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| author | Nick Clifton <nickc@redhat.com> | 2012-03-07 17:52:00 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2012-03-07 17:52:00 +0000 |
| commit | 0a22ae8eb56103aec42f9263aa0e6737228d52d8 (patch) | |
| tree | 413e3d8d3e7ad73327394c9db6f67443f2d57120 /gas | |
| parent | 0c13fc49f4b89453b656caf9675010ddcb9fe3ad (diff) | |
| download | gdb-0a22ae8eb56103aec42f9263aa0e6737228d52d8.zip gdb-0a22ae8eb56103aec42f9263aa0e6737228d52d8.tar.gz gdb-0a22ae8eb56103aec42f9263aa0e6737228d52d8.tar.bz2 | |
* mn10300.h (elf_mn10300_reloc_type): Add R_MN10300_TLS_GD,
R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
R_MN10300_TLS_DTPOFF and R_MN10300_TLS_TPOFF.
* elf-m10300.c (elf32_mn10300_link_hash_entry): Add tls_type
field.
(elf32_mn10300_link_hash_table): Add tls_ldm_got entry;
(elf_mn10300_tdata): Define.
(elf_mn10300_local_got_tls_type): Define.
(elf_mn10300_howto_table): Add entries for R_MN10300_TLS_GD,
R_MN10300_TLS_LD, R_MN10300_TLS_LDO, R_MN10300_TLS_GOTIE,
R_MN10300_TLS_IE, R_MN10300_TLS_LE, R_MN10300_TLS_DPTMOD,
R_MN10300_TLS_DTPOFF, R_MN10300_TLS_TPOFF relocs.
(mn10300_reloc_map): Likewise.
(elf_mn10300_tls_transition): New function.
(dtpoff, tpoff, mn10300_do_tls_transition): New functions.
(mn10300_elf_check_relocs): Add TLS support.
(mn10300_elf_final_link_relocate): Likewise.
(mn10300_elf_relocate_section): Likewise.
(mn10300_elf_relax_section): Likewise.
(elf32_mn10300_link_hash_newfunc): Initialise new field.
(_bfd_mn10300_copy_indirect_symbol): New function.
(elf32_mn10300_link_hash_table_create): Initialise new fields.
(_bfd_mn10300_elf_size_dynamic_sections): Add TLS support.
(_bfd_mn10300_elf_finish_dynamic_symbol): Likewise.
(_bfd_mn10300_elf_reloc_type_class): Allocate an
elf_mn10300_obj_tdata structure.
(elf_backend_copy_indirect_symbol): Define.
* reloc.c (BFD_MN10300_TLS_GD, BFD_MN10300_TLS_LD,
BFD_MN10300_TLS_LDO, BFD_MN10300_TLS_GOTIE, BFD_MN10300_TLS_IE,
BFD_MN10300_TLS_LE, BFD_MN10300_TLS_DPTMOD,
BFD_MN10300_TLS_DTPOFF, BFD_MN10300_TLS_TPOFF): New relocations.
(BFD_RELOC_MN10300_32_PCREL, BFD_RELOC_MN10300_16_PCREL): Move to
alongside other MN10300 relocations.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* config/tc-mn10300.c (other_registers): Add SSP and USP.
(md_assemble): Add support for TLS relocs.
(mn10300_parse_name): Likewise.
* readelf.c (is_16bit_abs_reloc): Add detection of R_MN10300_16.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/config/tc-mn10300.c | 20 |
2 files changed, 26 insertions, 0 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index be8e7c5..f60f94b 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,9 @@ +2012-03-07 Nick Clifton <nickc@redhat.com> + + * config/tc-mn10300.c (other_registers): Add SSP and USP. + (md_assemble): Add support for TLS relocs. + (mn10300_parse_name): Likewise. + 2012-02-27 Alan Modra <amodra@gmail.com> * config/tc-crx.c (check_range): Correct uint32_t misconceptions. diff --git a/gas/config/tc-mn10300.c b/gas/config/tc-mn10300.c index 0a4f26c..4029c64 100644 --- a/gas/config/tc-mn10300.c +++ b/gas/config/tc-mn10300.c @@ -281,6 +281,8 @@ static const struct reg_name other_registers[] = { "pc", AM33 }, { "psw", 0 }, { "sp", 0 }, + { "ssp", 0 }, + { "usp", 0 }, }; #define OTHER_REG_NAME_CNT ARRAY_SIZE (other_registers) @@ -2063,6 +2065,12 @@ keep_going: && fixups[i].reloc != BFD_RELOC_32_GOT_PCREL && fixups[i].reloc != BFD_RELOC_32_GOTOFF && fixups[i].reloc != BFD_RELOC_32_PLT_PCREL + && fixups[i].reloc != BFD_RELOC_MN10300_TLS_GD + && fixups[i].reloc != BFD_RELOC_MN10300_TLS_LD + && fixups[i].reloc != BFD_RELOC_MN10300_TLS_LDO + && fixups[i].reloc != BFD_RELOC_MN10300_TLS_GOTIE + && fixups[i].reloc != BFD_RELOC_MN10300_TLS_IE + && fixups[i].reloc != BFD_RELOC_MN10300_TLS_LE && fixups[i].reloc != BFD_RELOC_MN10300_GOT32) { reloc_howto_type *reloc_howto; @@ -2501,6 +2509,18 @@ mn10300_parse_name (char const *name, reloc_type = BFD_RELOC_MN10300_GOT32; else if ((next_end = mn10300_end_of_match (next + 1, "PLT"))) reloc_type = BFD_RELOC_32_PLT_PCREL; + else if ((next_end = mn10300_end_of_match (next + 1, "tlsgd"))) + reloc_type = BFD_RELOC_MN10300_TLS_GD; + else if ((next_end = mn10300_end_of_match (next + 1, "tlsldm"))) + reloc_type = BFD_RELOC_MN10300_TLS_LD; + else if ((next_end = mn10300_end_of_match (next + 1, "dtpoff"))) + reloc_type = BFD_RELOC_MN10300_TLS_LDO; + else if ((next_end = mn10300_end_of_match (next + 1, "gotntpoff"))) + reloc_type = BFD_RELOC_MN10300_TLS_GOTIE; + else if ((next_end = mn10300_end_of_match (next + 1, "indntpoff"))) + reloc_type = BFD_RELOC_MN10300_TLS_IE; + else if ((next_end = mn10300_end_of_match (next + 1, "tpoff"))) + reloc_type = BFD_RELOC_MN10300_TLS_LE; else goto no_suffix; |