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Refine eabi support

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Michael Meissner 1996-01-22 16:05:26 +00:00
parent d971d39e46
commit 4d99a9505c
2 changed files with 20 additions and 24 deletions
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5
ld/ChangeLog
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@ -1,3 +1,8 @@
Mon Jan 22 11:03:23 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* scripttempl/elfppc.sc: Refine eabi support to better support
.sdata, .sdata2, .sbss, etc. sections.
Tue Jan 16 15:16:58 1996 Ian Lance Taylor <ian@cygnus.com>
* ldgram.y (%union): Add phdr field.

39
ld/scripttempl/elfppc.sc
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@ -53,7 +53,6 @@ SECTIONS
.rela.data ${RELOCATING-0} : { *(.rela.data) }
.rela.rodata ${RELOCATING-0} : { *(.rela.rodata) }
.rela.got ${RELOCATING-0} : { *(.rela.got) }
.rela.got.neg ${RELOCATING-0} : { *(.rela.got.neg) }
.rela.got1 ${RELOCATING-0} : { *(.rela.got1) }
.rela.got2 ${RELOCATING-0} : { *(.rela.got2) }
.rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
@ -98,55 +97,47 @@ SECTIONS
get relocated with -mrelocatable. Also put in the .fixup pointers.
The current compiler no longer needs this, but keep it around for 2.7.2 */
${RELOCATING+_GOT2_START_ = .;}
${RELOCATING+PROVIDE (_GOT2_START_ = .);}
.got2 ${RELOCATING-0} : { *(.got2) }
${RELOCATING+__CTOR_LIST__ = .;}
${RELOCATING+PROVIDE (__CTOR_LIST__ = .);}
.ctors ${RELOCATING-0} : { *(.ctors) }
${RELOCATING+__CTOR_END__ = .;}
${RELOCATING+PROVIDE (__CTOR_END__ = .);}
${RELOCATING+__DTOR_LIST__ = .;}
${RELOCATING+PROVIDE (__DTOR_LIST__ = .);}
.dtors ${RELOCATING-0} : { *(.dtors) }
${RELOCATING+__DTOR_END__ = .;}
${RELOCATING+PROVIDE (__DTOR_END__ = .);}
${RELOCATING+_FIXUP_START_ = .;}
${RELOCATING+PROVIDE (_FIXUP_START_ = .);}
.fixup ${RELOCATING-0} : { *(.fixup) }
${RELOCATING+_FIXUP_END_ = .;}
${RELOCATING+_GOT2_END_ = .;}
${RELOCATING+PROVIDE (_FIXUP_END_ = .);}
${RELOCATING+PROVIDE (_GOT2_END_ = .);}
/* .got.neg is for items that would normally go in the .got that are addressed
negative of _GLOBAL_OFFSET_TABLE. .got.blrl is to hold the blrl instruction
that is _GLOBAL_OFFSET_TABLE_-4 so that a function can easily get the
address of _GLOBAL_OFFSET_TABLE. */
.got.neg ${RELOCATING-0} : { *(.got.neg) }
.got.blrl ${RELOCATING-0} : { *(.got.blrl) }
${RELOCATING+_GOT_START_ = .;}
${RELOCATING+_GLOBAL_OFFSET_TABLE_ = .;}
${RELOCATING+PROVIDE (_GOT_START_ = .);}
${RELOCATING+PROVIDE (_GLOBAL_OFFSET_TABLE_ = .);}
.got ${RELOCATING-0} : { *(.got) }
.got.plt ${RELOCATING-0} : { *(.got.plt) }
${RELOCATING+_GOT_END_ = .;}
${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. */
${RELOCATING+_SDA_BASE_ = . + 32768;}
.sdata ${RELOCATING-0} : { *(.sdata) }
.sdata ${RELOCATING-0} : { *(.sdata) }
${RELOCATING+_edata = .;}
${RELOCATING+PROVIDE (edata = .);}
.sbss ${RELOCATING-0} :
{
${RELOCATING+__sbss_start = .;}
${RELOCATING+PROVIDE (__sbss_start = .);}
*(.sbss)
*(.scommon)
${RELOCATING+__sbss_end = .;}
${RELOCATING+PROVIDE (__sbss_end = .);}
}
.bss ${RELOCATING-0} :
{
${RELOCATING+${OTHER_BSS_SYMBOLS}}
${RELOCATING+__bss_start = .;}
${RELOCATING+PROVIDE (__bss_start = .);}
*(.dynbss)
*(.bss)
*(COMMON)