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86Box/src/386_dynarec_ops.c

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/* Copyright holders: Sarah Walker
see COPYING for more details
*/
#include "ibm.h"
#include "cpu.h"
#include "x86.h"
#include "x86_ops.h"
#include "x87.h"
#include "x86_flags.h"
#include "mem.h"
#include "codegen.h"
#define CPU_BLOCK_END() cpu_block_end = 1
#include "386_common.h"
extern uint16_t *mod1add[2][8];
extern uint32_t *mod1seg[8];
static inline void fetch_ea_32_long(uint32_t rmdat)
{
eal_r = eal_w = NULL;
easeg = ea_seg->base;
ea_rseg = ea_seg->seg;
if (easeg != 0xFFFFFFFF && ((easeg + eaaddr) & 0xFFF) <= 0xFFC)
{
uint32_t addr = easeg + eaaddr;
if ( readlookup2[addr >> 12] != -1)
eal_r = (uint32_t *)(readlookup2[addr >> 12] + addr);
if (writelookup2[addr >> 12] != -1)
eal_w = (uint32_t *)(writelookup2[addr >> 12] + addr);
}
cpu_state.last_ea = eaaddr;
}
static inline void fetch_ea_16_long(uint32_t rmdat)
{
eal_r = eal_w = NULL;
easeg = ea_seg->base;
ea_rseg = ea_seg->seg;
if (easeg != 0xFFFFFFFF && ((easeg + eaaddr) & 0xFFF) <= 0xFFC)
{
uint32_t addr = easeg + eaaddr;
if ( readlookup2[addr >> 12] != -1)
eal_r = (uint32_t *)(readlookup2[addr >> 12] + addr);
if (writelookup2[addr >> 12] != -1)
eal_w = (uint32_t *)(writelookup2[addr >> 12] + addr);
}
cpu_state.last_ea = eaaddr;
}
#define fetch_ea_16(rmdat) cpu_state.pc++; if (cpu_mod != 3) fetch_ea_16_long(rmdat);
#define fetch_ea_32(rmdat) cpu_state.pc++; if (cpu_mod != 3) fetch_ea_32_long(rmdat);
#define OP_TABLE(name) dynarec_ops_ ## name
#define CLOCK_CYCLES(c)
#define CLOCK_CYCLES_ALWAYS(c) cycles -= (c)
#include "386_ops.h"