1 Wed May 26 10:28:14 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
3 * stabsread.c (define_symbol, case 't'): Only set the name if it
6 * stabsread.c (define_symbol): Clean up logic; move the read_type
7 calls to inside the switch statement (this improves the error
10 * mipsread.c (parse_symbol, parse_partial_symbols): Deal with Fortran
13 Tue May 25 20:44:24 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
15 * printcmd.c (print_formatted, case 'i'): Pass a tab to wrap_here.
17 * source.c (line_info): Change "pc" to "address" in messages and
18 use print_address for addresses.
20 * source.c (line_info): If we don't find a symtab, print more useful
21 output, including the symbolic address.
23 * source.c (line_info): If --fullname, display the source.
24 (identify_source_line), callers: Take pc as argument, rather than
25 assuming innermost frame (emacs doesn't use this, so no one ever
27 * symtab.h: Declare frame_file_full_name.
30 Tue May 25 15:30:43 1993 Brendan Kehoe (brendan@lisa.cygnus.com)
32 * breakpoint.c (catch_command_1): Fix typo in error msg.
34 Tue May 25 16:05:55 1993 Ken Raeburn (raeburn@cambridge.cygnus.com)
36 * elfread.c (elf_symfile_read): Update ELF structure and routine
37 names to specify 32-bit versions.
38 (elf_symtab_read): Retrieve size field directly from symbol,
39 instead of using old kludge.
41 * mips-pinsn.c (print_insn): Cast address to bfd_vma before
42 calling opcodes library.
43 * z8k-tdep.c (print_insn): Likewise.
45 Tue May 25 13:06:28 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
47 * stabsread.c: Remove all uses of error(). Make error_type and
48 read_type_number static.
49 (define_symbol): Don't try to deal with a missing symbol
50 descriptor which isn't followed by digit, '(', or '-'.
51 * stabsread.h: Don't declare read_type_number here.
52 * gdbtypes.h: Don't declare error_type here.
53 * xcoffread.c: Remove NO_TYPEDEFS code.
55 Tue May 25 09:33:16 1993 Ian Lance Taylor (ian@cygnus.com)
57 * mips-tdep.c: Removed #include of many header files, and #define
58 of MIPSMAGIC; no longer used.
60 Tue May 25 09:36:13 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
62 * Many places: replace "the inferior" in messages with "the program"
63 or "the program being debugged".
64 * inflow.c (try_writing_regs): Remove; it's been #if 0'd forever
65 and I'm getting sick of maintaining it.
67 * config/i386/linux.mh: Don't use \ newline; the awk scripts don't
70 * config/i386/go32.mh: Define SER_HARDWIRE.
71 * Makefile.in: Define SER_HARDWIRE.
73 (alldeps.mak): Add SER_HARDWIRE.
74 Remove all references to ser-hardwire.{c,o}.
75 * configure.in: Remove all ser_hardwire and gdb_serial_driver stuff.
77 Mon May 24 23:50:05 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
79 * sparc-nat.c (store_inferior_registers): Fill in all members of
80 inferior_fp_registers by reading them from the inferior before
81 modifying and writing them back.
82 Fixes unexplainable inferior FP exceptions after calls to the inferior
83 or setting of floating point registers.
84 * mips-tdep.c (mips_skip_prologue): Skip move of argument register
85 to register which is generated by gcc-2.4.
87 Tue May 25 00:42:39 1993 Ken Raeburn (raeburn@cygnus.com)
89 * hppa-pinsn.c: Define OLD_TABLE before including opcode/hppa.h.
91 Mon May 24 13:55:14 1993 Stu Grossman (grossman@cygnus.com)
93 * config/i386/{i386lynx.mh i386lynx.mt nm-i386lynx.h tm-i386lynx.h
94 xm-i386lynx.h}: New configuration for Lynx.
96 Mon May 24 10:01:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
98 * mipsread.c (parse_symbol): Deal with scVar and scVarRegister.
99 * symtab.h: Comment that LOC_REGPARM_ADDR can be call by reference.
101 * c-typeprint.c (c_type_print_base): Don't print typedef'd names
102 as struct, union, or enum tags.
104 Mon May 24 01:10:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
106 * symmisc.c (dump_msymbols): Avoid gdb coredump with stripped
109 Sat May 22 10:03:09 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
111 * infrun.c (wait_for_inferior),
112 infcmd.c (program_info, signal_command): Use symbolic signal names.
114 * inftarg.c (child_wait): Deal with EINTR and include message from
115 strerror if printing an error message.
117 * main.c (command_line_input): Use STOP_SIGNAL not SIGTSTP.
119 * stabsread.c: Remove most uses of lookup_fundamental_type.
120 (define_symbol): Use read_type for type of enum constant,
121 not just read_type_number. Also don't call error().
122 (define_symbol): For unrecognized constant type, one complaint (the
123 one from error_type) is enough. Don't make our own in addition.
124 (define_symbol): Don't treat an N_FUN 'R' as a prototype.
125 * gdbtypes.h: Doc fixes.
127 Sat May 22 03:33:07 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
129 Fix stack unwinding through _sigtramp on Irix. These patches are from
130 Paul Flinders <ptf@delcam.co.uk>.
131 * mipsread.c (fixup_sigtramp): Find _sigtramp on Irix even when the
132 executable uses sigvec.
133 * mips-tdep.c (read_next_frame_reg): Allow tm-file to override
135 * config/mips/tm-irix3.h: Add sigcontext offsets for Irix.
137 Sat May 22 00:39:01 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
139 * infrun.c (wait_for_inferior): Clear stop_signal if it should not
140 be passed to the inferior to make "handle <signal> nopass nostop" work.
142 Sat May 22 00:21:41 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
144 * config/mips/tm-irix3.h: Clean up, use tm-bigmips.h and redefine
146 * findvar.c (value_from_register): Fix uninitialized first_addr
147 which caused problems with assignment of doubles to register variables
149 * mipsread.c: Remove TM_FILE_OVERRIDE, include tm.h and provide the
150 missing mips definitions if necessary.
152 Fix handling of double register variables for mips targets and big
153 endian hosts. These patches are from Paul Flinders <ptf@delcam.co.uk>.
154 * config/mips/tm-mips.h: Increase MAX_REGISTER_{RAW,VIRTUAL}_SIZE to
156 * config/mips/tm-mips.h (REGISTER_CONVERT_TO_TYPE): New macro for
157 conversion of type held in multiple registers to host format.
158 * config/mips/tm-mips.h (REGISTER_CONVERT_FROM_TYPE): New macro,
159 companion to REGISTER_CONVERT_TO_TYPE.
160 * config/mips/tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE):
161 Convert to function calls.
162 * config/mips/tm-mips.h (FIX_CALL_DUMMY): New code for big endian
164 * mips-tdep.c (mips_print_register): Raw buffer now needs just
165 MAX_REGISTER_RAW_SIZE bytes.
166 * mips-tdep.c (mips_print_register): Use REGISTER_CONVERT_TO_TYPE
167 (if defined) for doubles.
168 * mips-tdep.c: (mips_extract_return_value, mips_store_return_value):
169 New functions, take care of REGISTER_CONVERT_TO/FROM_TYPE.
170 * valops.c (value_assign): Use REGISTER_CONVERT_TO_TYPE if
172 * findvar.c (value_from_register): Use REGISTER_CONVERT_TO_TYPE if
175 Fri May 21 09:04:25 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
177 * configure.in: Add i[34]86-*-isc*.
179 * stabsread.c: Make sure all complain() pass the address of the struct.
181 * xcoffread.c: Make sure all struct complaints are static not auto.
183 * Makefile.in: Add rule for xcoffexec.o like that for paread.o.
185 * xcoffread.c (process_xcoff_symbol, case C_LSYM): Use define_symbol.
187 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
189 * config/i386/linux.mh: Re-enable coredumps now that they should work.
191 Wed May 19 15:44:20 1993 K. Richard Pixley (rich@cygnus.com)
193 * config/m68k/tm-m68k.h (FRAME_CHAIN): add missing close paren.
195 Wed May 19 15:33:57 1993 Stu Grossman (grossman@cygnus.com)
197 * config/pa/nm-hppab.h: Comment PTRACE_ARG3_TYPE.
199 Wed May 19 12:33:59 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
201 * Makefile.in (INSTALLED_LIBS): New variable.
203 Tue May 18 14:08:50 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
205 * main.c (quit_command): In the "quit anyway?" message, tell the user
206 whether we are planning to detach or kill the program.
208 * config/vax/vaxbsd.mh: Add "NAT_FILE= nm-vax.h".
209 * config/vax/xm-vaxbsd.h: Use <sys/param.h> not <machine/limits.h>
211 * infcmd.c (read_pc): Doc fix.
213 * printcmd.c (print_address_symbolic): Use %u not %d for offset.
215 * blockframe.c (get_prev_frame_info): If pc in sigtramp, set
216 signal_handler_caller.
217 * tm-68k.h (FRAME_{CHAIN,SAVED_PC}): Deal with sigtramp.
218 * tm-hp300bsd.h: Define SIGTRAMP_{START,END} not IN_SIGTRAMP.
219 * inferior.h (IN_SIGTRAMP): Definition moved from infrun.c.
220 Use SIGTRAMP_START if defined.
221 * infcmd.c (step_1): Use SIGTRAMP_{START,END} if needed.
222 * infrun.c (wait_for_inferior): Check IN_SIGTRAMP before SKIP_PROLOGUE.
224 * infptrace.c: Remove unused KERNEL_U_ADDR_HPUX code.
226 * infcmd.c (step_1): Fix poorly worded error message.
228 * config/{i386/linux.mh,m68k/isi.mh} (NATDEPFILES):
229 Comment out corelow.c because core dumps are broken on these machines.
231 * Makefile.in (depend): Put "${srcdir}" in generated dependencies
232 if srcdir is not ".".
233 Also put in -I${BFD_DIR} or -I${READLINE_DIR} for files which need it.
234 (INCLUDE_CFLAGS): Remove BFD_DIR and READLINE_DIR.
235 * depend: Update to latest automatically built version.
237 Tue May 18 08:10:45 1993 Fred Fish (fnf@cygnus.com)
239 * ChangeLog, ChangeLog-92: Split ChangeLog at 1993.
240 * Makefile.in (NONSRC): Add ChangeLog-92
242 Tue May 18 08:03:37 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
244 * findvar.c ({read,write}_register): Use REGISTER_RAW_SIZE
245 not typo RAW_REGISTER_SIZE.
247 * frame.h, inferior.h: Doc fixes.
249 Mon May 17 15:43:03 1993 Stu Grossman (grossman@cygnus.com)
251 * findvar.c (write_register): Add sanity check for register size.
252 (read_register): Fixup sanity check for register size to be
253 consistent with write_register().
255 Mon May 17 07:36:20 1993 Ian Lance Taylor (ian@cygnus.com)
257 * sparclite/Makefile.in: Add dummy info, install and install-info
260 Thu May 13 07:30:22 1993 Ian Lance Taylor (ian@cygnus.com)
262 * remote-nindy.c: Removed declaration of coffstrip.
263 * nindy-share/nindy.c: #if 0 coffstrip routine; no longer used.
265 Wed May 12 00:35:19 1993 Fred Fish (fnf@cygnus.com)
267 * Makefile.in (VERSION): Bump to 4.9.1 after release and cvs
270 * Makefile.in (VERSION): GDB 4.9 release.
272 Tue May 11 08:04:41 1993 Fred Fish (fnf@cygnus.com)
274 * README: Update known bugs to include the Solaris bug that
275 leaves core dumps in the current directory when restarting the
276 inferior with "run". Expand on the testsuite information.
278 * Makefile.in (VERSION): Bump to 4.8.96 for what should hopefully
279 be the last 4.9 prerelease test archive.
281 Mon May 10 22:13:23 1993 Jim Kingdon (kingdon@cygnus.com)
283 * config/m68k/xm-hp300bsd.h: Include <sys/param.h> to avoid INT_MAX
286 Mon May 10 20:00:43 1993 Fred Fish (fnf@cygnus.com)
288 * README, NEWS: Update for gdb 4.9 release.
290 Mon May 10 19:38:34 1993 John Gilmore (gnu@cygnus.com)
292 * ch-exp.y (MAX, MIN): Rename to MAX_TOKEN, MIN_TOKEN.
293 * target.c (MIN): #undef before defining.
295 Mon May 10 16:03:03 1993 Jim Kingdon (kingdon@cygnus.com)
297 Patch from Jeffrey Law:
298 * gdb/config/pa/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
300 Mon May 10 15:28:27 1993 Ian Lance Taylor (ian@cygnus.com)
302 * hppa-tdep.c (hppa_push_arguments): Allocate correct amount of
305 Mon May 10 13:14:46 1993 Fred Fish (fnf@cygnus.com)
307 * ch-exp.y (start): Apply work-around to avoid bison warning.
309 Sun May 9 07:25:02 1993 Fred Fish (fnf@cygnus.com)
311 * Makefile.in (BISON): Remove double quotes around BISON
312 definition when bison is used.
314 * configure.in (hppa*-hp-bsd): Change to hppa*-hp-bsd*
315 * configure.in (hppa*-hp-hpux): Change to hppa*-hp-hpux*
316 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
317 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
318 * configure.in (hppa*-*-bsd): Change to hppa*-*-bsd*
319 * configure.in (hppa*-*-hpux): Change to hppa*-*-hpux*
320 * configure.in (m68*-hp-bsd): Change to m68*-hp-bsd*
321 * configure.in (m68*-hp-hpux): Change to m68*-hp-hpux*
323 * Makefile.in (VERSION): Bump to 4.8.6.
325 Sat May 8 12:36:03 1993 Fred Fish (fnf@cygnus.com)
327 * config/pa/xm-hppah.h (MALLOC_INCOMPATIBLE): Define it, and
328 include declarations for malloc/realloc/free. Both malloc and
329 realloc return 'void *' for non-ANSI compilations.
331 Sat May 8 01:39:30 1993 (pes@regent.e-technik.tu-muenchen.de)
333 * coffread.c (read_coff_symtab): Don't fclose stream as it is no
336 Thu May 6 21:08:55 1993 Jim Kingdon (kingdon@cygnus.com)
338 * solib.c (clear_solib): Don't close bfd if it is NULL.
340 Thu May 6 20:55:35 1993 Fred Fish (fnf@cygnus.com)
342 * core.c (dis_asm_read_memory): Cast second arg of
343 target_read_memory to "char *".
344 * breakpoint.c (watchpoint_check): Change arg type from PTR to
345 "char *", to match other functions called by catch_errors().
347 Thu May 6 15:47:45 1993 Stu Grossman (grossman@cygnus.com)
349 * More patches from Jeffrey Law (law@cs.utah.edu).
350 * gdb/config/nm-hppab.h (PTRACE_ARG3_TYPE): Define as caddr_t.
351 * gdb/config/pa/tm-hppah.h (millicode_start, millicode_end):
352 Delete unnecessary declarations.
354 Thu May 6 15:15:46 1993 Stu Grossman (grossman@cygnus.com)
356 * ser-unix.c (wait_for): Use VTIME to do timeouts instead of
357 poll() for termio{s}.
359 Thu May 6 10:03:41 1993 Jim Kingdon (kingdon@cygnus.com)
361 * i386-tdep.c (i386_frame_num_args): Always return -1.
363 Wed May 5 15:16:33 1993 Stu Grossman (grossman@cygnus.com)
365 * Patches from Jeffrey Law <law@cs.utah.edu>.
366 * gdb/hppa-tdep.c: Declare frame_saved_pc.
367 (frameless_function_invocation): New function.
368 (frame_saved_pc, init_extra_frame_info): Use
369 frameless_function_invocation.
370 * gdb/config/pa/tm-hppa.h (SAVED_PC_AFTER_CALL): Use saved_pc_after
371 call instead of just grabbing the value currently in %r2.
372 (FRAMELESS_FUNCTION_INVOCATION): Use frameless_function_invocation.
373 * gdb/config/pa/tm-hppah.h (SAVED_PC_AFTER_CALL): Delete private
374 definition and use the common one in tm-hppa.h.
375 * gdb/hppa-tdep.c (frame_chain_valid): If "use_unwind" is true, then
376 use unwind descriptors to determine if the frame chain is valid.
377 * gdb/hppa-tdep.c (find_dummy_frame_regs): Rework so that
378 it does not assume %r4 is the frame pointer.
379 * gdb/hppa-pinsn.c (print_insn): Handle 'r' and 'R' for break, rsm,
380 and ssm instructions.
381 * gdb/hppa-tdep.c (extract_5r_store, extract_5R_store): New
382 helper functions for print_insn.
383 * gdb/hppa-tdep.c (gcc_p, hpux_cc_p): Delete unused functions.
384 * gdb/config/pa/tm-hppa.h (ABOUT_TO_RETURN): Handle a return
385 which nullifies the following instruction.
387 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
389 * infptrace.c [FIVE_ARG_PTRACE]: Define ptrace to call_ptrace and
390 pass the 5th arg there, rather than using an ANSI C-specific macro.
392 * Makefile.in (depend): Don't include ${CC} command for *.tab.c.
394 Tue May 4 19:33:12 1993 Fred Fish (fnf@cygnus.com)
396 * Makefile.in (VERSION): Bump to 4.8.5
397 * Makefile.in (INCLUDE_CFLAGS): Add BFD_DIR and READLINE_DIR
398 directories to include search path.
399 * Makefile.in (CLIBS, CDEPS, ADD_FILES, ADD_DEPS): Clean up
401 * Makefile.in (depend): For gcc -MM line, use INTERNAL_CFLAGS
402 * Makefile.in (main.o, dbxread.o, coffread.o, mipsread.o,
403 elfread.o, dwarfread.o, stabsread.o, xcoffread.o, xcoffexec.o,
404 xdr_ld.o, xdr_rdb.o, nindy.o, Onindy.o, ttybreak.o, ttyflush.o,
405 udr.o, udip2soc.o): Remove explicit rules, use the ones that
406 are automatically generated in "depend".
407 * Makefile.in (paread.o): Document why a dependency doesn't get
408 automatically generated in "depend" and leave this explicit rule
410 * depend: Update to latest automatically generated version.
412 Tue May 4 12:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
414 * xcoffread.c: Doc fix.
416 * Makefile.in (depend): Include $(CC) command in generated output.
418 Mon May 3 22:51:05 1993 Fred Fish (fnf@cygnus.com)
420 * Makefile.in (NONSRC): Remove ${srcdir}/putenv.c.
421 * Makefile.in (SFILES): Add ${srcdir}/putenv.c.
422 * depend: Update to latest automatically built version.
424 Mon May 3 19:20:20 1993 Stu Grossman (grossman@cygnus.com)
426 * sparclite/Makefile.in: Create default target that does nothing
427 in order to force user to build by hand.
429 * sparclite/Makefile: Remove. It's not necessary anymore.
431 * ser-unix.c (wait_for): New routine to handle read timeouts,
432 etc. Uses poll() if HAVE_TERMIO[S] is defined, select() otherwise.
434 Mon May 3 13:52:08 1993 Ian Lance Taylor (ian@cygnus.com)
436 * mips-pinsn.c (print_insn): Return value.
438 Sun May 2 11:43:57 1993 Fred Fish (fnf@cygnus.com)
440 * Makefile.in (SFILES): Remove ser-hardwire.c; it is a link made
441 at configuration time and doesn't belong in the distribution archive.
443 * Makefile.in (NONSRC): Add 29k-share/README.
444 * Makefile.in (HFILES): Add 29k-share/udi/udiids.h.
446 * defs.h (UINT_MAX, LONG_MAX, INT_MAX, INT_MIN): Replace hex
447 constants with slightly more portable definitions (still depends
448 on 2's complement arithmetic though).
449 * config/i386/nm-linux.h: Define NO_SYS_REG_H for no <sys/reg.h>.
450 * i386v-nat.c (sys/reg.h): Conditionalize include on
451 NO_SYS_REG_H. Linux doesn't have <sys/reg.h>.
452 * ser-unix.c (termio.h): Include <termio.h> like other files that
453 include termio.h, not <sys/termio.h> which may not exist (on
456 Sat May 1 16:05:24 1993 Fred Fish (fnf@cygnus.com)
458 * valprint.c (print_longest): Change format parameter from a
459 'char' to an 'int'. We can't have 'char' parameters with the
460 current coding style, where we mix prototypes with pre-ANSI
462 * value.h (print_longest): Change format parameter in prototype
463 from a 'char' to an 'int'.
465 Sat May 1 02:47:20 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
467 * config/mips/tm-mips.h (STAB_REG_TO_REGNUM): Match it with the gcc
469 * config/mips/tm-irix3.h (STAB_REG_TO_REGNUM): Add.
470 * irix4-nat.c (fill_fpregset): Fix bug with indexing into fpregsetp.
472 Fri Apr 30 17:45:32 1993 Stu Grossman (grossman@cygnus.com)
474 * The following patches are from Jeffrey Law <law@cs.utah.edu>.
475 * config/pa/hppabsd.mh: Add more files to NATDEPFILES.
476 * config/pa/xm-hppa[bh].h: Define FIVE_ARG_PTRACE.
477 * hppab-nat.c: Delete WANT_NATIVE_TARGET ifdefs.
478 ptrace needs 5 arguments, #define ptrace to always
479 pass zero as the 5th argument.
481 Fri Apr 30 15:54:13 1993 Steve Chamberlain (sac@thepub.cygnus.com)
483 * configure.in: Match z8k-*-sim for z8000.
484 * config/h8500/tm-h8500.h, h8500-tdep.c: Lint.
485 * remote-hms.c: Update to use new serial protocol.
487 Fri Apr 30 16:50:38 1993 K. Richard Pixley (rich@rtl.cygnus.com)
489 * mips-tdep.c: remove include of sys/dir.h. Doesn't seem
490 necessary and Solaris doesn't have it.
492 * Makefile.in (clean-info, install, install-info, info, dvi,
493 check, all): do not echo recursion lines.
495 * 29k-share/udip2soc.c (UDIConnect): replace union wait with int.
497 * config/sparc/sun4sol2.mh (XM_CLIBS): add -lsocket which is
498 required target ports which use sockets (like a29k-udi).
500 * remote-udi.c (udi_wait): Use SIGURG, as Solaris doesn't have SIGLOST.
502 Fri Apr 30 11:05:42 1993 Jim Kingdon (kingdon@cygnus.com)
504 * ser-unix.c [USE_{TERMIO,ALARM}_TIMEOUT]: New code to deal with
505 systems lacking select().
507 * Makefile.in (TAGS): Doc fix. Deal with empty DEPFILES.
509 Fri Apr 30 10:06:46 1993 Fred Fish (fnf@cygnus.com)
511 * alldeps.mak, depend: Update with latest automatically built
514 Thu Apr 29 12:03:23 1993 Fred Fish (fnf@cygnus.com)
516 * Makefile.in (SFILES): Add ser-unix.c and ser-go32.c.
518 * Makefile.in (make-proto-testsuite.dir): New target to make
519 prototype testsuite tree.
521 * Makefile.in (VERSION): Bump to 4.8.4.
523 Thu Apr 29 08:46:22 1993 Jim Kingdon (kingdon@cygnus.com)
525 * stabsread.c (define_symbol): If unrecognized constant type,
526 complain() not error().
528 Thu Apr 29 00:03:59 1993 Fred Fish (fnf@cygnus.com)
530 * infptrace.c: Add missing close paren to test for
531 FIVE_ARG_PTRACE defined.
533 * defs.h (CC_HAS_LONG_LONG): Set up to define CC_HAS_LONG_LONG
534 when compiling with gcc, but disable it for now. See comment.
535 * defs.h (LONGEST): Define as either "long" or "long long"
536 based on CC_HAS_LONG_LONG.
537 * defs.h (longest_to_int): Use CC_HAS_LONG_LONG to control
538 how longest_to_int is defined.
539 * c-valprint.c (c_val_print): Call print_longest.
540 * expprint.c (dump_expression): Use PRINTF_HAS_LONG_LONG
541 instead of LONG_LONG.
542 * {printcmd.c, gdbtypes.h} (LONG_LONG): Replace usages with
544 * printcmd.c (print_scalar_formatted): Call print_longest
545 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
546 * typeprint.c (print_type_scalar): Call print_longest and let
547 it figure out what to do for PRINTF_HAS_LONG_LONG.
548 * valprint.c (val_print_type_code_int): Call print_longest
549 and let it figure out what to do for PRINTF_HAS_LONG_LONG.
550 * stabsread.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
551 * value.h (struct value): Replace usage of LONG_LONG with
553 * value.h (print_longest): Add prototype.
554 * values.c (LONG_LONG): Replace usages with CC_HAS_LONG_LONG.
555 * values.c (unpack_double): Collapse code that was unnecessarily
556 dependent on CC_HAS_LONG_LONG. Use LONGEST instead of direct types.
557 * values.c (value_from_longest): Remove dependency on
558 CC_HAS_LONG_LONG and just use LONGEST.
559 * solib.c (solib_map_sections): Use bfd_get_filename
560 to access filename field.
561 * solib.c (clear_solib): Save filename and free it later, after
562 bfd_close, since bfd_close may reference it. Use bfd_get_filename
564 * config/convex/xm-convex.h (LONG_LONG): Replace with
565 CC_HAS_LONG_LONG. Add define for PRINTF_HAS_LONG_LONG.
566 * doc/gdbint.texinfo (LONG_LONG): Replace with CC_HAS_LONG_LONG.
567 Add PRINTF_HAS_LONG_LONG references.
569 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
571 * inflow.c (kill_command), infcmd.c (attach_command),
572 remote.c (remote_interrupt_twice): In messages for the user, call it
573 "the program" or "the program being debugged" not "the inferior".
575 * hp300ux-nat.c: Cast second arg to supply_register calls.
576 (_initialize_kernel_u_addr, getpagesize): New functions.
577 (store_inferior_register_1): Change arg name from value to val.
578 (fetch_core_registers): Make arg core_reg_size unsigned.
579 Pass 5 args to ptrace.
580 * config/m68k/xm-hp300hpux.h: Define FIVE_ARG_PTRACE.
581 Remove KERNEL_U_ADDR stuff.
582 * infptrace.c [FIVE_ARG_PTRACE]: Pass 5th arg to ptrace.
583 * config/m68k/hp300hpux.m{t,h}:
584 Move exec.o from NATDEPFILES to TDEPFILES
585 * config/m68k/hp300hpux.mt: Mention GAS requirement. Remove
586 hp-include stuff. Add m68k-tdep.o to TDEPFILES.
588 Wed Apr 28 13:27:54 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
590 * ch-exp.y (yylex): Don't STREQ with simplename if it is NULL.
592 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
594 * config/sparc/xm-sun4os4.h [__STDC__]: Don't use MALLOC_INCOMPATIBLE.
596 Wed Apr 28 11:39:18 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
598 * doc/gdb.texinfo: make node "Shell Commands" unconditional;
599 describe `set demangle-style arm' (not cfront);
600 mention can type `q' to discard output, when gdb pages
602 Wed Apr 28 11:32:39 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
604 * valops.c (search_struct_field): Fix gdb core dump with incomplete
607 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
609 * remote.c: Change timeout to 2.
610 (remote_open): Use unpush_target not remote_close.
611 (remote_resume): If siggnal != 0, give warning not error().
612 (remote_wait, remote_interrupt, remote_interrupt_twice):
613 If we get two interrupts, let the user get out if they want.
614 (remote_{kill,mourn}): New functions.
615 i386-stub.c (handle_exception, case 'k'): Don't BREAKPOINT.
617 Wed Apr 28 09:20:55 1993 Ian Lance Taylor (ian@rtl.cygnus.com)
619 * config/sparc/sun4sol2.mh (XM_CLIBS): Define to be -lnsl.
621 Wed Apr 28 06:11:38 1993 Jim Kingdon (kingdon@cygnus.com)
623 * Remote targets (mourn): Call unpush_target.
625 * config/sparc/xm-sun4os4.h: Declare free() to return int.
626 Remove twisted use of PARAMS.
628 * config/rs6000/xm-rs6000.h: Don't define MALLOC_INCOMPATIBLE now
629 that ansidecl.h assumes ANSI on AIX.
631 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
633 * README: Move most stuff about hacking GDB to doc/gdbint.texinfo.
634 (Known bugs): Remove AIX bugs, revise SPARC struct bug description.
636 Tue Apr 27 13:44:19 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
638 * expprint.c (print_subexp): Fix bug with OP_SCOPE operator output.
640 Tue Apr 27 10:01:33 1993 Jim Kingdon (kingdon@cygnus.com)
642 * remote-vx.c (net_connect): Allow numeric IP address for host.
644 Mon Apr 26 17:59:38 1993 Steve Chamberlain (sac@thepub.cygnus.com)
646 * config/sh/sh.mt, config/sh/tm-sh.h, sh-tdep.c: New files.
648 Mon Apr 26 07:13:32 1993 Jim Kingdon (kingdon@cygnus.com)
650 * rs6000-tdep.c (branch_dest): Deal with stepping through system call.
652 * symtab.h, xcoffread.c: Revise linetable sorting comments.
654 Sun Apr 25 02:32:16 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
656 * valops.c (value_cast): A cast might also change the object
657 representation in C++.
658 * dbxread.c (end_psymtab): Copy subpst read_symtab function from pst
659 to get the proper read_symtab function when called from mipsread.c.
660 * mipsread.c (mipscoff_psymtab_to_symtab, psymtab_to_symtab_1):
661 Set cur_bfd in psymtab_to_symtab_1 as CURBFD(pst) is invalid
662 for dummy psymtabs, inhibit processing of dummy psymtabs.
664 Sat Apr 24 19:59:54 1993 Jim Kingdon (kingdon@cygnus.com)
666 * Changes from (or inspired by) AMD:
667 * remote-udi.c (udi_attach): Assignments to Space and Offset were
669 (udi_wait): Make error message (UDIGetStdout) match error.
670 (udi_wait): Handle UDIStdinNeeded.
671 * command.c [CANT_FORK]: Use system().
672 * utils.c (prompt_for_continue): Allow quit with 'q'.
674 * solib.c (solib_add): Don't call special_symbol_handling if there
675 were errors in symbol_add_stub. Also set so->from_tty before
676 calling symbol_add_stub.
678 Fri Apr 23 16:17:00 1993 Stu Grossman (grossman@cygnus.com)
680 * Merge in HPPA/BSD patches from Utah:
681 * defs.h: Add const to 2nd arg of psignal prototype.
682 * hppah-tdep.c: Renamed to hppa-tdep.c 'cuz it's common code with
684 * hppab-core.c: Deleted. No longer useful.
685 * hppab-nat.c: #include more files. Use PT_WUREGS, not
687 * hppab-tdep.c: Deleted. Supplanted by hppa-tdep.c.
688 * config/pa/hppabsd.mh (NATDEPFILES): Remove hppab-core.o.
689 * config/pa/hppabsd.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
690 * config/pa/hppahpux.mt (TDEPFILES): hppab-tdep.o => hppa-tdep.o
691 * config/pa/xm-hppab.h: #define SET_STACK_LIMIT_HUGE.
693 Fri Apr 23 10:34:02 1993 Stu Grossman (grossman@cygnus.com)
695 * Fix two bugs found by deja-gnu. One is the incorrect reporting
696 of the PC being in a stack dummy when looking at a core file
697 without symbols. The other is the incorrect passing of char
698 arguments during expression evaluation (ie: p foo('a','b') would
699 mess up the passing of it's args because it wasn't coercing the
701 * hppah-tdep.c: Rename global functions to have consistent hppa_
702 prefix. Make more functions static. Drop hp_ prefix from static
703 functions. (hppa_push_arguments): Call value_arg_coerce to cast
704 char to int args if necessary. (hppa_fix_call_dummy): Create
705 this routine from FIX_CALL_DUMMY macro in tm-hppa.h.
706 * inferior.h (PC_IN_CALL_DUMMY): Check for frame_address being
707 valid (ie: != 0) before doing comparison against PC.
708 * valops.c (call_function_by_hand): Adjust call to FIX_CALL_DUMMY
709 to reflect new arguments.
710 * config/pa/tm-hppa.h (POP_FRAME, PUSH_ARGUMENTS): Use new hppa_
711 prefix for func name. (FIX_CALL_DUMMY): Move code into
714 * testsuite/gdb.t16/gdbme.c, testsuite/gdb.t17/gdbme.c: Add calls
715 to malloc() so that we can test GDB eval of dynamically created
716 arrays (like char strings in `print "foo"').
718 Fri Apr 23 01:28:14 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
720 * printcmd.c (print_address_symbolic): Search symtabs as well as the
721 minimal symbols for a nearby symbol.
723 Thu Apr 22 19:44:21 1993 John Gilmore (gnu@cacophony.cygnus.com)
725 * coffread.c: Comment changes around minimal symbol recording.
727 Thu Apr 22 16:24:36 1993 K. Richard Pixley (rich@rtl.cygnus.com)
729 * command.c: comment changes only.
731 * mips-tdep.c (heuristic_fence_post): new static variable.
732 (heuristic_proc_start): use heuristic_fence_post, print better
733 warnings, but only if not stop_soon_quietly.
734 (_initialize_mips_tdep): add_set_cmd for heuristic-fence-post.
736 Thu Apr 22 14:50:05 1993 Jim Kingdon (kingdon@cygnus.com)
738 * symtab.h: Fix LOC_REF_ARG comment.
740 Wed Apr 22 20:21:30 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
741 and Jim Kingdon (kingdon@cygnus.com)
743 * stabsread.c (define_symbol): Combine a 'p', 'r' arg pair to a
745 * config/sparc/tm-sparc.h (REG_STRUCT_HAS_ADDR): Revise comments.
746 symfile.c (compare_symbols): Don't check first character; STRCMP
749 * stabsread.c (define_symbol): Generate a LOC_REGPARM_ADDR for
750 structures that are passed by address in a register.
751 * symtab.h (enum address_class): Add LOC_REGPARM_ADDR.
752 * findvar.c (read_var_value),
753 printcmd.c (address_info, print_frame_args),
754 stack.c (print_frame_arg_vars), symmisc.c (print_{,partial_}symbol),
755 * symtab.c (lookup_block_symbol): Deal with it.
757 Thu Apr 22 09:07:24 1993 Jim Kingdon (kingdon@cygnus.com)
759 * objfiles.h (obj_section), objfiles.c (build_objfile_section_table):
761 * objfiles.c (find_pc_section): Return a struct obj_section *.
762 * sparc-tdep.c (in_solib_trampoline): Deal with find_pc_section return.
763 * symfile.c (syms_from_objfile) [IBM6000_TARGET]:
764 Don't use obj_section hack.
765 * xcoffexec (vmap_symtab): Relocate obj_sections.
766 * printcmd.c (containing_function_bounds): Use find_pc_section.
768 * symtab.h: Clean up SYMBOL_VALUE comments.
770 Wed Apr 21 14:29:57 1993 Jim Kingdon (kingdon@cygnus.com)
772 * stack.c (print_frame_arg_vars), printcmd.c (print_frame_args):
773 Expand comments about LOC_ARG/LOC_LOCAL pairs.
775 * coffread.c (read_coff_symtab): Use rewind before fseek.
777 Wed Apr 21 14:24:19 1993 Per Bothner (bothner@cygnus.com)
779 * ch-exp.y: Removed unused structure_primitive_value and FIXME_23.
780 * Makefile.in: Add $(YFLAGS) when using $(YACC).
781 * Makefile.in: Remove message to expect conflicts and unused
782 rules in ch-exp.y, since there no longer are any such.
784 Wed Apr 21 13:27:50 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
786 * stabs.texinfo: fixed bad xrefs (un-initialized statics)
788 Tue Apr 20 08:55:11 1993 Jim Kingdon (kingdon@cygnus.com)
790 * xcoffexec.c (xcoff_relocate_core): If no exec file, error()
791 rather than dumping core.
793 * Makefile.in: Add ${srcdir}/ to all source files.
794 (alldeps.mak): Add "${srcdir}/" to files when generating alldeps.mak.
795 (TAGS): Deal with srcdir and new config directory scheme.
797 Makefile.in (NONSRC): Remove createtags.
798 alldeps.mak: Updated.
800 * rs6000-tdep.c: Delete unused function print_frame.
802 * frame.h (struct frame_info): Doc fix for next_frame.
803 New field signal_handler_caller.
804 blockframe.c (create_new_frame, get_prev_frame_info),
805 config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO): Set it (needs
806 INIT_FRAME_PC_FIRST).
807 stack.c (print_frame_info), rs6000-tdep.c (rs6000_frame_chain):
810 Mon Apr 19 22:52:33 1993 Stu Grossman (grossman@cygnus.com)
812 * irix4-nat.c (fetch_core_registers): Special version of this for
813 Irix 4.x, which stores regs a bit differently from other /proc
815 * procfs.c, core-svr4.c: Move fetch_core_registers from procfs.c
816 to new file core-svr4.c.
817 * config/i386/i386sol2.mh, config/i386/i386v4.mh, config/m68k/amix.mh,
818 config/i386/ncr3000.mh, config/sparc/sun4sol2.mh: Add core-svr4.o
820 * config/mips/irix4.mh: Add corelow.o to NATDEPFILES.
822 Mon Apr 19 11:13:34 1993 Jim Kingdon (kingdon@cygnus.com)
824 * i387-tdep.c: Remove unused #includes.
826 * configure.in: Match i[34]86-*-sysv3.2 not i[34]86-*-sysv32.
828 * config/i386/nm-i386v.h: Define NO_PTRACE_H.
830 Sun Apr 18 10:39:35 1993 Jim Kingdon (kingdon@cygnus.com)
832 * xcoffread.c: Nuke NO_DEFINE_SYMBOL code. There is no going back.
834 * stabsread.c (define_symbol): 'R' is synonym for 'P', not 'r'.
835 xcoffread.c (process_xcoff_symbol, case C_RPSYM):
836 Don't muck with SYMBOL_CLASS.
838 Fri Apr 16 17:38:33 1993 Stu Grossman (grossman@cygnus.com)
840 * munch: Don't use head command. It doesn't exist everywhere.
842 Fri Apr 16 15:07:57 1993 Fred Fish (fnf@cygnus.com)
844 * inflow.c (new_tty): Remove spurious 'o' character at end
847 Fri Apr 16 12:27:11 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
849 * mips-tdep.c (mips_skip_prologue): Always skip the typical prologue
850 instructions and nothing more.
851 * mipsread.c (add_line): Add comment why we have to combine line number
852 entries for the same line number.
854 Fri Apr 16 09:42:03 1993 Jim Kingdon (kingdon@cygnus.com)
856 * symtab.{c,h}: Doc fixes (remove symseg references, last relevant
859 Thu Apr 15 21:16:58 1993 Fred Fish (fnf@cygnus.com)
861 * depend, alldeps.mak: Update, now that gcc -MM bug is fixed.
863 Thu Apr 15 12:38:39 1993 Jim Kingdon (kingdon@cygnus.com)
865 * source.c (select_source_symtab): Clean up comment. Also, if
866 we have a current_source_symtab, and s is NULL, return without
868 xcoffread.c (xcoff_symfile_read): Don't call select_source_symtab.
869 breakpoint.c (breakpoint_re_set): Don't call select_source_symtab.
871 Thu Apr 15 02:37:48 1993 John Gilmore (gnu@cacophony.cygnus.com)
873 * dbxread.c (unknown_symchar_complaint): Add new complaint.
874 * stabsread.h: Declare it.
875 * partial-stab.h: Use it.
877 * utils.c (malloc_botch): Don't forward-declare if NO_MMALLOC.
879 Wed Apr 14 17:12:51 1993 Jim Kingdon (kingdon@cygnus.com)
881 * stack.c (print_frame_info): Print specially if dummy frame.
883 * breakpoint.c: Add comments regarding within_scope future direction.
887 * xcoffread.c (record_include_{begin,end}): Change fatal to complain.
889 Wed Apr 14 14:03:18 1993 Per Bothner (bothner@cygnus.com)
891 * ch-exp.y: Fix thinko that broke parsing of FALSE.
893 Wed Apr 14 12:49:29 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
895 * stabsread.c (read_member_functions): Initialize domain for stubbed
896 member functions to avoid gdb core dumps when printing pointers
898 * cp-valprint.c (cp_print_class_method): Check for stubbed member
901 Tue Apr 13 08:28:26 1993 Jim Kingdon (kingdon@cygnus.com)
903 * expprint.c (print_subexp): If opcode not found in op_print_tab,
904 stop with an error().
905 eval.c (evaluate_subexp): Change error message.
907 * objfiles.c (build_objfile_section_table): Cast return value
910 Mon Apr 12 10:53:50 1993 Jim Kingdon (kingdon@cygnus.com)
912 * config/rs6000/tm-rs6000.h, rs6000-tdep.c: Move FRAME_CHAIN
913 to rs6000_frame_chain and deal with it if we're in a signal handler.
914 (FRAME_SAVED_PC): Use rs6000_frame_chain.
916 * breakpoint.c (within_scope): New function.
917 (enable_breakpoint, watchpoint_check): Use it.
919 * source.c (openp): Handle "exec-file ./ls" correctly.
921 * breakpoint.c (breakpoint_1): Use wrap_here before "at".
923 Sat Apr 10 01:32:43 1993 Per Bothner (bothner@rtl.cygnus.com)
925 * ch-exp.y: Clean up lexing of identifiers and
926 reserved words. (E.g. don't recognize FALSEXXX as the
927 keyword FALSE followed by the identifier XXX.)
928 Also, convert identifiers to lower case.
930 Fri Apr 9 15:53:19 1993 Stu Grossman (grossman@cygnus.com)
932 * remote-mips.c, remote-monitor.c, remote-st2000.c: Convert to
933 new serial interface.
935 Fri Apr 9 15:01:12 1993 Stu Grossman (grossman@cygnus.com)
937 * remote.c (remote_open): Use SERIAL_OPEN instead of serial_open.
938 (putpkt, getpkt): Use new return codes for SERIAL_READCHAR.
939 * ser-go32.c: Return -1 on most failures, 0 on most successes,
940 and use new return codes for go32_readchar().
941 * ser-unix.c: Ditto. Also, move error handling up to caller for
942 SERIAL_SETBAUDRATE().
943 * serial.c (serial_open): Internal call, not SERIAL_OPEN to get
945 (serial_close): New routine to wrap around device close routine.
946 serial.h: Clean & document return values more clearly.
948 Fri Apr 9 10:20:55 1993 Jim Kingdon (kingdon@cygnus.com)
950 * rs6000-pinsn.c (print_operand): Deal with no operand instructions.
952 * rs6000-pinsn.c (print_operand, case LI): Print condition register
953 operand in decimal rather than wrong textual versions.
955 * printcmd.c (_initialize_printcmd): Clean up docstring for "x"
956 (mention 't', remove false thing about 'g' only good with 'f').
958 * breakpoint.h: move "struct breakpoint" and friends to top of
959 file so that bpstat_find_breakpoint prototype works.
961 * solib.c (struct so_list): Add bfd field.
962 (solib_map_sections): Leave bfd open and scratch_pathname allocated.
963 Put the bfd in bfd field of the so_list.
964 (clear_solib): Free bfd name and close_bfd on the bfd.
966 Fri Apr 9 00:45:41 1993 Per Bothner (bothner@rtl.cygnus.com)
968 * valarith.c (value_subscript): Add COERCE_REF.
969 * ch-exp.y (operand_5): We can generalize the 2nd operand
970 of a string repetition ot 'literal' without ambiguity.
972 Thu Apr 8 10:15:10 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
974 * breakpoint.h (struct bpstat): Remove momentary field.
975 Remove bpstat_momentary_breakpoint. This was always kludgy
976 and is no longer used.
978 * breakpoint.h: Add enum bpstat_what.
979 breakpoint.h (struct bpstat), breakpoint.c (bpstat_stop_status):
980 stop and print fields of bpstat now per-breakpoint, not just
981 one for the whole chain.
982 breakpoint.{c,h} (bpstat_what): New function.
983 breakpoint.h: Remove bpstat_stop and bpstat_should_print.
984 infrun.c: Replace switch (stop_bpstat->breakpoint_at->type)
985 with call to bpstat_what.
986 README: Remove watchpoint/breakpoint bug from known bugs.
988 * breakpoint.h: Prototype bpstat_find_breakpoint.
990 Thu Apr 8 16:01:21 1993 Fred Fish (fnf@cygnus.com)
992 * symtab.c (find_methods, gdb_mangle_name): Note that functions
994 * symtab.h (VTBL_FNADDR_OFFSET, OPNAME_PREFIX_P, VTBL_PREFIX_P,
995 DESTRUCTOR_PREFIX_P): Note that macros are g++ specific.
997 Thu Apr 8 12:45:32 1993 Ian Lance Taylor (ian@cygnus.com)
999 * i960-pinsn.c (tabent): Copied struct definition from
1002 Thu Apr 8 10:34:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1004 * symtab.h (DESTRUCTOR_PREFIX_P): New macro to check if physname
1005 is a C++ destructor.
1006 * symtab.c (gdb_mangle_name): Use it.
1007 * symtab.c (find_methods): Do not add destructors to choice list
1009 * symtab.c (decode_line_1): Make breakpoints on destructors work
1012 Wed Apr 7 18:43:09 1993 Stu Grossman (grossman@cygnus.com)
1014 * ser-go32.c: Make it use serial port name.
1015 * go32-xdep.c: Put in def for strlwr, needed by dir.o in go32 libc.
1017 * infcmd.c (read_pc): Make sure that we read PC_REGNUM when not
1020 Wed Apr 7 15:52:11 1993 Stu Grossman (grossman@cygnus.com)
1022 * configure.in: Only configure sparclite subdir when target_cpu
1025 Wed Apr 7 10:11:22 1993 Jim Kingdon (kingdon@cygnus.com)
1027 * xcoffread.c (struct coff_symbol): Change c_sclass to unsigned char.
1028 Remove FIXME comment regarding this.
1030 * symfile.h: Change NULL->'\0' in comment (that wasn't a typo).
1032 * xcoffread.c (read_xcoff_symtab): Use E_SYMNMLEN.
1034 Tue Apr 6 22:30:58 1993 K. Richard Pixley (rich@cygnus.com)
1036 Add section table to objfile struct. Use it for find_pc_section.
1037 * objfiles.c (add_to_objfile_sections,
1038 build_objfile_section_table, find_pc_section): new functions.
1039 (allocate_objfile): build section table.
1040 * objfiles.h (struct obj_section): new structure.
1041 (struct objfile): add section table.
1042 (find_pc_section): new prototype.
1043 * solib.[ch] (find_pc_section_from_so_list): removed.
1044 * sparc-tdep.c: include objfiles.h for find_pc_section. include
1045 symfile.h for objfiles.h.
1046 (in_solib_trampoline): adjusted for new find_pc_section
1047 prototype. Removed BAD_RICH_HACK ifdefs.
1048 * symfile.c (syms_from_objfile): offset objfile sections.
1049 (find_pc_section): removed. Also removed BAD_RICH_HACK ifdefs.
1050 * symfile.h (find_pc_section): prototype removed. Also fixed
1051 comment typo NUL -> NULL.
1052 * target.[ch] (find_pc_section_from_targets): removed.
1053 * config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
1055 Tue Apr 6 21:41:13 1993 Stu Grossman (grossman@cygnus.com)
1057 * ser-go32.c: Format. (go32_open): Use proper return value.
1059 * configure.in: Undo conditional configdirs hack for sparclite.
1061 Tue Apr 6 17:07:37 1993 Jim Wilson (wilson@sphagnum.cygnus.com)
1063 * symtab.c (list_symbols): When call break_command, pass both
1064 filename and function name not just function name.
1066 Tue Apr 6 15:00:09 1993 Fred Fish (fnf@cygnus.com)
1068 (Changes and new files to make "none" a full fledged configuration)
1069 * config/none/{nm-none.h, tm-none.h, xm-none.h}: New files.
1070 Currently only tm-none.h has any meaningful contents.
1071 * config/none/none.mh (NAT_FILE): Use nm-none.h
1072 * config/none/none.mh (XM_FILE): Use xm-none.h
1073 * config/none/none.mt (TM_FILE): Use tm-none.h
1074 * Makefile.in (depend): Remove comment about parse errors in
1075 valops.c, it now parses correctly and generates a correct depend
1076 line. Remove line that touches xm.h, tm.h, and nm.h; they are
1077 now linked to config/none/{xm-none.h, tm-none.h, nm-none.h}.
1079 Tue Apr 6 09:54:29 1993 Jim Kingdon (kingdon@cygnus.com)
1081 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1.
1083 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of
1084 exactly 8 characters.
1086 Tue Apr 6 10:31:26 1993 Stu Grossman (grossman@cygnus.com)
1088 * configure.in: Sparclite uses sparc config dir. Also has it's
1089 own tm- & .mt files now. Also add sparclite to configdirs.
1090 * go32-xdep.c: Dummy routines for sigsetmask & strlwr.
1091 * config/i386/go32.mh: Nullify def of TERMCAP.
1092 * config/i386/xm-go32.h: Get rid of redef of EIO.
1093 * config/sparc/{sparclite.mh tm-sparclite.h}: New sparclite
1094 specific configs. Very similar to sun4os4, but without solib.
1095 * sparclite/{Makefile.in configure.in}: First cut at making this
1098 Tue Apr 6 03:10:44 1993 Stu Grossman (grossman@cygnus.com)
1100 * ser-go32.c: First cut at adapting to new serial interface.
1102 Mon Apr 5 22:29:43 1993 Stu Grossman (grossman@cygnus.com)
1104 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co].
1105 These implement a new serial line interface for talking to remote
1107 * configure.in: Link ser-hardwire.c to ser-unix.c for all hosts,
1108 EXCEPT go32, which gets ser-go32.c.
1109 * remote.c: Use new serial interface. More remote-xxx's to be
1111 * ser-bsd.c, ser-termios.c: Removed.
1112 * serial.c: New. Implements common operations for all serial
1114 * ser-unix.c: New. Unix specific serial operations for various
1115 flavors of Unix (Posix, SysV, BSD).
1116 * serial.h: Generic serial interface defs.
1117 * config/i386/go32.mh, config/i386/i386bsd.h,
1118 config/m68k/apollo68b.mh, config/sparc/sun4os4.mh: Remove
1119 ser-bsd.o from XDEPFILES. All the magic is now handled in
1122 Mon Apr 5 20:48:54 1993 Stu Grossman (grossman@cygnus.com)
1124 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC.
1126 Fri Apr 2 08:23:14 1993 Jim Kingdon (kingdon@cygnus.com)
1128 * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets.
1130 * rs6000-tdep.c (frameless_function_invocation): Don't even think
1131 about framelessness except on the innermost frame.
1133 * xcoffexec.c: Call fatal() not abort().
1135 * stabsread.c (patch_block_stabs): If stab & no symbol, make
1136 a LOC_OPTIMIZED_OUT symbol.
1137 symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
1138 findvar.c (read_var_value), printcmd.c (address_info),
1139 symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
1140 m2-exp.y (yylex): Deal with it.
1141 ch-exp.y (yylex): Deal with it.
1143 Thu Apr 1 18:43:02 1993 Stu Grossman (grossman@cygnus.com)
1145 * findvar.c (value_from_register): H8500 specific, check to see
1146 if we are looking at short pointer. If so, skip crock.
1147 * h8500-tdep.c (h8500_frame_chain): Mask down value from
1148 read_memory_integer() to avoid getting messed up by sign extension.
1150 Thu Apr 1 16:44:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1152 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section):
1153 ifdef protect using BAD_RICH_HACK. This should be removed soon.
1154 * config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
1156 Thu Apr 1 09:01:38 1993 Jim Kingdon (kingdon@cygnus.com)
1158 * i960-pinsn.c, a29k-pinsn.c: Much abridged, just use libopcodes.a.
1160 * core.c (dis_asm_print_address): New function.
1162 * core.c (dis_asm_read_memory): Reinstate 4th arg. The prototype
1165 Thu Apr 1 09:34:43 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1167 * breakpoint.c (bpstat_print, bpstat_stop_status): Change to walk the
1168 entire breakpoint chain and print only the first entry that needs to
1169 be printed and needs to be stopped for. Fixes problems with printing
1170 of multiple breakpoints with different conditions.
1171 * breakpoint.c (print_it_done): Renamed from print_it_noop as it
1172 effectively stops printing of the breakpoint chain.
1173 * breakpoint.c (print_it_noop): New routine to print nothing
1174 for this breakpoint entry and dont stop printing.
1175 * breakpoint.c (breakpoint_re_set_one): mention the reevaluated
1176 watchpoint only if it is enabled.
1177 * mipsread.c (parse_procedure): Correct incorrect setjmp procedure
1178 descriptor from the library to make backtraces through setjmp work.
1179 * mipsread.c (fixup_sigtramp): Correct pcreg and fregoffset for
1181 * mips-tdep.c (read_next_frame_reg): Provide correct values for
1182 all registers saved within sigtramp, cleanup.
1184 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1186 * sparc-pinsn.c: Much abridged, just calls version in libopcodes.a.
1188 Wed Mar 31 21:23:41 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1190 * core.c (dis_asm_read_memory): drop fourth arg which conflicts
1191 with prototype in ../include/dis-asm.h.
1193 Wed Mar 31 12:52:12 1993 Jim Kingdon (kingdon@lioth.cygnus.com)
1195 * core.c (dis_asm_{read_memory,memory_error}): New functions.
1196 m68k-pinsn.c, h8500-tdep.c, i386-pinsn.c, mips-pinsn.c, z8k-tdep.c:
1197 Use read_memory_func interface to disassembler.
1199 Tue Mar 30 15:46:14 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1201 Teach sparc solaris to next over shared library functions.
1202 * solib.[hc] (find_pc_section_from_so_list): new function and
1204 * sparc-tdep.c (in_solib_trampoline): new function.
1205 * symfile.[hc] (find_pc_section): new function and prototypes.
1206 * target.[hc] (find_pc_section_from_targets): new function and
1208 * config/sparc/tm-sun4sol2.h (IN_SOLIB_TRAMPOLINE): redefine to
1209 in_solib_trampoline.
1211 Tue Mar 30 08:06:24 1993 Jim Kingdon (kingdon@cygnus.com)
1213 * infrun.c (wait_for_inferior): Revise comment.
1215 * command.c (do_setshow_command): Use %u with var_{u,z}integer.
1217 * command.{c,h}: New var_type var_integer.
1218 main.c: Use it for history_size.
1220 * rs6000-tdep.c, xcoffexec.c, config/rs6000/xm-rs6000.h, breakpoint.c:
1221 Lint and byte-order fixups.
1223 * breakpoint.c (print_it_normal): Return 0 after hitting watchpoint.
1225 * breakpoint.h (bpstat): New field print_it.
1226 breakpoint.c (bpstat_print): Use it.
1227 (print_it_normal): New function (from old bpstat_print code).
1228 (bpstat_{alloc,stop_status}): Set print_it field.
1230 * breakpoint.c (bpstat_stop_status): Use catch_errors when
1231 evaluating watchpoint condition, via new function watchpoint_check.
1232 Also stop if watchpoint disabled due to leaving its block.
1234 * findvar.c [REG_STRUCT_HAS_ADDR]: Add comment.
1236 Tue Mar 30 00:14:38 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1238 * mips-pinsn.c: Add missing include of dis-asm.h.
1240 Mon Mar 29 15:03:25 1993 Fred Fish (fnf@cygnus.com)
1242 * Makefile.in (clean, distclean, realclean): Recursively apply
1243 to subdirs first, rather than last. This avoids, for example,
1244 Makefile being removed in a parent directory before the recursive
1247 * alldeps.mak, depend: Update for below changes.
1249 * config/m68k/tm-m68k.h: Renamed from config/m68k/tm-68k.h.
1250 * m68k/{tm-3b1.h, tm-altos.h, tm-amix.h, tm-es1800.h,
1251 tm-hp300bsd.h, tm-hp300hpux.h, tm-isi.h, tm-news.h, tm-os68k.h,
1252 tm-st2000.h, tm-sun2.h, tm-sun3.h, tm-vx68.h}: Include tm-m68k.h
1253 instead of tm-68k.h.
1254 * Makefile.in (HFILES): tm-68k.h renamed to tm-m68k.h.
1255 * README, a29k-pinsn.c, m68k-pinsn.c, m68k-stub.c, remote-vx.c,
1256 m68k/{altos.mh, altos.mt, apollo68b.mh, nm-apollo68b.h,
1257 nm-hp300bsd.h, config/m68k/xm-apollo68b.h}: Map '68k' to 'm68k'.
1258 * a29k/tm-a29k.h, doc/gdbint.texinfo: Account for renaming of
1259 tm-68k.h to tm-m68k.h.
1260 * m68k/m68k-fp.mt (TM_FILE): tm-68k-fp.h renamed to tm-m68k-fp.h.
1261 * m68k/m68k-nofp.mt (TM_FILE): tm-68k-nofp.h renamed to
1264 * config/a29k/tm-a29k.h: Renamed from config/a29k/tm-29k.h.
1265 * a29k-pinsn.c: Renamed from am29k-pinsn.c.
1266 * a29k-tdep.c: Renamed from am29k-tdep.c.
1267 * remote-eb.c, config/a29k/tm-ultra3.h: Include renamed tm-a29k.h.
1268 * remote-monitor.c, remote-st2000.c, config/a29k/{nm-ultra3.h,
1269 tm-a29k.h, xm-ultra3.h}, config/romp/rtbsd.mh, doc/gdbinv-s.texi,
1270 testsuite/gdb.t15/funcargs.exp, testsuite/gdb.t17/callfuncs.exp:
1271 Map '29k' to 'a29k'.
1272 * config/a29k/{a29k-kern.mt, a29k-udi.mt, a29k.mt, ultra3.mt}
1273 (TDEPFILES): Use renamed a29k-pinsn.o and a29k-tdep.o.
1274 * config/a29k/{a29k-udi.mt, a29k.mt} (TM_FILE): Use renamed
1276 * config/a29k/a29k-udi.mt (MT_CFLAGS): Remove TARGET_AM29K
1277 define that does not appear anywhere else in the gdb source tree.
1278 * doc/gdbinit.texinfo: Document renaming of tm-29k.h to tm-a29k.h.
1280 Mon Mar 29 13:55:29 1993 Jim Kingdon (kingdon@cygnus.com)
1282 * breakpoint.c: Add comments regarding breakpoint_re_set.
1284 * xcoffread.c (sort_syms, compare_symbols): Remove.
1285 (xcoff_symfile_read): Use sort_all_symtab_syms from symfile.c
1286 not our own sort_syms (it is identical).
1288 * xcoffread.c: Nuke NAMES_HAVE_DOT define (not used).
1290 Sun Mar 28 11:24:37 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1292 * breakpoint.c (breakpoint_re_set_one): Fix storage leak.
1293 * breakpoint.c (enable_breakpoint): Don't enable watchpoint if it
1295 * exec.c (exec_close): Fix storage leak.
1296 * exec.c (exec_file_command): Make sure that bfd doesn't realign the
1297 output sections when patching an executable.
1298 * mips-nat.c (store_inferior_registers): Use REGISTER_PTRACE_ADDR
1299 when writing all registers.
1300 * mips-tdep.c (mips_push_dummy_frame): Save floating point registers
1301 at the right offset in the dummy frame.
1302 * mipsread.c (psymtab_to_symtab_1): Do not complain for stProc,
1303 stStaticProc and stEnd symbols as they are generated by gcc-2.x.
1304 * mipsread.c (mipscoff_new_init): Initialize stabsread and buildsym.
1306 Fri Mar 26 15:25:05 1993 John Gilmore (gnu@cygnus.com)
1308 * Makefile.in (TARFILES): Avoid trailing backslash.
1310 Fri Mar 26 11:29:30 1993 Jim Kingdon (kingdon@cygnus.com)
1312 * breakpoint.{c,h}: Add exp_string to struct breakpoint and use
1313 it in breakpoint_re_set.
1314 * breakpoint.c (watch_command, enable_breakpoint): Fetch lazy values.
1316 * rs6000-tdep.c (single_step): Misc cleanups (CORE_ADDR not int,
1317 don't use sizeof(int) for target stuff, etc).
1319 Thu Mar 25 15:03:53 1993 Fred Fish (fnf@cygnus.com)
1321 * alldeps.mak, configure.in, i860-break.h, i860-opcode.h,
1322 i860-pinsn.c, i860-tdep.c, config/i860/*: Remove incomplete i860
1323 support that can't be integrated anyway due to lack of clear
1326 Thu Mar 25 12:26:50 1993 Stu Grossman (grossman@cygnus.com)
1328 * findvar.c (read_register, write_register): Make these capable
1329 of reading/writing registers that are shorter than REGISTER_TYPE.
1330 * (value_from_register): Install H8500 specific code to return
1331 proper value when register is being used as a pointer.
1332 * h8500-tdep.c: Remove extra defines of NUM_REGS.
1333 (h8500_skip_prologue): Use correct lengths for LINK instructions.
1334 (FRAME_CHAIN): Change name to h8500_frame_chain. Rewrite code to
1335 chain frames properly by combining frame pointer with T reg.
1336 (init_extra_frame_info): Delete. It's now a macro.
1337 (frame_args_address): Don't add PTR_SIZE. Stack args are already
1338 offset by the correct amount off of the frame pointer.
1339 (register_byte): Delete. It's now a macro.
1340 (register_raw_size, register_virtual_size): Delete. Replaced by
1341 common routine h8500_register_size, cuz there's no difference
1342 between the raw & virtual sizes on this machine.
1343 (register_convert_to_raw, register_convert_to_virtual): Delete,
1344 cuz there's no difference between the raw & virtual forms.
1345 Replaced by memcpy in tm file.
1346 (register_virtual_type): Rename to h8500_register_virtual_type.
1347 Get rid of pointer pseudo-regs, use _REGNUM with all reg names.
1348 (_initialize_h8500_tdep): Get rid of crock to ensure that GDB &
1349 emulator have same reg offsets. This is all handled in the
1351 (h8500_trapped_internalvar): New routine to detect references to
1352 convenience vars acting as pointer pseudo-regs.
1353 (h8500_value_trapped_internalvar): Conjure up value of pointer
1355 (h8500_set_trapped_internalvar): Convert set value in real
1356 register references.
1357 infcmd.c (read_pc, write_pc): Add h8500 specific code to handle
1358 code segment register.
1359 infrun.c (proceed): Simplify. Call write_pc instead of doing it
1361 (wait_for_inferior): Add h8500 specific code to add stack segment
1362 when reading SP register.
1363 remote-sim.c (fetch_register): Spacing.
1364 tm-h8500.h: #define GDB_TARGET_IS_H8500 to make it easier to
1365 detect cruft. Redo all register manipulation stuff. Get rid of
1366 pointer pseudo-regs. (INIT_EXTRA_FRAME_INFO): Adds stack segment
1367 to frame pointer. (IS_TRAPPED_INTERNALVAL,
1368 VALUE_OF_TRAPPED_INTERNALVAR, SET_TRAPPED_INTERNALVAR): Use these
1369 to create internal vars for pointer pseudo-regs.
1371 Thu Mar 25 10:10:28 1993 Fred Fish (fnf@cygnus.com)
1373 * Makefile.in: Numerous small changes to macro definitions
1374 and rules for building gdb distribution tree. Many macros
1375 eliminated or merged, and rules simplified.
1376 * alldeps.mak: Update.
1379 Wed Mar 24 13:52:29 1993 david d `zoo' zuhn (zoo at poseidon.cygnus.com)
1381 * Makefile.in: recurse through SUBDIRS for dvi target too
1383 Wed Mar 24 08:48:30 1993 Jim Kingdon (kingdon@cygnus.com)
1385 * Clean up xcoff relocation.
1386 objfiles.h (struct objfiles): Add section_offsets, num_sections.
1387 symfile.c (syms_from_objfile), xcoffread.c (xcoff_symfile_offsets):
1389 symtab.h (struct general_symbol_info): Add section field.
1390 minsyms.c (prim_record_minimal_symbol{,_and_info}): Set it.
1391 xcoffread.c: Set section for symbols and msymbols.
1392 (struct symtab): Add block_line_section field.
1393 buildsym.c (end_symtab): Set it.
1394 (end_symtab and callers): Add section parameter.
1395 objfiles.c (objfile_relocate): New funciton.
1396 xcoffexec.c (vmap_symtab): Use it.
1397 xcoffsolib.h (struct vmap): Remove unused fields.
1398 config/rs6000/tm-rs6000.h, stack.c, xcoffexec.c: Remove
1399 CORE_NEEDS_RELOCATION, symtab_relocated.
1400 config/rs6000/tm-rs6000.h: Remove use of loadinfotext.
1401 rs6000-tdep.c: Make loadinfotext static.
1402 breakpoint.c (fixup_breakpoints): Doc fix.
1403 symtab.h (struct symtab), config/rs6000/tm-rs6000.h, buildsym.c
1404 (end_symtab): primary field replaces nonreloc.
1406 Tue Mar 23 00:10:53 1993 John Gilmore (gnu@cygnus.com)
1408 * symtab.h (struct linetable_entry): Remove confusing comment.
1410 Tue Mar 23 00:01:23 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
1412 * Makefile.in: add installcheck target
1414 Mon Mar 22 16:17:58 1993 Fred Fish (fnf@cygnus.com)
1416 * config/{a29k, arm, convex, gould, h8300, i386, i860, i960, m68k,
1417 m88k, mips, none, ns32k, pa, pyr, romp, rs6000, sparc, tahoe, vax,
1418 z8k}: New directories to hold cpu specific configuration files.
1419 Naming follows gcc convention.
1420 * config/{*.mt, *.mh}: All target and host makefile fragment
1421 config files moved to an appropriate config/<cpu> subdirectory.
1422 * nm-*, xm-*, tm-*: All native, host, and target files, which
1423 get linked to nm.h, xm.h, and tm.h respectively by configure,
1424 moved to appropriate config/<cpu> subdirectory.
1425 * nm-sysv4.h, xm-sysv4.h, tm-sysv4.h, tm-sunos.h, nm-trash.h:
1426 Native, host, and target files that are common across more than
1427 one cpu architecture and included by one of the configured
1428 native, host, or target files, get moved to config directory.
1429 * Makefile.in (INCLUDE_CFLAGS): Add -I${srcdir}/config to
1430 pick up native, host, or target include files moved to one of
1431 the config subdirectories, and that are included by other files.
1432 * Makefile.in (alldeps.mak): Modify to account for new config
1433 directory structure.
1434 * alldeps.mak, depend: Update for new config directory structure.
1435 * config/*/[ntx]m-*.h: Modify all files that include other
1436 [ntx]m-*.h files to use path relative to gdb/config. I.E.
1437 "a29k/tm-ultra3.h" includes "a29k/tm-29k.h" rather than just
1439 * remote-eb.c (tm-29k.h): Include a29k/tm-29k.h.
1440 * mipsread.c (tm-mips.h): Include mips/tm-mips.h.
1441 * i860-pinsn.c (tm-i860.h): Include i860/tm-i860.h.
1442 * configure.in: Default gdb_host_cpu to host_cpu, and remap
1443 the ones where the default is not unique or different than the
1444 config subdirectory name. Similarly, handle gdb_target_cpu.
1445 Modify configure.in as appropriate to make use of gdb_host_cpu
1446 and gdb_target_cpu to find makefile fragments and make links.
1448 Mon Mar 22 12:36:24 1993 Ian Lance Taylor (ian@cygnus.com)
1450 * mipsread.c (compare_blocks): Sort blocks with the same start
1451 address by decreasing ending address.
1453 Mon Mar 22 20:36:04 1993 Peter Schauer (pes@regent.e-technik.tu-muenchen.de)
1455 * mipsread.c (parse_procedure): Save cur_fdr accross call to
1456 lookup_symbol as it might get clobbered by the call.
1458 * mipsread.c (parse_partial_symbols): Use ADD_PSYMBOL_ADDR_TO_LIST.
1459 The previous code did not initialize the language field for the psymtab
1462 Sat Mar 20 00:33:39 1993 John Gilmore (gnu@cygnus.com)
1464 * c-exp.y (parse_number): Avoid shift warning.
1465 * serial.h (struct ttystate): Declare empty one on DOS.
1467 Fri Mar 19 12:59:50 1993 Stu Grossman (grossman@cygnus.com)
1469 * xm-sun4os4.h: Return type of free() should be void, not int.
1471 * vx-share/vxWorks.h: Remove #def of NULL.
1473 Fri Mar 19 11:28:18 1993 Jim Kingdon (kingdon@cygnus.com)
1475 * tm-rs6000.h: Nuke no-op STAB_REG_TO_REGNUM.
1477 Fri Mar 19 07:40:09 1993 Steve Chamberlain (sac@cygnus.com)
1479 * z8k-tdep.c (print_insn): Include the new dis-asm header file.
1481 Thu Mar 18 14:26:57 1993 Per Bothner (bothner@rtl.cygnus.com)
1483 * ieee-float.c: Moved to ../libiberty.
1484 * ieee-float.h: Moved to ../include.
1485 * Makefile.in: Update accordingly.
1486 * i386-pinsn.c (print_insn), m68k-pinsn.c (print_insn):
1487 Convert to stubs that call disassemblers in ../opcodes/*-dis.c.
1488 * m68k-tdep.c: Removed definition of ext_format ext_format_68881;
1489 it is now in ../opcodes/m68881-ext.c.
1490 * mips-tdep.c (mips_skip_prologue): Try to skip more of the
1491 prologue (some callers _do_ care).
1492 * mips-pinsn.c (print_insn), z8k-tdep.c (print_insn): Convert to
1493 new interface of ../opcodes/*-dis.c.
1494 * ch-exp.y: Add #include <ctype.h>.
1496 Thu Mar 18 11:57:49 1993 Jim Kingdon (kingdon@cygnus.com)
1498 * xcoffexec.c (exec_close): Don't close exec_bfd twice.
1500 * xcoffread.c (enter_line_range): endaddr is exclusive, not inclusive.
1502 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1504 * xcoffread.c (arrange_linetable): Use x{m,re}alloc not {m,re}alloc.
1506 Wed Mar 17 11:28:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
1508 * z8k-tdep.c (extract_return_value, write_return_value,
1509 store_struct_return): New functions from macros in tm-z8k.h.
1511 Wed Mar 17 11:23:06 1993 Fred Fish (fnf@cygnus.com)
1513 * valops.c (value_arg_coerce): Apply temporary patch to
1514 fix problem with coercion of array and function types when
1515 passed as arguments to C functions, pending a more complete
1516 review of when and how coercion should be done, depending
1517 upon context and language.
1519 Wed Mar 17 09:46:31 1993 Jim Kingdon (kingdon@cygnus.com)
1521 * xcoffread.c (MIN_TBTABSIZ): Change to 12.
1523 * xcoffread.c (xcoff_symfile_read): Only read stringtab and
1524 debugsec if there are a non-zero number of symbols.
1526 Tue Mar 16 18:08:45 1993 John Gilmore (gnu@cygnus.com)
1528 * command.c (show_user): Avoid fprintf_filtered botch (AGAIN!).
1530 Tue Mar 16 15:18:17 1993 Jim Kingdon (kingdon@cygnus.com)
1532 * xcoffexec.c (add_vmap): Wrap symbol read in catch_errors.
1534 * xcoffread.c (read_symbol_lineno): Look to end of symbols for .bf,
1535 not just 50 symbols.
1536 (symtbl_num_syms): New variable.
1537 (read_xcoff_symtab): Set it.
1538 (read_symbol_nvalue): Check for bad symno.
1539 (read_symbol_{lineno,nvalue}, callers): Don't pass symtable; it's
1542 Tue Mar 16 10:09:05 1993 Stu Grossman (grossman@cygnus.com)
1544 * config/rs6000.mh: Get rid of -Dfd_set=int crock.
1545 This is defined in defs.h if necessary.
1546 * vx-share/vxWorks.h: Remove #defs of min and max.
1547 * vx-share/xdr_ld.c, vx-share/xdr_ptrace.c,
1548 vx-share/xdr_rdb.c: include defs.h.
1550 Fri Mar 12 09:33:23 1993 Jim Kingdon (kingdon@cygnus.com)
1552 * xcoffread.c (retrieve_tracebackinfo): Move assignment out
1555 * xcoffread.c (enter_line_range): complain() on bad endoffset.
1556 xcoffread.c: Doc fixes.
1558 Tue Mar 9 09:56:12 1993 Jim Kingdon (kingdon@cygnus.com)
1560 * tm-rs6000.h (CORE_NEEDS_RELOCATION): Just call xcoff_relocate_core.
1561 xcoffexec.c (xcoff_relocate_core): New function.
1562 (text_adjustment): Removed.
1563 (add_vmap): Return the vmap.
1564 rs6000-tdep.c (add_text_to_loadinfo): No longer static.
1566 Fri Mar 5 05:22:46 1993 Jim Kingdon (kingdon@cygnus.com)
1568 * xcoffsolib.h: Add objfile member to struct vmap.
1569 xcoff{exec,solib}.c: Use it, not lookup_objfile_bfd.
1570 xcoffexec.c (add_vmap): Allocate objfiles here.
1572 Sun Mar 14 02:54:15 1993 John Gilmore (gnu@cygnus.com)
1574 Support 68000 series without floating point.
1576 * configure.in (m68000-*-{aout,elf,coff}): New configs.
1577 * tm-68k-nofp.h: New file, lacks 68881 support.
1578 * config/m68k-nofp.mt: New file.
1580 Sun Mar 14 02:30:08 1993 John Gilmore (gnu@cygnus.com)
1582 Remove a few remaining underscore/no-underscore remnants from
1585 * config/{m68k-un.mt, sparc-un.mt}: Remove.
1586 * config/m68k-noun.mt: Rename to m68k-fp.mt.
1587 * config/sparc-noun.mt: Rename to sparc-em.mt.
1588 * tm-68k-noun.h, tm-spc-noun.h: Remove.
1589 * tm-68k-un.h: Rename to tm-68k-fp.h.
1590 * tm-spc-un.h: Rename to tm-spc-em.h.
1591 * tm-sun4sol2.h: Cleanup.
1592 * configure.in (m68k-*, sparc-* targets): Corresponding changes.
1594 Sat Mar 13 14:58:22 1993 John Gilmore (gnu@cygnus.com)
1596 * symmisc.c (std_in, std_out, std_err): Move initializations
1597 to runtime code, in case they aren't constant.
1599 Fri Mar 12 16:23:54 1993 K. Richard Pixley (rich@cygnus.com)
1601 * symtab.c (find_pc_symtab): some object file formats, notably
1602 mips, have holes in the address ranges of symtabs. Change
1603 this algorithm from first hit to tightest fit.
1605 * mips-tdep.c (heuristic_proc_start): if we walk the pc into the
1606 fence post without finding the enclosing function, then print a
1609 Thu Mar 11 09:33:01 1993 Fred Fish (fnf@cygnus.com)
1611 * utils.c (fputs_demangled, fprint_symbol): Remove.
1612 * utils.c (fprintf_symbol_filtered): New function which combines
1613 the functionality of fputs_demangled and fprint_symbol. Uses a
1614 caller provided language parameter to select the appropriate
1615 demangler, and caller provided args to pass to the demangler.
1616 * defs.h (enum language): Move further up in file so enum can
1617 be used in prototypes.
1618 * defs.h (fputs_demangled, fprint_symbol): Remove prototypes.
1619 * defs.h (fprintf_symbol_filtered): Add prototype.
1620 * c-typeprint.c (cp_type_print_method_args): Replace calls to
1621 fputs_demangled with call to fprintf_symbol_filtered.
1622 * cp-valprint.c (demangle.h): Include
1623 * cp-valprint.c (cp_print_value_fields): Replace calls to
1624 fprint_symbol with calls to fprintf_symbol_filtered.
1625 * printcmd.c (print_frame_args): Replace call to fprint_symbol
1626 with call to fprintf_symbol_filtered.
1627 * stack.c (print_frame_info): Remove obsolete code so we don't
1628 have to update fputs_demangled usage in it.
1629 * stack.c (print_frame_info, frame_info): Add language variable
1630 to pass to fprintf_symbol_demangled and initialize it from the
1631 symbol's language. Replace calls to fputs_demangled with calls
1632 to fprintf_symbol_filtered.
1633 * symtab.c (find_methods): Replace call to fputs_demangled with
1634 call to fprintf_symbol_filtered.
1635 * ch-valprint.c (demangle.h): Include.
1636 * ch-valprint.c (chill_print_value_fields): Replace call to
1637 fprint_symbol with call to new fprintf_symbol_filtered.
1639 Wed Mar 10 17:37:11 1993 Fred Fish (fnf@cygnus.com)
1641 * Makefile.in (VERSION): Bump version to 4.8.2.
1643 * main.c (source_command): Require an explicit pathname of file
1644 to source, since previous behavior of defaulting to gdb init file
1645 was troublesome and undocumented.
1646 * printcmd.c (disassemble_command): Add missing '{}' pair to
1647 else with two statements. Bug reported by Stephane Tsacas
1649 * symtab.c (find_pc_line): Don't complain about zero length or
1650 negative length line numbers for the moment, since we may not own
1651 the terminal when called, such as when single stepping. (FIXME)
1652 * language.h (CAST_IS_CONVERSION): True if current language is
1653 C++ as well as C. Fix from Peter Schauer.
1654 * environ.c (get_in_environ, set_in_environ, unset_in_environ):
1655 Use STREQN macro rather than bare '!strncmp()'.
1656 * environ.c (unset_in_environ): Avoid use of memcpy on
1657 overlapping memory regions, as suggested by Paul Eggert
1658 <eggert@twinsun.com>.
1659 * c-exp.y (%union struct): Remove unused ulval as suggested
1660 by Paul Eggert <eggert@twinsun.com>.
1662 Mon Mar 8 19:03:06 1993 Fred Fish (fnf@cygnus.com)
1664 * main.c (gdbinit): Make static.
1665 * main.c (inhibit_gdbinit): Move to file scope.
1666 * main.c (main): Remove local inhibit_gdbinit.
1667 * main.c (source_command): Don't source '.gdbinit' file by
1668 default if gdb has been told to ignore it.
1670 Sun Mar 7 21:58:53 1993 Ian Lance Taylor (ian@cygnus.com)
1672 * Makefile.in (MAKEOVERRIDES): Define to be empty for GNU Make
1675 Fri Mar 5 17:39:45 1993 John Gilmore (gnu@cacophony.cygnus.com)
1677 * printcmd.c (print_address_symbolic): Only print if offset
1678 is shorter than max_symbolic_offset.
1679 (initialize_printcmd): `set print max-symbolic-offset'.
1681 * am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
1682 (examine_tag): Use it.
1683 (read_register_stack): Only look in the local registers for a
1684 memory address if it's between rfb and rsp; go to memory otherwise.
1685 (initialize_29k): Fix call_scratch_address doc. Remove reginv_com.
1686 (reginv_com): Remove ancient kludge command.
1688 Fri Mar 5 17:16:26 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1690 * tm-irix3.h (ZERO_REGNUM): copy this macro from tm-mips.h so that
1691 irix4 will again compile.
1693 * tm-mips.h (GDB_TARGET_IS_MIPS): no longer used, now removed.
1695 * configure.in: accept mips-sgi-irix4* for irix4.
1697 Fri Mar 5 07:49:48 1993 Steve Chamberlain (sac@lisa.cygnus.com)
1699 * z8k-tdep.c (print_register_hook): Lint.
1701 Thu Mar 4 17:42:03 1993 John Gilmore (gnu@cygnus.com)
1703 Lint fixes from Paul Eggert (eggert@twinsun.com):
1705 * command.c (do_setshow_command): var_uintegers are unsigned.
1706 * sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
1707 unsigned, since they use hex values with the high bit set.
1709 Thu Mar 4 08:22:55 1993 Fred Fish (fnf@cygnus.com)
1711 Fixes submitted by Karl Berry (karl@nermal.hq.ileaf.com):
1712 * m88k-pinsn.c (sprint_address): Use SYMBOL_NAME macro to
1714 * m88k-nat-c (SXIP_OFFSET, SNIP_OFFSET, SFIP_OFFSET): Enclose
1715 macro definitions in parenthesis.
1717 * dbxread.c (dbx_symfile_init): Catch the case where there is
1718 no string table, but the only way we find out is by reading zero
1721 Wed Mar 3 15:51:28 1993 Fred Fish (fnf@cygnus.com)
1723 * dbxread.c (dbx_symfile_init): Make size of the string table
1724 size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
1725 offset to the string table is nonzero and handle the nonexistant
1726 string table case, should it occur. Ensure that the string table
1727 size read from the file is reasonable, with a minimum lower bound
1728 of DBX_STRINGTAB_SIZE_SIZE instead of zero.
1730 Wed Mar 3 07:23:03 1993 Ian Lance Taylor (ian@cygnus.com)
1732 * Makefile.in: Changes to build testsuite correctly.
1733 (FLAGS_TO_PASS): Added CXX and CXXFLAGS.
1734 (CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
1735 (TARGET_FLAGS_TO_PASS): New variable.
1736 (SUBDIRS): Added testsuite.
1737 (all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
1738 testsuite is compiled with CC_FOR_TARGET rather than CC.
1740 Tue Mar 2 17:57:56 1993 Fred Fish (fnf@cygnus.com)
1742 * dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
1743 reported by mycroft@gnu.ai.mit.edu.
1745 (Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
1746 * configure.in (vax-*-ultrix2*): New triplet.
1747 * config/vaxult2.mh: New file.
1748 * xm-vaxult2.h: New file.
1750 * c-exp.y (parse_number): Change high_bit to unsigned.
1751 * demangle.c: Change all references to cfront to ARM, since the
1752 actual algorithm is the one specified in the Annotated Reference
1753 Manual. This was confusing users into thinking that full cfront
1754 support was implemented.
1755 * dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
1756 * eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
1757 directly to lookup_struct_elt_type, which will do the
1758 dereferencing itself.
1759 * gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
1760 NULL dereferencing bug for unnamed structs, comment out
1763 Mon Mar 1 17:54:41 1993 John Gilmore (gnu@cygnus.com)
1765 * coffread.c (process_coff_symbol): Change PCC argument correction
1766 so that it only happens on big-endian targets; so that it only
1767 happens if the short or char argument is aligned on an int
1768 boundary; and so that it changes the location, rather than the
1769 type, of the argument. These changes tend to parallel similar
1770 (old) changes in stabsread.c.
1772 * coffread.c (coff_read_enum_type): Use the specified size for
1773 enums, don't assume that they are int-sized.
1775 * c-valprint.c (c_val_print): Don't assume enums are the same as
1778 * coredep.c: Handle NO_PTRACE_H in coredep.c. Fix by Michael
1779 Rendell, <michael@mercury.cs.mun.ca>.
1781 Mon Mar 1 09:25:57 1993 Fred Fish (fnf@cygnus.com)
1783 * language.h (local_decimal_format_custom): Add prototype.
1784 * language.c (local_decimal_format_custom): Add function, bug
1785 reported by Robert R. Henry (rrh@tera.com).
1787 Fri Feb 26 18:33:18 1993 John Gilmore (gnu@cacophony.cygnus.com)
1789 * xcoffexec.c (vmap_ldinfo): Fix "/" for '/' typo, reported
1790 by Josef Leherbauer, joe@takeFive.co.at.
1792 Wed Feb 24 19:17:11 1993 John Gilmore (gnu@cacophony.cygnus.com)
1794 * symfile.c (syms_from_objfile), tm-29k.h, tm-3b1.h, tm-68k-un.h,
1795 tm-altos.h, tm-arm.h, tm-convex.h, tm-es1800.h, tm-h8300.h,
1796 tm-hp300bsd.h, tm-hp300hpux.h, tm-hppa.h, tm-i386bsd.h,
1797 tm-i386v.h, tm-i960.h, tm-irix3.h, tm-isi.h, tm-linux.h,
1798 tm-m88k.h, tm-merlin.h, tm-mips.h, tm-news.h, tm-np1.h, tm-pn.h,
1799 tm-pyr.h, tm-rs6000.h, tm-spc-un.h, tm-sun386.h, tm-sunos.h,
1800 tm-symmetry.h, tm-sysv4.h, tm-tahoe.h, tm-umax.h, tm-vax.h,
1801 tm-vx68.h, tm-z8k.h: Remove remnants of NAMES_HAVE_UNDERSCORE.
1803 Wed Feb 24 07:41:15 1993 Fred Fish (fnf@cygnus.com)
1805 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): Initialize contents
1806 of demangled name fields to NULL if no demangling exists for
1807 a symbol. SYMBOL_INIT_LANGUAGE_SPECIFIC does this for new
1808 symbols if their language is known at the time they are created,
1809 but sometimes the language is not known until later.
1811 * ch-typeprint.c (chill_print_type_base): Name changed to
1812 chill_type_print_base to match pattern for C and C++ names.
1813 * ch-typeprint.c (chill_print_type): Change "char" to "CHAR"
1814 to be consistent with other usages.
1815 * ch-typeprint.c (chill_type_print_base): Add support for
1816 printing Chill STRUCT types.
1817 * ch-valprint.c: Include values.h.
1818 * ch-valprint.c (chill_print_value_fields): New function and
1819 prototype for printing Chill STRUCT values.
1820 * ch-valprint.c (chill_val_print): Fix call to val_print_string
1821 that was being called with two args instead of three.
1822 * ch-valprint.c (chill_val_print): Call chill_print_value_fields
1823 to print Chill STRUCT values.
1825 Tue Feb 23 18:58:11 1993 Mike Werner (mtw@poseidon.cygnus.com)
1827 * configure.in: added testsuite to configdirs.
1829 Tue Feb 23 11:46:11 1993 Mike Stump (mrs@cygnus.com)
1831 * doc/stabs.texi: The `this' pointer is now known by the name
1832 `this' instead of `$t'.
1834 Tue Feb 23 11:21:33 1993 Fred Fish (fnf@cygnus.com)
1836 * dwarfread.c (read_tag_string_type): Rewrite to allow forward
1837 references of TAG_string_type DIEs in user defined types.
1838 * ch-lang.c (chill_create_fundamental_type): Track compiler
1839 change that now emits debugging info with the type long for Chill
1842 Mon Feb 22 15:21:54 1993 Ian Lance Taylor (ian@cygnus.com)
1844 * remote-mips.c: New file; implements MIPS remote debugging
1846 * config/idt.mt: New file; uses remote-mips.c
1847 * configure.in (mips-idt-ecoff): New target; uses idt.mt.
1849 * mips-tdep.c (mips_fpu): New variable; controls use of MIPS
1850 floating point coprocessor.
1851 (mips_push_dummy_frame): If not mips_fpu, don't save floating
1853 (mips_pop_frame): If not mips_fpu, don't restore floating point
1855 (_initialize_mips_tdep): New function; let the user reset mips_fpu
1857 * tm-mips.h (EXTRACT_RETURN_VALUE, STORE_RETURN_VALUE): If not
1858 mips_fpu, don't use fp0 as floating point return register.
1859 (FIX_CALL_DUMMY): If not mips_fpu, don't save floating point
1862 Mon Feb 22 07:54:03 1993 Mike Werner (mtw@poseidon.cygnus.com)
1864 * gdb/testsuite: made modifications to testcases, etc., to allow
1865 them to work properly given the reorganization of deja-gnu and the
1866 relocation of the testcases from deja-gnu to a "tool" subdirectory.
1868 Sun Feb 21 10:55:55 1993 Mike Werner (mtw@poseidon.cygnus.com)
1870 * gdb/testsuite: Initial creation of gdb/testsuite.
1871 Migrated dejagnu testcases and support files for testing nm to
1872 gdb/testsuite from deja-gnu. These files were moved "as is"
1873 with no modifications. This migration is part of a major overhaul
1874 of dejagnu. The modifications to these testcases, etc., which
1875 will allow them to work with the new version of dejagnu will be
1876 made in a future update.
1878 Fri Feb 19 18:36:55 1993 John Gilmore (gnu@cygnus.com)
1880 * NEWS: Add reminders for next release.
1882 Fri Feb 19 10:01:39 1993 Ian Lance Taylor (ian@cygnus.com)
1884 * mipsread.c (parse_lines): Correct check for files compiled with
1887 Fri Feb 19 05:56:15 1993 John Gilmore (gnu@cygnus.com)
1889 * Makefile.in (VERSION): 4.8.1 to distinguish local versions.
1891 Fri Feb 19 01:32:58 1993 John Gilmore (gnu@cygnus.com)
1893 * Makefile.in (VERSION): GDB-4.8 release!
1894 * README, NEWS: Update for release.
1896 Thu Feb 18 22:44:40 1993 Stu Grossman (grossman@cygnus.com)
1898 * am29k-pinsn.c (print_insn): Minor nits with const.
1899 * am29k-tdep.c: More minor nits with arg types for
1900 supply_register, NULL vs. 0, read_register_gen, & reginv_com.
1902 Thu Feb 18 22:38:03 1993 John Gilmore (gnu@cygnus.com)
1904 * gcc.patch: Update for a different GCC (G++) bug.
1905 * main.c (print_gdb_version): Update copyright year to 1993.
1906 * nm-hp300bsd.h: Decide whether this is BSD 4.3 or 4.4,
1907 conditionalize this file on it. FIXME, right way is to split
1908 these into two config files.
1909 (ATTACH_DETACH): Define for BSD 4.4
1910 (PTRACE_ARG_TYPE): caddr_t for BSD 4.4, unset for 4.3.
1911 (U_REGS_OFFSET): Revise for 4.4.
1912 (REGISTER_U_ADDR): Separate for 4.4, but it doesn't work yet.
1913 * xm-hp300bsd.h: Move definitions of UINT_MAX, INT_MAX, INT_MIN,
1914 LONG_MAX into this file to avoid cpp "redefinition" warnings.
1916 Thu Feb 18 16:13:28 1993 K. Richard Pixley (rich@rtl.cygnus.com)
1918 * nm-hp300bsd.h (PTRACE_ARG3_TYPE): FSF's hp300's have int* not
1921 Thu Feb 18 04:10:06 1993 John Gilmore (gnu@cygnus.com)
1923 * c-lang.c (c_printstr): Bugfix for length==0 case.
1925 * c-lang.c (c_printstr): If a C string ends in a null, don't
1928 Thu Feb 18 02:39:21 1993 Stu Grossman (grossman at cygnus.com)
1930 * defs.h (STRCMP): Make it work for unsigned chars.
1932 Thu Feb 18 01:56:06 1993 John Gilmore (gnu@cygnus.com)
1934 * nm-hp300bsd.h (ATTACH_DETACH, PTRACE_ATTACH, PTRACE_DETACH): define.
1935 * config/hp300bsd.mh (REGEX, REGEX1): Define.
1936 * m68k-pinsn.c (BREAK_UP_BIG_DECL, AND_OTHER_PART): #if __GNUC__,
1937 define to kludge the large opcode table into two smaller tables,
1938 since GCC take exponential space to build the table. Lint.
1939 (NOPCODES): Remove, use "numopcodes" from opcode/m68k.h instead.
1941 Wed Feb 17 19:24:40 1993 John Gilmore (gnu@cygnus.com)
1943 * Makefile.in (VERSION): Roll to 4.7.9.
1944 * xm-hp300bsd.h: Define PSIGNAL_IN_SIGNAL_H and put a compatible
1945 definition here, to handle both BSD 4.3 and 4.4 systems.
1946 * mipsread.c (ZMAGIC): #undef to avoid duplicate define.
1947 * remote.c (alarm): Move declaration to global level, before
1948 first reference to it.
1949 * tm-i386bsd.h (NUM_REGS): There are only eleven, not twelve.
1950 * dbxread.c (process_one_symbol): Cast to unsigned char, not int.
1952 Wed Feb 17 13:40:29 1993 K. Richard Pixley (rich@cygnus.com)
1954 * remote.c (readchar): forward declare alarm which otherwise looks
1955 like an undeclared variable to gcc.
1957 * dbxread.c (process_one_symbol): cast enum value N_SO into int
1958 when comparing against an int. Avoids superfluous warning from
1961 * inflow.c (set_sigint_trap): add cast to assignment from signal.
1962 Avoids superfluous warnings from some systems and/or compilers
1963 (like vax ultrix 4.2.)
1965 * language.c (struct op_print unk_op_print_tab): use the enum
1966 values rather naked zeros as initializers. Avoids warnings from
1967 ultrix type compilers.
1969 Tue Feb 16 00:53:20 1993 John Gilmore (gnu@cygnus.com)
1971 * Makefile.in (VERSION): Roll to 4.7.6.
1972 (SFILES_SUBDIR): Add 29k-share/udi_soc.
1973 (SFILES_SUBSUBDIR): Move 29k-share/udi files to this macro.
1974 (alldeps.mak): Make ALLDEPFILES_SUBSUBDIR for files in sub sub dirs.
1975 (ALLDEPFILES_SUBSUBDIR): Depend on this for deeper dep files.
1976 (HFILES): Remove all nm-* except nm-trash.h. Add ns32k-opcode.h.
1977 (depend): Fix bug where nm-files in config files weren't noticed.
1978 (make-proto-gdb-1): Avoid changing directories while building new
1979 prototype. Build SFILES_SUBSUBDIR with longer symlinks.
1981 Mon Feb 15 20:48:09 1993 John Gilmore (gnu@cygnus.com)
1983 * remote.c: Improve error recovery. Allow user to break out
1984 of initial connection attempt with INTERRUPT. Treat a timeout
1985 while waiting for remote packet like a retry, unless the remote
1986 side is actively running user code. Fix a few long printf_filtered's.
1988 * xcoffread.c (read_xcoff_symtab): Don't use null symbol name for
1991 * buildsym.c (start_subfile): Allow null file name.
1993 Fri Feb 12 15:46:49 1993 K. Richard Pixley (rich@cygnus.com)
1995 * xcoffread.c (process_xcoff_symbol, read_symbol_lineno): complain
1996 expects a pointer to complaint rather than a complaint
1998 (process_linenos): free the previously allocated subfile name,
1999 then allocate the new one from the heap.
2001 Fri Feb 12 08:06:05 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2003 * h8300-tdep.c, tm-h8300.h: turn off some experimental features
2005 Thu Feb 11 00:59:07 1993 John Gilmore (gnu@cygnus.com)
2007 * stabsread.c (dbx_lookup_type): Handle negative type numbers.
2008 Previously, would bogusly index off the bottom of type_vector.
2009 (rs6000_builtin_type): Accept type number as argument.
2010 (read_type, case '-'): Handle negatives like any other type number.
2012 * symfile.c (deduce_language_from_filename): Handle null name.
2014 * mips-tdep.c (isa_NAN): Fix byte order dependency.
2015 Reported by Nobuyuki Hikichi <hikichi@sra.co.jp>,
2016 fixed by sato@sm.sony.co.jp.
2018 * xcoffread.c (parmsym): Don't use an initializer to set up
2019 this struct symbol. Set it up in initialize_xcoffread.
2020 (read_xcoff_symtab, xcoff_symfile_read): Surround code that only
2021 works on real rs/6000 target with #ifndef FAKING_RS6000.
2023 Wed Feb 10 23:42:37 1993 John Gilmore (gnu@cygnus.com)
2025 * stabsread.c (rs6000_builtin_type): Move function from
2026 xcoffread.c:builtin_type.
2027 * xcoffread.c (builtin_type): Move to stabsread. Remove
2028 IBM6000_HOST dependency. Move misplaced comments.
2029 (various): Change printf's to complaints.
2030 (patch_block_stabs, process_xcoff_symbol case C_DECL): Add
2031 objfile argument to read_type calls under #if 0.
2032 (process_xcoff_symbol case C_RSYM): Fix typo in #ifdef.
2033 * xcoffexec.c (map_vmap): Don't allocate an objfile for the exec_file.
2034 * Makefile.in: xcoffread.o is not built by default.
2035 * xm-rs6000.h (IBM6000_HOST): Remove.
2036 * config/rs6000.mh (NATDEPFILES): xcoffread.o is native only.
2037 * doc/gdbint.texinfo: Eliminate IBM6000_HOST, document
2040 Wed Feb 10 18:31:20 1993 Stu Grossman (grossman at cygnus.com)
2042 * findvar.c (read_var_value): If REG_STRUCT_HAS_ADDR, then set
2043 VALUE_LVAL to be lval_memory so that we don't try to modify wild
2044 register numbers when user tries to modify elements in structs
2045 passed as arguments.
2046 * inflow.c (child_terminal_info): Move banner outside of system
2048 * tm-hppa.h (REG_STRUCT_HAS_ADDR): Define this for HPPA, which
2049 passes struct/union arguments by address.
2051 Wed Feb 10 15:34:46 1993 Ian Lance Taylor (ian@cygnus.com)
2053 * Based on patch from Kean Johnston <maw@netcom.com>:
2054 * nm-i386sco4.h: New file. Like nm-i386sco.h, but define
2055 ATTACH_DETACH, PTRACE_ATTACH and PTRACE_DETACH.
2056 * config/i386sco4.mh (NAT_FILE): Use nm-i386sco4.h.
2058 Tue Feb 9 20:07:18 1993 John Gilmore (gnu@cygnus.com)
2060 * remote-udi.c (FREEZE_MODE): Fix && for & typo. Found and
2061 fixed by Lynn D. Shumaker, shumaker@saifr00.cfsat.honeywell.com.
2063 Tue Feb 9 08:18:07 1993 Ian Lance Taylor (ian@cygnus.com)
2065 * config/i386sco4.mh (MUNCH_DEFINE): Pass -p to nm to avoid bug in
2066 cc debugging output.
2068 Tue Feb 9 00:19:28 1993 John Gilmore (gnu@cygnus.com)
2070 * stabsread.c (define_symbol): Complain about unrecognized names
2071 that begin with CPLUS_MARKER (often '$'), but don't die. Fix
2072 suggested by gb@cs.purdue.edu (Gerald Baumgartner).
2073 (read_cpp_abbrev): Don't use the class name as part of the
2074 vtable pointer member name (_vptr$) in $vf abbrevs or unrecognized
2075 abbrevs. Inspired by Mike Tiemann.
2076 (read_tilde_fields): Comment. Remove ancient dead code.
2077 Remove erroneous but non-dead code. Simplify. Add complaints.
2078 (in general): Remove extraneous (parentheses) in return
2081 Fri Feb 5 14:01:22 1993 John Gilmore (gnu@cygnus.com)
2083 * coffread.c (coff_lookup_type): Fix fencepost error reported
2084 by Art Berggreen, <arg@opal.acc.com>.
2086 Fix long file name bug reported on SCO Open Desktop 2.0 by Ulf Lunde
2087 <Ulf.Lunde@kvatro.no> and Dag H. Wanvik <Dag.H.Wanvik@kvatro.no>:
2089 * coffread.c (getfilename): Eliminate COFF_NO_LONG_FILE_NAMES
2090 test, which is apparently left over from when we used native
2091 include files and couldn't depend on the member names being there.
2092 * tm-3b1.h, tm-altos.h, tm-i386v.h: Don't set it.
2094 Thu Feb 4 12:23:15 1993 Ian Lance Taylor (ian@cygnus.com)
2096 * mipsread.c: Major overhaul to use new BFD symbol table reading
2097 routines. Now swaps information as it is needed, rather than
2098 swapping everything when the file is read.
2100 Thu Feb 4 01:52:36 1993 John Gilmore (gnu@cygnus.com)
2102 * Makefile.in (TARDIRS): Add sparclite demo dir.
2103 (*.tab.c): Change dependency on Makefile to depend on
2104 Makefile.in, otherwise it always rebuilds after configuring.
2105 Force output *.tab.c file into current directory even in "make"
2106 versions that rewrite dependent file names used in command lines.
2108 * TODO: Remove some things we did.
2109 * am29k-opcode.h, convx-opcode: Remove; now in ../include/opcode.
2110 * os68k-xdep.c: Remove; useless file (os68k is a target only).
2111 * convex-pinsn.c: Use ../include/opcode/convex.h. Add CONST.
2112 * symtab.h: Eliminate unnamed unions and structs.
2114 Wed Feb 3 14:48:08 1993 John Gilmore (gnu@cygnus.com)
2116 * Makefile.in (VERSION): Roll to 4.7.5.
2118 Tue Feb 2 20:47:42 1993 John Gilmore (gnu@cygnus.com)
2120 * breakpoint.c (breakpoint_re_set_one): Handle watchpoints when
2121 re-evaluating symbol pointers.
2123 Tue Feb 2 16:10:31 1993 Fred Fish (fnf@cygnus.com)
2125 * c-exp.y (lcurly, rcurly): New nonterminals.
2126 * c-exp.y (exp): Use lcurly and rcurly for arrays and UNOP_MEMVAL
2128 * parse.c (free_funcalls): Moved prototype from parser-defs.h,
2129 made function static.
2130 * parse.c (struct funcall): Moved struct def from parser-defs.h.
2131 * parse.c (funcall_chain): Moved from parser-defs.h, made static.
2132 * parse.c (start_arglist):
2133 * parser-defs.h (free_funcalls): Moved prototype to parse.c.
2134 * parser-defs.h (struct funcall): Moved struct def to parse.c.
2135 * parser-defs.h (funcall_chain): Moved to parse.c.
2136 * printcmd.c (print_frame_nameless_args): Fix prototype.
2137 * tm-mips.h (setup_arbitrary_frame): Fix prototype.
2138 * tm-sparc.h (setup_arbitrary_frame): Fix prototype.
2139 * valops.c (typecmp): Moved prototype from values.h.
2140 * value.h (typecmp): Moved prototype to valops.c, made static.
2141 * ch-exp.y (yylex): Change way control sequences are disabled.
2143 Tue Feb 2 16:11:43 1993 John Gilmore (gnu@cygnus.com)
2145 * tm-mips.h, tm-sparc.h: Fix thinko in SETUP_ARBITRARY_FRAME.
2147 Tue Feb 2 15:30:33 1993 Ian Lance Taylor (ian@cygnus.com)
2149 * mipsread.c (upgrade_type): Build array types correctly, using
2150 create_range_type and create_array_type.
2152 Tue Feb 2 00:19:08 1993 John Gilmore (gnu@cygnus.com)
2154 * remote-nindy.c: Cleanup.
2156 * infrun.c (wait_for_inferior): When rolling back the PC after
2157 a breakpoint, call write_pc so that NPC gets rolled back as well
2160 * blockframe.c (inside_entry_file, inside_main_func,
2161 inside_entry_func): PC of zero is always "bottom of stack".
2163 * printcmd.c (print_frame_args, print_frame_nameless_args):
2164 Let print_frame_nameless_args decide whether there are any,
2165 laying groundwork for possibly later printing 29K args for
2166 functions where we have tag words but no symbols.
2168 Mon Feb 1 18:09:58 1993 Roland H. Pesch (pesch@fowanton.cygnus.com)
2170 * Makefile.in: fix GDB doc targets for new doc subdir structure
2172 Mon Feb 1 17:56:47 1993 John Gilmore (gnu@cygnus.com)
2174 * stack.c (parse_frame_specification): Parse as many arguments
2175 as there are (up to MAXARGS). Pass all of them in argc, argv
2176 format to SETUP_ARBITRARY_FRAME. Put the burden of checking how
2177 many there were, onto SETUP_ARBITRARY_FRAME.
2178 * tm-mips.h, tm-sparc.h: Corresponding changes.
2179 * mips-tdep.c, sparc-tdep.c: Ditto.
2181 Mon Feb 1 17:19:37 1993 John Gilmore (gnu@cygnus.com)
2183 * hp300ux-nat.c: Update copyrights.
2184 * mipsread.c (parse_partial_symbols): Complain about block
2185 indexes that go backwards. Fix from Peter Schauer.
2186 * symfile.c (syms_from_objfile, symbol_file_add): Allow a
2187 symbol-file that has no linkage symbols to be read.
2188 * tm-rs6000.h, xm-rs6000.h: (SIGWINCH_HANDLER and friends): Move
2189 from tm- file to xm-file, since they're host dependent.
2190 * valarith.c (value_binop): Typo.
2192 Mon Feb 1 16:16:59 1993 Stu Grossman (grossman at cygnus.com)
2194 * sparclite/aload.c: Add copyleft.
2195 * sparclite/crt0.s: Add comment at beginning.
2197 Mon Feb 1 14:36:11 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2199 * remote-z8k.c, z8k-tdep.c: support for the Z8001 and Z8002.
2200 * parse.c (std_regs): Only declare if NO_STD_REGS is defined.
2202 Sun Jan 31 04:32:48 1993 Michael Tiemann (tiemann@rtl.cygnus.com)
2204 * values.c (value_headof): Fix typo in which VTBL and ARG were
2205 being confused for one another.
2207 * valops.c (typecmp): Now static.
2209 * gdbtypes.c (fill_in_vptr_fieldno): Don't ignore the first
2210 baseclass--we don't always inherit its virtual function table
2213 * eval.c (evaluate_subexp): In OP_FUNCALL case, adjust `this'
2214 pointer correctly in case value_struct_elt moves it around.
2216 * valops.c (typecmp): Now static. Also, now groks references
2219 * gdbtypes.c (lookup_struct_elt_type): Pass NOERR instead of
2220 zero on recursive call. If NAME is the name of TYPE, return TYPE.
2222 Sat Jan 30 19:55:52 1993 John Gilmore (gnu@cygnus.com)
2224 * hppah-nat.c: Eliminate <sys/user.h> and other unnecessary stuff,
2225 to avoid "too much defining" error from native C compiler (!).
2227 * Makefile.in (HFILES): Add typeprint.h.
2228 * typeprint.[ch]: Update copyrights.
2230 Thu Jan 28 19:09:02 1993 John Gilmore (gnu@cygnus.com)
2232 * Makefile.in: Update to match doc/ subdir changes.
2234 * config/hp300hpux.mh: No cross-host file needed, just native.
2235 * config/go32.mh: Remove nonexistent "native" support.
2237 M88K fixes reported by Carl Greco, <cgreco@Creighton.Edu>:
2238 * tm-m88k.h (REGISTER_CONVERT_TO_RAW): Fix typo.
2239 * m88k-tdep.c (next_insn): Lint, cleanup.
2240 (store_parm_word): Lint.
2242 * README: Fix typo (reported by karl@hq.ileaf.com).
2244 Wed Jan 27 21:34:21 1993 Fred Fish (fnf@cygnus.com)
2246 * expression.h (BINOP_CONCAT): Document use for self concatenation
2247 an integral number of times.
2248 * language.c (binop_type_check): Extend BINOP_CONCAT for self
2250 * valarith.c (value_concat): Rewrite to support self
2251 concatenation an integral number of times.
2252 * Makefile.in (ch-exp.tab.c): Change "expect" message.
2253 * ch-exp.y (FIXME's): Make all FIXME tokens distinct, to
2254 eliminate hundreds of spurious shift/reduce and reduce/reduce
2255 conflicts that mask the 5 real ones.
2256 * ch-exp.y (STRING, CONSTANT, SC): Remove unused tokens.
2257 * ch-exp.y (integer_literal_expression): Remove production,
2260 Thu Jan 21 09:58:36 1993 Fred Fish (fnf@cygnus.com)
2262 * eval.c (evaluate_subexp): Fix OP_ARRAY, remove code that
2263 implied that "no side effects" was nonfunctional.
2264 * eval.c (evaluate_subexp): Add BINOP_CONCAT case to deal with
2265 character string and bitstring concatenation.
2266 * expprint.c (dump_expression): Add case for BINOP_CONCAT.
2267 * expression.h (exp_opcode): Add BINOP_CONCAT.
2268 * gdbtypes.h (type_code): Add TYPE_CODE_BITSTRING.
2269 * language.c (string_type): Add function to determine if a type
2271 * language.c (binop_type_check): Add case for BINOP_CONCAT.
2272 * valarith.c (value_concat): New function to concatenate two
2273 values, such as character strings or bitstrings.
2274 * valops.c (value_string): Remove error stub and implement
2276 * value.h (value_concat): Add prototype.
2277 * ch-exp.y (operand_3): Add actions for SLASH_SLASH (//).
2278 * ch-exp.y (yylex): Recognize SLASH_SLASH.
2279 * ch-lang.c (chill_op_print_tab): Add SLASH_SLASH (//) as
2282 Tue Jan 19 14:26:15 1993 Fred Fish (fnf@cygnus.com)
2284 * c-exp.y (exp): Add production to support direct creation
2285 of array constants using the obvious syntax.
2286 * c-valprint.c (c_val_print): Set printed string length.
2287 * dwarfread.c (read_tag_string_type): New prototype and
2288 function that handles TAG_string_type DIEs.
2289 * dwarfread.c (process_dies): Add case for TAG_string_type
2290 that calls new read_tag_string_type function.
2291 * expprint.c (print_subexp): Add support for OP_ARRAY.
2292 * gdbtypes.c (create_range_type, create_array_type): Inherit
2293 objfile from the index type.
2294 * ch-typeprint.c (chill_print_type): Add case for
2296 * ch-valprint.c (chill_val_print): Fix case for
2299 Mon Jan 18 11:58:45 1993 Ian Lance Taylor (ian@cygnus.com)
2301 * mipsread.c (CODE_MASK, MIPS_IS_STAB, MIPS_MARK_STAB,
2302 MIPS_UNMARK_STAB, STABS_SYMBOLS): Removed; now in
2303 include/coff/mips.h.
2305 Fri Jan 15 20:26:50 1993 Fred Fish (fnf@cygnus.com)
2307 * c-exp.y (exp:STRING): Convert C strings into array-of-char
2308 constants with an explicit null byte terminator. OP_STRING is
2309 now used for real string types.
2310 * c-lang.c (builtin_type_*): Move declarations to lang.c since
2311 they are used by all languages.
2312 * c-lang.c (_initialize_c_language): Move initializations of
2313 builtin_type_* to lang.c.
2314 * c-typeprint.c (c_type_print_varspec_prefix,
2315 c_type_print_varspec_suffix): TYPE_CODE_PASCAL_ARRAY renamed
2316 to TYPE_CODE_STRING.
2317 * c-valprint.c (c_val_print): Change the way character arrays
2318 are printed as strings to be consistent with the way strings
2319 are printed when pointer-to-char types are dereferenced.
2320 Remove test of print_max before calling val_print_string, which
2321 now does it's own test.
2322 * eval.c (evaluate_subexp): Add case for OP_ARRAY.
2323 * expprint.c (print_subexp, dump_expression): Add case for OP_ARRAY.
2324 * expression.h (enum exp_opcode): Add OP_ARRAY and document.
2325 * gdbtypes.c (builtin_type_*): Add declarations moved from
2327 * gdbtypes.c (create_string_type): New function to create real
2329 * gdbtypes.c (recursive_dump_type): TYPE_CODE_PASCAL_ARRAY
2330 renamed to TYPE_CODE_STRING.
2331 * gdbtypes.c (_initialize_gdbtypes): Add initializations of
2332 builtin_type_* types moved from c-lang.c.
2333 * gdbtypes.h (enum type_code): TYPE_CODE_PASCAL_ARRAY renamed
2334 to TYPE_CODE_STRING.
2335 * gdbtypes.h (builtin_type_string): Add extern declaration.
2336 * gdbtypes.h (create_string_type): Add prototype.
2337 * m2-lang.c (m2_create_fundamental_type): TYPE_CODE_PASCAL_ARRAY
2338 renamed to TYPE_CODE_STRING.
2339 * m88k-tdep.c (pushed_size): TYPE_CODE_PASCAL_ARRAY renamed to
2341 * mipsread.c (_initialize_mipsread): TYPE_CODE_PASCAL_ARRAY
2342 renamed to TYPE_CODE_STRING.
2343 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2345 * printcmd.c (print_formatted): Recognize TYPE_CODE_STRING.
2346 * typeprint.c (print_type_scalar): TYPE_CODE_PASCAL_ARRAY renamed
2347 to TYPE_CODE_STRING.
2348 * valops.c (allocate_space_in_inferior): New function and
2349 prototype, using code ripped out of value_string.
2350 * valops.c (value_string): Rewritten to use new function
2351 allocate_space_in_inferior, but temporarily disabled until some
2352 other support is in place.
2353 * valops.c (value_array): New function to create array constants.
2354 * valprint.c (val_print_string): Add comment to document use,
2355 complete rewrite to fix several small buglets.
2356 * value.h (value_array): Add prototype.
2357 * value.h (val_print_string): Change prototype to match rewrite.
2358 * ch-valprint.c (chill_val_print): Add case for TYPE_CODE_STRING.
2359 * ch-exp.y (match_character_literal): Disable recognition of
2360 control sequence form of character literals and document why.
2362 Thu Jan 14 15:48:12 1993 Stu Grossman (grossman at cygnus.com)
2364 * nindy-share/nindy.c: Add comments to #endif's to clarify
2367 * hppa-pinsn.c (print_insn): Use read_memory_integer, instead of
2368 read_memory to get byte order right.
2369 * hppah-tdep.c (find_unwind_info): Don't read in unwind info
2370 anymore. This is done in paread.c now. We expect unwind info
2371 to hang off of objfiles, and search all of the objfiles when until
2373 * (skip_trampoline_code): Cast arg to target_read_memory.
2374 * objfiles.h (struct objfile): Add new field obj_private to hold
2375 per object file private data (unwind info in this case).
2376 * paread.c (read_unwind_info): New routine to read unwind info
2377 for the objfile. This data is hung off of obj_private.
2378 * tm-hppa.h: Define struct obj_unwind_info, to hold pointers to
2379 the unwind info for this objfile. Also define OBJ_UNWIND_INFO to
2380 make this easier to access.
2382 Wed Jan 13 20:49:59 1993 Fred Fish (fnf@cygnus.com)
2384 * c-valprint.c (cp_print_class_member): Add extern decl.
2385 * c-valprint.c (c_val_print): Extract code for printing methods
2386 and move it to cp_print_class_method in cp-valprint.c.
2387 * c-valprint.c (c_val_print): Extract code to print strings and
2388 move it to val_print_string in valprint.c.
2389 * cp-valprint.c (cp_print_class_method): New function using
2390 code extracted from c_val_print.
2391 * valprint.c (val_print_string): New function using code
2392 extracted from c_val_print.
2393 * value.h (val_print_string): Add prototype.
2394 * ch-exp.y (CHARACTER_STRING_LITERAL): Set correct token type.
2395 * ch-exp.y (literal): Add action for CHARACTER_STRING_LITERAL.
2396 * ch-exp.y (tempbuf, tempbufsize, tempbufindex, GROWBY_MIN_SIZE,
2397 CHECKBUF, growbuf_by_size): New variables, macros, and support
2398 functions for implementing a dynamically expandable temp buffer.
2399 * ch-exp.y (match_string_literal): New lexer function.
2400 * ch-exp.y (match_bitstring_literal): Dynamic buffer code
2401 removed and replaced with new CHECKBUF macro.
2402 * ch-exp.y (yylex): Call match_string_literal when appropriate.
2403 * ch-valprint.c (ch_val_print): Add code for TYPE_CODE_PTR.
2405 Sat Jan 9 19:59:33 1993 Stu Grossman (grossman at cygnus.com)
2407 * Makefile.in: Add info for paread.o.
2408 * config/hppahpux.mh: Add paread.o to NATDEPFILES.
2410 * blockframe.c (frameless_look_for_prologue): Correct the
2412 * gdbtypes.h, gdbtypes.c: Use const in decl of
2413 cplus_struct_default, now that pa-gas assembler has been fixed.
2414 * hppah-nat.c: Formatting.
2415 * hppah-tdep.c: Remove lots of useless externs for variables we
2417 * (find_unwind_entry): Speed up by using binary search, and a one
2419 * (rp_saved): New routine to see what unwind info says about RP
2420 being saved on the stack frame.
2421 * (frame_saved_pc): Look for prologue to see if we need to
2422 examine the stack for the saved RP or not.
2423 * (init_extra_frame_info): Check for prologue, instead of
2424 framesize to determine if we are frameless or not.
2425 * (frame_chain_valid): Stop backtraces when we run into _start.
2426 * (push_dummy_frame): Reformat to make more readable.
2427 * (find_dummy_frame_regs): ditto.
2428 * (hp_pop_frame): ditto.
2429 * (hp_restore_pc_queue): small cleanup.
2430 * (hp_push_arguments): ditto.
2431 * (pa_do_registers_info): ditto.
2432 * (skip_prologue): New routine created from SKIP_PROLOGUE macro.
2433 * tm-hppa.h: Move contents of SKIP_PROLOGUE into hppah-tdep.c.
2434 * Define FRAME_CHAIN_VALID.
2435 * Turn on BELIEVE_PCC_PROMOTION so that we can access char args
2436 passed to functions.
2438 * paread.c (pa_symtab_read): Use new bfd conventions for
2439 accessing linker symbol table.
2440 * (pa_symfile_init): Access embedded STAB info via BFD section
2441 mechanism and related macros.
2444 Sat Jan 9 19:31:43 1993 Stu Grossman (grossman at cygnus.com)
2446 * sparc-stub.c: Use a seperate stack for our traps.
2447 * Handle recursive traps.
2448 * Remove all trap init code. This needs to be done by the
2450 * (set_mem_fault_trap): Call exceptionHandler() to setup this
2452 * (handle_exception): See if we are at breakinst, if so, then
2453 advance PC sp that users can just step out of breakpoint().
2454 * (case 'G'): Don't let GDB hack CWP. Also, copy saved regs to
2455 new place if SP has changed.
2456 * (case 's'): Get rid of this, we can't do it yet.
2457 * (case 't'): New command to test any old random feature.
2458 * (case 'r'): New command to reset the system.
2459 * (breakpoint): Add label to breakpoint trap instruction so that
2460 handle_exception() can detect where we are and get past the
2461 breakpoint trivially.
2463 Thu Jan 7 13:33:06 1993 Ian Lance Taylor (ian@cygnus.com)
2465 * mips-pinsn.c: Actual work now done by opcodes/mips-dis.c.
2467 Thu Jan 7 09:21:51 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2469 * configure.in: recognise all sparclite variants
2471 Wed Jan 6 10:14:51 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2473 * symfile.c: If O_BINARY isn't defined, set it to 0, call openp for
2474 binary files oring in the right bit.
2476 * main.c, source.c, state.c, symmisc.c: use macros defined in
2477 fopen-{bin|both} when fopening files.
2479 Wed Jan 6 08:19:11 1993 Fred Fish (fnf@cygnus.com)
2481 * defs.h (HOST_CHAR_BIT): New macro, defaults to either CHAR_BIT
2482 from a configuration file (typically including <limits.h>), or to
2483 TARGET_CHAR_BIT if CHAR_BIT is not defined.
2484 * eval.c (evaluate_subexp): Use new BYTES_TO_EXP_ELEM macro.
2485 * eval.c (evaluate_subexp): Add case for OP_BITSTRING.
2486 * expprint.c (print_subexp): Use new BYTES_TO_EXP_ELEM macro.
2487 * exppritn.c (print_subexp, dump_expression): Add case for
2489 * expression.h (OP_BITSTRING): New expression element type for
2491 * expression.h (EXP_ELEM_TO_BYTES, BYTES_TO_EXP_ELEM): New
2492 macros to convert between number of expression elements and bytes
2493 to store that many elements.
2494 * i960-tdep.c (leafproc_return): Use new macros to access
2495 minimal symbol name and address fields.
2496 * m88k-pinsn.c (sprint_address): Use new macros to access
2497 minimal symbol name and address fields.
2498 * nindy-tdep.c (nindy_frame_chain_valid): Use new macro to access
2499 minimal symbol address field.
2500 * parse.c (write_exp_elt, write_exp_string, prefixify_expression,
2501 parse_exp_1): Use new EXP_ELEM_TO_BYTES macro.
2502 * parse.c (write_exp_string, length_of_subexp, prefixify_expression):
2503 Use new BYTES_TO_EXP_ELEM macro.
2504 * parse.c (write_exp_bitstring): New function to write packed
2505 bitstrings into the expression element vector.
2506 * parse.c (length_of_subexp, prefixify_subexp): Add case for
2508 * parser-defs.h (struct stoken): Document that it is used for
2509 OP_BITSTRING as well as OP_STRING.
2510 * parser-defs.h (write_exp_bitstring): Add prototype.
2511 * ch-exp.y (BIT_STRING_LITERAL): Change token type to sval.
2512 * ch-exp.y (NUM, PRED, SUCC, ABS, CARD, MAX, MIN, SIZE, UPPER,
2513 LOWER, LENGTH): New tokens for keywords.
2514 * ch-exp.y (chill_value_built_in_routine_call, mode_argument,
2515 upper_lower_argument, length_argument, array_mode_name,
2516 string_mode_name, variant_structure_mode_name): New non-terminals
2518 * ch-exp.y (literal): Useful production for BIT_STRING_LITERAL.
2519 * ch-exp.y (match_bitstring_literal): New lexer support function
2520 to recognize bitstring literals.
2521 * ch-exp.y (tokentab6): New token table for 6 character keywords.
2522 * ch-exp.y (tokentab5): Add LOWER, UPPER.
2523 * ch-exp.y (tokentab4): Add PRED, SUCC, CARD, SIZE.
2524 * ch-exp.y (tokentab3): Add NUM, ABS, MIN, MAX.
2525 * ch-exp.y (yylex): Check tokentab6.
2526 * ch-exp.y (yylex): Call match_bitstring_literal.
2528 Mon Jan 4 16:54:18 1993 Fred Fish (fnf@cygnus.com)
2530 * xcoffexec.c (vmap_symtab): Use new macros to access minimal
2531 symbol name and value fields.
2533 * c-exp.y (yylex): Make static, to match prototype and other
2536 * expression.h (exp_opcode): Add BINOP_MOD.
2537 * eval.c (evaluate_subexp): Handle new BINOP_MOD.
2538 * expprint.c (dump_expression): Handle new BINOP_MOD.
2539 * language.c (binop_type_check): Handle new BINOP_MOD.
2540 * main.c (float_handler): Re-enable float handler when hit.
2541 * valarith.c (language.h): Include, need current_language.
2542 * valarith.c (TRUNCATION_TOWARDS_ZERO): Define default macro
2543 for integer divide truncates towards zero for negative results.
2544 * valarith.c (value_x_binop): Handle BINOP_MOD if seen.
2545 * valarith.c (value_binop): Allow arithmetic operations on
2546 TYPE_CODE_CHAR variables. Add case to handle new BINOP_MOD.
2547 * ch-exp.y (operand_4): Add useful actions for MOD and REM.
2548 * ch-exp.y (tokentab3): Add MOD and REM.
2549 * ch-exp.y (yylex): Set innermost_block for symbols found
2550 in local scopes. Return LOCATION_NAME for local symbols.
2551 * ch-lang.c (chill_op_print_tab): Fix MOD entry to use
2552 BINOP_MOD instead of BINOP_REM. Add REM entry, using BINOP_REM.
2554 Mon Jan 4 07:35:31 1993 Steve Chamberlain (sac@wahini.cygnus.com)
2556 * command.c (shell_escape, make_command, _initialize_command):
2557 don't create or use fork if CANT_FORK is defined.
2558 * serial.h, ser-go32.c: now compiles, but "the obvious problems of
2559 code written for the IBM PC" remain.
2560 * xm-go32.h: define CANT_FORK
2562 Sun Jan 3 14:24:56 1993 Steve Chamberlain (sac@thepub.cygnus.com)
2564 * remote-sim.c: first attempt at general simulator interface
2565 * remote-hms.c: whitespace
2566 * h8300-tdep.c: (h8300_skip_prologue, examine_prologue):
2567 understand new stack layout. (print_register_hook): print ccr
2568 register in a fancy way.
2570 Sun Jan 3 14:16:10 1993 Fred Fish (fnf@cygnus.com)
2572 * eval.c (language.h): Include.
2573 * eval.c (evaluate_subexp_with_coercion): Only coerce arrays
2574 to pointer types when the current language is C. It loses for
2575 other languages when the lower index bound is nonzero.
2576 * valarith.c (value_subscript): Take array lower bounds into
2577 account when performing subscripting operations.
2578 * valops.c (value_coerce_array): Add comment describing why
2579 arrays with nonzero lower bounds are dealt with in value_subscript,
2580 rather than in value_coerce_array.
2582 Sat Jan 2 12:16:41 1993 Fred Fish (fnf@cygnus.com)
2584 * ch-exp.y (FLOAT_LITERAL): Add token.
2585 * ch-exp.y (literal): Add FLOAT_LITERAL.
2586 * ch-exp.y (match_float_literal): New lexer routine.
2587 * ch-exp.y (convert_float): Remove.
2588 * ch-exp.y (yylex): Call match_float_literal.
2589 * ch-exp.y (yylex): Match single '.' after trying
2590 to match floating point literals.
2592 * eval.c (evaluate_subexp): Add case MULTI_SUBSCRIPT.
2593 * expprint.c (print_subexp): Rename BINOP_MULTI_SUBSCRIPT to
2595 * expprint.c (dump_expression): New function for dumping
2596 expression vectors during gdb debugging.
2597 * expression.h (BINOP_MULTI_SUBSCRIPT): Name changed to
2598 MULTI_SUBSCRIPT and moved out of BINOP range.
2599 * expression.h (DUMP_EXPRESSION): New macro that calls
2600 dump_expression if DEBUG_EXPRESSIONS is defined.
2601 * m2-exp.y (BINOP_MULTI_SUBSCRIPT): Changed to MULTI_SUBSCRIPT.
2602 * parse.c (length_of_subexp, prefixify_subexp): Change
2603 BINOP_MULTI_SUBSCRIPT to MULTI_SUBSCRIPT.
2604 * parse.c (parse_exp_1): Call DUMP_EXPRESSION before and after
2605 prefixify'ing the expression.
2606 * printcmd.c (print_command_1): Add comment.
2607 * ch-exp.y (expression_list): Add useful actions.
2608 * ch-exp.y (value_array_element): Add useful actions.
2609 * ch-exp.y (array_primitive_value): Add production.
2610 * ch-exp.y (yylex): Recognize ',' as a token.
2612 Fri Jan 1 18:22:02 1993 david d `zoo' zuhn (zoo at cirdan.cygnus.com)
2614 * Makefile.in: pass prefix and exec_prefix via FLAGS_TO_PASS,
2615 POSIXize the recursive makes (make [variable assignments] target{s})
2617 Fri Jan 1 11:56:23 1993 Fred Fish (fnf@cygnus.com)
2619 * tm-sun4sol2.h (CPLUS_MARKER): Remove, now set in tm-sysv4.h.
2620 * tm-sysv4.h (CPLUS_MARKER): By default, g++ uses '.' as the
2621 CPLUS_MARKER for all SVR4 systems, so follow suit.
2622 * defs.h (strdup_demangled): Remove prototype.
2623 * dwarfread.c (enum_type, synthesize_typedef): Use new macro
2624 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2625 * dwarfread.c (new_symbol): Use SYMBOL_INIT_DEMANGLED_NAME.
2626 * minsyms.c (install_minimal_symbols, prim_record_minimal_symbol,
2627 prim_record_minimal_symbol_and_info): Use new macro
2628 SYMBOL_INIT_LANGUAGE_SPECIFIC.
2629 * minsyms.c (install_minimal_symbols): Use new macro
2630 SYMBOL_INIT_DEMANGLED_NAME.
2631 * stabsread.c (define_symbol): Use new macro
2632 SYMBOL_INIT_DEMANGLED_NAME.
2633 * symfile.c (add_psymbol_to_list, add_psymbol_addr_to_list):
2634 Use new macro SYMBOL_INIT_DEMANGLED_NAME.
2635 * symfile.h (ADD_PSYMBOL_VT_TO_LIST): Use new macro
2636 SYMBOL_INIT_DEMANGLED_NAME.
2637 * symmisc.c (dump_msymbols, dump_symtab, print_partial_symbol):
2638 SYMBOL_DEMANGLED_NAME now tests language itself.
2639 * symtab.c (COMPLETION_LIST_ADD_SYMBOL): SYMBOL_DEMANGLED_NAME
2640 now tests language itself.
2641 * symtab.h (SYMBOL_CPLUS_DEMANGLED_NAME): New macro that does
2642 what SYMBOL_DEMANGLED_NAME used to do, directly access the C++
2643 mangled name member in the language dependent portion of a symbol.
2644 * symtab.h (SYMBOL_DEMANGLED_NAME): New macro that returns the
2645 mangled name member appropriate for a symbol's language.
2646 * symtab.h (SYMBOL_SOURCE_NAME, SYMBOL_LINKAGE_NAME,
2647 SYMBOL_MATCHES_NAME, SYMBOL_MATCHES_REGEXP):
2648 SYMBOL_DEMANGLED_NAME now tests language itself.
2649 * symtab.h (SYMBOL_INIT_LANGUAGE_SPECIFIC): New macro that
2650 initializes language dependent portion of symbol.
2651 * symtab.h (SYMBOL_INIT_DEMANGLED_NAME): New macro that
2652 demangles and caches the demangled form of symbol names.
2653 * utils.c (fputs_demangled, fprint_symbol): Use current language
2654 to select an appropriate demangling algorithm.
2655 * utils.c (strdup_demangled): Remove, no longer used.
2656 * symtab.h (SYMBOL_CHILL_DEMANGLED_NAME): New macro that directly
2657 access the Chill mangled name member in the language dependent
2658 portion of a symbol.
2659 * ch-lang.c (chill_demangle): New function, simple demangler.
2660 * defs.h (chill_demangle): Add prototype.
2661 * symtab.h (language_dependent_info): Add struct for Chill.
2663 For older changes see ChangeLog-92
2669 version-control: never
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