diff options
Diffstat (limited to 'ld/emultempl/ppc32elf.em')
| -rw-r--r-- | ld/emultempl/ppc32elf.em | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/ld/emultempl/ppc32elf.em b/ld/emultempl/ppc32elf.em index c54f35c..2295ae9 100644 --- a/ld/emultempl/ppc32elf.em +++ b/ld/emultempl/ppc32elf.em @@ -33,6 +33,7 @@ fragment <<EOF /* Whether to run tls optimization. */ static int notlsopt = 0; +static int no_tls_get_addr_opt = 0; /* Whether to emit symbols for stubs. */ static int emit_stub_syms = 0; @@ -103,7 +104,9 @@ ppc_before_allocation (void) { if (is_ppc_elf (link_info.output_bfd)) { - if (ppc_elf_tls_setup (link_info.output_bfd, &link_info) && !notlsopt) + if (ppc_elf_tls_setup (link_info.output_bfd, &link_info, + no_tls_get_addr_opt) + && !notlsopt) { if (!ppc_elf_tls_optimize (link_info.output_bfd, &link_info)) { @@ -174,15 +177,17 @@ fi # PARSE_AND_LIST_PROLOGUE=' #define OPTION_NO_TLS_OPT 301 -#define OPTION_NEW_PLT 302 -#define OPTION_OLD_PLT 303 -#define OPTION_OLD_GOT 304 -#define OPTION_STUBSYMS 305 +#define OPTION_NO_TLS_GET_ADDR_OPT (OPTION_NO_TLS_OPT + 1) +#define OPTION_NEW_PLT (OPTION_NO_TLS_GET_ADDR_OPT + 1) +#define OPTION_OLD_PLT (OPTION_NEW_PLT + 1) +#define OPTION_OLD_GOT (OPTION_OLD_PLT + 1) +#define OPTION_STUBSYMS (OPTION_OLD_GOT + 1) ' PARSE_AND_LIST_LONGOPTS=' { "emit-stub-syms", no_argument, NULL, OPTION_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 }, { "bss-plt", no_argument, NULL, OPTION_OLD_PLT }, { "sdata-got", no_argument, NULL, OPTION_OLD_GOT }, @@ -192,6 +197,7 @@ PARSE_AND_LIST_OPTIONS=' fprintf (file, _("\ --emit-stub-syms 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\ --bss-plt Force old-style BSS PLT.\n\ --sdata-got Force GOT location just before .sdata.\n" @@ -207,6 +213,10 @@ PARSE_AND_LIST_ARGS_CASES=' notlsopt = 1; break; + case OPTION_NO_TLS_GET_ADDR_OPT: + no_tls_get_addr_opt = 1; + break; + case OPTION_NEW_PLT: plt_style = PLT_NEW; break; |