Commit graph

20481 commits

Author SHA1 Message Date
Nick Clifton
c439ad7503 Rename '_stack' to '__stack' 1997-10-23 21:34:51 +00:00
Richard Henderson
d87ad0dc2f * elf64-sparc.c (sparc64_elf_howto_table): Add UA64 & UA16.
(sparc64_elf_check_relocs): Handle them.
        (sparc64_elf_relocate_section): Likewise.  Before emitting a dyn reloc,
        check alignment and transmute R_SPARC_x<->R_SPARC_UAx.
1997-10-23 21:16:43 +00:00
Richard Henderson
2b3ce0b3c4 * Makefile.in (ALL_EMULATIONS): Move eelf64_sparc.o ...
(ALL_64_EMULATIONS): ... here.
        (eelf64_sparc.c): Template should be elf32 not generic.
        * emulparams/elf64_sparc.sh (TEMPLATE_NAME): New definition.
1997-10-23 07:56:30 +00:00
Richard Henderson
5e0c6aada0 * configure.in (sparc*-*-linux*): Use trad-core and ...
* hosts/sparclinux.h: New file.
1997-10-23 07:51:48 +00:00
Richard Henderson
639da7eb77 * configure.tgt: Add sparc64-*-linux*.
* emulparams/elf64_sparc.sh (GENERATE_SHLIB_SCRIPT, NOP): New.
1997-10-23 07:43:44 +00:00
Richard Henderson
82785278c1 * sparc.h (DT_SPARC_REGISTER): New macro.
(DT_SPARC_PLTFMT): In support of old sparc64-linux .plts; will
        go away soon.
1997-10-23 07:40:05 +00:00
Richard Henderson
65c2dd6ec7 * config.bfd (sparc64-*-linux*): New target.
* elf-bfd.h (struct elf_backend_data): Add plt_alignment member.
        * elflink.c (_bfd_elf_create_got_section): Set .got alignment based
        on arch_size.
        (_bfd_elf_create_dynamic_sections): Likewise for .rel* sections.
        Set .plt alignment from new plt_alignment.
        * elflink.h (elf_link_create_dynamic_sections): Set version section
        alignment to LOG_FILE_ALIGN.
        * elfxx-target.h (elf_backend_plt_alignment): Provide default.
        (elfXX_bed): Init plt_alignment.

        * elf64-sparc.c (sparc64_elf_check_relocs,
        sparc64_elf_adjust_dynamic_symbol, sparc64_elf_size_dynamic_sections,
        sparc64_elf_adjust_dynindx, sparc64_elf_finish_dynamic_symbol,
        sparc64_elf_finish_dynamic_sections): New functions.
        (sparc64_elf_howto_table): Fix a few name strings.
        (ELF_DYNAMIC_INTERPRETER): New definition.
        (sparc64_elf_relocate_section): Handle shared libraries.

        * elf64-sparc.c (struct plt_template, plt_*_header, plt_*_entry,
        sparc64_elf_build_plt_entry, sparc64_elf_finish_dynamic_symbol):
        PLT definitions sparc64-linux originally choose.  These will go
        away soon in favour of the official abi definitions.
1997-10-23 07:37:25 +00:00
Richard Henderson
1277cdda1c * config/tc-sparc.c (v9a_asr_table): New variable.
(sparc_ip): Handle v9a asr's.
        Patch from David Miller <davem@vger.rutgers.edu>.
1997-10-23 00:40:25 +00:00
Richard Henderson
81dac216f9 * sparc-opc.c: Add wr & rd for v9a asr's.
* sparc-dis.c (print_insn_sparc): Recognize '_' and '/' for v9a asr's.
        (v9a_asr_reg_names): New variable.
        Patch from David Miller <davem@vger.rutgers.edu>.
1997-10-23 00:32:49 +00:00
Richard Henderson
206f6432ed * sparc.h: Add '_' and '/' for v9a asr's.
Patch from David Miller <davem@vger.rutgers.edu>
1997-10-23 00:26:08 +00:00
Richard Henderson
7532235c09 * config/tc-sparc.h (md_do_align): New macro.
* config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
        Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1997-10-23 00:22:51 +00:00
Richard Henderson
36e75fe3ec * sparc-opc.c (v9notv9a): New insn type.
(IMPDEP): Move to the end to not conflict with edge8 et al.
        Patch from David Miller <davem@vger.rutgers.edu>.
1997-10-23 00:17:25 +00:00
Jeff Law
b84b918329 * mdebugread.c (psymtab_to_symtab_1): Handle new live range stabs
entries.

        * dbxread.c: More comment cleanups.
        * stabsread.c: Fix various violations of the GNU coding and
        formatting standards.  Update/add comments to make code clearer.
        (resolve_reference): Delete unused function.
        (ref_search_val): Remove function.  It didn't belong in stabsread.c
        (resolve_live_range): No longer returns a value.  Do not add it
        to the live range list until the entire range stab has been parsed.
        (get_substring): Remove duplicate declaration.
        (resolve_symbol_reference): Now static.  Remove unnecessary code
        to deal with cleanups.
         (ref_add): Use xrealloc instea of realloc.
        (process_reference): Reorganize slightly to make clearer.
        * stabsread.h (resolve_symbol_reference): Remove declaration.
        (resolve_reference): Likewise.
        * symtab.c (find_active_alias): New function.
        (lookup_block_symbol): Use find_active_alias.
        * symtab.h (struct range_list): Fix dangling struct live_range
        reference.
        (ref_search_val): Remove decl.

        * symtab.h (struct range_list): Renamed from struct live_range.
        (struct symbol): Remove struct live_range_info substruct.
        Bring the alias list and range list fields up to the toplevel
        as "aliases" and "ranges".
        (SYMBOL_ALIASES, SYMBOL_RANGES): Corresponding changes.
        (SYMBOL_RANGE_START, SYMBOL_RANGE_END, SYMBOL_RANGE_NEXT): Delete.
        * stabsread.c: Corresponding changes.
Bring first round of cleanups over from r5900 branch.
1997-10-22 23:28:30 +00:00
Ken Raeburn
01c655cc45 sanitize law's 15 jul r5900 change 1997-10-22 21:34:33 +00:00
Ian Lance Taylor
82b4217bfd * config/tc-sh.c (sh_small): New variable.
(OPTION_SMALL): Define.
	(md_longopts): Add "small".
	(md_parse_option): Handle OPTION_SMALL.
	(md_show_usage): Mention -small.
	* config/tc-sh.h (sh_small): Declare.
	(SUB_SEGMENT_ALIGN): Handle sh_small.
	* config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
	case.
PR 13580.
1997-10-22 20:13:54 +00:00
Ian Lance Taylor
18ed85fd7a * coff-sh.c (coff_small_object_p): New static function.
(coff_small_new_section_hook): New static function.
	(bfd_coff_small_swap_table): New static const structure.
	(coff_small_close_and_cleanup): Define.
	(coff_small_bfd_free_cached_info): Define.
	(coff_small_get_section_contents): Define.
	(coff_small_get_section_contents_in_window): Define.
	(shcoff_small_vec): New static structure.
	(shlcoff_small_vec): New static structure.
	* targets.c (bfd_target_vector): Add shcoff_small_vec and
	shlcoff_small_vec.
	* config.bfd (sh-*-elf*): Add shcoff_small_vec and
	shlcoff_small_vec to targ_selvecs.
	(sh-*-*): Likewise.
	* configure.in: Add shcoff_small_vec and shlcoff_small_vec cases.
	* configure: Rebuild.
PR 13580.
1997-10-22 20:12:02 +00:00
Jeff Law
a259afccd8 More comment fixes to make the code clearer. 1997-10-22 19:15:44 +00:00
Jeff Law
ab41527bce * dbxread.c: Fix various violations of the GNU coding and
formatting standards.  Update/add comments to make code
        clearer.
        (process_later): Use xrealloc instead of realloc.
1997-10-22 19:04:30 +00:00
Jeff Law
f109cc3d9e Minor comment fix. 1997-10-22 18:28:25 +00:00
Jeff Law
1a490ebc92 * symtab.c: Include inferior.h.
Brought over from r5900 branch.
1997-10-22 18:12:30 +00:00
Ian Lance Taylor
517640d9b5 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
case in little endian mode.
1997-10-22 16:52:46 +00:00
Ian Lance Taylor
34ed833edd * scripttempl/pe.sc: Put .eh_frame in .rdata. 1997-10-22 15:29:48 +00:00
Andrew Cagney
9e03a68f13 Add LMA_P and DO_WRITE arguments to sim/common/sim-load.c:sim_load_file().
Update all simulators.
Clarify behavour of sim_load in remote-sim.h
1997-10-22 05:26:27 +00:00
Doug Evans
2328ef1c98 * nrun.c (main): Exit if bfd_openr fails.
Call bfd_check_format after bfd_openr.
1997-10-22 02:12:41 +00:00
Doug Evans
897a1d7863 * nrun.c (main): Remove useless test of name != NULL. 1997-10-22 01:38:49 +00:00
Per Bothner
fbb09651da * ch-exp.c: Rename FIELD_NAME to DOT_FIELD_NAME (to avoid conflict). 1997-10-21 21:15:52 +00:00
Doug Evans
61a60a8a70 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
overflow signalling to linker.
1997-10-21 17:23:12 +00:00
Jeff Law
f4ab2b2fdc * simops.c: Correctly handle register restores for "ret" and "retf"
instructions.
pr13306 related stuff.
1997-10-21 16:07:53 +00:00
Andrew Cagney
92ad193bb0 Use SIM*_OVERFLOW_RESULT defined in sim-alu.h 1997-10-21 07:57:33 +00:00
Andrew Cagney
b7432f0f27 Pacify GCC -Wall 1997-10-21 07:41:46 +00:00
Andrew Cagney
aa324b9b1e Output pc profile statistics once gathered. 1997-10-21 07:40:00 +00:00
Andrew Cagney
e2f8ffb736 Delete profile support from MIPS simulator, use sim/common/sim-profile
module instead.
Generate a "gmon.out" (gprof) when profiling the target PC.
Add target PC profiling option --profile-pc-granularity (bucket size)
1997-10-21 03:41:21 +00:00
Doug Evans
70ee778220 * configure.in (sparc64): Set arch to v9-64.
* configure: Regenerated.
1997-10-20 20:02:28 +00:00
Ian Lance Taylor
9659c18b39 Various fixes for openvms/alpha. 1997-10-20 19:43:05 +00:00
Ian Lance Taylor
c773781e73 Mon Oct 20 15:31:43 1997 Klaus K"ampf <kkaempf@progis.de>
* configure.com (HAVE_SBRK): Undefine.
1997-10-20 19:33:16 +00:00
Ian Lance Taylor
2319b893ee Mon Oct 20 15:28:49 1997 Klaus K"ampf <kkaempf@progis.de>
* makefile.vms: Fix to work with DEC C.
1997-10-20 19:30:47 +00:00
Ian Lance Taylor
412222d910 various evax patches 1997-10-20 19:23:09 +00:00
Ian Lance Taylor
d5241511db Mon Oct 20 15:01:27 1997 Klaus K"ampf <kkaempf@progis.de>
* evax-egsd.c: make section flags dec c compatible
1997-10-20 19:08:15 +00:00
Ian Lance Taylor
71e0e8f9e8 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
* config/obj-evax.c: support .weak pseudo-op
1997-10-20 18:56:21 +00:00
Ian Lance Taylor
43093ad9e3 * ld-srec/sr3.cc: Add definitions for terminate, __terminate, and
__throw, since the current g++ expects them to be defined.
1997-10-20 18:37:48 +00:00
Doug Evans
595da85d72 * tc-sparc.c (default_arch_size): New static local.
(struct sparc_arch): Rename arch_size to default_arch_size.
	New member user_option_p.
	(sparc_arch_table): Always include v9, v9a.  New entry v9-64.
	(init_default_arch): Check whether default arch is valid.
	Set default_arch_size in addition to sparc_arch_size.
	(OPTION_32,OPTION_64): Define.
	(md_longopts): New entries for -32, -64.
	(md_parse_option): Handle them.
	(md_show_usage): Print them.  Ensure init_default_arch called.
1997-10-20 17:23:10 +00:00
Jeff Law
5efcd35925 * som.c (normalize): Delete function.
(som_bfd_ar_write_symbol_stuff): New parameter elength.  All callers
        changed.  Use passed in elength to determine size of the extended
        name table instead of computing it again.
1997-10-20 15:37:44 +00:00
Ian Lance Taylor
263378e763 fix ChangeLog entry 1997-10-20 14:56:55 +00:00
Ian Lance Taylor
e232f1aaf3 * peicode.h (coff_swap_scnhdr_out): Don't clobber other flag
settings when setting IMAGE_SCN_MEM_READ.  From Jim Wilson
	<wilson@cygnus.com>.
1997-10-20 14:55:58 +00:00
Andrew Cagney
293a0876f8 Have single bit macros return an unsigned result. Avoids risk (and
need) of sign extending results.
1997-10-20 07:27:55 +00:00
Andrew Cagney
fb5a2a3e39 Make mips registers of type unsigned_word.
Ensure all references to MIPS registers use same type.
1997-10-20 06:28:53 +00:00
Jeff Law
27637913f0 * som.c (som_bfd_ar_write_symbol_stuff): Account for trailing
'/' in the extended name table.
1997-10-20 03:01:55 +00:00
Andrew Cagney
0a0ecb2120 Add 8 bit arithmetic to sim-alu.
Fix flags (Carry, oVerflow) for negate and subtract.
Add ALU*_RESULT macros for accessing final result of ALU op.
1997-10-20 02:03:06 +00:00
Ian Lance Taylor
66a6a38139 * write.c (subsegs_finish): New function, broken out of
write_object_file.
	(write_object_file): Some code moves into subsegs_finish.
	* write.c (subsegs_finish): Declare.
	* as.c (main): Call subsegs_finish.
Fixes last frag when generating a listing for a file with an error.
1997-10-19 18:14:01 +00:00
Ian Lance Taylor
891a158431 * read.c (s_include): Check for error return from
demand_copy_string.
PR 13566.
1997-10-19 17:51:31 +00:00