Align the stack to a 16 byte boundary so that we can safely call functions
that use SSE. The compiler does attempt to do this in main() but not very successfully - it still manages to use unaligned offsets from %ebp in some cases. Also we need to have an aligned stack in case something uses SSE via _init(). MFC After: 1 week
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=146371
@ -78,6 +78,9 @@ _start(char *ap, ...)
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char **env;
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const char *s;
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#ifdef __GNUC__
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__asm__("and $0xfffffff0,%esp");
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#endif
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cleanup = get_rtld_cleanup();
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argv = ≈
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argc = *(long *)(void *)(argv - 1);
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