70 lines
2.3 KiB
Bash
70 lines
2.3 KiB
Bash
SCRIPT_NAME=elf
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TEMPLATE_NAME=elf32
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OUTPUT_FORMAT="elf32-tic6x-le"
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BIG_OUTPUT_FORMAT="elf32-tic6x-be"
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EXTRA_EM_FILE=tic6xdsbt
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GENERATE_SHLIB_SCRIPT=yes
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# This address is an arbitrary value expected to be suitable for
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# semihosting simulator use, but not on hardware where it is expected
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# to be overridden.
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case ${target} in
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*-elf)
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TEXT_START_ADDR=0x8000
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;;
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*-uclinux)
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TEXT_START_ADDR=0x0
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GOT="
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.got ${RELOCATING-0} : {
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*(.dsbt)
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*(.got.plt) *(.igot.plt) *(.got) *(.igot)
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}"
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;;
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esac
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MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
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ARCH=tic6x
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EXECUTABLE_SYMBOLS="EXTERN (__c6xabi_DSBT_BASE);"
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OTHER_GOT_SYMBOLS="PROVIDE_HIDDEN (__c6xabi_DSBT_BASE = .);"
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# ".bss" is near (small) BSS, ".far" is far (normal) BSS, ".const" is
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# far read-only data, ".rodata" is near read-only data. ".neardata"
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# is near (small) data, ".fardata" is (along with .data) far data.
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RODATA_NAME="const"
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SDATA_NAME="neardata"
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SBSS_NAME="bss"
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BSS_NAME="far"
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OTHER_READONLY_SECTIONS="
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.c6xabi.extab ${RELOCATING-0} : { *(.c6xabi.extab${RELOCATING+* .gnu.linkonce.c6xabiextab.*}) }
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${RELOCATING+ PROVIDE_HIDDEN (__exidx_start = .); }
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.c6xabi.exidx ${RELOCATING-0} : { *(.c6xabi.exidx${RELOCATING+* .gnu.linkonce.c6xabiexidx.*}) }
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${RELOCATING+ PROVIDE_HIDDEN (__exidx_end = .); }"
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OTHER_SDATA_SECTIONS=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.*}) }"
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OTHER_READONLY_RELOC_SECTIONS="
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.rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.*}) }
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.rela.rodata ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.*}) }"
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OTHER_READWRITE_SECTIONS=".fardata ${RELOCATING-0} : { *(.fardata${RELOCATING+ .fardata.*}) }"
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OTHER_READWRITE_RELOC_SECTIONS="
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.rel.fardata ${RELOCATING-0} : { *(.rel.fardata${RELOCATING+ .rel.fardata.*}) }
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.rela.fardata ${RELOCATING-0} : { *(.rela.fardata${RELOCATING+ .rela.fardata.*}) }"
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# For relocating operation, skip OTHER_BSS_SECTIONS, or will cause multiple definition.
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if [ ${RELOCATING-0} ]; then
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OTHER_BSS_SECTIONS="";
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else
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case ${target} in
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*-elf)
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OTHER_BSS_SECTIONS="
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.heap :
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{
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. = ALIGN(4);
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_HEAP_START = .;
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. += 0x2000000;
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_HEAP_MAX = .;
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}
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.stack :
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{
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. += 0x100000;
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_STACK_START = .;
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}"
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;;
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esac
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fi
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ATTRS_SECTIONS='.c6xabi.attributes 0 : { KEEP (*(.c6xabi.attributes)) KEEP (*(.gnu.attributes)) }'
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