root / target-arm / machine.c @ 997641a8
History | View | Annotate | Download (6.9 kB)
| 1 |
#include "hw/hw.h" |
|---|---|
| 2 |
#include "hw/boards.h" |
| 3 |
|
| 4 |
void register_machines(void) |
| 5 |
{
|
| 6 |
qemu_register_machine(&integratorcp_machine); |
| 7 |
qemu_register_machine(&versatilepb_machine); |
| 8 |
qemu_register_machine(&versatileab_machine); |
| 9 |
qemu_register_machine(&realview_machine); |
| 10 |
qemu_register_machine(&akitapda_machine); |
| 11 |
qemu_register_machine(&spitzpda_machine); |
| 12 |
qemu_register_machine(&borzoipda_machine); |
| 13 |
qemu_register_machine(&terrierpda_machine); |
| 14 |
qemu_register_machine(&sx1_machine_v1); |
| 15 |
qemu_register_machine(&sx1_machine_v2); |
| 16 |
qemu_register_machine(&palmte_machine); |
| 17 |
qemu_register_machine(&n800_machine); |
| 18 |
qemu_register_machine(&n810_machine); |
| 19 |
qemu_register_machine(&lm3s811evb_machine); |
| 20 |
qemu_register_machine(&lm3s6965evb_machine); |
| 21 |
qemu_register_machine(&connex_machine); |
| 22 |
qemu_register_machine(&verdex_machine); |
| 23 |
qemu_register_machine(&mainstone2_machine); |
| 24 |
qemu_register_machine(&musicpal_machine); |
| 25 |
qemu_register_machine(&tosapda_machine); |
| 26 |
} |
| 27 |
|
| 28 |
void cpu_save(QEMUFile *f, void *opaque) |
| 29 |
{
|
| 30 |
int i;
|
| 31 |
CPUARMState *env = (CPUARMState *)opaque; |
| 32 |
|
| 33 |
for (i = 0; i < 16; i++) { |
| 34 |
qemu_put_be32(f, env->regs[i]); |
| 35 |
} |
| 36 |
qemu_put_be32(f, cpsr_read(env)); |
| 37 |
qemu_put_be32(f, env->spsr); |
| 38 |
for (i = 0; i < 6; i++) { |
| 39 |
qemu_put_be32(f, env->banked_spsr[i]); |
| 40 |
qemu_put_be32(f, env->banked_r13[i]); |
| 41 |
qemu_put_be32(f, env->banked_r14[i]); |
| 42 |
} |
| 43 |
for (i = 0; i < 5; i++) { |
| 44 |
qemu_put_be32(f, env->usr_regs[i]); |
| 45 |
qemu_put_be32(f, env->fiq_regs[i]); |
| 46 |
} |
| 47 |
qemu_put_be32(f, env->cp15.c0_cpuid); |
| 48 |
qemu_put_be32(f, env->cp15.c0_cachetype); |
| 49 |
qemu_put_be32(f, env->cp15.c1_sys); |
| 50 |
qemu_put_be32(f, env->cp15.c1_coproc); |
| 51 |
qemu_put_be32(f, env->cp15.c1_xscaleauxcr); |
| 52 |
qemu_put_be32(f, env->cp15.c2_base0); |
| 53 |
qemu_put_be32(f, env->cp15.c2_base1); |
| 54 |
qemu_put_be32(f, env->cp15.c2_mask); |
| 55 |
qemu_put_be32(f, env->cp15.c2_data); |
| 56 |
qemu_put_be32(f, env->cp15.c2_insn); |
| 57 |
qemu_put_be32(f, env->cp15.c3); |
| 58 |
qemu_put_be32(f, env->cp15.c5_insn); |
| 59 |
qemu_put_be32(f, env->cp15.c5_data); |
| 60 |
for (i = 0; i < 8; i++) { |
| 61 |
qemu_put_be32(f, env->cp15.c6_region[i]); |
| 62 |
} |
| 63 |
qemu_put_be32(f, env->cp15.c6_insn); |
| 64 |
qemu_put_be32(f, env->cp15.c6_data); |
| 65 |
qemu_put_be32(f, env->cp15.c9_insn); |
| 66 |
qemu_put_be32(f, env->cp15.c9_data); |
| 67 |
qemu_put_be32(f, env->cp15.c13_fcse); |
| 68 |
qemu_put_be32(f, env->cp15.c13_context); |
| 69 |
qemu_put_be32(f, env->cp15.c13_tls1); |
| 70 |
qemu_put_be32(f, env->cp15.c13_tls2); |
| 71 |
qemu_put_be32(f, env->cp15.c13_tls3); |
| 72 |
qemu_put_be32(f, env->cp15.c15_cpar); |
| 73 |
|
| 74 |
qemu_put_be32(f, env->features); |
| 75 |
|
| 76 |
if (arm_feature(env, ARM_FEATURE_VFP)) {
|
| 77 |
for (i = 0; i < 16; i++) { |
| 78 |
CPU_DoubleU u; |
| 79 |
u.d = env->vfp.regs[i]; |
| 80 |
qemu_put_be32(f, u.l.upper); |
| 81 |
qemu_put_be32(f, u.l.lower); |
| 82 |
} |
| 83 |
for (i = 0; i < 16; i++) { |
| 84 |
qemu_put_be32(f, env->vfp.xregs[i]); |
| 85 |
} |
| 86 |
|
| 87 |
/* TODO: Should use proper FPSCR access functions. */
|
| 88 |
qemu_put_be32(f, env->vfp.vec_len); |
| 89 |
qemu_put_be32(f, env->vfp.vec_stride); |
| 90 |
|
| 91 |
if (arm_feature(env, ARM_FEATURE_VFP3)) {
|
| 92 |
for (i = 16; i < 32; i++) { |
| 93 |
CPU_DoubleU u; |
| 94 |
u.d = env->vfp.regs[i]; |
| 95 |
qemu_put_be32(f, u.l.upper); |
| 96 |
qemu_put_be32(f, u.l.lower); |
| 97 |
} |
| 98 |
} |
| 99 |
} |
| 100 |
|
| 101 |
if (arm_feature(env, ARM_FEATURE_IWMMXT)) {
|
| 102 |
for (i = 0; i < 16; i++) { |
| 103 |
qemu_put_be64(f, env->iwmmxt.regs[i]); |
| 104 |
} |
| 105 |
for (i = 0; i < 16; i++) { |
| 106 |
qemu_put_be32(f, env->iwmmxt.cregs[i]); |
| 107 |
} |
| 108 |
} |
| 109 |
|
| 110 |
if (arm_feature(env, ARM_FEATURE_M)) {
|
| 111 |
qemu_put_be32(f, env->v7m.other_sp); |
| 112 |
qemu_put_be32(f, env->v7m.vecbase); |
| 113 |
qemu_put_be32(f, env->v7m.basepri); |
| 114 |
qemu_put_be32(f, env->v7m.control); |
| 115 |
qemu_put_be32(f, env->v7m.current_sp); |
| 116 |
qemu_put_be32(f, env->v7m.exception); |
| 117 |
} |
| 118 |
} |
| 119 |
|
| 120 |
int cpu_load(QEMUFile *f, void *opaque, int version_id) |
| 121 |
{
|
| 122 |
CPUARMState *env = (CPUARMState *)opaque; |
| 123 |
int i;
|
| 124 |
|
| 125 |
if (version_id != CPU_SAVE_VERSION)
|
| 126 |
return -EINVAL;
|
| 127 |
|
| 128 |
for (i = 0; i < 16; i++) { |
| 129 |
env->regs[i] = qemu_get_be32(f); |
| 130 |
} |
| 131 |
cpsr_write(env, qemu_get_be32(f), 0xffffffff);
|
| 132 |
env->spsr = qemu_get_be32(f); |
| 133 |
for (i = 0; i < 6; i++) { |
| 134 |
env->banked_spsr[i] = qemu_get_be32(f); |
| 135 |
env->banked_r13[i] = qemu_get_be32(f); |
| 136 |
env->banked_r14[i] = qemu_get_be32(f); |
| 137 |
} |
| 138 |
for (i = 0; i < 5; i++) { |
| 139 |
env->usr_regs[i] = qemu_get_be32(f); |
| 140 |
env->fiq_regs[i] = qemu_get_be32(f); |
| 141 |
} |
| 142 |
env->cp15.c0_cpuid = qemu_get_be32(f); |
| 143 |
env->cp15.c0_cachetype = qemu_get_be32(f); |
| 144 |
env->cp15.c1_sys = qemu_get_be32(f); |
| 145 |
env->cp15.c1_coproc = qemu_get_be32(f); |
| 146 |
env->cp15.c1_xscaleauxcr = qemu_get_be32(f); |
| 147 |
env->cp15.c2_base0 = qemu_get_be32(f); |
| 148 |
env->cp15.c2_base1 = qemu_get_be32(f); |
| 149 |
env->cp15.c2_mask = qemu_get_be32(f); |
| 150 |
env->cp15.c2_data = qemu_get_be32(f); |
| 151 |
env->cp15.c2_insn = qemu_get_be32(f); |
| 152 |
env->cp15.c3 = qemu_get_be32(f); |
| 153 |
env->cp15.c5_insn = qemu_get_be32(f); |
| 154 |
env->cp15.c5_data = qemu_get_be32(f); |
| 155 |
for (i = 0; i < 8; i++) { |
| 156 |
env->cp15.c6_region[i] = qemu_get_be32(f); |
| 157 |
} |
| 158 |
env->cp15.c6_insn = qemu_get_be32(f); |
| 159 |
env->cp15.c6_data = qemu_get_be32(f); |
| 160 |
env->cp15.c9_insn = qemu_get_be32(f); |
| 161 |
env->cp15.c9_data = qemu_get_be32(f); |
| 162 |
env->cp15.c13_fcse = qemu_get_be32(f); |
| 163 |
env->cp15.c13_context = qemu_get_be32(f); |
| 164 |
env->cp15.c13_tls1 = qemu_get_be32(f); |
| 165 |
env->cp15.c13_tls2 = qemu_get_be32(f); |
| 166 |
env->cp15.c13_tls3 = qemu_get_be32(f); |
| 167 |
env->cp15.c15_cpar = qemu_get_be32(f); |
| 168 |
|
| 169 |
env->features = qemu_get_be32(f); |
| 170 |
|
| 171 |
if (arm_feature(env, ARM_FEATURE_VFP)) {
|
| 172 |
for (i = 0; i < 16; i++) { |
| 173 |
CPU_DoubleU u; |
| 174 |
u.l.upper = qemu_get_be32(f); |
| 175 |
u.l.lower = qemu_get_be32(f); |
| 176 |
env->vfp.regs[i] = u.d; |
| 177 |
} |
| 178 |
for (i = 0; i < 16; i++) { |
| 179 |
env->vfp.xregs[i] = qemu_get_be32(f); |
| 180 |
} |
| 181 |
|
| 182 |
/* TODO: Should use proper FPSCR access functions. */
|
| 183 |
env->vfp.vec_len = qemu_get_be32(f); |
| 184 |
env->vfp.vec_stride = qemu_get_be32(f); |
| 185 |
|
| 186 |
if (arm_feature(env, ARM_FEATURE_VFP3)) {
|
| 187 |
for (i = 0; i < 16; i++) { |
| 188 |
CPU_DoubleU u; |
| 189 |
u.l.upper = qemu_get_be32(f); |
| 190 |
u.l.lower = qemu_get_be32(f); |
| 191 |
env->vfp.regs[i] = u.d; |
| 192 |
} |
| 193 |
} |
| 194 |
} |
| 195 |
|
| 196 |
if (arm_feature(env, ARM_FEATURE_IWMMXT)) {
|
| 197 |
for (i = 0; i < 16; i++) { |
| 198 |
env->iwmmxt.regs[i] = qemu_get_be64(f); |
| 199 |
} |
| 200 |
for (i = 0; i < 16; i++) { |
| 201 |
env->iwmmxt.cregs[i] = qemu_get_be32(f); |
| 202 |
} |
| 203 |
} |
| 204 |
|
| 205 |
if (arm_feature(env, ARM_FEATURE_M)) {
|
| 206 |
env->v7m.other_sp = qemu_get_be32(f); |
| 207 |
env->v7m.vecbase = qemu_get_be32(f); |
| 208 |
env->v7m.basepri = qemu_get_be32(f); |
| 209 |
env->v7m.control = qemu_get_be32(f); |
| 210 |
env->v7m.current_sp = qemu_get_be32(f); |
| 211 |
env->v7m.exception = qemu_get_be32(f); |
| 212 |
} |
| 213 |
|
| 214 |
return 0; |
| 215 |
} |