Commit Graph

171 Commits

Author SHA1 Message Date
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
Per Bothner 1eeba68641 Merged in latest RS6000 diffs from Metin G. Ozisik. 1992-03-29 22:33:35 +00:00
Fred Fish 5e2e79f859 Many changes, most related to creating entry point information on a per-objfile
basis.  See comments in objfiles.h and details in ChangeLog.  Also remove
redundant definitions of FRAME_CHAIN_VALID from most of the tm-* files and
use a default definition in frame.h.
1992-03-21 01:56:01 +00:00
Fred Fish 80d68b1d49 * coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
elfread.c (coff_symfile_finish):  Add function, prototype, and
	add to the xxxx_sym_fns struct for each file type.  Also reformat
	the xxxx_sym_fns vector to a standard format and add comments.
	* coffread.c, mipsread.c, xcoffread.c, coffread.c, dbxread.c,
	elfread.c (xxx_symfile_new_init, xxx_symfile_init, xxx_symfile_read):
	Pass pointer to struct objfile rather than pointer to sym_fns.
	Change references inside each function accordingly.  Allocate any
	symbol file specific info in the per-objfile memory region.
	* dbxread.c (free_and_init_header_files):  Break function into
	free_header_files(), called from dbx_symfile_finish(), and
	init_header_files(), called from dbx_new_init().
	* dbxread.c (dbx_new_init):  Move deallocation things to new
	dbx_symfile_finish function.
	* elfread.c (elf_new_init):  Call buildsym_new_init().
	* objfiles.c (free_objfile): Call the appropriate symfile_finish()
	routine for the objfile before deallocating other stuff.
	* sparc-tdep.c (get_longjmp_target):  Cast target_read_memory arg.
	* symfile.h:  Move struct sym_fns to before struct objfile def.
	Add sym_finish function pointer and change prototypes of other
	function pointers to reflect passing struct objfile pointer rather
	than struct sym_fns pointer.
	* symfile.c:  Remove now obsolete symtab_fns pointer.
	* symfile.c (symfile_init):  Renamed to find_sym_fns, and now only
	locates the correct sym_fns struct for the given objfile.
	* symfile.c (syms_from_objfile, symbol_file_add):  Restructured
	for better support of mapped symbol tables.
	* symfile.c (symbol_file_command):  Remove obsolete code using
	symfile_fns.
	* symfile.h:  Remove duplicate declarations for symfile_objfile,
	entry_point, and object_files.
	* target.c (target_info):  Compare symfile_objfile to NULL.
	* xcoffread.c (aixcoff_new_init):  Move deallocation stuff to
	aixcoff_symfile_finish().
1992-03-19 21:57:15 +00:00
Fred Fish 0750528ab6 Only enable compilation of debugging functions when IBM6000 is defined
as well as DEBUG.  Fails to compile otherwise.
1992-03-14 19:47:11 +00:00
Per Bothner 507e40040c Mostly merged in changes from IBM (Metin); see ChangeLog. 1992-03-13 01:42:25 +00:00
Michael Tiemann d747e0af3d Tue Mar 3 15:11:52 1992 Michael Tiemann (tiemann@cygnus.com)
* All GDB files that #include defs.h: Removed stdio.h.
	(defs.h): #include stdio.h.

This has been tested by building GDBs for all targets hosted on Sun4.
None of the build problems were related to stdio.h inclusion.  (n.b.
many configurations don't build for other reasons.)
1992-03-03 23:26:26 +00:00
Per Bothner 6c6afbb92b More changes, mostly from IBM for rs6000. (See ChangeLog.) 1992-03-02 01:55:31 +00:00
Per Bothner 2b5a8d9c47 More changes, mostly from IBM, for the rs6000. See ChangeLog. 1992-03-01 01:04:13 +00:00
Per Bothner 818de002b6 Mostly rs6000 changes from IBM. 1992-02-29 06:03:43 +00:00
John Gilmore 93fe4e330e Saberlint.
* symmisc.c, xcoffread.c:  Move debug functions to symmisc.c.
1992-02-22 09:16:11 +00:00
John Gilmore 021959e249 * xm-sun3os4.h, xm-sun4os4.h: Enable HAVE_MMAP.
* minsyms.c (install_minimal_symbols):  Add bunches to any
existing minsyms in the objfile.  Avoid extra mallocation
by working directly in the obstack.  Remove ignored `mainline' parm.
* coffread.c, dbxread.c, elfread.c, mipsread.c, solib.c, symtab.h,
xcoffread.c:  Change all callers.
* FIXME:  We should be able to eliminate MAINLINE from all the
symbol readers now, with a small bit of work.

* valops.c, value.h:  Lint.
* remote-vx.c:  Add missing break; statement.  Bugfix by
Michael Sclafani, <sclafani@src.dec.com>.
1992-02-22 08:17:01 +00:00
John Gilmore 1ab3bf1b14 * Check in Fred Fish's changes in these modules. Fred
will make ChangeLog entries for all of them.
1992-02-22 01:46:16 +00:00
Sean Eric Fagan 5e4d4b0f32 all: Don't include <sys/file.h> if NO_SYS_FILE is defined. On the Apollo,
this file does not exist, and not including it hasn't seemed to
	cause problems.
main.c:  Use the proper enum's in the options structure initialization;
	the Apollo compiler chokes on this.
1992-02-11 00:01:35 +00:00
Fred Fish 1d4c28c5fa Makefile.in: Change tm-svr4.h to tm-sysv4.h. Change xm-svr4.h
to xm-sysv4.h.  Split OPCODE_DIR into OPCODE_DIR1 and OPCODE_DIR2
to reflect actual locations of opcode files, so TAGS target will
be buildable.

i386-tdep.c:  Change an erroneous 'm68k' reference to 'i386'.

i386-tdep.c (supply_fpregset, fill_fpregset):  Remove m68k code.

m68k-tdep.c (supply_fpregset, fill_fpregset):  Fix array
dereferencing to access the correct elements.

valops.c (value_addr):  Declare return type of external func value_copy().

xcoffread.c:  Undefine next_symbol_text before redefining it.
1992-01-01 12:32:19 +00:00
John Gilmore 6b5b330b26 * xcoffread.c (read_symbol_lineno): Logic error in incrementing
symbol table entry number.  (From Metin Ozisik.)
1991-12-21 00:36:59 +00:00
Steve Chamberlain f5f0679af0 Changes due to include file renaming:
* xcoffread.c:	internalcoff.h	->coff/internal.c,
	  		coff-rs6000.h	->coff/rs6000.h
	* mipsread.c:	coff-mips.h	->coff/mips.h
	* elfread.c:    elf-common.h	->elf/common.h
			elf-external.h	->elf/external.h,
			elf-internal.h	->elf/internal.h
	* dwarfread.c	dwarf.h		->elf/dwarf.h
	* dbxread.c:	aout64.h	->aout/aout64.h
			stab.gnu.h	->aout/stab_gnu.h

	* coffread.c:   internalcoff.h	->coff/internal.h
	* buildsym.c:   stab.gnu.h	->aout/stab_gnu.h
	* depend        Updated to take the above into account.
1991-12-01 06:47:23 +00:00
John Gilmore 3ae444f844 SCO lint. 1991-11-22 20:44:50 +00:00
John Gilmore 7d9884b927 * defs.h: Incorporate param.h. All users changed.
* param-no-tm.h:  Change users to define TM_FILE_OVERRIDE instead.
* param.h, param-no-tm.h:  Removed.
* Update copyrights in all changed files.
* dbxread.c, dwarfread.c, inflow.c, infrun.c, m2-exp.y, putenv.c,
solib.c, symtab.h, tm-umax.h, valprint.c:  Lint.
* tm-convex.h, tm-hp300hpux.h, tm-merlin.h, tm-sparc.h,
xm-merlin.h:  Avoid host include files in target descriptions.
* getpagesize.h:  Removed, libiberty copes now.
1991-11-21 18:42:05 +00:00
Fred Fish 58ae87f612 Remove internal gdb definition of fixed arg count concat() function and
convert to use of variable arg count concat() in libiberty.
1991-11-12 17:50:14 +00:00
John Gilmore e38e0312fe New file. 1991-11-12 15:24:56 +00:00