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| author | Alan Modra <amodra@gmail.com> | 2009-10-02 15:00:30 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2009-10-02 15:00:30 +0000 |
| commit | b02c4cfa790d7908bf2eab1fc69b02ed81109678 (patch) | |
| tree | b696fb2fa1d814bd0ccc2fa2fb95c35c4a1d487f /ld/emultempl/ppc32elf.em | |
| parent | 9fe54b1ca1c054c9323d232bf077abadf4d02c88 (diff) | |
| download | gdb-b02c4cfa790d7908bf2eab1fc69b02ed81109678.zip gdb-b02c4cfa790d7908bf2eab1fc69b02ed81109678.tar.gz gdb-b02c4cfa790d7908bf2eab1fc69b02ed81109678.tar.bz2 | |
ld/
* emultempl/ppc32elf.em (emit_stub_syms): Init to -1.
(ppc_after_open): Set emit_stubs_syms by default when shared.
(OPTION_NO_STUBSYMS): Define.
(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms.
* emultempl/ppc64elf.em (emit_stub_syms): Init to -1.
(gld${EMULATION_NAME}_finish): Set emit_stubs_syms by default.
(OPTION_NO_STUBSYMS): Define.
(PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS,
PARSE_AND_LIST_ARGS_CASES): Handle --no-emit-stub-syms.
ld/testsuite/
* ld-powerpc/tlsexe.d: Update.
* ld-powerpc/tlsexe.r: Update.
* ld-powerpc/tlsexetoc.d: Update.
* ld-powerpc/tlsexetoc.r: Update.
* ld-powerpc/tlsso.d: Update.
* ld-powerpc/tlsso.r: Update.
* ld-powerpc/tlstocso.d: Update.
* ld-powerpc/tlstocso.r: Update.
Diffstat (limited to 'ld/emultempl/ppc32elf.em')
| -rw-r--r-- | ld/emultempl/ppc32elf.em | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/ld/emultempl/ppc32elf.em b/ld/emultempl/ppc32elf.em index 2295ae9..3befe75 100644 --- a/ld/emultempl/ppc32elf.em +++ b/ld/emultempl/ppc32elf.em @@ -36,7 +36,7 @@ static int notlsopt = 0; static int no_tls_get_addr_opt = 0; /* Whether to emit symbols for stubs. */ -static int emit_stub_syms = 0; +static int emit_stub_syms = -1; /* Chooses the correct place for .plt and .got. */ static enum ppc_elf_plt_type plt_style = PLT_UNSET; @@ -55,7 +55,8 @@ ppc_after_open (void) lang_output_section_statement_type *plt_os[2]; lang_output_section_statement_type *got_os[2]; - emit_stub_syms |= link_info.emitrelocations; + if (emit_stub_syms < 0) + emit_stub_syms = link_info.emitrelocations || link_info.shared; new_plt = ppc_elf_select_plt_layout (link_info.output_bfd, &link_info, plt_style, emit_stub_syms); if (new_plt < 0) @@ -182,10 +183,12 @@ PARSE_AND_LIST_PROLOGUE=' #define OPTION_OLD_PLT (OPTION_NEW_PLT + 1) #define OPTION_OLD_GOT (OPTION_OLD_PLT + 1) #define OPTION_STUBSYMS (OPTION_OLD_GOT + 1) +#define OPTION_NO_STUBSYMS (OPTION_STUBSYMS + 1) ' PARSE_AND_LIST_LONGOPTS=' { "emit-stub-syms", no_argument, NULL, OPTION_STUBSYMS }, + { "no-emit-stub-syms", no_argument, NULL, OPTION_NO_STUBSYMS }, { "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT }, { "no-tls-get-addr-optimize", no_argument, NULL, OPTION_NO_TLS_GET_ADDR_OPT }, { "secure-plt", no_argument, NULL, OPTION_NEW_PLT }, @@ -196,6 +199,7 @@ PARSE_AND_LIST_LONGOPTS=' PARSE_AND_LIST_OPTIONS=' fprintf (file, _("\ --emit-stub-syms Label linker stubs with a symbol.\n\ + --no-emit-stub-syms Don'\''t label linker stubs with a symbol.\n\ --no-tls-optimize Don'\''t try to optimize TLS accesses.\n\ --no-tls-get-addr-optimize Don'\''t use a special __tls_get_addr call.\n\ --secure-plt Use new-style PLT if possible.\n\ @@ -209,6 +213,10 @@ PARSE_AND_LIST_ARGS_CASES=' emit_stub_syms = 1; break; + case OPTION_NO_STUBSYMS: + emit_stub_syms = 0; + break; + case OPTION_NO_TLS_OPT: notlsopt = 1; break; |