diff options
| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2015-02-12 18:09:42 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-02-18 09:37:15 +0100 |
| commit | e95d24ff40c77fbfd71396834a2eb99375f8bcc4 (patch) | |
| tree | 69d818fc4e08cd914f5c3ededcd6babf9372eeea | |
| parent | 63ceef61ac6cc033d465a6a06d394bcc2854a7b2 (diff) | |
s390x/helper: Remove s390_cpu_physical_memory_map
The function is now not used anymore, so it can be removed safely.
Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com>
Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com>
Acked-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
| -rw-r--r-- | target-s390x/cpu.h | 4 | ||||
| -rw-r--r-- | target-s390x/helper.c | 25 |
2 files changed, 0 insertions, 29 deletions
diff --git a/target-s390x/cpu.h b/target-s390x/cpu.h index 1f5831278a..b6b46323dc 100644 --- a/target-s390x/cpu.h +++ b/target-s390x/cpu.h @@ -350,10 +350,6 @@ int s390_cpu_handle_mmu_fault(CPUState *cpu, vaddr address, int rw, #include "ioinst.h" #ifndef CONFIG_USER_ONLY -void *s390_cpu_physical_memory_map(CPUS390XState *env, hwaddr addr, hwaddr *len, - int is_write); -void s390_cpu_physical_memory_unmap(CPUS390XState *env, void *addr, hwaddr len, - int is_write); static inline hwaddr decode_basedisp_s(CPUS390XState *env, uint32_t ipb) { hwaddr addr = 0; diff --git a/target-s390x/helper.c b/target-s390x/helper.c index f8a3c5a5da..e0fd8fc379 100644 --- a/target-s390x/helper.c +++ b/target-s390x/helper.c @@ -229,31 +229,6 @@ static void cpu_unmap_lowcore(LowCore *lowcore) cpu_physical_memory_unmap(lowcore, sizeof(LowCore), 1, sizeof(LowCore)); } -void *s390_cpu_physical_memory_map(CPUS390XState *env, hwaddr addr, hwaddr *len, - int is_write) -{ - hwaddr start = addr; - - /* Mind the prefix area. */ - if (addr < 8192) { - /* Map the lowcore. */ - start += env->psa; - *len = MIN(*len, 8192 - addr); - } else if ((addr >= env->psa) && (addr < env->psa + 8192)) { - /* Map the 0 page. */ - start -= env->psa; - *len = MIN(*len, 8192 - start); - } - - return cpu_physical_memory_map(start, len, is_write); -} - -void s390_cpu_physical_memory_unmap(CPUS390XState *env, void *addr, hwaddr len, - int is_write) -{ - cpu_physical_memory_unmap(addr, len, is_write, len); -} - static void do_svc_interrupt(CPUS390XState *env) { uint64_t mask, addr; |