Retro68/binutils/ld/emulparams/elf32bmip.sh
Wolfgang Thaller f485e125c4 binutils 2.39
2022-10-27 20:45:45 +02:00

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