diff options
| author | Richard Henderson <rth@twiddle.net> | 2013-09-20 13:04:28 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@twiddle.net> | 2015-02-03 12:06:37 -0800 |
| commit | 9c3fd85b142f244ac1900b9da02f2d733d03c1b1 (patch) | |
| tree | 3c07676839ac6e7fb672011593c4d15279f51ed3 /target-s390x/mem_helper.c | |
| parent | 81822c2f42e0c3d7bf36f6eec92941de33ed92b8 (diff) | |
| download | qemu-9c3fd85b142f244ac1900b9da02f2d733d03c1b1.zip qemu-9c3fd85b142f244ac1900b9da02f2d733d03c1b1.tar.gz qemu-9c3fd85b142f244ac1900b9da02f2d733d03c1b1.tar.bz2 | |
target-s390: Implement LURA, LURAG, STURG
Signed-off-by: Richard Henderson <rth@twiddle.net>
Diffstat (limited to 'target-s390x/mem_helper.c')
| -rw-r--r-- | target-s390x/mem_helper.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/target-s390x/mem_helper.c b/target-s390x/mem_helper.c index 4736b7b..53bb629 100644 --- a/target-s390x/mem_helper.c +++ b/target-s390x/mem_helper.c @@ -1034,6 +1034,21 @@ void HELPER(ptlb)(CPUS390XState *env) tlb_flush(CPU(cpu), 1); } +/* load using real address */ +uint64_t HELPER(lura)(CPUS390XState *env, uint64_t addr) +{ + CPUState *cs = CPU(s390_env_get_cpu(env)); + + return (uint32_t)ldl_phys(cs->as, get_address(env, 0, 0, addr)); +} + +uint64_t HELPER(lurag)(CPUS390XState *env, uint64_t addr) +{ + CPUState *cs = CPU(s390_env_get_cpu(env)); + + return ldq_phys(cs->as, get_address(env, 0, 0, addr)); +} + /* store using real address */ void HELPER(stura)(CPUS390XState *env, uint64_t addr, uint64_t v1) { @@ -1042,6 +1057,13 @@ void HELPER(stura)(CPUS390XState *env, uint64_t addr, uint64_t v1) stl_phys(cs->as, get_address(env, 0, 0, addr), (uint32_t)v1); } +void HELPER(sturg)(CPUS390XState *env, uint64_t addr, uint64_t v1) +{ + CPUState *cs = CPU(s390_env_get_cpu(env)); + + stq_phys(cs->as, get_address(env, 0, 0, addr), v1); +} + /* load real address */ uint64_t HELPER(lra)(CPUS390XState *env, uint64_t addr) { |