X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=ld%2Femultempl%2Fppc64elf.em;h=62c298ccf31d3e894bc5c68611889f2932238b56;hb=f9671640954362a918c669700bcc9a57be25782d;hp=8a81bebac67812ac39ed943794339ce783bb8b88;hpb=58d180e827fcc256ae661c02d14ff0acae362efa;p=deliverable%2Fbinutils-gdb.git diff --git a/ld/emultempl/ppc64elf.em b/ld/emultempl/ppc64elf.em index 8a81bebac6..62c298ccf3 100644 --- a/ld/emultempl/ppc64elf.em +++ b/ld/emultempl/ppc64elf.em @@ -1,6 +1,5 @@ # This shell script emits a C file. -*- C -*- -# Copyright 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 -# Free Software Foundation, Inc. +# Copyright (C) 2002-2018 Free Software Foundation, Inc. # # This file is part of the GNU Binutils. # @@ -26,28 +25,32 @@ fragment <the_bfd->flags |= BFD_LINKER_CREATED; ldlang_add_file (stub_file); - ppc64_elf_init_stub_bfd (stub_file->the_bfd, &link_info); + params.stub_bfd = stub_file->the_bfd; + if (params.save_restore_funcs < 0) + params.save_restore_funcs = !bfd_link_relocatable (&link_info); + if (!ppc64_elf_init_stub_bfd (&link_info, ¶ms)) + einfo (_("%F%P: can not init BFD: %E\n")); +} + +/* Called after opening files but before mapping sections. */ + +static void +ppc_after_open (void) +{ + if (stub_file != NULL && link_info.relro && params.object_in_toc) + { + /* We have a .toc section that might be written to at run time. + Don't put .toc into the .got output section. */ + lang_output_section_statement_type *got; + + got = lang_output_section_find (".got"); + if (got != NULL) + { + lang_statement_union_type *s; + for (s = got->children.head; s != NULL; s = s->header.next) + if (s->header.type == lang_wild_statement_enum + && s->wild_statement.filename == NULL) + { + struct wildcard_list **i = &s->wild_statement.section_list; + while (*i != NULL) + if (strcmp ((*i)->spec.name, ".toc") == 0) + *i = (*i)->next; + else + i = &(*i)->next; + } + /* Instead, .toc input sections will be mapped to the + read/write .toc output section. If user scripts don't + provide one then we'll lose toc sorting and multi-toc. */ + toc_section_name = ".toc"; + } + } + gld${EMULATION_NAME}_after_open (); } /* Move the input section statement at *U which happens to be on LIST @@ -235,7 +266,7 @@ prelim_size_sections (void) if (expld.phase != lang_mark_phase_enum) { expld.phase = lang_mark_phase_enum; - expld.dataseg.phase = exp_dataseg_none; + expld.dataseg.phase = exp_seg_none; one_lang_size_sections_pass (NULL, FALSE); /* We must not cache anything from the preliminary sizing. */ lang_reset_memory_regions (); @@ -248,10 +279,10 @@ ppc_before_allocation (void) if (stub_file != NULL) { if (!no_opd_opt - && !ppc64_elf_edit_opd (&link_info, non_overlapping_opd)) - einfo ("%X%P: can not edit %s %E\n", "opd"); + && !ppc64_elf_edit_opd (&link_info)) + einfo (_("%X%P: can not edit %s: %E\n"), "opd"); - if (ppc64_elf_tls_setup (&link_info, no_tls_get_addr_opt, &no_multi_toc) + if (ppc64_elf_tls_setup (&link_info) && !no_tls_opt) { /* Size the sections. This is premature, but we want to know the @@ -259,23 +290,23 @@ ppc_before_allocation (void) prelim_size_sections (); if (!ppc64_elf_tls_optimize (&link_info)) - einfo ("%X%P: TLS problem %E\n"); + einfo (_("%X%P: TLS problem %E\n")); } if (!no_toc_opt - && !link_info.relocatable) + && !bfd_link_relocatable (&link_info)) { prelim_size_sections (); if (!ppc64_elf_edit_toc (&link_info)) - einfo ("%X%P: can not edit %s %E\n", "toc"); + einfo (_("%X%P: can not edit %s: %E\n"), "toc"); } if (!no_toc_sort) { lang_output_section_statement_type *toc_os; - toc_os = lang_output_section_find (".got"); + toc_os = lang_output_section_find (toc_section_name); if (toc_os != NULL) sort_toc_sections (&toc_os->children, NULL, NULL); } @@ -370,7 +401,6 @@ ppc_add_stub_section (const char *stub_sec_name, asection *input_section) asection *stub_sec; flagword flags; asection *output_section; - const char *secname; lang_output_section_statement_type *os; struct hook_stub_info info; @@ -378,26 +408,30 @@ ppc_add_stub_section (const char *stub_sec_name, asection *input_section) | SEC_HAS_CONTENTS | SEC_IN_MEMORY | SEC_KEEP); stub_sec = bfd_make_section_anyway_with_flags (stub_file->the_bfd, stub_sec_name, flags); - if (stub_sec == NULL) + if (stub_sec == NULL + || !bfd_set_section_alignment (stub_file->the_bfd, stub_sec, + (params.plt_stub_align > 5 + ? params.plt_stub_align + : params.plt_stub_align < -5 + ? -params.plt_stub_align + : 5))) goto err_ret; output_section = input_section->output_section; - secname = bfd_get_section_name (output_section->owner, output_section); - os = lang_output_section_find (secname); + os = lang_output_section_get (output_section); info.input_section = input_section; lang_list_init (&info.add); - lang_add_section (&info.add, stub_sec, os); + lang_add_section (&info.add, stub_sec, NULL, os); if (info.add.head == NULL) goto err_ret; - stub_added = 1; if (hook_in_stub (&info, &os->children.head)) return stub_sec; err_ret: - einfo ("%X%P: can not make stub section: %E\n"); + einfo (_("%X%P: can not make stub section: %E\n")); return NULL; } @@ -412,9 +446,8 @@ ppc_layout_sections_again (void) add even more stubs. */ gld${EMULATION_NAME}_map_segments (TRUE); - if (!link_info.relocatable) - _bfd_set_gp_value (link_info.output_bfd, - ppc64_elf_toc (link_info.output_bfd)); + if (!bfd_link_relocatable (&link_info)) + ppc64_elf_set_toc (&link_info, link_info.output_bfd); need_laying_out = -1; } @@ -427,12 +460,12 @@ build_toc_list (lang_statement_union_type *statement) { asection *i = statement->input_section.section; - if (!((lang_input_statement_type *) i->owner->usrdata)->just_syms_flag + if (i->sec_info_type != SEC_INFO_TYPE_JUST_SYMS && (i->flags & SEC_EXCLUDE) == 0 && i->output_section == toc_section) { if (!ppc64_elf_next_toc_section (&link_info, i)) - einfo ("%X%P: linker script separates .got and .toc\n"); + einfo (_("%X%P: linker script separates .got and .toc\n")); } } } @@ -445,13 +478,13 @@ build_section_lists (lang_statement_union_type *statement) { asection *i = statement->input_section.section; - if (!((lang_input_statement_type *) i->owner->usrdata)->just_syms_flag + if (!((lang_input_statement_type *) i->owner->usrdata)->flags.just_syms && (i->flags & SEC_EXCLUDE) == 0 && i->output_section != NULL && i->output_section->owner == link_info.output_bfd) { if (!ppc64_elf_next_input_section (&link_info, i)) - einfo ("%X%P: can not size stub section: %E\n"); + einfo (_("%X%P: can not size stub section: %E\n")); } } } @@ -462,36 +495,29 @@ build_section_lists (lang_statement_union_type *statement) static void gld${EMULATION_NAME}_after_allocation (void) { - /* bfd_elf_discard_info just plays with data and debugging sections, - ie. doesn't affect code size, so we can delay resizing the - sections. It's likely we'll resize everything in the process of - adding stubs. */ - if (bfd_elf_discard_info (link_info.output_bfd, &link_info)) - need_laying_out = 1; + int ret; /* If generating a relocatable output file, then we don't have any stubs. */ - if (stub_file != NULL && !link_info.relocatable) + if (stub_file != NULL && !bfd_link_relocatable (&link_info)) { - int ret = ppc64_elf_setup_section_lists (&link_info, - &ppc_add_stub_section, - &ppc_layout_sections_again); + ret = ppc64_elf_setup_section_lists (&link_info); if (ret < 0) - einfo ("%X%P: can not size stub section: %E\n"); - else if (ret > 0) + einfo (_("%X%P: can not size stub section: %E\n")); + else { ppc64_elf_start_multitoc_partition (&link_info); - if (!no_multi_toc) + if (!params.no_multi_toc) { toc_section = bfd_get_section_by_name (link_info.output_bfd, - ".got"); + toc_section_name); if (toc_section != NULL) lang_for_each_statement (build_toc_list); } if (ppc64_elf_layout_multitoc (&link_info) - && !no_multi_toc + && !params.no_multi_toc && toc_section != NULL) lang_for_each_statement (build_toc_list); @@ -500,22 +526,37 @@ gld${EMULATION_NAME}_after_allocation (void) lang_for_each_statement (build_section_lists); if (!ppc64_elf_check_init_fini (&link_info)) - einfo ("%P: .init/.fini fragments use differing TOC pointers\n"); + einfo (_("%P: .init/.fini fragments use differing TOC pointers\n")); /* Call into the BFD backend to do the real work. */ - if (!ppc64_elf_size_stubs (&link_info, group_size, plt_static_chain)) - einfo ("%X%P: can not size stub section: %E\n"); + if (!ppc64_elf_size_stubs (&link_info)) + einfo (_("%X%P: can not size stub section: %E\n")); } } - if (need_laying_out != -1) + /* We can't parse and merge .eh_frame until the glink .eh_frame has + been generated. Otherwise the glink .eh_frame CIE won't be + merged with other CIEs, and worse, the glink .eh_frame FDEs won't + be listed in .eh_frame_hdr. */ + ret = bfd_elf_discard_info (link_info.output_bfd, &link_info); + if (ret < 0) { - gld${EMULATION_NAME}_map_segments (need_laying_out); - - if (!link_info.relocatable) - _bfd_set_gp_value (link_info.output_bfd, - ppc64_elf_toc (link_info.output_bfd)); + einfo (_("%X%P: .eh_frame/.stab edit: %E\n")); + return; } + else if (ret > 0) + need_laying_out = 1; + + /* Call map_segments regardless of the state of need_laying_out. + need_laying_out set to -1 means we have just laid everything out, + but ppc64_elf_size_stubs strips .branch_lt and .eh_frame if + unneeded, after ppc_layout_sections_again. Another call removes + these sections from the segment map. Their presence is + innocuous except for confusing ELF_SECTION_IN_SEGMENT. */ + gld${EMULATION_NAME}_map_segments (need_laying_out > 0); + + if (need_laying_out != -1 && !bfd_link_relocatable (&link_info)) + ppc64_elf_set_toc (&link_info, link_info.output_bfd); } @@ -524,44 +565,35 @@ gld${EMULATION_NAME}_after_allocation (void) static void gld${EMULATION_NAME}_finish (void) { + char *msg = NULL; + char *line, *endline; + /* e_entry on PowerPC64 points to the function descriptor for _start. If _start is missing, default to the first function descriptor in the .opd section. */ - entry_section = ".opd"; - - if (link_info.relocatable) - { - asection *toc = bfd_get_section_by_name (link_info.output_bfd, ".toc"); - if (toc != NULL - && bfd_section_size (link_info.output_bfd, toc) > 0x10000) - einfo ("%X%P: TOC section size exceeds 64k\n"); - } - - if (stub_added) + if (stub_file != NULL + && (elf_elfheader (link_info.output_bfd)->e_flags & EF_PPC64_ABI) == 1) + entry_section = ".opd"; + + if (params.emit_stub_syms < 0) + params.emit_stub_syms = 1; + if (stub_file != NULL + && !bfd_link_relocatable (&link_info) + && !ppc64_elf_build_stubs (&link_info, config.stats ? &msg : NULL)) + einfo (_("%X%P: can not build stubs: %E\n")); + + fflush (stdout); + for (line = msg; line != NULL; line = endline) { - char *msg = NULL; - char *line, *endline; - - if (emit_stub_syms < 0) - emit_stub_syms = 1; - if (!ppc64_elf_build_stubs (emit_stub_syms, &link_info, - config.stats ? &msg : NULL)) - einfo ("%X%P: can not build stubs: %E\n"); - - fflush (stdout); - for (line = msg; line != NULL; line = endline) - { - endline = strchr (line, '\n'); - if (endline != NULL) - *endline++ = '\0'; - fprintf (stderr, "%s: %s\n", program_name, line); - } - fflush (stderr); - if (msg != NULL) - free (msg); + endline = strchr (line, '\n'); + if (endline != NULL) + *endline++ = '\0'; + fprintf (stderr, "%s: %s\n", program_name, line); } + fflush (stderr); + if (msg != NULL) + free (msg); - ppc64_elf_restore_symbols (&link_info); finish_default (); } @@ -653,31 +685,52 @@ fi # parse_args and list_options functions. # PARSE_AND_LIST_PROLOGUE=${PARSE_AND_LIST_PROLOGUE}' -#define OPTION_STUBGROUP_SIZE 321 -#define OPTION_PLT_STATIC_CHAIN (OPTION_STUBGROUP_SIZE + 1) -#define OPTION_NO_PLT_STATIC_CHAIN (OPTION_PLT_STATIC_CHAIN + 1) -#define OPTION_STUBSYMS (OPTION_NO_PLT_STATIC_CHAIN + 1) -#define OPTION_NO_STUBSYMS (OPTION_STUBSYMS + 1) -#define OPTION_DOTSYMS (OPTION_NO_STUBSYMS + 1) -#define OPTION_NO_DOTSYMS (OPTION_DOTSYMS + 1) -#define OPTION_NO_TLS_OPT (OPTION_NO_DOTSYMS + 1) -#define OPTION_NO_TLS_GET_ADDR_OPT (OPTION_NO_TLS_OPT + 1) -#define OPTION_NO_OPD_OPT (OPTION_NO_TLS_GET_ADDR_OPT + 1) -#define OPTION_NO_TOC_OPT (OPTION_NO_OPD_OPT + 1) -#define OPTION_NO_MULTI_TOC (OPTION_NO_TOC_OPT + 1) -#define OPTION_NO_TOC_SORT (OPTION_NO_MULTI_TOC + 1) -#define OPTION_NON_OVERLAPPING_OPD (OPTION_NO_TOC_SORT + 1) +enum ppc64_opt +{ + OPTION_STUBGROUP_SIZE = 321, + OPTION_PLT_STATIC_CHAIN, + OPTION_NO_PLT_STATIC_CHAIN, + OPTION_PLT_THREAD_SAFE, + OPTION_NO_PLT_THREAD_SAFE, + OPTION_PLT_ALIGN, + OPTION_NO_PLT_ALIGN, + OPTION_PLT_LOCALENTRY, + OPTION_NO_PLT_LOCALENTRY, + OPTION_STUBSYMS, + OPTION_NO_STUBSYMS, + OPTION_SAVRES, + OPTION_NO_SAVRES, + OPTION_DOTSYMS, + OPTION_NO_DOTSYMS, + OPTION_NO_TLS_OPT, + OPTION_TLS_GET_ADDR_OPT, + OPTION_NO_TLS_GET_ADDR_OPT, + OPTION_NO_OPD_OPT, + OPTION_NO_TOC_OPT, + OPTION_NO_MULTI_TOC, + OPTION_NO_TOC_SORT, + OPTION_NON_OVERLAPPING_OPD +}; ' PARSE_AND_LIST_LONGOPTS=${PARSE_AND_LIST_LONGOPTS}' { "stub-group-size", required_argument, NULL, OPTION_STUBGROUP_SIZE }, { "plt-static-chain", no_argument, NULL, OPTION_PLT_STATIC_CHAIN }, { "no-plt-static-chain", no_argument, NULL, OPTION_NO_PLT_STATIC_CHAIN }, + { "plt-thread-safe", no_argument, NULL, OPTION_PLT_THREAD_SAFE }, + { "no-plt-thread-safe", no_argument, NULL, OPTION_NO_PLT_THREAD_SAFE }, + { "plt-align", optional_argument, NULL, OPTION_PLT_ALIGN }, + { "no-plt-align", no_argument, NULL, OPTION_NO_PLT_ALIGN }, + { "plt-localentry", optional_argument, NULL, OPTION_PLT_LOCALENTRY }, + { "no-plt-localentry", no_argument, NULL, OPTION_NO_PLT_LOCALENTRY }, { "emit-stub-syms", no_argument, NULL, OPTION_STUBSYMS }, { "no-emit-stub-syms", no_argument, NULL, OPTION_NO_STUBSYMS }, { "dotsyms", no_argument, NULL, OPTION_DOTSYMS }, { "no-dotsyms", no_argument, NULL, OPTION_NO_DOTSYMS }, + { "save-restore-funcs", no_argument, NULL, OPTION_SAVRES }, + { "no-save-restore-funcs", no_argument, NULL, OPTION_NO_SAVRES }, { "no-tls-optimize", no_argument, NULL, OPTION_NO_TLS_OPT }, + { "tls-get-addr-optimize", no_argument, NULL, OPTION_TLS_GET_ADDR_OPT }, { "no-tls-get-addr-optimize", no_argument, NULL, OPTION_NO_TLS_GET_ADDR_OPT }, { "no-opd-optimize", no_argument, NULL, OPTION_NO_OPD_OPT }, { "no-toc-optimize", no_argument, NULL, OPTION_NO_TOC_OPT }, @@ -698,16 +751,34 @@ PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}' choose suitable defaults.\n" )); fprintf (file, _("\ - --plt-static-chain PLT call stubs should load r11.\n" + --plt-static-chain PLT call stubs should load r11'${DEFAULT_PLT_STATIC_CHAIN- (default)}'\n" + )); + fprintf (file, _("\ + --no-plt-static-chain PLT call stubs should not load r11'${DEFAULT_PLT_STATIC_CHAIN+ (default)}'\n" )); fprintf (file, _("\ - --no-plt-static-chain PLT call stubs should not load r11. (default)\n" + --plt-thread-safe PLT call stubs with load-load barrier\n" )); fprintf (file, _("\ - --emit-stub-syms Label linker stubs with a symbol.\n" + --no-plt-thread-safe PLT call stubs without barrier\n" )); fprintf (file, _("\ - --no-emit-stub-syms Don'\''t label linker stubs with a symbol.\n" + --plt-align [=] Align PLT call stubs to fit cache lines\n" + )); + fprintf (file, _("\ + --no-plt-align Dont'\''t align individual PLT call stubs\n" + )); + fprintf (file, _("\ + --plt-localentry Optimize calls to ELFv2 localentry:0 functions\n" + )); + fprintf (file, _("\ + --no-plt-localentry Don'\''t optimize ELFv2 calls\n" + )); + fprintf (file, _("\ + --emit-stub-syms Label linker stubs with a symbol\n" + )); + fprintf (file, _("\ + --no-emit-stub-syms Don'\''t label linker stubs with a symbol\n" )); fprintf (file, _("\ --dotsyms For every version pattern \"foo\" in a version\n\ @@ -716,29 +787,40 @@ PARSE_AND_LIST_OPTIONS=${PARSE_AND_LIST_OPTIONS}' descriptor symbols. Defaults to on.\n" )); fprintf (file, _("\ - --no-dotsyms Don'\''t do anything special in version scripts.\n" + --no-dotsyms Don'\''t do anything special in version scripts\n" + )); + fprintf (file, _("\ + --save-restore-funcs Provide register save and restore routines used\n\ + by gcc -Os code. Defaults to on for normal\n\ + final link, off for ld -r.\n" + )); + fprintf (file, _("\ + --no-save-restore-funcs Don'\''t provide these routines\n" + )); + fprintf (file, _("\ + --no-tls-optimize Don'\''t try to optimize TLS accesses\n" )); fprintf (file, _("\ - --no-tls-optimize Don'\''t try to optimize TLS accesses.\n" + --tls-get-addr-optimize Force use of special __tls_get_addr call\n" )); fprintf (file, _("\ - --no-tls-get-addr-optimize Don'\''t use a special __tls_get_addr call.\n" + --no-tls-get-addr-optimize Don'\''t use a special __tls_get_addr call\n" )); fprintf (file, _("\ - --no-opd-optimize Don'\''t optimize the OPD section.\n" + --no-opd-optimize Don'\''t optimize the OPD section\n" )); fprintf (file, _("\ - --no-toc-optimize Don'\''t optimize the TOC section.\n" + --no-toc-optimize Don'\''t optimize the TOC section\n" )); fprintf (file, _("\ - --no-multi-toc Disallow automatic multiple toc sections.\n" + --no-multi-toc Disallow automatic multiple toc sections\n" )); fprintf (file, _("\ - --no-toc-sort Don'\''t sort TOC and GOT sections.\n" + --no-toc-sort Don'\''t sort TOC and GOT sections\n" )); fprintf (file, _("\ --non-overlapping-opd Canonicalize .opd, so that there are no\n\ - overlapping .opd entries.\n" + overlapping .opd entries\n" )); ' @@ -746,26 +828,59 @@ PARSE_AND_LIST_ARGS_CASES=${PARSE_AND_LIST_ARGS_CASES}' case OPTION_STUBGROUP_SIZE: { const char *end; - group_size = bfd_scan_vma (optarg, &end, 0); - if (*end) - einfo (_("%P%F: invalid number `%s'\''\n"), optarg); + params.group_size = bfd_scan_vma (optarg, &end, 0); + if (*end) + einfo (_("%F%P: invalid number `%s'\''\n"), optarg); } break; case OPTION_PLT_STATIC_CHAIN: - plt_static_chain = 1; + params.plt_static_chain = 1; break; case OPTION_NO_PLT_STATIC_CHAIN: - plt_static_chain = 0; + params.plt_static_chain = 0; + break; + + case OPTION_PLT_THREAD_SAFE: + params.plt_thread_safe = 1; + break; + + case OPTION_NO_PLT_THREAD_SAFE: + params.plt_thread_safe = 0; + break; + + case OPTION_PLT_ALIGN: + if (optarg != NULL) + { + char *end; + long val = strtol (optarg, &end, 0); + if (*end || (unsigned long) val + 8 > 16) + einfo (_("%F%P: invalid --plt-align `%s'\''\n"), optarg); + params.plt_stub_align = val; + } + else + params.plt_stub_align = 5; + break; + + case OPTION_NO_PLT_ALIGN: + params.plt_stub_align = 0; + break; + + case OPTION_PLT_LOCALENTRY: + params.plt_localentry0 = 1; + break; + + case OPTION_NO_PLT_LOCALENTRY: + params.plt_localentry0 = 0; break; case OPTION_STUBSYMS: - emit_stub_syms = 1; + params.emit_stub_syms = 1; break; case OPTION_NO_STUBSYMS: - emit_stub_syms = 0; + params.emit_stub_syms = 0; break; case OPTION_DOTSYMS: @@ -776,12 +891,24 @@ PARSE_AND_LIST_ARGS_CASES=${PARSE_AND_LIST_ARGS_CASES}' dotsyms = 0; break; + case OPTION_SAVRES: + params.save_restore_funcs = 1; + break; + + case OPTION_NO_SAVRES: + params.save_restore_funcs = 0; + break; + case OPTION_NO_TLS_OPT: no_tls_opt = 1; break; + case OPTION_TLS_GET_ADDR_OPT: + params.tls_get_addr_opt = 1; + break; + case OPTION_NO_TLS_GET_ADDR_OPT: - no_tls_get_addr_opt = 1; + params.tls_get_addr_opt = 0; break; case OPTION_NO_OPD_OPT: @@ -793,7 +920,7 @@ PARSE_AND_LIST_ARGS_CASES=${PARSE_AND_LIST_ARGS_CASES}' break; case OPTION_NO_MULTI_TOC: - no_multi_toc = 1; + params.no_multi_toc = 1; break; case OPTION_NO_TOC_SORT: @@ -801,14 +928,25 @@ PARSE_AND_LIST_ARGS_CASES=${PARSE_AND_LIST_ARGS_CASES}' break; case OPTION_NON_OVERLAPPING_OPD: - non_overlapping_opd = 1; + params.non_overlapping_opd = 1; break; + + case OPTION_TRADITIONAL_FORMAT: + no_tls_opt = 1; + params.tls_get_addr_opt = 0; + no_opd_opt = 1; + no_toc_opt = 1; + params.no_multi_toc = 1; + no_toc_sort = 1; + params.plt_static_chain = 1; + return FALSE; ' # Put these extra ppc64elf routines in ld_${EMULATION_NAME}_emulation # +LDEMUL_NEW_VERS_PATTERN=gld${EMULATION_NAME}_new_vers_pattern +LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=ppc_create_output_section_statements +LDEMUL_AFTER_OPEN=ppc_after_open LDEMUL_BEFORE_ALLOCATION=ppc_before_allocation LDEMUL_AFTER_ALLOCATION=gld${EMULATION_NAME}_after_allocation LDEMUL_FINISH=gld${EMULATION_NAME}_finish -LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS=ppc_create_output_section_statements -LDEMUL_NEW_VERS_PATTERN=gld${EMULATION_NAME}_new_vers_pattern