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WIP - merge from Pandora's port

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Dimitris Panokostas 2017-09-18 10:41:47 +02:00
parent 546562cff3
commit a2850730e0
309 changed files with 239342 additions and 114388 deletions
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50
src/jit/compemu_fpp.cpp
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@ -17,57 +17,9 @@
#include "memory.h"
#include "custom.h"
#include "newcpu.h"
#include "ersatz.h"
#include "compemu.h"
#if defined(JIT)
uae_u32 temp_fp[] = {0,0,0}; /* To convert between FP and <EA> */
/* 128 words, indexed through the low byte of the 68k fpu control word */
static const uae_u16 x86_fpucw[]={
0x137f, 0x137f, 0x137f, 0x137f, 0x137f, 0x137f, 0x137f, 0x137f, /* E-RN */
0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, /* E-RZ */
0x177f, 0x177f, 0x177f, 0x177f, 0x177f, 0x177f, 0x177f, 0x177f, /* E-RD */
0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, /* E-RU */
0x107f, 0x107f, 0x107f, 0x107f, 0x107f, 0x107f, 0x107f, 0x107f, /* S-RN */
0x1c7f, 0x1c7f, 0x1c7f, 0x1c7f, 0x1c7f, 0x1c7f, 0x1c7f, 0x1c7f, /* S-RZ */
0x147f, 0x147f, 0x147f, 0x147f, 0x147f, 0x147f, 0x147f, 0x147f, /* S-RD */
0x187f, 0x187f, 0x187f, 0x187f, 0x187f, 0x187f, 0x187f, 0x187f, /* S-RU */
0x127f, 0x127f, 0x127f, 0x127f, 0x127f, 0x127f, 0x127f, 0x127f, /* D-RN */
0x1e7f, 0x1e7f, 0x1e7f, 0x1e7f, 0x1e7f, 0x1e7f, 0x1e7f, 0x1e7f, /* D-RZ */
0x167f, 0x167f, 0x167f, 0x167f, 0x167f, 0x167f, 0x167f, 0x167f, /* D-RD */
0x1a7f, 0x1a7f, 0x1a7f, 0x1a7f, 0x1a7f, 0x1a7f, 0x1a7f, 0x1a7f, /* D-RU */
0x137f, 0x137f, 0x137f, 0x137f, 0x137f, 0x137f, 0x137f, 0x137f, /* ?-RN */
0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, 0x1f7f, /* ?-RZ */
0x177f, 0x177f, 0x177f, 0x177f, 0x177f, 0x177f, 0x177f, 0x177f, /* ?-RD */
0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f, 0x1b7f /* ?-RU */
};
static const int sz1[8] = { 4, 4, 12, 12, 2, 8, 1, 0 };
static const int sz2[8] = { 4, 4, 12, 12, 2, 8, 2, 0 };
/* return the required floating point precision or -1 for failure, 0=E, 1=S, 2=D */
STATIC_INLINE int comp_fp_get (uae_u32 opcode, uae_u16 extra, int treg)
{
printf("comp_fp_get not yet implemented\n");
return -1;
}
/* return of -1 means failure, >=0 means OK */
STATIC_INLINE int comp_fp_put (uae_u32 opcode, uae_u16 extra)
{
printf("comp_fp_put not yet implemented\n");
return -1;
}
/* return -1 for failure, or register number for success */
STATIC_INLINE int comp_fp_adr (uae_u32 opcode)
{
printf("comp_fp_adr not yet implemented\n");
return -1;
}
void comp_fdbcc_opp (uae_u32 opcode, uae_u16 extra)
{
@ -103,4 +55,4 @@ void comp_fpp_opp (uae_u32 opcode, uae_u16 extra)
{
printf("comp_fpp_opp not yet implemented\n");
}
#endif
#endif