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=cfce0210cc6d29cb292b471282d2cd2be458742e;hp=1435017223952cf975153a455e19e4dd4efda531;hb=97a238a64737245ec8977d0242059e90e0ac01fb;hpb=619e5ded1a7bfe68dc95782ac9a510f746319683

diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c
index 14350172..cfce0210 100644
--- a/libpcsxcore/new_dynarec/new_dynarec.c
+++ b/libpcsxcore/new_dynarec/new_dynarec.c
@@ -3129,38 +3129,36 @@ void store_assemble(int i,struct regstat *i_regs)
 
   if (opcode[i]==0x28) { // SB
     if(!c||memtarget) {
-      int x=0;
+      int x=0,a=temp;
 #ifdef BIG_ENDIAN_MIPS
       if(!c) emit_xorimm(addr,3,temp);
       else x=((constmap[i][s]+offset)^3)-(constmap[i][s]+offset);
 #else
-      if(c) x=(constmap[i][s]+offset)-(constmap[i][s]+offset);
-      else if (addr!=temp) emit_mov(addr,temp);
+      if(!c) a=addr;
 #endif
       //gen_tlb_addr_w(temp,map);
       //emit_writebyte_indexed(tl,(int)rdram-0x80000000,temp);
-      emit_writebyte_indexed_tlb(tl,x,temp,map,temp);
+      emit_writebyte_indexed_tlb(tl,x,a,map,a);
     }
     type=STOREB_STUB;
   }
   if (opcode[i]==0x29) { // SH
     if(!c||memtarget) {
-      int x=0;
+      int x=0,a=temp;
 #ifdef BIG_ENDIAN_MIPS
       if(!c) emit_xorimm(addr,2,temp);
       else x=((constmap[i][s]+offset)^2)-(constmap[i][s]+offset);
 #else
-      if(c) x=(constmap[i][s]+offset)-(constmap[i][s]+offset);
-      else if (addr!=temp) emit_mov(addr,temp);
+      if(!c) a=addr;
 #endif
       //#ifdef
       //emit_writehword_indexed_tlb(tl,x,temp,map,temp);
       //#else
       if(map>=0) {
-        gen_tlb_addr_w(temp,map);
-        emit_writehword_indexed(tl,x,temp);
+        gen_tlb_addr_w(a,map);
+        emit_writehword_indexed(tl,x,a);
       }else
-        emit_writehword_indexed(tl,(int)rdram-0x80000000+x,temp);
+        emit_writehword_indexed(tl,(int)rdram-0x80000000+x,a);
     }
     type=STOREH_STUB;
   }
@@ -7709,20 +7707,10 @@ void disassemble_inst(int i)
     }
 }
 
-void new_dynarec_init()
+// clear the state completely, instead of just marking
+// things invalid like invalidate_all_pages() does
+void new_dynarec_clear_full()
 {
-  printf("Init new dynarec\n");
-  out=(u_char *)BASE_ADDR;
-  if (mmap (out, 1<<TARGET_SIZE_2,
-            PROT_READ | PROT_WRITE | PROT_EXEC,
-            MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS,
-            -1, 0) <= 0) {printf("mmap() failed\n");}
-#ifdef MUPEN64
-  rdword=&readmem_dword;
-  fake_pc.f.r.rs=&readmem_dword;
-  fake_pc.f.r.rt=&readmem_dword;
-  fake_pc.f.r.rd=&readmem_dword;
-#endif
   int n;
   for(n=0x80000;n<0x80800;n++)
     invalid_code[n]=1;
@@ -7730,14 +7718,11 @@ void new_dynarec_init()
     hash_table[n][0]=hash_table[n][2]=-1;
   memset(mini_ht,-1,sizeof(mini_ht));
   memset(restore_candidate,0,sizeof(restore_candidate));
+  memset(shadow,0,sizeof(shadow));
   copy=shadow;
   expirep=16384; // Expiry pointer, +2 blocks
   pending_exception=0;
   literalcount=0;
-#ifdef HOST_IMM8
-  // Copy this into local area so we don't have to put it in every literal pool
-  invc_ptr=invalid_code;
-#endif
   stop_after_jal=0;
   // TLB
   using_tlb=0;
@@ -7747,6 +7732,31 @@ void new_dynarec_init()
     memory_map[n]=((u_int)rdram-0x80000000)>>2;
   for(n=526336;n<1048576;n++) // 0x80800000 .. 0xFFFFFFFF
     memory_map[n]=-1;
+  for(n=0;n<4096;n++) ll_clear(jump_in+n);
+  for(n=0;n<4096;n++) ll_clear(jump_out+n);
+  for(n=0;n<4096;n++) ll_clear(jump_dirty+n);
+}
+
+void new_dynarec_init()
+{
+  printf("Init new dynarec\n");
+  out=(u_char *)BASE_ADDR;
+  if (mmap (out, 1<<TARGET_SIZE_2,
+            PROT_READ | PROT_WRITE | PROT_EXEC,
+            MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS,
+            -1, 0) <= 0) {printf("mmap() failed\n");}
+#ifdef MUPEN64
+  rdword=&readmem_dword;
+  fake_pc.f.r.rs=&readmem_dword;
+  fake_pc.f.r.rt=&readmem_dword;
+  fake_pc.f.r.rd=&readmem_dword;
+#endif
+  int n;
+  new_dynarec_clear_full();
+#ifdef HOST_IMM8
+  // Copy this into local area so we don't have to put it in every literal pool
+  invc_ptr=invalid_code;
+#endif
 #ifdef MUPEN64
   for(n=0;n<0x8000;n++) { // 0 .. 0x7FFFFFFF
     writemem[n] = write_nomem_new;
@@ -9478,6 +9488,16 @@ int new_recompile_block(int addr)
     {
       cc=0;
     }
+#ifdef PCSX
+    else if(/*itype[i]==LOAD||*/itype[i]==STORE||itype[i]==C1LS) // load causes weird timing issues
+    {
+      cc+=2; // 2 cycle penalty (after CLOCK_DIVIDER)
+    }
+    else if(itype[i]==C2LS)
+    {
+      cc+=4;
+    }
+#endif
     else
     {
       cc++;