mirror of
https://github.com/cc65/cc65.git
synced 2024-11-09 04:08:11 +00:00
118 lines
3.3 KiB
C
118 lines
3.3 KiB
C
/*
|
|
!!DESCRIPTION!!
|
|
!!ORIGIN!! SDCC regression tests
|
|
!!LICENCE!! GPL, read COPYING.GPL
|
|
*/
|
|
|
|
#include <stdio.h>
|
|
#include <limits.h>
|
|
|
|
#define TESTLIT 0x05
|
|
|
|
unsigned char success=0;
|
|
unsigned char failures=0;
|
|
unsigned char dummy=0;
|
|
|
|
signed char c1,c2,c3;
|
|
unsigned char uc1,uc2,uc3;
|
|
|
|
unsigned int ui1,ui2,ui3;
|
|
signed int i1,i2;
|
|
|
|
void done()
|
|
{
|
|
dummy++;
|
|
}
|
|
|
|
void m1(void)
|
|
{
|
|
c1 = c1*5; /* char = char * lit */
|
|
|
|
c2 = c1 *c3; /* char = char * char */
|
|
|
|
uc1= uc1*5; /* uchar = uchar * lit *
|
|
uc2=uc1*uc3; /* uchar = uchar * uchar */
|
|
|
|
if(c2 != 25)
|
|
failures++;
|
|
}
|
|
|
|
void m2(unsigned char uc)
|
|
{
|
|
uc2 = uc1 * uc;
|
|
|
|
if(uc2 != 0x20)
|
|
failures++;
|
|
}
|
|
|
|
void m3(unsigned char uc)
|
|
{
|
|
volatile unsigned char vuc;
|
|
|
|
/* uchar = uchar * lit */
|
|
/* testing literal multiply with same source and destination */
|
|
vuc = uc;
|
|
uc2 = 0;
|
|
uc1 = vuc; uc1 = uc1*1; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*2; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*3; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*4; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*5; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*6; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*7; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*8; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*9; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*10; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*11; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*12; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*13; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*14; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*15; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*16; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*17; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*18; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*19; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*20; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*21; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*22; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*23; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*24; if( uc1 != (uc2+=TESTLIT) ) failures++;
|
|
|
|
uc1 = vuc; uc1 = uc1*31; if( uc1 != ((31*TESTLIT) & 0xff) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*32; if( uc1 != ((32*TESTLIT) & 0xff) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*64; if( uc1 != ((64*TESTLIT) & 0xff) ) failures++;
|
|
uc1 = vuc; uc1 = uc1*128;if( uc1 != ((128*TESTLIT)& 0xff) ) failures++;
|
|
|
|
/* testing literal multiply with different source and destination */
|
|
uc1 = vuc*1; if( uc1 != ((1*TESTLIT) & 0xff) ) failures++;
|
|
uc1 = vuc*2; if( uc1 != ((2*TESTLIT) & 0xff) ) failures++;
|
|
uc1 = vuc*4; if( uc1 != ((4*TESTLIT) & 0xff) ) failures++;
|
|
}
|
|
|
|
int main(void)
|
|
{
|
|
dummy = 0;
|
|
|
|
c1 = 1;
|
|
c3 = 5;
|
|
|
|
m1();
|
|
|
|
uc1 = 0x10;
|
|
m2(2);
|
|
|
|
ui1 = uc1*uc2; /* uint = uchar * uchar */
|
|
|
|
i1 = c1*c2; /* int = char * char */
|
|
|
|
ui3 = ui1*ui2; /* uint = uint * unit */
|
|
|
|
/*m3(TESTLIT);*/
|
|
|
|
success = failures;
|
|
done();
|
|
printf("failures: %d\n",failures);
|
|
|
|
return failures;
|
|
}
|