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FunctionPatcherModule
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Use defines from libfunctionpatcher instead of using an own copy

This commit is contained in:
Maschell 2020-06-06 22:25:20 +02:00
parent edcf2c69b1
commit 9d396d86dd
3 changed files with 3 additions and 127 deletions
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2
README.md Normal file
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@ -0,0 +1,2 @@
Run via [SetupPayload](https://github.com/wiiu-env/SetupPayload). Requires [wut](https://github.com/decaf-emu/wut) and [libfunctionpatcher](https://github.com/wiiu-env/libfunctionpatcher) for building.
Install via `make install`.

125
source/defines.h
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@ -1,125 +0,0 @@
#pragma once
typedef enum function_replacement_library_type_t {
LIBRARY_AVM,
LIBRARY_CAMERA,
LIBRARY_COREINIT,
LIBRARY_DC,
LIBRARY_DMAE,
LIBRARY_DRMAPP,
LIBRARY_ERREULA,
LIBRARY_GX2,
LIBRARY_H264,
LIBRARY_LZMA920,
LIBRARY_MIC,
LIBRARY_NFC,
LIBRARY_NIO_PROF,
LIBRARY_NLIBCURL,
LIBRARY_NLIBNSS,
LIBRARY_NLIBNSS2,
LIBRARY_NN_AC,
LIBRARY_NN_ACP,
LIBRARY_NN_ACT,
LIBRARY_NN_AOC,
LIBRARY_NN_BOSS,
LIBRARY_NN_CCR,
LIBRARY_NN_CMPT,
LIBRARY_NN_DLP,
LIBRARY_NN_EC,
LIBRARY_NN_FP,
LIBRARY_NN_HAI,
LIBRARY_NN_HPAD,
LIBRARY_NN_IDBE,
LIBRARY_NN_NDM,
LIBRARY_NN_NETS2,
LIBRARY_NN_NFP,
LIBRARY_NN_NIM,
LIBRARY_NN_OLV,
LIBRARY_NN_PDM,
LIBRARY_NN_SAVE,
LIBRARY_NN_SL,
LIBRARY_NN_SPM,
LIBRARY_NN_TEMP,
LIBRARY_NN_UDS,
LIBRARY_NN_VCTL,
LIBRARY_NSYSCCR,
LIBRARY_NSYSHID,
LIBRARY_NSYSKBD,
LIBRARY_NSYSNET,
LIBRARY_NSYSUHS,
LIBRARY_NSYSUVD,
LIBRARY_NTAG,
LIBRARY_PADSCORE,
LIBRARY_PROC_UI,
LIBRARY_SND_CORE,
LIBRARY_SND_USER,
LIBRARY_SNDCORE2,
LIBRARY_SNDUSER2,
LIBRARY_SWKBD,
LIBRARY_SYSAPP,
LIBRARY_TCL,
LIBRARY_TVE,
LIBRARY_UAC,
LIBRARY_UAC_RPL,
LIBRARY_USB_MIC,
LIBRARY_UVC,
LIBRARY_UVD,
LIBRARY_VPAD,
LIBRARY_VPADBASE,
LIBRARY_ZLIB125,
LIBRARY_OTHER,
} function_replacement_library_type_t;
#define MAXIMUM_FUNCTION_NAME_LENGTH 100
#define FUNCTION_PATCHER_METHOD_STORE_SIZE 20
#define STATIC_FUNCTION 0
#define DYNAMIC_FUNCTION 1
typedef struct function_replacement_data_t {
uint32_t physicalAddr; /* [needs to be filled] */
uint32_t virtualAddr; /* [needs to be filled] */
uint32_t replaceAddr; /* [needs to be filled] Address of our replacement function */
uint32_t replaceCall; /* [needs to be filled] Address to access the real_function */
function_replacement_library_type_t library; /* [needs to be filled] rpl where the function we want to replace is. */
char function_name[MAXIMUM_FUNCTION_NAME_LENGTH]; /* [needs to be filled] name of the function we want to replace */
uint32_t realAddr; /* [will be filled] Address of the real function we want to replace. */
volatile uint32_t replace_data [FUNCTION_PATCHER_METHOD_STORE_SIZE]; /* [will be filled] Space for us to store some jump instructions */
uint32_t restoreInstruction; /* [will be filled] Copy of the instruction we replaced to jump to our code. */
uint8_t functionType; /* [will be filled] */
uint8_t alreadyPatched; /* [will be filled] */
} function_replacement_data_t;
#define REPLACE_FUNCTION(x, lib, function_name) \
{ \
0, \
0, \
(uint32_t) my_ ## x, \
(uint32_t) &real_ ## x \
lib, \
# function_name, \
0, \
{}, \
0, \
functionType, \
0 \
}
#define REPLACE_FUNCTION_VIA_ADDRESS(x, physicalAddress, effectiveAddress) \
{ \
physicalAddress, \
effectiveAddress, \
(uint32_t) my_ ## x, \
(uint32_t) &real_ ## x \
LIBRARY_OTHER, \
# x, \
0, \
{}, \
0, \
functionType, \
0 \
}
#define DECL_FUNCTION(res, name, ...) \
res (* real_ ## name)(__VA_ARGS__) __attribute__((section(".data"))); \
res my_ ## name(__VA_ARGS__)

3
source/function_patcher.h
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@ -1,5 +1,5 @@
#pragma once
#include "defines.h"
#include <function_patcher/fpatching_defines.h>
#include <coreinit/dynload.h>
#ifdef __cplusplus
@ -12,7 +12,6 @@ typedef struct rpl_handling {
OSDynLoad_Module handle;
} rpl_handling;
void FunctionPatcherPatchFunction(function_replacement_data_t *replacements, uint32_t size);
void FunctionPatcherResetLibHandles();