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95d5ceb921
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1020 Commits

Author SHA1 Message Date
Roland Pesch
95d5ceb921 0) Update descriptions of symbol-file, file, add-symbol-file cmds for use 
of *options* "-readnow" and "-mapped".

1) Change title/subtitle to come closer to text used by FSF when they
printed this thing (but still avoid silliness of having word "manual" in
the title).

2) First few minor corrections from most recent Chassell pass.
 1992-04-06 23:29:36 +00:00
Stu Grossman
ce9260ae3e * Makefile.in: Add dependancies for xm-vaxbsd.h and xm-vaxult.h 
for xm-vax.h.
 1992-04-06 22:26:30 +00:00
Stu Grossman
bf2261244a *** empty log message *** 1992-04-06 18:40:40 +00:00
Stu Grossman
b2de19e3c6 * buildsym.h, dbxread.c, mipsread.c: Add objfile arg to 
process_one_symbol.
 1992-04-04 01:43:01 +00:00
Per Bothner
556f3d9029 * munch: Must pre-pend "_" to "initialize" for SYSV style nm. 
* tm-rs6000.h, xcoffexec.c, xcoffread.c, xm-rs6000.h:
	Merge in more patches for rs6000 from Metin Ozisik.
	* utils.c:  Fix typo in comment.
 1992-04-03 20:25:57 +00:00
Fred Fish
d65eee73d4 Fix bug with gdb resending SIGSTOP to an attached process that was forcibly 
stopped during attach, thus stopping it again.
 1992-04-03 19:29:29 +00:00
Stu Grossman
4d0d3491e3 version = 4.4.86 1992-04-03 18:48:33 +00:00
Stu Grossman
239e7ee90f * Makefile.in (SFILES_MAINDIR): add mipsread.c 1992-04-03 09:39:11 +00:00
John Gilmore
2bdc4094ab Add sun4os5 (Solaris) config files. 1992-04-03 04:47:16 +00:00
John Gilmore
ede23f3b2f Sort the names, since the file renaming. 1992-04-03 04:46:38 +00:00
John Gilmore
e10a30523e * Makefile.in (OBS): Compile mipsread.c for all targets now. 
(VERSION):  Bump to 4.4.85.
* mipsread.c:  Update for new include files.  Lint.
* tm-irix3.h, tm-mips.h:  Use new include files for ECOFF symtab.
* config/{bigmips.mt, littlemips.mt, irix3.mt, decstation.mt}:
Don't need to bring in mipsread.o specially any more.
 1992-04-03 04:30:55 +00:00
John Gilmore
29acf1753a Don't need to bring in mipsread.o specially any more. 1992-04-03 04:27:03 +00:00
Stu Grossman
4ad1963ee0 * mipsread.c (fixup_sigtramp): Also look for _sigtramp as a real 
routine (for Irix-4.x).  Make many funcs static and void.
* mips-tdep.c (mips-frame-chain):  Clean up, simplify.
* (init_extra_frame_info):  Don't trash cached value of frame
pointer register.  This fixes backtracing through routines that use
alloca().  Generally clean up declarations of functions, and use
typedefs and macros to reference data structures as appropriate.
* tm-irix3.h, tm-mips.h (EXTRA_FRAME_INFO):  use proper type for
proc_desc element.
 1992-04-03 03:55:42 +00:00
Fred Fish
5c1c5e6745 Fix bug in values.c unpacking signed characters on hosts where the default 
character type is unsigned.  Add some cases to the tables in procfs.c
for constants defined in newer SVR4 systems and reorder the tests for
ioctl support of resetting the inherit-on-fork flag to favor the latest
method using PIOCRESET.
 1992-04-02 18:00:10 +00:00
John Gilmore
03c93c664d * buildsym.c (read_struct_type): Avoid coredump when C++ 
abbreviated type name is messed up.  Reported by Joe Buck.
FIXME, we need to determine whether GDB or GCC needs to be
smarter to correctly locate this type name.   p*927 circumvention,
needs real fix when Tiemann's back.
 1992-04-02 11:56:14 +00:00
John Gilmore
ac88ca205c Lint. 
* symfile.c (add_symbol_file_command):  Initialize mapped/readnow.
 1992-04-02 10:35:19 +00:00
Fred Fish
cc221e76d6 Many changes to procfs.c, mostly to expand the "info proc" command and to 
fix a couple of small bugs.  Changes to other files mostly to fix minor
things pointed out by the SGI compiler.  See ChangeLog for complete details.
 1992-04-01 19:46:14 +00:00
Fred Fish
6b80138803 Changes in procfs.c to fix bug with inferior's siginfo struct getting 
needlessly stomped.  Changes in elfread.c and solib.c to fix DWARF
processing, broken by other recent changes.
 1992-04-01 03:09:02 +00:00
Stu Grossman
3bec9cddbe * mipsread.c (parse_procedure): PDR.isym should get pointer to 
function name, not .gdbinfo. symbol.
 1992-04-01 01:50:30 +00:00
John Gilmore
7e7ba5e2c4 Keep sun4os5 config files now that Sun says it's OK. 1992-04-01 01:08:06 +00:00
John Gilmore
e360572cf2 (breakpoint_1): Fix prototype, this time for sure! 1992-04-01 01:07:16 +00:00
Stu Grossman
5e8fdb82d9 * Makefile.in: version->4.4.8 1992-03-31 20:00:06 +00:00
Stu Grossman
fad3fc945a * procfs.c (open_proc_file): Disable inherit-on-fork flag so that 
commands in .cshrc/.profile won't get traced.
 1992-03-31 19:03:28 +00:00
John Gilmore
3b0b92207c * elfread.c (elf_symtab_read): Use xmalloc, not bfd_xmalloc. 
* exec.c (build_section_table):  Don't abort if no sections.
* sparc-tdep.c (single_step):  Lint.
* utils.c (mrealloc):  Handle realloc (0, size) case here.
 1992-03-31 16:16:41 +00:00
Stu Grossman
f8b4aa8ec3 * Makefile.in (alldeps.mak): Config files are now *.m[ht] as 
opposed to m[ht]-*!
 1992-03-31 05:23:15 +00:00
Stu Grossman
9d4c62df07 * config/irix4.mh: Don't use coredep.o. It doesn't work with procfs. 1992-03-31 02:36:24 +00:00
Stu Grossman
d1bb1d4170 * mipsread.c (parse_symbol, parse_procedure): Re-do the way that 
.gdbinfo. symbols are created.  Move creation from parse_procedure
to parse_symbol, where it is fairly easy to grow the symtab.  This
also fixes a symtab trashing bug on all mips-based systems.
* (got_numargs, lookup_numargs, free_numargs):  Delete.  Not
needed anymore.
* tm-mips.h, tm-iris3.h, mips-tdep.c, mipsread.c:  Re-do struct
mips_extra_func_info, and all the PROC_xxx macros that look at it.
 1992-03-31 01:21:01 +00:00
Per Bothner
d26b50b794 c-exp.y: Add missing return type to yyparse() prototype. 1992-03-30 22:19:14 +00:00
John Gilmore
be772100b5 Lint 1992-03-29 23:26:47 +00:00
John Gilmore
3414e4eb38 New host and target. 1992-03-29 23:22:35 +00:00
John Gilmore
c8950965c9 * Makefile.in (VERSION): Roll to 4.4.7. 
(HFILES):  Add call-cmds.h.
* call-cmds.h:  New header for command fns called by other files.
* breakpoint.c (watchpoints_info):  Remove, same as breakpoints_info.
(breakpoint_1):  Remove unused type arg.  Change callers.
 1992-03-29 23:18:31 +00:00
John Gilmore
84ffdec2cb Create and use macros for iterating on symtabs, psymtabs, msymbols. 
* minsyms.c (iterate_over_msymbols):  Remove; clunky and slow.
* symfile.h, symtab.h (iterate_over_msymbols):  Remove prototype
* coffread.c (coff_symfile_read):  iterate_over_symtabs => ALL_SYMTABS.
(patch_opaque_types):  Avoid dummy args and result.
* objfiles.c (have_partial_symbols, have_full_symbols,
have_minimal_symbols):  explicit iteration => ALL_OBJFILES; simplify.
(iterate_over_objfiles, iterate_over_symtabs,
iterate_over_psymtabs):  Remove, clunky and slow.
* objfiles.h:  Replace iterate_over_* prototypes with ALL_SYMTABS,
ALL_PSYMTABS, and ALL_MSYMBOLS macros.
* symmisc.c (dump_symtab, dump_psymtab, dump_msymbols,
dump_objfile):  Remove dummy args and results.  Move filename
comparisons to callers.
(printsyms_command, printpsyms_command, printmsyms_command,
printobjfiles_command):  iterate_over_* => ALL_*.  Compare filenames.
* symtab.c (lookup_symtab_1, lookup_symtab, lookup_partial_symtab,
lookup_symbol, find_main_psymtab, find_pc_symtab, sources_info,
list_symbols, make_symbol_completion_list):  Replace explicit
iteration with ALL_SYMTABS, ALL_PSYMTABS, or ALL_MSYMBOLS.
Eliminate Dijkstra flag crap, break out of loops with gotos.
(lookup_symtab_1):  Protect '/' tests from short filenames.
(cplus_mangled_symbol):  Move inline into lookup_symbol.
* xcoffexec.c (relocate_objfile_msymbols):  Remove poor hack.
(relocate_minimal_symbol):  Move inline to vmap_symtab.
(vmap_symtab):  Replace iteration with ALL_OBJFILES,
iterate_over_msymbols with ALL_MSYMBOLS.

Misc cleanup prior to release.

* dwarfread.c (dwarf_build_psymtabs):  Remove mainline test.
* mipsread.c (compare_symtabs, compare_psymtabs):  Remove, unused.
* mipsread.c:  Add prototypes for all static functions.

* symmisc.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
dump_blockvector, dump_block, dump_addrchass, dump_namespace,
dump_symbol, dump_type, dump_linetable, dump_strtbl):  Remove, unused.
* xcoffread.c (dump_symtab_lines, dump_symtabs, dump_last_symtab,
dump_blockvector, dump_block, dump_addrchass, dump_namespace,
dump_symbol, dump_type, dump_linetable, dump_strtbl):  Remove 2nd
unused copy!

* buildsym.c (define_symbol):  Handle global register variables
(from Pierre Willard).  Complain if register numbers are too large.
 1992-03-29 23:17:36 +00:00
John Gilmore
f9e3b3ccc2 * target.c (nomemory): Now that higher levels examine errno, give EIO. 
* tm-sparc.h:  Don't #include <sun4/reg.h>.
* sparc-tdep.c (sparc_frame_chain, frame_saved_pc):  Remove
dependency on <sun4/reg.h>.  Start to handle cross-byte-order.
* language.h:  Avoid forward enum declaration.
* configure.in, tm-sun4os5.h, xm-sun4os5.h, config/sun4os5.mh,
config/sun4os5.mt:  New host and target.
* defs.h (errno): #include <errno.h> rather than assuming int.
From Pierre Willard.
 1992-03-29 23:14:34 +00:00
Per Bothner
1eeba68641 Merged in latest RS6000 diffs from Metin G. Ozisik. 1992-03-29 22:33:35 +00:00
Fred Fish
bf349b77fa Add OBJF_SYMS flag and use it to decide whether or not we have already 
tried to read symbols from a file, for mapped objfiles.  This fixes a
memory leak (actually a constant memory growth) due to reading symbol
files with no debug info and thus generating no psymtabs or symtabs.
Most typically happened with shared libraries.
 1992-03-28 21:06:23 +00:00
John Gilmore
c2e4669f8c Misc cleanups from code review. 1992-03-27 23:56:15 +00:00
Fred Fish
3624c87592 Mostly changes to dbxread.c to preserve stringtab's on a per-objfile 
basis, for use in expanding psymtabs to full symtabs.  See ChangeLog
for other details.
 1992-03-27 01:04:14 +00:00
Per Bothner
9efdc2feaa * rs6000-pinsn.c: Make dis-assembly output more like 
other targets:  Don't print instruction in hex before
	the assembly;  use print_address to print out jump
	destinations.
 1992-03-26 21:22:50 +00:00
Per Bothner
04f27ddc6d * c-exp.y, gdbtypes.h: Add builtin_type_signed_char. 
* cplus-dem.c:  Support "Sc" meaning "signed char".
 1992-03-26 08:33:43 +00:00
Stu Grossman
88f36033ee * configure.in: fix iris/iris3. 1992-03-25 23:22:47 +00:00
Per Bothner
5c71cf23f9 * command.c, main.c (various places): Use ctype.h macros 
(such as isupper(x)),  instead of hard-wiring in ASCII-isms
	(such as (x >= 'A' && x <= 'Z')).
	(There are still more of these in other files.)
	* main.c (defined_command):  Lower-case the user's
	new command before entering it.  Needed because
	command lookup is case-insensitive (and also lower-cases).
	(Based on Metin's earlier patch.)
 1992-03-25 23:07:16 +00:00
K. Richard Pixley
fd2329d713 stuff from latest install 1992-03-25 07:30:51 +00:00
K. Richard Pixley
c0abb570d7 remove srcdir from gdb.info rule 1992-03-25 07:29:45 +00:00
K. Richard Pixley
a00d0abd6f irix4 support 1992-03-25 07:27:36 +00:00
Stu Grossman
0a22f63e7c * infcmd.c (step_1): Call disable_longjmp_breakpoint at the right 
time.
 1992-03-25 05:50:53 +00:00
Stu Grossman
9d53db1ac7 * xm-mips.h: declare strdup for ultrix. 1992-03-25 01:57:29 +00:00
Stu Grossman
4f301966c2 * mipsread.c (fixup_sigtramp): Make sure that current_objfile is setup 
when calling new_symbol.
* mips-tdep.c (mips_frame_chain):  Use symfile_objfile instead of
current_objfile.
 1992-03-25 00:22:14 +00:00
Per Bothner
5c8d3927e3 * config/rs6000.mh: Update (for Fred's new mmalloc) 
flags to disable use of GNU malloc/mmalloc.
	* munch:  Change SYSV rule to allow .text before the label,
	as well as after, to work for AIX.
	* gdbtypes.h:  Minor clarifiction.
 1992-03-24 22:54:21 +00:00
Michael Tiemann
be1384b056 Fixed a place where dbx symbol name continuation was appearing in an 
unexpected place, causing the `Trace' type in gperf/main.o to be
mis-parsed.
 1992-03-24 15:28:40 +00:00
Stu Grossman
62a469e129 * mips-tdep.c: include symfile.h and objfiles.h to fix 
compilation errors.
 1992-03-24 07:02:52 +00:00