mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-12-15 04:31:49 +08:00
58d180e827
* elf32-ppc.c: Include dwarf2.h. (struct ppc_elf_link_hash_table): Add glink_eh_frame. (ppc_elf_create_glink): Create .eh_frame section. (glink_eh_frame_cie): New array. (ppc_elf_size_dynamic_sections): Size glink_eh_frame. (ppc_elf_finish_dynamic_sections): Write glink_eh_frame. * elf64-ppc.c: Include dwarg2.h. (struct ppc_link_hash_table): Add glink_eh_frame. (create_linkage_sections): Create .eh_frame section. (ppc64_elf_size_dynamic_sections): Arrange to drop unneeded glink_eh_frame. (glink_eh_frame_cie): New array. (ppc64_elf_size_stubs): Size glink_eh_frame. (ppc64_elf_build_stubs): Init glink_eh_frame contents. (ppc64_elf_finish_dynamic_sections): Write glink_eh_frame. ld/ * emulparams/elf32ppc.sh: Source plt_unwind.sh. * emulparams/elf64ppc.sh: Likewise. * emultempl/ppc32elf.em (OPTION_NO_TLS_OPT): Adjust. (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to existing values. * emultempl/ppc64elf.em (OPTION_STUBGROUP_SIZE): Adjust. (PARSE_AND_LIST_PROLOGUE, PARSE_AND_LIST_LONGOPTS, PARSE_AND_LIST_OPTIONS, PARSE_AND_LIST_ARGS_CASES): Append to existing values. ld/testsuite/ * ld-powerpc/powerpc.exp: Use --no-ld-generated-unwind-info with some tests. * ld-powerpc/relbrlt.d: Likewise.
57 lines
1.6 KiB
Bash
57 lines
1.6 KiB
Bash
. ${srcdir}/emulparams/plt_unwind.sh
|
|
TEMPLATE_NAME=elf32
|
|
EXTRA_EM_FILE=ppc64elf
|
|
ELFSIZE=64
|
|
GENERATE_SHLIB_SCRIPT=yes
|
|
GENERATE_PIE_SCRIPT=yes
|
|
SCRIPT_NAME=elf
|
|
OUTPUT_FORMAT="elf64-powerpc"
|
|
NO_REL_RELOCS=yes
|
|
TEXT_START_ADDR=0x10000000
|
|
#SEGMENT_SIZE=0x10000000
|
|
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
|
|
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
|
|
ARCH=powerpc:common64
|
|
MACHINE=
|
|
NOP=0x60000000
|
|
OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
|
|
BSS_PLT=
|
|
OTHER_BSS_SYMBOLS="
|
|
.tocbss ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.tocbss)}"
|
|
OTHER_PLT_RELOC_SECTIONS="
|
|
.rela.tocbss ${RELOCATING-0} : { *(.rela.tocbss) }"
|
|
|
|
if test x${RELOCATING+set} = xset; then
|
|
GOT="
|
|
.got : ALIGN(8) { *(.got .toc) }"
|
|
else
|
|
GOT="
|
|
.got 0 : { *(.got) }
|
|
.toc 0 : { *(.toc) }"
|
|
fi
|
|
# Put .opd relocs first so ld.so will process them before any ifunc relocs.
|
|
INITIAL_RELOC_SECTIONS="
|
|
.rela.opd ${RELOCATING-0} : { *(.rela.opd) }"
|
|
OTHER_GOT_RELOC_SECTIONS="
|
|
.rela.toc ${RELOCATING-0} : { *(.rela.toc) }
|
|
.rela.branch_lt ${RELOCATING-0} : { *(.rela.branch_lt) }"
|
|
OTHER_READWRITE_SECTIONS="
|
|
.toc1 ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.toc1) }
|
|
.opd ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { KEEP (*(.opd)) }
|
|
.branch_lt ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.branch_lt) }"
|
|
|
|
# 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
|