1 Fri Jun 4 10:43:33 1993 Ian Lance Taylor (ian@cygnus.com)
3 * configure.in (mips-idt-ecoffl*): New target; use idtl.
4 (mips-idt-ecoff*): Added trailing '*'.
5 * config/mips/idtl.mt: New file; like idt.mt, but little endian.
7 Thu Jun 3 17:36:56 1993 Stu Grossman (grossman@cygnus.com)
9 * ser-go32.c: Clean up lots of compilation nits.
11 Thu Jun 3 14:44:57 1993 Stu Grossman (grossman@cygnus.com)
13 * Patches from Jeffrey Law <law@cs.utah.edu>.
14 * hppab-nat.c: Eliminate unnecessary ifdefs for
15 FETCH_INFERIOR_REGISTERS, CANNOT_FETCH_REGISTER, and
16 CANNOT_STORE_REGISTER.
17 (fetch_register): Delete code to handle CANNOT_FETCH_REGISTER.
18 * hppa-pinsn.c: Support 'I', 'J', and 'K' in output
19 templates for 1.1 FP computational instructions.
21 Thu Jun 3 03:34:49 1993 Stu Grossman (grossman@cygnus.com)
23 * Makefile.in: Remove ser-tcp.[co]. (Use XDEPFILES instead.)
24 * alldeps.mak, depend: Rebuild to account for ser-tcp.
25 * config/sparc/sun4os4.mh: Add ser-tcp to XDEPFILES.
26 * gdbserver/Makefile.in (gdbserver): Use -lbsd.
27 * gdbserver/remote-inflow{-sparc}.c (create_inferior): Don't use a
28 shell when running the child, as args have been expanded by the
29 time we get here. Simplify calling convention.
30 * gdbserver/remote-server.c (main): Use new calling convention
31 for create_inferior, remove defunct code for coalescing argv.
32 Remove extra calls to mywait(), as we no longer have to wade
35 * target.c (target_read_memory_partial): Don't deref errnoptr
36 when checking for null pointer.
38 Wed Jun 2 19:58:46 1993 John Gilmore (gnu@cygnus.com)
40 * remote-es1800.c: Fix typo.
42 Tue Jun 1 21:22:39 1993 Fred Fish (fnf@cygnus.com)
44 * target.c (target_read_memory_partial): Like target_read_memory,
45 but does partial reads, such as reads that bump into the end of
47 * target.h (target_read_memory_partial): Add prototype.
48 * valprint.c (PRINT_MAX_DEFAULT): New define, initial value 200.
49 * valprint.c (val_print_string): Complete rewrite to fix bug with
50 bumping into end of memory, avoiding unnecessarily long reads, and
51 fixing bug when print_max is set to 0 (unlimited print length).
52 * valprint.c (_initialize_valprint): Use PRINT_MAX_DEFAULT to
55 Tue Jun 1 18:11:35 1993 Rob Savoye (rob at darkstar.cygnus.com)
57 * configure.in: Add support for rom68k and bug boot monitors.
59 Mon May 31 10:37:04 1993 Jim Kingdon (kingdon@cygnus.com)
61 * printcmd.c (print_scalar_formatted): Print integers bigger than
62 LONGEST in hex no matter how big, and no matter what the format
65 * stabsread.c (read_type): Skip type attributes if present.
67 * stabsread.c (read_huge_number): Don't accept '0' + radix as part
68 of number, just through '0' + radix - 1.
70 Sun May 30 15:35:21 1993 Fred Fish (fnf@cygnus.com)
72 * Makefile.in (SER_HARDWIRE): Temporarily comment out ser-tcp.o.
74 * {dbxread.c, dwarfread.c} (read_ofile_symtab): Rewrite to take
75 single parameter, the pointer to the partial symtab, rather than
76 a bunch of args that are derived from the partial symtab. Change
77 prototypes and callers to match.
79 * dbxread.c (read_ofile_symtab): Remove "#if 1" around code to
80 set demangling style automatically.
81 * defs.h (CPLUS_MARKER): Clarify comment that this is only for
82 GNU C++, not C++ in general.
83 * symtab.h (general_symbol_info): Simplify by eliminating one
84 structure level for the language dependent info.
86 Sat May 29 15:59:29 1993 Fred Fish (fnf@cygnus.com)
88 * c-typeprint.c (c_type_print_base): Avoid dereferencing NULL
89 names for TYPE_CODE_STRUCT and TYPE_CODE_UNION types.
90 TYPE_CODE_ENUM was already testing for this.
92 Fri May 28 17:18:05 1993 Stu Grossman (grossman@cygnus.com)
94 * Makefile.in: Add new file ser-tcp.c.
95 * defs.h (memcmp): Add decl for memcmp to #ifndef MEM_FNS_DECLARED.
96 * findvar.c (write_register): See if we are writing back the same
97 value that's already in the register. If so, don't bother.
98 * remote.c (putpkt, getpkt): Improve handling of communication
100 * ser-go32.c: Prototype it to death. Update serial_ops and add
101 dummy routines where appropriate.
102 * ser-tcp.c: New module to implement serial I/O via TCP
104 * ser-unix.c: Clean up getting/setting of tty state. Get rid of
105 SERIAL_RESTORE, add SERIAL_{GET|SET}_TTY_STATE interfaces.
106 * serial.c: Add start of support for connect command.
107 (serial_open): Distinguish between tcp and local devices.
108 * serial.h (struct serial_ops): Get rid of restore, add
109 get_tty_state and set_tty_state. Define protoypes and macros for
111 * gdbserver/remote-utils.c: Add tcp support. (readchar): Do
112 some real buffering. Handle error conditions gracefully.
113 * gdbserver/remote-inflow-sparc.c: Update to remote-inflow.c
114 (Lynx), remove lots of cruft.
116 Fri May 28 17:24:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
118 * printcmd.c (print_address_symbolic): turn this into an assigment
119 instead of an initialization (many compilers don't accept
120 structure initialization).
122 Thu May 27 16:56:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
124 * xcoffread.c (read_xcoff_symtab): If several program csects in one
125 source file, give them all the name of the source file, rather than
126 the 2nd and subsequent ones having NULL names.
128 Thu May 27 06:16:56 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
130 * printcmd.c (print_address_symbolic): Append source filename and
131 linenumber of the symbol if print symbol-filename is on.
132 (initialize_printcmd): `set print symbol-filename'.
134 Wed May 26 13:46:16 1993 Stu Grossman (grossman@cygnus.com)
136 * configure.in: Add config for Lynx target. Configure gdbserver
137 only for Lynx. Re-do selective configuration of sparclite.
139 * gdbserver/{remote-gutils.c remote-server.c Makefile.in
140 configure.in remote-inflow.c remote-utils.c}: New files to
141 support GDB remote server. Currently only works for Lynx.
143 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
145 * stabsread.c (define_symbol, case 't'): Only set the name if it
146 is not a pointer type.
148 * stabsread.c (define_symbol): Clean up logic; move the read_type
149 calls to inside the switch statement (this improves the error
152 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
155 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
157 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
159 * source.c (line_info): Change "pc" to "address" in messages and
160 use print_address for addresses.
162 * source.c (line_info): If we don't find a symtab, print more useful
163 output, including the symbolic address.
165 * source.c (line_info): If --fullname, display the source.
166 (identify_source_line), callers: Take pc as argument, rather than
167 assuming innermost frame (emacs doesn't use this, so no one ever
169 * symtab.h: Declare frame_file_full_name.
172 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
174 * breakpoint.c (catch_command_1): Fix typo in error msg.
176 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
178 * elfread.c (elf_symfile_read): Update ELF structure and routine
179 names to specify 32-bit versions.
180 (elf_symtab_read): Retrieve size field directly from symbol,
181 instead of using old kludge.
183 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
184 calling opcodes library.
185 * z8k-tdep.c (print_insn): Likewise.
187 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
189 * stabsread.c: Remove all uses of error(). Make error_type and
190 read_type_number static.
191 (define_symbol): Don't try to deal with a missing symbol
192 descriptor which isn't followed by digit, '(', or '-'.
193 * stabsread.h: Don't declare read_type_number here.
194 * gdbtypes.h: Don't declare error_type here.
195 * xcoffread.c: Remove NO_TYPEDEFS code.
197 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
199 * mips-tdep.c: Removed #include of many header files, and #define
200 of MIPSMAGIC; no longer used.
202 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
204 * Many places: replace "the inferior" in messages with "the program"
205 or "the program being debugged".
206 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
207 and I'm getting sick of maintaining it.
209 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
212 * config/i386/go32.mh: Define SER_HARDWIRE.
213 * Makefile.in: Define SER_HARDWIRE.
215 (alldeps.mak): Add SER_HARDWIRE.
216 Remove all references to ser-hardwire.{c,o}.
217 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
219 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
221 * sparc-nat.c (store_inferior_registers): Fill in all members of
222 inferior_fp_registers by reading them from the inferior before
223 modifying and writing them back.
224 Fixes unexplainable inferior FP exceptions after calls to the inferior
225 or setting of floating point registers.
226 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
227 to register which is generated by gcc-2.4.
229 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
231 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
233 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
235 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
236 xm-i386lynx.h}: New configuration for Lynx.
238 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
240 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
241 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
243 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
244 as struct, union, or enum tags.
246 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
248 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
251 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
253 * infrun.c (wait_for_inferior),
254 infcmd.c (program_info, signal_command): Use symbolic signal names.
256 * inftarg.c (child_wait): Deal with EINTR and include message from
257 strerror if printing an error message.
259 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
261 * stabsread.c: Remove most uses of lookup_fundamental_type.
262 (define_symbol): Use read_type for type of enum constant,
263 not just read_type_number. Also don't call error().
264 (define_symbol): For unrecognized constant type, one complaint (the
265 one from error_type) is enough. Don't make our own in addition.
266 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
267 * gdbtypes.h: Doc fixes.
269 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
271 Fix stack unwinding through _sigtramp on Irix. These patches are from
272 Paul Flinders <ptf@delcam.co.uk>.
273 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
274 executable uses sigvec.
275 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
277 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
279 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
281 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
282 be passed to the inferior to make "handle <signal> nopass nostop" work.
284 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
286 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
288 * findvar.c (value_from_register): Fix uninitialized first_addr
289 which caused problems with assignment of doubles to register variables
291 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
292 missing mips definitions if necessary.
294 Fix handling of double register variables for mips targets and big
295 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
296 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
298 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
299 conversion of type held in multiple registers to host format.
300 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
301 companion to REGISTER_CONVERT_TO_TYPE.
302 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
303 Convert to function calls.
304 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
306 * mips-tdep.c (mips_print_register): Raw buffer now needs just
307 MAX_REGISTER_RAW_SIZE bytes.
308 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
309 (if defined) for doubles.
310 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
311 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
312 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
314 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
317 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
319 * configure.in: Add i[34]86-*-isc*.
321 * stabsread.c: Make sure all complain() pass the address of the struct.
323 * xcoffread.c: Make sure all struct complaints are static not auto.
325 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
327 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
329 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
331 * config/i386/linux.mh: Re-enable coredumps now that they should work.
333 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
335 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
337 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
339 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
341 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
343 * Makefile.in (INSTALLED_LIBS): New variable.
345 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
347 * main.c (quit_command): In the "quit anyway?" message, tell the user
348 whether we are planning to detach or kill the program.
350 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
351 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
353 * infcmd.c (read_pc): Doc fix.
355 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
357 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
358 signal_handler_caller.
359 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
360 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
361 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
362 Use SIGTRAMP_START if defined.
363 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
364 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
366 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
368 * infcmd.c (step_1): Fix poorly worded error message.
370 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
371 Comment out corelow.c because core dumps are broken on these machines.
373 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
374 if srcdir is not ".".
375 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
376 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
377 * depend: Update to latest automatically built version.
379 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
381 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
382 * Makefile.in (NONSRC): Add ChangeLog-92
384 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
386 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
387 not typo RAW_REGISTER_SIZE.
389 * frame.h, inferior.h: Doc fixes.
391 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
393 * findvar.c (write_register): Add sanity check for register size.
394 (read_register): Fixup sanity check for register size to be
395 consistent with write_register().
397 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
399 * sparclite/Makefile.in: Add dummy info, install and install-info
402 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
404 * remote-nindy.c: Removed declaration of coffstrip.
405 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
407 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
409 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
412 * Makefile.in (VERSION): GDB 4.9 release.
414 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
416 * README: Update known bugs to include the Solaris bug that
417 leaves core dumps in the current directory when restarting the
418 inferior with "run". Expand on the testsuite information.
420 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
421 be the last 4.9 prerelease test archive.
423 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
425 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
428 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
430 * README, NEWS: Update for gdb 4.9 release.
432 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
434 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
435 * target.c (MIN): #undef before defining.
437 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
439 Patch from Jeffrey Law:
440 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
442 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
444 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
447 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
449 * ch-exp.y (start): Apply work-around to avoid bison warning.
451 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
453 * Makefile.in (BISON): Remove double quotes around BISON
454 definition when bison is used.
456 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
457 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
458 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
459 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
460 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
461 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
462 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
463 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
465 * Makefile.in (VERSION): Bump to 4.8.6.
467 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
469 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
470 include declarations for malloc/realloc/free. Both malloc and
471 realloc return 'void *' for non-ANSI compilations.
473 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
475 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
478 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
480 * solib.c (clear_solib): Don't close bfd if it is NULL.
482 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
484 * core.c (dis_asm_read_memory): Cast second arg of
485 target_read_memory to "char *".
486 * breakpoint.c (watchpoint_check): Change arg type from PTR to
487 "char *", to match other functions called by catch_errors().
489 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
491 * More patches from Jeffrey Law (law@cs.utah.edu).
492 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
493 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
494 Delete unnecessary declarations.
496 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
498 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
499 poll() for termio{s}.
501 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
503 * i386-tdep.c (i386_frame_num_args): Always return -1.
505 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
507 * Patches from Jeffrey Law <law@cs.utah.edu>.
508 * gdb/hppa-tdep.c: Declare frame_saved_pc.
509 (frameless_function_invocation): New function.
510 (frame_saved_pc, init_extra_frame_info): Use
511 frameless_function_invocation.
512 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
513 call instead of just grabbing the value currently in %r2.
514 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
515 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
516 definition and use the common one in tm-hppa.h.
517 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
518 use unwind descriptors to determine if the frame chain is valid.
519 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
520 it does not assume %r4 is the frame pointer.
521 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
522 and ssm instructions.
523 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
524 helper functions for print_insn.
525 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
526 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
527 which nullifies the following instruction.
529 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
531 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
532 pass the 5th arg there, rather than using an ANSI C-specific macro.
534 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
536 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
538 * Makefile.in (VERSION): Bump to 4.8.5
539 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
540 directories to include search path.
541 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
543 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
544 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
545 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
546 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
547 udr.o, udip2soc.o): Remove explicit rules, use the ones that
548 are automatically generated in "depend".
549 * Makefile.in (paread.o): Document why a dependency doesn't get
550 automatically generated in "depend" and leave this explicit rule
552 * depend: Update to latest automatically generated version.
554 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
556 * xcoffread.c: Doc fix.
558 * Makefile.in (depend): Include $(CC) command in generated output.
560 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
562 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
563 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
564 * depend: Update to latest automatically built version.
566 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
568 * sparclite/Makefile.in: Create default target that does nothing
569 in order to force user to build by hand.
571 * sparclite/Makefile: Remove. It's not necessary anymore.
573 * ser-unix.c (wait_for): New routine to handle read timeouts,
574 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
576 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
578 * mips-pinsn.c (print_insn): Return value.
580 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
582 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
583 at configuration time and doesn't belong in the distribution archive.
585 * Makefile.in (NONSRC): Add 29k-share/README.
586 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
588 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
589 constants with slightly more portable definitions (still depends
590 on 2's complement arithmetic though).
591 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
592 * i386v-nat.c (sys/reg.h): Conditionalize include on
593 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
594 * ser-unix.c (termio.h): Include <termio.h> like other files that
595 include termio.h, not <sys/termio.h> which may not exist (on
598 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
600 * valprint.c (print_longest): Change format parameter from a
601 'char' to an 'int'. We can't have 'char' parameters with the
602 current coding style, where we mix prototypes with pre-ANSI
604 * value.h (print_longest): Change format parameter in prototype
605 from a 'char' to an 'int'.
607 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
609 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
611 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
612 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
614 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
616 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
617 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
618 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
619 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
620 ptrace needs 5 arguments, #define ptrace to always
621 pass zero as the 5th argument.
623 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
625 * configure.in: Match z8k-*-sim for z8000.
626 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
627 * remote-hms.c: Update to use new serial protocol.
629 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
631 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
632 necessary and Solaris doesn't have it.
634 * Makefile.in (clean-info, install, install-info, info, dvi,
635 check, all): do not echo recursion lines.
637 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
639 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
640 required target ports which use sockets (like a29k-udi).
642 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
644 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
646 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
647 systems lacking select().
649 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
651 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
653 * alldeps.mak, depend: Update with latest automatically built
656 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
658 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
660 * Makefile.in (make-proto-testsuite.dir): New target to make
661 prototype testsuite tree.
663 * Makefile.in (VERSION): Bump to 4.8.4.
665 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
667 * stabsread.c (define_symbol): If unrecognized constant type,
668 complain() not error().
670 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
672 * infptrace.c: Add missing close paren to test for
673 FIVE_ARG_PTRACE defined.
675 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
676 when compiling with gcc, but disable it for now. See comment.
677 * defs.h (LONGEST): Define as either "long" or "long long"
678 based on CC_HAS_LONG_LONG.
679 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
680 how longest_to_int is defined.
681 * c-valprint.c (c_val_print): Call print_longest.
682 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
683 instead of LONG_LONG.
684 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
686 * printcmd.c (print_scalar_formatted): Call print_longest
687 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
688 * typeprint.c (print_type_scalar): Call print_longest and let
689 it figure out what to do for PRINTF_HAS_LONG_LONG.
690 * valprint.c (val_print_type_code_int): Call print_longest
691 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
692 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
693 * value.h (struct value): Replace usage of LONG_LONG with
695 * value.h (print_longest): Add prototype.
696 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
697 * values.c (unpack_double): Collapse code that was unnecessarily
698 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
699 * values.c (value_from_longest): Remove dependency on
700 CC_HAS_LONG_LONG and just use LONGEST.
701 * solib.c (solib_map_sections): Use bfd_get_filename
702 to access filename field.
703 * solib.c (clear_solib): Save filename and free it later, after
704 bfd_close, since bfd_close may reference it. Use bfd_get_filename
706 * config/convex/xm-convex.h (LONG_LONG): Replace with
707 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
708 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
709 Add PRINTF_HAS_LONG_LONG references.
711 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
713 * inflow.c (kill_command), infcmd.c (attach_command),
714 remote.c (remote_interrupt_twice): In messages for the user, call it
715 "the program" or "the program being debugged" not "the inferior".
717 * hp300ux-nat.c: Cast second arg to supply_register calls.
718 (_initialize_kernel_u_addr, getpagesize): New functions.
719 (store_inferior_register_1): Change arg name from value to val.
720 (fetch_core_registers): Make arg core_reg_size unsigned.
721 Pass 5 args to ptrace.
722 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
723 Remove KERNEL_U_ADDR stuff.
724 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
725 * config/m68k/hp300hpux.m{t,h}:
726 Move exec.o from NATDEPFILES to TDEPFILES
727 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
728 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
730 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
732 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
734 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
736 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
738 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
740 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
741 describe `set demangle-style arm' (not cfront);
742 mention can type `q' to discard output, when gdb pages
744 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
746 * valops.c (search_struct_field): Fix gdb core dump with incomplete
749 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
751 * remote.c: Change timeout to 2.
752 (remote_open): Use unpush_target not remote_close.
753 (remote_resume): If siggnal != 0, give warning not error().
754 (remote_wait, remote_interrupt, remote_interrupt_twice):
755 If we get two interrupts, let the user get out if they want.
756 (remote_{kill,mourn}): New functions.
757 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
759 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
761 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
763 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
765 * Remote targets (mourn): Call unpush_target.
767 * config/sparc/xm-sun4os4.h: Declare free() to return int.
768 Remove twisted use of PARAMS.
770 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
771 that ansidecl.h assumes ANSI on AIX.
773 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
775 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
776 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
778 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
780 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
782 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
784 * remote-vx.c (net_connect): Allow numeric IP address for host.
786 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
788 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
790 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
792 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
794 * symtab.h, xcoffread.c: Revise linetable sorting comments.
796 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
798 * valops.c (value_cast): A cast might also change the object
799 representation in C++.
800 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
801 to get the proper read_symtab function when called from mipsread.c.
802 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
803 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
804 for dummy psymtabs, inhibit processing of dummy psymtabs.
806 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
808 * Changes from (or inspired by) AMD:
809 * remote-udi.c (udi_attach): Assignments to Space and Offset were
811 (udi_wait): Make error message (UDIGetStdout) match error.
812 (udi_wait): Handle UDIStdinNeeded.
813 * command.c [CANT_FORK]: Use system().
814 * utils.c (prompt_for_continue): Allow quit with 'q'.
816 * solib.c (solib_add): Don't call special_symbol_handling if there
817 were errors in symbol_add_stub. Also set so->from_tty before
818 calling symbol_add_stub.
820 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
822 * Merge in HPPA/BSD patches from Utah:
823 * defs.h: Add const to 2nd arg of psignal prototype.
824 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
826 * hppab-core.c: Deleted. No longer useful.
827 * hppab-nat.c: #include more files. Use PT_WUREGS, not
829 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
830 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
831 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
832 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
833 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
835 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
837 * Fix two bugs found by deja-gnu. One is the incorrect reporting
838 of the PC being in a stack dummy when looking at a core file
839 without symbols. The other is the incorrect passing of char
840 arguments during expression evaluation (ie: p foo('a','b') would
841 mess up the passing of it's args because it wasn't coercing the
843 * hppah-tdep.c: Rename global functions to have consistent hppa_
844 prefix. Make more functions static. Drop hp_ prefix from static
845 functions. (hppa_push_arguments): Call value_arg_coerce to cast
846 char to int args if necessary. (hppa_fix_call_dummy): Create
847 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
848 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
849 valid (ie: != 0) before doing comparison against PC.
850 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
851 to reflect new arguments.
852 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
853 prefix for func name. (FIX_CALL_DUMMY): Move code into
856 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
857 to malloc() so that we can test GDB eval of dynamically created
858 arrays (like char strings in `print "foo"').
860 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
862 * printcmd.c (print_address_symbolic): Search symtabs as well as the
863 minimal symbols for a nearby symbol.
865 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
867 * coffread.c: Comment changes around minimal symbol recording.
869 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
871 * command.c: comment changes only.
873 * mips-tdep.c (heuristic_fence_post): new static variable.
874 (heuristic_proc_start): use heuristic_fence_post, print better
875 warnings, but only if not stop_soon_quietly.
876 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
878 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
880 * symtab.h: Fix LOC_REF_ARG comment.
882 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
883 and Jim Kingdon (kingdon@cygnus.com)
885 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
887 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
888 symfile.c (compare_symbols): Don't check first character; STRCMP
891 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
892 structures that are passed by address in a register.
893 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
894 * findvar.c (read_var_value),
895 printcmd.c (address_info, print_frame_args),
896 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
897 * symtab.c (lookup_block_symbol): Deal with it.
899 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
901 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
903 * objfiles.c (find_pc_section): Return a struct obj_section *.
904 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
905 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
906 Don't use obj_section hack.
907 * xcoffexec (vmap_symtab): Relocate obj_sections.
908 * printcmd.c (containing_function_bounds): Use find_pc_section.
910 * symtab.h: Clean up SYMBOL_VALUE comments.
912 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
914 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
915 Expand comments about LOC_ARG/LOC_LOCAL pairs.
917 * coffread.c (read_coff_symtab): Use rewind before fseek.
919 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
921 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
922 * Makefile.in: Add $(YFLAGS) when using $(YACC).
923 * Makefile.in: Remove message to expect conflicts and unused
924 rules in ch-exp.y, since there no longer are any such.
926 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
928 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
930 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
932 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
933 rather than dumping core.
935 * Makefile.in: Add ${srcdir}/ to all source files.
936 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
937 (TAGS): Deal with srcdir and new config directory scheme.
939 Makefile.in (NONSRC): Remove createtags.
940 alldeps.mak: Updated.
942 * rs6000-tdep.c: Delete unused function print_frame.
944 * frame.h (struct frame_info): Doc fix for next_frame.
945 New field signal_handler_caller.
946 blockframe.c (create_new_frame, get_prev_frame_info),
947 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
948 INIT_FRAME_PC_FIRST).
949 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
952 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
954 * irix4-nat.c (fetch_core_registers): Special version of this for
955 Irix 4.x, which stores regs a bit differently from other /proc
957 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
958 to new file core-svr4.c.
959 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
960 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
962 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
964 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
966 * i387-tdep.c: Remove unused #includes.
968 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
970 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
972 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
974 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
976 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
977 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
978 Don't muck with SYMBOL_CLASS.
980 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
982 * munch: Don't use head command. It doesn't exist everywhere.
984 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
986 * inflow.c (new_tty): Remove spurious 'o' character at end
989 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
991 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
992 instructions and nothing more.
993 * mipsread.c (add_line): Add comment why we have to combine line number
994 entries for the same line number.
996 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
998 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
1001 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
1003 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
1005 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
1007 * source.c (select_source_symtab): Clean up comment. Also, if
1008 we have a current_source_symtab, and s is NULL, return without
1010 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
1011 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
1013 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
1015 * dbxread.c (unknown_symchar_complaint): Add new complaint.
1016 * stabsread.h: Declare it.
1017 * partial-stab.h: Use it.
1019 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
1021 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
1023 * stack.c (print_frame_info): Print specially if dummy frame.
1025 * breakpoint.c: Add comments regarding within_scope future direction.
1029 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
1031 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
1033 * ch-exp.y: Fix thinko that broke parsing of FALSE.
1035 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1037 * stabsread.c (read_member_functions): Initialize domain for stubbed
1038 member functions to avoid gdb core dumps when printing pointers
1039 to member functions.
1040 * cp-valprint.c (cp_print_class_method): Check for stubbed member
1043 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
1045 * expprint.c (print_subexp): If opcode not found in op_print_tab,
1046 stop with an error().
1047 eval.c (evaluate_subexp): Change error message.
1049 * objfiles.c (build_objfile_section_table): Cast return value
1050 from obstack_finish.
1052 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
1054 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
1055 to rs6000_frame_chain and deal with it if we're in a signal handler.
1056 (FRAME_SAVED_PC): Use rs6000_frame_chain.
1058 * breakpoint.c (within_scope): New function.
1059 (enable_breakpoint, watchpoint_check): Use it.
1061 * source.c (openp): Handle "exec-file ./ls" correctly.
1063 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
1065 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
1067 * ch-exp.y: Clean up lexing of identifiers and
1068 reserved words. (E.g. don't recognize FALSEXXX as the
1069 keyword FALSE followed by the identifier XXX.)
1070 Also, convert identifiers to lower case.
1072 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
1074 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
1075 new serial interface.
1077 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
1079 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
1080 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
1081 * ser-go32.c: Return -1 on most failures, 0 on most successes,
1082 and use new return codes for go32_readchar().
1083 * ser-unix.c: Ditto. Also, move error handling up to caller for
1084 SERIAL_SETBAUDRATE().
1085 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
1086 to specific routine.
1087 (serial_close): New routine to wrap around device close routine.
1088 serial.h: Clean & document return values more clearly.
1090 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
1092 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
1094 * rs6000-pinsn.c (print_operand, case LI): Print condition register
1095 operand in decimal rather than wrong textual versions.
1097 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
1098 (mention 't', remove false thing about 'g' only good with 'f').
1100 * breakpoint.h: move "struct breakpoint" and friends to top of
1101 file so that bpstat_find_breakpoint prototype works.
1103 * solib.c (struct so_list): Add bfd field.
1104 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
1105 Put the bfd in bfd field of the so_list.
1106 (clear_solib): Free bfd name and close_bfd on the bfd.
1108 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
1110 * valarith.c (value_subscript): Add COERCE_REF.
1111 * ch-exp.y (operand_5): We can generalize the 2nd operand
1112 of a string repetition ot 'literal' without ambiguity.
1114 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1116 * breakpoint.h (struct bpstat): Remove momentary field.
1117 Remove bpstat_momentary_breakpoint. This was always kludgy
1118 and is no longer used.
1120 * breakpoint.h: Add enum bpstat_what.
1121 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
1122 stop and print fields of bpstat now per-breakpoint, not just
1123 one for the whole chain.
1124 breakpoint.{c,h} (bpstat_what): New function.
1125 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
1126 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
1127 with call to bpstat_what.
1128 README: Remove watchpoint/breakpoint bug from known bugs.
1130 * breakpoint.h: Prototype bpstat_find_breakpoint.
1132 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
1134 * symtab.c (find_methods, gdb_mangle_name): Note that functions
1136 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
1137 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
1139 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
1141 * i960-pinsn.c (tabent): Copied struct definition from
1144 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1146 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1147 is a C++ destructor.
1148 * symtab.c (gdb_mangle_name): Use it.
1149 * symtab.c (find_methods): Do not add destructors to choice list
1151 * symtab.c (decode_line_1): Make breakpoints on destructors work
1154 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1156 * ser-go32.c: Make it use serial port name.
1157 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1159 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1162 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1164 * configure.in: Only configure sparclite subdir when target_cpu
1167 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1169 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1170 Remove FIXME comment regarding this.
1172 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1174 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1176 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1178 Add section table to objfile struct. Use it for find_pc_section.
1179 * objfiles.c (add_to_objfile_sections,
1180 build_objfile_section_table, find_pc_section): new functions.
1181 (allocate_objfile): build section table.
1182 * objfiles.h (struct obj_section): new structure.
1183 (struct objfile): add section table.
1184 (find_pc_section): new prototype.
1185 * solib.[ch] (find_pc_section_from_so_list): removed.
1186 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1187 symfile.h for objfiles.h.
1188 (in_solib_trampoline): adjusted for new find_pc_section
1189 prototype. Removed BAD_RICH_HACK ifdefs.
1190 * symfile.c (syms_from_objfile): offset objfile sections.
1191 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1192 * symfile.h (find_pc_section): prototype removed. Also fixed
1193 comment typo NUL -> NULL.
1194 * target.[ch] (find_pc_section_from_targets): removed.
1195 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1197 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1199 * ser-go32.c: Format. (go32_open): Use proper return value.
1201 * configure.in: Undo conditional configdirs hack for sparclite.
1203 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1205 * symtab.c (list_symbols): When call break_command, pass both
1206 filename and function name not just function name.
1208 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1210 (Changes and new files to make "none" a full fledged configuration)
1211 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1212 Currently only tm-none.h has any meaningful contents.
1213 * config/none/none.mh (NAT_FILE): Use nm-none.h
1214 * config/none/none.mh (XM_FILE): Use xm-none.h
1215 * config/none/none.mt (TM_FILE): Use tm-none.h
1216 * Makefile.in (depend): Remove comment about parse errors in
1217 valops.c, it now parses correctly and generates a correct depend
1218 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1219 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1221 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1223 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1225 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1226 exactly 8 characters.
1228 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1230 * configure.in: Sparclite uses sparc config dir. Also has it's
1231 own tm- & .mt files now. Also add sparclite to configdirs.
1232 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1233 * config/i386/go32.mh: Nullify def of TERMCAP.
1234 * config/i386/xm-go32.h: Get rid of redef of EIO.
1235 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1236 specific configs. Very similar to sun4os4, but without solib.
1237 * sparclite/{Makefile.in configure.in}: First cut at making this
1240 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1242 * ser-go32.c: First cut at adapting to new serial interface.
1244 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1246 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1247 These implement a new serial line interface for talking to remote
1249 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1250 EXCEPT go32, which gets ser-go32.c.
1251 * remote.c: Use new serial interface. More remote-xxx's to be
1253 * ser-bsd.c, ser-termios.c: Removed.
1254 * serial.c: New. Implements common operations for all serial
1256 * ser-unix.c: New. Unix specific serial operations for various
1257 flavors of Unix (Posix, SysV, BSD).
1258 * serial.h: Generic serial interface defs.
1259 * config/i386/go32.mh, config/i386/i386bsd.h,
1260 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1261 ser-bsd.o from XDEPFILES. All the magic is now handled in
1264 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1266 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1268 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1270 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1272 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1273 about framelessness except on the innermost frame.
1275 * xcoffexec.c: Call fatal() not abort().
1277 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1278 a LOC_OPTIMIZED_OUT symbol.
1279 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1280 findvar.c (read_var_value), printcmd.c (address_info),
1281 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1282 m2-exp.y (yylex): Deal with it.
1283 ch-exp.y (yylex): Deal with it.
1285 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1287 * findvar.c (value_from_register): H8500 specific, check to see
1288 if we are looking at short pointer. If so, skip crock.
1289 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1290 read_memory_integer() to avoid getting messed up by sign extension.
1292 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1294 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1295 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1296 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1298 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1300 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1302 * core.c (dis_asm_print_address): New function.
1304 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1307 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1309 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1310 entire breakpoint chain and print only the first entry that needs to
1311 be printed and needs to be stopped for. Fixes problems with printing
1312 of multiple breakpoints with different conditions.
1313 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1314 effectively stops printing of the breakpoint chain.
1315 * breakpoint.c (print_it_noop): New routine to print nothing
1316 for this breakpoint entry and dont stop printing.
1317 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1318 watchpoint only if it is enabled.
1319 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1320 descriptor from the library to make backtraces through setjmp work.
1321 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1323 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1324 all registers saved within sigtramp, cleanup.
1326 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1328 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1330 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1332 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1333 with prototype in ../include/dis-asm.h.
1335 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1337 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1338 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1339 Use read_memory_func interface to disassembler.
1341 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1343 Teach sparc solaris to next over shared library functions.
1344 * solib.[hc] (find_pc_section_from_so_list): new function and
1346 * sparc-tdep.c (in_solib_trampoline): new function.
1347 * symfile.[hc] (find_pc_section): new function and prototypes.
1348 * target.[hc] (find_pc_section_from_targets): new function and
1350 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1351 in_solib_trampoline.
1353 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1355 * infrun.c (wait_for_inferior): Revise comment.
1357 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1359 * command.{c,h}: New var_type var_integer.
1360 main.c: Use it for history_size.
1362 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1363 Lint and byte-order fixups.
1365 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1367 * breakpoint.h (bpstat): New field print_it.
1368 breakpoint.c (bpstat_print): Use it.
1369 (print_it_normal): New function (from old bpstat_print code).
1370 (bpstat_{alloc,stop_status}): Set print_it field.
1372 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1373 evaluating watchpoint condition, via new function watchpoint_check.
1374 Also stop if watchpoint disabled due to leaving its block.
1376 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1378 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1380 * mips-pinsn.c: Add missing include of dis-asm.h.
1382 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1384 * Makefile.in (clean, distclean, realclean): Recursively apply
1385 to subdirs first, rather than last. This avoids, for example,
1386 Makefile being removed in a parent directory before the recursive
1389 * alldeps.mak, depend: Update for below changes.
1391 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1392 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1393 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1394 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1395 instead of tm-68k.h.
1396 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1397 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1398 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1399 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1400 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1401 tm-68k.h to tm-m68k.h.
1402 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1403 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1406 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1407 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1408 * a29k-tdep.c: Renamed from am29k-tdep.c.
1409 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1410 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1411 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1412 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1413 Map '29k' to 'a29k'.
1414 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1415 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1416 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1418 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1419 define that does not appear anywhere else in the gdb source tree.
1420 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1422 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1424 * breakpoint.c: Add comments regarding breakpoint_re_set.
1426 * xcoffread.c (sort_syms, compare_symbols): Remove.
1427 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1428 not our own sort_syms (it is identical).
1430 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1432 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1434 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1435 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1437 * exec.c (exec_close): Fix storage leak.
1438 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1439 output sections when patching an executable.
1440 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1441 when writing all registers.
1442 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1443 at the right offset in the dummy frame.
1444 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1445 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1446 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1448 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1450 * Makefile.in (TARFILES): Avoid trailing backslash.
1452 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1454 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1455 it in breakpoint_re_set.
1456 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1458 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1459 don't use sizeof(int) for target stuff, etc).
1461 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1463 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1464 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1465 support that can't be integrated anyway due to lack of clear
1468 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1470 * findvar.c (read_register, write_register): Make these capable
1471 of reading/writing registers that are shorter than REGISTER_TYPE.
1472 * (value_from_register): Install H8500 specific code to return
1473 proper value when register is being used as a pointer.
1474 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1475 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1476 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1477 chain frames properly by combining frame pointer with T reg.
1478 (init_extra_frame_info): Delete. It's now a macro.
1479 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1480 offset by the correct amount off of the frame pointer.
1481 (register_byte): Delete. It's now a macro.
1482 (register_raw_size, register_virtual_size): Delete. Replaced by
1483 common routine h8500_register_size, cuz there's no difference
1484 between the raw & virtual sizes on this machine.
1485 (register_convert_to_raw, register_convert_to_virtual): Delete,
1486 cuz there's no difference between the raw & virtual forms.
1487 Replaced by memcpy in tm file.
1488 (register_virtual_type): Rename to h8500_register_virtual_type.
1489 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1490 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1491 emulator have same reg offsets. This is all handled in the
1493 (h8500_trapped_internalvar): New routine to detect references to
1494 convenience vars acting as pointer pseudo-regs.
1495 (h8500_value_trapped_internalvar): Conjure up value of pointer
1497 (h8500_set_trapped_internalvar): Convert set value in real
1498 register references.
1499 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1500 code segment register.
1501 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1503 (wait_for_inferior): Add h8500 specific code to add stack segment
1504 when reading SP register.
1505 remote-sim.c (fetch_register): Spacing.
1506 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1507 detect cruft. Redo all register manipulation stuff. Get rid of
1508 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1509 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1510 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1511 to create internal vars for pointer pseudo-regs.
1513 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1515 * Makefile.in: Numerous small changes to macro definitions
1516 and rules for building gdb distribution tree. Many macros
1517 eliminated or merged, and rules simplified.
1518 * alldeps.mak: Update.
1521 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1523 * Makefile.in: recurse through SUBDIRS for dvi target too
1525 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1527 * Clean up xcoff relocation.
1528 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1529 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1531 symtab.h (struct general_symbol_info): Add section field.
1532 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1533 xcoffread.c: Set section for symbols and msymbols.
1534 (struct symtab): Add block_line_section field.
1535 buildsym.c (end_symtab): Set it.
1536 (end_symtab and callers): Add section parameter.
1537 objfiles.c (objfile_relocate): New funciton.
1538 xcoffexec.c (vmap_symtab): Use it.
1539 xcoffsolib.h (struct vmap): Remove unused fields.
1540 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1541 CORE_NEEDS_RELOCATION, symtab_relocated.
1542 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1543 rs6000-tdep.c: Make loadinfotext static.
1544 breakpoint.c (fixup_breakpoints): Doc fix.
1545 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1546 (end_symtab): primary field replaces nonreloc.
1548 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1550 * symtab.h (struct linetable_entry): Remove confusing comment.
1552 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1554 * Makefile.in: add installcheck target
1556 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1558 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1559 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1560 z8k}: New directories to hold cpu specific configuration files.
1561 Naming follows gcc convention.
1562 * config/{*.mt, *.mh}: All target and host makefile fragment
1563 config files moved to an appropriate config/<cpu> subdirectory.
1564 * nm-*, xm-*, tm-*: All native, host, and target files, which
1565 get linked to nm.h, xm.h, and tm.h respectively by configure,
1566 moved to appropriate config/<cpu> subdirectory.
1567 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1568 Native, host, and target files that are common across more than
1569 one cpu architecture and included by one of the configured
1570 native, host, or target files, get moved to config directory.
1571 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1572 pick up native, host, or target include files moved to one of
1573 the config subdirectories, and that are included by other files.
1574 * Makefile.in (alldeps.mak): Modify to account for new config
1575 directory structure.
1576 * alldeps.mak, depend: Update for new config directory structure.
1577 * config/*/[ntx]m-*.h: Modify all files that include other
1578 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1579 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1581 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1582 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1583 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1584 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1585 the ones where the default is not unique or different than the
1586 config subdirectory name. Similarly, handle gdb_target_cpu.
1587 Modify configure.in as appropriate to make use of gdb_host_cpu
1588 and gdb_target_cpu to find makefile fragments and make links.
1590 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1592 * mipsread.c (compare_blocks): Sort blocks with the same start
1593 address by decreasing ending address.
1595 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1597 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1598 lookup_symbol as it might get clobbered by the call.
1600 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1601 The previous code did not initialize the language field for the psymtab
1604 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1606 * c-exp.y (parse_number): Avoid shift warning.
1607 * serial.h (struct ttystate): Declare empty one on DOS.
1609 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1611 * xm-sun4os4.h: Return type of free() should be void, not int.
1613 * vx-share/vxWorks.h: Remove #def of NULL.
1615 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1617 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1619 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1621 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1623 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1625 * ieee-float.c: Moved to ../libiberty.
1626 * ieee-float.h: Moved to ../include.
1627 * Makefile.in: Update accordingly.
1628 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1629 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1630 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1631 it is now in ../opcodes/m68881-ext.c.
1632 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1633 prologue (some callers _do_ care).
1634 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1635 new interface of ../opcodes/*-dis.c.
1636 * ch-exp.y: Add #include <ctype.h>.
1638 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1640 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1642 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1644 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1646 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1648 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1650 * z8k-tdep.c (extract_return_value, write_return_value,
1651 store_struct_return): New functions from macros in tm-z8k.h.
1653 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1655 * valops.c (value_arg_coerce): Apply temporary patch to
1656 fix problem with coercion of array and function types when
1657 passed as arguments to C functions, pending a more complete
1658 review of when and how coercion should be done, depending
1659 upon context and language.
1661 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1663 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1665 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1666 debugsec if there are a non-zero number of symbols.
1668 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1670 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1672 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1674 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1676 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1677 not just 50 symbols.
1678 (symtbl_num_syms): New variable.
1679 (read_xcoff_symtab): Set it.
1680 (read_symbol_nvalue): Check for bad symno.
1681 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1684 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1686 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1687 This is defined in defs.h if necessary.
1688 * vx-share/vxWorks.h: Remove #defs of min and max.
1689 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1690 vx-share/xdr_rdb.c: include defs.h.
1692 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1694 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1697 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1698 xcoffread.c: Doc fixes.
1700 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1702 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1703 xcoffexec.c (xcoff_relocate_core): New function.
1704 (text_adjustment): Removed.
1705 (add_vmap): Return the vmap.
1706 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1708 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1710 * xcoffsolib.h: Add objfile member to struct vmap.
1711 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1712 xcoffexec.c (add_vmap): Allocate objfiles here.
1714 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1716 Support 68000 series without floating point.
1718 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1719 * tm-68k-nofp.h: New file, lacks 68881 support.
1720 * config/m68k-nofp.mt: New file.
1722 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1724 Remove a few remaining underscore/no-underscore remnants from
1727 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1728 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1729 * config/sparc-noun.mt: Rename to sparc-em.mt.
1730 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1731 * tm-68k-un.h: Rename to tm-68k-fp.h.
1732 * tm-spc-un.h: Rename to tm-spc-em.h.
1733 * tm-sun4sol2.h: Cleanup.
1734 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1736 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1738 * symmisc.c (std_in, std_out, std_err): Move initializations
1739 to runtime code, in case they aren't constant.
1741 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1743 * symtab.c (find_pc_symtab): some object file formats, notably
1744 mips, have holes in the address ranges of symtabs. Change
1745 this algorithm from first hit to tightest fit.
1747 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1748 fence post without finding the enclosing function, then print a
1751 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1753 * utils.c (fputs_demangled, fprint_symbol): Remove.
1754 * utils.c (fprintf_symbol_filtered): New function which combines
1755 the functionality of fputs_demangled and fprint_symbol. Uses a
1756 caller provided language parameter to select the appropriate
1757 demangler, and caller provided args to pass to the demangler.
1758 * defs.h (enum language): Move further up in file so enum can
1759 be used in prototypes.
1760 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1761 * defs.h (fprintf_symbol_filtered): Add prototype.
1762 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1763 fputs_demangled with call to fprintf_symbol_filtered.
1764 * cp-valprint.c (demangle.h): Include
1765 * cp-valprint.c (cp_print_value_fields): Replace calls to
1766 fprint_symbol with calls to fprintf_symbol_filtered.
1767 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1768 with call to fprintf_symbol_filtered.
1769 * stack.c (print_frame_info): Remove obsolete code so we don't
1770 have to update fputs_demangled usage in it.
1771 * stack.c (print_frame_info, frame_info): Add language variable
1772 to pass to fprintf_symbol_demangled and initialize it from the
1773 symbol's language. Replace calls to fputs_demangled with calls
1774 to fprintf_symbol_filtered.
1775 * symtab.c (find_methods): Replace call to fputs_demangled with
1776 call to fprintf_symbol_filtered.
1777 * ch-valprint.c (demangle.h): Include.
1778 * ch-valprint.c (chill_print_value_fields): Replace call to
1779 fprint_symbol with call to new fprintf_symbol_filtered.
1781 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1783 * Makefile.in (VERSION): Bump version to 4.8.2.
1785 * main.c (source_command): Require an explicit pathname of file
1786 to source, since previous behavior of defaulting to gdb init file
1787 was troublesome and undocumented.
1788 * printcmd.c (disassemble_command): Add missing '{}' pair to
1789 else with two statements. Bug reported by Stephane Tsacas
1791 * symtab.c (find_pc_line): Don't complain about zero length or
1792 negative length line numbers for the moment, since we may not own
1793 the terminal when called, such as when single stepping. (FIXME)
1794 * language.h (CAST_IS_CONVERSION): True if current language is
1795 C++ as well as C. Fix from Peter Schauer.
1796 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1797 Use STREQN macro rather than bare '!strncmp()'.
1798 * environ.c (unset_in_environ): Avoid use of memcpy on
1799 overlapping memory regions, as suggested by Paul Eggert
1800 <eggert@twinsun.com>.
1801 * c-exp.y (%union struct): Remove unused ulval as suggested
1802 by Paul Eggert <eggert@twinsun.com>.
1804 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1806 * main.c (gdbinit): Make static.
1807 * main.c (inhibit_gdbinit): Move to file scope.
1808 * main.c (main): Remove local inhibit_gdbinit.
1809 * main.c (source_command): Don't source '.gdbinit' file by
1810 default if gdb has been told to ignore it.
1812 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1814 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1817 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1819 * printcmd.c (print_address_symbolic): Only print if offset
1820 is shorter than max_symbolic_offset.
1821 (initialize_printcmd): `set print max-symbolic-offset'.
1823 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1824 (examine_tag): Use it.
1825 (read_register_stack): Only look in the local registers for a
1826 memory address if it's between rfb and rsp; go to memory otherwise.
1827 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1828 (reginv_com): Remove ancient kludge command.
1830 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1832 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1833 irix4 will again compile.
1835 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1837 * configure.in: accept mips-sgi-irix4* for irix4.
1839 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1841 * z8k-tdep.c (print_register_hook): Lint.
1843 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1845 Lint fixes from Paul Eggert (eggert@twinsun.com):
1847 * command.c (do_setshow_command): var_uintegers are unsigned.
1848 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1849 unsigned, since they use hex values with the high bit set.
1851 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1853 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1854 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1856 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1857 macro definitions in parenthesis.
1859 * dbxread.c (dbx_symfile_init): Catch the case where there is
1860 no string table, but the only way we find out is by reading zero
1863 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1865 * dbxread.c (dbx_symfile_init): Make size of the string table
1866 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1867 offset to the string table is nonzero and handle the nonexistant
1868 string table case, should it occur. Ensure that the string table
1869 size read from the file is reasonable, with a minimum lower bound
1870 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1872 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1874 * Makefile.in: Changes to build testsuite correctly.
1875 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1876 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1877 (TARGET_FLAGS_TO_PASS): New variable.
1878 (SUBDIRS): Added testsuite.
1879 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1880 testsuite is compiled with CC_FOR_TARGET rather than CC.
1882 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1884 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1885 reported by mycroft@gnu.ai.mit.edu.
1887 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1888 * configure.in (vax-*-ultrix2*): New triplet.
1889 * config/vaxult2.mh: New file.
1890 * xm-vaxult2.h: New file.
1892 * c-exp.y (parse_number): Change high_bit to unsigned.
1893 * demangle.c: Change all references to cfront to ARM, since the
1894 actual algorithm is the one specified in the Annotated Reference
1895 Manual. This was confusing users into thinking that full cfront
1896 support was implemented.
1897 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1898 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1899 directly to lookup_struct_elt_type, which will do the
1900 dereferencing itself.
1901 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1902 NULL dereferencing bug for unnamed structs, comment out
1905 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1907 * coffread.c (process_coff_symbol): Change PCC argument correction
1908 so that it only happens on big-endian targets; so that it only
1909 happens if the short or char argument is aligned on an int
1910 boundary; and so that it changes the location, rather than the
1911 type, of the argument. These changes tend to parallel similar
1912 (old) changes in stabsread.c.
1914 * coffread.c (coff_read_enum_type): Use the specified size for
1915 enums, don't assume that they are int-sized.
1917 * c-valprint.c (c_val_print): Don't assume enums are the same as
1920 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1921 Rendell, <michael@mercury.cs.mun.ca>.
1923 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1925 * language.h (local_decimal_format_custom): Add prototype.
1926 * language.c (local_decimal_format_custom): Add function, bug
1927 reported by Robert R. Henry (rrh@tera.com).
1929 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1931 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1932 by Josef Leherbauer, joe@takeFive.co.at.
1934 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1936 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1937 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1938 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1939 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1940 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1941 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1942 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1943 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1945 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1947 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1948 of demangled name fields to NULL if no demangling exists for
1949 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1950 symbols if their language is known at the time they are created,
1951 but sometimes the language is not known until later.
1953 * ch-typeprint.c (chill_print_type_base): Name changed to
1954 chill_type_print_base to match pattern for C and C++ names.
1955 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1956 to be consistent with other usages.
1957 * ch-typeprint.c (chill_type_print_base): Add support for
1958 printing Chill STRUCT types.
1959 * ch-valprint.c: Include values.h.
1960 * ch-valprint.c (chill_print_value_fields): New function and
1961 prototype for printing Chill STRUCT values.
1962 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1963 that was being called with two args instead of three.
1964 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1965 to print Chill STRUCT values.
1967 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1969 * configure.in: added testsuite to configdirs.
1971 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1973 * doc/stabs.texi: The `this' pointer is now known by the name
1974 `this' instead of `$t'.
1976 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1978 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1979 references of TAG_string_type DIEs in user defined types.
1980 * ch-lang.c (chill_create_fundamental_type): Track compiler
1981 change that now emits debugging info with the type long for Chill
1984 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1986 * remote-mips.c: New file; implements MIPS remote debugging
1988 * config/idt.mt: New file; uses remote-mips.c
1989 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1991 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1992 floating point coprocessor.
1993 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1995 (mips_pop_frame): If not mips_fpu, don't restore floating point
1997 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1999 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
2000 mips_fpu, don't use fp0 as floating point return register.
2001 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
2004 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
2006 * gdb/testsuite: made modifications to testcases, etc., to allow
2007 them to work properly given the reorganization of deja-gnu and the
2008 relocation of the testcases from deja-gnu to a "tool" subdirectory.
2010 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
2012 * gdb/testsuite: Initial creation of gdb/testsuite.
2013 Migrated dejagnu testcases and support files for testing nm to
2014 gdb/testsuite from deja-gnu. These files were moved "as is"
2015 with no modifications. This migration is part of a major overhaul
2016 of dejagnu. The modifications to these testcases, etc., which
2017 will allow them to work with the new version of dejagnu will be
2018 made in a future update.
2020 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
2022 * NEWS: Add reminders for next release.
2024 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
2026 * mipsread.c (parse_lines): Correct check for files compiled with
2029 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
2031 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
2033 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
2035 * Makefile.in (VERSION): GDB-4.8 release!
2036 * README, NEWS: Update for release.
2038 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
2040 * am29k-pinsn.c (print_insn): Minor nits with const.
2041 * am29k-tdep.c: More minor nits with arg types for
2042 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
2044 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
2046 * gcc.patch: Update for a different GCC (G++) bug.
2047 * main.c (print_gdb_version): Update copyright year to 1993.
2048 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
2049 conditionalize this file on it. FIXME, right way is to split
2050 these into two config files.
2051 (ATTACH_DETACH): Define for BSD 4.4
2052 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
2053 (U_REGS_OFFSET): Revise for 4.4.
2054 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
2055 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
2056 LONG_MAX into this file to avoid cpp "redefinition" warnings.
2058 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
2060 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
2063 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
2065 * c-lang.c (c_printstr): Bugfix for length==0 case.
2067 * c-lang.c (c_printstr): If a C string ends in a null, don't
2070 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
2072 * defs.h (STRCMP): Make it work for unsigned chars.
2074 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
2076 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
2077 * config/hp300bsd.mh (REGEX, REGEX1): Define.
2078 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
2079 define to kludge the large opcode table into two smaller tables,
2080 since GCC take exponential space to build the table. Lint.
2081 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
2083 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
2085 * Makefile.in (VERSION): Roll to 4.7.9.
2086 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
2087 definition here, to handle both BSD 4.3 and 4.4 systems.
2088 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
2089 * remote.c (alarm): Move declaration to global level, before
2090 first reference to it.
2091 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
2092 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
2094 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
2096 * remote.c (readchar): forward declare alarm which otherwise looks
2097 like an undeclared variable to gcc.
2099 * dbxread.c (process_one_symbol): cast enum value N_SO into int
2100 when comparing against an int. Avoids superfluous warning from
2103 * inflow.c (set_sigint_trap): add cast to assignment from signal.
2104 Avoids superfluous warnings from some systems and/or compilers
2105 (like vax ultrix 4.2.)
2107 * language.c (struct op_print unk_op_print_tab): use the enum
2108 values rather naked zeros as initializers. Avoids warnings from
2109 ultrix type compilers.
2111 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
2113 * Makefile.in (VERSION): Roll to 4.7.6.
2114 (SFILES_SUBDIR): Add 29k-share/udi_soc.
2115 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
2116 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
2117 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
2118 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
2119 (depend): Fix bug where nm-files in config files weren't noticed.
2120 (make-proto-gdb-1): Avoid changing directories while building new
2121 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
2123 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
2125 * remote.c: Improve error recovery. Allow user to break out
2126 of initial connection attempt with INTERRUPT. Treat a timeout
2127 while waiting for remote packet like a retry, unless the remote
2128 side is actively running user code. Fix a few long printf_filtered's.
2130 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
2133 * buildsym.c (start_subfile): Allow null file name.
2135 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
2137 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
2138 expects a pointer to complaint rather than a complaint
2140 (process_linenos): free the previously allocated subfile name,
2141 then allocate the new one from the heap.
2143 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2145 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2147 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2149 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2150 Previously, would bogusly index off the bottom of type_vector.
2151 (rs6000_builtin_type): Accept type number as argument.
2152 (read_type, case '-'): Handle negatives like any other type number.
2154 * symfile.c (deduce_language_from_filename): Handle null name.
2156 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2157 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2158 fixed by sato@sm.sony.co.jp.
2160 * xcoffread.c (parmsym): Don't use an initializer to set up
2161 this struct symbol. Set it up in initialize_xcoffread.
2162 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2163 works on real rs/6000 target with #ifndef FAKING_RS6000.
2165 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2167 * stabsread.c (rs6000_builtin_type): Move function from
2168 xcoffread.c:builtin_type.
2169 * xcoffread.c (builtin_type): Move to stabsread. Remove
2170 IBM6000_HOST dependency. Move misplaced comments.
2171 (various): Change printf's to complaints.
2172 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2173 objfile argument to read_type calls under #if 0.
2174 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2175 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2176 * Makefile.in: xcoffread.o is not built by default.
2177 * xm-rs6000.h (IBM6000_HOST): Remove.
2178 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2179 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2182 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2184 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2185 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2186 register numbers when user tries to modify elements in structs
2187 passed as arguments.
2188 * inflow.c (child_terminal_info): Move banner outside of system
2190 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2191 passes struct/union arguments by address.
2193 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2195 * Based on patch from Kean Johnston <maw@netcom.com>:
2196 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2197 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2198 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2200 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2202 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2203 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2205 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2207 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2208 cc debugging output.
2210 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2212 * stabsread.c (define_symbol): Complain about unrecognized names
2213 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2214 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2215 (read_cpp_abbrev): Don't use the class name as part of the
2216 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2217 abbrevs. Inspired by Mike Tiemann.
2218 (read_tilde_fields): Comment. Remove ancient dead code.
2219 Remove erroneous but non-dead code. Simplify. Add complaints.
2220 (in general): Remove extraneous (parentheses) in return
2223 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2225 * coffread.c (coff_lookup_type): Fix fencepost error reported
2226 by Art Berggreen, <arg@opal.acc.com>.
2228 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2229 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2231 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2232 test, which is apparently left over from when we used native
2233 include files and couldn't depend on the member names being there.
2234 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2236 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2238 * mipsread.c: Major overhaul to use new BFD symbol table reading
2239 routines. Now swaps information as it is needed, rather than
2240 swapping everything when the file is read.
2242 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2244 * Makefile.in (TARDIRS): Add sparclite demo dir.
2245 (*.tab.c): Change dependency on Makefile to depend on
2246 Makefile.in, otherwise it always rebuilds after configuring.
2247 Force output *.tab.c file into current directory even in "make"
2248 versions that rewrite dependent file names used in command lines.
2250 * TODO: Remove some things we did.
2251 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2252 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2253 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2254 * symtab.h: Eliminate unnamed unions and structs.
2256 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2258 * Makefile.in (VERSION): Roll to 4.7.5.
2260 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2262 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2263 re-evaluating symbol pointers.
2265 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2267 * c-exp.y (lcurly, rcurly): New nonterminals.
2268 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2270 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2271 made function static.
2272 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2273 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2274 * parse.c (start_arglist):
2275 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2276 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2277 * parser-defs.h (funcall_chain): Moved to parse.c.
2278 * printcmd.c (print_frame_nameless_args): Fix prototype.
2279 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2280 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2281 * valops.c (typecmp): Moved prototype from values.h.
2282 * value.h (typecmp): Moved prototype to valops.c, made static.
2283 * ch-exp.y (yylex): Change way control sequences are disabled.
2285 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2287 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2289 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2291 * mipsread.c (upgrade_type): Build array types correctly, using
2292 create_range_type and create_array_type.
2294 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2296 * remote-nindy.c: Cleanup.
2298 * infrun.c (wait_for_inferior): When rolling back the PC after
2299 a breakpoint, call write_pc so that NPC gets rolled back as well
2302 * blockframe.c (inside_entry_file, inside_main_func,
2303 inside_entry_func): PC of zero is always "bottom of stack".
2305 * printcmd.c (print_frame_args, print_frame_nameless_args):
2306 Let print_frame_nameless_args decide whether there are any,
2307 laying groundwork for possibly later printing 29K args for
2308 functions where we have tag words but no symbols.
2310 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2312 * Makefile.in: fix GDB doc targets for new doc subdir structure
2314 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2316 * stack.c (parse_frame_specification): Parse as many arguments
2317 as there are (up to MAXARGS). Pass all of them in argc, argv
2318 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2319 many there were, onto SETUP_ARBITRARY_FRAME.
2320 * tm-mips.h, tm-sparc.h: Corresponding changes.
2321 * mips-tdep.c, sparc-tdep.c: Ditto.
2323 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2325 * hp300ux-nat.c: Update copyrights.
2326 * mipsread.c (parse_partial_symbols): Complain about block
2327 indexes that go backwards. Fix from Peter Schauer.
2328 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2329 symbol-file that has no linkage symbols to be read.
2330 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2331 from tm- file to xm-file, since they're host dependent.
2332 * valarith.c (value_binop): Typo.
2334 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2336 * sparclite/aload.c: Add copyleft.
2337 * sparclite/crt0.s: Add comment at beginning.
2339 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2341 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2342 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2344 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2346 * values.c (value_headof): Fix typo in which VTBL and ARG were
2347 being confused for one another.
2349 * valops.c (typecmp): Now static.
2351 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2352 baseclass--we don't always inherit its virtual function table
2355 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2356 pointer correctly in case value_struct_elt moves it around.
2358 * valops.c (typecmp): Now static. Also, now groks references
2361 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2362 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2364 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2366 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2367 to avoid "too much defining" error from native C compiler (!).
2369 * Makefile.in (HFILES): Add typeprint.h.
2370 * typeprint.[ch]: Update copyrights.
2372 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2374 * Makefile.in: Update to match doc/ subdir changes.
2376 * config/hp300hpux.mh: No cross-host file needed, just native.
2377 * config/go32.mh: Remove nonexistent "native" support.
2379 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2380 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2381 * m88k-tdep.c (next_insn): Lint, cleanup.
2382 (store_parm_word): Lint.
2384 * README: Fix typo (reported by karl@hq.ileaf.com).
2386 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2388 * expression.h (BINOP_CONCAT): Document use for self concatenation
2389 an integral number of times.
2390 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2392 * valarith.c (value_concat): Rewrite to support self
2393 concatenation an integral number of times.
2394 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2395 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2396 eliminate hundreds of spurious shift/reduce and reduce/reduce
2397 conflicts that mask the 5 real ones.
2398 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2399 * ch-exp.y (integer_literal_expression): Remove production,
2402 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2404 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2405 implied that "no side effects" was nonfunctional.
2406 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2407 character string and bitstring concatenation.
2408 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2409 * expression.h (exp_opcode): Add BINOP_CONCAT.
2410 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2411 * language.c (string_type): Add function to determine if a type
2413 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2414 * valarith.c (value_concat): New function to concatenate two
2415 values, such as character strings or bitstrings.
2416 * valops.c (value_string): Remove error stub and implement
2418 * value.h (value_concat): Add prototype.
2419 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2420 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2421 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2424 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2426 * c-exp.y (exp): Add production to support direct creation
2427 of array constants using the obvious syntax.
2428 * c-valprint.c (c_val_print): Set printed string length.
2429 * dwarfread.c (read_tag_string_type): New prototype and
2430 function that handles TAG_string_type DIEs.
2431 * dwarfread.c (process_dies): Add case for TAG_string_type
2432 that calls new read_tag_string_type function.
2433 * expprint.c (print_subexp): Add support for OP_ARRAY.
2434 * gdbtypes.c (create_range_type, create_array_type): Inherit
2435 objfile from the index type.
2436 * ch-typeprint.c (chill_print_type): Add case for
2438 * ch-valprint.c (chill_val_print): Fix case for
2441 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2443 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2444 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2445 include/coff/mips.h.
2447 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2449 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2450 constants with an explicit null byte terminator. OP_STRING is
2451 now used for real string types.
2452 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2453 they are used by all languages.
2454 * c-lang.c (_initialize_c_language): Move initializations of
2455 builtin_type_* to lang.c.
2456 * c-typeprint.c (c_type_print_varspec_prefix,
2457 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2458 to TYPE_CODE_STRING.
2459 * c-valprint.c (c_val_print): Change the way character arrays
2460 are printed as strings to be consistent with the way strings
2461 are printed when pointer-to-char types are dereferenced.
2462 Remove test of print_max before calling val_print_string, which
2463 now does it's own test.
2464 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2465 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2466 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2467 * gdbtypes.c (builtin_type_*): Add declarations moved from
2469 * gdbtypes.c (create_string_type): New function to create real
2471 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2472 renamed to TYPE_CODE_STRING.
2473 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2474 builtin_type_* types moved from c-lang.c.
2475 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2476 to TYPE_CODE_STRING.
2477 * gdbtypes.h (builtin_type_string): Add extern declaration.
2478 * gdbtypes.h (create_string_type): Add prototype.
2479 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2480 renamed to TYPE_CODE_STRING.
2481 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2483 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2484 renamed to TYPE_CODE_STRING.
2485 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2487 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2488 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2489 to TYPE_CODE_STRING.
2490 * valops.c (allocate_space_in_inferior): New function and
2491 prototype, using code ripped out of value_string.
2492 * valops.c (value_string): Rewritten to use new function
2493 allocate_space_in_inferior, but temporarily disabled until some
2494 other support is in place.
2495 * valops.c (value_array): New function to create array constants.
2496 * valprint.c (val_print_string): Add comment to document use,
2497 complete rewrite to fix several small buglets.
2498 * value.h (value_array): Add prototype.
2499 * value.h (val_print_string): Change prototype to match rewrite.
2500 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2501 * ch-exp.y (match_character_literal): Disable recognition of
2502 control sequence form of character literals and document why.
2504 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2506 * nindy-share/nindy.c: Add comments to #endif's to clarify
2509 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2510 read_memory to get byte order right.
2511 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2512 anymore. This is done in paread.c now. We expect unwind info
2513 to hang off of objfiles, and search all of the objfiles when until
2515 * (skip_trampoline_code): Cast arg to target_read_memory.
2516 * objfiles.h (struct objfile): Add new field obj_private to hold
2517 per object file private data (unwind info in this case).
2518 * paread.c (read_unwind_info): New routine to read unwind info
2519 for the objfile. This data is hung off of obj_private.
2520 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2521 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2522 make this easier to access.
2524 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2526 * c-valprint.c (cp_print_class_member): Add extern decl.
2527 * c-valprint.c (c_val_print): Extract code for printing methods
2528 and move it to cp_print_class_method in cp-valprint.c.
2529 * c-valprint.c (c_val_print): Extract code to print strings and
2530 move it to val_print_string in valprint.c.
2531 * cp-valprint.c (cp_print_class_method): New function using
2532 code extracted from c_val_print.
2533 * valprint.c (val_print_string): New function using code
2534 extracted from c_val_print.
2535 * value.h (val_print_string): Add prototype.
2536 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2537 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2538 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2539 CHECKBUF, growbuf_by_size): New variables, macros, and support
2540 functions for implementing a dynamically expandable temp buffer.
2541 * ch-exp.y (match_string_literal): New lexer function.
2542 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2543 removed and replaced with new CHECKBUF macro.
2544 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2545 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2547 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2549 * Makefile.in: Add info for paread.o.
2550 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2552 * blockframe.c (frameless_look_for_prologue): Correct the
2554 * gdbtypes.h, gdbtypes.c: Use const in decl of
2555 cplus_struct_default, now that pa-gas assembler has been fixed.
2556 * hppah-nat.c: Formatting.
2557 * hppah-tdep.c: Remove lots of useless externs for variables we
2559 * (find_unwind_entry): Speed up by using binary search, and a one
2561 * (rp_saved): New routine to see what unwind info says about RP
2562 being saved on the stack frame.
2563 * (frame_saved_pc): Look for prologue to see if we need to
2564 examine the stack for the saved RP or not.
2565 * (init_extra_frame_info): Check for prologue, instead of
2566 framesize to determine if we are frameless or not.
2567 * (frame_chain_valid): Stop backtraces when we run into _start.
2568 * (push_dummy_frame): Reformat to make more readable.
2569 * (find_dummy_frame_regs): ditto.
2570 * (hp_pop_frame): ditto.
2571 * (hp_restore_pc_queue): small cleanup.
2572 * (hp_push_arguments): ditto.
2573 * (pa_do_registers_info): ditto.
2574 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2575 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2576 * Define FRAME_CHAIN_VALID.
2577 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2578 passed to functions.
2580 * paread.c (pa_symtab_read): Use new bfd conventions for
2581 accessing linker symbol table.
2582 * (pa_symfile_init): Access embedded STAB info via BFD section
2583 mechanism and related macros.
2586 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2588 * sparc-stub.c: Use a seperate stack for our traps.
2589 * Handle recursive traps.
2590 * Remove all trap init code. This needs to be done by the
2592 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2594 * (handle_exception): See if we are at breakinst, if so, then
2595 advance PC sp that users can just step out of breakpoint().
2596 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2597 new place if SP has changed.
2598 * (case 's'): Get rid of this, we can't do it yet.
2599 * (case 't'): New command to test any old random feature.
2600 * (case 'r'): New command to reset the system.
2601 * (breakpoint): Add label to breakpoint trap instruction so that
2602 handle_exception() can detect where we are and get past the
2603 breakpoint trivially.
2605 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2607 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2609 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2611 * configure.in: recognise all sparclite variants
2613 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2615 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2616 binary files oring in the right bit.
2618 * main.c, source.c, state.c, symmisc.c: use macros defined in
2619 fopen-{bin|both} when fopening files.
2621 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2623 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2624 from a configuration file (typically including <limits.h>), or to
2625 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2626 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2627 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2628 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2629 * exppritn.c (print_subexp, dump_expression): Add case for
2631 * expression.h (OP_BITSTRING): New expression element type for
2633 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2634 macros to convert between number of expression elements and bytes
2635 to store that many elements.
2636 * i960-tdep.c (leafproc_return): Use new macros to access
2637 minimal symbol name and address fields.
2638 * m88k-pinsn.c (sprint_address): Use new macros to access
2639 minimal symbol name and address fields.
2640 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2641 minimal symbol address field.
2642 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2643 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2644 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2645 Use new BYTES_TO_EXP_ELEM macro.
2646 * parse.c (write_exp_bitstring): New function to write packed
2647 bitstrings into the expression element vector.
2648 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2650 * parser-defs.h (struct stoken): Document that it is used for
2651 OP_BITSTRING as well as OP_STRING.
2652 * parser-defs.h (write_exp_bitstring): Add prototype.
2653 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2654 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2655 LOWER, LENGTH): New tokens for keywords.
2656 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2657 upper_lower_argument, length_argument, array_mode_name,
2658 string_mode_name, variant_structure_mode_name): New non-terminals
2660 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2661 * ch-exp.y (match_bitstring_literal): New lexer support function
2662 to recognize bitstring literals.
2663 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2664 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2665 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2666 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2667 * ch-exp.y (yylex): Check tokentab6.
2668 * ch-exp.y (yylex): Call match_bitstring_literal.
2670 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2672 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2673 symbol name and value fields.
2675 * c-exp.y (yylex): Make static, to match prototype and other
2678 * expression.h (exp_opcode): Add BINOP_MOD.
2679 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2680 * expprint.c (dump_expression): Handle new BINOP_MOD.
2681 * language.c (binop_type_check): Handle new BINOP_MOD.
2682 * main.c (float_handler): Re-enable float handler when hit.
2683 * valarith.c (language.h): Include, need current_language.
2684 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2685 for integer divide truncates towards zero for negative results.
2686 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2687 * valarith.c (value_binop): Allow arithmetic operations on
2688 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2689 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2690 * ch-exp.y (tokentab3): Add MOD and REM.
2691 * ch-exp.y (yylex): Set innermost_block for symbols found
2692 in local scopes. Return LOCATION_NAME for local symbols.
2693 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2694 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2696 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2698 * command.c (shell_escape, make_command, _initialize_command):
2699 don't create or use fork if CANT_FORK is defined.
2700 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2701 code written for the IBM PC" remain.
2702 * xm-go32.h: define CANT_FORK
2704 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2706 * remote-sim.c: first attempt at general simulator interface
2707 * remote-hms.c: whitespace
2708 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2709 understand new stack layout. (print_register_hook): print ccr
2710 register in a fancy way.
2712 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2714 * eval.c (language.h): Include.
2715 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2716 to pointer types when the current language is C. It loses for
2717 other languages when the lower index bound is nonzero.
2718 * valarith.c (value_subscript): Take array lower bounds into
2719 account when performing subscripting operations.
2720 * valops.c (value_coerce_array): Add comment describing why
2721 arrays with nonzero lower bounds are dealt with in value_subscript,
2722 rather than in value_coerce_array.
2724 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2726 * ch-exp.y (FLOAT_LITERAL): Add token.
2727 * ch-exp.y (literal): Add FLOAT_LITERAL.
2728 * ch-exp.y (match_float_literal): New lexer routine.
2729 * ch-exp.y (convert_float): Remove.
2730 * ch-exp.y (yylex): Call match_float_literal.
2731 * ch-exp.y (yylex): Match single '.' after trying
2732 to match floating point literals.
2734 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2735 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2737 * expprint.c (dump_expression): New function for dumping
2738 expression vectors during gdb debugging.
2739 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2740 MULTI_SUBSCRIPT and moved out of BINOP range.
2741 * expression.h (DUMP_EXPRESSION): New macro that calls
2742 dump_expression if DEBUG_EXPRESSIONS is defined.
2743 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2744 * parse.c (length_of_subexp, prefixify_subexp): Change
2745 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2746 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2747 prefixify'ing the expression.
2748 * printcmd.c (print_command_1): Add comment.
2749 * ch-exp.y (expression_list): Add useful actions.
2750 * ch-exp.y (value_array_element): Add useful actions.
2751 * ch-exp.y (array_primitive_value): Add production.
2752 * ch-exp.y (yylex): Recognize ',' as a token.
2754 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2756 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2757 POSIXize the recursive makes (make [variable assignments] target{s})
2759 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2761 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2762 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2763 CPLUS_MARKER for all SVR4 systems, so follow suit.
2764 * defs.h (strdup_demangled): Remove prototype.
2765 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2766 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2767 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2768 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2769 prim_record_minimal_symbol_and_info): Use new macro
2770 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2771 * minsyms.c (install_minimal_symbols): Use new macro
2772 SYMBOL_INIT_DEMANGLED_NAME.
2773 * stabsread.c (define_symbol): Use new macro
2774 SYMBOL_INIT_DEMANGLED_NAME.
2775 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2776 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2777 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2778 SYMBOL_INIT_DEMANGLED_NAME.
2779 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2780 SYMBOL_DEMANGLED_NAME now tests language itself.
2781 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2782 now tests language itself.
2783 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2784 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2785 mangled name member in the language dependent portion of a symbol.
2786 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2787 mangled name member appropriate for a symbol's language.
2788 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2789 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2790 SYMBOL_DEMANGLED_NAME now tests language itself.
2791 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2792 initializes language dependent portion of symbol.
2793 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2794 demangles and caches the demangled form of symbol names.
2795 * utils.c (fputs_demangled, fprint_symbol): Use current language
2796 to select an appropriate demangling algorithm.
2797 * utils.c (strdup_demangled): Remove, no longer used.
2798 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2799 access the Chill mangled name member in the language dependent
2800 portion of a symbol.
2801 * ch-lang.c (chill_demangle): New function, simple demangler.
2802 * defs.h (chill_demangle): Add prototype.
2803 * symtab.h (language_dependent_info): Add struct for Chill.
2805 For older changes see ChangeLog-92
2811 version-control: never