79 lines
3 KiB
Bash
79 lines
3 KiB
Bash
# If you change this file, please also look at files which source this one:
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# elf32b4300.sh elf32bsmip.sh elf32btsmip.sh elf32ebmip.sh elf32lmip.sh
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# elf32ebmipvxworks.sh elf32elmipvxworks.sh
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SCRIPT_NAME=elf
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OUTPUT_FORMAT="elf32-bigmips"
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BIG_OUTPUT_FORMAT="elf32-bigmips"
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LITTLE_OUTPUT_FORMAT="elf32-littlemips"
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TEXT_START_ADDR=0x0400000
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test -n "${EMBEDDED}" || DATA_ADDR=0x10000000
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MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
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COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
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SHLIB_TEXT_START_ADDR=0x5ffe0000
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TEXT_DYNAMIC=
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INITIAL_READONLY_SECTIONS=
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if test -z "${CREATE_SHLIB}"; then
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INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }"
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fi
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INITIAL_READONLY_SECTIONS="${INITIAL_READONLY_SECTIONS}
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.MIPS.abiflags ${RELOCATING-0} : { *(.MIPS.abiflags) }
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.reginfo ${RELOCATING-0} : { *(.reginfo) }
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.MIPS.xhash ${RELOCATING-0} : { *(.MIPS.xhash) }
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"
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OTHER_TEXT_SECTIONS='*(.mips16.fn.*) *(.mips16.call.*)'
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# Unlike most targets, the MIPS backend puts all dynamic relocations
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# in a single dynobj section, which it also calls ".rel.dyn". It does
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# this so that it can easily sort all dynamic relocations before the
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# output section has been populated.
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OTHER_GOT_RELOC_SECTIONS="
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.rel.dyn ${RELOCATING-0} : { *(.rel.dyn) }
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"
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# If the output has a GOT section, there must be exactly 0x7ff0 bytes
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# between .got and _gp.
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OTHER_GOT_SYMBOLS='HIDDEN (_gp = ALIGN (16) + 0x7ff0);'
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# .got.plt is only used for the PLT psABI extension. It should not be
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# included in the .sdata block with .got, as there is no need to access
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# the section from _gp. Note that the traditional:
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#
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# . = .
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# _gp = ALIGN (16) + 0x7ff0;
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# .got : { *(.got.plt) *(.got) }
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#
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# would set _gp to the wrong value; _gp - 0x7ff0 must point to the start
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# of *(.got).
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GOT=".got ${RELOCATING-0} : { *(.got) }"
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unset OTHER_READWRITE_SECTIONS
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unset OTHER_RELRO_SECTIONS
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if test -n "$RELRO_NOW"; then
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OTHER_RELRO_SECTIONS=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
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else
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OTHER_READWRITE_SECTIONS=".got.plt ${RELOCATING-0} : { *(.got.plt) }"
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fi
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OTHER_SDATA_SECTIONS="
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.lit8 ${RELOCATING-0} : { *(.lit8) }
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.lit4 ${RELOCATING-0} : { *(.lit4) }
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"
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TEXT_START_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_ftext = .${CREATE_SHLIB+)};"
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DATA_START_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_fdata = .${CREATE_SHLIB+)};"
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OTHER_BSS_SYMBOLS="${CREATE_SHLIB+PROVIDE (}_fbss = .${CREATE_SHLIB+)};"
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OTHER_SECTIONS="
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.gptab.sdata : {${RELOCATING+ *(.gptab.data)} *(.gptab.sdata) }
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.gptab.sbss : {${RELOCATING+ *(.gptab.bss)} *(.gptab.sbss) }
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.mdebug.abi32 0 : { KEEP(*(.mdebug.abi32)) }
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.mdebug.abiN32 0 : { KEEP(*(.mdebug.abiN32)) }
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.mdebug.abi64 0 : { KEEP(*(.mdebug.abi64)) }
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.mdebug.abiO64 0 : { KEEP(*(.mdebug.abiO64)) }
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.mdebug.eabi32 0 : { KEEP(*(.mdebug.eabi32)) }
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.mdebug.eabi64 0 : { KEEP(*(.mdebug.eabi64)) }
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.gcc_compiled_long32 0 : { KEEP(*(.gcc_compiled_long32)) }
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.gcc_compiled_long64 0 : { KEEP(*(.gcc_compiled_long64)) }
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"
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ARCH=mips
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MACHINE=
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TEMPLATE_NAME=elf
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EXTRA_EM_FILE=mipself
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GENERATE_SHLIB_SCRIPT=yes
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GENERATE_PIE_SCRIPT=yes
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