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* emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:

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Set a new variable to signify if the final target is an embedded
	system.
	* scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
	.text for an embedded system.
This commit is contained in:
Rob Savoye
1996-05-09 15:56:58 +00:00
parent 2ae2f07883
commit 01d8a35928
2 changed files with 17 additions and 1 deletions
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8
ld/ChangeLog
View File

@ -1,3 +1,11 @@
Thu May 9 08:52:23 1996 Rob Savoye <rob@chinadoll.cygnus.com>
* emulparams/{elf32bmip.sh,elf32lmip.sh,mipsidt.sh,mipsidtl.sh}:
Set a new variable to signify if the final target is an embedded
system.
* scripttempl/{mips.sc,elfmips.sc}: Don't add SIZEOF_HEADERS to
.text for an embedded system.
Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com> Tue May 7 10:56:11 1996 Doug Evans <dje@canuck.cygnus.com>
* scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function. * scripttempl/pe.em (gld${EMULATION_NAME}_place_orphan): New function.

10
ld/scripttempl/elfmips.sc
View File

@ -15,6 +15,7 @@
# .data section. # .data section.
# OTHER_BSS_SYMBOLS - symbols that appear at the start of the # OTHER_BSS_SYMBOLS - symbols that appear at the start of the
# .bss section besides __bss_start. # .bss section besides __bss_start.
# EMBEDDED - whether this is for an embedded system.
# #
# When adding sections, do note that the names of some sections are used # When adding sections, do note that the names of some sections are used
# when specifying the start address of the next. # when specifying the start address of the next.
@ -30,6 +31,13 @@ if [ -z "$ENTRY" ]; then
esac esac
fi fi
# if this is for an embedded system, don't add SIZEOF_HEADERS.
if [ -z "$EMBEDDED" ]; then
test -z ${TEXT_BASE_ADDRESS} && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
else
test -z ${TEXT_BASE_ADDRESS} && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
fi
test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT} test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
test "$LD_FLAG" = "N" && DATA_ADDR=. test "$LD_FLAG" = "N" && DATA_ADDR=.
@ -51,7 +59,7 @@ ${RELOCATING- /* For some reason, the Solaris linker makes bad executables
SECTIONS SECTIONS
{ {
/* Read-only sections, merged into text segment: */ /* Read-only sections, merged into text segment: */
${CREATE_SHLIB-${RELOCATING+. = ${TEXT_START_ADDR} + SIZEOF_HEADERS;}} ${CREATE_SHLIB-${RELOCATING+. = ${TEXT_BASE_ADDRESS};}}
${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}} ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}}
${CREATE_SHLIB-${INTERP}} ${CREATE_SHLIB-${INTERP}}
.reginfo ${RELOCATING-0} : { *(.reginfo) } .reginfo ${RELOCATING-0} : { *(.reginfo) }