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author | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-13 12:38:00 -0700 |
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committer | Andrew Hsieh <andrewhsieh@google.com> | 2014-06-13 12:38:00 -0700 |
commit | 54f1b3cf509cd889905287cb8ce6c5ae33911a21 (patch) | |
tree | e39b1a7fa04db86a8215b7f9d4656d74e394aec0 /binutils-2.25/ld/emulparams/aarch64linux.sh | |
parent | 2a6558a8ecfb81d75215b4ec7dc61113e12cfd5f (diff) | |
download | toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.tar.gz toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.tar.bz2 toolchain_binutils-54f1b3cf509cd889905287cb8ce6c5ae33911a21.zip |
Add upstream binutils-2.25 snapshot 4/4 2014
For MIPS -mmsa support
Change-Id: I08c4f002fa7b33dec85ed75956e6ab551bb03c96
Diffstat (limited to 'binutils-2.25/ld/emulparams/aarch64linux.sh')
-rw-r--r-- | binutils-2.25/ld/emulparams/aarch64linux.sh | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/binutils-2.25/ld/emulparams/aarch64linux.sh b/binutils-2.25/ld/emulparams/aarch64linux.sh new file mode 100644 index 00000000..d8642962 --- /dev/null +++ b/binutils-2.25/ld/emulparams/aarch64linux.sh @@ -0,0 +1,47 @@ +ARCH=aarch64 +MACHINE= +NOP=0 + +SCRIPT_NAME=elf +ELFSIZE=64 +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 +GENERATE_PIE_SCRIPT=yes + +MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" +COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)" +SEPARATE_GOTPLT=24 +IREL_IN_PLT= + +TEXT_START_ADDR=0x400000 + +DATA_START_SYMBOLS='PROVIDE (__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)) }' +# Ensure each PLT entry is aligned to a cache line. +PLT=".plt ${RELOCATING-0} : ALIGN(16) { *(.plt)${IREL_IN_PLT+ *(.iplt)} }" + +# Linux modifies the default library search path to first include +# a 64-bit specific directory. +case "$target" in + aarch64*-linux*) + case "$EMULATION_NAME" in + aarch64linux*) LIBPATH_SUFFIX=64 ;; + esac + ;; +esac |