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| author | H.J. Lu <hjl.tools@gmail.com> | 2001-07-03 17:40:14 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2001-07-03 17:40:14 +0000 |
| commit | d303a449f2c523cd0547374a3a124e8c68bc9930 (patch) | |
| tree | 6e53aa735a3c31eaafa2f800729f9d2f85ca8f81 /ld/scripttempl/elf.sc | |
| parent | 4258bf4db5e32b1cc99599668593f3605719480b (diff) | |
| download | gdb-d303a449f2c523cd0547374a3a124e8c68bc9930.zip gdb-d303a449f2c523cd0547374a3a124e8c68bc9930.tar.gz gdb-d303a449f2c523cd0547374a3a124e8c68bc9930.tar.bz2 | |
2001-07-03 Jakub Jelinek <jakub@redhat.com>
* scripttempl/elf.sc (DYNAMIC_PAD): New variable.
(DYNAMIC): Use it to reserve few dynamic entries for
post-linking tools.
Diffstat (limited to 'ld/scripttempl/elf.sc')
| -rw-r--r-- | ld/scripttempl/elf.sc | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/ld/scripttempl/elf.sc b/ld/scripttempl/elf.sc index 3c1bfb4..e32348c 100644 --- a/ld/scripttempl/elf.sc +++ b/ld/scripttempl/elf.sc @@ -32,6 +32,8 @@ # combination of .init sections. # FINI_START, FINI_END - statements just before and just after # combination of .fini sections. +# DYNAMIC_PAD - script to insert pad at end of .dynamic section. +# Setting this to " " will result in no .dynamic padding. # # When adding sections, do note that the names of some sections are used # when specifying the start address of the next. @@ -66,7 +68,14 @@ test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8" test "$LD_FLAG" = "N" && DATA_ADDR=. INTERP=".interp ${RELOCATING-0} : { *(.interp) }" PLT=".plt ${RELOCATING-0} : { *(.plt) }" -DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }" +test -z "$DYNAMIC_PAD" && test -n "$RELOCATING" && DYNAMIC_PAD=" + /* Leave some space in .dynamic section, so that + post-linking utilities can add new dynamic tags. */ + FILL(0) . += 6 * ${ELFSIZE} / 4;" +DYNAMIC=".dynamic ${RELOCATING-0} : + { + *(.dynamic) $DYNAMIC_PAD + }" RODATA=".rodata ${RELOCATING-0} : { *(.rodata) ${RELOCATING+*(.rodata.*)} ${RELOCATING+*(.gnu.linkonce.r.*)} }" SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2) ${RELOCATING+*(.sbss2.*)} ${RELOCATING+*(.gnu.linkonce.sb2.*)} }" SDATA2=".sdata2 ${RELOCATING-0} : { *(.sdata2) ${RELOCATING+*(.sdata2.*)} ${RELOCATING+*(.gnu.linkonce.s2.*)} }" |