X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Fassem_arm64.c;h=13d2f9347b5ee5079ba7ec5136482b4b698422b4;hb=4bdc30ab36281e9f9934efb026e264def03cef46;hp=431805d4d6db27fa8f19b10f50fc84d41f063de6;hpb=37387d8b2b8b9705ca42bd7582ed48d88aeafb9b;p=pcsx_rearmed.git

diff --git a/libpcsxcore/new_dynarec/assem_arm64.c b/libpcsxcore/new_dynarec/assem_arm64.c
index 431805d4..13d2f934 100644
--- a/libpcsxcore/new_dynarec/assem_arm64.c
+++ b/libpcsxcore/new_dynarec/assem_arm64.c
@@ -23,8 +23,6 @@
 #include "pcnt.h"
 #include "arm_features.h"
 
-#define CALLER_SAVE_REGS 0x0007ffff
-
 #define unused __attribute__((unused))
 
 void do_memhandler_pre();
@@ -451,11 +449,10 @@ static void emit_readshword(void *addr, u_int rt)
 static void emit_loadreg(u_int r, u_int hr)
 {
   int is64 = 0;
-  assert(r < 64);
   if (r == 0)
     emit_zeroreg(hr);
   else {
-    void *addr = &psxRegs.GPR.r[r];
+    void *addr;
     switch (r) {
     //case HIREG: addr = &hi; break;
     //case LOREG: addr = &lo; break;
@@ -463,7 +460,10 @@ static void emit_loadreg(u_int r, u_int hr)
     case CSREG: addr = &Status; break;
     case INVCP: addr = &invc_ptr; is64 = 1; break;
     case ROREG: addr = &ram_offset; is64 = 1; break;
-    default: assert(r < 34); break;
+    default:
+      assert(r < 34);
+      addr = &psxRegs.GPR.r[r];
+      break;
     }
     if (is64)
       emit_readdword(addr, hr);
@@ -1461,7 +1461,7 @@ static void do_readstub(int n)
   int cc=get_reg(i_regmap,CCREG);
   if(cc<0)
     emit_loadreg(CCREG,2);
-  emit_addimm(cc<0?2:cc,CLOCK_ADJUST((int)stubs[n].d),2);
+  emit_addimm(cc<0?2:cc,(int)stubs[n].d,2);
   emit_far_call(handler);
   // (no cycle reload after read)
   if(dops[i].itype==C1LS||dops[i].itype==C2LS||(rt>=0&&dops[i].rt1!=0)) {
@@ -1478,13 +1478,13 @@ static void inline_readstub(enum stub_type type, int i, u_int addr,
 {
   int rs=get_reg(regmap,target);
   int rt=get_reg(regmap,target);
-  if(rs<0) rs=get_reg(regmap,-1);
+  if(rs<0) rs=get_reg_temp(regmap);
   assert(rs>=0);
   u_int is_dynamic=0;
   uintptr_t host_addr = 0;
   void *handler;
   int cc=get_reg(regmap,CCREG);
-  //if(pcsx_direct_read(type,addr,CLOCK_ADJUST(adj),cc,target?rs:-1,rt))
+  //if(pcsx_direct_read(type,addr,adj,cc,target?rs:-1,rt))
   //  return;
   handler = get_direct_memhandler(mem_rtab, addr, type, &host_addr);
   if (handler == NULL) {
@@ -1522,7 +1522,7 @@ static void inline_readstub(enum stub_type type, int i, u_int addr,
     emit_mov(rs,0);
   if(cc<0)
     emit_loadreg(CCREG,2);
-  emit_addimm(cc<0?2:cc,CLOCK_ADJUST(adj),2);
+  emit_addimm(cc<0?2:cc,adj,2);
   if(is_dynamic) {
     uintptr_t l1 = ((uintptr_t *)mem_rtab)[addr>>12] << 1;
     emit_adrp((void *)l1, 1);
@@ -1599,7 +1599,6 @@ static void do_writestub(int n)
     emit_jmp(stubs[n].retaddr); // return address (invcode check)
   set_jump_target(handler_jump, out);
 
-  // TODO FIXME: regalloc should prefer callee-saved regs
   if(!regs_saved)
     save_regs(reglist);
   void *handler=NULL;
@@ -1618,10 +1617,10 @@ static void do_writestub(int n)
   int cc=get_reg(i_regmap,CCREG);
   if(cc<0)
     emit_loadreg(CCREG,2);
-  emit_addimm(cc<0?2:cc,CLOCK_ADJUST((int)stubs[n].d),2);
+  emit_addimm(cc<0?2:cc,(int)stubs[n].d,2);
   // returns new cycle_count
   emit_far_call(handler);
-  emit_addimm(0,-CLOCK_ADJUST((int)stubs[n].d),cc<0?2:cc);
+  emit_addimm(0,-(int)stubs[n].d,cc<0?2:cc);
   if(cc<0)
     emit_storereg(CCREG,2);
   if(restore_jump)
@@ -1633,7 +1632,7 @@ static void do_writestub(int n)
 static void inline_writestub(enum stub_type type, int i, u_int addr,
   const signed char regmap[], int target, int adj, u_int reglist)
 {
-  int rs = get_reg(regmap,-1);
+  int rs = get_reg_temp(regmap);
   int rt = get_reg(regmap,target);
   assert(rs >= 0);
   assert(rt >= 0);
@@ -1659,12 +1658,12 @@ static void inline_writestub(enum stub_type type, int i, u_int addr,
   cc = cc_use = get_reg(regmap, CCREG);
   if (cc < 0)
     emit_loadreg(CCREG, (cc_use = 2));
-  emit_addimm(cc_use, CLOCK_ADJUST(adj), 2);
+  emit_addimm(cc_use, adj, 2);
 
   emit_far_call(do_memhandler_pre);
   emit_far_call(handler);
   emit_far_call(do_memhandler_post);
-  emit_addimm(0, -CLOCK_ADJUST(adj), cc_use);
+  emit_addimm(0, -adj, cc_use);
   if (cc < 0)
     emit_storereg(CCREG, cc_use);
   restore_regs(reglist);
@@ -1733,16 +1732,6 @@ static void *do_dirty_stub(int i, u_int source_len)
   return entry;
 }
 
-static void do_dirty_stub_ds(u_int source_len)
-{
-  u_int *loadlps = (void *)out;
-  do_dirty_stub_base(start + 1, source_len);
-  void *lit_jumpover = out;
-  emit_jmp(out + 8*2);
-  do_dirty_stub_emit_literals(loadlps);
-  set_jump_target(lit_jumpover, out);
-}
-
 static uint64_t get_from_ldr_literal(const u_int *i)
 {
   signed int ofs;
@@ -1892,7 +1881,7 @@ static void c2op_mfc2_29_assemble(signed char tl, signed char temp)
     host_tempreg_release();
 }
 
-static void multdiv_assemble_arm64(int i,struct regstat *i_regs)
+static void multdiv_assemble_arm64(int i, const struct regstat *i_regs)
 {
   //  case 0x18: MULT
   //  case 0x19: MULTU