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2005-03-29 Julian Brown <julian@codesourcery.com>
* elf32-arm.c (elf32_arm_final_link_relocate): Use blx to get to
symbian plt entries from thumb mode.
2005-03-28 Daniel Jacobowitz <dan@codesourcery.com>
Phil Blundell <philb@gnu.org>
* bfd/bfd-in2.h, libbfd.h: Regenerated.
* bfd/reloc.c: Add ARM TLS relocations.
* bfd/elf32-arm.c (elf32_arm_howto_table): Add dynamic TLS
relocations.
(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): New.
(elf32_arm_howto_from_type): Support TLS relocations.
(elf32_arm_reloc_map): Likewise.
(elf32_arm_reloc_type_lookup): Likewise.
(TCB_SIZE): Define.
(struct elf32_arm_obj_tdata): New.
(elf32_arm_tdata, elf32_arm_local_got_tls_type): Define.
(elf32_arm_mkobject): New function.
(struct elf32_arm_relocs_copied): Add pc_count.
(elf32_arm_hash_entry, GOT_UNKNOWN, GOT_NORMAL, GOT_TLS_GD)
(GOT_TLS_IE): Define.
(struct elf32_arm_link_hash_table): Add tls_ldm_got.
(elf32_arm_link_hash_newfunc): Initialize tls_type.
(elf32_arm_copy_indirect_symbol): Copy pc_count and tls_type.
(elf32_arm_link_hash_table_create): Initialize tls_ldm_got.
(dtpoff_base, tpoff): New functions.
(elf32_arm_final_link_relocate): Handle TLS relocations.
(IS_ARM_TLS_RELOC): Define.
(elf32_arm_relocate_section): Warn about TLS mismatches.
(elf32_arm_gc_sweep_hook): Handle TLS relocations and pc_count.
(elf32_arm_check_relocs): Detect invalid symbol indexes. Handle
TLS relocations and pc_count.
(elf32_arm_adjust_dynamic_symbol): Check non_got_ref.
(allocate_dynrelocs): Handle TLS. Bind REL32 relocs to local
calls.
(elf32_arm_size_dynamic_sections): Handle TLS.
(elf32_arm_finish_dynamic_symbol): Likewise.
(bfd_elf32_mkobject): Define.
* gas/config/tc-arm.c (arm_parse_reloc): Add TLS relocations.
(md_apply_fix3): Mark TLS symbols.
(tc_gen_reloc): Handle TLS relocations.
(arm_fix_adjustable): Ignore TLS relocations.
(s_arm_elf_cons): Support expressions after decorated symbols.
* gas/testsuite/gas/arm/tls.s, gas/testsuite/gas/arm/tls.d: New files.
* gas/testsuite/gas/arm/arm.exp: Run TLS test.
* include/elf/arm.h: Add TLS relocations.
* ld/testsuite/ld-arm/tls-lib.s, ld/testsuite/ld-arm/tls-lib.d,
ld/testsuite/ld-arm/tls-lib.r, ld/testsuite/ld-arm/tls-app.s,
ld/testsuite/ld-arm/tls-app.d, ld/testsuite/ld-arm/tls-app.r: New files.
* ld/testsuite/ld-arm/arm-lib.ld, ld/testsuite/ld-arm/arm-dyn.ld:
Increase data segment alignment.
* ld/testsuite/ld-arm/arm-elf.exp: Run TLS tests.
2005-03-28 Daniel Jacobowitz <dan@codesourcery.com>
* bfd/elf32-arm.c (elf32_arm_check_relocs): Increment count for all
relocation types. Don't count relocations which will use a PLT.
2005-03-23 Jim Blandy <jimb@redhat.com>
* config/tc-arm.c (arm_adjust_symtab): Fetch elf_sym's binding
attributes properly.
2005-03-21 Nick Clifton <nickc@redhat.com>
* gas/testsuite/gas/arm/iwmmxt.s: Update instructions that use the "never" value
in the conditional field to use "le" instead. This is so that the
disassembler will disassemble them.
* gas/testsuite/gas/arm/iwmmxt.d: Update expected disassemblies.
2005-03-18 Julian Brown <julian@codesourcery.com>
* ld/scripttempl/armbpapi.sc (.rel.dyn): Add .rel.init_array,
.rel.fini_array.
(.rela.dyn): Add .rela.init_array, .rela.fini_array.
(SECTIONS): Add .rel.other, .rela.other, .reli.other after PLT relocs.
2005-03-16 Daniel Jacobowitz <dan@codesourcery.com>
* gas/configure.tgt: Set emulation for arm-*-eabi*.
* gas/config/tc-arm.c (meabi_flags): Check EABI_DEFAULT.
* gas/config/te-armeabi.h: New file.
* gas/config/te-armlinuxeabi.h (EABI_DEFAULT): Define.
* gas/config/te-symbian.h: Include "te-armeabi.h".
2005-03-15 Zack Weinberg <zack@codesourcery.com>
* gas/config/tc-arm.c (do_mla): Rename to do_mlas, take second
is_mls parameter; do not diagnose Rm==Rd when is_mls.
(do_mla, do_mls, five_bit_unsigned_immediate, bfci_lsb_and_width)
(do_bfc, do_bfi, do_bfx, do_rbit, do_mov16, do_ldsttv4): New functions.
(insns): Add ARMv6T2 instructions:
bfc bfi mls movw movt rbit sbfx ubfx ldrht ldrsht ldrsbt strht.
(arm_archs): Add V6T2 variants.
2005-03-12 Zack Weinberg <zack@codesourcery.com>
* gas/config/tc-arm.c (tinsns): Add ARMv6K instructions sev, wfe,
wfi, yield.
* opcodes/arm-dis.c (thumb_opcodes): Add ARMv6K instructions nop, sev,
wfe, wfi, yield.
* gas/testsuite/gas/arm/thumbv6k.d, gas/arm/thumbv6k.s: New dump test.
* gas/testsuite/gas/arm/arm.exp: Run it.
2005-03-12 Zack Weinberg <zack@codesourcery.com>
* opcodes/arm-dis.c (arm_opcodes): Document %E and %V.
Add entries for v6T2 ARM instructions:
bfc bfi mls strht ldrht ldrsht ldrsbt movw movt rbit ubfx sbfx.
(print_insn_arm): Add support for %E and %V.
* include/opcode/arm.h: Adjust comments for ARM_EXT_V4T and ARM_EXT_V5T.
Add ARM_EXT_V6T2, ARM_ARCH_V6T2, ARM_ARCH_V6KT2, ARM_ARCH_V6ZT2,
and ARM_ARCH_V6ZKT2.
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