63 lines
1.7 KiB
Bash
63 lines
1.7 KiB
Bash
# If you change this file, please also look at files which source this one:
|
|
# elf64bmip.sh elf64btsmip.sh elf32btsmipn32.sh elf32bmipn32.sh
|
|
|
|
# This is an ELF platform.
|
|
SCRIPT_NAME=elf
|
|
|
|
# Handle both big- and little-ended 32-bit MIPS objects.
|
|
ARCH=mips
|
|
OUTPUT_FORMAT="elf32-bigmips"
|
|
BIG_OUTPUT_FORMAT="elf32-bigmips"
|
|
LITTLE_OUTPUT_FORMAT="elf32-littlemips"
|
|
|
|
TEMPLATE_NAME=elf32
|
|
|
|
case "$EMULATION_NAME" in
|
|
elf32*n32*) ELFSIZE=32 ;;
|
|
elf64*) ELFSIZE=64 ;;
|
|
*) echo $0: unhandled emulation $EMULATION_NAME >&2; exit 1 ;;
|
|
esac
|
|
|
|
if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then
|
|
case " $EMULATION_LIBPATH " in
|
|
*" ${EMULATION_NAME} "*)
|
|
NATIVE=yes
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first.
|
|
LIBPATH_SUFFIX=$ELFSIZE
|
|
|
|
GENERATE_SHLIB_SCRIPT=yes
|
|
|
|
TEXT_START_ADDR=0x10000000
|
|
MAXPAGESIZE=0x100000
|
|
ENTRY=__start
|
|
|
|
# GOT-related settings.
|
|
# If the output has a GOT section, there must be exactly 0x7ff0 bytes
|
|
# between .got and _gp. The ". = ." below stops the orphan code from
|
|
# inserting other sections between the assignment to _gp and the start
|
|
# of .got.
|
|
OTHER_GOT_SYMBOLS='
|
|
. = .;
|
|
_gp = ALIGN(16) + 0x7ff0;
|
|
'
|
|
OTHER_SDATA_SECTIONS="
|
|
.lit8 ${RELOCATING-0} : { *(.lit8) }
|
|
.lit4 ${RELOCATING-0} : { *(.lit4) }
|
|
.srdata ${RELOCATING-0} : { *(.srdata) }
|
|
"
|
|
|
|
# Magic symbols.
|
|
TEXT_START_SYMBOLS='_ftext = . ;'
|
|
DATA_START_SYMBOLS='_fdata = . ;'
|
|
OTHER_BSS_SYMBOLS='_fbss = .;'
|
|
|
|
INITIAL_READONLY_SECTIONS=".MIPS.options : { *(.MIPS.options) }"
|
|
# Discard any .MIPS.content* or .MIPS.events* sections. The linker
|
|
# doesn't know how to adjust them.
|
|
OTHER_SECTIONS="/DISCARD/ : { *(.MIPS.content*) *(.MIPS.events*) }"
|
|
|
|
TEXT_DYNAMIC=
|