diff options
| -rw-r--r-- | target/arm/helper.c | 11 | ||||
| -rw-r--r-- | target/arm/internals.h | 3 | ||||
| -rw-r--r-- | target/arm/kvm.c | 11 |
3 files changed, 14 insertions, 11 deletions
diff --git a/target/arm/helper.c b/target/arm/helper.c index c44294711f..009f8d6fa1 100644 --- a/target/arm/helper.c +++ b/target/arm/helper.c @@ -40,6 +40,17 @@ static void switch_mode(CPUARMState *env, int mode); +int compare_u64(const void *a, const void *b) +{ + if (*(uint64_t *)a > *(uint64_t *)b) { + return 1; + } + if (*(uint64_t *)a < *(uint64_t *)b) { + return -1; + } + return 0; +} + uint64_t raw_read(CPUARMState *env, const ARMCPRegInfo *ri) { assert(ri->fieldoffset); diff --git a/target/arm/internals.h b/target/arm/internals.h index 0f7df97b99..1d958dbf68 100644 --- a/target/arm/internals.h +++ b/target/arm/internals.h @@ -2004,4 +2004,7 @@ void vfp_clear_float_status_exc_flags(CPUARMState *env); void vfp_set_fpcr_to_host(CPUARMState *env, uint32_t val, uint32_t mask); bool arm_pan_enabled(CPUARMState *env); +/* Compare uint64_t for qsort and bsearch. */ +int compare_u64(const void *a, const void *b); + #endif diff --git a/target/arm/kvm.c b/target/arm/kvm.c index c1ec6654ca..5a75ff5927 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -718,17 +718,6 @@ void kvm_arm_register_device(MemoryRegion *mr, uint64_t devid, uint64_t group, memory_region_ref(kd->mr); } -static int compare_u64(const void *a, const void *b) -{ - if (*(uint64_t *)a > *(uint64_t *)b) { - return 1; - } - if (*(uint64_t *)a < *(uint64_t *)b) { - return -1; - } - return 0; -} - /* * cpreg_values are sorted in ascending order by KVM register ID * (see kvm_arm_init_cpreg_list). This allows us to cheaply find |