diff options
author | Jing Yu <jingyu@google.com> | 2011-12-20 10:27:58 -0800 |
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committer | Jing Yu <jingyu@google.com> | 2011-12-20 10:27:58 -0800 |
commit | cf3cdbf8b3cda61a619299e7966a83df66244036 (patch) | |
tree | 201e2bcfc955f16802d3257112d29736cb3a3ce8 /binutils-2.21/ld/scripttempl/elf64hppa.sc | |
parent | e4df3e0a5bb640ccfa2f30ee67fe9b3146b152d6 (diff) | |
download | toolchain_binutils-cf3cdbf8b3cda61a619299e7966a83df66244036.zip toolchain_binutils-cf3cdbf8b3cda61a619299e7966a83df66244036.tar.gz toolchain_binutils-cf3cdbf8b3cda61a619299e7966a83df66244036.tar.bz2 |
Add binutils-2.21.
Use --enable-gold=default for dual linker support.
Change-Id: Id1a744c7db58a0b5e7a3be174cdfa875f2f86e49
Diffstat (limited to 'binutils-2.21/ld/scripttempl/elf64hppa.sc')
-rw-r--r-- | binutils-2.21/ld/scripttempl/elf64hppa.sc | 576 |
1 files changed, 576 insertions, 0 deletions
diff --git a/binutils-2.21/ld/scripttempl/elf64hppa.sc b/binutils-2.21/ld/scripttempl/elf64hppa.sc new file mode 100644 index 0000000..5cbf212 --- /dev/null +++ b/binutils-2.21/ld/scripttempl/elf64hppa.sc @@ -0,0 +1,576 @@ +# +# Unusual variables checked by this code: +# NOP - four byte opcode for no-op (defaults to 0) +# NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not +# empty. +# SMALL_DATA_CTOR - .ctors contains small data. +# SMALL_DATA_DTOR - .dtors contains small data. +# DATA_ADDR - if end-of-text-plus-one-page isn't right for data start +# INITIAL_READONLY_SECTIONS - at start of text segment +# OTHER_READONLY_SECTIONS - other than .text .init .rodata ... +# (e.g., .PARISC.milli) +# OTHER_TEXT_SECTIONS - these get put in .text when relocating +# OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ... +# (e.g., .PARISC.global) +# OTHER_RELRO_SECTIONS - other than .data.rel.ro ... +# (e.g. PPC32 .fixup, .got[12]) +# OTHER_BSS_SECTIONS - other than .bss .sbss ... +# ATTRS_SECTIONS - at the end +# OTHER_SECTIONS - at the end +# EXECUTABLE_SYMBOLS - symbols that must be defined for an +# executable (e.g., _DYNAMIC_LINK) +# TEXT_START_ADDR - the first byte of the text segment, after any +# headers. +# TEXT_BASE_ADDRESS - the first byte of the text segment. +# TEXT_START_SYMBOLS - symbols that appear at the start of the +# .text section. +# DATA_START_SYMBOLS - symbols that appear at the start of the +# .data section. +# DATA_END_SYMBOLS - symbols that appear at the end of the +# writeable data sections. +# OTHER_GOT_SYMBOLS - symbols defined just before .got. +# OTHER_GOT_SECTIONS - sections just after .got. +# OTHER_SDATA_SECTIONS - sections just after .sdata. +# OTHER_BSS_SYMBOLS - symbols that appear at the start of the +# .bss section besides __bss_start. +# DATA_PLT - .plt should be in data segment, not text segment. +# PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement. +# BSS_PLT - .plt should be in bss segment +# NO_REL_RELOCS - Don't include .rel.* sections in script +# NO_RELA_RELOCS - Don't include .rela.* sections in script +# NON_ALLOC_DYN - Place dynamic sections after data segment. +# TEXT_DYNAMIC - .dynamic in text segment, not data segment. +# EMBEDDED - whether this is for an embedded system. +# SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set +# start address of shared library. +# INPUT_FILES - INPUT command of files to always include +# WRITABLE_RODATA - if set, the .rodata section should be writable +# INIT_START, INIT_END - statements just before and just after +# combination of .init sections. +# FINI_START, FINI_END - statements just before and just after +# combination of .fini sections. +# STACK_ADDR - start of a .stack section. +# OTHER_SYMBOLS - symbols to place right at the end of the script. +# ETEXT_NAME - name of a symbol for the end of the text section, +# normally etext. +# SEPARATE_GOTPLT - if set, .got.plt should be separate output section, +# so that .got can be in the RELRO area. It should be set to +# the number of bytes in the beginning of .got.plt which can be +# in the RELRO area as well. +# USER_LABEL_PREFIX - prefix to add to user-visible symbols. +# +# When adding sections, do note that the names of some sections are used +# when specifying the start address of the next. +# + +# Many sections come in three flavours. There is the 'real' section, +# like ".data". Then there are the per-procedure or per-variable +# sections, generated by -ffunction-sections and -fdata-sections in GCC, +# and useful for --gc-sections, which for a variable "foo" might be +# ".data.foo". Then there are the linkonce sections, for which the linker +# eliminates duplicates, which are named like ".gnu.linkonce.d.foo". +# The exact correspondences are: +# +# Section Linkonce section +# .text .gnu.linkonce.t.foo +# .rodata .gnu.linkonce.r.foo +# .data .gnu.linkonce.d.foo +# .bss .gnu.linkonce.b.foo +# .sdata .gnu.linkonce.s.foo +# .sbss .gnu.linkonce.sb.foo +# .sdata2 .gnu.linkonce.s2.foo +# .sbss2 .gnu.linkonce.sb2.foo +# .debug_info .gnu.linkonce.wi.foo +# .tdata .gnu.linkonce.td.foo +# .tbss .gnu.linkonce.tb.foo +# .lrodata .gnu.linkonce.lr.foo +# .ldata .gnu.linkonce.l.foo +# .lbss .gnu.linkonce.lb.foo +# +# Each of these can also have corresponding .rel.* and .rela.* sections. + +test -z "$ENTRY" && ENTRY=_start +test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT} +test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} +if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi +test -z "${ELFSIZE}" && ELFSIZE=32 +test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8" +test "$LD_FLAG" = "N" && DATA_ADDR=. +test -z "${ETEXT_NAME}" && ETEXT_NAME=etext +test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE="" +test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE="" +test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT +test -z "$ATTRS_SECTIONS" && ATTRS_SECTIONS=".gnu.attributes 0 : { KEEP (*(.gnu.attributes)) }" +DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))" +DATA_SEGMENT_RELRO_END="" +DATA_SEGMENT_END="" +if test -n "${COMMONPAGESIZE}"; then + DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})" + DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);" + DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT-0}, .);" +fi +if test -z "${INITIAL_READONLY_SECTIONS}${CREATE_SHLIB}"; then + INITIAL_READONLY_SECTIONS=".interp ${RELOCATING-0} : { *(.interp) }" +fi +if test -z "$PLT"; then + PLT=".plt ${RELOCATING-0} : { *(.plt) }" +fi +test -n "${DATA_PLT-${BSS_PLT-text}}" && TEXT_PLT=yes +if test -z "$GOT"; then + if test -z "$SEPARATE_GOTPLT"; then + GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }" + else + GOT=".got ${RELOCATING-0} : { *(.got) }" + GOTPLT=".got.plt ${RELOCATING-0} : { *(.got.plt) }" + fi +fi +DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" +RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" +DATARELRO=".data.rel.ro : { *(.data.rel.ro.local* .gnu.linkonce.d.rel.ro.local.*) *(.data.rel.ro* .gnu.linkonce.d.rel.ro.*) }" +DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" +if test -z "${NO_SMALL_DATA}"; then + SBSS=".sbss ${RELOCATING-0} : + { + ${RELOCATING+${SBSS_START_SYMBOLS}} + ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)} + *(.dynsbss) + *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*}) + *(.scommon) + ${RELOCATING+${SBSS_END_SYMBOLS}} + }" + SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }" + SDATA="/* We want the small data sections together, so single-instruction offsets + can access them all, and initialized data all before uninitialized, so + we can shorten the on-disk segment size. */ + .sdata ${RELOCATING-0} : + { + ${RELOCATING+${SDATA_START_SYMBOLS}} + ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)} + *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*}) + }" + SDATA2=".sdata2 ${RELOCATING-0} : + { + ${RELOCATING+${SDATA2_START_SYMBOLS}} + *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*}) + }" + REL_SDATA=".rel.sdata ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) } + .rela.sdata ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }" + REL_SBSS=".rel.sbss ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) } + .rela.sbss ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }" + REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) } + .rela.sdata2 ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }" + REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) } + .rela.sbss2 ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }" +else + NO_SMALL_DATA=" " +fi +if test -z "${DATA_GOT}"; then + if test -n "${NO_SMALL_DATA}"; then + DATA_GOT=" " + fi +fi +if test -z "${SDATA_GOT}"; then + if test -z "${NO_SMALL_DATA}"; then + SDATA_GOT=" " + fi +fi +test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" " +test "${LARGE_SECTIONS}" = "yes" && REL_LARGE=" + .rel.ldata ${RELOCATING-0} : { *(.rel.ldata${RELOCATING+ .rel.ldata.* .rel.gnu.linkonce.l.*}) } + .rela.ldata ${RELOCATING-0} : { *(.rela.ldata${RELOCATING+ .rela.ldata.* .rela.gnu.linkonce.l.*}) } + .rel.lbss ${RELOCATING-0} : { *(.rel.lbss${RELOCATING+ .rel.lbss.* .rel.gnu.linkonce.lb.*}) } + .rela.lbss ${RELOCATING-0} : { *(.rela.lbss${RELOCATING+ .rela.lbss.* .rela.gnu.linkonce.lb.*}) } + .rel.lrodata ${RELOCATING-0} : { *(.rel.lrodata${RELOCATING+ .rel.lrodata.* .rel.gnu.linkonce.lr.*}) } + .rela.lrodata ${RELOCATING-0} : { *(.rela.lrodata${RELOCATING+ .rela.lrodata.* .rela.gnu.linkonce.lr.*}) }" +test "${LARGE_SECTIONS}" = "yes" && OTHER_BSS_SECTIONS=" + ${OTHER_BSS_SECTIONS} + .lbss ${RELOCATING-0} : + { + *(.dynlbss) + *(.lbss${RELOCATING+ .lbss.* .gnu.linkonce.lb.*}) + *(LARGE_COMMON) + }" +test "${LARGE_SECTIONS}" = "yes" && LARGE_SECTIONS=" + .lrodata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} : + { + *(.lrodata${RELOCATING+ .lrodata.* .gnu.linkonce.lr.*}) + } + .ldata ${RELOCATING-0} ${RELOCATING+ALIGN(${MAXPAGESIZE}) + (. & (${MAXPAGESIZE} - 1))} : + { + *(.ldata${RELOCATING+ .ldata.* .gnu.linkonce.l.*}) + ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);} + }" +INIT_ARRAY=".init_array ${RELOCATING-0} : + { + ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_start = .);}} + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array)) + ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__init_array_end = .);}} + }" +FINI_ARRAY=".fini_array ${RELOCATING-0} : + { + ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_start = .);}} + KEEP (*(SORT(.fini_array.*))) + KEEP (*(.fini_array)) + ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__fini_array_end = .);}} + }" +CTOR=".ctors ${CONSTRUCTING-0} : + { + ${CONSTRUCTING+${CTOR_START}} + /* gcc uses crtbegin.o to find the start of + the constructors, so we make sure it is + first. Because this is a wildcard, it + doesn't matter if the user does not + actually link against crtbegin.o; the + linker won't look for a file to match a + wildcard. The wildcard also means that it + doesn't matter which directory crtbegin.o + is in. */ + + KEEP (*crtbegin.o(.ctors)) + KEEP (*crtbegin?.o(.ctors)) + + /* We don't want to include the .ctor section from + the crtend.o file until after the sorted ctors. + The .ctor section from the crtend file contains the + end of ctors marker and it must be last */ + + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .ctors)) + KEEP (*(SORT(.ctors.*))) + KEEP (*(.ctors)) + ${CONSTRUCTING+${CTOR_END}} + }" +DTOR=".dtors ${CONSTRUCTING-0} : + { + ${CONSTRUCTING+${DTOR_START}} + KEEP (*crtbegin.o(.dtors)) + KEEP (*crtbegin?.o(.dtors)) + KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o $OTHER_EXCLUDE_FILES) .dtors)) + KEEP (*(SORT(.dtors.*))) + KEEP (*(.dtors)) + ${CONSTRUCTING+${DTOR_END}} + }" +STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} : + { + ${RELOCATING+_stack = .;} + *(.stack) + }" + +TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${TEXT_START_ADDR})" +SHLIB_TEXT_START_ADDR="SEGMENT_START(\"text-segment\", ${SHLIB_TEXT_START_ADDR:-0})" + +# if this is for an embedded system, don't add SIZEOF_HEADERS. +if [ -z "$EMBEDDED" ]; then + test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS" +else + test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}" +fi + +cat <<EOF +OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", + "${LITTLE_OUTPUT_FORMAT}") +OUTPUT_ARCH(${OUTPUT_ARCH}) +${RELOCATING+ENTRY(${ENTRY})} + +${RELOCATING+${LIB_SEARCH_DIRS}} +${RELOCATING+${EXECUTABLE_SYMBOLS}} +${RELOCATING+${INPUT_FILES}} +${RELOCATING- /* For some reason, the Solaris linker makes bad executables + if gld -r is used and the intermediate file has sections starting + at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld + bug. But for now assigning the zero vmas works. */} + +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}} + ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}} + ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR} + SIZEOF_HEADERS;}} + ${INITIAL_READONLY_SECTIONS} + .note.gnu.build-id : { *(.note.gnu.build-id) } +EOF + +test -n "${RELOCATING+0}" || unset NON_ALLOC_DYN +test -z "${NON_ALLOC_DYN}" || TEXT_DYNAMIC= +cat > ldscripts/dyntmp.$$ <<EOF + ${TEXT_DYNAMIC+${DYNAMIC}} + .hash ${RELOCATING-0} : { *(.hash) } + .gnu.hash ${RELOCATING-0} : { *(.gnu.hash) } + .dynsym ${RELOCATING-0} : { *(.dynsym) } + .dynstr ${RELOCATING-0} : { *(.dynstr) } + .gnu.version ${RELOCATING-0} : { *(.gnu.version) } + .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) } + .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) } +EOF + +if [ "x$COMBRELOC" = x ]; then + COMBRELOCCAT="cat >> ldscripts/dyntmp.$$" +else + COMBRELOCCAT="cat > $COMBRELOC" +fi +eval $COMBRELOCCAT <<EOF + .rel.init ${RELOCATING-0} : { *(.rel.init) } + .rela.init ${RELOCATING-0} : { *(.rela.init) } + .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) } + .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) } + .rel.fini ${RELOCATING-0} : { *(.rel.fini) } + .rela.fini ${RELOCATING-0} : { *(.rela.fini) } + .rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) } + .rela.rodata ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) } + ${OTHER_READONLY_RELOC_SECTIONS} + .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+* .rel.gnu.linkonce.d.rel.ro.*}) } + .rela.data.rel.ro ${RELOCATING-0} : { *(.rela.data.rel.ro${RELOCATING+* .rela.gnu.linkonce.d.rel.ro.*}) } + .rel.data ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) } + .rela.data ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) } + .rel.tdata ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) } + .rela.tdata ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) } + .rel.tbss ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) } + .rela.tbss ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) } + .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) } + .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) } + .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) } + .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) } + .rel.got ${RELOCATING-0} : { *(.rel.got) } + .rela.got ${RELOCATING-0} : { *(.rela.got) } + ${OTHER_GOT_RELOC_SECTIONS} + ${REL_SDATA} + ${REL_SBSS} + ${REL_SDATA2} + ${REL_SBSS2} + .rel.bss ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) } + .rela.bss ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) } + ${REL_LARGE} +EOF + +if [ -n "$COMBRELOC" ]; then +cat >> ldscripts/dyntmp.$$ <<EOF + .rel.dyn ${RELOCATING-0} : + { +EOF +sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$ +cat >> ldscripts/dyntmp.$$ <<EOF + } + .rel.ifunc.dyn ${RELOCATING-0} : + { + *(.rel.ifunc.*) + } + .rela.dyn ${RELOCATING-0} : + { +EOF +sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC >> ldscripts/dyntmp.$$ +cat >> ldscripts/dyntmp.$$ <<EOF + } + .rela.ifunc.dyn ${RELOCATING-0} : + { + *(.rela.ifunc.*) + } +EOF +fi + +cat >> ldscripts/dyntmp.$$ <<EOF + .rel.plt ${RELOCATING-0} : { *(.rel.plt) } + .rela.plt ${RELOCATING-0} : { *(.rela.plt) } + ${OTHER_PLT_RELOC_SECTIONS} +EOF + +if test -z "${NON_ALLOC_DYN}"; then + if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then + cat ldscripts/dyntmp.$$ + else + if test -z "${NO_REL_RELOCS}"; then + sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$ + fi + if test -z "${NO_RELA_RELOCS}"; then + sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$ + fi + fi + rm -f ldscripts/dyntmp.$$ +fi + +cat <<EOF + .init ${RELOCATING-0} : + { + ${RELOCATING+${INIT_START}} + KEEP (*(.init)) + ${RELOCATING+${INIT_END}} + } =${NOP-0} + + ${TEXT_PLT+${PLT}} + ${TINY_READONLY_SECTION} + .text ${RELOCATING-0} : + { + ${RELOCATING+${TEXT_START_SYMBOLS}} + *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*}) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + ${RELOCATING+${OTHER_TEXT_SECTIONS}} + } =${NOP-0} + .fini ${RELOCATING-0} : + { + ${RELOCATING+${FINI_START}} + KEEP (*(.fini)) + ${RELOCATING+${FINI_END}} + } =${NOP-0} + ${RELOCATING+PROVIDE (__${ETEXT_NAME} = .);} + ${RELOCATING+PROVIDE (_${ETEXT_NAME} = .);} + ${RELOCATING+PROVIDE (${ETEXT_NAME} = .);} + ${WRITABLE_RODATA-${RODATA}} + .rodata1 ${RELOCATING-0} : { *(.rodata1) } + ${CREATE_SHLIB-${SDATA2}} + ${CREATE_SHLIB-${SBSS2}} + ${OTHER_READONLY_SECTIONS} + .eh_frame_hdr : { *(.eh_frame_hdr) } + .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { *(.gcc_except_table .gcc_except_table.*) } + + /* Adjust the address for the data segment. We want to adjust up to + the same address within the page on the next page up. */ + ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}} + ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}} + ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}} + + /* Exception handling */ + .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { *(.gcc_except_table .gcc_except_table.*) } + + /* Thread Local Storage sections */ + .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) } + + .preinit_array ${RELOCATING-0} : + { + ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_start = .);}} + KEEP (*(.preinit_array)) + ${RELOCATING+${CREATE_SHLIB-PROVIDE_HIDDEN (${USER_LABEL_PREFIX}__preinit_array_end = .);}} + } + ${RELOCATING+${INIT_ARRAY}} + ${RELOCATING+${FINI_ARRAY}} + ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}} + ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}} + .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) } + + ${RELOCATING+${DATARELRO}} + ${OTHER_RELRO_SECTIONS} + ${TEXT_DYNAMIC-${DYNAMIC}} + ${DATA_GOT+${RELRO_NOW+${GOT}}} + ${DATA_GOT+${RELRO_NOW+${GOTPLT}}} + ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}} + ${RELOCATING+${DATA_SEGMENT_RELRO_END}} + ${DATA_GOT+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}} + ${DATA_GOT+${RELRO_NOW-${GOTPLT}}} + + ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}} + + .data ${RELOCATING-0} : + { + ${RELOCATING+${DATA_START_SYMBOLS}} + *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*}) + ${CONSTRUCTING+SORT(CONSTRUCTORS)} + } + .data1 ${RELOCATING-0} : { *(.data1) } + ${WRITABLE_RODATA+${RODATA}} + ${OTHER_READWRITE_SECTIONS} + ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}} + ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}} + ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}} + ${SDATA_GOT+${RELOCATING+${OTHER_GOT_SYMBOLS}}} + ${SDATA_GOT+${GOT}} + ${SDATA_GOT+${OTHER_GOT_SECTIONS}} + ${SDATA} + ${OTHER_SDATA_SECTIONS} + ${RELOCATING+${DATA_END_SYMBOLS-${USER_LABEL_PREFIX}_edata = .; PROVIDE (${USER_LABEL_PREFIX}edata = .);}} + ${RELOCATING+__bss_start = .;} + ${RELOCATING+${OTHER_BSS_SYMBOLS}} + ${SBSS} + ${BSS_PLT+${PLT}} + .bss ${RELOCATING-0} : + { + *(.dynbss) + *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*}) + *(COMMON) + /* Align here to ensure that the .bss section occupies space up to + _end. Align after .bss to ensure correct alignment even if the + .bss section disappears because there are no input sections. + FIXME: Why do we need it? When there is no .bss section, we don't + pad the .data section. */ + ${RELOCATING+. = ALIGN(. != 0 ? ${ALIGNMENT} : 1);} + } + ${OTHER_BSS_SECTIONS} + ${RELOCATING+${OTHER_BSS_END_SYMBOLS}} + ${RELOCATING+. = ALIGN(${ALIGNMENT});} + ${LARGE_SECTIONS} + ${RELOCATING+. = ALIGN(${ALIGNMENT});} + ${RELOCATING+${OTHER_END_SYMBOLS}} + ${RELOCATING+${END_SYMBOLS-${USER_LABEL_PREFIX}_end = .; PROVIDE (${USER_LABEL_PREFIX}end = .);}} + ${RELOCATING+${DATA_SEGMENT_END}} +EOF + +if test -n "${NON_ALLOC_DYN}"; then + if test -z "${NO_REL_RELOCS}${NO_RELA_RELOCS}"; then + cat ldscripts/dyntmp.$$ + else + if test -z "${NO_REL_RELOCS}"; then + sed -e '/^[ ]*\.rela\.[^}]*$/,/}/d' -e '/^[ ]*\.rela\./d' ldscripts/dyntmp.$$ + fi + if test -z "${NO_RELA_RELOCS}"; then + sed -e '/^[ ]*\.rel\.[^}]*$/,/}/d' -e '/^[ ]*\.rel\./d' ldscripts/dyntmp.$$ + fi + fi + rm -f ldscripts/dyntmp.$$ +fi + +cat <<EOF + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + + .comment 0 : { *(.comment) } + + /* DWARF debug sections. + Symbols in the DWARF debugging sections are relative to the beginning + of the section so we begin them at 0. */ + + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo .zdebug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames .zdebug_sfnames) } + + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges .zdebug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) } + + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*} .zdebug_info) } + .debug_abbrev 0 : { *(.debug_abbrev .zdebug_abbrev) } + .debug_line 0 : { *(.debug_line .zdebug_line) } + .debug_frame 0 : { *(.debug_frame .zdebug_frame) } + .debug_str 0 : { *(.debug_str .zdebug_str) } + .debug_loc 0 : { *(.debug_loc .zdebug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo .zdebug_macinfo) } + + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames .zdebug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames .zdebug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames .zdebug_typenames) } + .debug_varnames 0 : { *(.debug_varnames .zdebug_varnames) } + + /* DWARF 3 */ + .debug_pubtypes 0 : { *(.debug_pubtypes .zdebug_pubtypes) } + .debug_ranges 0 : { *(.debug_ranges .zdebug_ranges) } + + ${TINY_DATA_SECTION} + ${TINY_BSS_SECTION} + + ${STACK_ADDR+${STACK}} + ${ATTRS_SECTIONS} + ${OTHER_SECTIONS} + ${RELOCATING+${OTHER_SYMBOLS}} + ${RELOCATING+${DISCARDED}} +} +EOF |