diff options
Diffstat (limited to 'ld/emultempl')
| -rw-r--r-- | ld/emultempl/mipself.em | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/ld/emultempl/mipself.em b/ld/emultempl/mipself.em index d9eeef3..ec908d7 100644 --- a/ld/emultempl/mipself.em +++ b/ld/emultempl/mipself.em @@ -44,6 +44,7 @@ static bfd *stub_bfd; static bfd_boolean insn32; static bfd_boolean ignore_branch_isa; +static bfd_boolean compact_branches; static void mips_after_parse (void) @@ -216,7 +217,10 @@ mips_create_output_section_statements (void) ${gnu_target}); if (is_mips_elf (link_info.output_bfd)) - _bfd_mips_elf_init_stubs (&link_info, mips_add_stub_section); + { + _bfd_mips_elf_compact_branches (&link_info, compact_branches); + _bfd_mips_elf_init_stubs (&link_info, mips_add_stub_section); + } } /* This is called after we have merged the private data of the input bfds. */ @@ -269,7 +273,9 @@ enum OPTION_INSN32 = 301, OPTION_NO_INSN32, OPTION_IGNORE_BRANCH_ISA, - OPTION_NO_IGNORE_BRANCH_ISA + OPTION_NO_IGNORE_BRANCH_ISA, + OPTION_COMPACT_BRANCHES, + OPTION_NO_COMPACT_BRANCHES }; ' @@ -278,6 +284,8 @@ PARSE_AND_LIST_LONGOPTS=' { "no-insn32", no_argument, NULL, OPTION_NO_INSN32 }, { "ignore-branch-isa", no_argument, NULL, OPTION_IGNORE_BRANCH_ISA }, { "no-ignore-branch-isa", no_argument, NULL, OPTION_NO_IGNORE_BRANCH_ISA }, + { "compact-branches", no_argument, NULL, OPTION_COMPACT_BRANCHES }, + { "no-compact-branches", no_argument, NULL, OPTION_NO_COMPACT_BRANCHES }, ' PARSE_AND_LIST_OPTIONS=' @@ -295,6 +303,12 @@ PARSE_AND_LIST_OPTIONS=' --no-ignore-branch-isa Reject invalid branch relocations requiring\n\ an ISA mode switch\n" )); + fprintf (file, _("\ + --compact-branches Generate compact branches/jumps for MIPS R6\n" + )); + fprintf (file, _("\ + --no-compact-branches Generate delay slot branches/jumps for MIPS R6\n" + )); ' PARSE_AND_LIST_ARGS_CASES=' @@ -313,6 +327,14 @@ PARSE_AND_LIST_ARGS_CASES=' case OPTION_NO_IGNORE_BRANCH_ISA: ignore_branch_isa = FALSE; break; + + case OPTION_COMPACT_BRANCHES: + compact_branches = TRUE; + break; + + case OPTION_NO_COMPACT_BRANCHES: + compact_branches = FALSE; + break; ' LDEMUL_AFTER_PARSE=mips_after_parse |