1 Sun Mar 20 15:21:57 1994 Doug Evans (dje@cygnus.com)
3 * sparc-tdep.c (sparc_frame_find_save_regs): Use REGISTER_RAW_SIZE
7 * sp64-tdep.c (target_ptr_bit, set_target_ptr_bit): Deleted,
8 can no longer set this at run time.
9 * config/sparc/sp64.mt (SIMFILES): Use remote-sim.o now.
10 (TM_CLIBS): Define to -lm, the simulator uses the sqrt() function.
11 * config/sparc/tm-sp64.h (FPS_REGNUM, CPS_REGNUM): Define (so
12 sparc-tdep.c compiles).
13 (TARGET_PTR_BIT): Must be a constant now, fix at 64.
16 Sat Mar 19 08:51:12 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
18 * config/m68k/{cisco.mt,tm-cisco.h}: New files.
19 * Makefile.in (ALLPARAM, ALLCONFIG): Add them.
20 * configure.in: Recognize m68*-cisco*-*.
22 * Makefile.in (TAGS): Use variables directly, rather than using
23 find, to locate TM_FILE, XM_FILE, and NAT_FILE. This is faster
24 and means that these filenames no longer need be unique across all
25 the config/* directories.
26 * configure.in: Put the config/*/ into TM_FILE, etc.
28 * m68k-stub.c (computeSignal): Return SIGFPE, not SIGURG, for chk
31 * target.h (struct section_table), objfiles.h (struct obj_section):
32 Change name of field sec_ptr to the_bfd_section. More mnemonic
33 and avoids the (sort of, for the ptx compiler) name clash with
34 the name of the typedef.
35 * exec.c, xcoffexec.c, sparc-tdep.c, rs6000-nat.c, osfsolib.c,
36 solib.c, irix5-nat.c, objfiles.c, remote.c: Change users.
38 * utils.c: Include readline.h.
39 * Makefile.in (utils.o): Add dependency.
41 * remote.c (getpkt): Add support for run-length encoding.
43 Fri Mar 18 19:11:15 1994 Steve Chamberlain (sac@jonny.cygnus.com)
45 * utils.c (prompt_for_continue): Call readline, not gdb_readline.
47 Fri Mar 18 10:25:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
49 * dstread.c (record_minimal_symbol): New arg objfile. Pass it to
50 prim_record_minimal_symbol.
53 * regex.c (EXTEND_BUFFER): Adjust pointers within buffer by
54 computing their offset from the start of the old buffer and adding
55 to the new buffer, rather than by assuming we can add the
56 difference between the old buffer and the new buffer (it might not
57 fit in an int). Merge in cosmetic differences from emacs regex.c
58 version of this macro.
60 Wed Mar 16 15:28:54 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
62 * Makefile.in (install-only): Fix use of program_transform_name.
64 Wed Mar 16 07:18:43 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
66 * printcmd.c: Remove "set print fast-symbolic-addr off" command.
67 The bug which it worked around was fixed on 25 Feb 94 in coffread.c,
68 so I'm nuking the command.
69 * symtab.c (find_addr_symbol): Comment out, no longer used.
71 * main.c (main): Don't init_source_path for the -cd argument. Now
72 that source_path doesn't contain the current_directory from when
73 GDB started up, init_source_path is no longer useful (and is
74 harmful because it clobbers a source_path set in $HOME/.gdbinit).
76 * TODO: Remove item about line numbers being off. It is useless
77 and confusing without a reproducible test case (it mentions
78 proceed(), but I was able to step through proceed without trouble).
80 Tue Mar 15 13:39:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
82 For Sunos 4.x targets, enable gdb to set breakpoints in shared
83 library functions before the executable is run. Retrieve dynamic
84 symbols from stripped executables.
85 * symtab.h (minimal_symbol_type): Add mst_solib_trampoline type.
86 * parse.c (write_exp_msymbol), symmisc.c (dump_msymbols),
87 symtab.c (list_symbols): Handle mst_solib_trampoline.
88 * minsyms.c (lookup_minimal_symbol): Handle mst_solib_trampoline
89 for all targets, remove IBM6000_TARGET dependencies.
90 * dbxread.c (read_dbx_dynamic_symtab): New function.
91 * dbxread.c (dbx_symfile_read): Use it.
92 * dbxread.c (SET_NAMESTRING): Set namestring to
93 "<bad string table index>" instead of "foo" if the string index is
95 * xcoffread.c (read_xcoff_symtab): Use mst_solib_trampoline instead
97 * symtab.c (list_symbols): Take from_tty as parameter and pass it
98 to break_command. Handle mst_file_* minimal symbol types.
99 * config/i386/tm-i386bsd.h: Give just macro name, not args, to #undef.
101 Tue Mar 15 11:40:43 1994 Kung Hsu (kung@mexican.cygnus.com)
103 * c-exp.y(yylex): fix potential memory overflow.
105 Tue Mar 15 10:33:28 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
107 * environ.c (set_in_environ): Eliminate special handling of PATH and
109 * putenv.c: Removed, conflicts with system declaration of
110 putenv on RS/6000 running AIX 3.2.5, and above change makes it
112 * Makefile.in: Change accordingly.
113 * procfs.c (procfs_create_inferior): Change comment accordingly.
115 Tue Mar 15 10:05:27 1994 Jim Kingdon (kingdon@cygnus.com)
117 * rs6000-tdep.c: Change value to value_ptr.
119 Sun Mar 13 09:45:51 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
121 * i386m3-nat.c: Include floatformat.h.
122 (get_i387_state): Use memset not bzero.
126 * Makefile.in: Enable commented out getopt_h, bfd_h, etc. Change
127 ieee-float.h to floatformat.h.
129 * valprint.c (val_print_string): Ignore error if the error
130 happened after a terminating '\0'.
132 * c-valprint.c (c_val_print): Never add 1 to return value from
133 val_print_string; just return what it returns.
135 * target.h (enum target_signal): Add TARGET_SIGNAL_FIRST, for
136 looping through all of the enums.
137 * infrun.c (signals_info): Use it.
139 Fri Mar 11 08:08:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
141 * main.c (main): When printing warning about bad baud rate, don't
142 use warning(); it relies on current_target which isn't set up yet.
144 * breakpoint.c (_initialize_breakpoint): Update docstring for
145 tbreak to match what the code actually does. Don't mention tbreak
146 in docstrings for "enable once" or "enable breakpoints once".
148 Thu Mar 10 08:52:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
150 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Don't put a semicolon after
151 while (0). That defeats the whole purpose of using do . . . while (0).
152 * mdebugread.c (parse_partial_symbols): Don't use ?: expression as
153 list for ADD_PSYMBOL_TO_LIST; the macro takes its address and
154 using a ?: expression as an lvalue is not portable.
156 * stabsread.c (define_symbol): If REG_STRUCT_HAS_ADDR, also
157 convert a LOC_ARG to a LOC_REF_ARG. Update code which combines
158 'p' and 'r' symbol descriptors into a single symbol to look for a
160 * README, config/sparc/tm-sparc.h: Update comments.
162 Wed Mar 9 21:43:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
164 * mdebugread.c (parse_type): Do not complain for types with
165 an `indexNil' aux index, these are simply undefined types.
166 Remove indexNil check from caller of parse_type.
167 * mdebugread.c (parse_partial_symbols): Do not enter
168 stGlobal, scCommon symbols into the minimal symbol table, their
169 value is the size of the common, not its address.
170 Handle scInit, scFini, scPData and scXData sections.
171 Use minimal symbol type mst_file_* for stLabel symbols, instead of
173 Enter stProc symbols into the global_psymbols list once, not into
174 the static_psymbols_list.
175 Get rid of dummy psymtab if it is empty, to allow proper detection
176 of stripped executables.
177 * mdebugread.c (cross_ref): Allow cross references to Fortran
180 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
182 * stabsread.c (common_block_end, fix_common_block): Stash the
183 struct pending * in the SYMBOL_TYPE, not the SYMBOL_NAMESPACE, so
184 as to not assume that a pointer fits in an enum.
186 Wed Mar 9 18:56:36 1994 Kung Hsu (kung@mexican.cygnus.com)
188 * os9kread.c (fill_sym): check compiler verion number for pre-
190 * os9kread.c (os9k_process_one_symbol): address of symbol is
191 relative to section not module.
192 * stabsread.c (define_symbol): add symbol type 's' as local
194 * remote-os9k.c: add command 'set monitor_log' to turn on or off
196 * remote-os9k.c: fix bug in delete breakpoint, single step trace.
197 * remote-os9k.c: fix bug in 'set remotebaud' function.
198 * remote-os9k.c (rombug_link): minimize checking so to improve
200 * symfile.c (symbol_file_command): check if failed to link, also make
201 the command be able to accept more than one filenames.
202 * target.c (target_link): check if failed to link with rombug.
203 * config/i386/tm-i386os9k.h : add #define DECR_PC_AFTER_BREAK 0.
205 Wed Mar 9 15:23:19 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
207 * remote-es.c (es1800_child_ops): Don't declare it static.
209 Tue Mar 8 11:42:39 1994 Jim Kingdon (kingdon@cygnus.com)
211 * config/i386/tm-i386v4.h: Give just macro name, not args, to #undef.
213 Tue Mar 8 06:56:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
215 * dbxread.c: New variable lowest_text_address.
216 (record_minimal_symbol, read_dbx_symtab): Set it.
217 (read_dbx_symtab): Use lowest_text_address + text_size instead of
219 * config/gould/tm-pn.h: Add comment regarding END_OF_TEXT_DEFAULT.
221 * dbxread.c (end_psymtab): Remove old and commented out
222 capping_global and capping_static. Fix comments regarding
223 N_SO_ADDRESS_MAYBE_MISSING to match the real name of the macro.
225 * parser-defs.h: Add "extern" to start of variable declarations so
226 we don't end up with commons.
227 * parse.c: Define these variables.
229 * irix5-nat.c (find_solib): Cast o_path to CORE_ADDR when using it
232 Mon Mar 7 13:00:50 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
234 * alpha-tdep.c: Change value to value_ptr.
236 Sun Mar 6 17:36:53 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
238 * solib.c (elf_locate_base): New function to locate the address
239 of the dynamic linker's runtime structure in the dynamic info section.
240 * solib.c (locate_base): Use it instead of iterating over the list
241 of mapped address segments.
242 * solib.c (look_for_base, bfd_lookup_symbol): Removed, no longer
245 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
247 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
248 (pc_in_interrupt_handler): New function. Also add PARAM decl.
249 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
250 signal trampoline and interrupt routines.
251 (frame_saved_pc): Handle signal trampolines and interrupt routines.
252 (frame_chain, frame_chain_valid): Likewise.
253 (hppa_frame_find_saved_regs): Likewise. Also deal with special
254 saved regs convention for SP.
256 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
257 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
258 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
260 * tm-hppah.h (IN_SIGTRAMP): Define.
262 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
264 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
265 alphabetic character as the start of a name.
267 * sparclite/Makefile.in (all install): Build and install aload.
269 * configure.in: Accept i[34]86-*-*sysv32 because that is what
270 config.guess and config.sub produce.
272 * mips-tdep.c: Change value to value_ptr.
274 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
276 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
277 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
278 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
279 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
280 value with value_ptr. This is for the ptx compiler.
281 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
283 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
284 #if 0 i386_float_info.
285 * symm-tdep.c (round): Remove. Also remove sgttyb.
286 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
287 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
288 * i386-tdep.c (i386_frame_find_saved_regs): Put in
289 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
291 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
292 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
293 symm-nat.c. Define CHILD_WAIT and declare child_wait().
294 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
295 tm-i386v.h is apparently OK.
296 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
297 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
300 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
302 * osfsolib.c (xfer_link_map_member): Update to use new
303 target_read_string interface.
305 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
307 * infrun.c (wait_for_inferior): In checking
308 remove_breakpoints_on_following_step, check
309 through_sigtramp_breakpoint as well as step_resume_breakpoint.
311 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
313 * os9kread.c (os9k_process_one_symbol): Rename
314 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
315 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
316 (CORE_ADDR)0, from target_link, since that is what it uses.
317 Process name at end, not during parsing (like we did before Kung's
318 change), so that -readnow and -mapped can appear anywhere.
319 Make text_relocation a local variable.
320 * config/i386/i386os9k.mt: Fix comment.
321 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
322 * os9kread.c: Put "comments" after #endif inside /* */.
323 * stabsread.h: Add os9k_stabs variable.
324 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
326 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
327 descriptor in global_symbols not local_symbols.
328 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
330 (read_type): If os9k_stabs, accept function parameters after 'f'
332 (read_array_type): If os9k_stabs, don't expect index type and
333 expect lower and upper to be separated by ',' not ';'.
334 (read_enum_type): If os9k_stabs, read a number before the first
335 enumeration constant.
336 (os9k_init_type_vector): New function.
337 (dbx_lookup_type): Call it when starting new type vector.
338 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
339 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
340 * os9kstab.c: Removed.
341 * Makefile.in: Update accordingly.
342 * objfiles.c (objfile_relocate_data): Removed.
343 * remote-os9k.c (rombug_wait): Call objfile_relocate
344 not objfile_relocate_data.
345 * objfiles.h, objfiles.c: Remove find_pc_objfile.
346 * remote-os9k.c (rombug_wait): Call find_pc_section not
348 * main.c (quit_command): Check inferior_pid; revert Kung change.
349 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
351 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
353 * os9kread.c: New file to read os9000 style symbo table.
354 * os9kstab.c: new file to read os9000 style stabs.
355 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
356 * objfiles.c (find_pc_objfile): new function to search objfile
358 * objfiles.c (objfile_relocate_data): new function to relocate
359 data symbols in symbol table.
360 * objfiles.h: Add two aux fields in struct objfile to handle
361 multiple symbol table files situation like in os9000.
362 * symfile.c: Change so 'symbol-file' command can handle multiple
363 files. Also call target_link() to get relocation infos.
364 * target.c (target_link): new function to get relocation info when
365 a symbol file is requested to load.
366 * main.c (quit_command): take out 'inferior_pid != 0' condition,
367 because in cross mode there's no inferior pid, bit they need to
369 Makefile.in: add os9kread.c os9kstab.c and .o's.
370 configure.in: add i386os9k target.
371 config/i386/i386os9k.mt: new add.
372 config/i386/tm-i386os9k.h: new add.
374 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
376 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
377 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
379 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
381 * target.c, target.h (target_read_string): Provide error detection to
382 caller. Put string in malloc'd space, so caller need not impose
384 * solib.c (find_solib): Update to use new interface.
385 * irix5-nat.c (find_solib): Read o_path from inferior
386 (clear_solib): Free storage for o_path.
387 * valprint.c (val_print_string): Add comments.
389 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
391 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
394 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
396 * value.h (struct value): Add modifiable field.
397 * values.c (allocate_value, record_latest_value, value_copy): Set it.
398 (record_latest_value): Don't mess with VALUE_LVAL of value.
399 * valops.c (value_assign): Check it. Reword existing error
402 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
403 (STEP_SKIPS_DELAY): Added.
404 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
407 * valprint.c (val_print_string): If errcode is set, always print
408 an error, regardless of force_ellipsis. In the non-EIO case,
409 just print the error message rather than calling error(). Don't
410 access *(bufptr-1) if bufptr points to the start of the buffer.
411 When looking for '\0', don't increment bufptr and addr if bufptr
412 started out already at limit. If an error happens on fetching the
413 first character, don't print the string.
415 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
417 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
420 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
421 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
422 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
423 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
424 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
425 * findvar.c: Update comment regarding ieee-float.h.
427 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
429 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
430 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
431 Define to make backtracing through the various sigtramp handlers
433 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
434 the saved pc from ucontext on the stack for SVR4 signal handling.
436 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
438 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
439 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
440 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
441 just use the global variable itself. When printing baud rate,
442 don't print a baud rate if baud_rate is -1.
444 * coffread.c (read_coff_symtab): Pass mst_file_* to
445 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
446 symbols in the minimal symbols regardless of SDB_TYPE.
448 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
450 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
451 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
452 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
453 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
454 ignored bs->stop for a bp_step_resume breakpoint.
455 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
456 which performs one (the check_sigtramp2 one) of the functions
457 which had been handled by the step_resume_breakpoint. For each
458 use of the step_resume_breakpoint, make it still use the
459 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
461 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
462 When setting the frame address of the step resume breakpoint, set
463 it to the address for frame *before* the call instruction is
466 * mips-tdep.c (mips_print_register): Print integers using
467 print_scalar_formatted rather than duplicating all the
468 CC_HAS_LONG_LONG and so on.
469 (mips_push_dummy_frame): Use read_register_gen rather than using
470 read_register and then putting it back in target format with
471 store_unsigned_integer. If registers are more than 4 bytes, give
472 an error rather than have some registers overwrite other
474 #if 0 unused include of opcode/mips.h.
476 * symfile.h: Don't declare arguments for coff_getfilename.
478 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
480 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
482 * configure.in (hppa*-*-osf*): New configuration.
483 * config/pa/hppaosf.mt: New target makefile fragment.
484 * config/pa/tm-hppao.h: New target include file.
486 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
488 * exec.c (print_section_info): Print entry point for exec_bfd only.
489 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
490 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
491 causes problems if <sys/types.h> has no multiple inclusion protection.
493 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
495 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
496 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
497 (CALL_DUMMY_LENGTH): Changed accordingly.
499 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
501 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
502 numbers of register windows.
504 * sparclite/hello.c: Add factorial function for testing.
505 * salib.c: Use macros instead of constants for I/O addresses to
506 make 931 support easier.
507 * sparclite.h: Change constraint for LOC to "rJ" to force use of
508 register in sta/lda instructions.
510 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
512 * dbxread.c (process_one_symbol): Set
513 block_address_function_relative for COFF like we do for ELF and SOM.
515 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
517 * mdebugread.c (new_psymtab): Pass in section_offsets and set
519 * mdebugread.c (handle_psymbol_enumerators): New function to enter
520 the enumerators of an ecoff enum into the partial symbol table.
521 * mdebugread.c (parse_partial_symbols): Call it.
522 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
523 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
524 offsets. Cast psymtab->read_symtab to PTR before passing it to
526 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
527 set up the global offset table pointer in pic compiled code.
528 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
529 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
530 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
531 ensures that floats are promoted to doubles before they are pushed
534 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
536 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
537 Fixup cache_on and flush_i_cache so that they work for both the
538 930 and 932 processors. Rewrite most low level funcs (uart
539 access & cache stuff) to use new ASI access macros in sparclite.h.
540 Also make it easy to access second serial port.
542 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
544 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
545 <sys/stat.h>; not needed.
547 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
549 * stack.c (print_frame_info): In "pathological" case, don't
550 distrust the line number information.
552 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
554 * mips-tdep.c (mips_print_register): handle 64 bits register.
555 * valprint.c (print_longest): fix a bug in printing 64 bits value.
557 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
561 * Makefile.in (install): Do the sed for program_transform_name
562 ourselves instead of worrying about INSTALL_XFORM. This enables
563 users to override INSTALL_PROGRAM in the standard way.
565 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
566 depend on Makefile.in.
568 * defs.h, valprint.c: Make longest_to_int a function not a macro.
569 Only test against INT_MIN if a LONGEST is bigger than an int.
571 * README: Change GhostScript to Ghostscript.
573 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
575 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
576 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
577 character file names.
578 * Makefile.in (ALLPARAM): Add these files.
580 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
581 character file names.
582 * Makefile.in: Add Kung's new mips64 files.
584 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
586 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
587 mips64el-*-ecoff and mips64-big-*.
588 * defs.h: get rid of FORCE_LONG_LONG.
589 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
590 parsing. Change register size to be MIPS_REGSIZE.
592 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
594 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
595 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
596 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
598 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
600 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
601 (remove_commands, add_commands): Add/remove hms-drain when target
604 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
606 * configure.in: Add Lynx/rs6000 support.
607 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
608 messages. Add rs6000 support. Don't try to modify unwritable
610 * rs6000-nat.c: Move lots of native dependent stuff (like core
611 file support) from rs6000-tdep.c & xcoffexec.c to here.
612 * rs6000-tdep.c: Move native dependent stuff to nat.c.
613 * xcoffexec.c: Move native dependent stuff to nat.c.
614 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
616 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
618 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
619 New files to support Lynx/rs6000.
621 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
623 * README: Remove note about gcc warnings on alpha, these should be
625 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
626 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
627 remote-utils.c, stabsread.c: Include <string.h>.
628 * regex.c: Include "defs.h", change re_comp argument to const char *.
629 * infptrace.c (fetch_register, store_inferior_registers): Change
630 regaddr to type CORE_ADDR.
631 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
632 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
634 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
636 * symtab.h: Always define BYTE_BITFIELD to nothing.
638 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
640 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
641 * configure.in: Remove comment about m68k-em.mt.
642 * Makefile.in: Remove references.
644 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
646 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
649 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
651 * target.c (target_preopen): If target_kill doesn't remove the
652 target from the stack, use pop_target to do it.
654 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
655 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
656 changes to stabsread.c from summer 1993.
658 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
659 printing the program, rather than passing NULL to printf.
660 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
661 try to call UDIDisconnect again. Print better message.
662 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
664 (udi_create_inferior): If udi_session_id is negative, open a new
665 TIP rather than giving an error.
667 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
668 config/ns32k/ns32km3.mh: Define NAT_FILE.
669 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
670 (it was inconsistent and namespace-wrong) to NM_M3_H.
671 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
672 (m3_open): New function.
674 * TODO: Update Mach section.
676 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
678 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
680 * printcmd.c (printf_command): Add missing single-letter
681 backslash-escape sequences, and improve error message.
683 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
685 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
686 rather than trying to shove an int into a pointer and back out
687 again. This avoids compiler warnings.
689 * defs.h (alloca): Declare as void *, not char *, on hpux.
690 Don't prototype it, just declare the return type.
692 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
694 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
695 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
697 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
699 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
700 ZERO_REGNUM, just read it as zero without talking to the board.
702 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
704 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
705 to store_floating, not nonexistent variable len.
707 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
709 (mips_store_word): Change calling convention to return errors, and
710 to provide old contents if the caller wants it.
711 (mips_xfer_memory): Deal with errors from mips_store_word.
712 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
713 define now that remote-mips.c doesn't use BREAKPOINT.
715 * remote-mips.c (mips_create_inferior): Call warning if arguments
716 specified, and then execute "set args" command. Call error, not
717 mips_error, if executable file not specified.
719 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
722 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
725 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
727 * value.h (print_longest): Rename "value" to "val" in prototype
728 declaration because some compilers don't like arguments whose
729 names are the same as types.
730 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
731 before passing it to remote_*_bytes.
733 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
735 * h8500-tdep.c (saved_pc_after_call): The size of the
736 pc is memory model dependent. (segmented_command,
737 unsegmented_command, _initialize_h8500_tdep): New commands to
739 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
741 * remote-hms.c (hms_load): Remove breakpoints when loaded.
742 (hms_wait): Use new status structure
743 (hms_open): Push the target here. (hms_before_main_loop): Not
744 here. (supply_val, hms_fetch_register, hms_store_register): Cope
745 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
746 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
747 all registers in a compact way.
749 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
751 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
752 as CORE_ADDR to match definition in rs6000-tdep.c.
754 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
756 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
757 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
758 definitions into the psymtab.
760 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
762 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
763 a special exceptionSize for the 68332.
765 * remote-udi.c (udi_attach): If no arguments, print error.
767 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
769 * Makefile.in (VERSION): Bump to 4.12.1
770 * NEWS, README: Update to match 4.12 release.
772 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
774 * command.c (empty_sfunc): New function.
775 (add_set_cmd): Use it instead of not_just_help_class_command.
776 (not_just_help_class_command): Change calling convention back to
777 what it was before yesterday's change.
779 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
780 of the type if present.
782 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
784 * printcmd.c (decode_format): Don't blithely set the size for
785 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
787 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
788 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
789 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
790 always just check against INT_MIN and INT_MAX (this also fixes things
791 if sizeof (long) > sizeof (int), e.g. Alpha).
792 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
793 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
794 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
795 BUILTIN_TYPE_UNSIGNED_LONGEST.
796 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
797 longest_int and longest_unsigned_int.
798 * value.h (struct value): Just align to LONGEST, rather than worrying
799 about CC_HAS_LONG_LONG.
800 * valarith.c (value_binop): Figure out type ourself based on
801 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
802 point is that we don't depend on CC_HAS_LONG_LONG anymore.
803 * valprint.c (val_print_type_code_int): Just call
804 extract_unsigned_integer directly, rather than going through
806 * printcmd.c (decode_format): Remove code which would sometimes
807 change 'g' size to 'w' for integers. print_scalar_formatted handles
808 printing huge integers well enough, thank you.
810 * command.c (add_set_cmd, not_just_help_class_command): Change
811 to make this the sfunc, not cfunc, since that is how we call it.
812 * command.h: Comment difference between sfunc and cfunc.
813 * demangle.c (set_demangling_command): Add third arg since that
815 (_initialize_demangler): Use sfunc, not cfunc, for
816 set_demangling_command, since that is how it is called.
817 Remove show_demangling_command; it has no effect.
819 * command.c (shell_escape): Report errors correctly (with error
820 message from strerror).
822 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
824 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
825 x_scnlen.l rather than x_scnlen to match corresponding change in
828 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
830 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
831 Change comments regarding TYPE_CODE_BOOL.
832 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
833 regardless of the language.
834 (value_true): Just call value_logical_not regardless of language.
835 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
836 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
837 * language.h: Improve comment for la_builtin_type_vector.
838 * m2-lang.c (_initialize_m2_language): Don't add any fields to
839 builtin_type_m2_bool.
841 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
843 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
844 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
846 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
848 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
849 by restarting the ioctl.
851 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
853 * target.h (target_wait): Add comment about calling
856 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
858 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
859 additional arguments.
860 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
862 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
864 * sparc-stub.c: Remove unnecessary #include of memory.h.
866 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
868 * mips-tdep.c: Remove code which sets saved_regs from
869 init_extra_frame_info and put it in new function mips_find_saved_regs.
870 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
871 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
872 check if it is NULL and call mips_find_saved_regs if so.
874 * remote-mips.c: Use unfiltered, not filtered, output most places.
876 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
877 backtrace. Revise comments.
879 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
881 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
882 alpha and irix. The _sigtramp case has to be handled properly
883 in the tdep files if we have no ecoff debugging info.
884 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
885 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
886 without PC_REGNUM kludge.
887 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
888 Clean up handling of mips sigtramp frames, improve comments.
890 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
892 * paread.c (read_unwind_info): Fix typo.
894 * paread.c (pa_symtab_read): Update the "check_strange_names"
895 filter to match GCC's current output. Filter out section symbols
896 (which the HP linker sometimes puts in the wrong place).
898 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
900 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
902 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
904 * Makefile.in: Remove all references to sparcly-nat.c.
906 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
907 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
908 duplicating serial.h and target.h.
910 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
911 are not used anywhere (a 5 Oct 1993 change removed the uses).
913 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
914 * config/m68k/es1800.mt: Add comment.
915 * remote-es.c: Extensive changes to update to current conventions.
917 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
918 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
919 to achieve the desired timeout.
920 * serial.h (serial_t): Add field timeout_remaining.
922 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
924 * c-exp.y (yylex): Reenable nested type code.
926 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
928 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
930 * remote-mips.c (mips_ops): Fix docstring.
932 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
934 * config/m68k/tm-monitor.h: Changes to bring this into accordance
935 with the old tm-m68k-em.h:
936 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
937 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
938 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
939 Add FIXME regarding GET_LONGJMP_TARGET.
941 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
942 * infptrace.c (kill_inferior): Add comments.
943 * main.c (quit_command): Call target_close after we kill or
945 * remote-udi.c (udi_close): Don't error() if QUITTING.
947 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
949 * configure.in: Make m68k-coff and aout add monitor support in
950 addition to the standard serial support.
952 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
954 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
957 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
959 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
960 * elfread.c (record_minimal_symbol_and_info),
961 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
963 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
965 * i386-stub.c: Add ".text" right before "mem_fault:".
967 * main.c (baud_rate): Add FIXME comment about printing -1 value.
969 * remote-utils.c (usage): Fix message to be accurate and conform
970 more closely to normal conventions.
972 * remote-utils.c (gr_files_info): Have the exec_bfd test control
973 whether to show information about exec_bfd, and not control whether
974 to show information about device and speed.
976 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
977 usage message, don't dump core.
979 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
980 for variable size array.
981 (bug_fetch_register, bug_store_register): Rename "value" to
982 "fpreg_buf" because some compilers don't like variables whose
983 names are the same as types.
984 (bug_store_register): Use a cast when converting char * to
987 * symmisc.c (maintenance_print_symbols): Don't refer to the name
988 of the command in error message (the text was referring to the old
989 name of the command).
991 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
993 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
994 full details on structure elements without names. This partially
995 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
996 of those changes was accidental.
998 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
999 defined, make it an error to specify a single argument which is not
1002 * Makefile.in (version.c), main.c (print_gdb_version): Use
1003 host_alias and target_alias, not host_canonical and
1004 target_canonical, to print configuration.
1006 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1008 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
1009 of builtin_type_long. It is necessary to get a type which is
1010 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
1012 Fix many sins which will come up in 32 bit x 64 bit GDB, and
1013 various miscellaneous things discovered in the process:
1014 * printcmd.c, defs.h (print_address_numeric): New function.
1015 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
1016 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
1017 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
1018 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
1020 * utils.c, defs.h (gdb_print_address): New function.
1021 * expprint (dump_expression), gdbtypes.h: Use it.
1022 * breakpoint.c (describe_other_breakpoints),
1023 symmisc.c (dump_symtab, print_symbol):
1024 Use filtered not unfiltered I/O.
1025 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
1026 just run gdb under a debugger for this (and it had problems with
1027 printing addresses, how to print b->shadow, etc.).
1028 * buildsym.c (make_blockvector), core.c (memory_error),
1029 exec.c (print_section_info), maint.c (print_section_table),
1030 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
1031 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
1032 Add comments saying code is broken. Marked with "FIXME-32x64".
1033 * dbxread.c (process_one_symbol), partial-stab.h (default),
1034 remote-vx.c (vx_run_files_info):
1035 Don't cast int being passed to local_hex_string.
1036 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
1037 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
1039 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
1041 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
1042 * source.c: Include <sys/types.h> regardless of USG.
1044 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1046 * valops.c (value_assign): Set `type' after coercing toval.
1047 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
1048 Use extract_unsigned_integer to get the address of a reference.
1050 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1052 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
1053 AIX can use ? instead of \ for continuation. Deal with it.
1055 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
1056 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
1057 the HP compiler in ANSI mode doesn't like.
1059 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
1060 based on USG, rather than defining HAVE_SIGSETMASK to an
1061 expression containing defined. Having a macro used in #if expand
1062 to an expression containing "defined" is undefined according to
1063 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
1066 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
1068 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1069 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
1071 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
1073 * ch-exp.y (match_string_literal): Allow a zero-length string.
1074 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
1076 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1078 * i386aix-nat.c (i386_float_info): Reverse order of registers before
1079 passing them to print_387_status.
1080 (print_387_status): Don't subtract top from 7 before using it.
1081 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
1082 from 7; the above explains it.
1084 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1086 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
1087 pointer value when fixing up the frame at the start of a function.
1089 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
1091 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
1092 Sparc from the stack.
1094 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1096 * remote-mips.c (mips_initialize): Clear mips_initializing via
1097 cleanup chain, not directly.
1099 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
1100 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
1101 munging the timeout due to the limited range of c_cc[VTIME].
1103 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
1104 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
1105 m3-nat.c (m3_create_inferior): Pass it.
1106 * procfs.c: Remove ptrace function. It was declared in a way which
1107 conflicted with the prototype in unistd.h on Solaris.
1109 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1111 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
1112 in the sigcontext if it is a signal trampoline frame.
1113 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
1114 Define for Solaris2.
1116 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
1118 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
1119 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
1120 tm-sparc.h so they can be overridden if necessary.
1122 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
1124 * lynx-nat.c: Add Sparc support.
1125 * sparcly-nat.c: Remove. It's useless.
1126 * config/sparc/nm-sparclynx.h: Rewrite.
1127 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
1129 * config/sparc/tm-sparclynx.h: Rewrite.
1131 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1133 * rs6000-pinsn.c: Use the new disassembler in the opcodes
1134 directory. Old code was discarded, since the new opcode table has
1137 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
1139 * Makefile.in (realclean): Remove info files per make-stds.texi.
1141 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1143 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
1144 if N_SO_ADDRESS_MAYBE_MISSING is defined.
1145 * config/sparc/tm-sun4sol2.h: Define it.
1147 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1149 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
1150 if we did not find a symbol.
1152 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1154 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
1157 * hppab-nat.c (call_ptrace): Delete redundant function.
1158 (kill_inferior, attach, detach, child_resume): Likewise.
1159 (child_xfer_memory): Likewise.
1161 * hppah-nat.c (call_ptrace): Delete redundant function.
1162 (kill_inferior, attach, detach, child_resume): Likewise.
1164 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
1166 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
1168 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
1170 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
1171 (CHILD_XFER_MEMORY): Define.
1172 (PT_*): Define so that generic infptrace.c code can be used.
1174 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1176 * xcoffread.c (xcoff_symfile_read): Make second parameter a
1177 struct section_offsets *, not a (nonexistent) struct section_offset *.
1179 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
1180 internal_xcoff_symtab, not an array of one of them. Change lots of
1181 "main_aux" to "&main_aux" and so on.
1183 * coffread.c, xcoffread.c: Include <coff/internal.h>
1186 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1188 * coffread.c (coff_getfilename): Make it not static.
1190 * xcoffread.c (read_xcoff_symtab): complain() not abort().
1192 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
1193 a completely gratuitous difference between xcoffread.c and coffread.c).
1195 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1197 * infrun.c (wait_for_inferior): Don't set frame for
1198 step_resume_breakpoint for IN_SIGTRAMP cases.
1200 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
1201 breakpoint.c (bpstat_what): Move step_resume from its own field of
1202 the struct bpstat_what into the main_action. Make it override
1203 other breakpoints. This is a conservative change in the sense
1204 that before the step resume breakpoint was a breakpoint.c
1205 breakpoint, hitting the step resume breakpoint overrode even
1206 calling bpstat_stop_status.
1208 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1210 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
1211 in case execution was stopped in the called function.
1212 * stack.c (print_frame_info, frame_info): If backtracing through
1213 a call dummy, handle the starting source line number on a line
1214 boundary like backtracing through sigtramp.
1215 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
1216 for call dummy frame right. Remove old test for dummy frame,
1217 it has been unused at least since gdb-3.5.
1218 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
1221 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1223 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
1225 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1227 * infrun.c (signals_info), target.c (target_signal_from_name):
1228 Use ugly casts to avoid enumvar < enumvar or enumvar++.
1230 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1232 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
1233 * inflow.c (terminal_ours_1): When discussing how to deal with the
1234 tty state, make note of query() as well as readline.
1236 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
1237 signals for which stop and print are cleared by default.
1239 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1241 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
1242 reserved fields to hold a stub unwind entry type. Fix typo.
1243 (stub_unwind_entry): New structure for raw stub unwind entries.
1244 (stub_unwind_types): The types of stubs we may encounter.
1245 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1246 * hppa-tdep.c (rp_saved): Use additional information provided
1247 by linker stub unwind descriptors.
1248 (frameless_function_invocation): Likewise.
1249 (frame_chain_valid): Likewise.
1250 * paread.c (compare_unwind_entries): New function for sorting
1251 unwind table entries.
1252 (read_unwind_info): Rewrite to remove dependency on host endianness.
1253 Read in data from the $UNWIND_END$ subspace which contains linker
1254 stub unwind descriptors. Merge that data into the basic unwind
1257 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1259 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1261 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1262 from either the symbol name or the auxent.
1263 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1266 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1268 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1270 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1272 * README: Update notes for alpha port.
1274 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1276 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1277 for operation fault, constraint fault, and type fault.
1279 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1281 * Makefile.in (init.c): Add comment explaining formatting conventions.
1283 * c-exp.y (parse_number): Assign to temporary between the right
1284 shifts, to work around a bug in the SCO compiler.
1286 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1287 Add various files which were added to GDB recently.
1289 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1292 * Makefile.in: Add mostlyclean target.
1294 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1298 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1300 * main.c (show_commands): Make return type of extern
1301 history_get be HIST_ENTRY, rather than struct _hist_entry.
1302 (The latter loses with the upcoming merged readline.)
1304 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1306 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1307 const char *, not char *.
1309 * symtab.h (struct symbol): Make section short, not unsigned short.
1311 * symtab.c (lookup_symbol): Add comment about QUIT here.
1313 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1315 * c-exp.y (parse_number): Check for overflow regardless of range
1316 checking. Fix overflow check to use unsigned LONGEST, not
1319 * c-exp.y (parse_number): Make it so that integer constants are
1320 builtin_type_long_long if builtin_type_long isn't big enough or if
1321 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1323 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1324 Print our "()" first, then recurse for the target type.
1326 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1328 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1330 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1332 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1334 * utils.c (request_quit): Re-establish signal handler regardless
1337 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1339 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1341 * i960-tdep.c: Include target.h.
1343 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1345 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1347 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1349 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1350 changes (status -> ourstatus; declare status, etc.).
1351 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1353 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1355 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1357 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1359 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1361 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1363 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1365 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1367 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1369 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1371 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1372 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1374 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1377 Add search to target vector (#if 0'd until after 4.12):
1378 * target.h (to_search, target_search): Add.
1379 * gdbcore.h, core.c (generic_search): Add.
1380 * remote.c (remote_search): Add.
1381 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1384 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1385 is on, call find_pc_function rather than relying just on the minimal
1386 symbols (probably only matters for symbol readers which don't put
1387 statics in the minimal symbols, but changing this strikes me as
1388 not conservative enough).
1389 Initialize name_location in all cases.
1390 If no symbol and no msymbol, don't print anything symbolic.
1392 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1394 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1396 * printcmd.c (print_address_symbolic): Make it search the
1397 symtabs for variables as well as functions. Add `set print
1398 fast-symbolic-addr' and default it to fast (the old way).
1399 Print line numbers for data items as well as functions.
1401 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1402 address, if a symbol is found (take two more args pointing to
1403 where to store these results).
1405 * symtab.h (find_addr_symbol): Add prototype.
1407 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1409 * objfiles.h: Fix comments to reflect the fact that the phrase
1410 "top of stack" always refers to where the pushing and popping takes
1411 place, regardless of whether it is at the highest or lowest address.
1413 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1415 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1416 compiler generated tag names.
1417 * mdebugread.c (parse_type): Handle cross references to qualified
1419 * valops.c (value_struct_elt): Improve error message if the
1420 address of a method is requested from an object instance.
1421 * valops.c (search_struct_method): Make name_matched non-static
1422 to get it initialized correctly.
1423 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1424 exclude segment register which are not writable on newer SCO versions.
1426 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1428 * go32-xdep.c: Remove unused function uerror.
1429 (sigsetmask): Declare return type. Declare argument (to match the
1430 way it is called). Explicitly return 0.
1432 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1434 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1435 partial_symbol): Shrink the storage sizes of symbols, by making
1436 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1437 enums and small ints to the end of each struct to improve
1438 alignment, and switching the section number from int to unsigned
1441 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1443 * symtab.c (find_addr_symbol): New routine that will find the nearest
1444 symbol associated with an address. It does so by exhaustive
1445 search of the symtabs, so it's slow but complete.
1447 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1449 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1450 to [0,0] rather than [0, end of first source file]. This avoids
1451 problems with other parts of GDB looking for linetables in the
1452 _globals_ symtab. Eliminate variables num_object_files and
1453 first_object_file_end.
1455 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1457 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1458 (pop_frame): Restore PC2 and LR0 from dummy frames.
1459 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1460 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1461 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1462 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1463 (SETUP_ARBITRARY_FRAME): Define.
1465 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1467 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1469 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1471 * remote-udi.c (udi_resume): Correct prototype.
1473 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1475 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1476 hppa_frame_find_saved_regs.
1477 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1478 (prologue_inst_adjust_sp): New function.
1479 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1480 (skip_prologue): Completely rewrite to use unwind information.
1481 (hppa_frame_find_saved_regs): Likewise.
1483 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1485 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1486 to convert a signal number with appropriate bounds checking.
1488 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1490 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1492 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1493 print a newline to end the display anyway.
1495 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1496 coprocessor status regs) when popping a frame. This fixes
1497 float exceptions that occur after calling inferior functions.
1499 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1500 Read and write the fsr (float status register) to/from the child
1501 process along with the float regs. Remove Peter Schauer's change
1502 of May 24 '93, which has higher overhead and doesn't solve the
1503 real problem (which was that FSR wasn't being set).
1505 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1507 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1508 stack overflow check isn't right after the register stack
1509 adjustment instruction. Metaware R2.3u compiler moves other
1510 things in front of it. This fix isn't perfect but is what's
1513 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1515 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1517 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1518 character filenames.
1519 * configure.in: Change accordingly.
1521 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1523 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1524 _filtered io routines from these two files.
1526 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1528 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1529 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1530 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1532 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1534 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1536 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1537 printing to gdb_stderr.
1539 * remote-udi.c (udi_kill): Don't close the connection, just set
1540 inferior_pid to zero.
1541 (udi_mourn): Call remove_breakpoints.
1543 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1545 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1547 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1549 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1551 * remote-bug.c: At the start of each section, reset srec_frame
1554 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1555 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1556 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1557 code which looks for those two waitkinds. Use switch statement.
1558 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1559 CHILD_SPECIAL_WAITSTATUS.
1561 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1562 * Move target_signal_from_host, target_signal_to_host, and
1563 store_waitstatus from inftarg.c to target.c. procfs needs them.
1564 * target.c: Include "wait.h" and <signal.h>.
1565 * target.h, infrun.c (proceed), proceed callers: Pass new code
1566 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1567 enums being treated as unsigned and is cleaner.
1568 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1570 * infcmd.c (signal_command), infrun.c (signals_info):
1571 Don't allow user to specify numeric equivalent of
1572 TARGET_SIGNAL_DEFAULT.
1574 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1576 * config/alpha/alpha-netware.mt: New target support for Alpha
1578 * configure.in: Add alpha-*-netware* target.
1580 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1582 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1584 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1586 * target.h: Add enum target_waitkind, enum target_signal, and
1587 struct target_waitstatus. Change status argument to target_wait to
1588 be struct target_waitstatus * instead of int *.
1589 * target.h, infrun.c, all targets: Change type of signal arguments
1590 to resume(), proceed(), and target_resume() from int to enum
1592 * All targets (*_wait, *_resume): Change accordingly.
1593 * infcmd.c (program_info, signal_command), throughout infrun.c,
1594 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1595 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1596 signal code stuff right with the new signals would be non-trivial).
1597 * inferior.h (stop_signal): Make it enum target_signal not int.
1598 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1599 target_signal_from_name): New functions.
1600 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1601 store_waitstatus): New functions.
1602 * procfs.c (procfs_notice_signals): Use them.
1603 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1605 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1607 * objfiles.c (build_objfile_section_table): Don't abort() if
1608 objfile->sections is already set.
1610 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1611 to match recent change to exec.c.
1615 * main.c (print_gdb_version): Change year to 1994.
1617 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1618 * Makefile.in (NONSRC): Add ChangeLog-93.
1620 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1622 * stabsread.c (read_type): Allow defining several type numbers
1623 at once (e.g. "(1,2)=(3,4)="...).
1625 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1627 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1629 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1631 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1632 to process_one_symbol.
1633 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1634 avoid caching a bad endaddr in find_pc_partial_function.
1636 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1638 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1640 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1642 * infrun.c (wait_for_inferior): Do not step or step resume past
1643 the end of a one-line function we just stepped into.
1645 For older changes see ChangeLog-93
1651 version-control: never