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   0x40
#define	FWT_SEEKMASK   0x40

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

Makro-Dokumentation

#define FWT_MUSTSEEK   0x40

Definiert in Zeile 36 der Datei filewrite.c.

#define FWT_SEEKMASK   0x40

Definiert in Zeile 37 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)

)

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

!!

IS_ERROR( hSoundHandle )

IS_ERROR( RetCode )

IS_ERROR( RetCode )

IS_ERROR( RetCode )

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

__MovieRecorder_c__100

__MovieRecorder_c__100

ASM1989 -> In sx200:FF857190 //"Mounter.c"

ASM1989 -> In sx200:FF81B284 // DebugAssert

Definiert in Zeile 43 der Datei filewrite.c.

                                                     {
asm volatile (
"    STMFD   SP!, {R1-R7,LR} \n"
"    LDR     R5, =0x11628 \n"
"    MOV     R6, #0 \n"

"loc_FF36D338:\n"
"    LDR     R0, [R5, #0x10] \n"
"    MOV     R2, #0 \n"
"    ADD     R1, SP, #8 \n"
"    BL      sub_0068BDE0 /*_ReceiveMessageQueue*/ \n"
"    CMP     R0, #0 \n"
"    MOVNE   R1, #0x3EC \n"
"    LDRNE   R0, =0xFF36D4F8 /*'dwFWrite.c'*/ \n"
"    BLNE    _DebugAssert \n"
"    LDR     R0, [SP, #8] \n"
"    LDR     R1, [R0] \n"
"    CMP     R1, #0xD \n"
"    ADDCC   PC, PC, R1, LSL#2 \n"
"    B       loc_FF36D338 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C0 \n"
"    B       loc_FF36D4C8 \n"
"    B       loc_FF36D3A0 \n"
"    B       loc_FF36D43C \n"
"    B       loc_FF36D46C \n"
"    B       loc_FF36D408 \n"
"    B       loc_FF36D434 \n"

"loc_FF36D3A0:\n"
"    MOV     R4, R5 \n"
"    STR     R6, [SP] \n"

"loc_FF36D3A8:\n"
"    LDR     R0, [R4, #0x10] \n"
"    MOV     R1, SP \n"
"    BL      sub_0068C024 /*_GetNumberOfPostedMessages*/ \n"
"    LDR     R0, [SP] \n"
"    CMP     R0, #0 \n"
"    BEQ     loc_FF36D3D4 \n"
"    LDR     R0, [R4, #0x10] \n"
"    MOV     R2, #0 \n"
"    ADD     R1, SP, #4 \n"
"    BL      sub_0068BDE0 /*_ReceiveMessageQueue*/ \n"
"    B       loc_FF36D3A8 \n"

"loc_FF36D3D4:\n"
"    LDR     R0, [R4, #4] \n"
"    CMN     R0, #1 \n"
"    BEQ     loc_FF36D3FC \n"
"    BL      fwt_close \n"  // --> Patched. Old value = _Close.
"    MVN     R0, #0 \n"
"    STR     R0, [R4, #4] \n"
"    LDR     R0, =0x18BAF8 \n"
"    BL      sub_FF072D20 \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF070F70 \n"

"loc_FF36D3FC:\n"
"    LDR     R0, [R4, #0xC] \n"
"    BL      _GiveSemaphore \n"
"    B       loc_FF36D338 \n"

"loc_FF36D408:\n"
"    MOV     R4, R0 \n"
"    ADD     R0, R0, #0x58 \n"
"    BL      sub_FF072D20 \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF070E34 \n"
"    LDR     R0, [R4, #0xC] \n"
"    BL      sub_FF000370 \n"
"    ADD     R0, R4, #0x58 \n"
//mod start
"    LDR R3, =ignore_current_write\n" // !!
"    LDR R3, [R3]\n"
"    CMP R3, #0\n"
"    BNE loc_A\n" // skip creating directory
//mod end
"    BL      sub_FF01D168 \n"
"    ADD     R0, R4, #0x58 \n"
"    B       loc_FF36D4A0 \n"

"loc_FF36D434:\n"
"    BL      sub_FF36D018_my \n"  // --> Patched. Old value = 0xFF36D018. Open stage
"    B       loc_FF36D338 \n"

"loc_FF36D43C:\n"
"    LDR     R1, [R0, #4] \n"
"    MOV     R4, R0 \n"
"    LDR     R0, [R5, #4] \n"
"    MOV     R2, #0 \n"
"    BL      fwt_lseek \n"  // --> Patched. Old value = _lseek.
"    CMN     R0, #1 \n"
"    LDREQ   R0, =0x9200013 \n"
"    MOVEQ   R1, R4 \n"
"    STREQ   R0, [R4, #0x10] \n"
"    MOVEQ   R0, #7 \n"
"    BLEQ    sub_FF36CF58 \n"
"    B       loc_FF36D338 \n"

"loc_FF36D46C:\n"
"    MOV     R4, R0 \n"
"    LDRSB   R0, [R0, #0x58] \n"
"    CMP     R0, #0 \n"
"    BEQ     loc_FF36D338 \n"
"    STRB    R0, [SP, #4] \n"
"    ADD     R0, R4, #0x58 \n"
"    STRB    R6, [SP, #5] \n"
"    BL      sub_FF072D20 \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF070E34 \n"
//mod start
"    LDR R3, =ignore_current_write\n" // !!
"    LDR R3, [R3]\n"
"    CMP R3, #0\n"
"    BNE loc_B\n" // skip flushing the cache
//mod end
"    ADD     R0, SP, #4 \n"
"    BL      sub_FF06FD38 \n"
"loc_B:\n"
"    ADD     R0, R4, #0x58 \n"

"loc_FF36D4A0:\n"
"loc_A:\n"
"    BL      sub_FF072D20 \n"
"    LDR     R1, [R5, #0x18] \n"
"    BL      sub_FF070F70 \n"
"    LDR     R1, [R5, #0x14] \n"
"    CMP     R1, #0 \n"
"    LDRNE   R0, [R4, #0x10] \n"
"    BLXNE   R1 \n"
"    B       loc_FF36D338 \n"

"loc_FF36D4C0:\n"
"    BL      sub_FF36D6D4_my \n"  // --> Patched. Old value = 0xFF36D6D4. Write stage
"    B       loc_FF36D338 \n"

"loc_FF36D4C8:\n"
"    BL      sub_FF36D1A4_my \n"  // --> Patched. Old value = 0xFF36D1A4. Close stage
"    B       loc_FF36D338 \n"
);
}