The-Homebrew-Cloud/libutils
2
0
Fork 0
mirror of https://github.com/Maschell/libutils.git synced 2024-11-06 05:05:08 +01:00
Code Issues Packages Projects Releases Wiki Activity

Make library compatible with WUT

Browse Source 
Remove some features (kernel, function patcher) to be a userland only lib.
This commit is contained in:
Maschell 2018-06-17 15:19:51 +02:00
parent b1175edf41
commit f02d7da869
50 changed files with 922 additions and 3009 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
CMakeLists.txt Normal file
View File

@ -0,0 +1,22 @@
cmake_minimum_required(VERSION 3.2)
project(utilswut)
include("${WUT_ROOT}/share/wut.cmake" REQUIRED)
file(GLOB_RECURSE SOURCE_FILES *.c *.cpp)
file(GLOB_RECURSE HEADER_FILES *.h)
add_library(utilswut STATIC ${SOURCE_FILES} ${HEADER_FILES})
target_include_directories(utilswut PUBLIC "include")
wut_enable_stdcpp(utilswut)
wut_default_malloc(utilswut)
target_include_directories(utilswut PUBLIC "include")
install(TARGETS utilswut
ARCHIVE DESTINATION "${CMAKE_INSTALL_PREFIX}/lib")
install(DIRECTORY ${PROJECT_SOURCE_DIR}/include/
DESTINATION "${CMAKE_INSTALL_PREFIX}/include/libutils"
FILES_MATCHING PATTERN "*.h*")

155
Makefile
View File

@ -1,155 +0,0 @@
DO_LOGGING := 1
#---------------------------------------------------------------------------------
.SUFFIXES:
#---------------------------------------------------------------------------------
ifeq ($(strip $(DEVKITPPC)),)
$(error "Please set DEVKITPPC in your environment. export DEVKITPPC=<path to>devkitPPC)
endif
export PATH := $(DEVKITPPC)/bin:$(PORTLIBS)/bin:$(PATH)
export PORTLIBS := $(DEVKITPRO)/portlibs/ppc
PREFIX := powerpc-eabi-
export AS := $(PREFIX)as
export CC := $(PREFIX)gcc
export CXX := $(PREFIX)g++
export AR := $(PREFIX)ar
export OBJCOPY := $(PREFIX)objcopy
include $(DEVKITPPC)/base_rules
#---------------------------------------------------------------------------------
# BUILD is the directory where object files & intermediate files will be placed
# SOURCES is a list of directories containing source code
# INCLUDES is a list of directories containing extra header files
# DATA is a list of directories containing binary files
# LIBDIR is where the built library will be placed
# all directories are relative to this makefile
#---------------------------------------------------------------------------------
BUILD ?= release
SOURCES := source \
source/fs \
source/utils \
source/language \
source/network \
source/system \
source/kernel
INCLUDES := include \
source
DATA :=
LIB := lib
#---------------------------------------------------------------------------------
# options for code generation
#---------------------------------------------------------------------------------
CFLAGS = -g -Os -Wall -D__wiiu__ -D_GNU_SOURCE $(MACHDEP) $(INCLUDE)
CXXFLAGS = $(CFLAGS)
ifeq ($(DO_LOGGING), 1)
CFLAGS += -D__LOGGING__
CXXFLAGS += -D__LOGGING__
endif
ASFLAGS := -mregnames
export WIIUBIN := $(LIB)/libutils.a
#---------------------------------------------------------------------------------
# any extra libraries we wish to link with the project
#---------------------------------------------------------------------------------
LIBS := -ldynamiclibs
#---------------------------------------------------------------------------------
# list of directories containing libraries, this must be the top level containing
# include and lib
#---------------------------------------------------------------------------------
LIBDIRS :=
#---------------------------------------------------------------------------------
# no real need to edit anything past this point unless you need to add additional
# rules for different file extensions
#---------------------------------------------------------------------------------
ifneq ($(BUILD),$(notdir $(CURDIR)))
#---------------------------------------------------------------------------------
export TOPDIR ?= $(CURDIR)/..
export DEPSDIR := $(CURDIR)/$(BUILD)
export INCLUDEDIR := $(PORTLIBS)/include/libutils
export VPATH := $(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
$(foreach dir,$(DATA),$(CURDIR)/$(dir))
CFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
CPPFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
sFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
SFILES := $(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.S)))
BINFILES := $(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
export OFILES := $(addsuffix .o,$(BINFILES)) \
$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o) $(sFILES:.s=.o)
export INCLUDE := $(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
$(foreach dir,$(LIBDIRS),-I$(dir)/include) -I$(LIBOGC_INC) \
-I$(CURDIR)/$(BUILD) -I$(PORTLIBS)/include
export LIBPATHS := $(foreach dir,$(LIBDIRS),-L$(dir)/lib) $(PORTLIBS)/lib
.PHONY: $(BUILD) clean
#---------------------------------------------------------------------------------
$(BUILD):
@[ -d $@ ] || mkdir -p $@
@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
#---------------------------------------------------------------------------------
clean:
@echo clean ...
@rm -fr debug release $(LIB) include
all: $(WIIUBIN)
install:
@cp $(BUILD)/lib/libutils.a $(PORTLIBS)/lib
@mkdir -p $(INCLUDEDIR)/utils/
@mkdir -p $(INCLUDEDIR)/kernel/
@mkdir -p $(INCLUDEDIR)/system/
@mkdir -p $(INCLUDEDIR)/network/
@mkdir -p $(INCLUDEDIR)/language/
@mkdir -p $(INCLUDEDIR)/fs/
@cp source/utils/*.h $(INCLUDEDIR)/utils/
@cp source/utils/*.hpp $(INCLUDEDIR)/utils/
@cp source/system/*.h $(INCLUDEDIR)/system/
@cp source/language/*.h $(INCLUDEDIR)/language/
@cp source/network/*.h $(INCLUDEDIR)/network/
@cp source/fs/*.h $(INCLUDEDIR)/fs/
@cp source/fs/*.hpp $(INCLUDEDIR)/fs/
@cp source/kernel/*.h $(INCLUDEDIR)/kernel/
#---------------------------------------------------------------------------------
else
DEPENDS := $(OFILES:.o=.d)
#---------------------------------------------------------------------------------
# main targets
#---------------------------------------------------------------------------------
$(WIIUBIN) : $(OFILES) $(LIB)
@rm -f "$(WIIUBIN)"
@$(AR) rcs "$(WIIUBIN)" $(OFILES)
@echo built ... $(notdir $@)
$(LIB):
mkdir $(LIB)
-include $(DEPENDS)
#---------------------------------------------------------------------------------------
endif
#---------------------------------------------------------------------------------------

24
README.md
View File

@ -1,19 +1,15 @@
# libutils for WiiU homebrew. # libutils for WiiU homebrew. (WUT edition)
[![Build Status](https://travis-ci.org/Maschell/libutils.svg?branch=master)](https://travis-ci.org/Maschell/libutils) [![Build Status](https://travis-ci.org/Maschell/libutils.svg?branch=wut)](https://travis-ci.org/Maschell/libutils)
This is a library for common functions. This is a library for common functions.
## Features ## Features
- FS utility functions - FS utility functions
- Wrapper for easy kernel read/write (KernelCopyData to copy data to any place)
- Multiple language support via gettext - Multiple language support via gettext
- Common system functions (Exception handler, memory functions, Thread wrapper etc.) - Common system functions (Exception handler, memory functions, Thread wrapper etc.)
- Built in function patcher engine
- String tools - String tools
(For some features the application need to be loaded from the homebrew_launcher to have kernel access)
## Logging usage ## Logging usage
To able to use the logging, you need to compile the target application with follow C/C++ flag: To able to use the logging, you need to compile the target application with follow C/C++ flag:
``` ```
@ -22,6 +18,7 @@ To able to use the logging, you need to compile the target application with foll
Usage in the application: Usage in the application:
``` ```
socket_lib_init();
log_init(); // Enables broadcast logging. log_init(); // Enables broadcast logging.
printf("Just prints this text\n"); printf("Just prints this text\n");
DEBUG_FUNCTION_LINE("This prints my current function, file and line\n"); DEBUG_FUNCTION_LINE("This prints my current function, file and line\n");
@ -34,31 +31,32 @@ Read the logs via the [udp_debug_reader](https://github.com/dimok789/loadiine_gx
Link the application with Link the application with
``` ```
-lutils -ldynamiclibs -lutilswut
``` ```
You also need to add the include path to your Makefile. Example: You also need to add the include path to your Makefile. Example:
``` ```
export INCLUDE := [...] -I$(PORTLIBS)/include/libutils export INCLUDE := [...] -I$(WUT_ROOT)/include/libutils
``` ```
Check out the header for more information. Check out the header for more information.
## Compiling ## Compiling
For compiling and using this lib, you need the [dynamic_libs](https://github.com/Maschell/dynamic_libs/tree/lib) installed to your portlibs folder. For compiling and using this lib, you need the [wut](https://github.com/decaf-emu/wut) installed.
Install this static library into your portlibs folder via: Install this static library into your wut folder via:
``` ```
make && make install mkdir build && cd build
cmake -DCMAKE_TOOLCHAIN_FILE=$WUT_ROOT/share/wut.toolchain.cmake -DCMAKE_INSTALL_PREFIX=$WUT_ROOT ../
make install
``` ```
## Dependencies ## Dependencies
- Application needs to be loaded from the [homebrew_launcher](https://github.com/dimok789/homebrew_launcher) - [wut](https://github.com/decaf-emu/wut)
- [dynamic_libs](https://github.com/Maschell/dynamic_libs/tree/lib) for access to the functions.
# Credits (TODO) # Credits (TODO)

2
source/fs/CFile.hpp → include/fs/CFile.hpp
View File

@ -5,8 +5,8 @@
#include <string> #include <string>
#include <string.h> #include <string.h>
#include <fcntl.h> #include <fcntl.h>
#include <dynamic_libs/os_types.h>
#include <unistd.h> #include <unistd.h>
#include <wut_types.h>
class CFile { class CFile {
public: public:

2
source/fs/DirList.h → include/fs/DirList.h
View File

@ -29,7 +29,7 @@
#include <vector> #include <vector>
#include <string> #include <string>
#include <dynamic_libs/os_types.h> #include <wut_types.h>
typedef struct { typedef struct {
char * FilePath; char * FilePath;

3
source/fs/FSUtils.h → include/fs/FSUtils.h
View File

@ -1,6 +1,7 @@
#ifndef __FS_UTILS_H_ #ifndef __FS_UTILS_H_
#define __FS_UTILS_H_ #define __FS_UTILS_H_
#include <dynamic_libs/os_types.h>
#include <wut_types.h>
class FSUtils { class FSUtils {
public: public:

2
source/fs/disc_io.h → include/fs/disc_io.h
View File

@ -31,8 +31,6 @@
#define OGC_DISC_IO_INCLUDE #define OGC_DISC_IO_INCLUDE
#include <stdint.h> #include <stdint.h>
#include <dynamic_libs/os_types.h>
#define FEATURE_MEDIUM_CANREAD 0x00000001 #define FEATURE_MEDIUM_CANREAD 0x00000001
#define FEATURE_MEDIUM_CANWRITE 0x00000002 #define FEATURE_MEDIUM_CANWRITE 0x00000002

0
source/language/gettext.h → include/language/gettext.h
View File

4
source/utils/net.h → include/network/net.h
View File

@ -1,12 +1,12 @@
#ifndef _UTILS_NET_H_ #ifndef _UTILS_NET_H_
#define _UTILS_NET_H_ #define _UTILS_NET_H_
#include <dynamic_libs/os_types.h>
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
#include <wut_types.h>
s32 recvwait(s32 sock, void *buffer, s32 len); s32 recvwait(s32 sock, void *buffer, s32 len);
u8 recvbyte(s32 sock); u8 recvbyte(s32 sock);
u32 recvword(s32 sock); u32 recvword(s32 sock);

2
source/system/AsyncDeleter.h → include/system/AsyncDeleter.h
View File

@ -38,7 +38,7 @@ public:
static void pushForDelete(AsyncDeleter::Element *e) { static void pushForDelete(AsyncDeleter::Element *e) {
if(!deleterInstance) { if(!deleterInstance) {
deleterInstance = new AsyncDeleter; deleterInstance = new AsyncDeleter();
} }
deleterInstance->deleteElements.push(e); deleterInstance->deleteElements.push(e);
} }

12
source/system/CMutex.h → include/system/CMutex.h
View File

@ -18,12 +18,13 @@
#define _CMUTEX_H_ #define _CMUTEX_H_
#include <malloc.h> #include <malloc.h>
#include <dynamic_libs/os_functions.h> #include <coreinit/mutex.h>
class CMutex { class CMutex
{
public: public:
CMutex() { CMutex() {
pMutex = malloc(OS_MUTEX_SIZE); pMutex = (OSMutex*) malloc(sizeof(OSMutex));
if(!pMutex) if(!pMutex)
return; return;
@ -49,10 +50,11 @@ public:
return (OSTryLockMutex(pMutex) != 0); return (OSTryLockMutex(pMutex) != 0);
} }
private: private:
void *pMutex; OSMutex *pMutex;
}; };
class CMutexLock { class CMutexLock
{
public: public:
CMutexLock() { CMutexLock() {
mutex.lock(); mutex.lock();

37
source/system/CThread.h → include/system/CThread.h
View File

@ -20,8 +20,8 @@
#include <malloc.h> #include <malloc.h>
#include <unistd.h> #include <unistd.h>
#include <dynamic_libs/os_functions.h> #include <coreinit/systeminfo.h>
#include "utils/logger.h" #include <coreinit/thread.h>
class CThread { class CThread {
public: public:
@ -36,13 +36,12 @@ public:
//! save attribute assignment //! save attribute assignment
iAttributes = iAttr; iAttributes = iAttr;
//! allocate the thread //! allocate the thread
pThread = (OSThread*) memalign(8, 0x1000); pThread = (OSThread*)memalign(8, sizeof(OSThread));
//! allocate the stack //! allocate the stack
pThreadStack = (u8 *) memalign(0x20, iStackSize); pThreadStack = (u8 *) memalign(0x20, iStackSize);
//! create the thread //! create the thread
if(pThread && pThreadStack) { if(pThread && pThreadStack)
OSCreateThread(pThread, &CThread::threadCallback, 1, this, (u32)pThreadStack+iStackSize, iStackSize, iPriority, iAttributes); OSCreateThread(pThread, &CThread::threadCallback, 1, (char*)this, pThreadStack+iStackSize, iStackSize, iPriority, iAttributes);
}
} }
//! destructor //! destructor
@ -74,7 +73,7 @@ public:
if(pThread) OSResumeThread(pThread); if(pThread) OSResumeThread(pThread);
} }
//! Set thread priority //! Set thread priority
virtual void setThreadPriority(s32 prio) { virtual void setThreadPriority(int prio) {
if(pThread) OSSetThreadPriority(pThread, prio); if(pThread) OSSetThreadPriority(pThread, prio);
} }
//! Check if thread is suspended //! Check if thread is suspended
@ -91,29 +90,21 @@ public:
virtual bool isThreadRunning(void) const { virtual bool isThreadRunning(void) const {
return !isThreadSuspended() && !isThreadRunning(); return !isThreadSuspended() && !isThreadRunning();
} }
//! Gets the thread affinity.
virtual u16 getThreadAffinity(void) const {
if(pThread) return OSGetThreadAffinity(pThread);
return 0;
}
//! Shutdown thread //! Shutdown thread
virtual void shutdownThread(void) { virtual void shutdownThread(void) {
//! wait for thread to finish //! wait for thread to finish
if(pThread && !(iAttributes & eAttributeDetach)) { if(pThread && !(iAttributes & eAttributeDetach)) {
while(isThreadSuspended()) { if(isThreadSuspended())
resumeThread(); resumeThread();
}
OSJoinThread(pThread, NULL); OSJoinThread(pThread, NULL);
} }
//! free the thread stack buffer //! free the thread stack buffer
if(pThreadStack) { if(pThreadStack)
free(pThreadStack); free(pThreadStack);
} if(pThread)
if(pThread) {
free(pThread); free(pThread);
}
pThread = NULL; pThread = NULL;
pThreadStack = NULL; pThreadStack = NULL;
} }
@ -127,12 +118,12 @@ public:
eAttributePinnedAff = 0x10 eAttributePinnedAff = 0x10
}; };
private: private:
static s32 threadCallback(s32 argc, void *arg) { static int threadCallback(int argc, const char **argv) {
//! After call to start() continue with the internal function //! After call to start() continue with the internal function
((CThread *) arg)->executeThread(); ((CThread *) argv)->executeThread();
return 0; return 0;
} }
s32 iAttributes; int iAttributes;
OSThread *pThread; OSThread *pThread;
u8 *pThreadStack; u8 *pThreadStack;
Callback pCallback; Callback pCallback;

2
source/utils/StringTools.h → include/utils/StringTools.h
View File

@ -28,7 +28,7 @@
#include <vector> #include <vector>
#include <string> #include <string>
#include <dynamic_libs/os_types.h> #include <wut_types.h>
class StringTools{ class StringTools{
public: public:

9
source/utils/TCPServer.hpp → include/utils/TCPServer.hpp
View File

@ -1,9 +1,14 @@
#ifndef _TCPSERVER_H_ #ifndef _TCPSERVER_H_
#define _TCPSERVER_H_ #define _TCPSERVER_H_
#include <dynamic_libs/socket_functions.h> #include <sys/select.h>
#include <dynamic_libs/os_functions.h>
#include <nsysnet/socket.h>
#include <system/CThread.h> #include <system/CThread.h>
#include <wut_types.h>
#include <coreinit/cache.h>
#include "utils/logger.h"
class TCPServer { class TCPServer {
public: public:

591
include/utils/elf_abi.h Normal file
View File

@ -0,0 +1,591 @@
/*
* Copyright (c) 1995, 1996, 2001, 2002
* Erik Theisen. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/*
* This is the ELF ABI header file
* formerly known as "elf_abi.h".
*/
#ifndef _ELF_ABI_H
#define _ELF_ABI_H
/*
* This version doesn't work for 64-bit ABIs - Erik.
*/
/*
* These typedefs need to be handled better.
*/
typedef unsigned int Elf32_Addr; /* Unsigned program address */
typedef unsigned int Elf32_Off; /* Unsigned file offset */
typedef signed int Elf32_Sword; /* Signed large integer */
typedef unsigned int Elf32_Word; /* Unsigned large integer */
typedef unsigned short Elf32_Half; /* Unsigned medium integer */
/* e_ident[] identification indexes */
#define EI_MAG0 0 /* file ID */
#define EI_MAG1 1 /* file ID */
#define EI_MAG2 2 /* file ID */
#define EI_MAG3 3 /* file ID */
#define EI_CLASS 4 /* file class */
#define EI_DATA 5 /* data encoding */
#define EI_VERSION 6 /* ELF header version */
#define EI_OSABI 7 /* OS/ABI specific ELF extensions */
#define EI_ABIVERSION 8 /* ABI target version */
#define EI_PAD 9 /* start of pad bytes */
#define EI_NIDENT 16 /* Size of e_ident[] */
/* e_ident[] magic number */
#define ELFMAG0 0x7f /* e_ident[EI_MAG0] */
#define ELFMAG1 'E' /* e_ident[EI_MAG1] */
#define ELFMAG2 'L' /* e_ident[EI_MAG2] */
#define ELFMAG3 'F' /* e_ident[EI_MAG3] */
#define ELFMAG "\177ELF" /* magic */
#define SELFMAG 4 /* size of magic */
/* e_ident[] file class */
#define ELFCLASSNONE 0 /* invalid */
#define ELFCLASsigned int 1 /* 32-bit objs */
#define ELFCLASS64 2 /* 64-bit objs */
#define ELFCLASSNUM 3 /* number of classes */
/* e_ident[] data encoding */
#define ELFDATANONE 0 /* invalid */
#define ELFDATA2LSB 1 /* Little-Endian */
#define ELFDATA2MSB 2 /* Big-Endian */
#define ELFDATANUM 3 /* number of data encode defines */
/* e_ident[] OS/ABI specific ELF extensions */
#define ELFOSABI_NONE 0 /* No extension specified */
#define ELFOSABI_HPUX 1 /* Hewlett-Packard HP-UX */
#define ELFOSABI_NETBSD 2 /* NetBSD */
#define ELFOSABI_LINUX 3 /* Linux */
#define ELFOSABI_SOLARIS 6 /* Sun Solaris */
#define ELFOSABI_AIX 7 /* AIX */
#define ELFOSABI_IRIX 8 /* IRIX */
#define ELFOSABI_FREEBSD 9 /* FreeBSD */
#define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX */
#define ELFOSABI_MODESTO 11 /* Novell Modesto */
#define ELFOSABI_OPENBSD 12 /* OpenBSD */
/* 64-255 Architecture-specific value range */
/* e_ident[] ABI Version */
#define ELFABIVERSION 0
/* e_ident */
#define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
(ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
(ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
(ehdr).e_ident[EI_MAG3] == ELFMAG3)
/* ELF Header */
typedef struct elfhdr{
unsigned char e_ident[EI_NIDENT]; /* ELF Identification */
Elf32_Half e_type; /* object file type */
Elf32_Half e_machine; /* machine */
Elf32_Word e_version; /* object file version */
Elf32_Addr e_entry; /* virtual entry point */
Elf32_Off e_phoff; /* program header table offset */
Elf32_Off e_shoff; /* section header table offset */
Elf32_Word e_flags; /* processor-specific flags */
Elf32_Half e_ehsize; /* ELF header size */
Elf32_Half e_phentsize; /* program header entry size */
Elf32_Half e_phnum; /* number of program header entries */
Elf32_Half e_shentsize; /* section header entry size */
Elf32_Half e_shnum; /* number of section header entries */
Elf32_Half e_shstrndx; /* section header table's "section
header string table" entry offset */
} Elf32_Ehdr;
/* e_type */
#define ET_NONE 0 /* No file type */
#define ET_REL 1 /* relocatable file */
#define ET_EXEC 2 /* executable file */
#define ET_DYN 3 /* shared object file */
#define ET_CORE 4 /* core file */
#define ET_NUM 5 /* number of types */
#define ET_LOOS 0xfe00 /* reserved range for operating */
#define ET_HIOS 0xfeff /* system specific e_type */
#define ET_LOPROC 0xff00 /* reserved range for processor */
#define ET_HIPROC 0xffff /* specific e_type */
/* e_machine */
#define EM_NONE 0 /* No Machine */
#define EM_M32 1 /* AT&T WE 32100 */
#define EM_SPARC 2 /* SPARC */
#define EM_386 3 /* Intel 80386 */
#define EM_68K 4 /* Motorola 68000 */
#define EM_88K 5 /* Motorola 88000 */
#if 0
#define EM_486 6 /* RESERVED - was Intel 80486 */
#endif
#define EM_860 7 /* Intel 80860 */
#define EM_MIPS 8 /* MIPS R3000 Big-Endian only */
#define EM_S370 9 /* IBM System/370 Processor */
#define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */
#if 0
#define EM_SPARC64 11 /* RESERVED - was SPARC v9
64-bit unoffical */
#endif
/* RESERVED 11-14 for future use */
#define EM_PARISC 15 /* HPPA */
/* RESERVED 16 for future use */
#define EM_VPP500 17 /* Fujitsu VPP500 */
#define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */
#define EM_960 19 /* Intel 80960 */
#define EM_PPC 20 /* PowerPC */
#define EM_PPC64 21 /* 64-bit PowerPC */
#define EM_S390 22 /* IBM System/390 Processor */
/* RESERVED 23-35 for future use */
#define EM_V800 36 /* NEC V800 */
#define EM_FR20 37 /* Fujitsu FR20 */
#define EM_RH32 38 /* TRW RH-32 */
#define EM_RCE 39 /* Motorola RCE */
#define EM_ARM 40 /* Advanced Risc Machines ARM */
#define EM_ALPHA 41 /* Digital Alpha */
#define EM_SH 42 /* Hitachi SH */
#define EM_SPARCV9 43 /* SPARC Version 9 */
#define EM_TRICORE 44 /* Siemens TriCore embedded processor */
#define EM_ARC 45 /* Argonaut RISC Core */
#define EM_H8_300 46 /* Hitachi H8/300 */
#define EM_H8_300H 47 /* Hitachi H8/300H */
#define EM_H8S 48 /* Hitachi H8S */
#define EM_H8_500 49 /* Hitachi H8/500 */
#define EM_IA_64 50 /* Intel Merced */
#define EM_MIPS_X 51 /* Stanford MIPS-X */
#define EM_COLDFIRE 52 /* Motorola Coldfire */
#define EM_68HC12 53 /* Motorola M68HC12 */
#define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/
#define EM_PCP 55 /* Siemens PCP */
#define EM_NCPU 56 /* Sony nCPU embeeded RISC */
#define EM_NDR1 57 /* Denso NDR1 microprocessor */
#define EM_STARCORE 58 /* Motorola Start*Core processor */
#define EM_ME16 59 /* Toyota ME16 processor */
#define EM_ST100 60 /* STMicroelectronic ST100 processor */
#define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/
#define EM_X86_64 62 /* AMD x86-64 */
#define EM_PDSP 63 /* Sony DSP Processor */
/* RESERVED 64,65 for future use */
#define EM_FX66 66 /* Siemens FX66 microcontroller */
#define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */
#define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */
#define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */
#define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */
#define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */
#define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */
#define EM_SVX 73 /* Silicon Graphics SVx */
#define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */
#define EM_VAX 75 /* Digital VAX */
#define EM_CHRIS 76 /* Axis Communications embedded proc. */
#define EM_JAVELIN 77 /* Infineon Technologies emb. proc. */
#define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */
#define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */
#define EM_MMIX 80 /* Donald Knuth's edu 64-bit proc. */
#define EM_HUANY 81 /* Harvard University mach-indep objs */
#define EM_PRISM 82 /* SiTera Prism */
#define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */
#define EM_FR30 84 /* Fujitsu FR30 */
#define EM_D10V 85 /* Mitsubishi DV10V */
#define EM_D30V 86 /* Mitsubishi DV30V */
#define EM_V850 87 /* NEC v850 */
#define EM_M32R 88 /* Mitsubishi M32R */
#define EM_MN10300 89 /* Matsushita MN10200 */
#define EM_MN10200 90 /* Matsushita MN10200 */
#define EM_PJ 91 /* picoJava */
#define EM_NUM 92 /* number of machine types */
/* Version */
#define EV_NONE 0 /* Invalid */
#define EV_CURRENT 1 /* Current */
#define EV_NUM 2 /* number of versions */
/* Section Header */
typedef struct {
Elf32_Word sh_name; /* name - index into section header
string table section */
Elf32_Word sh_type; /* type */
Elf32_Word sh_flags; /* flags */
Elf32_Addr sh_addr; /* address */
Elf32_Off sh_offset; /* file offset */
Elf32_Word sh_size; /* section size */
Elf32_Word sh_link; /* section header table index link */
Elf32_Word sh_info; /* extra information */
Elf32_Word sh_addralign; /* address alignment */
Elf32_Word sh_entsize; /* section entry size */
} Elf32_Shdr;
/* Special Section Indexes */
#define SHN_UNDEF 0 /* undefined */
#define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */
#define SHN_LOPROC 0xff00 /* reserved range for processor */
#define SHN_HIPROC 0xff1f /* specific section indexes */
#define SHN_LOOS 0xff20 /* reserved range for operating */
#define SHN_HIOS 0xff3f /* specific semantics */
#define SHN_ABS 0xfff1 /* absolute value */
#define SHN_COMMON 0xfff2 /* common symbol */
#define SHN_XINDEX 0xffff /* Index is an extra table */
#define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */
/* sh_type */
#define SHT_NULL 0 /* inactive */
#define SHT_PROGBITS 1 /* program defined information */
#define SHT_SYMTAB 2 /* symbol table section */
#define SHT_STRTAB 3 /* string table section */
#define SHT_RELA 4 /* relocation section with addends*/
#define SHT_HASH 5 /* symbol hash table section */
#define SHT_DYNAMIC 6 /* dynamic section */
#define SHT_NOTE 7 /* note section */
#define SHT_NOBITS 8 /* no space section */
#define SHT_REL 9 /* relation section without addends */
#define SHT_SHLIB 10 /* reserved - purpose unknown */
#define SHT_DYNSYM 11 /* dynamic symbol table section */
#define SHT_INIT_ARRAY 14 /* Array of constructors */
#define SHT_FINI_ARRAY 15 /* Array of destructors */
#define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */
#define SHT_GROUP 17 /* Section group */
#define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */
#define SHT_NUM 19 /* number of section types */
#define SHT_LOOS 0x60000000 /* Start OS-specific */
#define SHT_HIOS 0x6fffffff /* End OS-specific */
#define SHT_LOPROC 0x70000000 /* reserved range for processor */
#define SHT_HIPROC 0x7fffffff /* specific section header types */
#define SHT_LOUSER 0x80000000 /* reserved range for application */
#define SHT_HIUSER 0xffffffff /* specific indexes */
/* Section names */
#define ELF_BSS ".bss" /* uninitialized data */
#define ELF_COMMENT ".comment" /* version control information */
#define ELF_DATA ".data" /* initialized data */
#define ELF_DATA1 ".data1" /* initialized data */
#define ELF_DEBUG ".debug" /* debug */
#define ELF_DYNAMIC ".dynamic" /* dynamic linking information */
#define ELF_DYNSTR ".dynstr" /* dynamic string table */
#define ELF_DYNSYM ".dynsym" /* dynamic symbol table */
#define ELF_FINI ".fini" /* termination code */
#define ELF_FINI_ARRAY ".fini_array" /* Array of destructors */
#define ELF_GOT ".got" /* global offset table */
#define ELF_HASH ".hash" /* symbol hash table */
#define ELF_INIT ".init" /* initialization code */
#define ELF_INIT_ARRAY ".init_array" /* Array of constuctors */
#define ELF_INTERP ".interp" /* Pathname of program interpreter */
#define ELF_LINE ".line" /* Symbolic line numnber information */
#define ELF_NOTE ".note" /* Contains note section */
#define ELF_PLT ".plt" /* Procedure linkage table */
#define ELF_PREINIT_ARRAY ".preinit_array" /* Array of pre-constructors */
#define ELF_REL_DATA ".rel.data" /* relocation data */
#define ELF_REL_FINI ".rel.fini" /* relocation termination code */
#define ELF_REL_INIT ".rel.init" /* relocation initialization code */
#define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */
#define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */
#define ELF_REL_TEXT ".rel.text" /* relocation code */
#define ELF_RODATA ".rodata" /* read-only data */
#define ELF_RODATA1 ".rodata1" /* read-only data */
#define ELF_SHSTRTAB ".shstrtab" /* section header string table */
#define ELF_STRTAB ".strtab" /* string table */
#define ELF_SYMTAB ".symtab" /* symbol table */
#define ELF_SYMTAB_SHNDX ".symtab_shndx"/* symbol table section index */
#define ELF_TBSS ".tbss" /* thread local uninit data */
#define ELF_TDATA ".tdata" /* thread local init data */
#define ELF_TDATA1 ".tdata1" /* thread local init data */
#define ELF_TEXT ".text" /* code */
/* Section Attribute Flags - sh_flags */
#define SHF_WRITE 0x1 /* Writable */
#define SHF_ALLOC 0x2 /* occupies memory */
#define SHF_EXECINSTR 0x4 /* executable */
#define SHF_MERGE 0x10 /* Might be merged */
#define SHF_STRINGS 0x20 /* Contains NULL terminated strings */
#define SHF_INFO_LINK 0x40 /* sh_info contains SHT index */
#define SHF_LINK_ORDER 0x80 /* Preserve order after combining*/
#define SHF_OS_NONCONFORMING 0x100 /* Non-standard OS specific handling */
#define SHF_GROUP 0x200 /* Member of section group */
#define SHF_TLS 0x400 /* Thread local storage */
#define SHF_MASKOS 0x0ff00000 /* OS specific */
#define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */
/* specific section attributes */
/* Section Group Flags */
#define GRP_COMDAT 0x1 /* COMDAT group */
#define GRP_MASKOS 0x0ff00000 /* Mask OS specific flags */
#define GRP_MASKPROC 0xf0000000 /* Mask processor specific flags */
/* Symbol Table Entry */
typedef struct elf32_sym {
Elf32_Word st_name; /* name - index into string table */
Elf32_Addr st_value; /* symbol value */
Elf32_Word st_size; /* symbol size */
unsigned char st_info; /* type and binding */
unsigned char st_other; /* 0 - no defined meaning */
Elf32_Half st_shndx; /* section header index */
} Elf32_Sym;
/* Symbol table index */
#define STN_UNDEF 0 /* undefined */
/* Extract symbol info - st_info */
#define ELF32_ST_BIND(x) ((x) >> 4)
#define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf)
#define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf))
#define ELF32_ST_VISIBILITY(x) ((x) & 0x3)
/* Symbol Binding - ELF32_ST_BIND - st_info */
#define STB_LOCAL 0 /* Local symbol */
#define STB_GLOBAL 1 /* Global symbol */
#define STB_WEAK 2 /* like global - lower precedence */
#define STB_NUM 3 /* number of symbol bindings */
#define STB_LOOS 10 /* reserved range for operating */
#define STB_HIOS 12 /* system specific symbol bindings */
#define STB_LOPROC 13 /* reserved range for processor */
#define STB_HIPROC 15 /* specific symbol bindings */
/* Symbol type - ELF32_ST_TYPE - st_info */
#define STT_NOTYPE 0 /* not specified */
#define STT_OBJECT 1 /* data object */
#define STT_FUNC 2 /* function */
#define STT_SECTION 3 /* section */
#define STT_FILE 4 /* file */
#define STT_NUM 5 /* number of symbol types */
#define STT_TLS 6 /* Thread local storage symbol */
#define STT_LOOS 10 /* reserved range for operating */
#define STT_HIOS 12 /* system specific symbol types */
#define STT_LOPROC 13 /* reserved range for processor */
#define STT_HIPROC 15 /* specific symbol types */
/* Symbol visibility - ELF32_ST_VISIBILITY - st_other */
#define STV_DEFAULT 0 /* Normal visibility rules */
#define STV_INTERNAL 1 /* Processor specific hidden class */
#define STV_HIDDEN 2 /* Symbol unavailable in other mods */
#define STV_PROTECTED 3 /* Not preemptible, not exported */
/* Relocation entry with implicit addend */
typedef struct
{
Elf32_Addr r_offset; /* offset of relocation */
Elf32_Word r_info; /* symbol table index and type */
} Elf32_Rel;
/* Relocation entry with explicit addend */
typedef struct
{
Elf32_Addr r_offset; /* offset of relocation */
Elf32_Word r_info; /* symbol table index and type */
Elf32_Sword r_addend;
} Elf32_Rela;
/* Extract relocation info - r_info */
#define ELF32_R_SYM(i) ((i) >> 8)
#define ELF32_R_TYPE(i) ((unsigned char) (i))
#define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t))
/* Program Header */
typedef struct {
Elf32_Word p_type; /* segment type */
Elf32_Off p_offset; /* segment offset */
Elf32_Addr p_vaddr; /* virtual address of segment */
Elf32_Addr p_paddr; /* physical address - ignored? */
Elf32_Word p_filesz; /* number of bytes in file for seg. */
Elf32_Word p_memsz; /* number of bytes in mem. for seg. */
Elf32_Word p_flags; /* flags */
Elf32_Word p_align; /* memory alignment */
} Elf32_Phdr;
/* Segment types - p_type */
#define PT_NULL 0 /* unused */
#define PT_LOAD 1 /* loadable segment */
#define PT_DYNAMIC 2 /* dynamic linking section */
#define PT_INTERP 3 /* the RTLD */
#define PT_NOTE 4 /* auxiliary information */
#define PT_SHLIB 5 /* reserved - purpose undefined */
#define PT_PHDR 6 /* program header */
#define PT_TLS 7 /* Thread local storage template */
#define PT_NUM 8 /* Number of segment types */
#define PT_LOOS 0x60000000 /* reserved range for operating */
#define PT_HIOS 0x6fffffff /* system specific segment types */
#define PT_LOPROC 0x70000000 /* reserved range for processor */
#define PT_HIPROC 0x7fffffff /* specific segment types */
/* Segment flags - p_flags */
#define PF_X 0x1 /* Executable */
#define PF_W 0x2 /* Writable */
#define PF_R 0x4 /* Readable */
#define PF_MASKOS 0x0ff00000 /* OS specific segment flags */
#define PF_MASKPROC 0xf0000000 /* reserved bits for processor */
/* specific segment flags */
/* Dynamic structure */
typedef struct
{
Elf32_Sword d_tag; /* controls meaning of d_val */
union
{
Elf32_Word d_val; /* Multiple meanings - see d_tag */
Elf32_Addr d_ptr; /* program virtual address */
} d_un;
} Elf32_Dyn;
extern Elf32_Dyn _DYNAMIC[];
/* Dynamic Array Tags - d_tag */
#define DT_NULL 0 /* marks end of _DYNAMIC array */
#define DT_NEEDED 1 /* string table offset of needed lib */
#define DT_PLTRELSZ 2 /* size of relocation entries in PLT */
#define DT_PLTGOT 3 /* address PLT/GOT */
#define DT_HASH 4 /* address of symbol hash table */
#define DT_STRTAB 5 /* address of string table */
#define DT_SYMTAB 6 /* address of symbol table */
#define DT_RELA 7 /* address of relocation table */
#define DT_RELASZ 8 /* size of relocation table */
#define DT_RELAENT 9 /* size of relocation entry */
#define DT_STRSZ 10 /* size of string table */
#define DT_SYMENT 11 /* size of symbol table entry */
#define DT_INIT 12 /* address of initialization func. */
#define DT_FINI 13 /* address of termination function */
#define DT_SONAME 14 /* string table offset of shared obj */
#define DT_RPATH 15 /* string table offset of library
search path */
#define DT_SYMBOLIC 16 /* start sym search in shared obj. */
#define DT_REL 17 /* address of rel. tbl. w addends */
#define DT_RELSZ 18 /* size of DT_REL relocation table */
#define DT_RELENT 19 /* size of DT_REL relocation entry */
#define DT_PLTREL 20 /* PLT referenced relocation entry */
#define DT_DEBUG 21 /* bugger */
#define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */
#define DT_JMPREL 23 /* add. of PLT's relocation entries */
#define DT_BIND_NOW 24 /* Process relocations of object */
#define DT_INIT_ARRAY 25 /* Array with addresses of init fct */
#define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */
#define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */
#define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */
#define DT_RUNPATH 29 /* Library search path */
#define DT_FLAGS 30 /* Flags for the object being loaded */
#define DT_ENCODING 32 /* Start of encoded range */
#define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/
#define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */
#define DT_NUM 34 /* Number used. */
#define DT_LOOS 0x60000000 /* reserved range for OS */
#define DT_HIOS 0x6fffffff /* specific dynamic array tags */
#define DT_LOPROC 0x70000000 /* reserved range for processor */
#define DT_HIPROC 0x7fffffff /* specific dynamic array tags */
/* Dynamic Tag Flags - d_un.d_val */
#define DF_ORIGIN 0x01 /* Object may use DF_ORIGIN */
#define DF_SYMBOLIC 0x02 /* Symbol resolutions starts here */
#define DF_TEXTREL 0x04 /* Object contains text relocations */
#define DF_BIND_NOW 0x08 /* No lazy binding for this object */
#define DF_STATIC_TLS 0x10 /* Static thread local storage */
/* Standard ELF hashing function */
unsigned long elf_hash(const unsigned char *name);
#define ELF_TARG_VER 1 /* The ver for which this code is intended */
/*
* XXX - PowerPC defines really don't belong in here,
* but we'll put them in for simplicity.
*/
/* Values for Elf32/64_Ehdr.e_flags. */
#define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */
/* Cygnus local bits below */
#define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/
#define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib
flag */
/* PowerPC relocations defined by the ABIs */
#define R_PPC_NONE 0
#define R_PPC_ADDR32 1 /* 32bit absolute address */
#define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */
#define R_PPC_ADDR16 3 /* 16bit absolute address */
#define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */
#define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */
#define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */
#define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */
#define R_PPC_ADDR14_BRTAKEN 8
#define R_PPC_ADDR14_BRNTAKEN 9
#define R_PPC_REL24 10 /* PC relative 26 bit */
#define R_PPC_REL14 11 /* PC relative 16 bit */
#define R_PPC_REL14_BRTAKEN 12
#define R_PPC_REL14_BRNTAKEN 13
#define R_PPC_GOT16 14
#define R_PPC_GOT16_LO 15
#define R_PPC_GOT16_HI 16
#define R_PPC_GOT16_HA 17
#define R_PPC_PLTREL24 18
#define R_PPC_COPY 19
#define R_PPC_GLOB_DAT 20
#define R_PPC_JMP_SLOT 21
#define R_PPC_RELATIVE 22
#define R_PPC_LOCAL24PC 23
#define R_PPC_UADDR32 24
#define R_PPC_UADDR16 25
#define R_PPC_REL32 26
#define R_PPC_PLT32 27
#define R_PPC_PLTREL32 28
#define R_PPC_PLT16_LO 29
#define R_PPC_PLT16_HI 30
#define R_PPC_PLT16_HA 31
#define R_PPC_SDAREL16 32
#define R_PPC_SECTOFF 33
#define R_PPC_SECTOFF_LO 34
#define R_PPC_SECTOFF_HI 35
#define R_PPC_SECTOFF_HA 36
/* Keep this the last entry. */
#define R_PPC_NUM 37
/* The remaining relocs are from the Embedded ELF ABI, and are not
in the SVR4 ELF ABI. */
#define R_PPC_EMB_NADDR32 101
#define R_PPC_EMB_NADDR16 102
#define R_PPC_EMB_NADDR16_LO 103
#define R_PPC_EMB_NADDR16_HI 104
#define R_PPC_EMB_NADDR16_HA 105
#define R_PPC_EMB_SDAI16 106
#define R_PPC_EMB_SDA2I16 107
#define R_PPC_EMB_SDA2REL 108
#define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */
#define R_PPC_EMB_MRKREF 110
#define R_PPC_EMB_RELSEC16 111
#define R_PPC_EMB_RELST_LO 112
#define R_PPC_EMB_RELST_HI 113
#define R_PPC_EMB_RELST_HA 114
#define R_PPC_EMB_BIT_FLD 115
#define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */
/* Diab tool relocations. */
#define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */
#define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */
#define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */
#define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */
#define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */
#define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */
/* This is a phony reloc to handle any old fashioned TOC16 references
that may still be in object files. */
#define R_PPC_TOC16 255
#endif /* _ELF_H */

24
include/utils/elf_utils.h Normal file
View File

@ -0,0 +1,24 @@
#ifndef __ELF_UTILS_H_
#define __ELF_UTILS_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <coreinit/debug.h>
#include <coreinit/cache.h>
unsigned int elf_get_section(unsigned char *data, const char *name, unsigned int * size, unsigned int * addr, int fail_on_not_found);
bool elf_copy_section(unsigned char * elf_data, const char * section_name, bool errorOnFailure);
u32 elf_copy_common_sections(unsigned char * elf_data);
u32 elf_get_entry_addr(unsigned char * elf_data);
#ifdef __cplusplus
}
#endif
#endif // __ELF_UTILS_H_

0
source/utils/logger.h → include/utils/logger.h
View File

17
include/utils/utils.h Normal file
View File

@ -0,0 +1,17 @@
#ifndef __UTILS_H_
#define __UTILS_H_
#include <malloc.h>
#ifdef __cplusplus
extern "C" {
#endif
//Needs to have log_init() called beforehand.
void dumpHex(const void* data, size_t size);
#ifdef __cplusplus
}
#endif
#endif // __UTILS_H_

54
libutils.cscope_file_list Normal file
View File

@ -0,0 +1,54 @@
"G:\Programmieren\libutils\source\fs\DirList.h"
"G:\Programmieren\libutils\source\system\memory.c"
"G:\Programmieren\libutils\release\function_patcher.d"
"G:\Programmieren\libutils\source\utils\TCPServer.cpp"
"G:\Programmieren\libutils\source\fs\CFile.cpp"
"G:\Programmieren\libutils\source\utils\logger.c"
"G:\Programmieren\libutils\source\fs\FSUtils.cpp"
"G:\Programmieren\libutils\source\utils\logger.h"
"G:\Programmieren\libutils\release\memory.d"
"G:\Programmieren\libutils\source\system\AsyncDeleter.cpp"
"G:\Programmieren\libutils\release\gettext.d"
"G:\Programmieren\libutils\release\AsyncDeleter.d"
"G:\Programmieren\libutils\source\system\CMutex.h"
"G:\Programmieren\libutils\source\fs\DirList.cpp"
"G:\Programmieren\libutils\release\StringTools.d"
"G:\Programmieren\libutils\source\utils\net.c"
"G:\Programmieren\libutils\release\utils.d"
"G:\Programmieren\libutils\source\fs\FSUtils.h"
"G:\Programmieren\libutils\source\utils\net.h"
"G:\Programmieren\libutils\release\TCPServer.d"
"G:\Programmieren\libutils\release\FSOSUtils.d"
"G:\Programmieren\libutils\source\system\CThread.h"
"G:\Programmieren\libutils\source\fs\FSOSUtils.h"
"G:\Programmieren\libutils\source\utils\utils.h"
"G:\Programmieren\libutils\source\utils\StringTools.cpp"
"G:\Programmieren\libutils\source\fs\disc_io.h"
"G:\Programmieren\libutils\source\utils\TCPServer.hpp"
"G:\Programmieren\libutils\source\utils\function_patcher.cpp"
"G:\Programmieren\libutils\source\fs\sd_fat_devoptab.cpp"
"G:\Programmieren\libutils\source\utils\utils.c"
"G:\Programmieren\libutils\release\FSUtils.d"
"G:\Programmieren\libutils\source\system\exception_handler.h"
"G:\Programmieren\libutils\source\system\memory.h"
"G:\Programmieren\libutils\source\fs\sd_fat_devoptab.h"
"G:\Programmieren\libutils\source\kernel\kernel_defs.h"
"G:\Programmieren\libutils\source\utils\function_patcher.h"
"G:\Programmieren\libutils\source\kernel\syscalls.h"
"G:\Programmieren\libutils\source\system\exception_handler.c"
"G:\Programmieren\libutils\source\fs\CFile.hpp"
"G:\Programmieren\libutils\release\DirList.d"
"G:\Programmieren\libutils\release\exception_handler.d"
"G:\Programmieren\libutils\source\utils\utils_asm.s"
"G:\Programmieren\libutils\source\fs\FSOSUtils.cpp"
"G:\Programmieren\libutils\source\kernel\syscalls_asm.s"
"G:\Programmieren\libutils\release\CFile.d"
"G:\Programmieren\libutils\source\utils\StringTools.h"
"G:\Programmieren\libutils\source\language\gettext.cpp"
"G:\Programmieren\libutils\release\syscalls_asm.d"
"G:\Programmieren\libutils\release\net.d"
"G:\Programmieren\libutils\release\logger.d"
"G:\Programmieren\libutils\release\sd_fat_devoptab.d"
"G:\Programmieren\libutils\source\system\AsyncDeleter.h"
"G:\Programmieren\libutils\release\utils_asm.d"
"G:\Programmieren\libutils\source\language\gettext.h"

4
libutils.layout Normal file
View File

@ -0,0 +1,4 @@
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
<CodeBlocks_layout_file>
<ActiveTarget name="build" />
</CodeBlocks_layout_file>

54
source/fs/FSOSUtils.cpp
View File

@ -1,54 +0,0 @@
#include <malloc.h>
#include <string.h>
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include "FSOSUtils.h"
#include <dynamic_libs/fs_defs.h>
#include <dynamic_libs/os_functions.h>
#include <dynamic_libs/fs_functions.h>
s32 FSOSUtils::MountFS(void *pClient, void *pCmd, char **mount_path) {
InitOSFunctionPointers();
InitFSFunctionPointers();
s32 result = -1;
void *mountSrc = malloc(FS_MOUNT_SOURCE_SIZE);
if(!mountSrc)
return -3;
char* mountPath = (char*) malloc(FS_MAX_MOUNTPATH_SIZE);
if(!mountPath) {
free(mountSrc);
mountSrc = NULL;
return -4;
}
memset(mountSrc, 0, FS_MOUNT_SOURCE_SIZE);
memset(mountPath, 0, FS_MAX_MOUNTPATH_SIZE);
// Mount sdcard
if (FSGetMountSource(pClient, pCmd, FS_SOURCETYPE_EXTERNAL, mountSrc, -1) == 0) {
result = FSMount(pClient, pCmd, mountSrc, mountPath, FS_MAX_MOUNTPATH_SIZE, -1);
if((result == 0) && mount_path) {
*mount_path = (char*)malloc(strlen(mountPath) + 1);
if(*mount_path)
strcpy(*mount_path, mountPath);
}
}
free(mountPath);
free(mountSrc);
mountPath = NULL;
mountSrc = NULL;
return result;
}
s32 FSOSUtils::UmountFS(void *pClient, void *pCmd, const char *mountPath) {
s32 result = -1;
result = FSUnmount(pClient, pCmd, mountPath, -1);
return result;
}

13
source/fs/FSOSUtils.h
View File

@ -1,13 +0,0 @@
#ifndef __FS_OS_UTILS_H_
#define __FS_OS_UTILS_H_
#include <dynamic_libs/os_types.h>
class FSOSUtils {
public:
static s32 MountFS(void *pClient, void *pCmd, char **mount_path);
static s32 UmountFS(void *pClient, void *pCmd, const char *mountPath);
};
#endif // __FS_OS_UTILS_H_

1014
source/fs/sd_fat_devoptab.cpp
View File

File diff suppressed because it is too large Load Diff

40
source/fs/sd_fat_devoptab.h
View File

@ -1,40 +0,0 @@
/***************************************************************************
* Copyright (C) 2015
* by Dimok
*
* This software is provided 'as-is', without any express or implied
* warranty. In no event will the authors be held liable for any
* damages arising from the use of this software.
*
* Permission is granted to anyone to use this software for any
* purpose, including commercial applications, and to alter it and
* redistribute it freely, subject to the following restrictions:
*
* 1. The origin of this software must not be misrepresented; you
* must not claim that you wrote the original software. If you use
* this software in a product, an acknowledgment in the product
* documentation would be appreciated but is not required.
*
* 2. Altered source versions must be plainly marked as such, and
* must not be misrepresented as being the original software.
*
* 3. This notice may not be removed or altered from any source
* distribution.
***************************************************************************/
#ifndef __SD_FAT_DEVOPTAB_H_
#define __SD_FAT_DEVOPTAB_H_
#ifdef __cplusplus
extern "C" {
#endif
s32 mount_sd_fat(const char *path);
s32 unmount_sd_fat(const char *path);
s32 mount_fake();
s32 unmount_fake();
void deleteDevTabsNames();
#ifdef __cplusplus
}
#endif
#endif // __SD_FAT_DEVOPTAB_H_

103
source/kernel/kernel_defs.h
View File

@ -1,103 +0,0 @@
#ifndef __KERNEL_DEFS_H_
#define __KERNEL_DEFS_H_
#include <dynamic_libs/fs_functions.h>
#include <dynamic_libs/os_types.h>
#ifdef __cplusplus
extern "C" {
#endif
// original structure in the kernel that is originally 0x1270 long
typedef struct {
uint32_t version_cos_xml; // version tag from cos.xml
uint64_t os_version; // os_version from app.xml
uint64_t title_id; // title_id tag from app.xml
uint32_t app_type; // app_type tag from app.xml
uint32_t cmdFlags; // unknown tag as it is always 0 (might be cmdFlags from cos.xml but i am not sure)
char rpx_name[0x1000]; // rpx name from cos.xml
uint32_t unknown2; // 0x050B8304 in mii maker and system menu (looks a bit like permissions complex that got masked!?)
uint32_t unknown3[63]; // those were all zeros, but its probably connected with unknown2
uint32_t max_size; // max_size in cos.xml which defines the maximum amount of memory reserved for the app
uint32_t avail_size; // avail_size or codegen_size in cos.xml (seems to mostly be 0?)
uint32_t codegen_size; // codegen_size or avail_size in cos.xml (seems to mostly be 0?)
uint32_t codegen_core; // codegen_core in cos.xml (seems to mostly be 1?)
uint32_t max_codesize; // max_codesize in cos.xml
uint32_t overlay_arena; // overlay_arena in cos.xml
uint32_t unknown4[59]; // all zeros it seems
uint32_t default_stack0_size; // not sure because always 0 but very likely
uint32_t default_stack1_size; // not sure because always 0 but very likely
uint32_t default_stack2_size; // not sure because always 0 but very likely
uint32_t default_redzone0_size; // not sure because always 0 but very likely
uint32_t default_redzone1_size; // not sure because always 0 but very likely
uint32_t default_redzone2_size; // not sure because always 0 but very likely
uint32_t exception_stack0_size; // from cos.xml, 0x1000 on mii maker
uint32_t exception_stack1_size; // from cos.xml, 0x1000 on mii maker
uint32_t exception_stack2_size; // from cos.xml, 0x1000 on mii maker
uint32_t sdk_version; // from app.xml, 20909 (0x51AD) on mii maker
uint32_t title_version; // from app.xml, 0x32 on mii maker
/*
// ---------------------------------------------------------------------------------------------------------------------------------------------
// the next part might be changing from title to title?! I don't think its important but nice to know maybe....
// ---------------------------------------------------------------------------------------------------------------------------------------------
char mlc[4]; // string "mlc" on mii maker and sysmenu
uint32_t unknown5[7]; // all zeros on mii maker and sysmenu
uint32_t unknown6_one; // 0x01 on mii maker and sysmenu
// ---------------------------------------------------------------------------------------------------------------------------------------------
char ACP[4]; // string "ACP" on mii maker and sysmenu
uint32_t unknown7[15]; // all zeros on mii maker and sysmenu
uint32_t unknown8_5; // 0x05 on mii maker and sysmenu
uint32_t unknown9_zero; // 0x00 on mii maker and sysmenu
uint32_t unknown10_ptr; // 0xFF23DD0C pointer on mii maker and sysmenu
// ---------------------------------------------------------------------------------------------------------------------------------------------
char UVD[4]; // string "UVD" on mii maker and sysmenu
uint32_t unknown11[15]; // all zeros on mii maker and sysmenu
uint32_t unknown12_5; // 0x05 on mii maker and sysmenu
uint32_t unknown13_zero; // 0x00 on mii maker and sysmenu
uint32_t unknown14_ptr; // 0xFF23EFC8 pointer on mii maker and sysmenu
// ---------------------------------------------------------------------------------------------------------------------------------------------
char SND[4]; // string "SND" on mii maker and sysmenu
uint32_t unknown15[15]; // all zeros on mii maker and sysmenu
uint32_t unknown16_5; // 0x05 on mii maker and sysmenu
uint32_t unknown17_zero; // 0x00 on mii maker and sysmenu
uint32_t unknown18_ptr; // 0xFF23F014 pointer on mii maker and sysmenu
// ---------------------------------------------------------------------------------------------------------------------------------------------
uint32_t unknown19; // 0x02 on miimaker, 0x0F on system menu
*/
// after that only zeros follow
} __attribute__((packed)) CosAppXmlInfo;
// Our own cos/app.xml struct which uses only uses as much memory as really needed, since many things are just zeros in the above structure
// This structure is only 0x64 bytes long + RPX name length (dynamic up to 0x1000 theoretically)
typedef struct {
uint32_t version_cos_xml; // version tag from cos.xml
uint64_t os_version; // os_version from app.xml
uint64_t title_id; // title_id tag from app.xml
uint32_t app_type; // app_type tag from app.xml
uint32_t cmdFlags; // unknown tag as it is always 0 (might be cmdFlags from cos.xml but i am not sure)
uint32_t max_size; // max_size in cos.xml which defines the maximum amount of memory reserved for the app
uint32_t avail_size; // avail_size or codegen_size in cos.xml (seems to mostly be 0?)
uint32_t codegen_size; // codegen_size or avail_size in cos.xml (seems to mostly be 0?)
uint32_t codegen_core; // codegen_core in cos.xml (seems to mostly be 1?)
uint32_t max_codesize; // max_codesize in cos.xml
uint32_t overlay_arena; // overlay_arena in cos.xml
uint32_t default_stack0_size; // not sure because always 0 but very likely
uint32_t default_stack1_size; // not sure because always 0 but very likely
uint32_t default_stack2_size; // not sure because always 0 but very likely
uint32_t default_redzone0_size; // not sure because always 0 but very likely
uint32_t default_redzone1_size; // not sure because always 0 but very likely
uint32_t default_redzone2_size; // not sure because always 0 but very likely
uint32_t exception_stack0_size; // from cos.xml, 0x1000 on mii maker
uint32_t exception_stack1_size; // from cos.xml, 0x1000 on mii maker
uint32_t exception_stack2_size; // from cos.xml, 0x1000 on mii maker
uint32_t sdk_version; // from app.xml, 20909 (0x51AD) on mii maker
uint32_t title_version; // from app.xml, 0x32 on mii maker
char rpx_name[FS_MAX_ENTNAME_SIZE]; // rpx name from cos.xml, length 256 as it can't get bigger from FS anyway
} __attribute__((packed)) ReducedCosAppXmlInfo;
#ifdef __cplusplus
}
#endif
#endif // __KERNEL_DEFS_H_

146
source/kernel/kernel_utils.c
View File

@ -1,146 +0,0 @@
#include <dynamic_libs/os_defs.h>
#include <dynamic_libs/os_functions.h>
static void KernelCopyData(unsigned int addr, unsigned int src, unsigned int len){
/*
* Setup a DBAT access with cache inhibited to write through and read directly from memory
*/
unsigned int dbatu0, dbatl0, dbatu1, dbatl1;
// save the original DBAT value
asm volatile("mfdbatu %0, 0" : "=r" (dbatu0));
asm volatile("mfdbatl %0, 0" : "=r" (dbatl0));
asm volatile("mfdbatu %0, 1" : "=r" (dbatu1));
asm volatile("mfdbatl %0, 1" : "=r" (dbatl1));
unsigned int target_dbatu0 = 0;
unsigned int target_dbatl0 = 0;
unsigned int target_dbatu1 = 0;
unsigned int target_dbatl1 = 0;
unsigned char *dst_p = (unsigned char*)addr;
unsigned char *src_p = (unsigned char*)src;
// we only need DBAT modification for addresses out of our own DBAT range
// as our own DBAT is available everywhere for user and supervisor
// since our own DBAT is on DBAT5 position we don't collide here
if(addr < 0x00800000 || addr >= 0x01000000)
{
target_dbatu0 = (addr & 0x00F00000) | 0xC0000000 | 0x1F;
target_dbatl0 = (addr & 0xFFF00000) | 0x32;
asm volatile("mtdbatu 0, %0" : : "r" (target_dbatu0));
asm volatile("mtdbatl 0, %0" : : "r" (target_dbatl0));
dst_p = (unsigned char*)((addr & 0xFFFFFF) | 0xC0000000);
}
if(src < 0x00800000 || src >= 0x01000000)
{
target_dbatu1 = (src & 0x00F00000) | 0xB0000000 | 0x1F;
target_dbatl1 = (src & 0xFFF00000) | 0x32;
asm volatile("mtdbatu 1, %0" : : "r" (target_dbatu1));
asm volatile("mtdbatl 1, %0" : : "r" (target_dbatl1));
src_p = (unsigned char*)((src & 0xFFFFFF) | 0xB0000000);
}
asm volatile("eieio; isync");
unsigned int i;
for(i = 0; i < len; i++)
{
// if we are on the edge to next chunk
if((target_dbatu0 != 0) && (((unsigned int)dst_p & 0x00F00000) != (target_dbatu0 & 0x00F00000)))
{
target_dbatu0 = ((addr + i) & 0x00F00000) | 0xC0000000 | 0x1F;
target_dbatl0 = ((addr + i) & 0xFFF00000) | 0x32;
dst_p = (unsigned char*)(((addr + i) & 0xFFFFFF) | 0xC0000000);
asm volatile("eieio; isync");
asm volatile("mtdbatu 0, %0" : : "r" (target_dbatu0));
asm volatile("mtdbatl 0, %0" : : "r" (target_dbatl0));
asm volatile("eieio; isync");
}
if((target_dbatu1 != 0) && (((unsigned int)src_p & 0x00F00000) != (target_dbatu1 & 0x00F00000)))
{
target_dbatu1 = ((src + i) & 0x00F00000) | 0xB0000000 | 0x1F;
target_dbatl1 = ((src + i) & 0xFFF00000) | 0x32;
src_p = (unsigned char*)(((src + i) & 0xFFFFFF) | 0xB0000000);
asm volatile("eieio; isync");
asm volatile("mtdbatu 1, %0" : : "r" (target_dbatu1));
asm volatile("mtdbatl 1, %0" : : "r" (target_dbatl1));
asm volatile("eieio; isync");
}
*dst_p = *src_p;
++dst_p;
++src_p;
}
/*
* Restore original DBAT value
*/
asm volatile("eieio; isync");
asm volatile("mtdbatu 0, %0" : : "r" (dbatu0));
asm volatile("mtdbatl 0, %0" : : "r" (dbatl0));
asm volatile("mtdbatu 1, %0" : : "r" (dbatu1));
asm volatile("mtdbatl 1, %0" : : "r" (dbatl1));
asm volatile("eieio; isync");
}
/* Read a 32-bit word with kernel permissions */
uint32_t __attribute__ ((noinline)) kern_read(const void *addr)
{
uint32_t result;
asm volatile (
"li 3,1\n"
"li 4,0\n"
"li 5,0\n"
"li 6,0\n"
"li 7,0\n"
"lis 8,1\n"
"mr 9,%1\n"
"li 0,0x3400\n"
"mr %0,1\n"
"sc\n"
"nop\n"
"mr 1,%0\n"
"mr %0,3\n"
: "=r"(result)
: "b"(addr)
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
"11", "12"
);
return result;
}
/* Write a 32-bit word with kernel permissions */
void __attribute__ ((noinline)) kern_write(void *addr, uint32_t value)
{
asm volatile (
"li 3,1\n"
"li 4,0\n"
"mr 5,%1\n"
"li 6,0\n"
"li 7,0\n"
"lis 8,1\n"
"mr 9,%0\n"
"mr %1,1\n"
"li 0,0x3500\n"
"sc\n"
"nop\n"
"mr 1,%1\n"
:
: "r"(addr), "r"(value)
: "memory", "ctr", "lr", "0", "3", "4", "5", "6", "7", "8", "9", "10",
"11", "12"
);
}
void init_kernel_syscalls(){
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl1 + (0x25 * 4)), (unsigned int)KernelCopyData);
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl2 + (0x25 * 4)), (unsigned int)KernelCopyData);
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl3 + (0x25 * 4)), (unsigned int)KernelCopyData);
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl4 + (0x25 * 4)), (unsigned int)KernelCopyData);
kern_write((void*)(OS_SPECIFICS->addr_KernSyscallTbl5 + (0x25 * 4)), (unsigned int)KernelCopyData);
}

14
source/kernel/kernel_utils.h
View File

@ -1,14 +0,0 @@
#ifndef __KERNEL_UTILS_H_
#define __KERNEL_UTILS_H_
#ifdef __cplusplus
extern "C" {
#endif
void init_kernel_syscalls();
#ifdef __cplusplus
}
#endif
#endif // __KERNEL_UTILS_H_

16
source/kernel/syscalls.h
View File

@ -1,16 +0,0 @@
#ifndef __SYSCALLS_H_
#define __SYSCALLS_H_
#ifdef __cplusplus
extern "C" {
#endif
#include "kernel_defs.h"
void SC0x25_KernelCopyData(u32 addr, u32 src, u32 len);
#ifdef __cplusplus
}
#endif
#endif // __KERNEL_FUNCTIONS_H_

8
source/kernel/syscalls_asm.s
View File

@ -1,8 +0,0 @@
# Created by dimok
# Syscalls for kernel that we use
.globl SC0x25_KernelCopyData
SC0x25_KernelCopyData:
li r0, 0x2500
sc
blr

185
source/network/FileDownloader.cpp
View File

@ -1,185 +0,0 @@
/****************************************************************************
* Copyright (C) 2016 Dimok
* Modified by Maschell, 2018
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#include <malloc.h>
#include <string.h>
#include "FileDownloader.h"
#include <dynamic_libs/curl_functions.h>
#include "utils/logger.h"
#include "utils/utils.h"
bool FileDownloader::getFile(const std::string & downloadUrl, std::string & fileBuffer, ProgressCallback callback, void *arg) {
curl_private_data_t private_data;
private_data.progressCallback = callback;
private_data.progressArg = arg;
private_data.buffer = 0;
private_data.filesize = 0;
private_data.file = 0;
bool result = internalGetFile(downloadUrl, &private_data);
if(private_data.filesize > 0 && private_data.buffer) {
fileBuffer.resize(private_data.filesize);
memcpy(&fileBuffer[0], private_data.buffer, private_data.filesize);
}
if(private_data.buffer) {
free(private_data.buffer);
}
return result;
}
bool FileDownloader::getFile(const std::string & downloadUrl, const std::string & outputPath, ProgressCallback callback, void *arg) {
curl_private_data_t private_data;
private_data.progressCallback = callback;
private_data.progressArg = arg;
private_data.buffer = 0;
private_data.filesize = 0;
s32 res = open(outputPath.c_str(), O_CREAT | O_TRUNC | O_WRONLY);
close(res);
private_data.file = new CFile(outputPath.c_str(), CFile::WriteOnly);
if(!private_data.file->isOpen()) {
delete private_data.file;
DEBUG_FUNCTION_LINE("Can not write to file %s\n", outputPath.c_str());
return false;
}
bool result = internalGetFile(downloadUrl, &private_data);
private_data.file->close();
delete private_data.file;
return result;
}
bool FileDownloader::internalGetFile(const std::string & downloadUrl, curl_private_data_t * private_data) {
bool result = false;
int resp = 404;
int ret = -1;
CURL * curl = n_curl_easy_init();
if(!curl) {
return false;
}
int ssl_context = -1;
std::string prefix = "https";
if(strncmp(downloadUrl.c_str(), prefix.c_str(), prefix.size()) == 0) {
DEBUG_FUNCTION_LINE("Needs a SSL context\n");
ssl_context = NSSLCreateContext(0);
if(ssl_context < 0) {
DEBUG_FUNCTION_LINE("Failed to create SSL Context\n");
goto exit_error;
}
// Add all existing certs
for(int i = 100; i<106; i++) {
NSSLAddServerPKI(ssl_context,i);
}
for(int i = 1001; i<1034; i++) {
NSSLAddServerPKI(ssl_context,i);
}
n_curl_easy_setopt(curl, CURLOPT_GSSAPI_DELEGATION, ssl_context); // Is CURLOPT_NSSL_CONTEXT on the Wii U
}
n_curl_easy_setopt(curl, CURLOPT_URL, downloadUrl.c_str());
n_curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, FileDownloader::curlCallback);
n_curl_easy_setopt(curl, CURLOPT_WRITEDATA, private_data);
n_curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
//n_curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errbuf);
if(private_data->progressCallback) {
n_curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, FileDownloader::curlProgressCallback);
n_curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, private_data);
n_curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L);
}
ret = n_curl_easy_perform(curl);
if(ret) {
DEBUG_FUNCTION_LINE("n_curl_easy_perform ret %i\n", ret);
goto exit_error;
}
if(!private_data->filesize) {
DEBUG_FUNCTION_LINE("file length is 0\n");
goto exit_error;
}
n_curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &resp);
if(resp != 200) {
DEBUG_FUNCTION_LINE("response != 200\n");
goto exit_error;
}
result = true;
exit_error:
if(ssl_context >= 0) {
NSSLDestroyContext(ssl_context);
}
n_curl_easy_cleanup(curl);
return result;
}
int FileDownloader::curlCallback(void *buffer, int size, int nmemb, void *userp) {
curl_private_data_t *private_data = (curl_private_data_t *)userp;
int read_len = size*nmemb;
if(private_data->file) {
int res = private_data->file->write((u8*)buffer, read_len);
private_data->filesize += res;
return res;
} else {
if(!private_data->buffer) {
private_data->buffer = (u8*) malloc(read_len);
} else {
u8 *tmp = (u8*) realloc(private_data->buffer, private_data->filesize + read_len);
if(!tmp) {
free(private_data->buffer);
private_data->buffer = NULL;
} else {
private_data->buffer = tmp;
}
}
if(!private_data->buffer) {
private_data->filesize = 0;
return -1;
}
memcpy(private_data->buffer + private_data->filesize, buffer, read_len);
private_data->filesize += read_len;
return read_len;
}
}
int FileDownloader::curlProgressCallback(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow) {
curl_private_data_t *private_data = (curl_private_data_t *)clientp;
if(private_data->progressCallback) {
private_data->progressCallback(private_data->progressArg, (u32)dlnow, (u32)dltotal);
}
return 0;
}

46
source/network/FileDownloader.h
View File

@ -1,46 +0,0 @@
/****************************************************************************
* Copyright (C) 2016 Dimok
* Modified by Maschell, 2018
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#ifndef _FILE_DOWNLOADER_H
#define _FILE_DOWNLOADER_H
#include <string>
#include "fs/CFile.hpp"
class FileDownloader
{
public:
typedef void (*ProgressCallback)(void *arg, u32 done, u32 total);
static bool getFile(const std::string & downloadUrl, std::string & fileBuffer, ProgressCallback callback = 0, void *arg = 0);
static bool getFile(const std::string & downloadUrl, const std::string & outputPath, ProgressCallback callback = 0, void *arg = 0);
private:
typedef struct
{
ProgressCallback progressCallback;
void *progressArg;
CFile * file;
u8 *buffer;
u32 filesize;
} curl_private_data_t;
static bool internalGetFile(const std::string & downloadUrl, curl_private_data_t * private_data);
static int curlCallback(void *buffer, int size, int nmemb, void *userp);
static int curlProgressCallback(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow);
};
#endif // _FILE_DOWNLOADER_H

143
source/system/exception_handler.c
View File

@ -1,143 +0,0 @@
#include <stdio.h>
#include <dynamic_libs/os_functions.h>
#include "utils/logger.h"
#include "exception_handler.h"
#define OS_EXCEPTION_MODE_GLOBAL_ALL_CORES 4
#define OS_EXCEPTION_DSI 2
#define OS_EXCEPTION_ISI 3
#define OS_EXCEPTION_PROGRAM 6
#define CPU_STACK_TRACE_DEPTH 10
#define __stringify(rn) #rn
#define mfspr(_rn) \
({ register uint32_t _rval = 0; \
asm volatile("mfspr %0," __stringify(_rn) \
: "=r" (_rval));\
_rval; \
})
typedef struct _framerec {
struct _framerec *up;
void *lr;
} frame_rec, *frame_rec_t;
static const char *exception_names[] = {
"DSI",
"ISI",
"PROGRAM"
};
static const char exception_print_formats[18][45] = {
"Exception type %s occurred!\n", // 0
"GPR00 %08X GPR08 %08X GPR16 %08X GPR24 %08X\n", // 1
"GPR01 %08X GPR09 %08X GPR17 %08X GPR25 %08X\n", // 2
"GPR02 %08X GPR10 %08X GPR18 %08X GPR26 %08X\n", // 3
"GPR03 %08X GPR11 %08X GPR19 %08X GPR27 %08X\n", // 4
"GPR04 %08X GPR12 %08X GPR20 %08X GPR28 %08X\n", // 5
"GPR05 %08X GPR13 %08X GPR21 %08X GPR29 %08X\n", // 6
"GPR06 %08X GPR14 %08X GPR22 %08X GPR30 %08X\n", // 7
"GPR07 %08X GPR15 %08X GPR23 %08X GPR31 %08X\n", // 8
"LR %08X SRR0 %08x SRR1 %08x\n", // 9
"DAR %08X DSISR %08X\n", // 10
"\nSTACK DUMP:", // 11
" --> ", // 12
" -->\n", // 13
"\n", // 14
"%p", // 15
"\nCODE DUMP:\n", // 16
"%p: %08X %08X %08X %08X\n", // 17
};
static unsigned char exception_cb(void * c, unsigned char exception_type) {
char buf[850];
int pos = 0;
OSContext *context = (OSContext *) c;
/*
* This part is mostly from libogc. Thanks to the devs over there.
*/
pos += sprintf(buf + pos, exception_print_formats[0], exception_names[exception_type]);
pos += sprintf(buf + pos, exception_print_formats[1], context->gpr[0], context->gpr[8], context->gpr[16], context->gpr[24]);
pos += sprintf(buf + pos, exception_print_formats[2], context->gpr[1], context->gpr[9], context->gpr[17], context->gpr[25]);
pos += sprintf(buf + pos, exception_print_formats[3], context->gpr[2], context->gpr[10], context->gpr[18], context->gpr[26]);
pos += sprintf(buf + pos, exception_print_formats[4], context->gpr[3], context->gpr[11], context->gpr[19], context->gpr[27]);
pos += sprintf(buf + pos, exception_print_formats[5], context->gpr[4], context->gpr[12], context->gpr[20], context->gpr[28]);
pos += sprintf(buf + pos, exception_print_formats[6], context->gpr[5], context->gpr[13], context->gpr[21], context->gpr[29]);
pos += sprintf(buf + pos, exception_print_formats[7], context->gpr[6], context->gpr[14], context->gpr[22], context->gpr[30]);
pos += sprintf(buf + pos, exception_print_formats[8], context->gpr[7], context->gpr[15], context->gpr[23], context->gpr[31]);
pos += sprintf(buf + pos, exception_print_formats[9], context->lr, context->srr0, context->srr1);
//if(exception_type == OS_EXCEPTION_DSI) {
pos += sprintf(buf + pos, exception_print_formats[10], context->ex1, context->ex0); // this freezes
//}
void *pc = (void*)context->srr0;
void *lr = (void*)context->lr;
void *r1 = (void*)context->gpr[1];
register uint32_t i = 0;
register frame_rec_t l,p = (frame_rec_t)lr;
l = p;
p = r1;
if(!p)
asm volatile("mr %0,%%r1" : "=r"(p));
pos += sprintf(buf + pos, exception_print_formats[11]);
for(i = 0; i < CPU_STACK_TRACE_DEPTH-1 && p->up; p = p->up, i++) {
if(i % 4)
pos += sprintf(buf + pos, exception_print_formats[12]);
else {
if(i > 0)
pos += sprintf(buf + pos, exception_print_formats[13]);
else
pos += sprintf(buf + pos, exception_print_formats[14]);
}
switch(i) {
case 0:
if(pc)
pos += sprintf(buf + pos, exception_print_formats[15],pc);
break;
case 1:
if(!l)
l = (frame_rec_t)mfspr(8);
pos += sprintf(buf + pos, exception_print_formats[15],(void*)l);
break;
default:
pos += sprintf(buf + pos, exception_print_formats[15],(void*)(p->up->lr));
break;
}
}
//if(exception_type == OS_EXCEPTION_DSI) {
uint32_t *pAdd = (uint32_t*)context->srr0;
pos += sprintf(buf + pos, exception_print_formats[16]);
// TODO by Dimok: this was actually be 3 instead of 2 lines in libogc .... but there is just no more space anymore on the screen
for (i = 0; i < 8; i += 4)
pos += sprintf(buf + pos, exception_print_formats[17], &(pAdd[i]),pAdd[i], pAdd[i+1], pAdd[i+2], pAdd[i+3]);
//}
log_print(buf);
OSFatal(buf);
return 1;
}
static unsigned char dsi_exception_cb(OSContext * context) {
return exception_cb(context, 0);
}
static unsigned char isi_exception_cb(OSContext * context) {
return exception_cb(context, 1);
}
static unsigned char program_exception_cb(OSContext * context) {
return exception_cb(context, 2);
}
void setup_os_exceptions(void) {
OSSetExceptionCallback(OS_EXCEPTION_DSI, &dsi_exception_cb);
OSSetExceptionCallback(OS_EXCEPTION_ISI, &isi_exception_cb);
OSSetExceptionCallback(OS_EXCEPTION_PROGRAM, &program_exception_cb);
}

14
source/system/exception_handler.h
View File

@ -1,14 +0,0 @@
#ifndef __EXCEPTION_HANDLER_H_
#define __EXCEPTION_HANDLER_H_
#ifdef __cplusplus
extern "C" {
#endif
void setup_os_exceptions(void);
#ifdef __cplusplus
}
#endif
#endif

200
source/system/memory.c
View File

@ -1,200 +0,0 @@
/****************************************************************************
* Copyright (C) 2015 Dimok
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#include <malloc.h>
#include <string.h>
#include <dynamic_libs/os_functions.h>
#include "memory.h"
#define MEMORY_ARENA_1 0
#define MEMORY_ARENA_2 1
#define MEMORY_ARENA_3 2
#define MEMORY_ARENA_4 3
#define MEMORY_ARENA_5 4
#define MEMORY_ARENA_6 5
#define MEMORY_ARENA_7 6
#define MEMORY_ARENA_8 7
#define MEMORY_ARENA_FG_BUCKET 8
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
//! Memory functions
//! This is the only place where those are needed so lets keep them more or less private
//!----------------------------------------------------------------------------------------------------------------------------------------------------------------------------
extern u32 * pMEMAllocFromDefaultHeapEx;
extern u32 * pMEMAllocFromDefaultHeap;
extern u32 * pMEMFreeToDefaultHeap;
extern s32 (* MEMGetBaseHeapHandle)(s32 mem_arena);
extern u32 (* MEMGetAllocatableSizeForFrmHeapEx)(s32 heap, s32 align);
extern void *(* MEMAllocFromFrmHeapEx)(s32 heap, u32 size, s32 align);
extern void (* MEMFreeToFrmHeap)(s32 heap, s32 mode);
extern void *(* MEMAllocFromExpHeapEx)(s32 heap, u32 size, s32 align);
extern s32 (* MEMCreateExpHeapEx)(void* address, u32 size, unsigned short flags);
extern void *(* MEMDestroyExpHeap)(s32 heap);
extern void (* MEMFreeToExpHeap)(s32 heap, void* ptr);
static s32 mem1_heap = -1;
static s32 bucket_heap = -1;
void memoryInitialize(void) {
s32 mem1_heap_handle = MEMGetBaseHeapHandle(MEMORY_ARENA_1);
u32 mem1_allocatable_size = MEMGetAllocatableSizeForFrmHeapEx(mem1_heap_handle, 4);
void *mem1_memory = MEMAllocFromFrmHeapEx(mem1_heap_handle, mem1_allocatable_size, 4);
if(mem1_memory)
mem1_heap = MEMCreateExpHeapEx(mem1_memory, mem1_allocatable_size, 0);
s32 bucket_heap_handle = MEMGetBaseHeapHandle(MEMORY_ARENA_FG_BUCKET);
u32 bucket_allocatable_size = MEMGetAllocatableSizeForFrmHeapEx(bucket_heap_handle, 4);
void *bucket_memory = MEMAllocFromFrmHeapEx(bucket_heap_handle, bucket_allocatable_size, 4);
if(bucket_memory)
bucket_heap = MEMCreateExpHeapEx(bucket_memory, bucket_allocatable_size, 0);
}
void memoryRelease(void) {
MEMDestroyExpHeap(mem1_heap);
MEMFreeToFrmHeap(MEMGetBaseHeapHandle(MEMORY_ARENA_1), 3);
mem1_heap = -1;
MEMDestroyExpHeap(bucket_heap);
MEMFreeToFrmHeap(MEMGetBaseHeapHandle(MEMORY_ARENA_FG_BUCKET), 3);
bucket_heap = -1;
}
//!-------------------------------------------------------------------------------------------
//! wraps
//!-------------------------------------------------------------------------------------------
void *__wrap_malloc(size_t size) {
// pointer to a function resolve
return ((void * (*)(size_t))(*pMEMAllocFromDefaultHeap))(size);
}
void *__wrap_memalign(size_t align, size_t size) {
if (align < 4)
align = 4;
// pointer to a function resolve
return ((void * (*)(size_t, size_t))(*pMEMAllocFromDefaultHeapEx))(size, align);
}
void __wrap_free(void *p) {
// pointer to a function resolve
if(p != 0)
((void (*)(void *))(*pMEMFreeToDefaultHeap))(p);
}
void *__wrap_calloc(size_t n, size_t size) {
void *p = __wrap_malloc(n * size);
if (p != 0) {
memset(p, 0, n * size);
}
return p;
}
size_t __wrap_malloc_usable_size(void *p) {
//! TODO: this is totally wrong and needs to be addressed
return 0x7FFFFFFF;
}
void *__wrap_realloc(void *ptr, size_t size) {
void *newPtr;
if (!ptr) {
newPtr = __wrap_malloc(size);
if (!newPtr) {
goto error;
}
} else {
newPtr = __wrap_malloc(size);
if (!newPtr) {
goto error;
}
memcpy(newPtr, ptr, size);
__wrap_free(ptr);
}
return newPtr;
error:
return NULL;
}
/*
void *new_ptr = __wrap_malloc(size);
if (new_ptr != 0)
{
memcpy(new_ptr, p, __wrap_malloc_usable_size(p) < size ? __wrap_malloc_usable_size(p) : size);
__wrap_free(p);
}
return new_ptr;
}*/
//!-------------------------------------------------------------------------------------------
//! reent versions
//!-------------------------------------------------------------------------------------------
void *__wrap__malloc_r(struct _reent *r, size_t size) {
return __wrap_malloc(size);
}
void *__wrap__calloc_r(struct _reent *r, size_t n, size_t size) {
return __wrap_calloc(n, size);
}
void *__wrap__memalign_r(struct _reent *r, size_t align, size_t size) {
return __wrap_memalign(align, size);
}
void __wrap__free_r(struct _reent *r, void *p) {
__wrap_free(p);
}
size_t __wrap__malloc_usable_size_r(struct _reent *r, void *p) {
return __wrap_malloc_usable_size(p);
}
void *__wrap__realloc_r(struct _reent *r, void *p, size_t size) {
return __wrap_realloc(p, size);
}
//!-------------------------------------------------------------------------------------------
//! some wrappers
//!-------------------------------------------------------------------------------------------
void * MEM2_alloc(u32 size, u32 align) {
return __wrap_memalign(align, size);
}
void MEM2_free(void *ptr) {
__wrap_free(ptr);
}
void * MEM1_alloc(u32 size, u32 align) {
if (align < 4)
align = 4;
return MEMAllocFromExpHeapEx(mem1_heap, size, align);
}
void MEM1_free(void *ptr) {
MEMFreeToExpHeap(mem1_heap, ptr);
}
void * MEMBucket_alloc(u32 size, u32 align) {
if (align < 4)
align = 4;
return MEMAllocFromExpHeapEx(bucket_heap, size, align);
}
void MEMBucket_free(void *ptr) {
MEMFreeToExpHeap(bucket_heap, ptr);
}

42
source/system/memory.h
View File

@ -1,42 +0,0 @@
/****************************************************************************
* Copyright (C) 2015 Dimok
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#ifndef __MEMORY_H_
#define __MEMORY_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <malloc.h>
void memoryInitialize(void);
void memoryRelease(void);
void * MEM2_alloc(u32 size, u32 align);
void MEM2_free(void *ptr);
void * MEM1_alloc(u32 size, u32 align);
void MEM1_free(void *ptr);
void * MEMBucket_alloc(u32 size, u32 align);
void MEMBucket_free(void *ptr);
#ifdef __cplusplus
}
#endif
#endif // __MEMORY_H_

549
source/utils/function_patcher.cpp
View File

@ -1,549 +0,0 @@
/****************************************************************************
* Copyright (C) 2016 Maschell
* With code from chadderz and dimok
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#include <vector>
#include <algorithm>
#include <stdio.h>
#include <malloc.h>
#include <string.h>
#include "function_patcher.h"
#include "logger.h"
#include "kernel/kernel_defs.h"
#include "kernel/syscalls.h"
#define LIB_CODE_RW_BASE_OFFSET 0xC1000000
#define CODE_RW_BASE_OFFSET 0x00000000
#define DEBUG_LOG_DYN 0
u32 acp_handle_internal = 0;
u32 aoc_handle_internal = 0;
u32 sound_handle_internal = 0;
u32 sound_handle_internal_old = 0;
u32 libcurl_handle_internal = 0;
u32 gx2_handle_internal = 0;
u32 nfp_handle_internal = 0;
u32 nn_act_handle_internal = 0;
u32 nn_nim_handle_internal = 0;
u32 nn_save_handle_internal = 0;
u32 ntag_handle_internal = 0;
u32 coreinit_handle_internal = 0;
u32 padscore_handle_internal = 0;
u32 proc_ui_handle_internal = 0;
u32 nsysnet_handle_internal = 0;
u32 sysapp_handle_internal = 0;
u32 syshid_handle_internal = 0;
u32 vpad_handle_internal = 0;
u32 vpadbase_handle_internal = 0;
/*
* Patches a function that is loaded at the start of each application. Its not required to restore, at least when they are really dynamic.
* "normal" functions should be patch with the normal patcher. Current Code by Maschell with the help of dimok. Orignal code by Chadderz.
*/
void PatchInvidualMethodHooks(hooks_magic_t method_hooks[],s32 hook_information_size, volatile u32 dynamic_method_calls[]) {
InitAcquireOS();
resetLibs();
DEBUG_FUNCTION_LINE("Patching %d given functions\n",hook_information_size);
/* Patch branches to it. */
volatile u32 *space = &dynamic_method_calls[0];
s32 method_hooks_count = hook_information_size;
u32 skip_instr = 1;
u32 my_instr_len = 6;
u32 instr_len = my_instr_len + skip_instr;
u32 flush_len = 4*instr_len;
for(s32 i = 0; i < method_hooks_count; i++) {
DEBUG_FUNCTION_LINE("Patching %s ...",method_hooks[i].functionName);
if(method_hooks[i].functionType == STATIC_FUNCTION && method_hooks[i].alreadyPatched == 1) {
if(isDynamicFunction((u32)OSEffectiveToPhysical((void*)method_hooks[i].realAddr))) {
log_printf("The function %s is a dynamic function. Please fix that <3\n", method_hooks[i].functionName);
method_hooks[i].functionType = DYNAMIC_FUNCTION;
} else {
log_printf("Skipping %s, its already patched\n", method_hooks[i].functionName);
space += instr_len;
continue;
}
}
u32 physical = 0;
u32 repl_addr = (u32)method_hooks[i].replaceAddr;
u32 call_addr = (u32)method_hooks[i].replaceCall;
u32 real_addr = GetAddressOfFunction(method_hooks[i].functionName,method_hooks[i].library);
if(!real_addr) {
log_printf("\n");
DEBUG_FUNCTION_LINE("OSDynLoad_FindExport failed for %s\n", method_hooks[i].functionName);
space += instr_len;
continue;
}
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("%s is located at %08X!\n", method_hooks[i].functionName,real_addr);
}
physical = (u32)OSEffectiveToPhysical((void*)real_addr);
if(!physical) {
log_printf("Error. Something is wrong with the physical address\n");
space += instr_len;
continue;
}
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("%s physical is located at %08X!\n", method_hooks[i].functionName,physical);
}
*(volatile u32 *)(call_addr) = (u32)(space) - CODE_RW_BASE_OFFSET;
SC0x25_KernelCopyData((u32)space, physical, 4);
space++;
//Only works if skip_instr == 1
if(skip_instr == 1) {
// fill the restore instruction section
method_hooks[i].realAddr = real_addr;
method_hooks[i].restoreInstruction = *(space-1);
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("method_hooks[i].realAddr = %08X!\n", method_hooks[i].realAddr);
}
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("method_hooks[i].restoreInstruction = %08X!\n",method_hooks[i].restoreInstruction) ;
}
} else {
log_printf("Error. Can't save %s for restoring!\n", method_hooks[i].functionName);
}
//adding jump to real function thx @ dimok for the assembler code
/*
90 61 ff e0 stw r3,-32(r1)
3c 60 12 34 lis r3,4660
60 63 56 78 ori r3,r3,22136
7c 69 03 a6 mtctr r3
80 61 ff e0 lwz r3,-32(r1)
4e 80 04 20 bctr*/
*space = 0x9061FFE0;
space++;
*space = 0x3C600000 | (((real_addr + (skip_instr * 4)) >> 16) & 0x0000FFFF); // lis r3, real_addr@h
space++;
*space = 0x60630000 | ((real_addr + (skip_instr * 4)) & 0x0000ffff); // ori r3, r3, real_addr@l
space++;
*space = 0x7C6903A6; // mtctr r3
space++;
*space = 0x8061FFE0; // lwz r3,-32(r1)
space++;
*space = 0x4E800420; // bctr
space++;
DCFlushRange((void*)(space - instr_len), flush_len);
ICInvalidateRange((unsigned char*)(space - instr_len), flush_len);
//setting jump back
u32 replace_instr = 0x48000002 | (repl_addr & 0x03fffffc);
DCFlushRange(&replace_instr, 4);
SC0x25_KernelCopyData(physical, (u32)OSEffectiveToPhysical(&replace_instr), 4);
ICInvalidateRange((void*)(real_addr), 4);
method_hooks[i].alreadyPatched = 1;
log_printf("done!\n");
}
DEBUG_FUNCTION_LINE("Done with patching given functions!\n");
}
/* ****************************************************************** */
/* RESTORE ORIGINAL INSTRUCTIONS */
/* ****************************************************************** */
void RestoreInvidualInstructions(hooks_magic_t method_hooks[],s32 hook_information_size) {
InitAcquireOS();
resetLibs();
DEBUG_FUNCTION_LINE("Restoring given functions!\n");
s32 method_hooks_count = hook_information_size;
for(s32 i = 0; i < method_hooks_count; i++) {
DEBUG_FUNCTION_LINE("Restoring %s... ",method_hooks[i].functionName);
if(method_hooks[i].restoreInstruction == 0 || method_hooks[i].realAddr == 0) {
log_printf("I dont have the information for the restore =( skip\n");
continue;
}
u32 real_addr = GetAddressOfFunction(method_hooks[i].functionName,method_hooks[i].library);
if(!real_addr) {
log_printf("OSDynLoad_FindExport failed for %s\n", method_hooks[i].functionName);
continue;
}
u32 physical = (u32)OSEffectiveToPhysical((void*)real_addr);
if(!physical) {
log_printf("Something is wrong with the physical address\n");
continue;
}
if(isDynamicFunction(physical)) {
log_printf("Its a dynamic function. We don't need to restore it!\n",method_hooks[i].functionName);
} else {
physical = (u32)OSEffectiveToPhysical((void*)method_hooks[i].realAddr); //When its an static function, we need to use the old location
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("Restoring %08X to %08X\n",(u32)method_hooks[i].restoreInstruction,physical);
}
SC0x25_KernelCopyData(physical,(u32)&method_hooks[i].restoreInstruction , 4);
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("ICInvalidateRange %08X\n",(void*)method_hooks[i].realAddr);
}
ICInvalidateRange((void*)method_hooks[i].realAddr, 4);
log_printf("done\n");
}
method_hooks[i].alreadyPatched = 0; // In case a
}
DEBUG_FUNCTION_LINE("Done with restoring given functions!\n");
}
s32 isDynamicFunction(u32 physicalAddress) {
if((physicalAddress & 0x80000000) == 0x80000000) {
return 1;
}
return 0;
}
u32 GetAddressOfFunction(const char * functionName,u32 library) {
u32 real_addr = 0;
if(strcmp(functionName, "OSDynLoad_Acquire") == 0) {
memcpy(&real_addr, &OSDynLoad_Acquire, 4);
return real_addr;
} else if(strcmp(functionName, "LiWaitOneChunk") == 0) {
real_addr = (u32)addr_LiWaitOneChunk;
return real_addr;
} else if(strcmp(functionName, "LiBounceOneChunk") == 0) {
//! not required on firmwares above 3.1.0
if(OS_FIRMWARE >= 400)
return 0;
u32 addr_LiBounceOneChunk = 0x010003A0;
real_addr = (u32)addr_LiBounceOneChunk;
return real_addr;
}
u32 rpl_handle = 0;
if(library == LIB_CORE_INIT) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_CORE_INIT\n", functionName);
}
if(coreinit_handle_internal == 0) {
OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle_internal);
}
if(coreinit_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_CORE_INIT failed to acquire\n");
return 0;
}
rpl_handle = coreinit_handle_internal;
} else if(library == LIB_NSYSNET) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_NSYSNET\n", functionName);
}
if(nsysnet_handle_internal == 0) {
OSDynLoad_Acquire("nsysnet.rpl", &nsysnet_handle_internal);
}
if(nsysnet_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_NSYSNET failed to acquire\n");
return 0;
}
rpl_handle = nsysnet_handle_internal;
} else if(library == LIB_GX2) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_GX2\n", functionName);
}
if(gx2_handle_internal == 0) {
OSDynLoad_Acquire("gx2.rpl", &gx2_handle_internal);
}
if(gx2_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_GX2 failed to acquire\n");
return 0;
}
rpl_handle = gx2_handle_internal;
} else if(library == LIB_AOC) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_AOC\n", functionName);
}
if(aoc_handle_internal == 0) {
OSDynLoad_Acquire("nn_aoc.rpl", &aoc_handle_internal);
}
if(aoc_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_AOC failed to acquire\n");
return 0;
}
rpl_handle = aoc_handle_internal;
} else if(library == LIB_AX) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_AX\n", functionName);
}
if(sound_handle_internal == 0) {
OSDynLoad_Acquire("sndcore2.rpl", &sound_handle_internal);
}
if(sound_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_AX failed to acquire\n");
return 0;
}
rpl_handle = sound_handle_internal;
} else if(library == LIB_AX_OLD) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_AX_OLD\n", functionName);
}
if(sound_handle_internal_old == 0) {
OSDynLoad_Acquire("snd_core.rpl", &sound_handle_internal_old);
}
if(sound_handle_internal_old == 0) {
DEBUG_FUNCTION_LINE("LIB_AX_OLD failed to acquire\n");
return 0;
}
rpl_handle = sound_handle_internal_old;
} else if(library == LIB_FS) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_FS\n", functionName);
}
if(coreinit_handle_internal == 0) {
OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle_internal);
}
if(coreinit_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_FS failed to acquire\n");
return 0;
}
rpl_handle = coreinit_handle_internal;
} else if(library == LIB_OS) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_OS\n", functionName);
}
if(coreinit_handle_internal == 0) {
OSDynLoad_Acquire("coreinit.rpl", &coreinit_handle_internal);
}
if(coreinit_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_OS failed to acquire\n");
return 0;
}
rpl_handle = coreinit_handle_internal;
} else if(library == LIB_PADSCORE) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_PADSCORE\n", functionName);
}
if(padscore_handle_internal == 0) {
OSDynLoad_Acquire("padscore.rpl", &padscore_handle_internal);
}
if(padscore_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_PADSCORE failed to acquire\n");
return 0;
}
rpl_handle = padscore_handle_internal;
} else if(library == LIB_SOCKET) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_SOCKET\n", functionName);
}
if(nsysnet_handle_internal == 0) {
OSDynLoad_Acquire("nsysnet.rpl", &nsysnet_handle_internal);
}
if(nsysnet_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_SOCKET failed to acquire\n");
return 0;
}
rpl_handle = nsysnet_handle_internal;
} else if(library == LIB_SYS) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_SYS\n", functionName);
}
if(sysapp_handle_internal == 0) {
OSDynLoad_Acquire("sysapp.rpl", &sysapp_handle_internal);
}
if(sysapp_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_SYS failed to acquire\n");
return 0;
}
rpl_handle = sysapp_handle_internal;
} else if(library == LIB_VPAD) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_VPAD\n", functionName);
}
if(vpad_handle_internal == 0) {
OSDynLoad_Acquire("vpad.rpl", &vpad_handle_internal);
}
if(vpad_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_VPAD failed to acquire\n");
return 0;
}
rpl_handle = vpad_handle_internal;
} else if(library == LIB_NN_ACP) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_NN_ACP\n", functionName);
}
if(acp_handle_internal == 0) {
OSDynLoad_Acquire("nn_acp.rpl", &acp_handle_internal);
}
if(acp_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_NN_ACP failed to acquire\n");
return 0;
}
rpl_handle = acp_handle_internal;
} else if(library == LIB_SYSHID) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_SYSHID\n", functionName);
}
if(syshid_handle_internal == 0) {
OSDynLoad_Acquire("nsyshid.rpl", &syshid_handle_internal);
}
if(syshid_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_SYSHID failed to acquire\n");
return 0;
}
rpl_handle = syshid_handle_internal;
} else if(library == LIB_VPADBASE) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_VPADBASE\n", functionName);
}
if(vpadbase_handle_internal == 0) {
OSDynLoad_Acquire("vpadbase.rpl", &vpadbase_handle_internal);
}
if(vpadbase_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_VPADBASE failed to acquire\n");
return 0;
}
rpl_handle = vpadbase_handle_internal;
} else if(library == LIB_PROC_UI) {
if(DEBUG_LOG_DYN) {
DEBUG_FUNCTION_LINE("FindExport of %s! From LIB_PROC_UI\n", functionName);
}
if(proc_ui_handle_internal == 0) {
OSDynLoad_Acquire("proc_ui.rpl", &proc_ui_handle_internal);
}
if(proc_ui_handle_internal == 0) {
DEBUG_FUNCTION_LINE("LIB_PROC_UI failed to acquire\n");
return 0;
}
rpl_handle = proc_ui_handle_internal;
} else if(library == LIB_NTAG) {
if(DEBUG_LOG_DYN) {
log_printf("FindExport of %s! From LIB_NTAG\n", functionName);
}
if(ntag_handle_internal == 0) {
OSDynLoad_Acquire("ntag.rpl", &ntag_handle_internal);
}
if(ntag_handle_internal == 0) {
log_print("LIB_NTAG failed to acquire\n");
return 0;
}
rpl_handle = ntag_handle_internal;
} else if(library == LIB_NFP) {
if(DEBUG_LOG_DYN) {
log_printf("FindExport of %s! From LIB_NFP\n", functionName);
}
if(nfp_handle_internal == 0) {
OSDynLoad_Acquire("nn_nfp.rpl", &nfp_handle_internal);
}
if(nfp_handle_internal == 0) {
log_print("LIB_NFP failed to acquire\n");
return 0;
}
rpl_handle = nfp_handle_internal;
} else if(library == LIB_SAVE) {
if(DEBUG_LOG_DYN) {
log_printf("FindExport of %s! From LIB_SAVE\n", functionName);
}
if(nn_save_handle_internal == 0) {
OSDynLoad_Acquire("nn_save.rpl", &nn_save_handle_internal);
}
if(nn_save_handle_internal == 0) {
log_print("LIB_SAVE failed to acquire\n");
return 0;
}
rpl_handle = nn_save_handle_internal;
} else if(library == LIB_ACT) {
if(DEBUG_LOG_DYN) {
log_printf("FindExport of %s! From LIB_ACT\n", functionName);
}
if(nn_act_handle_internal == 0) {
OSDynLoad_Acquire("nn_act.rpl", &nn_act_handle_internal);
}
if(nn_act_handle_internal == 0) {
log_print("LIB_ACT failed to acquire\n");
return 0;
}
rpl_handle = nn_act_handle_internal;
} else if(library == LIB_NIM) {
if(DEBUG_LOG_DYN) {
log_printf("FindExport of %s! From LIB_NIM\n", functionName);
}
if(nn_nim_handle_internal == 0) {
OSDynLoad_Acquire("nn_nim.rpl", &nn_nim_handle_internal);
}
if(nn_nim_handle_internal == 0) {
log_print("LIB_NIM failed to acquire\n");
return 0;
}
rpl_handle = nn_nim_handle_internal;
}
if(!rpl_handle) {
DEBUG_FUNCTION_LINE("Failed to find the RPL handle for %s\n", functionName);
return 0;
}
OSDynLoad_FindExport(rpl_handle, 0, functionName, &real_addr);
if(!real_addr) {
OSDynLoad_FindExport(rpl_handle, 1, functionName, &real_addr);
if(!real_addr) {
DEBUG_FUNCTION_LINE("OSDynLoad_FindExport failed for %s\n", functionName);
return 0;
}
}
if((library == LIB_NN_ACP) && (u32)(*(volatile u32*)(real_addr) & 0x48000002) == 0x48000000) {
u32 address_diff = (u32)(*(volatile u32*)(real_addr) & 0x03FFFFFC);
if((address_diff & 0x03000000) == 0x03000000) {
address_diff |= 0xFC000000;
}
real_addr += (s32)address_diff;
if((u32)(*(volatile u32*)(real_addr) & 0x48000002) == 0x48000000) {
return 0;
}
}
return real_addr;
}
void resetLibs() {
acp_handle_internal = 0;
aoc_handle_internal = 0;
sound_handle_internal = 0;
sound_handle_internal_old = 0;
libcurl_handle_internal = 0;
gx2_handle_internal = 0;
nfp_handle_internal = 0;
nn_act_handle_internal = 0;
nn_nim_handle_internal = 0;
nn_save_handle_internal = 0;
ntag_handle_internal = 0;
coreinit_handle_internal = 0;
padscore_handle_internal = 0;
proc_ui_handle_internal = 0;
nsysnet_handle_internal = 0;
sysapp_handle_internal = 0;
syshid_handle_internal = 0;
vpad_handle_internal = 0;
vpadbase_handle_internal = 0;
}

87
source/utils/function_patcher.h
View File

@ -1,87 +0,0 @@
/****************************************************************************
* Copyright (C) 2016 Maschell
* With code from chadderz and dimok
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/
#ifndef _FUNCTION_HOOKS_H_
#define _FUNCTION_HOOKS_H_
#ifdef __cplusplus
extern "C" {
#endif
#include <dynamic_libs/os_functions.h>
/* Macros for libs */
#define LIB_CORE_INIT 0
#define LIB_NSYSNET 1
#define LIB_GX2 2
#define LIB_AOC 3
#define LIB_AX 4
#define LIB_FS 5
#define LIB_OS 6
#define LIB_PADSCORE 7
#define LIB_SOCKET 8
#define LIB_SYS 9
#define LIB_VPAD 10
#define LIB_NN_ACP 11
#define LIB_SYSHID 12
#define LIB_VPADBASE 13
#define LIB_AX_OLD 14
#define LIB_PROC_UI 15
#define LIB_NTAG 16
#define LIB_NFP 17
#define LIB_SAVE 18
#define LIB_ACT 19
#define LIB_NIM 20
// functions types
#define STATIC_FUNCTION 0
#define DYNAMIC_FUNCTION 1
//Orignal code by Chadderz.
#define DECL(res, name, ...) \
res (* real_ ## name)(__VA_ARGS__) __attribute__((section(".data"))); \
res my_ ## name(__VA_ARGS__)
#define FUNCTION_PATCHER_METHOD_STORE_SIZE 7
typedef struct {
const u32 replaceAddr;
const u32 replaceCall;
const u32 library;
const char functionName[50];
u32 realAddr;
u32 restoreInstruction;
u8 functionType;
u8 alreadyPatched;
} hooks_magic_t;
void PatchInvidualMethodHooks(hooks_magic_t hook_information[],s32 hook_information_size, volatile u32 dynamic_method_calls[]);
void RestoreInvidualInstructions(hooks_magic_t hook_information[],s32 hook_information_size);
u32 GetAddressOfFunction(const char * functionName,u32 library);
s32 isDynamicFunction(u32 physicalAddress);
void resetLibs();
//Orignal code by Chadderz.
#define MAKE_MAGIC(x, lib,functionType) { (u32) my_ ## x, (u32) &real_ ## x, lib, # x,0,0,functionType,0}
#define MAKE_MAGIC_NAME(x,y, lib,functionType) { (u32) my_ ## x, (u32) &real_ ## x, lib, # y,0,0,functionType,0}
#ifdef __cplusplus
}
#endif
#endif /* _FS_H */

51
source/utils/utils.h
View File

@ -1,51 +0,0 @@
#ifndef __UTILS_H_
#define __UTILS_H_
#include <malloc.h>
#ifdef __cplusplus
extern "C" {
#endif
#define FlushBlock(addr) asm volatile("dcbf %0, %1\n" \
"icbi %0, %1\n" \
"sync\n" \
"eieio\n" \
"isync\n" \
: \
:"r"(0), "r"(((addr) & ~31)) \
:"memory", "ctr", "lr", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12" \
);
#define LIMIT(x, min, max) \
({ \
typeof( x ) _x = x; \
typeof( min ) _min = min; \
typeof( max ) _max = max; \
( ( ( _x ) < ( _min ) ) ? ( _min ) : ( ( _x ) > ( _max ) ) ? ( _max) : ( _x ) ); \
})
#define DegToRad(a) ( (a) * 0.01745329252f )
#define RadToDeg(a) ( (a) * 57.29577951f )
#define ALIGN4(x) (((x) + 3) & ~3)
#define ALIGN32(x) (((x) + 31) & ~31)
// those work only in powers of 2
#define ROUNDDOWN(val, align) ((val) & ~(align-1))
#define ROUNDUP(val, align) ROUNDDOWN(((val) + (align-1)), align)
#define le16(i) ((((u16) ((i) & 0xFF)) << 8) | ((u16) (((i) & 0xFF00) >> 8)))
#define le32(i) ((((u32)le16((i) & 0xFFFF)) << 16) | ((u32)le16(((i) & 0xFFFF0000) >> 16)))
#define le64(i) ((((u64)le32((i) & 0xFFFFFFFFLL)) << 32) | ((u64)le32(((i) & 0xFFFFFFFF00000000LL) >> 32)))
unsigned int getApplicationEndAddr(void);
//Need to have log_init() called beforehand.
void dumpHex(const void* data, size_t size);
#ifdef __cplusplus
}
#endif
#endif // __UTILS_H_

5
source/utils/utils_asm.s
View File

@ -1,5 +0,0 @@
.globl getApplicationEndAddr
getApplicationEndAddr:
lis r3, __CODE_END@h
ori r3, r3, __CODE_END@l
blr

12
source/fs/CFile.cpp → src/fs/CFile.cpp
View File

@ -1,7 +1,8 @@
#include <stdarg.h> #include <stdarg.h>
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include "CFile.hpp" #include <strings.h>
#include <fs/CFile.hpp>
CFile::CFile() { CFile::CFile() {
iFd = -1; iFd = -1;
@ -153,20 +154,17 @@ s32 CFile::seek(long int offset, s32 origin) {
} }
s32 CFile::fwrite(const char *format, ...) { s32 CFile::fwrite(const char *format, ...) {
char tmp[512];
tmp[0] = 0;
s32 result = -1; s32 result = -1;
char * tmp = NULL;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(tmp, format, va) >= 0)) {
result = this->write((u8 *)tmp, strlen(tmp)); result = this->write((u8 *)tmp, strlen(tmp));
} }
va_end(va); va_end(va);
if(tmp) {
free(tmp);
tmp = NULL;
}
return result; return result;
} }

5
source/fs/DirList.cpp → src/fs/DirList.cpp
View File

@ -28,12 +28,13 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include <string> #include <string>
#include <strings.h>
#include <algorithm> #include <algorithm>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/dirent.h> #include <sys/dirent.h>
#include "DirList.h" #include <fs/DirList.h>
#include "utils/StringTools.h" #include <utils/StringTools.h>
DirList::DirList() { DirList::DirList() {
Flags = 0; Flags = 0;

6
source/fs/FSUtils.cpp → src/fs/FSUtils.cpp
View File

@ -3,9 +3,9 @@
#include <stdio.h> #include <stdio.h>
#include <unistd.h> #include <unistd.h>
#include <fcntl.h> #include <fcntl.h>
#include "FSUtils.h" #include <fs/FSUtils.h>
#include "CFile.hpp" #include <fs/CFile.hpp>
#include "utils/logger.h" #include <utils/logger.h>
s32 FSUtils::LoadFileToMem(const char *filepath, u8 **inbuffer, u32 *size) { s32 FSUtils::LoadFileToMem(const char *filepath, u8 **inbuffer, u32 *size) {
//! always initialze input //! always initialze input

20
source/language/gettext.cpp → src/language/gettext.cpp
View File

@ -20,9 +20,23 @@
#include <string> #include <string>
#include <vector> #include <vector>
#include "gettext.h" #include <language/gettext.h>
#include "fs/CFile.hpp" #include <fs/CFile.hpp>
#include "utils/StringTools.h" #include <utils/StringTools.h>
char* strdup (const char* s)
{
size_t slen = strlen(s);
char* result = (char *) malloc(slen + 1);
if(result == NULL)
{
return NULL;
}
memcpy(result, s, slen+1);
return result;
}
typedef struct _MSG { typedef struct _MSG {
u32 id; u32 id;

19
source/utils/net.c → src/network/net.c
View File

@ -1,12 +1,19 @@
#include "net.h" #include <network/net.h>
#include <dynamic_libs/os_functions.h> #include <nsysnet/socket.h>
#include <dynamic_libs/socket_functions.h> #include <coreinit/systeminfo.h>
#include <coreinit/thread.h>
#include <nn/ac/ac_c.h>
static u32 hostIpAddress __attribute__((section(".data"))) = 0;
static volatile int socket_lock __attribute__((section(".data"))) = 0; static volatile int socket_lock __attribute__((section(".data"))) = 0;
void initNetwork(){
}
s32 recvwait(s32 sock, void *buffer, s32 len) { s32 recvwait(s32 sock, void *buffer, s32 len) {
while(socket_lock) { while(socket_lock) {
os_usleep(1000); OSSleepTicks(OSMillisecondsToTicks(1000));
} }
s32 ret; s32 ret;
while (len > 0) { while (len > 0) {
@ -42,7 +49,7 @@ u32 recvword(s32 sock) {
s32 checkbyte(s32 sock) { s32 checkbyte(s32 sock) {
while(socket_lock) { while(socket_lock) {
os_usleep(1000); OSSleepTicks(OSMillisecondsToTicks(1000));
} }
unsigned char buffer[1]; unsigned char buffer[1];
s32 ret; s32 ret;
@ -56,7 +63,7 @@ s32 checkbyte(s32 sock) {
s32 sendwait(s32 sock, const void *buffer, s32 len) { s32 sendwait(s32 sock, const void *buffer, s32 len) {
while(socket_lock) { while(socket_lock) {
os_usleep(1000); OSSleepTicks(OSMillisecondsToTicks(1000));
} }
s32 ret; s32 ret;
while (len > 0) { while (len > 0) {

2
source/system/AsyncDeleter.cpp → src/system/AsyncDeleter.cpp
View File

@ -14,7 +14,7 @@
* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
****************************************************************************/ ****************************************************************************/
#include "AsyncDeleter.h" #include <system/AsyncDeleter.h>
AsyncDeleter * AsyncDeleter::deleterInstance = NULL; AsyncDeleter * AsyncDeleter::deleterInstance = NULL;

42
source/utils/StringTools.cpp → src/utils/StringTools.cpp
View File

@ -30,8 +30,11 @@
#include <stdlib.h> #include <stdlib.h>
#include <stdio.h> #include <stdio.h>
#include <wchar.h> #include <wchar.h>
#include <dynamic_libs/os_types.h> #include <strings.h>
#include "StringTools.h" #include <wut_types.h>
#include <stdio.h>
#include <utils/StringTools.h>
bool StringTools::EndsWith(const std::string& a, const std::string& b) { bool StringTools::EndsWith(const std::string& a, const std::string& b) {
if (b.size() > a.size()) return false; if (b.size() > a.size()) return false;
@ -65,27 +68,23 @@ std::string StringTools::removeCharFromString(std::string& input,char toBeRemove
const char * StringTools::fmt(const char * format, ...) { const char * StringTools::fmt(const char * format, ...) {
static char strChar[512]; static char strChar[512];
strChar[0] = 0; strChar[0] = 0;
char * tmp = NULL;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(strChar, format, va) >= 0)) {
snprintf(strChar, sizeof(strChar), tmp);
free(tmp);
va_end(va); va_end(va);
return (const char *) strChar; return (const char *) strChar;
} }
va_end(va); va_end(va);
if(tmp)
free(tmp);
return NULL; return NULL;
} }
const wchar_t * StringTools::wfmt(const char * format, ...) { const wchar_t * StringTools::wfmt(const char * format, ...) {
static char tmp[512];
static wchar_t strWChar[512]; static wchar_t strWChar[512];
strWChar[0] = 0; strWChar[0] = 0;
tmp[0] = 0;
if(!format) if(!format)
return (const wchar_t *) strWChar; return (const wchar_t *) strWChar;
@ -93,16 +92,12 @@ const wchar_t * StringTools::wfmt(const char * format, ...) {
if(strcmp(format, "") == 0) if(strcmp(format, "") == 0)
return (const wchar_t *) strWChar; return (const wchar_t *) strWChar;
char * tmp = NULL;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(tmp, format, va) >= 0)) {
int bt; int bt;
s32 strlength = strlen(tmp); s32 strlength = strlen(tmp);
bt = mbstowcs(strWChar, tmp, (strlength < 512) ? strlength : 512 ); bt = mbstowcs(strWChar, tmp, (strlength < 512) ? strlength : 512 );
free(tmp);
tmp = 0;
if(bt > 0) { if(bt > 0) {
strWChar[bt] = 0; strWChar[bt] = 0;
@ -111,44 +106,37 @@ const wchar_t * StringTools::wfmt(const char * format, ...) {
} }
va_end(va); va_end(va);
if(tmp)
free(tmp);
return NULL; return NULL;
} }
s32 StringTools::strprintf(std::string &str, const char * format, ...) { s32 StringTools::strprintf(std::string &str, const char * format, ...) {
static char tmp[512];
tmp[0] = 0;
s32 result = 0; s32 result = 0;
char * tmp = NULL;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(tmp, format, va) >= 0)) {
str = tmp; str = tmp;
result = str.size(); result = str.size();
} }
va_end(va); va_end(va);
if(tmp)
free(tmp);
return result; return result;
} }
std::string StringTools::strfmt(const char * format, ...) { std::string StringTools::strfmt(const char * format, ...) {
std::string str; std::string str;
char * tmp = NULL; static char tmp[512];
tmp[0] = 0;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(tmp, format, va) >= 0)) {
str = tmp; str = tmp;
} }
va_end(va); va_end(va);
if(tmp)
free(tmp);
return str; return str;
} }

11
source/utils/TCPServer.cpp → src/utils/TCPServer.cpp
View File

@ -1,11 +1,10 @@
#include "TCPServer.hpp" #include <utils/TCPServer.hpp>
#include <malloc.h> #include <malloc.h>
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <dynamic_libs/nn_act_functions.h>
#include "logger.h" #include <utils/logger.h>
#include "net.h" #include <network/net.h>
#define wiiu_errno (*__gh_errno_ptr()) #define wiiu_errno (*__gh_errno_ptr())
@ -48,12 +47,12 @@ void TCPServer::CloseSockets() {
void TCPServer::ErrorHandling() { void TCPServer::ErrorHandling() {
CloseSockets(); CloseSockets();
os_usleep(1000*1000*2); OSSleepTicks(OSMillisecondsToTicks(1000*1000*2));
} }
void TCPServer::DoTCPThreadInternal() { void TCPServer::DoTCPThreadInternal() {
s32 ret; s32 ret;
s32 len; socklen_t len;
connected = false; connected = false;
while (1) { while (1) {
if(exitThread) { if(exitThread) {

87
src/utils/elf_utils.cpp Normal file
View File

@ -0,0 +1,87 @@
#include <string.h>
#include <stdlib.h>
#include <utils/elf_abi.h>
#include <utils/elf_utils.h>
u32 elf_get_section(u8 *data, const char *name, u32 * size, u32 * addr, int fail_on_not_found) {
Elf32_Ehdr *ehdr = (Elf32_Ehdr *) data;
if ( !data
|| !IS_ELF (*ehdr)
|| (ehdr->e_type != ET_EXEC)
|| (ehdr->e_machine != EM_PPC)) {
OSFatal("Invalid elf file");
}
Elf32_Shdr *shdr = (Elf32_Shdr *) (data + ehdr->e_shoff);
int i;
for(i = 0; i < ehdr->e_shnum; i++) {
const char *section_name = ((const char*)data) + shdr[ehdr->e_shstrndx].sh_offset + shdr[i].sh_name;
if(strcmp(section_name, name) == 0) {
if(addr) {
*addr = shdr[i].sh_addr;
}
if(size) {
*size = shdr[i].sh_size;
}
return shdr[i].sh_offset;
}
}
if(fail_on_not_found) {
OSFatal((char*)name);
}
return 0;
}
bool elf_copy_section(u8 * elf_data, const char * section_name) {
u32 section_addr = 0;
u32 section_len = 0;
u32 section_offset = elf_get_section(elf_data, section_name, &section_len, &section_addr, false);
if(section_offset > 0) {
u8 *main_section = elf_data + section_offset;
memcpy((void*) section_addr,(void*) main_section, section_len);
DCFlushRange((void*)section_addr, section_len);
ICInvalidateRange((void*)section_addr, section_len);
return true;
}
return false;
}
u32 elf_copy_common_sections(u8 * elf_data) {
Elf32_Ehdr *ehdr = (Elf32_Ehdr *) elf_data;
if ( !elf_data
|| !IS_ELF (*ehdr)
|| (ehdr->e_type != ET_EXEC)
|| (ehdr->e_machine != EM_PPC)) {
return 0;
}
bool error = false;
if(!elf_copy_section(elf_data, ".text")) {
return 0;
}
elf_copy_section(elf_data, ".rodata");
elf_copy_section(elf_data, ".data");
elf_copy_section(elf_data, ".bss");
return elf_get_entry_addr(elf_data);
}
u32 elf_get_entry_addr(u8 * elf_data) {
Elf32_Ehdr *ehdr = (Elf32_Ehdr *) elf_data;
if ( !elf_data
|| !IS_ELF (*ehdr)
|| (ehdr->e_type != ET_EXEC)
|| (ehdr->e_machine != EM_PPC)) {
return 0;
}
u8 * source_addr = (u8 *) elf_data;
return ehdr->e_entry;
}

28
source/utils/logger.c → src/utils/logger.c
View File

@ -3,18 +3,18 @@
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include <errno.h> #include <errno.h>
#include "logger.h" #include <utils/logger.h>
#include <dynamic_libs/os_functions.h> #include <nsysnet/socket.h>
#include <dynamic_libs/socket_functions.h> #include <coreinit/debug.h>
#include <coreinit/systeminfo.h>
#include <coreinit/thread.h>
static int log_socket __attribute__((section(".data")))= -1; static int log_socket __attribute__((section(".data")))= -1;
static struct sockaddr_in connect_addr __attribute__((section(".data"))); static struct sockaddr_in connect_addr __attribute__((section(".data")));
static volatile int log_lock __attribute__((section(".data"))) = 0; static volatile int log_lock __attribute__((section(".data"))) = 0;
void log_init_() { void log_init_() {
InitOSFunctionPointers();
InitSocketFunctionPointers();
int broadcastEnable = 1; int broadcastEnable = 1;
log_socket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP); log_socket = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP);
if (log_socket < 0) if (log_socket < 0)
@ -35,7 +35,7 @@ void log_print_(const char *str) {
} }
while(log_lock) while(log_lock)
os_usleep(1000); OSSleepTicks(OSMillisecondsToTicks(1000));
log_lock = 1; log_lock = 1;
int len = strlen(str); int len = strlen(str);
@ -54,10 +54,11 @@ void log_print_(const char *str) {
} }
void OSFatal_printf(const char *format, ...) { void OSFatal_printf(const char *format, ...) {
char * tmp = NULL; char tmp[512];
tmp[0] = 0;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(tmp, format, va) >= 0)) {
OSFatal(tmp); OSFatal(tmp);
} }
va_end(va); va_end(va);
@ -68,17 +69,14 @@ void log_printf_(const char *format, ...) {
return; return;
} }
char tmp[512];
char * tmp = NULL; tmp[0] = 0;
va_list va; va_list va;
va_start(va, format); va_start(va, format);
if((vasprintf(&tmp, format, va) >= 0) && tmp) { if((vsprintf(tmp, format, va) >= 0)) {
log_print_(tmp); log_print_(tmp);
} }
va_end(va); va_end(va);
if(tmp)
free(tmp);
} }

3
source/utils/utils.c → src/utils/utils.c
View File

@ -4,8 +4,7 @@
#include <stddef.h> #include <stddef.h>
#include <stdio.h> #include <stdio.h>
#include <malloc.h> #include <malloc.h>
#include "utils.h" #include <utils/logger.h>
#include "logger.h"
// https://gist.github.com/ccbrown/9722406 // https://gist.github.com/ccbrown/9722406
void dumpHex(const void* data, size_t size) { void dumpHex(const void* data, size_t size) {