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gdbstub: Replace PAddr alias with VAddr 

In all cases, a virtual address is being passed in, not a physical one.
This commit is contained in:
Lioncash 2018-08-05 15:55:57 -04:00
parent e06953626c
commit ca96f8db4e
2 changed files with 14 additions and 14 deletions
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20
src/core/gdbstub/gdbstub.cpp
View File

@ -171,7 +171,7 @@ WSADATA InitData;
struct Breakpoint {
bool active;
PAddr addr;
VAddr addr;
u64 len;
};
@ -181,13 +181,13 @@ static std::map<u64, Breakpoint> breakpoints_write;
struct Module {
std::string name;
PAddr beg;
PAddr end;
VAddr beg;
VAddr end;
};
static std::vector<Module> modules;
void RegisterModule(std::string name, PAddr beg, PAddr end, bool add_elf_ext) {
void RegisterModule(std::string name, VAddr beg, VAddr end, bool add_elf_ext) {
Module module;
if (add_elf_ext) {
Common::SplitPath(name, nullptr, &module.name, nullptr);
@ -441,7 +441,7 @@ static std::map<u64, Breakpoint>& GetBreakpointList(BreakpointType type) {
* @param type Type of breakpoint.
* @param addr Address of breakpoint.
*/
static void RemoveBreakpoint(BreakpointType type, PAddr addr) {
static void RemoveBreakpoint(BreakpointType type, VAddr addr) {
std::map<u64, Breakpoint>& p = GetBreakpointList(type);
auto bp = p.find(static_cast<u64>(addr));
@ -452,7 +452,7 @@ static void RemoveBreakpoint(BreakpointType type, PAddr addr) {
}
}
BreakpointAddress GetNextBreakpointFromAddress(PAddr addr, BreakpointType type) {
BreakpointAddress GetNextBreakpointFromAddress(VAddr addr, BreakpointType type) {
std::map<u64, Breakpoint>& p = GetBreakpointList(type);
auto next_breakpoint = p.lower_bound(static_cast<u64>(addr));
BreakpointAddress breakpoint;
@ -468,7 +468,7 @@ BreakpointAddress GetNextBreakpointFromAddress(PAddr addr, BreakpointType type)
return breakpoint;
}
bool CheckBreakpoint(PAddr addr, BreakpointType type) {
bool CheckBreakpoint(VAddr addr, BreakpointType type) {
if (!IsConnected()) {
return false;
}
@ -975,7 +975,7 @@ static void Continue() {
* @param addr Address of breakpoint.
* @param len Length of breakpoint.
*/
static bool CommitBreakpoint(BreakpointType type, PAddr addr, u64 len) {
static bool CommitBreakpoint(BreakpointType type, VAddr addr, u64 len) {
std::map<u64, Breakpoint>& p = GetBreakpointList(type);
Breakpoint breakpoint;
@ -1015,7 +1015,7 @@ static void AddBreakpoint() {
auto start_offset = command_buffer + 3;
auto addr_pos = std::find(start_offset, command_buffer + command_length, ',');
PAddr addr = HexToLong(start_offset, static_cast<u64>(addr_pos - start_offset));
VAddr addr = HexToLong(start_offset, static_cast<u64>(addr_pos - start_offset));
start_offset = addr_pos + 1;
u64 len =
@ -1064,7 +1064,7 @@ static void RemoveBreakpoint() {
auto start_offset = command_buffer + 3;
auto addr_pos = std::find(start_offset, command_buffer + command_length, ',');
PAddr addr = HexToLong(start_offset, static_cast<u64>(addr_pos - start_offset));
VAddr addr = HexToLong(start_offset, static_cast<u64>(addr_pos - start_offset));
if (type == BreakpointType::Access) {
// Access is made up of Read and Write types, so add both breakpoints

8
src/core/gdbstub/gdbstub.h
View File

@ -22,7 +22,7 @@ enum class BreakpointType {
};
struct BreakpointAddress {
PAddr address;
VAddr address;
BreakpointType type;
};
@ -53,7 +53,7 @@ bool IsServerEnabled();
bool IsConnected();
/// Register module.
void RegisterModule(std::string name, PAddr beg, PAddr end, bool add_elf_ext = true);
void RegisterModule(std::string name, VAddr beg, VAddr end, bool add_elf_ext = true);
/**
* Signal to the gdbstub server that it should halt CPU execution.
@ -74,7 +74,7 @@ void HandlePacket();
* @param addr Address to search from.
* @param type Type of breakpoint.
*/
BreakpointAddress GetNextBreakpointFromAddress(PAddr addr, GDBStub::BreakpointType type);
BreakpointAddress GetNextBreakpointFromAddress(VAddr addr, GDBStub::BreakpointType type);
/**
* Check if a breakpoint of the specified type exists at the given address.
@ -82,7 +82,7 @@ BreakpointAddress GetNextBreakpointFromAddress(PAddr addr, GDBStub::BreakpointTy
* @param addr Address of breakpoint.
* @param type Type of breakpoint.
*/
bool CheckBreakpoint(PAddr addr, GDBStub::BreakpointType type);
bool CheckBreakpoint(VAddr addr, GDBStub::BreakpointType type);
/// If set to true, the CPU will halt at the beginning of the next CPU loop.
bool GetCpuHaltFlag();