X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=libpcsxcore%2Fnew_dynarec%2Fpatches%2Ftrace_drc_chk;h=5dab3175443a73f90a105ff150fe131adf16de77;hb=4f13a57754959faa674e898d5d9147d302e72684;hp=e09af7ac58646c9bd8026c20e1e187c1f1b7ec9b;hpb=3968e69e7fa8f9cb0d44ac79477d5929b9649271;p=pcsx_rearmed.git

diff --git a/libpcsxcore/new_dynarec/patches/trace_drc_chk b/libpcsxcore/new_dynarec/patches/trace_drc_chk
index e09af7ac..5dab3175 100644
--- a/libpcsxcore/new_dynarec/patches/trace_drc_chk
+++ b/libpcsxcore/new_dynarec/patches/trace_drc_chk
@@ -1,200 +1,35 @@
-diff --git a/libpcsxcore/new_dynarec/linkage_arm.S b/libpcsxcore/new_dynarec/linkage_arm.S
-index bbc52c3..83c5b08 100644
---- a/libpcsxcore/new_dynarec/linkage_arm.S
-+++ b/libpcsxcore/new_dynarec/linkage_arm.S
-@@ -437,7 +437,7 @@ FUNCTION(cc_interrupt):
- 	str	r1, [fp, #LO_pending_exception]
- 	and	r2, r2, r10, lsr #17
- 	add	r3, fp, #LO_restore_candidate
--	str	r10, [fp, #LO_cycle]		/* PCSX cycles */
-+@@@	str	r10, [fp, #LO_cycle]		/* PCSX cycles */
- @@	str	r10, [fp, #LO_reg_cop0+36]	/* Count */
- 	ldr	r4, [r2, r3]
- 	mov	r10, lr
-@@ -527,7 +527,7 @@ FUNCTION(new_dyna_leave):
- 	ldr	r0, [fp, #LO_last_count]
- 	add	r12, fp, #28
- 	add	r10, r0, r10
--	str	r10, [fp, #LO_cycle]
-+@@@	str	r10, [fp, #LO_cycle]
- 	ldmfd	sp!, {r4, r5, r6, r7, r8, r9, sl, fp, ip, pc}
- 	.size	new_dyna_leave, .-new_dyna_leave
- 
-@@ -644,7 +644,7 @@ FUNCTION(new_dyna_start):
- 	\readop	r0, [r1, r3, lsl #\tab_shift]
- .endif
- 	movcc	pc, lr
--	str	r2, [fp, #LO_cycle]
-+@@@	str	r2, [fp, #LO_cycle]
- 	bx	r1
- .endm
- 
-@@ -679,7 +679,7 @@ FUNCTION(jump_handler_read32):
- 	mov     r0, r1
- 	add	r2, r2, r12
- 	push	{r2, lr}
--	str	r2, [fp, #LO_cycle]
-+@@@	str	r2, [fp, #LO_cycle]
- 	blx	r3
- 
- 	ldr	r0, [fp, #LO_next_interupt]
-@@ -707,7 +707,7 @@ FUNCTION(jump_handler_write_h):
- 	add	r2, r2, r12
- 	mov     r0, r1
- 	push	{r2, lr}
--	str	r2, [fp, #LO_cycle]
-+@@@	str	r2, [fp, #LO_cycle]
- 	blx	r3
- 
- 	ldr	r0, [fp, #LO_next_interupt]
-diff --git a/libpcsxcore/new_dynarec/linkage_arm64.S b/libpcsxcore/new_dynarec/linkage_arm64.S
-index 698bd78..798abea 100644
---- a/libpcsxcore/new_dynarec/linkage_arm64.S
-+++ b/libpcsxcore/new_dynarec/linkage_arm64.S
-@@ -119,7 +119,7 @@ FUNCTION(cc_interrupt):
- 	str	wzr, [rFP, #LO_pending_exception]
- 	and	w2, w2, rCC, lsr #17
- 	add	x3, rFP, #LO_restore_candidate
--	str	rCC, [rFP, #LO_cycle]		/* PCSX cycles */
-+##	str	rCC, [rFP, #LO_cycle]		/* PCSX cycles */
- #	str	rCC, [rFP, #LO_reg_cop0+36]	/* Count */
- 	ldr	w19, [x3, w2, uxtw]
- 	mov	x21, lr
-@@ -227,7 +227,7 @@ FUNCTION(new_dyna_start):
- FUNCTION(new_dyna_leave):
- 	ldr	w0,  [rFP, #LO_last_count]
- 	add	rCC, rCC, w0
--	str	rCC, [rFP, #LO_cycle]
-+##	str	rCC, [rFP, #LO_cycle]
- 	ldp	x19, x20, [sp, #16*1]
- 	ldp	x21, x22, [sp, #16*2]
- 	ldp	x23, x24, [sp, #16*3]
-@@ -245,7 +245,7 @@ FUNCTION(new_dyna_leave):
- 	/* w0 = adddr/data, x1 = rhandler, w2 = cycles, x3 = whandler */
- 	ldr	w4, [rFP, #LO_last_count]
- 	add	w4, w4, w2
--	str	w4, [rFP, #LO_cycle]
-+##	str	w4, [rFP, #LO_cycle]
- .endm
- 
- .macro memhandler_post
 diff --git a/libpcsxcore/new_dynarec/new_dynarec.c b/libpcsxcore/new_dynarec/new_dynarec.c
-index 1452db3..8200e44 100644
+index ede1f93c..1c8965f0 100644
 --- a/libpcsxcore/new_dynarec/new_dynarec.c
 +++ b/libpcsxcore/new_dynarec/new_dynarec.c
-@@ -44,10 +44,10 @@ static int sceBlock;
- #define ARRAY_SIZE(x) (sizeof(x) / sizeof(x[0]))
- #endif
+@@ -324,7 +324,7 @@ static struct compile_info
+   int new_dynarec_hacks_old;
+   int new_dynarec_did_compile;
+ 
+-  #define HACK_ENABLED(x) ((new_dynarec_hacks | new_dynarec_hacks_pergame) & (x))
++  #define HACK_ENABLED(x) ((NDHACK_NO_STALLS) & (x))
  
--//#define DISASM
--//#define assem_debug printf
-+#define DISASM
-+#define assem_debug printf
- //#define inv_debug printf
--#define assem_debug(...)
-+//#define assem_debug(...)
- #define inv_debug(...)
+   extern int cycle_count; // ... until end of the timeslice, counts -N -> 0 (CCREG)
+   extern int last_count;  // last absolute target, often = next_interupt
+@@ -602,6 +602,7 @@ static int cycle_multiplier_active;
  
- #ifdef __i386__
-@@ -423,6 +423,9 @@ static int doesnt_expire_soon(void *tcaddr)
+ static int CLOCK_ADJUST(int x)
+ {
++  return x * 2;
+   int m = cycle_multiplier_active;
+   int s = (x >> 31) | 1;
+   return (x * m + s * 50) / 100;
+@@ -776,6 +777,9 @@ static noinline u_int generate_exception(u_int pc)
  // This is called from the recompiled JR/JALR instructions
- void noinline *get_addr(u_int vaddr)
+ static void noinline *get_addr(u_int vaddr, int can_compile)
  {
 +#ifdef DRC_DBG
 +printf("get_addr %08x, pc=%08x\n", vaddr, psxRegs.pc);
 +#endif
-   u_int page=get_page(vaddr);
-   u_int vpage=get_vpage(vaddr);
-   struct ll_entry *head;
-@@ -4393,13 +4396,15 @@ void do_cc(int i,signed char i_regmap[],int *adj,int addr,int taken,int invert)
-     }
-     emit_addimm_and_set_flags(cycles,HOST_CCREG);
-     jaddr=out;
--    emit_jns(0);
-+    //emit_jns(0);
-+   emit_jmp(0);
-   }
-   else
-   {
-     emit_cmpimm(HOST_CCREG,-CLOCK_ADJUST(count+2));
-     jaddr=out;
--    emit_jns(0);
-+    //emit_jns(0);
-+   emit_jmp(0);
-   }
-   add_stub(CC_STUB,jaddr,idle?idle:out,(*adj==0||invert||idle)?0:(count+2),i,addr,taken,0);
- }
-@@ -4807,7 +4812,8 @@ static void rjump_assemble(int i,struct regstat *i_regs)
-     // special case for RFE
-     emit_jmp(0);
-   else
--    emit_jns(0);
-+    //emit_jns(0);
-+   emit_jmp(0);
-   //load_regs_bt(branch_regs[i].regmap,branch_regs[i].dirty,-1);
-   #ifdef USE_MINI_HT
-   if(rs1[i]==31) {
-@@ -4912,7 +4918,8 @@ static void cjump_assemble(int i,struct regstat *i_regs)
-     else if(nop) {
-       emit_addimm_and_set_flags(CLOCK_ADJUST(ccadj[i]+2),cc);
-       void *jaddr=out;
--      emit_jns(0);
-+      //emit_jns(0);
-+     emit_jmp(0);
-       add_stub(CC_STUB,jaddr,out,0,i,start+i*4+8,NOTTAKEN,0);
-     }
-     else {
-@@ -5099,7 +5106,8 @@ static void cjump_assemble(int i,struct regstat *i_regs)
-         emit_loadreg(CCREG,HOST_CCREG);
-         emit_addimm_and_set_flags(CLOCK_ADJUST(ccadj[i]+2),HOST_CCREG);
-         void *jaddr=out;
--        emit_jns(0);
-+        //emit_jns(0);
-+       emit_jmp(0);
-         add_stub(CC_STUB,jaddr,out,0,i,start+i*4+8,NOTTAKEN,0);
-         emit_storereg(CCREG,HOST_CCREG);
-       }
-@@ -5108,7 +5116,8 @@ static void cjump_assemble(int i,struct regstat *i_regs)
-         assert(cc==HOST_CCREG);
-         emit_addimm_and_set_flags(CLOCK_ADJUST(ccadj[i]+2),cc);
-         void *jaddr=out;
--        emit_jns(0);
-+        //emit_jns(0);
-+       emit_jmp(0);
-         add_stub(CC_STUB,jaddr,out,0,i,start+i*4+8,likely[i]?NULLDS:NOTTAKEN,0);
-       }
-     }
-@@ -5210,7 +5219,8 @@ static void sjump_assemble(int i,struct regstat *i_regs)
-     else if(nevertaken) {
-       emit_addimm_and_set_flags(CLOCK_ADJUST(ccadj[i]+2),cc);
-       void *jaddr=out;
--      emit_jns(0);
-+      //emit_jns(0);
-+     emit_jmp(0);
-       add_stub(CC_STUB,jaddr,out,0,i,start+i*4+8,NOTTAKEN,0);
-     }
-     else {
-@@ -5366,7 +5376,8 @@ static void sjump_assemble(int i,struct regstat *i_regs)
-         emit_loadreg(CCREG,HOST_CCREG);
-         emit_addimm_and_set_flags(CLOCK_ADJUST(ccadj[i]+2),HOST_CCREG);
-         void *jaddr=out;
--        emit_jns(0);
-+        //emit_jns(0);
-+       emit_jmp(0);
-         add_stub(CC_STUB,jaddr,out,0,i,start+i*4+8,NOTTAKEN,0);
-         emit_storereg(CCREG,HOST_CCREG);
-       }
-@@ -5375,7 +5386,8 @@ static void sjump_assemble(int i,struct regstat *i_regs)
-         assert(cc==HOST_CCREG);
-         emit_addimm_and_set_flags(CLOCK_ADJUST(ccadj[i]+2),cc);
-         void *jaddr=out;
--        emit_jns(0);
-+        //emit_jns(0);
-+       emit_jmp(0);
-         add_stub(CC_STUB,jaddr,out,0,i,start+i*4+8,likely[i]?NULLDS:NOTTAKEN,0);
-       }
-     }
-@@ -5863,7 +5875,7 @@ void unneeded_registers(int istart,int iend,int r)
+   u_int start_page = get_page_prev(vaddr);
+   u_int i, page, end_page = get_page(vaddr);
+   void *found_clean = NULL;
+@@ -7157,7 +7161,7 @@ static noinline void pass2_unneeded_regs(int istart,int iend,int r)
      // R0 is always unneeded
      u|=1;
      // Save it
@@ -203,51 +38,104 @@ index 1452db3..8200e44 100644
      gte_unneeded[i]=gte_u;
      /*
      printf("ur (%d,%d) %x: ",istart,iend,start+i*4);
-@@ -8387,6 +8399,7 @@ int new_recompile_block(int addr)
- 
-   // This allocates registers (if possible) one instruction prior
-   // to use, which can avoid a load-use penalty on certain CPUs.
-+#if 0
+@@ -8299,6 +8303,7 @@ static noinline void pass5a_preallocate1(void)
+ static noinline void pass5b_preallocate2(void)
+ {
+   int i, hr;
++ return;
    for(i=0;i<slen-1;i++)
    {
-     if(!i||(itype[i-1]!=UJUMP&&itype[i-1]!=CJUMP&&itype[i-1]!=SJUMP&&itype[i-1]!=RJUMP))
-@@ -8543,6 +8556,7 @@ int new_recompile_block(int addr)
-       }
-     }
-   }
-+#endif
+     if (!i || !dops[i-1].is_jump)
+@@ -9321,6 +9326,10 @@ static int new_recompile_block(u_int addr)
  
-   /* Pass 6 - Optimize clean/dirty state */
-   clean_registers(0,slen-1,1);
-@@ -8842,6 +8856,11 @@ int new_recompile_block(int addr)
-         case SPAN:
-           pagespan_assemble(i,&regs[i]);break;
-       }
-+
-+#ifdef DRC_DBG
-+      if(itype[i]!=UJUMP&&itype[i]!=CJUMP&&itype[i]!=SJUMP&&itype[i]!=RJUMP)
-+        wb_dirtys(regs[i].regmap,regs[i].dirty);
+ #ifdef ASSEM_PRINT
+   fflush(stdout);
 +#endif
-       if(itype[i]==UJUMP||itype[i]==RJUMP||(source[i]>>16)==0x1000)
-         literal_pool(1024);
-       else
-@@ -8950,7 +8969,7 @@ int new_recompile_block(int addr)
-     }
-   }
-   // External Branch Targets (jump_in)
--  if(copy+slen*4>(void *)shadow+sizeof(shadow)) copy=shadow;
-+  if(copy+slen*4>(void *)shadow+sizeof(shadow)) {copy=shadow;printf("shadow overflow\n");}
-   for(i=0;i<slen;i++)
-   {
-     if(bt[i]||i==0)
-@@ -9065,6 +9084,10 @@ int new_recompile_block(int addr)
-     }
-     expirep=(expirep+1)&65535;
-   }
 +#ifdef DRC_DBG
 +printf("new_recompile_block done\n");
 +fflush(stdout);
-+#endif
+ #endif
+   stat_inc(stat_bc_direct);
    return 0;
+diff --git a/libpcsxcore/new_dynarec/pcsxmem.c b/libpcsxcore/new_dynarec/pcsxmem.c
+index 87aa17c5..5dcbe01d 100644
+--- a/libpcsxcore/new_dynarec/pcsxmem.c
++++ b/libpcsxcore/new_dynarec/pcsxmem.c
+@@ -252,6 +252,8 @@ static void write_biu(u32 value)
+ 		return;
+ 	}
+ 
++extern u32 handler_cycle;
++handler_cycle = psxRegs.cycle;
+ 	memprintf("write_biu %08x @%08x %u\n", value, psxRegs.pc, psxRegs.cycle);
+ 	psxRegs.biuReg = value;
+ }
+diff --git a/libpcsxcore/psxcounters.c b/libpcsxcore/psxcounters.c
+index 18bd6a4e..bc2eb3f6 100644
+--- a/libpcsxcore/psxcounters.c
++++ b/libpcsxcore/psxcounters.c
+@@ -389,9 +389,12 @@ void psxRcntUpdate()
+ 
+ /******************************************************************************/
+ 
++extern u32 handler_cycle;
++
+ void psxRcntWcount( u32 index, u32 value )
+ {
+     verboseLog( 2, "[RCNT %i] wcount: %x\n", index, value );
++handler_cycle = psxRegs.cycle;
+ 
+     _psxRcntWcount( index, value );
+     psxRcntSet();
+@@ -400,6 +403,7 @@ void psxRcntWcount( u32 index, u32 value )
+ void psxRcntWmode( u32 index, u32 value )
+ {
+     verboseLog( 1, "[RCNT %i] wmode: %x\n", index, value );
++handler_cycle = psxRegs.cycle;
+ 
+     _psxRcntWmode( index, value );
+     _psxRcntWcount( index, 0 );
+@@ -411,6 +415,7 @@ void psxRcntWmode( u32 index, u32 value )
+ void psxRcntWtarget( u32 index, u32 value )
+ {
+     verboseLog( 1, "[RCNT %i] wtarget: %x\n", index, value );
++handler_cycle = psxRegs.cycle;
+ 
+     rcnts[index].target = value;
+ 
+@@ -423,6 +428,7 @@ void psxRcntWtarget( u32 index, u32 value )
+ u32 psxRcntRcount( u32 index )
+ {
+     u32 count;
++handler_cycle = psxRegs.cycle;
+ 
+     count = _psxRcntRcount( index );
+ 
+diff --git a/libpcsxcore/psxinterpreter.c b/libpcsxcore/psxinterpreter.c
+index 5756bee5..4fe98b1b 100644
+--- a/libpcsxcore/psxinterpreter.c
++++ b/libpcsxcore/psxinterpreter.c
+@@ -238,7 +238,7 @@ static inline void addCycle(psxRegisters *regs)
+ {
+ 	assert(regs->subCycleStep >= 0x10000);
+ 	regs->subCycle += regs->subCycleStep;
+-	regs->cycle += regs->subCycle >> 16;
++	regs->cycle += 2; //regs->subCycle >> 16;
+ 	regs->subCycle &= 0xffff;
+ }
+ 
+@@ -1344,8 +1344,14 @@ static void intShutdown() {
+ // single step (may do several ops in case of a branch or load delay)
+ // called by asm/dynarec
+ void execI(psxRegisters *regs) {
++ extern int last_count;
++ void do_insn_cmp(void);
++ printf("execI %08x c %u, ni %u\n", regs->pc, regs->cycle, next_interupt);
++ last_count = 0;
+ 	do {
+ 		execIbp(psxMemRLUT, regs);
++		if (regs->dloadReg[0] || regs->dloadReg[1])
++			do_insn_cmp();
+ 	} while (regs->dloadReg[0] || regs->dloadReg[1]);
  }