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Provide eabi C++ static constructor/destructor support.

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Michael Meissner 1995-03-16 22:22:39 +00:00
parent 4350753eb9
commit 86d0248d41
2 changed files with 20 additions and 3 deletions
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7
ld/ChangeLog
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@ -1,3 +1,10 @@
Thu Mar 16 17:17:33 1995 Michael Meissner <meissner@cygnus.com>
* scripttempl/elfppc.sc: Move _GOT2_END_ after the .ctors and
.dtors sections, so that these pointers get relocated also.
Define the symbols __{C,D}TOR_{LIST,END}__ to mark the beginning
and end of the constructors/destructors.
Thu Mar 16 13:59:14 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* ldlang.c (load_symbols): If whole_archive is true and ENTRY

16
ld/scripttempl/elfppc.sc
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@ -99,15 +99,25 @@ SECTIONS
}
.data1 ${RELOCATING-0} : { *(.data1) }
${RELOCATING+${OTHER_READWRITE_SECTIONS}}
.ctors ${RELOCATING-0} : { *(.ctors) }
.dtors ${RELOCATING-0} : { *(.dtors) }
${RELOCATING+_GOT1_START_ = .;}
.got1 ${RELOCATING-0} : { *(.got1) }
${RELOCATING+_GOT1_END_ = .;}
/* Put .ctors and .dtors next to the .got2 section, so that the pointers
get relocated with -mrelocatable. */
${RELOCATING+_GOT2_START_ = .;}
.got2 ${RELOCATING-0} : { *(.got2) }
.got2 ${RELOCATING-0} : { *(.got2) }
${RELOCATING+__CTOR_LIST__ = .;}
.ctors ${RELOCATING-0} : { *(.ctors) }
${RELOCATING+__CTOR_END__ = .;}
${RELOCATING+__DTOR_LIST__ = .;}
.dtors ${RELOCATING-0} : { *(.dtors) }
${RELOCATING+__DTOR_END__ = .;}
${RELOCATING+_GOT2_END_ = .;}
${RELOCATING+_GOT_START_ = .;}