#include "cpu.h"
#include "exec-all.h"
#include "gdbstub.h"
-#include "helpers.h"
+#include "helper.h"
#include "qemu-common.h"
#include "host-utils.h"
#if !defined(CONFIG_USER_ONLY)
env->cp15.c0_cachetype = 0xd172172;
env->cp15.c1_sys = 0x00000078;
break;
+ case ARM_CPUID_SA1100:
+ case ARM_CPUID_SA1110:
+ set_feature(env, ARM_FEATURE_STRONGARM);
+ env->cp15.c1_sys = 0x00000070;
+ break;
default:
cpu_abort(env, "Bad CPU ID: %x\n", id);
break;
set_flush_to_zero(1, &env->vfp.standard_fp_status);
set_flush_inputs_to_zero(1, &env->vfp.standard_fp_status);
set_default_nan_mode(1, &env->vfp.standard_fp_status);
+ set_float_detect_tininess(float_tininess_before_rounding,
+ &env->vfp.fp_status);
+ set_float_detect_tininess(float_tininess_before_rounding,
+ &env->vfp.standard_fp_status);
tlb_flush(env, 1);
}
{ ARM_CPUID_CORTEXA9, "cortex-a9"},
{ ARM_CPUID_TI925T, "ti925t" },
{ ARM_CPUID_PXA250, "pxa250" },
+ { ARM_CPUID_SA1100, "sa1100" },
+ { ARM_CPUID_SA1110, "sa1110" },
{ ARM_CPUID_PXA255, "pxa255" },
{ ARM_CPUID_PXA260, "pxa260" },
{ ARM_CPUID_PXA261, "pxa261" },
/* This may enable/disable the MMU, so do a TLB flush. */
tlb_flush(env, 1);
break;
- case 1: /* Auxiliary cotrol register. */
+ case 1: /* Auxiliary control register. */
if (arm_feature(env, ARM_FEATURE_XSCALE)) {
env->cp15.c1_xscaleauxcr = val;
break;
case 9:
if (arm_feature(env, ARM_FEATURE_OMAPCP))
break;
+ if (arm_feature(env, ARM_FEATURE_STRONGARM))
+ break; /* Ignore ReadBuffer access */
switch (crm) {
case 0: /* Cache lockdown. */
switch (op1) {
uint32_t VFP_HELPER(toui, s)(float32 x, CPUState *env)
{
if (float32_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float32_to_uint32(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(toui, d)(float64 x, CPUState *env)
{
if (float64_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float64_to_uint32(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(tosi, s)(float32 x, CPUState *env)
{
if (float32_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float32_to_int32(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(tosi, d)(float64 x, CPUState *env)
{
if (float64_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float64_to_int32(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(touiz, s)(float32 x, CPUState *env)
{
if (float32_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float32_to_uint32_round_to_zero(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(touiz, d)(float64 x, CPUState *env)
{
if (float64_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float64_to_uint32_round_to_zero(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(tosiz, s)(float32 x, CPUState *env)
{
if (float32_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float32_to_int32_round_to_zero(x, &env->vfp.fp_status);
uint32_t VFP_HELPER(tosiz, d)(float64 x, CPUState *env)
{
if (float64_is_any_nan(x)) {
+ float_raise(float_flag_invalid, &env->vfp.fp_status);
return 0;
}
return float64_to_int32_round_to_zero(x, &env->vfp.fp_status);
{ \
float##fsz tmp; \
if (float##fsz##_is_any_nan(x)) { \
+ float_raise(float_flag_invalid, &env->vfp.fp_status); \
return 0; \
} \
tmp = float##fsz##_scalbn(x, shift, &env->vfp.fp_status); \