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4390599b4e
* emulparams/aarch64elf.sh: Define ELFSIZE=64.
* emulparams/aarch64linux.sh: Ditto.
* emultempl/aarch64elf.em (aarch64_elf_before_allocation):
Replace elf64 with elf${ELFSIZE}.
(elf64_aarch64_add_stub_section): Likewise.
(build_section_lists): Likewise.
(gld${EMULATION_NAME}_after_allocation): Likewise.
(gld${EMULATION_NAME}_finish): Likewise.
(aarch64_elf_create_output_section_statements): Likewise.
48 lines
1.2 KiB
Bash
48 lines
1.2 KiB
Bash
ARCH=aarch64
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MACHINE=
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NOP=0
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SCRIPT_NAME=elf
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ELFSIZE=64
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OUTPUT_FORMAT="elf64-littleaarch64"
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BIG_OUTPUT_FORMAT="elf64-bigaarch64"
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LITTLE_OUTPUT_FORMAT="elf64-littleaarch64"
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NO_REL_RELOCS=yes
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TEMPLATE_NAME=elf32
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EXTRA_EM_FILE=aarch64elf
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GENERATE_SHLIB_SCRIPT=yes
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GENERATE_PIE_SCRIPT=yes
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MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
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COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
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SEPARATE_GOTPLT=24
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IREL_IN_PLT=
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TEXT_START_ADDR=0x400000
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DATA_START_SYMBOLS='PROVIDE (__data_start = .);';
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# AArch64 does not support .s* sections.
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NO_SMALL_DATA=yes
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OTHER_BSS_SYMBOLS='__bss_start__ = .;'
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OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ;'
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OTHER_END_SYMBOLS='__end__ = . ;'
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OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }'
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ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }'
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# Ensure each PLT entry is aligned to a cache line.
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PLT=".plt ${RELOCATING-0} : ALIGN(16) { *(.plt)${IREL_IN_PLT+ *(.iplt)} }"
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# Linux modifies the default library search path to first include
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# a 64-bit specific directory.
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case "$target" in
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aarch64*-linux*)
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case "$EMULATION_NAME" in
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aarch64linux*) LIBPATH_SUFFIX=64 ;;
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esac
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;;
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esac
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