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