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clang format in cpu

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This commit is contained in:
Jasmine Iwanek
2022-11-19 10:40:32 -05:00
parent 9e77acf655
commit 83b220cb03
66 changed files with 21467 additions and 19004 deletions
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692
src/cpu/x86_ops_mov_ctrl.h
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@@ -1,368 +1,362 @@
static int opMOV_r_CRx_a16(uint32_t fetchdat)
static int
opMOV_r_CRx_a16(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
switch (cpu_reg)
{
case 0:
cpu_state.regs[cpu_rm].l = cr0;
if (is486 || isibm486)
cpu_state.regs[cpu_rm].l |= 0x10; /*ET hardwired on 486*/
else {
if (is386)
cpu_state.regs[cpu_rm].l |=0x7fffffe0;
else
cpu_state.regs[cpu_rm].l |=0x7ffffff0;
}
break;
case 2:
cpu_state.regs[cpu_rm].l = cr2;
break;
case 3:
cpu_state.regs[cpu_rm].l = cr3;
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4))
{
cpu_state.regs[cpu_rm].l = cr4;
break;
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 0);
return 0;
}
static int opMOV_r_CRx_a32(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
switch (cpu_reg)
{
case 0:
cpu_state.regs[cpu_rm].l = cr0;
if (is486 || isibm486)
cpu_state.regs[cpu_rm].l |= 0x10; /*ET hardwired on 486*/
else {
if (is386)
cpu_state.regs[cpu_rm].l |=0x7fffffe0;
else
cpu_state.regs[cpu_rm].l |=0x7ffffff0;
}
break;
case 2:
cpu_state.regs[cpu_rm].l = cr2;
break;
case 3:
cpu_state.regs[cpu_rm].l = cr3;
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4))
{
cpu_state.regs[cpu_rm].l = cr4;
break;
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 1);
return 0;
}
static int opMOV_r_DRx_a16(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
cpu_state.regs[cpu_rm].l = dr[cpu_reg] | (cpu_reg == 6 ? 0xffff0ff0u : 0);
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 0);
return 0;
}
static int opMOV_r_DRx_a32(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
cpu_state.regs[cpu_rm].l = dr[cpu_reg] | (cpu_reg == 6 ? 0xffff0ff0u : 0);
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 1);
return 0;
}
static int opMOV_CRx_r_a16(uint32_t fetchdat)
{
uint32_t old_cr0 = cr0;
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL,0);
return 1;
}
fetch_ea_16(fetchdat);
switch (cpu_reg)
{
case 0:
if ((cpu_state.regs[cpu_rm].l ^ cr0) & 0x80000001)
flushmmucache();
/* Make sure CPL = 0 when switching from real mode to protected mode. */
if ((cpu_state.regs[cpu_rm].l & 0x01) && !(cr0 & 0x01))
cpu_state.seg_cs.access &= 0x9f;
cr0 = cpu_state.regs[cpu_rm].l;
if (cpu_16bitbus)
cr0 |= 0x10;
if (!(cr0 & 0x80000000))
mmu_perm=4;
if (hascache && !(cr0 & (1 << 30)))
cpu_cache_int_enabled = 1;
else
cpu_cache_int_enabled = 0;
if (hascache && ((cr0 ^ old_cr0) & (1 << 30)))
cpu_update_waitstates();
if (cr0 & 1)
cpu_cur_status |= CPU_STATUS_PMODE;
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
switch (cpu_reg) {
case 0:
cpu_state.regs[cpu_rm].l = cr0;
if (is486 || isibm486)
cpu_state.regs[cpu_rm].l |= 0x10; /*ET hardwired on 486*/
else {
if (is386)
cpu_state.regs[cpu_rm].l |= 0x7fffffe0;
else
cpu_cur_status &= ~CPU_STATUS_PMODE;
cpu_state.regs[cpu_rm].l |= 0x7ffffff0;
}
break;
case 2:
cpu_state.regs[cpu_rm].l = cr2;
break;
case 3:
cpu_state.regs[cpu_rm].l = cr3;
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4)) {
cpu_state.regs[cpu_rm].l = cr4;
break;
case 2:
cr2 = cpu_state.regs[cpu_rm].l;
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 0);
return 0;
}
static int
opMOV_r_CRx_a32(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
switch (cpu_reg) {
case 0:
cpu_state.regs[cpu_rm].l = cr0;
if (is486 || isibm486)
cpu_state.regs[cpu_rm].l |= 0x10; /*ET hardwired on 486*/
else {
if (is386)
cpu_state.regs[cpu_rm].l |= 0x7fffffe0;
else
cpu_state.regs[cpu_rm].l |= 0x7ffffff0;
}
break;
case 2:
cpu_state.regs[cpu_rm].l = cr2;
break;
case 3:
cpu_state.regs[cpu_rm].l = cr3;
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4)) {
cpu_state.regs[cpu_rm].l = cr4;
break;
case 3:
cr3 = cpu_state.regs[cpu_rm].l;
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 1);
return 0;
}
static int
opMOV_r_DRx_a16(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
cpu_state.regs[cpu_rm].l = dr[cpu_reg] | (cpu_reg == 6 ? 0xffff0ff0u : 0);
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 0);
return 0;
}
static int
opMOV_r_DRx_a32(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
cpu_state.regs[cpu_rm].l = dr[cpu_reg] | (cpu_reg == 6 ? 0xffff0ff0u : 0);
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 1);
return 0;
}
static int
opMOV_CRx_r_a16(uint32_t fetchdat)
{
uint32_t old_cr0 = cr0;
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
switch (cpu_reg) {
case 0:
if ((cpu_state.regs[cpu_rm].l ^ cr0) & 0x80000001)
flushmmucache();
/* Make sure CPL = 0 when switching from real mode to protected mode. */
if ((cpu_state.regs[cpu_rm].l & 0x01) && !(cr0 & 0x01))
cpu_state.seg_cs.access &= 0x9f;
cr0 = cpu_state.regs[cpu_rm].l;
if (cpu_16bitbus)
cr0 |= 0x10;
if (!(cr0 & 0x80000000))
mmu_perm = 4;
if (hascache && !(cr0 & (1 << 30)))
cpu_cache_int_enabled = 1;
else
cpu_cache_int_enabled = 0;
if (hascache && ((cr0 ^ old_cr0) & (1 << 30)))
cpu_update_waitstates();
if (cr0 & 1)
cpu_cur_status |= CPU_STATUS_PMODE;
else
cpu_cur_status &= ~CPU_STATUS_PMODE;
break;
case 2:
cr2 = cpu_state.regs[cpu_rm].l;
break;
case 3:
cr3 = cpu_state.regs[cpu_rm].l;
flushmmucache();
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4)) {
if (((cpu_state.regs[cpu_rm].l ^ cr4) & cpu_CR4_mask) & CR4_PAE)
flushmmucache();
cr4 = cpu_state.regs[cpu_rm].l & cpu_CR4_mask;
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4))
{
if (((cpu_state.regs[cpu_rm].l ^ cr4) & cpu_CR4_mask) & CR4_PAE)
flushmmucache();
cr4 = cpu_state.regs[cpu_rm].l & cpu_CR4_mask;
break;
}
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(10);
PREFETCH_RUN(10, 2, rmdat, 0,0,0,0, 0);
return 0;
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(10);
PREFETCH_RUN(10, 2, rmdat, 0, 0, 0, 0, 0);
return 0;
}
static int opMOV_CRx_r_a32(uint32_t fetchdat)
static int
opMOV_CRx_r_a32(uint32_t fetchdat)
{
uint32_t old_cr0 = cr0;
uint32_t old_cr0 = cr0;
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL,0);
return 1;
}
fetch_ea_32(fetchdat);
switch (cpu_reg)
{
case 0:
if ((cpu_state.regs[cpu_rm].l ^ cr0) & 0x80000001)
flushmmucache();
/* Make sure CPL = 0 when switching from real mode to protected mode. */
if ((cpu_state.regs[cpu_rm].l & 0x01) && !(cr0 & 0x01))
cpu_state.seg_cs.access &= 0x9f;
cr0 = cpu_state.regs[cpu_rm].l;
if (cpu_16bitbus)
cr0 |= 0x10;
if (!(cr0 & 0x80000000))
mmu_perm=4;
if (hascache && !(cr0 & (1 << 30)))
cpu_cache_int_enabled = 1;
else
cpu_cache_int_enabled = 0;
if (hascache && ((cr0 ^ old_cr0) & (1 << 30)))
cpu_update_waitstates();
if (cr0 & 1)
cpu_cur_status |= CPU_STATUS_PMODE;
else
cpu_cur_status &= ~CPU_STATUS_PMODE;
break;
case 2:
cr2 = cpu_state.regs[cpu_rm].l;
break;
case 3:
cr3 = cpu_state.regs[cpu_rm].l;
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
switch (cpu_reg) {
case 0:
if ((cpu_state.regs[cpu_rm].l ^ cr0) & 0x80000001)
flushmmucache();
/* Make sure CPL = 0 when switching from real mode to protected mode. */
if ((cpu_state.regs[cpu_rm].l & 0x01) && !(cr0 & 0x01))
cpu_state.seg_cs.access &= 0x9f;
cr0 = cpu_state.regs[cpu_rm].l;
if (cpu_16bitbus)
cr0 |= 0x10;
if (!(cr0 & 0x80000000))
mmu_perm = 4;
if (hascache && !(cr0 & (1 << 30)))
cpu_cache_int_enabled = 1;
else
cpu_cache_int_enabled = 0;
if (hascache && ((cr0 ^ old_cr0) & (1 << 30)))
cpu_update_waitstates();
if (cr0 & 1)
cpu_cur_status |= CPU_STATUS_PMODE;
else
cpu_cur_status &= ~CPU_STATUS_PMODE;
break;
case 2:
cr2 = cpu_state.regs[cpu_rm].l;
break;
case 3:
cr3 = cpu_state.regs[cpu_rm].l;
flushmmucache();
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4)) {
if (((cpu_state.regs[cpu_rm].l ^ cr4) & cpu_CR4_mask) & CR4_PAE)
flushmmucache();
cr4 = cpu_state.regs[cpu_rm].l & cpu_CR4_mask;
break;
case 4:
if (cpu_has_feature(CPU_FEATURE_CR4))
{
if (((cpu_state.regs[cpu_rm].l ^ cr4) & cpu_CR4_mask) & CR4_PAE)
flushmmucache();
cr4 = cpu_state.regs[cpu_rm].l & cpu_CR4_mask;
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(10);
PREFETCH_RUN(10, 2, rmdat, 0, 0, 0, 0, 1);
return 0;
}
static int
opMOV_DRx_r_a16(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
dr[cpu_reg] = cpu_state.regs[cpu_rm].l;
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 0);
return 0;
}
static int
opMOV_DRx_r_a32(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1)) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
dr[cpu_reg] = cpu_state.regs[cpu_rm].l;
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 1);
return 0;
}
static void
opMOV_r_TRx(void)
{
uint32_t base;
base = _tr[4] & 0xfffff800;
switch (cpu_reg) {
case 3:
pclog("[R] %08X cache = %08X\n", base + cache_index, _tr[3]);
_tr[3] = *(uint32_t *) &(_cache[cache_index]);
cache_index = (cache_index + 4) & 0xf;
break;
}
cpu_state.regs[cpu_rm].l = _tr[cpu_reg];
CLOCK_CYCLES(6);
}
static int
opMOV_r_TRx_a16(uint32_t fetchdat)
{
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1))) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
opMOV_r_TRx();
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 0);
return 0;
}
static int
opMOV_r_TRx_a32(uint32_t fetchdat)
{
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1))) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
opMOV_r_TRx();
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 1);
return 0;
}
static void
opMOV_TRx_r(void)
{
uint32_t base;
int i, ctl;
_tr[cpu_reg] = cpu_state.regs[cpu_rm].l;
base = _tr[4] & 0xfffff800;
ctl = _tr[5] & 3;
switch (cpu_reg) {
case 3:
pclog("[W] %08X cache = %08X\n", base + cache_index, _tr[3]);
*(uint32_t *) &(_cache[cache_index]) = _tr[3];
cache_index = (cache_index + 4) & 0xf;
break;
case 4:
if (!(cr0 & 1) && !(_tr[5] & (1 << 19)))
pclog("TAG = %08X, DEST = %08X\n", base, base + cache_index - 16);
break;
case 5:
pclog("[16] EXT = %i (%i), SET = %04X\n", !!(_tr[5] & (1 << 19)), _tr[5] & 0x03, _tr[5] & 0x7f0);
if (!(_tr[5] & (1 << 19))) {
switch (ctl) {
case 0:
pclog(" Cache fill or read...\n", base);
break;
case 1:
base += (_tr[5] & 0x7f0);
pclog(" Writing 16 bytes to %08X...\n", base);
for (i = 0; i < 16; i += 4)
mem_writel_phys(base + i, *(uint32_t *) &(_cache[i]));
break;
case 2:
base += (_tr[5] & 0x7f0);
pclog(" Reading 16 bytes from %08X...\n", base);
for (i = 0; i < 16; i += 4)
*(uint32_t *) &(_cache[i]) = mem_readl_phys(base + i);
break;
case 3:
pclog(" Cache invalidate/flush...\n", base);
break;
}
default:
cpu_state.pc = cpu_state.oldpc;
x86illegal();
break;
}
CLOCK_CYCLES(10);
PREFETCH_RUN(10, 2, rmdat, 0,0,0,0, 1);
return 0;
}
break;
}
CLOCK_CYCLES(6);
}
static int opMOV_DRx_r_a16(uint32_t fetchdat)
static int
opMOV_TRx_r_a16(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
dr[cpu_reg] = cpu_state.regs[cpu_rm].l;
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 0);
return 0;
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1))) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
opMOV_TRx_r();
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 0);
return 0;
}
static int opMOV_DRx_r_a32(uint32_t fetchdat)
static int
opMOV_TRx_r_a32(uint32_t fetchdat)
{
if ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
dr[cpu_reg] = cpu_state.regs[cpu_rm].l;
CLOCK_CYCLES(6);
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 1);
return 0;
}
static void opMOV_r_TRx(void)
{
uint32_t base;
base = _tr[4] & 0xfffff800;
switch (cpu_reg) {
case 3:
pclog("[R] %08X cache = %08X\n", base + cache_index, _tr[3]);
_tr[3] = *(uint32_t *) &(_cache[cache_index]);
cache_index = (cache_index + 4) & 0xf;
break;
}
cpu_state.regs[cpu_rm].l = _tr[cpu_reg];
CLOCK_CYCLES(6);
}
static int opMOV_r_TRx_a16(uint32_t fetchdat)
{
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1)))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
opMOV_r_TRx();
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 0);
return 0;
}
static int opMOV_r_TRx_a32(uint32_t fetchdat)
{
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1)))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
opMOV_r_TRx();
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 1);
return 0;
}
static void opMOV_TRx_r(void)
{
uint32_t base;
int i, ctl;
_tr[cpu_reg] = cpu_state.regs[cpu_rm].l;
base = _tr[4] & 0xfffff800;
ctl = _tr[5] & 3;
switch (cpu_reg) {
case 3:
pclog("[W] %08X cache = %08X\n", base + cache_index, _tr[3]);
*(uint32_t *) &(_cache[cache_index]) = _tr[3];
cache_index = (cache_index + 4) & 0xf;
break;
case 4:
if (!(cr0 & 1) && !(_tr[5] & (1 << 19)))
pclog("TAG = %08X, DEST = %08X\n", base, base + cache_index - 16);
break;
case 5:
pclog("[16] EXT = %i (%i), SET = %04X\n", !!(_tr[5] & (1 << 19)), _tr[5] & 0x03, _tr[5] & 0x7f0);
if (!(_tr[5] & (1 << 19))) {
switch(ctl) {
case 0:
pclog(" Cache fill or read...\n", base);
break;
case 1:
base += (_tr[5] & 0x7f0);
pclog(" Writing 16 bytes to %08X...\n", base);
for (i = 0; i < 16; i += 4)
mem_writel_phys(base + i, *(uint32_t *) &(_cache[i]));
break;
case 2:
base += (_tr[5] & 0x7f0);
pclog(" Reading 16 bytes from %08X...\n", base);
for (i = 0; i < 16; i += 4)
*(uint32_t *) &(_cache[i]) = mem_readl_phys(base + i);
break;
case 3:
pclog(" Cache invalidate/flush...\n", base);
break;
}
}
break;
}
CLOCK_CYCLES(6);
}
static int opMOV_TRx_r_a16(uint32_t fetchdat)
{
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1)))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_16(fetchdat);
opMOV_TRx_r();
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 0);
return 0;
}
static int opMOV_TRx_r_a32(uint32_t fetchdat)
{
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags&VM_FLAG)) && (cr0&1)))
{
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
opMOV_TRx_r();
PREFETCH_RUN(6, 2, rmdat, 0,0,0,0, 1);
return 0;
if ((cpu_s->cpu_type == CPU_PENTIUM) || ((CPL || (cpu_state.eflags & VM_FLAG)) && (cr0 & 1))) {
x86gpf(NULL, 0);
return 1;
}
fetch_ea_32(fetchdat);
opMOV_TRx_r();
PREFETCH_RUN(6, 2, rmdat, 0, 0, 0, 0, 1);
return 0;
}