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| -rw-r--r-- | ld/ChangeLog | 4 | ||||
| -rw-r--r-- | ld/emulparams/aarch64elf32.sh | 36 |
2 files changed, 40 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index b6eb771..a42de63 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,5 +1,9 @@ 2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + * emulparams/aarch64elf32.sh: New file. + +2013-06-26 Yufeng Zhang <yufeng.zhang@arm.com> + * Makefile.am (ALL_64_EMULATION_SOURCES): Add eaarch64elf32b.c. (eaarch64elf32b.c): New dependency and rule. * Makefile.in: Re-generated. diff --git a/ld/emulparams/aarch64elf32.sh b/ld/emulparams/aarch64elf32.sh new file mode 100644 index 0000000..5fe08e2 --- /dev/null +++ b/ld/emulparams/aarch64elf32.sh @@ -0,0 +1,36 @@ +ARCH="aarch64:ilp32" +MACHINE= +NOP=0 + +SCRIPT_NAME=elf +ELFSIZE=32 +OUTPUT_FORMAT="elf32-littleaarch64" +BIG_OUTPUT_FORMAT="elf32-bigaarch64" +LITTLE_OUTPUT_FORMAT="elf32-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 |