mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
485cf67968
Handle these defines. * emulparams/criself.sh, * emulparams/crislinux.sh, * emulparams/elf32am33lin.sh, * emulparams/elf32fr30.sh, * emulparams/elf32_i860.sh, * emulparams/elf32ip2k.sh, * emulparams/elf32mcore.sh, * emulparams/elf32ppccommon.sh, * emulparams/elf32ppcwindiss.sh, * emulparams/elf32_sparc.sh, * emulparams/elf32_spu.sh, * emulparams/elf32vax.sh, * emulparams/elf64alpha.sh, * emulparams/elf64mmix.sh, * emulparams/elf64ppc.sh, * emulparams/elf64_s390.sh, * emulparams/elf64_sparc.sh, * emulparams/elf_s390.sh, * emulparams/elf_x86_64.sh, * emulparams/h8300elf.sh, * emulparams/hppa64linux.sh, * emulparams/hppalinux.sh, * emulparams/m68kelf.sh, * emulparams/mn10200.sh, * emulparams/pjelf.sh, * emulparams/ppclynx.sh, * emulparams/shelf32.sh, * emulparams/shelf_nto.sh, * emulparams/shelf.sh, * emulparams/shelf_vxworks.sh, * emulparams/shlelf32_linux.sh, * emulparams/shlelf_linux.sh, * emulparams/shlelf_nto.sh (NO_REL_RELOCS): Set. * emulparams/arcelf.sh, * emulparams/elf32_i960.sh, * emulparams/elf32openrisc.sh, * emulparams/elf_i386_be.sh, * emulparams/elf_i386_ldso.sh, * emulparams/elf_i386.sh, * emulparams/elf_i386_vxworks.sh, * emulparams/i386lynx.sh, * emulparams/i386moss.sh, * emulparams/i386nto.sh, * emulparams/or32elf.sh, * emulparams/scoreelf.sh (NO_RELA_RELOCS): Set.
51 lines
1.6 KiB
Bash
51 lines
1.6 KiB
Bash
# The PLT-agnostic parts of a generic 32-bit ELF PowerPC target. Included by:
|
|
# elf32ppc.sh elf32ppcvxworks.sh
|
|
TEMPLATE_NAME=elf32
|
|
GENERATE_SHLIB_SCRIPT=yes
|
|
GENERATE_PIE_SCRIPT=yes
|
|
SCRIPT_NAME=elf
|
|
OUTPUT_FORMAT="elf32-powerpc"
|
|
NO_REL_RELOCS=yes
|
|
TEXT_START_ADDR=0x01800000
|
|
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
|
|
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
|
|
ARCH=powerpc:common
|
|
MACHINE=
|
|
EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);'
|
|
if test -z "${CREATE_SHLIB}"; then
|
|
SDATA_START_SYMBOLS="PROVIDE (_SDA_BASE_ = 32768);"
|
|
SDATA2_START_SYMBOLS="PROVIDE (_SDA2_BASE_ = 32768);"
|
|
SBSS_START_SYMBOLS="PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .);"
|
|
SBSS_END_SYMBOLS="PROVIDE (__sbss_end = .); PROVIDE (___sbss_end = .);"
|
|
else
|
|
unset SDATA_START_SYMBOLS
|
|
unset SDATA2_START_SYMBOLS
|
|
unset SBSS_START_SYMBOLS
|
|
unset SBSS_END_SYMBOLS
|
|
fi
|
|
OTHER_END_SYMBOLS="__end = .;"
|
|
OTHER_RELRO_SECTIONS="
|
|
.fixup ${RELOCATING-0} : { *(.fixup) }
|
|
.got1 ${RELOCATING-0} : { *(.got1) }
|
|
.got2 ${RELOCATING-0} : { *(.got2) }
|
|
"
|
|
OTHER_GOT_RELOC_SECTIONS="
|
|
.rela.got1 ${RELOCATING-0} : { *(.rela.got1) }
|
|
.rela.got2 ${RELOCATING-0} : { *(.rela.got2) }
|
|
"
|
|
|
|
# Treat a host that matches the target with the possible exception of "64"
|
|
# in the name as if it were native.
|
|
if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
|
|
case " $EMULATION_LIBPATH " in
|
|
*" ${EMULATION_NAME} "*)
|
|
NATIVE=yes
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
|
|
case "$EMULATION_NAME" in
|
|
*64*) LIBPATH_SUFFIX=64 ;;
|
|
esac
|