X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Fnew_dynarec.c;h=f8a67ff9fb6ab5e1b3f1a89649189cfecb2e93d7;hp=f7f19c5fe024375b36027c982caee682546b4bd9;hb=f5b13bdc7678f786f16ef25c1499555ddbc51321;hpb=f18c0f46b9aabbbb7fc71cdbd308b6523adcb759

diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c
index f7f19c5f..f8a67ff9 100644
--- a/libpcsxcore/new_dynarec/new_dynarec.c
+++ b/libpcsxcore/new_dynarec/new_dynarec.c
@@ -408,7 +408,7 @@ void *get_addr_32(u_int vaddr,u_int flags)
 {
 #ifdef FORCE32
   return get_addr(vaddr);
-#endif
+#else
   //printf("TRACE: count=%d next=%d (get_addr_32 %x,flags %x)\n",Count,next_interupt,vaddr,flags);
   int *ht_bin=hash_table[((vaddr>>16)^vaddr)&0xFFFF];
   if(ht_bin[0]==vaddr) return (void *)ht_bin[1];
@@ -488,6 +488,7 @@ void *get_addr_32(u_int vaddr,u_int flags)
   Context=(Context&0xFF80000F)|((BadVAddr>>9)&0x007FFFF0);
   EntryHi=BadVAddr&0xFFFFE000;
   return get_addr_ht(0x80000000);
+#endif
 }
 
 void clear_all_regs(signed char regmap[])
@@ -3691,7 +3692,7 @@ void mov_assemble(int i,struct regstat *i_regs)
 {
   //if(opcode2[i]==0x10||opcode2[i]==0x12) { // MFHI/MFLO
   //if(opcode2[i]==0x11||opcode2[i]==0x13) { // MTHI/MTLO
-  assert(rt1[i]>0);
+  //assert(rt1[i]>0);
   if(rt1[i]) {
     signed char sh,sl,th,tl;
     th=get_reg(i_regs->regmap,rt1[i]|64);
@@ -7742,11 +7743,11 @@ int new_recompile_block(int addr)
   start = (u_int)addr&~3;
   //assert(((u_int)addr&1)==0);
 #ifdef PCSX
-  if (Config.HLE && start == 0x80001000) {
+  if (Config.HLE && start == 0x80001000) // hlecall
+  {
     // XXX: is this enough? Maybe check hleSoftCall?
     u_int beginning=(u_int)out;
     u_int page=get_page(start);
-    ll_add(jump_in+page,start,out);
     invalid_code[start>>12]=0;
     emit_movimm(start,0);
     emit_writeword(0,(int)&pcaddr);
@@ -7754,12 +7755,21 @@ int new_recompile_block(int addr)
 #ifdef __arm__
     __clear_cache((void *)beginning,out);
 #endif
+    ll_add(jump_in+page,start,(void *)beginning);
     return 0;
   }
-  else if ((u_int)addr < 0x00200000) {
+  else if ((u_int)addr < 0x00200000 ||
+    (0xa0000000 <= addr && addr < 0xa0200000)) {
     // used for BIOS calls mostly?
-    source = (u_int *)((u_int)rdram+start-0);
-    pagelimit = 0x00200000;
+    source = (u_int *)((u_int)rdram+(start&0x1fffff));
+    pagelimit = (addr&0xa0000000)|0x00200000;
+  }
+  else if (!Config.HLE && (
+/*    (0x9fc00000 <= addr && addr < 0x9fc80000) ||*/
+    (0xbfc00000 <= addr && addr < 0xbfc80000))) {
+    // BIOS
+    source = (u_int *)((u_int)psxR+(start&0x7ffff));
+    pagelimit = (addr&0xfff00000)|0x80000;
   }
   else
 #endif
@@ -7794,7 +7804,7 @@ int new_recompile_block(int addr)
     else {
       assem_debug("Compile at unmapped memory address: %x \n", (int)addr);
       //assem_debug("start: %x next: %x\n",memory_map[start>>12],memory_map[(start+4096)>>12]);
-      return 1; // Caller will invoke exception handler
+      return -1; // Caller will invoke exception handler
     }
     //printf("source= %x\n",(int)source);
   }
@@ -10497,6 +10507,19 @@ int new_recompile_block(int addr)
     ds=1;
     pagespan_ds();
   }
+  u_int instr_addr0_override=0;
+
+#ifdef PCSX
+  if (start == 0x80030000) {
+    // nasty hack for fastbios thing
+    instr_addr0_override=(u_int)out;
+    emit_movimm(start,0);
+    emit_readword((int)&pcaddr,1);
+    emit_writeword(0,(int)&pcaddr);
+    emit_cmp(0,1);
+    emit_jne((int)new_dyna_leave);
+  }
+#endif
   for(i=0;i<slen;i++)
   {
     //if(ds) printf("ds: ");
@@ -10690,6 +10713,9 @@ int new_recompile_block(int addr)
     }
   }
 
+  if (instr_addr0_override)
+    instr_addr[0] = instr_addr0_override;
+
   /* Pass 9 - Linker */
   for(i=0;i<linkcount;i++)
   {