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Various changes: Fixed linux build, added some zelda ucode RE, added HLE mail logging features

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git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3704 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
XTra.KrazzY
2009-07-07 15:12:52 +00:00
parent 13290204b4
commit 92e63e3ac4
13 changed files with 68 additions and 46 deletions
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67
docs/DSP/DSP_UC_Zelda.txt
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@ -3450,7 +3450,7 @@ void 0a91_Unk() {
AC1.M = 0x50;
AR3 = 0x520;
0ab3_Decoder0x21Core(AC1.M=0x50, AR3=#0x0580);
0ab3_Decoder0x21Core(AC1.M=0x50, AR3=#0x0520);
// 0aa0 029f 02d8 jmp 0x02d8
GOTO ContinueWithBlock: // in SyncFrame
@ -3492,11 +3492,12 @@ void 0ab3_Decoder0x21Core(AC1.M, AR3) {
// 0ab8 1f1f mrr $AX0.L, $AC1.M
// 0ab9 0a00 lris $AX0.H, #0x00
// 0aba 5800 subax $ACC0, $AX0.L
ACC0 = [0x043a,0x043b] - AC1.M;
ACC0 = [0x043a,0x043b];
ACC0 -= AC1.M;
// 0abb 0292 0ad1 jg 0x0ad1
if ([0x043a,0x043b] > *0x043a) {
if ([0x043a,0x043b] > AC1.M) {
// Happens when sound has finished playing?
// 0abd 8900 clr $ACC1
@ -3505,7 +3506,7 @@ void 0ab3_Decoder0x21Core(AC1.M, AR3) {
AR0 = 0x043b;
// 0ac0 02bf 0af6 call 0x0af6 // 0af6_Decoder0x21_MoreStuff()
0af6_Decoder0x21_MoreStuff(AR0=0x043b);
0af6_Decoder0x21_MoreStuff(AR0=0x043b, AR3);
// 0ac2 8100 clr $ACC0
// 0ac3 1fd8 mrr $AC0.M, $AX0.L
@ -3574,7 +3575,7 @@ void 0ab3_Decoder0x21Core(AC1.M, AR3) {
if (ACC0 < 0) {
// 0adc 00c0 0436 lr $AR0, @0x0436
// 0ade 02bf 0af6 call 0x0af6
0af6_Decoder0x21_MoreStuff(AR0=*0x0436);
0af6_Decoder0x21_MoreStuff(AR0=*0x0436, AR3);
// 0ae0 8100 clr $ACC0
// 0ae1 1fd8 mrr $AC0.M, $AX0.L
@ -3605,7 +3606,7 @@ void 0ab3_Decoder0x21Core(AC1.M, AR3) {
*0x048d = *0x0489;
// 0aeb 02bf 0af6 call 0x0af6
0af6_Decoder0x21_MoreStuff(AR0=*0x0436);
0af6_Decoder0x21_MoreStuff(AR0=*0x0436, AR3);
0aed 0092 00ff lri $CR, #0x00ff
// 0aef 02df ret
@ -3616,7 +3617,7 @@ void 0ab3_Decoder0x21Core(AC1.M, AR3) {
// 0af1 02bf 0af6 call 0x0af6
AR0 = AX0.L;
0af6_Decoder0x21_MoreStuff(AR0=AX0.L);
0af6_Decoder0x21_MoreStuff(AR0=AX0.L, AR3);
0af3 0092 00ff lri $CR, #0x00ff
@ -3627,16 +3628,13 @@ void 0ab3_Decoder0x21Core(AC1.M, AR3) {
// CR = 0x4
// Does strange stuff with PB[0x34] and the address PB[0x8c,d]
// Does not touch AX0.L
void 0af6_Decoder0x21_MoreStuff($AR0) {
void 0af6_Decoder0x21_MoreStuff($AR0, $AR3) {
// 0af6 8100 clr $ACC0
// 0af7 1fc0 mrr $AC0.M, $AR0
// 0af8 b100 tst $ACC0
// 0af9 02d5 retz
if (!AR0)
return;
ACC0 = 0;
AC0.M = AR0;
// 0afa 8900 clr $ACC1
// 0afb 2734 lrs $AC1.M, @0x0034
@ -3656,7 +3654,7 @@ void 0af6_Decoder0x21_MoreStuff($AR0) {
// 0b06 5a00 subax $ACC0, $AX1.L
// 0b07 5a00 subax $ACC0, $AX1.L
ACC0 = {8c,8d} + *0x0434 * 2 - (*0x0434 & 1) * 2
ACC0 = [8c,8d] + *0x0434 * 2 - ((*0x0434 & 1) * 2);
// 0b08 1c20 mrr $AR1, $AR0
@ -3667,9 +3665,12 @@ void 0af6_Decoder0x21_MoreStuff($AR0) {
ACC1 = ($AR0 << 16) + 0x20000;
//
0b0b 1c1f mrr $AR0, $AC1.M
0b0c 009f 0b00 lri $AC1.M, #0x0b00
// 0b0b 1c1f mrr $AR0, $AC1.M
// 0b0c 009f 0b00 lri $AC1.M, #0x0b00
0b0e 0092 00ff lri $CR, #0x00ff
AR0 = AC1.M;
AC1.M = 0x0b00;
// Load more audio from RAM by DMA??
@ -3697,19 +3698,35 @@ void 0af6_Decoder0x21_MoreStuff($AR0) {
// 0b20 1fe1 mrr $AC1.M, $AR1
// 0b21 191e lrri $AC0.M, @$AR0
// 0b22 0701 cmpis $ACC1, #0x01
AC0.M = *$AR0;
ACC1 = 0;
AC1.M = AR1;
AC0.M = *$AR0++;
// 0b23 0293 0b2c jle 0x0b2c
if (ACC1 > 1<<16) {
0b25 191a lrri $AX0.H, @$AR0
0b26 05fe addis $ACC1, #0xfe
0b27 005f loop $AC1.M
0b28 64a0 movr'ls $ACC0, $AX0.H : $AX0.H, $AC0.M
0b29 1b7e srri @$AR3, $AC0.M
0b2a 1b7a srri @$AR3, $AX0.H
0b2b 02df ret
if (AC1.M > 1) {
// 0b25 191a lrri $AX0.H, @$AR0
// 0b26 05fe addis $ACC1, #0xfe
AX0.H = *$AR0++;
ACC1 += 0xfe0000;
// 0b27 005f loop $AC1.M
for(int i = 0; i < AC1.M; i++) {
// 0b28 64a0 movr'ls $ACC0, $AX0.H : $AX0.H, $AC0.M
AC0.L = 0;
AC0.H = AX0.H;
AC0.M = AX0.H;
AX0.H = *$AR0++;
*$AR3++ = AC0.M;
}
//0b29 1b7e srri @$AR3, $AC0.M
//0b2a 1b7a srri @$AR3, $AX0.H
//0b2b 02df ret
*$AR3++ = AC0.M;
*$AR3++ = AX0.H;
} else {
0b2c 1b7e srri @$AR3, $AC0.M
0b2d 02df ret
//0b2c 1b7e srri @$AR3, $AC0.M
//0b2d 02df ret
*$AR3++ = AC0.M;
}
}