2022-10-27 18:45:45 +00:00
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source_sh ${srcdir}/emulparams/plt_unwind.sh
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source_sh ${srcdir}/emulparams/extern_protected_data.sh
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source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh
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source_sh ${srcdir}/emulparams/reloc_overflow.sh
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source_sh ${srcdir}/emulparams/call_nop.sh
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source_sh ${srcdir}/emulparams/cet.sh
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source_sh ${srcdir}/emulparams/x86-report-relative.sh
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source_sh ${srcdir}/emulparams/x86-64-level.sh
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source_sh ${srcdir}/emulparams/x86-64-lam.sh
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source_sh ${srcdir}/emulparams/static.sh
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source_sh ${srcdir}/emulparams/dt-relr.sh
|
2012-03-26 19:18:29 +00:00
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SCRIPT_NAME=elf
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|
ELFSIZE=64
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|
OUTPUT_FORMAT="elf64-x86-64"
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|
|
NO_REL_RELOCS=yes
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|
|
|
TEXT_START_ADDR=0x400000
|
|
|
|
|
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
|
|
|
|
|
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
|
|
|
|
|
ARCH="i386:x86-64"
|
|
|
|
|
MACHINE=
|
2022-10-27 18:45:45 +00:00
|
|
|
TEMPLATE_NAME=elf
|
|
|
|
|
EXTRA_EM_FILE="elf-x86"
|
2012-03-26 19:18:29 +00:00
|
|
|
GENERATE_SHLIB_SCRIPT=yes
|
|
|
|
|
GENERATE_PIE_SCRIPT=yes
|
|
|
|
|
NO_SMALL_DATA=yes
|
|
|
|
|
LARGE_SECTIONS=yes
|
2014-09-12 22:14:23 +00:00
|
|
|
LARGE_BSS_AFTER_BSS=
|
|
|
|
|
SEPARATE_GOTPLT="SIZEOF (.got.plt) >= 24 ? 24 : 0"
|
2012-03-26 19:18:29 +00:00
|
|
|
IREL_IN_PLT=
|
2018-12-28 15:25:28 +00:00
|
|
|
# These sections are placed right after .plt section.
|
|
|
|
|
OTHER_PLT_SECTIONS="
|
2017-04-10 11:32:00 +00:00
|
|
|
.plt.got ${RELOCATING-0} : { *(.plt.got) }
|
2017-10-07 00:16:47 +00:00
|
|
|
.plt.sec ${RELOCATING-0} : { *(.plt.sec) }
|
2017-04-10 11:32:00 +00:00
|
|
|
"
|
2012-03-26 19:18:29 +00:00
|
|
|
|
|
|
|
|
if [ "x${host}" = "x${target}" ]; then
|
|
|
|
|
case " $EMULATION_LIBPATH " in
|
|
|
|
|
*" ${EMULATION_NAME} "*)
|
|
|
|
|
NATIVE=yes
|
|
|
|
|
esac
|
|
|
|
|
fi
|
|
|
|
|
|
|
|
|
|
# Linux/Solaris modify the default library search path to first include
|
|
|
|
|
# a 64-bit specific directory.
|
|
|
|
|
case "$target" in
|
|
|
|
|
x86_64*-linux*|i[3-7]86-*-linux-*)
|
|
|
|
|
case "$EMULATION_NAME" in
|
2015-08-28 15:32:19 +00:00
|
|
|
*64*)
|
2018-12-28 15:25:28 +00:00
|
|
|
LIBPATH_SUFFIX=64
|
2017-04-10 11:32:00 +00:00
|
|
|
PARSE_AND_LIST_OPTIONS_BNDPLT='
|
|
|
|
|
fprintf (file, _("\
|
|
|
|
|
-z bndplt Always generate BND prefix in PLT entries\n"));
|
|
|
|
|
'
|
|
|
|
|
PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT='
|
|
|
|
|
else if (strcmp (optarg, "bndplt") == 0)
|
2022-10-27 18:45:45 +00:00
|
|
|
params.bndplt = true;
|
2017-04-10 11:32:00 +00:00
|
|
|
'
|
|
|
|
|
PARSE_AND_LIST_OPTIONS="$PARSE_AND_LIST_OPTIONS $PARSE_AND_LIST_OPTIONS_BNDPLT"
|
|
|
|
|
PARSE_AND_LIST_ARGS_CASE_Z="$PARSE_AND_LIST_ARGS_CASE_Z $PARSE_AND_LIST_ARGS_CASE_Z_BNDPLT"
|
2018-12-28 15:25:28 +00:00
|
|
|
;;
|
2012-03-26 19:18:29 +00:00
|
|
|
esac
|
|
|
|
|
;;
|
2014-09-12 22:14:23 +00:00
|
|
|
*-*-solaris2*)
|
2012-03-26 19:18:29 +00:00
|
|
|
LIBPATH_SUFFIX=/amd64
|
|
|
|
|
ELF_INTERPRETER_NAME=\"/lib/amd64/ld.so.1\"
|
|
|
|
|
;;
|
|
|
|
|
esac
|
