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.
56 lines
1.6 KiB
Bash
56 lines
1.6 KiB
Bash
. ${srcdir}/emulparams/plt_unwind.sh
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TEMPLATE_NAME=elf32
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EXTRA_EM_FILE=ppc64elf
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ELFSIZE=64
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GENERATE_SHLIB_SCRIPT=yes
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GENERATE_PIE_SCRIPT=yes
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SCRIPT_NAME=elf
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OUTPUT_FORMAT="elf64-powerpc"
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NO_REL_RELOCS=yes
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TEXT_START_ADDR=0x10000000
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#SEGMENT_SIZE=0x10000000
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MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
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COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
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ARCH=powerpc:common64
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MACHINE=
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NOP=0x60000000
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OTHER_TEXT_SECTIONS="*(.sfpr .glink)"
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BSS_PLT=
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OTHER_BSS_SYMBOLS="
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.tocbss ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.tocbss)}"
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OTHER_PLT_RELOC_SECTIONS="
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.rela.tocbss ${RELOCATING-0} : { *(.rela.tocbss) }"
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if test x${RELOCATING+set} = xset; then
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GOT="
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.got : ALIGN(8) { *(.got .toc) }"
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else
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GOT="
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.got 0 : { *(.got) }
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.toc 0 : { *(.toc) }"
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fi
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# Put .opd relocs first so ld.so will process them before any ifunc relocs.
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INITIAL_RELOC_SECTIONS="
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.rela.opd ${RELOCATING-0} : { *(.rela.opd) }"
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OTHER_GOT_RELOC_SECTIONS="
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.rela.toc ${RELOCATING-0} : { *(.rela.toc) }
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.rela.branch_lt ${RELOCATING-0} : { *(.rela.branch_lt) }"
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OTHER_READWRITE_SECTIONS="
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.toc1 ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.toc1) }
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.opd ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { KEEP (*(.opd)) }
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.branch_lt ${RELOCATING-0} :${RELOCATING+ ALIGN(8)} { *(.branch_lt) }"
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# Treat a host that matches the target with the possible exception of "64"
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# in the name as if it were native.
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if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
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case " $EMULATION_LIBPATH " in
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*" ${EMULATION_NAME} "*)
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NATIVE=yes
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;;
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esac
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fi
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# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
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case "$EMULATION_NAME" in
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*64*) LIBPATH_SUFFIX=64 ;;
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esac
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