80 lines
3 KiB
Bash
80 lines
3 KiB
Bash
|
# 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
|