INSANEMODE/yuzu-android
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-android.git synced 2025-06-13 22:47:58 -05:00
Code Issues Packages Projects Releases Wiki Activity

Implement gdbstub

Browse Source
This commit is contained in:
polaris-
2015-09-02 08:56:38 -04:00
parent addef06081
commit 31dee93e84
18 changed files with 1174 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

35
src/core/arm/skyeye_common/armstate.cpp
View File

@ -7,6 +7,7 @@
#include "core/memory.h"
#include "core/arm/skyeye_common/armstate.h"
#include "core/arm/skyeye_common/vfp/vfp.h"
#include "core/gdbstub/gdbstub.h"
ARMul_State::ARMul_State(PrivilegeMode initial_mode)
{
@ -185,8 +186,25 @@ void ARMul_State::ResetMPCoreCP15Registers()
CP15[CP15_TLB_DEBUG_CONTROL] = 0x00000000;
}
static void CheckMemoryBreakpoint(u32 address, GDBStub::BreakpointType type)
{
if (GDBStub::g_server_enabled && GDBStub::CheckBreakpoint(address, type)) {
LOG_DEBUG(Debug, "Found memory breakpoint @ %08x", address);
GDBStub::Break(true);
}
}
u8 ARMul_State::ReadMemory8(u32 address) const
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Read);
return Memory::Read8(address);
}
u16 ARMul_State::ReadMemory16(u32 address) const
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Read);
u16 data = Memory::Read16(address);
if (InBigEndianMode())
@ -197,6 +215,8 @@ u16 ARMul_State::ReadMemory16(u32 address) const
u32 ARMul_State::ReadMemory32(u32 address) const
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Read);
u32 data = Memory::Read32(address);
if (InBigEndianMode())
@ -207,6 +227,8 @@ u32 ARMul_State::ReadMemory32(u32 address) const
u64 ARMul_State::ReadMemory64(u32 address) const
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Read);
u64 data = Memory::Read64(address);
if (InBigEndianMode())
@ -215,8 +237,17 @@ u64 ARMul_State::ReadMemory64(u32 address) const
return data;
}
void ARMul_State::WriteMemory8(u32 address, u8 data)
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Write);
Memory::Write8(address, data);
}
void ARMul_State::WriteMemory16(u32 address, u16 data)
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Write);
if (InBigEndianMode())
data = Common::swap16(data);
@ -225,6 +256,8 @@ void ARMul_State::WriteMemory16(u32 address, u16 data)
void ARMul_State::WriteMemory32(u32 address, u32 data)
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Write);
if (InBigEndianMode())
data = Common::swap32(data);
@ -233,6 +266,8 @@ void ARMul_State::WriteMemory32(u32 address, u32 data)
void ARMul_State::WriteMemory64(u32 address, u64 data)
{
CheckMemoryBreakpoint(address, GDBStub::BreakpointType::Write);
if (InBigEndianMode())
data = Common::swap64(data);