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Author SHA1 Message Date
Alexandre Oliva
4a6a3df43d * config/tc-mips.h (mips_relax_frag): Take segment as argument. 
(md_relax_frag): Adjust macro.
* config/tc-mips.c (mips_relax_branch): New variable.
(RELAX_BRANCH_ENCODE, RELAX_BRANCH_P, RELAX_BRANCH_LIKELY,
RELAX_BRANCH_LINK, RELAX_BRANCH_TOOBAR): New.
(RELAX_MIPS16_P): Adjust.
(append_insn): Emit branch to non-constant in a frag_var if
branch-relaxation is desirable and possible.
(OPTION_RELAX_BRANCH, OPTION_NO_RELAX_BRANCH): New options.
(OPTION_ELF_BASE): Adjust.
(md_parse_option): Handle new options.
(md_apply_fix3): Update comment on EMBEDDED_PIC conditional
branch relaxation.
(relaxed_branch_length): New function.
(md_estimate_size_before_relax): Handle branch frags.
(mips_relax_frag): Likewise.
(md_convert_frag): Handle branch frags.  Warn if branch is
relaxed.
 2002-10-12 05:23:33 +00:00
Adam Fedor
e2b23ee922 printcmd.c (address_info): Print 'self' for ObjC. 2002-10-12 03:06:01 +00:00
Adam Fedor
b01ab485c7 expression.h: New ops OP_NSSTRING, OP_SELECTOR, OP_MSGCALL, and OP_SELF. 2002-10-12 02:43:48 +00:00
Adam Fedor
806e607347 language.h (CAST_IS_CONVERSION): Add language_objc. 2002-10-12 02:39:12 +00:00
Adam Fedor
50f85cdfcf defs.h (enum language): Add language_objc. 2002-10-12 02:28:22 +00:00
Klee Dienes
0d540cdfe7 2002-10-11 Klee Dienes <kdienes@apple.com> 
* findvar.c (read_memory_typed_address): New function.
        * gdbcore.h (read_memory_typed_address): Add prototype.
        * blockframe.c (sigtramp_saved_pc): Use read_memory_typed_address
        to read a value destined for a CORE_ADDR, not read_memory_integer.
        * f-valprint.c (f77_get_dynamic_upperbound): Ditto.
        (f77_get_dynamic_lowerbound): Ditto.
 2002-10-12 01:48:17 +00:00
Alan Modra
52019e89e2 daily update 2002-10-12 00:00:04 +00:00
gdbadmin
6fc1847b56 *** empty log message *** 2002-10-12 00:00:02 +00:00
Martin Hunt
d5dc79609d 2002-10-11 Martin M. Hunt <hunt@redhat.com> 
* utils.c (string_to_core_addr): After turning string into
	a number, convert to a CORE_ADDR using INTEGER_TO_ADDRESS
	which will do necessary sign-extension, etc.
 2002-10-11 17:50:10 +00:00
Klee Dienes
c85508ee3c 2002-10-11 Klee Dienes <kdienes@apple.com> 
* gdb.texinfo (Registers): Mention vector registers as well as
        floating registers in the documentation for 'info registers' and
        'info all-registers'.
 2002-10-11 16:13:15 +00:00
Joern Rennecke
fd8f4948fe gcc uses trap 33 for profiling, but the simulator didn't support it. 
This patch fixes the gcc.dg/nest.c failures for sh-elf.

Fri Oct 11 16:22:28 2002  J"orn Rennecke <joern.rennecke@superh.com>

	* interp.c (trap): Return int.  Take extra parameter for address
	of the trap instruction.  Changed all callers.
	Add case 33 for profiling.
	* gencode.c (trapa): Handle trap 33 using the trap function.
	Add read of vector for generic traps.
 2002-10-11 15:31:28 +00:00
Kaz Kojima
6c381eeb71 * ld-sh/rd-sh.exp: If the test matches *-dso.d, copy the output 
of linker to the file tmpdir/*-dso.so.
	* ld-sh/tlsbin.s, ld-sh/tlsbinpic.s, ld-sh/tlslib.s: New.
	* ld-sh/tlsbin-0-dso.d: New.
	* ld-sh/tlsbin-1.d: New.
	* ld-sh/tlsbin-2.d: New.
	* ld-sh/tlsbin-3.d: New.
	* ld-sh/tlsbin-4.d: New.
	* ld-sh/tlspic1.s, ld-sh/tlspic2.s: New.
	* ld-sh/tlspic-1.d: New.
	* ld-sh/tlspic-2.d: New.
	* ld-sh/tlspic-3.d: New.
	* ld-sh/tlspic-4.d: New.
 2002-10-11 14:44:55 +00:00
Kaz Kojima
94a03f18b8 * gas/sh/tlsd.s, gas/sh/tlsd.d: New. 
* gas/sh/tlsnopic.s, gas/sh/tlsnopic.d: New.
	* gas/sh/tlspic.s, gas/sh/tlspic.d: New.
	* gas/sh/basic.exp: Add new tests.
 2002-10-11 14:42:51 +00:00
Kaz Kojima
041bed02bf * sh.h: Add SH TLS relocs. 2002-10-11 14:36:03 +00:00
Kaz Kojima
9efb3b7baf * config/tc-sh.c (sh_force_relocation): Make sure TLS relocs get 
emitted.
	(md_apply_fix3): Add TLS relocs.
	(sh_parse_name): Support @TLSGD, @TLSLDM, @GOTTPOFF, @TPOFF and
	@DTPOFF.
 2002-10-11 14:34:46 +00:00
Kaz Kojima
3376eaf577 * elf32-sh.c (sh_elf_optimized_tls_reloc, sh_elf_mkobject, 
sh_elf_object_p, dtpoff_base): New functions.
	(sh_elf_howto_table): Add TLS relocs.
	(sh_reloc_map): Likewise.
	(sh_elf_info_to_howto): Support TLS relocs.
	(elf_sh_link_hash_entry): Add tls_type and tls_tpoff32.
	(sh_elf_hash_entry, sh_elf_tdata, sh_elf_local_got_tls_type):
	New macros.
	(sh_elf_obj_tdata): New.
	(elf_sh_link_hash_table): Add tls_ldm_got.
	(sh_elf_link_hash_table_create): Clear refcount of tls_ldm_got.
	(allocate_dynrelocs): Support TLS relocs.
	(sh_elf_size_dynamic_sections): Likewise.
	(sh_elf_relocate_section): Support TLS relocs.  Don't try to find
	.rela.got section when found already.  Return false after printing
	error about unresolvable relocation.
	(sh_elf_gc_sweep_hook): Support TLS relocs.
	(sh_elf_check_relocs): Likewise.
	(sh_elf_finish_dynamic_symbol): Likewise.
	(bfd_elf32_mkobject, elf_backend_object_p): Define for TLS case.
	* reloc.c: Add SH TLS relocs.
	* libbfd.h: Regenerate.
 2002-10-11 14:32:03 +00:00
Kaz Kojima
5dc976556d * bfd-in2.h: Regenerate. 2002-10-11 14:28:29 +00:00
Daniel Jacobowitz
8343f86c90 * c-exp.y (THIS): Delete token and grammar rule. 
(yylex): Don't return THIS.
        * cp-valprint.c (vtbl_ptr_name_old): Delete.
        (cp_is_vtbl_ptr_type): Don't check vtbl_ptr_name_old.
        * demangle.c (cplus_markers): Update comment.  Put '$'
        first.  Remove CPLUS_MARKER.
        (_initialize_demangler): Don't call set_cplus_marker_for_demangling.
        * jv-exp.y (THIS): Delete token and grammar rule.
        (yylex): Don't return THIS.
        * mips-tdep.c (mips_dump_tdep): Don't dump CPLUS_MARKER.
        * objc-exp.y (THIS): Delete token and grammar rule.
        (yylex): Don't return THIS.
        * p-exp.y (yylex): Remove reference to CPLUS_MARKER.
        * stabsread.c (vptr_name, vb_name): Replace CPLUS_MARKER with '$'.
        (read_member_functions): Likewise for opname.
        (read_tilde_fields): Use is_cplus_marker.

        * defs.h (CPLUS_MARKER): Don't define.
        * config/tm-sysv4.h (CPLUS_MARKER): Likewise.
        * config/i386/xm-i386sco.h (CPLUS_MARKER): Likewise.
        * config/mips/tm-irix3.h (CPLUS_MARKER): Likewise.
        * config/mips/tm-irix6.h (CPLUS_MARKER): Likewise.
        * config/rs6000/tm-rs6000.h (CPLUS_MARKER): Likewise.

        * config/i386/tm-i386v4.h: Delete file.
        * config/djgpp/fnchange.lst: Delete tm-i386v4.h.
        * config/i386/tm-i386sol2.h: Include "i386/tm-i386.h" instead.
        * config/i386/tm-i386v42mp.h: Include "i386/tm-i386.h" instead.
        * config/i386/tm-ptx.h: Include "i386/tm-i386.h" instead.
        * config/i386/i386gnu.mt (TM_FILE): Use tm-i386.h.
        * config/i386/i386sco5.mt (TM_FILE): Likewise.
        * config/i386/i386v4.mt (TM_FILE): Likewise.
        * config/i386/ncr3000.mt (TM_FILE): Likewise.
 2002-10-11 14:02:39 +00:00
Daniel Jacobowitz
6d12fc3d08 * gdbint.texinfo (CPLUS_MARKER): Remove item. 2002-10-11 14:01:04 +00:00
Daniel Jacobowitz
af39267ef5 * Makefile.am: Run dep-am. 
(BFD32_LIBS): Add simple.lo.
        (BFD32_LIBS_CFILES): Add simple.c.
        * Makefile.in: Regenerated.
        * bfd-in2.h: Regenerated.
        * simple.c: New file.
 2002-10-11 13:53:33 +00:00
Daniel Jacobowitz
eda81658db * Makefile.am (BFD_H_DEP): Add simple.c and linker.c. 
* Makefile.in: Regenerated.
 2002-10-11 13:52:53 +00:00
Alan Modra
7f6a766382 * elf64-ppc.c (edit_opd): Correct local sym adjustment. 2002-10-11 12:59:06 +00:00
Alan Modra
fe213ce218 * pe-dll.c (make_import_fixup_mark): Avoid type-punned pointer. 2002-10-11 08:59:24 +00:00
Alan Modra
14a793b2f2 Fix numerous occurrences of 
warning: dereferencing type-punned pointer will break strict-aliasing rules
 2002-10-11 08:33:11 +00:00
Alan Modra
2d801b0fa0 * ldgram.y (memory_spec): Provide empty action. 
(section <NAME>): Likewise.
 2002-10-11 07:39:07 +00:00
Alan Modra
0be617ce13 * elf64-ppc.c (edit_opd): Only zero opd syms when function is 
completely removed.
 2002-10-11 04:36:13 +00:00
Alan Modra
3e02c1cc58 * config/tc-i386.c (output_jump): Set fx_signed for loop/jcxz. 
(md_estimate_size_before_relax): Likewise for 8 bit branches.
 2002-10-11 00:25:32 +00:00
Alan Modra
5b33f915bf daily update 2002-10-11 00:00:04 +00:00
gdbadmin
cf4e23066f *** empty log message *** 2002-10-11 00:00:02 +00:00
Stephen Clarke
0a4ef3f414 * elf32-sh.c (elf_sh_pic_plt_entry_be, elf_sh_pic_plt_entry_le): 
Correct mistake in calculation of address of .got.
* elf64-sh64.c (elf_sh64_pic_plt_entry_be,
elf_sh64_pic_plt_entry_le): Likewise.
 2002-10-10 21:45:14 +00:00
Jakub Jelinek
599917b82b * ldfile.c (ldfile_try_open_bfd): When searching skip linker scripts if 
they have OUTPUT_FORMAT not matching actual output format.
	* ldlang.c (lang_get_output_target): New function.
	(open_output): Use it.
	* ldlang.h (lang_get_output_target): New prototype.
 2002-10-10 15:59:10 +00:00
Joern Rennecke
ac62e7a368 * config/tc-sh.c (assemble_ppi): Initialize reg_x / reg_y / reg_n 
inside loop.
 2002-10-10 13:37:32 +00:00
Jakub Jelinek
2030e6d786 * ld-i386/combreloc.s: New test. 
* ld-i386/combreloc.d: New test.
	* ld-i386/i386.exp (i386tests): Add it.
 2002-10-10 07:49:11 +00:00
Marko Mlinar
967c0d836c Convert #ifdef HAVE_NONSTEPPABLE_WATCHPOINT into C 2002-10-10 07:41:37 +00:00
Alan Modra
4565652e33 * ld-i386/i386.exp (reloc): Turn off combreloc. 
* ld-i386/reloc.d: Likewise.
	* ld-powerpc/powerpc.exp: Likewise.
	* ld-powerpc/reloc.d: Likewise.
 2002-10-10 02:53:17 +00:00
Alan Modra
24cdb50ae8 * emultempl/elf32.em (output_rel_find): Prefer .rel script sections 
when orphan is .rel, .rela when orphan is .rela.
	(gld${EMULATION_NAME}_place_orphan): Handle combreloc .rel* case
	first.  Remove outsecname var.
 2002-10-10 02:52:27 +00:00
gdbadmin
6bfb5a1c9d *** empty log message *** 2002-10-10 00:00:32 +00:00
Alan Modra
aaa9de95f4 daily update 2002-10-10 00:00:03 +00:00
Stephen Clarke
42bf09b2b1 * gas/elf.exp: Don't run for sh64*-*-linux*, because it sets the 
lsb in SHmedia code addresses.
* gas/sh/basic.exp: Force SHcompact for sh64*-*-linux* to enable
recognition of SH-1/2/3/4 instructions.
(proc do_fp): Do not run dsp tests for sh64*-*-linux*.
* gas/sh/sh64/abi-32.d: Adjust expected output to include
sh64*-*-linux* formats too.
* gas/sh/sh64/abi-64.d, gas/sh/sh64/basic-1.d,
gas/sh/sh64/case-1.d, gas/sh/sh64/case-noexp-1.d,
gas/sh/sh64/crange1-1.d, gas/sh/sh64/crange1-2.d,
gas/sh/sh64/crange2-1.d, gas/sh/sh64/crange2-2.d,
sh/sh64/crange2-noexp-1.d, gas/sh/sh64/crange3-1.d,
gas/sh/sh64/crange4-1.d, gas/sh/sh64/crange5-1.d,
gas/sh/sh64/creg-1.d, gas/sh/sh64/creg-2.d, gas/sh/sh64/datal-2.d,
gas/sh/sh64/datal32-1.d, gas/sh/sh64/datal32-3.d,
gas/sh/sh64/datal64-1.d, gas/sh/sh64/datal64-3.d,
gas/sh/sh64/endian-1.d, gas/sh/sh64/endian-2.d,
gas/sh/sh64/err-noexp-cmd1.s, gas/sh/sh64/immexpr32-1.d,
gas/sh/sh64/immexpr32-2.d, gas/sh/sh64/immexpr64-1.d,
gas/sh/sh64/immexpr64-2.d, gas/sh/sh64/lineno.d,
gas/sh/sh64/localcom-1.d, gas/sh/sh64/mix-1.d,
gas/sh/sh64/mix-noexp-1.d, gas/sh/sh64/movi-3.d,
gas/sh/sh64/movi32-1.d, gas/sh/sh64/movi32-2.d,
gas/sh/sh64/movi32-noexp-2.d, gas/sh/sh64/movi64-1.d,
gas/sh/sh64/movi64-2.d, gas/sh/sh64/movi64-3.d,
gas/sh/sh64/movi64-noexp-2.d, gas/sh/sh64/pt-1.d,
gas/sh/sh64/pt-noexp-1.d, gas/sh/sh64/pt32-1.d,
gas/sh/sh64/pt32-noexp-2.d, gas/sh/sh64/pt64-1.d,
gas/sh/sh64/pt64-32-1.d, gas/sh/sh64/pt64-32-2.d,
gas/sh/sh64/pt64-noexp-2.d, gas/sh/sh64/ptc32-1.d,
gas/sh/sh64/ptc32-noexp-1.d, gas/sh/sh64/ptc64-1.d,
gas/sh/sh64/ptc64-32-1.d, gas/sh/sh64/ptc64-noexp-1.d,
gas/sh/sh64/ptext32-1.d, gas/sh/sh64/ptext32-noexp-1.d,
gas/sh/sh64/ptext64-1.d, gas/sh/sh64/ptext64-32-1.d,
gas/sh/sh64/ptext64-noexp-1.d, gas/sh/sh64/rel32-1.d,
gas/sh/sh64/rel32-2.d, gas/sh/sh64/rel32-3.d,
gas/sh/sh64/rel32-4.d, gas/sh/sh64/rel32-5.d,
gas/sh/sh64/rel64-1.d, gas/sh/sh64/rel64-2.d,
gas/sh/sh64/rel64-3.d, gas/sh/sh64/rel64-4.d,
gas/sh/sh64/rel64-5.d, gas/sh/sh64/relax-1.d,
gas/sh/sh64/relax-2.d, gas/sh/sh64/relax-3.d,
gas/sh/sh64/shift32-1.d, gas/sh/sh64/shift32-3.d,
gas/sh/sh64/shift32-noexp-3.d, gas/sh/sh64/shift64-1.d,
gas/sh/sh64/shift64-2.d, gas/sh/sh64/shift64-3.d,
gas/sh/sh64/shift64-noexp-3.d, gas/sh/sh64/syntax-1.d,
gas/sh/sh64/syntax-2.d, gas/sh/sh64/ua32-1.d,
gas/sh/sh64/ua64-1.d: Likewise.
 2002-10-09 19:40:42 +00:00
Stephen Clarke
a2b3c63041 * Makefile.am: Add eshelf32_linux.o and 
eshlelf32_linux.o, new emulations for sh64 Linux.
* Makefile.in: Regenerate.
* configure.tgt: Add sh64eb-*-linux* and sh64-*-linux* emulations.
* emulparams/shelf32_linux.sh: New file.
* emulparams/shlelf32_linux.sh: New file.
 2002-10-09 19:09:59 +00:00
Stephen Clarke
f61dfddf2d * config/tc-sh64.c (sh64_target_format): Add support for sh64 
Linux environment.
 2002-10-09 19:07:43 +00:00
Stephen Clarke
efacd36e84 * Makefile.am: Add entries for elf32-sh64-lin.c and 
elf64-sh64-lin.c. Regenerate.
* Makefile.in: Regenerate.
* config.bfd:  Change sh64eb-*-linux* and sh64-*-linux*
to use sh64 vectors rather than sh vectors.
* configure.in: Add bfd_elf32_sh64lin_vec, bfd_elf32_sh64blin_vec,
bfd_elf64_sh64lin_vec, bfd_elf64_sh64blin_vec.
* configure: Regenerate.
* elf32-sh64-lin.c: New file.
* elf64-sh64-lin.c: New file.
* targets.c: Add bfd_elf32_sh64lin_vec, bfd_elf32_sh64blin_vec,
bfd_elf64_sh64lin_vec, bfd_elf64_sh64blin_vec.
 2002-10-09 19:03:57 +00:00
Daniel Jacobowitz
09fc3b0230 * readelf.c (display_debug_info): Ignore empty .rela.debug_info 
sections.  Allow relocations against the absolute symbol.  Don't
        use the value in compunit.cu_abbrev_offset if we found a RELA
        relocation.
 2002-10-09 13:44:27 +00:00
Marko Mlinar
f74fa174bf Convert #ifdef HAVE_NONSTEPPABLE_WATCHPOINT into C 2002-10-09 11:59:54 +00:00
Jim Blandy
57349743d5 2002-10-08 Petr Sorfa <petrs@caldera.com> 
Revised and re-submitted by John Wolfe <jlw@caldera.com>

Move the Dwarf 2 abbrev table to a per-compilation-unit structure,
so we can work on more than one compilation unit at a time.  This
helps prepare GDB to handle inter-CU die references.
* dwarf2read.c (ABBREV_HASH_SIZE): moved definition forward in
the code to be defined before struct comp_unit_head.
(comp_unit_head): Added new members - offset, cu_head,
begin_die, next and dwarf2_abbrevs.
(dwarf2_abbrevs): Removed single static var; now member of
struct comp_unit_head.
dwarf2_build_psymtabs_hard): Complete new struct comp_unit_head
members.
(psymtab_to_symtab_1): Changed to work with the new
struct comp_unit_head.
(dwarf2_read_abbrevs): Now accepts a cu_header parameter and
constructs the dwarf2_abbrevs[] inside the cu_header.
(dwarf2_empty_abbrev_table): Now expects a ptr to a
dwarf2_abbrev table to clean up.
(dwarf2_lookup_abbrev): Now accepts a cu_header parameter and
handling of dwarf2_abbrevs inside the cu_header.
(read_partial_die): Now supports the call to the new
dwarf2_lookup_abbrev.
(read_full_die): Now supports the call to the new
dwarf2_lookup_abbrev.
 2002-10-09 04:43:49 +00:00
Alan Modra
d14a0ab1e1 daily update 2002-10-09 00:00:05 +00:00
gdbadmin
3820f9c969 *** empty log message *** 2002-10-09 00:00:02 +00:00
H.J. Lu
c04c958616 2002-10-08 H.J. Lu <hjl@gnu.org> 
* ldlang.c (lang_file_exist): Removed.
	(new_afile): Revert the last change.
	* ldlang.h (lang_file_exist): Removed.
	* lexsup.c (parse_args): Revert the last change.
 2002-10-08 20:12:45 +00:00
H.J. Lu
299bf75951 2002-10-08 H.J. Lu <hjl@gnu.org> 
* elf32-i386.c (elf_i386_relocate_section): Re-arrange the
	IE->LE transition for R_386_TLS_IE.
 2002-10-08 16:11:07 +00:00
Alan Modra
51020317ee * elf64-ppc.c (edit_opd): Correct test for discarded sections. 2002-10-08 09:51:09 +00:00