| # If you change this file, please also look at files which source this one: |
| # elf32lppc.sh elf32ppclinux.sh elf32ppcsim.sh elf32ppcvxworks.sh |
| |
| TEMPLATE_NAME=elf32 |
| EXTRA_EM_FILE=ppc32elf |
| GENERATE_SHLIB_SCRIPT=yes |
| GENERATE_PIE_SCRIPT=yes |
| SCRIPT_NAME=elf |
| OUTPUT_FORMAT="elf32-powerpc" |
| TEXT_START_ADDR=0x01800000 |
| MAXPAGESIZE=0x10000 |
| COMMONPAGESIZE=0x1000 |
| ARCH=powerpc:common |
| MACHINE= |
| # Yes, we want duplicate .got and .plt sections. The linker chooses the |
| # appropriate one magically in ppc_after_open |
| DATA_GOT= |
| SDATA_GOT= |
| SEPARATE_GOTPLT=0 |
| BSS_PLT= |
| GOT=".got ${RELOCATING-0} : SPECIAL { *(.got) }" |
| PLT=".plt ${RELOCATING-0} : SPECIAL { *(.plt) }" |
| GOTPLT="${PLT}" |
| OTHER_TEXT_SECTIONS="*(.glink)" |
| EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);' |
| if test -z "${CREATE_SHLIB}"; then |
| SDATA_START_SYMBOLS="PROVIDE (_SDA_BASE_ = 32768);" |
| SDATA2_START_SYMBOLS="PROVIDE (_SDA2_BASE_ = 32768);" |
| SBSS_START_SYMBOLS="PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .);" |
| SBSS_END_SYMBOLS="PROVIDE (__sbss_end = .); PROVIDE (___sbss_end = .);" |
| else |
| unset SDATA_START_SYMBOLS |
| unset SDATA2_START_SYMBOLS |
| unset SBSS_START_SYMBOLS |
| unset SBSS_END_SYMBOLS |
| fi |
| OTHER_END_SYMBOLS="__end = .;" |
| OTHER_RELRO_SECTIONS=" |
| .fixup ${RELOCATING-0} : { *(.fixup) } |
| .got1 ${RELOCATING-0} : { *(.got1) } |
| .got2 ${RELOCATING-0} : { *(.got2) } |
| " |
| OTHER_GOT_RELOC_SECTIONS=" |
| .rela.got1 ${RELOCATING-0} : { *(.rela.got1) } |
| .rela.got2 ${RELOCATING-0} : { *(.rela.got2) } |
| " |
| |
| # Treat a host that matches the target with the possible exception of "64" |
| # in the name as if it were native. |
| if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then |
| case " $EMULATION_LIBPATH " in |
| *" ${EMULATION_NAME} "*) |
| NATIVE=yes |
| ;; |
| esac |
| fi |
| |
| # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first. |
| case "$EMULATION_NAME" in |
| *64*) LIBPATH_SUFFIX=64 ;; |
| esac |
