summaryrefslogtreecommitdiff
path: root/ld/emulparams/elf32_x86_64.sh
blob: 06a0f3c6fe5fc291539ace791ef7915697fc2806 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
. ${srcdir}/emulparams/plt_unwind.sh
. ${srcdir}/emulparams/extern_protected_data.sh
. ${srcdir}/emulparams/dynamic_undefined_weak.sh
. ${srcdir}/emulparams/reloc_overflow.sh
. ${srcdir}/emulparams/call_nop.sh
. ${srcdir}/emulparams/cet.sh
SCRIPT_NAME=elf
ELFSIZE=32
OUTPUT_FORMAT="elf32-x86-64"
CHECK_RELOCS_AFTER_OPEN_INPUT=yes
NO_REL_RELOCS=yes
TEXT_START_ADDR=0x400000
MAXPAGESIZE="CONSTANT (MAXPAGESIZE)"
COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)"
ARCH="i386:x64-32"
MACHINE=
TEMPLATE_NAME=elf32
GENERATE_SHLIB_SCRIPT=yes
GENERATE_PIE_SCRIPT=yes
NO_SMALL_DATA=yes
LARGE_SECTIONS=yes
LARGE_BSS_AFTER_BSS=
SEPARATE_GOTPLT="SIZEOF (.got.plt) >= 24 ? 24 : 0"
IREL_IN_PLT=
# Reuse TINY_READONLY_SECTION which is placed right after .plt section.
TINY_READONLY_SECTION="
.plt.got      ${RELOCATING-0} : { *(.plt.got) }
.plt.sec      ${RELOCATING-0} : { *(.plt.sec) }
"

if [ "x${host}" = "x${target}" ]; then
  case " $EMULATION_LIBPATH " in
    *" ${EMULATION_NAME} "*)
      NATIVE=yes
  esac
fi

# Linux modifies the default library search path to first include
# a 32-bit specific directory.
case "$target" in
  x86_64*-linux*|i[3-7]86-*-linux-*)
    case "$EMULATION_NAME" in
      *32*)
        LIBPATH_SUFFIX=x32
	LIBPATH_SUFFIX_SKIP=64
	;;
      *64*)
        LIBPATH_SUFFIX=64
	;;
    esac
    ;;
esac