projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 4a3dc543 | 1 | # The PLT-agnostic parts of a generic 32-bit ELF PowerPC target. Included by: |
| 6c668e71 | 2 | # elf32ppc.sh elf32ppcvxworks.sh elf64ppc.sh |
| c40e31a1 | 3 | source_sh ${srcdir}/emulparams/dynamic_undefined_weak.sh |
| 954b63d4 | 4 | |
| 075a2b89 | 5 | TEMPLATE_NAME=elf |
| 4a3dc543 RS |
6 | GENERATE_SHLIB_SCRIPT=yes |
| 7 | GENERATE_PIE_SCRIPT=yes | |
| 8 | SCRIPT_NAME=elf | |
| 9 | OUTPUT_FORMAT="elf32-powerpc" | |
| 485cf679 | 10 | NO_REL_RELOCS=yes |
| 4a3dc543 | 11 | TEXT_START_ADDR=0x01800000 |
| 24718e3b L |
12 | MAXPAGESIZE="CONSTANT (MAXPAGESIZE)" |
| 13 | COMMONPAGESIZE="CONSTANT (COMMONPAGESIZE)" | |
| 4a3dc543 RS |
14 | ARCH=powerpc:common |
| 15 | MACHINE= | |
| 16 | EXECUTABLE_SYMBOLS='PROVIDE (__stack = 0); PROVIDE (___stack = 0);' | |
| 17 | if test -z "${CREATE_SHLIB}"; then | |
| 4a3dc543 RS |
18 | SBSS_START_SYMBOLS="PROVIDE (__sbss_start = .); PROVIDE (___sbss_start = .);" |
| 19 | SBSS_END_SYMBOLS="PROVIDE (__sbss_end = .); PROVIDE (___sbss_end = .);" | |
| 20 | else | |
| 21 | unset SDATA_START_SYMBOLS | |
| 22 | unset SDATA2_START_SYMBOLS | |
| 23 | unset SBSS_START_SYMBOLS | |
| 24 | unset SBSS_END_SYMBOLS | |
| 25 | fi | |
| fd161d86 | 26 | OTHER_END_SYMBOLS="${CREATE_SHLIB+PROVIDE (}__end = .${CREATE_SHLIB+)};" |
| 4a3dc543 RS |
27 | OTHER_RELRO_SECTIONS=" |
| 28 | .fixup ${RELOCATING-0} : { *(.fixup) } | |
| 29 | .got1 ${RELOCATING-0} : { *(.got1) } | |
| 30 | .got2 ${RELOCATING-0} : { *(.got2) } | |
| 31 | " | |
| 32 | OTHER_GOT_RELOC_SECTIONS=" | |
| 33 | .rela.got1 ${RELOCATING-0} : { *(.rela.got1) } | |
| 34 | .rela.got2 ${RELOCATING-0} : { *(.rela.got2) } | |
| 35 | " | |
| 36 | ||
| 37 | # Treat a host that matches the target with the possible exception of "64" | |
| 38 | # in the name as if it were native. | |
| 39 | if test `echo "$host" | sed -e s/64//` = `echo "$target" | sed -e s/64//`; then | |
| 40 | case " $EMULATION_LIBPATH " in | |
| 41 | *" ${EMULATION_NAME} "*) | |
| 42 | NATIVE=yes | |
| 43 | ;; | |
| 44 | esac | |
| 45 | fi | |
| 46 | ||
| 47 | # Look for 64 bit target libraries in /lib64, /usr/lib64 etc., first. | |
| 6c668e71 | 48 | # Similarly, look for 32 bit libraries in /lib32, /usr/lib32 etc. |
| 4b5900d8 AN |
49 | case `echo "$target" | sed -e 's/-.*//'`:"$EMULATION_NAME" in |
| 50 | *le:*64lppc*) LIBPATH_SUFFIX=64 ;; | |
| 51 | *le:*32lppc*) LIBPATH_SUFFIX=32 ;; | |
| 52 | *le:*64*) LIBPATH_SUFFIX=64be ;; | |
| 53 | *le:*32*) LIBPATH_SUFFIX=32be ;; | |
| 6c668e71 AM |
54 | *:*64lppc*) LIBPATH_SUFFIX=64le ;; |
| 55 | *:*32lppc*) LIBPATH_SUFFIX=32le ;; | |
| 56 | *:*64*) LIBPATH_SUFFIX=64 ;; | |
| 57 | *:*32*) LIBPATH_SUFFIX=32 ;; | |
| 4a3dc543 | 58 | esac |