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| author | Ian Lance Taylor <ian@airs.com> | 1997-06-16 23:21:18 +0000 |
|---|---|---|
| committer | Ian Lance Taylor <ian@airs.com> | 1997-06-16 23:21:18 +0000 |
| commit | 4602e5f40168a745bdde709c529d6c632c2a894a (patch) | |
| tree | e71d5433ff5f2eb20f690c0b408cedc32c1aaa21 /ld | |
| parent | 24a3e622625b02ac66b456d96e7ac47789e237da (diff) | |
| download | gdb-4602e5f40168a745bdde709c529d6c632c2a894a.zip gdb-4602e5f40168a745bdde709c529d6c632c2a894a.tar.gz gdb-4602e5f40168a745bdde709c529d6c632c2a894a.tar.bz2 | |
Mon Jun 16 19:18:21 1997 Geoff Keating <geoffk@ozemail.com.au>
* scripttempl/elfppc.sc: Correct .rela.sdata entries.
* scripttempl/elfppc.sc: Put the PLT between the small and large
BSS segments.
* emulparams/elf32ppc.sh (TEXT_START_ADDR): The ABI says `A
program base of 0x02000000 is recommended...' because otherwise
shared libraries are less efficient. We use 0x01800000 because
otherwise it's impossible to branch to location 0, for instance if
you have an undefined weak symbol.
Diffstat (limited to 'ld')
| -rw-r--r-- | ld/ChangeLog | 12 | ||||
| -rw-r--r-- | ld/scripttempl/elfppc.sc | 11 |
2 files changed, 18 insertions, 5 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog index 2301d88..b02d103 100644 --- a/ld/ChangeLog +++ b/ld/ChangeLog @@ -1,3 +1,15 @@ +Mon Jun 16 19:18:21 1997 Geoff Keating <geoffk@ozemail.com.au> + + * scripttempl/elfppc.sc: Correct .rela.sdata entries. + + * scripttempl/elfppc.sc: Put the PLT between the small and large + BSS segments. + * emulparams/elf32ppc.sh (TEXT_START_ADDR): The ABI says `A + program base of 0x02000000 is recommended...' because otherwise + shared libraries are less efficient. We use 0x01800000 because + otherwise it's impossible to branch to location 0, for instance if + you have an undefined weak symbol. + Mon Jun 16 12:49:36 1997 H.J. Lu <hjl@gnu.ai.mit.edu> * ldlang.c (lang_place_undefineds): Add \n in einfo call. diff --git a/ld/scripttempl/elfppc.sc b/ld/scripttempl/elfppc.sc index b6c542a..dd80edb 100644 --- a/ld/scripttempl/elfppc.sc +++ b/ld/scripttempl/elfppc.sc @@ -15,7 +15,6 @@ # .data section. # 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. # # When adding sections, do note that the names of some sections are used # when specifying the start address of the next. @@ -53,6 +52,9 @@ SECTIONS .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) } .rela.text ${RELOCATING-0} : { *(.rela.text) *(.rela.gnu.linkonce.t*) } .rela.data ${RELOCATING-0} : @@ -68,11 +70,10 @@ SECTIONS .rela.fini ${RELOCATING-0} : { *(.rela.fini) } .rela.bss ${RELOCATING-0} : { *(.rela.bss) } .rela.plt ${RELOCATING-0} : { *(.rela.plt) } - .rela.sdata ${RELOCATING-0} : { *(.rela.sdata2) } - .rela.sbss ${RELOCATING-0} : { *(.rela.sbss2) } + .rela.sdata ${RELOCATING-0} : { *(.rela.sdata) } + .rela.sbss ${RELOCATING-0} : { *(.rela.sbss) } .rela.sdata2 ${RELOCATING-0} : { *(.rela.sdata2) } .rela.sbss2 ${RELOCATING-0} : { *(.rela.sbss2) } - ${DATA_PLT-${PLT}} .text ${RELOCATING-0} : { ${RELOCATING+${TEXT_START_SYMBOLS}} @@ -147,7 +148,6 @@ SECTIONS ${CREATE_SHLIB+${SBSS2}} ${RELOCATING+PROVIDE (_GOT_END_ = .);} - ${DATA_PLT+${PLT}} /* 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. */ @@ -161,6 +161,7 @@ SECTIONS *(.scommon) ${RELOCATING+PROVIDE (__sbss_end = .);} } + ${PLT} .bss ${RELOCATING-0} : { ${RELOCATING+${OTHER_BSS_SYMBOLS}} |