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Debugger: Add API to scan memory for funcs.

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For example, when you know a range is being used or when you've deleted
the functions.
This commit is contained in:
Unknown W. Brackets 2022-09-27 19:14:32 -07:00
parent b60217d962
commit 3b0c0f2916
2 changed files with 32 additions and 0 deletions
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31
Core/Debugger/WebSocket/HLESubscriber.cpp
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@ -22,6 +22,7 @@
#include "Core/Debugger/SymbolMap.h"
#include "Core/Debugger/WebSocket/HLESubscriber.h"
#include "Core/Debugger/WebSocket/WebSocketUtils.h"
#include "Core/MemMap.h"
#include "Core/MIPS/MIPSAnalyst.h"
#include "Core/MIPS/MIPSDebugInterface.h"
#include "Core/MIPS/MIPSStackWalk.h"
@ -36,6 +37,7 @@ DebuggerSubscriber *WebSocketHLEInit(DebuggerEventHandlerMap &map) {
map["hle.func.add"] = &WebSocketHLEFuncAdd;
map["hle.func.remove"] = &WebSocketHLEFuncRemove;
map["hle.func.rename"] = &WebSocketHLEFuncRename;
map["hle.func.scan"] = &WebSocketHLEFuncScan;
map["hle.module.list"] = &WebSocketHLEModuleList;
map["hle.backtrace"] = &WebSocketHLEBacktrace;
@ -403,6 +405,35 @@ void WebSocketHLEFuncRename(DebuggerRequest &req) {
json.writeString("name", name);
}
// Auto-detect functions in a memory range (hle.func.scan)
//
// Parameters:
// - address: unsigned integer address within function to rename.
// - size: unsigned integer size in bytes for scan.
//
// Response (same event name) with no extra data.
void WebSocketHLEFuncScan(DebuggerRequest &req) {
if (!g_symbolMap)
return req.Fail("CPU not active");
if (!Core_IsStepping())
return req.Fail("CPU currently running (cpu.stepping first)");
u32 addr;
if (!req.ParamU32("address", &addr))
return;
u32 size;
if (!req.ParamU32("size", &size))
return;
if (!Memory::IsValidRange(addr, size))
return req.Fail("Address or size outside valid memory");
bool insertSymbols = MIPSAnalyst::ScanForFunctions(addr, addr + size, true);
MIPSAnalyst::FinalizeScan(insertSymbols);
req.Respond();
}
// List all known user modules (hle.module.list)
//
// No parameters.

1
Core/Debugger/WebSocket/HLESubscriber.h
View File

@ -28,5 +28,6 @@ void WebSocketHLEFuncList(DebuggerRequest &req);
void WebSocketHLEFuncAdd(DebuggerRequest &req);
void WebSocketHLEFuncRemove(DebuggerRequest &req);
void WebSocketHLEFuncRename(DebuggerRequest &req);
void WebSocketHLEFuncScan(DebuggerRequest &req);
void WebSocketHLEModuleList(DebuggerRequest &req);
void WebSocketHLEBacktrace(DebuggerRequest &req);