diff options
Diffstat (limited to 'target-s390x/mem_helper.c')
| -rw-r--r-- | target-s390x/mem_helper.c | 37 |
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) { |