aboutsummaryrefslogtreecommitdiff
path: root/target-i386/ops_template_mem.h
diff options
context:
space:
mode:
Diffstat (limited to 'target-i386/ops_template_mem.h')
-rw-r--r--target-i386/ops_template_mem.h364
1 files changed, 0 insertions, 364 deletions
diff --git a/target-i386/ops_template_mem.h b/target-i386/ops_template_mem.h
index ae17d8e3ca..b69d29f4c7 100644
--- a/target-i386/ops_template_mem.h
+++ b/target-i386/ops_template_mem.h
@@ -68,370 +68,6 @@
#endif
-void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- int count;
- target_long src;
-
- if (T1 & SHIFT1_MASK) {
- count = T1 & SHIFT_MASK;
- src = T0;
- T0 &= DATA_MASK;
- T0 = (T0 << count) | (T0 >> (DATA_BITS - count));
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#else
- /* gcc 3.2 workaround. This is really a bug in gcc. */
- asm volatile("" : : "r" (T0));
-#endif
- CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) |
- (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
- (T0 & CC_C);
- CC_OP = CC_OP_EFLAGS;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- int count;
- target_long src;
-
- if (T1 & SHIFT1_MASK) {
- count = T1 & SHIFT_MASK;
- src = T0;
- T0 &= DATA_MASK;
- T0 = (T0 >> count) | (T0 << (DATA_BITS - count));
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#else
- /* gcc 3.2 workaround. This is really a bug in gcc. */
- asm volatile("" : : "r" (T0));
-#endif
- CC_SRC = (cc_table[CC_OP].compute_all() & ~(CC_O | CC_C)) |
- (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
- ((T0 >> (DATA_BITS - 1)) & CC_C);
- CC_OP = CC_OP_EFLAGS;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_rol, MEM_SUFFIX), _T0_T1)(void)
-{
- int count;
- count = T1 & SHIFT_MASK;
- if (count) {
- T0 &= DATA_MASK;
- T0 = (T0 << count) | (T0 >> (DATA_BITS - count));
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_ror, MEM_SUFFIX), _T0_T1)(void)
-{
- int count;
- count = T1 & SHIFT_MASK;
- if (count) {
- T0 &= DATA_MASK;
- T0 = (T0 >> count) | (T0 << (DATA_BITS - count));
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_rcl, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- int count, eflags;
- target_ulong src;
- target_long res;
-
- count = T1 & SHIFT1_MASK;
-#if DATA_BITS == 16
- count = rclw_table[count];
-#elif DATA_BITS == 8
- count = rclb_table[count];
-#endif
- if (count) {
- eflags = cc_table[CC_OP].compute_all();
- T0 &= DATA_MASK;
- src = T0;
- res = (T0 << count) | ((target_ulong)(eflags & CC_C) << (count - 1));
- if (count > 1)
- res |= T0 >> (DATA_BITS + 1 - count);
- T0 = res;
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- CC_SRC = (eflags & ~(CC_C | CC_O)) |
- (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
- ((src >> (DATA_BITS - count)) & CC_C);
- CC_OP = CC_OP_EFLAGS;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_rcr, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- int count, eflags;
- target_ulong src;
- target_long res;
-
- count = T1 & SHIFT1_MASK;
-#if DATA_BITS == 16
- count = rclw_table[count];
-#elif DATA_BITS == 8
- count = rclb_table[count];
-#endif
- if (count) {
- eflags = cc_table[CC_OP].compute_all();
- T0 &= DATA_MASK;
- src = T0;
- res = (T0 >> count) | ((target_ulong)(eflags & CC_C) << (DATA_BITS - count));
- if (count > 1)
- res |= T0 << (DATA_BITS + 1 - count);
- T0 = res;
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- CC_SRC = (eflags & ~(CC_C | CC_O)) |
- (lshift(src ^ T0, 11 - (DATA_BITS - 1)) & CC_O) |
- ((src >> (count - 1)) & CC_C);
- CC_OP = CC_OP_EFLAGS;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_shl, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = src;
- CC_DST = T0;
- CC_OP = CC_OP_SHLB + SHIFT;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_shr, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = src;
- CC_DST = T0;
- CC_OP = CC_OP_SARB + SHIFT;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_sar, MEM_SUFFIX), _T0_T1_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = src;
- CC_DST = T0;
- CC_OP = CC_OP_SARB + SHIFT;
- }
- FORCE_RET();
-}
-
-#if DATA_BITS == 16
-/* XXX: overflow flag might be incorrect in some cases in shldw */
-void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_im_cc)(void)
-{
- int count;
- unsigned int res, tmp;
- count = PARAM1;
- T1 &= 0xffff;
- res = T1 | (T0 << 16);
- tmp = res >> (32 - count);
- res <<= count;
- if (count > 16)
- res |= T1 << (count - 16);
- T0 = res >> 16;
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
-}
-
-void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
-{
- int count;
- unsigned int res, tmp;
- count = ECX & 0x1f;
- if (count) {
- T1 &= 0xffff;
- res = T1 | (T0 << 16);
- tmp = res >> (32 - count);
- res <<= count;
- if (count > 16)
- res |= T1 << (count - 16);
- T0 = res >> 16;
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
- CC_OP = CC_OP_SARB + SHIFT;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_im_cc)(void)
-{
- int count;
- unsigned int res, tmp;
-
- count = PARAM1;
- res = (T0 & 0xffff) | (T1 << 16);
- tmp = res >> (count - 1);
- res >>= count;
- if (count > 16)
- res |= T1 << (32 - count);
- T0 = res;
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
-}
-
-
-void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
-{
- int count;
- unsigned int res, tmp;
-
- count = ECX & 0x1f;
- if (count) {
- res = (T0 & 0xffff) | (T1 << 16);
- tmp = res >> (count - 1);
- res >>= count;
- if (count > 16)
- res |= T1 << (32 - count);
- T0 = res;
-#ifdef MEM_WRITE
- glue(st, MEM_SUFFIX)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
- CC_OP = CC_OP_SARB + SHIFT;
- }
- FORCE_RET();
-}
-#endif
-
-#if DATA_BITS >= 32
-void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_im_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
-}
-
-void OPPROTO glue(glue(op_shld, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
- CC_OP = CC_OP_SHLB + SHIFT;
- }
- FORCE_RET();
-}
-
-void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_im_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
-}
-
-
-void OPPROTO glue(glue(op_shrd, MEM_SUFFIX), _T0_T1_ECX_cc)(void)
-{
- 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)(A0, T0);
-#endif
- CC_SRC = tmp;
- CC_DST = T0;
- CC_OP = CC_OP_SARB + SHIFT;
- }
- FORCE_RET();
-}
-#endif
-
/* carry add/sub (we only need to set CC_OP differently) */
void OPPROTO glue(glue(op_adc, MEM_SUFFIX), _T0_T1_cc)(void)
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-12 06:35:53 +0000