| 12009-02-15 Alan Modra <amodra@bigpond.net.au>
2
3 * elf64-ppc.c (struct _ppc64_elf_section_data): Delete t_symndx,
4 add toc.symndx and toc.add.
5 (ppc64_elf_check_relocs): Don't set htab->tls_get_addr here.
6 Set up toc.add.
7 (get_tls_mask): Add toc_addend param, set from toc.add. Adjust all
8 callers.
9 (ppc64_elf_tls_setup): Set htab->tls_get_addr and tls_get_addr_fd.
10 (branch_reloc_hash_match): New function, extracted from..
11 (ppc64_elf_tls_optimize): ..here.
12 (ppc64_elf_relocate_section): Properly set addends when optimizing
13 tls sequences. Avoid unnecessary reading and writing of insns.
14 Only redo reloc when symbol changed. Bypass symbol checks when
15 using tlsld_got.
16 * elf32-ppc.c (ppc_elf_tls_setup): Correct comment.
17 (branch_reloc_hash_match): New function, extracted from..
18 (ppc_elf_tls_optimize): ..here.
19 (ppc_elf_relocate_section): Avoid unnecessary reading of insns.
20 Don't clear addend on zapped __tls_get_addr reloc.
21
222008-08-11 Alan Modra <amodra@bigpond.net.au>
23
24 * elf64-ppc.c (toc_adjusting_stub_needed): Any call via the plt
25 needs r2 valid, not just those to external syms.
26
272007-11-06 Alan Modra <amodra@bigpond.net.au>
28
29 * elf32-ppc.c (ppc_elf_check_relocs): Don't refcount tlsld_got here..
30 (ppc_elf_gc_sweep_hook): ..or here..
31 (ppc_elf_tls_optimize): ..or here. Make two passes through the
32 relocs, ensuring that tls_get_addr calls follow gd and ld relocs.
33 (allocate_dynrelocs): Refcount tlsld_got here.
34 (ppc_elf_size_dynamic_sections): Call allocate_dynrelocs before
35 allocating tlsld_got.
36 (ppc_elf_relocate_section): Remove check that a tls_get_addr
37 call follows gd and ld relocs.
38
392007-08-13 Alan Modra <amodra@bigpond.net.au>
40
41 * elf64-ppc.c (ADDI_R12_R12, LD_R11_0R2, LD_R2_0R2): Define.
42 Update stub comments.
43 (build_plt_stub): Build two variants, one without "addis".
44 (ppc_build_one_stub): Build stubs without "addis" if possible.
45 (ppc_size_one_stub): Size new stubs.
46
|
12007-07-02 Joseph Myers <joseph@codesourcery.com>
2
3 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
4 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
5 * elf64-mips.c (mips_elf64_howto_table_rela): Support
6 R_MIPS_TLS_DTPREL64.
7
82007-07-02 Alan Modra <amodra@bigpond.net.au>
--- 1784 unchanged lines hidden --- | 472007-07-02 Joseph Myers <joseph@codesourcery.com>
48
49 * elfxx-mips.c (mips_elf_calculate_relocation): Handle
50 R_MIPS_TLS_DTPREL32 and R_MIPS_TLS_DTPREL64.
51 * elf64-mips.c (mips_elf64_howto_table_rela): Support
52 R_MIPS_TLS_DTPREL64.
53
542007-07-02 Alan Modra <amodra@bigpond.net.au>
--- 1784 unchanged lines hidden --- |