diff options
| -rw-r--r-- | bfd/ChangeLog | 8 | ||||
| -rw-r--r-- | bfd/elf32-i386.c | 2 | ||||
| -rw-r--r-- | bfd/elf64-x86-64.c | 5 | ||||
| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/testsuite/ld-x86-64/pr20830b.d | 10 |
5 files changed, 18 insertions, 11 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index d6d340c..c45022b 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,5 +1,13 @@ 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> + * elf32-i386.c (elf_i386_check_relocs): Align .eh_frame section + to 4 bytes. + * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Align + .eh_frame section to 4 bytes for x32. + (elf_x86_64_check_relocs): Likewise. + +2017-01-10 H.J. Lu <hongjiu.lu@intel.com> + PR ld/20830 * elf32-i386.c (elf_i386_eh_frame_plt_got): New. (PLT_GOT_FDE_LENGTH): Likewise. diff --git a/bfd/elf32-i386.c b/bfd/elf32-i386.c index 982bae6..0860ada 100644 --- a/bfd/elf32-i386.c +++ b/bfd/elf32-i386.c @@ -2395,7 +2395,7 @@ do_size: if (htab->plt_got_eh_frame == NULL || !bfd_set_section_alignment (htab->elf.dynobj, htab->plt_got_eh_frame, - 3)) + 2)) goto error_return; } } diff --git a/bfd/elf64-x86-64.c b/bfd/elf64-x86-64.c index b5a949a..1edab04 100644 --- a/bfd/elf64-x86-64.c +++ b/bfd/elf64-x86-64.c @@ -1172,7 +1172,8 @@ elf_x86_64_create_dynamic_sections (bfd *dynobj, htab->plt_eh_frame = bfd_make_section_anyway_with_flags (dynobj, ".eh_frame", flags); if (htab->plt_eh_frame == NULL - || !bfd_set_section_alignment (dynobj, htab->plt_eh_frame, 3)) + || !bfd_set_section_alignment (dynobj, htab->plt_eh_frame, + ABI_64_P (dynobj) ? 3 : 2)) return FALSE; } @@ -2796,7 +2797,7 @@ do_size: if (htab->plt_got_eh_frame == NULL || !bfd_set_section_alignment (htab->elf.dynobj, htab->plt_got_eh_frame, - 3)) + ABI_64_P (htab->elf.dynobj) ? 3 : 2)) goto error_return; } } diff --git a/ld/ChangeLog b/ld/ChangeLog index d931ea1..96158cd 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,5 +1,9 @@ 2017-01-10 H.J. Lu <hongjiu.lu@intel.com> + * testsuite/ld-x86-64/pr20830b.d: Updated. + +2017-01-10 H.J. Lu <hongjiu.lu@intel.com> + * emulparams/elf32_x86_64.sh (TINY_READONLY_SECTION): New. * testsuite/ld-x86-64/pr20830.d: Renamed to ... * testsuite/ld-x86-64/pr20830a.d: This. Updated. diff --git a/ld/testsuite/ld-x86-64/pr20830b.d b/ld/testsuite/ld-x86-64/pr20830b.d index 5bd5b8e..218a56e 100644 --- a/ld/testsuite/ld-x86-64/pr20830b.d +++ b/ld/testsuite/ld-x86-64/pr20830b.d @@ -26,20 +26,14 @@ Contents of the .eh_frame section: DW_CFA_nop DW_CFA_nop -0+2c ZERO terminator - - -0+30 0000000000000020 00000034 FDE cie=00000000 pc=0000000000000170..0000000000000180 +0+2c 0000000000000020 00000030 FDE cie=00000000 pc=0000000000000170..0000000000000180 DW_CFA_def_cfa_offset: 16 DW_CFA_advance_loc: 6 to 0000000000000176 DW_CFA_def_cfa_offset: 24 DW_CFA_advance_loc: 10 to 0000000000000180 DW_CFA_def_cfa_expression \(DW_OP_breg7 \(rsp\): 8; DW_OP_breg16 \(rip\): 0; DW_OP_lit15; DW_OP_and; DW_OP_lit11; DW_OP_ge; DW_OP_lit3; DW_OP_shl; DW_OP_plus\) -0+54 ZERO terminator - - -0+58 0000000000000010 0000005c FDE cie=00000000 pc=0000000000000180..0000000000000188 +0+50 0000000000000010 00000054 FDE cie=00000000 pc=0000000000000180..0000000000000188 DW_CFA_nop DW_CFA_nop DW_CFA_nop |