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* scripttempl/elf.sc: Add ${USER_LABEL_PREFIX} to _start, etext,

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_stack and __bss_start.
	* emulparams/bfin.sh (ENTRY): Remove.
This commit is contained in:
Jie Zhang 2009-09-01 02:54:10 +00:00
parent 5e8c8f8f89
commit 8d17e044d8
3 changed files with 10 additions and 5 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2009-09-01 Jie Zhang <jie.zhang@analog.com>
* scripttempl/elf.sc: Add ${USER_LABEL_PREFIX} to _start, etext,
_stack and __bss_start.
* emulparams/bfin.sh (ENTRY): Remove.
2009-08-30 Alan Modra <amodra@bigpond.net.au> 2009-08-30 Alan Modra <amodra@bigpond.net.au>
PR ld/10569 PR ld/10569

1
ld/emulparams/bfin.sh
View file

@ -5,7 +5,6 @@ MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
TARGET_PAGE_SIZE=0x1000 TARGET_PAGE_SIZE=0x1000
ARCH=bfin ARCH=bfin
MACHINE= MACHINE=
ENTRY=__start
TEMPLATE_NAME=elf32 TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes GENERATE_SHLIB_SCRIPT=yes
EMBEDDED=yes EMBEDDED=yes

8
ld/scripttempl/elf.sc
View file

@ -89,14 +89,14 @@
# #
# Each of these can also have corresponding .rel.* and .rela.* sections. # Each of these can also have corresponding .rel.* and .rela.* sections.
test -z "$ENTRY" && ENTRY=_start test -z "$ENTRY" && ENTRY=${USER_LABEL_PREFIX}_start
test -z "${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=${OUTPUT_FORMAT}
if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
test -z "${ELFSIZE}" && ELFSIZE=32 test -z "${ELFSIZE}" && ELFSIZE=32
test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8" test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
test "$LD_FLAG" = "N" && DATA_ADDR=. test "$LD_FLAG" = "N" && DATA_ADDR=.
test -z "${ETEXT_NAME}" && ETEXT_NAME=etext test -z "${ETEXT_NAME}" && ETEXT_NAME=${USER_LABEL_PREFIX}etext
test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE="" test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE="" test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
@ -254,7 +254,7 @@ DTOR=".dtors ${CONSTRUCTING-0} :
}" }"
STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} : STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
{ {
${RELOCATING+_stack = .;} ${RELOCATING+${USER_LABEL_PREFIX}_stack = .;}
*(.stack) *(.stack)
}" }"
@ -501,7 +501,7 @@ cat <<EOF
${SDATA} ${SDATA}
${OTHER_SDATA_SECTIONS} ${OTHER_SDATA_SECTIONS}
${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}} ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}}
${RELOCATING+__bss_start = .;} ${RELOCATING+${USER_LABEL_PREFIX}__bss_start = .;}
${RELOCATING+${OTHER_BSS_SYMBOLS}} ${RELOCATING+${OTHER_BSS_SYMBOLS}}
${SBSS} ${SBSS}
${BSS_PLT+${PLT}} ${BSS_PLT+${PLT}}