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| author | Nick Clifton <nickc@redhat.com> | 2012-08-13 14:52:30 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2012-08-13 14:52:30 +0000 |
| commit | e7dff39cb0b710a1620a883dd0d683d902348853 (patch) | |
| tree | 8feb93bb61d85999a4ac3b0fafd17d3a36b6b043 /ld/emulparams/aarch64elf.sh | |
| parent | 30679954ef7905eae296f36b0e7d0745b8d6fc57 (diff) | |
| download | binutils-redhat-e7dff39cb0b710a1620a883dd0d683d902348853.tar.gz | |
Add support for 64-bit ARM architecture: AArch64
Diffstat (limited to 'ld/emulparams/aarch64elf.sh')
| -rw-r--r-- | ld/emulparams/aarch64elf.sh | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/ld/emulparams/aarch64elf.sh b/ld/emulparams/aarch64elf.sh new file mode 100644 index 0000000000..d72e5f7ba4 --- /dev/null +++ b/ld/emulparams/aarch64elf.sh @@ -0,0 +1,35 @@ +ARCH=aarch64 +MACHINE= +NOP=0 + +SCRIPT_NAME=elf +OUTPUT_FORMAT="elf64-littleaarch64" +BIG_OUTPUT_FORMAT="elf64-bigaarch64" +LITTLE_OUTPUT_FORMAT="elf64-littleaarch64" +NO_REL_RELOCS=yes + +TEMPLATE_NAME=elf32 +EXTRA_EM_FILE=aarch64elf + +GENERATE_SHLIB_SCRIPT=yes +MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" + +ENTRY=_start +EMBEDDED=yes +SEPARATE_GOTPLT=24 +TEXT_START_ADDR=0x00400000 + +DATA_START_SYMBOLS='__data_start = . ;'; + +# AArch64 does not support .s* sections. +NO_SMALL_DATA=yes + +OTHER_BSS_SYMBOLS='__bss_start__ = .;' +OTHER_BSS_END_SYMBOLS='_bss_end__ = . ; __bss_end__ = . ;' +OTHER_END_SYMBOLS='__end__ = . ;' + +OTHER_SECTIONS='.note.gnu.arm.ident 0 : { KEEP (*(.note.gnu.arm.ident)) }' +ATTRS_SECTIONS='.ARM.attributes 0 : { KEEP (*(.ARM.attributes)) KEEP (*(.gnu.attributes)) }' + +# This sets the stack to the top of the simulator memory (2^19 bytes). +STACK_ADDR=0x80000 |