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x86_64 target support

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1197 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
bellard 2005-01-03 23:50:08 +00:00
parent c46878786a
commit 14ce26e755
11 changed files with 3686 additions and 1308 deletions
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114
target-i386/ops_template_mem.h
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@ -28,6 +28,8 @@
#define MEM_SUFFIX w_raw
#elif DATA_BITS == 32
#define MEM_SUFFIX l_raw
#elif DATA_BITS == 64
#define MEM_SUFFIX q_raw
#endif
#elif MEM_WRITE == 1
@ -38,6 +40,8 @@
#define MEM_SUFFIX w_kernel
#elif DATA_BITS == 32
#define MEM_SUFFIX l_kernel
#elif DATA_BITS == 64
#define MEM_SUFFIX q_kernel
#endif
#elif MEM_WRITE == 2
@ -48,6 +52,8 @@
#define MEM_SUFFIX w_user
#elif DATA_BITS == 32
#define MEM_SUFFIX l_user
#elif DATA_BITS == 64
#define MEM_SUFFIX q_user
#endif
#else
@ -64,14 +70,16 @@
void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, src;
int count;
target_long src;
count = T1 & SHIFT_MASK;
if (count) {
src = T0;
T0 &= DATA_MASK;
T0 = (T0 << count) | (T0 >> (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#else
/* gcc 3.2 workaround. This is really a bug in gcc. */
asm volatile("" : : "r" (T0));
@ -86,14 +94,16 @@ void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1_cc)(void)
void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, src;
int count;
target_long src;
count = T1 & SHIFT_MASK;
if (count) {
src = T0;
T0 &= DATA_MASK;
T0 = (T0 >> count) | (T0 << (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#else
/* gcc 3.2 workaround. This is really a bug in gcc. */
asm volatile("" : : "r" (T0));
@ -114,7 +124,7 @@ void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1)(void)
T0 &= DATA_MASK;
T0 = (T0 << count) | (T0 >> (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
}
FORCE_RET();
@ -128,7 +138,7 @@ void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1)(void)
T0 &= DATA_MASK;
T0 = (T0 >> count) | (T0 << (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
}
FORCE_RET();
@ -136,10 +146,11 @@ void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1)(void)
void OPPROTO glue(glue(op_rcl, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, res, eflags;
unsigned int src;
int count, eflags;
target_ulong src;
target_long res;
count = T1 & 0x1f;
count = T1 & SHIFT1_MASK;
#if DATA_BITS == 16
count = rclw_table[count];
#elif DATA_BITS == 8
@ -154,7 +165,7 @@ void OPPROTO glue(glue(op_rcl, MEM_SUFFIX), _T0_T1_cc)(void)
res |= T0 >> (DATA_BITS + 1 - count);
T0 = res;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = (eflags & ~(CC_C | CC_O)) |
(lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
@ -166,10 +177,11 @@ void OPPROTO glue(glue(op_rcl, MEM_SUFFIX), _T0_T1_cc)(void)
void OPPROTO glue(glue(op_rcr, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, res, eflags;
unsigned int src;
int count, eflags;
target_ulong src;
target_long res;
count = T1 & 0x1f;
count = T1 & SHIFT1_MASK;
#if DATA_BITS == 16
count = rclw_table[count];
#elif DATA_BITS == 8
@ -184,7 +196,7 @@ void OPPROTO glue(glue(op_rcr, MEM_SUFFIX), _T0_T1_cc)(void)
res |= T0 << (DATA_BITS + 1 - count);
T0 = res;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = (eflags & ~(CC_C | CC_O)) |
(lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
@ -196,13 +208,15 @@ void OPPROTO glue(glue(op_rcr, MEM_SUFFIX), _T0_T1_cc)(void)
void OPPROTO glue(glue(op_shl, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, src;
count = T1 & 0x1f;
int count;
target_long src;
count = T1 & SHIFT1_MASK;
if (count) {
src = (DATA_TYPE)T0 << (count - 1);
T0 = T0 << count;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = src;
CC_DST = T0;
@ -213,14 +227,16 @@ void OPPROTO glue(glue(op_shl, MEM_SUFFIX), _T0_T1_cc)(void)
void OPPROTO glue(glue(op_shr, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, src;
count = T1 & 0x1f;
int count;
target_long src;
count = T1 & SHIFT1_MASK;
if (count) {
T0 &= DATA_MASK;
src = T0 >> (count - 1);
T0 = T0 >> count;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = src;
CC_DST = T0;
@ -231,14 +247,16 @@ void OPPROTO glue(glue(op_shr, MEM_SUFFIX), _T0_T1_cc)(void)
void OPPROTO glue(glue(op_sar, MEM_SUFFIX), _T0_T1_cc)(void)
{
int count, src;
count = T1 & 0x1f;
int count;
target_long src;
count = T1 & SHIFT1_MASK;
if (count) {
src = (DATA_STYPE)T0;
T0 = src >> count;
src = src >> (count - 1);
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = src;
CC_DST = T0;
@ -262,7 +280,7 @@ void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_im_cc)(void)
res |= T1 << (count - 16);
T0 = res >> 16;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -282,7 +300,7 @@ void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
res |= T1 << (count - 16);
T0 = res >> 16;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -304,7 +322,7 @@ void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_im_cc)(void)
res |= T1 << (32 - count);
T0 = res;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -325,7 +343,7 @@ void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
res |= T1 << (32 - count);
T0 = res;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -335,17 +353,19 @@ void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
}
#endif
#if DATA_BITS == 32
#if DATA_BITS >= 32
void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_im_cc)(void)
{
int count, tmp;
int count;
target_long tmp;
count = PARAM1;
T0 &= DATA_MASK;
T1 &= DATA_MASK;
tmp = T0 << (count - 1);
T0 = (T0 << count) | (T1 >> (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -353,15 +373,17 @@ void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_im_cc)(void)
void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
{
int count, tmp;
count = ECX & 0x1f;
int count;
target_long tmp;
count = ECX & SHIFT1_MASK;
if (count) {
T0 &= DATA_MASK;
T1 &= DATA_MASK;
tmp = T0 << (count - 1);
T0 = (T0 << count) | (T1 >> (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -372,14 +394,16 @@ void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_im_cc)(void)
{
int count, tmp;
int count;
target_long tmp;
count = PARAM1;
T0 &= DATA_MASK;
T1 &= DATA_MASK;
tmp = T0 >> (count - 1);
T0 = (T0 >> count) | (T1 << (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -388,15 +412,17 @@ void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_im_cc)(void)
void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
{
int count, tmp;
count = ECX & 0x1f;
int count;
target_long tmp;
count = ECX & SHIFT1_MASK;
if (count) {
T0 &= DATA_MASK;
T1 &= DATA_MASK;
tmp = T0 >> (count - 1);
T0 = (T0 >> count) | (T1 << (DATA_BITS - count));
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = tmp;
CC_DST = T0;
@ -414,11 +440,11 @@ void OPPROTO glue(glue(op_adc, MEM_SUFFIX), _T0_T1_cc)(void)
cf = cc_table[CC_OP].compute_c();
T0 = T0 + T1 + cf;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = T1;
CC_DST = T0;
CC_OP = CC_OP_ADDB + SHIFT + cf * 3;
CC_OP = CC_OP_ADDB + SHIFT + cf * 4;
}
void OPPROTO glue(glue(op_sbb, MEM_SUFFIX), _T0_T1_cc)(void)
@ -427,23 +453,23 @@ void OPPROTO glue(glue(op_sbb, MEM_SUFFIX), _T0_T1_cc)(void)
cf = cc_table[CC_OP].compute_c();
T0 = T0 - T1 - cf;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
CC_SRC = T1;
CC_DST = T0;
CC_OP = CC_OP_SUBB + SHIFT + cf * 3;
CC_OP = CC_OP_SUBB + SHIFT + cf * 4;
}
void OPPROTO glue(glue(op_cmpxchg, MEM_SUFFIX), _T0_T1_EAX_cc)(void)
{
unsigned int src, dst;
target_ulong src, dst;
src = T0;
dst = EAX - T0;
if ((DATA_TYPE)dst == 0) {
T0 = T1;
#ifdef MEM_WRITE
glue(st, MEM_SUFFIX)((uint8_t *)A0, T0);
glue(st, MEM_SUFFIX)(A0, T0);
#endif
} else {
EAX = (EAX & ~DATA_MASK) | (T0 & DATA_MASK);