43 lines
1.3 KiB
Bash
43 lines
1.3 KiB
Bash
SCRIPT_NAME=elf
|
|
OUTPUT_FORMAT="elf32-csky-little"
|
|
BIG_OUTPUT_FORMAT="elf32-csky-big"
|
|
LITTLE_OUTPUT_FORMAT="elf32-csky-little"
|
|
NO_REL_RELOCS=yes
|
|
TARGET_PAGE_SIZE=0x400
|
|
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
|
|
TEXT_START_ADDR=0x8000
|
|
CHECK_RELOCS_AFTER_OPEN_INPUT=yes
|
|
NONPAGED_TEXT_START_ADDR=0
|
|
ATTRS_SECTIONS='.csky.attributes 0 : { KEEP (*(.csky.attributes)) KEEP (*(.csky.attributes)) }'
|
|
ARCH=csky
|
|
EMBEDDED=yes
|
|
EXTRA_EM_FILE=cskyelf
|
|
|
|
# There is a problem with the NOP value - it must work for both
|
|
# big endian and little endian systems. Unfortunately there is
|
|
# no symmetrical mcore opcode that functions as a noop. The
|
|
# chosen solution is to use "tst r0, r14". This is a symmetrical
|
|
# value, and apart from the corruption of the C bit, it has no other
|
|
# side effects. Since the carry bit is never tested without being
|
|
# explicitly set first, and since the NOP code is only used as a
|
|
# fill value between independently viable pieces of code, it should
|
|
# not matter.
|
|
NOP=0
|
|
|
|
ENTRY=__start
|
|
OTHER_BSS_SYMBOLS="__bss_start__ = . ;"
|
|
OTHER_BSS_END_SYMBOLS="__bss_end__ = . ;"
|
|
|
|
# This sets the stack to the top of the simulator memory (2^19 bytes).
|
|
# STACK_ADDR=0x80000
|
|
|
|
TEMPLATE_NAME=elf
|
|
|
|
|
|
unset EMBEDDED
|
|
unset ENTRY
|
|
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
|
|
GENERATE_SHLIB_SCRIPT=yes
|
|
GENERATE_PIE_SCRIPT=yes
|
|
GENERATE_SHLIB_SCRIPT=yes
|
|
GENERATE_COMBRELOC_SCRIPT=yes
|