1 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * coffread.c (record_minimal_symbol, coff_read_enum_type,
4 coff_read_struct_type): Allocate on symbol_obstack, not directly
7 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
9 * TODO: Add more items.
10 * tests: Remove the directory and all of its (obsolete) contents.
12 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
14 * coffread.c (init_stringtab): When copying length to stringtab,
15 use target format, not host format, since that is what the rest of
18 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
20 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
21 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
22 NWINCLUDES definitions.
23 * i386-nlmstub.c: Removed.
25 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
27 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
28 char * (from const char *) before assigning. Don't save string we
29 pass to record_minimal_symbol (it already saves it).
31 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
33 * gdbtk.tcl: Let ^U delete lines in the command window.
35 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
37 * cp-valprint.c (static_field_print): New variable, controls
38 printing of static members.
39 (_initialize_cp_valprint): New print set subcommand
40 "static-members". Turn on printing of static members by default.
41 (cp_print_value_fields): Print static members if necessary.
43 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
44 (elf_locate_base): Use only standard BFD functions to collect
45 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
46 tag only if it got defined via the inclusion of <link.h>.
48 * f-exp.y: Write block for OP_VAR_VALUE.
49 * f-valprint.c (info_common_command): Handle `info common'
50 without an argument correctly.
52 * c-typeprint.c (c_type_print_base): Handle template constructors.
53 * symtab.c (gdb_mangle_name): Handle template method mangling,
54 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
56 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
58 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
59 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
60 * ch-valprint.c (chill_val_print): Pass index type directly
61 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
62 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
63 if the index type is a stub.
65 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
67 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
68 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
69 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
70 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
71 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
72 config/mips/riscos.mh, config/pa/hppahpux.mh,
73 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
74 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
75 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
77 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
79 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
81 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
82 Also, add decl for symtab_to_filename.
83 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
84 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
85 routine decr replaces in line code.
86 * (create_file_win): Use catch to handle open failures more
87 elegantly. Also, create special window to display file open
88 failure message. Move opening of file prior to creation of text
90 * (create_asm_win): Add PC as argument. We now base disassembly
91 on PC instead of function name, since function names can be
92 ambiguous (usually seen with shared libs). Also, use catch to
93 simplify code where we don't care about failures.
94 * source.c (symtab_to_filename): New. Returns the file
95 associated with a symtab.
96 * top.c: Define interactive_hook. Called during QUIT to animate
99 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
101 * stabsread.c (read_type): Handle stub types for bitstrings.
102 * stabsread.c (read_array_type): Check for stub domain type
103 using TYPE_FLAG_STUB, not its length.
104 * gdbtypes.c (create_set_type): Handle a stub domain type.
106 * ch-exp.y: Get rid of some extra non-terminals, and move
107 their rules into primitive_value.
108 * parser-defs.h: Add comment about unary postfix operators.
109 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
110 * expprint.c (print_subexp): Recognize unary postfix operator.
112 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
114 * remote-hms.c: use remote_debug instead of hms_silent toggle.
115 Add warnings about depreciation of `snoop' cmd.
117 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
119 * remote-hms.c (hms_read_inferior_memory): Cope when
120 target sends both \r and \n.
122 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
124 * remote-mips.c (mips_error): Place NORETURN macro correctly.
125 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
127 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
129 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
130 mst_solib_trampoline.
132 * f-valprint.c (f_val_print): Change cast of valaddr from
133 CORE_ADDR * to char **, since that is how it is used.
135 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
136 using obsavestring, and pass that to prim_record_minimal_symbol.
137 Having the objfile point to bfd_asymbol_name directly doesn't work
138 if we save and restore a mapped symbol file.
140 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
142 * gdbtk.tcl: Add ref counts to breakpoint tags.
143 * Put quotes around function name in disassemble command to better
144 handle assembler names containing `.'.
145 * Make pclist element 0 be filler to avoid off-by-one problem with
147 * Set names of top-level windows.
148 * Add register display window.
149 * Add PC to label of assembly window.
151 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
153 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
154 to add a generic ROM monitor interface, and support file for the
155 WinBond W89K and the Oki OP50N PA based target boards.
157 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
159 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
160 disassembly more efficient.
161 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
163 * (gdb_loc): Include pc in return value. Also, return function
164 name if arg was specified.
165 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
166 after command completes.
167 * (gdbtk_init): Improve error handling.
169 * gdbtk.tcl: Add lots of comments. Clean up code.
170 * (gdbtk_tcl_fputs): Make output window redirectable.
171 * Add assembly window, and breapoint support.
172 * Make button 1 in margin toggle breakpoints.
173 * Use stippling to indicate breakpoint disabling.
175 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
177 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
179 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
181 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
182 change by replacing `symbols_added' with `so_last'.
183 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
184 global common symbols, they will be resolved by the runtime loader.
185 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
186 Handle scSCommon like scCommon symbols.
188 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
190 * corelow.c (add_solib_stub): Copy to_sections changes from
191 core_ops to current_target after adding the shared libraries.
192 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
193 find_corresponding_bincl_psymtab): Change `repeated header not seen'
194 error to a complaint, simplify complaint.
195 * procfs.c (signalname, errnoname): Make `name' const.
196 * symfile.c (reread_symbols): Use filename from old BFD to
198 * values.c (record_latest_value): Don't record value in the
199 history chain until we are sure there won't be an error.
201 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
203 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
206 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
208 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
210 * remote.c (fromhex): Make error more explicit.
211 (read_frame): Don't print bad checksum information unless
212 remote_debugging. Don't use repeat count unless it's > 0.
213 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
214 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
215 Optionally cope with BC style breakpoints.
216 (e7000_command): After command send directly to the E7000 mark
217 registers as changed.
218 (why_stop, e7000_wait: Understand BC style stop condition.
219 * sh-tdep.c (sh_skip_prologue): Understand more complicated
220 sequences. (frame_find_saved_regs): Likewise.
221 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
223 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
224 (more work here to come)
225 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
228 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
230 * sparclite/Makefile.in: Assorted stuff needed for eload.
232 * sparclite/eload.c: Merge in command line argument parsing and
233 error message handling improvements orignally made to aload.c.
235 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
237 * defs.h (enum misc_command_type, command_control_type): Enums
238 for describing the command and control types.
239 (struct command_line): Add new fields to keep track of the command
240 type and body associated with the command.
241 * top.c: Include value.h. Delete whitespace at the end of lines.
242 (build_command_line, get_command_line): New functions.
243 (execute_control_command, while_command, if_command): Likewise.
244 (realloc_body_list, read_next_line): Likewise.
245 (recurse_read_control_structure): Likewise.
246 (execute_user_command): Call execute_control_command.
247 (read_command_lines): Simplify by calling read_next_line, call
248 read_control_structure for "if" and "while" commands.
249 (free_command_lines): Free new fields in the command structure.
250 (define_command): Reset control_level to zero.
251 (init_main): Install command handlers for "if" and "while" commands.
253 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
255 * c-typeprint.c (c_type_print_varspec_prefix,
256 c_type_print_varspec_suffix): Add cases for Fortran type codes.
257 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
258 call f77_value_literal_string instead.
259 * f_exp.y: Include <string.h>, move include of parser-defs.h.
260 (parse_number): Translate 'd' floats to 'e' so atof() works.
261 (yylex): Remove unused variables.
262 * f-lang.c: Include <string.h>.
263 (get_bf_for_fcn): Remove unused variable.
264 * f-typeprint.c (f_type_print_varspec_prefix,
265 f_type_print_varspec_suffix): Remove unused
266 variables, add cases to switch statements.
267 (f_type_print_base): Remove unused variables.
268 * f-valprint.c (gdbcore.h, command.h): Include.
269 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
270 Call read_memory_integer with correct number of arguments.
271 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
272 with correct argument type.
273 (f77_print_array): Removed unused array array_size_array.
274 (f_val_print): Don't use a CORE_ADDR as a char *.
275 * valops.c (value_cast): Handle COMPLEX and BOOL types.
276 (value_assign): Handle Fortran literal string and complex values.
277 (f77_cast_into_complex, f77_assign_from_literal_string,
278 f77_assign_from_literal_complex): New functions.
280 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
282 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
285 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
287 * i960-tdep.c (signal.h): Don't include.
289 * cxux-nat.c (target_is_m88110): Remove definition.
291 * configure.in (config/nm-empty.h): If cross only, use instead
292 of config/nm-trash.h.
293 * config/nm-trash.h: Remove.
294 * config/nm-empty.h: New file.
295 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
296 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
297 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
298 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
299 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
301 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
303 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
305 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
307 * configure.in: No longer look for nm, tm, and xm headers in
308 config/<header>; they are always in config/<cpu>/<header>.
310 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
312 * objfiles.c (allocate_objfile): Add the newly-created objfile to
313 the end of the list of objfiles, instead of at the beginning.
315 * xcoffread.c (allocate_include_entry): New function, abstracted
316 from code in record_include_begin.
317 (record_include_begin, record_include_end): Call it.
319 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
320 target_has_stack to decide whether to create a real stack frame
323 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
325 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
327 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
329 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
331 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
332 field names into what is expected by sparc-nat.c.
334 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
336 * c-typeprint.c (c_typedef_print): Add missing Chill support.
338 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
340 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
342 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
344 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
345 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
348 * nlm/Makefile.in: Get rid of NWSOURCE.
349 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
350 * nlm/gdbserve.o: Add dummy __main routine.
351 * nlm/gdbserve.def: Turn on debug.
353 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
355 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
357 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
359 * config/tm-nbsd.h: New file, support for all NetBSD targets.
360 * config/xm-nbsd.h: fix typo.
361 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
362 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
364 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
366 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
368 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
369 change typeo in error msg (`inferrior' -> `inferior').
371 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
373 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
374 attach_flag (this check was performed by the callers). Also check
375 inferior_thisrun_terminal.
376 * inftarg.c (child_wait), lynx-nat.c (child_wait),
377 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
378 attach_flag in deciding whether to call set_sigint_trap and
381 * value.h (struct value): Change literal_data from PTR to char *,
382 since that is the way it is used.
384 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
386 * somread.c (som_symfile_read): Force unwinds to be re-read after
387 reading in a new partial symbol table.
389 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
391 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
392 an obsolete conditional.
393 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
394 an obsolete conditional.
395 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
398 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
400 * Makefile.in (ns32k-opcode.h): Remove reference.
401 (ns32k-pinsn.o): Update dependencies.
402 * ns32k-opcode.h: Remove file.
403 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
404 all other code in this file.
406 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
408 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
409 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
411 * nlm/Makefile.in: Add rule for .S.o.
412 * nlm/aio.h: Protect from multiple inclusions.
413 * nlm/alpha-io.S: Remove everything we don't need.
414 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
415 Remove, no longer needed.
416 * nlm/alpha.c: Merge in lots of stuff from previous files.
417 * nlm/alpha.h: Don't #include alpha-patch.h. Make
418 breakpoint_insn extern.
419 * Move stuff from alpha-patch.h into here.
421 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
423 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
425 * annotate.c (annotate_starting): Flush output.
427 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
429 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
430 the callers of symbol_file_add. Gets rid of heuristic fence-post
431 warnings on mips and alpha targets when the PC resides in a shared
432 library which is not yet read in.
433 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
434 irix5-nat.c (solib_add), osfsolib.c (solib_add),
435 remote-vx.c (vx_open), solib.c (solib_add):
436 Add call to reinit_frame_cache after all shared libraries are read in.
437 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
438 symfile.c (symbol_file_command, add_symbol_file_command):
439 Add call to reinit_frame_cache after symbol_file_add.
441 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
443 * config/xm-nbsd.h: New file, support for all NetBSD ports.
444 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
445 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
446 * configure.in: Add sparc-*-netbsd target.
448 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
450 * remote-vx.c (vx_attach): Interpret the command argument as an
453 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
455 * configure.in: Change i[34]86 to i[345]86.
456 * nlm/configure.in: Likewise.
457 * gdbserver/configure.in: Likewise.
459 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
461 * configure.in (i386-*-netware): Automatically configure nlm
464 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
466 * nlm/gdbserve.c: conditionalize header file inclusion for either
467 NetWare 4.0 or PIN targets.
468 * nlm/i386.c: include appropriate header files.
469 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
472 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
474 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
475 * nlm/gdbserve.def: Autoload clib.
477 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
479 * breakpoint.c (condition_command): Call breakpoints_changed.
481 * gdbtypes.h: Declare f77_create_literal_string_type and
482 f77_create_literal_complex_type.
483 * valops.c (f77_value_literal_string, f77_value_substring,
484 f77_value_literal_complex): Use xmalloc not malloc.
485 * valops.c (f77_value_literal_string, f77_value_substring):
486 Make addr char * not CORE_ADDR.
487 * value.h (struct value): Add new field literal_data of aligner union.
488 (VALUE_LITERAL_DATA): Use it.
489 * f-lang.h: Declare find_common_for_function.
490 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
491 myaddr fields of a union. Don't overload it with the frame field
492 (not sure this is necessary; I'm not sure what lval_* codes
493 VALUE_SUBSTRING_* can be used with).
495 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
497 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
498 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
500 * rs6000-nat.c: Include libbfd.h again, needed until reference
501 to bfd_cache_lookup is cleaned out.
503 * config/i386/linux.mh (XM_CLIBS): Add -lm.
505 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
507 Work to reduce the interrupts-off duration when running in DOS.
508 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
509 (dos_async_rx): rewrite to unpack as many characters from the
510 asynctsr as possible into a local buffer.
512 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
514 Initial Fortran language support, adapted from work by Farooq Butt
515 (fmbutt@engage.sps.mot.com).
516 * Makefile.in: Add Fortran-related files and dependencies.
517 * defs.h (language_fortran): New language enum.
518 * language.h (_LANG_fortran): Define.
519 (MAX_FORTRAN_DIMS): Define.
520 * expression.h: Reformat to standard.
521 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
522 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
523 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
524 TYPE_CODE_LITERAL_STRING): New type codes.
525 (type): New fields upper_bound_type and lower_bound_type.
526 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
527 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
529 (builtin_type_f_character, etc): Declare.
530 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
531 * f-exp.y: New file, Fortran expression grammar.
532 * f-lang.c: New file, Fortran language support functions.
533 * f-lang.h: New file, Fortran language support declarations.
534 * f-typeprint.c: New file, Fortran type printing.
535 * f-valprint.c: New file, Fortran value printing.
536 * eval.c (evaluate_subexp): Add code for new expression opcodes,
537 fix wording of error message.
538 * gdbtypes.c (f77_create_literal_complex_type,
539 f77_create_literal_string_type): New functions.
540 * language.c (set_language_command): Add Fortran info.
541 (calc_f77_array_dims): New function.
542 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
544 * symfile.c (deduce_language_from_filename): Recognize .f and .F
545 as Fortran source files.
546 * valops.c (f77_value_literal_string, f77_value_substring,
547 f77_value_literal_complex): New functions.
549 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
551 * c-typeprint.c (c_print_type): Assume demangled arguments
552 if a '(' is found in varstring, looking for ')' at the end of
553 varstring did fail with demangled const member functions, which
554 have a trailing `const'.
555 * remote.c (get_offsets, putpkt): Change to `char' buffers,
556 to avoid errors when compiling with DEC c89.
557 (remote_wait): Cast to `char *' before passing buffer to
558 fputs_filtered, to avoid errors when compiling with DEC c89.
559 (remote_wait): Do not return inferior_pid by default, this
560 statement is never reached, which causes warnings from some
562 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
563 * symfile.c (load_command): If called with no argument, try
564 to get the filename from the executable file.
565 (generic_load): Remove check for NULL filename, it is done
568 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
570 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
571 from June 2, 1994 (what was I thinking?!?). Fix it right this
574 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
576 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
578 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
580 * README: Grammar improvements, clarifications, updates.
582 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
584 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
585 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
586 * configure.in (powerpc-*-netware*): Automatically configure nlm
588 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
589 specific stuff. Make things more configurable.
590 * nlm/configure.in: Add powerpc-*-netware* target. Use
591 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
593 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
594 Remove lots of architecture-specific stuff.
595 * nlm/gdbserve.def: Add new imports.
596 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
597 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
599 * nlm/prelude.o: What was this doing here?
600 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
601 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
602 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
603 * config/powerpc/tm-ppc-nw.h: Ditto.
605 * nlmstub.def: New file, contains imports for 386 nlm stub.
607 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
609 * remote-pa.c: New file for HPPA embedded support. Currently it's
611 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
613 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
615 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
616 STORE_RETURN_VALUE): Define to use %a0 for pointers.
618 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
620 * remote-mips.c: Remove unused declaration of mips_load.
622 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
624 * coffread.c: General cleanup, and support for section offsets.
625 (time.h, sys/types.h, libbfd.h): Don't include.
626 (cur_src_start_addr, cur_src_end_addr): Rename to
627 current_source_start_addr, current_source_end_addr.
628 (nlist_stream_global): Remove.
629 (nlist_bfd_global): New global variable.
630 (coff_symfile_read): Remove code that gets and uses fileno()
632 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
633 section_offsets parameter, add text/data section offset to
634 appropriate symbols' values.
635 (read_one_sym): Use bfd_read instead of fread.
636 (init_stringtab, init_lineno): Change first parameter to a bfd,
637 use bfd routines instead of raw I/O.
639 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
641 * symtab.c (decode_line_1): If funfirstline and we get a
642 non-LOC_BLOCK symbol (e.g. variable or type), then error().
644 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
646 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
647 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
648 (TAGS): Also pass result of find on config sub-directory to etags.
649 (ALLPARAM): Remove; now unused.
651 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
653 * Makefile.in (VERSION): Bump to 4.13.1
654 * NEWS, README: Update to match gdb 4.13 release version.
656 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
658 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
659 * cxux-nat.c: Remove dangling #else block.
660 (m88k_harris_core_register_addr): New function.
662 * environ.c (init_environ): If no environment, do nothing.
664 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
666 * remote.c (remote_wait): Return inferior_pid instead of 0 for
669 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
671 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
674 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
676 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
677 errno_max, signo_max, strtoerrno, strtosigno): Delete.
678 Include "libiberty.h" instead.
680 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
682 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
683 add additional argument specifying raw address to permit
684 proper release of debug registers.
685 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
688 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
690 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
691 define them in top.c. Add comments to the hooks.
693 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
695 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
696 `to_remove_breakpoint' fields.
698 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
700 * infcmd.c (run_command): Remove comment suggesting using
701 target_has_execution instead of inferior_pid.
703 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
705 * remote-mips.c (mips_open): add code to handle baud rate.
707 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
709 * infrun.c (wait_for_inferior): Call target_resume() upon
710 detection of new processes.
712 * procfs.c (create_procinfo): Return pointer to new procinfo
714 * (do_detach): Spacing & formatting cleanup.
715 * (procfs_wait): Move wait_again label to ensure that we really
716 wait again. On exit from fork, release new child from gdbs'
718 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
720 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
722 * i386-nlmstub.c (handle_exception): Wait until the thread has
723 been started before killing the NLM by pointing the PC at
726 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
728 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
729 Irix 5 has a standard _sigtramp signal handler.
730 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
731 it is not needed for a standard _sigtramp signal handler.
732 Add shared library sections to the section table of the target
733 before adding the symbols.
734 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
735 instructions that do not prepare a stack adjustment.
736 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
737 which does the right thing on machines where `char' is unsigned.
739 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
741 * remote.c (remote_open): Move setting of inferior_pid prior to
742 call to remote_start_remote. Also use unique value for pid to
743 avoid confusion with read_register_pid & friends.
744 * (remote_wait): Return inferior_pid instead of 0 in all cases.
746 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
748 * dwarfread.c (bfd.h): Don't include.
750 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
752 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
753 kill the program being debugged. KillMe(), the undocumented
754 call intended for this purpose, causes the server to hang.
756 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
758 * remote.c (read_frame): Calculate run length encoded checksum
760 * config/sh/stub.c: New file.
762 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
764 * target.c (find_default_run_target): Make sure to_can_run is set
767 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
769 * TODO: Remove note about fast watchpoints and remove obsolete
772 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
774 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
775 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
776 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
778 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
780 * target.c (add_target): Don't call clean_target on target
782 * (unpush_target): Test for to_close being set before calling.
783 * (target_xfer_memory, target_info): Check for to_has_memory
784 before playing with memory.
786 * remote.c (remote_open): Set inferior_pid to make kill command
788 * inflow.c (kill_command): Revert change of Aug 2. Use
789 inferior_pid to determine whether to print out "The program is not
792 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
794 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
795 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
796 * m3-nat.c: Pass argument to return_to_top_level.
797 Declare m3_kill_inferior before use.
798 (port_chain_insert): In "can't happen" case, abort rather than
799 setting `mid' to large decimal constant (which gcc warns about).
800 (get_thread_name): Use cast to convert const char * to char *.
801 (add_mach_specific_commands): #if 0 "thread break" command.
802 (m3_trace_him): Call push_target.
803 (mach_really_wait): New argument pid; remove unused
805 (intercept_exec_calls): Call target_terminal_init and
806 target_terminal_inferior once the child execs.
807 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
809 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
811 * procfs.c (procfs_mourn_inferior): don't dereference the
812 procinfo pointer after it has been freed.
814 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
816 * breakpoint.c (breakpoint_1): Improve pluralization in display
817 of breakpoint hit counts.
819 * language.h (struct language_defn): Remove unused field
821 (longest_float): Remove, no longer used.
822 * language.c (unknown_language_defn, auto_language_defn,
823 local_language_defn): Remove init of la_longest_float field.
824 * c-lang.c (c_language_defn, cplus_language_defn,
825 asm_language_defn): Ditto.
826 * ch-lang.c (chill_language_defn): Ditto.
827 * m2-lang.c (m2_language_defn): Ditto.
829 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
831 * defs.h (bfd_read, bfd_seek): Remove declarations.
832 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
834 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
836 * inflow.c (kill_command): Fix a bug which prevented target
837 programs to be killed.
839 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
841 * defs.h: Change two-line declarations to one-line form.
842 (NORETURN): Define as "volatile" only for older GCCs.
843 (ATTR_NORETURN): Define for newer GCCs.
844 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
846 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
848 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
849 * breakpoint.c (delete_breakpoint, enable_breakpoint,
850 disable_breakpoint): Don't call breakpoints_changed; it is now
851 called via the *_breakpoint_hook functions.
852 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
854 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
856 * stabsread.c (read_type): Fix a bug in enum size calculation.
858 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
860 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
861 argument types to shut up GCC.
863 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
864 linker stub, then return the address the stub will return to.
865 (frame_saved_pc): Correctly restart the search for the saved
866 pc when a linker stub is encountered.
868 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
869 register stores emitted by the version 9 HP compilers.
870 (inst_saves_fr): Relax test for a specific base register (%r1);
871 this avoids losing with the version 9 HP compilers.
872 (skip_prologue): Try to skip argument stores emitted by the HP
873 compilers. It's not perfect, but it's better than before.
875 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
877 * findvar.c (write_pc write_pc_pid): Remove casts to long when
878 calling write_register_pid.
879 * (write_register_pid): Add prototype.
881 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
883 * remote.c (read_frame): Split readchar/checksum calculation into
884 two parts since evaluation order is undefined.
886 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
888 From Kevin A. Buettner (kev@cujo.geg.mot.com).
889 * Makefile.in (coredep.o): Add inferior.h as dependency.
890 * inflow.c: Add F_SETOWN to list of defines to check
891 around code that uses F_SETOWN.
893 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
895 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
896 set the -L and -B directory prefixes so we can link with it.
898 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
900 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
901 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
904 * General hackery to support alternate user-interface.
905 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
906 disable_breakpoint): Call hooks for alternate user-interface.
907 * defs.h: Add declarations for alternate user-interface hooks.
908 * main.c (main): Add --nw (and --nowindows) options to disable
910 * (near call to command_loop): Call command_loop_hook if set.
911 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
912 * stack.c: Call print_frame_info_listing_hook if set.
913 * top.c (gdb_init): Initialize targets.c and utils.c prior to
914 other files to make sure that calls to error and warning will
915 work. Call init_ui_hook after everything else.
916 * utils.c (query): Call query_hook if set.
917 * (gdb_flush): Call flush_hook if set.
918 * Change _initialize_utils to initialize_utils cuz we don't use
919 automatic initialization of utils.c anymore.
921 * Support for TK GUI.
922 * Makefile.in: Add rule for gdbtk.o.
923 * configure.in: Add support for --enable-gdbtk.
924 * gdbtk.c: New file. Contains support routines for TK interface.
925 * gdbtk.tcl: New file. Implements GUI policy.
927 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
930 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
932 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
933 there and we are using the gcc from the tree.
934 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
936 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
938 * Makefile.in (annotate.o): Add dependencies.
940 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
942 * sparclite/aload.c: Added new -q (quiet) option.
943 return 0 exit status if file was successfully downloaded.
945 * nlm/gdbserve.c: merge in command line argument parsing changes
946 and bug fixes made to i386-nlmstub.c.
948 * i386-nlmstub.c: The returnLength field must be initialized
949 before portConfig is passed to AIOGetPortConfiguration.
950 Compare command line arguments with strnicmp(); args are
951 case insensitive on netware.
953 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
955 * Makefile.in (DISTSTUFF): Add definition.
956 (diststuff): Add for new distribution support.
957 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
958 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
959 Remove old distribution building rules, now uses standard
960 distribution support in parent directory Makefile.in.
962 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
964 * target.c (push_target): Cast result from xmalloc.
966 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
968 * elfread.c (elf_symtab_read): Discard compiler labels generated
969 by the Solaris 2.1/Intel SunPro compiler.
971 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
973 * target.c (nomemory): Fix prototype and routine to take correct
976 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
978 * Makefile.in (clean): Remove libgdb-files.
980 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
982 * coredep.c: Include inferior.h.
984 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
986 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
989 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
991 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
992 .cp as C++, alphabetize better.
994 * breakpoint.c (ignore, condition): Move usage note into body of
995 help text, so first line can be one-line summary.
997 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
999 * target.c (unpush_target): Fix handling of removal of top target.
1001 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1003 * Makefile.in: Add stuff to build nlmstub.
1004 * Add rule for annotate.o to keep Sun make happy.
1005 * configure.in: Add config for powerpc/Netware.
1007 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1008 filename. This speeds up handling of trailing N_SO stabs (they
1009 mark the end of a .o file).
1011 * target.c, target.h: Change the way pushing and popping of
1012 targets work to support target overlays and inheritance.
1013 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1014 Fixup references to current_target, due to previous changes.
1016 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1017 needed to get the address of longjmp out of the target.
1019 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1021 * main.c: Include <ctype.h>.
1023 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1025 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1028 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1030 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1032 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1034 * Makefile.in (VERSION): Bump to 4.12.4.
1036 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1038 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1039 * configure.in (m88*-harris-cxux*): New configuration.
1040 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1041 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1043 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1044 (TARGET_WRITE_PC): Pass pid through to register writers.
1046 * configure.in (m68*): Put vendor-only-specified host configs
1047 after vendor-and-os-specified configs.
1048 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1050 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1051 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1054 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1056 * elfread.c (elf_symtab_read): Handle error return from
1057 bfd_get_dynamic_symtab_upper_bound gracefully.
1059 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1061 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1062 registers in use by the inferior.
1063 * coredep.c (fetch_core_registers, register_addr): Use it.
1064 * findvar.c (registers_changed, registers_fetched,
1065 read_register_bytes): Ditto.
1066 * infcmd.c (do_registers_info, registers_info): Ditto.
1067 * infptrace.c (fetch_inferior_registers,
1068 store_inferior_registers): Ditto.
1069 * stack.c (frame_info): Ditto.
1071 * coredep.c (CORE_REGISTER_ADDR): New macro.
1072 (fetch_core_registers): Use it.
1074 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1075 * symfile.c (add-symbol-file): Add usage note to help string.
1076 (add_shared_symbol_files_command): New command.
1079 * inferior.h (read_pc_pid): Declare.
1080 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1081 variable b, remove unused variable other_type_used.
1082 * main.c (inferior.h, call-cmds.h): Include.
1083 (gdb_init): Declare.
1084 * remote.c (remote_wait): Return 0 by default.
1086 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1088 Stop printing at null char option, from Oliver Meyer
1089 (omeyer@i3.informatik.rwth-aachen.de).
1090 * valprint.h, valprint.c (stop_print_at_null): New global.
1091 * valprint.c (_initialize_valprint): New print set subcommand
1093 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1094 printing a char array, adjust the number of chars to print.
1096 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1098 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1099 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1100 pic code in addition to prologues where an instruction from the
1101 prologue gets moved into the delay slot of a branch instruction
1102 immediately following the prologue. A table of potential prologue
1103 instructions (prologue_insn_tbl) is now used for picking apart a
1105 (frame_find_saved_regs): Changed the way in which limit gets set
1106 so that the delay slot of branch instructions immediately
1107 following the prologue gets examined.
1108 (pushed_size, store_parm_word, store_parm, push_parameters,
1109 collect_returned_value): Deleted.
1111 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1113 * infrun.c (wait_for_inferior): Handle stepping into leaf
1114 functions whose prologue consists of gp loading code only.
1116 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1118 * dbxread.c: Don't include libbfd.h.
1119 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1120 <time.h>, or <sys/types.h>.
1121 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1122 collect information about the stab and stab string sections.
1124 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1126 * stabsread.c (read_huge_number): handle large unsigned number
1127 for stabs generated by os9k C compiler.
1129 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1131 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1132 * breakpoint.h (hit_count): New breakpoint field.
1133 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1134 (clear_breakpoint_hit_counts): New function.
1135 (bpstat_stop_status): Increment the hit count.
1136 (breakpoint_1): Display the hit count.
1137 * infcmd.c (run_command): Reset breakpoint hit counts.
1138 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1139 displaying hit counts.
1141 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1143 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1144 symbols for all symbol files. Makes skipping over the
1145 trampoline code work when stepping from a function in a shared
1146 library into a function in a different shared library for Irix 5.
1147 Other ELF targets do not have enough information in their
1148 dynamic symbol tables to make this work.
1149 (elf_symtab_read): Relocate mst_solib_trampoline address.
1151 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1153 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1154 * configure.in (m68*-atari-sysv4*): New configuration.
1155 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1156 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1157 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1158 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1159 * config/m68k/amix.mh, config/m68k/amix.mt,
1160 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1163 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1165 * symtab.c (find_function_start_sal): New function to find
1166 the start of a function from a function symbol.
1167 (decode_line_1, decode_line_2): Use it instead of open coded
1168 partial copies of the code.
1169 (list_symbols): Quote symbol name before passing it to
1170 break_command to enable proper handling of mangled symbols.
1172 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1174 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1175 * ch-exp.y (yylex): First try name lookup using exact name
1176 typed by user; if that fails, try lower-cased name.
1178 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1180 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1181 Move "no debugging symbols found" test to symfile.c.
1182 * symfile.c (syms_from_objfile, reread_symbols): Add
1183 "no debugging symbols found" test.
1184 * coffread.c (init_stringtab): Handle stripped files with a
1185 stringtab offset of zero gracefully.
1186 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1187 BFD instead of stop_pc heuristic to determine if it is a dynamically
1189 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1190 ioctl, it indicates that the process has exited.
1192 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1194 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1195 .PARISC.unwind section now.
1197 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1199 * breakpoint.c (mention): Always show breakpoint address if no
1202 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1204 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1205 handling of shared libraries for non-ELF executables, but only if
1206 HANDLE_SVR4_EXEC_EMULATORS is defined.
1207 (locate_base): Try to find debug_base in the dynamic linker
1208 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1209 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1210 Define to enable handling of shared libraries for a.out executables,
1211 run under Solaris BCP.
1213 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1215 * infrun.c (wait_for_inferior): Print "Program exited normally"
1216 regardless of batch_mode.
1217 * defs.h, top.c (batch_mode): Removed.
1219 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1221 * Makefile.in (dcache_h): Remove redundant definition.
1222 (init.c): Add a comment.
1223 (top.c): Remove explicit compile action.
1224 * breakpoint.c (mention): Share code indicating location of
1225 break/watchpoints, don't print address if addressprint is off.
1226 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1227 (demangle): Remove redundant declarations.
1228 * eval.c: Remove redundant function declarations.
1229 * objfiles.h: Cosmetic and grammatical improvements.
1230 * TODO: Various updates.
1232 * remote-mips.c: Replace all \r chars with \015.
1233 (mips_receive_header): Display control characters readably.
1234 (mips_xfer_memory): Add a simple progress display.
1236 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1238 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1240 * remote-hms.c (flush): New function.
1241 (expect): Get edge case right.
1242 (hms_read_inferior_memory): Be more tolerant of line noise.
1244 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1246 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1247 target files, not non-existent mach3.mh and mach3.mt.
1249 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1251 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1252 symbols for all symbol files. Makes skipping over the
1253 trampoline code work when stepping from a function in a shared
1254 library into a function in a different shared library.
1255 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1257 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1259 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1260 names mean end of .o file.
1261 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1262 top of routine. Handle new thread notification cleanly.
1263 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1264 thread notification scheme.
1265 * (child_resume): General cleanups, handle resumption of all
1268 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1270 * ser-go32.c: Rewrite to run under windows.
1271 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1273 * serial.c (serial_open): Notice device "pc".
1274 * remote-e7000.c: Fix copyright date.
1275 (expect): Compare \n and \r the same.
1276 (e7000_open): Allow pc as a serial port
1277 * sh/sh.mt: Add ser-e7kpc.
1278 * h8300/h8300hms.mt: Add ser-e7kpc.
1279 * main.c (proc_wait): Don't wait if using go32.
1281 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1283 * somread.c: Simplify by using stabsect_build_psymtabs.
1284 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1285 corresponding to the name of the text section. All references
1287 (somstab_build_psymtabs): Delete function, no longer needed.
1289 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1291 * somread.c: Renamed from paread.c. Changed function names and
1292 comments to reflect that this file deals with SOM (an object file
1293 format), rather than the PA (a cpu).
1294 (Makefile.in): Chaned appropriately.
1295 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1296 * dbxread.c (somstab_build_psymtabs): Renamed from
1297 pastab_build_psymtabs.
1299 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1301 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1302 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1304 * Makefile.in: Updated for core-sol2.c.
1305 * README: Add notes about SPARCworks cc under Solaris 2.x,
1306 from Casper H.S. Dik (casper@fwi.uva.nl).
1307 * config/mips/xm-makeva.h: Removed, no longer necessary.
1308 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1309 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1310 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1312 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1314 * gdba.el: Put program input and output in a separate buffer.
1316 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1318 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1319 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1320 with global variable of same name in libnsl.so on UnixWare.
1322 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1324 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1325 embedded in template name.
1327 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1329 * config/i386/nm-linux.h: change calling convention of
1330 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1331 target_insert_watchpoint() and
1332 target_remove_watchpoint().
1334 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1335 to be long long in gdb.
1336 * config/mips/tm-bigmips.h: ditto.
1338 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1340 * c-lang.c (asm_language_defn): New definitions for language_asm,
1341 mostly copied from c_language_defn, to avoid warnings when
1342 switching between c and asm stack frames.
1344 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1346 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1347 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1348 (upgrade_type, handle_psymbol_enumerators): Likewise.
1349 (has_opaque_xref, cross_ref): Likewise.
1350 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1351 debugging information, rather than doing it here.
1352 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1353 point in ecoff_debug_swap backend structure, rather than calling
1354 ecoff_slurp_symbolic_info directly.
1356 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1358 * breakpoint.c: Include annotate.h. Call annotate_field rather
1359 than printing annotation directly.
1361 * main.c: Include string.h.
1363 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1365 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1366 call it instead of doing normal loop.
1367 * infcmd.c (attach_command): Don't call wait_for_inferior if
1369 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1370 hook that can decide whether to step over the next breakpoint.
1371 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1372 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1375 * configure.in: Improve sorting/formatting of hosts and targets.
1376 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1377 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1378 * Makefile.in (stop-gdb): New target.
1379 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1382 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1384 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1385 the identical initialization can be deleted from main.c, but i
1386 haven't done so just in case.
1388 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1390 * gdba.el: Added menu windows and slightly improved window
1391 handling to gdba.el. Fixed numerous minor bugs that were causing
1392 emacs and gdb to fall out of sync.
1394 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1396 * breakpoint.c: annotate changes lost at merge, put back in.
1398 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1400 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1403 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1405 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1407 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1408 writing of floating registers, the dpx2 kernel disallows it.
1409 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1410 is contained in o_praw.
1411 * irix5-nat.c (solib_map_sections): Adjust sections by the
1412 difference between the loaded address and the prelinked address.
1413 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1415 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1416 symbols, their value is absolute.
1417 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1418 libraries fh->adr fields of zero. Relocate minimal symbol values
1419 upon readin. Relocate non-stabs symbols upon readin.
1420 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1421 start address of the outermost block.
1422 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1423 instead of section_offsets and use relocated pst->textlow for
1424 line number and procedure address relocations.
1426 From gmo@MicroUnity.com (Guillermo A. Loyola):
1427 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1428 Handle SGI Irix5 stIndirect symbol type.
1430 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1432 * breakpoint.c: fix a syntax error native cc does not like.
1434 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1435 * sparclite/Makefile.in: ditto.
1436 * sparcl-tdpe.c: change file name because first 8 chars has to be
1438 * sparcl-stub.c: ditto.
1440 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1442 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1444 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1446 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1447 ignore) a PID argument.
1448 (hppa_pop_frame): Pass a PID to target_write_pc.
1449 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1450 and pass through a PID argument.
1451 (target_read_pc, target_write_pc): Update prototypes.
1453 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1455 * Makefile.in: add new file sparclite-tdep.c.
1456 * sparclite/Makefile.in: add new file sparclite-stub.c.
1457 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1459 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1460 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1462 * sparclite-tdep.c: new file, contains hardware breakpoint support
1464 * sparclite-stub.c: new file, stub code that add support hardware
1466 * breakpoint.c: add hardware breakpoint support.
1467 * breakpoint.h: add new breakpoint type to support hardware
1469 * config/mips/nm-irix4.h: change interface for target dependent
1470 code supporting watch point.
1471 * config/pa/nm-hppab.h: change interface for target dependent
1472 code supporting watch point.
1474 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1476 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1478 * stabsread.c (read_struct_fields): os9k nested structure does not
1479 have terminating ';', instead it just get to ',' and bit position
1482 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1484 * nlmread.c (nlm_symtab_read): Clean up a bit.
1485 * (nlm_symfile_read): Record bounds of main() so that backtrace
1486 command will know where to stop.
1487 * objfiles.c (objfile_relocate): Relocate entry point/func info
1488 for backtrace as well.
1489 * objfiles.h: Define values for invalid PCs for entry point info.
1490 * symfile.c (init_entry_point_info): Initialize invalid values
1491 with aforementioned macros.
1492 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1493 to cause backtrace to stop when it gets back to main().
1494 * config/i386/tm-i386nw.h: Ditto.
1496 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1498 Fix value_print, which used to be ostensibly language-independent,
1499 but would print pointers and arrays in C syntax. Instead, call
1500 a language-specific function.
1501 * language.h (struct language_defn): New functional field
1503 (LA_VALUE_PRINT): New macro.
1504 * language.c (unk_lang_value_print): New stub/dummy function.
1505 (unknown_language_defn, auto_language_defn, local_language_defn):
1507 * c-valprint.c (c_value_print): New function, with code moved from:
1508 * valprint.c (value_print): ... here. Now just invoke
1509 LA_VALUE_PRINT to do language-specific stuff.
1510 * valprint.c (value_print_array_elements): Make non-static.
1511 * c-lang.c (c_language_defn, cplus_language_defn): Add
1512 c_value_print in the la_value_print field.
1513 * m2-lang.c (m2_language_defn): Likewise.
1514 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1515 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1516 * ch-valprint.c (chill_value_print): New function, based on
1517 c_value_print, but use Chill "look and feel."
1518 * c-lang.h (c_value_print): New prototype.
1519 * ch-lang.h (chill_value_print): New prototype.
1520 * value.h (value_print_array_elements): New prototype.
1522 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1523 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1525 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1527 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1528 to new file top.c. Make things extern instead of static and
1529 similar rearrangements to deal with this.
1531 * utils.c: Move fputs_unfiltered to main.c. Remove
1532 FPUTS_UNFILTERED_OVERRIDE ifndef.
1533 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1534 and libgdb uses utils.c and top.c.
1536 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1538 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1540 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1542 * ch-valprint.c (chill_val_print_array_elements): New function.
1543 A Chill version of val_print_array_elements, it prints the
1544 array index labels, in additions ot the array element values.
1545 (chill_val_print): Use the new function.
1547 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1549 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1551 * defs.h (enum language): Add language_asm.
1552 * findvar.c (read_register_bytes read_register_gen
1553 write_register_bytes read_register read_register_pid
1554 write_register write_register_pid supply_register): Move multi-
1555 thread handling down into these routines. Create XXX_pid routines
1556 that allow register references to specify the pid.
1557 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1558 read_sp write_sp read_fp write_fp): Move these routines from
1559 infcmd to findvar to centralize the whole mess.
1560 * i386-nlmstub.c: Portability fixes.
1561 * infptrace.c (child_resume): Conditionalize to allow other natives
1562 to override it. Remove PIDGET gubbish, it's no longer necessary.
1563 * infrun.c (wait_for_inferior): Put registers_changed() before
1564 target_wait() to speed up remote debugging.
1565 * Replace code that reads registers from other threads with much
1566 nicer looking new function calls (see changes to findvar.c).
1567 * Don't skip prologues if debugging assembly source.
1568 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1569 child_resume to handle multi-thread debugging properly.
1570 * remote.c: Add O response to get console output from target.
1571 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1572 SERIAL_ERROR here to simplify callers.
1573 * Change static var timeout to remote_timeout.
1574 * (fromhex): Remove unnecessary return -1 at end of routine.
1575 * (remote_wait): Turn this into a big switch statement. Add
1576 support for O response.
1577 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1578 * (getpkt): Split getpkt into two parts. read_frame deals with
1579 all formatting issues, run-length encoding, and framing. getpkt
1580 now handles error recovery, and frame detection.
1581 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1582 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1583 control. (hardwire_readchar): Handle EINTR from read().
1584 * symfile.c (deduce_language_from_filename): Add support for .s
1586 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1587 override infptrace's child_wait.
1588 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1589 instead of XXXlynx.h.
1590 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1592 * nlm/gdbserve.c: Portability fixes.
1594 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1596 * inftarg.c (child_wait): Call proc_wait, not wait.
1597 (child_mourn_inferior): Call proc_remove_foreign.
1598 * main.c (gdb_init): Call init_proc.
1599 * main.c: Provide dummy versions of init_proc, proc_wait, and
1600 proc_remove_foreign for the gdb case (the libgdb case provides its
1601 own versions of these functions).
1602 * Makefile.in (libgdb-files): Add libproc.a.
1604 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1606 Hardware watchpoints for Linux, from Rick Sladkey
1607 (jrs@world.std.com).
1608 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1609 new hardware breakpoint recovery method.
1610 * i386v-nat.c (i386_insert_watchpoint,
1611 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1612 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1613 New functions to support the 386 hardware debugging registers.
1614 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1615 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1616 target_insert_watchpoint, target_remove_watchpoint): Define these
1617 macros to use the hardware debugging functions in i386v-nat.c.
1619 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1621 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1624 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1626 * target.c, target.h: New variables target_activity_function and
1628 * inflow.c, inferior.h: New functions set_sigio_trap and
1630 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1632 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1634 * remote-sim.h (sim_verbose): Delete.
1635 Document callbacks needed.
1636 (sim_*): Change result to void where there isn't one.
1637 (sim_open): Clarify argument and error response.
1638 (sim_close): Declare.
1639 (sim_load): Change bfd_handle argument to file name. Clarify result.
1640 (sim_create_inferior): Renamed from sim_set_args.
1641 (sim_set_pc): Delete.
1642 (sim_info): Delete printf_fn argument.
1643 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1644 (gdbsim_load): Try sim_load first.
1645 (gdbsim_create_inferior): Call sim_create_inferior.
1646 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1647 (gdbsim_close): Call sim_close.
1648 (gdbsim_files_info): Update call to sim_info.
1649 (gdbsim_ops): Realign comments.
1651 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1653 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1655 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1656 the auxent if the symbol's name is ".file". From David Edelsohn
1657 <c1dje@watson.ibm.com>.
1659 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1661 * breakpoint.c (breakpoint_1): Fix typo.
1663 * annotate.c (annotate_field_end): Fix typo.
1665 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1667 * Makefile.in (TSSTART): Remove; no longer used.
1669 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1670 fputs_unfiltered and exit directly, rather than fatal. The latter
1671 calls vfprintf_unfiltered!
1673 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1674 * value.h, printcmd.c (print_value_flags): Move from here...
1675 * annotate.c: ...to here, and make it use can_dereference.
1677 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1679 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1680 Remove, needed for both native and cross.
1681 * target.c (attach_flag, generic_mourn_inferior): Put here.
1682 * utils.c (job_control): Put here.
1683 (terminal.h): Don't include anymore.
1685 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1687 * source.c (find_source_lines): Always use code that was #ifdef
1688 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1689 leaving it on the chain. Reindent much of this function.
1690 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1691 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1692 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1693 config/ns32k/xm-ns32km3.h: Remove all references to
1694 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1695 * main.c, fork-child.c, many config files: Remove all
1696 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1699 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1700 This avoids __eprintf troubles.
1702 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1704 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1705 initialization code which needs to be called even if we bypass the
1706 command line stuff into gdb_init.
1707 * utils.c (fputs_unfiltered): Surround in #ifndef
1708 FPUTS_UNFILTERED_OVERRIDE.
1709 * Makefile.in (libgdb.a): New target.
1711 * utils.c: Rearrange I/O stuff a bit so that all output goes
1712 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1713 which made %s not work with arbitrarily large strings.
1714 * printcmd.c (printf_command): Use printf_filtered, not
1715 printf_unfiltered and printf, now that arbitrary limit is gone.
1718 * breakpoint.c (watchpoint_check): Remove unused variable b.
1719 * stack.c (print_frame_info): Move sp and buf inside #if.
1720 * eval.c (evaluate_subexp): Remove unused variables pp,
1721 mangle_ptr, ptr, and mangle_tstr.
1722 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1724 * symtab.c (lookup_symtab): Put variable copy inside #if.
1725 (decode_line_1): Put variable q1 inside #if 0.
1726 * target.h: Declare target_link.
1727 * infrun.c (wait_for_inferior): Remove unused variables signame.
1728 * remote.c (remote_resume): Remove unused variable name.
1729 * c-exp.y (parse_number): Parenthesize operand of shift.
1730 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1731 (this is a semantic change, the warning seems to have detected a bug).
1732 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1733 * coffread.c: Move variable temptype inside #if.
1734 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1736 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1737 (chill_val_print): Remove unused variable in_range.
1738 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1739 (chill_val_print): Add default case for switch.
1740 * stabsread.h: Declare stabsect_build_psymtabs.
1741 * os9kread.c (read_minimal_symbols): Make this return void.
1742 (os9k_symfile_read): Remove unused variables stb_exist and val.
1743 (os9k_symfile_init): Remove unused variable val.
1744 (fill_sym): Remove unused variable id.
1745 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1746 unused variable nsl.
1747 Remove unused variable symfile_bfd.
1748 #if 0 unused variables lbrac_unmatched_complaint and
1749 lbrac_mismatch_complaint.
1750 Remove declaration for non-existent function os9k_next_symbol_text.
1752 * annotate.c, annotate.h: New files, containing a function for
1753 each annotation which outputs it.
1754 * Move breakpoints_changed from breakpoint.c to annotate.c.
1755 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1756 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1757 Use annotate.c functions to output annotations.
1758 * Makefile.in (OBS): Add annotate.o.
1760 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1762 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1763 elf_unwind_entries are always initialized.
1765 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1766 stubs which return directly to the caller rather than to the stub
1769 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * c-exp.y (yyerror): Display a more informative error message.
1772 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1773 * m2-exp.y (yyerror): Ditto.
1775 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1777 * inflow.c (job_control): Move definition to front of file.
1779 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1781 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1782 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1784 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1786 * Makefile.in (kdb): Remove old init.c creation commands.
1787 * configure.in (sparclite): Match on sparclite*.
1788 * sparclite/aload.c (main): Only change section addresses for
1789 a.out format object files.
1791 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1793 * config/i386/go32.mh: Define CC.
1795 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1797 * gdbserver/Makefile.in: Remove irrelevant definitions and
1798 comments inherited from the gdb Makefile.
1799 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1800 (VERSION): Update to 4.12.3.
1801 (gdbserver): Remove any existing executable first.
1802 (distclean, realclean): Remove nm.h.
1803 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1804 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1805 Don't use absolute pathname.
1807 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1809 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1812 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1814 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1815 (print_it_normal): Add annotations for the inferior starting and
1816 stopping, and for all the various messages related to how it
1819 * printcmd.c (do_one_display): Annotate.
1820 * stack.c (print_frame_info): Annotate printing of stack frames.
1822 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1824 * remote.c (get_offsets): Handle case where stub doesn't support
1827 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1829 Add partial support for g++ code compiled with -fvtable-thunks.
1830 * c-valprint.c (c_val_print): Add vtblprint support
1832 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1833 pointers (if using thunks) as well as array of structs (otherwise).
1834 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1835 level, and make the latter non-static (so define_symbol can use it).
1836 * stabsread.c (define_symbol): If the type being defined is a
1837 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1838 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1839 * values.c (value_virtual_fn_field): Handle thunks.
1840 * values.c (value_headof): Minor efficiency hack.
1841 * values.c (value_headof): Incomplete thunk support. FIXME.
1843 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1845 * valprint.c (print_longest): Clarify comment about use_local.
1846 * printcmd.c, defs.h (print_address_numeric), callers in
1847 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1848 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1849 exec.c: New argument use_local.
1850 * source.c (identify_source_line): Use filtered output. Use
1851 print_address_numeric.
1853 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1854 language.c (type_error, range_error): Use filtered output.
1855 * utils.c (error_begin): Update comment to tell people to use
1858 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1859 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1862 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1864 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1865 from the fault, #ifndef FAULTED_USE_SIGINFO.
1866 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1868 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1870 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1871 Explicitly annotate each record.
1873 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1875 * xcoffexec.c: Reformat to standards and lint.
1876 (language.h): Include.
1877 (exec_close): Declare arg "quitting".
1878 (file_command): Declare arg "from_tty".
1879 (map_vmap): Cast xmalloc result to PTR.
1880 * rs6000-nat.c: Reformat to standards and lint.
1881 (exec_one_dummy_insn): Use char array for saved instruction.
1882 (fixup_breakpoints): Declare.
1883 (vmap_ldinfo): Be more informative in fatal error messages.
1884 (xcoff_relocate_symtab): Define to return void.
1885 * xcoffsolib.h: Reformat to standards, improve comments.
1886 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1888 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1890 * utils.c, defs.h (error_begin): New function.
1891 (quit): Print annotation before printing the error message.
1892 * main.c (return_to_top_level): Print annotation before doing the
1894 * symtab.c (decode_line_1): Call error not warning and then
1895 return_to_top_level. Call error_begin and printf_unfiltered
1896 rather calling warning (before calls to return_to_top_level).
1897 * core.c (memory_error): Use error_begin, printf_unfiltered,
1898 print_address_numeric and return_to_top_level instead of error.
1899 Cleans up a FIXME-32x64.
1900 * language.c (type_error, range_error): Call error_begin
1901 not just target_terminal_ours.
1903 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1904 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1905 side of an assignment is non-portable.
1907 * utils.c (query): Change syntax of query annotations to be
1908 consistent with other input annotations.
1909 (prompt_for_continue): Likewise for prompt-for-continue annotation.
1911 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1913 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
1915 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
1916 that have a stack frame size of 32k or larger (from Paul Flinders).
1917 Remove #if 0'd code.
1919 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1921 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
1922 for Lynx platforms that need it.
1923 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
1925 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
1927 * procfs.c (procfs_wait): Use the signal from the pr_info rather
1928 than trying to deduce it from the fault.
1930 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
1932 * printcmd.c (print_address_symbolic): Initialize name to empty
1933 string to avoid core dump if lookup fails.
1934 * remote-e7000.c (printf_e7000debug): Error if target not open.
1936 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
1938 * i386-nlmstub.c: Update to be more in line with PIN stub.
1939 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
1940 * (hex2mem): Init ptr.
1941 * General cleanups to use ConsolePrintf, standard prologues, etc...
1943 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
1945 * i386-nlmstub.c: More changes to be compatible with remote.c.
1947 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
1948 into (the far less frequently called) dbx_symfile_read.
1950 * i386-nlmstub.c: An interim version till we get PIN for the x86.
1952 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
1954 * dbxread.c (record_minimal_symbol): Record the section
1955 associated with the symbol to make dynmaic relocation work.
1956 * (dbx_symfile_read, process_one_symbol): Fixes to work around
1957 Solaris brain-damage which don't apply to relocatable object
1959 * (stabsect_build_psymtabs): New routine to read stabs out of an
1960 arbitrarily named section.
1961 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
1963 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
1964 stabs out of the nlm.
1965 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
1966 brain-damage which don't apply to relocatable object files.
1967 * remote.c (putpkt): Improve error reporting and error handling.
1968 * (get_offsets): Temporary kludge to force data & bss sections to
1969 have the same relocation.
1970 * stabsread.c (define_symbol, scan_file_globals): Record section
1973 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1975 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
1976 FIXME-32x64 comment.
1978 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1980 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
1981 to after call to target_wait. This means that flush_cached_frames
1982 can call target_terminal_ours if it wants to.
1983 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
1984 comment about why the code is dubious.
1986 * stabsread.c (read_type): Call read_type, not nonexistent
1989 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
1991 * remote-os9k.c (rombug_fetch_registers): set trace mode
1993 * remote-os9k.c (rombug_read_inferior_memory): cache data in
1995 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
1997 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
1998 passed to process_one_symbol.
1999 * stabsread.c (read_type): process os9k functio prototype.
2001 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2003 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2006 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2008 * utils.c (prompt_for_continue): Annotate prompt.
2009 (query): Annotate query.
2010 * printcmd.c (print_frame_args): Change syntax of argument
2011 annotation to make name and value part of a single group of
2012 annotations, not two separate groups.
2013 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2014 * valprint.c (val_print_array_elements): Change syntax of
2015 annotation to be more concise.
2016 * main.c, defs.h (command_line_input): New argument tells what
2017 string to include in the annotations.
2018 * symtab.c (decode_line_2), main.c (read_command_lines,
2019 command_loop): Change callers.
2021 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2022 target null pointer.
2023 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2025 * printcmd.c (output_command): Annotate things we print here too.
2026 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2027 * Move declaration of print_value_flags from defs.h to value.h.
2028 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2030 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2032 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2033 BFD handles sun3 dynamic relocations now.
2034 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2037 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2039 * printcmd.c (print_command_1): Annotate the top-level expressions
2041 (print_frame_args): Annotate each argument.
2042 * printcmd.c, defs.h (print_value_flags): New function.
2043 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2044 * valprint.c (val_print_array_elements): Annotate each array element.
2046 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2048 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2049 the register contains a pointer to the type, not the type itself.
2051 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2053 * main.c (main): Accept --annotate=N option and make --fullname
2054 the same as --annotate=1.
2055 (command_line_input): Print annotatation before and after prompt.
2056 * blockframe.c (flush_cached_frames): Print annotation.
2057 * Rename frame_file_full_name to annotation_level and move it from
2059 * source.c (identify_source_line): If annotation_level > 1,
2060 change output format.
2061 * breakpoint.c: Print annotation whenever a breakpoint changes.
2062 * main.c: New variable server_command.
2063 (command_line_input): Parse "server " and set server_command.
2064 (dont_repeat): Check server_command.
2066 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2068 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2069 updating raw_symbol and symnum. Return a value in the case where
2072 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2074 * parse.c: Don't define block_found; it is defined in symtab.c.
2075 * parser-defs.h: Add comment regarding block_found.
2077 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2079 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2082 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2084 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2085 section vma. Do not read dynamic relocs for sun3 executables to
2086 avoid BFD assertion message.
2088 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2090 * nm-hppab.h (KERNEL_U_ADDR): Define.
2091 (FIVE_ARG_PTRACE): Likewise.
2092 (CANNOT_STORE_REGISTER): Likewise.
2093 * nm-hppah.h (KERNEL_U_ADDR): Define.
2094 (FIVE_ARG_PTRACE): Likewise.
2095 (CANNOT_STORE_REGISTER): Likewise.
2096 (NEED_TEXT_START_END): Likewise.
2098 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2099 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2100 (FIVE_ARG_PTRACE): Likewise.
2101 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2102 (FIVE_ARG_PTRACE): Likewise.
2104 * hppa-tdep.c (read_unwind_info): Make static.
2105 (restore_pc_queue): Indirect through the target vector to
2106 reload the register state.
2108 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2110 * paread.c (compare_unwind_entries): Delete function. It's been
2111 moved into hppa-tdep.c.
2112 (read_unwind_info): Likewise.
2113 (pa_symfile_read): No longer call read_unwind_info. The unwind
2114 tables will be read in as they are needed.
2116 * hppa-tdep.c (compare_unwind_entries): New function.
2117 (read_unwind_info, internalize_unwinds): Likewise.
2118 (find_unwind_entry): Read in unwind information on demand.
2120 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2122 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2123 to : in search path processing.
2124 * defs.h (qsort): Rename argument in prototype.
2125 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2127 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2128 (false): Eliminate usages.
2130 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2132 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2133 All references to value changed to value_ptrlage_command is now
2135 All references to value changed to value_ptr.
2136 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2137 * remote-hms.c (hms_wait): Timeout after five seconds.
2138 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2139 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2140 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2142 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2144 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2146 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2148 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2150 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2151 bp_watchpoint_scope breakpoints.
2152 (struct breakpoint): Add val_chain and related_breakpoint fields
2153 for use by watchpoints.
2155 * breakpoint.c (within_scope): Delete. No longer used.
2156 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2157 (target_{remove,insert}_watchpoint): Likewise.
2158 (can_use_hardware_watchpoint): New function.
2159 (remove_breakpoint): New function to remove a single breakpoint
2160 or hardware watchpoint.
2161 (insert_breakpoints): Handle insertion of hardware watchpoints.
2162 Store a copy of the value chain derived from the watchpoint
2164 (remove_breakpoints): Simplify by using remove_breakpoint.
2165 (delete_breakpoint): Likewise.
2166 (watchpoint_check): Delete the watchpoint and watchpoint scope
2167 breakpoints when the watchpoint goes out of scope. Save & restore
2168 the current frame after checking watchpoints.
2169 (breakpoint_init_inferior): Likewise (restarting the program
2170 makes all local watchpoints go out of scope).
2171 (bpstat_stop_status): Handle hardware watchpoints much like normal
2172 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2173 when the watchpoint goes out of scope. Remove and reinsert all
2174 breakpoints before returning if we stopped when a hardware watchpoint
2176 (watch_command): Use a hardware watchpoint when possible. If
2177 watching a local expression, build a scope breakpoint too.
2178 (map_breakpoint_numbers): Also call given function for any
2179 related breakpoints.
2180 (disable_breakpoint): Never disable a scope breakpoint.
2181 (enable_breakpoint): Handle hardware breakpoints much like normal
2182 breakpoints, but recompute the watchpoint_scope breakpoint's
2183 frame and address (if we have an associated scope breakpoint).
2184 (read_memory_nobpt): Handle hardware watchpoints like normal
2185 watchpoints. When necessary handle watchpoint_scope breakpoints.
2186 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2187 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2188 (disable_command): Likewise.
2190 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2191 Extern prototype added to frame.h
2193 * infrun.c (wait_for_inferior): Set current_frame and select
2194 a frame before checking if we stopped due to a hardare watchpoint
2195 firing. Handle stepping over hardware watchpoints.
2196 (normal_stop): Remove unnecessary call to select_frame.
2198 * value.h (value_release_to_mark): Declare.
2199 * values.c (value_release_to_mark): New function.
2201 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2202 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2204 * hppab-nat.c (hppa_set_watchpoint): New function.
2206 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2207 (HAVE_STEPPABLE_WATCHPOINT): Define.
2208 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2209 (target_{insert,delete}_watchpoint): Define.
2211 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2212 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2213 (target_{insert,remove}_watchpoint): Likewise.
2215 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2217 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2218 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2219 often have the same names as debug symbols for functions, and
2220 confuse lookup_symbol().
2222 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2224 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2225 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2226 REGISTER_RAW_SIZE (1).
2227 Together these changes work around a bug in HP's compiler. Both
2228 seem to be necessary.
2230 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2232 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2233 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2234 are type mst_solib_trampoline.
2236 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2238 * config/m68k/es1800.mt: Change comments.
2240 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2242 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2244 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2246 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2249 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2251 * values.c (unpack_long): Remove obsolete comment about using a
2254 * symfile.c (symbol_file_command): Add comments about command syntax.
2256 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2257 Jim Kingdon (kingdon@cygnus.com)
2259 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2260 are in the .plt section.
2261 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2262 find_solib_trampoline_target): New functions for handling
2263 stepping into -g compiled shared libraries.
2264 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2265 find_solib_trampoline_target): Add prototypes.
2266 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2267 Define to handle stepping into -g compiled shared libraries.
2268 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2269 stepping into -g compiled shared libraries.
2271 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2273 * configure.in: Add mips-*-sysv4* support.
2274 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2275 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2276 New files for MIPS SVR4 support.
2277 * Makefile.in: Update for new mipsv4 files.
2278 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2279 read_next_frame_reg to obtain the frame relative stack pointer.
2280 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2281 obtain the frame relative stack pointer.
2282 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2283 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2284 by entering them into the minimal symbol table.
2285 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2286 a long for float formats.
2287 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2288 get defined in <link.h>.
2289 * solib.c (solib_add): Add shared library sections to the section
2290 table of the target before adding the symbols.
2291 * partial-stab.h: Relocate static and global functions.
2292 * dbxread.c (read_dbx_symtab): Remove unused variable
2293 end_of_text_address. Relocate text_addr when passing it
2296 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2297 library functions before the executable is run. Retrieve dynamic
2298 symbols from stripped executables.
2299 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2300 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2301 if no debugging symbols were found.
2302 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2303 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2305 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2306 OSF/1 has shared libraries.
2308 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2310 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2311 to BFD handling of dynamic symbols.
2313 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2315 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2316 then gets its real address into FUN and its GOT/DP value into %r19.
2318 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2320 * hppa-tdep.c (frameless_function_invocation): If no unwind
2321 descriptor was found, then assume this was not a frameless
2322 function invocation.
2323 (frame_saved_pc): If the saved PC is in a linker stub, then
2324 return the return address which the linker stub will return to.
2326 * xm-hppab.h: Never define USG.
2327 * xm-hppah.h: Always define USG.
2329 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2331 * values.c (unpack_long, value_from_longest),
2332 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2334 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2336 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2338 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2340 For SVR4 targets, enable gdb to set breakpoints in shared
2341 library functions before the executable is run.
2342 * elfread.c (elf_symtab_read): Handle symbols for shared library
2344 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2345 and moved to objfiles.c.
2346 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2347 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2348 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2349 the new generic definition from tm-sysv4.h works for Solaris.
2351 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2353 * elfread.c (elf_symtab_read): Change storage_needed,
2354 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2355 bfd_get_symtab_upper_bound. Check for errors from
2356 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2357 * nlmread.c (nlm_symtab_read): Same changes.
2359 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2361 * xcoffread.c (xcoff_next_symbol_text): New function.
2362 (read_xcoff_symtab): Set next_symbol_text_func to it.
2363 Move raw_symbol outside of read_xcoff_symtab.
2365 * remote.c (getpkt): Remove unused "out" label.
2367 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2369 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2370 about more than one watchpoint being triggered.
2372 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2374 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2376 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2378 * blockframe.c (find_pc_partial_function): mst_file_text
2379 symbols do not live in the shared library transfer table.
2380 * ch-exp.y (decode_integer_value, match_character_literal,
2381 match_bitstring_literal): Guard tolower calls with isupper,
2382 tolower on old BSD systems blindly subtracts a constant.
2383 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2384 well when determining the producer of the object file.
2385 * mdebugread.c (has_opaque_xref): New function to check for
2386 cross reference to an opaque aggregate.
2387 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2388 enter typedefs to opaque aggregates into the symbol tables.
2389 * mdebugread.c (parse_external): Remove skip_procedures argument,
2390 it has always been 1. Remove code that handled stProc symbols,
2391 it was never executed and was wrong, as the index of a
2392 stProc symbol points to the local symbol table and not to the
2393 auxiliary symbol info. Update caller.
2394 * mdebugread.c (parse_partial_symbols): Do not enter external
2395 stProc symbols into the partial symbol table, they are already
2396 entered into the minimal symbol table.
2397 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2398 Remove all conditionals and definitions for ptx.
2399 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2400 Fix addresses of floating point registers in REGISTER_U_ADDR.
2401 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2402 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2403 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2404 signal trampoline code work.
2405 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2406 Remove all conditionals and definitions for ptx.
2407 Remove KDB definitions.
2408 * symm-nat.c (store_inferior_registers): Fetch registers before
2409 storing them to obtain valid floating point control registers.
2410 Store fpu registers.
2411 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2412 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2413 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2415 * symm-nat.c (child_resume): Update type of `signal' parameter.
2416 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2418 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2420 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2421 calling import stubs for functions in shared libraries.
2423 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2425 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2427 * ch-lang.c (chill_is_varying_struct): Magic string is
2428 was "<var_length>" is now "__var_length" (more portable).
2430 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2432 * remote.c (getpkt): If we get a timeout, actually retry rather
2433 than just giving up the first time it happens.
2434 * remote.c: Document sequence numbers.
2435 (remote_store_registers): Change syntax of 'P' request so that it
2436 never looks like a sequence number.
2438 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2440 * os9kread.c (record_minimal_symbol): add section_offset to
2441 relocate minimal symbol table.
2442 * os9kread.c (read_minimal_symbols): ditto.
2443 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2445 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2446 return. Also if file addr is 0 leave it 0, not to relocate.
2447 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2448 'set remotexoff' and 'set remotelog' commands.
2450 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2452 * remote.c (remote_store_registers): Add 'P' request to set an
2453 individual register.
2454 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2457 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2459 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2460 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2461 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2463 * command.c (do_setshow_command, case var_string): Never add a
2464 space to the end of the string.
2465 * NEWS: Document this change.
2466 * .gdbinit: Add a space to the "set prompt" command.
2468 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2470 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2471 changes to make it compile (it doesn't link yet).
2473 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2474 (set_demangling_style, set_demangling_command): Use savestring not
2475 strdup. We were not dealing properly with a NULL return from
2476 strdup, and were not declaring strdup (the system header may or
2479 * valprint.c (val_print): Remove inaccurate comment about what
2480 types can be stub types.
2482 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2483 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2484 Supply alternate version if ATTACH_DETACH is not defined.
2485 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2486 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2487 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2489 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2491 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2493 (skip_trampoline_code): Rewrite and add support for argument
2494 relocation stubs stubs, import/export stubs, calls through
2495 "_sr4export" and cascaded trampolines.
2497 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2498 if no unwind descriptor is found.
2500 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2501 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2502 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2503 differently. All registers are four bytes.
2504 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2506 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2508 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2509 registers as both single and double values (fetching 2nd 32bit half
2510 as necessary). Annotate each register printed with its precision.
2512 * paread.c (read_unwind_info): Fix off-by-one error.
2514 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2516 * main.c (complete_command): Deal with it if arg is NULL.
2518 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2520 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2521 regarding using the PC--using the PC is necessary and all the
2522 FIXME comments in the world won't make it go away.
2524 * valops.c (value_at, value_at_lazy): Give error if we dereference
2526 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2527 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2529 * stabsread.c (patch_block_stabs): Add comment about what happens
2530 if the definition is in another compilation unit from the stab.
2532 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2534 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2536 * main.c (complete_command): New command, from Rick Sladkey
2537 <jrs@world.std.com>.
2538 (symbol_completion_function): Don't declare rl_point and
2539 rl_line_buffer; they are now declared in readline.h.
2540 (show_commands): Don't declare history_base; it is declared in
2542 * command.c (lookup_cmd): Don't delete trailing whitespace.
2543 Reverts change of 14 May 1989.
2545 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2547 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2548 code from prim_record_minimal_symbol_and_info() to here. Callers
2549 of the latter can legitimately supply a section number of -1.
2551 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2553 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2554 member functions have an element in args for a (nonexistent) this
2557 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2559 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2561 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2562 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2564 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2565 for the structure's type. All callers changed.
2567 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2568 for each structure argument rather than assuming it's either
2569 true or false for all structure arguments.
2571 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2572 on the length structure passed, not the compiler used.
2574 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2575 argument for the structure's type.
2577 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2579 * values.c (set_internalvar): Don't set var->value until we are
2580 sure there won't be an error().
2582 * remote.c (get_offsets): Reinstate comment which was in
2583 remote_wait about use of SECT_OFF_TEXT and so on.
2585 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2587 * symmisc.c (maintenance_check_symtabs): New function to check
2588 consistency of psymtabs and symtabs.
2589 * symtab.h (maintenance_check_symtabs): Add prototype.
2590 * maint.c: Add new `maint check-symtabs' command.
2591 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2592 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2593 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2595 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2596 to write_memory to avoid warnings from gcc.
2597 * config/i386/xm-symmetry.h: Add missing #endif.
2598 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2599 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2600 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2602 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2604 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2605 (hppa_push_arguments): Likewise.
2607 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2609 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2610 improve remote debugging efficiency. Also fixed problems with
2611 doing function calls for programs with no entry points.
2612 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2613 entry_point_address.
2614 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2615 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2616 parse_lines): Pass section_offsets info to these routines so that
2617 we can relocate symbol table entries upon readin.
2618 * (psymtab_to_symtab_1): Set symtab->primary to tell
2619 objfile_relocate to do relocations for our symbols.
2620 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2621 (which hang off of the symbol table).
2622 * Use prim_record_minimal_symbols_and_info instead of
2623 prim_record_minimal_symbols to supply section info to make minimal
2624 symbol relocations work.
2625 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2626 -1, try to deduce it from ms_type.
2627 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2628 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2629 add code to relocate objfile->sections data structure.
2630 * remote.c (get_offsets): Use new protocol message to acquire
2631 section offsets from the target.
2632 * (remote_wait): Get rid of relocation stuff. That's all handled
2633 by objfile_relocate now.
2634 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2635 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2637 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2639 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2641 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2643 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2644 can no longer set this at run time.
2645 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2646 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2647 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2648 sparc-tdep.c compiles).
2649 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2651 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2653 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2654 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2655 * configure.in: Recognize m68*-cisco*-*.
2657 * Makefile.in (TAGS): Use variables directly, rather than using
2658 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2659 and means that these filenames no longer need be unique across all
2660 the config/* directories.
2661 * configure.in: Put the config/*/ into TM_FILE, etc.
2663 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2664 and trapv exceptions.
2666 * target.h (struct section_table), objfiles.h (struct obj_section):
2667 Change name of field sec_ptr to the_bfd_section. More mnemonic
2668 and avoids the (sort of, for the ptx compiler) name clash with
2669 the name of the typedef.
2670 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2671 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2673 * utils.c: Include readline.h.
2674 * Makefile.in (utils.o): Add dependency.
2676 * remote.c (getpkt): Add support for run-length encoding.
2678 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2680 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2682 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2684 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2685 prim_record_minimal_symbol.
2688 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2689 computing their offset from the start of the old buffer and adding
2690 to the new buffer, rather than by assuming we can add the
2691 difference between the old buffer and the new buffer (it might not
2692 fit in an int). Merge in cosmetic differences from emacs regex.c
2693 version of this macro.
2695 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2697 * Makefile.in (install-only): Fix use of program_transform_name.
2699 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2701 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2702 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2703 so I'm nuking the command.
2704 * symtab.c (find_addr_symbol): Comment out, no longer used.
2706 * main.c (main): Don't init_source_path for the -cd argument. Now
2707 that source_path doesn't contain the current_directory from when
2708 GDB started up, init_source_path is no longer useful (and is
2709 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2711 * TODO: Remove item about line numbers being off. It is useless
2712 and confusing without a reproducible test case (it mentions
2713 proceed(), but I was able to step through proceed without trouble).
2715 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2717 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2718 library functions before the executable is run. Retrieve dynamic
2719 symbols from stripped executables.
2720 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2721 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2722 symtab.c (list_symbols): Handle mst_solib_trampoline.
2723 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2724 for all targets, remove IBM6000_TARGET dependencies.
2725 * dbxread.c (read_dbx_dynamic_symtab): New function.
2726 * dbxread.c (dbx_symfile_read): Use it.
2727 * dbxread.c (SET_NAMESTRING): Set namestring to
2728 "<bad string table index>" instead of "foo" if the string index is
2730 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2732 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2733 to break_command. Handle mst_file_* minimal symbol types.
2734 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2736 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2738 * c-exp.y(yylex): fix potential memory overflow.
2740 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2742 * environ.c (set_in_environ): Eliminate special handling of PATH and
2744 * putenv.c: Removed, conflicts with system declaration of
2745 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2747 * Makefile.in: Change accordingly.
2748 * procfs.c (procfs_create_inferior): Change comment accordingly.
2750 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2752 * rs6000-tdep.c: Change value to value_ptr.
2754 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2756 * i386m3-nat.c: Include floatformat.h.
2757 (get_i387_state): Use memset not bzero.
2761 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2762 ieee-float.h to floatformat.h.
2764 * valprint.c (val_print_string): Ignore error if the error
2765 happened after a terminating '\0'.
2767 * c-valprint.c (c_val_print): Never add 1 to return value from
2768 val_print_string; just return what it returns.
2770 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2771 looping through all of the enums.
2772 * infrun.c (signals_info): Use it.
2774 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2776 * main.c (main): When printing warning about bad baud rate, don't
2777 use warning(); it relies on current_target which isn't set up yet.
2779 * breakpoint.c (_initialize_breakpoint): Update docstring for
2780 tbreak to match what the code actually does. Don't mention tbreak
2781 in docstrings for "enable once" or "enable breakpoints once".
2783 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2785 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2786 while (0). That defeats the whole purpose of using do . . . while (0).
2787 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2788 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2789 using a ?: expression as an lvalue is not portable.
2791 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2792 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2793 'p' and 'r' symbol descriptors into a single symbol to look for a
2795 * README, config/sparc/tm-sparc.h: Update comments.
2797 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2799 * mdebugread.c (parse_type): Do not complain for types with
2800 an `indexNil' aux index, these are simply undefined types.
2801 Remove indexNil check from caller of parse_type.
2802 * mdebugread.c (parse_partial_symbols): Do not enter
2803 stGlobal, scCommon symbols into the minimal symbol table, their
2804 value is the size of the common, not its address.
2805 Handle scInit, scFini, scPData and scXData sections.
2806 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2808 Enter stProc symbols into the global_psymbols list once, not into
2809 the static_psymbols_list.
2810 Get rid of dummy psymtab if it is empty, to allow proper detection
2811 of stripped executables.
2812 * mdebugread.c (cross_ref): Allow cross references to Fortran
2815 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2817 * stabsread.c (common_block_end, fix_common_block): Stash the
2818 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2819 as to not assume that a pointer fits in an enum.
2821 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2823 * os9kread.c (fill_sym): check compiler verion number for pre-
2825 * os9kread.c (os9k_process_one_symbol): address of symbol is
2826 relative to section not module.
2827 * stabsread.c (define_symbol): add symbol type 's' as local
2829 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2831 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2832 * remote-os9k.c: fix bug in 'set remotebaud' function.
2833 * remote-os9k.c (rombug_link): minimize checking so to improve
2835 * symfile.c (symbol_file_command): check if failed to link, also make
2836 the command be able to accept more than one filenames.
2837 * target.c (target_link): check if failed to link with rombug.
2838 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2840 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2842 * remote-es.c (es1800_child_ops): Don't declare it static.
2844 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2846 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2848 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2850 * dbxread.c: New variable lowest_text_address.
2851 (record_minimal_symbol, read_dbx_symtab): Set it.
2852 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2853 end_of_text_address.
2854 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2856 * dbxread.c (end_psymtab): Remove old and commented out
2857 capping_global and capping_static. Fix comments regarding
2858 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2860 * parser-defs.h: Add "extern" to start of variable declarations so
2861 we don't end up with commons.
2862 * parse.c: Define these variables.
2864 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2867 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2869 * alpha-tdep.c: Change value to value_ptr.
2871 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2873 * solib.c (elf_locate_base): New function to locate the address
2874 of the dynamic linker's runtime structure in the dynamic info section.
2875 * solib.c (locate_base): Use it instead of iterating over the list
2876 of mapped address segments.
2877 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2880 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2882 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2883 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2884 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2885 signal trampoline and interrupt routines.
2886 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2887 (frame_chain, frame_chain_valid): Likewise.
2888 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2889 saved regs convention for SP.
2891 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2892 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2893 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2895 * tm-hppah.h (IN_SIGTRAMP): Define.
2897 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2899 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2900 alphabetic character as the start of a name.
2902 * sparclite/Makefile.in (all install): Build and install aload.
2904 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2905 config.guess and config.sub produce.
2907 * mips-tdep.c: Change value to value_ptr.
2909 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2911 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
2912 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
2913 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
2914 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
2915 value with value_ptr. This is for the ptx compiler.
2916 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
2918 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
2919 #if 0 i386_float_info.
2920 * symm-tdep.c (round): Remove. Also remove sgttyb.
2921 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
2922 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
2923 * i386-tdep.c (i386_frame_find_saved_regs): Put in
2924 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
2926 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
2927 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
2928 symm-nat.c. Define CHILD_WAIT and declare child_wait().
2929 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
2930 tm-i386v.h is apparently OK.
2931 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
2932 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
2935 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2937 * osfsolib.c (xfer_link_map_member): Update to use new
2938 target_read_string interface.
2940 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2942 * infrun.c (wait_for_inferior): In checking
2943 remove_breakpoints_on_following_step, check
2944 through_sigtramp_breakpoint as well as step_resume_breakpoint.
2946 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2948 * os9kread.c (os9k_process_one_symbol): Rename
2949 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
2950 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
2951 (CORE_ADDR)0, from target_link, since that is what it uses.
2952 Process name at end, not during parsing (like we did before Kung's
2953 change), so that -readnow and -mapped can appear anywhere.
2954 Make text_relocation a local variable.
2955 * config/i386/i386os9k.mt: Fix comment.
2956 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
2957 * os9kread.c: Put "comments" after #endif inside /* */.
2958 * stabsread.h: Add os9k_stabs variable.
2959 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
2961 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
2962 descriptor in global_symbols not local_symbols.
2963 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
2965 (read_type): If os9k_stabs, accept function parameters after 'f'
2967 (read_array_type): If os9k_stabs, don't expect index type and
2968 expect lower and upper to be separated by ',' not ';'.
2969 (read_enum_type): If os9k_stabs, read a number before the first
2970 enumeration constant.
2971 (os9k_init_type_vector): New function.
2972 (dbx_lookup_type): Call it when starting new type vector.
2973 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
2974 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
2975 * os9kstab.c: Removed.
2976 * Makefile.in: Update accordingly.
2977 * objfiles.c (objfile_relocate_data): Removed.
2978 * remote-os9k.c (rombug_wait): Call objfile_relocate
2979 not objfile_relocate_data.
2980 * objfiles.h, objfiles.c: Remove find_pc_objfile.
2981 * remote-os9k.c (rombug_wait): Call find_pc_section not
2983 * main.c (quit_command): Check inferior_pid; revert Kung change.
2984 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
2986 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
2988 * os9kread.c: New file to read os9000 style symbo table.
2989 * os9kstab.c: new file to read os9000 style stabs.
2990 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
2991 * objfiles.c (find_pc_objfile): new function to search objfile
2993 * objfiles.c (objfile_relocate_data): new function to relocate
2994 data symbols in symbol table.
2995 * objfiles.h: Add two aux fields in struct objfile to handle
2996 multiple symbol table files situation like in os9000.
2997 * symfile.c: Change so 'symbol-file' command can handle multiple
2998 files. Also call target_link() to get relocation infos.
2999 * target.c (target_link): new function to get relocation info when
3000 a symbol file is requested to load.
3001 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3002 because in cross mode there's no inferior pid, bit they need to
3004 Makefile.in: add os9kread.c os9kstab.c and .o's.
3005 configure.in: add i386os9k target.
3006 config/i386/i386os9k.mt: new add.
3007 config/i386/tm-i386os9k.h: new add.
3009 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3011 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3012 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3014 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3016 * target.c, target.h (target_read_string): Provide error detection to
3017 caller. Put string in malloc'd space, so caller need not impose
3019 * solib.c (find_solib): Update to use new interface.
3020 * irix5-nat.c (find_solib): Read o_path from inferior
3021 (clear_solib): Free storage for o_path.
3022 * valprint.c (val_print_string): Add comments.
3024 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3026 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3029 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3031 * value.h (struct value): Add modifiable field.
3032 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3033 (record_latest_value): Don't mess with VALUE_LVAL of value.
3034 * valops.c (value_assign): Check it. Reword existing error
3035 message on not_lval.
3037 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3038 (STEP_SKIPS_DELAY): Added.
3039 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3042 * valprint.c (val_print_string): If errcode is set, always print
3043 an error, regardless of force_ellipsis. In the non-EIO case,
3044 just print the error message rather than calling error(). Don't
3045 access *(bufptr-1) if bufptr points to the start of the buffer.
3046 When looking for '\0', don't increment bufptr and addr if bufptr
3047 started out already at limit. If an error happens on fetching the
3048 first character, don't print the string.
3050 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3052 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3055 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3056 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3057 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3058 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3059 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3060 * findvar.c: Update comment regarding ieee-float.h.
3062 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3064 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3065 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3066 Define to make backtracing through the various sigtramp handlers
3068 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3069 the saved pc from ucontext on the stack for SVR4 signal handling.
3071 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3073 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3074 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3075 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3076 just use the global variable itself. When printing baud rate,
3077 don't print a baud rate if baud_rate is -1.
3079 * coffread.c (read_coff_symtab): Pass mst_file_* to
3080 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3081 symbols in the minimal symbols regardless of SDB_TYPE.
3083 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3085 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3086 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3087 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3088 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3089 ignored bs->stop for a bp_step_resume breakpoint.
3090 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3091 which performs one (the check_sigtramp2 one) of the functions
3092 which had been handled by the step_resume_breakpoint. For each
3093 use of the step_resume_breakpoint, make it still use the
3094 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3096 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3097 When setting the frame address of the step resume breakpoint, set
3098 it to the address for frame *before* the call instruction is
3099 executed, not after.
3101 * mips-tdep.c (mips_print_register): Print integers using
3102 print_scalar_formatted rather than duplicating all the
3103 CC_HAS_LONG_LONG and so on.
3104 (mips_push_dummy_frame): Use read_register_gen rather than using
3105 read_register and then putting it back in target format with
3106 store_unsigned_integer. If registers are more than 4 bytes, give
3107 an error rather than have some registers overwrite other
3109 #if 0 unused include of opcode/mips.h.
3111 * symfile.h: Don't declare arguments for coff_getfilename.
3113 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3115 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3117 * configure.in (hppa*-*-osf*): New configuration.
3118 * config/pa/hppaosf.mt: New target makefile fragment.
3119 * config/pa/tm-hppao.h: New target include file.
3121 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3123 * exec.c (print_section_info): Print entry point for exec_bfd only.
3124 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3125 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3126 causes problems if <sys/types.h> has no multiple inclusion protection.
3128 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3130 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3131 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3132 (CALL_DUMMY_LENGTH): Changed accordingly.
3134 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3136 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3137 numbers of register windows.
3139 * sparclite/hello.c: Add factorial function for testing.
3140 * salib.c: Use macros instead of constants for I/O addresses to
3141 make 931 support easier.
3142 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3143 register in sta/lda instructions.
3145 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3147 * dbxread.c (process_one_symbol): Set
3148 block_address_function_relative for COFF like we do for ELF and SOM.
3150 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3152 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3154 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3155 the enumerators of an ecoff enum into the partial symbol table.
3156 * mdebugread.c (parse_partial_symbols): Call it.
3157 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3158 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3159 offsets. Cast psymtab->read_symtab to PTR before passing it to
3161 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3162 set up the global offset table pointer in pic compiled code.
3163 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3164 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3165 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3166 ensures that floats are promoted to doubles before they are pushed
3169 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3171 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3172 Fixup cache_on and flush_i_cache so that they work for both the
3173 930 and 932 processors. Rewrite most low level funcs (uart
3174 access & cache stuff) to use new ASI access macros in sparclite.h.
3175 Also make it easy to access second serial port.
3177 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3179 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3180 <sys/stat.h>; not needed.
3182 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3184 * stack.c (print_frame_info): In "pathological" case, don't
3185 distrust the line number information.
3187 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3189 * mips-tdep.c (mips_print_register): handle 64 bits register.
3190 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3192 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3196 * Makefile.in (install): Do the sed for program_transform_name
3197 ourselves instead of worrying about INSTALL_XFORM. This enables
3198 users to override INSTALL_PROGRAM in the standard way.
3200 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3201 depend on Makefile.in.
3203 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3204 Only test against INT_MIN if a LONGEST is bigger than an int.
3206 * README: Change GhostScript to Ghostscript.
3208 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3210 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3211 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3212 character file names.
3213 * Makefile.in (ALLPARAM): Add these files.
3215 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3216 character file names.
3217 * Makefile.in: Add Kung's new mips64 files.
3219 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3221 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3222 mips64el-*-ecoff and mips64-big-*.
3223 * defs.h: get rid of FORCE_LONG_LONG.
3224 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3225 parsing. Change register size to be MIPS_REGSIZE.
3227 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3229 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3230 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3231 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3233 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3235 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3236 (remove_commands, add_commands): Add/remove hms-drain when target
3239 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3241 * configure.in: Add Lynx/rs6000 support.
3242 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3243 messages. Add rs6000 support. Don't try to modify unwritable
3245 * rs6000-nat.c: Move lots of native dependent stuff (like core
3246 file support) from rs6000-tdep.c & xcoffexec.c to here.
3247 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3248 * xcoffexec.c: Move native dependent stuff to nat.c.
3249 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3251 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3253 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3254 New files to support Lynx/rs6000.
3256 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3258 * README: Remove note about gcc warnings on alpha, these should be
3260 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3261 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3262 remote-utils.c, stabsread.c: Include <string.h>.
3263 * regex.c: Include "defs.h", change re_comp argument to const char *.
3264 * infptrace.c (fetch_register, store_inferior_registers): Change
3265 regaddr to type CORE_ADDR.
3266 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3267 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3269 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3271 * symtab.h: Always define BYTE_BITFIELD to nothing.
3273 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3275 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3276 * configure.in: Remove comment about m68k-em.mt.
3277 * Makefile.in: Remove references.
3279 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3281 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3284 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3286 * target.c (target_preopen): If target_kill doesn't remove the
3287 target from the stack, use pop_target to do it.
3289 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3290 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3291 changes to stabsread.c from summer 1993.
3293 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3294 printing the program, rather than passing NULL to printf.
3295 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3296 try to call UDIDisconnect again. Print better message.
3297 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3299 (udi_create_inferior): If udi_session_id is negative, open a new
3300 TIP rather than giving an error.
3302 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3303 config/ns32k/ns32km3.mh: Define NAT_FILE.
3304 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3305 (it was inconsistent and namespace-wrong) to NM_M3_H.
3306 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3307 (m3_open): New function.
3309 * TODO: Update Mach section.
3311 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3313 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3315 * printcmd.c (printf_command): Add missing single-letter
3316 backslash-escape sequences, and improve error message.
3318 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3320 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3321 rather than trying to shove an int into a pointer and back out
3322 again. This avoids compiler warnings.
3324 * defs.h (alloca): Declare as void *, not char *, on hpux.
3325 Don't prototype it, just declare the return type.
3327 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3329 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3330 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3332 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3334 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3335 ZERO_REGNUM, just read it as zero without talking to the board.
3337 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3339 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3340 to store_floating, not nonexistent variable len.
3342 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3344 (mips_store_word): Change calling convention to return errors, and
3345 to provide old contents if the caller wants it.
3346 (mips_xfer_memory): Deal with errors from mips_store_word.
3347 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3348 define now that remote-mips.c doesn't use BREAKPOINT.
3350 * remote-mips.c (mips_create_inferior): Call warning if arguments
3351 specified, and then execute "set args" command. Call error, not
3352 mips_error, if executable file not specified.
3354 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3357 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3360 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3362 * value.h (print_longest): Rename "value" to "val" in prototype
3363 declaration because some compilers don't like arguments whose
3364 names are the same as types.
3365 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3366 before passing it to remote_*_bytes.
3368 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3370 * h8500-tdep.c (saved_pc_after_call): The size of the
3371 pc is memory model dependent. (segmented_command,
3372 unsegmented_command, _initialize_h8500_tdep): New commands to
3373 change memory model.
3374 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3376 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3377 (hms_wait): Use new status structure
3378 (hms_open): Push the target here. (hms_before_main_loop): Not
3379 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3380 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3381 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3382 all registers in a compact way.
3384 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3386 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3387 as CORE_ADDR to match definition in rs6000-tdep.c.
3389 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3391 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3392 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3393 definitions into the psymtab.
3395 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3397 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3398 a special exceptionSize for the 68332.
3400 * remote-udi.c (udi_attach): If no arguments, print error.
3402 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3404 * Makefile.in (VERSION): Bump to 4.12.1
3405 * NEWS, README: Update to match 4.12 release.
3407 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3409 * command.c (empty_sfunc): New function.
3410 (add_set_cmd): Use it instead of not_just_help_class_command.
3411 (not_just_help_class_command): Change calling convention back to
3412 what it was before yesterday's change.
3414 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3415 of the type if present.
3417 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3419 * printcmd.c (decode_format): Don't blithely set the size for
3420 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3422 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3423 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3424 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3425 always just check against INT_MIN and INT_MAX (this also fixes things
3426 if sizeof (long) > sizeof (int), e.g. Alpha).
3427 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3428 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3429 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3430 BUILTIN_TYPE_UNSIGNED_LONGEST.
3431 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3432 longest_int and longest_unsigned_int.
3433 * value.h (struct value): Just align to LONGEST, rather than worrying
3434 about CC_HAS_LONG_LONG.
3435 * valarith.c (value_binop): Figure out type ourself based on
3436 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3437 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3438 * valprint.c (val_print_type_code_int): Just call
3439 extract_unsigned_integer directly, rather than going through
3441 * printcmd.c (decode_format): Remove code which would sometimes
3442 change 'g' size to 'w' for integers. print_scalar_formatted handles
3443 printing huge integers well enough, thank you.
3445 * command.c (add_set_cmd, not_just_help_class_command): Change
3446 to make this the sfunc, not cfunc, since that is how we call it.
3447 * command.h: Comment difference between sfunc and cfunc.
3448 * demangle.c (set_demangling_command): Add third arg since that
3449 is how it is called.
3450 (_initialize_demangler): Use sfunc, not cfunc, for
3451 set_demangling_command, since that is how it is called.
3452 Remove show_demangling_command; it has no effect.
3454 * command.c (shell_escape): Report errors correctly (with error
3455 message from strerror).
3457 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3459 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3460 x_scnlen.l rather than x_scnlen to match corresponding change in
3463 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3465 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3466 Change comments regarding TYPE_CODE_BOOL.
3467 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3468 regardless of the language.
3469 (value_true): Just call value_logical_not regardless of language.
3470 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3471 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3472 * language.h: Improve comment for la_builtin_type_vector.
3473 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3474 builtin_type_m2_bool.
3476 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3478 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3479 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3481 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3483 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3484 by restarting the ioctl.
3486 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3488 * target.h (target_wait): Add comment about calling
3489 return_to_top_level.
3491 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3493 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3494 additional arguments.
3495 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3497 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3499 * sparc-stub.c: Remove unnecessary #include of memory.h.
3501 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3503 * mips-tdep.c: Remove code which sets saved_regs from
3504 init_extra_frame_info and put it in new function mips_find_saved_regs.
3505 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3506 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3507 check if it is NULL and call mips_find_saved_regs if so.
3509 * remote-mips.c: Use unfiltered, not filtered, output most places.
3511 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3512 backtrace. Revise comments.
3514 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3516 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3517 alpha and irix. The _sigtramp case has to be handled properly
3518 in the tdep files if we have no ecoff debugging info.
3519 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3520 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3521 without PC_REGNUM kludge.
3522 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3523 Clean up handling of mips sigtramp frames, improve comments.
3525 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3527 * paread.c (read_unwind_info): Fix typo.
3529 * paread.c (pa_symtab_read): Update the "check_strange_names"
3530 filter to match GCC's current output. Filter out section symbols
3531 (which the HP linker sometimes puts in the wrong place).
3533 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3535 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3537 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3539 * Makefile.in: Remove all references to sparcly-nat.c.
3541 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3542 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3543 duplicating serial.h and target.h.
3545 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3546 are not used anywhere (a 5 Oct 1993 change removed the uses).
3548 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3549 * config/m68k/es1800.mt: Add comment.
3550 * remote-es.c: Extensive changes to update to current conventions.
3552 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3553 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3554 to achieve the desired timeout.
3555 * serial.h (serial_t): Add field timeout_remaining.
3557 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3559 * c-exp.y (yylex): Reenable nested type code.
3561 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3563 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3565 * remote-mips.c (mips_ops): Fix docstring.
3567 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3569 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3570 with the old tm-m68k-em.h:
3571 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3572 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3573 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3574 Add FIXME regarding GET_LONGJMP_TARGET.
3576 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3577 * infptrace.c (kill_inferior): Add comments.
3578 * main.c (quit_command): Call target_close after we kill or
3580 * remote-udi.c (udi_close): Don't error() if QUITTING.
3582 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3584 * configure.in: Make m68k-coff and aout add monitor support in
3585 addition to the standard serial support.
3587 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3589 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3592 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3594 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3595 * elfread.c (record_minimal_symbol_and_info),
3596 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3598 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3600 * i386-stub.c: Add ".text" right before "mem_fault:".
3602 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3604 * remote-utils.c (usage): Fix message to be accurate and conform
3605 more closely to normal conventions.
3607 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3608 whether to show information about exec_bfd, and not control whether
3609 to show information about device and speed.
3611 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3612 usage message, don't dump core.
3614 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3615 for variable size array.
3616 (bug_fetch_register, bug_store_register): Rename "value" to
3617 "fpreg_buf" because some compilers don't like variables whose
3618 names are the same as types.
3619 (bug_store_register): Use a cast when converting char * to
3622 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3623 of the command in error message (the text was referring to the old
3624 name of the command).
3626 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3628 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3629 full details on structure elements without names. This partially
3630 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3631 of those changes was accidental.
3633 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3634 defined, make it an error to specify a single argument which is not
3637 * Makefile.in (version.c), main.c (print_gdb_version): Use
3638 host_alias and target_alias, not host_canonical and
3639 target_canonical, to print configuration.
3641 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3643 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3644 of builtin_type_long. It is necessary to get a type which is
3645 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3647 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3648 various miscellaneous things discovered in the process:
3649 * printcmd.c, defs.h (print_address_numeric): New function.
3650 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3651 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3652 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3653 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3655 * utils.c, defs.h (gdb_print_address): New function.
3656 * expprint (dump_expression), gdbtypes.h: Use it.
3657 * breakpoint.c (describe_other_breakpoints),
3658 symmisc.c (dump_symtab, print_symbol):
3659 Use filtered not unfiltered I/O.
3660 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3661 just run gdb under a debugger for this (and it had problems with
3662 printing addresses, how to print b->shadow, etc.).
3663 * buildsym.c (make_blockvector), core.c (memory_error),
3664 exec.c (print_section_info), maint.c (print_section_table),
3665 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3666 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3667 Add comments saying code is broken. Marked with "FIXME-32x64".
3668 * dbxread.c (process_one_symbol), partial-stab.h (default),
3669 remote-vx.c (vx_run_files_info):
3670 Don't cast int being passed to local_hex_string.
3671 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3672 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3674 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3676 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3677 * source.c: Include <sys/types.h> regardless of USG.
3679 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3681 * valops.c (value_assign): Set `type' after coercing toval.
3682 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3683 Use extract_unsigned_integer to get the address of a reference.
3685 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3687 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3688 AIX can use ? instead of \ for continuation. Deal with it.
3690 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3691 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3692 the HP compiler in ANSI mode doesn't like.
3694 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3695 based on USG, rather than defining HAVE_SIGSETMASK to an
3696 expression containing defined. Having a macro used in #if expand
3697 to an expression containing "defined" is undefined according to
3698 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3701 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3703 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3704 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3706 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3708 * ch-exp.y (match_string_literal): Allow a zero-length string.
3709 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3711 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3713 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3714 passing them to print_387_status.
3715 (print_387_status): Don't subtract top from 7 before using it.
3716 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3717 from 7; the above explains it.
3719 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3721 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3722 pointer value when fixing up the frame at the start of a function.
3724 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3726 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3727 Sparc from the stack.
3729 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3731 * remote-mips.c (mips_initialize): Clear mips_initializing via
3732 cleanup chain, not directly.
3734 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3735 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3736 munging the timeout due to the limited range of c_cc[VTIME].
3738 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3739 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3740 m3-nat.c (m3_create_inferior): Pass it.
3741 * procfs.c: Remove ptrace function. It was declared in a way which
3742 conflicted with the prototype in unistd.h on Solaris.
3744 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3746 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3747 in the sigcontext if it is a signal trampoline frame.
3748 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3749 Define for Solaris2.
3751 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3753 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3754 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3755 tm-sparc.h so they can be overridden if necessary.
3757 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3759 * lynx-nat.c: Add Sparc support.
3760 * sparcly-nat.c: Remove. It's useless.
3761 * config/sparc/nm-sparclynx.h: Rewrite.
3762 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3764 * config/sparc/tm-sparclynx.h: Rewrite.
3766 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3768 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3769 directory. Old code was discarded, since the new opcode table has
3772 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3774 * Makefile.in (realclean): Remove info files per make-stds.texi.
3776 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3778 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3779 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3780 * config/sparc/tm-sun4sol2.h: Define it.
3782 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3784 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3785 if we did not find a symbol.
3787 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3789 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3792 * hppab-nat.c (call_ptrace): Delete redundant function.
3793 (kill_inferior, attach, detach, child_resume): Likewise.
3794 (child_xfer_memory): Likewise.
3796 * hppah-nat.c (call_ptrace): Delete redundant function.
3797 (kill_inferior, attach, detach, child_resume): Likewise.
3799 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3801 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3803 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3805 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3806 (CHILD_XFER_MEMORY): Define.
3807 (PT_*): Define so that generic infptrace.c code can be used.
3809 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3811 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3812 struct section_offsets *, not a (nonexistent) struct section_offset *.
3814 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3815 internal_xcoff_symtab, not an array of one of them. Change lots of
3816 "main_aux" to "&main_aux" and so on.
3818 * coffread.c, xcoffread.c: Include <coff/internal.h>
3821 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3823 * coffread.c (coff_getfilename): Make it not static.
3825 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3827 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3828 a completely gratuitous difference between xcoffread.c and coffread.c).
3830 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3832 * infrun.c (wait_for_inferior): Don't set frame for
3833 step_resume_breakpoint for IN_SIGTRAMP cases.
3835 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3836 breakpoint.c (bpstat_what): Move step_resume from its own field of
3837 the struct bpstat_what into the main_action. Make it override
3838 other breakpoints. This is a conservative change in the sense
3839 that before the step resume breakpoint was a breakpoint.c
3840 breakpoint, hitting the step resume breakpoint overrode even
3841 calling bpstat_stop_status.
3843 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3845 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3846 in case execution was stopped in the called function.
3847 * stack.c (print_frame_info, frame_info): If backtracing through
3848 a call dummy, handle the starting source line number on a line
3849 boundary like backtracing through sigtramp.
3850 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3851 for call dummy frame right. Remove old test for dummy frame,
3852 it has been unused at least since gdb-3.5.
3853 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3856 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3858 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3860 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3862 * infrun.c (signals_info), target.c (target_signal_from_name):
3863 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3865 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3867 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3868 * inflow.c (terminal_ours_1): When discussing how to deal with the
3869 tty state, make note of query() as well as readline.
3871 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3872 signals for which stop and print are cleared by default.
3874 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3876 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3877 reserved fields to hold a stub unwind entry type. Fix typo.
3878 (stub_unwind_entry): New structure for raw stub unwind entries.
3879 (stub_unwind_types): The types of stubs we may encounter.
3880 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3881 * hppa-tdep.c (rp_saved): Use additional information provided
3882 by linker stub unwind descriptors.
3883 (frameless_function_invocation): Likewise.
3884 (frame_chain_valid): Likewise.
3885 * paread.c (compare_unwind_entries): New function for sorting
3886 unwind table entries.
3887 (read_unwind_info): Rewrite to remove dependency on host endianness.
3888 Read in data from the $UNWIND_END$ subspace which contains linker
3889 stub unwind descriptors. Merge that data into the basic unwind
3892 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3894 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3896 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3897 from either the symbol name or the auxent.
3898 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3901 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3903 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3905 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3907 * README: Update notes for alpha port.
3909 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3911 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
3912 for operation fault, constraint fault, and type fault.
3914 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3916 * Makefile.in (init.c): Add comment explaining formatting conventions.
3918 * c-exp.y (parse_number): Assign to temporary between the right
3919 shifts, to work around a bug in the SCO compiler.
3921 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
3922 Add various files which were added to GDB recently.
3924 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
3927 * Makefile.in: Add mostlyclean target.
3929 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3933 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
3935 * main.c (show_commands): Make return type of extern
3936 history_get be HIST_ENTRY, rather than struct _hist_entry.
3937 (The latter loses with the upcoming merged readline.)
3939 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3941 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
3942 const char *, not char *.
3944 * symtab.h (struct symbol): Make section short, not unsigned short.
3946 * symtab.c (lookup_symbol): Add comment about QUIT here.
3948 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
3950 * c-exp.y (parse_number): Check for overflow regardless of range
3951 checking. Fix overflow check to use unsigned LONGEST, not
3954 * c-exp.y (parse_number): Make it so that integer constants are
3955 builtin_type_long_long if builtin_type_long isn't big enough or if
3956 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
3958 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
3959 Print our "()" first, then recurse for the target type.
3961 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3963 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
3965 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
3967 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3969 * utils.c (request_quit): Re-establish signal handler regardless
3972 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
3974 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3976 * i960-tdep.c: Include target.h.
3978 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
3980 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
3982 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3984 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
3985 changes (status -> ourstatus; declare status, etc.).
3986 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
3988 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3990 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
3992 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3994 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
3996 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3998 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4000 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4002 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4004 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4006 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4007 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4009 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4012 Add search to target vector (#if 0'd until after 4.12):
4013 * target.h (to_search, target_search): Add.
4014 * gdbcore.h, core.c (generic_search): Add.
4015 * remote.c (remote_search): Add.
4016 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4019 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4020 is on, call find_pc_function rather than relying just on the minimal
4021 symbols (probably only matters for symbol readers which don't put
4022 statics in the minimal symbols, but changing this strikes me as
4023 not conservative enough).
4024 Initialize name_location in all cases.
4025 If no symbol and no msymbol, don't print anything symbolic.
4027 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4029 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4031 * printcmd.c (print_address_symbolic): Make it search the
4032 symtabs for variables as well as functions. Add `set print
4033 fast-symbolic-addr' and default it to fast (the old way).
4034 Print line numbers for data items as well as functions.
4036 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4037 address, if a symbol is found (take two more args pointing to
4038 where to store these results).
4040 * symtab.h (find_addr_symbol): Add prototype.
4042 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4044 * objfiles.h: Fix comments to reflect the fact that the phrase
4045 "top of stack" always refers to where the pushing and popping takes
4046 place, regardless of whether it is at the highest or lowest address.
4048 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4050 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4051 compiler generated tag names.
4052 * mdebugread.c (parse_type): Handle cross references to qualified
4054 * valops.c (value_struct_elt): Improve error message if the
4055 address of a method is requested from an object instance.
4056 * valops.c (search_struct_method): Make name_matched non-static
4057 to get it initialized correctly.
4058 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4059 exclude segment register which are not writable on newer SCO versions.
4061 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4063 * go32-xdep.c: Remove unused function uerror.
4064 (sigsetmask): Declare return type. Declare argument (to match the
4065 way it is called). Explicitly return 0.
4067 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4069 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4070 partial_symbol): Shrink the storage sizes of symbols, by making
4071 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4072 enums and small ints to the end of each struct to improve
4073 alignment, and switching the section number from int to unsigned
4076 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4078 * symtab.c (find_addr_symbol): New routine that will find the nearest
4079 symbol associated with an address. It does so by exhaustive
4080 search of the symtabs, so it's slow but complete.
4082 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4084 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4085 to [0,0] rather than [0, end of first source file]. This avoids
4086 problems with other parts of GDB looking for linetables in the
4087 _globals_ symtab. Eliminate variables num_object_files and
4088 first_object_file_end.
4090 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4092 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4093 (pop_frame): Restore PC2 and LR0 from dummy frames.
4094 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4095 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4096 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4097 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4098 (SETUP_ARBITRARY_FRAME): Define.
4100 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4102 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4104 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4106 * remote-udi.c (udi_resume): Correct prototype.
4108 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4110 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4111 hppa_frame_find_saved_regs.
4112 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4113 (prologue_inst_adjust_sp): New function.
4114 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4115 (skip_prologue): Completely rewrite to use unwind information.
4116 (hppa_frame_find_saved_regs): Likewise.
4118 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4120 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4121 to convert a signal number with appropriate bounds checking.
4123 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4125 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4127 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4128 print a newline to end the display anyway.
4130 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4131 coprocessor status regs) when popping a frame. This fixes
4132 float exceptions that occur after calling inferior functions.
4134 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4135 Read and write the fsr (float status register) to/from the child
4136 process along with the float regs. Remove Peter Schauer's change
4137 of May 24 '93, which has higher overhead and doesn't solve the
4138 real problem (which was that FSR wasn't being set).
4140 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4142 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4143 stack overflow check isn't right after the register stack
4144 adjustment instruction. Metaware R2.3u compiler moves other
4145 things in front of it. This fix isn't perfect but is what's
4148 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4150 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4152 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4153 character filenames.
4154 * configure.in: Change accordingly.
4156 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4158 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4159 _filtered io routines from these two files.
4161 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4163 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4164 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4165 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4167 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4169 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4171 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4172 printing to gdb_stderr.
4174 * remote-udi.c (udi_kill): Don't close the connection, just set
4175 inferior_pid to zero.
4176 (udi_mourn): Call remove_breakpoints.
4178 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4180 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4182 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4184 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4186 * remote-bug.c: At the start of each section, reset srec_frame
4189 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4190 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4191 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4192 code which looks for those two waitkinds. Use switch statement.
4193 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4194 CHILD_SPECIAL_WAITSTATUS.
4196 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4197 * Move target_signal_from_host, target_signal_to_host, and
4198 store_waitstatus from inftarg.c to target.c. procfs needs them.
4199 * target.c: Include "wait.h" and <signal.h>.
4200 * target.h, infrun.c (proceed), proceed callers: Pass new code
4201 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4202 enums being treated as unsigned and is cleaner.
4203 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4205 * infcmd.c (signal_command), infrun.c (signals_info):
4206 Don't allow user to specify numeric equivalent of
4207 TARGET_SIGNAL_DEFAULT.
4209 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4211 * config/alpha/alpha-netware.mt: New target support for Alpha
4213 * configure.in: Add alpha-*-netware* target.
4215 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4217 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4219 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4221 * target.h: Add enum target_waitkind, enum target_signal, and
4222 struct target_waitstatus. Change status argument to target_wait to
4223 be struct target_waitstatus * instead of int *.
4224 * target.h, infrun.c, all targets: Change type of signal arguments
4225 to resume(), proceed(), and target_resume() from int to enum
4227 * All targets (*_wait, *_resume): Change accordingly.
4228 * infcmd.c (program_info, signal_command), throughout infrun.c,
4229 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4230 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4231 signal code stuff right with the new signals would be non-trivial).
4232 * inferior.h (stop_signal): Make it enum target_signal not int.
4233 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4234 target_signal_from_name): New functions.
4235 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4236 store_waitstatus): New functions.
4237 * procfs.c (procfs_notice_signals): Use them.
4238 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4240 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4242 * objfiles.c (build_objfile_section_table): Don't abort() if
4243 objfile->sections is already set.
4245 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4246 to match recent change to exec.c.
4250 * main.c (print_gdb_version): Change year to 1994.
4252 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4253 * Makefile.in (NONSRC): Add ChangeLog-93.
4255 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4257 * stabsread.c (read_type): Allow defining several type numbers
4258 at once (e.g. "(1,2)=(3,4)="...).
4260 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4262 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4264 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4266 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4267 to process_one_symbol.
4268 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4269 avoid caching a bad endaddr in find_pc_partial_function.
4271 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4273 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4275 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4277 * infrun.c (wait_for_inferior): Do not step or step resume past
4278 the end of a one-line function we just stepped into.
4280 For older changes see ChangeLog-93
4286 version-control: never