psxbios: Add note and update copyright.

[pcsx_rearmed.git] / libpcsxcore / psxbios.c

diff --git a/libpcsxcore/psxbios.c b/libpcsxcore/psxbios.c
index ebb5957..1f6c342 100644 (file)
--- a/libpcsxcore/psxbios.c
+++ b/libpcsxcore/psxbios.c
@@ -1,5 +1,6 @@
 /***************************************************************************
- *   Copyright (C) 2007 Ryan Schultz, PCSX-df Team, PCSX team              *
+ *   Copyright (C) 2019 Ryan Schultz, PCSX-df Team, PCSX team, gameblabla, *
+ *      dmitrysmagin, senquack                                                                                            *
  *                                                                         *
  *   This program is free software; you can redistribute it and/or modify  *
  *   it under the terms of the GNU General Public License as published by  *
@@ -17,6 +18,12 @@
  *   51 Franklin Street, Fifth Floor, Boston, MA 02111-1307 USA.           *
  ***************************************************************************/
 
+/* Gameblabla 2018-2019 : 
+ * Numerous changes to bios calls as well as improvements in order to conform to nocash's findings
+ * for the PSX bios calls. Thanks senquack for helping out with some of the changes
+ * and helping to spot issues and refine my patches.
+ * */
+
 /*
  * Internal simulated HLE BIOS.
  */
@@ -1219,8 +1226,10 @@ void psxBios_InitHeap() { // 0x39
        size &= 0xfffffffc;
 
        heap_addr = (u32 *)Ra0;
-       heap_end = (u32 *)((u8 *)heap_addr + size);
-       *heap_addr = SWAP32(size | 1);
+       heap_size = size;
+       heap_end = (u32 *)((u8 *)heap_addr + heap_size);
+       /* HACKFIX: Commenting out this line fixes GTA2 crash */
+       //*heap_addr = SWAP32(size | 1);
 
        SysPrintf("InitHeap %x,%x : %x %x\n",a0,a1, (int)((uptr)heap_addr-(uptr)psxM), size);