add support for init/finit (constructors and destructors)
authorRich Felker <dalias@aerifal.cx>
Mon, 6 Feb 2012 19:39:09 +0000 (14:39 -0500)
committerRich Felker <dalias@aerifal.cx>
Mon, 6 Feb 2012 19:39:09 +0000 (14:39 -0500)
commit4ce3cb5cddda7b4ee9643e1f75ee5b8f1f191906
tree9861037b39b84ed346e0632aef670bf768786461
parentf4ad36c4bf23899a3164ebd40ff5781c152bcb01
add support for init/finit (constructors and destructors)

this is mainly in hopes of supporting c++ (not yet possible for other
reasons) but will also help applications/libraries which use (and more
often, abuse) the gcc __attribute__((__constructor__)) feature in "C"
code.

x86_64 and arm versions of the new startup asm are untested and may
have minor problems.
crt/arm/crt1.s
crt/arm/crti.s [new file with mode: 0644]
crt/arm/crtn.s [new file with mode: 0644]
crt/i386/crt1.s
crt/i386/crti.s [new file with mode: 0644]
crt/i386/crtn.s [new file with mode: 0644]
crt/x86_64/crt1.s
crt/x86_64/crti.s [new file with mode: 0644]
crt/x86_64/crtn.s [new file with mode: 0644]
src/ldso/dynlink.c