rand.c
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#include <PR/bcp.h>
#include <PR/R4300.h>
#include <PR/bbsim.h>
#include <PR/bbskapi.h>
#include <PR/bbvirage.h>
#include <PR/os.h>
#include <PR/os_bbfs.h>
#include <PR/os_bbatb.h>
#include <PR/os_bbexec.h>
#include <sha1.h>
#include "libfb.h"
#include "rand.h"
/*
* buffer for FS must be dcache aligned. use macro below.
*/
#define ALIGN_DCACHE __attribute__((aligned(DCACHE_LINESIZE)))
/*
* debug print support
*/
#undef PRINTF
#ifdef DEBUG
#define PRINTF osSyncPrintf
#else
#define PRINTF(format, args...)
#endif
/*
* Thread and stack structures
*/
char bootStack[STACKSIZE] __attribute__ ((aligned (8)));
static OSThread idleThread;
static char idleThreadStack[STACKSIZE] __attribute__ ((aligned (8)));
static OSThread mainThread;
static char mainThreadStack[STACKSIZE] __attribute__ ((aligned (8)));
/*
* FS specific definitions
*/
static void idleproc(char *);
static void mainproc(char *);
#define DMA_QUEUE_SIZE 200
static OSMesg PiMessages[DMA_QUEUE_SIZE];
static OSMesgQueue PiMessageQ;
static OSMesg SiMessages[DMA_QUEUE_SIZE];
static OSMesgQueue SiMessageQ;
/*
* simple graphics
*/
static OSMesgQueue retraceMessageQ;
static OSMesg dummyMessage, retraceMessageBuf;
#if SCREEN_LOW
#define WD 320
#define HT 240
#else
#define WD 640
#define HT 480
#endif
static u16 cfb[WD*HT] __attribute__((aligned(64)));
void __osBbVideoPllInit(u32);
void boot(u32 miSecModeRegVal)
{
/* Init the video PLL */
__osBbVideoPllInit(OS_TV_NTSC);
osInitialize();
osCreateThread(&idleThread, 1, (void(*)(void *))idleproc, (void *)0,
idleThreadStack+STACKSIZE, 8);
osStartThread(&idleThread);
}
static void
idleproc(char *argv) /* priority 8 */
{
osCreateViManager(OS_PRIORITY_VIMGR);
#if SCREEN_LOW
osViSetMode(&osViModeTable[OS_VI_NTSC_LPN1]);
#else
osViSetMode(&osViModeTable[OS_VI_NTSC_HPF1]);
#endif
/*
* Start PI Mgr for access to cartridge - start before the debugger
*/
osCreatePiManager((OSPri) OS_PRIORITY_PIMGR, &PiMessageQ, PiMessages,
DMA_QUEUE_SIZE);
osCreateMesgQueue(&SiMessageQ, SiMessages, DMA_QUEUE_SIZE);
osSetEventMesg(OS_EVENT_SI, &SiMessageQ, (OSMesg)DMA_QUEUE_SIZE);
/*
* The main thread's priority must be the same or lower than the original
* idle's thread priority. This allows the idle thread to change its
* priority to 0 before the main thread starts execution.
*/
osCreateThread(&mainThread, 3, (void(*)(void *))mainproc, argv,
mainThreadStack+STACKSIZE/8, (OSPri)7);
osStartThread(&mainThread);
osSetThreadPri(0, OS_PRIORITY_IDLE);
for(;;) {
#if 0
osBbSetErrorLed(1);
delay();
osBbSetErrorLed(0);
delay();
#endif
}
}
#define INPUT_SIZE 512
void mainproc(char *argv)
{
u8 keydata[20];
int i;
char outstring[512];
u32 starttime;
u32 endtime;
int ret;
#if SCREEN_LOW
fbInit(FB_LOW_RES);
#else
fbInit(FB_HIGH_RES);
#endif
/* setup text output to screen */
osCreateMesgQueue(&retraceMessageQ, &retraceMessageBuf, 1);
osViSetEvent(&retraceMessageQ, dummyMessage, 1);
osViBlack(1);
osViSwapBuffer(cfb);
fbSetBg(fbBlack);
fbClear();
osViBlack(0);
osWritebackDCacheAll();
osViSwapBuffer(cfb);
fbPrintStr(fbWhite, 10, 3, "Randoms Test App");
osWritebackDCacheAll();
/*
PRINTF("before loop\n");
*/
starttime = osGetCount();
for(i =0; i < 1; i++){
ret = skGetRandomKeyData(keydata, 16);
if (ret != SK_API_SUCCESS){
PRINTF("ATLEAST SOME TESTS FAIL in SK");
/* quit here in the SK */
}
else{
PRINTF("ALL TESTS PASS");
sprintf(outstring, "%02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x %02x", keydata[0], keydata[1], keydata[2], keydata[3], keydata[4], keydata[5], keydata[6], keydata[7], keydata[8], keydata[9], keydata[10], keydata[11], keydata[12], keydata[13], keydata[14], keydata[15]);
fbPrintStr(fbWhite, 10, 22, outstring);
osWritebackDCacheAll();
PRINTF(outstring);
}
}
endtime = osGetCount();
bzero(outstring, sizeof(outstring));
sprintf(outstring, "Time Taken = %llu", OS_CYCLES_TO_USEC(endtime - starttime));
fbPrintStr(fbWhite, 10, 23, outstring);
osWritebackDCacheAll();
}