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=fb6ace4725e1651034ad153ee5105d94ce445649;hp=b141b6b68a2354b6ce31fde0cebb036042aeea1a;hb=dd3a91a17c7b45c56cde69ff39ea35185f476898;hpb=24385cae1780e77722b93a972cf7f4e906688490

diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c
index b141b6b6..fb6ace47 100644
--- a/libpcsxcore/new_dynarec/new_dynarec.c
+++ b/libpcsxcore/new_dynarec/new_dynarec.c
@@ -135,7 +135,7 @@ struct ll_entry
 #define CCREG 36 // Cycle count
 #define INVCP 37 // Pointer to invalid_code
 #define TEMPREG 38
-#define FTEMP 38 // FPU temporary register
+#define FTEMP 38 // FPU/LDL/LDR temporary register
 #define PTEMP 39 // Prefetch temporary register
 #define TLREG 40 // TLB mapping offset
 #define RHASH 41 // Return address hash
@@ -175,6 +175,11 @@ struct ll_entry
 #define OTHER 23  // Other
 #define SPAN 24   // Branch/delay slot spans 2 pages
 #define NI 25     // Not implemented
+#define HLECALL 26// PCSX fake opcodes for HLE
+#define COP2 27   // Coprocessor 2 move
+#define C2LS 28   // Coprocessor 2 load/store
+#define C2OP 29   // Coprocessor 2 operation
+#define INTCALL 30// Call interpreter to handle rare corner cases
 
   /* stubs */
 #define CC_STUB 1
@@ -213,7 +218,11 @@ void cc_interrupt();
 void fp_exception();
 void fp_exception_ds();
 void jump_syscall();
+void jump_syscall_hle();
 void jump_eret();
+void jump_hlecall();
+void jump_intcall();
+void new_dyna_leave();
 
 // TLB
 void TLBWI_new();
@@ -300,7 +309,14 @@ static void tlb_hacks()
 
 static u_int get_page(u_int vaddr)
 {
+#ifndef PCSX
   u_int page=(vaddr^0x80000000)>>12;
+#else
+  u_int page=vaddr&~0xe0000000;
+  if (page < 0x1000000)
+    page &= ~0x0e00000; // RAM mirrors
+  page>>=12;
+#endif
 #ifndef DISABLE_TLB
   if(page>262143&&tlb_LUT_r[vaddr>>12]) page=(tlb_LUT_r[vaddr>>12]^0x80000000)>>12;
 #endif
@@ -399,6 +415,9 @@ void *get_addr_ht(u_int vaddr)
 
 void *get_addr_32(u_int vaddr,u_int flags)
 {
+#ifdef FORCE32
+  return get_addr(vaddr);
+#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];
@@ -478,6 +497,7 @@ 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[])
@@ -626,7 +646,7 @@ void lsn(u_char hsn[], int i, int *preferred_reg)
     }
     // On some architectures stores need invc_ptr
     #if defined(HOST_IMM8)
-    if(itype[i+j]==STORE || itype[i+j]==STORELR || (opcode[i+j]&0x3b)==0x39) {
+    if(itype[i+j]==STORE || itype[i+j]==STORELR || (opcode[i+j]&0x3b)==0x39 || (opcode[i+j]&0x3b)==0x3a) {
       hsn[INVCP]=j;
     }
     #endif
@@ -663,19 +683,19 @@ void lsn(u_char hsn[], int i, int *preferred_reg)
     hsn[RHTBL]=1;
   }
   // Coprocessor load/store needs FTEMP, even if not declared
-  if(itype[i]==C1LS) {
+  if(itype[i]==C1LS||itype[i]==C2LS) {
     hsn[FTEMP]=0;
   }
   // Load L/R also uses FTEMP as a temporary register
   if(itype[i]==LOADLR) {
     hsn[FTEMP]=0;
   }
-  // Also 64-bit SDL/SDR
-  if(opcode[i]==0x2c||opcode[i]==0x2d) {
+  // Also SWL/SWR/SDL/SDR
+  if(opcode[i]==0x2a||opcode[i]==0x2e||opcode[i]==0x2c||opcode[i]==0x2d) {
     hsn[FTEMP]=0;
   }
   // Don't remove the TLB registers either
-  if(itype[i]==LOAD || itype[i]==LOADLR || itype[i]==STORE || itype[i]==STORELR || itype[i]==C1LS ) {
+  if(itype[i]==LOAD || itype[i]==LOADLR || itype[i]==STORE || itype[i]==STORELR || itype[i]==C1LS || itype[i]==C2LS) {
     hsn[TLREG]=0;
   }
   // Don't remove the miniht registers
@@ -716,7 +736,7 @@ int needed_again(int r, int i)
       j++;
       break;
     }
-    if(itype[i+j]==SYSCALL||((source[i+j]&0xfc00003f)==0x0d))
+    if(itype[i+j]==SYSCALL||itype[i+j]==HLECALL||itype[i+j]==INTCALL||((source[i+j]&0xfc00003f)==0x0d))
     {
       break;
     }
@@ -962,14 +982,10 @@ void ll_add(struct ll_entry **head,int vaddr,void *addr)
 // Add virtual address mapping for 32-bit compiled block
 void ll_add_32(struct ll_entry **head,int vaddr,u_int reg32,void *addr)
 {
-  struct ll_entry *new_entry;
-  new_entry=malloc(sizeof(struct ll_entry));
-  assert(new_entry!=NULL);
-  new_entry->vaddr=vaddr;
-  new_entry->reg32=reg32;
-  new_entry->addr=addr;
-  new_entry->next=*head;
-  *head=new_entry;
+  ll_add(head,vaddr,addr);
+#ifndef FORCE32
+  (*head)->reg32=reg32;
+#endif
 }
 
 // Check if an address is already compiled
@@ -1077,16 +1093,18 @@ void ll_kill_pointers(struct ll_entry *head,int addr,int shift)
        (((ptr-MAX_OUTPUT_BLOCK_SIZE)>>shift)==(addr>>shift)))
     {
       inv_debug("EXP: Kill pointer at %x (%x)\n",(int)head->addr,head->vaddr);
-      kill_pointer(head->addr);
+      u_int host_addr=(u_int)kill_pointer(head->addr);
+      #ifdef __arm__
+        needs_clear_cache[(host_addr-(u_int)BASE_ADDR)>>17]|=1<<(((host_addr-(u_int)BASE_ADDR)>>12)&31);
+      #endif
     }
     head=head->next;
   }
 }
 
 // This is called when we write to a compiled block (see do_invstub)
-int invalidate_page(u_int page)
+void invalidate_page(u_int page)
 {
-  int modified=0;
   struct ll_entry *head;
   struct ll_entry *next;
   head=jump_in[page];
@@ -1102,17 +1120,17 @@ int invalidate_page(u_int page)
   jump_out[page]=0;
   while(head!=NULL) {
     inv_debug("INVALIDATE: kill pointer to %x (%x)\n",head->vaddr,(int)head->addr);
-    kill_pointer(head->addr);
-    modified=1;
+    u_int host_addr=(u_int)kill_pointer(head->addr);
+    #ifdef __arm__
+      needs_clear_cache[(host_addr-(u_int)BASE_ADDR)>>17]|=1<<(((host_addr-(u_int)BASE_ADDR)>>12)&31);
+    #endif
     next=head->next;
     free(head);
     head=next;
   }
-  return modified;
 }
 void invalidate_block(u_int block)
 {
-  int modified;
   u_int page=get_page(block<<12);
   u_int vpage=get_vpage(block<<12);
   inv_debug("INVALIDATE: %x (%d)\n",block<<12,page);
@@ -1127,23 +1145,25 @@ void invalidate_block(u_int block)
     if(vpage>2047||(head->vaddr>>12)==block) { // Ignore vaddr hash collision
       get_bounds((int)head->addr,&start,&end);
       //printf("start: %x end: %x\n",start,end);
-      if(page<2048&&start>=0x80000000&&end<0x80800000) {
+      if(page<2048&&start>=0x80000000&&end<0x80000000+RAM_SIZE) {
         if(((start-(u_int)rdram)>>12)<=page&&((end-1-(u_int)rdram)>>12)>=page) {
           if((((start-(u_int)rdram)>>12)&2047)<first) first=((start-(u_int)rdram)>>12)&2047;
           if((((end-1-(u_int)rdram)>>12)&2047)>last) last=((end-1-(u_int)rdram)>>12)&2047;
         }
       }
+#ifndef DISABLE_TLB
       if(page<2048&&(signed int)start>=(signed int)0xC0000000&&(signed int)end>=(signed int)0xC0000000) {
         if(((start+memory_map[start>>12]-(u_int)rdram)>>12)<=page&&((end-1+memory_map[(end-1)>>12]-(u_int)rdram)>>12)>=page) {
           if((((start+memory_map[start>>12]-(u_int)rdram)>>12)&2047)<first) first=((start+memory_map[start>>12]-(u_int)rdram)>>12)&2047;
           if((((end-1+memory_map[(end-1)>>12]-(u_int)rdram)>>12)&2047)>last) last=((end-1+memory_map[(end-1)>>12]-(u_int)rdram)>>12)&2047;
         }
       }
+#endif
     }
     head=head->next;
   }
   //printf("first=%d last=%d\n",first,last);
-  modified=invalidate_page(page);
+  invalidate_page(page);
   assert(first+5>page); // NB: this assumes MAXBLOCK<=4096 (4 pages)
   assert(last<page+5);
   // Invalidate the adjacent pages if a block crosses a 4K boundary
@@ -1154,6 +1174,9 @@ void invalidate_block(u_int block)
   for(first=page+1;first<last;first++) {
     invalidate_page(first);
   }
+  #ifdef __arm__
+    do_clear_cache();
+  #endif
   
   // Don't trap writes
   invalid_code[block]=1;
@@ -1169,10 +1192,7 @@ void invalidate_block(u_int block)
   }
   else if(block>=0x80000&&block<0x80800) memory_map[block]=((u_int)rdram-0x80000000)>>2;
 #endif
-  #ifdef __arm__
-  if(modified)
-    __clear_cache((void *)BASE_ADDR,(void *)BASE_ADDR+(1<<TARGET_SIZE_2));
-  #endif
+
   #ifdef USE_MINI_HT
   memset(mini_ht,-1,sizeof(mini_ht));
   #endif
@@ -1181,6 +1201,8 @@ void invalidate_addr(u_int addr)
 {
   invalidate_block(addr>>12);
 }
+// This is called when loading a save state.
+// Anything could have changed, so invalidate everything.
 void invalidate_all_pages()
 {
   u_int page,n;
@@ -1241,7 +1263,7 @@ void clean_blocks(u_int page)
           u_int i;
           u_int inv=0;
           get_bounds((int)head->addr,&start,&end);
-          if(start-(u_int)rdram<0x800000) {
+          if(start-(u_int)rdram<RAM_SIZE) {
             for(i=(start-(u_int)rdram+0x80000000)>>12;i<=(end-1-(u_int)rdram+0x80000000)>>12;i++) {
               inv|=invalid_code[i];
             }
@@ -1251,7 +1273,7 @@ void clean_blocks(u_int page)
             //printf("addr=%x start=%x end=%x\n",addr,start,end);
             if(addr<start||addr>=end) inv=1;
           }
-          else if((signed int)head->vaddr>=(signed int)0x80800000) {
+          else if((signed int)head->vaddr>=(signed int)0x80000000+RAM_SIZE) {
             inv=1;
           }
           if(!inv) {
@@ -1566,6 +1588,10 @@ void load_alloc(struct regstat *current,int i)
   if(needed_again(rs1[i],i)) alloc_reg(current,i,rs1[i]);
   if(rt1[i]) {
     alloc_reg(current,i,rt1[i]);
+    if(get_reg(current->regmap,rt1[i])<0) {
+      // dummy load, but we still need a register to calculate the address
+      alloc_reg_temp(current,i,-1);
+    }
     if(opcode[i]==0x27||opcode[i]==0x37) // LWU/LD
     {
       current->is32&=~(1LL<<rt1[i]);
@@ -1593,7 +1619,16 @@ void load_alloc(struct regstat *current,int i)
   {
     // Load to r0 (dummy load)
     // but we still need a register to calculate the address
+    if(opcode[i]==0x22||opcode[i]==0x26)
+    {
+      alloc_reg(current,i,FTEMP); // LWL/LWR need another temporary
+    }
     alloc_reg_temp(current,i,-1);
+    if(opcode[i]==0x1A||opcode[i]==0x1B) // LDL/LDR
+    {
+      alloc_all(current,i);
+      alloc_reg64(current,i,FTEMP);
+    }
   }
 }
 
@@ -1613,7 +1648,7 @@ void store_alloc(struct regstat *current,int i)
   // On CPUs without 32-bit immediates we need a pointer to invalid_code
   else alloc_reg(current,i,INVCP);
   #endif
-  if(opcode[i]==0x2c||opcode[i]==0x2d) { // 64-bit SDL/SDR
+  if(opcode[i]==0x2a||opcode[i]==0x2e||opcode[i]==0x2c||opcode[i]==0x2d) { // SWL/SWL/SDL/SDR
     alloc_reg(current,i,FTEMP);
   }
   // We need a temporary register for address generation
@@ -1641,6 +1676,22 @@ void c1ls_alloc(struct regstat *current,int i)
   alloc_reg_temp(current,i,-1);
 }
 
+void c2ls_alloc(struct regstat *current,int i)
+{
+  clear_const(current,rt1[i]);
+  if(needed_again(rs1[i],i)) alloc_reg(current,i,rs1[i]);
+  alloc_reg(current,i,FTEMP);
+  // If using TLB, need a register for pointer to the mapping table
+  if(using_tlb) alloc_reg(current,i,TLREG);
+  #if defined(HOST_IMM8)
+  // On CPUs without 32-bit immediates we need a pointer to invalid_code
+  else if((opcode[i]&0x3b)==0x3a) // SWC2/SDC2
+    alloc_reg(current,i,INVCP);
+  #endif
+  // We need a temporary register for address generation
+  alloc_reg_temp(current,i,-1);
+}
+
 #ifndef multdiv_alloc
 void multdiv_alloc(struct regstat *current,int i)
 {
@@ -1739,16 +1790,17 @@ void cop1_alloc(struct regstat *current,int i)
   alloc_reg(current,i,CSREG); // Load status
   if(opcode2[i]<3) // MFC1/DMFC1/CFC1
   {
-    assert(rt1[i]);
-    clear_const(current,rt1[i]);
-    if(opcode2[i]==1) {
-      alloc_reg64(current,i,rt1[i]); // DMFC1
-      current->is32&=~(1LL<<rt1[i]);
-    }else{
-      alloc_reg(current,i,rt1[i]); // MFC1/CFC1
-      current->is32|=1LL<<rt1[i];
+    if(rt1[i]){
+      clear_const(current,rt1[i]);
+      if(opcode2[i]==1) {
+        alloc_reg64(current,i,rt1[i]); // DMFC1
+        current->is32&=~(1LL<<rt1[i]);
+      }else{
+        alloc_reg(current,i,rt1[i]); // MFC1/CFC1
+        current->is32|=1LL<<rt1[i];
+      }
+      dirty_reg(current,rt1[i]);
     }
-    dirty_reg(current,rt1[i]);
     alloc_reg_temp(current,i,-1);
   }
   else if(opcode2[i]>3) // MTC1/DMTC1/CTC1
@@ -1778,6 +1830,10 @@ void float_alloc(struct regstat *current,int i)
   alloc_reg(current,i,CSREG); // Load status
   alloc_reg_temp(current,i,-1);
 }
+void c2op_alloc(struct regstat *current,int i)
+{
+  alloc_reg_temp(current,i,-1);
+}
 void fcomp_alloc(struct regstat *current,int i)
 {
   alloc_reg(current,i,CSREG); // Load status
@@ -1803,6 +1859,7 @@ void delayslot_alloc(struct regstat *current,int i)
     case RJUMP:
     case FJUMP:
     case SYSCALL:
+    case HLECALL:
     case SPAN:
       assem_debug("jump in the delay slot.  this shouldn't happen.\n");//exit(1);
       printf("Disabled speculative precompilation\n");
@@ -1838,11 +1895,15 @@ void delayslot_alloc(struct regstat *current,int i)
       cop0_alloc(current,i);
       break;
     case COP1:
+    case COP2:
       cop1_alloc(current,i);
       break;
     case C1LS:
       c1ls_alloc(current,i);
       break;
+    case C2LS:
+      c2ls_alloc(current,i);
+      break;
     case FCONV:
       fconv_alloc(current,i);
       break;
@@ -1852,6 +1913,9 @@ void delayslot_alloc(struct regstat *current,int i)
     case FCOMP:
       fcomp_alloc(current,i);
       break;
+    case C2OP:
+      c2op_alloc(current,i);
+      break;
   }
 }
 
@@ -1872,9 +1936,9 @@ static void pagespan_alloc(struct regstat *current,int i)
   if(opcode[i]==0&&(opcode2[i]&0x3E)==8) // JR/JALR
   {
     alloc_reg(current,i,rs1[i]);
-    if (rt1[i]==31) {
-      alloc_reg(current,i,31);
-      dirty_reg(current,31);
+    if (rt1[i]!=0) {
+      alloc_reg(current,i,rt1[i]);
+      dirty_reg(current,rt1[i]);
     }
   }
   if((opcode[i]&0x2E)==4) // BEQ/BNE/BEQL/BNEL
@@ -2681,7 +2745,7 @@ void load_assemble(int i,struct regstat *i_regs)
   int s,th,tl,addr,map=-1;
   int offset;
   int jaddr=0;
-  int memtarget,c=0;
+  int memtarget=0,c=0;
   u_int hr,reglist=0;
   th=get_reg(i_regs->regmap,rt1[i]|64);
   tl=get_reg(i_regs->regmap,rt1[i]);
@@ -2693,49 +2757,67 @@ void load_assemble(int i,struct regstat *i_regs)
   if(i_regs->regmap[HOST_CCREG]==CCREG) reglist&=~(1<<HOST_CCREG);
   if(s>=0) {
     c=(i_regs->wasconst>>s)&1;
-    memtarget=((signed int)(constmap[i][s]+offset))<(signed int)0x80800000;
+    memtarget=((signed int)(constmap[i][s]+offset))<(signed int)0x80000000+RAM_SIZE;
     if(using_tlb&&((signed int)(constmap[i][s]+offset))>=(signed int)0xC0000000) memtarget=1;
   }
+  //printf("load_assemble: c=%d\n",c);
+  //if(c) printf("load_assemble: const=%x\n",(int)constmap[i][s]+offset);
+  // FIXME: Even if the load is a NOP, we should check for pagefaults...
+#ifdef PCSX
+  if(tl<0&&(!c||(((u_int)constmap[i][s]+offset)>>16)==0x1f80)
+    ||rt1[i]==0) {
+      // could be FIFO, must perform the read
+      // ||dummy read
+      assem_debug("(forced read)\n");
+      tl=get_reg(i_regs->regmap,-1);
+      assert(tl>=0);
+  }
+#endif
   if(offset||s<0||c) addr=tl;
   else addr=s;
+  //if(tl<0) tl=get_reg(i_regs->regmap,-1);
+ if(tl>=0) {
   //printf("load_assemble: c=%d\n",c);
   //if(c) printf("load_assemble: const=%x\n",(int)constmap[i][s]+offset);
-  // FIXME: Even if the load is a NOP, we should check for pagefaults...
-  if(tl>=0) {
-    //assert(tl>=0);
-    //assert(rt1[i]);
-    reglist&=~(1<<tl);
-    if(th>=0) reglist&=~(1<<th);
-    if(!using_tlb) {
-      if(!c) {
+  assert(tl>=0); // Even if the load is a NOP, we must check for pagefaults and I/O
+  reglist&=~(1<<tl);
+  if(th>=0) reglist&=~(1<<th);
+  if(!using_tlb) {
+    if(!c) {
+      #ifdef RAM_OFFSET
+      map=get_reg(i_regs->regmap,ROREG);
+      if(map<0) emit_loadreg(ROREG,map=HOST_TEMPREG);
+      #endif
 //#define R29_HACK 1
-        #ifdef R29_HACK
-        // Strmnnrmn's speed hack
-        if(rs1[i]!=29||start<0x80001000||start>=0x80800000)
+      #ifdef R29_HACK
+      // Strmnnrmn's speed hack
+      if(rs1[i]!=29||start<0x80001000||start>=0x80000000+RAM_SIZE)
+      #endif
+      {
+        emit_cmpimm(addr,RAM_SIZE);
+        jaddr=(int)out;
+        #ifdef CORTEX_A8_BRANCH_PREDICTION_HACK
+        // Hint to branch predictor that the branch is unlikely to be taken
+        if(rs1[i]>=28)
+          emit_jno_unlikely(0);
+        else
         #endif
-        {
-          emit_cmpimm(addr,0x800000);
-          jaddr=(int)out;
-          #ifdef CORTEX_A8_BRANCH_PREDICTION_HACK
-          // Hint to branch predictor that the branch is unlikely to be taken
-          if(rs1[i]>=28)
-            emit_jno_unlikely(0);
-          else
-          #endif
-          emit_jno(0);
-        }
+        emit_jno(0);
       }
-    }else{ // using tlb
-      int x=0;
-      if (opcode[i]==0x20||opcode[i]==0x24) x=3; // LB/LBU
-      if (opcode[i]==0x21||opcode[i]==0x25) x=2; // LH/LHU
-      map=get_reg(i_regs->regmap,TLREG);
-      assert(map>=0);
-      map=do_tlb_r(addr,tl,map,x,-1,-1,c,constmap[i][s]+offset);
-      do_tlb_r_branch(map,c,constmap[i][s]+offset,&jaddr);
-    }
-    if (opcode[i]==0x20) { // LB
-      if(!c||memtarget) {
+    }
+  }else{ // using tlb
+    int x=0;
+    if (opcode[i]==0x20||opcode[i]==0x24) x=3; // LB/LBU
+    if (opcode[i]==0x21||opcode[i]==0x25) x=2; // LH/LHU
+    map=get_reg(i_regs->regmap,TLREG);
+    assert(map>=0);
+    map=do_tlb_r(addr,tl,map,x,-1,-1,c,constmap[i][s]+offset);
+    do_tlb_r_branch(map,c,constmap[i][s]+offset,&jaddr);
+  }
+  int dummy=(rt1[i]==0)||(tl!=get_reg(i_regs->regmap,rt1[i])); // ignore loads to r0 and unneeded reg
+  if (opcode[i]==0x20) { // LB
+    if(!c||memtarget) {
+      if(!dummy) {
         #ifdef HOST_IMM_ADDR32
         if(c)
           emit_movsbl_tlb((constmap[i][s]+offset)^3,map,tl);
@@ -2745,45 +2827,62 @@ void load_assemble(int i,struct regstat *i_regs)
           //emit_xorimm(addr,3,tl);
           //gen_tlb_addr_r(tl,map);
           //emit_movsbl_indexed((int)rdram-0x80000000,tl,tl);
-          int x=0;
+          int x=0,a=tl;
+#ifdef BIG_ENDIAN_MIPS
           if(!c) emit_xorimm(addr,3,tl);
           else x=((constmap[i][s]+offset)^3)-(constmap[i][s]+offset);
-          emit_movsbl_indexed_tlb(x,tl,map,tl);
+#else
+          if(!c) a=addr;
+#endif
+          emit_movsbl_indexed_tlb(x,a,map,tl);
         }
-        if(jaddr)
-          add_stub(LOADB_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
       }
-      else
-        inline_readstub(LOADB_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+      if(jaddr)
+        add_stub(LOADB_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    if (opcode[i]==0x21) { // LH
-      if(!c||memtarget) {
+    else
+      inline_readstub(LOADB_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+  }
+  if (opcode[i]==0x21) { // LH
+    if(!c||memtarget) {
+      if(!dummy) {
         #ifdef HOST_IMM_ADDR32
         if(c)
           emit_movswl_tlb((constmap[i][s]+offset)^2,map,tl);
         else
         #endif
         {
-          int x=0;
+          int x=0,a=tl;
+#ifdef BIG_ENDIAN_MIPS
           if(!c) emit_xorimm(addr,2,tl);
           else x=((constmap[i][s]+offset)^2)-(constmap[i][s]+offset);
+#else
+          if(!c) a=addr;
+#endif
           //#ifdef
           //emit_movswl_indexed_tlb(x,tl,map,tl);
           //else
           if(map>=0) {
-            gen_tlb_addr_r(tl,map);
-            emit_movswl_indexed(x,tl,tl);
-          }else
-            emit_movswl_indexed((int)rdram-0x80000000+x,tl,tl);
+            gen_tlb_addr_r(a,map);
+            emit_movswl_indexed(x,a,tl);
+          }else{
+            #ifdef RAM_OFFSET
+            emit_movswl_indexed(x,a,tl);
+            #else
+            emit_movswl_indexed((int)rdram-0x80000000+x,a,tl);
+            #endif
+          }
         }
-        if(jaddr)
-          add_stub(LOADH_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
       }
-      else
-        inline_readstub(LOADH_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+      if(jaddr)
+        add_stub(LOADH_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    if (opcode[i]==0x23) { // LW
-      if(!c||memtarget) {
+    else
+      inline_readstub(LOADH_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+  }
+  if (opcode[i]==0x23) { // LW
+    if(!c||memtarget) {
+      if(!dummy) {
         //emit_readword_indexed((int)rdram-0x80000000,addr,tl);
         #ifdef HOST_IMM_ADDR32
         if(c)
@@ -2791,14 +2890,16 @@ void load_assemble(int i,struct regstat *i_regs)
         else
         #endif
         emit_readword_indexed_tlb(0,addr,map,tl);
-        if(jaddr)
-          add_stub(LOADW_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
       }
-      else
-        inline_readstub(LOADW_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+      if(jaddr)
+        add_stub(LOADW_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    if (opcode[i]==0x24) { // LBU
-      if(!c||memtarget) {
+    else
+      inline_readstub(LOADW_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+  }
+  if (opcode[i]==0x24) { // LBU
+    if(!c||memtarget) {
+      if(!dummy) {
         #ifdef HOST_IMM_ADDR32
         if(c)
           emit_movzbl_tlb((constmap[i][s]+offset)^3,map,tl);
@@ -2808,46 +2909,63 @@ void load_assemble(int i,struct regstat *i_regs)
           //emit_xorimm(addr,3,tl);
           //gen_tlb_addr_r(tl,map);
           //emit_movzbl_indexed((int)rdram-0x80000000,tl,tl);
-          int x=0;
+          int x=0,a=tl;
+#ifdef BIG_ENDIAN_MIPS
           if(!c) emit_xorimm(addr,3,tl);
           else x=((constmap[i][s]+offset)^3)-(constmap[i][s]+offset);
-          emit_movzbl_indexed_tlb(x,tl,map,tl);
+#else
+          if(!c) a=addr;
+#endif
+          emit_movzbl_indexed_tlb(x,a,map,tl);
         }
-        if(jaddr)
-          add_stub(LOADBU_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
       }
-      else
-        inline_readstub(LOADBU_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+      if(jaddr)
+        add_stub(LOADBU_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    if (opcode[i]==0x25) { // LHU
-      if(!c||memtarget) {
+    else
+      inline_readstub(LOADBU_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+  }
+  if (opcode[i]==0x25) { // LHU
+    if(!c||memtarget) {
+      if(!dummy) {
         #ifdef HOST_IMM_ADDR32
         if(c)
           emit_movzwl_tlb((constmap[i][s]+offset)^2,map,tl);
         else
         #endif
         {
-          int x=0;
+          int x=0,a=tl;
+#ifdef BIG_ENDIAN_MIPS
           if(!c) emit_xorimm(addr,2,tl);
           else x=((constmap[i][s]+offset)^2)-(constmap[i][s]+offset);
+#else
+          if(!c) a=addr;
+#endif
           //#ifdef
           //emit_movzwl_indexed_tlb(x,tl,map,tl);
           //#else
           if(map>=0) {
-            gen_tlb_addr_r(tl,map);
-            emit_movzwl_indexed(x,tl,tl);
-          }else
-            emit_movzwl_indexed((int)rdram-0x80000000+x,tl,tl);
-          if(jaddr)
-            add_stub(LOADHU_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
+            gen_tlb_addr_r(a,map);
+            emit_movzwl_indexed(x,a,tl);
+          }else{
+            #ifdef RAM_OFFSET
+            emit_movzwl_indexed(x,a,tl);
+            #else
+            emit_movzwl_indexed((int)rdram-0x80000000+x,a,tl);
+            #endif
+          }
         }
       }
-      else
-        inline_readstub(LOADHU_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+      if(jaddr)
+        add_stub(LOADHU_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    if (opcode[i]==0x27) { // LWU
-      assert(th>=0);
-      if(!c||memtarget) {
+    else
+      inline_readstub(LOADHU_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+  }
+  if (opcode[i]==0x27) { // LWU
+    assert(th>=0);
+    if(!c||memtarget) {
+      if(!dummy) {
         //emit_readword_indexed((int)rdram-0x80000000,addr,tl);
         #ifdef HOST_IMM_ADDR32
         if(c)
@@ -2855,16 +2973,18 @@ void load_assemble(int i,struct regstat *i_regs)
         else
         #endif
         emit_readword_indexed_tlb(0,addr,map,tl);
-        if(jaddr)
-          add_stub(LOADW_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
-      }
-      else {
-        inline_readstub(LOADW_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
       }
-      emit_zeroreg(th);
+      if(jaddr)
+        add_stub(LOADW_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    if (opcode[i]==0x37) { // LD
-      if(!c||memtarget) {
+    else {
+      inline_readstub(LOADW_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+    }
+    emit_zeroreg(th);
+  }
+  if (opcode[i]==0x37) { // LD
+    if(!c||memtarget) {
+      if(!dummy) {
         //gen_tlb_addr_r(tl,map);
         //if(th>=0) emit_readword_indexed((int)rdram-0x80000000,addr,th);
         //emit_readword_indexed((int)rdram-0x7FFFFFFC,addr,tl);
@@ -2874,14 +2994,15 @@ void load_assemble(int i,struct regstat *i_regs)
         else
         #endif
         emit_readdword_indexed_tlb(0,addr,map,th,tl);
-        if(jaddr)
-          add_stub(LOADD_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
       }
-      else
-        inline_readstub(LOADD_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
+      if(jaddr)
+        add_stub(LOADD_STUB,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
     }
-    //emit_storereg(rt1[i],tl); // DEBUG
+    else
+      inline_readstub(LOADD_STUB,i,constmap[i][s]+offset,i_regs->regmap,rt1[i],ccadj[i],reglist);
   }
+ }
+  //emit_storereg(rt1[i],tl); // DEBUG
   //if(opcode[i]==0x23)
   //if(opcode[i]==0x24)
   //if(opcode[i]==0x23||opcode[i]==0x24)
@@ -2926,7 +3047,7 @@ void store_assemble(int i,struct regstat *i_regs)
   int addr,temp;
   int offset;
   int jaddr=0,jaddr2,type;
-  int memtarget,c=0;
+  int memtarget=0,c=0;
   int agr=AGEN1+(i&1);
   u_int hr,reglist=0;
   th=get_reg(i_regs->regmap,rs2[i]|64);
@@ -2937,7 +3058,7 @@ void store_assemble(int i,struct regstat *i_regs)
   offset=imm[i];
   if(s>=0) {
     c=(i_regs->wasconst>>s)&1;
-    memtarget=((signed int)(constmap[i][s]+offset))<(signed int)0x80800000;
+    memtarget=((signed int)(constmap[i][s]+offset))<(signed int)0x80000000+RAM_SIZE;
     if(using_tlb&&((signed int)(constmap[i][s]+offset))>=(signed int)0xC0000000) memtarget=1;
   }
   assert(tl>=0);
@@ -2953,14 +3074,14 @@ void store_assemble(int i,struct regstat *i_regs)
       #ifdef R29_HACK
       // Strmnnrmn's speed hack
       memtarget=1;
-      if(rs1[i]!=29||start<0x80001000||start>=0x80800000)
+      if(rs1[i]!=29||start<0x80001000||start>=0x80000000+RAM_SIZE)
       #endif
-      emit_cmpimm(addr,0x800000);
+      emit_cmpimm(addr,RAM_SIZE);
       #ifdef DESTRUCTIVE_SHIFT
       if(s==addr) emit_mov(s,temp);
       #endif
       #ifdef R29_HACK
-      if(rs1[i]!=29||start<0x80001000||start>=0x80800000)
+      if(rs1[i]!=29||start<0x80001000||start>=0x80000000+RAM_SIZE)
       #endif
       {
         jaddr=(int)out;
@@ -2986,8 +3107,13 @@ void store_assemble(int i,struct regstat *i_regs)
   if (opcode[i]==0x28) { // SB
     if(!c||memtarget) {
       int x=0;
+#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);
+#endif
       //gen_tlb_addr_w(temp,map);
       //emit_writebyte_indexed(tl,(int)rdram-0x80000000,temp);
       emit_writebyte_indexed_tlb(tl,x,temp,map,temp);
@@ -2997,8 +3123,13 @@ void store_assemble(int i,struct regstat *i_regs)
   if (opcode[i]==0x29) { // SH
     if(!c||memtarget) {
       int x=0;
+#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);
+#endif
       //#ifdef
       //emit_writehword_indexed_tlb(tl,x,temp,map,temp);
       //#else
@@ -3032,6 +3163,9 @@ void store_assemble(int i,struct regstat *i_regs)
     }
     type=STORED_STUB;
   }
+  if(!using_tlb&&(!c||memtarget))
+    // addr could be a temp, make sure it survives STORE*_STUB
+    reglist|=1<<addr;
   if(jaddr) {
     add_stub(type,jaddr,(int)out,i,addr,(int)i_regs,ccadj[i],reglist);
   } else if(!memtarget) {
@@ -3097,193 +3231,208 @@ void storelr_assemble(int i,struct regstat *i_regs)
   int case1,case2,case3;
   int done0,done1,done2;
   int memtarget,c=0;
+  int agr=AGEN1+(i&1);
   u_int hr,reglist=0;
   th=get_reg(i_regs->regmap,rs2[i]|64);
   tl=get_reg(i_regs->regmap,rs2[i]);
   s=get_reg(i_regs->regmap,rs1[i]);
-  temp=get_reg(i_regs->regmap,-1);
+  temp=get_reg(i_regs->regmap,agr);
+  if(temp<0) temp=get_reg(i_regs->regmap,-1);
   offset=imm[i];
   if(s>=0) {
     c=(i_regs->isconst>>s)&1;
-    memtarget=((signed int)(constmap[i][s]+offset))<(signed int)0x80800000;
+    memtarget=((signed int)(constmap[i][s]+offset))<(signed int)0x80000000+RAM_SIZE;
     if(using_tlb&&((signed int)(constmap[i][s]+offset))>=(signed int)0xC0000000) memtarget=1;
   }
   assert(tl>=0);
   for(hr=0;hr<HOST_REGS;hr++) {
     if(i_regs->regmap[hr]>=0) reglist|=1<<hr;
   }
-  if(tl>=0) {
-    assert(temp>=0);
-    if(!using_tlb) {
-      if(!c) {
-        emit_cmpimm(s<0||offset?temp:s,0x800000);
-        if(!offset&&s!=temp) emit_mov(s,temp);
-        jaddr=(int)out;
-        emit_jno(0);
-      }
-      else
-      {
-        if(!memtarget||!rs1[i]) {
-          jaddr=(int)out;
-          emit_jmp(0);
-        }
-      }
-      if((u_int)rdram!=0x80000000) 
-        emit_addimm_no_flags((u_int)rdram-(u_int)0x80000000,temp);
-    }else{ // using tlb
-      int map=get_reg(i_regs->regmap,TLREG);
-      assert(map>=0);
-      map=do_tlb_w(c||s<0||offset?temp:s,temp,map,0,c,constmap[i][s]+offset);
-      if(!c&&!offset&&s>=0) emit_mov(s,temp);
-      do_tlb_w_branch(map,c,constmap[i][s]+offset,&jaddr);
-      if(!jaddr&&!memtarget) {
+  assert(temp>=0);
+  if(!using_tlb) {
+    if(!c) {
+      emit_cmpimm(s<0||offset?temp:s,RAM_SIZE);
+      if(!offset&&s!=temp) emit_mov(s,temp);
+      jaddr=(int)out;
+      emit_jno(0);
+    }
+    else
+    {
+      if(!memtarget||!rs1[i]) {
         jaddr=(int)out;
         emit_jmp(0);
       }
-      gen_tlb_addr_w(temp,map);
     }
-
-    if (opcode[i]==0x2C||opcode[i]==0x2D) { // SDL/SDR
-      temp2=get_reg(i_regs->regmap,FTEMP);
-      if(!rs2[i]) temp2=th=tl;
+    #ifdef RAM_OFFSET
+    int map=get_reg(i_regs->regmap,ROREG);
+    if(map<0) emit_loadreg(ROREG,map=HOST_TEMPREG);
+    gen_tlb_addr_w(temp,map);
+    #else
+    if((u_int)rdram!=0x80000000) 
+      emit_addimm_no_flags((u_int)rdram-(u_int)0x80000000,temp);
+    #endif
+  }else{ // using tlb
+    int map=get_reg(i_regs->regmap,TLREG);
+    assert(map>=0);
+    map=do_tlb_w(c||s<0||offset?temp:s,temp,map,0,c,constmap[i][s]+offset);
+    if(!c&&!offset&&s>=0) emit_mov(s,temp);
+    do_tlb_w_branch(map,c,constmap[i][s]+offset,&jaddr);
+    if(!jaddr&&!memtarget) {
+      jaddr=(int)out;
+      emit_jmp(0);
     }
+    gen_tlb_addr_w(temp,map);
+  }
 
-    emit_testimm(temp,2);
-    case2=(int)out;
-    emit_jne(0);
-    emit_testimm(temp,1);
-    case1=(int)out;
-    emit_jne(0);
-    // 0
-    if (opcode[i]==0x2A) { // SWL
-      emit_writeword_indexed(tl,0,temp);
-    }
-    if (opcode[i]==0x2E) { // SWR
-      emit_writebyte_indexed(tl,3,temp);
-    }
-    if (opcode[i]==0x2C) { // SDL
-      emit_writeword_indexed(th,0,temp);
-      if(rs2[i]) emit_mov(tl,temp2);
-    }
-    if (opcode[i]==0x2D) { // SDR
-      emit_writebyte_indexed(tl,3,temp);
-      if(rs2[i]) emit_shldimm(th,tl,24,temp2);
-    }
+  if (opcode[i]==0x2C||opcode[i]==0x2D) { // SDL/SDR
+    temp2=get_reg(i_regs->regmap,FTEMP);
+    if(!rs2[i]) temp2=th=tl;
+  }
+
+#ifndef BIG_ENDIAN_MIPS
+    emit_xorimm(temp,3,temp);
+#endif
+  emit_testimm(temp,2);
+  case2=(int)out;
+  emit_jne(0);
+  emit_testimm(temp,1);
+  case1=(int)out;
+  emit_jne(0);
+  // 0
+  if (opcode[i]==0x2A) { // SWL
+    emit_writeword_indexed(tl,0,temp);
+  }
+  if (opcode[i]==0x2E) { // SWR
+    emit_writebyte_indexed(tl,3,temp);
+  }
+  if (opcode[i]==0x2C) { // SDL
+    emit_writeword_indexed(th,0,temp);
+    if(rs2[i]) emit_mov(tl,temp2);
+  }
+  if (opcode[i]==0x2D) { // SDR
+    emit_writebyte_indexed(tl,3,temp);
+    if(rs2[i]) emit_shldimm(th,tl,24,temp2);
+  }
+  done0=(int)out;
+  emit_jmp(0);
+  // 1
+  set_jump_target(case1,(int)out);
+  if (opcode[i]==0x2A) { // SWL
+    // Write 3 msb into three least significant bytes
+    if(rs2[i]) emit_rorimm(tl,8,tl);
+    emit_writehword_indexed(tl,-1,temp);
+    if(rs2[i]) emit_rorimm(tl,16,tl);
+    emit_writebyte_indexed(tl,1,temp);
+    if(rs2[i]) emit_rorimm(tl,8,tl);
+  }
+  if (opcode[i]==0x2E) { // SWR
+    // Write two lsb into two most significant bytes
+    emit_writehword_indexed(tl,1,temp);
+  }
+  if (opcode[i]==0x2C) { // SDL
+    if(rs2[i]) emit_shrdimm(tl,th,8,temp2);
+    // Write 3 msb into three least significant bytes
+    if(rs2[i]) emit_rorimm(th,8,th);
+    emit_writehword_indexed(th,-1,temp);
+    if(rs2[i]) emit_rorimm(th,16,th);
+    emit_writebyte_indexed(th,1,temp);
+    if(rs2[i]) emit_rorimm(th,8,th);
+  }
+  if (opcode[i]==0x2D) { // SDR
+    if(rs2[i]) emit_shldimm(th,tl,16,temp2);
+    // Write two lsb into two most significant bytes
+    emit_writehword_indexed(tl,1,temp);
+  }
+  done1=(int)out;
+  emit_jmp(0);
+  // 2
+  set_jump_target(case2,(int)out);
+  emit_testimm(temp,1);
+  case3=(int)out;
+  emit_jne(0);
+  if (opcode[i]==0x2A) { // SWL
+    // Write two msb into two least significant bytes
+    if(rs2[i]) emit_rorimm(tl,16,tl);
+    emit_writehword_indexed(tl,-2,temp);
+    if(rs2[i]) emit_rorimm(tl,16,tl);
+  }
+  if (opcode[i]==0x2E) { // SWR
+    // Write 3 lsb into three most significant bytes
+    emit_writebyte_indexed(tl,-1,temp);
+    if(rs2[i]) emit_rorimm(tl,8,tl);
+    emit_writehword_indexed(tl,0,temp);
+    if(rs2[i]) emit_rorimm(tl,24,tl);
+  }
+  if (opcode[i]==0x2C) { // SDL
+    if(rs2[i]) emit_shrdimm(tl,th,16,temp2);
+    // Write two msb into two least significant bytes
+    if(rs2[i]) emit_rorimm(th,16,th);
+    emit_writehword_indexed(th,-2,temp);
+    if(rs2[i]) emit_rorimm(th,16,th);
+  }
+  if (opcode[i]==0x2D) { // SDR
+    if(rs2[i]) emit_shldimm(th,tl,8,temp2);
+    // Write 3 lsb into three most significant bytes
+    emit_writebyte_indexed(tl,-1,temp);
+    if(rs2[i]) emit_rorimm(tl,8,tl);
+    emit_writehword_indexed(tl,0,temp);
+    if(rs2[i]) emit_rorimm(tl,24,tl);
+  }
+  done2=(int)out;
+  emit_jmp(0);
+  // 3
+  set_jump_target(case3,(int)out);
+  if (opcode[i]==0x2A) { // SWL
+    // Write msb into least significant byte
+    if(rs2[i]) emit_rorimm(tl,24,tl);
+    emit_writebyte_indexed(tl,-3,temp);
+    if(rs2[i]) emit_rorimm(tl,8,tl);
+  }
+  if (opcode[i]==0x2E) { // SWR
+    // Write entire word
+    emit_writeword_indexed(tl,-3,temp);
+  }
+  if (opcode[i]==0x2C) { // SDL
+    if(rs2[i]) emit_shrdimm(tl,th,24,temp2);
+    // Write msb into least significant byte
+    if(rs2[i]) emit_rorimm(th,24,th);
+    emit_writebyte_indexed(th,-3,temp);
+    if(rs2[i]) emit_rorimm(th,8,th);
+  }
+  if (opcode[i]==0x2D) { // SDR
+    if(rs2[i]) emit_mov(th,temp2);
+    // Write entire word
+    emit_writeword_indexed(tl,-3,temp);
+  }
+  set_jump_target(done0,(int)out);
+  set_jump_target(done1,(int)out);
+  set_jump_target(done2,(int)out);
+  if (opcode[i]==0x2C) { // SDL
+    emit_testimm(temp,4);
     done0=(int)out;
-    emit_jmp(0);
-    // 1
-    set_jump_target(case1,(int)out);
-    if (opcode[i]==0x2A) { // SWL
-      // Write 3 msb into three least significant bytes
-      if(rs2[i]) emit_rorimm(tl,8,tl);
-      emit_writehword_indexed(tl,-1,temp);
-      if(rs2[i]) emit_rorimm(tl,16,tl);
-      emit_writebyte_indexed(tl,1,temp);
-      if(rs2[i]) emit_rorimm(tl,8,tl);
-    }
-    if (opcode[i]==0x2E) { // SWR
-      // Write two lsb into two most significant bytes
-      emit_writehword_indexed(tl,1,temp);
-    }
-    if (opcode[i]==0x2C) { // SDL
-      if(rs2[i]) emit_shrdimm(tl,th,8,temp2);
-      // Write 3 msb into three least significant bytes
-      if(rs2[i]) emit_rorimm(th,8,th);
-      emit_writehword_indexed(th,-1,temp);
-      if(rs2[i]) emit_rorimm(th,16,th);
-      emit_writebyte_indexed(th,1,temp);
-      if(rs2[i]) emit_rorimm(th,8,th);
-    }
-    if (opcode[i]==0x2D) { // SDR
-      if(rs2[i]) emit_shldimm(th,tl,16,temp2);
-      // Write two lsb into two most significant bytes
-      emit_writehword_indexed(tl,1,temp);
-    }
-    done1=(int)out;
-    emit_jmp(0);
-    // 2
-    set_jump_target(case2,(int)out);
-    emit_testimm(temp,1);
-    case3=(int)out;
     emit_jne(0);
-    if (opcode[i]==0x2A) { // SWL
-      // Write two msb into two least significant bytes
-      if(rs2[i]) emit_rorimm(tl,16,tl);
-      emit_writehword_indexed(tl,-2,temp);
-      if(rs2[i]) emit_rorimm(tl,16,tl);
-    }
-    if (opcode[i]==0x2E) { // SWR
-      // Write 3 lsb into three most significant bytes
-      emit_writebyte_indexed(tl,-1,temp);
-      if(rs2[i]) emit_rorimm(tl,8,tl);
-      emit_writehword_indexed(tl,0,temp);
-      if(rs2[i]) emit_rorimm(tl,24,tl);
-    }
-    if (opcode[i]==0x2C) { // SDL
-      if(rs2[i]) emit_shrdimm(tl,th,16,temp2);
-      // Write two msb into two least significant bytes
-      if(rs2[i]) emit_rorimm(th,16,th);
-      emit_writehword_indexed(th,-2,temp);
-      if(rs2[i]) emit_rorimm(th,16,th);
-    }
-    if (opcode[i]==0x2D) { // SDR
-      if(rs2[i]) emit_shldimm(th,tl,8,temp2);
-      // Write 3 lsb into three most significant bytes
-      emit_writebyte_indexed(tl,-1,temp);
-      if(rs2[i]) emit_rorimm(tl,8,tl);
-      emit_writehword_indexed(tl,0,temp);
-      if(rs2[i]) emit_rorimm(tl,24,tl);
-    }
-    done2=(int)out;
-    emit_jmp(0);
-    // 3
-    set_jump_target(case3,(int)out);
-    if (opcode[i]==0x2A) { // SWL
-      // Write msb into least significant byte
-      if(rs2[i]) emit_rorimm(tl,24,tl);
-      emit_writebyte_indexed(tl,-3,temp);
-      if(rs2[i]) emit_rorimm(tl,8,tl);
-    }
-    if (opcode[i]==0x2E) { // SWR
-      // Write entire word
-      emit_writeword_indexed(tl,-3,temp);
-    }
-    if (opcode[i]==0x2C) { // SDL
-      if(rs2[i]) emit_shrdimm(tl,th,24,temp2);
-      // Write msb into least significant byte
-      if(rs2[i]) emit_rorimm(th,24,th);
-      emit_writebyte_indexed(th,-3,temp);
-      if(rs2[i]) emit_rorimm(th,8,th);
-    }
-    if (opcode[i]==0x2D) { // SDR
-      if(rs2[i]) emit_mov(th,temp2);
-      // Write entire word
-      emit_writeword_indexed(tl,-3,temp);
-    }
+    emit_andimm(temp,~3,temp);
+    emit_writeword_indexed(temp2,4,temp);
     set_jump_target(done0,(int)out);
-    set_jump_target(done1,(int)out);
-    set_jump_target(done2,(int)out);
-    if (opcode[i]==0x2C) { // SDL
-      emit_testimm(temp,4);
-      done0=(int)out;
-      emit_jne(0);
-      emit_andimm(temp,~3,temp);
-      emit_writeword_indexed(temp2,4,temp);
-      set_jump_target(done0,(int)out);
-    }
-    if (opcode[i]==0x2D) { // SDR
-      emit_testimm(temp,4);
-      done0=(int)out;
-      emit_jeq(0);
-      emit_andimm(temp,~3,temp);
-      emit_writeword_indexed(temp2,-4,temp);
-      set_jump_target(done0,(int)out);
-    }
-    if(!c||!memtarget)
-      add_stub(STORELR_STUB,jaddr,(int)out,0,(int)i_regs,rs2[i],ccadj[i],reglist);
   }
+  if (opcode[i]==0x2D) { // SDR
+    emit_testimm(temp,4);
+    done0=(int)out;
+    emit_jeq(0);
+    emit_andimm(temp,~3,temp);
+    emit_writeword_indexed(temp2,-4,temp);
+    set_jump_target(done0,(int)out);
+  }
+  if(!c||!memtarget)
+    add_stub(STORELR_STUB,jaddr,(int)out,i,(int)i_regs,temp,ccadj[i],reglist);
   if(!using_tlb) {
+    #ifdef RAM_OFFSET
+    int map=get_reg(i_regs->regmap,ROREG);
+    if(map<0) map=HOST_TEMPREG;
+    gen_orig_addr_w(temp,map);
+    #else
     emit_addimm_no_flags((u_int)0x80000000-(u_int)rdram,temp);
+    #endif
     #if defined(HOST_IMM8)
     int ir=get_reg(i_regs->regmap,INVCP);
     assert(ir>=0);
@@ -3291,9 +3440,13 @@ void storelr_assemble(int i,struct regstat *i_regs)
     #else
     emit_cmpmem_indexedsr12_imm((int)invalid_code,temp,1);
     #endif
+    #if defined(HAVE_CONDITIONAL_CALL) && !defined(DESTRUCTIVE_SHIFT)
+    emit_callne(invalidate_addr_reg[temp]);
+    #else
     jaddr2=(int)out;
     emit_jne(0);
     add_stub(INVCODE_STUB,jaddr2,(int)out,reglist|(1<<HOST_CCREG),temp,0,0,0);
+    #endif
   }
   /*
     emit_pusha();
@@ -3365,7 +3518,7 @@ void c1ls_assemble(int i,struct regstat *i_regs)
   // Generate address + offset
   if(!using_tlb) {
     if(!c)
-      emit_cmpimm(offset||c||s<0?ar:s,0x800000);
+      emit_cmpimm(offset||c||s<0?ar:s,RAM_SIZE);
   }
   else
   {
@@ -3396,7 +3549,7 @@ void c1ls_assemble(int i,struct regstat *i_regs)
       jaddr2=(int)out;
       emit_jno(0);
     }
-    else if(((signed int)(constmap[i][s]+offset))>=(signed int)0x80800000) {
+    else if(((signed int)(constmap[i][s]+offset))>=(signed int)0x80000000+RAM_SIZE) {
       jaddr2=(int)out;
       emit_jmp(0); // inline_readstub/inline_writestub?  Very rare case
     }
@@ -3492,6 +3645,92 @@ void c1ls_assemble(int i,struct regstat *i_regs)
 #endif
 }
 
+void c2ls_assemble(int i,struct regstat *i_regs)
+{
+  int s,tl;
+  int ar;
+  int offset;
+  int memtarget=0,c=0;
+  int jaddr,jaddr2=0,jaddr3,type;
+  int agr=AGEN1+(i&1);
+  u_int hr,reglist=0;
+  u_int copr=(source[i]>>16)&0x1f;
+  s=get_reg(i_regs->regmap,rs1[i]);
+  tl=get_reg(i_regs->regmap,FTEMP);
+  offset=imm[i];
+  assert(rs1[i]>0);
+  assert(tl>=0);
+  assert(!using_tlb);
+
+  for(hr=0;hr<HOST_REGS;hr++) {
+    if(i_regs->regmap[hr]>=0) reglist|=1<<hr;
+  }
+  if(i_regs->regmap[HOST_CCREG]==CCREG)
+    reglist&=~(1<<HOST_CCREG);
+
+  // get the address
+  if (opcode[i]==0x3a) { // SWC2
+    ar=get_reg(i_regs->regmap,agr);
+    if(ar<0) ar=get_reg(i_regs->regmap,-1);
+    reglist|=1<<ar;
+  } else { // LWC2
+    ar=tl;
+  }
+  if(s>=0) c=(i_regs->wasconst>>s)&1;
+  memtarget=c&&(((signed int)(constmap[i][s]+offset))<(signed int)0x80000000+RAM_SIZE);
+  if (!offset&&!c&&s>=0) ar=s;
+  assert(ar>=0);
+
+  if (opcode[i]==0x3a) { // SWC2
+    cop2_get_dreg(copr,tl,HOST_TEMPREG);
+    type=STOREW_STUB;
+  }
+  else
+    type=LOADW_STUB;
+
+  if(c&&!memtarget) {
+    jaddr2=(int)out;
+    emit_jmp(0); // inline_readstub/inline_writestub?
+  }
+  else {
+    if(!c) {
+      emit_cmpimm(offset||c||s<0?ar:s,RAM_SIZE);
+      jaddr2=(int)out;
+      emit_jno(0);
+    }
+    if (opcode[i]==0x32) { // LWC2
+      #ifdef HOST_IMM_ADDR32
+      if(c) emit_readword_tlb(constmap[i][s]+offset,-1,tl);
+      else
+      #endif
+      emit_readword_indexed(0,ar,tl);
+    }
+    if (opcode[i]==0x3a) { // SWC2
+      #ifdef DESTRUCTIVE_SHIFT
+      if(!offset&&!c&&s>=0) emit_mov(s,ar);
+      #endif
+      emit_writeword_indexed(tl,0,ar);
+    }
+  }
+  if(jaddr2)
+    add_stub(type,jaddr2,(int)out,i,ar,(int)i_regs,ccadj[i],reglist);
+  if (opcode[i]==0x3a) { // SWC2
+#if defined(HOST_IMM8)
+    int ir=get_reg(i_regs->regmap,INVCP);
+    assert(ir>=0);
+    emit_cmpmem_indexedsr12_reg(ir,ar,1);
+#else
+    emit_cmpmem_indexedsr12_imm((int)invalid_code,ar,1);
+#endif
+    jaddr3=(int)out;
+    emit_jne(0);
+    add_stub(INVCODE_STUB,jaddr3,(int)out,reglist|(1<<HOST_CCREG),ar,0,0,0);
+  }
+  if (opcode[i]==0x32) { // LWC2
+    cop2_put_dreg(copr,tl,HOST_TEMPREG);
+  }
+}
+
 #ifndef multdiv_assemble
 void multdiv_assemble(int i,struct regstat *i_regs)
 {
@@ -3504,7 +3743,6 @@ 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);
   if(rt1[i]) {
     signed char sh,sl,th,tl;
     th=get_reg(i_regs->regmap,rt1[i]|64);
@@ -3546,7 +3784,28 @@ void syscall_assemble(int i,struct regstat *i_regs)
   assert(!is_delayslot);
   emit_movimm(start+i*4,EAX); // Get PC
   emit_addimm(HOST_CCREG,CLOCK_DIVIDER*ccadj[i],HOST_CCREG); // CHECK: is this right?  There should probably be an extra cycle...
-  emit_jmp((int)jump_syscall);
+  emit_jmp((int)jump_syscall_hle); // XXX
+}
+
+void hlecall_assemble(int i,struct regstat *i_regs)
+{
+  signed char ccreg=get_reg(i_regs->regmap,CCREG);
+  assert(ccreg==HOST_CCREG);
+  assert(!is_delayslot);
+  emit_movimm(start+i*4+4,0); // Get PC
+  emit_movimm((int)psxHLEt[source[i]&7],1);
+  emit_addimm(HOST_CCREG,CLOCK_DIVIDER*ccadj[i],HOST_CCREG); // XXX
+  emit_jmp((int)jump_hlecall);
+}
+
+void intcall_assemble(int i,struct regstat *i_regs)
+{
+  signed char ccreg=get_reg(i_regs->regmap,CCREG);
+  assert(ccreg==HOST_CCREG);
+  assert(!is_delayslot);
+  emit_movimm(start+i*4,0); // Get PC
+  emit_addimm(HOST_CCREG,CLOCK_DIVIDER*ccadj[i],HOST_CCREG);
+  emit_jmp((int)jump_intcall);
 }
 
 void ds_assemble(int i,struct regstat *i_regs)
@@ -3575,6 +3834,12 @@ void ds_assemble(int i,struct regstat *i_regs)
       cop1_assemble(i,i_regs);break;
     case C1LS:
       c1ls_assemble(i,i_regs);break;
+    case COP2:
+      cop2_assemble(i,i_regs);break;
+    case C2LS:
+      c2ls_assemble(i,i_regs);break;
+    case C2OP:
+      c2op_assemble(i,i_regs);break;
     case FCONV:
       fconv_assemble(i,i_regs);break;
     case FLOAT:
@@ -3586,6 +3851,8 @@ void ds_assemble(int i,struct regstat *i_regs)
     case MOV:
       mov_assemble(i,i_regs);break;
     case SYSCALL:
+    case HLECALL:
+    case INTCALL:
     case SPAN:
     case UJUMP:
     case RJUMP:
@@ -3613,8 +3880,11 @@ int internal_branch(uint64_t i_is32,int addr)
       else printf("optimizable: yes\n");
     }*/
     //if(is32[t]&~unneeded_reg_upper[t]&~i_is32) return 0;
+#ifndef FORCE32
     if(requires_32bit[t]&~i_is32) return 0;
-    else return 1;
+    else
+#endif
+      return 1;
   }
   return 0;
 }
@@ -3743,15 +4013,17 @@ static void loop_preload(signed char pre[],signed char entry[])
 }
 
 // Generate address for load/store instruction
+// goes to AGEN for writes, FTEMP for LOADLR and cop1/2 loads
 void address_generation(int i,struct regstat *i_regs,signed char entry[])
 {
-  if(itype[i]==LOAD||itype[i]==LOADLR||itype[i]==STORE||itype[i]==STORELR||itype[i]==C1LS) {
+  if(itype[i]==LOAD||itype[i]==LOADLR||itype[i]==STORE||itype[i]==STORELR||itype[i]==C1LS||itype[i]==C2LS) {
     int ra;
     int agr=AGEN1+(i&1);
     int mgr=MGEN1+(i&1);
     if(itype[i]==LOAD) {
       ra=get_reg(i_regs->regmap,rt1[i]);
-      //if(rt1[i]) assert(ra>=0);
+      if(ra<0) ra=get_reg(i_regs->regmap,-1); 
+      assert(ra>=0);
     }
     if(itype[i]==LOADLR) {
       ra=get_reg(i_regs->regmap,FTEMP);
@@ -3760,10 +4032,10 @@ void address_generation(int i,struct regstat *i_regs,signed char entry[])
       ra=get_reg(i_regs->regmap,agr);
       if(ra<0) ra=get_reg(i_regs->regmap,-1);
     }
-    if(itype[i]==C1LS) {
-      if (opcode[i]==0x31||opcode[i]==0x35) // LWC1/LDC1
+    if(itype[i]==C1LS||itype[i]==C2LS) {
+      if ((opcode[i]&0x3b)==0x31||(opcode[i]&0x3b)==0x32) // LWC1/LDC1/LWC2/LDC2
         ra=get_reg(i_regs->regmap,FTEMP);
-      else { // SWC1/SDC1
+      else { // SWC1/SDC1/SWC2/SDC2
         ra=get_reg(i_regs->regmap,agr);
         if(ra<0) ra=get_reg(i_regs->regmap,-1);
       }
@@ -3799,11 +4071,11 @@ void address_generation(int i,struct regstat *i_regs,signed char entry[])
       else if(c) {
         if(rm>=0) {
           if(!entry||entry[rm]!=mgr) {
-            if(itype[i]==STORE||itype[i]==STORELR||opcode[i]==0x39||opcode[i]==0x3D) {
+            if(itype[i]==STORE||itype[i]==STORELR||(opcode[i]&0x3b)==0x39||(opcode[i]&0x3b)==0x3a) {
               // Stores to memory go thru the mapper to detect self-modifying
               // code, loads don't.
               if((unsigned int)(constmap[i][rs]+offset)>=0xC0000000 ||
-                 (unsigned int)(constmap[i][rs]+offset)<0x80800000 )
+                 (unsigned int)(constmap[i][rs]+offset)<0x80000000+RAM_SIZE )
                 generate_map_const(constmap[i][rs]+offset,rm);
             }else{
               if((signed int)(constmap[i][rs]+offset)>=(signed int)0xC0000000)
@@ -3819,7 +4091,7 @@ void address_generation(int i,struct regstat *i_regs,signed char entry[])
               emit_movimm((constmap[i][rs]+offset)&0xFFFFFFF8,ra); // LDL/LDR
             }else{
               #ifdef HOST_IMM_ADDR32
-              if((itype[i]!=LOAD&&opcode[i]!=0x31&&opcode[i]!=0x35) ||
+              if((itype[i]!=LOAD&&(opcode[i]&0x3b)!=0x31&&(opcode[i]&0x3b)!=0x32) || // LWC1/LDC1/LWC2/LDC2
                  (using_tlb&&((signed int)constmap[i][rs]+offset)>=(signed int)0xC0000000))
               #endif
               emit_movimm(constmap[i][rs]+offset,ra);
@@ -3837,7 +4109,7 @@ void address_generation(int i,struct regstat *i_regs,signed char entry[])
     }
   }
   // Preload constants for next instruction
-  if(itype[i+1]==LOAD||itype[i+1]==LOADLR||itype[i+1]==STORE||itype[i+1]==STORELR||itype[i+1]==C1LS) {
+  if(itype[i+1]==LOAD||itype[i+1]==LOADLR||itype[i+1]==STORE||itype[i+1]==STORELR||itype[i+1]==C1LS||itype[i+1]==C2LS) {
     int agr,ra;
     #ifndef HOST_IMM_ADDR32
     // Mapper entry
@@ -3848,11 +4120,12 @@ void address_generation(int i,struct regstat *i_regs,signed char entry[])
       int offset=imm[i+1];
       int c=(regs[i+1].wasconst>>rs)&1;
       if(c) {
-        if(itype[i+1]==STORE||itype[i+1]==STORELR||opcode[i+1]==0x39||opcode[i+1]==0x3D) {
+        if(itype[i+1]==STORE||itype[i+1]==STORELR
+           ||(opcode[i+1]&0x3b)==0x39||(opcode[i+1]&0x3b)==0x3a) { // SWC1/SDC1, SWC2/SDC2
           // Stores to memory go thru the mapper to detect self-modifying
           // code, loads don't.
           if((unsigned int)(constmap[i+1][rs]+offset)>=0xC0000000 ||
-             (unsigned int)(constmap[i+1][rs]+offset)<0x80800000 )
+             (unsigned int)(constmap[i+1][rs]+offset)<0x80000000+RAM_SIZE )
             generate_map_const(constmap[i+1][rs]+offset,ra);
         }else{
           if((signed int)(constmap[i+1][rs]+offset)>=(signed int)0xC0000000)
@@ -3878,7 +4151,7 @@ void address_generation(int i,struct regstat *i_regs,signed char entry[])
           emit_movimm((constmap[i+1][rs]+offset)&0xFFFFFFF8,ra); // LDL/LDR
         }else{
           #ifdef HOST_IMM_ADDR32
-          if((itype[i+1]!=LOAD&&opcode[i+1]!=0x31&&opcode[i+1]!=0x35) ||
+          if((itype[i+1]!=LOAD&&(opcode[i+1]&0x3b)!=0x31&&(opcode[i+1]&0x3b)!=0x32) || // LWC1/LDC1/LWC2/LDC2
              (using_tlb&&((signed int)constmap[i+1][rs]+offset)>=(signed int)0xC0000000))
           #endif
           emit_movimm(constmap[i+1][rs]+offset,ra);
@@ -4352,7 +4625,9 @@ int match_bt(signed char i_regmap[],uint64_t i_is32,uint64_t i_dirty,int addr)
       }
     }
     //if(is32[t]&~unneeded_reg_upper[t]&~i_is32) return 0;
+#ifndef FORCE32
     if(requires_32bit[t]&~i_is32) return 0;
+#endif
     // Delay slots are not valid branch targets
     //if(t>0&&(itype[t-1]==RJUMP||itype[t-1]==UJUMP||itype[t-1]==CJUMP||itype[t-1]==SJUMP||itype[t-1]==FJUMP)) return 0;
     // Delay slots require additional processing, so do not match
@@ -4392,7 +4667,7 @@ void ds_assemble_entry(int i)
     wb_register(CCREG,regs[t].regmap_entry,regs[t].wasdirty,regs[t].was32);
   load_regs(regs[t].regmap_entry,regs[t].regmap,regs[t].was32,rs1[t],rs2[t]);
   address_generation(t,&regs[t],regs[t].regmap_entry);
-  if(itype[t]==STORE||itype[t]==STORELR||(opcode[t]&0x3b)==0x39)
+  if(itype[t]==STORE||itype[t]==STORELR||(opcode[t]&0x3b)==0x39||(opcode[t]&0x3b)==0x3a)
     load_regs(regs[t].regmap_entry,regs[t].regmap,regs[t].was32,INVCP,INVCP);
   cop1_usable=0;
   is_delayslot=0;
@@ -4419,6 +4694,12 @@ void ds_assemble_entry(int i)
       cop1_assemble(t,&regs[t]);break;
     case C1LS:
       c1ls_assemble(t,&regs[t]);break;
+    case COP2:
+      cop2_assemble(t,&regs[t]);break;
+    case C2LS:
+      c2ls_assemble(t,&regs[t]);break;
+    case C2OP:
+      c2op_assemble(t,&regs[t]);break;
     case FCONV:
       fconv_assemble(t,&regs[t]);break;
     case FLOAT:
@@ -4430,6 +4711,8 @@ void ds_assemble_entry(int i)
     case MOV:
       mov_assemble(t,&regs[t]);break;
     case SYSCALL:
+    case HLECALL:
+    case INTCALL:
     case SPAN:
     case UJUMP:
     case RJUMP:
@@ -4896,11 +5179,11 @@ void rjump_assemble(int i,struct regstat *i_regs)
   wb_invalidate(regs[i].regmap,branch_regs[i].regmap,regs[i].dirty,regs[i].is32,
                 bc_unneeded,bc_unneeded_upper);
   load_regs(regs[i].regmap,branch_regs[i].regmap,regs[i].was32,rs1[i],CCREG);
-  if(rt1[i]==31) {
+  if(rt1[i]!=0) {
     int rt,return_address;
-    assert(rt1[i+1]!=31);
-    assert(rt2[i+1]!=31);
-    rt=get_reg(branch_regs[i].regmap,31);
+    assert(rt1[i+1]!=rt1[i]);
+    assert(rt2[i+1]!=rt1[i]);
+    rt=get_reg(branch_regs[i].regmap,rt1[i]);
     assem_debug("branch(%d): eax=%d ecx=%d edx=%d ebx=%d ebp=%d esi=%d edi=%d\n",i,branch_regs[i].regmap[0],branch_regs[i].regmap[1],branch_regs[i].regmap[2],branch_regs[i].regmap[3],branch_regs[i].regmap[5],branch_regs[i].regmap[6],branch_regs[i].regmap[7]);
     assert(rt>=0);
     return_address=start+i*4+8;
@@ -5412,17 +5695,19 @@ void sjump_assemble(int i,struct regstat *i_regs)
   #endif
 
   //if(opcode2[i]>=0x10) return; // FIXME (BxxZAL)
-  assert(opcode2[i]<0x10||rs1[i]==0); // FIXME (BxxZAL)
+  //assert(opcode2[i]<0x10||rs1[i]==0); // FIXME (BxxZAL)
 
-  if(ooo)
+  if(ooo) {
     if(rs1[i]&&(rs1[i]==rt1[i+1]||rs1[i]==rt2[i+1]))
-  {
-    // Write-after-read dependency prevents out of order execution
-    // First test branch condition, then execute delay slot, then branch
-    ooo=0;
+    {
+      // Write-after-read dependency prevents out of order execution
+      // First test branch condition, then execute delay slot, then branch
+      ooo=0;
+    }
+    if(rt1[i]==31&&(rs1[i+1]==31||rs2[i+1]==31||rt1[i+1]==31||rt2[i+1]==31))
+      // BxxZAL $ra is available to delay insn, so do it in order
+      ooo=0;
   }
-  // TODO: Conditional branches w/link must execute in-order so that
-  // condition test and write to r31 occur before cycle count test
 
   if(ooo) {
     s1l=get_reg(branch_regs[i].regmap,rs1[i]);
@@ -5464,8 +5749,6 @@ void sjump_assemble(int i,struct regstat *i_regs)
     load_regs(regs[i].regmap,branch_regs[i].regmap,regs[i].was32,CCREG,CCREG);
     if(rt1[i]==31) {
       int rt,return_address;
-      assert(rt1[i+1]!=31);
-      assert(rt2[i+1]!=31);
       rt=get_reg(branch_regs[i].regmap,31);
       assem_debug("branch(%d): eax=%d ecx=%d edx=%d ebx=%d ebp=%d esi=%d edi=%d\n",i,branch_regs[i].regmap[0],branch_regs[i].regmap[1],branch_regs[i].regmap[2],branch_regs[i].regmap[3],branch_regs[i].regmap[5],branch_regs[i].regmap[6],branch_regs[i].regmap[7]);
       if(rt>=0) {
@@ -5517,7 +5800,7 @@ void sjump_assemble(int i,struct regstat *i_regs)
       if(!only32)
       {
         assert(s1h>=0);
-        if(opcode2[i]==0) // BLTZ
+        if((opcode2[i]&0xf)==0) // BLTZ/BLTZAL
         {
           emit_test(s1h,s1h);
           if(invert){
@@ -5528,7 +5811,7 @@ void sjump_assemble(int i,struct regstat *i_regs)
             emit_js(0);
           }
         }
-        if(opcode2[i]==1) // BGEZ
+        if((opcode2[i]&0xf)==1) // BGEZ/BLTZAL
         {
           emit_test(s1h,s1h);
           if(invert){
@@ -5543,7 +5826,7 @@ void sjump_assemble(int i,struct regstat *i_regs)
       else
       {
         assert(s1l>=0);
-        if(opcode2[i]==0) // BLTZ
+        if((opcode2[i]&0xf)==0) // BLTZ/BLTZAL
         {
           emit_test(s1l,s1l);
           if(invert){
@@ -5554,7 +5837,7 @@ void sjump_assemble(int i,struct regstat *i_regs)
             emit_js(0);
           }
         }
-        if(opcode2[i]==1) // BGEZ
+        if((opcode2[i]&0xf)==1) // BGEZ/BLTZAL
         {
           emit_test(s1l,s1l);
           if(invert){
@@ -5609,18 +5892,30 @@ void sjump_assemble(int i,struct regstat *i_regs)
     // In-order execution (branch first)
     //printf("IOE\n");
     int nottaken=0;
+    if(rt1[i]==31) {
+      int rt,return_address;
+      rt=get_reg(branch_regs[i].regmap,31);
+      if(rt>=0) {
+        // Save the PC even if the branch is not taken
+        return_address=start+i*4+8;
+        emit_movimm(return_address,rt); // PC into link register
+        #ifdef IMM_PREFETCH
+        emit_prefetch(hash_table[((return_address>>16)^return_address)&0xFFFF]);
+        #endif
+      }
+    }
     if(!unconditional) {
       //printf("branch(%d): eax=%d ecx=%d edx=%d ebx=%d ebp=%d esi=%d edi=%d\n",i,branch_regs[i].regmap[0],branch_regs[i].regmap[1],branch_regs[i].regmap[2],branch_regs[i].regmap[3],branch_regs[i].regmap[5],branch_regs[i].regmap[6],branch_regs[i].regmap[7]);
       if(!only32)
       {
         assert(s1h>=0);
-        if((opcode2[i]&0x1d)==0) // BLTZ/BLTZL
+        if((opcode2[i]&0x0d)==0) // BLTZ/BLTZL/BLTZAL/BLTZALL
         {
           emit_test(s1h,s1h);
           nottaken=(int)out;
           emit_jns(1);
         }
-        if((opcode2[i]&0x1d)==1) // BGEZ/BGEZL
+        if((opcode2[i]&0x0d)==1) // BGEZ/BGEZL/BGEZAL/BGEZALL
         {
           emit_test(s1h,s1h);
           nottaken=(int)out;
@@ -5630,13 +5925,13 @@ void sjump_assemble(int i,struct regstat *i_regs)
       else
       {
         assert(s1l>=0);
-        if((opcode2[i]&0x1d)==0) // BLTZ/BLTZL
+        if((opcode2[i]&0x0d)==0) // BLTZ/BLTZL/BLTZAL/BLTZALL
         {
           emit_test(s1l,s1l);
           nottaken=(int)out;
           emit_jns(1);
         }
-        if((opcode2[i]&0x1d)==1) // BGEZ/BGEZL
+        if((opcode2[i]&0x0d)==1) // BGEZ/BGEZL/BGEZAL/BGEZALL
         {
           emit_test(s1l,s1l);
           nottaken=(int)out;
@@ -6016,7 +6311,7 @@ static void pagespan_assemble(int i,struct regstat *i_regs)
     emit_mov(s1l,addr);
     if(opcode2[i]==9) // JALR
     {
-      int rt=get_reg(i_regs->regmap,31);
+      int rt=get_reg(i_regs->regmap,rt1[i]);
       emit_movimm(start+i*4+8,rt);
     }
   }
@@ -6217,7 +6512,7 @@ static void pagespan_ds()
     emit_writeword(HOST_BTREG,(int)&branch_target);
   load_regs(regs[0].regmap_entry,regs[0].regmap,regs[0].was32,rs1[0],rs2[0]);
   address_generation(0,&regs[0],regs[0].regmap_entry);
-  if(itype[0]==STORE||itype[0]==STORELR||(opcode[0]&0x3b)==0x39)
+  if(itype[0]==STORE||itype[0]==STORELR||(opcode[0]&0x3b)==0x39||(opcode[0]&0x3b)==0x3a)
     load_regs(regs[0].regmap_entry,regs[0].regmap,regs[0].was32,INVCP,INVCP);
   cop1_usable=0;
   is_delayslot=0;
@@ -6244,6 +6539,12 @@ static void pagespan_ds()
       cop1_assemble(0,&regs[0]);break;
     case C1LS:
       c1ls_assemble(0,&regs[0]);break;
+    case COP2:
+      cop2_assemble(0,&regs[0]);break;
+    case C2LS:
+      c2ls_assemble(0,&regs[0]);break;
+    case C2OP:
+      c2op_assemble(0,&regs[0]);break;
     case FCONV:
       fconv_assemble(0,&regs[0]);break;
     case FLOAT:
@@ -6255,6 +6556,8 @@ static void pagespan_ds()
     case MOV:
       mov_assemble(0,&regs[0]);break;
     case SYSCALL:
+    case HLECALL:
+    case INTCALL:
     case SPAN:
     case UJUMP:
     case RJUMP:
@@ -6321,7 +6624,7 @@ void unneeded_registers(int istart,int iend,int r)
         {
           uu=u=0x300C0F3; // Discard at, a0-a3, t6-t9
         }
-        if(start>0x80000400&&start<0x80800000) {
+        if(start>0x80000400&&start<0x80000000+RAM_SIZE) {
           if(itype[i]==UJUMP&&rt1[i]==31)
           {
             //uu=u=0x30300FF0FLL; // Discard at, v0-v1, t0-t9, lo, hi
@@ -6478,7 +6781,7 @@ void unneeded_registers(int istart,int iend,int r)
         }
       }
     }
-    else if(itype[i]==SYSCALL)
+    else if(itype[i]==SYSCALL||itype[i]==HLECALL||itype[i]==INTCALL)
     {
       // SYSCALL instruction (software interrupt)
       u=1;
@@ -6510,9 +6813,6 @@ void unneeded_registers(int istart,int iend,int r)
     // Save it
     unneeded_reg[i]=u;
     unneeded_reg_upper[i]=uu;
-#ifdef FORCE32
-    unneeded_reg_upper[i]=-1LL;
-#endif
     /*
     printf("ur (%d,%d) %x: ",istart,iend,start+i*4);
     printf("U:");
@@ -6534,6 +6834,12 @@ void unneeded_registers(int istart,int iend,int r)
     }
     printf("\n");*/
   }
+#ifdef FORCE32
+  for (i=iend;i>=istart;i--)
+  {
+    unneeded_reg_upper[i]=branch_unneeded_reg_upper[i]=-1LL;
+  }
+#endif
 }
 
 // Identify registers which are likely to contain 32-bit values
@@ -6724,18 +7030,22 @@ static void provisional_32bit()
         if(op2==0) is32|=1LL<<rt; // MFC0
         break;
       case COP1:
+      case COP2:
         if(op2==0) is32|=1LL<<rt; // MFC1
         if(op2==1) is32&=~(1LL<<rt); // DMFC1
         if(op2==2) is32|=1LL<<rt; // CFC1
         break;
       case C1LS:
+      case C2LS:
         break;
       case FLOAT:
       case FCONV:
         break;
       case FCOMP:
         break;
+      case C2OP:
       case SYSCALL:
+      case HLECALL:
         break;
       default:
         break;
@@ -6837,7 +7147,7 @@ static void provisional_r32()
         if((regs[i].was32>>dep2[i+1])&1) r32|=1LL<<dep2[i+1];
       }
     }
-    else if(itype[i]==SYSCALL)
+    else if(itype[i]==SYSCALL||itype[i]==HLECALL||itype[i]==INTCALL)
     {
       // SYSCALL instruction (software interrupt)
       r32=0;
@@ -7191,7 +7501,7 @@ void clean_registers(int istart,int iend,int wr)
         }
       }
     }
-    else if(itype[i]==SYSCALL)
+    else if(itype[i]==SYSCALL||itype[i]==HLECALL||itype[i]==INTCALL)
     {
       // SYSCALL instruction (software interrupt)
       will_dirty_i=0;
@@ -7327,7 +7637,11 @@ void disassemble_inst(int i)
       case FJUMP:
         printf (" %x: %s %8x\n",start+i*4,insn[i],ba[i]);break;
       case RJUMP:
-        printf (" %x: %s r%d\n",start+i*4,insn[i],rs1[i]);break;
+        if (opcode[i]==0x9&&rt1[i]!=31)
+          printf (" %x: %s r%d,r%d\n",start+i*4,insn[i],rt1[i],rs1[i]);
+        else
+          printf (" %x: %s r%d\n",start+i*4,insn[i],rs1[i]);
+        break;
       case SPAN:
         printf (" %x: %s (pagespan) r%d,r%d,%8x\n",start+i*4,insn[i],rs1[i],rs2[i],ba[i]);break;
       case IMM16:
@@ -7376,9 +7690,22 @@ void disassemble_inst(int i)
           printf (" %x: %s r%d,cpr1[%d]\n",start+i*4,insn[i],rs1[i],(source[i]>>11)&0x1f); // MTC1
         else printf (" %x: %s\n",start+i*4,insn[i]);
         break;
+      case COP2:
+        if(opcode2[i]<3)
+          printf (" %x: %s r%d,cpr2[%d]\n",start+i*4,insn[i],rt1[i],(source[i]>>11)&0x1f); // MFC2
+        else if(opcode2[i]>3)
+          printf (" %x: %s r%d,cpr2[%d]\n",start+i*4,insn[i],rs1[i],(source[i]>>11)&0x1f); // MTC2
+        else printf (" %x: %s\n",start+i*4,insn[i]);
+        break;
       case C1LS:
         printf (" %x: %s cpr1[%d],r%d+%x\n",start+i*4,insn[i],(source[i]>>16)&0x1f,rs1[i],imm[i]);
         break;
+      case C2LS:
+        printf (" %x: %s cpr2[%d],r%d+%x\n",start+i*4,insn[i],(source[i]>>16)&0x1f,rs1[i],imm[i]);
+        break;
+      case INTCALL:
+        printf (" %x: %s (INTCALL)\n",start+i*4,insn[i]);
+        break;
       default:
         //printf (" %s %8x\n",insn[i],source[i]);
         printf (" %x: %s\n",start+i*4,insn[i]);
@@ -7500,6 +7827,37 @@ int new_recompile_block(int addr)
   //rlist();
   start = (u_int)addr&~3;
   //assert(((u_int)addr&1)==0);
+#ifdef PCSX
+  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);
+    invalid_code[start>>12]=0;
+    emit_movimm(start,0);
+    emit_writeword(0,(int)&pcaddr);
+    emit_jmp((int)new_dyna_leave);
+#ifdef __arm__
+    __clear_cache((void *)beginning,out);
+#endif
+    ll_add(jump_in+page,start,(void *)beginning);
+    return 0;
+  }
+  else if ((u_int)addr < 0x00200000 ||
+    (0xa0000000 <= addr && addr < 0xa0200000)) {
+    // used for BIOS calls mostly?
+    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
 #ifdef MUPEN64
   if ((int)addr >= 0xa4000000 && (int)addr < 0xa4001000) {
     source = (u_int *)((u_int)SP_DMEM+start-0xa4000000);
@@ -7507,10 +7865,11 @@ int new_recompile_block(int addr)
   }
   else
 #endif
-  if ((int)addr >= 0x80000000 && (int)addr < 0x80800000) {
+  if ((int)addr >= 0x80000000 && (int)addr < 0x80000000+RAM_SIZE) {
     source = (u_int *)((u_int)rdram+start-0x80000000);
-    pagelimit = 0x80800000;
+    pagelimit = 0x80000000+RAM_SIZE;
   }
+#ifndef DISABLE_TLB
   else if ((signed int)addr >= (signed int)0xC0000000) {
     //printf("addr=%x mm=%x\n",(u_int)addr,(memory_map[start>>12]<<2));
     //if(tlb_LUT_r[start>>12])
@@ -7530,10 +7889,11 @@ 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);
   }
+#endif
   else {
     printf("Compile at bogus memory address: %x \n", (int)addr);
     exit(1);
@@ -7668,7 +8028,11 @@ int new_recompile_block(int addr)
             case 0x02: strcpy(insn[i],"TLBWI"); type=COP0; break;
             case 0x06: strcpy(insn[i],"TLBWR"); type=COP0; break;
             case 0x08: strcpy(insn[i],"TLBP"); type=COP0; break;
+#ifdef PCSX
+            case 0x10: strcpy(insn[i],"RFE"); type=COP0; break;
+#else
             case 0x18: strcpy(insn[i],"ERET"); type=COP0; break;
+#endif
           }
         }
         break;
@@ -7787,6 +8151,7 @@ int new_recompile_block(int addr)
           break;
         }
         break;
+#ifndef FORCE32
       case 0x14: strcpy(insn[i],"BEQL"); type=CJUMP; break;
       case 0x15: strcpy(insn[i],"BNEL"); type=CJUMP; break;
       case 0x16: strcpy(insn[i],"BLEZL"); type=CJUMP; break;
@@ -7795,6 +8160,7 @@ int new_recompile_block(int addr)
       case 0x19: strcpy(insn[i],"DADDIU"); type=IMM16; break;
       case 0x1A: strcpy(insn[i],"LDL"); type=LOADLR; break;
       case 0x1B: strcpy(insn[i],"LDR"); type=LOADLR; break;
+#endif
       case 0x20: strcpy(insn[i],"LB"); type=LOAD; break;
       case 0x21: strcpy(insn[i],"LH"); type=LOAD; break;
       case 0x22: strcpy(insn[i],"LWL"); type=LOADLR; break;
@@ -7807,22 +8173,64 @@ int new_recompile_block(int addr)
       case 0x29: strcpy(insn[i],"SH"); type=STORE; break;
       case 0x2A: strcpy(insn[i],"SWL"); type=STORELR; break;
       case 0x2B: strcpy(insn[i],"SW"); type=STORE; break;
+#ifndef FORCE32
       case 0x2C: strcpy(insn[i],"SDL"); type=STORELR; break;
       case 0x2D: strcpy(insn[i],"SDR"); type=STORELR; break;
+#endif
       case 0x2E: strcpy(insn[i],"SWR"); type=STORELR; break;
       case 0x2F: strcpy(insn[i],"CACHE"); type=NOP; break;
       case 0x30: strcpy(insn[i],"LL"); type=NI; break;
       case 0x31: strcpy(insn[i],"LWC1"); type=C1LS; break;
+#ifndef FORCE32
       case 0x34: strcpy(insn[i],"LLD"); type=NI; break;
       case 0x35: strcpy(insn[i],"LDC1"); type=C1LS; break;
       case 0x37: strcpy(insn[i],"LD"); type=LOAD; break;
+#endif
       case 0x38: strcpy(insn[i],"SC"); type=NI; break;
       case 0x39: strcpy(insn[i],"SWC1"); type=C1LS; break;
+#ifndef FORCE32
       case 0x3C: strcpy(insn[i],"SCD"); type=NI; break;
       case 0x3D: strcpy(insn[i],"SDC1"); type=C1LS; break;
       case 0x3F: strcpy(insn[i],"SD"); type=STORE; break;
-      default: strcpy(insn[i],"???"); type=NI; break;
+#endif
+#ifdef PCSX
+      case 0x12: strcpy(insn[i],"COP2"); type=NI;
+        // note: COP MIPS-1 encoding differs from MIPS32
+        op2=(source[i]>>21)&0x1f;
+        if (source[i]&0x3f) {
+          if (gte_handlers[source[i]&0x3f]!=NULL) {
+            snprintf(insn[i], sizeof(insn[i]), "COP2 %x", source[i]&0x3f);
+            type=C2OP;
+          }
+        }
+        else switch(op2)
+        {
+          case 0x00: strcpy(insn[i],"MFC2"); type=COP2; break;
+          case 0x02: strcpy(insn[i],"CFC2"); type=COP2; break;
+          case 0x04: strcpy(insn[i],"MTC2"); type=COP2; break;
+          case 0x06: strcpy(insn[i],"CTC2"); type=COP2; break;
+        }
+        break;
+      case 0x32: strcpy(insn[i],"LWC2"); type=C2LS; break;
+      case 0x3A: strcpy(insn[i],"SWC2"); type=C2LS; break;
+      case 0x3B: strcpy(insn[i],"HLECALL"); type=HLECALL; break;
+#endif
+      default: strcpy(insn[i],"???"); type=NI;
+        printf("NI %08x @%08x (%08x)\n", source[i], addr + i*4, addr);
+        break;
     }
+#ifdef PCSX
+    /* detect branch in delay slot early */
+    if(type==RJUMP||type==UJUMP||type==CJUMP||type==SJUMP||type==FJUMP) {
+      opcode[i+1]=source[i+1]>>26;
+      opcode2[i+1]=source[i+1]&0x3f;
+      if((0<opcode[i+1]&&opcode[i+1]<8)||(opcode[i+1]==0&&(opcode2[i+1]==8||opcode2[i+1]==9))) {
+        printf("branch in delay slot @%08x (%08x)\n", addr + i*4+4, addr);
+        // don't handle first branch and call interpreter if it's hit
+        type=INTCALL;
+      }
+    }
+#endif
     itype[i]=type;
     opcode2[i]=op2;
     /* Get registers/immediates */
@@ -7890,9 +8298,9 @@ int new_recompile_block(int addr)
         rs2[i]=0;
         rt1[i]=0;
         rt2[i]=0;
-        // The JALR instruction writes to r31.
+        // The JALR instruction writes to rd.
         if (op2&1) {
-          rt1[i]=31;   
+          rt1[i]=(source[i]>>11)&0x1f;
         }
         rs2[i]=CCREG;
         break;
@@ -7994,6 +8402,7 @@ int new_recompile_block(int addr)
         if(op2==16) if((source[i]&0x3f)==0x18) rs2[i]=CCREG; // ERET
         break;
       case COP1:
+      case COP2:
         rs1[i]=0;
         rs2[i]=0;
         rt1[i]=0;
@@ -8010,6 +8419,13 @@ int new_recompile_block(int addr)
         rt2[i]=0;
         imm[i]=(short)source[i];
         break;
+      case C2LS:
+        rs1[i]=(source[i]>>21)&0x1F;
+        rs2[i]=0;
+        rt1[i]=0;
+        rt2[i]=0;
+        imm[i]=(short)source[i];
+        break;
       case FLOAT:
       case FCONV:
         rs1[i]=0;
@@ -8024,6 +8440,8 @@ int new_recompile_block(int addr)
         rt2[i]=0;
         break;
       case SYSCALL:
+      case HLECALL:
+      case INTCALL:
         rs1[i]=CCREG;
         rs2[i]=0;
         rt1[i]=0;
@@ -8047,14 +8465,19 @@ int new_recompile_block(int addr)
     else ba[i]=-1;
     /* Is this the end of the block? */
     if(i>0&&(itype[i-1]==UJUMP||itype[i-1]==RJUMP||(source[i-1]>>16)==0x1000)) {
-      if(rt1[i-1]!=31) { // Continue past subroutine call (JAL)
-        done=1;
-        // Does the block continue due to a branch?
-        for(j=i-1;j>=0;j--)
-        {
-          if(ba[j]==start+i*4+4) done=j=0;
-          if(ba[j]==start+i*4+8) done=j=0;
-        }
+#ifdef PCSX
+      // check for link register access in delay slot
+      int rt1_=rt1[i-1];
+      if(rt1_!=0&&(rs1[i]==rt1_||rs2[i]==rt1_||rt1[i]==rt1_||rt2[i]==rt1_)) {
+        printf("link access in delay slot @%08x (%08x)\n", addr + i*4, addr);
+        ba[i-1]=-1;
+        itype[i-1]=INTCALL;
+        done=2;
+      }
+      else
+#endif
+      if(rt1[i-1]==0) { // Continue past subroutine call (JAL)
+        done=2;
       }
       else {
         if(stop_after_jal) done=1;
@@ -8066,8 +8489,17 @@ int new_recompile_block(int addr)
       // Don't get too close to the limit
       if(i>MAXBLOCK/2) done=1;
     }
-    if(i>0&&itype[i-1]==SYSCALL&&stop_after_jal) done=1;
-    assert(i<MAXBLOCK-1);
+    if(itype[i]==SYSCALL&&stop_after_jal) done=1;
+    if(itype[i]==HLECALL||itype[i]==INTCALL) done=2;
+    if(done==2) {
+      // Does the block continue due to a branch?
+      for(j=i-1;j>=0;j--)
+      {
+        if(ba[j]==start+i*4+4) done=j=0;
+        if(ba[j]==start+i*4+8) done=j=0;
+      }
+    }
+    //assert(i<MAXBLOCK-1);
     if(start+i*4==pagelimit-4) done=1;
     assert(start+i*4<pagelimit);
     if (i==MAXBLOCK-1) done=1;
@@ -8104,9 +8536,10 @@ int new_recompile_block(int addr)
   int ds=0;
   int cc=0;
   int hr;
-  
+
+#ifndef FORCE32
   provisional_32bit();
-  
+#endif
   if((u_int)addr&1) {
     // First instruction is delay slot
     cc=-1;
@@ -8148,6 +8581,7 @@ int new_recompile_block(int addr)
         }
       }
     }
+#ifndef FORCE32
     // If something jumps here with 64-bit values
     // then promote those registers to 64 bits
     if(bt[i])
@@ -8182,8 +8616,7 @@ int new_recompile_block(int addr)
         current.is32=temp_is32;
       }
     }
-#ifdef FORCE32
-    memset(p32, 0xff, sizeof(p32));
+#else
     current.is32=-1LL;
 #endif
 
@@ -8191,7 +8624,7 @@ int new_recompile_block(int addr)
     regs[i].wasconst=current.isconst;
     regs[i].was32=current.is32;
     regs[i].wasdirty=current.dirty;
-    #ifdef DESTRUCTIVE_WRITEBACK
+    #if defined(DESTRUCTIVE_WRITEBACK) && !defined(FORCE32)
     // To change a dirty register from 32 to 64 bits, we must write
     // it out during the previous cycle (for branches, 2 cycles)
     if(i<slen-1&&bt[i+1]&&itype[i-1]!=UJUMP&&itype[i-1]!=CJUMP&&itype[i-1]!=SJUMP&&itype[i-1]!=RJUMP&&itype[i-1]!=FJUMP)
@@ -8369,6 +8802,7 @@ int new_recompile_block(int addr)
             alloc_reg(&current,i,31);
             dirty_reg(&current,31);
             assert(rs1[i+1]!=31&&rs2[i+1]!=31);
+            assert(rt1[i+1]!=rt1[i]);
             #ifdef REG_PREFETCH
             alloc_reg(&current,i,PTEMP);
             #endif
@@ -8389,10 +8823,11 @@ int new_recompile_block(int addr)
           dirty_reg(&current,CCREG);
           if(rs1[i]!=rt1[i+1]&&rs1[i]!=rt2[i+1]) {
             alloc_reg(&current,i,rs1[i]);
-            if (rt1[i]==31) {
-              alloc_reg(&current,i,31);
-              dirty_reg(&current,31);
-              assert(rs1[i+1]!=31&&rs2[i+1]!=31);
+            if (rt1[i]!=0) {
+              alloc_reg(&current,i,rt1[i]);
+              dirty_reg(&current,rt1[i]);
+              assert(rs1[i+1]!=rt1[i]&&rs2[i+1]!=rt1[i]);
+              assert(rt1[i+1]!=rt1[i]);
               #ifdef REG_PREFETCH
               alloc_reg(&current,i,PTEMP);
               #endif
@@ -8536,7 +8971,6 @@ int new_recompile_block(int addr)
             if (rt1[i]==31) { // BLTZAL/BGEZAL
               alloc_reg(&current,i,31);
               dirty_reg(&current,31);
-              assert(rs1[i+1]!=31&&rs2[i+1]!=31);
               //#ifdef REG_PREFETCH
               //alloc_reg(&current,i,PTEMP);
               //#endif
@@ -8650,11 +9084,18 @@ int new_recompile_block(int addr)
           cop0_alloc(&current,i);
           break;
         case COP1:
+        case COP2:
           cop1_alloc(&current,i);
           break;
         case C1LS:
           c1ls_alloc(&current,i);
           break;
+        case C2LS:
+          c2ls_alloc(&current,i);
+          break;
+        case C2OP:
+          c2op_alloc(&current,i);
+          break;
         case FCONV:
           fconv_alloc(&current,i);
           break;
@@ -8665,6 +9106,8 @@ int new_recompile_block(int addr)
           fcomp_alloc(&current,i);
           break;
         case SYSCALL:
+        case HLECALL:
+        case INTCALL:
           syscall_alloc(&current,i);
           break;
         case SPAN:
@@ -8771,10 +9214,10 @@ int new_recompile_block(int addr)
           alloc_cc(&branch_regs[i-1],i-1);
           dirty_reg(&branch_regs[i-1],CCREG);
           alloc_reg(&branch_regs[i-1],i-1,rs1[i-1]);
-          if(rt1[i-1]==31) { // JALR
-            alloc_reg(&branch_regs[i-1],i-1,31);
-            dirty_reg(&branch_regs[i-1],31);
-            branch_regs[i-1].is32|=1LL<<31;
+          if(rt1[i-1]!=0) { // JALR
+            alloc_reg(&branch_regs[i-1],i-1,rt1[i-1]);
+            dirty_reg(&branch_regs[i-1],rt1[i-1]);
+            branch_regs[i-1].is32|=1LL<<rt1[i-1];
           }
           #ifdef USE_MINI_HT
           if(rs1[i-1]==31) { // JALR
@@ -9030,7 +9473,7 @@ int new_recompile_block(int addr)
 
     // Count cycles in between branches
     ccadj[i]=cc;
-    if(i>0&&(itype[i-1]==RJUMP||itype[i-1]==UJUMP||itype[i-1]==CJUMP||itype[i-1]==SJUMP||itype[i-1]==FJUMP||itype[i]==SYSCALL))
+    if(i>0&&(itype[i-1]==RJUMP||itype[i-1]==UJUMP||itype[i-1]==CJUMP||itype[i-1]==SJUMP||itype[i-1]==FJUMP||itype[i]==SYSCALL||itype[i]==HLECALL))
     {
       cc=0;
     }
@@ -9123,13 +9566,13 @@ int new_recompile_block(int addr)
           if(dep1[i+1]==(regs[i].regmap_entry[hr]&63)) nr|=1<<hr;
           if(dep2[i+1]==(regs[i].regmap_entry[hr]&63)) nr|=1<<hr;
         }
-        if(itype[i+1]==STORE || itype[i+1]==STORELR || (opcode[i+1]&0x3b)==0x39) {
+        if(itype[i+1]==STORE || itype[i+1]==STORELR || (opcode[i+1]&0x3b)==0x39 || (opcode[i+1]&0x3b)==0x3a) {
           if(regmap_pre[i][hr]==INVCP) nr|=1<<hr;
           if(regs[i].regmap_entry[hr]==INVCP) nr|=1<<hr;
         }
       }
     }
-    else if(itype[i]==SYSCALL)
+    else if(itype[i]==SYSCALL||itype[i]==HLECALL||itype[i]==INTCALL)
     {
       // SYSCALL instruction (software interrupt)
       nr=0;
@@ -9173,7 +9616,7 @@ int new_recompile_block(int addr)
         if(dep2[i]==(regmap_pre[i][hr]&63)) nr|=1<<hr;
         if(dep2[i]==(regs[i].regmap_entry[hr]&63)) nr|=1<<hr;
       }
-      if(itype[i]==STORE || itype[i]==STORELR || (opcode[i]&0x3b)==0x39) {
+      if(itype[i]==STORE || itype[i]==STORELR || (opcode[i]&0x3b)==0x39 || (opcode[i]&0x3b)==0x3a) {
         if(regmap_pre[i][hr]==INVCP) nr|=1<<hr;
         if(regs[i].regmap_entry[hr]==INVCP) nr|=1<<hr;
       }
@@ -9231,14 +9674,15 @@ int new_recompile_block(int addr)
           if(using_tlb) {
             if(itype[i+1]==LOAD || itype[i+1]==LOADLR ||
                itype[i+1]==STORE || itype[i+1]==STORELR ||
-               itype[i+1]==C1LS )
+               itype[i+1]==C1LS || itype[i+1]==C2LS)
             map=TLREG;
           } else
-          if(itype[i+1]==STORE || itype[i+1]==STORELR || (opcode[i+1]&0x3b)==0x39) {
+          if(itype[i+1]==STORE || itype[i+1]==STORELR ||
+             (opcode[i+1]&0x3b)==0x39 || (opcode[i+1]&0x3b)==0x3a) { // SWC1/SDC1 || SWC2/SDC2
             map=INVCP;
           }
           if(itype[i+1]==LOADLR || itype[i+1]==STORELR ||
-             itype[i+1]==C1LS )
+             itype[i+1]==C1LS || itype[i+1]==C2LS)
             temp=FTEMP;
           if((regs[i].regmap[hr]&63)!=rs1[i] && (regs[i].regmap[hr]&63)!=rs2[i] &&
              (regs[i].regmap[hr]&63)!=rt1[i] && (regs[i].regmap[hr]&63)!=rt2[i] &&
@@ -9289,13 +9733,14 @@ int new_recompile_block(int addr)
             if(using_tlb) {
               if(itype[i]==LOAD || itype[i]==LOADLR ||
                  itype[i]==STORE || itype[i]==STORELR ||
-                 itype[i]==C1LS )
+                 itype[i]==C1LS || itype[i]==C2LS)
               map=TLREG;
-            } else if(itype[i]==STORE || itype[i]==STORELR || (opcode[i]&0x3b)==0x39) {
+            } else if(itype[i]==STORE || itype[i]==STORELR ||
+                      (opcode[i]&0x3b)==0x39 || (opcode[i]&0x3b)==0x3a) { // SWC1/SDC1 || SWC2/SDC2
               map=INVCP;
             }
             if(itype[i]==LOADLR || itype[i]==STORELR ||
-               itype[i]==C1LS )
+               itype[i]==C1LS || itype[i]==C2LS)
               temp=FTEMP;
             if((regs[i].regmap[hr]&63)!=rt1[i] && (regs[i].regmap[hr]&63)!=rt2[i] &&
                (regs[i].regmap[hr]^64)!=us1[i] && (regs[i].regmap[hr]^64)!=us2[i] &&
@@ -9341,7 +9786,8 @@ int new_recompile_block(int addr)
       ||itype[i+1]==SHIFTIMM||itype[i+1]==IMM16||itype[i+1]==LOAD
       ||itype[i+1]==STORE||itype[i+1]==STORELR||itype[i+1]==C1LS
       ||itype[i+1]==SHIFT||itype[i+1]==COP1||itype[i+1]==FLOAT
-      ||itype[i+1]==FCOMP||itype[i+1]==FCONV)
+      ||itype[i+1]==FCOMP||itype[i+1]==FCONV
+      ||itype[i+1]==COP2||itype[i+1]==C2LS||itype[i+1]==C2OP)
       {
         int t=(ba[i]-start)>>2;
         if(t>0&&(itype[t-1]!=UJUMP&&itype[t-1]!=RJUMP&&itype[t-1]!=CJUMP&&itype[t-1]!=SJUMP&&itype[t-1]!=FJUMP)) // loop_preload can't handle jumps into delay slots
@@ -9353,16 +9799,39 @@ int new_recompile_block(int addr)
               f_regmap[hr]=regs[i].regmap[hr];
             else f_regmap[hr]=-1;
           }
-          else if(regs[i].regmap[hr]>=0) f_regmap[hr]=regs[i].regmap[hr];
+          else if(regs[i].regmap[hr]>=0) {
+            if(f_regmap[hr]!=regs[i].regmap[hr]) {
+              // dealloc old register
+              int n;
+              for(n=0;n<HOST_REGS;n++)
+              {
+                if(f_regmap[n]==regs[i].regmap[hr]) {f_regmap[n]=-1;}
+              }
+              // and alloc new one
+              f_regmap[hr]=regs[i].regmap[hr];
+            }
+          }
           if(branch_regs[i].regmap[hr]>64) {
             if(!((branch_regs[i].dirty>>hr)&1))
               f_regmap[hr]=branch_regs[i].regmap[hr];
             else f_regmap[hr]=-1;
           }
-          else if(branch_regs[i].regmap[hr]>=0) f_regmap[hr]=branch_regs[i].regmap[hr];
+          else if(branch_regs[i].regmap[hr]>=0) {
+            if(f_regmap[hr]!=branch_regs[i].regmap[hr]) {
+              // dealloc old register
+              int n;
+              for(n=0;n<HOST_REGS;n++)
+              {
+                if(f_regmap[n]==branch_regs[i].regmap[hr]) {f_regmap[n]=-1;}
+              }
+              // and alloc new one
+              f_regmap[hr]=branch_regs[i].regmap[hr];
+            }
+          }
           if(itype[i+1]==STORE||itype[i+1]==STORELR||itype[i+1]==C1LS
           ||itype[i+1]==SHIFT||itype[i+1]==COP1||itype[i+1]==FLOAT
-          ||itype[i+1]==FCOMP||itype[i+1]==FCONV)
+          ||itype[i+1]==FCOMP||itype[i+1]==FCONV
+          ||itype[i+1]==COP2||itype[i+1]==C2LS||itype[i+1]==C2OP)
           {
             // Test both in case the delay slot is ooo,
             // could be done better...
@@ -9401,8 +9870,8 @@ int new_recompile_block(int addr)
                     while(k>1&&regs[k-1].regmap[hr]==-1) {
                       if(itype[k-1]==STORE||itype[k-1]==STORELR
                       ||itype[k-1]==C1LS||itype[k-1]==SHIFT||itype[k-1]==COP1
-                      ||itype[k-1]==FLOAT||itype[k-1]==FCONV
-                      ||itype[k-1]==FCOMP) {
+                      ||itype[k-1]==FLOAT||itype[k-1]==FCONV||itype[k-1]==FCOMP
+                      ||itype[k-1]==COP2||itype[k-1]==C2LS||itype[k-1]==C2OP) {
                         if(count_free_regs(regs[k-1].regmap)<2) {
                           //printf("no free regs for store %x\n",start+(k-1)*4);
                           break;
@@ -9511,7 +9980,8 @@ int new_recompile_block(int addr)
                 }
                 if(itype[j]==STORE||itype[j]==STORELR||itype[j]==C1LS
                 ||itype[j]==SHIFT||itype[j]==COP1||itype[j]==FLOAT
-                ||itype[j]==FCOMP||itype[j]==FCONV) {
+                ||itype[j]==FCOMP||itype[j]==FCONV
+                ||itype[j]==COP2||itype[j]==C2LS||itype[j]==C2OP) {
                   if(count_free_regs(regs[j].regmap)<2) {
                     //printf("No free regs for store %x\n",start+j*4);
                     break;
@@ -9543,7 +10013,18 @@ int new_recompile_block(int addr)
             if(!((regs[i].dirty>>hr)&1))
               f_regmap[hr]=regs[i].regmap[hr];
           }
-          else if(regs[i].regmap[hr]>=0) f_regmap[hr]=regs[i].regmap[hr];
+          else if(regs[i].regmap[hr]>=0) {
+            if(f_regmap[hr]!=regs[i].regmap[hr]) {
+              // dealloc old register
+              int n;
+              for(n=0;n<HOST_REGS;n++)
+              {
+                if(f_regmap[n]==regs[i].regmap[hr]) {f_regmap[n]=-1;}
+              }
+              // and alloc new one
+              f_regmap[hr]=regs[i].regmap[hr];
+            }
+          }
           else if(regs[i].regmap[hr]<0) count++;
         }
       }
@@ -9553,7 +10034,8 @@ int new_recompile_block(int addr)
           if(regs[j].regmap[HOST_CCREG]!=-1) break;
           if(itype[j]==STORE||itype[j]==STORELR||itype[j]==C1LS
           ||itype[j]==SHIFT||itype[j]==COP1||itype[j]==FLOAT
-          ||itype[j]==FCOMP||itype[j]==FCONV) {
+          ||itype[j]==FCOMP||itype[j]==FCONV
+          ||itype[j]==COP2||itype[j]==C2LS||itype[j]==C2OP) {
             if(count_free_regs(regs[j].regmap)<2) {
               //printf("no free regs for store %x\n",start+j*4);
               break;
@@ -9586,7 +10068,8 @@ int new_recompile_block(int addr)
           while(regs[k-1].regmap[HOST_CCREG]==-1) {
             if(itype[k-1]==STORE||itype[k-1]==STORELR||itype[k-1]==C1LS
             ||itype[k-1]==SHIFT||itype[k-1]==COP1||itype[k-1]==FLOAT
-            ||itype[k-1]==FCONV||itype[k-1]==FCOMP) {
+            ||itype[k-1]==FCONV||itype[k-1]==FCOMP
+            ||itype[k-1]==COP2||itype[k-1]==C2LS||itype[k-1]==C2OP) {
               if(count_free_regs(regs[k-1].regmap)<2) {
                 //printf("no free regs for store %x\n",start+(k-1)*4);
                 break;
@@ -9617,7 +10100,8 @@ int new_recompile_block(int addr)
       if(itype[i]!=STORE&&itype[i]!=STORELR&&itype[i]!=C1LS&&itype[i]!=SHIFT&&
          itype[i]!=NOP&&itype[i]!=MOV&&itype[i]!=ALU&&itype[i]!=SHIFTIMM&&
          itype[i]!=IMM16&&itype[i]!=LOAD&&itype[i]!=COP1&&itype[i]!=FLOAT&&
-         itype[i]!=FCONV&&itype[i]!=FCOMP)
+         itype[i]!=FCONV&&itype[i]!=FCOMP&&
+         itype[i]!=COP2&&itype[i]!=C2LS&&itype[i]!=C2OP)
       {
         memcpy(f_regmap,regs[i].regmap,sizeof(f_regmap));
       }
@@ -9632,7 +10116,8 @@ int new_recompile_block(int addr)
     {
       if(!bt[i+1])
       {
-        if(itype[i]==ALU||itype[i]==MOV||itype[i]==LOAD||itype[i]==SHIFTIMM||itype[i]==IMM16||(itype[i]==COP1&&opcode2[i]<3))
+        if(itype[i]==ALU||itype[i]==MOV||itype[i]==LOAD||itype[i]==SHIFTIMM||itype[i]==IMM16
+           ||((itype[i]==COP1||itype[i]==COP2)&&opcode2[i]<3))
         {
           if(rs1[i+1]) {
             if((hr=get_reg(regs[i+1].regmap,rs1[i+1]))>=0)
@@ -9699,7 +10184,7 @@ int new_recompile_block(int addr)
             }
           }
           #ifndef HOST_IMM_ADDR32
-          if(itype[i+1]==LOAD||itype[i+1]==LOADLR||itype[i+1]==STORE||itype[i+1]==STORELR||itype[i+1]==C1LS) {
+          if(itype[i+1]==LOAD||itype[i+1]==LOADLR||itype[i+1]==STORE||itype[i+1]==STORELR||itype[i+1]==C1LS||itype[i+1]==C2LS) {
             hr=get_reg(regs[i+1].regmap,TLREG);
             if(hr>=0) {
               int sr=get_reg(regs[i+1].regmap,rs1[i+1]);
@@ -9737,7 +10222,8 @@ int new_recompile_block(int addr)
             }
           }
           #endif
-          if(itype[i+1]==STORE||itype[i+1]==STORELR||opcode[i+1]==0x39||opcode[i+1]==0x3D) { // SB/SH/SW/SD/SWC1/SDC1
+          if(itype[i+1]==STORE||itype[i+1]==STORELR
+             ||(opcode[i+1]&0x3b)==0x39||(opcode[i+1]&0x3b)==0x3a) { // SB/SH/SW/SD/SWC1/SDC1/SWC2/SDC2
             if(get_reg(regs[i+1].regmap,rs1[i+1])<0) {
               hr=get_reg2(regs[i].regmap,regs[i+1].regmap,-1);
               if(hr<0) hr=get_reg(regs[i+1].regmap,-1);
@@ -9756,7 +10242,7 @@ int new_recompile_block(int addr)
               }
             }
           }
-          if(itype[i+1]==LOADLR||opcode[i+1]==0x31||opcode[i+1]==0x35) { // LWC1/LDC1
+          if(itype[i+1]==LOADLR||(opcode[i+1]&0x3b)==0x31||(opcode[i+1]&0x3b)==0x32) { // LWC1/LDC1, LWC2/LDC2
             if(get_reg(regs[i+1].regmap,rs1[i+1])<0) {
               int nr;
               hr=get_reg(regs[i+1].regmap,FTEMP);
@@ -9791,12 +10277,12 @@ int new_recompile_block(int addr)
               }
             }
           }
-          if(itype[i+1]==LOAD||itype[i+1]==LOADLR||itype[i+1]==STORE||itype[i+1]==STORELR/*||itype[i+1]==C1LS*/) {
+          if(itype[i+1]==LOAD||itype[i+1]==LOADLR||itype[i+1]==STORE||itype[i+1]==STORELR/*||itype[i+1]==C1LS||||itype[i+1]==C2LS*/) {
             if(itype[i+1]==LOAD) 
               hr=get_reg(regs[i+1].regmap,rt1[i+1]);
-            if(itype[i+1]==LOADLR||opcode[i+1]==0x31||opcode[i+1]==0x35) // LWC1/LDC1
+            if(itype[i+1]==LOADLR||(opcode[i+1]&0x3b)==0x31||(opcode[i+1]&0x3b)==0x32) // LWC1/LDC1, LWC2/LDC2
               hr=get_reg(regs[i+1].regmap,FTEMP);
-            if(itype[i+1]==STORE||itype[i+1]==STORELR||opcode[i+1]==0x39||opcode[i+1]==0x3D) { // SWC1/SDC1
+            if(itype[i+1]==STORE||itype[i+1]==STORELR||(opcode[i+1]&0x3b)==0x39||(opcode[i+1]&0x3b)==0x3a) { // SWC1/SDC1/SWC2/SDC2
               hr=get_reg(regs[i+1].regmap,AGEN1+((i+1)&1));
               if(hr<0) hr=get_reg(regs[i+1].regmap,-1);
             }
@@ -9821,7 +10307,7 @@ int new_recompile_block(int addr)
   clean_registers(0,slen-1,1);
   
   /* Pass 7 - Identify 32-bit registers */
-  
+#ifndef FORCE32
   provisional_r32();
 
   u_int r32=0;
@@ -9891,7 +10377,7 @@ int new_recompile_block(int addr)
         if((regs[i].was32>>dep2[i+1])&1) r32|=1LL<<dep2[i+1];
       }
     }
-    else if(itype[i]==SYSCALL)
+    else if(itype[i]==SYSCALL||itype[i]==HLECALL||itype[i]==INTCALL)
     {
       // SYSCALL instruction (software interrupt)
       r32=0;
@@ -9935,6 +10421,7 @@ int new_recompile_block(int addr)
     }
     //requires_32bit[i]=is32[i]&~unneeded_reg_upper[i]; // DEBUG
   }
+#endif
 
   if(itype[slen-1]==SPAN) {
     bt[slen-1]=1; // Mark as a branch target so instruction can restart after exception
@@ -9953,6 +10440,7 @@ int new_recompile_block(int addr)
         else printf(" r%d",r);
       }
     }
+#ifndef FORCE32
     printf(" UU:");
     for(r=1;r<=CCREG;r++) {
       if(((unneeded_reg_upper[i]&~unneeded_reg[i])>>r)&1) {
@@ -9971,6 +10459,7 @@ int new_recompile_block(int addr)
         else printf(" r%d",r);
       }
     }
+#endif
     printf("\n");
     #if defined(__i386__) || defined(__x86_64__)
     printf("pre: eax=%d ecx=%d edx=%d ebx=%d ebp=%d esi=%d edi=%d\n",regmap_pre[i][0],regmap_pre[i][1],regmap_pre[i][2],regmap_pre[i][3],regmap_pre[i][5],regmap_pre[i][6],regmap_pre[i][7]);
@@ -10092,6 +10581,7 @@ int new_recompile_block(int addr)
       #endif
       printf("\n");
     }
+#ifndef FORCE32
     printf(" 32:");
     for(r=0;r<=CCREG;r++) {
       if((regs[i].is32>>r)&1) {
@@ -10102,6 +10592,7 @@ int new_recompile_block(int addr)
       }
     }
     printf("\n");
+#endif
     /*printf(" p32:");
     for(r=0;r<=CCREG;r++) {
       if((p32[i]>>r)&1) {
@@ -10139,6 +10630,7 @@ int new_recompile_block(int addr)
       if((branch_regs[i].dirty>>10)&1) printf("r10 ");
       if((branch_regs[i].dirty>>12)&1) printf("r12 ");
       #endif
+#ifndef FORCE32
       printf(" 32:");
       for(r=0;r<=CCREG;r++) {
         if((branch_regs[i].is32>>r)&1) {
@@ -10149,6 +10641,7 @@ int new_recompile_block(int addr)
         }
       }
       printf("\n");
+#endif
     }
   }
 
@@ -10163,6 +10656,19 @@ 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: ");
@@ -10206,7 +10712,7 @@ int new_recompile_block(int addr)
           load_regs(regs[i].regmap_entry,regs[i].regmap,regs[i].was32,rs1[i+1],rs1[i+1]);
         if(rs2[i+1]!=rs1[i+1]&&rs2[i+1]!=rs1[i]&&rs2[i+1]!=rs2[i])
           load_regs(regs[i].regmap_entry,regs[i].regmap,regs[i].was32,rs2[i+1],rs2[i+1]);
-        if(itype[i+1]==STORE||itype[i+1]==STORELR||(opcode[i+1]&0x3b)==0x39)
+        if(itype[i+1]==STORE||itype[i+1]==STORELR||(opcode[i+1]&0x3b)==0x39||(opcode[i+1]&0x3b)==0x3a)
           load_regs(regs[i].regmap_entry,regs[i].regmap,regs[i].was32,INVCP,INVCP);
       }
       else if(i+1<slen)
@@ -10222,7 +10728,7 @@ int new_recompile_block(int addr)
       // TODO: if(is_ooo(i)) address_generation(i+1);
       if(itype[i]==CJUMP||itype[i]==FJUMP)
         load_regs(regs[i].regmap_entry,regs[i].regmap,regs[i].was32,CCREG,CCREG);
-      if(itype[i]==STORE||itype[i]==STORELR||(opcode[i]&0x3b)==0x39)
+      if(itype[i]==STORE||itype[i]==STORELR||(opcode[i]&0x3b)==0x39||(opcode[i]&0x3b)==0x3a)
         load_regs(regs[i].regmap_entry,regs[i].regmap,regs[i].was32,INVCP,INVCP);
       if(bt[i]) cop1_usable=0;
       // assemble
@@ -10249,6 +10755,12 @@ int new_recompile_block(int addr)
           cop1_assemble(i,&regs[i]);break;
         case C1LS:
           c1ls_assemble(i,&regs[i]);break;
+        case COP2:
+          cop2_assemble(i,&regs[i]);break;
+        case C2LS:
+          c2ls_assemble(i,&regs[i]);break;
+        case C2OP:
+          c2op_assemble(i,&regs[i]);break;
         case FCONV:
           fconv_assemble(i,&regs[i]);break;
         case FLOAT:
@@ -10261,6 +10773,10 @@ int new_recompile_block(int addr)
           mov_assemble(i,&regs[i]);break;
         case SYSCALL:
           syscall_assemble(i,&regs[i]);break;
+        case HLECALL:
+          hlecall_assemble(i,&regs[i]);break;
+        case INTCALL:
+          intcall_assemble(i,&regs[i]);break;
         case UJUMP:
           ujump_assemble(i,&regs[i]);ds=1;break;
         case RJUMP:
@@ -10348,6 +10864,9 @@ 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++)
   {
@@ -10390,7 +10909,11 @@ int new_recompile_block(int addr)
         u_int vpage=get_vpage(vaddr);
         literal_pool(256);
         //if(!(is32[i]&(~unneeded_reg_upper[i])&~(1LL<<CCREG)))
+#ifndef FORCE32
         if(!requires_32bit[i])
+#else
+        if(1)
+#endif
         {
           assem_debug("%8x (%d) <- %8x\n",instr_addr[i],i,start+i*4);
           assem_debug("jump_in: %x\n",start+i*4);
@@ -10451,6 +10974,7 @@ int new_recompile_block(int addr)
   // Trap writes to any of the pages we compiled
   for(i=start>>12;i<=(start+slen*4)>>12;i++) {
     invalid_code[i]=0;
+#ifndef DISABLE_TLB
     memory_map[i]|=0x40000000;
     if((signed int)start>=(signed int)0xC0000000) {
       assert(using_tlb);
@@ -10459,6 +10983,7 @@ int new_recompile_block(int addr)
       memory_map[j]|=0x40000000;
       //printf("write protect physical page: %x (virtual %x)\n",j<<12,start);
     }
+#endif
   }
   
   /* Pass 10 - Free memory by expiring oldest blocks */
@@ -10504,8 +11029,8 @@ int new_recompile_block(int addr)
       case 3:
         // Clear jump_out
         #ifdef __arm__
-        if((expirep&2047)==0)
-          __clear_cache((void *)BASE_ADDR,(void *)BASE_ADDR+(1<<TARGET_SIZE_2));
+        if((expirep&2047)==0) 
+          do_clear_cache();
         #endif
         ll_remove_matching_addrs(jump_out+(expirep&2047),base,shift);
         ll_remove_matching_addrs(jump_out+2048+(expirep&2047),base,shift);
@@ -10515,3 +11040,5 @@ int new_recompile_block(int addr)
   }
   return 0;
 }
+
+// vim:shiftwidth=2:expandtab