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homebrew_launcher
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Merge pull request #5 from andriy921/master 

Added firmware 4.0.0 support and fixed 4.1.0 and 5.0.0 sound issue
This commit is contained in:
dimok789 2016-04-22 07:13:46 +02:00
parent 40908f5d8f d346803f29
commit 55e76f8cf7
6 changed files with 79 additions and 17 deletions
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8
installer/kernel_patches.S
View File

@ -79,7 +79,13 @@
#endif
#define BAT4U_VAL 0x008000FF
#define BAT4L_VAL 0x30800012
#if VER >= 410
#define BAT4L_VAL 0x30800012
#elif VER == 400
#define BAT4L_VAL 0x4E800012
#else
#error Please define valid value for firmware setup.
#endif
#define SET_R4_TO_ADDR(addr) \
lis r3, addr@h ; \

42
installer/launcher.c
View File

@ -41,7 +41,7 @@
#define KERN_SYSCALL_TBL_3 0xFFE85470 // works with loader
#define KERN_SYSCALL_TBL_4 0xFFEAAA60 // works with home menu
#define KERN_SYSCALL_TBL_5 0xFFEAAE60 // works with browser (previously KERN_SYSCALL_TBL)
#elif ( (VER == 400) || (VER == 410) )
#elif (VER == 410)
#define ADDRESS_OSTitle_main_entry_ptr 0x1005A8C0
#define ADDRESS_main_entry_hook 0x0101BD4C
@ -50,8 +50,31 @@
#define KERN_SYSCALL_TBL_3 0xFFE85C90
#define KERN_SYSCALL_TBL_4 0xFFE85490
#define KERN_SYSCALL_TBL_5 0xFFE85890 // works with browser
#elif (VER == 400)
#define ADDRESS_OSTitle_main_entry_ptr 0x1005A600
#define ADDRESS_main_entry_hook 0x0101BD4C
#define KERN_SYSCALL_TBL_1 0xFFE84C90
#define KERN_SYSCALL_TBL_2 0xFFE85090
#define KERN_SYSCALL_TBL_3 0xFFE85C90
#define KERN_SYSCALL_TBL_4 0xFFE85490
#define KERN_SYSCALL_TBL_5 0xFFE85890 // works with browser
#else
#error Please define valid values for firmware.
#endif // VER
#define ROOTRPX_DBAT0U_VAL 0xC00003FF
#define COREINIT_DBAT0U_VAL 0xC20001FF
#if (VER >= 410)
#define ROOTRPX_DBAT0L_VAL 0x30000012
#define COREINIT_DBAT0L_VAL 0x32000012
#elif (VER == 400)
#define ROOTRPX_DBAT0L_VAL 0x4E000012
#define COREINIT_DBAT0L_VAL 0x4D000012
#else
#error Please define valid values for firmware.
#endif
/* Install functions */
static void InstallMain(private_data_t *private_data);
static void InstallPatches(private_data_t *private_data);
@ -283,12 +306,23 @@ static void KernelCopyData(unsigned int addr, unsigned int src, unsigned int len
/*
* Setup a DBAT access for our 0xC0800000 area and our 0xBC000000 area which hold our variables like GAME_LAUNCHED and our BSS/rodata section
*/
register int dbatu0, dbatl0;
register unsigned int dbatu0, dbatl0, target_dbat0u, target_dbat0l;
// setup mapping based on target address
if ((addr >= 0xC0000000) && (addr < 0xC2000000)) // root.rpx address
{
target_dbat0u = ROOTRPX_DBAT0U_VAL;
target_dbat0l = ROOTRPX_DBAT0L_VAL;
}
else if ((addr >= 0xC2000000) && (addr < 0xC3000000))
{
target_dbat0u = COREINIT_DBAT0U_VAL;
target_dbat0l = COREINIT_DBAT0L_VAL;
}
// save the original DBAT value
asm volatile("mfdbatu %0, 0" : "=r" (dbatu0));
asm volatile("mfdbatl %0, 0" : "=r" (dbatl0));
asm volatile("mtdbatu 0, %0" : : "r" (0xC0001FFF));
asm volatile("mtdbatl 0, %0" : : "r" (0x30000012));
asm volatile("mtdbatu 0, %0" : : "r" (target_dbat0u));
asm volatile("mtdbatl 0, %0" : : "r" (target_dbat0l));
asm volatile("eieio; isync");
unsigned char *src_p = (unsigned char*)src;

20
src/dynamic_libs/ax_functions.c
View File

@ -72,3 +72,23 @@ void InitAXFunctionPointers(void)
OS_FIND_EXPORT(sound_handle, AXSetVoiceLoopOffset);
}
void ProperlyEndTransitionAudio(void)
{
bool (* check_os_audio_transition_flag_old)(void);
void (* AXInit_old)(void);
void (* AXQuit_old)(void);
unsigned int *funcPointer = 0;
unsigned int sound_handle;
OSDynLoad_Acquire("snd_core.rpl", &sound_handle);
OS_FIND_EXPORT_EX(sound_handle, check_os_audio_transition_flag, check_os_audio_transition_flag_old);
OS_FIND_EXPORT_EX(sound_handle, AXInit, AXInit_old);
OS_FIND_EXPORT_EX(sound_handle, AXQuit, AXQuit_old);
if (check_os_audio_transition_flag_old())
{
AXInit_old();
AXQuit_old();
}
}

1
src/dynamic_libs/ax_functions.h
View File

@ -31,6 +31,7 @@ extern "C" {
#include <gctypes.h>
void InitAXFunctionPointers(void);
void ProperlyEndTransitionAudio(void);
extern void (* AXInitWithParams)(u32 * params);
extern void (* AXQuit)(void);

23
src/sounds/SoundHandler.cpp
View File

@ -216,14 +216,23 @@ SoundDecoder * SoundHandler::GetSoundDecoder(const u8 * sound, int length)
void SoundHandler::executeThread()
{
// v2 sound lib can not properly end transition audio on old firmwares
if (OS_FIRMWARE <= 410)
{
ProperlyEndTransitionAudio();
}
//! initialize 48 kHz renderer
u32 params[3] = { 1, 0, 0 };
AXInitWithParams(params);
for(u32 i = 0; i < MAX_DECODERS; ++i)
// The problem with last voice on 500 was caused by it having priority 0
// We would need to change this priority distribution if for some reason
// we would need MAX_DECODERS > Voice::PRIO_MAX
for(u32 i = 0; i < MAX_DECODERS; ++i)
{
int priority = (MAX_DECODERS - 1 - i) * (Voice::PRIO_MAX - Voice::PRIO_MIN) / (MAX_DECODERS - 1);
int priority = (MAX_DECODERS - i) * Voice::PRIO_MAX / MAX_DECODERS;
voiceList[i] = new Voice(priority); // allocate voice 0 with highest priority
}
@ -257,15 +266,7 @@ void SoundHandler::executeThread()
AXRegisterFrameCallback(NULL);
AXQuit();
// deleting the last voice from the decoder produced DSI errors on 5.0.0 so we skip it
// expecting same behaviour on every FW below 532
u32 delete_skip = 0;
if(OS_FIRMWARE < 532)
{
delete_skip = 1;
}
for(u32 i = 0; i < MAX_DECODERS - delete_skip; ++i)
for(u32 i = 0; i < MAX_DECODERS; ++i)
{
delete voiceList[i];
voiceList[i] = NULL;

2
src/sounds/Voice.h
View File

@ -26,7 +26,7 @@ public:
enum VoicePriorities
{
PRIO_MIN = 0,
PRIO_MIN = 1,
PRIO_MAX = 31
};