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 39 der Datei filewrite.c.

#define FWT_SEEKMASK   0x40

Definiert in Zeile 40 der Datei filewrite.c.

#define MAX_CHUNKS_FOR_FWT   7

Definiert in Zeile 13 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

Definiert in Zeile 49 der Datei filewrite.c.

                                                     {
asm volatile (
"    STMFD   SP!, {R1-R7,LR} \n"
"    LDR     R5, =0x11620 \n"
"    MOV     R6, #0 \n"

"loc_FF3C03E0:\n"
"    LDR     R0, [R5, #0x10] \n"
"    MOV     R2, #0 \n"
"    ADD     R1, SP, #8 \n"
"    BL      sub_0068BDE4 /*_ReceiveMessageQueue*/ \n"
"    CMP     R0, #0 \n"
"    LDRNE   R1, =0x3EF \n"
"    LDRNE   R0, =0xFF3C05A0 /*'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_FF3C03E0 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0568 \n"
"    B       loc_FF3C0570 \n"
"    B       loc_FF3C0448 \n"
"    B       loc_FF3C04E4 \n"
"    B       loc_FF3C0514 \n"
"    B       loc_FF3C04B0 \n"
"    B       loc_FF3C04DC \n"

"loc_FF3C0448:\n"
"    MOV     R4, R5 \n"
"    STR     R6, [SP] \n"

"loc_FF3C0450:\n"
"    LDR     R0, [R4, #0x10] \n"
"    MOV     R1, SP \n"
"    BL      sub_0068C028 /*_GetNumberOfPostedMessages*/ \n"
"    LDR     R0, [SP] \n"
"    CMP     R0, #0 \n"
"    BEQ     loc_FF3C047C \n"
"    LDR     R0, [R4, #0x10] \n"
"    MOV     R2, #0 \n"
"    ADD     R1, SP, #4 \n"
"    BL      sub_0068BDE4 /*_ReceiveMessageQueue*/ \n"
"    B       loc_FF3C0450 \n"

"loc_FF3C047C:\n"
"    LDR     R0, [R4, #4] \n"
"    CMN     R0, #1 \n"
"    BEQ     loc_FF3C04A4 \n"
"    BL      fwt_close \n"  // --> Patched. Old value = _Close.
"    MVN     R0, #0 \n"
"    STR     R0, [R4, #4] \n"
"    LDR     R0, =0x25B870 \n"
"    BL      sub_FF0ACBDC \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF0AAB00 \n"

"loc_FF3C04A4:\n"
"    LDR     R0, [R4, #0xC] \n"
"    BL      _GiveSemaphore \n"
"    B       loc_FF3C03E0 \n"

"loc_FF3C04B0:\n"
"    MOV     R4, R0 \n"
"    ADD     R0, R0, #0x58 \n"
"    BL      sub_FF0ACBDC \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF0AA9C4 \n"
"    LDR     R0, [R4, #0xC] \n"
"    BL      sub_FF0A98A0 \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_FF0358B4 \n"
"    ADD     R0, R4, #0x58 \n"
"    B       loc_FF3C0548 \n"

"loc_FF3C04DC:\n"
"    BL      sub_FF3C00C0_my \n"  // --> Patched. Old value = 0xFF3C00C0. Open stage
"    B       loc_FF3C03E0 \n"

"loc_FF3C04E4:\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_FF3C0000 \n"
"    B       loc_FF3C03E0 \n"

"loc_FF3C0514:\n"
"    MOV     R4, R0 \n"
"    LDRSB   R0, [R0, #0x58] \n"
"    CMP     R0, #0 \n"
"    BEQ     loc_FF3C03E0 \n"
"    STRB    R0, [SP, #4] \n"
"    ADD     R0, R4, #0x58 \n"
"    STRB    R6, [SP, #5] \n"
"    BL      sub_FF0ACBDC \n"
"    MOV     R1, #0 \n"
"    BL      sub_FF0AA9C4 \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_FF0A98B8 \n"
"loc_B:\n"
"    ADD     R0, R4, #0x58 \n"

"loc_FF3C0548:\n"
"loc_A:\n"
"    BL      sub_FF0ACBDC \n"
"    LDR     R1, [R5, #0x18] \n"
"    BL      sub_FF0AAB00 \n"
"    LDR     R1, [R5, #0x14] \n"
"    CMP     R1, #0 \n"
"    LDRNE   R0, [R4, #0x10] \n"
"    BLXNE   R1 \n"
"    B       loc_FF3C03E0 \n"

"loc_FF3C0568:\n"
"    BL      sub_FF3C0780_my \n"  // --> Patched. Old value = 0xFF3C0780. Write stage
"    B       loc_FF3C03E0 \n"

"loc_FF3C0570:\n"
"    BL      sub_FF3C024C_my \n"  // --> Patched. Old value = 0xFF3C024C. Close stage
"    B       loc_FF3C03E0 \n"
);
}