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authorJiong Wang <jiong.wang@arm.com>2014-10-24 11:39:35 +0100
committerJiong Wang <jiong.wang@arm.com>2014-10-24 11:39:35 +0100
commit68fcca92b735bb46e38331485ac2e933e5876b83 (patch)
tree586a3f1bf8c983437c2f084e078cd6402a930e7c /bfd/bfd-in.h
parent79ccd89e582a1159a503813be020d044e070d53f (diff)
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[AArch64] Cortex-A53 erratum 835769 linker workaround
2014-10-22 Tejas Belagod <tejas.belagod@arm.com> bfd/ * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter. * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise. * elfnn-aarch64.c (aarch64_erratum_835769_stub): New. (elf_aarch64_stub_type): Add new type aarch64_stub_erratum_835769_veneer. (elf_aarch64_stub_hash_entry): New fields for erratum 835769. (aarch64_erratum_835769_fix): New data struct to record erratum 835769. (elf_aarch64_link_hash_table: Global flags for 835769. (aarch64_build_one_stub): Add case for 835769. (aarch64_size_one_stub): Likewise. (aarch64_mem_op_p, aarch64_mlxl_p, aarch64_erratum_sequence,erratum_835769_scan): New. Decode and scan functions for erratum 835769. (elf_aarch64_create_or_find_stub_sec): New. (elfNN_aarch64_size_stubs): Look for erratum 835769 and record them. (bfd_elfNN_aarch64_set_options: Set global flag for 835769. (erratum_835769_branch_to_stub_data, make_branch_to_erratum_835769_stub):New. Connect up all the erratum stubs to occurances by branches. (elfNN_aarch64_write_section): New hook. (aarch64_map_one_stub): Output erratum stub symbol. (elfNN_aarch64_size_dynamic_sections): Init mapping symbol information for erratum 835769. (elf_backend_write_section): Define. ld/ * emultempl/aarch64elf.em: Add command-line option for erratum 835769. ld/testsuite/ * ld-aarch64/aarch64-elf.exp (aarch64elftests): Drive erratum 835769 tests. * ld-aarch64/erratum835769.d: New. * ld-aarch64/erratum835769.s: New.
Diffstat (limited to 'bfd/bfd-in.h')
-rw-r--r--bfd/bfd-in.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/bfd/bfd-in.h b/bfd/bfd-in.h
index bcb9fdc..1f80a76 100644
--- a/bfd/bfd-in.h
+++ b/bfd/bfd-in.h
@@ -937,10 +937,10 @@ extern void bfd_elf32_aarch64_init_maps
(bfd *);
extern void bfd_elf64_aarch64_set_options
- (bfd *, struct bfd_link_info *, int, int, int);
+ (bfd *, struct bfd_link_info *, int, int, int, int);
extern void bfd_elf32_aarch64_set_options
- (bfd *, struct bfd_link_info *, int, int, int);
+ (bfd *, struct bfd_link_info *, int, int, int, int);
/* ELF AArch64 mapping symbol support. */
#define BFD_AARCH64_SPECIAL_SYM_TYPE_MAP (1 << 0)