#include <stdint.h> //include for uint64_t
#include <assert.h>
-#include "../recomp.h"
-#include "../recomph.h" //include for function prototypes
-#include "../macros.h"
-#include "../r4300.h"
-#include "../ops.h"
-#include "../interupt.h"
-
-#include "../../memory/memory.h"
+#include "emu_if.h" //emulator interface
#include <sys/mman.h>
if((dirty>>hr)&1) {
if(regmap[hr]<64) {
emit_storereg(r,hr);
+#ifndef FORCE32
if((is32>>regmap[hr])&1) {
emit_sarimm(hr,31,hr);
emit_storereg(r|64,hr);
}
+#endif
}else{
emit_storereg(r|64,hr);
}
sum^=((u_int *)reg)[i];
return sum;
}
-int fchecksum()
-{
- int i;
- int sum=0;
- for(i=0;i<64;i++)
- sum^=((u_int *)reg_cop1_fgr_64)[i];
- return sum;
-}
void rlist()
{
int i;
for(i=0;i<32;i++)
printf("r%d:%8x%8x ",i,((int *)(reg+i))[1],((int *)(reg+i))[0]);
printf("\n");
+#ifndef DISABLE_COP1
printf("TRACE: ");
for(i=0;i<32;i++)
printf("f%d:%8x%8x ",i,((int*)reg_cop1_simple[i])[1],*((int*)reg_cop1_simple[i]));
printf("\n");
+#endif
}
void enabletrace()
void c1ls_assemble(int i,struct regstat *i_regs)
{
+#ifndef DISABLE_COP1
int s,th,tl;
int temp,ar;
int map=-1;
emit_call((int)memdebug);
emit_popa();
}/**/
+#else
+ cop1_unusable(i, i_regs);
+#endif
}
#ifndef multdiv_assemble
if((i_dirty>>hr)&1) {
if(i_regmap[hr]<64) {
emit_storereg(i_regmap[hr],hr);
+#ifndef FORCE32
if( ((i_is32>>i_regmap[hr])&1) ) {
#ifdef DESTRUCTIVE_WRITEBACK
emit_sarimm(hr,31,hr);
emit_storereg(i_regmap[hr]|64,HOST_TEMPREG);
#endif
}
+#endif
}else{
if( !((i_is32>>(i_regmap[hr]&63))&1) ) {
emit_storereg(i_regmap[hr],hr);
if((i_dirty>>hr)&1) {
if(i_regmap[hr]<64) {
emit_storereg(i_regmap[hr],hr);
+#ifndef FORCE32
if( ((i_is32>>i_regmap[hr])&1) ) {
#ifdef DESTRUCTIVE_WRITEBACK
emit_sarimm(hr,31,hr);
emit_storereg(i_regmap[hr]|64,HOST_TEMPREG);
#endif
}
+#endif
}else{
if( !((i_is32>>(i_regmap[hr]&63))&1) ) {
emit_storereg(i_regmap[hr],hr);
// 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:");
PROT_READ | PROT_WRITE | PROT_EXEC,
MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS,
-1, 0) <= 0) {printf("mmap() failed\n");}
+#ifdef MUPEN64
rdword=&readmem_dword;
fake_pc.f.r.rs=&readmem_dword;
fake_pc.f.r.rt=&readmem_dword;
fake_pc.f.r.rd=&readmem_dword;
+#endif
int n;
for(n=0x80000;n<0x80800;n++)
invalid_code[n]=1;
memory_map[n]=((u_int)rdram-0x80000000)>>2;
for(n=526336;n<1048576;n++) // 0x80800000 .. 0xFFFFFFFF
memory_map[n]=-1;
+#ifdef MUPEN64
for(n=0;n<0x8000;n++) { // 0 .. 0x7FFFFFFF
writemem[n] = write_nomem_new;
writememb[n] = write_nomemb_new;
writememh[n] = write_nomemh_new;
+#ifndef FORCE32
writememd[n] = write_nomemd_new;
+#endif
readmem[n] = read_nomem_new;
readmemb[n] = read_nomemb_new;
readmemh[n] = read_nomemh_new;
+#ifndef FORCE32
readmemd[n] = read_nomemd_new;
+#endif
}
for(n=0x8000;n<0x8080;n++) { // 0x80000000 .. 0x807FFFFF
writemem[n] = write_rdram_new;
writememb[n] = write_rdramb_new;
writememh[n] = write_rdramh_new;
+#ifndef FORCE32
writememd[n] = write_rdramd_new;
+#endif
}
for(n=0xC000;n<0x10000;n++) { // 0xC0000000 .. 0xFFFFFFFF
writemem[n] = write_nomem_new;
writememb[n] = write_nomemb_new;
writememh[n] = write_nomemh_new;
+#ifndef FORCE32
writememd[n] = write_nomemd_new;
+#endif
readmem[n] = read_nomem_new;
readmemb[n] = read_nomemb_new;
readmemh[n] = read_nomemh_new;
+#ifndef FORCE32
readmemd[n] = read_nomemd_new;
+#endif
}
+#endif
tlb_hacks();
arch_init();
}
//rlist();
start = (u_int)addr&~3;
//assert(((u_int)addr&1)==0);
+#ifdef MUPEN64
if ((int)addr >= 0xa4000000 && (int)addr < 0xa4001000) {
source = (u_int *)((u_int)SP_DMEM+start-0xa4000000);
pagelimit = 0xa4001000;
}
- else if ((int)addr >= 0x80000000 && (int)addr < 0x80800000) {
+ else
+#endif
+ if ((int)addr >= 0x80000000 && (int)addr < 0x80800000) {
source = (u_int *)((u_int)rdram+start-0x80000000);
pagelimit = 0x80800000;
}
current.is32=temp_is32;
}
}
+#ifdef FORCE32
+ memset(p32, 0xff, sizeof(p32));
+ current.is32=-1LL;
+#endif
+
memcpy(regmap_pre[i],current.regmap,sizeof(current.regmap));
regs[i].wasconst=current.isconst;
regs[i].was32=current.is32;