@@ -5322,35 +5322,35 @@ void aarch64_sync_32_to_64(CPUARMState *env)
}
if (mode == ARM_CPU_MODE_IRQ) {
- env->xregs[16] = env->regs[13];
- env->xregs[17] = env->regs[14];
+ env->xregs[16] = env->regs[14];
+ env->xregs[17] = env->regs[13];
} else {
- env->xregs[16] = env->banked_r13[bank_number(ARM_CPU_MODE_IRQ)];
- env->xregs[17] = env->banked_r14[bank_number(ARM_CPU_MODE_IRQ)];
+ env->xregs[16] = env->banked_r14[bank_number(ARM_CPU_MODE_IRQ)];
+ env->xregs[17] = env->banked_r13[bank_number(ARM_CPU_MODE_IRQ)];
}
if (mode == ARM_CPU_MODE_SVC) {
- env->xregs[18] = env->regs[13];
- env->xregs[19] = env->regs[14];
+ env->xregs[18] = env->regs[14];
+ env->xregs[19] = env->regs[13];
} else {
- env->xregs[18] = env->banked_r13[bank_number(ARM_CPU_MODE_SVC)];
- env->xregs[19] = env->banked_r14[bank_number(ARM_CPU_MODE_SVC)];
+ env->xregs[18] = env->banked_r14[bank_number(ARM_CPU_MODE_SVC)];
+ env->xregs[19] = env->banked_r13[bank_number(ARM_CPU_MODE_SVC)];
}
if (mode == ARM_CPU_MODE_ABT) {
- env->xregs[20] = env->regs[13];
- env->xregs[21] = env->regs[14];
+ env->xregs[20] = env->regs[14];
+ env->xregs[21] = env->regs[13];
} else {
- env->xregs[20] = env->banked_r13[bank_number(ARM_CPU_MODE_ABT)];
- env->xregs[21] = env->banked_r14[bank_number(ARM_CPU_MODE_ABT)];
+ env->xregs[20] = env->banked_r14[bank_number(ARM_CPU_MODE_ABT)];
+ env->xregs[21] = env->banked_r13[bank_number(ARM_CPU_MODE_ABT)];
}
if (mode == ARM_CPU_MODE_UND) {
- env->xregs[22] = env->regs[13];
- env->xregs[23] = env->regs[14];
+ env->xregs[22] = env->regs[14];
+ env->xregs[23] = env->regs[13];
} else {
- env->xregs[22] = env->banked_r13[bank_number(ARM_CPU_MODE_UND)];
- env->xregs[23] = env->banked_r14[bank_number(ARM_CPU_MODE_UND)];
+ env->xregs[22] = env->banked_r14[bank_number(ARM_CPU_MODE_UND)];
+ env->xregs[23] = env->banked_r13[bank_number(ARM_CPU_MODE_UND)];
}
/* Registers x24-x30 are mapped to r8-r14 in FIQ mode. If we are in FIQ
@@ -5427,35 +5427,35 @@ void aarch64_sync_64_to_32(CPUARMState *env)
}
if (mode == ARM_CPU_MODE_IRQ) {
- env->regs[13] = env->xregs[16];
- env->regs[14] = env->xregs[17];
+ env->regs[14] = env->xregs[16];
+ env->regs[13] = env->xregs[17];
} else {
- env->banked_r13[bank_number(ARM_CPU_MODE_IRQ)] = env->xregs[16];
- env->banked_r14[bank_number(ARM_CPU_MODE_IRQ)] = env->xregs[17];
+ env->banked_r14[bank_number(ARM_CPU_MODE_IRQ)] = env->xregs[16];
+ env->banked_r13[bank_number(ARM_CPU_MODE_IRQ)] = env->xregs[17];
}
if (mode == ARM_CPU_MODE_SVC) {
- env->regs[13] = env->xregs[18];
- env->regs[14] = env->xregs[19];
+ env->regs[14] = env->xregs[18];
+ env->regs[13] = env->xregs[19];
} else {
- env->banked_r13[bank_number(ARM_CPU_MODE_SVC)] = env->xregs[18];
- env->banked_r14[bank_number(ARM_CPU_MODE_SVC)] = env->xregs[19];
+ env->banked_r14[bank_number(ARM_CPU_MODE_SVC)] = env->xregs[18];
+ env->banked_r13[bank_number(ARM_CPU_MODE_SVC)] = env->xregs[19];
}
if (mode == ARM_CPU_MODE_ABT) {
- env->regs[13] = env->xregs[20];
- env->regs[14] = env->xregs[21];
+ env->regs[14] = env->xregs[20];
+ env->regs[13] = env->xregs[21];
} else {
- env->banked_r13[bank_number(ARM_CPU_MODE_ABT)] = env->xregs[20];
- env->banked_r14[bank_number(ARM_CPU_MODE_ABT)] = env->xregs[21];
+ env->banked_r14[bank_number(ARM_CPU_MODE_ABT)] = env->xregs[20];
+ env->banked_r13[bank_number(ARM_CPU_MODE_ABT)] = env->xregs[21];
}
if (mode == ARM_CPU_MODE_UND) {
- env->regs[13] = env->xregs[22];
- env->regs[14] = env->xregs[23];
+ env->regs[14] = env->xregs[22];
+ env->regs[13] = env->xregs[23];
} else {
- env->banked_r13[bank_number(ARM_CPU_MODE_UND)] = env->xregs[22];
- env->banked_r14[bank_number(ARM_CPU_MODE_UND)] = env->xregs[23];
+ env->banked_r14[bank_number(ARM_CPU_MODE_UND)] = env->xregs[22];
+ env->banked_r13[bank_number(ARM_CPU_MODE_UND)] = env->xregs[23];
}
/* Registers x24-x30 are mapped to r8-r14 in FIQ mode. If we are in FIQ
There is an error in functions aarch64_sync_32_to_64() and aarch64_sync_64_to_32() with mapping of registers between AArch32 and AArch64. The patch fixes it according to ARM ARM D1.20.1 (table D1-77). Signed-off-by: Sergey Sorokin <afarallax@yandex.ru> --- target-arm/helper.c | 64 ++++++++++++++++++++++++++--------------------------- 1 file changed, 32 insertions(+), 32 deletions(-)