1 Wed Sep 28 08:59:14 1994 Jim Kingdon (kingdon@cygnus.com)
3 * xcoffexec.c (exec_close): If quitting, don't call clear_symtab_users.
5 * xcoffread.c (read_xcoff_symtab): Process XTY_LD symbols we were
6 ignoring before. But continue to ignore XMC_DS.
8 Mon Sep 26 02:59:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
10 * defs.h (misc_command_type): Remove trailing comma from
13 Sun Sep 25 23:19:58 1994 Jeff Law (law@snake.cs.utah.edu)
15 * hppa-tdep.c (frame_saved_pc): Fix thinko in code to dig saved pc
16 out of an interrupt frame.
18 Sun Sep 25 12:50:17 1994 Stan Shebs (shebs@andros.cygnus.com)
20 * infcmd.c (do_registers_info) [INVALID_FLOAT]: Only use if
22 * values.c (unpack_double) [INVALID_FLOAT]: Ditto.
23 * mips-tdep.c (mips_print_register): Don't test float validity.
24 * config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
25 config/arm/tm-arm.h, config/convex/tm-convex.h,
26 config/h8300/tm-h8300.h, config/h8500/tm-h8500.h,
27 config/i386/tm-i386v.h, config/i386/tm-sun386.h,
28 config/i960/tm-i960.h, config/m68k/tm-m68k.h,
29 config/m88k/tm-m88k.h, config/mips/tm-mips.h,
30 config/ns32k/tm-merlin.h, config/ns32k/tm-nbsd.h,
31 config/ns32k/tm-ns32km3.h, config/ns32k/tm-umax.h,
32 config/pa/tm-hppa.h, config/pyr/tm-pyr.h,
33 config/rs6000/tm-rs6000.h, config/sh/tm-sh.h,
34 config/sparc/tm-sparc.h, config/z8k/tm-z8k.h (INVALID_FLOAT):
37 Sun Sep 25 06:07:37 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
39 * TODO: Remove item about adding general multi-threaded stuff;
41 Remove item about specifying arbitrary locations of stack frames
42 (this works on some machines).
43 Remove item about debugging functions without a frame pointer
44 (this works on some machines).
45 Remove item about re-writing macros which handle frame chaining and
46 frameless functions. They have been re-written at least once
47 since that item was written.
48 Remove item about gdb catching SIGINT when attached; this is done.
49 Remove item about having list_command not read symbols--why bother?
51 Sat Sep 24 17:40:10 1994 Stan Shebs (shebs@andros.cygnus.com)
53 * TODO: Append contents of Projects file.
56 Sat Sep 24 01:47:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
58 * corelow.c (add_solib_stub): Remove copying of to_sections,
59 pass current_target to SOLIB_ADD. The Sep 10 change failed
60 if SOLIB_ADD errored out, or if SOLIB_ADD was trying to access
62 * corelow.c (core_open): After reading the shared libraries,
63 copy the modified to_sections vector from current_target to
64 core_ops, so that core_close can free it later.
65 * config/rs6000/nm-rs6000.h, rs6000-nat.c (xcoff_relocate_core):
66 Pass down target parameter from SOLIB_ADD and use it instead of
67 directly accessing core_ops.
69 Fri Sep 23 14:58:49 1994 J.T. Conklin (jtc@rtl.cygnus.com)
71 * solib.c: *BSD systems need <a.out.h> to be included before
74 * i386b-nat.c: Add i386_float_info(), etc.
75 * config/i386/nm-nbsd.h: #define FLOAT_INFO.
77 * config/nm-nbsd.h: New file, for generic NetBSD native support.
78 * config/i386/nm-nbsd.h: Use it.
79 * config/sparc/nm-nbsd.h: Use it.
80 * config/ns32k/nm-nbsd.h: Use it.
82 * configure.in (i386-*-netbsd): Use config/i386/nbsd.m[ht].
83 (ns32k-*-netbsd): Use config/ns32k/nbsd.m[ht].
84 * config/i386/{nbsd.mh,nbsd.mt,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
85 New files, support for NetBSD/i386.
86 * config/ns32k/{nbsd.mh,nbsd.mh,nm-nbsd.h,tm-nbsd.h,xm-nbsd.h}:
87 New files, support for NetBSD/ns32k.
89 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
91 * .gdbinit: Add list-objfiles command.
93 * TODO: Reword item regarding NO_STD_REGS.
95 * coffread.c (record_minimal_symbol, coff_read_enum_type,
96 coff_read_struct_type): Allocate on symbol_obstack, not directly
97 via malloc/savestring.
99 Tue Sep 20 15:42:02 1994 Stan Shebs (shebs@andros.cygnus.com)
101 * TODO: Add more items.
102 * tests: Remove the directory and all of its (obsolete) contents.
104 Tue Sep 20 11:34:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
106 * coffread.c (init_stringtab): When copying length to stringtab,
107 use target format, not host format, since that is what the rest of
110 Mon Sep 19 15:48:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
112 * Makefile.in: Removed prelude.o, i386-nlmstub.o, nlmstub.o,
113 nlmstub.nlm, and nlmstub targets. Removed NWSOURCE and
114 NWINCLUDES definitions.
115 * i386-nlmstub.c: Removed.
117 Mon Sep 19 07:48:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
119 * dbxread.c (read_dbx_dynamic_symtab): Cast bfd_asymbol_name to
120 char * (from const char *) before assigning. Don't save string we
121 pass to record_minimal_symbol (it already saves it).
123 Sat Sep 17 17:05:14 1994 Stu Grossman (grossman@cygnus.com)
125 * gdbtk.tcl: Let ^U delete lines in the command window.
127 Sat Sep 17 02:26:58 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
129 * cp-valprint.c (static_field_print): New variable, controls
130 printing of static members.
131 (_initialize_cp_valprint): New print set subcommand
132 "static-members". Turn on printing of static members by default.
133 (cp_print_value_fields): Print static members if necessary.
135 * solib.c: Remove inclusion of libelf.h and elf/mips.h.
136 (elf_locate_base): Use only standard BFD functions to collect
137 information about the .dynamic section. Check for DT_MIPS_RLD_MAP
138 tag only if it got defined via the inclusion of <link.h>.
140 * f-exp.y: Write block for OP_VAR_VALUE.
141 * f-valprint.c (info_common_command): Handle `info common'
142 without an argument correctly.
144 * c-typeprint.c (c_type_print_base): Handle template constructors.
145 * symtab.c (gdb_mangle_name): Handle template method mangling,
146 get rid of GCC_MANGLE_BUG code, which only applied to gcc-2.2.2.
148 Fri Sep 16 16:06:08 1994 Per Bothner (bothner@kalessin.cygnus.com)
150 * gdbtypes.h (TYPE_INDEX_TYPE): New macro.
151 * ch-typeprint.c, ch-valprint.c: Use TYPE_INDEX_TYPE.
152 * ch-valprint.c (chill_val_print): Pass index type directly
153 (instead of its TYPE_TARGET_TYPE) to print_type_scalar.
154 * stabsread.c (read_type): Don't set TYPE_FLAG_TARGET_STUB
155 if the index type is a stub.
157 Fri Sep 16 17:18:44 1994 Stan Shebs (shebs@andros.cygnus.com)
159 * config/i386/{i386aix.mh, i386bsd.mh, i386lynx.mh, i386sco.mh,
160 i386sco4.mh, i386sol2.mh, i386v.mh, i386v32.mh, i386v4.mh,
161 ncr3000.mh, ptx.mh, ptx4.mh}, config/m68k/{altos.mh, apollo68v.mh,
162 delta68.mh, dpx2.mh, hp300bsd.mh, hp300hpux.mh, m68klynx.mh,
163 m68kv4.mh}, config/m88k/{delta88.mh, delta88v4.mh},
164 config/mips/riscos.mh, config/pa/hppahpux.mh,
165 config/rs6000/rs6000lynx.mh, config/sparc/{sparclynx.mh,
166 sun4sol2.mh}, config/tahoe/tahoe.mh, config/vax/{vaxbsd.mh,
167 vaxult.mh, vaxult2.mh} (REGEX, REGEX1, SYSV_DEFINE): No longer
169 * config/i386/i386sco4.mh (MUNCH_DEFINE): No longer define.
171 Fri Sep 16 15:40:34 1994 Stu Grossman (grossman@cygnus.com)
173 * defs.h (QUIT): Call interactive_hook to allow GUI to interrupt.
174 Also, add decl for symtab_to_filename.
175 * gdbtk.c: Replace calls to full_filename with symtab_to_filename.
176 * gdbtk.tcl: New routine pc_to_line replaces in line code. New
177 routine decr replaces in line code.
178 * (create_file_win): Use catch to handle open failures more
179 elegantly. Also, create special window to display file open
180 failure message. Move opening of file prior to creation of text
182 * (create_asm_win): Add PC as argument. We now base disassembly
183 on PC instead of function name, since function names can be
184 ambiguous (usually seen with shared libs). Also, use catch to
185 simplify code where we don't care about failures.
186 * source.c (symtab_to_filename): New. Returns the file
187 associated with a symtab.
188 * top.c: Define interactive_hook. Called during QUIT to animate
191 Fri Sep 16 00:14:40 1994 Per Bothner (bothner@kalessin.cygnus.com)
193 * stabsread.c (read_type): Handle stub types for bitstrings.
194 * stabsread.c (read_array_type): Check for stub domain type
195 using TYPE_FLAG_STUB, not its length.
196 * gdbtypes.c (create_set_type): Handle a stub domain type.
198 * ch-exp.y: Get rid of some extra non-terminals, and move
199 their rules into primitive_value.
200 * parser-defs.h: Add comment about unary postfix operators.
201 * ch-lang.c (chill_op_print_tab): Add '->', postfix and prefix.
202 * expprint.c (print_subexp): Recognize unary postfix operator.
204 Wed Sep 14 18:27:42 1994 Jason Molenda (crash@phydeaux.cygnus.com)
206 * remote-hms.c: use remote_debug instead of hms_silent toggle.
207 Add warnings about depreciation of `snoop' cmd.
209 Wed Sep 14 18:18:58 1994 Steve Chamberlain (sac@jonny.cygnus.com)
211 * remote-hms.c (hms_read_inferior_memory): Cope when
212 target sends both \r and \n.
214 Wed Sep 14 17:14:57 1994 Stan Shebs (shebs@andros.cygnus.com)
216 * remote-mips.c (mips_error): Place NORETURN macro correctly.
217 * TODO: Add item about START_INFERIOR_TRAPS_EXPECTED.
219 Wed Sep 14 14:26:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
221 * xcoffread.c (read_xcoff_symtab): Fix obsolete comment about
222 mst_solib_trampoline.
224 * f-valprint.c (f_val_print): Change cast of valaddr from
225 CORE_ADDR * to char **, since that is how it is used.
227 * dbxread.c (read_dbx_dynamic_symtab): Save copy of symbol names
228 using obsavestring, and pass that to prim_record_minimal_symbol.
229 Having the objfile point to bfd_asymbol_name directly doesn't work
230 if we save and restore a mapped symbol file.
232 Wed Sep 14 00:55:26 1994 Stu Grossman (grossman@cygnus.com)
234 * gdbtk.tcl: Add ref counts to breakpoint tags.
235 * Put quotes around function name in disassemble command to better
236 handle assembler names containing `.'.
237 * Make pclist element 0 be filler to avoid off-by-one problem with
239 * Set names of top-level windows.
240 * Add register display window.
241 * Add PC to label of assembly window.
243 Tue Sep 13 18:23:26 1994 Rob Savoye (rob@darkstar.cygnus.com)
245 * w89k-rom.c, op50-rom.c, monitor.c, config/pa/hppapro.mt: New files
246 to add a generic ROM monitor interface, and support file for the
247 WinBond W89K and the Oki OP50N PA based target boards.
249 Tue Sep 13 08:59:04 1994 Stu Grossman (grossman@cygnus.com)
251 * gdbtk.c (gdbtk_flush gdbtk_fputs): Buffer up output to make
252 disassembly more efficient.
253 * (breakpoint_notify): Include pc in gdbtk_tcl_breakpoint
255 * (gdb_loc): Include pc in return value. Also, return function
256 name if arg was specified.
257 * (gdb_cmd_stub): Call gdb_flush to drain internal GDB buffers
258 after command completes.
259 * (gdbtk_init): Improve error handling.
261 * gdbtk.tcl: Add lots of comments. Clean up code.
262 * (gdbtk_tcl_fputs): Make output window redirectable.
263 * Add assembly window, and breapoint support.
264 * Make button 1 in margin toggle breakpoints.
265 * Use stippling to indicate breakpoint disabling.
267 Sun Sep 11 22:34:57 1994 Jeff Law (law@snake.cs.utah.edu)
269 * config/pa/tm-hppa.h (REGISTER_NAMES): Use r26-r23 for arg0-arg3.
271 Sun Sep 11 04:36:47 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
273 * irix5-nat.c, osfsolib.c, solib.c (solib_add): Simplify last
274 change by replacing `symbols_added' with `so_last'.
275 * mdebugread.c (parse_external, parse_partial_symbols): Ignore
276 global common symbols, they will be resolved by the runtime loader.
277 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
278 Handle scSCommon like scCommon symbols.
280 Sat Sep 10 01:43:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
282 * corelow.c (add_solib_stub): Copy to_sections changes from
283 core_ops to current_target after adding the shared libraries.
284 * partial-stab.h (N_EXCL), dbxread.c (add_old_header_file,
285 find_corresponding_bincl_psymtab): Change `repeated header not seen'
286 error to a complaint, simplify complaint.
287 * procfs.c (signalname, errnoname): Make `name' const.
288 * symfile.c (reread_symbols): Use filename from old BFD to
290 * values.c (record_latest_value): Don't record value in the
291 history chain until we are sure there won't be an error.
293 Fri Sep 9 15:52:09 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
295 * nlm/Makefile.in: remove MMALLOC, READLINE, TERMCAP, and other
298 * config/i386/gdbserve.mt: New file, defs for i386 nlm stub.
300 Thu Sep 8 17:14:43 1994 Steve Chamberlain (sac@jonny.cygnus.com)
302 * remote.c (fromhex): Make error more explicit.
303 (read_frame): Don't print bad checksum information unless
304 remote_debugging. Don't use repeat count unless it's > 0.
305 * remote-e7000.c (expect): When echoing, ignore multiple newlines.
306 (e7000_insert_breakpoint, e7000_remove_breakpoint, target_ops):
307 Optionally cope with BC style breakpoints.
308 (e7000_command): After command send directly to the E7000 mark
309 registers as changed.
310 (why_stop, e7000_wait: Understand BC style stop condition.
311 * sh-tdep.c (sh_skip_prologue): Understand more complicated
312 sequences. (frame_find_saved_regs): Likewise.
313 * config/h8500/tm-h8500.h (target_write_pc, TARGET_WRITE_PC):
315 * config/i386/xm-go32.h (GDBINIT_FILENAME): Set to gdb.ini.
316 (more work here to come)
317 * config/sh/tm-sh.h (EXTRA_FRAME_INFO): Add f_offset and leaf_function
320 Thu Sep 8 16:15:34 1994 J.T. Conklin (jtc@rtl.cygnus.com)
322 * sparclite/Makefile.in: Assorted stuff needed for eload.
324 * sparclite/eload.c: Merge in command line argument parsing and
325 error message handling improvements orignally made to aload.c.
327 Wed Sep 7 23:24:50 1994 Jeff Law (law@snake.cs.utah.edu)
329 * defs.h (enum misc_command_type, command_control_type): Enums
330 for describing the command and control types.
331 (struct command_line): Add new fields to keep track of the command
332 type and body associated with the command.
333 * top.c: Include value.h. Delete whitespace at the end of lines.
334 (build_command_line, get_command_line): New functions.
335 (execute_control_command, while_command, if_command): Likewise.
336 (realloc_body_list, read_next_line): Likewise.
337 (recurse_read_control_structure): Likewise.
338 (execute_user_command): Call execute_control_command.
339 (read_command_lines): Simplify by calling read_next_line, call
340 read_control_structure for "if" and "while" commands.
341 (free_command_lines): Free new fields in the command structure.
342 (define_command): Reset control_level to zero.
343 (init_main): Install command handlers for "if" and "while" commands.
345 Tue Sep 6 16:24:07 1994 Stan Shebs (shebs@andros.cygnus.com)
347 * c-typeprint.c (c_type_print_varspec_prefix,
348 c_type_print_varspec_suffix): Add cases for Fortran type codes.
349 * eval.c (evaluate_subexp): For OP_ARRAY expressions in Fortran,
350 call f77_value_literal_string instead.
351 * f_exp.y: Include <string.h>, move include of parser-defs.h.
352 (parse_number): Translate 'd' floats to 'e' so atof() works.
353 (yylex): Remove unused variables.
354 * f-lang.c: Include <string.h>.
355 (get_bf_for_fcn): Remove unused variable.
356 * f-typeprint.c (f_type_print_varspec_prefix,
357 f_type_print_varspec_suffix): Remove unused
358 variables, add cases to switch statements.
359 (f_type_print_base): Remove unused variables.
360 * f-valprint.c (gdbcore.h, command.h): Include.
361 (f77_get_dynamic_lowerbound, f77_get_dynamic_upperbound):
362 Call read_memory_integer with correct number of arguments.
363 (f77_get_dynamic_upperbound): Call f77_get_dynamic_lowerbound
364 with correct argument type.
365 (f77_print_array): Removed unused array array_size_array.
366 (f_val_print): Don't use a CORE_ADDR as a char *.
367 * valops.c (value_cast): Handle COMPLEX and BOOL types.
368 (value_assign): Handle Fortran literal string and complex values.
369 (f77_cast_into_complex, f77_assign_from_literal_string,
370 f77_assign_from_literal_complex): New functions.
372 Mon Sep 5 14:46:41 1994 Per Bothner (bothner@kalessin.cygnus.com)
374 * ch-typeprint.c (chill_type_print_base): Make TYPE_CODE_RANGE
377 Sun Sep 4 16:06:34 1994 Stan Shebs (shebs@andros.cygnus.com)
379 * i960-tdep.c (signal.h): Don't include.
381 * cxux-nat.c (target_is_m88110): Remove definition.
383 * configure.in (config/nm-empty.h): If cross only, use instead
384 of config/nm-trash.h.
385 * config/nm-trash.h: Remove.
386 * config/nm-empty.h: New file.
387 * config/i386/nm-m3.h: New file, includes config/nm-m3.h.
388 * config/mips/nm-m3.h: New file, includes config/nm-m3.h.
389 * config/m68k/nm-sysv4.h: New file, includes config/nm-sysv4.h.
390 * config/mips/nm-sysv4.h: New file, includes config/nm-sysv4.h.
391 * config/sparc/nm-sysv4.h: New file, includes config/nm-sysv4.h.
393 Fri Sep 2 19:11:40 1994 Stu Grossman (grossman@cygnus.com)
395 * configure.in: Don't symlink to gdbtk.tcl if it's already there.
397 Fri Sep 2 17:35:55 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
399 * configure.in: No longer look for nm, tm, and xm headers in
400 config/<header>; they are always in config/<cpu>/<header>.
402 Fri Sep 2 16:40:03 1994 Stan Shebs (shebs@andros.cygnus.com)
404 * objfiles.c (allocate_objfile): Add the newly-created objfile to
405 the end of the list of objfiles, instead of at the beginning.
407 * xcoffread.c (allocate_include_entry): New function, abstracted
408 from code in record_include_begin.
409 (record_include_begin, record_include_end): Call it.
411 * blockframe.c (reinit_frame_cache): Test inferior_pid instead of
412 target_has_stack to decide whether to create a real stack frame
415 * coffread.c (process_coff_symbol) [CXUX_TARGET]: Ignore vendor
417 * config/m88k/tm-cxux.h (CXUX_TARGET): Define.
419 * h8300-tdep.c: Include "dis-asm.h" instead of <dis-asm.h>.
421 Fri Sep 2 09:51:46 1994 J.T. Conklin (jtc@cygnus.com)
423 * config/sparc/tm-nbsd.h: Add #defines to map NetBSD struct and
424 field names into what is expected by sparc-nat.c.
426 Thu Sep 1 17:32:54 1994 Per Bothner (bothner@kalessin.cygnus.com)
428 * c-typeprint.c (c_typedef_print): Add missing Chill support.
430 Thu Sep 1 15:41:21 1994 Stu Grossman (grossman@cygnus.com)
432 * rs6000-pinsn.c (print_insn): Use powerpc disassembler when
434 * config/powerpc/tm-ppc-nw.h: Define GDB_TARGET_POWERPC.
436 * config/i386/i386lynx.mh, config/m68k/m68klynx.mh,
437 config/rs6000/rs6000lynx.mh, config/sparc/sparclynx.mh: Enable
440 * nlm/Makefile.in: Get rid of NWSOURCE.
441 * nlm/alpha-io.S (inVti, outVti): Remove extraneous ldha's.
442 * nlm/gdbserve.o: Add dummy __main routine.
443 * nlm/gdbserve.def: Turn on debug.
445 Thu Sep 1 12:36:39 1994 Jim Kingdon (kingdon@cygnus.com)
447 * config/xm-nbsd.h: Don't define SET_STACK_LIMIT_HUGE; it is obsolete.
449 Thu Sep 1 11:01:40 1994 J.T. Conklin (jtc@rtl.cygnus.com)
451 * config/tm-nbsd.h: New file, support for all NetBSD targets.
452 * config/xm-nbsd.h: fix typo.
453 * config/sparc/{nm,tm,xm}-nbsd.h: New files, renamed from
454 {nm,tm,xm}-sparcnbsd.h to conform to prefered file naming
456 * configure.in: (sparc-*-netbsd): use config/sparc/nbsd.m[ht].
458 Wed Aug 31 14:40:33 1994 Jason Molenda (crash@phydeaux.cygnus.com)
460 * remote-udi.c (udi_read_inferior_memory,udi_write_inferior_memory):
461 change typeo in error msg (`inferrior' -> `inferior').
463 Wed Aug 31 09:17:02 1994 Jim Kingdon (kingdon@cygnus.com)
465 * inflow.c (set_sigint_trap, clear_sigint_trap): Check for
466 attach_flag (this check was performed by the callers). Also check
467 inferior_thisrun_terminal.
468 * inftarg.c (child_wait), lynx-nat.c (child_wait),
469 procfs.c (wait_fd), symm-nat.c (child_wait): Don't check
470 attach_flag in deciding whether to call set_sigint_trap and
473 * value.h (struct value): Change literal_data from PTR to char *,
474 since that is the way it is used.
476 Tue Aug 30 21:56:54 1994 Jeff Law (law@snake.cs.utah.edu)
478 * somread.c (som_symfile_read): Force unwinds to be re-read after
479 reading in a new partial symbol table.
481 Tue Aug 30 13:14:16 1994 Stan Shebs (shebs@andros.cygnus.com)
483 * config/h8500/tm-8500.h (DONT_USE_REMOTE): Remove definition,
484 an obsolete conditional.
485 * config/pa/tm-hppa.h (BREAKPOINT) [KERNELDEBUG]: Remove use,
486 an obsolete conditional.
487 * config/rs6000/rs6000.mh, config/rs6000/rs6000.mt: Clean up
490 Mon Aug 29 14:39:42 1994 Stan Shebs (shebs@andros.cygnus.com)
492 * Makefile.in (ns32k-opcode.h): Remove reference.
493 (ns32k-pinsn.o): Update dependencies.
494 * ns32k-opcode.h: Remove file.
495 * ns32k-pinsn.c (print_insn): Call version in libopcodes, remove
496 all other code in this file.
498 Mon Aug 29 12:04:07 1994 Stu Grossman (grossman@cygnus.com)
500 * nlm/configure.in: Stop using cpu.c. Put it in TDEPFILES instead.
501 * config/alpha/gdbserve.mt (TDEPFILES): Remove alpha-patch.o.
503 * nlm/Makefile.in: Add rule for .S.o.
504 * nlm/aio.h: Protect from multiple inclusions.
505 * nlm/alpha-io.S: Remove everything we don't need.
506 * nlm/{alpha-patch.c, alpha-patch.h, alpha-uart.c, alpha-uart.h}:
507 Remove, no longer needed.
508 * nlm/alpha.c: Merge in lots of stuff from previous files.
509 * nlm/alpha.h: Don't #include alpha-patch.h. Make
510 breakpoint_insn extern.
511 * Move stuff from alpha-patch.h into here.
513 * config/alpha/gdbserve.mt (TDEPFILES): Get rid of alpha-uart.o.
515 Mon Aug 29 11:34:34 1994 Jim Kingdon (kingdon@cygnus.com)
517 * annotate.c (annotate_starting): Flush output.
519 Sat Aug 27 23:32:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
521 * symfile.c (symbol_file_add): Move reinit_frame_cache call to
522 the callers of symbol_file_add. Gets rid of heuristic fence-post
523 warnings on mips and alpha targets when the PC resides in a shared
524 library which is not yet read in.
525 * coff-solib.c (coff_solib_add), cxux-nat.c (add_shared_symbol_files),
526 irix5-nat.c (solib_add), osfsolib.c (solib_add),
527 remote-vx.c (vx_open), solib.c (solib_add):
528 Add call to reinit_frame_cache after all shared libraries are read in.
529 * remote-udi.c (udi_load), remote-vx.c (vx_load_command),
530 symfile.c (symbol_file_command, add_symbol_file_command):
531 Add call to reinit_frame_cache after symbol_file_add.
533 Wed Aug 24 17:45:14 1994 J.T. Conklin (jtc@cygnus.com)
535 * config/xm-nbsd.h: New file, support for all NetBSD ports.
536 * config/sparc/{nm-sparcnbsd.h,tm-sparcnbsd.h,xm-sparcnbsd.h,
537 sparcnbsd.mh,sparcnbsd.mt}: New files, support for NetBSD/sparc.
538 * configure.in: Add sparc-*-netbsd target.
540 Wed Aug 24 13:17:34 1994 Stan Shebs (shebs@andros.cygnus.com)
542 * remote-vx.c (vx_attach): Interpret the command argument as an
545 Wed Aug 24 13:08:08 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
547 * configure.in: Change i[34]86 to i[345]86.
548 * nlm/configure.in: Likewise.
549 * gdbserver/configure.in: Likewise.
551 Wed Aug 24 09:41:09 1994 J.T. Conklin (jtc@cygnus.com)
553 * configure.in (i386-*-netware): Automatically configure nlm
556 Tue Aug 23 17:51:13 1994 J.T. Conklin (jtc@cygnus.com)
558 * nlm/gdbserve.c: conditionalize header file inclusion for either
559 NetWare 4.0 or PIN targets.
560 * nlm/i386.c: include appropriate header files.
561 * nlm/prelude.c: define TERMINATE_BY_UNLOAD for NetWare 4.0
564 Tue Aug 23 16:54:16 1994 Stu Grossman (grossman@cygnus.com)
566 * nlm/ppc.c (set_step_traps clear_step_traps): Cleanups.
567 * nlm/gdbserve.def: Autoload clib.
569 Tue Aug 23 12:05:19 1994 Jim Kingdon (kingdon@cygnus.com)
571 * breakpoint.c (condition_command): Call breakpoints_changed.
573 * gdbtypes.h: Declare f77_create_literal_string_type and
574 f77_create_literal_complex_type.
575 * valops.c (f77_value_literal_string, f77_value_substring,
576 f77_value_literal_complex): Use xmalloc not malloc.
577 * valops.c (f77_value_literal_string, f77_value_substring):
578 Make addr char * not CORE_ADDR.
579 * value.h (struct value): Add new field literal_data of aligner union.
580 (VALUE_LITERAL_DATA): Use it.
581 * f-lang.h: Declare find_common_for_function.
582 * value.h, valops.c: Split VALUE_SUBSTRING_START into memaddr and
583 myaddr fields of a union. Don't overload it with the frame field
584 (not sure this is necessary; I'm not sure what lval_* codes
585 VALUE_SUBSTRING_* can be used with).
587 Mon Aug 22 11:45:01 1994 Stan Shebs (shebs@andros.cygnus.com)
589 * config/a29k/{a29k-kern.mt,a29k-udi.mt,a29k.mt,ultra3.mh,
590 ultra3.mt}: Clean up comments, remove no-longer-used definitions.
592 * rs6000-nat.c: Include libbfd.h again, needed until reference
593 to bfd_cache_lookup is cleaned out.
595 * config/i386/linux.mh (XM_CLIBS): Add -lm.
597 Mon Aug 22 10:42:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
599 Work to reduce the interrupts-off duration when running in DOS.
600 * ser-go32.c: (dos_async_ready): See if anything is in the buffer.
601 (dos_async_rx): rewrite to unpack as many characters from the
602 asynctsr as possible into a local buffer.
604 Fri Aug 19 14:55:45 1994 Stan Shebs (shebs@andros.cygnus.com)
606 Initial Fortran language support, adapted from work by Farooq Butt
607 (fmbutt@engage.sps.mot.com).
608 * Makefile.in: Add Fortran-related files and dependencies.
609 * defs.h (language_fortran): New language enum.
610 * language.h (_LANG_fortran): Define.
611 (MAX_FORTRAN_DIMS): Define.
612 * expression.h: Reformat to standard.
613 (MULTI_F77_SUBSCRIPT, OP_F77_UNDETERMINED_ARGLIST,
614 OP_F77_LITERAL_COMPLEX, OP_F77_SUBSTR): New expression opcodes.
615 * gdbtypes.h (TYPE_CODE_COMPLEX, TYPE_CODE_LITERAL_COMPLEX,
616 TYPE_CODE_LITERAL_STRING): New type codes.
617 (type): New fields upper_bound_type and lower_bound_type.
618 (TYPE_ARRAY_UPPER_BOUND_TYPE, TYPE_ARRAY_LOWER_BOUND_TYPE,
619 TYPE_ARRAY_UPPER_BOUND_VALUE, TYPE_ARRAY_LOWER_BOUND_VALUE): New
621 (builtin_type_f_character, etc): Declare.
622 * value.h (VALUE_LITERAL_DATA, VALUE_SUBSTRING_START): Define.
623 * f-exp.y: New file, Fortran expression grammar.
624 * f-lang.c: New file, Fortran language support functions.
625 * f-lang.h: New file, Fortran language support declarations.
626 * f-typeprint.c: New file, Fortran type printing.
627 * f-valprint.c: New file, Fortran value printing.
628 * eval.c (evaluate_subexp): Add code for new expression opcodes,
629 fix wording of error message.
630 * gdbtypes.c (f77_create_literal_complex_type,
631 f77_create_literal_string_type): New functions.
632 * language.c (set_language_command): Add Fortran info.
633 (calc_f77_array_dims): New function.
634 * parse.c (length_of_subexp, prefixify_subexp): Add cases for new
636 * symfile.c (deduce_language_from_filename): Recognize .f and .F
637 as Fortran source files.
638 * valops.c (f77_value_literal_string, f77_value_substring,
639 f77_value_literal_complex): New functions.
641 Fri Aug 19 13:35:01 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
643 * c-typeprint.c (c_print_type): Assume demangled arguments
644 if a '(' is found in varstring, looking for ')' at the end of
645 varstring did fail with demangled const member functions, which
646 have a trailing `const'.
647 * remote.c (get_offsets, putpkt): Change to `char' buffers,
648 to avoid errors when compiling with DEC c89.
649 (remote_wait): Cast to `char *' before passing buffer to
650 fputs_filtered, to avoid errors when compiling with DEC c89.
651 (remote_wait): Do not return inferior_pid by default, this
652 statement is never reached, which causes warnings from some
654 * stabsread.c (scan_file_globals): Ignore static minimal symbols.
655 * symfile.c (load_command): If called with no argument, try
656 to get the filename from the executable file.
657 (generic_load): Remove check for NULL filename, it is done
660 Fri Aug 19 00:40:55 1994 Jeff Law (law@snake.cs.utah.edu)
662 * hppa-tdep.c (skip_trampoline_code): Revert incorrect change
663 from June 2, 1994 (what was I thinking?!?). Fix it right this
666 Thu Aug 18 17:01:35 1994 J.T. Conklin (jtc@rtl.cygnus.com)
668 * nlm/i386.c, nlm/i386.h: New files that contain i386 specific code.
670 Thu Aug 18 14:39:46 1994 Stan Shebs (shebs@andros.cygnus.com)
672 * README: Grammar improvements, clarifications, updates.
674 Wed Aug 17 23:08:53 1994 Stu Grossman (grossman@cygnus.com)
676 * Makefile.in (TARGET_FLAGS_TO_PASS): Pass down LD_FOR_TARGET and
677 NLMCONV_FOR_TARGET. (SUBDIRS): Add nlm target.
678 * configure.in (powerpc-*-netware*): Automatically configure nlm
680 * nlm/Makefile.in: Add {CC NLMCONV LD}_FOR_TARGET. Remove alpha
681 specific stuff. Make things more configurable.
682 * nlm/configure.in: Add powerpc-*-netware* target. Use
683 gdbserve.mt/cpu.c/cpu.h for target stuff. Get rid of tm/xm/nm.h
685 * nlm/gdbserve.c: Move Alpha specific stuff into other files.
686 Remove lots of architecture-specific stuff.
687 * nlm/gdbserve.def: Add new imports.
688 * nlm/ppc.c, nlm/ppc.h: New files that contain PowerPC specific code.
689 * nlm/prelude.c: Don't include libhooks.h, get rid of call to
691 * nlm/prelude.o: What was this doing here?
692 * config/alpha/gdbserve.mt: Defs for alpha nlm stub.
693 * config/powerpc/gdbserve.mt: Defs for PowerPC nlm stub.
694 * config/powerpc/ppc-nw.mt: Defs for PowerPC target for GDB.
695 * config/powerpc/tm-ppc-nw.h: Ditto.
697 * nlmstub.def: New file, contains imports for 386 nlm stub.
699 Wed Aug 17 23:17:33 1994 Rob Savoye (rob@darkstar.cygnus.com)
701 * remote-pa.c: New file for HPPA embedded support. Currently it's
703 * config/pa/hppabsd.mt,hppahpux.mt,hppaosf.mt: User remote-pa.c.
705 Wed Aug 17 13:19:52 1994 Stan Shebs (shebs@andros.cygnus.com)
707 * config/m68k/tm-delta68.h (EXTRACT_RETURN_VALUE,
708 STORE_RETURN_VALUE): Define to use %a0 for pointers.
710 Wed Aug 17 07:43:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
712 * remote-mips.c: Remove unused declaration of mips_load.
714 Tue Aug 16 16:45:34 1994 Stan Shebs (shebs@andros.cygnus.com)
716 * coffread.c: General cleanup, and support for section offsets.
717 (time.h, sys/types.h, libbfd.h): Don't include.
718 (cur_src_start_addr, cur_src_end_addr): Rename to
719 current_source_start_addr, current_source_end_addr.
720 (nlist_stream_global): Remove.
721 (nlist_bfd_global): New global variable.
722 (coff_symfile_read): Remove code that gets and uses fileno()
724 (read_coff_symtab, enter_linenos, process_coff_symbol): Add
725 section_offsets parameter, add text/data section offset to
726 appropriate symbols' values.
727 (read_one_sym): Use bfd_read instead of fread.
728 (init_stringtab, init_lineno): Change first parameter to a bfd,
729 use bfd routines instead of raw I/O.
731 Tue Aug 16 15:24:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
733 * symtab.c (decode_line_1): If funfirstline and we get a
734 non-LOC_BLOCK symbol (e.g. variable or type), then error().
736 * Makefile.in (TARFILES, NONSRC, SFILES_STAND, SFILES_KGDB):
738 (TAGFILES_NO_SRCDIR): Remove ALLPARAM.
739 (HFILES_NO_SRCDIR): Remove all files in config sub-directory.
740 (TAGS): Also pass result of find on config sub-directory to etags.
741 (ALLPARAM): Remove; now unused.
743 Sun Aug 14 13:05:26 1994 Fred Fish (fnf@cygnus.com)
745 * Makefile.in (VERSION): Bump to 4.13.1
746 * NEWS, README: Update to match gdb 4.13 release version.
748 Sat Aug 13 08:22:50 1994 Fred Fish (fnf@cygnus.com)
750 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
751 * cxux-nat.c: Remove dangling #else block.
752 (m88k_harris_core_register_addr): New function.
754 * environ.c (init_environ): If no environment, do nothing.
756 Fri Aug 12 15:52:37 1994 Stu Grossman (grossman@cygnus.com)
758 * remote.c (remote_wait): Return inferior_pid instead of 0 for
761 Fri Aug 12 11:47:10 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
763 * sparclite/aload.c (sys_error, error): Use vfprintf for variable
766 Thu Aug 11 04:06:42 1994 Doug Evans (dje@canuck.cygnus.com)
768 * defs.h (concat, basename, buildargv, freeargv, strerrno, strsigno,
769 errno_max, signo_max, strtoerrno, strtosigno): Delete.
770 Include "libiberty.h" instead.
772 Wed Aug 10 13:23:47 1994 Rick Sladkey (jrs@world.std.com)
774 * i386v-nat.c (i386_insert_nonaligned_watchpoint):
775 add additional argument specifying raw address to permit
776 proper release of debug registers.
777 (i386_insert_watchpoint, i386_insert_aligned_watchpoint):
780 Wed Aug 10 16:13:45 1994 Stu Grossman (grossman@cygnus.com)
782 * defs.h, top.c: Use `extern' in declarations of GUI hooks, and
783 define them in top.c. Add comments to the hooks.
785 Wed Aug 10 15:57:43 1994 Doug Evans (dje@canuck.cygnus.com)
787 * remote-sim.c (gdbsim_ops): Set `to_insert_breakpoint' and
788 `to_remove_breakpoint' fields.
790 Wed Aug 10 15:46:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
792 * infcmd.c (run_command): Remove comment suggesting using
793 target_has_execution instead of inferior_pid.
795 Wed Aug 10 10:33:20 1994 Kung Hsu (kung@mexican.cygnus.com)
797 * remote-mips.c (mips_open): add code to handle baud rate.
799 Tue Aug 9 09:44:42 1994 Stu Grossman (grossman@cygnus.com)
801 * infrun.c (wait_for_inferior): Call target_resume() upon
802 detection of new processes.
804 * procfs.c (create_procinfo): Return pointer to new procinfo
806 * (do_detach): Spacing & formatting cleanup.
807 * (procfs_wait): Move wait_again label to ensure that we really
808 wait again. On exit from fork, release new child from gdbs'
810 * (procfs_set_sproc_trap): Enable trapping of fork and vfork.
812 Mon Aug 8 15:09:32 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
814 * i386-nlmstub.c (handle_exception): Wait until the thread has
815 been started before killing the NLM by pointing the PC at
818 Sat Aug 6 22:27:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
820 * config/mips/tm-irix5.h (IN_SIGTRAMP): Redefine for Irix 5,
821 Irix 5 has a standard _sigtramp signal handler.
822 * irix5-nat.c (solib_add): Get rid of sigtramp_address handling,
823 it is not needed for a standard _sigtramp signal handler.
824 Add shared library sections to the section table of the target
825 before adding the symbols.
826 * mips-tdep.c (mips_skip_prologue): Do not skip load immediate
827 instructions that do not prepare a stack adjustment.
828 * regex.c (SIGN_EXTEND_CHAR): Update to emacs-19.25 definition,
829 which does the right thing on machines where `char' is unsigned.
831 Fri Aug 5 17:50:59 1994 Stu Grossman (grossman@cygnus.com)
833 * remote.c (remote_open): Move setting of inferior_pid prior to
834 call to remote_start_remote. Also use unique value for pid to
835 avoid confusion with read_register_pid & friends.
836 * (remote_wait): Return inferior_pid instead of 0 in all cases.
838 Fri Aug 5 12:23:02 1994 Stan Shebs (shebs@andros.cygnus.com)
840 * dwarfread.c (bfd.h): Don't include.
842 Fri Aug 5 09:08:34 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
844 * i386-nlmstub.c (handle_exception): Point the PC at _exit() to
845 kill the program being debugged. KillMe(), the undocumented
846 call intended for this purpose, causes the server to hang.
848 Thu Aug 4 16:26:06 1994 Steve Chamberlain (sac@jonny.cygnus.com)
850 * remote.c (read_frame): Calculate run length encoded checksum
852 * config/sh/stub.c: New file.
854 Thu Aug 4 14:34:12 1994 Stu Grossman (grossman@cygnus.com)
856 * target.c (find_default_run_target): Make sure to_can_run is set
859 Thu Aug 4 11:46:27 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
861 * TODO: Remove note about fast watchpoints and remove obsolete
864 Thu Aug 4 11:08:03 1994 Stan Shebs (shebs@andros.cygnus.com)
866 * config/i386/xm-i386v4.h, config/m68k/xm-m68kv4.h,
867 config/sparc/xm-sun4sol2.h (NORETURN): Don't define.
868 * config/m88k/tm-cxux.h (ARCH_NUM_REGS): Undefine before defining.
870 Thu Aug 4 10:26:36 1994 Stu Grossman (grossman@rtl.cygnus.com)
872 * target.c (add_target): Don't call clean_target on target
874 * (unpush_target): Test for to_close being set before calling.
875 * (target_xfer_memory, target_info): Check for to_has_memory
876 before playing with memory.
878 * remote.c (remote_open): Set inferior_pid to make kill command
880 * inflow.c (kill_command): Revert change of Aug 2. Use
881 inferior_pid to determine whether to print out "The program is not
884 Thu Aug 4 07:55:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
886 * config/i386/i386m3.mh (NAT_CLIBS): Add -lmachid and -lnetname.
887 * m3-nat.c, config/nm-m3.h: #if 0 REQUEST_QUIT stuff.
888 * m3-nat.c: Pass argument to return_to_top_level.
889 Declare m3_kill_inferior before use.
890 (port_chain_insert): In "can't happen" case, abort rather than
891 setting `mid' to large decimal constant (which gcc warns about).
892 (get_thread_name): Use cast to convert const char * to char *.
893 (add_mach_specific_commands): #if 0 "thread break" command.
894 (m3_trace_him): Call push_target.
895 (mach_really_wait): New argument pid; remove unused
897 (intercept_exec_calls): Call target_terminal_init and
898 target_terminal_inferior once the child execs.
899 * infrun.c (proceed): Pass argument to PREPARE_TO_PROCEED.
901 Wed Aug 3 22:41:13 1994 Tom Lord (lord@x1.cygnus.com)
903 * procfs.c (procfs_mourn_inferior): don't dereference the
904 procinfo pointer after it has been freed.
906 Wed Aug 3 12:05:13 1994 Stan Shebs (shebs@andros.cygnus.com)
908 * breakpoint.c (breakpoint_1): Improve pluralization in display
909 of breakpoint hit counts.
911 * language.h (struct language_defn): Remove unused field
913 (longest_float): Remove, no longer used.
914 * language.c (unknown_language_defn, auto_language_defn,
915 local_language_defn): Remove init of la_longest_float field.
916 * c-lang.c (c_language_defn, cplus_language_defn,
917 asm_language_defn): Ditto.
918 * ch-lang.c (chill_language_defn): Ditto.
919 * m2-lang.c (m2_language_defn): Ditto.
921 Tue Aug 2 10:58:34 1994 Stan Shebs (shebs@andros.cygnus.com)
923 * defs.h (bfd_read, bfd_seek): Remove declarations.
924 * os9kread.c, rs6000-nat.c (libbfd.h): Don't include.
926 Tue Aug 2 09:50:50 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
928 * inflow.c (kill_command): Fix a bug which prevented target
929 programs to be killed.
931 Mon Aug 1 18:48:47 1994 Stan Shebs (shebs@andros.cygnus.com)
933 * defs.h: Change two-line declarations to one-line form.
934 (NORETURN): Define as "volatile" only for older GCCs.
935 (ATTR_NORETURN): Define for newer GCCs.
936 * procfs.c (proc_init_failed): Add ATTR_NORETURN to declaration.
938 Mon Aug 1 16:43:24 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
940 * breakpoint.c (mention), main.c (fputs_unfiltered): Add comments.
941 * breakpoint.c (delete_breakpoint, enable_breakpoint,
942 disable_breakpoint): Don't call breakpoints_changed; it is now
943 called via the *_breakpoint_hook functions.
944 * annotate.c (_initialize_annotate, breakpoint_changed): New functions.
946 Mon Aug 1 13:38:04 1994 Kung Hsu (kung@mexican.cygnus.com)
948 * stabsread.c (read_type): Fix a bug in enum size calculation.
950 Mon Aug 1 01:36:13 1994 Jeff Law (law@snake.cs.utah.edu)
952 * hppa-tdep.c (compare_unwind_entries): Add "const" to both
953 argument types to shut up GCC.
955 * hppa-tdep.c (saved_pc_after_call): If the saved PC is in a
956 linker stub, then return the address the stub will return to.
957 (frame_saved_pc): Correctly restart the search for the saved
958 pc when a linker stub is encountered.
960 * hppa-tdep.c (inst_saves_gr): Handle 16 and 8 bit instruction
961 register stores emitted by the version 9 HP compilers.
962 (inst_saves_fr): Relax test for a specific base register (%r1);
963 this avoids losing with the version 9 HP compilers.
964 (skip_prologue): Try to skip argument stores emitted by the HP
965 compilers. It's not perfect, but it's better than before.
967 Fri Jul 29 23:20:30 1994 Stu Grossman (grossman@cygnus.com)
969 * findvar.c (write_pc write_pc_pid): Remove casts to long when
970 calling write_register_pid.
971 * (write_register_pid): Add prototype.
973 Fri Jul 29 21:56:23 1994 Steve Chamberlain (sac@jonny.cygnus.com)
975 * remote.c (read_frame): Split readchar/checksum calculation into
976 two parts since evaluation order is undefined.
978 Fri Jul 29 13:46:08 1994 Fred Fish (fnf@cygnus.com)
980 From Kevin A. Buettner (kev@cujo.geg.mot.com).
981 * Makefile.in (coredep.o): Add inferior.h as dependency.
982 * inflow.c: Add F_SETOWN to list of defines to check
983 around code that uses F_SETOWN.
985 Fri Jul 29 09:59:05 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
987 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): If using newlib,
988 set the -L and -B directory prefixes so we can link with it.
990 Thu Jul 28 14:37:36 1994 Stu Grossman (grossman@cygnus.com)
992 * Makefile.in (INSTALLED_LIBS, CLIBS, DEPFILES): Add support for
993 --enable-xxx configure option by adding ENABLE_{CLIBS DEPFILES}
996 * General hackery to support alternate user-interface.
997 * breakpoint.c (mention, delete_breakpoint, enable_breakpoint,
998 disable_breakpoint): Call hooks for alternate user-interface.
999 * defs.h: Add declarations for alternate user-interface hooks.
1000 * main.c (main): Add --nw (and --nowindows) options to disable
1002 * (near call to command_loop): Call command_loop_hook if set.
1003 * (fputs_unfiltered): Call fputs_unfiltered_hook if set.
1004 * stack.c: Call print_frame_info_listing_hook if set.
1005 * top.c (gdb_init): Initialize targets.c and utils.c prior to
1006 other files to make sure that calls to error and warning will
1007 work. Call init_ui_hook after everything else.
1008 * utils.c (query): Call query_hook if set.
1009 * (gdb_flush): Call flush_hook if set.
1010 * Change _initialize_utils to initialize_utils cuz we don't use
1011 automatic initialization of utils.c anymore.
1013 * Support for TK GUI.
1014 * Makefile.in: Add rule for gdbtk.o.
1015 * configure.in: Add support for --enable-gdbtk.
1016 * gdbtk.c: New file. Contains support routines for TK interface.
1017 * gdbtk.tcl: New file. Implements GUI policy.
1019 * remote.c: Get rid of #ifdef DONT_USE_REMOTE. It's no longer
1022 Thu Jul 28 14:52:01 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1024 * Makefile.in (CC_FOR_TARGET, CXX_FOR_TARGET): Use newlib if it is
1025 there and we are using the gcc from the tree.
1026 (LD_FOR_TARGET): Look for ld in ../ld/ld.new.
1028 Thu Jul 28 10:43:36 1994 Fred Fish (fnf@cygnus.com)
1030 * Makefile.in (annotate.o): Add dependencies.
1032 Wed Jul 27 14:34:42 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1034 * sparclite/aload.c: Added new -q (quiet) option.
1035 return 0 exit status if file was successfully downloaded.
1037 * nlm/gdbserve.c: merge in command line argument parsing changes
1038 and bug fixes made to i386-nlmstub.c.
1040 * i386-nlmstub.c: The returnLength field must be initialized
1041 before portConfig is passed to AIOGetPortConfiguration.
1042 Compare command line arguments with strnicmp(); args are
1043 case insensitive on netware.
1045 Wed Jul 27 09:24:19 1994 Fred Fish (fnf@cygnus.com)
1047 * Makefile.in (DISTSTUFF): Add definition.
1048 (diststuff): Add for new distribution support.
1049 (gdb.tar.Z, make-proto-gdb.dir, setup-to-dist,
1050 gdb-$(VERSION).tar.Z, make-proto-gdb-1, make-proto-testsuite.dir):
1051 Remove old distribution building rules, now uses standard
1052 distribution support in parent directory Makefile.in.
1054 Tue Jul 26 14:15:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1056 * target.c (push_target): Cast result from xmalloc.
1058 Tue Jul 26 18:20:46 1994 Paul Flinders (ptf@smee)
1060 * elfread.c (elf_symtab_read): Discard compiler labels generated
1061 by the Solaris 2.1/Intel SunPro compiler.
1063 Mon Jul 25 18:19:24 1994 Stu Grossman (grossman@cygnus.com)
1065 * target.c (nomemory): Fix prototype and routine to take correct
1068 Mon Jul 25 15:38:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1070 * Makefile.in (clean): Remove libgdb-files.
1072 Mon Jul 25 11:50:57 1994 Stan Shebs (shebs@andros.cygnus.com)
1074 * coredep.c: Include inferior.h.
1076 Mon Jul 25 11:36:02 1994 J.T. Conklin (jtc@phishhead.cygnus.com)
1078 * i386-nlmstub.c: Add support for NODE, PORT and BAUD command
1081 Sat Jul 23 14:36:09 1994 Stan Shebs (shebs@andros.cygnus.com)
1083 * symfile.c (deduce_language_from_filename): Recognize .S as asm,
1084 .cp as C++, alphabetize better.
1086 * breakpoint.c (ignore, condition): Move usage note into body of
1087 help text, so first line can be one-line summary.
1089 Sat Jul 23 00:58:15 1994 Stu Grossman (grossman@cygnus.com)
1091 * target.c (unpush_target): Fix handling of removal of top target.
1093 Fri Jul 22 17:30:39 1994 Stu Grossman (grossman@cygnus.com)
1095 * Makefile.in: Add stuff to build nlmstub.
1096 * Add rule for annotate.o to keep Sun make happy.
1097 * configure.in: Add config for powerpc/Netware.
1099 * partial-stab.h (near N_SO): Don't call START_PSYMTAB with null
1100 filename. This speeds up handling of trailing N_SO stabs (they
1101 mark the end of a .o file).
1103 * target.c, target.h: Change the way pushing and popping of
1104 targets work to support target overlays and inheritance.
1105 * corelow.c, hppa-tdep.c, inflow.c, remote-nindy.c, utils.c:
1106 Fixup references to current_target, due to previous changes.
1108 * config/i386/tm-i386nw.h: Enable longjmp support. More work is
1109 needed to get the address of longjmp out of the target.
1111 Tue Jul 19 13:25:06 1994 Stan Shebs (shebs@andros.cygnus.com)
1113 * main.c: Include <ctype.h>.
1115 Mon Jul 18 15:32:17 1994 Kung Hsu (kung@mexican.cygnus.com)
1117 * remote-mips.c (mips_readchar): Fix a bug in checking <IDT>
1120 Mon Jul 18 14:26:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1122 * solib.c (look_for_base): Don't deref exec_bfd if NULL.
1124 Sun Jul 17 15:38:36 1994 Fred Fish (fnf@cygnus.com)
1126 * Makefile.in (VERSION): Bump to 4.12.4.
1128 Sun Jul 17 12:20:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1130 Harris CX/UX support, from Bob Rusk (rrusk@mail.csd.harris.com).
1131 * configure.in (m88*-harris-cxux*): New configuration.
1132 * cxux-nat.c, config/m88k/cxux.mh, config/m88k/cxux.mt,
1133 config/m88k/xm-cxux.h, config/m88k/tm-cxux.h, config/m88k/nm-cxux.h:
1135 * config/m88k/tm-m88k.h: Add comment about Harris OS.
1136 (TARGET_WRITE_PC): Pass pid through to register writers.
1138 * configure.in (m68*): Put vendor-only-specified host configs
1139 after vendor-and-os-specified configs.
1140 (m68*-atari-sysv4*, m68*-cbm-sysv4*): Replace with m68*-*-sysv4.
1142 * config/m88k/delta88.mh (MUNCH_DEFINE): Remove.
1143 * config/m88k/delta88.mt, config/m88k/delta88v4.mh: Format
1146 Sat Jul 16 23:39:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1148 * elfread.c (elf_symtab_read): Handle error return from
1149 bfd_get_dynamic_symtab_upper_bound gracefully.
1151 Sat Jul 16 14:43:17 1994 Stan Shebs (shebs@andros.cygnus.com)
1153 * inferior.h (ARCH_NUM_REGS): New macro, actual number of
1154 registers in use by the inferior.
1155 * coredep.c (fetch_core_registers, register_addr): Use it.
1156 * findvar.c (registers_changed, registers_fetched,
1157 read_register_bytes): Ditto.
1158 * infcmd.c (do_registers_info, registers_info): Ditto.
1159 * infptrace.c (fetch_inferior_registers,
1160 store_inferior_registers): Ditto.
1161 * stack.c (frame_info): Ditto.
1163 * coredep.c (CORE_REGISTER_ADDR): New macro.
1164 (fetch_core_registers): Use it.
1166 * breakpoint.c (ignore, condition): Add usage notes to help strings.
1167 * symfile.c (add-symbol-file): Add usage note to help string.
1168 (add_shared_symbol_files_command): New command.
1171 * inferior.h (read_pc_pid): Declare.
1172 * breakpoint.c (watchpoint_check): Cache breakpoint in local
1173 variable b, remove unused variable other_type_used.
1174 * main.c (inferior.h, call-cmds.h): Include.
1175 (gdb_init): Declare.
1176 * remote.c (remote_wait): Return 0 by default.
1178 Fri Jul 15 16:43:33 1994 Stan Shebs (shebs@andros.cygnus.com)
1180 Stop printing at null char option, from Oliver Meyer
1181 (omeyer@i3.informatik.rwth-aachen.de).
1182 * valprint.h, valprint.c (stop_print_at_null): New global.
1183 * valprint.c (_initialize_valprint): New print set subcommand
1185 * c-valprint.c (c_val_print): If stop_print_at_null is on, and
1186 printing a char array, adjust the number of chars to print.
1188 Fri Jul 15 14:33:40 1994 Stan Shebs (shebs@andros.cygnus.com)
1190 From Kevin A. Buettner (kev@cujo.geg.mot.com).
1191 * m88k-tdep.c (examine_prologue): Modified to handle prologues for
1192 pic code in addition to prologues where an instruction from the
1193 prologue gets moved into the delay slot of a branch instruction
1194 immediately following the prologue. A table of potential prologue
1195 instructions (prologue_insn_tbl) is now used for picking apart a
1197 (frame_find_saved_regs): Changed the way in which limit gets set
1198 so that the delay slot of branch instructions immediately
1199 following the prologue gets examined.
1200 (pushed_size, store_parm_word, store_parm, push_parameters,
1201 collect_returned_value): Deleted.
1203 Fri Jul 15 01:06:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1205 * infrun.c (wait_for_inferior): Handle stepping into leaf
1206 functions whose prologue consists of gp loading code only.
1208 Thu Jul 14 14:22:12 1994 Stan Shebs (shebs@andros.cygnus.com)
1210 * dbxread.c: Don't include libbfd.h.
1211 * dwarfread.c, elfread.c somread.c: Don't include libbfd.h,
1212 <time.h>, or <sys/types.h>.
1213 * elfread.c (elf_symfile_read): Use only standard BFD functions to
1214 collect information about the stab and stab string sections.
1216 Thu Jul 14 13:17:39 1994 Kung Hsu (kung@x1.cygnus.com)
1218 * stabsread.c (read_huge_number): handle large unsigned number
1219 for stabs generated by os9k C compiler.
1221 Wed Jul 13 18:58:15 1994 Stan Shebs (shebs@andros.cygnus.com)
1223 Breakpoint hit counts, from Bob Rusk (rrusk@mail.csd.harris.com).
1224 * breakpoint.h (hit_count): New breakpoint field.
1225 * breakpoint.c (show_breakpoint_hit_counts): New variable.
1226 (clear_breakpoint_hit_counts): New function.
1227 (bpstat_stop_status): Increment the hit count.
1228 (breakpoint_1): Display the hit count.
1229 * infcmd.c (run_command): Reset breakpoint hit counts.
1230 * target.c (generic_mourn_inferior): Don't clear ignore counts if
1231 displaying hit counts.
1233 Tue Jul 12 12:23:15 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1235 * elfread.c (elf_symfile_read): Unconditionally add dynamic
1236 symbols for all symbol files. Makes skipping over the
1237 trampoline code work when stepping from a function in a shared
1238 library into a function in a different shared library for Irix 5.
1239 Other ELF targets do not have enough information in their
1240 dynamic symbol tables to make this work.
1241 (elf_symtab_read): Relocate mst_solib_trampoline address.
1243 Mon Jul 11 16:38:49 1994 Stan Shebs (shebs@andros.cygnus.com)
1245 Atari support, from Uwe Seimet (seimet@chemie.uni-kl.de).
1246 * configure.in (m68*-atari-sysv4*): New configuration.
1247 (m68*-cbm-sysv4*): Use m68kv4 instead of amix.
1248 * m68k-tdep.c (R_PS): Define as R_SR if necessary.
1249 * config/m68k/m68kv4.mh, config/m68k/m68kv4.mt,
1250 config/m68k/tm-m68kv4.h, config/m68k/xm-m68kv4.h: New files.
1251 * config/m68k/amix.mh, config/m68k/amix.mt,
1252 config/m68k/tm-amix.h, config/m68k/xm-amix.h: Removed, superseded
1255 Sat Jul 9 16:28:43 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1257 * symtab.c (find_function_start_sal): New function to find
1258 the start of a function from a function symbol.
1259 (decode_line_1, decode_line_2): Use it instead of open coded
1260 partial copies of the code.
1261 (list_symbols): Quote symbol name before passing it to
1262 break_command to enable proper handling of mangled symbols.
1264 Wed Jul 6 20:22:07 1994 Per Bothner (bothner@kalessin.cygnus.com)
1266 * ch-exp.y (match_simple_name_string): Don't lower-case here.
1267 * ch-exp.y (yylex): First try name lookup using exact name
1268 typed by user; if that fails, try lower-cased name.
1270 Wed Jul 6 00:48:57 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1272 * dbxread.c, elfread.c, mipsread.c, nlmread.c, os9kread.c:
1273 Move "no debugging symbols found" test to symfile.c.
1274 * symfile.c (syms_from_objfile, reread_symbols): Add
1275 "no debugging symbols found" test.
1276 * coffread.c (init_stringtab): Handle stripped files with a
1277 stringtab offset of zero gracefully.
1278 * osfsolib.c (solib_create_inferior_hook): Use DYNAMIC flag from
1279 BFD instead of stop_pc heuristic to determine if it is a dynamically
1281 * procfs.c (wait_fd): Handle ENOENT error return from PIOCWSTOP
1282 ioctl, it indicates that the process has exited.
1284 Mon Jul 4 19:28:56 1994 Jeff Law (law@snake.cs.utah.edu)
1286 * hppa-tdep.c (read_unwind_info): ELF unwind information is in the
1287 .PARISC.unwind section now.
1289 Mon Jul 4 17:06:26 1994 Stan Shebs (shebs@andros.cygnus.com)
1291 * breakpoint.c (mention): Always show breakpoint address if no
1294 Sat Jul 2 01:51:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1296 * solib.c (bfd_lookup_symbol, look_for_base): Reinstate to reenable
1297 handling of shared libraries for non-ELF executables, but only if
1298 HANDLE_SVR4_EXEC_EMULATORS is defined.
1299 (locate_base): Try to find debug_base in the dynamic linker
1300 for non-ELF executables if HANDLE_SVR4_EXEC_EMULATORS is defined.
1301 * config/sparc/tm-sun4sol2.h (HANDLE_SVR4_EXEC_EMULATORS):
1302 Define to enable handling of shared libraries for a.out executables,
1303 run under Solaris BCP.
1305 Thu Jun 30 13:59:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1307 * infrun.c (wait_for_inferior): Print "Program exited normally"
1308 regardless of batch_mode.
1309 * defs.h, top.c (batch_mode): Removed.
1311 Wed Jun 29 18:53:36 1994 Stan Shebs (shebs@andros.cygnus.com)
1313 * Makefile.in (dcache_h): Remove redundant definition.
1314 (init.c): Add a comment.
1315 (top.c): Remove explicit compile action.
1316 * breakpoint.c (mention): Share code indicating location of
1317 break/watchpoints, don't print address if addressprint is off.
1318 * breakpoint.c, c-typeprint.c, c-valprint.c, energize.c, symtab.h
1319 (demangle): Remove redundant declarations.
1320 * eval.c: Remove redundant function declarations.
1321 * objfiles.h: Cosmetic and grammatical improvements.
1322 * TODO: Various updates.
1324 * remote-mips.c: Replace all \r chars with \015.
1325 (mips_receive_header): Display control characters readably.
1326 (mips_xfer_memory): Add a simple progress display.
1328 Wed Jun 29 13:11:45 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1330 * remote-e7000.c (e7000_open): Don't try a tcp open if we're
1332 * remote-hms.c (flush): New function.
1333 (expect): Get edge case right.
1334 (hms_read_inferior_memory): Be more tolerant of line noise.
1336 Tue Jun 28 14:17:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1338 * configure.in: Use i386m3.mh and i386m3.mt as names of host and
1339 target files, not non-existent mach3.mh and mach3.mt.
1341 Wed Jun 29 00:26:17 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1343 * dbxread.c (dbx_symfile_read): Unconditionally add dynamic
1344 symbols for all symbol files. Makes skipping over the
1345 trampoline code work when stepping from a function in a shared
1346 library into a function in a different shared library.
1347 (read_dbx_dynamic_symtab): Relocate mst_solib_trampoline address.
1349 Tue Jun 28 15:28:01 1994 Stu Grossman (grossman@cygnus.com)
1351 * dbxread.c, partial-stab.h (near N_SO): SO stabs with blank
1352 names mean end of .o file.
1353 * infrun.c (wait_for_inferior): Clean up multi-thread logic near
1354 top of routine. Handle new thread notification cleanly.
1355 * lynx-nat.c (child_wait): General cleanups, handle new LynxOS
1356 thread notification scheme.
1357 * (child_resume): General cleanups, handle resumption of all
1360 Mon Jun 27 09:57:23 1994 Steve Chamberlain (sac@cirdan.cygnus.com)
1362 * ser-go32.c: Rewrite to run under windows.
1363 * ser-e7kpc.c: New file to support the E7000 with the PC ISA
1365 * serial.c (serial_open): Notice device "pc".
1366 * remote-e7000.c: Fix copyright date.
1367 (expect): Compare \n and \r the same.
1368 (e7000_open): Allow pc as a serial port
1369 * sh/sh.mt: Add ser-e7kpc.
1370 * h8300/h8300hms.mt: Add ser-e7kpc.
1371 * main.c (proc_wait): Don't wait if using go32.
1373 Mon Jun 27 00:35:51 1994 Jeff Law (law@snake.cs.utah.edu)
1375 * somread.c: Simplify by using stabsect_build_psymtabs.
1376 * dbxread.c (stabsect_build_psymtabs): New argument "text_name"
1377 corresponding to the name of the text section. All references
1379 (somstab_build_psymtabs): Delete function, no longer needed.
1381 Sun Jun 26 23:54:08 1994 Jeff Law (law@snake.cs.utah.edu)
1383 * somread.c: Renamed from paread.c. Changed function names and
1384 comments to reflect that this file deals with SOM (an object file
1385 format), rather than the PA (a cpu).
1386 (Makefile.in): Chaned appropriately.
1387 (config/pa/hppabsd.mh, config/pa/hppahpux.mh): Likewise.
1388 * dbxread.c (somstab_build_psymtabs): Renamed from
1389 pastab_build_psymtabs.
1391 Fri Jun 24 08:15:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1393 * core-sol2.c: New file to handle ELF and BCP core file flavours.
1394 * config/sparc/sun4sol2.mh (NATDEPFILES): Use it instead of
1396 * Makefile.in: Updated for core-sol2.c.
1397 * README: Add notes about SPARCworks cc under Solaris 2.x,
1398 from Casper H.S. Dik (casper@fwi.uva.nl).
1399 * config/mips/xm-makeva.h: Removed, no longer necessary.
1400 * Makefile.in, config/mips/xm-irix3.h, config/mips/xm-irix5.h,
1401 config/mips/xm-mips.h, config/mips/xm-news-mips.h,
1402 config/mips/xm-riscos.h: Remove references to xm-makeva.h
1404 Wed Jun 22 17:48:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1406 * gdba.el: Put program input and output in a separate buffer.
1408 Wed Jun 22 16:54:15 1994 Fred Fish (fnf@cygnus.com)
1410 * energize-patches, main.c (main), top.c (gdb_init, pwd_command),
1411 top.h: Change all occurances of dirbuf to gdb_dirbuf. Collides
1412 with global variable of same name in libnsl.so on UnixWare.
1414 Wed Jun 22 14:40:52 1994 Kung Hsu (kung@mexican.cygnus.com)
1416 * symtab.c (decode_line_1): fix a bug in dealing with '<>'
1417 embedded in template name.
1419 Tue Jun 21 14:06:46 1994 Kung Hsu (kung@mexican.cygnus.com)
1421 * config/i386/nm-linux.h: change calling convention of
1422 TARGET_CAN_USE_HARDWARE_WATCHPOINT() and
1423 target_insert_watchpoint() and
1424 target_remove_watchpoint().
1426 * config/mips/tm-mips64.h: define FORCE_LONG_LONG to force LONGEST
1427 to be long long in gdb.
1428 * config/mips/tm-bigmips.h: ditto.
1430 Mon Jun 20 23:54:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1432 * c-lang.c (asm_language_defn): New definitions for language_asm,
1433 mostly copied from c_language_defn, to avoid warnings when
1434 switching between c and asm stack frames.
1436 Mon Jun 20 13:51:55 1994 Ian Lance Taylor (ian@sanguine.cygnus.com)
1438 * mdebugread.c (parse_symbol): Don't call ecoff_swap_tir_in or
1439 ecoff_swap_rndx_in directly; use the debug_swap pointer instead.
1440 (upgrade_type, handle_psymbol_enumerators): Likewise.
1441 (has_opaque_xref, cross_ref): Likewise.
1442 (elfmdebug_build_psymtabs): Call swap->read_debug_info to read
1443 debugging information, rather than doing it here.
1444 * mipsread.c (mipscoff_symfile_read): Call read_debug_info entry
1445 point in ecoff_debug_swap backend structure, rather than calling
1446 ecoff_slurp_symbolic_info directly.
1448 Fri Jun 17 20:58:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1450 * breakpoint.c: Include annotate.h. Call annotate_field rather
1451 than printing annotation directly.
1453 * main.c: Include string.h.
1455 Thu Jun 16 14:41:37 1994 Stan Shebs (shebs@andros.cygnus.com)
1457 * fork-child.c (startup_inferior) [STARTUP_INFERIOR]: If defined,
1458 call it instead of doing normal loop.
1459 * infcmd.c (attach_command): Don't call wait_for_inferior if
1461 * infrun.c (proceed) [PREPARE_TO_PROCEED]: If defined, call
1462 hook that can decide whether to step over the next breakpoint.
1463 * utils.c (wrap_here): Abort if wrap_buffer not allocated.
1464 (request_quit) [REQUEST_QUIT]: If defined, call it instead of
1467 * configure.in: Improve sorting/formatting of hosts and targets.
1468 (i[34]86-*-mach3*, i[34]86-*-osf1mk*, mips-*-mach3*,
1469 m88*-*-mach3*, ns32k-*-mach3*): Recognize.
1470 * Makefile.in (stop-gdb): New target.
1471 * stop-gdb.c: New file, utility to get attention of waiting GDBs
1474 Wed Jun 15 00:41:03 1994 Tom Lord (lord@rtl.cygnus.com)
1476 * top.c (gdb_init): Init current_directory in gdb_init. Probably
1477 the identical initialization can be deleted from main.c, but i
1478 haven't done so just in case.
1480 Tue Jun 14 17:24:41 1994 Tom Lord (lord@x1.cygnus.com)
1482 * gdba.el: Added menu windows and slightly improved window
1483 handling to gdba.el. Fixed numerous minor bugs that were causing
1484 emacs and gdb to fall out of sync.
1486 Tue Jun 14 16:18:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1488 * breakpoint.c: annotate changes lost at merge, put back in.
1490 Mon Jun 13 17:28:50 1994 Stan Shebs (shebs@andros.cygnus.com)
1492 * config/i386/i386sco.mh, i386sco4.mh (XDEPFILES): Remove
1495 Sun Jun 12 03:51:52 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1497 * config/m68k/dpx2.mh (NATDEPFILES): Remove duplicate inclusion
1499 * config/m68k/tm-dpx2.h (CANNOT_STORE_REGISTER): Define to inhibit
1500 writing of floating registers, the dpx2 kernel disallows it.
1501 * irix5-nat.c (LM_ADDR): The loaded address of the shared library
1502 is contained in o_praw.
1503 * irix5-nat.c (solib_map_sections): Adjust sections by the
1504 difference between the loaded address and the prelinked address.
1505 * irix5-nat.c (solib_address): Use LM_ADDR for the loaded start
1507 * mdebugread.c (parse_symbol): Do not relocate stEnd/scText
1508 symbols, their value is absolute.
1509 * mdebugread.c (parse_partial_symbols): Handle Irix 5.2 shared
1510 libraries fh->adr fields of zero. Relocate minimal symbol values
1511 upon readin. Relocate non-stabs symbols upon readin.
1512 * mdebugread.c (psymtab_to_symtab_1): Use pst->textlow for the
1513 start address of the outermost block.
1514 * mdebugread.c (parse_lines, parse_procedure): Pass in pst
1515 instead of section_offsets and use relocated pst->textlow for
1516 line number and procedure address relocations.
1518 From gmo@MicroUnity.com (Guillermo A. Loyola):
1519 * mdebugread.c (parse_symbol, parse_partial_symbols, cross_ref):
1520 Handle SGI Irix5 stIndirect symbol type.
1522 Fri Jun 10 14:52:56 1994 Kung Hsu (kung@mexican.cygnus.com)
1524 * breakpoint.c: fix a syntax error native cc does not like.
1526 * Makefile.in: change sparclite-tdep.c to sparcl-tdep.c.
1527 * sparclite/Makefile.in: ditto.
1528 * sparcl-tdpe.c: change file name because first 8 chars has to be
1530 * sparcl-stub.c: ditto.
1532 * .Sanitize: add sparclite-stub.c sparclite-tdep.c to keep.
1534 * sparclite/Makefile.in: fix INCLUDE_CFLAGS to have {srcdir}/../config.
1536 Fri Jun 10 10:38:15 1994 Jeff Law (law@snake.cs.utah.edu)
1538 * hppa-tdep.c (target_read_pc, target_write_pc): Accept (and
1539 ignore) a PID argument.
1540 (hppa_pop_frame): Pass a PID to target_write_pc.
1541 * config/pa/tm-hppa.h (TARGET_READ_PC, TARGET_WRITE_PC): Accept
1542 and pass through a PID argument.
1543 (target_read_pc, target_write_pc): Update prototypes.
1545 Thu Jun 9 18:10:44 1994 Kung Hsu (kung@mexican.cygnus.com)
1547 * Makefile.in: add new file sparclite-tdep.c.
1548 * sparclite/Makefile.in: add new file sparclite-stub.c.
1549 * sparclite/hw_breakpoint.note: note for SPARClite hardware breapoint
1551 * config/sparc/sparclite.mt: add sparclite-tdep.o.
1552 * config/sparc/tm-sparclite.h: add hardware breakpoints support
1554 * sparclite-tdep.c: new file, contains hardware breakpoint support
1556 * sparclite-stub.c: new file, stub code that add support hardware
1558 * breakpoint.c: add hardware breakpoint support.
1559 * breakpoint.h: add new breakpoint type to support hardware
1561 * config/mips/nm-irix4.h: change interface for target dependent
1562 code supporting watch point.
1563 * config/pa/nm-hppab.h: change interface for target dependent
1564 code supporting watch point.
1566 Thu Jun 9 14:59:58 1994 Kung Hsu (kung@mexican.cygnus.com)
1568 * remote-os9k.c (rombuf_command): fix a bug accepting rombug
1570 * stabsread.c (read_struct_fields): os9k nested structure does not
1571 have terminating ';', instead it just get to ',' and bit position
1574 Wed Jun 8 23:20:45 1994 Stu Grossman (grossman@cygnus.com)
1576 * nlmread.c (nlm_symtab_read): Clean up a bit.
1577 * (nlm_symfile_read): Record bounds of main() so that backtrace
1578 command will know where to stop.
1579 * objfiles.c (objfile_relocate): Relocate entry point/func info
1580 for backtrace as well.
1581 * objfiles.h: Define values for invalid PCs for entry point info.
1582 * symfile.c (init_entry_point_info): Initialize invalid values
1583 with aforementioned macros.
1584 * config/alpha/tm-alphanw.h: Turn on FRAME_CHAIN_VALID_ALTERNATE
1585 to cause backtrace to stop when it gets back to main().
1586 * config/i386/tm-i386nw.h: Ditto.
1588 Sat Jun 4 18:17:03 1994 Per Bothner (bothner@kalessin.cygnus.com)
1590 Fix value_print, which used to be ostensibly language-independent,
1591 but would print pointers and arrays in C syntax. Instead, call
1592 a language-specific function.
1593 * language.h (struct language_defn): New functional field
1595 (LA_VALUE_PRINT): New macro.
1596 * language.c (unk_lang_value_print): New stub/dummy function.
1597 (unknown_language_defn, auto_language_defn, local_language_defn):
1599 * c-valprint.c (c_value_print): New function, with code moved from:
1600 * valprint.c (value_print): ... here. Now just invoke
1601 LA_VALUE_PRINT to do language-specific stuff.
1602 * valprint.c (value_print_array_elements): Make non-static.
1603 * c-lang.c (c_language_defn, cplus_language_defn): Add
1604 c_value_print in the la_value_print field.
1605 * m2-lang.c (m2_language_defn): Likewise.
1606 * ch-lang.c (chill_language_defn): But here use chill_value_print.
1607 * ch-valprint.c (chill_val_print): Print null pointer as NULL.
1608 * ch-valprint.c (chill_value_print): New function, based on
1609 c_value_print, but use Chill "look and feel."
1610 * c-lang.h (c_value_print): New prototype.
1611 * ch-lang.h (chill_value_print): New prototype.
1612 * value.h (value_print_array_elements): New prototype.
1614 * ch-valprint.c (chill_val_print, case TYPE_CODE_BITSTRING
1615 and case TYPE_CODE_SET): Check that the element type isn't a stub.
1617 Fri Jun 3 09:15:00 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1619 * main.c: Move entire file except for #ifndef MAIN_OVERRIDE code
1620 to new file top.c. Make things extern instead of static and
1621 similar rearrangements to deal with this.
1623 * utils.c: Move fputs_unfiltered to main.c. Remove
1624 FPUTS_UNFILTERED_OVERRIDE ifndef.
1625 * Makefile.in: Change so that gdb uses main.c, utils.c, and top.c,
1626 and libgdb uses utils.c and top.c.
1628 Thu Jun 2 23:19:10 1994 Jeff Law (law@snake.cs.utah.edu)
1630 * hppa-tdep.c (skip_trampoline_code): Fix typo.
1632 Thu Jun 2 18:09:59 1994 Per Bothner (bothner@kalessin.cygnus.com)
1634 * ch-valprint.c (chill_val_print_array_elements): New function.
1635 A Chill version of val_print_array_elements, it prints the
1636 array index labels, in additions ot the array element values.
1637 (chill_val_print): Use the new function.
1639 Thu Jun 2 08:50:00 1994 Stu Grossman (grossman@cygnus.com)
1641 * configure.in: Add nlm subdir to configdirs for alpha-*-netware
1643 * defs.h (enum language): Add language_asm.
1644 * findvar.c (read_register_bytes read_register_gen
1645 write_register_bytes read_register read_register_pid
1646 write_register write_register_pid supply_register): Move multi-
1647 thread handling down into these routines. Create XXX_pid routines
1648 that allow register references to specify the pid.
1649 * findvar.c infcmd.c (read_pc read_pc_pid write_pc write_pc_pid
1650 read_sp write_sp read_fp write_fp): Move these routines from
1651 infcmd to findvar to centralize the whole mess.
1652 * i386-nlmstub.c: Portability fixes.
1653 * infptrace.c (child_resume): Conditionalize to allow other natives
1654 to override it. Remove PIDGET gubbish, it's no longer necessary.
1655 * infrun.c (wait_for_inferior): Put registers_changed() before
1656 target_wait() to speed up remote debugging.
1657 * Replace code that reads registers from other threads with much
1658 nicer looking new function calls (see changes to findvar.c).
1659 * Don't skip prologues if debugging assembly source.
1660 * lynx-nat.c (child_resume): Lynx now needs it's own version of
1661 child_resume to handle multi-thread debugging properly.
1662 * remote.c: Add O response to get console output from target.
1663 * (readchar): Add timeout parameter. Handle SERIAL_EOF and
1664 SERIAL_ERROR here to simplify callers.
1665 * Change static var timeout to remote_timeout.
1666 * (fromhex): Remove unnecessary return -1 at end of routine.
1667 * (remote_wait): Turn this into a big switch statement. Add
1668 support for O response.
1669 * (putpkt): Remove unnecessary handling of SERIAL_EOF/ERROR.
1670 * (getpkt): Split getpkt into two parts. read_frame deals with
1671 all formatting issues, run-length encoding, and framing. getpkt
1672 now handles error recovery, and frame detection.
1673 * ser-tcp.c (tcp_readchar): Handle EINTR from read().
1674 * ser-unix.c (hardwire_raw): Set CLOCAL so that we ignore modem
1675 control. (hardwire_readchar): Handle EINTR from read().
1676 * symfile.c (deduce_language_from_filename): Add support for .s
1678 * config/nm-lynx.h: Define CHILD_WAIT so that lynx-nat.c can
1679 override infptrace's child_wait.
1680 * config/rs6000/rs6000lynx.mh: Use xm-rs6000ly.h & nm-rs6000ly.h
1681 instead of XXXlynx.h.
1682 * config/rs6000/rs6000lynx.mt: Use tm-rs6000ly.h instead of
1684 * nlm/gdbserve.c: Portability fixes.
1686 Tue May 31 20:35:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1688 * inftarg.c (child_wait): Call proc_wait, not wait.
1689 (child_mourn_inferior): Call proc_remove_foreign.
1690 * main.c (gdb_init): Call init_proc.
1691 * main.c: Provide dummy versions of init_proc, proc_wait, and
1692 proc_remove_foreign for the gdb case (the libgdb case provides its
1693 own versions of these functions).
1694 * Makefile.in (libgdb-files): Add libproc.a.
1696 Wed Jun 1 11:08:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1698 Hardware watchpoints for Linux, from Rick Sladkey
1699 (jrs@world.std.com).
1700 * infrun.c (wait_for_inferior) [HAVE_CONTINUABLE_WATCHPOINT]: Add
1701 new hardware breakpoint recovery method.
1702 * i386v-nat.c (i386_insert_watchpoint,
1703 i386_insert_nonaligned_watchpoint, i386_remove_watchpoint,
1704 i386_stopped_by_watchpoint) [TARGET_CAN_USE_HARWARE_WATCHPOINT]:
1705 New functions to support the 386 hardware debugging registers.
1706 * config/i386/nm-linux.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT,
1707 HAVE_CONTINUABLE_WATCHPOINT, STOPPED_BY_WATCHPOINT,
1708 target_insert_watchpoint, target_remove_watchpoint): Define these
1709 macros to use the hardware debugging functions in i386v-nat.c.
1711 Wed May 25 17:06:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1713 * Makefile.in: Replace libgdb.a with libgdb-files. Make "all"
1716 Thu May 19 09:56:20 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1718 * target.c, target.h: New variables target_activity_function and
1720 * inflow.c, inferior.h: New functions set_sigio_trap and
1722 * inftarg.c (child_wait), procfs.c (wait_fd): Call them.
1724 Wed May 18 13:01:55 1994 Doug Evans (dje@canuck.cygnus.com)
1726 * remote-sim.h (sim_verbose): Delete.
1727 Document callbacks needed.
1728 (sim_*): Change result to void where there isn't one.
1729 (sim_open): Clarify argument and error response.
1730 (sim_close): Declare.
1731 (sim_load): Change bfd_handle argument to file name. Clarify result.
1732 (sim_create_inferior): Renamed from sim_set_args.
1733 (sim_set_pc): Delete.
1734 (sim_info): Delete printf_fn argument.
1735 * remote-sim.c (gdbsim_kill): Add comment describing purpose.
1736 (gdbsim_load): Try sim_load first.
1737 (gdbsim_create_inferior): Call sim_create_inferior.
1738 (gdbsim_open): Handle args == NULL. Update call to sim_open.
1739 (gdbsim_close): Call sim_close.
1740 (gdbsim_files_info): Update call to sim_info.
1741 (gdbsim_ops): Realign comments.
1743 * printcmd.c (decode_format): Allow TARGET_PTR_BIT to be non-constant.
1745 Tue May 17 16:45:20 1994 Stan Shebs (shebs@andros.cygnus.com)
1747 * xcoffread.c (read_xcoff_symtab): For C_FILE symbols, only use
1748 the auxent if the symbol's name is ".file". From David Edelsohn
1749 <c1dje@watson.ibm.com>.
1751 Tue May 17 11:08:22 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1753 * breakpoint.c (breakpoint_1): Fix typo.
1755 * annotate.c (annotate_field_end): Fix typo.
1757 * Makefile.in: Move annotate.o from COMMON_OBS to OBS.
1759 * Makefile.in (TSSTART): Remove; no longer used.
1761 * utils.c (vfprintf_maybe_filtered, vfprintf_unfiltered): Call
1762 fputs_unfiltered and exit directly, rather than fatal. The latter
1763 calls vfprintf_unfiltered!
1765 * gdbtypes.h, gdbtypes.c (can_dereference): New function.
1766 * value.h, printcmd.c (print_value_flags): Move from here...
1767 * annotate.c: ...to here, and make it use can_dereference.
1769 Sat May 14 15:13:52 1994 Stan Shebs (shebs@andros.cygnus.com)
1771 * inflow.c (job_control, attach_flag, generic_mourn_inferior):
1772 Remove, needed for both native and cross.
1773 * target.c (attach_flag, generic_mourn_inferior): Put here.
1774 * utils.c (job_control): Put here.
1775 (terminal.h): Don't include anymore.
1777 Sat May 14 09:11:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1779 * source.c (find_source_lines): Always use code that was #ifdef
1780 BROKEN_LARGE_ALLOCA. Do the cleanup before returning, rather than
1781 leaving it on the chain. Reindent much of this function.
1782 * config/sparc/{xm-sun4sol2.h,xm-sun4os4.h},
1783 config/i386/{xm-sun386.h,xm-i386m3.h,xm-i386mach.h},
1784 config/m68k/{sun3os4.h,xm-news.h,xm-hp300hpux.h},
1785 config/ns32k/xm-ns32km3.h: Remove all references to
1786 BROKEN_LARGE_ALLOCA; with the above change it is no longer needed.
1787 * main.c, fork-child.c, many config files: Remove all
1788 SET_STACK_LIMIT_HUGE code; with the above changes it should no
1791 * symtab.c (lookup_partial_symbol): Use if and abort, not assert.
1792 This avoids __eprintf troubles.
1794 Fri May 13 08:10:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1796 * main.c (main): Surround in #ifndef MAIN_OVERRIDE. Move
1797 initialization code which needs to be called even if we bypass the
1798 command line stuff into gdb_init.
1799 * utils.c (fputs_unfiltered): Surround in #ifndef
1800 FPUTS_UNFILTERED_OVERRIDE.
1801 * Makefile.in (libgdb.a): New target.
1803 * utils.c: Rearrange I/O stuff a bit so that all output goes
1804 through fputs_unfiltered. Use vasprintf; removes arbitrary limit
1805 which made %s not work with arbitrarily large strings.
1806 * printcmd.c (printf_command): Use printf_filtered, not
1807 printf_unfiltered and printf, now that arbitrary limit is gone.
1810 * breakpoint.c (watchpoint_check): Remove unused variable b.
1811 * stack.c (print_frame_info): Move sp and buf inside #if.
1812 * eval.c (evaluate_subexp): Remove unused variables pp,
1813 mangle_ptr, ptr, and mangle_tstr.
1814 * valarith.c (value_x_binop): Remove unused variables mangle_tstr
1816 * symtab.c (lookup_symtab): Put variable copy inside #if.
1817 (decode_line_1): Put variable q1 inside #if 0.
1818 * target.h: Declare target_link.
1819 * infrun.c (wait_for_inferior): Remove unused variables signame.
1820 * remote.c (remote_resume): Remove unused variable name.
1821 * c-exp.y (parse_number): Parenthesize operand of shift.
1822 * dbxread.c (record_minimal_symbol): Parenthesize operand of &&
1823 (this is a semantic change, the warning seems to have detected a bug).
1824 * dbxread.c (end_psymtab): Move variable p1 inside #if.
1825 * coffread.c: Move variable temptype inside #if.
1826 * ch-typeprint.c (chill_type_print_base): Remove unused variable
1828 * ch-valprint.c: #include typeprint.h and ch-lang.h.
1829 (chill_val_print): Remove unused variable in_range.
1830 (chill_val_print): Remove statement "length > TYPE_LENGTH (type);".
1831 (chill_val_print): Add default case for switch.
1832 * stabsread.h: Declare stabsect_build_psymtabs.
1833 * os9kread.c (read_minimal_symbols): Make this return void.
1834 (os9k_symfile_read): Remove unused variables stb_exist and val.
1835 (os9k_symfile_init): Remove unused variable val.
1836 (fill_sym): Remove unused variable id.
1837 (read_os9k_psymtab): Put variable back_to inside #if 0. Remove
1838 unused variable nsl.
1839 Remove unused variable symfile_bfd.
1840 #if 0 unused variables lbrac_unmatched_complaint and
1841 lbrac_mismatch_complaint.
1842 Remove declaration for non-existent function os9k_next_symbol_text.
1844 * annotate.c, annotate.h: New files, containing a function for
1845 each annotation which outputs it.
1846 * Move breakpoints_changed from breakpoint.c to annotate.c.
1847 * breakpoint.c, blockframe.c, infrun.c, cp-valprint.c, main.c,
1848 printcmd.c, source.c, stack.c, utils.c, valprint.c:
1849 Use annotate.c functions to output annotations.
1850 * Makefile.in (OBS): Add annotate.o.
1852 Thu May 12 10:46:27 1994 Jeff Law (law@snake.cs.utah.edu)
1854 * hppa-tdep.c (read_unwind_info): Make sure elf_unwind_size and
1855 elf_unwind_entries are always initialized.
1857 * hppa-tdep.c (skip_trampoline_code): Handle argument relocation
1858 stubs which return directly to the caller rather than to the stub
1861 Wed May 11 20:11:51 1994 Stan Shebs (shebs@andros.cygnus.com)
1863 * c-exp.y (yyerror): Display a more informative error message.
1864 * ch-exp.y (yyerror): Ditto, don't use global yychar.
1865 * m2-exp.y (yyerror): Ditto.
1867 Tue May 10 11:57:53 1994 Stan Shebs (shebs@andros.cygnus.com)
1869 * inflow.c (job_control): Move definition to front of file.
1871 Tue May 10 14:42:37 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1873 * maint.c (print_section_table): Rename SEC_SHARED_LIBRARY to
1874 SEC_COFF_SHARED_LIBRARY to match corresponding change in bfd.
1876 Fri May 6 13:30:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1878 * Makefile.in (kdb): Remove old init.c creation commands.
1879 * configure.in (sparclite): Match on sparclite*.
1880 * sparclite/aload.c (main): Only change section addresses for
1881 a.out format object files.
1883 Fri May 6 13:24:04 1994 Steve Chamberlain (sac@cygnus.com)
1885 * config/i386/go32.mh: Define CC.
1887 Fri May 6 11:56:54 1994 Stan Shebs (shebs@andros.cygnus.com)
1889 * gdbserver/Makefile.in: Remove irrelevant definitions and
1890 comments inherited from the gdb Makefile.
1891 (BFD_DIR, BFD, BFD_SRC, BFD_CFLAGS): Add from gdb Makefile.
1892 (VERSION): Update to 4.12.3.
1893 (gdbserver): Remove any existing executable first.
1894 (distclean, realclean): Remove nm.h.
1895 * gdbserver/low-lynx.c: Add Sparc Lynx support.
1896 * gdbserver/low-sparc.c, gdbserver/low-sun3.c (sys/wait.h):
1897 Don't use absolute pathname.
1899 Thu May 5 12:00:22 1994 Stan Shebs (shebs@andros.cygnus.com)
1901 * rs6000-nat.c (vmap_ldinfo): Don't fail if fstat returns an
1904 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1906 * infrun.c (proceed, normal_stop, wait_for_inferior), breakpoint.c
1907 (print_it_normal): Add annotations for the inferior starting and
1908 stopping, and for all the various messages related to how it
1911 * printcmd.c (do_one_display): Annotate.
1912 * stack.c (print_frame_info): Annotate printing of stack frames.
1914 Wed May 4 18:15:51 1994 Stu Grossman (grossman@cygnus.com)
1916 * remote.c (get_offsets): Handle case where stub doesn't support
1919 Wed May 4 15:30:39 1994 Per Bothner (bothner@kalessin.cygnus.com)
1921 Add partial support for g++ code compiled with -fvtable-thunks.
1922 * c-valprint.c (c_val_print): Add vtblprint support
1924 * cp-valprint.c (cp_is_vtbl_member): A vtable can be an array of
1925 pointers (if using thunks) as well as array of structs (otherwise).
1926 * cp-valprint.c (vtbl_ptr_name_old, vtbl_ptr_name): Move to global
1927 level, and make the latter non-static (so define_symbol can use it).
1928 * stabsread.c (define_symbol): If the type being defined is a
1929 pointer type named "__vtbl_ptr_type", set the TYPE_NAME to that name.
1930 * symtab.h (VTBL_PREFIX_P): Allow "_VT" as well as "_vt".
1931 * values.c (value_virtual_fn_field): Handle thunks.
1932 * values.c (value_headof): Minor efficiency hack.
1933 * values.c (value_headof): Incomplete thunk support. FIXME.
1935 Wed May 4 06:56:03 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1937 * valprint.c (print_longest): Clarify comment about use_local.
1938 * printcmd.c, defs.h (print_address_numeric), callers in
1939 symmisc.c, symfile.c, stack.c, source.c, remote.c, infcmd.c,
1940 cp-valprint.c, core.c, ch-valprint.c, c-valprint.c, breakpoint.c,
1941 exec.c: New argument use_local.
1942 * source.c (identify_source_line): Use filtered output. Use
1943 print_address_numeric.
1945 * core.c (memory_error), symtab.c (cplusplus_hint, decode_line_1),
1946 language.c (type_error, range_error): Use filtered output.
1947 * utils.c (error_begin): Update comment to tell people to use
1950 * Makefile.in (HFILES_WITH_SRCDIR): List bfd.h.
1951 (HFILES_NO_SRCDIR): List gdbcore.h not gdbcore_h, so as not to get
1954 Tue May 3 07:41:33 1994 Jim Kingdon (kingdon@cygnus.com)
1956 * procfs.c (procfs_wait): Reinstate code which deduces the signal
1957 from the fault, #ifndef FAULTED_USE_SIGINFO.
1958 * config/sparc/tm-sun4sol2.h: Define FAULTED_USE_SIGINFO.
1960 Fri Apr 29 18:15:04 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1962 * breakpoint.c (breakpoint_1): Annotate each field of the headers.
1963 Explicitly annotate each record.
1965 Fri Apr 29 15:56:18 1994 Stan Shebs (shebs@andros.cygnus.com)
1967 * xcoffexec.c: Reformat to standards and lint.
1968 (language.h): Include.
1969 (exec_close): Declare arg "quitting".
1970 (file_command): Declare arg "from_tty".
1971 (map_vmap): Cast xmalloc result to PTR.
1972 * rs6000-nat.c: Reformat to standards and lint.
1973 (exec_one_dummy_insn): Use char array for saved instruction.
1974 (fixup_breakpoints): Declare.
1975 (vmap_ldinfo): Be more informative in fatal error messages.
1976 (xcoff_relocate_symtab): Define to return void.
1977 * xcoffsolib.h: Reformat to standards, improve comments.
1978 * config/rs6000/nm-rs6000.h (xcoff_relocate_symtab): Declare.
1980 Thu Apr 28 08:40:56 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1982 * utils.c, defs.h (error_begin): New function.
1983 (quit): Print annotation before printing the error message.
1984 * main.c (return_to_top_level): Print annotation before doing the
1986 * symtab.c (decode_line_1): Call error not warning and then
1987 return_to_top_level. Call error_begin and printf_unfiltered
1988 rather calling warning (before calls to return_to_top_level).
1989 * core.c (memory_error): Use error_begin, printf_unfiltered,
1990 print_address_numeric and return_to_top_level instead of error.
1991 Cleans up a FIXME-32x64.
1992 * language.c (type_error, range_error): Call error_begin
1993 not just target_terminal_ours.
1995 * dbxread.c (stabsect_build_psymtabs): Assign to sym_stab_info
1996 directly, rather than via DBX_SYMFILE_INFO. A cast on the left
1997 side of an assignment is non-portable.
1999 * utils.c (query): Change syntax of query annotations to be
2000 consistent with other input annotations.
2001 (prompt_for_continue): Likewise for prompt-for-continue annotation.
2003 Thu Apr 28 01:20:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2005 * mdebugread.c (psymtab_to_symtab_1): Do not call sort_blocks
2007 * mips-tdep.c (mips_skip_prologue): Handle prologues for functions
2008 that have a stack frame size of 32k or larger (from Paul Flinders).
2009 Remove #if 0'd code.
2011 Wed Apr 27 16:33:51 1994 Stan Shebs (shebs@andros.cygnus.com)
2013 * lynx-nat.c (CANNOT_STORE_REGISTER): Add a fallback definition
2014 for Lynx platforms that need it.
2015 * config/nm-lynx.h (__LYNXOS): Define if not already defined.
2017 Wed Apr 27 16:01:37 1994 Jim Kingdon (kingdon@cygnus.com)
2019 * procfs.c (procfs_wait): Use the signal from the pr_info rather
2020 than trying to deduce it from the fault.
2022 Wed Apr 27 12:22:46 1994 Steve Chamberlain (sac@cygnus.com)
2024 * printcmd.c (print_address_symbolic): Initialize name to empty
2025 string to avoid core dump if lookup fails.
2026 * remote-e7000.c (printf_e7000debug): Error if target not open.
2028 Tue Apr 26 22:45:24 1994 Stu Grossman (grossman at cygnus.com)
2030 * i386-nlmstub.c: Update to be more in line with PIN stub.
2031 * nlm/gdbserve.c (putDebugChar): Install bug fix from i386-nlmstub.
2032 * (hex2mem): Init ptr.
2033 * General cleanups to use ConsolePrintf, standard prologues, etc...
2035 Tue Apr 26 10:23:04 1994 Stu Grossman (grossman at cygnus.com)
2037 * i386-nlmstub.c: More changes to be compatible with remote.c.
2039 * dbxread.c: Move a bunch of strncmps out of process_one_symbol
2040 into (the far less frequently called) dbx_symfile_read.
2042 * i386-nlmstub.c: An interim version till we get PIN for the x86.
2044 Tue Apr 26 09:50:45 1994 Stu Grossman (grossman at cygnus.com)
2046 * dbxread.c (record_minimal_symbol): Record the section
2047 associated with the symbol to make dynmaic relocation work.
2048 * (dbx_symfile_read, process_one_symbol): Fixes to work around
2049 Solaris brain-damage which don't apply to relocatable object
2051 * (stabsect_build_psymtabs): New routine to read stabs out of an
2052 arbitrarily named section.
2053 * nlmread.c (nlm_symtab_read): Read ALL syms from the NLM, not just
2055 * (nlm_symfile_read): Call stabsect_build_psymtabs to read the
2056 stabs out of the nlm.
2057 * partial-stabs.h (cases 'f' & 'F'): Fixes to work around Solaris
2058 brain-damage which don't apply to relocatable object files.
2059 * remote.c (putpkt): Improve error reporting and error handling.
2060 * (get_offsets): Temporary kludge to force data & bss sections to
2061 have the same relocation.
2062 * stabsread.c (define_symbol, scan_file_globals): Record section
2065 Sat Apr 23 19:05:52 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2067 * breakpoint.c (breakpoint_1): Annotate each field of output. Add
2068 FIXME-32x64 comment.
2070 Fri Apr 22 16:43:54 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2072 * infrun.c (wait_for_inferior): Move call to flush_cached_frames
2073 to after call to target_wait. This means that flush_cached_frames
2074 can call target_terminal_ours if it wants to.
2075 * infrun.c (wait_for_inferior) [HAVE_NONSTEPPABLE_WATCHPOINT]: Add
2076 comment about why the code is dubious.
2078 * stabsread.c (read_type): Call read_type, not nonexistent
2081 Fri Apr 22 14:25:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2083 * remote-os9k.c (rombug_fetch_registers): set trace mode
2085 * remote-os9k.c (rombug_read_inferior_memory): cache data in
2087 * os9kread,c (read_os9k_psymtab): process file symbol to truncate
2089 * os9kread.c (os9k_read_ofile_symtab): proper casting of args
2090 passed to process_one_symbol.
2091 * stabsread.c (read_type): process os9k functio prototype.
2093 Fri Apr 22 11:27:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2095 * solib.c (symbol_add_stub): If so->textsection is NULL, don't
2098 Thu Apr 21 07:45:49 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2100 * utils.c (prompt_for_continue): Annotate prompt.
2101 (query): Annotate query.
2102 * printcmd.c (print_frame_args): Change syntax of argument
2103 annotation to make name and value part of a single group of
2104 annotations, not two separate groups.
2105 * cp-valprint.c (cp_print_value_fields): Likewise for fields.
2106 * valprint.c (val_print_array_elements): Change syntax of
2107 annotation to be more concise.
2108 * main.c, defs.h (command_line_input): New argument tells what
2109 string to include in the annotations.
2110 * symtab.c (decode_line_2), main.c (read_command_lines,
2111 command_loop): Change callers.
2113 * breakpoint.c (watch_command): Use (CORE_ADDR)0, not NULL, for
2114 target null pointer.
2115 * blockframe.c (find_frame_addr_in_frame_chain): Likewise.
2117 * printcmd.c (output_command): Annotate things we print here too.
2118 * printcmd.c (print_command_1): Add "value-history-value" annotation.
2119 * Move declaration of print_value_flags from defs.h to value.h.
2120 * main.c (command_line_input): Call wrap_here as well as gdb_flush.
2122 Thu Apr 21 09:29:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2124 * dbxread.c (read_dbx_dynamic_symtab): Reinstall support for sun3,
2125 BFD handles sun3 dynamic relocations now.
2126 * elfread.c (elf_symtab_read, elf_symfile_read): Handle dynamic
2129 Wed Apr 20 19:41:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2131 * printcmd.c (print_command_1): Annotate the top-level expressions
2133 (print_frame_args): Annotate each argument.
2134 * printcmd.c, defs.h (print_value_flags): New function.
2135 * cp-valprint.c (cp_print_value_fields): Annotate each field.
2136 * valprint.c (val_print_array_elements): Annotate each array element.
2138 Wed Apr 20 13:18:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2140 * findvar.c (read_var_value): Handle LOC_REPARM_ADDR case correctly,
2141 the register contains a pointer to the type, not the type itself.
2143 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2145 * main.c (main): Accept --annotate=N option and make --fullname
2146 the same as --annotate=1.
2147 (command_line_input): Print annotatation before and after prompt.
2148 * blockframe.c (flush_cached_frames): Print annotation.
2149 * Rename frame_file_full_name to annotation_level and move it from
2151 * source.c (identify_source_line): If annotation_level > 1,
2152 change output format.
2153 * breakpoint.c: Print annotation whenever a breakpoint changes.
2154 * main.c: New variable server_command.
2155 (command_line_input): Parse "server " and set server_command.
2156 (dont_repeat): Check server_command.
2158 Wed Apr 20 08:37:16 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2160 * xcoffread.c (xcoff_next_symbol_text): Don't return before
2161 updating raw_symbol and symnum. Return a value in the case where
2164 * dstread.c, coffread.c: Don't define pending_blocks; buildsym.c
2166 * parse.c: Don't define block_found; it is defined in symtab.c.
2167 * parser-defs.h: Add comment regarding block_found.
2169 Tue Apr 19 09:46:05 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2171 * hppa-tdep.c (internalize_unwind_info): Delete unused indexp
2174 Mon Apr 18 13:18:56 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2176 * dbxread.c (read_dbx_dynamic_symtab): Relocate BFD symbols by
2177 section vma. Do not read dynamic relocs for sun3 executables to
2178 avoid BFD assertion message.
2180 Mon Apr 18 10:08:07 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2182 * nm-hppab.h (KERNEL_U_ADDR): Define.
2183 (FIVE_ARG_PTRACE): Likewise.
2184 (CANNOT_STORE_REGISTER): Likewise.
2185 * nm-hppah.h (KERNEL_U_ADDR): Define.
2186 (FIVE_ARG_PTRACE): Likewise.
2187 (CANNOT_STORE_REGISTER): Likewise.
2188 (NEED_TEXT_START_END): Likewise.
2190 * tm-hppah.h (NEED_TEXT_START_END): Delete definition.
2191 * xm-hppah.h (KERNEL_U_ADDR): Delete definition.
2192 (FIVE_ARG_PTRACE): Likewise.
2193 * xm-hppab.h (KERNEL_U_ADDR): Delete definition.
2194 (FIVE_ARG_PTRACE): Likewise.
2196 * hppa-tdep.c (read_unwind_info): Make static.
2197 (restore_pc_queue): Indirect through the target vector to
2198 reload the register state.
2200 Sat Apr 16 22:20:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2202 * paread.c (compare_unwind_entries): Delete function. It's been
2203 moved into hppa-tdep.c.
2204 (read_unwind_info): Likewise.
2205 (pa_symfile_read): No longer call read_unwind_info. The unwind
2206 tables will be read in as they are needed.
2208 * hppa-tdep.c (compare_unwind_entries): New function.
2209 (read_unwind_info, internalize_unwinds): Likewise.
2210 (find_unwind_entry): Read in unwind information on demand.
2212 Fri Apr 15 11:53:46 1994 Stan Shebs (shebs@andros.cygnus.com)
2214 * source.c (DIRNAME_SEPARATOR): New macro, replaces all references
2215 to : in search path processing.
2216 * defs.h (qsort): Rename argument in prototype.
2217 * symtab.h (SAYMBOL_VALUE): Rename value field, avoids bugs in
2219 * breakpoint.c, exec.c, mdebugread.c, mipsread.c, xcoffexec.c
2220 (false): Eliminate usages.
2222 Fri Apr 15 11:35:19 1994 Steve Chamberlain (sac@cygnus.com)
2224 * h8500-tdep.c (initialize_h8500_tdep, large_command):
2225 All references to value changed to value_ptrlage_command is now
2227 All references to value changed to value_ptr.
2228 * remote-e7000.c (e7000_wait): Use target_waitstatus and SETSTOP
2229 * remote-hms.c (hms_wait): Timeout after five seconds.
2230 * ser-go32.c (dosasync_read): Poll if timeout < 0.
2231 * config/tm/tm-h8500.h (BEFORE_MAIN_LOOP_HOOK): Deleted.
2232 * config/sh/tm-sh.h (BREAKPOINT): Is now sleep opcode.
2234 Thu Apr 14 07:01:56 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2236 * procfs.c (procfs_wait): Protect watchpoint code with appropriate
2238 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): Likewise.
2240 Wed Apr 13 14:52:46 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2242 * breakpoint.h (enum bptype): Add bp_hardware_watchpoint and
2243 bp_watchpoint_scope breakpoints.
2244 (struct breakpoint): Add val_chain and related_breakpoint fields
2245 for use by watchpoints.
2247 * breakpoint.c (within_scope): Delete. No longer used.
2248 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Provide default definition.
2249 (target_{remove,insert}_watchpoint): Likewise.
2250 (can_use_hardware_watchpoint): New function.
2251 (remove_breakpoint): New function to remove a single breakpoint
2252 or hardware watchpoint.
2253 (insert_breakpoints): Handle insertion of hardware watchpoints.
2254 Store a copy of the value chain derived from the watchpoint
2256 (remove_breakpoints): Simplify by using remove_breakpoint.
2257 (delete_breakpoint): Likewise.
2258 (watchpoint_check): Delete the watchpoint and watchpoint scope
2259 breakpoints when the watchpoint goes out of scope. Save & restore
2260 the current frame after checking watchpoints.
2261 (breakpoint_init_inferior): Likewise (restarting the program
2262 makes all local watchpoints go out of scope).
2263 (bpstat_stop_status): Handle hardware watchpoints much like normal
2264 watchpoints. Delete the watchpoint and watchpoint scope breakpoint
2265 when the watchpoint goes out of scope. Remove and reinsert all
2266 breakpoints before returning if we stopped when a hardware watchpoint
2268 (watch_command): Use a hardware watchpoint when possible. If
2269 watching a local expression, build a scope breakpoint too.
2270 (map_breakpoint_numbers): Also call given function for any
2271 related breakpoints.
2272 (disable_breakpoint): Never disable a scope breakpoint.
2273 (enable_breakpoint): Handle hardware breakpoints much like normal
2274 breakpoints, but recompute the watchpoint_scope breakpoint's
2275 frame and address (if we have an associated scope breakpoint).
2276 (read_memory_nobpt): Handle hardware watchpoints like normal
2277 watchpoints. When necessary handle watchpoint_scope breakpoints.
2278 (print_it_normal, bpstat_what, breakpoint_1, mention): Likewise.
2279 (clear_command, breakpoint_re_set_one, enable_command): Likewise.
2280 (disable_command): Likewise.
2282 * blockframe.c (find_frame_addr_in_frame_chain): New function.
2283 Extern prototype added to frame.h
2285 * infrun.c (wait_for_inferior): Set current_frame and select
2286 a frame before checking if we stopped due to a hardare watchpoint
2287 firing. Handle stepping over hardware watchpoints.
2288 (normal_stop): Remove unnecessary call to select_frame.
2290 * value.h (value_release_to_mark): Declare.
2291 * values.c (value_release_to_mark): New function.
2293 * procfs.c (procfs_wait): Add cases for hardware watchpoints.
2294 (procfs_set_watchpoint, procfs_stopped_by_watchpoint): New functions.
2296 * hppab-nat.c (hppa_set_watchpoint): New function.
2298 * config/pa/nm-hppab.h (STOPPED_BY_WATCHPOINT): Define.
2299 (HAVE_STEPPABLE_WATCHPOINT): Define.
2300 (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2301 (target_{insert,delete}_watchpoint): Define.
2303 * config/mips/nm-irix4.h (TARGET_CAN_USE_HARDWARE_WATCHPOINT): Define.
2304 (STOPPED_BY_WATCHPOINT, HAVE_NONSTEPPABLE_WATCHPOINT): Likewise.
2305 (target_{insert,remove}_watchpoint): Likewise.
2307 Mon Apr 11 19:21:27 1994 Stu Grossman (grossman at cygnus.com)
2309 * xcoffread.c (read_xcoff_symtab): Ignore symbols of class C_EXT,
2310 smtyp XTY_LD, sclass XMC_DS (external data segment label). They
2311 often have the same names as debug symbols for functions, and
2312 confuse lookup_symbol().
2314 Mon Apr 11 10:44:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2316 * remote.c: Around redefinition of PBUFSIZE, adjust whitespace.
2317 * config/pa/tm-hppa.h (REGISTER_BYTES): Use 4 rather than
2318 REGISTER_RAW_SIZE (1).
2319 Together these changes work around a bug in HP's compiler. Both
2320 seem to be necessary.
2322 Mon Apr 11 09:18:24 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2324 * paread.c (pa_symtab_read): Handle ST_STUB symbols and symbols
2325 with scope SS_EXTERNAL. ST_ENTRY symbols in dynamic executables
2326 are type mst_solib_trampoline.
2328 Fri Apr 8 17:14:37 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2330 * config/m68k/es1800.mt: Change comments.
2332 Fri Apr 8 17:14:37 1994 Rob Savoye (rob@darkstar.cygnus.com)
2334 * config/m68k/monitor.mt (TDEPFILES): Don't include remote-es.o.
2336 Fri Apr 8 15:35:30 1994 Stu Grossman (grossman at cygnus.com)
2338 * lynx-nat.c: Restore regmap structure for SPARC. It's needed
2341 Fri Apr 8 14:53:35 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2343 * values.c (unpack_long): Remove obsolete comment about using a
2346 * symfile.c (symbol_file_command): Add comments about command syntax.
2348 Thu Apr 7 17:25:21 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2349 Jim Kingdon (kingdon@cygnus.com)
2351 * infrun.c (IN_SOLIB_TRAMPOLINE): Correct comment, trampolines
2352 are in the .plt section.
2353 * minsyms.c (lookup_solib_trampoline_symbol_by_pc,
2354 find_solib_trampoline_target): New functions for handling
2355 stepping into -g compiled shared libraries.
2356 * symtab.h (lookup_solib_trampoline_symbol_by_pc,
2357 find_solib_trampoline_target): Add prototypes.
2358 * config/tm-sunos.h (IN_SOLIB_TRAMPOLINE, SKIP_TRAMPOLINE_CODE):
2359 Define to handle stepping into -g compiled shared libraries.
2360 * config/tm-sysv4.h (SKIP_TRAMPOLINE_CODE): Define to handle
2361 stepping into -g compiled shared libraries.
2363 Thu Apr 7 17:22:54 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2365 * configure.in: Add mips-*-sysv4* support.
2366 * config/mips/mipsv4.mh, config/mips/mipsv4.mt,
2367 config/mips/tm-mipsv4.h, config/mips/xm-mipsv4.h, mipsv4-nat.c:
2368 New files for MIPS SVR4 support.
2369 * Makefile.in: Update for new mipsv4 files.
2370 * alpha-tdep.c (heuristic_proc_desc, find_proc_desc): Use
2371 read_next_frame_reg to obtain the frame relative stack pointer.
2372 * mips-tdep.c (heuristic_proc_desc): Use read_next_frame_reg to
2373 obtain the frame relative stack pointer.
2374 * mdebugread.c (parse_partial_symbols, psymtab_to_symtab1):
2375 Handle stStatic and stStaticProc symbols in stabs-in-ecoff output
2376 by entering them into the minimal symbol table.
2377 * printcmd.c (print_scalar_formatted): Do not try to unpack to
2378 a long for float formats.
2379 * solib.c: Include "elf/mips.h" only if DT_MIPS_RLD_MAP does not
2380 get defined in <link.h>.
2381 * solib.c (solib_add): Add shared library sections to the section
2382 table of the target before adding the symbols.
2383 * partial-stab.h: Relocate static and global functions.
2384 * dbxread.c (read_dbx_symtab): Remove unused variable
2385 end_of_text_address. Relocate text_addr when passing it
2388 For Alpha OSF/1 targets, enable gdb to set breakpoints in shared
2389 library functions before the executable is run. Retrieve dynamic
2390 symbols from stripped executables.
2391 * mipsread.c (read_alphacoff_dynamic_symtab): New function.
2392 * mipsread.c (mipscoff_symfile_read): Use it. Issue warning message
2393 if no debugging symbols were found.
2394 * alpha-tdep.c (alpha_skip_prologue): Silently return the unaltered
2395 pc if memory at the pc is not accessible and GDB_TARGET_HAS_SHARED_LIBS
2397 * config/alpha/nm-alpha.h (GDB_TARGET_HAS_SHARED_LIBS): Define,
2398 OSF/1 has shared libraries.
2400 Thu Apr 7 15:11:11 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2402 * dbxread.c (read_dbx_dynamic_symtab): Adjust for recent changes
2403 to BFD handling of dynamic symbols.
2405 Tue Apr 5 15:29:25 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2407 * hppa-tdep.c (hppa_fix_call_dummy): If FUN is a procedure label,
2408 then gets its real address into FUN and its GOT/DP value into %r19.
2410 * tm-hppa.h (CALL_DUMMY): Use %r20, not %r19 as a temporary.
2412 * hppa-tdep.c (frameless_function_invocation): If no unwind
2413 descriptor was found, then assume this was not a frameless
2414 function invocation.
2415 (frame_saved_pc): If the saved PC is in a linker stub, then
2416 return the return address which the linker stub will return to.
2418 * xm-hppab.h: Never define USG.
2419 * xm-hppah.h: Always define USG.
2421 Tue Apr 5 12:58:47 1994 Per Bothner (bothner@kalessin.cygnus.com)
2423 * values.c (unpack_long, value_from_longest),
2424 valarith.c (value_binop): Allow TYPE_CODE_RANGE.
2426 Fri Apr 1 14:04:34 1994 Jason Merrill (jason@deneb.cygnus.com)
2428 * symfile.c (deduce_language_from_filename): .cpp is a C++ extension.
2430 Fri Apr 1 00:44:00 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2432 For SVR4 targets, enable gdb to set breakpoints in shared
2433 library functions before the executable is run.
2434 * elfread.c (elf_symtab_read): Handle symbols for shared library
2436 * sparc-tdep.c (in_solib_trampoline): Renamed to in_plt_section
2437 and moved to objfiles.c.
2438 * objfiles.c (in_plt_section): Moved to here from sparc-tdep.
2439 * config/tm-sysv4.h (IN_SOLIB_TRAMPOLINE): Use new in_plt_section.
2440 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): Removed,
2441 the new generic definition from tm-sysv4.h works for Solaris.
2443 Wed Mar 30 16:14:27 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2445 * elfread.c (elf_symtab_read): Change storage_needed,
2446 number_of_symbols and i to long. Rename get_symtab_upper_bound to
2447 bfd_get_symtab_upper_bound. Check for errors from
2448 bfd_get_symtab_upper_bound and bfd_canonicalize_symtab.
2449 * nlmread.c (nlm_symtab_read): Same changes.
2451 Wed Mar 30 11:43:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2453 * xcoffread.c (xcoff_next_symbol_text): New function.
2454 (read_xcoff_symtab): Set next_symbol_text_func to it.
2455 Move raw_symbol outside of read_xcoff_symtab.
2457 * remote.c (getpkt): Remove unused "out" label.
2459 Wed Mar 30 09:15:42 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2461 * breakpoint.c (print_it_normal): Allow GDB to notify the user
2462 about more than one watchpoint being triggered.
2464 Wed Mar 30 08:24:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2466 * config/m68k/tm-dpx2.h: Include tm-m68k.h not nonexistent tm-68k.h.
2468 Wed Mar 30 00:31:49 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2470 * blockframe.c (find_pc_partial_function): mst_file_text
2471 symbols do not live in the shared library transfer table.
2472 * ch-exp.y (decode_integer_value, match_character_literal,
2473 match_bitstring_literal): Guard tolower calls with isupper,
2474 tolower on old BSD systems blindly subtracts a constant.
2475 * dbxread.c (read_ofile_symtab): Check for __gnu_compiled_* as
2476 well when determining the producer of the object file.
2477 * mdebugread.c (has_opaque_xref): New function to check for
2478 cross reference to an opaque aggregate.
2479 * mdebugread.c (parse_symbol, parse_partial_symbols): Do not
2480 enter typedefs to opaque aggregates into the symbol tables.
2481 * mdebugread.c (parse_external): Remove skip_procedures argument,
2482 it has always been 1. Remove code that handled stProc symbols,
2483 it was never executed and was wrong, as the index of a
2484 stProc symbol points to the local symbol table and not to the
2485 auxiliary symbol info. Update caller.
2486 * mdebugread.c (parse_partial_symbols): Do not enter external
2487 stProc symbols into the partial symbol table, they are already
2488 entered into the minimal symbol table.
2489 * config/i386/tm-symmetry.h: Clean up, it is now only used for Dynix.
2490 Remove all conditionals and definitions for ptx.
2491 I386_REGNO_TO_SYMMETRY moved to here from symm-tdep.c.
2492 Fix addresses of floating point registers in REGISTER_U_ADDR.
2493 STORE_STRUCT_RETURN now handles cc and gcc conventions.
2494 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC,
2495 IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET defined to make backtracing through
2496 signal trampoline code work.
2497 * config/i386/xm-symmetry.h: Clean up, it is now only used for Dynix.
2498 Remove all conditionals and definitions for ptx.
2499 Remove KDB definitions.
2500 * symm-nat.c (store_inferior_registers): Fetch registers before
2501 storing them to obtain valid floating point control registers.
2502 Store fpu registers.
2503 * symm-nat.c (print_1167_control_word): Dynix 3.1.1 defines
2504 FPA_PCR_CC_C0 and FPA_PCR_CC_C1, avoid duplicate case value.
2505 * symm-nat.c (fetch_inferior_registers, child_xfer_memory):
2507 * symm-nat.c (child_resume): Update type of `signal' parameter.
2508 * symm-tdep.c (I386_REGNO_TO_SYMMETRY): Moved to tm-symmetry.h.
2510 Tue Mar 29 23:01:33 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2512 * hppa-tdep.c (hppa_fix_call_dummy): Use an alternate method for
2513 calling import stubs for functions in shared libraries.
2515 Tue Mar 29 21:14:04 1994 Per Bothner (bothner@kalessin.cygnus.com)
2517 * ch-exp.y: Implement SIZE(mode_name) and SIZE(expression).
2519 * ch-lang.c (chill_is_varying_struct): Magic string is
2520 was "<var_length>" is now "__var_length" (more portable).
2522 Tue Mar 29 19:41:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2524 * remote.c (getpkt): If we get a timeout, actually retry rather
2525 than just giving up the first time it happens.
2526 * remote.c: Document sequence numbers.
2527 (remote_store_registers): Change syntax of 'P' request so that it
2528 never looks like a sequence number.
2530 Tue Mar 29 16:06:01 1994 Kung Hsu (kung@mexican.cygnus.com)
2532 * os9kread.c (record_minimal_symbol): add section_offset to
2533 relocate minimal symbol table.
2534 * os9kread.c (read_minimal_symbols): ditto.
2535 * os9kread.c (os9k_symfile_init): increase size of dbg and stb
2537 * os9kread.c (read_os9k_psymtab): if there's no dbg file, just
2538 return. Also if file addr is 0 leave it 0, not to relocate.
2539 * remote-os9k.c (_initialize_remote_os9k): add 'set remotexon',
2540 'set remotexoff' and 'set remotelog' commands.
2542 Tue Mar 29 12:38:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2544 * remote.c (remote_store_registers): Add 'P' request to set an
2545 individual register.
2546 (remote_write_bytes, remote_read_bytes): Use %lx, not %x, to print
2549 Sat Mar 26 07:05:18 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2551 * config/sparc/tm-sparc.h: Define USE_REGISTER_NOT_ARG.
2552 * stabsread (define_symbol): If USE_REGISTER_NOT_ARG, go back to
2553 combining all 'p' and 'r' pairs into a LOC_REGPARM.
2555 * command.c (do_setshow_command, case var_string): Never add a
2556 space to the end of the string.
2557 * NEWS: Document this change.
2558 * .gdbinit: Add a space to the "set prompt" command.
2560 Fri Mar 25 12:40:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2562 * m3-nat.c, i386m3-nat.c, config/i386/i386m3.mh: Many minor
2563 changes to make it compile (it doesn't link yet).
2565 * buildsym.c (start_subfile, patch_subfile_names), demangle.c
2566 (set_demangling_style, set_demangling_command): Use savestring not
2567 strdup. We were not dealing properly with a NULL return from
2568 strdup, and were not declaring strdup (the system header may or
2571 * valprint.c (val_print): Remove inaccurate comment about what
2572 types can be stub types.
2574 * config/i386/ptx.mh (XDEPFILES): Add coredep.o. Delete infptrace.o.
2575 * symm-nat.c (child_wait, _initialize_symm_nat, kill_inferior):
2576 Supply alternate version if ATTACH_DETACH is not defined.
2577 * ptx4-nat.c, config/i386/{nm-ptx4.h, ptx4.mh, ptx.mt, ptx4.mt,
2578 tm-ptx.h, tm-ptx4.h, xm-ptx.h, xm-ptx4.h}: New files.
2579 * configure.in: Recognize i[34]86-sequent-sysv4* host.
2581 Fri Mar 25 10:14:03 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2583 * hppa-tdep.c (skip_prologue): Do nothing if not at the beginning
2585 (skip_trampoline_code): Rewrite and add support for argument
2586 relocation stubs stubs, import/export stubs, calls through
2587 "_sr4export" and cascaded trampolines.
2589 * hppa-tdep.c (skip_prologue): Return "pc" not zero
2590 if no unwind descriptor is found.
2592 * tm-hppa.h (NUM_REGS): Bump to 128 registers.
2593 (REGISTER_NAMES): Add entries for "right-half" of FP registers.
2594 (REGISTER_RAW_SIZE, MAX_REGISTER_RAW_SIZE): Do not treat FP regs
2595 differently. All registers are four bytes.
2596 (REGISTER_BYTES, REGISTER_BYTE): Simplify now that all registers are
2598 (REGISTER_VIRTUAL_TYPE): Use builtin_type_float for all FP regs.
2600 * hppa-tdep.c (pa_print_fp_reg): Update to print even numbered FP
2601 registers as both single and double values (fetching 2nd 32bit half
2602 as necessary). Annotate each register printed with its precision.
2604 * paread.c (read_unwind_info): Fix off-by-one error.
2606 Fri Mar 25 08:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2608 * main.c (complete_command): Deal with it if arg is NULL.
2610 Thu Mar 24 07:12:09 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2612 * config/mips/tm-mips.h (SETUP_ARBITRARY_FRAME): Revise comment
2613 regarding using the PC--using the PC is necessary and all the
2614 FIXME comments in the world won't make it go away.
2616 * valops.c (value_at, value_at_lazy): Give error if we dereference
2618 * gdbtypes.h: Fix comments regarding TYPE_CODE_VOID.
2619 * stabsread.c: Use 1, not 0, for TYPE_LENGTH of void types.
2621 * stabsread.c (patch_block_stabs): Add comment about what happens
2622 if the definition is in another compilation unit from the stab.
2624 * dbxread.c (end_psymtab): Add comment about empty psymtabs.
2626 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2628 * main.c (complete_command): New command, from Rick Sladkey
2629 <jrs@world.std.com>.
2630 (symbol_completion_function): Don't declare rl_point and
2631 rl_line_buffer; they are now declared in readline.h.
2632 (show_commands): Don't declare history_base; it is declared in
2634 * command.c (lookup_cmd): Don't delete trailing whitespace.
2635 Reverts change of 14 May 1989.
2637 Wed Mar 23 16:14:52 1994 Stu Grossman (grossman at cygnus.com)
2639 * minsyms.c (prim_record_minimal_symbol): Move section deduction
2640 code from prim_record_minimal_symbol_and_info() to here. Callers
2641 of the latter can legitimately supply a section number of -1.
2643 Wed Mar 23 07:50:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2645 * gdbtypes.h, gdbtypes.c: Add comments regarding whether static
2646 member functions have an element in args for a (nonexistent) this
2649 Tue Mar 22 20:12:53 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2651 * config/pa/tm-hppao.h (NO_PC_SPACE_QUEUE_RESTORE): Define.
2653 * hppa-tdep.c (hppa_pop_frame): Do not restore the PC space
2654 queue if NO_PC_SPACE_QUEUE_RESTORE is defined.
2656 * stabsread.c (REG_STRUCT_HAS_ADDR): Accept additional argument
2657 for the structure's type. All callers changed.
2659 * valops.c (call_function_by_hand): Check REG_STRUCT_HAS_ADDR
2660 for each structure argument rather than assuming it's either
2661 true or false for all structure arguments.
2663 * config/pa/tm-hppa.h (REG_STRUCT_HAS_ADDR): Depend only
2664 on the length structure passed, not the compiler used.
2666 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Accept additional
2667 argument for the structure's type.
2669 Tue Mar 22 15:28:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2671 * values.c (set_internalvar): Don't set var->value until we are
2672 sure there won't be an error().
2674 * remote.c (get_offsets): Reinstate comment which was in
2675 remote_wait about use of SECT_OFF_TEXT and so on.
2677 Mon Mar 21 13:11:30 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2679 * symmisc.c (maintenance_check_symtabs): New function to check
2680 consistency of psymtabs and symtabs.
2681 * symtab.h (maintenance_check_symtabs): Add prototype.
2682 * maint.c: Add new `maint check-symtabs' command.
2683 * config/i386/tm-i386aix.h, config/i386/tm-sun386.h,
2684 config/i386/tm-symmetry.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2685 * config/i386/tm-symmetry.h: Make comment inside #if 0 a real
2687 * config/i386/tm-symmetry.h (STORE_STRUCT_RETURN): Cast argument
2688 to write_memory to avoid warnings from gcc.
2689 * config/i386/xm-symmetry.h: Add missing #endif.
2690 * config/i386/nm-symmetry.h (NO_PTRACE_H): Add for Dynix.
2691 * config/i386/symmetry.mt (TDEPFILES): Add i386-tdep.o.
2692 * config/i386/symmetry.mh (NAT_FILE, NATDEPFILES): Add.
2694 Mon Mar 21 11:50:28 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2696 * hppa-tdep.c (hppa_fix_call_dummy): Use value_ptr.
2697 (hppa_push_arguments): Likewise.
2699 Mon Mar 21 11:02:51 1994 Stu Grossman (grossman at cygnus.com)
2701 * alpha-tdep.c: Gobs of changes (many imported from mips-tdep) to
2702 improve remote debugging efficiency. Also fixed problems with
2703 doing function calls for programs with no entry points.
2704 * infcmd.c (run_stack_dummy): Use CALL_DUMMY_ADDRESS instead of
2705 entry_point_address.
2706 * inferior.h (PC_IN_CALL_DUMMY): ditto.
2707 * mdebugread.c (parse_symbol, parse_procedure, parse_external,
2708 parse_lines): Pass section_offsets info to these routines so that
2709 we can relocate symbol table entries upon readin.
2710 * (psymtab_to_symtab_1): Set symtab->primary to tell
2711 objfile_relocate to do relocations for our symbols.
2712 * (ecoff_relocate_efi): New routine to relocate adr field of PDRs
2713 (which hang off of the symbol table).
2714 * Use prim_record_minimal_symbols_and_info instead of
2715 prim_record_minimal_symbols to supply section info to make minimal
2716 symbol relocations work.
2717 * minsyms.c (prim_record_minimal_symbols_and_info): If section is
2718 -1, try to deduce it from ms_type.
2719 * objfiles.c (objfile_relocate): Use ALL_OBJFILE_SYMTABS where
2720 appropriate. Handle relocation of MIPS_EFI symbols special. Also,
2721 add code to relocate objfile->sections data structure.
2722 * remote.c (get_offsets): Use new protocol message to acquire
2723 section offsets from the target.
2724 * (remote_wait): Get rid of relocation stuff. That's all handled
2725 by objfile_relocate now.
2726 * config/alpha/alpha-nw.mt (TM_FILE): Use tm-alphanw.h.
2727 * config/alpha/tm-alpha.h: Define CALL_DUMMY_ADDRESS, and
2729 * config/alpha/tm-alphanw.h: DECR_PC_AFTER_BREAK=0, VM_MIN_ADDRESS=0.
2731 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
2733 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
2735 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
2736 can no longer set this at run time.
2737 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
2738 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
2739 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
2740 sparc-tdep.c compiles).
2741 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
2743 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2745 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
2746 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
2747 * configure.in: Recognize m68*-cisco*-*.
2749 * Makefile.in (TAGS): Use variables directly, rather than using
2750 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
2751 and means that these filenames no longer need be unique across all
2752 the config/* directories.
2753 * configure.in: Put the config/*/ into TM_FILE, etc.
2755 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
2756 and trapv exceptions.
2758 * target.h (struct section_table), objfiles.h (struct obj_section):
2759 Change name of field sec_ptr to the_bfd_section. More mnemonic
2760 and avoids the (sort of, for the ptx compiler) name clash with
2761 the name of the typedef.
2762 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
2763 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
2765 * utils.c: Include readline.h.
2766 * Makefile.in (utils.o): Add dependency.
2768 * remote.c (getpkt): Add support for run-length encoding.
2770 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
2772 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
2774 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2776 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
2777 prim_record_minimal_symbol.
2780 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
2781 computing their offset from the start of the old buffer and adding
2782 to the new buffer, rather than by assuming we can add the
2783 difference between the old buffer and the new buffer (it might not
2784 fit in an int). Merge in cosmetic differences from emacs regex.c
2785 version of this macro.
2787 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
2789 * Makefile.in (install-only): Fix use of program_transform_name.
2791 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2793 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
2794 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
2795 so I'm nuking the command.
2796 * symtab.c (find_addr_symbol): Comment out, no longer used.
2798 * main.c (main): Don't init_source_path for the -cd argument. Now
2799 that source_path doesn't contain the current_directory from when
2800 GDB started up, init_source_path is no longer useful (and is
2801 harmful because it clobbers a source_path set in $HOME/.gdbinit).
2803 * TODO: Remove item about line numbers being off. It is useless
2804 and confusing without a reproducible test case (it mentions
2805 proceed(), but I was able to step through proceed without trouble).
2807 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2809 For Sunos 4.x targets, enable gdb to set breakpoints in shared
2810 library functions before the executable is run. Retrieve dynamic
2811 symbols from stripped executables.
2812 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
2813 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
2814 symtab.c (list_symbols): Handle mst_solib_trampoline.
2815 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
2816 for all targets, remove IBM6000_TARGET dependencies.
2817 * dbxread.c (read_dbx_dynamic_symtab): New function.
2818 * dbxread.c (dbx_symfile_read): Use it.
2819 * dbxread.c (SET_NAMESTRING): Set namestring to
2820 "<bad string table index>" instead of "foo" if the string index is
2822 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
2824 * symtab.c (list_symbols): Take from_tty as parameter and pass it
2825 to break_command. Handle mst_file_* minimal symbol types.
2826 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
2828 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
2830 * c-exp.y(yylex): fix potential memory overflow.
2832 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2834 * environ.c (set_in_environ): Eliminate special handling of PATH and
2836 * putenv.c: Removed, conflicts with system declaration of
2837 putenv on RS/6000 running AIX 3.2.5, and above change makes it
2839 * Makefile.in: Change accordingly.
2840 * procfs.c (procfs_create_inferior): Change comment accordingly.
2842 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
2844 * rs6000-tdep.c: Change value to value_ptr.
2846 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2848 * i386m3-nat.c: Include floatformat.h.
2849 (get_i387_state): Use memset not bzero.
2853 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
2854 ieee-float.h to floatformat.h.
2856 * valprint.c (val_print_string): Ignore error if the error
2857 happened after a terminating '\0'.
2859 * c-valprint.c (c_val_print): Never add 1 to return value from
2860 val_print_string; just return what it returns.
2862 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
2863 looping through all of the enums.
2864 * infrun.c (signals_info): Use it.
2866 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2868 * main.c (main): When printing warning about bad baud rate, don't
2869 use warning(); it relies on current_target which isn't set up yet.
2871 * breakpoint.c (_initialize_breakpoint): Update docstring for
2872 tbreak to match what the code actually does. Don't mention tbreak
2873 in docstrings for "enable once" or "enable breakpoints once".
2875 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2877 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
2878 while (0). That defeats the whole purpose of using do . . . while (0).
2879 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
2880 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
2881 using a ?: expression as an lvalue is not portable.
2883 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
2884 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
2885 'p' and 'r' symbol descriptors into a single symbol to look for a
2887 * README, config/sparc/tm-sparc.h: Update comments.
2889 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2891 * mdebugread.c (parse_type): Do not complain for types with
2892 an `indexNil' aux index, these are simply undefined types.
2893 Remove indexNil check from caller of parse_type.
2894 * mdebugread.c (parse_partial_symbols): Do not enter
2895 stGlobal, scCommon symbols into the minimal symbol table, their
2896 value is the size of the common, not its address.
2897 Handle scInit, scFini, scPData and scXData sections.
2898 Use minimal symbol type mst_file_* for stLabel symbols, instead of
2900 Enter stProc symbols into the global_psymbols list once, not into
2901 the static_psymbols_list.
2902 Get rid of dummy psymtab if it is empty, to allow proper detection
2903 of stripped executables.
2904 * mdebugread.c (cross_ref): Allow cross references to Fortran
2907 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2909 * stabsread.c (common_block_end, fix_common_block): Stash the
2910 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
2911 as to not assume that a pointer fits in an enum.
2913 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
2915 * os9kread.c (fill_sym): check compiler verion number for pre-
2917 * os9kread.c (os9k_process_one_symbol): address of symbol is
2918 relative to section not module.
2919 * stabsread.c (define_symbol): add symbol type 's' as local
2921 * remote-os9k.c: add command 'set monitor_log' to turn on or off
2923 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
2924 * remote-os9k.c: fix bug in 'set remotebaud' function.
2925 * remote-os9k.c (rombug_link): minimize checking so to improve
2927 * symfile.c (symbol_file_command): check if failed to link, also make
2928 the command be able to accept more than one filenames.
2929 * target.c (target_link): check if failed to link with rombug.
2930 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
2932 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2934 * remote-es.c (es1800_child_ops): Don't declare it static.
2936 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
2938 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
2940 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2942 * dbxread.c: New variable lowest_text_address.
2943 (record_minimal_symbol, read_dbx_symtab): Set it.
2944 (read_dbx_symtab): Use lowest_text_address + text_size instead of
2945 end_of_text_address.
2946 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
2948 * dbxread.c (end_psymtab): Remove old and commented out
2949 capping_global and capping_static. Fix comments regarding
2950 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
2952 * parser-defs.h: Add "extern" to start of variable declarations so
2953 we don't end up with commons.
2954 * parse.c: Define these variables.
2956 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
2959 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
2961 * alpha-tdep.c: Change value to value_ptr.
2963 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
2965 * solib.c (elf_locate_base): New function to locate the address
2966 of the dynamic linker's runtime structure in the dynamic info section.
2967 * solib.c (locate_base): Use it instead of iterating over the list
2968 of mapped address segments.
2969 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
2972 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
2974 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
2975 (pc_in_interrupt_handler): New function. Also add PARAM decl.
2976 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
2977 signal trampoline and interrupt routines.
2978 (frame_saved_pc): Handle signal trampolines and interrupt routines.
2979 (frame_chain, frame_chain_valid): Likewise.
2980 (hppa_frame_find_saved_regs): Likewise. Also deal with special
2981 saved regs convention for SP.
2983 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
2984 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
2985 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
2987 * tm-hppah.h (IN_SIGTRAMP): Define.
2989 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
2991 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
2992 alphabetic character as the start of a name.
2994 * sparclite/Makefile.in (all install): Build and install aload.
2996 * configure.in: Accept i[34]86-*-*sysv32 because that is what
2997 config.guess and config.sub produce.
2999 * mips-tdep.c: Change value to value_ptr.
3001 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3003 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
3004 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
3005 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
3006 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
3007 value with value_ptr. This is for the ptx compiler.
3008 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
3010 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
3011 #if 0 i386_float_info.
3012 * symm-tdep.c (round): Remove. Also remove sgttyb.
3013 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
3014 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
3015 * i386-tdep.c (i386_frame_find_saved_regs): Put in
3016 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
3018 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
3019 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
3020 symm-nat.c. Define CHILD_WAIT and declare child_wait().
3021 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
3022 tm-i386v.h is apparently OK.
3023 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
3024 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
3027 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3029 * osfsolib.c (xfer_link_map_member): Update to use new
3030 target_read_string interface.
3032 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3034 * infrun.c (wait_for_inferior): In checking
3035 remove_breakpoints_on_following_step, check
3036 through_sigtramp_breakpoint as well as step_resume_breakpoint.
3038 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3040 * os9kread.c (os9k_process_one_symbol): Rename
3041 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
3042 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
3043 (CORE_ADDR)0, from target_link, since that is what it uses.
3044 Process name at end, not during parsing (like we did before Kung's
3045 change), so that -readnow and -mapped can appear anywhere.
3046 Make text_relocation a local variable.
3047 * config/i386/i386os9k.mt: Fix comment.
3048 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
3049 * os9kread.c: Put "comments" after #endif inside /* */.
3050 * stabsread.h: Add os9k_stabs variable.
3051 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
3053 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
3054 descriptor in global_symbols not local_symbols.
3055 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
3057 (read_type): If os9k_stabs, accept function parameters after 'f'
3059 (read_array_type): If os9k_stabs, don't expect index type and
3060 expect lower and upper to be separated by ',' not ';'.
3061 (read_enum_type): If os9k_stabs, read a number before the first
3062 enumeration constant.
3063 (os9k_init_type_vector): New function.
3064 (dbx_lookup_type): Call it when starting new type vector.
3065 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
3066 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
3067 * os9kstab.c: Removed.
3068 * Makefile.in: Update accordingly.
3069 * objfiles.c (objfile_relocate_data): Removed.
3070 * remote-os9k.c (rombug_wait): Call objfile_relocate
3071 not objfile_relocate_data.
3072 * objfiles.h, objfiles.c: Remove find_pc_objfile.
3073 * remote-os9k.c (rombug_wait): Call find_pc_section not
3075 * main.c (quit_command): Check inferior_pid; revert Kung change.
3076 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
3078 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3080 * os9kread.c: New file to read os9000 style symbo table.
3081 * os9kstab.c: new file to read os9000 style stabs.
3082 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
3083 * objfiles.c (find_pc_objfile): new function to search objfile
3085 * objfiles.c (objfile_relocate_data): new function to relocate
3086 data symbols in symbol table.
3087 * objfiles.h: Add two aux fields in struct objfile to handle
3088 multiple symbol table files situation like in os9000.
3089 * symfile.c: Change so 'symbol-file' command can handle multiple
3090 files. Also call target_link() to get relocation infos.
3091 * target.c (target_link): new function to get relocation info when
3092 a symbol file is requested to load.
3093 * main.c (quit_command): take out 'inferior_pid != 0' condition,
3094 because in cross mode there's no inferior pid, bit they need to
3096 Makefile.in: add os9kread.c os9kstab.c and .o's.
3097 configure.in: add i386os9k target.
3098 config/i386/i386os9k.mt: new add.
3099 config/i386/tm-i386os9k.h: new add.
3101 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3103 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
3104 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
3106 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3108 * target.c, target.h (target_read_string): Provide error detection to
3109 caller. Put string in malloc'd space, so caller need not impose
3111 * solib.c (find_solib): Update to use new interface.
3112 * irix5-nat.c (find_solib): Read o_path from inferior
3113 (clear_solib): Free storage for o_path.
3114 * valprint.c (val_print_string): Add comments.
3116 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3118 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
3121 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3123 * value.h (struct value): Add modifiable field.
3124 * values.c (allocate_value, record_latest_value, value_copy): Set it.
3125 (record_latest_value): Don't mess with VALUE_LVAL of value.
3126 * valops.c (value_assign): Check it. Reword existing error
3127 message on not_lval.
3129 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
3130 (STEP_SKIPS_DELAY): Added.
3131 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
3134 * valprint.c (val_print_string): If errcode is set, always print
3135 an error, regardless of force_ellipsis. In the non-EIO case,
3136 just print the error message rather than calling error(). Don't
3137 access *(bufptr-1) if bufptr points to the start of the buffer.
3138 When looking for '\0', don't increment bufptr and addr if bufptr
3139 started out already at limit. If an error happens on fetching the
3140 first character, don't print the string.
3142 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3144 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
3147 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
3148 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
3149 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
3150 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
3151 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
3152 * findvar.c: Update comment regarding ieee-float.h.
3154 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3156 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
3157 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
3158 Define to make backtracing through the various sigtramp handlers
3160 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
3161 the saved pc from ucontext on the stack for SVR4 signal handling.
3163 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3165 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
3166 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
3167 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
3168 just use the global variable itself. When printing baud rate,
3169 don't print a baud rate if baud_rate is -1.
3171 * coffread.c (read_coff_symtab): Pass mst_file_* to
3172 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
3173 symbols in the minimal symbols regardless of SDB_TYPE.
3175 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3177 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
3178 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
3179 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
3180 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
3181 ignored bs->stop for a bp_step_resume breakpoint.
3182 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
3183 which performs one (the check_sigtramp2 one) of the functions
3184 which had been handled by the step_resume_breakpoint. For each
3185 use of the step_resume_breakpoint, make it still use the
3186 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
3188 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
3189 When setting the frame address of the step resume breakpoint, set
3190 it to the address for frame *before* the call instruction is
3191 executed, not after.
3193 * mips-tdep.c (mips_print_register): Print integers using
3194 print_scalar_formatted rather than duplicating all the
3195 CC_HAS_LONG_LONG and so on.
3196 (mips_push_dummy_frame): Use read_register_gen rather than using
3197 read_register and then putting it back in target format with
3198 store_unsigned_integer. If registers are more than 4 bytes, give
3199 an error rather than have some registers overwrite other
3201 #if 0 unused include of opcode/mips.h.
3203 * symfile.h: Don't declare arguments for coff_getfilename.
3205 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
3207 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3209 * configure.in (hppa*-*-osf*): New configuration.
3210 * config/pa/hppaosf.mt: New target makefile fragment.
3211 * config/pa/tm-hppao.h: New target include file.
3213 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3215 * exec.c (print_section_info): Print entry point for exec_bfd only.
3216 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
3217 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
3218 causes problems if <sys/types.h> has no multiple inclusion protection.
3220 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
3222 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
3223 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
3224 (CALL_DUMMY_LENGTH): Changed accordingly.
3226 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
3228 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
3229 numbers of register windows.
3231 * sparclite/hello.c: Add factorial function for testing.
3232 * salib.c: Use macros instead of constants for I/O addresses to
3233 make 931 support easier.
3234 * sparclite.h: Change constraint for LOC to "rJ" to force use of
3235 register in sta/lda instructions.
3237 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
3239 * dbxread.c (process_one_symbol): Set
3240 block_address_function_relative for COFF like we do for ELF and SOM.
3242 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3244 * mdebugread.c (new_psymtab): Pass in section_offsets and set
3246 * mdebugread.c (handle_psymbol_enumerators): New function to enter
3247 the enumerators of an ecoff enum into the partial symbol table.
3248 * mdebugread.c (parse_partial_symbols): Call it.
3249 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
3250 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
3251 offsets. Cast psymtab->read_symtab to PTR before passing it to
3253 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
3254 set up the global offset table pointer in pic compiled code.
3255 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
3256 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
3257 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
3258 ensures that floats are promoted to doubles before they are pushed
3261 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
3263 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
3264 Fixup cache_on and flush_i_cache so that they work for both the
3265 930 and 932 processors. Rewrite most low level funcs (uart
3266 access & cache stuff) to use new ASI access macros in sparclite.h.
3267 Also make it easy to access second serial port.
3269 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3271 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
3272 <sys/stat.h>; not needed.
3274 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3276 * stack.c (print_frame_info): In "pathological" case, don't
3277 distrust the line number information.
3279 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
3281 * mips-tdep.c (mips_print_register): handle 64 bits register.
3282 * valprint.c (print_longest): fix a bug in printing 64 bits value.
3284 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3288 * Makefile.in (install): Do the sed for program_transform_name
3289 ourselves instead of worrying about INSTALL_XFORM. This enables
3290 users to override INSTALL_PROGRAM in the standard way.
3292 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
3293 depend on Makefile.in.
3295 * defs.h, valprint.c: Make longest_to_int a function not a macro.
3296 Only test against INT_MIN if a LONGEST is bigger than an int.
3298 * README: Change GhostScript to Ghostscript.
3300 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
3302 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
3303 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
3304 character file names.
3305 * Makefile.in (ALLPARAM): Add these files.
3307 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
3308 character file names.
3309 * Makefile.in: Add Kung's new mips64 files.
3311 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
3313 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
3314 mips64el-*-ecoff and mips64-big-*.
3315 * defs.h: get rid of FORCE_LONG_LONG.
3316 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
3317 parsing. Change register size to be MIPS_REGSIZE.
3319 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
3321 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
3322 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
3323 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
3325 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
3327 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
3328 (remove_commands, add_commands): Add/remove hms-drain when target
3331 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
3333 * configure.in: Add Lynx/rs6000 support.
3334 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
3335 messages. Add rs6000 support. Don't try to modify unwritable
3337 * rs6000-nat.c: Move lots of native dependent stuff (like core
3338 file support) from rs6000-tdep.c & xcoffexec.c to here.
3339 * rs6000-tdep.c: Move native dependent stuff to nat.c.
3340 * xcoffexec.c: Move native dependent stuff to nat.c.
3341 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
3343 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
3345 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
3346 New files to support Lynx/rs6000.
3348 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3350 * README: Remove note about gcc warnings on alpha, these should be
3352 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
3353 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
3354 remote-utils.c, stabsread.c: Include <string.h>.
3355 * regex.c: Include "defs.h", change re_comp argument to const char *.
3356 * infptrace.c (fetch_register, store_inferior_registers): Change
3357 regaddr to type CORE_ADDR.
3358 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
3359 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
3361 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3363 * symtab.h: Always define BYTE_BITFIELD to nothing.
3365 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3367 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
3368 * configure.in: Remove comment about m68k-em.mt.
3369 * Makefile.in: Remove references.
3371 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3373 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
3376 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3378 * target.c (target_preopen): If target_kill doesn't remove the
3379 target from the stack, use pop_target to do it.
3381 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
3382 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
3383 changes to stabsread.c from summer 1993.
3385 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
3386 printing the program, rather than passing NULL to printf.
3387 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
3388 try to call UDIDisconnect again. Print better message.
3389 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
3391 (udi_create_inferior): If udi_session_id is negative, open a new
3392 TIP rather than giving an error.
3394 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
3395 config/ns32k/ns32km3.mh: Define NAT_FILE.
3396 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
3397 (it was inconsistent and namespace-wrong) to NM_M3_H.
3398 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
3399 (m3_open): New function.
3401 * TODO: Update Mach section.
3403 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
3405 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
3407 * printcmd.c (printf_command): Add missing single-letter
3408 backslash-escape sequences, and improve error message.
3410 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3412 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
3413 rather than trying to shove an int into a pointer and back out
3414 again. This avoids compiler warnings.
3416 * defs.h (alloca): Declare as void *, not char *, on hpux.
3417 Don't prototype it, just declare the return type.
3419 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3421 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
3422 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
3424 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3426 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
3427 ZERO_REGNUM, just read it as zero without talking to the board.
3429 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
3431 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
3432 to store_floating, not nonexistent variable len.
3434 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
3436 (mips_store_word): Change calling convention to return errors, and
3437 to provide old contents if the caller wants it.
3438 (mips_xfer_memory): Deal with errors from mips_store_word.
3439 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
3440 define now that remote-mips.c doesn't use BREAKPOINT.
3442 * remote-mips.c (mips_create_inferior): Call warning if arguments
3443 specified, and then execute "set args" command. Call error, not
3444 mips_error, if executable file not specified.
3446 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
3449 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
3452 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3454 * value.h (print_longest): Rename "value" to "val" in prototype
3455 declaration because some compilers don't like arguments whose
3456 names are the same as types.
3457 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
3458 before passing it to remote_*_bytes.
3460 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
3462 * h8500-tdep.c (saved_pc_after_call): The size of the
3463 pc is memory model dependent. (segmented_command,
3464 unsegmented_command, _initialize_h8500_tdep): New commands to
3465 change memory model.
3466 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
3468 * remote-hms.c (hms_load): Remove breakpoints when loaded.
3469 (hms_wait): Use new status structure
3470 (hms_open): Push the target here. (hms_before_main_loop): Not
3471 here. (supply_val, hms_fetch_register, hms_store_register): Cope
3472 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
3473 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
3474 all registers in a compact way.
3476 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3478 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
3479 as CORE_ADDR to match definition in rs6000-tdep.c.
3481 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3483 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
3484 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
3485 definitions into the psymtab.
3487 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3489 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
3490 a special exceptionSize for the 68332.
3492 * remote-udi.c (udi_attach): If no arguments, print error.
3494 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
3496 * Makefile.in (VERSION): Bump to 4.12.1
3497 * NEWS, README: Update to match 4.12 release.
3499 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3501 * command.c (empty_sfunc): New function.
3502 (add_set_cmd): Use it instead of not_just_help_class_command.
3503 (not_just_help_class_command): Change calling convention back to
3504 what it was before yesterday's change.
3506 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
3507 of the type if present.
3509 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3511 * printcmd.c (decode_format): Don't blithely set the size for
3512 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
3514 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
3515 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
3516 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
3517 always just check against INT_MIN and INT_MAX (this also fixes things
3518 if sizeof (long) > sizeof (int), e.g. Alpha).
3519 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
3520 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
3521 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
3522 BUILTIN_TYPE_UNSIGNED_LONGEST.
3523 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
3524 longest_int and longest_unsigned_int.
3525 * value.h (struct value): Just align to LONGEST, rather than worrying
3526 about CC_HAS_LONG_LONG.
3527 * valarith.c (value_binop): Figure out type ourself based on
3528 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
3529 point is that we don't depend on CC_HAS_LONG_LONG anymore.
3530 * valprint.c (val_print_type_code_int): Just call
3531 extract_unsigned_integer directly, rather than going through
3533 * printcmd.c (decode_format): Remove code which would sometimes
3534 change 'g' size to 'w' for integers. print_scalar_formatted handles
3535 printing huge integers well enough, thank you.
3537 * command.c (add_set_cmd, not_just_help_class_command): Change
3538 to make this the sfunc, not cfunc, since that is how we call it.
3539 * command.h: Comment difference between sfunc and cfunc.
3540 * demangle.c (set_demangling_command): Add third arg since that
3541 is how it is called.
3542 (_initialize_demangler): Use sfunc, not cfunc, for
3543 set_demangling_command, since that is how it is called.
3544 Remove show_demangling_command; it has no effect.
3546 * command.c (shell_escape): Report errors correctly (with error
3547 message from strerror).
3549 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3551 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
3552 x_scnlen.l rather than x_scnlen to match corresponding change in
3555 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3557 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
3558 Change comments regarding TYPE_CODE_BOOL.
3559 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
3560 regardless of the language.
3561 (value_true): Just call value_logical_not regardless of language.
3562 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
3563 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
3564 * language.h: Improve comment for la_builtin_type_vector.
3565 * m2-lang.c (_initialize_m2_language): Don't add any fields to
3566 builtin_type_m2_bool.
3568 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
3570 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
3571 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
3573 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3575 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
3576 by restarting the ioctl.
3578 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3580 * target.h (target_wait): Add comment about calling
3581 return_to_top_level.
3583 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3585 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
3586 additional arguments.
3587 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
3589 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
3591 * sparc-stub.c: Remove unnecessary #include of memory.h.
3593 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3595 * mips-tdep.c: Remove code which sets saved_regs from
3596 init_extra_frame_info and put it in new function mips_find_saved_regs.
3597 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
3598 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
3599 check if it is NULL and call mips_find_saved_regs if so.
3601 * remote-mips.c: Use unfiltered, not filtered, output most places.
3603 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
3604 backtrace. Revise comments.
3606 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3608 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
3609 alpha and irix. The _sigtramp case has to be handled properly
3610 in the tdep files if we have no ecoff debugging info.
3611 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
3612 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
3613 without PC_REGNUM kludge.
3614 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
3615 Clean up handling of mips sigtramp frames, improve comments.
3617 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3619 * paread.c (read_unwind_info): Fix typo.
3621 * paread.c (pa_symtab_read): Update the "check_strange_names"
3622 filter to match GCC's current output. Filter out section symbols
3623 (which the HP linker sometimes puts in the wrong place).
3625 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3627 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
3629 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
3631 * Makefile.in: Remove all references to sparcly-nat.c.
3633 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
3634 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
3635 duplicating serial.h and target.h.
3637 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
3638 are not used anywhere (a 5 Oct 1993 change removed the uses).
3640 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
3641 * config/m68k/es1800.mt: Add comment.
3642 * remote-es.c: Extensive changes to update to current conventions.
3644 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
3645 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
3646 to achieve the desired timeout.
3647 * serial.h (serial_t): Add field timeout_remaining.
3649 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3651 * c-exp.y (yylex): Reenable nested type code.
3653 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3655 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
3657 * remote-mips.c (mips_ops): Fix docstring.
3659 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
3661 * config/m68k/tm-monitor.h: Changes to bring this into accordance
3662 with the old tm-m68k-em.h:
3663 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
3664 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
3665 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
3666 Add FIXME regarding GET_LONGJMP_TARGET.
3668 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
3669 * infptrace.c (kill_inferior): Add comments.
3670 * main.c (quit_command): Call target_close after we kill or
3672 * remote-udi.c (udi_close): Don't error() if QUITTING.
3674 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
3676 * configure.in: Make m68k-coff and aout add monitor support in
3677 addition to the standard serial support.
3679 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3681 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
3684 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3686 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
3687 * elfread.c (record_minimal_symbol_and_info),
3688 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
3690 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3692 * i386-stub.c: Add ".text" right before "mem_fault:".
3694 * main.c (baud_rate): Add FIXME comment about printing -1 value.
3696 * remote-utils.c (usage): Fix message to be accurate and conform
3697 more closely to normal conventions.
3699 * remote-utils.c (gr_files_info): Have the exec_bfd test control
3700 whether to show information about exec_bfd, and not control whether
3701 to show information about device and speed.
3703 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
3704 usage message, don't dump core.
3706 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
3707 for variable size array.
3708 (bug_fetch_register, bug_store_register): Rename "value" to
3709 "fpreg_buf" because some compilers don't like variables whose
3710 names are the same as types.
3711 (bug_store_register): Use a cast when converting char * to
3714 * symmisc.c (maintenance_print_symbols): Don't refer to the name
3715 of the command in error message (the text was referring to the old
3716 name of the command).
3718 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
3720 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
3721 full details on structure elements without names. This partially
3722 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
3723 of those changes was accidental.
3725 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
3726 defined, make it an error to specify a single argument which is not
3729 * Makefile.in (version.c), main.c (print_gdb_version): Use
3730 host_alias and target_alias, not host_canonical and
3731 target_canonical, to print configuration.
3733 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3735 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
3736 of builtin_type_long. It is necessary to get a type which is
3737 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
3739 Fix many sins which will come up in 32 bit x 64 bit GDB, and
3740 various miscellaneous things discovered in the process:
3741 * printcmd.c, defs.h (print_address_numeric): New function.
3742 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
3743 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
3744 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
3745 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
3747 * utils.c, defs.h (gdb_print_address): New function.
3748 * expprint (dump_expression), gdbtypes.h: Use it.
3749 * breakpoint.c (describe_other_breakpoints),
3750 symmisc.c (dump_symtab, print_symbol):
3751 Use filtered not unfiltered I/O.
3752 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
3753 just run gdb under a debugger for this (and it had problems with
3754 printing addresses, how to print b->shadow, etc.).
3755 * buildsym.c (make_blockvector), core.c (memory_error),
3756 exec.c (print_section_info), maint.c (print_section_table),
3757 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
3758 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
3759 Add comments saying code is broken. Marked with "FIXME-32x64".
3760 * dbxread.c (process_one_symbol), partial-stab.h (default),
3761 remote-vx.c (vx_run_files_info):
3762 Don't cast int being passed to local_hex_string.
3763 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
3764 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
3766 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
3768 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
3769 * source.c: Include <sys/types.h> regardless of USG.
3771 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3773 * valops.c (value_assign): Set `type' after coercing toval.
3774 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
3775 Use extract_unsigned_integer to get the address of a reference.
3777 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3779 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
3780 AIX can use ? instead of \ for continuation. Deal with it.
3782 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
3783 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
3784 the HP compiler in ANSI mode doesn't like.
3786 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
3787 based on USG, rather than defining HAVE_SIGSETMASK to an
3788 expression containing defined. Having a macro used in #if expand
3789 to an expression containing "defined" is undefined according to
3790 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
3793 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
3795 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
3796 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
3798 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
3800 * ch-exp.y (match_string_literal): Allow a zero-length string.
3801 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
3803 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3805 * i386aix-nat.c (i386_float_info): Reverse order of registers before
3806 passing them to print_387_status.
3807 (print_387_status): Don't subtract top from 7 before using it.
3808 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
3809 from 7; the above explains it.
3811 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3813 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
3814 pointer value when fixing up the frame at the start of a function.
3816 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
3818 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
3819 Sparc from the stack.
3821 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
3823 * remote-mips.c (mips_initialize): Clear mips_initializing via
3824 cleanup chain, not directly.
3826 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
3827 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
3828 munging the timeout due to the limited range of c_cc[VTIME].
3830 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
3831 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
3832 m3-nat.c (m3_create_inferior): Pass it.
3833 * procfs.c: Remove ptrace function. It was declared in a way which
3834 conflicted with the prototype in unistd.h on Solaris.
3836 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3838 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
3839 in the sigcontext if it is a signal trampoline frame.
3840 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
3841 Define for Solaris2.
3843 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
3845 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
3846 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
3847 tm-sparc.h so they can be overridden if necessary.
3849 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
3851 * lynx-nat.c: Add Sparc support.
3852 * sparcly-nat.c: Remove. It's useless.
3853 * config/sparc/nm-sparclynx.h: Rewrite.
3854 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
3856 * config/sparc/tm-sparclynx.h: Rewrite.
3858 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
3860 * rs6000-pinsn.c: Use the new disassembler in the opcodes
3861 directory. Old code was discarded, since the new opcode table has
3864 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
3866 * Makefile.in (realclean): Remove info files per make-stds.texi.
3868 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3870 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
3871 if N_SO_ADDRESS_MAYBE_MISSING is defined.
3872 * config/sparc/tm-sun4sol2.h: Define it.
3874 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3876 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
3877 if we did not find a symbol.
3879 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3881 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
3884 * hppab-nat.c (call_ptrace): Delete redundant function.
3885 (kill_inferior, attach, detach, child_resume): Likewise.
3886 (child_xfer_memory): Likewise.
3888 * hppah-nat.c (call_ptrace): Delete redundant function.
3889 (kill_inferior, attach, detach, child_resume): Likewise.
3891 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
3893 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
3895 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
3897 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
3898 (CHILD_XFER_MEMORY): Define.
3899 (PT_*): Define so that generic infptrace.c code can be used.
3901 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3903 * xcoffread.c (xcoff_symfile_read): Make second parameter a
3904 struct section_offsets *, not a (nonexistent) struct section_offset *.
3906 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
3907 internal_xcoff_symtab, not an array of one of them. Change lots of
3908 "main_aux" to "&main_aux" and so on.
3910 * coffread.c, xcoffread.c: Include <coff/internal.h>
3913 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3915 * coffread.c (coff_getfilename): Make it not static.
3917 * xcoffread.c (read_xcoff_symtab): complain() not abort().
3919 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
3920 a completely gratuitous difference between xcoffread.c and coffread.c).
3922 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3924 * infrun.c (wait_for_inferior): Don't set frame for
3925 step_resume_breakpoint for IN_SIGTRAMP cases.
3927 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
3928 breakpoint.c (bpstat_what): Move step_resume from its own field of
3929 the struct bpstat_what into the main_action. Make it override
3930 other breakpoints. This is a conservative change in the sense
3931 that before the step resume breakpoint was a breakpoint.c
3932 breakpoint, hitting the step resume breakpoint overrode even
3933 calling bpstat_stop_status.
3935 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3937 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
3938 in case execution was stopped in the called function.
3939 * stack.c (print_frame_info, frame_info): If backtracing through
3940 a call dummy, handle the starting source line number on a line
3941 boundary like backtracing through sigtramp.
3942 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
3943 for call dummy frame right. Remove old test for dummy frame,
3944 it has been unused at least since gdb-3.5.
3945 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
3948 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3950 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
3952 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3954 * infrun.c (signals_info), target.c (target_signal_from_name):
3955 Use ugly casts to avoid enumvar < enumvar or enumvar++.
3957 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3959 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
3960 * inflow.c (terminal_ours_1): When discussing how to deal with the
3961 tty state, make note of query() as well as readline.
3963 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
3964 signals for which stop and print are cleared by default.
3966 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3968 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
3969 reserved fields to hold a stub unwind entry type. Fix typo.
3970 (stub_unwind_entry): New structure for raw stub unwind entries.
3971 (stub_unwind_types): The types of stubs we may encounter.
3972 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
3973 * hppa-tdep.c (rp_saved): Use additional information provided
3974 by linker stub unwind descriptors.
3975 (frameless_function_invocation): Likewise.
3976 (frame_chain_valid): Likewise.
3977 * paread.c (compare_unwind_entries): New function for sorting
3978 unwind table entries.
3979 (read_unwind_info): Rewrite to remove dependency on host endianness.
3980 Read in data from the $UNWIND_END$ subspace which contains linker
3981 stub unwind descriptors. Merge that data into the basic unwind
3984 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
3986 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
3988 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
3989 from either the symbol name or the auxent.
3990 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
3993 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
3995 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
3997 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
3999 * README: Update notes for alpha port.
4001 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4003 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
4004 for operation fault, constraint fault, and type fault.
4006 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4008 * Makefile.in (init.c): Add comment explaining formatting conventions.
4010 * c-exp.y (parse_number): Assign to temporary between the right
4011 shifts, to work around a bug in the SCO compiler.
4013 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
4014 Add various files which were added to GDB recently.
4016 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
4019 * Makefile.in: Add mostlyclean target.
4021 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4025 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
4027 * main.c (show_commands): Make return type of extern
4028 history_get be HIST_ENTRY, rather than struct _hist_entry.
4029 (The latter loses with the upcoming merged readline.)
4031 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4033 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
4034 const char *, not char *.
4036 * symtab.h (struct symbol): Make section short, not unsigned short.
4038 * symtab.c (lookup_symbol): Add comment about QUIT here.
4040 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
4042 * c-exp.y (parse_number): Check for overflow regardless of range
4043 checking. Fix overflow check to use unsigned LONGEST, not
4046 * c-exp.y (parse_number): Make it so that integer constants are
4047 builtin_type_long_long if builtin_type_long isn't big enough or if
4048 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
4050 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
4051 Print our "()" first, then recurse for the target type.
4053 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4055 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
4057 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
4059 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4061 * utils.c (request_quit): Re-establish signal handler regardless
4064 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
4066 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4068 * i960-tdep.c: Include target.h.
4070 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
4072 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
4074 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4076 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
4077 changes (status -> ourstatus; declare status, etc.).
4078 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
4080 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4082 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
4084 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4086 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
4088 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4090 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
4092 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4094 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
4096 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4098 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
4099 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
4101 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
4104 Add search to target vector (#if 0'd until after 4.12):
4105 * target.h (to_search, target_search): Add.
4106 * gdbcore.h, core.c (generic_search): Add.
4107 * remote.c (remote_search): Add.
4108 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
4111 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
4112 is on, call find_pc_function rather than relying just on the minimal
4113 symbols (probably only matters for symbol readers which don't put
4114 statics in the minimal symbols, but changing this strikes me as
4115 not conservative enough).
4116 Initialize name_location in all cases.
4117 If no symbol and no msymbol, don't print anything symbolic.
4119 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
4121 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
4123 * printcmd.c (print_address_symbolic): Make it search the
4124 symtabs for variables as well as functions. Add `set print
4125 fast-symbolic-addr' and default it to fast (the old way).
4126 Print line numbers for data items as well as functions.
4128 * symtab.c (find_addr_symbol): Return the symtab and the symbol
4129 address, if a symbol is found (take two more args pointing to
4130 where to store these results).
4132 * symtab.h (find_addr_symbol): Add prototype.
4134 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4136 * objfiles.h: Fix comments to reflect the fact that the phrase
4137 "top of stack" always refers to where the pushing and popping takes
4138 place, regardless of whether it is at the highest or lowest address.
4140 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4142 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
4143 compiler generated tag names.
4144 * mdebugread.c (parse_type): Handle cross references to qualified
4146 * valops.c (value_struct_elt): Improve error message if the
4147 address of a method is requested from an object instance.
4148 * valops.c (search_struct_method): Make name_matched non-static
4149 to get it initialized correctly.
4150 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
4151 exclude segment register which are not writable on newer SCO versions.
4153 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4155 * go32-xdep.c: Remove unused function uerror.
4156 (sigsetmask): Declare return type. Declare argument (to match the
4157 way it is called). Explicitly return 0.
4159 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
4161 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
4162 partial_symbol): Shrink the storage sizes of symbols, by making
4163 enums into 1-byte bitfields when compiled __GNUC__, moving all the
4164 enums and small ints to the end of each struct to improve
4165 alignment, and switching the section number from int to unsigned
4168 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
4170 * symtab.c (find_addr_symbol): New routine that will find the nearest
4171 symbol associated with an address. It does so by exhaustive
4172 search of the symtabs, so it's slow but complete.
4174 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
4176 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
4177 to [0,0] rather than [0, end of first source file]. This avoids
4178 problems with other parts of GDB looking for linetables in the
4179 _globals_ symtab. Eliminate variables num_object_files and
4180 first_object_file_end.
4182 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4184 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
4185 (pop_frame): Restore PC2 and LR0 from dummy frames.
4186 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
4187 (setup_arbitrary_frame): Handle 3 args and set up real frames.
4188 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
4189 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
4190 (SETUP_ARBITRARY_FRAME): Define.
4192 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4194 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
4196 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
4198 * remote-udi.c (udi_resume): Correct prototype.
4200 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
4202 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
4203 hppa_frame_find_saved_regs.
4204 * hppa-tdep.c (dig_fp_from_stack): Delete function.
4205 (prologue_inst_adjust_sp): New function.
4206 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
4207 (skip_prologue): Completely rewrite to use unwind information.
4208 (hppa_frame_find_saved_regs): Likewise.
4210 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4212 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
4213 to convert a signal number with appropriate bounds checking.
4215 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
4217 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
4219 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
4220 print a newline to end the display anyway.
4222 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
4223 coprocessor status regs) when popping a frame. This fixes
4224 float exceptions that occur after calling inferior functions.
4226 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
4227 Read and write the fsr (float status register) to/from the child
4228 process along with the float regs. Remove Peter Schauer's change
4229 of May 24 '93, which has higher overhead and doesn't solve the
4230 real problem (which was that FSR wasn't being set).
4232 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
4234 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
4235 stack overflow check isn't right after the register stack
4236 adjustment instruction. Metaware R2.3u compiler moves other
4237 things in front of it. This fix isn't perfect but is what's
4240 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4242 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
4244 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
4245 character filenames.
4246 * configure.in: Change accordingly.
4248 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
4250 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
4251 _filtered io routines from these two files.
4253 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4255 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
4256 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
4257 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
4259 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
4261 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4263 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
4264 printing to gdb_stderr.
4266 * remote-udi.c (udi_kill): Don't close the connection, just set
4267 inferior_pid to zero.
4268 (udi_mourn): Call remove_breakpoints.
4270 * remote-udi.c: Remove obsolete need_artificial_traps comment.
4272 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
4274 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
4276 * symtab.c (lookup_symbol): Don't try adding .c to the name.
4278 * remote-bug.c: At the start of each section, reset srec_frame
4281 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
4282 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
4283 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
4284 code which looks for those two waitkinds. Use switch statement.
4285 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
4286 CHILD_SPECIAL_WAITSTATUS.
4288 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
4289 * Move target_signal_from_host, target_signal_to_host, and
4290 store_waitstatus from inftarg.c to target.c. procfs needs them.
4291 * target.c: Include "wait.h" and <signal.h>.
4292 * target.h, infrun.c (proceed), proceed callers: Pass new code
4293 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
4294 enums being treated as unsigned and is cleaner.
4295 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
4297 * infcmd.c (signal_command), infrun.c (signals_info):
4298 Don't allow user to specify numeric equivalent of
4299 TARGET_SIGNAL_DEFAULT.
4301 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
4303 * config/alpha/alpha-netware.mt: New target support for Alpha
4305 * configure.in: Add alpha-*-netware* target.
4307 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
4309 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
4311 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4313 * target.h: Add enum target_waitkind, enum target_signal, and
4314 struct target_waitstatus. Change status argument to target_wait to
4315 be struct target_waitstatus * instead of int *.
4316 * target.h, infrun.c, all targets: Change type of signal arguments
4317 to resume(), proceed(), and target_resume() from int to enum
4319 * All targets (*_wait, *_resume): Change accordingly.
4320 * infcmd.c (program_info, signal_command), throughout infrun.c,
4321 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
4322 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
4323 signal code stuff right with the new signals would be non-trivial).
4324 * inferior.h (stop_signal): Make it enum target_signal not int.
4325 * target.c, target.h (target_signal_to_string, target_signal_to_name,
4326 target_signal_from_name): New functions.
4327 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
4328 store_waitstatus): New functions.
4329 * procfs.c (procfs_notice_signals): Use them.
4330 * i960-tdep.c (i960_fault_to_signal): New function, to replace
4332 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
4334 * objfiles.c (build_objfile_section_table): Don't abort() if
4335 objfile->sections is already set.
4337 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
4338 to match recent change to exec.c.
4342 * main.c (print_gdb_version): Change year to 1994.
4344 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
4345 * Makefile.in (NONSRC): Add ChangeLog-93.
4347 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4349 * stabsread.c (read_type): Allow defining several type numbers
4350 at once (e.g. "(1,2)=(3,4)="...).
4352 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
4354 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
4356 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4358 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
4359 to process_one_symbol.
4360 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
4361 avoid caching a bad endaddr in find_pc_partial_function.
4363 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
4365 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
4367 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
4369 * infrun.c (wait_for_inferior): Do not step or step resume past
4370 the end of a one-line function we just stepped into.
4372 For older changes see ChangeLog-93
4378 version-control: never