in sta/lda instructions.
3139 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3141 * dbxread.c (process_one_symbol): Set
3142 block_address_function_relative for COFF like we do for ELF and SOM.
3144 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3146 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3148 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3149 the enumerators of an ecoff enum into the partial symbol table.
3150 * mdebugread.c (parse_partial_symbols): Call it.
3151 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3152 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3153 offsets. Cast psymtab->read_symtab to PTR before passing it to
3155 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3156 set up the global offset table pointer in pic compiled code.
3157 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3158 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3159 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3160 ensures that floats are promoted to doubles before they are pushed
3163 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3165 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3166 Fixup cache_on and flush_i_cache so that they work for both the
3167 930 and 932 processors. Rewrite most low level funcs (uart
3168 access & cache stuff) to use new ASI access macros in sparclite.h.
3169 Also make it easy to access second serial port.
3171 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3173 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3174 <sys/stat.h>; not needed.
3176 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3178 * stack.c (print_frame_info): In "pathological" case, don't
3179 distrust the line number information.
3181 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3183 * mips-tdep.c (mips_print_register): handle 64 bits register.
3184 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3186 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3190 * Makefile.in (install): Do the sed for program_transform_name
3191 ourselves instead of worrying about INSTALL_XFORM. This enables
3192 users to override INSTALL_PROGRAM in the standard way.
3194 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3195 depend on Makefile.in.
3197 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3198 Only test against INT_MIN if a LONGEST is bigger than an int.
3200 * README: Change GhostScript to Ghostscript.
3202 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3204 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3205 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3206 character file names.
3207 * Makefile.in (ALLPARAM): Add these files.
3209 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3210 character file names.
3211 * Makefile.in: Add Kung's new mips64 files.
3213 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3215 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3216 mips64el-*-ecoff and mips64-big-*.
3217 * defs.h: get rid of FORCE_LONG_LONG.
3218 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3219 parsing. Change register size to be MIPS_REGSIZE.
3221 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3223 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3224 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3225 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3227 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3229 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3230 (remove_commands, add_commands): Add/remove hms-drain when target
3233 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3235 * configure.in: Add Lynx/rs6000 support.
3236 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3237 messages. Add rs6000 support. Don't try to modify unwritable
3239 * rs6000-nat.c: Move lots of native dependent stuff (like core
3240 file support) from rs6000-tdep.c & xcoffexec.c to here.
3241 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3242 * xcoffexec.c: Move native dependent stuff to nat.c.
3243 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3245 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3247 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3248 New files to support Lynx/rs6000.
3250 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3252 * README: Remove note about gcc warnings on alpha, these should be
3254 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3255 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3256 remote-utils.c, stabsread.c: Include <string.h>.
3257 * regex.c: Include "defs.h", change re_comp argument to const char *.
3258 * infptrace.c (fetch_register, store_inferior_registers): Change
3259 regaddr to type CORE_ADDR.
3260 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3261 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3263 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3265 * symtab.h: Always define BYTE_BITFIELD to nothing.
3267 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3269 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3270 * configure.in: Remove comment about m68k-em.mt.
3271 * Makefile.in: Remove references.
3273 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3275 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3278 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3280 * target.c (target_preopen): If target_kill doesn't remove the
3281 target from the stack, use pop_target to do it.
3283 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3284 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3285 changes to stabsread.c from summer 1993.
3287 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3288 printing the program, rather than passing NULL to printf.
3289 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3290 try to call UDIDisconnect again. Print better message.
3291 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3293 (udi_create_inferior): If udi_session_id is negative, open a new
3294 TIP rather than giving an error.
3296 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3297 config/ns32k/ns32km3.mh: Define NAT_FILE.
3298 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3299 (it was inconsistent and namespace-wrong) to NM_M3_H.
3300 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3301 (m3_open): New function.
3303 * TODO: Update Mach section.
3305 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3307 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3309 * printcmd.c (printf_command): Add missing single-letter
3310 backslash-escape sequences, and improve error message.
3312 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3314 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3315 rather than trying to shove an int into a pointer and back out
3316 again. This avoids compiler warnings.
3318 * defs.h (alloca): Declare as void *, not char *, on hpux.
3319 Don't prototype it, just declare the return type.
3321 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3323 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3324 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3326 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3328 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3329 ZERO_REGNUM, just read it as zero without talking to the board.
3331 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3333 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3334 to store_floating, not nonexistent variable len.
3336 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3338 (mips_store_word): Change calling convention to return errors, and
3339 to provide old contents if the caller wants it.
3340 (mips_xfer_memory): Deal with errors from mips_store_word.
3341 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3342 define now that remote-mips.c doesn't use BREAKPOINT.
3344 * remote-mips.c (mips_create_inferior): Call warning if arguments
3345 specified, and then execute "set args" command. Call error, not
3346 mips_error, if executable file not specified.
3348 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3351 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3354 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3356 * value.h (print_longest): Rename "value" to "val" in prototype
3357 declaration because some compilers don't like arguments whose
3358 names are the same as types.
3359 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3360 before passing it to remote_*_bytes.
3362 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3364 * h8500-tdep.c (saved_pc_after_call): The size of the
3365 pc is memory model dependent. (segmented_command,
3366 unsegmented_command, _initialize_h8500_tdep): New commands to
3367 change memory model.
3368 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3370 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3371 (hms_wait): Use new status structure
3372 (hms_open): Push the target here. (hms_before_main_loop): Not
3373 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3374 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3375 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3376 all registers in a compact way.
3378 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3380 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3381 as CORE_ADDR to match definition in rs6000-tdep.c.
3383 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3385 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3386 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3387 definitions into the psymtab.
3389 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3391 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3392 a special exceptionSize for the 68332.
3394 * remote-udi.c (udi_attach): If no arguments, print error.
3396 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3398 * Makefile.in (VERSION): Bump to 4.12.1
3399 * NEWS, README: Update to match 4.12 release.
3401 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3403 * command.c (empty_sfunc): New function.
3404 (add_set_cmd): Use it instead of not_just_help_class_command.
3405 (not_just_help_class_command): Change calling convention back to
3406 what it was before yesterday's change.
3408 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3409 of the type if present.
3411 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3413 * printcmd.c (decode_format): Don't blithely set the size for
3414 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3416 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3417 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3418 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3419 always just check against INT_MIN and INT_MAX (this also fixes things
3420 if sizeof (long) > sizeof (int), e.g. Alpha).
3421 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3422 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3423 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3424 BUILTIN_TYPE_UNSIGNED_LONGEST.
3425 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3426 longest_int and longest_unsigned_int.
3427 * value.h (struct value): Just align to LONGEST, rather than worrying
3428 about CC_HAS_LONG_LONG.
3429 * valarith.c (value_binop): Figure out type ourself based on
3430 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3431 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3432 * valprint.c (val_print_type_code_int): Just call
3433 extract_unsigned_integer directly, rather than going through
3435 * printcmd.c (decode_format): Remove code which would sometimes
3436 change 'g' size to 'w' for integers. print_scalar_formatted handles
3437 printing huge integers well enough, thank you.
3439 * command.c (add_set_cmd, not_just_help_class_command): Change
3440 to make this the sfunc, not cfunc, since that is how we call it.
3441 * command.h: Comment difference between sfunc and cfunc.
3442 * demangle.c (set_demangling_command): Add third arg since that
3443 is how it is called.
3444 (_initialize_demangler): Use sfunc, not cfunc, for
3445 set_demangling_command, since that is how it is called.
3446 Remove show_demangling_command; it has no effect.
3448 * command.c (shell_escape): Report errors correctly (with error
3449 message from strerror).
3451 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3453 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3454 x_scnlen.l rather than x_scnlen to match corresponding change in
3457 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3459 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3460 Change comments regarding TYPE_CODE_BOOL.
3461 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3462 regardless of the language.
3463 (value_true): Just call value_logical_not regardless of language.
3464 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3465 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3466 * language.h: Improve comment for la_builtin_type_vector.
3467 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3468 builtin_type_m2_bool.
3470 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3472 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3473 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3475 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3477 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3478 by restarting the ioctl.
3480 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3482 * target.h (target_wait): Add comment about calling
3483 return_to_top_level.
3485 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3487 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3488 additional arguments.
3489 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3491 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3493 * sparc-stub.c: Remove unnecessary #include of memory.h.
3495 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3497 * mips-tdep.c: Remove code which sets saved_regs from
3498 init_extra_frame_info and put it in new function mips_find_saved_regs.
3499 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3500 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3501 check if it is NULL and call mips_find_saved_regs if so.
3503 * remote-mips.c: Use unfiltered, not filtered, output most places.
3505 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3506 backtrace. Revise comments.
3508 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3510 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3511 alpha and irix. The _sigtramp case has to be handled properly
3512 in the tdep files if we have no ecoff debugging info.
3513 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3514 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3515 without PC_REGNUM kludge.
3516 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3517 Clean up handling of mips sigtramp frames, improve comments.
3519 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3521 * paread.c (read_unwind_info): Fix typo.
3523 * paread.c (pa_symtab_read): Update the "check_strange_names"
3524 filter to match GCC's current output. Filter out section symbols
3525 (which the HP linker sometimes puts in the wrong place).
3527 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3529 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3531 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3533 * Makefile.in: Remove all references to sparcly-nat.c.
3535 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3536 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3537 duplicating serial.h and target.h.
3539 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3540 are not used anywhere (a 5 Oct 1993 change removed the uses).
3542 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3543 * config/m68k/es1800.mt: Add comment.
3544 * remote-es.c: Extensive changes to update to current conventions.
3546 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3547 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3548 to achieve the desired timeout.
3549 * serial.h (serial_t): Add field timeout_remaining.
3551 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3553 * c-exp.y (yylex): Reenable nested type code.
3555 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3557 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3559 * remote-mips.c (mips_ops): Fix docstring.
3561 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3563 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3564 with the old tm-m68k-em.h:
3565 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3566 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3567 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3568 Add FIXME regarding GET_LONGJMP_TARGET.
3570 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3571 * infptrace.c (kill_inferior): Add comments.
3572 * main.c (quit_command): Call target_close after we kill or
3574 * remote-udi.c (udi_close): Don't error() if QUITTING.
3576 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3578 * configure.in: Make m68k-coff and aout add monitor support in
3579 addition to the standard serial support.
3581 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3583 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3586 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3588 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3589 * elfread.c (record_minimal_symbol_and_info),
3590 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3592 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3594 * i386-stub.c: Add ".text" right before "mem_fault:".
3596 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3598 * remote-utils.c (usage): Fix message to be accurate and conform
3599 more closely to normal conventions.
3601 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3602 whether to show information about exec_bfd, and not control whether
3603 to show information about device and speed.
3605 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3606 usage message, don't dump core.
3608 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3609 for variable size array.
3610 (bug_fetch_register, bug_store_register): Rename "value" to
3611 "fpreg_buf" because some compilers don't like variables whose
3612 names are the same as types.
3613 (bug_store_register): Use a cast when converting char * to
3616 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3617 of the command in error message (the text was referring to the old
3618 name of the command).
3620 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3622 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3623 full details on structure elements without names. This partially
3624 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3625 of those changes was accidental.
3627 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3628 defined, make it an error to specify a single argument which is not
3631 * Makefile.in (version.c), main.c (print_gdb_version): Use
3632 host_alias and target_alias, not host_canonical and
3633 target_canonical, to print configuration.
3635 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3637 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3638 of builtin_type_long. It is necessary to get a type which is
3639 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3641 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3642 various miscellaneous things discovered in the process:
3643 * printcmd.c, defs.h (print_address_numeric): New function.
3644 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3645 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3646 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3647 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3649 * utils.c, defs.h (gdb_print_address): New function.
3650 * expprint (dump_expression), gdbtypes.h: Use it.
3651 * breakpoint.c (describe_other_breakpoints),
3652 symmisc.c (dump_symtab, print_symbol):
3653 Use filtered not unfiltered I/O.
3654 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3655 just run gdb under a debugger for this (and it had problems with
3656 printing addresses, how to print b->shadow, etc.).
3657 * buildsym.c (make_blockvector), core.c (memory_error),
3658 exec.c (print_section_info), maint.c (print_section_table),
3659 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3660 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3661 Add comments saying code is broken. Marked with "FIXME-32x64".
3662 * dbxread.c (process_one_symbol), partial-stab.h (default),
3663 remote-vx.c (vx_run_files_info):
3664 Don't cast int being passed to local_hex_string.
3665 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3666 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3668 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3670 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3671 * source.c: Include <sys/types.h> regardless of USG.
3673 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3675 * valops.c (value_assign): Set `type' after coercing toval.
3676 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3677 Use extract_unsigned_integer to get the address of a reference.
3679 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3681 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3682 AIX can use ? instead of \ for continuation. Deal with it.
3684 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3685 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3686 the HP compiler in ANSI mode doesn't like.
3688 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3689 based on USG, rather than defining HAVE_SIGSETMASK to an
3690 expression containing defined. Having a macro used in #if expand
3691 to an expression containing "defined" is undefined according to
3692 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3695 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3697 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3698 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3700 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3702 * ch-exp.y (match_string_literal): Allow a zero-length string.
3703 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3705 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3707 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3708 passing them to print_387_status.
3709 (print_387_status): Don't subtract top from 7 before using it.
3710 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3711 from 7; the above explains it.
3713 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3715 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3716 pointer value when fixing up the frame at the start of a function.
3718 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3720 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3721 Sparc from the stack.
3723 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3725 * remote-mips.c (mips_initialize): Clear mips_initializing via
3726 cleanup chain, not directly.
3728 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3729 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3730 munging the timeout due to the limited range of c_cc[VTIME].
3732 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3733 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3734 m3-nat.c (m3_create_inferior): Pass it.
3735 * procfs.c: Remove ptrace function. It was declared in a way which
3736 conflicted with the prototype in unistd.h on Solaris.
3738 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3740 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3741 in the sigcontext if it is a signal trampoline frame.
3742 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3743 Define for Solaris2.
3745 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3747 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3748 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3749 tm-sparc.h so they can be overridden if necessary.
3751 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3753 * lynx-nat.c: Add Sparc support.
3754 * sparcly-nat.c: Remove. It's useless.
3755 * config/sparc/nm-sparclynx.h: Rewrite.
3756 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3758 * config/sparc/tm-sparclynx.h: Rewrite.
3760 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3762 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3763 directory. Old code was discarded, since the new opcode table has
3766 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3768 * Makefile.in (realclean): Remove info files per make-stds.texi.
3770 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3772 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3773 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3774 * config/sparc/tm-sun4sol2.h: Define it.
3776 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3778 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3779 if we did not find a symbol.
3781 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3783 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3786 * hppab-nat.c (call_ptrace): Delete redundant function.
3787 (kill_inferior, attach, detach, child_resume): Likewise.
3788 (child_xfer_memory): Likewise.
3790 * hppah-nat.c (call_ptrace): Delete redundant function.
3791 (kill_inferior, attach, detach, child_resume): Likewise.
3793 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3795 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3797 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3799 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3800 (CHILD_XFER_MEMORY): Define.
3801 (PT_*): Define so that generic infptrace.c code can be used.
3803 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3805 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3806 struct section_offsets *, not a (nonexistent) struct section_offset *.
3808 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3809 internal_xcoff_symtab, not an array of one of them. Change lots of
3810 "main_aux" to "&main_aux" and so on.
3812 * coffread.c, xcoffread.c: Include <coff/internal.h>
3815 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3817 * coffread.c (coff_getfilename): Make it not static.
3819 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3821 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3822 a completely gratuitous difference between xcoffread.c and coffread.c).
3824 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3826 * infrun.c (wait_for_inferior): Don't set frame for
3827 step_resume_breakpoint for IN_SIGTRAMP cases.
3829 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3830 breakpoint.c (bpstat_what): Move step_resume from its own field of
3831 the struct bpstat_what into the main_action. Make it override
3832 other breakpoints. This is a conservative change in the sense
3833 that before the step resume breakpoint was a breakpoint.c
3834 breakpoint, hitting the step resume breakpoint overrode even
3835 calling bpstat_stop_status.
3837 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3839 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3840 in case execution was stopped in the called function.
3841 * stack.c (print_frame_info, frame_info): If backtracing through
3842 a call dummy, handle the starting source line number on a line
3843 boundary like backtracing through sigtramp.
3844 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3845 for call dummy frame right. Remove old test for dummy frame,
3846 it has been unused at least since gdb-3.5.
3847 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3850 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3852 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3854 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3856 * infrun.c (signals_info), target.c (target_signal_from_name):
3857 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3859 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3861 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3862 * inflow.c (terminal_ours_1): When discussing how to deal with the
3863 tty state, make note of query() as well as readline.
3865 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3866 signals for which stop and print are cleared by default.
3868 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3870 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3871 reserved fields to hold a stub unwind entry type. Fix typo.
3872 (stub_unwind_entry): New structure for raw stub unwind entries.
3873 (stub_unwind_types): The types of stubs we may encounter.
3874 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3875 * hppa-tdep.c (rp_saved): Use additional information provided
3876 by linker stub unwind descriptors.
3877 (frameless_function_invocation): Likewise.
3878 (frame_chain_valid): Likewise.
3879 * paread.c (compare_unwind_entries): New function for sorting
3880 unwind table entries.
3881 (read_unwind_info): Rewrite to remove dependency on host endianness.
3882 Read in data from the $UNWIND_END$ subspace which contains linker
3883 stub unwind descriptors. Merge that data into the basic unwind
3886 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3888 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3890 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3891 from either the symbol name or the auxent.
3892 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3895 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3897 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3899 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3901 * README: Update notes for alpha port.
3903 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3905 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3906 for operation fault, constraint fault, and type fault.
3908 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3910 * Makefile.in (init.c): Add comment explaining formatting conventions.
3912 * c-exp.y (parse_number): Assign to temporary between the right
3913 shifts, to work around a bug in the SCO compiler.
3915 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3916 Add various files which were added to GDB recently.
3918 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3921 * Makefile.in: Add mostlyclean target.
3923 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3927 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3929 * main.c (show_commands): Make return type of extern
3930 history_get be HIST_ENTRY, rather than struct _hist_entry.
3931 (The latter loses with the upcoming merged readline.)
3933 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3935 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3936 const char *, not char *.
3938 * symtab.h (struct symbol): Make section short, not unsigned short.
3940 * symtab.c (lookup_symbol): Add comment about QUIT here.
3942 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3944 * c-exp.y (parse_number): Check for overflow regardless of range
3945 checking. Fix overflow check to use unsigned LONGEST, not
3948 * c-exp.y (parse_number): Make it so that integer constants are
3949 builtin_type_long_long if builtin_type_long isn't big enough or if
3950 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3952 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3953 Print our "()" first, then recurse for the target type.
3955 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3957 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3959 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3961 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3963 * utils.c (request_quit): Re-establish signal handler regardless
3966 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3968 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3970 * i960-tdep.c: Include target.h.
3972 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3974 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3976 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3978 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3979 changes (status -> ourstatus; declare status, etc.).
3980 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3982 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3984 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3986 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3988 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3990 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3992 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
3994 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3996 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
3998 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4000 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4001 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4003 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4006 Add search to target vector (#if 0'd until after 4.12):
4007 * target.h (to_search, target_search): Add.
4008 * gdbcore.h, core.c (generic_search): Add.
4009 * remote.c (remote_search): Add.
4010 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4013 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4014 is on, call find_pc_function rather than relying just on the minimal
4015 symbols (probably only matters for symbol readers which don't put
4016 statics in the minimal symbols, but changing this strikes me as
4017 not conservative enough).
4018 Initialize name_location in all cases.
4019 If no symbol and no msymbol, don't print anything symbolic.
4021 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4023 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4025 * printcmd.c (print_address_symbolic): Make it search the
4026 symtabs for variables as well as functions. Add `set print
4027 fast-symbolic-addr' and default it to fast (the old way).
4028 Print line numbers for data items as well as functions.
4030 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4031 address, if a symbol is found (take two more args pointing to
4032 where to store these results).
4034 * symtab.h (find_addr_symbol): Add prototype.
4036 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4038 * objfiles.h: Fix comments to reflect the fact that the phrase
4039 "top of stack" always refers to where the pushing and popping takes
4040 place, regardless of whether it is at the highest or lowest address.
4042 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4044 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4045 compiler generated tag names.
4046 * mdebugread.c (parse_type): Handle cross references to qualified
4048 * valops.c (value_struct_elt): Improve error message if the
4049 address of a method is requested from an object instance.
4050 * valops.c (search_struct_method): Make name_matched non-static
4051 to get it initialized correctly.
4052 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4053 exclude segment register which are not writable on newer SCO versions.
4055 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4057 * go32-xdep.c: Remove unused function uerror.
4058 (sigsetmask): Declare return type. Declare argument (to match the
4059 way it is called). Explicitly return 0.
4061 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4063 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4064 partial_symbol): Shrink the storage sizes of symbols, by making
4065 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4066 enums and small ints to the end of each struct to improve
4067 alignment, and switching the section number from int to unsigned
4070 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4072 * symtab.c (find_addr_symbol): New routine that will find the nearest
4073 symbol associated with an address. It does so by exhaustive
4074 search of the symtabs, so it's slow but complete.
4076 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4078 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4079 to [0,0] rather than [0, end of first source file]. This avoids
4080 problems with other parts of GDB looking for linetables in the
4081 _globals_ symtab. Eliminate variables num_object_files and
4082 first_object_file_end.
4084 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4086 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4087 (pop_frame): Restore PC2 and LR0 from dummy frames.
4088 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4089 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4090 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4091 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4092 (SETUP_ARBITRARY_FRAME): Define.
4094 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4096 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4098 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4100 * remote-udi.c (udi_resume): Correct prototype.
4102 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4104 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4105 hppa_frame_find_saved_regs.
4106 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4107 (prologue_inst_adjust_sp): New function.
4108 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4109 (skip_prologue): Completely rewrite to use unwind information.
4110 (hppa_frame_find_saved_regs): Likewise.
4112 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4114 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4115 to convert a signal number with appropriate bounds checking.
4117 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4119 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4121 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4122 print a newline to end the display anyway.
4124 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4125 coprocessor status regs) when popping a frame. This fixes
4126 float exceptions that occur after calling inferior functions.
4128 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4129 Read and write the fsr (float status register) to/from the child
4130 process along with the float regs. Remove Peter Schauer's change
4131 of May 24 '93, which has higher overhead and doesn't solve the
4132 real problem (which was that FSR wasn't being set).
4134 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4136 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4137 stack overflow check isn't right after the register stack
4138 adjustment instruction. Metaware R2.3u compiler moves other
4139 things in front of it. This fix isn't perfect but is what's
4142 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4144 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4146 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4147 character filenames.
4148 * configure.in: Change accordingly.
4150 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4152 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4153 _filtered io routines from these two files.
4155 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4157 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4158 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4159 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4161 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4163 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4165 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4166 printing to gdb_stderr.
4168 * remote-udi.c (udi_kill): Don't close the connection, just set
4169 inferior_pid to zero.
4170 (udi_mourn): Call remove_breakpoints.
4172 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4174 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4176 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4178 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4180 * remote-bug.c: At the start of each section, reset srec_frame
4183 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4184 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4185 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4186 code which looks for those two waitkinds. Use switch statement.
4187 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4188 CHILD_SPECIAL_WAITSTATUS.
4190 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4191 * Move target_signal_from_host, target_signal_to_host, and
4192 store_waitstatus from inftarg.c to target.c. procfs needs them.
4193 * target.c: Include "wait.h" and <signal.h>.
4194 * target.h, infrun.c (proceed), proceed callers: Pass new code
4195 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4196 enums being treated as unsigned and is cleaner.
4197 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4199 * infcmd.c (signal_command), infrun.c (signals_info):
4200 Don't allow user to specify numeric equivalent of
4201 TARGET_SIGNAL_DEFAULT.
4203 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4205 * config/alpha/alpha-netware.mt: New target support for Alpha
4207 * configure.in: Add alpha-*-netware* target.
4209 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4211 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4213 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4215 * target.h: Add enum target_waitkind, enum target_signal, and
4216 struct target_waitstatus. Change status argument to target_wait to
4217 be struct target_waitstatus * instead of int *.
4218 * target.h, infrun.c, all targets: Change type of signal arguments
4219 to resume(), proceed(), and target_resume() from int to enum
4221 * All targets (*_wait, *_resume): Change accordingly.
4222 * infcmd.c (program_info, signal_command), throughout infrun.c,
4223 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4224 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4225 signal code stuff right with the new signals would be non-trivial).
4226 * inferior.h (stop_signal): Make it enum target_signal not int.
4227 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4228 target_signal_from_name): New functions.
4229 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4230 store_waitstatus): New functions.
4231 * procfs.c (procfs_notice_signals): Use them.
4232 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4234 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4236 * objfiles.c (build_objfile_section_table): Don't abort() if
4237 objfile->sections is already set.
4239 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4240 to match recent change to exec.c.
4244 * main.c (print_gdb_version): Change year to 1994.
4246 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4247 * Makefile.in (NONSRC): Add ChangeLog-93.
4249 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4251 * stabsread.c (read_type): Allow defining several type numbers
4252 at once (e.g. "(1,2)=(3,4)="...).
4254 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4256 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4258 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4260 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4261 to process_one_symbol.
4262 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4263 avoid caching a bad endaddr in find_pc_partial_function.
4265 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4267 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4269 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4271 * infrun.c (wait_for_inferior): Do not step or step resume past
4272 the end of a one-line function we just stepped into.
4274 For older changes see ChangeLog-93
4280 version-control: never
projects / external / binutils.git / blob