diff options
Diffstat (limited to 'ld/scripttempl/mep.sc')
| -rw-r--r-- | ld/scripttempl/mep.sc | 150 |
1 files changed, 77 insertions, 73 deletions
diff --git a/ld/scripttempl/mep.sc b/ld/scripttempl/mep.sc index 9b9fa4e..e61342d 100644 --- a/ld/scripttempl/mep.sc +++ b/ld/scripttempl/mep.sc @@ -100,23 +100,23 @@ if test -n "${COMMONPAGESIZE}"; then DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (0, .);" fi fi -INTERP=".interp : { *(.interp) }" -PLT=".plt : { *(.plt) }" +INTERP=".interp ${RELOCATING-0} : { *(.interp) }" +PLT=".plt ${RELOCATING-0} : { *(.plt) }" if test -z "$GOT"; then if test -z "$SEPARATE_GOTPLT"; then - GOT=".got : { *(.got.plt) *(.got) }" + GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }" else - GOT=".got : { *(.got) }" + GOT=".got ${RELOCATING-0} : { *(.got) }" GOTPLT="${RELOCATING+${DATA_SEGMENT_RELRO_GOTPLT_END}} - .got.plt : { *(.got.plt) }" + .got.plt ${RELOCATING-0} : { *(.got.plt) }" fi fi -DYNAMIC=".dynamic : { *(.dynamic) }" -RODATA=".rodata : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" +DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" +RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }" DATARELRO=".data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }" DISCARDED="/DISCARD/ : { *(.note.GNU-stack) *(.gnu_debuglink) *(.gnu.lto_*) }" if test -z "${NO_SMALL_DATA}"; then - SBSS=".sbss : + SBSS=".sbss ${RELOCATING-0} : { ${RELOCATING+PROVIDE (__sbss_start = .);} ${RELOCATING+PROVIDE (___sbss_start = .);} @@ -127,30 +127,30 @@ if test -z "${NO_SMALL_DATA}"; then ${RELOCATING+PROVIDE (__sbss_end = .);} ${RELOCATING+PROVIDE (___sbss_end = .);} }" - SBSS2=".sbss2 : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }" + 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 : + .sdata ${RELOCATING-0} : { ${RELOCATING+${SDATA_START_SYMBOLS}} ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)} *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*}) }" - SDATA2=".sdata2 : { *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*}) }" - REL_SDATA=".rel.sdata : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) } - .rela.sdata : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }" - REL_SBSS=".rel.sbss : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) } - .rela.sbss : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }" - REL_SDATA2=".rel.sdata2 : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) } - .rela.sdata2 : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }" - REL_SBSS2=".rel.sbss2 : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) } - .rela.sbss2 : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }" + SDATA2=".sdata2 ${RELOCATING-0} : { *(.sdata2${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 test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" " -CTOR=".ctors : +CTOR=".ctors ${CONSTRUCTING-0} : { ${CONSTRUCTING+${CTOR_START}} /* gcc uses crtbegin.o to find the start of @@ -175,7 +175,7 @@ CTOR=".ctors : KEEP (*(.ctors)) ${CONSTRUCTING+${CTOR_END}} }" -DTOR=".dtors : +DTOR=".dtors ${CONSTRUCTING-0} : { ${CONSTRUCTING+${DTOR_START}} KEEP (*crtbegin*.o(.dtors)) @@ -184,7 +184,7 @@ DTOR=".dtors : KEEP (*(.dtors)) ${CONSTRUCTING+${DTOR_END}} }" -STACK=" .stack ${RELOCATING+${STACK_ADDR}} : +STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} : { ${RELOCATING+_stack = .;} *(.stack) @@ -208,6 +208,10 @@ ${RELOCATING+/* Do we need any of these for elf? __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */} ${RELOCATING+${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 { @@ -218,12 +222,12 @@ SECTIONS ${CREATE_SHLIB-${INTERP}} ${INITIAL_READONLY_SECTIONS} ${TEXT_DYNAMIC+${DYNAMIC}} - .hash : { *(.hash) } - .dynsym : { *(.dynsym) } - .dynstr : { *(.dynstr) } - .gnu.version : { *(.gnu.version) } - .gnu.version_d : { *(.gnu.version_d) } - .gnu.version_r : { *(.gnu.version_r) } + .hash ${RELOCATING-0} : { *(.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 @@ -232,46 +236,46 @@ else COMBRELOCCAT="cat > $COMBRELOC" fi eval $COMBRELOCCAT <<EOF - .rel.init : { *(.rel.init) } - .rela.init : { *(.rela.init) } - .rel.text : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) } - .rela.text : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) } - .rel.fini : { *(.rel.fini) } - .rela.fini : { *(.rela.fini) } - .rel.rodata : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) } - .rela.rodata : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) } + .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.*}) } ${OTHER_READONLY_RELOC_SECTIONS} - .rel.data.rel.ro : { *(.rel.data.rel.ro${RELOCATING+*}) } - .rela.data.rel.ro : { *(.rel.data.rel.ro${RELOCATING+*}) } - .rel.data : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) } - .rela.data : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) } - .rel.tdata : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) } - .rela.tdata : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) } - .rel.tbss : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) } - .rela.tbss : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) } - .rel.ctors : { *(.rel.ctors) } - .rela.ctors : { *(.rela.ctors) } - .rel.dtors : { *(.rel.dtors) } - .rela.dtors : { *(.rela.dtors) } - .rel.got : { *(.rel.got) } - .rela.got : { *(.rela.got) } + .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+*}) } + .rela.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+*}) } + .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} ${REL_SBSS2} - .rel.bss : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) } - .rela.bss : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) } + .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.*}) } EOF if [ -n "$COMBRELOC" ]; then cat <<EOF - .rel.dyn : + .rel.dyn ${RELOCATING-0} : { EOF sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC cat <<EOF } - .rela.dyn : + .rela.dyn ${RELOCATING-0} : { EOF sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC @@ -280,11 +284,11 @@ cat <<EOF EOF fi cat <<EOF - .rel.plt : { *(.rel.plt) } - .rela.plt : { *(.rela.plt) } + .rel.plt ${RELOCATING-0} : { *(.rel.plt) } + .rela.plt ${RELOCATING-0} : { *(.rela.plt) } ${OTHER_PLT_RELOC_SECTIONS} - .init : + .init ${RELOCATING-0} : { ${RELOCATING+${INIT_START}} KEEP (*(.init)) @@ -292,7 +296,7 @@ cat <<EOF } =${NOP-0} ${DATA_PLT-${BSS_PLT-${PLT}}} - .text : + .text ${RELOCATING-0} : { ${RELOCATING+${TEXT_START_SYMBOLS}} *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*}) @@ -300,7 +304,7 @@ cat <<EOF *(.gnu.warning) ${RELOCATING+${OTHER_TEXT_SECTIONS}} } =${NOP-0} - .fini : + .fini ${RELOCATING-0} : { ${RELOCATING+${FINI_START}} KEEP (*(.fini)) @@ -310,13 +314,13 @@ cat <<EOF ${RELOCATING+PROVIDE (_etext = .);} ${RELOCATING+PROVIDE (etext = .);} ${WRITABLE_RODATA-${RODATA}} - .rodata1 : { *(.rodata1) } + .rodata1 ${RELOCATING-0} : { *(.rodata1) } ${CREATE_SHLIB-${SDATA2}} ${CREATE_SHLIB-${SBSS2}} ${OTHER_READONLY_SECTIONS} .eh_frame_hdr : { *(.eh_frame_hdr) } - .eh_frame : ONLY_IF_RO { KEEP (*(.eh_frame)) } - .gcc_except_table : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } + .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) } + .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.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. */ @@ -325,20 +329,20 @@ cat <<EOF ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}} /* Exception handling */ - .eh_frame : ONLY_IF_RW { KEEP (*(.eh_frame)) } - .gcc_except_table : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } + .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) } + .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) } /* Thread Local Storage sections */ - .tdata : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) } - .tbss : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} } + .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) } + .tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} } - .preinit_array : { KEEP (*(.preinit_array)) } - .init_array : { KEEP (*(.init_array)) } - .fini_array : { KEEP (*(.fini_array)) } + .preinit_array ${RELOCATING-0} : { KEEP (*(.preinit_array)) } + .init_array ${RELOCATING-0} : { KEEP (*(.init_array)) } + .fini_array ${RELOCATING-0} : { KEEP (*(.fini_array)) } ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}} ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}} - .jcr : { KEEP (*(.jcr)) } + .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) } ${RELOCATING+${DATARELRO}} ${OTHER_RELRO_SECTIONS} @@ -351,13 +355,13 @@ cat <<EOF ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}} - .data : + .data ${RELOCATING-0} : { ${RELOCATING+${DATA_START_SYMBOLS}} *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*}) ${CONSTRUCTING+SORT(CONSTRUCTORS)} } - .data1 : { *(.data1) } + .data1 ${RELOCATING-0} : { *(.data1) } ${WRITABLE_RODATA+${RODATA}} ${OTHER_READWRITE_SECTIONS} ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}} @@ -374,7 +378,7 @@ cat <<EOF ${RELOCATING+${OTHER_BSS_SYMBOLS}} ${SBSS} ${BSS_PLT+${PLT}} - .bss : + .bss ${RELOCATING-0} : { *(.dynbss) *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*}) |