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CRIS: Use a helper for lz.

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Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6205 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
edgar_igl 2009-01-07 13:19:21 +00:00
parent 85220fba35
commit c38ac98da5
3 changed files with 8 additions and 69 deletions
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6
target-cris/op_helper.c
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@ -23,6 +23,7 @@
#include "exec.h"
#include "mmu.h"
#include "helper.h"
#include "host-utils.h"
#define D(x)
@ -243,6 +244,11 @@ void helper_rfn(void)
env->pregs[PR_CCS] |= M_FLAG;
}
uint32_t helper_lz(uint32_t t0)
{
return clz32(t0);
}
uint32_t helper_btst(uint32_t t0, uint32_t t1, uint32_t ccs)
{
/* FIXME: clean this up. */