Funktionen
int	kbd_is_blocked (void)

void	__attribute__ ((naked, noinline))
	*-------------------------------------------------------------------— Mehr ...

Dokumentation der Funktionen

void __attribute__ ( (naked, noinline) )

*-------------------------------------------------------------------—

!!

IS_ERROR( hSoundHandle )

IS_ERROR( RetCode )

"MOV R3, #0\n" "STR R3, [R9]\n"

TODO! below is from sd400

"MOV R3, #0\n" "STR R3, [R9]\n"

TODO! below is from sd400

Definiert in Zeile 8 der Datei touchw.c.

                                                       {
 asm volatile (
 "    STMFD   SP!, {R4-R6,LR}\n"
 "    BL      sub_FFA3B6AC \n"
 "    LDR     R5, =0x895C \n"
 "    LDR     R4, =0x56C2C \n"
 
 "loc_FFA3B7C4:\n"
 "    MOV     R1, #0 \n"
 "    LDR     R0, [R4] \n"
 "    BL      _TakeSemaphore \n"
 "    LDR     R2, =0x56C38 \n"
 "    LDR     R1, =0x56C6C \n"
 // loosely based on ixus860_sd870
 "     BL      kbd_is_blocked\n"
 "     MOV     R6, R0\n"
 "    LDR     R0, [R2] \n"
 "    LDR     R3, [R1] \n"
 
 // if not blocked, use original
 "     CMP     R6, #0\n"
 "     BEQ     bypass_skip_touch\n"
 
 // if kbd is blocked, skip touch events
 "     CMP     R0, #2\n"
 "     CMPEQ   R3, #1\n"
 "     BEQ     loc_FFA3B7C4\n"
 
 "bypass_skip_touch:\n"
 
 "    ADD     R3, R3, R0, LSL#2 \n"
 "    MOV     LR, PC \n"
 "    LDR     PC, [R5, R3, LSL#2] \n"
 "    B       loc_FFA3B7C4 \n"
 );
 }

int kbd_is_blocked ( void )

Definiert in Zeile 60 der Datei kbd_process.c.

 {
     return kbd_blocked;
 }