Alexandre Oliva [Fri, 8 Feb 2002 06:46:14 +0000 (06:46 +0000)]
Contribute sh64-elf.
2002-02-01 Alexandre Oliva <aoliva@redhat.com>
* gas/sh/sh64/syntax-1.s: Remove `-4' from @(expr-4,pc).
2002-01-28 Alexandre Oliva <aoliva@redhat.com>
* gas/sh/sh64/crange1-1.d: Formatting changes to match the current
output of objdump.
* gas/sh/sh64/crange1-2.d: Likewise.
* gas/sh/sh64/crange2-2.d: Likewise.
* gas/sh/sh64/crange3-1.d: Likewise.
* gas/sh/sh64/crange4-1.d: Likewise.
* gas/sh/sh64/datal-2.d: Likewise.
* gas/sh/sh64/datal32-1.d: Likewise.
* gas/sh/sh64/datal32-3.d: Likewise.
* gas/sh/sh64/localcom-1.d: Likewise.
* gas/sh/sh64/mix-1.d: Likewise.
* gas/sh/sh64/pt32-1.d: Likewise.
* gas/sh/sh64/rel32-1.d: Likewise.
* gas/sh/sh64/rel32-2.d: Likewise.
* gas/sh/sh64/rel32-3.d: Likewise.
* gas/sh/sh64/rel32-4.d: Likewise.
* gas/sh/sh64/rel32-5.d: Likewise.
* gas/sh/sh64/ua32-1.d: Likewise.
2001-03-14 DJ Delorie <dj@redhat.com>
* gas/sh/sh64/endian-1.d: New test - Little Endianness.
* gas/sh/sh64/endian-1.s: New test - Little Endianness.
* gas/sh/sh64/endian-2.d: New test - Big Endianness.
* gas/sh/sh64/endian-2.s: New test - Big Endianness.
2001-03-12 DJ Delorie <dj@redhat.com>
* gas/sh/sh64/syntax-1.d: New test - basic syntax.
* gas/sh/sh64/syntax-1.s: New test - basic syntax.
* gas/sh/sh64/syntax-2.d: New test - basic syntax, pseudos.
* gas/sh/sh64/syntax-2.s: New test - basic syntax, pseudos.
2001-03-06 DJ Delorie <dj@redhat.com>
* gas/sh/sh64/lineno.d: New, test dwarf2 line numbers vs macros.
* gas/sh/sh64/lineno.s: Ditto.
2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/err-dsp.s: New test.
2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/err-abi-64.s, gas/sh/sh64/err-abi-32.s,
gas/sh/sh64/abi-64.s, gas/sh/sh64/abi-64.d, gas/sh/sh64/abi-32.s,
gas/sh/sh64/abi-32.d, gas/sh/sh64/crange3.s,
gas/sh/sh64/crange3-1.d, gas/sh/sh64/crange4.s,
gas/sh/sh64/crange4-1.d, gas/sh/sh64/crange5.s,
gas/sh/sh64/crange5-1.d: New tests.
2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/relax-1.s, gas/sh/sh64/relax-1.d: New test.
* gas/sh/sh64/err-pt-1.s: New test.
* gas/sh/sh64/relax-2.s, gas/sh/sh64/relax-2.d: New test.
* gas/sh/sh64/localcom-1.s, gas/sh/sh64/localcom-1.d: New test.
* gas/sh/sh64/movi-3.s, gas/sh/sh64/movi-3.d: New test.
* gas/sh/sh64/relax-3.s, gas/sh/sh64/relax-3.d: New test.
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/case-noexp-1.d: Adjust to changed GAS output for
check-PTA/PTB / perhaps-change-to-PTB bit in target field.
* gas/sh/sh64/case-noexp-1.d: Ditto.
* gas/sh/sh64/mix-noexp-1.d: Ditto.
* gas/sh/sh64/pt32-noexp-2.d: Ditto.
* gas/sh/sh64/pt64-noexp-2.d: Ditto.
* gas/sh/sh64/ptc32-noexp-1.d: Ditto.
* gas/sh/sh64/ptc64-noexp-1.d: Ditto.
* gas/sh/sh64/ptext32-noexp-1.d: Ditto.
* gas/sh/sh64/ptext64-noexp-1.d: Ditto.
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/shift64-3.d: Fix typo.
* gas/sh/sh64/shift64-noexp-3.d, gas/sh/sh64/shift32-noexp-3.d,
gas/sh/sh64/ptext64-noexp-1.d, gas/sh/sh64/ptext64-32-1.d,
gas/sh/sh64/ptext32-noexp-1.d, gas/sh/sh64/ptc64-noexp-1.d,
gas/sh/sh64/ptc64-32-1.d, gas/sh/sh64/ptc32-noexp-1.d,
gas/sh/sh64/pt64-noexp-2.d, gas/sh/sh64/pt64-32-2.d,
gas/sh/sh64/pt64-32-1.d, gas/sh/sh64/pt32-noexp-2.d,
gas/sh/sh64/pt-noexp-1.d, gas/sh/sh64/movi64-noexp-2.d,
gas/sh/sh64/movi32-noexp-2.d, gas/sh/sh64/mix-noexp-1.d,
gas/sh/sh64/err-ptb-2.s, gas/sh/sh64/err-ptb-1.s,
gas/sh/sh64/err-pt32-cmd3.s, gas/sh/sh64/err-pt32-cmd2.s,
gas/sh/sh64/err-pt32-cmd1.s, gas/sh/sh64/err-noexp-cmd1.s,
gas/sh/sh64/err-movi-noexp-1.s, gas/sh/sh64/crange2.s,
gas/sh/sh64/crange2-noexp-1.d, gas/sh/sh64/crange2-2.d,
gas/sh/sh64/crange2-1.d, gas/sh/sh64/case-noexp-1.d: New tests.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/err-4.s: Use option -no-mix to see errors. Adjust
for errors not being emitted at the .mode directives anymore.
* gas/sh/sh64/crange1.s, gas/sh/sh64/crange1-2.d,
gas/sh/sh64/crange1-1.d: New tests for .cranges section.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/err-3.s: New test.
* gas/sh/sh64/immexpr1.s, gas/sh/sh64/immexpr32-1.d,
gas/sh/sh64/immexpr64-1.d: New tests.
* gas/sh/sh64/immexpr2.s, gas/sh/sh64/immexpr32-2.d,
gas/sh/sh64/immexpr64-2.d: New tests.
2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/rel-1.s, gas/sh/sh64/rel-2.s, gas/sh/sh64/rel-3.s,
gas/sh/sh64/rel-4.s, gas/sh/sh64/rel-5.s, 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: New tests.
2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/case-1.d, gas/sh/sh64/mix-1.d, gas/sh/sh64/pt32-1.d,
gas/sh/sh64/pt64-1.d, gas/sh/sh64/ptc32-1.d,
gas/sh/sh64/ptc64-1.d, gas/sh/sh64/ptext32-1.d,
gas/sh/sh64/ptext64-1.d: Correct offsets in PT/PTA/PTB expansion.
2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/datal-3.s, gas/sh/sh64/datal32-3.d,
gas/sh/sh64/datal64-3.d: New tests.
2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/datal-1.s: Remove whitespace at end of line.
* gas/sh/sh64/datal32-1.d, gas/sh/sh64/datal64-1.d,
gas/sh/sh64/movi32-1.d, gas/sh/sh64/movi32-2.d,
gas/sh/sh64/movi64-1.d, gas/sh/sh64/movi64-3.d: Correct register.
* gas/sh/sh64/mix-1.s, gas/sh/sh64/mix-1.d, gas/sh/sh64/err-4.s:
New tests.
2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/macros/macros.exp: Import xfail sh*-*-* from net binutils.
* gas/sh/sh64/case-1.d: Correct offsets in PT/PTA/PTB expansion.
gas/sh/sh64/pt32-1.d, gas/sh/sh64/pt64-1.d: Ditto.
gas/sh/sh64/ptc32-1.d, gas/sh/sh64/ptc64-1.d: Ditto.
gas/sh/sh64/ptext32-1.d, gas/sh/sh64/ptext64-1.d: Ditto.
2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64/ptc32-1.d, gas/sh/sh64/ptc64-1.d: Correct.
* gas/sh/sh64/datal-1.s, gas/sh/sh64/datal32-1.d,
gas/sh/sh64/datal64-1.d: New test.
* gas/sh/sh64/datal-2.s, gas/sh/sh64/datal-2.d: New test.
* gas/sh/sh64/creg-1.d, gas/sh/sh64/creg-1.s: New test.
* gas/sh/sh64/creg-2.d, gas/sh/sh64/creg-2.s: New test.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* gas/sh/sh64: New testsuite.
Alexandre Oliva [Fri, 8 Feb 2002 06:39:01 +0000 (06:39 +0000)]
Contribute sh64-elf.
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* emulparams/shelf32.sh (STACK_ADDR): Define as formerly defined
in OTHER_RELOCATABLE_SECTIONS.
2002-01-18 Alexandre Oliva <aoliva@redhat.com>
* emulparams/shelf32.sh (STACK_ADDR): Define.
(OTHER_RELOCATABLE_SECTIONS): Renamed to...
(OTHER_SECTIONS): this. Removed stack settings.
* emulparams/shelf64.sh (OTHER_RELOCATABLE_SECTIONS): Do not set.
(OTHER_SECTIONS): Reset after sourcing shelf32.sh.
2001-03-12 DJ Delorie <dj@redhat.com>
* emultempl/sh64elf.em (sh64_elf_$_before_allocation): Disable
relaxing if any shmedia or mixed sections are found.
2001-03-07 DJ Delorie <dj@redhat.com>
* emultempl/sh64elf.em (sh64_elf_before_allocation): Pass f to
einfo. Gracefully decline to output to non-elf formats.
2001-03-06 Hans-Peter Nilsson <hpn@redhat.com>
* emulparams/shelf64.sh (OTHER_RELOCATING_SECTIONS) <.stack>:
Default to _end aligned to next multiple of 0x40000, plus 0x40000.
* emulparams/shelf32.sh: Ditto.
2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf32.sh (OTHER_RELOCATING_SECTIONS): Tweak
comment.
2001-01-10 Ben Elliston <bje@redhat.com>
* emulparams/shelf32.sh (OTHER_RELOCATING_SECTIONS): Avoid
non-portable shell constructs. From Hans-Peter Nilsson.
2001-01-09 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf64.sh (EXTRA_EM_FILE): Define empty.
* Makefile.am (eshelf64.c, eshlelf64.c, eshlelf32.c): Adjust
dependencies to the shell script include chain.
* Makefile.in: Regenerate.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em: Update and tweak comments.
(sh64_elf_${EMULATION_NAME}_after_allocation): Always allocate and
make a .cranges section SEC_IN_MEMORY.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em
(sh64_elf_${EMULATION_NAME}_before_allocation): Don't stop when
.cranges section found to be necessary; continue and set stored
section contents flags for sections with non-mixed contents.
Use a struct sh64_section_data container and sh64_elf_section_data
to store contents-type flags.
Remove unused update of "isec".
(sh64_elf_${EMULATION_NAME}_after_allocation): Only process
sections marked SHF_SH5_ISA32_MIXED. Use sh64_elf_section_data to
access contents-type flags. Assert that the associated container
is initialized. Use that container, not elf_gp_size, to hold size
of linker-generated cranges contents.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em
(sh64_elf_${EMULATION_NAME}_before_allocation): Exit early if
there's already a .cranges section. When section flag difference
is found, don't NULL-check cranges a second time. Tweak comments.
(sh64_elf_${EMULATION_NAME}_after_allocation): Use size after
merging, not max size, as size of ld-generated .cranges contents.
Don't set ELF section flags in output section. When checking for
needed .cranges descriptors, don't use a variable; compare
incoming ELF section flags directly to SHF_SH5_ISA32_MIXED. Tweak
comments.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* emultempl/sh64elf.em: New file.
* Makefile.am (eshelf32.c, eshlelf32.c): Adjust dependencies.
* Makefile.in: Regenerate.
* emulparams/shelf32.sh (OUTPUT_FORMAT): Only set if not set.
(OTHER_RELOCATING_SECTIONS): Ditto.
(EXTRA_EM_FILE): New, set to sh64elf if not set.
* emulparams/shlelf32.sh: Stub out all settings except
OUTPUT_FORMAT. Source shelf32.sh.
* emulparams/shelf64.sh: Similar, but also keep ELF_SIZE and
OTHER_RELOCATING_SECTIONS.
(OTHER_RELOCATING_SECTIONS): Remove .cranges.
* emulparams/shlelf64.sh: Stub out all settings except
OUTPUT_FORMAT. Source shelf64.sh.
2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf64.sh (OTHER_RELOCATING_SECTIONS): Include
.cranges section.
(DATA_START_SYMBOLS): Define, provide ___data.
(OTHER_READONLY_SYMBOLS): Define, provide ___rodata and align to 8
for consecutive .data section.
(OTHER_GOT_SECTIONS): Define, align to 8 for consecutive .bss
section after .data section.
* emulparams/shlelf64.sh: Ditto.
* emulparams/shelf32.sh: Ditto.
(ALIGNMENT): Define to 8.
* emulparams/shelf32.sh: Ditto.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
* configure.tgt (sh64-*-elf*): Assign targ_extra_libpath to get
built-in linker scripts.
2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shlelf64.sh: New.
* emulparams/shelf64.sh: New.
* configure.tgt (sh64-*-elf*): Add shelf64 and shlelf64 to
targ_extra_emuls.
* Makefile.am: Add support for shlelf64 and shelf64.
* Makefile.in: Regenerate.
2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
* configure.tgt (sh64-*-elf*): Add shelf as default.
Add shlelf to targ_extra_emuls.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* emulparams/shelf32.sh: New file.
* emulparams/shlelf32.sh: New file.
* Makefile.am: Add support for shlelf32 and shelf32.
* configure.tgt: Map sh64-*-elf* to shlelf32 and shelf32.
* Makefile.in: Regenerate.
Alexandre Oliva [Fri, 8 Feb 2002 06:32:23 +0000 (06:32 +0000)]
Contribute sh64-elf.
2002-02-08 Alexandre Oliva <aoliva@redhat.com>
Stephen Clarke <Stephen.Clarke@st.com>
* doc/c-sh64.texi: Fix citation of SH64 architecture manual.
2002-01-31 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh.c (md_relax_table): Added default sizes for
non-PC-relative UNDEF_MOVI, and relaxation sequences for
MOVI_16, MOVI_32 and MOVI_48.
* config/tc-sh64.c (shmedia_md_apply_fix3): Fix warning.
(shmedia_md_convert_frag): Handle non-PC-relative UNDEF_MOVI
and MOVI_16.
(shmedia_md_estimate_size_before_relax): Remove redundant
blocks. Set fragP->fr_var even if relaxation type unchanged.
Retain UNDEF_MOVI until expression decays to number.
2002-01-24 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (shmedia_init_reloc): Handle new SHmedia PIC
relocation types. Take fixP->fx_addnumber into account too.
(shmedia_md_apply_fix): Likewise.
(shmedia_md_convert_frag): Likewise.
(shmedia_build_Mytes): Likewise.
(sh64_consume_datalabel): Complain about nested datalabel.
Support PIC relocs. Call sh_parse_name.
* config/tc-sh64.h (TC_RELOC_RTSYM_LOC_FIXUP): Extend definition
in tc-sh.h to SHmedia reloc types.
* config/tc-sh.c (SH64PCRELPLT, MOVI_PLT, MOVI_GOTOFF,
MOVI_GOTPC): New relaxation constants.
(md_relax_table): Introduce relaxation directives for PIC-related
constants.
(sh_PIC_related_p): Handle datalabel.
(sh_check_fixup): Choose SH5 PIC relocations.
(sh_cons_fix_new): Added BDF_RELOC_64.
(md_apply_fix3, sh_parse_name): Handle GOTPLT.
2002-01-18 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (sh64_max_mem_for_rs_align_code): If the
current ISA is SHmedia, get 7 bytes.
2001-11-28 Nick Clifton <nickc@cambridge.redhat.com>
* config/tc-sh.c (md_apply_fix3): Treat shmedia_md_apply_fix3 as a
void function.
* config/tc-sh64.c (shmedia_apply_fix): Rename to
shmedia_apply_fix3 and make void.
2001-05-17 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.c (s_sh64_abi): Remove unused arguments passed to
as_bad.
2001-04-12 Alexandre Oliva <aoliva@redhat.com>
* config/tc-sh64.h (md_parse_name): Take &c as argument.
2001-03-14 DJ Delorie <dj@redhat.com>
* doc/Makefile.am (CPU_DOCS): Added c-sh64.texi
* doc/Makefile.in(CPU_DOCS): Ditto.
* doc/c-sh64.texi: New file.
* doc/as.texinfo: Add SH64 support.
2001-03-13 DJ Delorie <dj@redhat.com>
* config/tc-sh64.c (shmedia_get_operands): Rename A_RESV_Fx to
A_REUSE_PREV so that its purpose is more obvious.
(shmedia_build_Mytes): Ditto.
2001-03-07 DJ Delorie <dj@redhat.com>
* config/tc-sh64.c (sh64_vtable_entry): New, strip datalabels
before processing.
(sh64_vtable_inherit): Ditto.
(strip_datalabels): New, strip "datalabel" from given line.
* config/tc-sh.c (md_pseudo_table): Add sh64-specific vtable
pseudos.
2001-03-06 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_assemble): Move dwarf2_emit_insn
call ...
(shmedia_build_Mytes): ... to here.
2001-03-06 DJ Delorie <dj@redhat.com>
* config/tc-sh.c: Remove sh64-specific uaquad now that there
is a generic one.
2001-01-21 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h (DWARF2_LINE_MIN_INSN_LENGTH): Override.
* config/tc-sh64.c (shmedia_md_assemble): Offset recorded insn
address by one in call to dwarf2_emit_insn.
2001-01-13 Hans-Peter Nilsson <hpn@cygnus.com>
Implement ".abi" pseudo and correct .cranges descriptors. Correct
alignment handling broken by imported changes.
* config/tc-sh64.h (HANDLE_ALIGN): Override definition in tc-sh.h.
(sh64_handle_align): Declare.
(MAX_MEM_FOR_RS_ALIGN_CODE): Override definition in tc-sh.h.
(sh64_max_mem_for_rs_align_code): Declare.
(enum sh64_isa_values): Moved here from tc-sh64.c.
(md_do_align): Define.
(sh64_do_align): Declare.
(struct sh64_tc_frag_data): New.
(TC_FRAG_TYPE): Change to struct sh64_tc_frag_data. Users
changed.
(TC_FRAG_INIT): Change to set new datatype.
(struct sh64_segment_info_type): Rename member
last_flushed_location to last_contents_mark. All users changed.
(md_elf_section_change_hook, TC_CONS_FIX_NEW): Do not define.
(shmedia_elf_new_section, sh64_tc_cons_fix_new): Do not prototype.
* config/tc-sh.c (md_pseudo_table): Add ".abi".
(sh_elf_cons) [HAVE_SH64]: Call sh64_update_contents_mark instead
of unsetting seen_insn.
(md_assemble) [HAVE_SH64] <before new SHcompact sequence>: Also
call sh64_update_contents_mark.
(sh_handle_align): Remove HAVE_SH64-conditioned code.
* config/tc-sh64.c (sh64_isa_mode): Correct type from boolean to
enum sh64_isa_values.
(sh64_set_contents_type): Drop segT parameter. All callers changed.
(emitting_crange): Boolean guard moved to file scope from function
scope in sh64_set_contents_type.
(s_sh64_abi): New.
(sh64_update_contents_mark): New; most split out from
sh64_flush_pending_output.
(shmedia_md_end): Call sh64_update_contents_mark. Set
sh64_isa_mode to sh64_isa_sh5_guard unless sh64_isa_unspecified.
(sh64_do_align): New function.
(sh64_max_mem_for_rs_align_code): New function.
(sh64_handle_align): Rename from shmedia_do_align. Make
non-static. Add head comment. Emit zero bytes for n bytes modulo
four. Change return-type to void.
(shmedia_elf_new_section): Remove.
(shmedia_md_assemble): Call sh64_update_contents_mark.
(s_sh64_mode): Ditto. Do not call md_flush_pending_output. Make
new frag. Call sh64_update_contents_mark after making the new
frag.
(sh64_flush_pending_output): Just call sh64_update_contents_mark
and sh_flush_pending_output.
(sh64_flag_output): Also call md_flush_pending_output, but add
condition on not emitting_crange.
(sh64_tc_cons_fix_new): Remove.
2001-01-12 Nick Clifton <nickc@redhat.com>
* config/tc-sh64.c (shmedia_do_align): Fix to work with new
alignment handling scheme imported from sourceware.
2001-01-12 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h (TARGET_FORMAT): Define.
(sh64_target_format): Prototype.
* config/tc-sh64.c (sh64_target_mach): New function.
2001-01-07 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_end): When equating a symbol, use
zero_address_frag instead of copying the frag of the symbol.
(shmedia_frob_file_before_adjust): Ditto.
(shmedia_md_apply_fix) <case BFD_RELOC_SH_IMM_MEDLOW16>: Cast mask
to valueT to remove signedness.
(shmedia_md_convert_frag): Add parameter final. Rename parameter
headers to output_bfd. Do not evaluate symbols if final is false;
do emit fixups.
(shmedia_md_estimate_size_before_relax) <case C (MOVI_IMM_32,
UNDEF_MOVI) et al>: If symbol cannot be modified to be PC-relative
to the current frag, call shmedia_md_convert_frag to emit fixups
and make frag_wane neutralize the frag. Update comments.
* config/tc-sh.c (md_convert_frag): Change caller of
shmedia_md_convert_frag.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.h: Tweak comments and correct formatting.
* config/tc-sh64.c: Ditto.
(shmedia_md_convert_frag) <PT/PTA/PTB 32, 48 and 64 bit
expansion, MOVI pcrel expansion>: Fix thinko calculating offset
for the no-relocation case.
(shmedia_check_limits): Fix range check being off-by-one for PTA.
* config/tc-sh.c: Ditto. Add proper comments to #ifdef/#ifndef
wrappers.
(SH64PCREL16_F): Increment for proper max-PTA handling. Update
comment.
(SH64PCREL16_M, MOVI_16_M): Correct range thinko.
(SH64PCREL48_M, MOVI_48_M): Similar; don't count in length of
expansion.
(SH64PCREL32_M, MOVI_32_M): Ditto; handle overflowing expression.
Correct comment.
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_apply_fix) <second switch, case
BFD_RELOC_SH_PT_16>: Set lowest bit in field to be relocated to 1.
(shmedia_md_convert_frag) <case C (SH64PCREL16_32, SH64PCREL16) et
al>: Set lowest bit of field to relocate to 1 and rest to empty,
if reloc is emitted.
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
New options plus bugfixes.
* config/tc-sh.c (md_longopts): New options "-no-expand" and
"-expand-pt32".
(md_parse_option): Handle new options.
(md_show_usage): Add blurb for new options.
* config/tc-sh64.c (SHMEDIA_BFD_RELOC_PT): New macro.
(sh64_expand, sh64_pt32): New variables.
(shmedia_init_reloc): Handle BFD_RELOC_SH_PT_16.
(shmedia_md_apply_fix): Hold original fixP->fx_r_type in
orig_fx_r_type. Change SHMEDIA_BFD_RELOC_PT into
BFD_RELOC_SH_PT_16. Handle BFD_RELOC_SH_PT_16 as pc-relative.
<resolved previously-pc-relative relocs>: Handle
SHMEDIA_BFD_RELOC_PT and BFD_RELOC_SH_PT_16.
(shmedia_md_convert_frag) <case C (SH64PCREL16PT_64, SH64PCREL16),
case C (SH64PCREL16PT_32, SH64PCREL16)>: Modify to PTB if operand
points to SHcompact code.
<case C (SH64PCREL16_32, SH64PCREL16), case C (SH64PCREL16_64,
SH64PCREL16)>: Check that ISA of what operand points at and
PTA/PTB matches, or emit error.
(shmedia_check_limits): Handle BFD_RELOC_SH_PT_16 and
SHMEDIA_BFD_RELOC_PT.
(shmedia_immediate_op): If pcrel, emit fixup also for constant
operand.
(shmedia_build_Mytes) <case A_IMMS16>: Also check sh64_expand in
condition for MOVI expansion.
<case A_PCIMMS16BY4>: Handle expansion to 32 bits only, if
sh64_pt32. Emit only a BFD_RELOC_SH_PT_16 fixup if not
sh64_expand.
<case A_PCIMMS16BY4_PT>: Likewise, but emit a SHMEDIA_BFD_RELOC_PT
fixup.
(sh64_target_format): Error-check setting of sh64_pt32 and
sh64_expand. Fix typo in check for sh64_shcompact_const_crange.
(shmedia_md_pcrel_from_section): Handle BFD_RELOC_SH_PT_16 and
SHMEDIA_BFD_RELOC_PT as coming from SHmedia code.
2000-12-31 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Improve comments.
(shmedia_md_convert_frag): Remove inactive is_pt_variant code. Do
not say the linker will check correctness of PTA/PTB expansion.
(shmedia_md_end): Make non-static.
* config/tc-sh64.h (md_end): Define to shmedia_md_end. Add
prototype.
* config/tc-sh.c (sh_finalize): Remove.
* config/tc-sh.h (md_end): Do not define.
Remove prototype for sh_finalize.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_frob_section_type): Use a struct
sh64_section_data container when storing section type in tdata
field in elf_section_data.
* config/tc-sh.c (sh_elf_final_processing): Change from EF_SH64 to
EF_SH5.
* Makefile.am: Update dependencies.
* Makefile.in: Regenerate.
2000-12-22 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_assemble): Don't protect
dwarf2_emit_insn call with test on debug_type.
2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (sh64_set_contents_type): Make contents-type
CRT_SH5_ISA32 sticky for 64-bit.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
Generate .crange sections when switching ISA mode or emitting
constants in same section as code.
* config/tc-sh64.c: Reformat structure definitions.
(sh64_end_of_assembly, sh64_mix, sh64_shcompact_const_crange): New
variables.
(sh64_set_contents_type): Rename from sh64_init_section. Rewrite
to emit a .cranges descriptor when contents type changes. Only
emit error if changing contents type and -no-mix is in effect.
(sh64_emit_crange, sh64_flush_last_crange, sh64_flag_output,
sh64_flush_pending_output, sh64_tc_cons_fix_new): New functions.
(shmedia_md_end): Set sh64_end_of_assembly. Pass
sh64_flush_last_crange over sections.
When checking main symbol of datalabel symbol, check for
STO_SH5_ISA32, not ISA type of section in definition.
(shmedia_frob_file_before_adjust): Check main symbol for
STO_SH5_ISA32; don't check ISA type of section in definition.
(shmedia_frob_section_type): Adjust for .cranges; set section flag
to SHF_SH5_ISA32_MIXED or SHF_SH5_ISA32 according to whether
.cranges entries have been output.
(shmedia_elf_new_section): Just call md_flush_pending_output.
(shmedia_md_assemble): Do not emit a BFD_RELOC_SH_SHMEDIA_CODE
fix. Do not set tc_segment_info_data.in_code for section. Call
sh64_set_contents_type for SHmedia code.
(s_sh64_mode): Do not call sh64_init_section or set seen_insn to
false. Call md_flush_pending_output.
(sh64_target_format): Check that -no-mix and
-shcompact-const-crange are used in sane combination with other
options.
(shmedia_md_pcrel_from_section): Check type of fix for how to
adjust pc-relative.
(sh64_consume_datalabel): Check symbol for having STO_SH5_ISA32,
not ISA type of section in definition.
* config/tc-sh64.h (struct sh64_segment_info_type): Rewrite to
hold contents-type state.
(md_flush_pending_output): Redefine to sh64_flush_pending_output.
(sh64_flush_pending_output): Declare.
(TC_CONS_FIX_NEW): Define to sh64_tc_cons_fix_new.
(sh64_tc_cons_fix_new): Declare.
* config/tc-sh.c (sh_elf_cons) [HAVE_SH64]: Unset seen_insn and
call sh64_flag_output.
(md_assemble) [HAVE_SH64]: Do not emit BFD_RELOC_SH_CODE. Just
call sh64_set_contents_type to mark SHcompact code and set
seen_insn.
(md_longopts): New options "-no-mix" and
"-shcompact-const-crange".
(md_parse_option): Handle new options.
(md_show_usage): Add blurb for new options.
(md_number_to_chars) [HAVE_SH64]: Call sh64_flag_output.
2000-12-15 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Delete investigated and obsolete fixme:s.
(sh64_last_insn_frag): New.
(shmedia_md_convert_frag): Use tc_frag_data field of incoming frag
to get frag for insn opcode for generating fixups; do not assume it
is the same frag.
(shmedia_build_Mytes): Set sh64_last_insn_frag after growing frag
for new insn.
* config/tc-sh64.h (ELF_TC_SPECIAL_SECTIONS): Define for .cranges
section.
(TC_FRAG_TYPE): Define as fragS *.
(TC_FRAG_INIT): Define to set tc_frag_data to sh64_last_insn_frag.
(sh64_last_insn_frag): Declare.
(sh64_consume_datalabel): Fix typo; check for seginfo != NULL,
not == NULL before dereferencing.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
Get rid of BFD section flag and EF_SH64_ABI64.
* config/tc-sh64.c (shmedia_frob_section_type): Use
elf_section_data (sec)->tdata, not a specific BFD section flag, to
communicate the section as containing SHmedia code. Describe why.
* config/tc-sh.c (sh_elf_final_processing): Tweak comment. Set
EF_SH64 regardless of ABI.
* config/tc-sh64.c (shmedia_md_apply_fix): Decapitalize "invalid"
in error message. Handle resolved expressions for
BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
BFD_RELOC_SH_IMMS10BY4 and BFD_RELOC_64.
(shmedia_check_limits): Handle BFD_RELOC_64.
(sh64_adjust_symtab): Do not decrement the GAS symbol value for
a STO_SH5_ISA32 symbol, only the BFD value.
2000-12-11 Ben Elliston <bje@redhat.com>
* config/tc-sh64.c: Call dwarf2_emit_insn, not the defunct
dwarf2_generate_asm_lineno.
2000-12-11 Hans-Peter Nilsson <hpn@cygnus.com>
Handle PC-relative MOVI expansions with assembler relaxation.
Generate PC-relative relocs from 16-bit PC-relative expressions.
* config/tc-sh64.c (SHMEDIA_MD_PCREL_FROM_FIX): Break out from...
(shmedia_md_pcrel_from_section): ...here.
(shmedia_md_apply_fix): Handle fixups for 16-bit operands that has
turned completely resolved. Adjust relocation type for 16-bit
immediate operands that has turned PC-relative. Adjust back for
MD_PCREL_FROM_SECTION being applied twice.
(shmedia_md_convert_frag): Always emit reloc for expression with
global or weak symbol. Handle relaxation result for PC-relative
expressions.
(shmedia_md_estimate_size_before_relax): An expression with a weak
or global symbol can not be relaxed. Break out tests for
relaxable symbol into variable sym_relaxable.
<cases C (MOVI_IMM_64, UNDEF_MOVI) and C (MOVI_IMM_32,
UNDEF_MOVI)>: Break out any PC-relative expression and change
relaxation type.
(shmedia_build_Mytes): CSE &operands->operands[j] into variable
opjp.
<case A_IMMS16>: Fix typo for initial minor relaxation type of
MOVI expansion. If X_op_symbol of the immediate expression is
set, make an expression symbol for the argument to frag_var.
* config/tc-sh.c (MOVI_IMM_32_PCREL, MOVI_IMM_64_PCREL): New
relaxations.
(END): Adjust for new relaxations.
(md_relax_table): Add entries for new relaxations.
2000-12-07 Ben Elliston <bje@redhat.com>
* config/tc-sh64.c (shmedia_parse_reg): Initialize variable len.
2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_convert_frag): Correct all MOVI and
SHORI operand offsets in PT/PTA/PTB expansions.
2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
Implement DataLabel semantics.
* config/tc-sh.c (sh_frob_file) [HAVE_SH64]: Call
shmedia_frob_file_before_adjust.
* config/tc-sh64.c [! OBJ_ELF]: Emit #error.
(DATALABEL_SUFFIX): Define.
(shmedia_md_end) <before adjusting STO_SH5_ISA32 symbols>: Walk
symbol list to update "datalabel" symbols to their main symbol
counterparts.
(shmedia_frob_file_before_adjust): New.
(sh64_adjust_symtab): For remaining datalabel symbols, set to
undefined and set STT_DATALABEL.
(sh64_frob_label): Initialize TC symbol field.
(sh64_consume_datalabel): Actually implement semantics. New
parameter operandf, call it instead of expression.
(sh64_exclude_symbol): New.
* config/tc-sh64.h (md_parse_name): Pass on the function operand
to sh64_consume_datalabel.
(tc_symbol_new_hook): Define to tc_frob_symbol.
(TC_SYMFIELD_TYPE): Define to symbolS *.
(tc_frob_symbol): Define to call sh64_exclude_symbol.
2000-12-01 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_init_reloc): Tweak comment for default
case.
(shmedia_md_assemble): Call dwarf2_generate_asm_lineno if
generating dwarf2 debug information.
2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (sh64_target_format): Use elf64-sh64l and
elf64-sh64 for the 64-bit ABI.
* config/tc-sh.c (md_show_usage): Tweak usage output for -abi=*
option.
2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh.c: Remove conditionalizing on HAVE_SH64 for
case-insensitivity.
2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c: Tweak comments, formatting and error messages.
(enum sh64_abi_values): New type.
(enum sh64_isa_values): New type.
(sh64_isa_mode): Replace shmedia_mode. All referers changed.
(seen_shcompact_mode, seen_shmedia_mode): Delete.
(sh64_abi): Replace shmedia_64.
(shmedia_md_convert_frag) <C (MOVI_IMM_64, MOVI_64),
C (MOVI_IMM_32, MOVI_32)>: Correct register number handling.
(s_sh64_mode): Check validity for this target.
(sh64_target_format): Initialize defaults for ISA and ABI.
Fallback to old object format if no SH64 ISA or ABI has been
specified.
* config/tc-sh.c (md_parse_option): Check combinations for errors.
(sh_elf_final_processing): Change to have EF_SH64_ABI64 for 64-bit
ABI and EF_SH64 for 32-bit ABI, if SH64 options are specified.
* config/tc-sh64.h: Fix typo in comment.
2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
* config/tc-sh64.c (shmedia_md_estimate_size_before_relax)
<PT fixups for absolute values>: Size will be longest, not
shortest.
(shmedia_md_convert_frag): Disable PTB-warning machinery. Correct
all MOVI and SHORI operand offsets in PT/PTA/PTB expansions.
* config/tc-sh.c (parse_reg) [HAVE_SH64]: Add local variables l0
and l1 to hold lowercase of two first characters. Change all
remaining TO_LOWER to tolower.
* config/tc-sh64.c (TO_LOWER): Delete.
(shmedia_find_cooked_opcode): Use tolower, not TO_LOWER.
(md_parse_name): Define.
(sh64_consume_datalabel): Declare.
(DOLLAR_DOT): Define.
* config/tc-sh64.c (shmedia_parse_exp): New.
(sh64_consume_datalabel): New; just ignoring datalabel semantics.
(shmedia_parse_reg): Remove const from src
parameter.
(shmedia_get_operands): Ditto for args parameter and ptr variable.
(shmedia_md_assemble): Ditto for op_end variable.
(shmedia_get_operand): Ditto for ptr parameter and src variable.
Use shmedia_parse_exp, not parse_exp.
* config/tc-sh64.c (shmedia_parse_reg): Add shmedia_arg_type
parameter. All callers changed.
(shmedia_get_operand): Add shmedia_arg_type parameter. All
callers changed.
(shmedia_parse_reg): Put first two character in local variables.
Use tolower, not TO_LOWER. If no register is found and argtype
indicates a control register, scan shmedia_creg_table
case-insensitive.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* Makefile.am (CPU_TYPES): Add sh64.
(TARGET_CPU_CFILES): Add config/tc-sh64.c.
(TARGET_CPU_HFILES): Add config/tc-sh64.h.
Regenerate dependencies.
* Makefile.in: Regenerate.
* configure.in: Add support for sh64-*-elf*.
* configure: Regenerate.
* config/tc-sh64.h: New.
* config/tc-sh64.c: New.
* config/tc-sh.c (md_pseudo_table) [HAVE_SH64]: New pseudos
.mode, .isa and .uaquad.
[HAVE_SH64] (SH64PCREL16_32, SH64PCREL16_64, SH64PCREL16PT_32,
SH64PCREL16PT_64, MOVI_IMM_32, MOVI_IMM_64): Define.
[HAVE_SH64] (END): Define as 10.
[HAVE_SH64] (UNDEF_SH64PCREL, SH64PCREL16, SH64PCREL32,
SH64PCREL48, SH64PCREL64, UNDEF_MOVI, MOVI_16, MOVI_32, MOVI_48,
MOVI_64): Define.
[HAVE_SH64] (SH64PCREL16_F, SH64PCREL16_M, SH64PCREL16_LENGTH,
SH64PCREL32_F, SH64PCREL32_M, SH64PCREL32_LENGTH, SH64PCREL48_F,
SH64PCREL48_M, SH64PCREL48_LENGTH, SH64PCREL64_LENGTH,
MOVI_16_LENGTH, MOVI_32_LENGTH, MOVI_48_LENGTH, MOVI_64_LENGTH):
Define.
(md_relax_table) [HAVE_SH64]: Provide relaxations for SHmedia.
(md_begin) [HAVE_SH64]: Call shmedia_md_begin.
(parse_reg) [HAVE_SH64]: Parse register names case-insensitive.
(md_assemble) [HAVE_SH64]: Call shmedia_md_assemble if assembling
SHmedia instructions. Handle state-change after switching to
SHcompact.
(md_longopts) [HAVE_SH64]: New options --isa=* and --abi=*.
(md_parse_option) [HAVE_SH64]: Parse new options.
(md_show_usage) [HAVE_SH64]: Show usage of new options.
(md_convert_frag) [HAVE_SH64] <default>: Call
shmedia_md_convert_frag instead of abort.
(sh_force_relocation) [HAVE_SH64]: Also force relocation for
BFD_RELOC_SH_SHMEDIA_CODE.
(sh_elf_final_processing) [HAVE_SH64]: Set flags identifying
SHcompact or SHmedia code.
(md_apply_fix) [HAVE_SH64] <default>: Return result from calling
shmedia_md_apply_fix instead of abort.
(md_estimate_size_before_relax) [HAVE_SH64] <default>: Return
result from calling shmedia_md_estimate_size_before_relax instead
of calling abort.
(sh_do_align) [HAVE_SH64]: If shmedia_mode, let shmedia_do_align
do the work.
(tc_gen_reloc) [HAVE_SH64]: For unrecognized relocs, call
shmedia_init_reloc and do nothing more if it returns non-zero.
(sh_finalize) [HAVE_SH64]: Call shmedia_md_end.
* po/POTFILES.in: Regenerate.
* po/gas.pot: Regenerate.
Alexandre Oliva [Fri, 8 Feb 2002 05:51:04 +0000 (05:51 +0000)]
Contribute sh64-elf.
2001-10-08 Nick Clifton <nickc@cambridge.redhat.com>
* sh64-opc.c: Regenerate.
2001-03-13 DJ Delorie <dj@redhat.com>
* sh64-opc.h: Rename A_RESV_Fx to A_REUSE_PREV so that its
purpose is more obvious.
* sh64-opc.c (shmedia_table): Ditto.
* sh64-dis.c (initialize_shmedia_opcode_mask_table): Ditto.
(print_insn_shmedia): Ditto.
2001-03-12 DJ Delorie <dj@redhat.com>
* sh64-opc.c: Adjust comments to reflect reality: replace bits
3:0 with zeros (not "reserved"), replace "rrrrrr" with
"gggggg" for two-operand floating point opcodes. Remove
"fsina".
2001-01-08 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-dis.c (print_insn_shmedia) <failing read_memory_func>:
Correct printing of .byte:s. Return number of printed bytes or
-1; never 0.
(print_insn_sh64x) <not CRT_SH5_ISA16>: Ditto. Print as .byte:s
to next four-byte-alignment if insn or data is not aligned.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-dis.c: Update comments and fix comment formatting.
(initialize_shmedia_opcode_mask_table) <case A_IMMM>:
Abort instead of setting length to 0.
(crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
crange_bsearch_cmpl, sh64_get_contents_type,
sh64_address_in_cranges): Move to bfd/elf32-sh64.c.
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-opc.c: Remove #if 0:d entries for instructions not found in
SH-5/ST50-023-04: fcosa.s, fsrra.s and prefo.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-dis.c (print_insn_shmedia): Display MOVI/SHORI-formed
address with same prefix as SHcompact.
In the disassembler, use a .cranges section for linked executables.
* sh64-dis.c (SAVED_MOVI_R, SAVED_MOVI_IMM): Move to head of file
and update for using structure in info->private_data.
(struct sh64_disassemble_info): New.
(is_shmedia_p): Delete.
(crange_qsort_cmpb): New function.
(crange_qsort_cmpl, crange_bsearch_cmpb): New functions.
(crange_bsearch_cmpl, sh64_address_in_cranges): New functions.
(init_sh64_disasm_info, sh64_get_contents_type_disasm): New functions.
(sh64_get_contents_type, sh64_address_is_shmedia): New functions.
(print_insn_shmedia): Correct displaying of address after MOVI/SHORI
pair. Display addresses for linked executables only.
(print_insn_sh64x_media): Initialize info->private_data by calling
init_sh64_disasm_info.
(print_insn_sh64x): Ditto. Find out type of contents by calling
sh64_contents_type_disasm. Display data regions using ".long" and
".byte" similar to unrecognized opcodes.
2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-dis.c (is_shmedia_p): Check info->section and look for ISA
information in section flags before considering symbols. Don't
assume an info->mach setting of bfd_mach_sh5 means SHmedia code.
* configure.in (bfd_sh_arch): Check presence of sh64 insns by
matching $target $canon_targets instead of looking at the
now-removed -DINCLUDE_SHMEDIA in $targ_cflags.
* configure: Regenerate.
2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-opc.c (shmedia_creg_table): New.
* sh64-opc.h (shmedia_creg_info): New type.
(shmedia_creg_table): Declare.
* sh64-dis.c (creg_name): New function.
(print_insn_shmedia): Use it.
* disassemble.c (disassembler) [ARCH_sh, INCLUDE_SHMEDIA]: Map
bfd_mach_sh5 to print_insn_sh64 if big-endian and to
print_insn_sh64l if little-endian.
* sh64-dis.c (print_insn_shmedia): Make r unsigned.
(print_insn_sh64l): New.
(print_insn_sh64x): New.
(print_insn_sh64x_media): New.
(print_insn_sh64): Break out code to print_insn_sh64x and
print_insn_sh64x_media.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* sh64-opc.h: New file
* sh64-opc.c: New file
* sh64-dis.c: New file
* Makefile.am: Add sh64 targets.
(HFILES): Add sh64-opc.h.
(CFILES): Add sh64-opc.c and sh64-dis.c.
(ALL_MACHINES): Add sh64 files.
* Makefile.in: Regenerate.
* configure.in: Add support for sh64 to bfd_sh_arch.
* configure: Regenerate.
* disassemble.c [ARCH_all] (INCLUDE_SHMEDIA): Define.
(disassembler) [ARCH_sh, INCLUDE_SHMEDIA]: Map bfd_mach_sh5 to
print_insn_sh64.
* sh-dis.c (print_insn_shx): Handle bfd_mach_sh5 as arch_sh4.
* po/POTFILES.in: Regenerate.
* po/opcodes.pot: Regenerate.
Alexandre Oliva [Fri, 8 Feb 2002 05:33:27 +0000 (05:33 +0000)]
Contribute sh64-elf.
2002-01-23 Alexandre Oliva <aoliva@redhat.com>
* reloc.c (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8, R_SH_GOTPLT10BY8,
R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64, R_SH_RELATIVE64):
New relocs.
* libbfd.h, bfd-in2.h: Rebuilt.
* elf32-sh.c (sh_elf_howto_table): Define new relocs.
(sh_reloc_map): Map them.
(PLT_ENTRY_SIZE, elf_sh_plt0_entry_be, elf_sh_plt0_entry_le,
elf_sh_plt_entry_be, elf_sh_plt_entry_le, elf_sh_pic_plt_entry_be,
elf_sh_pic_plt_entry_le, elf_sh_plt0_entry, elf_sh_plt_entry,
elf_sh_pic_plt_entry, elf_sh_sizeof_plt, elf_sh_plt_plt0_offset,
elf_sh_plt0_gotplt_offset, elf_sh_plt_temp_offset,
elf_sh_plt_symbol_offset, elf_sh_plt_reloc_offset,
movi_shori_putval) [INCLUDE_SHMEDIA]: New.
(elf_sh_link_hash_entry) [INCLUDE_SHMEDIA]: Add
datalabel_got_offset.
(sh_elf_link_hash_newfunc): Initialize it.
(sh_elf_relocate_section): Augment the scope of
seen_stt_datalabel. Introduce GOTPLT support. Extend GOTPC, PLT,
GOT and GOTOFF handling to new SHmedia relocation types. Support
GOT_BIAS.
(sh_elf_check_relocs): Likewise.
(sh_elf_finish_dynamic_symbol) [TARGET_SHMEDIA]: Set up values in
PLT entries using movi_shori_putval. Support GOT_BIAS.
(sh_elf_finish_dynamic_sections): Likewise.
* elf32-sh64.c (shmedia_prepare_reloc): Do not add addend to
relocation, it's now done by the caller.
(GOT_BIAS): New.
* elf64-sh64.c (GOT_BIAS, PLT_ENTRY_SIZE, elf_sh64_sizeof_plt,
elf_sh64_plt_plt0_offset, elf_sh64_plt0_gotplt_offset,
elf_sh64_plt_temp_offset, elf_sh64_plt_symbol_offset,
elf_sh64_plt_reloc_offset, ELF_DYNAMIC_INTERPRETER,
elf_sh64_pcrel_relocs_copied, elf_sh64_link_hash_entry,
elf_sh64_link_hash_table, sh64_elf64_link_hash_traverse,
sh64_elf64_hash_table): New.
(sh_elf64_howto_table): Introduce new relocs.
(sh_elf64_info_to_howto): Accept new PIC relocs.
(sh_elf64_relocate_section): Augment the scope of
seen_stt_datalabel. Support new PIC relocs.
(sh_elf64_check_relocs): Support new PIC relocs.
(elf_sh64_plt0_entry_be, elf_sh64_plt0_entry_le,
elf_sh64_plt_entry_be, elf_sh64_plt_entry_le,
elf_sh64_pic_plt_entry_be, elf_sh64_pic_plt_entry_le,
elf_sh64_plt0_entry, elf_sh64_plt_entry, elf_sh64_pic_plt_entry,
sh64_elf64_link_hash_newfunc, sh64_elf64_link_hash_table_create,
movi_shori_putval, movi_3shori_putval,
sh64_elf64_create_dynamic_sections,
sh64_elf64_adjust_dynamic_symbol, sh64_elf64_discard_copies,
sh64_elf64_size_dynamic_sections,
sh64_elf64_finish_dynamic_symbol,
sh64_elf64_finish_dynamic_sections): New.
(elf_backend_create_dynamic-sections,
bfd_elf64_bfd_link_hash_table_create,
elf_backend_adjust_dynamic_symbol,
elf_backend_size_dynamic_sections,
elf_backend_finish_dynamic_symbol,
elf_backend_finish_dynamic_sections, elf_backend_want_got_plt,
elf_backend_plt_readonly, elf_backend_want_plt_sym,
elf_backend_got_header_size, elf_backend_plt_header_size):
Define.
2001-05-16 Alexandre Oliva <aoliva@redhat.com>
* elf32-sh.c: Renumbered and renamed some SH5 relocations to
match official numbers and names; moved unmaching ones to the
range 0xf2-0xff.
* elf32-sh64.c, elf64-sh64.c: Likewise.
2001-03-12 DJ Delorie <dj@redhat.com>
* elf32-sh.c (sh_elf_relax_section): Don't relax SHmedia
sections.
2001-03-12 DJ Delorie <dj@redhat.com>
* elf32-sh64.c (shmedia_prepare_reloc): Validate relocs that must
be aligned.
* elf64-sh64.c (sh_elf64_relocate_section): Ditto.
2001-01-14 Hans-Peter Nilsson <hpn@cygnus.com>
* elf32-sh64.c (bfd_elf32_bfd_copy_private_section_data): Define.
(sh64_elf_fake_sections): Set type to SHT_SH5_CR_SORTED for a
.cranges section with SEC_SORT_ENTRIES set.
(sh64_backend_section_from_shdr): Set SEC_SORT_ENTRIES on an
incoming sorted .cranges section.
(sh64_bfd_elf_copy_private_section_data): New.
(sh64_elf_final_write_processing): Only sort .cranges and modify
start address if called by linker.
2001-01-08 Ben Elliston <bje@redhat.com>
* elf32-sh64.c (sh64_elf_final_write_processing): Activate
Hans-Peter Nilsson's set bit 0 patch from 2001-01-06.
* elf64-sh64.c (sh64_elf64_final_write_processing): Ditto.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* elf64-sh64.c (sh_elf64_howto_table): No open brace at start of
line. Add comments before all entries.
<R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct and clarify describing
comment.
(sh_elf64_reloc): Correct head comment.
(sh_elf64_relocate_section): Correct spacing.
<relocating for a local symbol>: Do not honour STO_SH5_ISA32;
instead call reloc_dangerous callback.
<case R_SH_SHMEDIA_CODE>: New case.
(sh_elf64_gc_mark_hook): Correct spacing.
(sh_elf64_check_relocs): Ditto.
* elf32-sh64.c (shmedia_prepare_reloc) <case R_SH_SHMEDIA_CODE>:
New case.
* elf32-sh.c: Correct #endif comments for #ifndef-wrapped
functions.
(sh_elf_howto_table) <R_SH_PT_16, R_SH_SHMEDIA_CODE>: Correct,
clarify describing comment. Add comments before all entries.
(sh_elf_relocate_section) <relocating for a local symbol>: Do not
honour STO_SH5_ISA32; instead call reloc_dangerous callback.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
Sort .cranges section in final link. Prepare to set bit 0 on
entry address.
* elf32-sh64.c (struct sh64_find_section_vma_data): New.
(sh64_elf_link_output_symbol_hook): Fix typo in prototype.
(sh64_elf_set_mach_from_flags): Set SEC_DEBUGGING on incoming
.cranges section.
(sh64_backend_section_from_shdr): New, to recognize
SHT_SH5_CR_SORTED on incoming .cranges section.
(elf_backend_section_from_shdr): Define.
(sh64_elf_final_write_processing): Sort outgoing .cranges
section. (New, temporarily disabled:) Set bit 0 on entry address
according to ISA type.
(sh64_find_section_for_address): New.
(crange_qsort_cmpb, crange_qsort_cmpl, crange_bsearch_cmpb,
crange_bsearch_cmpl): Move here from opcodes/sh64-dis.c.
(sh64_address_in_cranges): Move here from opcodes/sh64-dis.c. Use
bfd_malloc, not xmalloc.
(sh64_get_contents_type): Move here from opcodes/sh64-dis.c. Make
global.
* elf32-sh64.c (sh64_elf64_final_write_processing): New, (but
temporarily disabled) setting bit 0 on entry address.
(elf_backend_final_write_processing): Define.
2001-01-05 Hans-Peter Nilsson <hpn@cygnus.com>
* elf32-sh.c (sh_elf_howto_table) <R_SH_PT_16>: Adjust fields to
be a proper relocation for PTA and PTB rather than a marker.
<R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL>:
Zero src_mask.
* elf64-sh64.c: Ditto.
(sh_elf64_relocate_section) <case R_SH_PT_16>: New case.
* elf32-sh64.c: Include opcodes/sh64-opc.h
(shmedia_prepare_reloc): Take a bfd_link_info pointer as first
argument. Drop const qualifiers from "bfd *" and "bfd_byte *"
parameters. No unused parameters. Caller changed.
<case R_SH_PT_16>: New case.
* Makefile.am (elf32-sh64.lo): Add dependency on sh64-opc.h.
* Makefile.in: Regenerate.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* elf64-sh64.c (sh64_elf64_fake_sections): Set SHF_SH5_ISA32 for
all code sections.
(sh_elf64_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
(sh64_elf_merge_private_data): Ditto.
* elf32-sh64.c (sh64_elf_fake_sections): Use sh64_elf_section_data
to access stored section flags.
(sh64_elf_final_write_processing): Return immediately unless
called by linker. Use sh64_elf_section_data (cranges) to get size
of linker-generated cranges entries.
(sh64_elf_copy_private_data): Add missing "return true".
(sh64_elf_set_mach_from_flags): Change from EF_SH64 to EF_SH5.
(sh_elf64_merge_private_data): Ditto.
2000-12-19 Hans-Peter Nilsson <hpn@cygnus.com>
* elf64-sh64.c (sh64_elf64_fake_sections): New, copy of
elf64-sh64.c:sh64_elf_fake_sections.
(elf_backend_fake_sections): Define as sh64_elf64_fake_sections.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* elf32-sh64.c (sh64_elf_copy_private_data_internal): Delete.
(sh64_elf_final_write_processing): New.
(elf_backend_final_write_processing): Define.
(sh64_elf_fake_sections): Get header flags from tdata field.
(sh64_elf_copy_private_data): Do not call
sh64_elf_copy_private_data_internal, just copy e_flags field.
(sh64_elf_merge_private_data): Do not call
sh64_elf_copy_private_data_internal.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
Remove EF_SH64_ABI64, let ELF size make difference.
Remove SH64-specific BFD section flag.
* elf32-sh64.c (sh64_elf_fake_sections): Recognize section as
containing SHmedia through elf_section_data (asect)->tdata
non-zero, not using a BFD section flag.
(sh64_elf_set_mach_from_flags): Don't recognize EF_SH64_ABI64.
(sh64_elf_merge_private_data): Similar.
(elf_backend_section_flags): Don't define.
(sh64_elf_backend_section_flags): Delete.
* elf64-sh64.c (sh_elf64_set_mach_from_flags): Recognize EF_SH64,
not EF_SH64_ABI64.
(sh_elf64_merge_private_data): Similar.
* section.c (Section flags definitions): Don't define
SEC_SH_ISA_SHMEDIA.
(bfd-in2.h): Regenerate.
2000-12-09 Hans-Peter Nilsson <hpn@cygnus.com>
Make DataLabel references work with partial linking.
* elf32-sh64.c: Fix formatting.
(sh64_elf_link_output_symbol_hook): New.
(elf_backend_link_output_symbol_hook): Define to
sh64_elf_link_output_symbol_hook.
(sh64_elf_add_symbol_hook): Make DataLabel symbol just global
undefined if partial linking. Adjust sanity check.
* elf64-sh64.c (sh64_elf64_link_output_symbol_hook): New.
(elf_backend_link_output_symbol_hook): Define to
sh64_elf64_link_output_symbol_hook.
(sh64_elf64_add_symbol_hook): Make DataLabel symbol just global
undefined if partial linking. Adjust sanity check.
2000-12-07 Hans-Peter Nilsson <hpn@cygnus.com>
Implement semantics for inter-file DataLabel references.
* elf64-sh64.c (DATALABEL_SUFFIX): Define.
(sh64_elf64_add_symbol_hook): New.
(sh_elf64_relocate_section): If passing an indirect symbol with
st_type STT_DATALABEL on the way to a symbol with st_other
STO_SH5_ISA32, do not bitor 1 to the relocation.
(elf_backend_add_symbol_hook): Define to
sh64_elf64_add_symbol_hook.
* elf64-sh32.c: Tweak comments.
(DATALABEL_SUFFIX): Define.
(sh64_elf_add_symbol_hook): New.
(elf_backend_add_symbol_hook): Define to sh64_elf_add_symbol_hook.
* elf32-sh.c (sh_elf_relocate_section): If passing an indirect
symbol with st_type STT_DATALABEL on the way to a symbol with
st_other STO_SH5_ISA32, do not bitor 1 to the relocation.
2000-12-05 Hans-Peter Nilsson <hpn@cygnus.com>
Pass through STT_DATALABEL.
* elf32-sh64.c (sh64_elf_get_symbol_type): New.
(elf_backend_get_symbol_type): Define.
* elf64-sh64.c (sh64_elf64_get_symbol_type): New.
(elf_backend_get_symbol_type): Define.
2000-11-30 Hans-Peter Nilsson <hpn@cygnus.com>
* elf32-sh64.c: Tweak comments.
(sh64_elf_copy_private_data_internal): Add prototype.
(bfd_elf32_bfd_set_private_flags): Define.
(sh64_elf_copy_private_data_internal): Compare machine name, not
textual BFD target name, to check whether to copy section flag
SHF_SH5_ISA32.
(sh64_elf_merge_private_data): Validize bfd_get_arch_size.
Tweak section-contents-type-mismatch message.
(shmedia_prepare_reloc): Add ATTRIBUTE_UNUSED markers.
Validize reloc-types.
* elf64-sh64.c: New file.
* targets.c (bfd_elf64_sh64_vec, bfd_elf64_sh64l_vec): Declare.
* Makefile.am (BFD64_BACKENDS): Add elf64-sh64.lo.
(BFD64_BACKENDS_CFILES): Add elf64-sh64.c.
Regenerate dependencies.
* Makefile.in: Regenerate.
* config.bfd (sh64-*-elf*): Add bfd_elf64_sh64_vec and
bfd_elf64_sh64l_vec.
* configure.in: Handle bfd_elf64_sh64_vec and
bfd_elf64_sh64l_vec.
* configure: Regenerate.
* po/POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
2000-11-29 Hans-Peter Nilsson <hpn@cygnus.com>
* elf32-sh64.c (sh64_elf_set_mach_from_flags): Do not recognize
anything else but EF_SH64 and EF_SH64_ABI64.
(sh64_elf_merge_private_data): Emit error for anything else but
EF_SH64 and EF_SH64_ABI64.
* config.bfd: Remove bfd_elf32_shblin_vec and bfd_elf32_shlin_vec
from targ_selvecs.
* configure.in: Add cofflink.lo to bfd_elf32_sh64_vec and
bfd_elf32_sh64l_vec as a temporary measure.
* configure: Regenerate.
2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
* cpu-sh.c (arch_info_struct): Include sh5 item
unconditionalized.
* config.bfd (sh64-*-elf*): Do not set targ_cflags.
Add targ_selvecs bfd_elf32_sh_vec, bfd_elf32_shl_vec,
bfd_elf32_shblin_vec and bfd_elf32_shlin_vec.
* elf32-sh64.c: Tweak comments.
(sh64_elf_set_mach_from_flags): Recognize all machine flags that
are proper subsets of SH64 as bfd_mach_sh5. Add EF_SH64_ABI64.
(sh64_elf_copy_private_data_internal): Wrap long line.
(sh64_elf_merge_private_data): Rewrite to allow objects from
SH64 subsets to be linked together.
(INCLUDE_SHMEDIA): Define.
* elf32-sh.c (sh_elf_relocate_section) <local symbol>:
Parenthesize plus-expression inside or-expression.
<global symbol>: Ditto.
(sh_elf_set_mach_from_flags): Remove code refusing
deleted EF_SH64_32BIT_ABI flag.
2000-11-26 Hans-Peter Nilsson <hpn@cygnus.com>
* elf32-sh.c (sh_elf_howto_table) <R_SH_IMM_LOW16_PCREL,
R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16_PCREL,
R_SH_IMM_HI16_PCREL, R_SH_64_PCREL>: Set pcrel_offset to true.
(sh_elf_relocate_section) <local symbol>: Or 1 in
calculation of relocation if sym->st_other & STO_SH5_ISA32.
<global symbol>: Ditto if h->other & STO_SH5_ISA32.
* elf32-sh64.c (shmedia_prepare_reloc): Add rel->r_addend to
relocation.
2000-11-24 Hans-Peter Nilsson <hpn@cygnus.com>
* Makefile.am (BFD32_BACKENDS): Add elf32-sh64.lo.
(BFD32_BACKENDS_CFILES): Add elf32-sh64.c.
Regenerate dependencies.
* Makefile.in: Regenerate.
* archures.c: Add bfd_mach_sh5.
* config.bfd: Map targ_cpu sh* to bfd_sh_arch.
Handle sh64-*-elf*. Set targ_cflags to -DINCLUDE_SHMEDIA.
* configure.in: Handle bfd_elf32_sh64_vec and bfd_elf32_sh64l_vec.
* configure: Regenerate.
* reloc.c (BFD_RELOC_SH_SHMEDIA_CODE, BFD_RELOC_SH_IMMU5,
BFD_RELOC_SH_IMMS6, BFD_RELOC_SH_IMMS6BY32, BFD_RELOC_SH_IMMU6,
BFD_RELOC_SH_IMMS10, BFD_RELOC_SH_IMMS10BY2,
BFD_RELOC_SH_IMMS10BY4, BFD_RELOC_SH_IMMS10BY8,
BFD_RELOC_SH_IMMS16, BFD_RELOC_SH_IMMU16, BFD_RELOC_SH_IMM_LOW16,
BFD_RELOC_SH_IMM_LOW16_PCREL, BFD_RELOC_SH_IMM_MEDLOW16,
BFD_RELOC_SH_IMM_MEDLOW16_PCREL, BFD_RELOC_SH_IMM_MEDHI16,
BFD_RELOC_SH_IMM_MEDHI16_PCREL, BFD_RELOC_SH_IMM_HI16,
BFD_RELOC_SH_IMM_HI16_PCREL, BFD_RELOC_SH_PT_16): New relocations.
* cpu-sh.c [INCLUDE_SHMEDIA] (arch_info_struct): Define and link
in item for SH5.
* elf32-sh.c [INCLUDE_SHMEDIA] (sh_elf_howto_table): Add howto items
for SHmedia relocs.
[INCLUDE_SHMEDIA] (sh_rel): Add mappings for SHmedia relocs.
[INCLUDE_SHMEDIA] (sh_elf_relocate_section) [default]: Call
shmedia_prepare_reloc, goto final_link_relocate if it returns
non-zero, else fail as before.
(sh_elf_set_mach_from_flags): Provide function only if not defined
as macro. Do not recognize objects with EF_SH64_32BIT_ABI set.
(sh_elf_set_private_flags): Provide function only if not defined
as a macro.
(sh_elf_copy_private_data): Similar.
(sh_elf_merge_private_data): Similar.
* section.c (SEC_SH_ISA_SHMEDIA): New.
* targets.c (bfd_elf32_sh64_vec, bfd_elf32_sh64l_vec): Declare.
* elf32-sh64.c: New file.
* libbfd.h: Regenerate.
* bfd-in2.h: Regenerate.
* po/POTFILES.in: Regenerate.
* po/bfd.pot: Regenerate.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
Alexandre Oliva [Fri, 8 Feb 2002 05:05:58 +0000 (05:05 +0000)]
Contribute sh64-elf.
2002-01-23 Alexandre Oliva <aoliva@redhat.com>
* sh.h (R_SH_GOTPLT32, R_SH_GOT_LOW16, R_SH_GOT_MEDLOW16,
R_SH_GOT_MEDHI16, R_SH_GOT_HI16, R_SH_GOTPLT_LOW16,
R_SH_GOTPLT_MEDLOW16, R_SH_GOTPLT_MEDHI16, R_SH_GOTPLT_HI16,
R_SH_PLT_LOW16, R_SH_PLT_MEDLOW16, R_SH_PLT_MEDHI16,
R_SH_PLT_HI16, R_SH_GOTOFF_LOW16, R_SH_GOTOFF_MEDLOW16,
R_SH_GOTOFF_MEDHI16, R_SH_GOTOFF_HI16, R_SH_GOTPC_LOW16,
R_SH_GOTPC_MEDLOW16, R_SH_GOTPC_MEDHI16, R_SH_GOTPC_HI16,
R_SH_GOT10BY4, R_SH_GOTPLT10BY4, R_SH_GOT10BY8,
R_SH_GOTPLT10BY8, R_SH_COPY64, R_SH_GLOB_DAT64, R_SH_JMP_SLOT64,
R_SH_RELATIVE64): New relocs.
(R_SH_FIRST_INVALID_RELOC_4): Adjust.
2001-05-16 Alexandre Oliva <aoliva@redhat.com>
* sh.h: Renumbered and renamed some SH5 relocations to match
official numbers and names; moved unmaching ones to the range
0xf2-0xff.
2001-01-06 Hans-Peter Nilsson <hpn@cygnus.com>
* sh.h (sh64_get_contents_type): Declare.
(sh64_address_is_shmedia): Likewise.
2000-12-30 Hans-Peter Nilsson <hpn@cygnus.com>
* sh.h (sh64_elf_crange): New type.
(struct sh64_section_data): New.
(sh64_elf_section_data): New macro.
(EF_SH5): Rename back from EF_SH64.
2000-12-18 Hans-Peter Nilsson <hpn@cygnus.com>
* sh.h (SHF_SH5_ISA32_MIXED, SHT_SH5_CR_SORTED,
SH64_CRANGES_SECTION_NAME, SH64_CRANGE_SIZE,
SH64_CRANGE_CR_ADDR_OFFSET, SH64_CRANGE_CR_SIZE_OFFSET,
SH64_CRANGE_CR_TYPE_OFFSET): New macros.
2000-12-12 Hans-Peter Nilsson <hpn@cygnus.com>
* sh.h (EF_SH64): Don't define EF_SH64_ABI64.
2000-11-27 Hans-Peter Nilsson <hpn@cygnus.com>
* sh.h (EF_SH64_32BIT_ABI, EF_SH64_64BIT_ABI): Delete.
(EF_SH64_ABI64): New.
2000-11-23 Hans-Peter Nilsson <hpn@cygnus.com>
* sh.h (EF_SH64): Rename from EF_SH5.
(EF_SH64_32BIT_ABI): New.
(EF_SH64_64BIT_ABI): New.
(R_SH_PT_16, R_SH_SHMEDIA_CODE
R_SH_IMMU5, R_SH_IMMS6, R_SH_IMMU6, R_SH_IMMS10, R_SH_IMMS10BY2,
R_SH_IMMS10BY4, R_SH_IMMS10BY8, R_SH_IMMS16, R_SH_IMMU16,
R_SH_IMM_LOW16, R_SH_IMM_LOW16_PCREL, R_SH_IMM_MEDLOW16,
R_SH_IMM_MEDLOW16_PCREL, R_SH_IMM_MEDHI16, R_SH_IMM_MEDHI16_PCREL,
R_SH_IMM_HI16, R_SH_IMM_HI16_PCREL, R_SH_64, R_SH_64_PCREL): New
relocs.
2000-09-01 Ben Elliston <bje@redhat.com>
* sh.h (EF_SH5): Define.
Alexandre Oliva [Fri, 8 Feb 2002 05:01:25 +0000 (05:01 +0000)]
Contribute sh64-elf.
2000-11-25 Hans-Peter Nilsson <hpn@cygnus.com>
* dis-asm.h (print_insn_sh64): New prototype.
(print_insn_sh64l): New prototype.
(print_insn_sh64x_media): New prototype.
Elena Zannoni [Fri, 8 Feb 2002 03:01:11 +0000 (03:01 +0000)]
2002-02-07 Elena Zannoni <ezannoni@redhat.com>
* sh-tdep.c (sh_nofp_frame_init_saved_regs): Extend where[] array
to include space for pseudoregs as well. Update loops accordingly.
(sh_fp_frame_init_saved_regs): Ditto.
(sh_init_extra_frame_info, sh_pop_frame): Split long lines.
Andrew Cagney [Fri, 8 Feb 2002 02:31:15 +0000 (02:31 +0000)]
* MAINTAINERS: Andreas Schwab is GNU/Linux m68k maintainer.
Add Richard Earnshaw to Arm maintainers.
Andrew Cagney [Fri, 8 Feb 2002 00:53:17 +0000 (00:53 +0000)]
Zap warning_begin() declaration. (Attempt two).
Andrew Cagney [Fri, 8 Feb 2002 00:46:39 +0000 (00:46 +0000)]
* config/powerpc/tm-ppcle-eabi.h (TARGET_BYTE_ORDER_DEFAULT):
Delete macro.
(second attempt).
Michael Snyder [Fri, 8 Feb 2002 00:39:45 +0000 (00:39 +0000)]
2002-02-07 Michael Snyder <msnyder@redhat.com>
* gdb.texinfo (overlays): Change @var(_ovly_debug_event)
to @code(_ovly_debug_event).
gdbadmin [Fri, 8 Feb 2002 00:00:04 +0000 (00:00 +0000)]
*** empty log message ***
Andrew Cagney [Thu, 7 Feb 2002 23:58:41 +0000 (23:58 +0000)]
* gdb.texinfo (How Overlays Work): Shrink the overlay diagram.
Michael Snyder [Thu, 7 Feb 2002 23:08:55 +0000 (23:08 +0000)]
2002-02-07 Michael Snyder <msnyder@redhat.com>
* solib-legacy.c (legacy_svr4_fetch_link_map_offsets):
Logic bug, remove misplaced else.
Alan Modra [Thu, 7 Feb 2002 23:00:05 +0000 (23:00 +0000)]
daily update
Daniel Jacobowitz [Thu, 7 Feb 2002 22:28:31 +0000 (22:28 +0000)]
2002-02-07 Daniel Jacobowitz <drow@mvista.com>
* bfd-in.h: Update <stdbool.h> check to only see if <stdbool.h> has
been included, not drag it in.
* bfd-in2.h: Regenerate.
Jim Blandy [Thu, 7 Feb 2002 22:02:31 +0000 (22:02 +0000)]
* gdb.base/callfwmall.c, gdb.base/callfwmall.exp: Move these tests
from here...
* gdb.hp/gdb.base-hp/callfwmall.c, gdb.hp/gdb.base-hp/callfwmall.exp:
To here. Disable this test on non-HP platforms. Add big comment.
Nick Clifton [Thu, 7 Feb 2002 09:09:13 +0000 (09:09 +0000)]
Document check-in procedures
Klee Dienes [Thu, 7 Feb 2002 06:11:55 +0000 (06:11 +0000)]
2002-02-07 Klee Dienes <klee@apple.com>
* fork-inferior.c (fork_inferior): Add '!' to the list of
characters that need to be quoted when building a string for the
shell. Quote '!' specifically with a backslash, since CSH chokes
when trying to evaluate "str!str".
Hans-Peter Nilsson [Thu, 7 Feb 2002 02:48:40 +0000 (02:48 +0000)]
* ld-selective/keepdot.s: Remove section specifier.
gdbadmin [Thu, 7 Feb 2002 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Alan Modra [Wed, 6 Feb 2002 23:00:05 +0000 (23:00 +0000)]
daily update
H.J. Lu [Wed, 6 Feb 2002 21:34:17 +0000 (21:34 +0000)]
2002-02-06 H.J. Lu (hjl@gnu.org)
* elf32-mips.c (_bfd_mips_elf_merge_private_bfd_data): Update
the mach and ISA fields if necessary.
Nick Clifton [Wed, 6 Feb 2002 20:09:18 +0000 (20:09 +0000)]
Only provide a typedef for bool if it is not defined.
Michael Snyder [Wed, 6 Feb 2002 18:31:07 +0000 (18:31 +0000)]
2002-02-04 Michael Snyder <msnyder@redhat.com>
* breakpoint.h (enum bptype): Add new overlay event bp type.
(enable_overlay_breakpoints, disable_overlay_breakpoints): Export.
* breakpoint.c (create_internal_breakpoint): New function.
(internal_breakpoint_number): Moved into create_internal_breakpoint.
(create_longjmp_breakpoint): Use create_internal_breakpoint.
(create_thread_event_breakpoint): Ditto.
(create_solib_event_breakpoint): Ditto.
(create_overlay_event_breakpoint): New function.
(enable_overlay_breakpoints, disable_overlay_breakpoints): New funcs.
(update_breakpoints_after_exec): Delete and re-initialize
overlay event breakpoints after an exec. Add FIXME comment
about longjmp breakpoint.
(print_it_typical): Ignore overlay event breakpoints.
(print_one_breakpoint): Ditto.
(mention): Ditto.
(bpstat_what): Do not stop for overlay event breakpoints.
(delete_breakpoint): Don't delete overlay event breakpoints.
(breakpoint_re_set_one): Delete the overlay event breakpoint.
(breakpoint_re_set): Re-create overlay event breakpoint.
* symfile.c (overlay_auto_command): Enable overlay breakpoints.
(overlay_manual_command): Disable overlay breakpoints.
(overlay_off_command): Disable overlay breakpoints.
Michael Snyder [Wed, 6 Feb 2002 18:29:38 +0000 (18:29 +0000)]
2002-02-06 Michael Snyder <msnyder@redhat.com>
* gdb.texinfo (overlays): Mention new magic symbol
'_ovly_debug_event', which allows GDB to keep better track
of overlays.
Alexandre Oliva [Wed, 6 Feb 2002 18:23:16 +0000 (18:23 +0000)]
* MAINTAINERS: Added self as SH co-maintainer.
Nick Clifton [Wed, 6 Feb 2002 16:29:28 +0000 (16:29 +0000)]
Select the highest known ARM architecture when an F_ARM_5 flag is detected,
since we cannot be sure exactly which architecture this represents.
Richard Earnshaw [Wed, 6 Feb 2002 15:21:17 +0000 (15:21 +0000)]
* arm-tdep.c: Include elf-bfd.h and coff/internal.h.
(MSYMBOL_SET_SPECIAL, MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Move defines
to here from config/tm-arm.h.
(coff_sym_is_thumb): Make static.
(arm_elf_make_msymbol_special): New function.
(arm_coff_make_msymbol_special): New function.
* config/arm/tm-arm.h (MSYMBOL_SET_SPECIAL): Delete definition.
(MSYMBOL_IS_SPECIAL, MSYMBOL_SIZE): Likewise.
(coff_sym_is_thumb): Delete declaration.
(arm_elf_make_msymbol_special): Declare.
(arm_coff_make_msymbol_special): Declare.
(ELF_MAKE_MSYMBOL_SPECIAL): Call arm_elf_make_msymbol_special.
(COFF_MAKE_MSYMBOL_SPECIAL): Call arm_coff_make_msymbol_special.
Richard Earnshaw [Wed, 6 Feb 2002 13:12:14 +0000 (13:12 +0000)]
* arm-tdep.c (arm_software_single_step): ANSIfy function declaration.
Richard Earnshaw [Wed, 6 Feb 2002 13:00:49 +0000 (13:00 +0000)]
* gdbarch.sh (PRINT_FLOAT_INFO): Add rule.
* gdbarch.c gdbarch.h: Regenerate.
* arch-utils.c (default_print_float_info): New function.
* arch-utils.h (default_print_float_info): Prototype it.
* infcmd.c (float_info): Call PRINT_FLOAT_INFO.
* doc/gdbint.texinfo (FLOAT_INFO): Mark as deprecated.
(PRINT_FLOAT_INFO): Document it.
* arm-tdep.c (arm_print_float_info): Renamed from arm_float_info.
* config/arm/tm-arm.h (FLOAT_INFO): Delete.
(PRINT_FLOAT_INFO): Define.
Richard Earnshaw [Wed, 6 Feb 2002 10:31:07 +0000 (10:31 +0000)]
Remove some extraneous conflict markers.
Pierre Muller [Wed, 6 Feb 2002 09:27:29 +0000 (09:27 +0000)]
2002-02-06 Pierre Muller <muller@ics.u-strasbg.fr>
* win32-nat.c (_initialize_check_for_gdb_ini):
Add typecast to sprintf argument to suppress a warning.
Pierre Muller [Wed, 6 Feb 2002 09:14:50 +0000 (09:14 +0000)]
2002-02-05 Pierre Muller <muller@ics.u-strasbg.fr>
win32-nat.c (last_sig): Changed type of variable to target_signal,
to allow easier handling of pass state.
(DEBUG_EXCEPTION_SIMPLE): New macro, used in handle_exception,
that gives exception name and address.
(handle_exception): Use DEBUG_EXCEPTION_SIMPLE macro
and set last_sig value to ourstatus->value.sig. Some missing
exceptions added.
(child_continue): Correctly report continue_status.
(get_child_debug_event,do_initial_child_stuff): Set last_sig to
TARGET_SIGNAL_0 (new default value).
(child_resume): consider sig argument passed to decide if
the exception should be passed to debuggee or not.
Alexandre Oliva [Wed, 6 Feb 2002 06:26:14 +0000 (06:26 +0000)]
* config/tc-sh.c (parse_at): Install the correct version of
2002-02-04's patch.
Alexandre Oliva [Wed, 6 Feb 2002 06:18:28 +0000 (06:18 +0000)]
* gas/sh/pic.d, gas/sh/pic.s: New test.
* gas/sh/basic.exp: Run it.
Alexandre Oliva [Wed, 6 Feb 2002 05:34:34 +0000 (05:34 +0000)]
* config/tc-sh.c (md_apply_fix3) <BFD_RELOC_32_PLT_PCREL>: Don't
assume fixP->fx_subsy is non-NULL.
Michael Snyder [Wed, 6 Feb 2002 03:16:38 +0000 (03:16 +0000)]
2002-02-05 Michael Snyder <msnyder@redhat.com>
* regcache.c (fetch_register): Call target_fetch_register
only if we don't call FETCH_PSEUDO_REGISTER.
(store_register): Call target_store_register only if we
don't call STORE_PSEUDO_REGISTER.
Elena Zannoni [Wed, 6 Feb 2002 01:20:23 +0000 (01:20 +0000)]
2002-02-04 Elena Zannoni <ezannoni@redhat.com>
* gdbarch.sh: Add definitions for COFF_MAKE_MSYMBOL_SPECIAL and
ELF_MAKE_MSYMBOL_SPECIAL.
* gdbarch.c, gdbarch.h: Regenerate.
* arch-utils.c (default_elf_make_msymbol_special,
default_coff_make_msymbol_special): New functions.
* arch-utils.h (default_elf_make_msymbol_special,
default_coff_make_msymbol_special): Export.
* elfread.c (elf_symtab_read): Compile use of
ELF_MAKE_MSYMBOL_SPECIAL unconditionally because it is now
multiarched.
* coffread.c (coff_symtab_read): Ditto, for
COFF_MAKE_MSYMBOL_SPECIAL.
gdbadmin [Wed, 6 Feb 2002 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Jim Blandy [Tue, 5 Feb 2002 23:58:45 +0000 (23:58 +0000)]
* mi-regs.exp: Various cleanups for SPARC-only tests.
(test_breakpoints_creation_and_listing): Format of breakpoint
table has changed.
(sparc_register_tests): Expand floating-point number regexp to
recognize NaN values, too. Replace ineffectual single backslash
before a hyphen with a double backslash. Don't check the exact
numbers of the registers which have changed, since there's no way
to know which registers changed, exactly; just check that the
result is well-formed.
* mi0-regs.exp: (sparc_register_tests): Same as for
sparc_register_tests in mi-regs.exp.
Jim Blandy [Tue, 5 Feb 2002 23:56:45 +0000 (23:56 +0000)]
* mi-var-child.exp ("get children of struct_declarations", "get
children of struct_declarations.s2.u2.u1s2", "get children of
weird"): Tolerate argument types when they appear in function
types. (Dwarf 2 includes prototype info; STABS does not.)
* mi0-var-child.exp: Same.
Jim Blandy [Tue, 5 Feb 2002 23:28:13 +0000 (23:28 +0000)]
* solib-svr4.c (svr4_truncate_ptr): New function.
(svr4_relocate_section_addresses): Do the address arithmetic with
the appropriate truncation for target addresses, even when
CORE_ADDR is larger than a target address.
Alan Modra [Tue, 5 Feb 2002 23:00:06 +0000 (23:00 +0000)]
daily update
Daniel Jacobowitz [Tue, 5 Feb 2002 22:14:09 +0000 (22:14 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (mywait): Cast second argument of waitpid
to (int *).
Daniel Jacobowitz [Tue, 5 Feb 2002 22:01:49 +0000 (22:01 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (kill_inferior): Remove commented out
code.
Daniel Jacobowitz [Tue, 5 Feb 2002 21:41:29 +0000 (21:41 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* c-valprint.c (c_val_print): Handle TYPE_CODE_COMPLEX.
Frank Ch. Eigler [Tue, 5 Feb 2002 19:40:45 +0000 (19:40 +0000)]
* opcodes disassembler extension
[includes]
2002-02-04 Frank Ch. Eigler <fche@redhat.com>
* dis-asm.h (disassemble_info): New field `insn_sets'.
(INIT_DISASSEMBLE_INFO): Clear it.
[opcodes]
2002-02-04 Frank Ch. Eigler <fche@redhat.com>
* cgen-dis.in (print_insn_@arch@): Support disassemble_info.insn_sets.
Jim Blandy [Tue, 5 Feb 2002 19:28:36 +0000 (19:28 +0000)]
* mi-cmd-stack.c (list_args_or_locals): Move declaration of
print_me inside the loop body, so it gets re-initialized every
iteration. The cases for the different symbol kinds leave
print_me unchanged if they don't want the symbol printed.
Daniel Jacobowitz [Tue, 5 Feb 2002 19:09:34 +0000 (19:09 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c: Remove unused include files.
Daniel Jacobowitz [Tue, 5 Feb 2002 19:06:26 +0000 (19:06 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c: Define PTRACE_ARG3_TYPE.
(read_inferior_memory): Use it.
(write_inferior_memory): Likewise.
Daniel Jacobowitz [Tue, 5 Feb 2002 18:49:55 +0000 (18:49 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c (create_inferior): Call strerror instead of
grubbing through sys_errlist.
Daniel Jacobowitz [Tue, 5 Feb 2002 18:44:18 +0000 (18:44 +0000)]
2002-02-05 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/linux-low.c: New file, copied exactly from low-linux.c.
DJ Delorie [Tue, 5 Feb 2002 17:53:17 +0000 (17:53 +0000)]
merge from gcc
Nick Clifton [Tue, 5 Feb 2002 11:22:26 +0000 (11:22 +0000)]
Modify previous patch so that it is only triggered for COFF format executables.
Nick Clifton [Tue, 5 Feb 2002 10:25:59 +0000 (10:25 +0000)]
Updated Turkish translations
Pierre Muller [Tue, 5 Feb 2002 08:04:22 +0000 (08:04 +0000)]
2002-02-04 Pierre Muller <muller@ics.u-strasbg.fr>
win32-nat.c (handle_exception): Handle Ctrl-Break exception.
Hans-Peter Nilsson [Tue, 5 Feb 2002 07:14:26 +0000 (07:14 +0000)]
Forgot to ci ChangeLog
Hans-Peter Nilsson [Tue, 5 Feb 2002 07:12:38 +0000 (07:12 +0000)]
Update copyright
Hans-Peter Nilsson [Tue, 5 Feb 2002 07:07:21 +0000 (07:07 +0000)]
* emultempl/hppaelf.em (hppaelf_layout_sections_again): Likewise.
* emultempl/ppc64elf.em (gld${EMULATION_NAME}_finish): Likewise.
Hans-Peter Nilsson [Tue, 5 Feb 2002 06:52:17 +0000 (06:52 +0000)]
* ldlang.c (lang_reset_memory_regions): Rename from
reset_memory_regions. Change all callers. Make public.
* ldlang.h (lang_reset_memory_regions): Prototype.
* emultempl/elf32.em (gld${EMULATION_NAME}_finish): Call
lang_reset_memory_regions before lang_size_sections.
Hans-Peter Nilsson [Tue, 5 Feb 2002 06:45:16 +0000 (06:45 +0000)]
* ld-selective/keepdot.d, ld-selective/keepdot.ld,
ld-selective/keepdot.s, ld-selective/keepdot0.d: New tests.
* ld-selective/sel-dump.exp: New, driver for run_dump_test:s.
Ben Elliston [Tue, 5 Feb 2002 04:40:53 +0000 (04:40 +0000)]
* config.guess: Import from master sources, rev 1.229.
* config.sub: Import from master sources, rev 1.240.
Andrew Cagney [Tue, 5 Feb 2002 04:37:23 +0000 (04:37 +0000)]
* cli/cli-decode.c (do_cfunc, set_cmd_cfunc): New functions.
(do_sfunc, set_cmd_sfunc): New functions.
* command.h (struct cmd_list_element): Add field func.
* cli/cli-decode.h (struct cmd_list_element): Ditto.
* command.h (set_cmd_sfunc, set_cmd_cfunc): Declare.
* cli/cli-decode.h: Ditto.
* cli/cli-decode.c (help_cmd): Test for func not cfunc/sfunc.
(help_all, help_cmd_list): Ditto.
(find_cmd, complete_on_cmdlist): Ditto.
* top.c (execute_command): Ditto.
* cli/cli-setshow.c (do_setshow_command): Call func instead of
function.sfunc.
* infcmd.c (notice_args_read): Fix function signature.
* cli/cli-cmds.c (init_cli_cmds): Use set_cmd_sfunc.
* cli/cli-decode.c (add_set_cmd): Ditto.
* utils.c (initialize_utils): Ditto.
* maint.c (_initialize_maint_cmds): Ditto.
* infrun.c (_initialize_infrun): Ditto.
* demangle.c (_initialize_demangler): Ditto.
* remote.c (add_packet_config_cmd): Ditto.
* mips-tdep.c (_initialize_mips_tdep): Ditto.
* cris-tdep.c (_initialize_cris_tdep): Ditto.
* proc-api.c (_initialize_proc_api): Ditto.
* kod.c (_initialize_kod): Ditto.
* valprint.c (_initialize_valprint): Ditto.
* top.c (init_main): Ditto.
* infcmd.c (_initialize_infcmd): Ditto.
* corefile.c (_initialize_core): Ditto.
* arm-tdep.c (_initialize_arm_tdep): Ditto.
* arch-utils.c (initialize_current_architecture): Ditto.
(_initialize_gdbarch_utils): Ditto.
* alpha-tdep.c (_initialize_alpha_tdep): Ditto.
* cli/cli-decode.c (add_cmd): Use set_cmd_cfunc.
* wince.c (_initialize_inftarg): Ditto.
* symfile.c (_initialize_symfile): Ditto.
* mips-tdep.c (_initialize_mips_tdep): Ditto.
* language.c (_initialize_language): Ditto.
* arc-tdep.c (_initialize_arc_tdep): Ditto.
Michael Snyder [Tue, 5 Feb 2002 03:44:25 +0000 (03:44 +0000)]
2002-02-04 Michael Snyder <msnyder@redhat.com>
* gdb.base/ovlymgr.c (ovly_copy): Generalize for targets
other than d10v and m32r.
Alan Modra [Tue, 5 Feb 2002 03:35:19 +0000 (03:35 +0000)]
* archures (bfd_mach_ppc64): Define.
(bfd_powerpc_arch): Rename to bfd_powerpc_archs.
(bfd_powerpc_arch): Define.
* bfd-in2.h: Regenerate.
* cpu-powerpc.c (arch_info_struct): Rename to bfd_powerpc_archs.
(bfd_powerpc_arch): Move to tail of bfd_powerpc_archs.
(bfd_powerpc_archs): Add default powerpc64 arch.
* gas/ppc/test1elf64.d: Tweak arch name.
Michael Snyder [Tue, 5 Feb 2002 01:15:51 +0000 (01:15 +0000)]
2002-01-14 Michael Snyder <msnyder@redhat.com>
* gdb.base/gcore.exp: Remove extra debugging output.
Jeff Johnston [Tue, 5 Feb 2002 00:29:31 +0000 (00:29 +0000)]
2002-02-04 Jeff Johnston <jjohnstn@redhat.com>
* COPYING.NEWLIB: Remove advertising clause from
Berkeley and Red Hat licenses.
Alan Modra [Tue, 5 Feb 2002 00:00:23 +0000 (00:00 +0000)]
* elf64-ppc.c (ppc64_elf_size_dynamic_sections): Check for relocs
against section syms in readonly sections. Don't do the global
sym check if we find one.
* elf64-s390.c (elf_s390_size_dynamic_sections): Likewise.
* elf32-hppa.c (elf32_hppa_size_dynamic_sections): Likewise.
* elf32-s390.c (elf_s390_size_dynamic_sections): Likewise.
(elf_s390_grok_prstatus): Add missing prototype.
gdbadmin [Tue, 5 Feb 2002 00:00:03 +0000 (00:00 +0000)]
*** empty log message ***
Michael Snyder [Mon, 4 Feb 2002 23:19:31 +0000 (23:19 +0000)]
2002-02-04 Michael Snyder <msnyder@redhat.com>
* memattr.c (_initialize_mem): Elaborate the help for 'mem' command.
Alan Modra [Mon, 4 Feb 2002 23:00:06 +0000 (23:00 +0000)]
daily update
Daniel Jacobowitz [Mon, 4 Feb 2002 22:49:18 +0000 (22:49 +0000)]
2002-02-04 Daniel Jacobowitz <drow@mvista.com>
* gdbserver/Makefile.in: Add regformats directory to INCLUDE_CFLAGS.
Add rules for building the register data files.
Daniel Jacobowitz [Mon, 4 Feb 2002 22:45:49 +0000 (22:45 +0000)]
2002-02-04 Daniel Jacobowitz <drow@mvista.com>
* regformats/regdat.sh: Add braces to the definition of
expedite_regs_${arch}.
Daniel Jacobowitz [Mon, 4 Feb 2002 22:41:36 +0000 (22:41 +0000)]
2002-02-04 Daniel Jacobowitz <drow@mvista.com>
* regformats/regdef.h (struct reg): Add comment describing the
requirements for offset and size fields.
Andreas Schwab [Mon, 4 Feb 2002 19:11:17 +0000 (19:11 +0000)]
* config/ia64/linux.mh: Don't set NAT_CLIBS and REGEX.
* config/ia64/linux.mt: Don't set GDBSERVER_LIBS.
gdbadmin [Mon, 4 Feb 2002 19:10:41 +0000 (19:10 +0000)]
*** empty log message ***
Richard Earnshaw [Mon, 4 Feb 2002 18:02:25 +0000 (18:02 +0000)]
* gdb.base/default.exp: Rewrite test patterns to reduce time
taken to match them.
Nick Clifton [Mon, 4 Feb 2002 16:27:22 +0000 (16:27 +0000)]
If a v5 architecture is detected, assume it might be an XScale binary, since
there is no way to distinguish between the two in the COFF file format.
Alexandre Oliva [Mon, 4 Feb 2002 12:32:46 +0000 (12:32 +0000)]
Ok, now the corrected ChangeLog entry
Alexandre Oliva [Mon, 4 Feb 2002 12:29:32 +0000 (12:29 +0000)]
* gas/testsuite/gas/sh/pcrel.d: New test.
* gas/testsuite/gas/sh/pcrel.s: Sources for new test.
* gas/testsuite/gas/sh/basic.exp: Run it.
Alexandre Oliva [Mon, 4 Feb 2002 12:29:15 +0000 (12:29 +0000)]
* config/tc-sh.c (parse_at): Set arg type of @(expr,pc) to
A_DISP_PC only if it's an integral constant, and to
A_DISP_PC_ABS otherwise.
(get_specific): Accept A_DISP_PC_ABS where A_DISP_PC is
expected.
(build_Mytes): Mark PCRELIMM fix-ups as pc-relative only if
the operand type is not A_DISP_PC_ABS.
Alexandre Oliva [Mon, 4 Feb 2002 12:29:01 +0000 (12:29 +0000)]
* sh-opc.h (sh_arg_type): Added A_DISP_PC_ABS.
Richard Earnshaw [Mon, 4 Feb 2002 11:55:36 +0000 (11:55 +0000)]
* gdbarch.sh (copyright): Update years in generated header.
(SMASH_TEXT_ADDRESS): Add rule.
*gdbarch.h, gdbarch.c: Re-generate.
* coffread.c: Multi-arch uses of SMASH_TEXT_ADDRESS.
* dbxread.c: Likewise.
* dwarfread.c: Likewise.
* elfread.c: Likewise.
* somread.c: Likewise.
* arm-tdep.c (arm_smash_text_address): New function.
* config/arm/tm-arm.h (SMASH_TEXT_ADDRESS): Define in terms of above.
Pierre Muller [Mon, 4 Feb 2002 11:00:10 +0000 (11:00 +0000)]
2002-02-04 Pierre Muller <muller@ics.u-strasbg.fr>
Add support for hardware watchpoints on win32 native.
* win32-nat.c (CONTEXT_DEBUG_DR macro): Add use of
CONTEXT_DEBUG_REGISTERS.
(dr variable): New variable. Static array containing a local copy
of debug registers.
(debug_registers_changed): New variable. Reflects when debug registers
are changed and need to be written to inferior.
(debug_registers_used): New variable. Reflects when any debug register
was set, used when new threads are created.
(cygwin_set_dr, cygwin_set_dr7, cygwin_get_dr6): New functions used by
i386-nat code.
(thread_rec): Set dr array if id is the thread of current_event .
(child_continue, child_resume): Change the debug registers for all
threads if debug_registers_changed.
(child_add_thread): Change the debug registers if debug_registers_used.
* config/i386/cygwin.mh: Add use of i386-nat.o file.
Link nm.h to new nm-cygwin.h file.
+ config/i386/nm-cygwin.h: New file. Contains the macros used for use
of hardware registers.
Hans-Peter Nilsson [Mon, 4 Feb 2002 04:45:08 +0000 (04:45 +0000)]
* elf64-mmix.c (mmix_dump_bpo_gregs): New function.
(mmix_elf_check_common_relocs) <case R_MMIX_BASE_PLUS_OFFSET>:
Call bfd_get_section_by_name only once. Initialize
bpodata->n_bpo_relocs_this_section.
(_bfd_mmix_prepare_linker_allocated_gregs): Remove comment
referring to DSOs.
(bpo_reloc_request_sort_fn): Don't use difference of values as
return-value.
Hans-Peter Nilsson [Mon, 4 Feb 2002 04:42:29 +0000 (04:42 +0000)]
* emultempl/mmix-elfnmmo.em (mmix_after_allocation): Use signed
arithmetic when checking for too many global registers.
Hans-Peter Nilsson [Mon, 4 Feb 2002 04:38:53 +0000 (04:38 +0000)]
* ld-mmix/bpo-18.d, ld-mmix/bpo64addr.ld, ld-mmix/bpo-18m.d,
ld-mmix/bpo-9.s, ld-mmix/bpo-19.d, ld-mmix/bpo-19m.d,
ld-mmix/bpo-10.s, ld-mmix/bpo-20.d, ld-mmix/bpo-20m.d: New tests
for on-demand global register allocation.
Hans-Peter Nilsson [Mon, 4 Feb 2002 04:03:15 +0000 (04:03 +0000)]
* config/tc-mmix.c (tc_gen_reloc): Don't try and take the value of
common and weak symbols. Handle common and weak symbols as
undefined symbols with regards to GREG handling and merging.
(mmix_frob_file): Ditto.
Hans-Peter Nilsson [Mon, 4 Feb 2002 04:01:32 +0000 (04:01 +0000)]
* gas/mmix/basep-8.d, gas/mmix/basep-9.s, gas/mmix/basep-9.d,
gas/mmix/err-bpo6.s, gas/mmix/basep-8.s, gas/mmix/basep-10.d,
gas/mmix/basep-10.s, gas/mmix/basep-11.s, gas/mmix/basep-11.d: New
tests for base-plus-offset relocations and global register
allocations for weak and common symbols.
Andrew Cagney [Mon, 4 Feb 2002 02:22:41 +0000 (02:22 +0000)]
* valprint.c (print_floating): Allow non TYPE_CODE_FLT types.
Restore behavour broken by 2002-01-20 Andrew Cagney
<
ac131313@redhat.com> IEEE_FLOAT removal.
Daniel Jacobowitz [Mon, 4 Feb 2002 02:14:46 +0000 (02:14 +0000)]
2002-02-03 Daniel Jacobowitz <drow@mvista.com>
* c-valprint.c (c_val_print): Pass a proper valaddr to
cp_print_class_method.
* valops.c (search_struct_method): If there is only one method
and args is NULL, return that method.
Daniel Jacobowitz [Sun, 3 Feb 2002 23:18:11 +0000 (23:18 +0000)]
2002-02-03 Daniel Jacobowitz <drow@mvista.com>
* gdbtypes.c (init_simd_type): Use TYPE_TAG_NAME instead of
accessing tag_name directly.
Daniel Jacobowitz [Sun, 3 Feb 2002 23:11:33 +0000 (23:11 +0000)]
2002-02-03 Daniel Jacobowitz <drow@mvista.com>
* ax-gdb.c (find_field): Use TYPE_TAG_NAME instead
of accessing tag_name directly.
Alan Modra [Sun, 3 Feb 2002 23:00:05 +0000 (23:00 +0000)]
daily update
Daniel Jacobowitz [Sun, 3 Feb 2002 22:57:56 +0000 (22:57 +0000)]
2002-02-01 Daniel Jacobowitz <drow@mvista.com>
PR gdb/280
* gdbtypes.c (replace_type): New function.
* gdbtypes.h (replace_type): Add prototype.
* stabsread.c (read_type): Use replace_type.
Richard Earnshaw [Sun, 3 Feb 2002 16:20:22 +0000 (16:20 +0000)]
* Makefile.in (memattr.o): Add missing dependencies rule.
DJ Delorie [Sun, 3 Feb 2002 13:16:18 +0000 (13:16 +0000)]
Remove redundant entry.
DJ Delorie [Sun, 3 Feb 2002 13:12:45 +0000 (13:12 +0000)]
merge from gcc
projects / platform / upstream / binutils.git / log