diff options
Diffstat (limited to 'ld/emultempl/elf32.em')
| -rw-r--r-- | ld/emultempl/elf32.em | 39 |
1 files changed, 35 insertions, 4 deletions
diff --git a/ld/emultempl/elf32.em b/ld/emultempl/elf32.em index 8ff5fe0a261..82863c69058 100644 --- a/ld/emultempl/elf32.em +++ b/ld/emultempl/elf32.em @@ -66,6 +66,7 @@ static void gld${EMULATION_NAME}_before_allocation (void); static void gld${EMULATION_NAME}_after_allocation (void); static lang_output_section_statement_type *gld${EMULATION_NAME}_place_orphan (asection *, const char *, int); +static void gld${EMULATION_NAME}_finish (void); EOF if [ "x${USE_LIBPATH}" = xyes ] ; then @@ -1793,6 +1794,8 @@ output_rel_find (asection *sec, int isdyn) return last; } +static int orphan_init_done = 0; + /* Place an orphan section. We use this to put random SHF_ALLOC sections in the right segment. */ @@ -1801,7 +1804,7 @@ gld${EMULATION_NAME}_place_orphan (asection *s, const char *secname, int constraint) { - static struct orphan_save hold[] = + static struct orphan_save orig_hold[] = { { ".text", SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_READONLY | SEC_CODE, @@ -1831,6 +1834,7 @@ gld${EMULATION_NAME}_place_orphan (asection *s, SEC_HAS_CONTENTS, 0, 0, 0, 0 }, }; + static struct orphan_save hold[ARRAY_SIZE (orig_hold)]; enum orphan_save_index { orphan_text = 0, @@ -1843,7 +1847,6 @@ gld${EMULATION_NAME}_place_orphan (asection *s, orphan_sdata, orphan_nonalloc }; - static int orphan_init_done = 0; struct orphan_save *place; lang_output_section_statement_type *after; lang_output_section_statement_type *os; @@ -1920,15 +1923,22 @@ gld${EMULATION_NAME}_place_orphan (asection *s, if (!orphan_init_done) { - struct orphan_save *ho; + struct orphan_save *ho, *horig; for (ho = hold; ho < hold + sizeof (hold) / sizeof (hold[0]); ++ho) + for (ho = hold, horig = orig_hold; + ho < hold + ARRAY_SIZE (hold); + ++ho, ++horig) + { + *ho = *horig; + if (ho->name != NULL) if (ho->name != NULL) { ho->os = lang_output_section_find (ho->name); if (ho->os != NULL && ho->os->flags == 0) ho->os->flags = ho->flags; } + } orphan_init_done = 1; } @@ -1999,6 +2009,27 @@ gld${EMULATION_NAME}_place_orphan (asection *s, EOF fi +fragment <<EOF + +/* Final emulation specific call. */ + +static void +gld${EMULATION_NAME}_finish (void) +{ +EOF +if test x"$LDEMUL_PLACE_ORPHAN" != xgld"$EMULATION_NAME"_place_orphan; then +fragment <<EOF + /* Support the object-only output. */ + if (link_info.emit_gnu_object_only) + orphan_init_done = 0; + +EOF +fi +fragment <<EOF + finish_default (); +} +EOF + if test x"$LDEMUL_AFTER_ALLOCATION" != xgld"$EMULATION_NAME"_after_allocation; then fragment <<EOF @@ -2485,7 +2516,7 @@ struct ld_emulation_xfer_struct ld_${EMULATION_NAME}_emulation = ${LDEMUL_GET_SCRIPT-gld${EMULATION_NAME}_get_script}, "${EMULATION_NAME}", "${OUTPUT_FORMAT}", - ${LDEMUL_FINISH-finish_default}, + ${LDEMUL_FINISH-gld${EMULATION_NAME}_finish}, ${LDEMUL_CREATE_OUTPUT_SECTION_STATEMENTS-NULL}, ${LDEMUL_OPEN_DYNAMIC_ARCHIVE-gld${EMULATION_NAME}_open_dynamic_archive}, ${LDEMUL_PLACE_ORPHAN-gld${EMULATION_NAME}_place_orphan}, |