* elfxx-mips.c (mips_elf_initialize_tls_index): If a TLS symbol
has already been assigned a GOT index, copy that index to the
current hash table entry.
ld/testsuite/
* ld-mips-elf/tls-hidden2a.s, ld-mips-elf/tls-hidden2b.s,
* ld/testsuite/ld-mips-elf/tls-hidden2.d,
* ld/testsuite/ld-mips-elf/tls-hidden2-got.d: New test.
* ld-mips-elf/mips-elf.exp: Run it.
PR ld/2218
* ld-pie/pie.exp: New file.
* ld-pie/weakundef.c: Likewise.
* ld-pie/weakundef.out: Likewise.
* lib/ld-lib.exp (run_ld_link_exec_tests): Fix nesting. Support
building PIE and shared library.
2005-11-15 Jan Beulich <jbeulich@novell.com>
* config/default.exp (link_or_copy): New. Use it for setting
up assembler and linker for the compiler to use.
ld/testsuite/
2005-11-15 Jan Beulich <jbeulich@novell.com>
* ld-bootstrap/bootstrap.exp: Delete ld-partial.o and ld[123]*
after test.
* ld-elf/elf.exp: Delete preinit, init, and fini after test.
* ld-elf/sec64k.exp: Use macro and repeat in generated source
files. Delete object files after test.
2005-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/251
* binutils-all/group.s: New file.
* binutils-all/objcopy.exp (objcopy_test_readelf): New
procedure.
Use it to test ELF group.
ld/testsuite/
2005-10-20 H.J. Lu <hongjiu.lu@intel.com>
PR ld/251
* ld-elf/group.2d: New file.
2005-10-19 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/1487
* binutils-all/objcopy.exp (objcopy_test): New procedure.
Use it to test simple copy, ia64 link order and ELF unknown
section type.
* binutils-all/unknown.s: New file.
ld/testsuite/
2005-10-19 H.J. Lu <hongjiu.lu@intel.com>
PR binutils/1487
* ld-elf/unknown.d: New file.
nodes.
* ldlang.h (lang_new_vers_pattern): Add literal_p parameter.
* ldgram.y (vers_defns): Allow NAME as well as VERS_IDENTIFIER.
Adjust calls to lang_new_vers_pattern to pass literal_p argument.
* ldlang.c (lang_vers_match): Fix indentation. Do not glob-match
version nodes without a pattern.
(lang_new_vers_pattern): Add literal_p parameter.
(lang_do_version_exports_section): Pass it.
* ld-elfvers/vers.exp: Add vers31.
* ld-elfvers/vers31.c: New file.
* ld-elfvers/vers31.dsym: Likewise.
* ld-elfvers/vers31.map: Likewise.
* ld-elfvers/vers31.ver: Likewise.
2005-09-28 Jan Beulich <jbeulich@novell.com>
* gas/i386/x86-64-stack.s, gas/i386/x86-64-stack.d,
gas/i386/x86-64-stack-suffix.d, gas/i386/x86-64-stack-intel.d: New.
* gas/i386/i386.exp: Run new tests.
ld/testsuite/
2005-09-28 Jan Beulich <jbeulich@novell.com>
* ld-x86-64/tlspic.dd: Adjust.
opcodes/
2005-09-28 Jan Beulich <jbeulich@novell.com>
* i386-dis.c (stack_v_mode): Renamed from branch_v_mode.
(indirEv): Use it.
(stackEv): New.
(Ob64, Ov64): Rename to Ob, Ov. Delete unused original definitions.
(dis386): Document and use new 'V' meta character. Use it for
single-byte push/pop opcode forms. Use stackEv for mod-r/m push/pop
opcode forms. Correct typo in 'pop ss'. Replace Ob64/Ov64 by Ob/Ov.
(putop): 'q' suffix for 'T' and 'U' meta depends on DFLAG. Mark
data prefix as used whenever DFLAG was examined. Handle 'V'.
(intel_operand_size): Use stack_v_mode.
(OP_E): Use stack_v_mode, but handle only the special case of
64-bit mode without operand size override here; fall through to
v_mode case otherwise.
(OP_REG): Special case rAX_reg ... rDI_reg only when 64-bit mode
and no operand size override is present.
(OP_J): Use get32s for obtaining the displacement also when rex64
is present.
extern NAME {}. Handle global, local and extern symbol names.
ld/testsuite/
* ld-elfvers/vers.exp: Add a new test, vers30.
* ld-elfvers/vers30.c: New file.
* ld-elfvers/vers30.map: New file.
* ld-elfvers/vers30.ver: New file.
* ld-elfvers/vers30.dsym: New file.
2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
* elf32-i386.c (elf_howto_table): Undo the overflow change for
R_386_PC16 made on 2005-07-18.
* elf64-x86-64.c (x86_64_elf_howto_table): Undo the overflow
change for R_X86_64_PC16 made on 2005-07-18.
ld/testsuite/
2005-08-03 H.J. Lu <hongjiu.lu@intel.com>
* ld-i386/pcrel16.d: Updated.
* ld-i386/pcrel16.s: Likewise.
* ld-x86-64/pcrel16.d: Likewise.
2005-06-05 H.J. Lu <hongjiu.lu@intel.com>
* ldexp.c (exp_mark_used_section): Set SEC_KEEP on current
section only if the symbol will be defined.
ld/testsuite/
2005-06-05 H.J. Lu <hongjiu.lu@intel.com>
* ld-cris/hiddef1.d: Undo the last change.
* ld-cris/libdso-10.d: Likewise.
* ld-cris/libdso-2.d: Likewise.
* ldlang.c (entry_symbol_default): New file-scope global.
(lang_finish): Use it, not a hardwired "start".
(lang_default_entry): Set it.
* ldlang.h: Declare lang_default_entry.
* emultempl/beos.em, emultempl/pe.em: Use lang_default_entry,
not lang_add_entry, to override default entry point symbol.
ld/testsuite:
* ld-scripts/align.exp: Mark align1 XFAIL on PECOFF targets.
* ld-scripts/data.exp: Mark data UNSUPPORTED on a.out targets.
* ld-scripts/provide.exp, ld-scripts/size.exp: Mark all tests
UNSUPPORTED on a.out targets. Tidy.
* bfd/elf32-ppc.c (struct ppc_elf_link_hash_entry): Add new field
has_sda_refs.
(ppc_elf_copy_indirect_symbol): Copy has_sda_refs.
(ppc_elf_check_relocs): Set has_sda_refs.
(ppc_elf_adjust_dynamic_symbol): Check has_sda_refs before eliminating
copy relocations. Use has_sda_refs to place variables in .sbss.
(ppc_elf_finish_dynamic_symbol): Use has_sda_refs to place variables in
.sbss.
ld/testsuite/
* ld-powerpc/sdalib.s, ld-powerpc/sdadyn.s, ld-powerpc/sdadyn.d: New
files.
* ld-powerpc/powerpc.exp: Run the new test.
* arm.h: Import complete list of official relocation names
and numbers from AAELF. Define FAKE_RELOCs for old names.
Remove a few old names no longer used anywhere.
bfd:
* elf32-arm.c: Wherever possible, use official reloc names
from AAELF.
(elf32_arm_howto_table, elf32_arm_tls_gd32_howto)
(elf32_arm_tls_ldo32_howto, elf32_arm_tls_ldm32_howto)
(elf32_arm_tls_le32_howto, elf32_arm_tls_ie32_howto)
(elf32_arm_vtinherit_howto, elf32_arm_vtentry_howto)
(elf32_arm_pc11_howto, elf32_arm_thm_pc9_howto, elf32_arm_got_prel)
(elf32_arm_r_howto): Replace with elf32_arm_howto_table_1,
elf32_arm_howto_table_2, and elf32_arm_howto_table_3.
Add many new relocations from AAELF.
(elf32_arm_howto_from_type): Update to match.
(elf32_arm_reloc_map): Add entries for R_ARM_THM_JUMP24,
R_ARM_THM_JUMP11, R_ARM_THM_JUMP19, R_ARM_THM_JUMP8,
R_ARM_THM_JUMP6, R_ARM_GNU_VTINHERIT, and R_ARM_GNU_VTENTRY.
(elf32_arm_reloc_type_lookup): Use elf32_arm_howto_from_type.
(elf32_arm_final_link_relocate): Add support for
R_ARM_THM_JUMP24, R_ARM_THM_JUMP19, R_ARM_THM_JUMP6. Remove
case entries redundant with default.
* reloc.c: Reorganize ARM relocations. Add Thumb
assembler-internal relocations BFD_RELOC_ARM_T32_OFFSET_U8,
BFD_RELOC_ARM_T32_OFFSET_IMM, BFD_RELOC_ARM_T32_IMMEDIATE.
Add visible relocations BFD_RELOC_THUMB_PCREL_BRANCH7,
BFD_RELOC_THUMB_BRANCH20, BFD_RELOC_THUMB_BRANCH25.
Delete unused relocations BFD_RELOC_ARM_GOT12, BFD_RELOC_ARM_COPY.
* bfd-in2.h, libbfd.h: Regenerate.
opcodes:
* arm-dis.c (thumb_opcodes): Add disassembly for V6T2 16-bit
instructions. Adjust disassembly of some opcodes to match
unified syntax.
(thumb32_opcodes): New table.
(print_insn_thumb): Rename print_insn_thumb16; don't handle
two-halfword branches here.
(print_insn_thumb32): New function.
(print_insn): Choose among print_insn_arm, print_insn_thumb16,
and print_insn_thumb32. Be consistent about order of
halfwords when printing 32-bit instructions.
gas:
* hash.c (hash_lookup): Add len parameter. All callers changed.
(hash_find_n): New interface.
* hash.h: Prototype hash_find_n.
* sb.c: Include as.h.
(scrub_from_sb, sb_to_scrub, scrub_position): New statics.
(sb_scrub_and_add_sb): New interface.
* sb.h: Prototype sb_scrub_and_add_sb.
* input-scrub.c (input_scrub_include_sb): Use sb_scrub_and_add_sb.
* config/tc-arm.h (TC_FORCE_RELOCATION_LOCAL): Remove
reference to BFD_RELOC_ARM_GOT12 which is never generated.
* config/tc-arm.c: Rewrite, adding Thumb-2 support.
gas/testsuite:
* gas/arm/arm.exp: Convert all existing "gas_test" tests to
"run_dump_test" tests. Run more tests unconditionally. Run new tests.
* gas/arm/arch4t.s, gas/arm/arch6zk.s, gas/arm/arm3.s, gas/arm/arm6.s
* gas/arm/arm7dm.s, gas/arm/bignum1.s, gas/arm/float.s
* gas/arm/immed.s, gas/arm/iwmmxt.s, gas/arm/offset.s, gas/arm/thumb.s:
Adjust to work as a dump test.
* gas/arm/arch4t.d, gas/arm/arch6zk.d, gas/arm/arm3.d, gas/arm/arm6.d
* gas/arm/arm7dm.d, gas/arm/bignum1.d, gas/arm/float.d
* gas/arm/immed.d, gas/arm/iwmmxt.d, gas/arm/offset.d, gas/arm/thumb.d:
New files.
* gas/arm/armv1-bad.l, gas/arm/armv1-bad.s: Remove tests for
diagnostics that don't happen in the first pass anymore.
* gas/arm/iwmmxt-bad.l, gas/arm/r15-bad.l, gas/arm/req.l
* gas/arm/vfp-bad.l:
Update expected diagnostics.
* gas/arm/pic.d: Update expected reloc name.
* gas/arm/thumbv6.d: CPY no longer appears in disassembly.
* gas/arm/r15-bad.s: Avoid two-argument mul.
* gas/arm/req.s: Adjust comments.
* gas/arm/maverick.d, gas/arm/maverick.s: Avoid inappropriate
use of PC.
* gas/arm/macro-1.d, gas/arm/macro1.s
* gas/arm/t16-bad.l, gas/arm/t16-bad.s
* gas/arm/tcompat.d, gas/arm/tcompat.s
* gas/arm/tcompat2.d, gas/arm/tcompat2.s
* gas/arm/thumb32.d, gas/arm/thumb32.s
New test pair.
ld/testsuite:
* ld-arm/mixed-app.d: Adjust expected disassembly a little.
gas/testsuite/
* lib/gas-defs.exp (regexp_diff): Pass test if last line is "#...".
ld/testsuite/
* lib/ld-lib.exp (regexp_diff): Pass test if last line is "#...".
* ld-elfweak/elfweak.exp: Run size2.d.
* ld-elfwaek/size2.d: New file.
* ld-elfwaek/size2a.s: New file.
* ld-elfwaek/size2b.s: New file.
bfd/
Add TLS support for 64-bit Sparc ELF.
* elf64-sparc.c (sparc64_elf_dyn_relocs,
sparc64_elf_link_hash_entry, sparc64_elf_obj_tdata): New structs.
(GOT_UNKNOWN, GOT_NORMAL, GOT_TLD_GD, GOT_TLD_IE,
sparc64_elf_hash_entry, sparc64_elf_tdata,
sparc64_elf_local_got_tls_type): New defines.
(sparc64_elf_mkobject): New function.
(sparc64_elf_link_hash_table): Add members for dynamic linker
sections PLT, RELPLT, DYNBSS, and RELBSS. Add tls_ldm_got
uion to track TLS GOT references. Add sym_sec to cache
mappings from local sym to section.
(link_hash_newfunc): New function.
(sparc64_elf_bfd_link_hash_table_create): Rename to
sparc64_elf_link_hash_table_create for consistency.
Pass link_hash_newfunc to _bfd_elf_link_hash_table_init.
(sparc64_elf_create_dynamic_sections): Initialize new section
members of sparc64_elf_link_hash_table. Only init srelbss
if not-shared.
(sparc64_elf_copy_indirect_symbol, sparc64_elf_tls_transition):
New functions.
(SPARC_NOP): Define.
(sparc64_elf_build_plt, sparc64_elf_plt_entry_offset,
sparc64_elf_plt_ptr_offset): Delete.
(sparc64_plt_entry_build): New function to build PLT entries
gradually instread of all at once at the end of linking.
(sparc64_elf_check_relocs): Delete dynobj, sgot, and srelgot
local vars. Get them from sparc64_elf_hash_table instead.
Check early on if r_symndx is in bounds. Handle TLS transitions.
Account for TLS GOT references and DF_STATIC_TLS, as needed.
For TLS relocs, record the tls_type in either
sparc64_elf_local_got_tls_type or sparc64_elf_hash_entry as
appropriate. For R_SPARC_TLS_{GD,LDM}_CALL, emit a reference
to the __tls_get_addr symbol. For PLT relocs, track references
via h->plt.refcount. When R_SPARC_{PC10,PC22,PC_HH22,PC_HM10,
PC_LM22} and h not-NULL, set h->non_got_ref. For global data
symbol references, count the number of relocations needed for
that symbol. For default switch case, don't error, this lets
the TLS relocs not explicitly handled by this function get
accepted.
(sparc64_elf_gc_mark_hook, sparc64_gc_sweep_hook): New functions.
(sparc64_elf_adjust_dynamic_symbol): Remove dynobj local var, get
it from sparc64_elf_hash_table. Store the real PLT offset
in h->plt.offset, and build PLT entries one at a time. Also
get .dynbss section pointer from htab.
(allocate_dynrelocs, readonly_dynrelocs,
sparc64_omit_section_dynsym): New functions.
(sparc64_elf_omit_section_dynsym): Use these new functions as
helpers.
(dtpoff_base, tpoff): New functions.
(sparc64_elf_relocate_section): Kill dynobj, sgot, and splt
locals, get them from sparc64_elf_hash_table. Handle TLS
relocations and refcounting in main relocation loop.
(sparc64_elf_finish_dynamic_symbol): Use
sparc64_elf_link_hash_table. Build PLT entries as we see
them. Handle TLS GOT relocations.
(sparc64_elf_finish_dynamic_sections): Get sgot and dynobj
from sparc64_elf_hash_table. Initialize only PLT header
not all entries since we not build PLT entries one by one.
(elf_backend_copy_indirect_symbol, bfd_elf64_mkobject,
elf_backend_gc_mark_hook, elf_backend_gc_sweep_hook,
elf_backend_can_gc_sections, elf_backend_can_refcount): Define.
ld/testsuite/
* ld-selective/sel-dump.exp: Do not exclude sparc64-*.
* ld-selective/selective.exp: Likewise.
* ld-sparc/sparc.exp: Add {32,64}-bit prefix to test
names so we know which one is failing. Run sparc64 TLS
tests on multi-arch sparc platforms.
* ld-sparc/tls64.sd, ld-sparc/tlssunbin64.dd,
ld-sparc/tlssunbin64.rd, ld/testsuite/ld-sparc/tlssunbin64.sd,
ld-sparc/tlssunbin64.td, ld-sparc/tlssunnopic64.dd,
ld-sparc/tlssunnopic64.rd, ld-sparc/tlssunnopic64.sd,
ld-sparc/tlssunpic64.dd, ld-sparc/tlssunpic64.rd,
ld-sparc/tlssunpic64.sd, ld-sparc/tlssunpic64.td): Update now
that sparc64 ELF does support TLS.
* elf32-sparc.c (elf32_sparc_relocate_section,
R_SPARC_TLS_LDO_{HIX22,LOX10}): When not shared, transition to
R_SPARC_TLS_LE_{HIX22,LOX10}.
(elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_HIX22): Only
xor relocation with 0xffffffff if R_SPARC_TLS_LE_HIX22.
(elf32_sparc_relocate_section, R_SPARC_TLS_{LDO,LE}_LOX10): Only
or 0x1c00 into relocation if R_SPARC_TLS_LE_HIX22.
* ld-sparc/tlssunbin32.dd: Update for TLS relocation fixes.
* ld-sparc/tlssunbin32.rd: Likewise.
* ld-sparc/tlssunbin32.sd: Likewise.
* ld-sparc/tlssunpic32.dd: Likewise.
* bfd/bfd-in2.h: Regenerate.
* bfd/elf32-arm.c (elf32_arm_is_target_special_symbol): Rename call to
bfd_elf32_is_arm_mapping_symbol_name.
(elf32_arm_output_symbol_hook): Likewise.
(arm_elf_find_function): Likewise, and include STT_NOTYPE in test for
mapping symbols.
(is_arm_mapping_symbol_name): Function moved from here...
* bfd/cpu-arm.c (bfd_elf32_is_arm_mapping_symbol_name): ...to here,
renamed and made global.
* gas/config/tc-arm.c (mapping_state): Change documentation in function
comment to cross-reference spec instead. Change type of mapping symbols
to BSF_NO_TYPE.
(arm_adjust_symtab): Don't change type of mapping symbols here.
* gas/testsuite/gas/arm/mapping.d: Update expected output.
* ld/testsuite/ld-arm/arm-app-abs32.d: Likewise.
* ld/testsuite/ld-arm/arm-app.d: Likewise.
* ld/testsuite/ld-arm/mixed-app.d: Likewise.
