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target-sparc: Implement cas_asi/casx_asi inline

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Tested-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2016-07-12 16:10:32 -07:00
parent fbb4bbb62e
commit 7268adebfd
3 changed files with 47 additions and 56 deletions
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29
target-sparc/ldst_helper.c
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@ -2150,37 +2150,8 @@ void helper_ldda_asi(CPUSPARCState *env, target_ulong addr, int asi)
QT0.high = h;
QT0.low = l;
}
target_ulong helper_casx_asi(CPUSPARCState *env, target_ulong addr,
target_ulong val1, target_ulong val2,
uint32_t asi)
{
target_ulong ret;
ret = helper_ld_asi(env, addr, asi, MO_Q);
if (val2 == ret) {
helper_st_asi(env, addr, val1, asi, MO_Q);
}
return ret;
}
#endif /* TARGET_SPARC64 */
#if !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64)
target_ulong helper_cas_asi(CPUSPARCState *env, target_ulong addr,
target_ulong val1, target_ulong val2, uint32_t asi)
{
target_ulong ret;
val2 &= 0xffffffffUL;
ret = helper_ld_asi(env, addr, asi, MO_UL);
ret &= 0xffffffffUL;
if (val2 == ret) {
helper_st_asi(env, addr, val1 & 0xffffffffUL, asi, MO_UL);
}
return ret;
}
#endif /* !defined(CONFIG_USER_ONLY) || defined(TARGET_SPARC64) */
void helper_ldqf(CPUSPARCState *env, target_ulong addr, int mem_idx)
{
/* XXX add 128 bit load */