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Author SHA1 Message Date
Ian Lance Taylor
4a674fd49b Sanitize arc stuff from Makefile.in. 1995-07-04 19:43:44 +00:00
Ian Lance Taylor
9135e5f83b * objcopy.c (enum strip_action): Define strip_unneeded. 
(OPTION_STRIP_UNNEEDED): Define.
	(strip_options): Add "strip-unneeded".
	(copy_options): Likewise.
	(copy_usage): Mention --strip-unneeded.
	(strip_usage): Likewise.
	(is_strip_section): Strip debugging sections if strip_unneeded.
	(filter_symbols): If strip_unneeded, only keep BSF_KEEP symbols.
	(copy_object): If strip_all, discard symbols without checking
	discard_locals.
	(copy_object): Call filter_symbols if strip_unneeded.
	(setup_section): Strip debugging sections if strip_unneeded.
	(copy_section): Likewise.
	(strip_main): Handle OPTION_STRIP_UNNEEDED.
	(copy_main): Likewise.
	* binutils.texi, objcopy.1, strip.1: Document --strip-unneeded.
PR 6684.
 1995-07-04 18:52:27 +00:00
Ian Lance Taylor
e510074320 * archive.c (_bfd_write_archive_contents): Revert June 1 change. 1995-07-04 18:07:47 +00:00
Jeff Law
88a294b1b7 * infrun.c (wait_for_inferior): When switching from one thread to 
another, save infrun's state for the old thread and load infrun's
        previous state for the new thread.
        * thread.c (struct thread_info): Add new fields for thread specific
        state saved/restored in infrun.c.
        (add_thread): Initialize new fields.
        (load_infrun_state): New function.
        (save_infrun_state): New function.
        * thread.h (load_infrun_state): Provide external decl.
        (save_infrun_state): Likewise.

More single-stepping patches for lynx-6100.
 1995-07-04 17:48:37 +00:00
Ian Lance Taylor
7158d2b1a3 * emultempl/elf32.em (gld${EMULATION_NAME}_find_exp_assignment): 
Handle etree_provide.
PR 7164.
 1995-07-04 17:44:38 +00:00
Ian Lance Taylor
b5279eb6a9 * elfcode.h (NAME(bfd_elf,record_link_assignment)): Add provide 
argument.
	* bfd-in.h (bfd_elf32_record_link_assignment): Update prototype.
	(bfd_elf64_record_link_assignment): Likewise.
	* bfd-in2.h: Rebuild.
PR 7164.
 1995-07-04 17:43:05 +00:00
Jeff Law
48f4903f36 * infrun.c (wait_for_inferior): When we hit a breakpoint for the 
wrong thread, make sure to write the fixed PC value into the thread
        that stopped.  Restart all threads after single stepping over a
        breakpoint for a different thread.
        * breakpoint.c (set_momentary_breakpoint): Make momentary
        breakpoints thread specific in a multi-threaded program.
        * lynx-nat.c (child_resume): Add some comments.  Correctly
        choose between the single and multi-threaded step and continue
        ptrace calls.

Some of the lynx-6100 single stepping fixes.
 1995-07-04 17:40:41 +00:00
Ian Lance Taylor
7523be3552 * emultempl/elf32.em (global_needed): New static variable. 
(global_found): Likewise.
	(gld${EMULATION_NAME}_after_open): New static function.
	(gld${EMULATION_NAME}_search_needed): Likewise.
	(gld${EMULATION_NAME}_try_needed): Likewise.
	(gld${EMULATION_NAME}_check_needed): Likewise.
	(ld_${EMULATION_NAME}_emulation): Replace after_open_default with
	gld${EMULATION_NAME}_after_open.
PR 7083.
 1995-07-04 16:57:34 +00:00
Ian Lance Taylor
b176e1e92a * libelf.h (struct elf_link_hash_table): Add needed field. Remove 
saw_needed field.
	* elfcode.h (elf_link_add_object_symbols): If elf_dt_needed_name
	is an empty string, don't make a DT_NEEDED entry in the output
	file.  Record all DT_NEEDED entries found in input dynamic
	objects.
	(elf_link_output_extsym): Don't check saw_needed when issuing
	warnings.
	* elf.c (_bfd_elf_link_hash_table_init): Initialize needed, not
	saw_needed.
	(bfd_elf_get_needed_list): New function.
	* bfd-in.h (struct bfd_elf_link_needed_list): Define.
	(bfd_elf_get_needed_list): Define.
	* bfd-in2.h: Rebuild.
PR 7083.
 1995-07-04 16:54:49 +00:00
Ian Lance Taylor
194fc93542 * ecoff.c (_bfd_ecoff_find_nearest_line): Also initialize 
find_buffer and fdrtab_len fields of newly allocated
	find_line_info structure.
 1995-07-04 16:23:58 +00:00
Jeff Law
249c7415a4 * config/tc-hppa.h (MAX_RELOC_EXPANSION): Bump to 6. 
* config/tc-hppa.c (tc_gen_reloc, SOM version): Handle
	relocations for the difference of two (possibly external)
	symbols.
	(hppa_fix_adjustable): For SOM, reject reductions involving
	the difference of two symbols.
	(hppa_force_relocation): Force relocations for expressions
	involving the difference of two symbols.

gas/bfd part of mentor-7363
 1995-07-03 23:33:21 +00:00
Jeff Law
c40439a219 * som.c (hppa_som_gen_reloc_type): New argument "sym_diff", 
nonzero when we're generating relocations for an expression
	using the difference of two symbols.  All callers changed.
	Handle difference of symbols for both R_HPPA and R_COMPLEX
	cases.
	(som_write_fixups): Handle R_COMP1, R_COMP2 and R_CODE_EXPR
	fixups.
 1995-07-03 23:27:25 +00:00
Ian Lance Taylor
3a6eecd42f * ecoff.c (_bfd_ecoff_find_nearest_line): If we allocate 
find_line_info, clear the fdrtab field.
 1995-07-03 22:41:51 +00:00
Ian Lance Taylor
9fd10c34d0 x 1995-07-03 22:19:02 +00:00
Ian Lance Taylor
9675c281af * bfd.c (enum bfd_error): Define bfd_error_no_armap. 
(bfd_errmsgs): Add string for bfd_error_no_armap.
	* bfd-in2.h: Rebuild.
	* ecoff.c (ecoff_link_add_archive_symbols): If an archive has no
	armap, set bfd_error_no_armap rather than bfd_error_no_symbols.
	* elfcode.h (elf_link_add_archive_symbols): Likewise.
	* linker.c (_bfd_generic_link_add_archive_symbols): Likewise.
 1995-07-03 22:16:40 +00:00
Ian Lance Taylor
d07445c310 * targets.c (enum bfd_flavour): Add bfd_target_msdos_flavour here, 
rather than in bfd-in2.h.
 1995-07-03 22:15:10 +00:00
Steve Chamberlain
35262713a1 * Makfile.in (DLLTOOL_FOR_TARGET): New name, pass it down. 
* config.sub, configure.in (win32): New target and host.
 1995-07-03 22:02:03 +00:00
Steve Chamberlain
cb848d619c * configure.in (i386-*-win32): New target. 
* ld/testsuite/versados/(t1,t2).ld: End in newlines.
 1995-07-03 21:34:53 +00:00
Steve Chamberlain
6c186c48dc * configure[.in] (i386-*-win32): New host and target. 1995-07-03 21:25:26 +00:00
Steve Chamberlain
ddbaf80cc6 Renamed. 1995-07-03 21:22:00 +00:00
Steve Chamberlain
002898399e Mon Jul 3 14:16:47 1995 Steve Chamberlain <sac@slash.cygnus.com> 
* configure.in (i386-*-win32): New configuration.
	* dlltool.c (killat, xlate, usage, long_options, main):
	Understand and cope with -k option.
 1995-07-03 21:20:26 +00:00
Steve Chamberlain
bd676d26ea Mon Jul 3 13:55:18 1995 Steve Chamberlain <sac@slash.cygnus.com> 
* config.bfd (win32): New configuration.
	* configure.host (pe): Changed to i386win32.
	* config/i386pe.mh: Deleted.
	* config/i386win32.mh: New file.
 1995-07-03 21:11:15 +00:00
Steve Chamberlain
a220ba0fd7 * Makfile.in (DLLTOOL_FOR_TARGET): New name, pass it down. 
* configure.in (win32): New target and host.
 1995-07-03 20:47:27 +00:00
Ian Lance Taylor
22d3533cae * lexsup.c (parse_args): Let -G either set the small data size or 
be equivalent to --shared, depending on the next argument.  Accept
	and ignore -z for Solaris compatibility.
PR 7118.
 1995-07-03 18:40:26 +00:00
Ian Lance Taylor
3004a68c46 * elfcode.h (elf_link_add_object_symbols): Permit common and 
indirect symbols in weakdefs BFD_ASSERT.
	* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Simplify
	BFD_ASSERT to permit some legal, but odd, cases.
	* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
	* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 1995-07-03 17:57:25 +00:00
Ian Lance Taylor
6ff9c0519c Correct erroneous checkin, with no ChangeLog entry, of 13 May. 1995-07-03 17:28:14 +00:00
Ian Lance Taylor
30dc85f1b8 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Correct 
BFD_ASSERT to handle __start_SECNAME symbols automatically defined
	by the linker.
	* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
	* elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
 1995-07-03 17:05:56 +00:00
Ian Lance Taylor
d7ace3071e start-sanitize-arc 
Mon Jul  3 11:54:31 1995  Ian Lance Taylor  <ian@cygnus.com>

	* Makefile.in (ALL_MACHINES): Add arc-dis.o and arc-opc.o.

end-sanitize-arc
 1995-07-03 15:55:12 +00:00
Ian Lance Taylor
8809320bb9 * Makefile.in: Rebuild dependencies. 
(BFD32_BACKENDS): Add versados.o.
	(CFILES): Add pe-i386.c, pei-i386.c, and versados.c.
start-sanitize-arc
	(elf32-arc.o): New target.  This should be removed when
	elf32-arc.c can be added to CFILES.
end-sanitize-arc
 1995-07-03 15:41:52 +00:00
Ian Lance Taylor
243e769870 * lexsup.c (parse_args): Cast fopen result to PTR before storing 
it in link_info.base_file.  Fix indentation.
 1995-07-02 21:53:21 +00:00
Ian Lance Taylor
be89267cfc * cofflink.c (_bfd_coff_generic_relocate_section): Cast base_file 
to FILE * before using it.
	* stab-syms.c: Revert yesterday's patch.
 1995-07-02 21:51:36 +00:00
Ian Lance Taylor
8a55336153 * bfdlink.h (struct bfd_link_info): Change type of base_file to 
PTR.
 1995-07-02 21:49:21 +00:00
Ian Lance Taylor
4b18dd1ec2 Remove elf32-targetd.h and elf64-targets.h. Add elfxx-target.h. 1995-07-02 19:23:29 +00:00
Fred Fish
8190614e91 * ar.c: (extract_file): Change "#if POSIX_UTIME" to 
"#ifdef POSIX_UTIME" to match other tests of POSIX_UTIME
	and avoid lossage when POSIX_UTIME is not defined at all.
 1995-07-01 19:28:13 +00:00
Fred Fish
033d545b29 * stab-syms.c (stdio.h): Include prior to libaout.h, which 
includes bfdlink.h, which now uses FILE.
 1995-07-01 19:14:29 +00:00
Ken Raeburn
5cab016b72 removed unused elf_64_p field 1995-07-01 04:20:05 +00:00
Ken Raeburn
b968e4f491 generate elf*-target.h from common elfxx-target.h source 1995-07-01 04:16:03 +00:00
Stan Shebs
ff4aa51d9a Reflect comings and goings of files. 1995-07-01 00:38:35 +00:00
Stan Shebs
fb506180fa * config/h8300/h8300.mt: Renamed from h8300hms.mt. 
* config/h8500/h8500.mt: Renamed from h8500hms.mt.
	* config/z8k/z8k.mt: Renamed from z8ksim.mt.
	* configure, configure.in: Update to reflect renamings.

	* remote-sim.c (sim): New command, passes commands to simulator.
	(simulator_command): New function.
	(gdbsim_ops): Clean up.
	* remote-sim.h (sim_do_command): Declare.
	* sh-tdep.c (memory_size): Remove command.

	* Makefile.in (SIM, SIM_OBS): New variables.
	(CLIBS, CDEPS): Add value of SIM.
	(DEPFILES): Add value of SIM_OBS

	* config/arm/arm.mt, config/h8300/h8300.mt, config/h8500/h8500.mt,
	config/sh/sh.mt, config/sparc/sp64sim.mt, config/w65/w65.mt,
	config/z8k/z8k.mt: Remove simulator files from TDEPFILES,
	define in SIM_OBS and SIM.
	config/sparc/sp64sim.mt (SIMFILES): Remove.

	* remote-z8k.c: Remove, was superseded by remote-sim.c
	* Makefile.in, mpw-make.in: Remove references to remote-z8k.c.
 1995-07-01 00:22:57 +00:00
Stan Shebs
8e968e86d4 * interp.c (sim_open): If argument supplied, interpret as 
desired memory size.
	(parse_and_set_memory_size): New function.
	(sim_do_command): New function.
 1995-07-01 00:01:19 +00:00
Stan Shebs
94d1ac891b * compile.c (sim_do_command): New function. 1995-07-01 00:00:12 +00:00
Stan Shebs
1a0e5dd043 * wrapper.c (sim_do_command): New function. 1995-06-30 23:59:46 +00:00
Steve Chamberlain
ece22cd04c Fri Jun 30 16:07:18 1995 Steve Chamberlain <sac@slash.cygnus.com> 
* cofflink.c (_bfd_coff_generic_relocate_section): Compare
	the full text of .reloc or .edata section names.
 1995-06-30 23:19:57 +00:00
Fred Fish
d84d840f18 * cofflink.c (_bfd_coff_generic_relocate_section): 
Remove extra '+'.
 1995-06-30 22:53:13 +00:00
Steve Chamberlain
e5c5ce23fd Support for long filenames non-bfd coff. bfd/7288 
* config/obj-coff.c (filename_list_head, filename_list_tail): New.
	(yank_symbols): Notice and record filenames which are too long.
	(w_strings): Write out filename strings.
	(c_dot_file_symbols): Put long filenames onto list.
 1995-06-30 00:53:37 +00:00
Steve Chamberlain
69b799dfd7 * coff-h8300.c (COFF_LONG_FILENAMES): Define. 1995-06-30 00:26:53 +00:00
Fred Fish
7427b968f3 * interp.c: (SYS_wait): Define as SYS_wait4 if available and 
SYS_wait is not already defined (SunOS 4.1.3 for example).
	(SYS_utime): Define as SYS_utimes if available and
	SYS_utime is not already defined.
 1995-06-29 17:15:30 +00:00
Steve Chamberlain
8c7fd353f9 * configure.in: Add i386-pe configuration. 1995-06-29 07:08:00 +00:00
Steve Chamberlain
3ca120a5b3 * bfdlink.h (struct bfd_link_info): Added base_file member. 1995-06-29 07:03:35 +00:00
Steve Chamberlain
0d71f51b8b New files. 1995-06-29 06:59:07 +00:00