status_t
CpuStateX8664::UpdateDebugState(void* state, size_t size) const
{
if (size != sizeof(x86_64_debug_cpu_state))
return B_BAD_VALUE;
x86_64_debug_cpu_state* x64State = (x86_64_debug_cpu_state*)state;
x64State->rip = InstructionPointer();
x64State->rsp = StackPointer();
x64State->rbp = StackFramePointer();
x64State->rax = IntRegisterValue(X86_64_REGISTER_RAX);
x64State->rbx = IntRegisterValue(X86_64_REGISTER_RBX);
x64State->rcx = IntRegisterValue(X86_64_REGISTER_RCX);
x64State->rdx = IntRegisterValue(X86_64_REGISTER_RDX);
x64State->rsi = IntRegisterValue(X86_64_REGISTER_RSI);
x64State->rdi = IntRegisterValue(X86_64_REGISTER_RDI);
x64State->r8 = IntRegisterValue(X86_64_REGISTER_R8);
x64State->r9 = IntRegisterValue(X86_64_REGISTER_R9);
x64State->r10 = IntRegisterValue(X86_64_REGISTER_R10);
x64State->r11 = IntRegisterValue(X86_64_REGISTER_R11);
x64State->r12 = IntRegisterValue(X86_64_REGISTER_R12);
x64State->r13 = IntRegisterValue(X86_64_REGISTER_R13);
x64State->r14 = IntRegisterValue(X86_64_REGISTER_R14);
x64State->r15 = IntRegisterValue(X86_64_REGISTER_R15);
x64State->cs = IntRegisterValue(X86_64_REGISTER_CS);
x64State->ds = IntRegisterValue(X86_64_REGISTER_DS);
x64State->es = IntRegisterValue(X86_64_REGISTER_ES);
x64State->fs = IntRegisterValue(X86_64_REGISTER_FS);
x64State->gs = IntRegisterValue(X86_64_REGISTER_GS);
x64State->ss = IntRegisterValue(X86_64_REGISTER_SS);
return B_OK;
}
status_t
CpuStateX86::UpdateDebugState(void* state, size_t size) const
{
if (size != sizeof(x86_debug_cpu_state))
return B_BAD_VALUE;
x86_debug_cpu_state* x86State = (x86_debug_cpu_state*)state;
x86State->eip = InstructionPointer();
x86State->user_esp = StackPointer();
x86State->ebp = StackFramePointer();
x86State->eax = IntRegisterValue(X86_REGISTER_EAX);
x86State->ebx = IntRegisterValue(X86_REGISTER_EBX);
x86State->ecx = IntRegisterValue(X86_REGISTER_ECX);
x86State->edx = IntRegisterValue(X86_REGISTER_EDX);
x86State->esi = IntRegisterValue(X86_REGISTER_ESI);
x86State->edi = IntRegisterValue(X86_REGISTER_EDI);
x86State->cs = IntRegisterValue(X86_REGISTER_CS);
x86State->ds = IntRegisterValue(X86_REGISTER_DS);
x86State->es = IntRegisterValue(X86_REGISTER_ES);
x86State->fs = IntRegisterValue(X86_REGISTER_FS);
x86State->gs = IntRegisterValue(X86_REGISTER_GS);
x86State->user_ss = IntRegisterValue(X86_REGISTER_SS);
x86State->vector = fInterruptVector;
return B_OK;
}
status_t
CpuStateX8664::UpdateDebugState(void* state, size_t size) const
{
if (size != sizeof(x86_64_debug_cpu_state))
return B_BAD_VALUE;
x86_64_debug_cpu_state* x64State = (x86_64_debug_cpu_state*)state;
x64State->rip = InstructionPointer();
x64State->rsp = StackPointer();
x64State->rbp = StackFramePointer();
x64State->rax = IntRegisterValue(X86_64_REGISTER_RAX);
x64State->rbx = IntRegisterValue(X86_64_REGISTER_RBX);
x64State->rcx = IntRegisterValue(X86_64_REGISTER_RCX);
x64State->rdx = IntRegisterValue(X86_64_REGISTER_RDX);
x64State->rsi = IntRegisterValue(X86_64_REGISTER_RSI);
x64State->rdi = IntRegisterValue(X86_64_REGISTER_RDI);
x64State->r8 = IntRegisterValue(X86_64_REGISTER_R8);
x64State->r9 = IntRegisterValue(X86_64_REGISTER_R9);
x64State->r10 = IntRegisterValue(X86_64_REGISTER_R10);
x64State->r11 = IntRegisterValue(X86_64_REGISTER_R11);
x64State->r12 = IntRegisterValue(X86_64_REGISTER_R12);
x64State->r13 = IntRegisterValue(X86_64_REGISTER_R13);
x64State->r14 = IntRegisterValue(X86_64_REGISTER_R14);
x64State->r15 = IntRegisterValue(X86_64_REGISTER_R15);
x64State->cs = IntRegisterValue(X86_64_REGISTER_CS);
x64State->ds = IntRegisterValue(X86_64_REGISTER_DS);
x64State->es = IntRegisterValue(X86_64_REGISTER_ES);
x64State->fs = IntRegisterValue(X86_64_REGISTER_FS);
x64State->gs = IntRegisterValue(X86_64_REGISTER_GS);
x64State->ss = IntRegisterValue(X86_64_REGISTER_SS);
for (int32 i = 0; i < 8; i++) {
*(long double*)(x64State->extended_registers.fp_registers[i].value)
= (long double)FloatRegisterValue(X86_64_REGISTER_ST0 + i);
if (IsRegisterSet(X86_64_REGISTER_MM0 + i)) {
memcpy(&x64State->extended_registers.mmx_registers[i],
&fMMXRegisters[i], sizeof(x86_64_fp_register));
}
}
for (int32 i = 0; i < 16; i++) {
if (IsRegisterSet(X86_64_REGISTER_XMM0 + i)) {
memcpy(&x64State->extended_registers.xmm_registers[i],
&fXMMRegisters[i], sizeof(x86_64_xmm_register));
} else {
memset(&x64State->extended_registers.xmm_registers[i],
0, sizeof(x86_64_xmm_register));
}
}
return B_OK;
}