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authorRichard Henderson <rth@twiddle.net>2012-08-22 15:11:53 -0700
committerRichard Henderson <rth@twiddle.net>2013-01-05 12:18:40 -0800
commit2ae680590667b5a8e4eb667a726b5d16d6553cb9 (patch)
tree767b4f968650ad96a5cfa2324c87c25130b55650 /target-s390x/mem_helper.c
parent32a44d5882ae82364a8e957a5e21cbeaaacc71a3 (diff)
downloadqemu-2ae680590667b5a8e4eb667a726b5d16d6553cb9.tar.gz
target-s390: Convert STCM
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x/mem_helper.c')
-rw-r--r--target-s390x/mem_helper.c37
1 files changed, 0 insertions, 37 deletions
diff --git a/target-s390x/mem_helper.c b/target-s390x/mem_helper.c
index 44c740f1c9..9c3ade816c 100644
--- a/target-s390x/mem_helper.c
+++ b/target-s390x/mem_helper.c
@@ -304,27 +304,6 @@ uint32_t HELPER(clm)(CPUS390XState *env, uint32_t r1, uint32_t mask,
return cc;
}
-/* store character under mask */
-void HELPER(stcm)(CPUS390XState *env, uint32_t r1, uint32_t mask,
- uint64_t addr)
-{
- uint8_t r;
-
- HELPER_LOG("%s: r1 0x%x mask 0x%x addr 0x%lx\n", __func__, r1, mask,
- addr);
- while (mask) {
- if (mask & 8) {
- r = (r1 & 0xff000000UL) >> 24;
- cpu_stb_data(env, addr, r);
- HELPER_LOG("mask 0x%x %02x (0x%lx) ", mask, r, addr);
- addr++;
- }
- mask = (mask << 1) & 0xf;
- r1 <<= 8;
- }
- HELPER_LOG("\n");
-}
-
static inline uint64_t get_address(CPUS390XState *env, int x2, int b2, int d2)
{
uint64_t r = d2;
@@ -608,22 +587,6 @@ uint32_t HELPER(ex)(CPUS390XState *env, uint32_t cc, uint64_t v1,
return cc;
}
-/* store character under mask high operates on the upper half of r1 */
-void HELPER(stcmh)(CPUS390XState *env, uint32_t r1, uint64_t address,
- uint32_t mask)
-{
- int pos = 56; /* top of the upper half of r1 */
-
- while (mask) {
- if (mask & 8) {
- cpu_stb_data(env, address, (env->regs[r1] >> pos) & 0xff);
- address++;
- }
- mask = (mask << 1) & 0xf;
- pos -= 8;
- }
-}
-
/* load access registers r1 to r3 from memory at a2 */
void HELPER(lam)(CPUS390XState *env, uint32_t r1, uint64_t a2, uint32_t r3)
{