void test_sra()
{
printf("===test SRA===\n");
struct cpu_struct cpu;
memset(&cpu, 0, sizeof(cpu));
cpu.current_ins.rt = 1;
cpu.current_ins.rd = 2;
cpu.current_ins.shamt = 3;
cpu.current_ins.funct = 0x03;
cpu.reg[1] = 0x80000000;
r_type(&cpu);
printf("%s\n", word_to_binary(cpu.reg[1], 0, 31));
printf("%s\n", word_to_binary(cpu.reg[2], 0, 31));
assert(cpu.reg[2] == 0xf0000000);
printf("pass\n\n");
}
void cmd_reg(void)
{
#if (BOARD_TYPE == AUAV3_BOARD)
printf("USB Registers:\r\n");
printf("\tU1OTGSTAT = %s\r\n", word_to_binary(U1OTGSTAT));
printf("\tU1OTGCON = %s\r\n", word_to_binary(U1OTGCON));
printf("\tU1STAT = %s\r\n", word_to_binary(U1STAT));
printf("\tU1CON = %s\r\n", word_to_binary(U1CON));
printf("\tU1CNFG1 = %s\r\n", word_to_binary(U1CNFG1));
printf("\tU1CNFG2 = %s\r\n", word_to_binary(U1CNFG2));
printf("\tU1OTGIR = %s\r\n", word_to_binary(U1OTGIR));
printf("\tU1OTGIE = %s\r\n", word_to_binary(U1OTGIE));
printf("IC Registers:\r\n");
printf("\tIC1CON1 = %s %04x\r\n", word_to_binary(IC1CON1), IC1CON1);
printf("\tIC1CON2 = %s %04x\r\n", word_to_binary(IC1CON2), IC1CON2);
printf("\tIC2CON1 = %s %04x\r\n", word_to_binary(IC2CON1), IC2CON1);
printf("\tIC2CON2 = %s %04x\r\n", word_to_binary(IC2CON2), IC2CON2);
#endif // BOARD_TYPE
/*
UxOTGSTAT: USB OTG STATUS REGISTER
VBUSVD: A-VBUS Valid Indicator bit
1 = The VBUS voltage is above VA_VBUS_VLD (as defined in the USB OTG Specification) on the A device
0 = The VBUS voltage is below VA_VBUS_VLD on the A device
UxOTGCON: USB ON-THE-GO CONTROL REGISTER
bit 3 VBUSON: VBUS Power-on bit(1)
1 = VBUS line is powered
0 = VBUS line is not powered
UxCNFG2: USB CONFIGURATION REGISTER 2
*/
}
