diff options
Diffstat (limited to 'target-arm/cpu.c')
| -rw-r--r-- | target-arm/cpu.c | 21 |
1 files changed, 4 insertions, 17 deletions
diff --git a/target-arm/cpu.c b/target-arm/cpu.c index e95b0307a6..352d9f883d 100644 --- a/target-arm/cpu.c +++ b/target-arm/cpu.c @@ -369,26 +369,13 @@ static void arm_cpu_kvm_set_irq(void *opaque, int irq, int level) #endif } -static bool arm_cpu_is_big_endian(CPUState *cs) +static bool arm_cpu_virtio_is_big_endian(CPUState *cs) { ARMCPU *cpu = ARM_CPU(cs); CPUARMState *env = &cpu->env; - int cur_el; cpu_synchronize_state(cs); - - /* In 32bit guest endianness is determined by looking at CPSR's E bit */ - if (!is_a64(env)) { - return (env->uncached_cpsr & CPSR_E) ? 1 : 0; - } - - cur_el = arm_current_el(env); - - if (cur_el == 0) { - return (env->cp15.sctlr_el[1] & SCTLR_E0E) != 0; - } - - return (env->cp15.sctlr_el[cur_el] & SCTLR_EE) != 0; + return arm_cpu_data_is_big_endian(env); } #endif @@ -427,7 +414,7 @@ static void arm_disas_set_info(CPUState *cpu, disassemble_info *info) } else { info->print_insn = print_insn_arm; } - if (env->bswap_code) { + if (bswap_code(arm_sctlr_b(env))) { #ifdef TARGET_WORDS_BIGENDIAN info->endian = BFD_ENDIAN_LITTLE; #else @@ -1476,7 +1463,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data) cc->get_phys_page_attrs_debug = arm_cpu_get_phys_page_attrs_debug; cc->asidx_from_attrs = arm_asidx_from_attrs; cc->vmsd = &vmstate_arm_cpu; - cc->virtio_is_big_endian = arm_cpu_is_big_endian; + cc->virtio_is_big_endian = arm_cpu_virtio_is_big_endian; cc->write_elf64_note = arm_cpu_write_elf64_note; cc->write_elf32_note = arm_cpu_write_elf32_note; #endif |