Lines Matching refs:regs
57 _kernel_swi_regs regs;
60 regs.r[0] = 0;
61 if (_kernel_swi(JOYSTICK_READ, ®s, ®s) == NULL)
90 _kernel_swi_regs regs;
95 regs.r[0] = joystick->index;
116 _kernel_swi_regs regs;
117 regs.r[0] = joystick->index;
119 if (_kernel_swi(JOYSTICK_READ, ®s, ®s) == NULL)
121 int newstate = regs.r[0];
127 int y = regs.r[0] & 0xFF;
134 int x = (regs.r[0] & 0xFF00) >> 8;
141 int buttons = (regs.r[0] & 0xFF0000) >> 16;