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2004-10-14 H.J. Lu <hongjiu.lu@intel.com>

Browse source 
PR 445
	* emulparams/elf64_ia64.sh (SMALL_DATA_CTOR): Set.
	(SMALL_DATA_DTOR): Set.
	* emulparams/elf64_ia64_fbsd.sh (SMALL_DATA_CTOR): Unset.
	(SMALL_DATA_DTOR): Unset.
	* scripttempl/elf.sc: If SMALL_DATA_CTOR is set, move .ctors
	after .data. If SMALL_DATA_DTOR is set, move .dtors after
	.data.
This commit is contained in:
H.J. Lu 2004-10-14 17:00:16 +00:00
parent e0255be8fc
commit 951e9133c4
4 changed files with 23 additions and 2 deletions
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11
ld/ChangeLog
View file

@ -1,3 +1,14 @@
2004-10-14 H.J. Lu <hongjiu.lu@intel.com>
PR 445
* emulparams/elf64_ia64.sh (SMALL_DATA_CTOR): Set.
(SMALL_DATA_DTOR): Set.
* emulparams/elf64_ia64_fbsd.sh (SMALL_DATA_CTOR): Unset.
(SMALL_DATA_DTOR): Unset.
* scripttempl/elf.sc: If SMALL_DATA_CTOR is set, move .ctors
after .data. If SMALL_DATA_DTOR is set, move .dtors after
.data.
2004-10-14 Alan Modra <amodra@bigpond.net.au>
PR 63

4
ld/emulparams/elf64_ia64.sh
View file

@ -33,3 +33,7 @@ test -n "$CREATE_PIE" && OTHER_GOT_RELOC_SECTIONS="
OTHER_READONLY_SECTIONS="${OTHER_READONLY_SECTIONS}
.IA_64.unwind_info ${RELOCATING-0} : { *(.IA_64.unwind_info${RELOCATING+* .gnu.linkonce.ia64unwi.*}) }
.IA_64.unwind ${RELOCATING-0} : { *(.IA_64.unwind${RELOCATING+* .gnu.linkonce.ia64unw.*}) }"
# Intel C++ compiler, prior to 9.0, puts small data in .ctors and
# .dtors. They have to be next to .sbss/.sbss2/.sdata/.sdata2.
SMALL_DATA_CTOR=" "
SMALL_DATA_DTOR=" "

2
ld/emulparams/elf64_ia64_fbsd.sh
View file

@ -1,4 +1,6 @@
. ${srcdir}/emulparams/elf64_ia64.sh
TEXT_START_ADDR="0x2000000000000000"
unset DATA_ADDR
unset SMALL_DATA_CTOR
unset SMALL_DATA_DTOR
. ${srcdir}/emulparams/elf_fbsd.sh

8
ld/scripttempl/elf.sc
View file

@ -3,6 +3,8 @@
# NOP - four byte opcode for no-op (defaults to 0)
# NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
# empty.
# SMALL_DATA_CTOR - .ctors contains small data.
# SMALL_DATA_DTOR - .dtors contains small data.
# DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
# INITIAL_READONLY_SECTIONS - at start of text segment
# OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
@ -347,8 +349,8 @@ cat <<EOF
.fini_array ${RELOCATING-0} : { KEEP (*(.fini_array)) }
${RELOCATING+${CREATE_SHLIB-PROVIDE (__fini_array_end = .);}}
${RELOCATING+${CTOR}}
${RELOCATING+${DTOR}}
${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
.jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
${RELOCATING+${DATARELRO}}
@ -372,6 +374,8 @@ cat <<EOF
.data1 ${RELOCATING-0} : { *(.data1) }
${WRITABLE_RODATA+${RODATA}}
${OTHER_READWRITE_SECTIONS}
${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
${RELOCATING+${OTHER_GOT_SYMBOLS}}
${NO_SMALL_DATA-${GOT}}