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subtract 1 from the final byte being flushed in PPC jit_flush_code

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2008-10-09  Paolo Bonzini  <bonzini@gnu.org>

	* lightning/ppc/funcs.h (jit_flush_code): Subtract 1 from end.
	Reported by Eli Barzilay and Matthew Flatt.
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Paolo Bonzini 2008-10-09 10:19:26 +02:00
parent da92a86557
commit f87b2f6df8
2 changed files with 8 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2008-10-09 Paolo Bonzini <bonzini@gnu.org>
* lightning/ppc/funcs.h (jit_flush_code): Subtract 1 from end.
Reported by Eli Barzilay and Matthew Flatt.
2008-08-23 Nix <nix@esperi.org.uk>
* lightning/i386/Makefile.frag: fp-32.h and fp-64.h are target files.

3
lightning/ppc/funcs.h
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@ -67,6 +67,9 @@ jit_flush_code(void *start, void *end)
break;
}
/* Point end to the last byte being flushed. */
end =(void*)( (long)(end - 1));
start =(void*)( (long)start - (((long) start) & (cache_line_size - 1)));
end =(void*)( (long)end - (((long) end) & (cache_line_size - 1)));