X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fcdrom.c;h=a417a5283e712996c69b14dc47feec88759940c6;hb=0204c39a68a1fd4bf667aa8ece5a769f2983b7d0;hp=b686855714497390cbd9af081f18128232d98f84;hpb=be1294d017cba3f18cf66597f0cbed207fed26bf;p=pcsx_rearmed.git

diff --git a/libpcsxcore/cdrom.c b/libpcsxcore/cdrom.c
index b6868557..a417a528 100644
--- a/libpcsxcore/cdrom.c
+++ b/libpcsxcore/cdrom.c
@@ -24,6 +24,7 @@
 #include "cdrom.h"
 #include "ppf.h"
 #include "psxdma.h"
+#include "arm_features.h"
 
 /* logging */
 #if 0
@@ -126,7 +127,7 @@ unsigned char Test23[] = { 0x43, 0x58, 0x44, 0x32, 0x39 ,0x34, 0x30, 0x51 };
 #define STATUS_ERROR     (1<<0) // 0x01
 
 /* Errors */
-#define ERROR_NOT_READY  (1<<7) // 0x80
+#define ERROR_NOTREADY   (1<<7) // 0x80
 #define ERROR_INVALIDCMD (1<<6) // 0x40
 #define ERROR_INVALIDARG (1<<5) // 0x20
 
@@ -876,7 +877,8 @@ void cdrInterrupt() {
 			}
 			cdr.Result[0] |= (cdr.Result[1] >> 4) & 0x08;
 
-			strncpy((char *)&cdr.Result[4], "PCSX", 4);
+			/* This adds the string "PCSX" in Playstation bios boot screen */
+			memcpy((char *)&cdr.Result[4], "PCSX", 4);
 			cdr.Stat = Complete;
 			break;
 
@@ -984,7 +986,7 @@ void cdrInterrupt() {
 		case DRIVESTATE_PREPARE_CD:
 			SetResultSize(2);
 			cdr.Result[0] = cdr.StatP | STATUS_ERROR;
-			cdr.Result[1] = ERROR_NOT_READY;
+			cdr.Result[1] = ERROR_NOTREADY;
 			cdr.Stat = DiskError;
 			break;
 		}
@@ -1006,7 +1008,7 @@ finish:
 #endif
 }
 
-#ifdef __ARM_ARCH_7A__
+#ifdef HAVE_ARMV7
  #define ssat32_to_16(v) \
   asm("ssat %0,#16,%1" : "=r" (v) : "r" (v))
 #else
@@ -1413,13 +1415,15 @@ void psxDma3(u32 madr, u32 bcr, u32 chcr) {
 			psxCpu->Clear(madr, cdsize / 4);
 			pTransfer += cdsize;
 
-
-			// burst vs normal
 			if( chcr == 0x11400100 ) {
+				HW_DMA3_MADR = SWAPu32(madr + cdsize);
 				CDRDMA_INT( (cdsize/4) / 4 );
 			}
 			else if( chcr == 0x11000000 ) {
-				CDRDMA_INT( (cdsize/4) * 1 );
+				// CDRDMA_INT( (cdsize/4) * 1 );
+				// halted
+				psxRegs.cycle += (cdsize/4) * 24/2;
+				CDRDMA_INT(16);
 			}
 			return;
 
@@ -1495,7 +1499,9 @@ int cdrFreeze(void *f, int Mode) {
 		pTransfer = cdr.Transfer + tmp;
 
 		// read right sub data
-		memcpy(tmpp, cdr.Prev, 3);
+		tmpp[0] = btoi(cdr.Prev[0]);
+		tmpp[1] = btoi(cdr.Prev[1]);
+		tmpp[2] = btoi(cdr.Prev[2]);
 		cdr.Prev[0]++;
 		ReadTrack(tmpp);