filewrite.c-Dateireferenz

#include "lolevel.h"
#include "platform.h"
#include "../../../generic/filewrite.c"

Include-Abhängigkeitsdiagramm für filewrite.c:

gehe zum Quellcode dieser Datei

Datenstrukturen
struct	cam_ptp_data_chunk
struct	fwt_data_struct

Makrodefinitionen
#define	MAX_CHUNKS_FOR_FWT   7
#define	FWT_MUSTSEEK   2
#define	FWT_SEEKMASK   0xffffffff

Funktionen
void	__attribute__ ((naked, noinline))

Makro-Dokumentation

#define FWT_MUSTSEEK   2

Definiert in Zeile 31 der Datei filewrite.c.

#define FWT_SEEKMASK   0xffffffff

Definiert in Zeile 32 der Datei filewrite.c.

#define MAX_CHUNKS_FOR_FWT   7

Definiert in Zeile 12 der Datei filewrite.c.

Dokumentation der Funktionen

void __attribute__

(

(naked, noinline)

)

Definiert in Zeile 38 der Datei filewrite.c.

                                                     {
asm volatile (
"    STMFD   SP!, {R1-R7,LR} \n"
"    LDR     R7, =0x9A9C \n"
"    MOV     R6, #0 \n"

"loc_FFA695D0:\n"
"    LDR     R0, [R7, #0x14] \n"
"    MOV     R2, #0 \n"
"    ADD     R1, SP, #8 \n"
"    MOV     R5, R7 \n"
"    BL      sub_003F7218 /*_ReceiveMessageQueue*/ \n"
"    CMP     R0, #0 \n"
"    LDRNE   R1, =0x38E \n"
"    LDRNE   R0, =0xFFA69708 /*'dwFWrite.c'*/ \n"
"    BLNE    _DebugAssert \n"
"    LDR     R0, [SP, #8] \n"
"    LDR     R1, [R0] \n"
"    CMP     R1, #0xB \n"
"    ADDCC   PC, PC, R1, LSL#2 \n"
"    B       loc_FFA695D0 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696D8 \n"
"    B       loc_FFA696E0 \n"
"    B       loc_FFA69634 \n"
"    B       loc_FFA696A4 \n"
"    B       loc_FFA6969C \n"

"loc_FFA69634:\n"
"    STR     R6, [SP] \n"

"loc_FFA69638:\n"
"    LDR     R0, [R5, #0x14] \n"
"    MOV     R1, SP \n"
"    BL      sub_003F745C /*_GetNumberOfPostedMessages*/ \n"
"    LDR     R0, [SP] \n"
"    CMP     R0, #0 \n"
"    BEQ     loc_FFA69664 \n"
"    LDR     R0, [R5, #0x14] \n"
"    MOV     R2, #0 \n"
"    ADD     R1, SP, #4 \n"
"    BL      sub_003F7218 /*_ReceiveMessageQueue*/ \n"
"    B       loc_FFA69638 \n"

"loc_FFA69664:\n"
"    LDR     R0, [R5, #8] \n"
"    CMN     R0, #1 \n"
"    BEQ     loc_FFA69690 \n"
"    BL      fwt_close \n"  // --> Patched. Old value = _Close.
"    MVN     R0, #0 \n"
"    STR     R0, [R5, #8] \n"
"    LDR     R0, =0x132D8C \n"
"    STR     R6, [R5, #4] \n"
"    BL      sub_FF867260 \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF865578 \n"

"loc_FFA69690:\n"
"    LDR     R0, [R5, #0x10] \n"
"    BL      _GiveSemaphore \n"
"    B       loc_FFA695D0 \n"

"loc_FFA6969C:\n"
"    BL      sub_FFA692C0_my \n"  // --> Patched. Old value = 0xFFA692C0. Open stage
"    B       loc_FFA695D0 \n"

"loc_FFA696A4:\n"
"    LDR     R1, [R0, #4] \n"
"    MOV     R4, R0 \n"
"    LDR     R0, [R5, #8] \n"
"    MOV     R2, #0 \n"
"    BL      fwt_lseek \n"  // --> Patched. Old value = _lseek.
"    CMN     R0, #1 \n"
"    LDREQ   R0, =0x9200013 \n"
"    MOV     R1, R4 \n"
"    STREQ   R0, [R4, #0x14] \n"
"    MOVNE   R0, #0 \n"
"    MOVEQ   R0, #7 \n"
"    BL      sub_FFA69204 \n"
"    B       loc_FFA695D0 \n"

"loc_FFA696D8:\n"
"    BL      sub_FFA69900_my \n"  // --> Patched. Old value = 0xFFA69900. Write stage
"    B       loc_FFA695D0 \n"

"loc_FFA696E0:\n"
"    BL      sub_FFA6942C_my \n"  // --> Patched. Old value = 0xFFA6942C. Close stage
"    B       loc_FFA695D0 \n"
);
}