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/* bug-2966.c
An error in instruction size estimation for z80 resulted in an out-of-range relative jump.
*/
#include <testfwk.h>
#ifdef __SDCC
#pragma disable_warning 85
#endif
#define PORT_A_KEY_UP 0x0001
#define PORT_A_KEY_DOWN 0x0002
#define PORT_A_KEY_LEFT 0x0004
#define PORT_A_KEY_RIGHT 0x0008
#define PORT_A_KEY_1 0x0010
#define PORT_A_KEY_2 0x0020
#define PORT_B_KEY_UP 0x0040
#define PORT_B_KEY_DOWN 0x0080
#define PORT_B_KEY_LEFT 0x0100
#define PORT_B_KEY_RIGHT 0x0200
#define PORT_B_KEY_1 0x0400
#define PORT_B_KEY_2 0x0800
void displayOn (void) {
return;
}
void SMS_waitForVBlank (void) {
return;
}
void PSGFrame (void) {
return;
}
void PSGStop (void) {
return;
}
unsigned int filter_paddle (unsigned int i) {
return i;
}
unsigned int SMS_getKeysPressed (void) {
return PORT_B_KEY_2;
}
void PSGPlay (void *p) {
return;
}
void *CH0_psgc, *CH1_psgc, *CH2_psgc, *CH3_psgc, *VolumeTest_psgc;
unsigned int kp;
void testBug (void) {
displayOn();
for(;;) {
SMS_waitForVBlank();
PSGFrame();
kp=filter_paddle(SMS_getKeysPressed());
if (kp & (PORT_A_KEY_UP|PORT_B_KEY_UP))
PSGPlay(CH0_psgc);
if (kp & (PORT_A_KEY_RIGHT|PORT_B_KEY_RIGHT))
PSGPlay(CH1_psgc);
if (kp & (PORT_A_KEY_DOWN|PORT_B_KEY_DOWN))
PSGPlay(CH2_psgc);
if (kp & (PORT_A_KEY_LEFT|PORT_B_KEY_LEFT))
PSGPlay(CH3_psgc);
if (kp & (PORT_A_KEY_1|PORT_B_KEY_1))
PSGPlay(VolumeTest_psgc);
if (kp & (PORT_A_KEY_2|PORT_B_KEY_2))
break;
}
PSGStop();
}
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