diff options
Diffstat (limited to 'ld/emultempl/aix.em')
| -rw-r--r-- | ld/emultempl/aix.em | 151 |
1 files changed, 81 insertions, 70 deletions
diff --git a/ld/emultempl/aix.em b/ld/emultempl/aix.em index c767f8b1157..b0a078a7549 100644 --- a/ld/emultempl/aix.em +++ b/ld/emultempl/aix.em @@ -56,25 +56,36 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "libcoff.h" #include "libxcoff.h" -static void gld${EMULATION_NAME}_before_parse PARAMS ((void)); -static int gld${EMULATION_NAME}_parse_args PARAMS ((int, char **)); -static void gld${EMULATION_NAME}_after_open PARAMS ((void)); -static char *gld${EMULATION_NAME}_choose_target PARAMS ((int, char **)); -static void gld${EMULATION_NAME}_before_allocation PARAMS ((void)); -static void gld${EMULATION_NAME}_read_file PARAMS ((const char *, boolean)); -static void gld${EMULATION_NAME}_free PARAMS ((PTR)); +static void gld${EMULATION_NAME}_before_parse + PARAMS ((void)); +static int gld${EMULATION_NAME}_parse_args + PARAMS ((int, char **)); +static void gld${EMULATION_NAME}_after_open + PARAMS ((void)); +static char *gld${EMULATION_NAME}_choose_target + PARAMS ((int, char **)); +static void gld${EMULATION_NAME}_before_allocation + PARAMS ((void)); +static void gld${EMULATION_NAME}_read_file + PARAMS ((const char *, bfd_boolean)); +static void gld${EMULATION_NAME}_free + PARAMS ((PTR)); static void gld${EMULATION_NAME}_find_relocs -PARAMS ((lang_statement_union_type *)); -static void gld${EMULATION_NAME}_find_exp_assignment PARAMS ((etree_type *)); -static char *gld${EMULATION_NAME}_get_script PARAMS ((int *isfile)); -static boolean gld${EMULATION_NAME}_unrecognized_file + PARAMS ((lang_statement_union_type *)); +static void gld${EMULATION_NAME}_find_exp_assignment + PARAMS ((etree_type *)); +static char *gld${EMULATION_NAME}_get_script + PARAMS ((int *isfile)); +static bfd_boolean gld${EMULATION_NAME}_unrecognized_file PARAMS ((lang_input_statement_type *)); static void gld${EMULATION_NAME}_create_output_section_statements PARAMS ((void)); -static void gld${EMULATION_NAME}_set_output_arch PARAMS ((void)); - -static int is_syscall PARAMS ((char *, unsigned int *)); -static int change_symbol_mode PARAMS ((char *)); +static void gld${EMULATION_NAME}_set_output_arch + PARAMS ((void)); +static int is_syscall + PARAMS ((char *, unsigned int *)); +static int change_symbol_mode + PARAMS ((char *)); /* The file alignment required for each section. */ static unsigned long file_align; @@ -157,7 +168,7 @@ gld${EMULATION_NAME}_before_parse () else ldfile_output_architecture = bfd_arch_`echo ${ARCH} | sed -e 's/:.*//'`; - config.has_shared = true; + config.has_shared = TRUE; /* The link_info.[init|fini]_functions are initialized in ld/lexsup.c. Override them here so we can use the link_info.init_function as a @@ -395,19 +406,19 @@ gld${EMULATION_NAME}_parse_args (argc, argv) break; case OPTION_AUTOIMP: - link_info.static_link = false; + link_info.static_link = FALSE; break; case OPTION_ERNOTOK: - force_make_executable = false; + force_make_executable = FALSE; break; case OPTION_EROK: - force_make_executable = true; + force_make_executable = TRUE; break; case OPTION_EXPORT: - gld${EMULATION_NAME}_read_file (optarg, false); + gld${EMULATION_NAME}_read_file (optarg, FALSE); break; case OPTION_IMPORT: @@ -449,7 +460,7 @@ gld${EMULATION_NAME}_parse_args (argc, argv) case OPTION_MODTYPE: if (*optarg == 'S') { - link_info.shared = true; + link_info.shared = TRUE; ++optarg; } if (*optarg == '\0' || optarg[1] == '\0') @@ -459,11 +470,11 @@ gld${EMULATION_NAME}_parse_args (argc, argv) break; case OPTION_NOAUTOIMP: - link_info.static_link = true; + link_info.static_link = TRUE; break; case OPTION_NOSTRCMPCT: - link_info.traditional_format = true; + link_info.traditional_format = TRUE; break; case OPTION_PD: @@ -512,11 +523,11 @@ gld${EMULATION_NAME}_parse_args (argc, argv) break; case OPTION_STRCMPCT: - link_info.traditional_format = false; + link_info.traditional_format = FALSE; break; case OPTION_UNIX: - unix_ld = true; + unix_ld = TRUE; break; case OPTION_32: @@ -548,18 +559,18 @@ gld${EMULATION_NAME}_parse_args (argc, argv) object or an archive. If the file starts with #!, we must treat it as an import file. This is for AIX compatibility. */ -static boolean +static bfd_boolean gld${EMULATION_NAME}_unrecognized_file (entry) lang_input_statement_type *entry; { FILE *e; - boolean ret; + bfd_boolean ret; e = fopen (entry->filename, FOPEN_RT); if (e == NULL) - return false; + return FALSE; - ret = false; + ret = FALSE; if (getc (e) == '#' && getc (e) == '!') { @@ -574,8 +585,8 @@ gld${EMULATION_NAME}_unrecognized_file (entry) flpp = &(*flpp)->next; *flpp = n; - ret = true; - entry->loaded = true; + ret = TRUE; + entry->loaded = TRUE; } fclose (e); @@ -588,7 +599,7 @@ gld${EMULATION_NAME}_unrecognized_file (entry) static void gld${EMULATION_NAME}_after_open () { - boolean r; + bfd_boolean r; struct set_info *p; /* Call ldctor_build_sets, after pretending that this is a @@ -598,7 +609,7 @@ gld${EMULATION_NAME}_after_open () producing an XCOFF output file. */ r = link_info.relocateable; if (strstr (bfd_get_target (output_bfd), "xcoff") != NULL) - link_info.relocateable = true; + link_info.relocateable = TRUE; ldctor_build_sets (); link_info.relocateable = r; @@ -641,12 +652,12 @@ gld${EMULATION_NAME}_before_allocation () /* Handle the import and export files, if any. */ for (fl = import_files; fl != NULL; fl = fl->next) - gld${EMULATION_NAME}_read_file (fl->name, true); + gld${EMULATION_NAME}_read_file (fl->name, TRUE); for (el = export_symbols; el != NULL; el = el->next) { struct bfd_link_hash_entry *h; - h = bfd_link_hash_lookup (link_info.hash, el->name, false, false, false); + h = bfd_link_hash_lookup (link_info.hash, el->name, FALSE, FALSE, FALSE); if (h == NULL) einfo ("%P%F: bfd_link_hash_lookup of export symbol failed: %E\n"); if (!bfd_xcoff_export_symbol (output_bfd, &link_info, h)) @@ -692,9 +703,9 @@ gld${EMULATION_NAME}_before_allocation () /* Let the XCOFF backend set up the .loader section. */ if (!bfd_xcoff_size_dynamic_sections (output_bfd, &link_info, libpath, entry_symbol.name, file_align, - maxstack, maxdata, gc && !unix_ld ? true : false, - modtype, textro ? true : false, unix_ld, special_sections, - rtld ? true : false)) + maxstack, maxdata, gc && !unix_ld ? TRUE : FALSE, + modtype, textro ? TRUE : FALSE, unix_ld, special_sections, + rtld ? TRUE : FALSE)) einfo ("%P%F: failed to set dynamic section sizes: %E\n"); /* Look through the special sections, and put them in the right @@ -706,7 +717,7 @@ gld${EMULATION_NAME}_before_allocation () lang_statement_union_type **pls; lang_input_section_type *is; const char *oname; - boolean start; + bfd_boolean start; sec = special_sections[i]; if (sec == NULL) @@ -766,32 +777,32 @@ gld${EMULATION_NAME}_before_allocation () case XCOFF_SPECIAL_SECTION_TEXT: /* _text */ oname = ".text"; - start = true; + start = TRUE; break; case XCOFF_SPECIAL_SECTION_ETEXT: /* _etext */ oname = ".text"; - start = false; + start = FALSE; break; case XCOFF_SPECIAL_SECTION_DATA: /* _data */ oname = ".data"; - start = true; + start = TRUE; break; case XCOFF_SPECIAL_SECTION_EDATA: /* _edata */ oname = ".data"; - start = false; + start = FALSE; break; case XCOFF_SPECIAL_SECTION_END: case XCOFF_SPECIAL_SECTION_END2: /* _end and end */ oname = ".bss"; - start = false; + start = FALSE; break; } @@ -939,13 +950,13 @@ is_syscall (input, flag) static void gld${EMULATION_NAME}_read_file (filename, import) const char *filename; - boolean import; + bfd_boolean import; { struct obstack *o; FILE *f; int lineno; int c; - boolean keep; + bfd_boolean keep; const char *imppath; const char *impfile; const char *impmember; @@ -960,7 +971,7 @@ gld${EMULATION_NAME}_read_file (filename, import) einfo ("%F%s: %E\n", filename); } - keep = false; + keep = FALSE; imppath = NULL; impfile = NULL; @@ -1026,7 +1037,7 @@ gld${EMULATION_NAME}_read_file (filename, import) char *file; (void) obstack_finish (o); - keep = true; + keep = TRUE; imppath = s; file = NULL; while (!ISSPACE (*s) && *s != '(' && *s != '\0') @@ -1143,8 +1154,8 @@ gld${EMULATION_NAME}_read_file (filename, import) } else { - h = bfd_link_hash_lookup (link_info.hash, symname, false, false, - true); + h = bfd_link_hash_lookup (link_info.hash, symname, FALSE, FALSE, + TRUE); if (h == NULL || h->type == bfd_link_hash_new) { /* We can just ignore attempts to import an unreferenced @@ -1221,7 +1232,7 @@ gld${EMULATION_NAME}_find_exp_assignment (exp) { case etree_provide: h = bfd_link_hash_lookup (link_info.hash, exp->assign.dst, - false, false, false); + FALSE, FALSE, FALSE); if (h == NULL) break; /* Fall through. */ @@ -1272,19 +1283,19 @@ cat >>e${EMULATION_NAME}.c <<EOF { *isfile = 0; - if (link_info.relocateable == true && config.build_constructors == true) + if (link_info.relocateable && config.build_constructors) return EOF -sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c -echo ' ; else if (link_info.relocateable == true) return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c -echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c -echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c -echo ' ; else return' >> e${EMULATION_NAME}.c -sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c -echo '; }' >> e${EMULATION_NAME}.c +sed $sc ldscripts/${EMULATION_NAME}.xu >> e${EMULATION_NAME}.c +echo ' ; else if (link_info.relocateable) return' >> e${EMULATION_NAME}.c +sed $sc ldscripts/${EMULATION_NAME}.xr >> e${EMULATION_NAME}.c +echo ' ; else if (!config.text_read_only) return' >> e${EMULATION_NAME}.c +sed $sc ldscripts/${EMULATION_NAME}.xbn >> e${EMULATION_NAME}.c +echo ' ; else if (!config.magic_demand_paged) return' >> e${EMULATION_NAME}.c +sed $sc ldscripts/${EMULATION_NAME}.xn >> e${EMULATION_NAME}.c +echo ' ; else return' >> e${EMULATION_NAME}.c +sed $sc ldscripts/${EMULATION_NAME}.x >> e${EMULATION_NAME}.c +echo '; }' >> e${EMULATION_NAME}.c else # Scripts read from the filesystem. @@ -1293,9 +1304,9 @@ cat >>e${EMULATION_NAME}.c <<EOF { *isfile = 1; - if (link_info.relocateable == true && config.build_constructors == true) + if (link_info.relocateable && config.build_constructors) return "ldscripts/${EMULATION_NAME}.xu"; - else if (link_info.relocateable == true) + else if (link_info.relocateable) return "ldscripts/${EMULATION_NAME}.xr"; else if (!config.text_read_only) return "ldscripts/${EMULATION_NAME}.xbn"; @@ -1317,7 +1328,7 @@ gld${EMULATION_NAME}_create_output_section_statements () if ((bfd_get_flavour (output_bfd) == bfd_target_xcoff_flavour) && (link_info.init_function != NULL || link_info.fini_function != NULL - || rtld == true)) + || rtld)) { initfini_file = lang_add_input_file ("initfini", lang_input_file_is_file_enum, @@ -1334,17 +1345,17 @@ gld${EMULATION_NAME}_create_output_section_statements () } /* Call backend to fill in the rest */ - if (false == bfd_xcoff_link_generate_rtinit (initfini_file->the_bfd, - link_info.init_function, - link_info.fini_function, - rtld)) + if (! bfd_xcoff_link_generate_rtinit (initfini_file->the_bfd, + link_info.init_function, + link_info.fini_function, + rtld)) { einfo ("%X%P: can not create BFD %E\n"); return; } /* __rtld defined in /lib/librtl.a */ - if (true == rtld) + if (rtld) lang_add_input_file ("rtl", lang_input_file_is_l_enum, NULL); } } |