1 Fri Mar 4 09:50:47 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
3 * hppa-tdep.c (pc_in_linker_stub): Move decl to beginning of file.
4 (pc_in_interrupt_handler): New function. Also add PARAM decl.
5 (find_proc_framesize): Deal with HPUX setting SAVE_SP bit for
6 signal trampoline and interrupt routines.
7 (frame_saved_pc): Handle signal trampolines and interrupt routines.
8 (frame_chain, frame_chain_valid): Likewise.
9 (hppa_frame_find_saved_regs): Likewise. Also deal with special
10 saved regs convention for SP.
12 * tm-hppa[bho].h: FRAME_FIND_SAVED_PC_IN_SIGTRAMP): Define.
13 (FRAME_BASE_BEFORE_SIGTRAMP): Define.
14 (FRAME_FIND_SAVED_REGS_IN_SIGTRAMP): Define.
16 * tm-hppah.h (IN_SIGTRAMP): Define.
18 Thu Mar 3 12:41:16 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
20 * ch-exp.y (match_simple_name_string): Accept '_' as well as an
21 alphabetic character as the start of a name.
23 * sparclite/Makefile.in (all install): Build and install aload.
25 * configure.in: Accept i[34]86-*-*sysv32 because that is what
26 config.guess and config.sub produce.
28 * mips-tdep.c: Change value to value_ptr.
30 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
32 * breakpoint.c, breakpoint.h, c-valprint.c, ch-valprint.c,
33 cp-valprint.c, eval.c, expprint.c, findvar.c, language.c,
34 objfiles.h, infcmd.c, printcmd.c, stack.c, typeprint.c,
35 valarith.c, valops.c, valprint.c, value.h, values.c: Replace
36 value with value_ptr. This is for the ptx compiler.
37 * objfiles.h, target.h: Don't declare a "sec_ptr" field using a
39 * symm-nat.c: Add a bunch of stuff for symmetry's ptrace stuff.
40 #if 0 i386_float_info.
41 * symm-tdep.c (round): Remove. Also remove sgttyb.
42 * symm-tdep.c: Remove lots of stuff which duplicates stuff from
43 i386-tdep.c. Remove register_addr and ptx_coff_regno_to_gdb.
44 * i386-tdep.c (i386_frame_find_saved_regs): Put in
45 I386_REGNO_TO_SYMMETRY check in case it is needed for Dynix
47 * config/i386/nm-symmetry.h: Change KERNEL_U_ADDR. Move
48 stuff from PTRACE_READ_REGS, PTRACE_WRITE_REGS macros to
49 symm-nat.c. Define CHILD_WAIT and declare child_wait().
50 * config/i386/tm-symmetry.h: Remove call function stuff; stuff in
51 tm-i386v.h is apparently OK.
52 * config/i386/xm-symmetry.h [_SEQUENT_]: Define HAVE_TERMIOS not
53 HAVE_TERMIO. Define MEM_FNS_DECLARED, NEED_POSIX_SETPGID, and
56 Wed Mar 2 11:31:08 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
58 * osfsolib.c (xfer_link_map_member): Update to use new
59 target_read_string interface.
61 Wed Mar 2 09:17:55 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
63 * infrun.c (wait_for_inferior): In checking
64 remove_breakpoints_on_following_step, check
65 through_sigtramp_breakpoint as well as step_resume_breakpoint.
67 Tue Mar 1 16:22:56 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
69 * os9kread.c (os9k_process_one_symbol): Rename
70 VARIABLES_INSIDE_BLOCK to OS9K_VARIABLES_INSIDE_BLOCK.
71 * symfile.c (symbol_file_command): Check for (CORE_ADDR)-1, not
72 (CORE_ADDR)0, from target_link, since that is what it uses.
73 Process name at end, not during parsing (like we did before Kung's
74 change), so that -readnow and -mapped can appear anywhere.
75 Make text_relocation a local variable.
76 * config/i386/i386os9k.mt: Fix comment.
77 * Makefile.in (ALLDEPFILES): Add remote-os9k.c.
78 * os9kread.c: Put "comments" after #endif inside /* */.
79 * stabsread.h: Add os9k_stabs variable.
80 * stabsread.c (start_stabs), os9kread.c (os9k_process_one_symbol):
82 * stabsread.c (define_symbol): If os9k_stabs, put a 'V' symbol
83 descriptor in global_symbols not local_symbols.
84 (read_type): If os9k_stabs, accept 'c', 'i', and 'b' type
86 (read_type): If os9k_stabs, accept function parameters after 'f'
88 (read_array_type): If os9k_stabs, don't expect index type and
89 expect lower and upper to be separated by ',' not ';'.
90 (read_enum_type): If os9k_stabs, read a number before the first
92 (os9k_init_type_vector): New function.
93 (dbx_lookup_type): Call it when starting new type vector.
94 * config/i386/tm-i386os9k.h: Define BELIEVE_PCC_PROMOTION.
95 * (os9k_process_one_symbol): Call define_symbol not os9k_define_symbol.
96 * os9kstab.c: Removed.
97 * Makefile.in: Update accordingly.
98 * objfiles.c (objfile_relocate_data): Removed.
99 * remote-os9k.c (rombug_wait): Call objfile_relocate
100 not objfile_relocate_data.
101 * objfiles.h, objfiles.c: Remove find_pc_objfile.
102 * remote-os9k.c (rombug_wait): Call find_pc_section not
104 * main.c (quit_command): Check inferior_pid; revert Kung change.
105 * remote-os9k.c (rombug_create_inferior): Set inferior_pid.
107 Tue Mar 1 14:56:14 1994 Kung Hsu (kung@mexican.cygnus.com)
109 * os9kread.c: New file to read os9000 style symbo table.
110 * os9kstab.c: new file to read os9000 style stabs.
111 * remote-os9k.c: remote protocol talking to os9000 rombug monitor.
112 * objfiles.c (find_pc_objfile): new function to search objfile
114 * objfiles.c (objfile_relocate_data): new function to relocate
115 data symbols in symbol table.
116 * objfiles.h: Add two aux fields in struct objfile to handle
117 multiple symbol table files situation like in os9000.
118 * symfile.c: Change so 'symbol-file' command can handle multiple
119 files. Also call target_link() to get relocation infos.
120 * target.c (target_link): new function to get relocation info when
121 a symbol file is requested to load.
122 * main.c (quit_command): take out 'inferior_pid != 0' condition,
123 because in cross mode there's no inferior pid, bit they need to
125 Makefile.in: add os9kread.c os9kstab.c and .o's.
126 configure.in: add i386os9k target.
127 config/i386/i386os9k.mt: new add.
128 config/i386/tm-i386os9k.h: new add.
130 Tue Mar 1 13:16:10 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
132 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP): Handle ucbsigvechandler.
133 * sparc-tdep.c (sparc_frame_saved_pc): Handle ucbsigvechandler.
135 Tue Mar 1 11:54:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
137 * target.c, target.h (target_read_string): Provide error detection to
138 caller. Put string in malloc'd space, so caller need not impose
140 * solib.c (find_solib): Update to use new interface.
141 * irix5-nat.c (find_solib): Read o_path from inferior
142 (clear_solib): Free storage for o_path.
143 * valprint.c (val_print_string): Add comments.
145 Mon Feb 28 23:54:39 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
147 * symtab.c (decode_line_1): Handle the case when skip_quoted does not
150 Mon Feb 28 12:40:46 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
152 * value.h (struct value): Add modifiable field.
153 * values.c (allocate_value, record_latest_value, value_copy): Set it.
154 (record_latest_value): Don't mess with VALUE_LVAL of value.
155 * valops.c (value_assign): Check it. Reword existing error
158 * mips-tdep.c (mips_step_skips_delay), config/mips/tm-mips.h
159 (STEP_SKIPS_DELAY): Added.
160 * infrun.c (proceed) [STEP_SKIPS_DELAY]: Check for a breakpoint in
163 * valprint.c (val_print_string): If errcode is set, always print
164 an error, regardless of force_ellipsis. In the non-EIO case,
165 just print the error message rather than calling error(). Don't
166 access *(bufptr-1) if bufptr points to the start of the buffer.
167 When looking for '\0', don't increment bufptr and addr if bufptr
168 started out already at limit. If an error happens on fetching the
169 first character, don't print the string.
171 Sun Feb 27 21:05:06 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
173 * config/m68k/tm-apollo68b.h: Remove HAVE_68881 define; it is
176 * i387-tdep.c, i386-tdep.c i386v-nat.c, i386aix-nat.c,
177 i386m3-nat.c, config/m68k/tm-m68k.h, i960-tdep.c
178 config/i960/tm-i960.h, remote-nindy.c, config/m88k/tm-m88k.h,
179 m88k-tdep.c: Use floatformat.h instead of ieee-float.h.
180 * sparc-tdep.c: Remove now-obsolete ieee-float.h stuff
181 * findvar.c: Update comment regarding ieee-float.h.
183 Sun Feb 27 21:39:48 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
185 * config/i386/tm-i386v4.h (I386V4_SIGTRAMP_SAVED_PC, IN_SIGTRAMP,
186 FRAME_CHAIN, FRAMELESS_FUNCTION_INVOCATION, FRAME_SAVED_PC):
187 Define to make backtracing through the various sigtramp handlers
189 * i386-tdep.c (i386v4_sigtramp_saved_pc): New routine to fetch
190 the saved pc from ucontext on the stack for SVR4 signal handling.
192 Fri Feb 25 09:41:11 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
194 * remote.c, remote-mon.c, remote-utils.c, remote-utils.h,
195 target.h, remote-es.c, remote-nindy.c: Don't set baud rate if
196 baud_rate is -1. Remove sr_get_baud_rate and sr_set_baud_rate;
197 just use the global variable itself. When printing baud rate,
198 don't print a baud rate if baud_rate is -1.
200 * coffread.c (read_coff_symtab): Pass mst_file_* to
201 record_minimal_symbol for C_STAT symbols. Put C_EXT and C_STAT
202 symbols in the minimal symbols regardless of SDB_TYPE.
204 Thu Feb 24 08:30:33 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
206 * breakpoint.h (enum bptype): New type bp_through_sigtramp.
207 (bpstat_what_main_action): New code BPSTAT_WHAT_THROUGH_SIGTRAMP.
208 * breakpoint.c (bpstat_what): Return BPSTAT_WHAT_THROUGH_SIGTRAMP
209 if we hit a bp_through_sigtramp breakpoint. Remove kludge which
210 ignored bs->stop for a bp_step_resume breakpoint.
211 * infrun.c (wait_for_inferior): Make a through_sigtramp_breakpoint
212 which performs one (the check_sigtramp2 one) of the functions
213 which had been handled by the step_resume_breakpoint. For each
214 use of the step_resume_breakpoint, make it still use the
215 step_resume_breakpoint, use the through_sigtramp_breakpoint, or
217 Deal with BPSTAT_WHAT_THROUGH_SIGTRAMP return from bpstat_what.
218 When setting the frame address of the step resume breakpoint, set
219 it to the address for frame *before* the call instruction is
222 * mips-tdep.c (mips_print_register): Print integers using
223 print_scalar_formatted rather than duplicating all the
224 CC_HAS_LONG_LONG and so on.
225 (mips_push_dummy_frame): Use read_register_gen rather than using
226 read_register and then putting it back in target format with
227 store_unsigned_integer. If registers are more than 4 bytes, give
228 an error rather than have some registers overwrite other
230 #if 0 unused include of opcode/mips.h.
232 * symfile.h: Don't declare arguments for coff_getfilename.
234 * defs.h: Revert Kung change regarding FORCE_LONG_LONG.
236 Thu Feb 24 08:06:52 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
238 * configure.in (hppa*-*-osf*): New configuration.
239 * config/pa/hppaosf.mt: New target makefile fragment.
240 * config/pa/tm-hppao.h: New target include file.
242 Thu Feb 24 04:29:19 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
244 * exec.c (print_section_info): Print entry point for exec_bfd only.
245 * ser-unix.c (wait_for): Fix typo in HAVE_TERMIO case.
246 * dwarfread.c: Remove second inclusion of <sys/types.h>, which
247 causes problems if <sys/types.h> has no multiple inclusion protection.
249 Wed Feb 23 16:28:55 1994 Jeffrey A. Law (law@cygnus.com)
251 * tm-hppa.h (CALL_DUMMY): Add two NOP instructions to the end of
252 the call dummy to avoid kernel bugs in HPUX, BSD, and OSF1.
253 (CALL_DUMMY_LENGTH): Changed accordingly.
255 Wed Feb 23 16:21:25 1994 Stu Grossman (grossman at cygnus.com)
257 * sparc-stub.c (trap_low): Make trap handler work for arbitrary
258 numbers of register windows.
260 * sparclite/hello.c: Add factorial function for testing.
261 * salib.c: Use macros instead of constants for I/O addresses to
262 make 931 support easier.
263 * sparclite.h: Change constraint for LOC to "rJ" to force use of
264 register in sta/lda instructions.
266 Wed Feb 23 10:39:18 1994 Jim Kingdon (kingdon@rtl.cygnus.com)
268 * dbxread.c (process_one_symbol): Set
269 block_address_function_relative for COFF like we do for ELF and SOM.
271 Sat Feb 19 03:17:32 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
273 * mdebugread.c (new_psymtab): Pass in section_offsets and set
275 * mdebugread.c (handle_psymbol_enumerators): New function to enter
276 the enumerators of an ecoff enum into the partial symbol table.
277 * mdebugread.c (parse_partial_symbols): Call it.
278 * symfile.c (reread_symbols): Initialize objfile->*_psymbols.next.
279 * symmisc.c (dump_psymtab): Fix typo, clean up output of section
280 offsets. Cast psymtab->read_symtab to PTR before passing it to
282 * i386-tdep.c (i386_skip_prologue): Skip over instructions that
283 set up the global offset table pointer in pic compiled code.
284 * config/mips/tm-mips.h (FIX_CALL_DUMMY): For big endian targets,
285 error() on TYPE_CODE_FLT arguments whose size is greater than 8,
286 swap all other TYPE_CODE_FLT arguments as mips_push_arguments
287 ensures that floats are promoted to doubles before they are pushed
290 Fri Feb 18 23:12:59 1994 Stu Grossman (grossman at cygnus.com)
292 * sparclite/Makefile.in, sparclite/salib.c, sparclite/sparclite.h:
293 Fixup cache_on and flush_i_cache so that they work for both the
294 930 and 932 processors. Rewrite most low level funcs (uart
295 access & cache stuff) to use new ASI access macros in sparclite.h.
296 Also make it easy to access second serial port.
298 Fri Feb 18 22:17:33 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
300 * hp300ux-nat.c: Don't incloude <sys/dir.h>, <sys/ioctl.h>, or
301 <sys/stat.h>; not needed.
303 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
305 * stack.c (print_frame_info): In "pathological" case, don't
306 distrust the line number information.
308 Fri Feb 18 16:51:14 1994 Kung Hsu (kung@mexican.cygnus.com)
310 * mips-tdep.c (mips_print_register): handle 64 bits register.
311 * valprint.c (print_longest): fix a bug in printing 64 bits value.
313 Fri Feb 18 08:26:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
317 * Makefile.in (install): Do the sed for program_transform_name
318 ourselves instead of worrying about INSTALL_XFORM. This enables
319 users to override INSTALL_PROGRAM in the standard way.
321 * Makefile.in (c-exp.tab.o, ch-exp.tab.o, m2-exp.tab.o): Don't
322 depend on Makefile.in.
324 * defs.h, valprint.c: Make longest_to_int a function not a macro.
325 Only test against INT_MIN if a LONGEST is bigger than an int.
327 * README: Change GhostScript to Ghostscript.
329 Fri Feb 18 07:30:55 1994 Jim Kingdon (kingdon@cygnus.com)
331 * config/rs6000/{tm-rs6000lynx.h,nm-rs6000lynx.h,xm-rs6000lynx.h}:
332 Rename to tm-rs6000ly.h, nm-rs6000ly.h, xm-rs6000ly.h for 14
333 character file names.
334 * Makefile.in (ALLPARAM): Add these files.
336 * config/mips/littlemips64.mt: Rename to mipsel64.mt for 14
337 character file names.
338 * Makefile.in: Add Kung's new mips64 files.
340 Thu Feb 17 17:25:47 1994 Kung Hsu (kung@mexican.cygnus.com)
342 * configure.in: add mips64-*-elf, mips64-*-ecoff, mips64el-*-elf,
343 mips64el-*-ecoff and mips64-big-*.
344 * defs.h: get rid of FORCE_LONG_LONG.
345 * mips-tdep.c (mips_find_saved_regs): add sd and sdc1 instruction
346 parsing. Change register size to be MIPS_REGSIZE.
348 Thu Feb 17 09:30:22 1994 David J. Mackenzie (djm@thepub.cygnus.com)
350 * corelow.c, exec.c, irix5-nat.c, mipsread.c, objfiles.c,
351 osfsolib.c, rs6000-nat.c, solib.c, symfile.c, utils.c,
352 xcoffexec.c: Use bfd_get_error and bfd_set_error and new error names.
354 Fri Feb 11 21:47:24 1994 Steve Chamberlain (sac@sphagnum.cygnus.com)
356 * remote-hms.c (readchar, hms_open, hms_fetch_register): Made more robust.
357 (remove_commands, add_commands): Add/remove hms-drain when target
360 Fri Feb 11 16:11:38 1994 Stu Grossman (grossman at cygnus.com)
362 * configure.in: Add Lynx/rs6000 support.
363 * lynx-nat.c: Clean up some Sparc stuff. Clean up ptrace error
364 messages. Add rs6000 support. Don't try to modify unwritable
366 * rs6000-nat.c: Move lots of native dependent stuff (like core
367 file support) from rs6000-tdep.c & xcoffexec.c to here.
368 * rs6000-tdep.c: Move native dependent stuff to nat.c.
369 * xcoffexec.c: Move native dependent stuff to nat.c.
370 * config/rs6000/nm-rs6000.h: Move defs of SOLIB_* macros to here
372 * config/rs6000/tm-rs6000.h: Remove defs of SOLIB_* funcs, cuz they're
374 * config/rs6000/tm-rs6000lynx.h, config/rs6000/xm-rs6000lynx.h:
375 New files to support Lynx/rs6000.
377 Tue Feb 8 00:32:28 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
379 * README: Remove note about gcc warnings on alpha, these should be
381 * c-exp.y, ch-exp.y, core.c, corelow.c, eval.c, fork-child.c,
382 m2-exp.y, minsyms.c, nlmread.c, parse.c, putenv.c, regex.c
383 remote-utils.c, stabsread.c: Include <string.h>.
384 * regex.c: Include "defs.h", change re_comp argument to const char *.
385 * infptrace.c (fetch_register, store_inferior_registers): Change
386 regaddr to type CORE_ADDR.
387 * config/alpha/alpha-nw.mt, config/alpha/alpha-osf1.mt (MT_CFLAGS):
388 Remove, no longer necessary now that we use bfd_vma for a CORE_ADDR.
390 Mon Feb 7 09:21:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
392 * symtab.h: Always define BYTE_BITFIELD to nothing.
394 Mon Feb 7 08:44:17 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
396 * config/m68k/{m68k-em.mt,tm-m68k-em.h}: Remove; no longer used.
397 * configure.in: Remove comment about m68k-em.mt.
398 * Makefile.in: Remove references.
400 Mon Feb 7 08:22:42 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
402 * defs.h [BFD64]: Use BFD_HOST_64_BIT, not nonexistent
405 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
407 * target.c (target_preopen): If target_kill doesn't remove the
408 target from the stack, use pop_target to do it.
410 * coffread.c (process_coff_symbol, case C_TPDEF): Don't set name
411 of TYPE_CODE_PTR or TYPE_CODE_FUNC types. This parallels similar
412 changes to stabsread.c from summer 1993.
414 * remote-udi.c (udi_files_info): If prog_name is NULL, just skip
415 printing the program, rather than passing NULL to printf.
416 (udi_detach): Set udi_session_id to -1 so that udi_close doesn't
417 try to call UDIDisconnect again. Print better message.
418 (udi_kill): Just call UDIDisconnect ourselves, rather than doing
420 (udi_create_inferior): If udi_session_id is negative, open a new
421 TIP rather than giving an error.
423 * config/mips/mipsm3.mh, config/i386/i386m3.mh,
424 config/ns32k/ns32km3.mh: Define NAT_FILE.
425 * config/nm-m3.h: Change guard from _OS_MACH3_H_ and _OS_MACH3_H
426 (it was inconsistent and namespace-wrong) to NM_M3_H.
427 * m3-nat.c (mach_really_wait): Change parameter name to ourstatus.
428 (m3_open): New function.
430 * TODO: Update Mach section.
432 * Makefile.in: Remove "rapp" stuff; it is superseded by gdbserver.
434 Sun Feb 6 13:26:21 1994 Per Bothner (bothner@kalessin.cygnus.com)
436 * printcmd.c (printf_command): Add missing single-letter
437 backslash-escape sequences, and improve error message.
439 Sun Feb 6 06:55:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
441 * corelow.c (solib_add_stub, core_open): Pass address of from_tty
442 rather than trying to shove an int into a pointer and back out
443 again. This avoids compiler warnings.
445 * defs.h (alloca): Declare as void *, not char *, on hpux.
446 Don't prototype it, just declare the return type.
448 Sun Feb 6 03:25:41 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
450 * config/i386/tm-sun386.h, config/i386/tm-symmetry.h
451 (REGISTER_CONVERT_TO_RAW): Add missing backslash.
453 Sat Feb 5 08:03:41 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
455 * remote-mips.c (mips_fetch_registers): If regno is FP_REGNUM or
456 ZERO_REGNUM, just read it as zero without talking to the board.
458 * config/i386/tm-i386aix.h (REGISTER_CONVERT_TO_RAW): Add missing
460 * i386-tdep.c (i386_extract_return_value): Pass TYPE_LENGTH (type)
461 to store_floating, not nonexistent variable len.
463 * remote-mips.c (mips_insert_breakpoint, mips_remove_breakpoint):
465 (mips_store_word): Change calling convention to return errors, and
466 to provide old contents if the caller wants it.
467 (mips_xfer_memory): Deal with errors from mips_store_word.
468 * config/mips/tm-idt.h, config/mips/tm-idtl.h: Remove BREAKPOINT
469 define now that remote-mips.c doesn't use BREAKPOINT.
471 * remote-mips.c (mips_create_inferior): Call warning if arguments
472 specified, and then execute "set args" command. Call error, not
473 mips_error, if executable file not specified.
475 * remote-e7000.c: Replace "snoop" command (e7000_noecho) with
478 * config/rs6000/tm-rs6000.h (STORE_STRUCT_RETURN): Don't cast
481 Sat Feb 5 05:27:05 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
483 * value.h (print_longest): Rename "value" to "val" in prototype
484 declaration because some compilers don't like arguments whose
485 names are the same as types.
486 * remote.c (remote_xfer_memory): Cast "myaddr" to unsigned char *
487 before passing it to remote_*_bytes.
489 Fri Feb 4 15:53:18 1994 Steve Chamberlain (sac@cygnus.com)
491 * h8500-tdep.c (saved_pc_after_call): The size of the
492 pc is memory model dependent. (segmented_command,
493 unsegmented_command, _initialize_h8500_tdep): New commands to
495 * remote-e7000.c (_initialize_remote_e7000): Change name of snoop
497 * remote-hms.c (hms_load): Remove breakpoints when loaded.
498 (hms_wait): Use new status structure
499 (hms_open): Push the target here. (hms_before_main_loop): Not
500 here. (supply_val, hms_fetch_register, hms_store_register): Cope
501 with H8/500 names too. (hms_fetch_register): Take out REGISTER_TYPE.
502 * sh-tdep.c (show_regs, initialize_sh_tdep): New command to print
503 all registers in a compact way.
505 Fri Feb 4 07:41:13 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
507 * config/rs6000/tm-rs6000.h: Declare rs6000_struct_return_address
508 as CORE_ADDR to match definition in rs6000-tdep.c.
510 Fri Feb 4 01:14:20 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
512 * dwarfread.c (process_dies): Skip nested TAG_compile_unit DIEs.
513 * dwarfread.c (add_partial_symbol): Do not enter opaque aggregate
514 definitions into the psymtab.
516 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
518 * m68k-stub.c: Treat mc68332 like mc68020 most places. Provide
519 a special exceptionSize for the 68332.
521 * remote-udi.c (udi_attach): If no arguments, print error.
523 Thu Feb 3 17:34:05 1994 Fred Fish (fnf@cygnus.com)
525 * Makefile.in (VERSION): Bump to 4.12.1
526 * NEWS, README: Update to match 4.12 release.
528 Thu Feb 3 12:38:58 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
530 * command.c (empty_sfunc): New function.
531 (add_set_cmd): Use it instead of not_just_help_class_command.
532 (not_just_help_class_command): Change calling convention back to
533 what it was before yesterday's change.
535 * stabsread.c (read_sun_builtin_type): Skip the semicolon at the end
536 of the type if present.
538 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
540 * printcmd.c (decode_format): Don't blithely set the size for
541 an address to 'w'. Make it 'g' or 'h', depending on TARGET_PTR_BIT.
543 * defs.h: Just typedef CORE_ADDR to bfd_vma. Include bfd.h.
544 If BFD64, make a LONGEST a BFD_HOST_64_BIT.
545 * defs.h (longest_to_int): Don't depend on CC_HAS_LONG_LONG; instead
546 always just check against INT_MIN and INT_MAX (this also fixes things
547 if sizeof (long) > sizeof (int), e.g. Alpha).
548 * config/pa/tm-hppa.h, config/i386/sun386.h, config/rs6000/tm-rs6000.h:
549 Don't define LONGEST or BUILTIN_TYPE_LONGEST.
550 * gdbtypes.h: Remove BUILTIN_TYPE_LONGEST and
551 BUILTIN_TYPE_UNSIGNED_LONGEST.
552 * language.h, c-lang.c, ch-lang.c, m2-lang.c, language.c: Remove
553 longest_int and longest_unsigned_int.
554 * value.h (struct value): Just align to LONGEST, rather than worrying
555 about CC_HAS_LONG_LONG.
556 * valarith.c (value_binop): Figure out type ourself based on
557 sizeof (LONGEST) rather than relying on BUILTIN_TYPE_LONGEST. The
558 point is that we don't depend on CC_HAS_LONG_LONG anymore.
559 * valprint.c (val_print_type_code_int): Just call
560 extract_unsigned_integer directly, rather than going through
562 * printcmd.c (decode_format): Remove code which would sometimes
563 change 'g' size to 'w' for integers. print_scalar_formatted handles
564 printing huge integers well enough, thank you.
566 * command.c (add_set_cmd, not_just_help_class_command): Change
567 to make this the sfunc, not cfunc, since that is how we call it.
568 * command.h: Comment difference between sfunc and cfunc.
569 * demangle.c (set_demangling_command): Add third arg since that
571 (_initialize_demangler): Use sfunc, not cfunc, for
572 set_demangling_command, since that is how it is called.
573 Remove show_demangling_command; it has no effect.
575 * command.c (shell_escape): Report errors correctly (with error
576 message from strerror).
578 Wed Feb 2 14:35:41 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
580 * xcoffread.c (read_xcoff_symtab): Change CSECT_LEN to use
581 x_scnlen.l rather than x_scnlen to match corresponding change in
584 Wed Feb 2 11:16:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
586 * gdbtypes.h, ch-typeprint.c, ch-valprint.c:
587 Change comments regarding TYPE_CODE_BOOL.
588 * language.c (boolean_type): Always return 1 for TYPE_CODE_BOOL,
589 regardless of the language.
590 (value_true): Just call value_logical_not regardless of language.
591 * coffread.c (coff_read_enum_type), stabsread.c (read_enum_type):
592 Remove #if 0'd code which makes some enums TYPE_CODE_BOOL.
593 * language.h: Improve comment for la_builtin_type_vector.
594 * m2-lang.c (_initialize_m2_language): Don't add any fields to
595 builtin_type_m2_bool.
597 Tue Feb 1 17:13:32 1994 Kevin Buettner (kev@cujo.geg.mot.com)
599 * config/m88k/{tm-delta88.h,tm-delta88v4.h}, m88k-tdep.c:
600 Define IN_SIGTRAMP and backtrace correctly through signal handlers.
602 Tue Feb 1 22:13:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
604 * procfs.c (wait_fd): Handle EINTR error return from PIOCWSTOP ioctl
605 by restarting the ioctl.
607 Tue Feb 1 16:16:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
609 * target.h (target_wait): Add comment about calling
612 Tue Feb 1 12:21:00 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
614 * coffread.c (read_one_sym): bfd_coff_swap_aux_in now takes
615 additional arguments.
616 * xcoffread.c (read_xcoff_symtab, read_symbol_lineno): Likewise.
618 Mon Jan 31 16:10:41 1994 Stu Grossman (grossman at cygnus.com)
620 * sparc-stub.c: Remove unnecessary #include of memory.h.
622 Mon Jan 31 12:12:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
624 * mips-tdep.c: Remove code which sets saved_regs from
625 init_extra_frame_info and put it in new function mips_find_saved_regs.
626 (READ_FRAME_REG): Remove macro and replace uses with the expansion.
627 * mips-tdep.c, config/mips/tm-mips.h: When examining ->saved_regs,
628 check if it is NULL and call mips_find_saved_regs if so.
630 * remote-mips.c: Use unfiltered, not filtered, output most places.
632 * blockframe.c (get_prev_frame_info): Detect and stop an infinite
633 backtrace. Revise comments.
635 Mon Jan 31 09:40:33 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
637 * mdebugread.c (parse_procedure): Remove _sigtramp kludges for
638 alpha and irix. The _sigtramp case has to be handled properly
639 in the tdep files if we have no ecoff debugging info.
640 * alpha-tdep.c (alpha_frame_saved_pc, alpha_frame_chain),
641 mips-tdep.c (mips_frame_saved_pc): Handle signal handler frames
642 without PC_REGNUM kludge.
643 * mdebugread.c (fixup_sigtramp), mips-tdep.c (read_next_frame_reg):
644 Clean up handling of mips sigtramp frames, improve comments.
646 Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
648 * paread.c (read_unwind_info): Fix typo.
650 * paread.c (pa_symtab_read): Update the "check_strange_names"
651 filter to match GCC's current output. Filter out section symbols
652 (which the HP linker sometimes puts in the wrong place).
654 Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
656 * serial.h (SERIAL_SET_TTY_STATE): Comment return value.
658 * Makefile.in (TAGS): Just echo one line, rather than the whole thing.
660 * Makefile.in: Remove all references to sparcly-nat.c.
662 * Makefile.in (HFILES_NO_SRCDIR): Include dcache.h remote-utils.h
663 remote-sim.h directly, rather than via $(remote_utils_h). This avoids
664 duplicating serial.h and target.h.
666 * Makefile.in: Don't set M_INSTALL and M_UNINSTALL. These variables
667 are not used anywhere (a 5 Oct 1993 change removed the uses).
669 * config/m68k/monitor.mt (TDEPFILE): Add remote-es.o.
670 * config/m68k/es1800.mt: Add comment.
671 * remote-es.c: Extensive changes to update to current conventions.
673 * ser-unix.c (wait_for, hardwire_readchar) [HAVE_TERMIO, HAVE_TERMIOS]:
674 If the timeout is too big to fit in c_cc[VTIME], then do multiple reads
675 to achieve the desired timeout.
676 * serial.h (serial_t): Add field timeout_remaining.
678 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
680 * c-exp.y (yylex): Reenable nested type code.
682 Fri Jan 28 15:40:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
684 * a29k-tdep.c (examine_tag): Add comment regarding argcount.
686 * remote-mips.c (mips_ops): Fix docstring.
688 * remote-bug.c (bug_ops): Remove spurious newline from docstring.
690 * config/m68k/tm-monitor.h: Changes to bring this into accordance
691 with the old tm-m68k-em.h:
692 (GDBINIT_FILENAME, DEFAULT_PROMPT): Remove.
693 (HAVE_68881): Don't undefine; HAVE_68881 is obsolete.
694 (REGISTER_NAMES): Don't muck with it; what tm-m68k.h has is fine.
695 Add FIXME regarding GET_LONGJMP_TARGET.
697 * remote-udi.c (udi_close, udi_detach, udi_kill): Add comments.
698 * infptrace.c (kill_inferior): Add comments.
699 * main.c (quit_command): Call target_close after we kill or
701 * remote-udi.c (udi_close): Don't error() if QUITTING.
703 Fri Jan 28 11:55:52 1994 Rob Savoye (rob@darkstar.cygnus.com)
705 * configure.in: Make m68k-coff and aout add monitor support in
706 addition to the standard serial support.
708 Fri Jan 28 08:45:02 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
710 * mdebugread.c (psymtab_to_symtab_1): Don't complain on stLabel with
713 Fri Jan 28 10:40:34 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
715 * config/pa/tm-hppa.h: Define macro SMASH_TEXT_ADDRESS.
716 * elfread.c (record_minimal_symbol_and_info),
717 dwarfread.c (process_dies), paread.c (pa_symtab_read): Use it.
719 Thu Jan 27 15:12:23 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
721 * i386-stub.c: Add ".text" right before "mem_fault:".
723 * main.c (baud_rate): Add FIXME comment about printing -1 value.
725 * remote-utils.c (usage): Fix message to be accurate and conform
726 more closely to normal conventions.
728 * remote-utils.c (gr_files_info): Have the exec_bfd test control
729 whether to show information about exec_bfd, and not control whether
730 to show information about device and speed.
732 * remote-utils.c (gr_open): If sr_get_device returns NULL, give
733 usage message, don't dump core.
735 * remote-bug.c (bug_write_memory): Use alloca, not GCC extension
736 for variable size array.
737 (bug_fetch_register, bug_store_register): Rename "value" to
738 "fpreg_buf" because some compilers don't like variables whose
739 names are the same as types.
740 (bug_store_register): Use a cast when converting char * to
743 * symmisc.c (maintenance_print_symbols): Don't refer to the name
744 of the command in error message (the text was referring to the old
745 name of the command).
747 * symmisc.c (dump_symtab): Fix args to fprintf_filtered.
749 * c-typeprint.c (c_type_print_base): Have SHOW == 0 mean to print
750 full details on structure elements without names. This partially
751 reverts the changes of 1 Jul 1993 and 31 Aug 1993; I think this aspect
752 of those changes was accidental.
754 * stack.c (parse_frame_specification): If SETUP_ARBITRARY_FRAME is
755 defined, make it an error to specify a single argument which is not
758 * Makefile.in (version.c), main.c (print_gdb_version): Use
759 host_alias and target_alias, not host_canonical and
760 target_canonical, to print configuration.
762 Wed Jan 26 10:57:21 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
764 * parse.c (write_exp_msymbol): Use new type msymbol_addr_type instead
765 of builtin_type_long. It is necessary to get a type which is
766 TARGET_PTR_BIT bits in size; builtin_type_long might not be big enough.
768 Fix many sins which will come up in 32 bit x 64 bit GDB, and
769 various miscellaneous things discovered in the process:
770 * printcmd.c, defs.h (print_address_numeric): New function.
771 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print)
772 breakpoint.c (describe_other_breakpoints, breakpoint_1, mention),
773 cp-valprint.c (cplus_print_value), infcmd.c (jump_command),
774 printcmd.c, stack.c, symfile.c, symmisc.c, valprint.c:
776 * utils.c, defs.h (gdb_print_address): New function.
777 * expprint (dump_expression), gdbtypes.h: Use it.
778 * breakpoint.c (describe_other_breakpoints),
779 symmisc.c (dump_symtab, print_symbol):
780 Use filtered not unfiltered I/O.
781 (remove_breakpoints): Remove BREAKPOINT_DEBUG code. Might as well
782 just run gdb under a debugger for this (and it had problems with
783 printing addresses, how to print b->shadow, etc.).
784 * buildsym.c (make_blockvector), core.c (memory_error),
785 exec.c (print_section_info), maint.c (print_section_table),
786 mdebugread.c (parse_procedure), solib.c, source.c, symfile.c,
787 symmisc.c, symtab.c, valops.c, valprint.c, xcoffexec.c:
788 Add comments saying code is broken. Marked with "FIXME-32x64".
789 * dbxread.c (process_one_symbol), partial-stab.h (default),
790 remote-vx.c (vx_run_files_info):
791 Don't cast int being passed to local_hex_string.
792 * symmisc.c (print_symbol): Don't cast long being passed to %lx.
793 * symtab.h (general_symbol_info): Add comment about SYMBOL_VALUE
795 * symmisc.c (print_symbol): Print "offset" in message for LOC_ARG
797 * printcmd.c (print_address): Remove #if 0 code with ADDR_BITS_REMOVE.
798 * source.c: Include <sys/types.h> regardless of USG.
800 Tue Jan 25 12:58:26 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
802 * valops.c (value_assign): Set `type' after coercing toval.
803 * c-valprint.c (c_val_print), ch-valprint.c (chill_val_print):
804 Use extract_unsigned_integer to get the address of a reference.
806 Tue Jan 25 11:31:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
808 * stabsread.c (STABS_CONTINUE, error_type), partial-stab.h:
809 AIX can use ? instead of \ for continuation. Deal with it.
811 * paread.c (read_unwind_info): Just assign to objfile->obj_private,
812 not OBJ_UNWIND_INFO. Assigning to a cast is a GCC-ism which
813 the HP compiler in ANSI mode doesn't like.
815 * main.c: When defaulting HAVE_SIGSETMASK based on USG, just do it
816 based on USG, rather than defining HAVE_SIGSETMASK to an
817 expression containing defined. Having a macro used in #if expand
818 to an expression containing "defined" is undefined according to
819 ANSI, and the HP compiler in ANSI mode doesn't do what we wanted
822 Mon Jan 24 20:51:29 1994 John Gilmore (gnu@cygnus.com)
824 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
825 Clean up the changes of 11 Jan, as recommended by Peter Schauer.
827 Fri Jan 21 19:10:44 1994 Per Bothner (bothner@kalessin.cygnus.com)
829 * ch-exp.y (match_string_literal): Allow a zero-length string.
830 * ch-lang.c (chill_printstr): Don't print zero-length string funny.
832 Sat Jan 22 17:08:48 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
834 * i386aix-nat.c (i386_float_info): Reverse order of registers before
835 passing them to print_387_status.
836 (print_387_status): Don't subtract top from 7 before using it.
837 * i387-tdep.c: Remove comment about AIX wanting "top" subtracted
838 from 7; the above explains it.
840 Sat Jan 22 20:25:11 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
842 * mips-tdep.c (init_extra_frame_info): Use frame relative stack
843 pointer value when fixing up the frame at the start of a function.
845 Sat Jan 22 12:29:13 1994 Stu Grossman (grossman at cygnus.com)
847 * lynx-nat.c (fetch_core_registers): Load the I & L regs for the
848 Sparc from the stack.
850 Sat Jan 22 08:30:42 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
852 * remote-mips.c (mips_initialize): Clear mips_initializing via
853 cleanup chain, not directly.
855 * ser-unix.c (wait_for) [HAVE_TERMIO, HAVE_TERMIOS]: Make a timeout
856 of -1 mean forever, like in the HAVE_SGTTY case. Warn if we are
857 munging the timeout due to the limited range of c_cc[VTIME].
859 * fork-child.c, inferior.h (fork_inferior): New argument shell_file.
860 * procfs.c (procfs_create_inferior), inftarg.c (child_create_inferior),
861 m3-nat.c (m3_create_inferior): Pass it.
862 * procfs.c: Remove ptrace function. It was declared in a way which
863 conflicted with the prototype in unistd.h on Solaris.
865 Sat Jan 22 01:37:40 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
867 * sparc-tdep.c (frame_saved_pc): Get the pc from the saved pc
868 in the sigcontext if it is a signal trampoline frame.
869 * config/sparc/tm-sun4sol2.h (IN_SIGTRAMP, SIGCONTEXT_PC_OFFSET):
872 Sat Jan 22 00:34:47 1994 Stu Grossman (grossman at cygnus.com)
874 * sparc-tdep.c, lynx-nat.c, config/sparc/tm-sparc.h,
875 config/sparc/tm-sparclynx.h: Move defs of FRAME_SAVED_I0/L0 to
876 tm-sparc.h so they can be overridden if necessary.
878 Fri Jan 21 17:49:28 1994 Stu Grossman (grossman at cygnus.com)
880 * lynx-nat.c: Add Sparc support.
881 * sparcly-nat.c: Remove. It's useless.
882 * config/sparc/nm-sparclynx.h: Rewrite.
883 * config/sparc/sparclynx.mh (NATDEPFILES): Replace sparcly-nat.o
885 * config/sparc/tm-sparclynx.h: Rewrite.
887 Fri Jan 21 19:08:48 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
889 * rs6000-pinsn.c: Use the new disassembler in the opcodes
890 directory. Old code was discarded, since the new opcode table has
893 Fri Jan 21 14:28:30 1994 Fred Fish (fnf@cygnus.com)
895 * Makefile.in (realclean): Remove info files per make-stds.texi.
897 Fri Jan 21 12:47:53 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
899 * dbxread.c (end_psymtab): Only patch psymtab textlow and texthigh
900 if N_SO_ADDRESS_MAYBE_MISSING is defined.
901 * config/sparc/tm-sun4sol2.h: Define it.
903 Thu Jan 20 15:04:24 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
905 * printcmd.c (print_address_symbolic): Unconditionally use msymbol
906 if we did not find a symbol.
908 Fri Jan 21 08:20:18 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
910 * infptrace.c (child_xfer_memory): Only use if CHILD_XFER_MEMORY
913 * hppab-nat.c (call_ptrace): Delete redundant function.
914 (kill_inferior, attach, detach, child_resume): Likewise.
915 (child_xfer_memory): Likewise.
917 * hppah-nat.c (call_ptrace): Delete redundant function.
918 (kill_inferior, attach, detach, child_resume): Likewise.
920 * config/pa/hppabsd.mh (NATDEPFILES): Add infptrace.o.
922 * config/pa/hppahpux.mh (NATDEPFILES): Add infptrace.o.
924 * config/pa/nm-hppab.h (FETCH_INFERIOR_REGISTERS): Define.
926 * config/pa/nm-hppah.h (FETCH_INFERIOR_REGISTERS): define.
927 (CHILD_XFER_MEMORY): Define.
928 (PT_*): Define so that generic infptrace.c code can be used.
930 Fri Jan 21 09:23:33 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
932 * xcoffread.c (xcoff_symfile_read): Make second parameter a
933 struct section_offsets *, not a (nonexistent) struct section_offset *.
935 * xcoffread.c (read_xcoff_symtab): Make main_aux just a union
936 internal_xcoff_symtab, not an array of one of them. Change lots of
937 "main_aux" to "&main_aux" and so on.
939 * coffread.c, xcoffread.c: Include <coff/internal.h>
942 Thu Jan 20 17:30:55 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
944 * coffread.c (coff_getfilename): Make it not static.
946 * xcoffread.c (read_xcoff_symtab): complain() not abort().
948 * xcoffread.c (struct coff_symbol): Rename c_nsyms to c_naux (removes
949 a completely gratuitous difference between xcoffread.c and coffread.c).
951 Wed Jan 19 15:09:44 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
953 * infrun.c (wait_for_inferior): Don't set frame for
954 step_resume_breakpoint for IN_SIGTRAMP cases.
956 * infrun.c (wait_for_inferior), breakpoint.h (struct bpstat_what),
957 breakpoint.c (bpstat_what): Move step_resume from its own field of
958 the struct bpstat_what into the main_action. Make it override
959 other breakpoints. This is a conservative change in the sense
960 that before the step resume breakpoint was a breakpoint.c
961 breakpoint, hitting the step resume breakpoint overrode even
962 calling bpstat_stop_status.
964 Wed Jan 19 12:40:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
966 * infrun.c (normal_stop): Set stop_pc after popping the dummy frame
967 in case execution was stopped in the called function.
968 * stack.c (print_frame_info, frame_info): If backtracing through
969 a call dummy, handle the starting source line number on a line
970 boundary like backtracing through sigtramp.
971 * sparc-tdep.c (sparc_frame_find_saved_regs): Get frame address
972 for call dummy frame right. Remove old test for dummy frame,
973 it has been unused at least since gdb-3.5.
974 * sparc-tdep.c (sparc_push_dummy_frame): Set return address register
977 Tue Jan 18 16:16:35 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
979 * infcmd.c (signal_command): Accept 0 as legitimate signal number.
981 Tue Jan 18 14:09:25 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
983 * infrun.c (signals_info), target.c (target_signal_from_name):
984 Use ugly casts to avoid enumvar < enumvar or enumvar++.
986 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
988 * ser-unix.c (hardwire_noflush_set_tty_state): Don't muck with ICANON.
989 * inflow.c (terminal_ours_1): When discussing how to deal with the
990 tty state, make note of query() as well as readline.
992 * infrun.c (_initialize_infrun): Add TARGET_SIGNAL_POLL to list of
993 signals for which stop and print are cleared by default.
995 Mon Jan 17 20:00:51 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
997 * config/pa/tm-hppa.h (unwind_table_entry): Use one of the
998 reserved fields to hold a stub unwind entry type. Fix typo.
999 (stub_unwind_entry): New structure for raw stub unwind entries.
1000 (stub_unwind_types): The types of stubs we may encounter.
1001 (UNWIND_ENTRY_SIZE, STUB_UNWIND_ENTRY_SIZE): New defines.
1002 * hppa-tdep.c (rp_saved): Use additional information provided
1003 by linker stub unwind descriptors.
1004 (frameless_function_invocation): Likewise.
1005 (frame_chain_valid): Likewise.
1006 * paread.c (compare_unwind_entries): New function for sorting
1007 unwind table entries.
1008 (read_unwind_info): Rewrite to remove dependency on host endianness.
1009 Read in data from the $UNWIND_END$ subspace which contains linker
1010 stub unwind descriptors. Merge that data into the basic unwind
1013 * hppab-nat.c (_initialize_kernel_u_addr): Delete unwanted functions.
1015 Mon Jan 17 22:00:15 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1017 * xcoffread.c (read_xcoff_symtab, case C_FILE): Accept the name
1018 from either the symbol name or the auxent.
1019 * coffread.c, symfile.h (coff_getfilename): Renamed from getfilename,
1022 Mon Jan 17 13:35:01 1994 Fred Fish (fnf@cygnus.com)
1024 * Makefile.in (ALLPARAM): Change irix5.h to nm-irix5.h.
1026 Mon Jan 17 12:35:42 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1028 * README: Update notes for alpha port.
1030 Mon Jan 17 11:15:57 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1032 * i960-tdep.c (i960_fault_to_signal): Return TARGET_SIGNAL_ILL
1033 for operation fault, constraint fault, and type fault.
1035 Sun Jan 16 12:46:01 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1037 * Makefile.in (init.c): Add comment explaining formatting conventions.
1039 * c-exp.y (parse_number): Assign to temporary between the right
1040 shifts, to work around a bug in the SCO compiler.
1042 * Makefile.in (ALLCONFIG, ALLPARAM, ALLDEPFILES, HFILES_NO_SRCDIR):
1043 Add various files which were added to GDB recently.
1045 * xcoffread.c (process_xcoff_symbol): Only change 'V' to 'S' if not
1048 * Makefile.in: Add mostlyclean target.
1050 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1054 Sat Jan 15 18:27:34 1994 Per Bothner (bothner@kalessin.cygnus.com)
1056 * main.c (show_commands): Make return type of extern
1057 history_get be HIST_ENTRY, rather than struct _hist_entry.
1058 (The latter loses with the upcoming merged readline.)
1060 Sat Jan 15 10:20:13 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1062 * minsyms.c (prim_record_minimal_symbol_and_info): Make tempstring
1063 const char *, not char *.
1065 * symtab.h (struct symbol): Make section short, not unsigned short.
1067 * symtab.c (lookup_symbol): Add comment about QUIT here.
1069 * utils.c (fputs_unfiltered): Call fputs, not fputs_maybe_filtered.
1071 * c-exp.y (parse_number): Check for overflow regardless of range
1072 checking. Fix overflow check to use unsigned LONGEST, not
1075 * c-exp.y (parse_number): Make it so that integer constants are
1076 builtin_type_long_long if builtin_type_long isn't big enough or if
1077 an "LL" suffix is used. Properly handle "UL" or "LU" suffixes.
1079 * c-typeprint.c (c_type_print_varspec_suffix, case TYPE_CODE_FUNC):
1080 Print our "()" first, then recurse for the target type.
1082 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1084 * remote-udi.c (udi_create_inferior): Quote empty execfile argument.
1086 * gdbserver/low-lynx.c: Include <sys/wait.h> not "/usr/include/wait.h".
1088 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1090 * utils.c (request_quit): Re-establish signal handler regardless
1093 * config/mips/xm-irix4.h: Define HAVE_TERMIOS.
1095 Fri Jan 14 21:55:39 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1097 * i960-tdep.c: Include target.h.
1099 Fri Jan 14 17:12:28 1994 Stan Shebs (shebs@andros.cygnus.com)
1101 * lynx-nat.c (sys/wait.h): Don't use absolute pathname.
1103 Fri Jan 14 11:06:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1105 * lynx-nat.c (child_wait): Fix thinkos in struct target_waitstatus
1106 changes (status -> ourstatus; declare status, etc.).
1107 * config/nm-lynx.h: Fix child_wait prototype and include target.h.
1109 Fri Jan 14 14:17:06 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1111 * Makefile.in (ALLPARAM): Add config/nm-lynx.h.
1113 Fri Jan 14 11:49:44 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1115 * remote-mips.c (mips_request, mips_wait): Correct prototypes.
1117 Fri Jan 14 11:37:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1119 * config/i386/xm-linux.h: Define HAVE_TERMIOS.
1121 Fri Jan 14 01:04:36 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1123 * config/alpha/tm-alpha.h (CALL_DUMMY): Improve comment.
1125 Thu Jan 13 10:32:38 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1127 * remote-vx.c (vx_wait): Only call i960_fault_to_signal if I80960
1128 is defined. Otherwise just report TARGET_SIGNAL_UNKNOWN.
1130 * mips-tdep.c (mips_push_arguments): Byteswap struct_addr before
1133 Add search to target vector (#if 0'd until after 4.12):
1134 * target.h (to_search, target_search): Add.
1135 * gdbcore.h, core.c (generic_search): Add.
1136 * remote.c (remote_search): Add.
1137 * a29k-tdep.c (init_frame_info): Use target_search to find traceback
1140 * printcmd.c (print_address_symbolic): If set print fast-symbolic-addr
1141 is on, call find_pc_function rather than relying just on the minimal
1142 symbols (probably only matters for symbol readers which don't put
1143 statics in the minimal symbols, but changing this strikes me as
1144 not conservative enough).
1145 Initialize name_location in all cases.
1146 If no symbol and no msymbol, don't print anything symbolic.
1148 * a29k-tdep.c (push_dummy_frame): Add comment about saving lr0.
1150 Wed Jan 12 20:53:16 1994 John Gilmore (gnu@cygnus.com)
1152 * printcmd.c (print_address_symbolic): Make it search the
1153 symtabs for variables as well as functions. Add `set print
1154 fast-symbolic-addr' and default it to fast (the old way).
1155 Print line numbers for data items as well as functions.
1157 * symtab.c (find_addr_symbol): Return the symtab and the symbol
1158 address, if a symbol is found (take two more args pointing to
1159 where to store these results).
1161 * symtab.h (find_addr_symbol): Add prototype.
1163 Wed Jan 12 19:32:11 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1165 * objfiles.h: Fix comments to reflect the fact that the phrase
1166 "top of stack" always refers to where the pushing and popping takes
1167 place, regardless of whether it is at the highest or lowest address.
1169 Wed Jan 12 13:23:37 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1171 * mdebugread.c (parse_symbol): Do not set TYPE_TAG_NAME for
1172 compiler generated tag names.
1173 * mdebugread.c (parse_type): Handle cross references to qualified
1175 * valops.c (value_struct_elt): Improve error message if the
1176 address of a method is requested from an object instance.
1177 * valops.c (search_struct_method): Make name_matched non-static
1178 to get it initialized correctly.
1179 * config/i386/nm-i386sco.h (CANNOT_STORE_REGISTER): Define to
1180 exclude segment register which are not writable on newer SCO versions.
1182 Wed Jan 12 14:44:45 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1184 * go32-xdep.c: Remove unused function uerror.
1185 (sigsetmask): Declare return type. Declare argument (to match the
1186 way it is called). Explicitly return 0.
1188 Wed Jan 12 01:44:25 1994 John Gilmore (gnu@cygnus.com)
1190 * symtab.h (struct symbol, general_symbol_info, minimal_symbol,
1191 partial_symbol): Shrink the storage sizes of symbols, by making
1192 enums into 1-byte bitfields when compiled __GNUC__, moving all the
1193 enums and small ints to the end of each struct to improve
1194 alignment, and switching the section number from int to unsigned
1197 Wed Jan 12 00:16:26 1994 John Gilmore (gnu@cygnus.com)
1199 * symtab.c (find_addr_symbol): New routine that will find the nearest
1200 symbol associated with an address. It does so by exhaustive
1201 search of the symtabs, so it's slow but complete.
1203 Tue Jan 11 23:57:30 1994 John Gilmore (gnu@cygnus.com)
1205 * coffread.c (read_coff_symtab): Set PC bounds of _globals_ symtab
1206 to [0,0] rather than [0, end of first source file]. This avoids
1207 problems with other parts of GDB looking for linetables in the
1208 _globals_ symtab. Eliminate variables num_object_files and
1209 first_object_file_end.
1211 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1213 * a29k-tdep.c (init_frame_info): Cast null arg to examine_tag.
1214 (pop_frame): Restore PC2 and LR0 from dummy frames.
1215 (push_dummy_frame): Save PC2 and LR0 into dummy frames.
1216 (setup_arbitrary_frame): Handle 3 args and set up real frames.
1217 * config/a29k/tm-a29k.h (FRAME_NUM_ARGS): Update comments.
1218 (DUMMY_FRAME_RSIZE): Add 2 longwords for PC2 and LR0.
1219 (SETUP_ARBITRARY_FRAME): Define.
1221 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1223 * infrun.c, config/mips/tm-irix5.h: Remove #if 0'd AT_FUNCTION_START.
1225 Tue Jan 11 14:27:03 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
1227 * remote-udi.c (udi_resume): Correct prototype.
1229 Tue Jan 11 11:10:30 1994 Jeffrey A. Law (law@snake.cs.utah.edu)
1231 * config/pa/tm-hppa.h (FRAME_FIND_SAVED_REGS): Call
1232 hppa_frame_find_saved_regs.
1233 * hppa-tdep.c (dig_fp_from_stack): Delete function.
1234 (prologue_inst_adjust_sp): New function.
1235 (is_branch, inst_saves_gr, inst_saves_fr): New functions.
1236 (skip_prologue): Completely rewrite to use unwind information.
1237 (hppa_frame_find_saved_regs): Likewise.
1239 Tue Jan 11 06:59:10 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1241 * remote-mips.c (mips_wait): Use new function mips_signal_from_protocol
1242 to convert a signal number with appropriate bounds checking.
1244 * remote-mips.c (mips_wait): Fix typos (0x177 -> 0177, 0x377 -> 0377).
1246 Tue Jan 11 00:53:46 1994 John Gilmore (gnu@cygnus.com)
1248 * stack.c (frame_info): If FRAME_FIND_SAVED_REGS isn't defined,
1249 print a newline to end the display anyway.
1251 * sparc-tdep.c (sparc_pop_frame): Pop the fsr and csr (float and
1252 coprocessor status regs) when popping a frame. This fixes
1253 float exceptions that occur after calling inferior functions.
1255 * sparc-nat.c (fetch_inferior_registers, store_inferior_registers):
1256 Read and write the fsr (float status register) to/from the child
1257 process along with the float regs. Remove Peter Schauer's change
1258 of May 24 '93, which has higher overhead and doesn't solve the
1259 real problem (which was that FSR wasn't being set).
1261 Mon Jan 10 23:16:42 1994 John Gilmore (gnu@cygnus.com)
1263 * a29k-tdep.c (examine_prologue): Don't worry if the ASGEQ
1264 stack overflow check isn't right after the register stack
1265 adjustment instruction. Metaware R2.3u compiler moves other
1266 things in front of it. This fix isn't perfect but is what's
1269 Mon Jan 10 20:08:23 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1271 * c-valprint.c (c_val_print): Treat TYPE_CODE_RANGE like TYPE_CODE_INT.
1273 * config/alpha/alpha-netware.mt: Rename to alpha-nw.mt for 14
1274 character filenames.
1275 * configure.in: Change accordingly.
1277 Mon Jan 10 15:48:36 1994 Tom Lord (lord@rtl.cygnus.com)
1279 * m68k-stub.c, sparc-stub.c: removed spurious introduction of
1280 _filtered io routines from these two files.
1282 Fri Jan 7 12:42:45 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1284 * config/i386/tm-i386v.h, config/m68k/tm-m68k.h, config/mips/tm-mips.h,
1285 config/vax/tm-vax.h (CALL_DUMMY_BREAKPOINT_OFFSET): Define.
1286 * mdebugread.c (parse_symbol): Handle enum sh.type produced by
1288 * mdebugread.c (add_line): Handle zero linenos produced by DEC c89.
1290 Fri Jan 7 12:55:25 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1292 * utils.c (print_sys_errmsg): Call gdb_flush (gdb_stdout) before
1293 printing to gdb_stderr.
1295 * remote-udi.c (udi_kill): Don't close the connection, just set
1296 inferior_pid to zero.
1297 (udi_mourn): Call remove_breakpoints.
1299 * remote-udi.c: Remove obsolete need_artificial_traps comment.
1301 * i386b-nat.c (sregmap): If sEAX, etc., not defined, use tEAX, etc.
1303 Thu Jan 6 07:17:53 1994 Jim Kingdon (kingdon@deneb.cygnus.com)
1305 * symtab.c (lookup_symbol): Don't try adding .c to the name.
1307 * remote-bug.c: At the start of each section, reset srec_frame
1310 * target.h: Add TARGET_WAITKIND_LOADED and TARGET_WAITKIND_SPURIOUS.
1311 * target.c (store_waitstatus): Add CHILD_SPECIAL_WAITSTATUS hook.
1312 * infrun.c (wait_for_inferior): Replace SIGTRAP_STOP_AFTER_LOAD with
1313 code which looks for those two waitkinds. Use switch statement.
1314 * config/rs6000/tm-rs6000.h: Replace SIGTRAP_STOP_AFTER_LOAD with
1315 CHILD_SPECIAL_WAITSTATUS.
1317 * procfs.c (procfs_wait): Fix argument name to match 4 Jan changes.
1318 * Move target_signal_from_host, target_signal_to_host, and
1319 store_waitstatus from inftarg.c to target.c. procfs needs them.
1320 * target.c: Include "wait.h" and <signal.h>.
1321 * target.h, infrun.c (proceed), proceed callers: Pass new code
1322 TARGET_SIGNAL_DEFAULT instead of -1. This avoids problems with
1323 enums being treated as unsigned and is cleaner.
1324 * infrun.c (signals_info): Don't print TARGET_SIGNAL_DEFAULT or
1326 * infcmd.c (signal_command), infrun.c (signals_info):
1327 Don't allow user to specify numeric equivalent of
1328 TARGET_SIGNAL_DEFAULT.
1330 Tue Jan 4 15:34:36 1994 Stu Grossman (grossman@cygnus.com)
1332 * config/alpha/alpha-netware.mt: New target support for Alpha
1334 * configure.in: Add alpha-*-netware* target.
1336 Tue Jan 4 14:51:35 1994 Stan Shebs (shebs@andros.cygnus.com)
1338 * remote-mips.c (mips_wait): Fix ref to TARGET_WAITKIND_STOPPED.
1340 Tue Jan 4 09:47:14 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1342 * target.h: Add enum target_waitkind, enum target_signal, and
1343 struct target_waitstatus. Change status argument to target_wait to
1344 be struct target_waitstatus * instead of int *.
1345 * target.h, infrun.c, all targets: Change type of signal arguments
1346 to resume(), proceed(), and target_resume() from int to enum
1348 * All targets (*_wait, *_resume): Change accordingly.
1349 * infcmd.c (program_info, signal_command), throughout infrun.c,
1350 * fork-child.c, solib.c, hppa-tdep.c, osfsolib.c: Use this stuff.
1351 * convex-xdep.c, convex-tdep.c: Add FIXME's (getting the Convex
1352 signal code stuff right with the new signals would be non-trivial).
1353 * inferior.h (stop_signal): Make it enum target_signal not int.
1354 * target.c, target.h (target_signal_to_string, target_signal_to_name,
1355 target_signal_from_name): New functions.
1356 * inftarg.c, target.h (target_signal_to_host, target_signal_from_host,
1357 store_waitstatus): New functions.
1358 * procfs.c (procfs_notice_signals): Use them.
1359 * i960-tdep.c (i960_fault_to_signal): New function, to replace
1361 * config/i960/tm-i960.h: Don't define PRINT_RANDOM_SIGNAL.
1363 * objfiles.c (build_objfile_section_table): Don't abort() if
1364 objfile->sections is already set.
1366 * objfiles.c (add_to_objfile_sections): Check SEC_ALLOC not SEC_LOAD
1367 to match recent change to exec.c.
1371 * main.c (print_gdb_version): Change year to 1994.
1373 * ChangeLog, ChangeLog-93: Split ChangeLog at 1994.
1374 * Makefile.in (NONSRC): Add ChangeLog-93.
1376 Mon Jan 3 11:57:29 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1378 * stabsread.c (read_type): Allow defining several type numbers
1379 at once (e.g. "(1,2)=(3,4)="...).
1381 * stabsread.c (read_enum_type): Use TARGET_INT_BIT not sizeof (int).
1383 * breakpoint.c (frame_in_dummy): Check PC as well as frame.
1385 Mon Jan 3 02:47:03 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1387 * mdebugread.c (psymtab_to_symtab_1): Only pass N_STAB symbols
1388 to process_one_symbol.
1389 * symtab.c (find_pc_psymbol): Search global_psymbols as well to
1390 avoid caching a bad endaddr in find_pc_partial_function.
1392 Sun Jan 2 21:41:17 1994 Jim Kingdon (kingdon@lioth.cygnus.com)
1394 * config/m68k/tm-sun3.h: Don't define BELIEVE_PCC_PROMOTION.
1396 Sat Jan 1 04:35:23 1994 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1398 * infrun.c (wait_for_inferior): Do not step or step resume past
1399 the end of a one-line function we just stepped into.
1401 For older changes see ChangeLog-93
1407 version-control: never