int _sceTtyProxyDevRead(SceIoIob *iob, char *buf, int size)
{
dbg_printf("Calling %s\n", __FUNCTION__);
int cnt;
int oldK1 = pspShiftK1();
int count = 0;
int k1 = 0;
if (sceIoGetIobUserLevel(iob) != 8)
k1 = 24;
// 09D0
pspSetK1(k1);
int size2 = g_pipeList[iob->fsNum + 3];
SceUID id = g_pipeList[iob->fsNum + 0];
int min;
// 09F8
do
{
min = size2;
if (size2 >= size)
min = size;
int ret = sceKernelReceiveMsgPipe(id, buf, min, 1, &cnt, 0);
if (ret < 0) {
pspSetK1(oldK1);
return ret;
}
size -= cnt;
buf += cnt;
count += cnt;
} while (cnt >= min && size != 0);
pspSetK1(oldK1);
return count;
}
int _sceTtyProxyDevWrite(SceIoIob *iob, const char *buf, int size)
{
dbg_printf("Calling %s\n", __FUNCTION__);
int oldK1 = pspShiftK1();
int count = 0;
int curCnt;
int k1 = 0;
if (sceIoGetIobUserLevel(iob) != 8)
k1 = 24;
// 0AC4
pspSetK1(k1);
int size2 = g_pipeList[iob->fsNum + 3];
SceUID id = g_pipeList[iob->fsNum + 0];
// 0AE8
do
{
int minSize = size2;
if (size2 >= size)
minSize = size;
int ret = sceKernelSendMsgPipe(id, (void*)buf, minSize, 0, &curCnt, 0);
if (ret < 0) {
pspSetK1(oldK1);
return ret;
}
size -= curCnt;
count += curCnt;
buf += curCnt;
} while (size != 0);
pspSetK1(oldK1);
return count;
}
int sceKernelUtilsMd5BlockUpdate(SceKernelUtilsMd5Context *ctx, u8 *data, u32 size)
{
int oldK1 = pspShiftK1();
if (!pspK1PtrOk(ctx)
|| !pspK1DynBufOk(data, size)
|| ctx == NULL || data == NULL) {
pspSetK1(oldK1);
return 0x800200D3;
}
// ED60
if (ctx->usComputed != 0)
{
pspSetK1(oldK1);
// EE44
return -1;
}
int remaining = ctx->usRemains;
if (ctx->usRemains >= 64)
{
// EE34
pspSetK1(oldK1);
return 0x800201BC;
}
ctx->ullTotalLen += size;
int numTotal = ctx->usRemains + size;
// EDB0
while (numTotal >= 64)
{
if (remaining == 0)
{
// EE1C
data += 64;
memcpy(ctx->buf, data, 64);
}
else
{
data += 64 - remaining;
memcpy(ctx + remaining + 32, data, 64 - remaining);
remaining = 0;
}
// EDD4
numTotal -= 64;
md5BlockUpdate(ctx, ctx->buf);
}
// EDEC
if (numTotal != 0) {
// EE04
memcpy(ctx + remaining + 32, data, numTotal - remaining);
}
ctx->usRemains = numTotal;
// EDF8
pspSetK1(oldK1);
return 0;
}
// Name: sceDdrdbSigvryForUser ?
s32 sceDdrdb_F013F8BF(u8 *pData, u8 *pSig)
{
s32 status;
s32 tmpStatus;
SceSize workSize;
s32 oldK1;
u32 i;
oldK1 = pspShiftK1();
/* Check if the provided buffers are located in userland. */
if (!pspK1StaBufOk(pData, KIRK_SHA1_DIGEST_LEN) || !pspK1StaBufOk(pSig, KIRK_ECDSA_SIG_LEN)) { // 0x00002E68 & 0x00002E7C
pspSetK1(oldK1);
return SCE_ERROR_PRIV_REQUIRED;
}
tmpStatus = sceKernelWaitSema(g_semaId, 1, NULL); //0x00002EC4
if (tmpStatus != SCE_ERROR_OK) {
pspSetK1(oldK1);
return SCE_ERROR_SEMAPHORE;
}
/* Set up the work area. */
for (i = 0; i < KIRK_ECDSA_PUBLIC_KEY_LEN; i++) // 0x00002ED4 - 0x00002F00
g_pWorkData[i] = g_pubKeySigForUser[i]; // 0x00002F00
for (i = 0; i < KIRK_SHA1_DIGEST_LEN; i++) //0x00002F04 - 0x00002F24
g_pWorkData[KIRK_ECDSA_PUBLIC_KEY_LEN + i] = pData[i];
for (i = 0; i < KIRK_ECDSA_SIG_LEN; i++) //0x00002F28 - 0x00002F48
g_pWorkData[KIRK_ECDSA_PUBLIC_KEY_LEN + KIRK_SHA1_DIGEST_LEN + i] = pSig[i]; //0x00002F48
workSize = KIRK_ECDSA_PUBLIC_KEY_LEN + KIRK_SHA1_DIGEST_LEN + KIRK_ECDSA_SIG_LEN;
/* Verify the provided signature. */
tmpStatus = sceUtilsBufferCopyWithRange(NULL, 0, g_pWorkData, workSize, KIRK_CMD_SIG_VER_ECDSA); //0x00002F60
status = (tmpStatus != SCE_ERROR_OK) ? SCE_ERROR_INVALID_VALUE : SCE_ERROR_OK; //0x00002F64 - 0x00002F6C
/* Clear the work area. */
for (i = 0; i < workSize; i++) //0x00002F70 - 0x00002F88
g_pWorkData[i] = 0; //0x00002F88
tmpStatus = sceKernelSignalSema(g_semaId, 1); //0x00002F90
pspSetK1(oldK1);
return (tmpStatus != SCE_ERROR_OK) ? SCE_ERROR_SEMAPHORE : status; //0x00002F98 - 0x00002FA4
}
/*
Subroutine sceHttpStorageLseek - Address 0x00000280
Exported in sceHttpStorage_driver
Exported in sceHttpStorage
*/
u32 sceHttpStorageLseek(int a0) {
s32 oldk1 = pspShiftK1();
//0x2AC
if ((a0 < 2) != 0) {
//0x2C4
if (*((int *) ((a0 << 2) + &g_fd[0])) != 0) {
SceOff pos = sceIoLseek(*((int *) ((a0 << 2) + &g_fd[0])), 0,
SEEK_END);
pspSetK1(oldk1);
return pos;
}
pspSetK1(oldk1);
return 0x80000001;
}
pspSetK1(oldk1);
return 0x80000100;
}
//Subroutine sceUmd_BA3D2A5F - Address 0x00000D24 - Aliases: sceUmdUser_340B7686
s32 sceUmdGetDiscInfo(SceUmdDiscInfo *pDiscInfo)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
if (pDiscInfo == NULL || pspK1PtrOk(pDiscInfo) < 0 || pspK1StaBufOk(pDiscInfo, sizeof(SceUmdDiscInfo) - sizeof(u32)) < 0
|| pDiscInfo->uiSize != sizeof(SceUmdDiscInfo)) {
pspSetK1(oldK1);
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
}
status = _umdGetDiscInfo(pDiscInfo);
pspSetK1(oldK1);
return status;
}
int sceKernelRegisterStderrPipe(SceUID id)
{
dbg_printf("Calling %s\n", __FUNCTION__);
int oldK1 = pspShiftK1();
int ret = _sceKernelRegisterStdPipe(STDERR, id);
pspSetK1(oldK1);
return ret;
}
//Subroutine sceUmd_598EC4DC - Address 0x000009A0 - Aliases: sceUmdUser_BD2BDE07
s32 sceUmdUnRegisterUMDCallBack(SceUID callbackId)
{
s32 oldK1 = pspShiftK1();
if (callbackId != g_umdCallbackId) {
pspSetK1(oldK1);
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
}
g_umdCallbackId = 0;
/* Only support PSP SDK versions >= 3.00 */
if (sceKernelGetCompiledSdkVersion() >= 0x03000000) {
pspSetK1(oldK1);
return SCE_ERROR_OK;
}
pspSetK1(oldK1);
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
}
/*
Subroutine sceHttpStorage_bridge_04EF00F8 - Address 0x00000438
Exported in sceHttpStorage_bridge
*/
u32 sceHttpStorage_bridge_04EF00F8(int a0) {
u8 buf[16];
int res = 0x80000023;
s32 oldk1 = pspShiftK1();
//0x47C
if ((((a0 + 8) | a0) & (oldk1 << 11)) >= 0) {
res = sceKernelSearchModuleByName("sceChkreg");//scekernelfindmodulebyname?
//0x4A4
if ((u32) res != 0x8002012E) { //SCE_ERROR_KERNEL_UNKNOWN_MODULE
//0x4AC
if (res >= 0) {
res = sceChkreg_driver_59F8491D((char *) a0);
goto end;
}
pspSetK1(oldk1);
return res;
}
res = sceKernelLoadModule("flash0:/kd/chkreg.prx");
//0x52C
if (res == 0) {
res = sceKernelStartModule(res, 0, 0, buf, 0);
//0x540
if (res < 0) {
goto end;
}
res = sceChkreg_driver_59F8491D((char *) a0);
end:
//0x4D0
if (res >= 0) {
sceKernelStopModule(res, 0, 0, 0, 0);
res = sceKernelUnloadModule(res);
pspSetK1(oldk1);
return (res < 0) ? res : sceKernelUnloadModule(res);
}
pspSetK1(oldk1);
return res;
}
pspSetK1(oldk1);
return res;
}
pspSetK1(oldk1);
return res;
}
//Subroutine sceUmd_5EBB491F - Address 0x00000C80 - Aliases: sceUmdUser_AEE7404D
s32 sceUmdRegisterUMDCallBack(SceUID callbackId)
{
s32 oldK1;
s32 intrState;
oldK1 = pspShiftK1();
if (sceKernelGetThreadmanIdType(callbackId) != SCE_KERNEL_TMID_Callback) {
pspSetK1(oldK1);
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
}
intrState = sceKernelCpuSuspendIntr();
g_umdCallbackId = callbackId;
sceKernelCpuResumeIntr(intrState);
pspSetK1(oldK1);
return SCE_ERROR_OK;
}
/*
Subroutine sceHttpStorageClose - Address 0x000000E0
Exported in sceHttpStorage_driver
Exported in sceHttpStorage
*/
u32 sceHttpStorageClose(int a0) {
int s0 = 0;
s32 oldk1 = pspShiftK1();
SceUID *fd = (a0 << 2) + &g_fd[0];
//0x110
if ((a0 < 2) != 0) {
//0x11C
if (*((int *) fd) >= 0) {
s0 = sceIoClose(*((SceUID *) fd));
*((SceUID *) fd) = -1;
pspSetK1(oldk1);
return s0;
}
pspSetK1(oldk1);
return s0;
}
pspSetK1(oldk1);
return 0x80000100;
}
// Subroutine sceUmd_E83742BA - Address 0x00000AC8 - Aliases: sceUmdUser_E83742BA
s32 sceUmdDeactivate(s32 mode, const char *aliasName)
{
s32 oldK1;
s32 status;
if (mode < 0 || mode > 18 || (mode == SCE_UMD_MODE_POWER_CUR && aliasName == NULL))
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
oldK1 = pspShiftK1();
if (pspK1PtrOk(aliasName) < 0) {
pspSetK1(oldK1);
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
}
status = _unmountUMDDevice(mode, aliasName);
status = sceUmdSetErrorStatus(status);
pspSetK1(oldK1);
return status;
}
int UtilsForUser_43C9A8DB(const void *p, u32 size)
{
int ret;
int oldK1 = pspShiftK1();
if (!pspK1DynBufOk(p, size))
ret = 0x800200D3;
else
ret = UtilsForKernel_43C9A8DB(p, size);
pspSetK1(oldK1);
return ret;
}
int sceKernelIcacheInvalidateRangeForUser(const void *p, u32 size)
{
int ret;
int oldK1 = pspShiftK1();
if (!pspK1DynBufOk(p, size))
ret = 0x800200D3;
else
ret = sceKernelIcacheInvalidateRange(p, size);
pspSetK1(oldK1);
return ret;
}
//Subroutine sceUmd_C6183D47 - Address 0x00000A0C - Aliases: sceUmdUser_C6183D47
s32 sceUmdActivate(s32 mode, const char *aliasName)
{
s32 oldK1;
s32 status;
if ((mode != SCE_UMD_MODE_POWER_ON && mode != SCE_UMD_MODE_POWER_CUR) || aliasName == NULL
|| strncmp(aliasName, SCE_UMD_ALIAS_NAME, strlen(SCE_UMD_ALIAS_NAME) + 1) != 0)
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
oldK1 = pspShiftK1();
if (pspK1PtrOk(aliasName) < 0) {
pspSetK1(oldK1);
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
}
status = _mountUMDDevice(mode, aliasName);
sceUmdSetErrorStatus(status);
pspSetK1(oldK1);
return SCE_ERROR_OK;
}
//Subroutine sceUmd_A9B5B972 - Address 0x00000DA8 - Aliases: sceUmdUser_46EBB729
s32 sceUmdCheckMedium(void)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
status = sub_000004DC();
pspSetK1(oldK1);
return status;
}
//Subroutine sceUmd_AD1444AB - Address 0x00000F4C - Aliases: sceUmdUser_B103FA38
s32 sceUmdUseUMDInMsUsbWlan(void)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
status = sub_0000094C();
pspSetK1(oldK1);
return status;
}
//Subroutine sceUmd_F0C51280 - Address 0x00000F78 - Aliases: sceUmdUser_14C6C45C
s32 sceUmdUnuseUMDInMsUsbWlan(void)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
status = _setUmdReplaceStatus(SCE_UMD_REPLACE_STATUS_PROHIBITED);
pspSetK1(oldK1);
return status;
}
//Subroutine sceUmd_4F017CDE - Address 0x00000EEC - Aliases: sceUmdUser_87533940
s32 sceUmdReplaceProhibit(void)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
status = _setUmdReplaceStatus(SCE_UMD_REPLACE_STATUS_PROHIBITED);
pspSetK1(oldK1);
return status;
}
//Subroutine sceUmd_0B14CE61 - Address 0x00000F1C - Aliases: sceUmdUser_CBE9F02A
s32 sceUmdReplacePermit(void)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
status = _setUmdReplaceStatus(SCE_UMD_REPLACE_STATUS_ALLOWED);
pspSetK1(oldK1);
return status;
}
int sceKernelUtilsMd5BlockResult(SceKernelUtilsMd5Context *ctx, u8 *digest)
{
u8 buf[64];
int oldK1 = pspShiftK1();
if (!pspK1PtrOk(ctx) || !pspK1PtrOk(digest)
|| ctx == NULL || digest == NULL) {
pspSetK1(oldK1);
return 0x800200D3;
}
// EED0
if (ctx->usComputed == 0)
{
short remain = ctx->usRemains;
if (remain >= 64)
{
// EFE4
pspSetK1(oldK1);
return 0x800201BC;
}
memset(buf, 0, 64);
memcpy(buf, ctx->buf, remain);
buf[remain] = 0x80;
if (remain >= 56)
{
// EFC0
md5BlockUpdate(ctx, buf);
memset(buf, 0, 64);
}
// EF1C
u64 num = ctx->ullTotalLen * 8;
// EF38
int i;
for (i = 0; i < 8; i++) {
// EF74
buf[i + 56] = num >> (i * 8);
}
md5BlockUpdate(ctx, buf);
ctx->usComputed = 1;
memset(ctx->buf, 0, 64);
}
/*
Subroutine sceHttpStorageRead - Address 0x00000160
Exported in sceHttpStorage_driver
Exported in sceHttpStorage
*/
u32 sceHttpStorageRead(SceUID a0, char a1, SceSize a2) {
s32 oldk1 = pspShiftK1();
//0x190
if ((int) ((oldk1 << 11) & (((a1 + a2) | a1) | a2)) >= 0) {
//0x1AC
if ((a0 < 2) != 0) {
//0x1C4
if (*(int *) (((a0 << 2) + &g_fd[0])) != -1) {
int bytesRead = sceIoRead(*((SceUID *) ((a0 << 2) + &g_fd[0])),
&a1, a2);
pspSetK1(oldk1);
return bytesRead;
}
pspSetK1(oldk1);
return 0x80000001;
}
pspSetK1(oldk1);
return 0x80000100;
}
pspSetK1(oldk1);
return 0x800001FF;
}
/*
Subroutine sceHttpStorageGetstat - Address 0x000002F0
Exported in sceHttpStorage_driver
Exported in sceHttpStorage
*/
u32 sceHttpStorageGetstat(int a0, int a1) {
s32 oldk1 = pspShiftK1();
//0x310
if (((oldk1 << 11) & a1) >= 0) {
//0x318
if (a0 != 0) {
//0x320
if (a0 != ((oldk1 << 11) & a1)) {
pspSetK1(oldk1);
return 0x80000100;
}
int stat = sceIoGetstat("flash1:/net/http/cookie.dat", (SceIoStat *) a1);
pspSetK1(oldk1);
return stat;
}
int stat = sceIoGetstat("flash1:/net/http/auth.dat", (SceIoStat *) a1);
pspSetK1(oldk1);
return stat;
}
pspSetK1(oldk1);
return 0x800001FF;
}
/*
Subroutine sceHttpStorageOpen - Address 0x00000000
Exported in sceHttpStorage_driver
Exported in sceHttpStorage
*/
u32 sceHttpStorageOpen(int a0, int a1, int a2) {
s32 oldk1 = pspShiftK1();
int s1 = a0 << 2;
SceUID fd;
//0x24
if ((a0 < 2) != 0) {
//0x48
if (g_fd[0] != -1) {
pspSetK1(oldk1);
return 0x80000020;
}
a2 &= 0x1A4;
//0x88
if (a0 != 0) {
//0x94
if (a0 != 1) {
fd = 0x8000010;
goto end;
}
fd = sceIoOpen("flash1:/net/http/cookie.dat",
((a1 & 0x02000603) | 0x04000000), (a2 & 0x000001A4));
goto end;
}
fd = sceIoOpen("flash1:/net/http/auth.dat",
((a1 & 0x02000603) | 0x04000000), (a2 & 0x000001A4));
end:
//0xA0
if (fd > 0) {
*((int *) (s1 + &g_fd[0])) = fd;
pspSetK1(oldk1);
return 0;
}
pspSetK1(oldk1);
return fd;
}
//0x50
pspSetK1(oldk1);
return 0x80000100;
}
//Subroutine sceUmdUser_20628E6F - Address 0x00000EA0
s32 sceUmdGetErrorStat(void)
{
s32 oldK1;
s32 status;
oldK1 = pspShiftK1();
status = sceUmdGetErrorStatus();
status = sceUmd_040A7090(status);
pspSetK1(oldK1);
return status;
}
/*
Subroutine sceHttpStorageWrite - Address 0x000001F0
Exported in sceHttpStorage_driver
Exported in sceHttpStorage
*/
u32 sceHttpStorageWrite(SceUID a0, const char a1, SceSize a2) {
s32 oldk1 = pspShiftK1();
//0x220
if ((int) ((oldk1 << 11) & (((a1 + a2) | a1) | a2)) >= 0) {
//0x23C
if (((a0 << 2) + &g_fd) != 0) {
//0x254
if (*(int *) (((a0 << 2) + &g_fd[0])) != -1) {
int bytesWritten = sceIoWrite(
*((SceUID *) ((a0 << 2) + &g_fd[0])), &a1, a2);
pspSetK1(oldk1);
return bytesWritten;
}
pspSetK1(oldk1);
return 0x80000001;
}
pspSetK1(oldk1);
return 0x80000100;
}
pspSetK1(oldk1);
return 0x800001FF;
}
//Subroutine sceUmd_18E225C8 - Address 0x00000E38 - Aliases: sceUmdUser_6AF9B50A
s32 sceUmdCancelWaitDriveStat(void)
{
s32 oldK1;
SceUID eventId;
s32 driveState;
s32 status;
eventId = sceUmdGetUserEventFlagId();
oldK1 = pspShiftK1();
driveState = sceUmdGetDriveStatus();
status = sceKernelCancelEventFlag(eventId, driveState, NULL);
pspSetK1(oldK1);
return status;
}
//Subroutine sceUmd_8EF08FCE - Address 0x00000DD4 - Aliases: sceUmdUser_8EF08FCE
s32 sceUmdWaitDriveStat(s32 umdState)
{
s32 oldK1;
SceUID eventId;
u32 resultBits;
s32 status;
oldK1 = pspShiftK1();
eventId = sceUmdGetUserEventFlagId();
if (!(umdState & UMD_SUPPORTED_WAIT_DRIVE_STATES))
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
status = sceKernelWaitEventFlag(eventId, umdState, SCE_KERNEL_EW_OR, &resultBits, NULL);
pspSetK1(oldK1);
return status;
}
//Subroutine sceUmd_98AFBD10 - Address 0x00000BE8 - Aliases: sceUmdUser_4A9E5E29
s32 sceUmdWaitDriveStatCB(u32 umdState, u32 timeout)
{
s32 oldK1;
SceUID eventId;
SceUInt *pTimeout;
u32 outBits;
s32 status;
oldK1 = pspShiftK1();
eventId = sceUmdGetUserEventFlagId();
if (!(umdState & UMD_SUPPORTED_WAIT_DRIVE_STATES))
return SCE_ERROR_ERRNO_INVALID_ARGUMENT;
if (timeout != 0)
pTimeout = &timeout;
else
pTimeout = NULL;
status = sceKernelWaitEventFlagCB(eventId, umdState, SCE_KERNEL_EW_OR, &outBits, pTimeout);
pspSetK1(oldK1);
return status;
}
/*
Subroutine sceHttpStorage_bridge_EFE06A20 - Address 0x00000550
Exported in sceHttpStorage_bridge
*/
u32 sceHttpStorage_bridge_EFE06A20(int a0, int a1, int a2) {
char *s0 = (char *) a1;
s32 oldk1 = pspShiftK1();
//0x57C
if (a1 != 0) {
//0x594
if (((oldk1 << 11) & (((a1 + a2) | a1) | a2)) < 0) {
pspSetK1(oldk1);
return 0x80000103;
}
SceKernelGameInfo *res = sceKernelGetGameInfo();
//0x5D0
if (a0 != 2) {
//0x5D8
if ((a0 < 3) != 0) {
//0x5E4
if (a0 != 1) {
pspSetK1(oldk1);
return 0x800001FF;
}
//0x5FC
if (a0 == 0) {
//0x60C
if (*((int *) res + 180) == 0) {
strncpy((char *)s0, (char *)res + 68, 13);
pspSetK1(oldk1);
return 0;
}
strncpy((char *)s0, (char *)res + 180, 10);
pspSetK1(oldk1);
return 0;
}
pspSetK1(oldk1);
return 0x80000104;
}
//0x644
if (a0 != 3) {
pspSetK1(oldk1);
return 0x800001FF;
}
//0x650
if ((a2 < 7) == 0) {
strncpy((char *)s0, (char *)res + 88, 7);
pspSetK1(oldk1);
return 0;
}
pspSetK1(oldk1);
return 0x80000104;
}
//0x664
if ((a2 < 7) != 0) {
pspSetK1(oldk1);
return 0x80000104;
}
strncpy((char *)s0, (char *)res + 196, 7);
pspSetK1(oldk1);
return 0;
}
pspSetK1(oldk1);
return 0x80000103;
}
