URL
https://opencores.org/ocsvn/mlite/mlite/trunk
Subversion Repositories mlite
Compare Revisions
- This comparison shows the changes necessary to convert path
/
- from Rev 32 to Rev 33
- ↔ Reverse comparison
Rev 32 → Rev 33
/trunk/tools/test.c
14,10 → 14,7
-- having static data causes the opcodes to begin at a different |
-- location in the resulting executable file. |
-- |
-- After being compiled with the Microsoft MIPS compiler, the program |
-- convert will pull out the MIPS opcodes, and switch the executable |
-- to Big Endian, and convert absolute jumps into relative jumps, |
-- and save the opcodes in "code.txt". |
-- Save the opcodes in "code.txt". |
-- |
-- The interrupt vector is set to address 0x30. |
--------------------------------------------------------------------*/ |
26,8 → 23,16
// The MIPS CPU VHDL supports a virtual UART. All character writes |
// to address 0xffff will be stored in the file "output.txt". |
#define putchar(C) *(volatile unsigned char*)0xffff=(unsigned char)(C) |
void isr_enable(int); |
#else |
#define isr_enable(A) |
#endif |
|
char text[]="Testing the MIPS-lite core.\n"; |
char buf[20]; |
int xyz=0xbadbeef; |
int abc; |
|
char *strcpy2(char *s, const char *t) |
{ |
char *tmp=s; |
69,7 → 74,6
|
void print(long num,long base,long digits) |
{ |
volatile unsigned char *uart_base = (unsigned char *)0xffff; |
char *ptr,buffer[128]; |
itoa2(num,buffer,base,&digits); |
ptr=buffer; |
93,8 → 97,7
void print_string(char *p) |
{ |
int i; |
for(i=0;i<50;++i) { |
if(p[i]==0) break; |
for(i=0;p[i];++i) { |
putchar(p[i]); |
} |
} |
101,7 → 104,7
|
int prime() |
{ |
int i,j,k; |
int i,j; |
//show all prime numbers less than 1000 |
for(i=3;i<1000;i+=2) { |
for(j=3;j<i;j+=2) { |
121,13 → 124,14
|
int main2() |
{ |
long i,j,k; |
unsigned long m; |
long i,j; |
char char_buf[16]; |
char buf2[16]; |
short short_buf[16]; |
long long_buf[16]; |
|
//Uncomment to test interrupts |
// isr_enable(1); |
|
#if 1 |
//test shift |
j=0x12345678; |