diff options
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 10 | ||||
| -rw-r--r-- | ld/emultempl/armelf.em | 11 | ||||
| -rw-r--r-- | ld/emultempl/armelf_oabi.em | 2 | ||||
| -rw-r--r-- | ld/ld.texinfo | 6 |
4 files changed, 27 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 6ff7498..0afd3f6 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,13 @@ +2004-04-01 Paul Brook <paul@codesourcery.com> + + * emultempl/armelf.em (byteswap_code): Add. + (arm_elf_before_allocation): Pass extra parameter. + (PARSE_AND_LIST_PROLOGUE): Add OPTION_BE8. + (PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS): Add be8. + (PARSE_AND_LIST_ARGS_CASES): Handle OPTION_BE8. + * emultempl/armelf_oabi.em: Pass extra parameter. + * ld.texinfo: Document --be8. + 2004-03-30 Stan Shebs <shebs@apple.com> Remove long-obsolete MPW support. diff --git a/ld/emultempl/armelf.em b/ld/emultempl/armelf.em index 0c051ad..beeb40c 100644 --- a/ld/emultempl/armelf.em +++ b/ld/emultempl/armelf.em @@ -27,6 +27,7 @@ cat >>e${EMULATION_NAME}.c <<EOF static int no_pipeline_knowledge = 0; static char *thumb_entry_symbol = NULL; static bfd *bfd_for_interwork; +static int byteswap_code = 0; static void gld${EMULATION_NAME}_before_parse (void) @@ -117,7 +118,8 @@ arm_elf_before_allocation (void) LANG_FOR_EACH_INPUT_STATEMENT (is) { if (!bfd_elf32_arm_process_before_allocation (is->the_bfd, & link_info, - no_pipeline_knowledge)) + no_pipeline_knowledge, + byteswap_code)) { /* xgettext:c-format */ einfo (_("Errors encountered processing file %s"), is->filename); @@ -184,6 +186,7 @@ EOF # PARSE_AND_LIST_PROLOGUE=' #define OPTION_THUMB_ENTRY 301 +#define OPTION_BE8 302 ' PARSE_AND_LIST_SHORTOPTS=p @@ -191,11 +194,13 @@ PARSE_AND_LIST_SHORTOPTS=p PARSE_AND_LIST_LONGOPTS=' { "no-pipeline-knowledge", no_argument, NULL, '\'p\''}, { "thumb-entry", required_argument, NULL, OPTION_THUMB_ENTRY}, + { "be8", no_argument, NULL, OPTION_BE8}, ' PARSE_AND_LIST_OPTIONS=' fprintf (file, _(" -p --no-pipeline-knowledge Stop the linker knowing about the pipeline length\n")); fprintf (file, _(" --thumb-entry=<sym> Set the entry point to be Thumb symbol <sym>\n")); + fprintf (file, _(" --be8 Oputput BE8 format image\n")); ' PARSE_AND_LIST_ARGS_CASES=' @@ -206,6 +211,10 @@ PARSE_AND_LIST_ARGS_CASES=' case OPTION_THUMB_ENTRY: thumb_entry_symbol = optarg; break; + + case OPTION_BE8: + byteswap_code = 1; + break; ' # We have our own after_open and before_allocation functions, but they call diff --git a/ld/emultempl/armelf_oabi.em b/ld/emultempl/armelf_oabi.em index d75c658..8ff2ad1 100644 --- a/ld/emultempl/armelf_oabi.em +++ b/ld/emultempl/armelf_oabi.em @@ -68,7 +68,7 @@ gld${EMULATION_NAME}_before_allocation (void) { LANG_FOR_EACH_INPUT_STATEMENT (is) { - if (!bfd_elf32_arm_process_before_allocation (is->the_bfd, &link_info, 0)) + if (!bfd_elf32_arm_process_before_allocation (is->the_bfd, &link_info, 0, 0)) { /* xgettext:c-format */ einfo (_("Errors encountered processing file %s"), is->filename); diff --git a/ld/ld.texinfo b/ld/ld.texinfo index 4310c12..f6bd9ff 100644 --- a/ld/ld.texinfo +++ b/ld/ld.texinfo @@ -4762,6 +4762,12 @@ But it also sets the bottom bit of the address, so that it can be branched to using a BX instruction, and the program will start executing in Thumb mode straight away. +@cindex BE8 +@kindex --be8 +The @samp{--be8} switch instructs @command{ld} to generate BE8 format +executables. This option is only valid when linking big-endian objects. +The resulting image will contain big-endian data and little-endian code. + @ifclear GENERIC @lowersections @end ifclear |