diff options
Diffstat (limited to 'ld/emultempl/elf32.em')
| -rw-r--r-- | ld/emultempl/elf32.em | 122 |
1 files changed, 61 insertions, 61 deletions
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em index a3af5ca..6261e1d 100644 --- a/ld/emultempl/elf32.em +++ b/ld/emultempl/elf32.em @@ -8,7 +8,7 @@ if [ -z "$MACHINE" ]; then else OUTPUT_ARCH=${ARCH}:${MACHINE} fi -cat >e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* This file is is generated by a shell script. DO NOT EDIT! */ /* ${ELFSIZE} bit ELF emulation code for ${EMULATION_NAME} @@ -70,7 +70,7 @@ EOF if [ "x${USE_LIBPATH}" = xyes ] ; then case ${target} in *-*-linux-* | *-*-k*bsd*-*) - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF #ifdef HAVE_GLOB #include <glob.h> #endif @@ -81,9 +81,9 @@ fi # Import any needed special functions and/or overrides. # -. ${srcdir}/emultempl/elf-generic.em +source_em ${srcdir}/emultempl/elf-generic.em if test -n "$EXTRA_EM_FILE" ; then -. ${srcdir}/emultempl/${EXTRA_EM_FILE}.em + source_em ${srcdir}/emultempl/${EXTRA_EM_FILE}.em fi # Functions in this file can be overridden by setting the LDEMUL_* shell @@ -93,7 +93,7 @@ fi # as presumably it is called from the overriding function. # if test x"$LDEMUL_BEFORE_PARSE" != xgld"$EMULATION_NAME"_before_parse; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF static void gld${EMULATION_NAME}_before_parse (void) @@ -107,7 +107,7 @@ EOF fi if test x"$LDEMUL_RECOGNIZED_FILE" != xgld"${EMULATION_NAME}"_load_symbols; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* Handle as_needed DT_NEEDED. */ static bfd_boolean @@ -144,7 +144,7 @@ gld${EMULATION_NAME}_load_symbols (lang_input_statement_type *entry) EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* These variables are required to pass information back and forth between after_open and check_needed and stat_needed and vercheck. */ @@ -363,7 +363,7 @@ gld${EMULATION_NAME}_try_needed (struct dt_needed *needed, EOF case ${target} in *-*-linux-* | *-*-k*bsd*-*) - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF { struct bfd_link_needed_list *l; @@ -380,7 +380,7 @@ case ${target} in EOF ;; esac -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF } } @@ -493,7 +493,7 @@ gld${EMULATION_NAME}_search_needed (const char *path, EOF if [ "x${USE_LIBPATH}" = xyes ] ; then - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF /* Add the sysroot to every entry in a path separated by config.rpath_separator. */ @@ -536,7 +536,7 @@ gld${EMULATION_NAME}_add_sysroot (const char *path) EOF case ${target} in *-*-freebsd* | *-*-dragonfly*) - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF /* Read the system search path the FreeBSD way rather than the Linux way. */ #ifdef HAVE_ELF_HINTS_H #include <elf-hints.h> @@ -598,7 +598,7 @@ EOF ;; *-*-linux-* | *-*-k*bsd*-*) - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF /* For a native linker, check the file /etc/ld.so.conf for directories in which we may find shared libraries. /etc/ld.so.conf is really only meaningful on Linux. */ @@ -808,7 +808,7 @@ EOF ;; esac fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* See if an input file matches a DT_NEEDED entry by name. */ @@ -860,7 +860,7 @@ gld${EMULATION_NAME}_check_needed (lang_input_statement_type *s) EOF if test x"$LDEMUL_AFTER_OPEN" != xgld"$EMULATION_NAME"_after_open; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF static bfd_size_type gld${EMULATION_NAME}_id_note_section_size (bfd *abfd, @@ -1188,31 +1188,31 @@ gld${EMULATION_NAME}_after_open (void) search_dirs_type *search; EOF if [ "x${NATIVE}" = xyes ] ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF const char *lib_path; EOF fi if [ "x${USE_LIBPATH}" = xyes ] ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF struct bfd_link_needed_list *rp; int found; EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF if (gld${EMULATION_NAME}_search_needed (command_line.rpath_link, &n, force)) break; EOF if [ "x${USE_LIBPATH}" = xyes ] ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF if (gld${EMULATION_NAME}_search_needed (command_line.rpath, &n, force)) break; EOF fi if [ "x${NATIVE}" = xyes ] ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF if (command_line.rpath_link == NULL && command_line.rpath == NULL) { @@ -1227,7 +1227,7 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF fi if [ "x${USE_LIBPATH}" = xyes ] ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF found = 0; rp = bfd_elf_get_runpath_list (output_bfd, &link_info); for (; !found && rp != NULL; rp = rp->next) @@ -1247,7 +1247,7 @@ fi if [ "x${USE_LIBPATH}" = xyes ] ; then case ${target} in *-*-freebsd* | *-*-dragonfly*) - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF if (gld${EMULATION_NAME}_check_ld_elf_hints (l->name, force)) break; EOF @@ -1256,7 +1256,7 @@ EOF *-*-linux-* | *-*-k*bsd*-*) # Linux - cat >>e${EMULATION_NAME}.c <<EOF + fragment <<EOF if (gld${EMULATION_NAME}_check_ld_so_conf (l->name, force)) break; @@ -1264,7 +1264,7 @@ EOF ;; esac fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF len = strlen (l->name); for (search = search_head; search != NULL; search = search->next) { @@ -1282,7 +1282,7 @@ cat >>e${EMULATION_NAME}.c <<EOF if (search != NULL) break; EOF -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF } if (force < 2) @@ -1296,7 +1296,7 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* Look through an expression for an assignment statement. */ @@ -1377,7 +1377,7 @@ if test x"$LDEMUL_BEFORE_ALLOCATION" != xgld"$EMULATION_NAME"_before_allocation; else ELF_INTERPRETER_SET_DEFAULT= fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* This is called after the sections have been attached to output sections, but before any sizes or addresses have been set. */ @@ -1478,7 +1478,7 @@ EOF fi if test x"$LDEMUL_OPEN_DYNAMIC_ARCHIVE" != xgld"$EMULATION_NAME"_open_dynamic_archive; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* Try to open a dynamic archive. This is where we know that ELF dynamic libraries have an extension of .so (or .sl on oddball systems @@ -1557,7 +1557,7 @@ EOF fi if test x"$LDEMUL_PLACE_ORPHAN" != xgld"$EMULATION_NAME"_place_orphan; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF /* A variant of lang_output_section_find used by place_orphan. */ @@ -1807,7 +1807,7 @@ EOF fi if test x"$LDEMUL_FINISH" != xgld"$EMULATION_NAME"_finish; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF static void gld${EMULATION_NAME}_finish (void) @@ -1821,7 +1821,7 @@ EOF fi if test x"$LDEMUL_GET_SCRIPT" != xgld"$EMULATION_NAME"_get_script; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF static char * gld${EMULATION_NAME}_get_script (int *isfile) @@ -1834,7 +1834,7 @@ then # sed commands to quote an ld script as a C string. sc="-f stringify.sed" -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF { *isfile = 0; @@ -1888,7 +1888,7 @@ echo '; }' >> e${EMULATION_NAME}.c else # Scripts read from the filesystem. -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF { *isfile = 1; @@ -1901,14 +1901,14 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF if cmp -s ldscripts/${EMULATION_NAME}.x ldscripts/${EMULATION_NAME}.xn; then : else -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (!config.magic_demand_paged) return "ldscripts/${EMULATION_NAME}.xn"; EOF fi if test -n "$GENERATE_PIE_SCRIPT" ; then if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (link_info.pie && link_info.combreloc && link_info.relro && (link_info.flags & DT_BIND_NOW)) return "ldscripts/${EMULATION_NAME}.xdw"; @@ -1916,14 +1916,14 @@ cat >>e${EMULATION_NAME}.c <<EOF return "ldscripts/${EMULATION_NAME}.xdc"; EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (link_info.pie) return "ldscripts/${EMULATION_NAME}.xd"; EOF fi if test -n "$GENERATE_SHLIB_SCRIPT" ; then if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (link_info.shared && link_info.combreloc && link_info.relro && (link_info.flags & DT_BIND_NOW)) return "ldscripts/${EMULATION_NAME}.xsw"; @@ -1931,13 +1931,13 @@ cat >>e${EMULATION_NAME}.c <<EOF return "ldscripts/${EMULATION_NAME}.xsc"; EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (link_info.shared) return "ldscripts/${EMULATION_NAME}.xs"; EOF fi if test -n "$GENERATE_COMBRELOC_SCRIPT" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (link_info.combreloc && link_info.relro && (link_info.flags & DT_BIND_NOW)) return "ldscripts/${EMULATION_NAME}.xw"; @@ -1945,7 +1945,7 @@ cat >>e${EMULATION_NAME}.c <<EOF return "ldscripts/${EMULATION_NAME}.xc"; EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else return "ldscripts/${EMULATION_NAME}.x"; } @@ -1957,12 +1957,12 @@ fi if test -n "$PARSE_AND_LIST_ARGS_CASES" -o x"$GENERATE_SHLIB_SCRIPT" = xyes; then if test -n "$PARSE_AND_LIST_PROLOGUE" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF $PARSE_AND_LIST_PROLOGUE EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF #define OPTION_DISABLE_NEW_DTAGS (400) #define OPTION_ENABLE_NEW_DTAGS (OPTION_DISABLE_NEW_DTAGS + 1) @@ -1983,7 +1983,7 @@ gld${EMULATION_NAME}_add_options EOF if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF {"disable-new-dtags", no_argument, NULL, OPTION_DISABLE_NEW_DTAGS}, {"enable-new-dtags", no_argument, NULL, OPTION_ENABLE_NEW_DTAGS}, {"eh-frame-hdr", no_argument, NULL, OPTION_EH_FRAME_HDR}, @@ -1994,12 +1994,12 @@ EOF fi if test -n "$PARSE_AND_LIST_LONGOPTS" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF $PARSE_AND_LIST_LONGOPTS EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF {NULL, no_argument, NULL, 0} }; @@ -2035,7 +2035,7 @@ gld${EMULATION_NAME}_handle_option (int optc) EOF if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF case OPTION_DISABLE_NEW_DTAGS: link_info.new_dtags = FALSE; break; @@ -2128,7 +2128,7 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF if test -n "$COMMONPAGESIZE"; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (strcmp (optarg, "relro") == 0) link_info.relro = TRUE; else if (strcmp (optarg, "norelro") == 0) @@ -2136,7 +2136,7 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF else if (CONST_STRNEQ (optarg, "max-page-size=")) { char *end; @@ -2166,12 +2166,12 @@ EOF fi if test -n "$PARSE_AND_LIST_ARGS_CASES" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF $PARSE_AND_LIST_ARGS_CASES EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF } return TRUE; @@ -2180,7 +2180,7 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF if test x"$LDEMUL_LIST_OPTIONS" != xgld"$EMULATION_NAME"_list_options; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF static void gld${EMULATION_NAME}_list_options (FILE * file) @@ -2189,7 +2189,7 @@ gld${EMULATION_NAME}_list_options (FILE * file) EOF if test x"$GENERATE_SHLIB_SCRIPT" = xyes; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF fprintf (file, _(" -Bgroup\t\tSelects group name lookup rules for DSO\n")); fprintf (file, _(" --disable-new-dtags\tDisable new dynamic tags\n")); fprintf (file, _(" --enable-new-dtags\tEnable new dynamic tags\n")); @@ -2213,23 +2213,23 @@ cat >>e${EMULATION_NAME}.c <<EOF EOF if test -n "$COMMONPAGESIZE"; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF fprintf (file, _(" -z norelro\t\tDon't create RELRO program header\n")); EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF fprintf (file, _(" -z now\t\tMark object non-lazy runtime binding\n")); fprintf (file, _(" -z origin\t\tMark object requiring immediate \$ORIGIN processing\n\t\t\t at runtime\n")); EOF if test -n "$COMMONPAGESIZE"; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF fprintf (file, _(" -z relro\t\tCreate RELRO program header\n")); EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF fprintf (file, _(" -z max-page-size=SIZE\tSet maximum page size to SIZE\n")); fprintf (file, _(" -z common-page-size=SIZE\n\t\t\tSet common page size to SIZE\n")); fprintf (file, _(" -z KEYWORD\t\tIgnored for Solaris compatibility\n")); @@ -2237,34 +2237,34 @@ EOF fi if test -n "$PARSE_AND_LIST_OPTIONS" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF $PARSE_AND_LIST_OPTIONS EOF fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF } EOF if test -n "$PARSE_AND_LIST_EPILOGUE" ; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF $PARSE_AND_LIST_EPILOGUE EOF fi fi else -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF #define gld${EMULATION_NAME}_add_options NULL #define gld${EMULATION_NAME}_handle_option NULL EOF if test x"$LDEMUL_LIST_OPTIONS" != xgld"$EMULATION_NAME"_list_options; then -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF #define gld${EMULATION_NAME}_list_options NULL EOF fi fi -cat >>e${EMULATION_NAME}.c <<EOF +fragment <<EOF struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = { |