mirror of
https://github.com/HIllya51/LunaHook.git
synced 2024-12-26 21:24:12 +08:00
85 lines
3.4 KiB
C++
85 lines
3.4 KiB
C++
#include "Ryujinx.h"
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namespace
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{
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/*
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const char* CEEInfo::getMethodNameFromMetadata(CORINFO_METHOD_HANDLE ftnHnd,
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const char** className,
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const char** namespaceName,
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const char** enclosingClassNames,
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size_t maxEnclosingClassNames)
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*/
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/*
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CorJitResult CILJit::compileMethod(ICorJitInfo* compHnd,
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CORINFO_METHOD_INFO* methodInfo,
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unsigned flags,
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uint8_t** entryAddress,
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uint32_t* nativeSizeOfCode)
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*/
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/*
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CorJitResult invokeCompileMethodHelper(EEJitManager *jitMgr,
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CEEInfo *comp,
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struct CORINFO_METHOD_INFO *info,
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CORJIT_FLAGS jitFlags,
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BYTE **nativeEntry,
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uint32_t *nativeSizeOfCode)
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*/
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struct CEEInfo;
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struct CORINFO_METHOD_HANDLE;
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struct CORINFO_METHOD_INFO
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{
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CORINFO_METHOD_HANDLE *ftn;
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// CORINFO_MODULE_HANDLE scope;
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// uint8_t *ILCode;
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// unsigned ILCodeSize;
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// unsigned maxStack;
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// unsigned EHcount;
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// CorInfoOptions options;
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// CorInfoRegionKind regionKind;
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// CORINFO_SIG_INFO args;
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// CORINFO_SIG_INFO locals;
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};
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const char *(*getMethodNameFromMetadata)(CEEInfo *, CORINFO_METHOD_HANDLE *, const char **, const char **, const char **) = 0;
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}
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bool Ryujinx::attach_function()
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{
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WarningOutput("not support ryuujinx, please use yuzu/sudachi instead.");
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return true;
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auto invokeCompileMethodHelper = processStartAddress + 0x84CC0;
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getMethodNameFromMetadata = (decltype(getMethodNameFromMetadata))(processStartAddress + 0x7AED0);
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HookParam hp;
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hp.address = invokeCompileMethodHelper;
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hp.text_fun = [](hook_stack *stack, HookParam *hp, uintptr_t *data, uintptr_t *split, size_t *len)
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{
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auto methodInfo = (CORINFO_METHOD_INFO *)stack->r8;
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const char *className;
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const char *namespaceName;
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const char *enclosingClassName;
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auto methodname = getMethodNameFromMetadata((CEEInfo *)stack->rdx, methodInfo->ftn, &className, &namespaceName, &enclosingClassName);
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if (!methodname)
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return;
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if (strcmp(methodname, "RegisterFunction") != 0)
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return;
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ConsoleOutput("%s %s %s %s", className, namespaceName, enclosingClassName, methodname);
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HookParam hpinternal;
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hpinternal.user_value = stack->stack[5]; // entryAddress->RegisterFunction
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hpinternal.address = stack->retaddr;
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hpinternal.text_fun = [](hook_stack *stack, HookParam *hp, uintptr_t *data, uintptr_t *split, size_t *len)
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{
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HookParam hp_cs_function;
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hp_cs_function.address = *(uintptr_t *)hp->user_value;
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hp_cs_function.text_fun = [](hook_stack *stack, HookParam *hp, uintptr_t *data, uintptr_t *split, size_t *len)
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{
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ConsoleOutput("%p %p %p %p %p %p", stack->rcx, stack->rdx, stack->r8, stack->r9, stack->r10, stack->r11);
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};
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NewHook(hp_cs_function, "RegisterFunction");
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hp->type = HOOK_EMPTY;
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};
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NewHook(hpinternal, "invokeCompileMethodHelper Return");
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};
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return NewHook(hp, "invokeCompileMethodHelper");
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} |