#define REG (env->gregs[7])
#include "op_template.h"
#define REGNAME i0
-#define REG (env->regwptr[16])
+#define REG (REGWPTR[16])
#include "op_template.h"
#define REGNAME i1
-#define REG (env->regwptr[17])
+#define REG (REGWPTR[17])
#include "op_template.h"
#define REGNAME i2
-#define REG (env->regwptr[18])
+#define REG (REGWPTR[18])
#include "op_template.h"
#define REGNAME i3
-#define REG (env->regwptr[19])
+#define REG (REGWPTR[19])
#include "op_template.h"
#define REGNAME i4
-#define REG (env->regwptr[20])
+#define REG (REGWPTR[20])
#include "op_template.h"
#define REGNAME i5
-#define REG (env->regwptr[21])
+#define REG (REGWPTR[21])
#include "op_template.h"
#define REGNAME i6
-#define REG (env->regwptr[22])
+#define REG (REGWPTR[22])
#include "op_template.h"
#define REGNAME i7
-#define REG (env->regwptr[23])
+#define REG (REGWPTR[23])
#include "op_template.h"
#define REGNAME l0
-#define REG (env->regwptr[8])
+#define REG (REGWPTR[8])
#include "op_template.h"
#define REGNAME l1
-#define REG (env->regwptr[9])
+#define REG (REGWPTR[9])
#include "op_template.h"
#define REGNAME l2
-#define REG (env->regwptr[10])
+#define REG (REGWPTR[10])
#include "op_template.h"
#define REGNAME l3
-#define REG (env->regwptr[11])
+#define REG (REGWPTR[11])
#include "op_template.h"
#define REGNAME l4
-#define REG (env->regwptr[12])
+#define REG (REGWPTR[12])
#include "op_template.h"
#define REGNAME l5
-#define REG (env->regwptr[13])
+#define REG (REGWPTR[13])
#include "op_template.h"
#define REGNAME l6
-#define REG (env->regwptr[14])
+#define REG (REGWPTR[14])
#include "op_template.h"
#define REGNAME l7
-#define REG (env->regwptr[15])
+#define REG (REGWPTR[15])
#include "op_template.h"
#define REGNAME o0
-#define REG (env->regwptr[0])
+#define REG (REGWPTR[0])
#include "op_template.h"
#define REGNAME o1
-#define REG (env->regwptr[1])
+#define REG (REGWPTR[1])
#include "op_template.h"
#define REGNAME o2
-#define REG (env->regwptr[2])
+#define REG (REGWPTR[2])
#include "op_template.h"
#define REGNAME o3
-#define REG (env->regwptr[3])
+#define REG (REGWPTR[3])
#include "op_template.h"
#define REGNAME o4
-#define REG (env->regwptr[4])
+#define REG (REGWPTR[4])
#include "op_template.h"
#define REGNAME o5
-#define REG (env->regwptr[5])
+#define REG (REGWPTR[5])
#include "op_template.h"
#define REGNAME o6
-#define REG (env->regwptr[6])
+#define REG (REGWPTR[6])
#include "op_template.h"
#define REGNAME o7
-#define REG (env->regwptr[7])
+#define REG (REGWPTR[7])
#include "op_template.h"
+
+#define REGNAME f0
+#define REG (env->fpr[0])
+#include "fop_template.h"
+#define REGNAME f1
+#define REG (env->fpr[1])
+#include "fop_template.h"
+#define REGNAME f2
+#define REG (env->fpr[2])
+#include "fop_template.h"
+#define REGNAME f3
+#define REG (env->fpr[3])
+#include "fop_template.h"
+#define REGNAME f4
+#define REG (env->fpr[4])
+#include "fop_template.h"
+#define REGNAME f5
+#define REG (env->fpr[5])
+#include "fop_template.h"
+#define REGNAME f6
+#define REG (env->fpr[6])
+#include "fop_template.h"
+#define REGNAME f7
+#define REG (env->fpr[7])
+#include "fop_template.h"
+#define REGNAME f8
+#define REG (env->fpr[8])
+#include "fop_template.h"
+#define REGNAME f9
+#define REG (env->fpr[9])
+#include "fop_template.h"
+#define REGNAME f10
+#define REG (env->fpr[10])
+#include "fop_template.h"
+#define REGNAME f11
+#define REG (env->fpr[11])
+#include "fop_template.h"
+#define REGNAME f12
+#define REG (env->fpr[12])
+#include "fop_template.h"
+#define REGNAME f13
+#define REG (env->fpr[13])
+#include "fop_template.h"
+#define REGNAME f14
+#define REG (env->fpr[14])
+#include "fop_template.h"
+#define REGNAME f15
+#define REG (env->fpr[15])
+#include "fop_template.h"
+#define REGNAME f16
+#define REG (env->fpr[16])
+#include "fop_template.h"
+#define REGNAME f17
+#define REG (env->fpr[17])
+#include "fop_template.h"
+#define REGNAME f18
+#define REG (env->fpr[18])
+#include "fop_template.h"
+#define REGNAME f19
+#define REG (env->fpr[19])
+#include "fop_template.h"
+#define REGNAME f20
+#define REG (env->fpr[20])
+#include "fop_template.h"
+#define REGNAME f21
+#define REG (env->fpr[21])
+#include "fop_template.h"
+#define REGNAME f22
+#define REG (env->fpr[22])
+#include "fop_template.h"
+#define REGNAME f23
+#define REG (env->fpr[23])
+#include "fop_template.h"
+#define REGNAME f24
+#define REG (env->fpr[24])
+#include "fop_template.h"
+#define REGNAME f25
+#define REG (env->fpr[25])
+#include "fop_template.h"
+#define REGNAME f26
+#define REG (env->fpr[26])
+#include "fop_template.h"
+#define REGNAME f27
+#define REG (env->fpr[27])
+#include "fop_template.h"
+#define REGNAME f28
+#define REG (env->fpr[28])
+#include "fop_template.h"
+#define REGNAME f29
+#define REG (env->fpr[29])
+#include "fop_template.h"
+#define REGNAME f30
+#define REG (env->fpr[30])
+#include "fop_template.h"
+#define REGNAME f31
+#define REG (env->fpr[31])
+#include "fop_template.h"
+
+#ifdef TARGET_SPARC64
+#define REGNAME f32
+#define REG (env->fpr[32])
+#include "fop_template.h"
+#define REGNAME f34
+#define REG (env->fpr[34])
+#include "fop_template.h"
+#define REGNAME f36
+#define REG (env->fpr[36])
+#include "fop_template.h"
+#define REGNAME f38
+#define REG (env->fpr[38])
+#include "fop_template.h"
+#define REGNAME f40
+#define REG (env->fpr[40])
+#include "fop_template.h"
+#define REGNAME f42
+#define REG (env->fpr[42])
+#include "fop_template.h"
+#define REGNAME f44
+#define REG (env->fpr[44])
+#include "fop_template.h"
+#define REGNAME f46
+#define REG (env->fpr[46])
+#include "fop_template.h"
+#define REGNAME f48
+#define REG (env->fpr[47])
+#include "fop_template.h"
+#define REGNAME f50
+#define REG (env->fpr[50])
+#include "fop_template.h"
+#define REGNAME f52
+#define REG (env->fpr[52])
+#include "fop_template.h"
+#define REGNAME f54
+#define REG (env->fpr[54])
+#include "fop_template.h"
+#define REGNAME f56
+#define REG (env->fpr[56])
+#include "fop_template.h"
+#define REGNAME f58
+#define REG (env->fpr[58])
+#include "fop_template.h"
+#define REGNAME f60
+#define REG (env->fpr[60])
+#include "fop_template.h"
+#define REGNAME f62
+#define REG (env->fpr[62])
+#include "fop_template.h"
+#endif
+
+#ifdef TARGET_SPARC64
+#ifdef WORDS_BIGENDIAN
+typedef union UREG64 {
+ struct { uint16_t v3, v2, v1, v0; } w;
+ struct { uint32_t v1, v0; } l;
+ uint64_t q;
+} UREG64;
+#else
+typedef union UREG64 {
+ struct { uint16_t v0, v1, v2, v3; } w;
+ struct { uint32_t v0, v1; } l;
+ uint64_t q;
+} UREG64;
+#endif
+
+#define PARAMQ1 \
+({\
+ UREG64 __p;\
+ __p.l.v1 = PARAM1;\
+ __p.l.v0 = PARAM2;\
+ __p.q;\
+})
+
+void OPPROTO op_movq_T0_im64(void)
+{
+ T0 = PARAMQ1;
+}
+
+void OPPROTO op_movq_T1_im64(void)
+{
+ T1 = PARAMQ1;
+}
+
+#define XFLAG_SET(x) ((env->xcc&x)?1:0)
+
+#else
#define EIP (env->pc)
+#endif
-#define FLAG_SET(x) (env->psr&x)?1:0
+#define FLAG_SET(x) ((env->psr&x)?1:0)
void OPPROTO op_movl_T0_0(void)
{
T0 = 0;
}
-void OPPROTO op_movl_T0_1(void)
-{
- T0 = 1;
-}
-
void OPPROTO op_movl_T0_im(void)
{
- T0 = PARAM1;
+ T0 = (uint32_t)PARAM1;
}
void OPPROTO op_movl_T1_im(void)
{
- T1 = PARAM1;
+ T1 = (uint32_t)PARAM1;
}
void OPPROTO op_movl_T2_im(void)
{
- T2 = PARAM1;
+ T2 = (uint32_t)PARAM1;
+}
+
+void OPPROTO op_movl_T0_sim(void)
+{
+ T0 = (int32_t)PARAM1;
+}
+
+void OPPROTO op_movl_T1_sim(void)
+{
+ T1 = (int32_t)PARAM1;
+}
+
+void OPPROTO op_movl_T2_sim(void)
+{
+ T2 = (int32_t)PARAM1;
}
-void OPPROTO op_addl_T1_im(void)
+void OPPROTO op_movl_T0_env(void)
{
- T1 += PARAM1;
+ T0 = *(uint32_t *)((char *)env + PARAM1);
}
-void OPPROTO op_addl_T1_T2(void)
+void OPPROTO op_movl_env_T0(void)
{
- T1 += T2;
+ *(uint32_t *)((char *)env + PARAM1) = T0;
}
-void OPPROTO op_subl_T1_T2(void)
+void OPPROTO op_movtl_T0_env(void)
{
- T1 -= T2;
+ T0 = *(target_ulong *)((char *)env + PARAM1);
+}
+
+void OPPROTO op_movtl_env_T0(void)
+{
+ *(target_ulong *)((char *)env + PARAM1) = T0;
}
void OPPROTO op_add_T1_T0(void)
void OPPROTO op_add_T1_T0_cc(void)
{
- unsigned int src1;
+ target_ulong src1;
+
src1 = T0;
T0 += T1;
env->psr = 0;
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ env->psr |= PSR_OVF;
+
+ env->xcc = 0;
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (T0 < src1)
+ env->xcc |= PSR_CARRY;
+ if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
+ env->xcc |= PSR_OVF;
+#else
if (!T0)
env->psr |= PSR_ZERO;
- if ((int) T0 < 0)
+ if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
if (T0 < src1)
env->psr |= PSR_CARRY;
if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
env->psr |= PSR_OVF;
+#endif
+ FORCE_RET();
+}
+
+void OPPROTO op_addx_T1_T0(void)
+{
+ T0 += T1 + FLAG_SET(PSR_CARRY);
+}
+
+void OPPROTO op_addx_T1_T0_cc(void)
+{
+ target_ulong src1;
+ src1 = T0;
+ if (FLAG_SET(PSR_CARRY))
+ {
+ T0 += T1 + 1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((T0 & 0xffffffff) <= (src1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (T0 <= src1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (T0 <= src1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+ else
+ {
+ T0 += T1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((T0 & 0xffffffff) < (src1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (T0 < src1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (T0 < src1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff) ^ -1) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ env->psr |= PSR_OVF;
+
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1ULL << 63))
+ env->xcc |= PSR_OVF;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (((src1 ^ T1 ^ -1) & (src1 ^ T0)) & (1 << 31))
+ env->psr |= PSR_OVF;
+#endif
FORCE_RET();
}
void OPPROTO op_sub_T1_T0_cc(void)
{
- unsigned int src1;
+ target_ulong src1;
src1 = T0;
T0 -= T1;
env->psr = 0;
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ env->psr |= PSR_OVF;
+
+ env->xcc = 0;
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (src1 < T1)
+ env->xcc |= PSR_CARRY;
+ if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
+ env->xcc |= PSR_OVF;
+#else
if (!T0)
env->psr |= PSR_ZERO;
- if ((int) T0 < 0)
+ if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
if (src1 < T1)
env->psr |= PSR_CARRY;
if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
env->psr |= PSR_OVF;
+#endif
+ FORCE_RET();
+}
+
+void OPPROTO op_subx_T1_T0(void)
+{
+ T0 -= T1 + FLAG_SET(PSR_CARRY);
+}
+
+void OPPROTO op_subx_T1_T0_cc(void)
+{
+ target_ulong src1;
+ src1 = T0;
+ if (FLAG_SET(PSR_CARRY))
+ {
+ T0 -= T1 + 1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((src1 & 0xffffffff) <= (T1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (src1 <= T1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (src1 <= T1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+ else
+ {
+ T0 -= T1;
+ env->psr = 0;
+#ifdef TARGET_SPARC64
+ if ((src1 & 0xffffffff) < (T1 & 0xffffffff))
+ env->psr |= PSR_CARRY;
+ env->xcc = 0;
+ if (src1 < T1)
+ env->xcc |= PSR_CARRY;
+#else
+ if (src1 < T1)
+ env->psr |= PSR_CARRY;
+#endif
+ }
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if ((((src1 & 0xffffffff) ^ (T1 & 0xffffffff)) &
+ ((src1 & 0xffffffff) ^ (T0 & 0xffffffff))) & (1 << 31))
+ env->psr |= PSR_OVF;
+
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+ if (((src1 ^ T1) & (src1 ^ T0)) & (1ULL << 63))
+ env->xcc |= PSR_OVF;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (((src1 ^ T1) & (src1 ^ T0)) & (1 << 31))
+ env->psr |= PSR_OVF;
+#endif
FORCE_RET();
}
T0 ^= ~T1;
}
-void OPPROTO op_addx_T1_T0(void)
-{
- T0 += T1 + ((env->psr & PSR_CARRY) ? 1 : 0);
-}
-
void OPPROTO op_umul_T1_T0(void)
{
uint64_t res;
- res = (uint64_t) T0 *(uint64_t) T1;
+ res = (uint64_t) T0 * (uint64_t) T1;
+#ifdef TARGET_SPARC64
+ T0 = res;
+#else
T0 = res & 0xffffffff;
+#endif
env->y = res >> 32;
}
{
uint64_t res;
res = (int64_t) ((int32_t) T0) * (int64_t) ((int32_t) T1);
+#ifdef TARGET_SPARC64
+ T0 = res;
+#else
T0 = res & 0xffffffff;
+#endif
env->y = res >> 32;
}
void OPPROTO op_mulscc_T1_T0(void)
{
- unsigned int b1, C, V, b2, src1;
- C = FLAG_SET(PSR_CARRY);
+ unsigned int b1, N, V, b2;
+ target_ulong src1;
+
+ N = FLAG_SET(PSR_NEG);
V = FLAG_SET(PSR_OVF);
- b1 = C ^ V;
+ b1 = N ^ V;
b2 = T0 & 1;
T0 = (b1 << 31) | (T0 >> 1);
if (!(env->y & 1))
env->psr = 0;
if (!T0)
env->psr |= PSR_ZERO;
- if ((int) T0 < 0)
+ if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
if (T0 < src1)
env->psr |= PSR_CARRY;
int64_t x0;
int32_t x1;
- x0 = T0 | ((uint64_t) (env->y) << 32);
+ x0 = T0 | ((int64_t) (env->y) << 32);
x1 = T1;
x0 = x0 / x1;
if ((int32_t) x0 != x0) {
- T0 = x0 >> 63;
+ T0 = x0 < 0? 0x80000000: 0x7fffffff;
T1 = 1;
} else {
T0 = x0;
void OPPROTO op_div_cc(void)
{
env->psr = 0;
+#ifdef TARGET_SPARC64
if (!T0)
env->psr |= PSR_ZERO;
- if ((int) T0 < 0)
+ if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
if (T1)
env->psr |= PSR_OVF;
+
+ env->xcc = 0;
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+#else
+ if (!T0)
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+ if (T1)
+ env->psr |= PSR_OVF;
+#endif
FORCE_RET();
}
-void OPPROTO op_subx_T1_T0(void)
+#ifdef TARGET_SPARC64
+void OPPROTO op_mulx_T1_T0(void)
{
- T0 -= T1 + ((env->psr & PSR_CARRY) ? 1 : 0);
+ T0 *= T1;
+ FORCE_RET();
}
-void OPPROTO op_logic_T0_cc(void)
+void OPPROTO op_udivx_T1_T0(void)
{
- env->psr = 0;
- if (!T0)
- env->psr |= PSR_ZERO;
- if ((int) T0 < 0)
- env->psr |= PSR_NEG;
+ T0 /= T1;
+ FORCE_RET();
+}
+
+void OPPROTO op_sdivx_T1_T0(void)
+{
+ if (T0 == INT64_MIN && T1 == -1)
+ T0 = INT64_MIN;
+ else
+ T0 /= (target_long) T1;
FORCE_RET();
}
+#endif
-void OPPROTO op_set_flags(void)
+void OPPROTO op_logic_T0_cc(void)
{
env->psr = 0;
+#ifdef TARGET_SPARC64
+ if (!(T0 & 0xffffffff))
+ env->psr |= PSR_ZERO;
+ if ((int32_t) T0 < 0)
+ env->psr |= PSR_NEG;
+
+ env->xcc = 0;
+ if (!T0)
+ env->xcc |= PSR_ZERO;
+ if ((int64_t) T0 < 0)
+ env->xcc |= PSR_NEG;
+#else
if (!T0)
env->psr |= PSR_ZERO;
- if ((unsigned int) T0 < (unsigned int) T1)
- env->psr |= PSR_CARRY;
- if ((int) T0 < (int) T1)
- env->psr |= PSR_OVF;
- if ((int) T0 < 0)
+ if ((int32_t) T0 < 0)
env->psr |= PSR_NEG;
+#endif
FORCE_RET();
}
T0 <<= T1;
}
+#ifdef TARGET_SPARC64
+void OPPROTO op_srl(void)
+{
+ T0 = (T0 & 0xffffffff) >> T1;
+}
+
+void OPPROTO op_srlx(void)
+{
+ T0 >>= T1;
+}
+
+void OPPROTO op_sra(void)
+{
+ T0 = ((int32_t) (T0 & 0xffffffff)) >> T1;
+}
+
+void OPPROTO op_srax(void)
+{
+ T0 = ((int64_t) T0) >> T1;
+}
+#else
void OPPROTO op_srl(void)
{
T0 >>= T1;
{
T0 = ((int32_t) T0) >> T1;
}
+#endif
+
+/* Load and store */
+#define MEMSUFFIX _raw
+#include "op_mem.h"
+#if !defined(CONFIG_USER_ONLY)
+#define MEMSUFFIX _user
+#include "op_mem.h"
+
+#define MEMSUFFIX _kernel
+#include "op_mem.h"
+#endif
+
+void OPPROTO op_ldfsr(void)
+{
+ PUT_FSR32(env, *((uint32_t *) &FT0));
+ helper_ldfsr();
+}
+
+void OPPROTO op_stfsr(void)
+{
+ *((uint32_t *) &FT0) = GET_FSR32(env);
+}
-void OPPROTO op_st(void)
+#ifndef TARGET_SPARC64
+void OPPROTO op_rdpsr(void)
{
- stl((void *) T0, T1);
+ do_rdpsr();
}
-void OPPROTO op_stb(void)
+void OPPROTO op_wrpsr(void)
{
- stb((void *) T0, T1);
+ do_wrpsr();
+ FORCE_RET();
}
-void OPPROTO op_sth(void)
+void OPPROTO op_rett(void)
{
- stw((void *) T0, T1);
+ helper_rett();
+ FORCE_RET();
}
-void OPPROTO op_std(void)
+/* XXX: use another pointer for %iN registers to avoid slow wrapping
+ handling ? */
+void OPPROTO op_save(void)
{
- stl((void *) T0, T1);
- stl((void *) (T0 + 4), T2);
+ uint32_t cwp;
+ cwp = (env->cwp - 1) & (NWINDOWS - 1);
+ if (env->wim & (1 << cwp)) {
+ raise_exception(TT_WIN_OVF);
+ }
+ set_cwp(cwp);
+ FORCE_RET();
}
-void OPPROTO op_ld(void)
+void OPPROTO op_restore(void)
{
- T1 = ldl((void *) T0);
+ uint32_t cwp;
+ cwp = (env->cwp + 1) & (NWINDOWS - 1);
+ if (env->wim & (1 << cwp)) {
+ raise_exception(TT_WIN_UNF);
+ }
+ set_cwp(cwp);
+ FORCE_RET();
+}
+#else
+void OPPROTO op_rdccr(void)
+{
+ T0 = GET_CCR(env);
}
-void OPPROTO op_ldub(void)
+void OPPROTO op_wrccr(void)
{
- T1 = ldub((void *) T0);
+ PUT_CCR(env, T0);
}
-void OPPROTO op_lduh(void)
+void OPPROTO op_rdtick(void)
{
- T1 = lduw((void *) T0);
+ T0 = 0; // XXX read cycle counter and bit 31
}
-void OPPROTO op_ldsb(void)
+void OPPROTO op_wrtick(void)
{
- T1 = ldsb((void *) T0);
+ // XXX write cycle counter and bit 31
}
-void OPPROTO op_ldsh(void)
+void OPPROTO op_rdtpc(void)
{
- T1 = ldsw((void *) T0);
+ T0 = env->tpc[env->tl];
}
-void OPPROTO op_ldstub(void)
+void OPPROTO op_wrtpc(void)
{
- T1 = ldub((void *) T0);
- stb((void *) T0, 0xff); /* XXX: Should be Atomically */
+ env->tpc[env->tl] = T0;
}
-void OPPROTO op_swap(void)
+void OPPROTO op_rdtnpc(void)
{
- unsigned int tmp = ldl((void *) T0);
- stl((void *) T0, T1); /* XXX: Should be Atomically */
- T1 = tmp;
+ T0 = env->tnpc[env->tl];
}
-void OPPROTO op_ldd(void)
+void OPPROTO op_wrtnpc(void)
{
- T1 = ldl((void *) T0);
- T0 = ldl((void *) (T0 + 4));
+ env->tnpc[env->tl] = T0;
}
-void OPPROTO op_wry(void)
+void OPPROTO op_rdtstate(void)
{
- env->y = T0;
+ T0 = env->tstate[env->tl];
}
-void OPPROTO op_rdy(void)
+void OPPROTO op_wrtstate(void)
{
- T0 = env->y;
+ env->tstate[env->tl] = T0;
}
-void raise_exception(int tt)
+void OPPROTO op_rdtt(void)
{
- env->exception_index = tt;
- cpu_loop_exit();
-}
+ T0 = env->tt[env->tl];
+}
+
+void OPPROTO op_wrtt(void)
+{
+ env->tt[env->tl] = T0;
+}
-void memcpy32(uint32_t *dst, const uint32_t *src)
+void OPPROTO op_rdpstate(void)
{
- dst[0] = src[0];
- dst[1] = src[1];
- dst[2] = src[2];
- dst[3] = src[3];
- dst[4] = src[4];
- dst[5] = src[5];
- dst[6] = src[6];
- dst[7] = src[7];
+ T0 = env->pstate;
}
-static inline void set_cwp(int new_cwp)
+void OPPROTO op_wrpstate(void)
{
- /* put the modified wrap registers at their proper location */
- if (env->cwp == (NWINDOWS - 1))
- memcpy32(env->regbase, env->regbase + NWINDOWS * 16);
- env->cwp = new_cwp;
- /* put the wrap registers at their temporary location */
- if (new_cwp == (NWINDOWS - 1))
- memcpy32(env->regbase + NWINDOWS * 16, env->regbase);
- env->regwptr = env->regbase + (new_cwp * 16);
+ do_wrpstate();
+}
+
+// CWP handling is reversed in V9, but we still use the V8 register
+// order.
+void OPPROTO op_rdcwp(void)
+{
+ T0 = NWINDOWS - 1 - env->cwp;
+}
+
+void OPPROTO op_wrcwp(void)
+{
+ env->cwp = NWINDOWS - 1 - T0;
}
/* XXX: use another pointer for %iN registers to avoid slow wrapping
handling ? */
void OPPROTO op_save(void)
{
- int cwp;
+ uint32_t cwp;
cwp = (env->cwp - 1) & (NWINDOWS - 1);
- if (env->wim & (1 << cwp)) {
- raise_exception(TT_WIN_OVF);
+ if (env->cansave == 0) {
+ raise_exception(TT_SPILL | (env->otherwin != 0 ?
+ (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
+ ((env->wstate & 0x7) << 2)));
+ } else {
+ if (env->cleanwin - env->canrestore == 0) {
+ // XXX Clean windows without trap
+ raise_exception(TT_CLRWIN);
+ } else {
+ env->cansave--;
+ env->canrestore++;
+ set_cwp(cwp);
+ }
}
- set_cwp(cwp);
FORCE_RET();
}
void OPPROTO op_restore(void)
{
- int cwp;
+ uint32_t cwp;
cwp = (env->cwp + 1) & (NWINDOWS - 1);
- if (env->wim & (1 << cwp)) {
- raise_exception(TT_WIN_UNF);
+ if (env->canrestore == 0) {
+ raise_exception(TT_FILL | (env->otherwin != 0 ?
+ (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
+ ((env->wstate & 0x7) << 2)));
+ } else {
+ env->cansave++;
+ env->canrestore--;
+ set_cwp(cwp);
}
- set_cwp(cwp);
FORCE_RET();
}
+#endif
void OPPROTO op_exception(void)
{
FORCE_RET();
}
+void OPPROTO op_fpexception_im(void)
+{
+ env->exception_index = TT_FP_EXCP;
+ env->fsr &= ~FSR_FTT_MASK;
+ env->fsr |= PARAM1;
+ cpu_loop_exit();
+ FORCE_RET();
+}
+
+void OPPROTO op_debug(void)
+{
+ helper_debug();
+}
+
void OPPROTO op_exit_tb(void)
{
EXIT_TB();
}
+void OPPROTO op_eval_ba(void)
+{
+ T2 = 1;
+}
+
void OPPROTO op_eval_be(void)
{
- T2 = (env->psr & PSR_ZERO);
+ T2 = FLAG_SET(PSR_ZERO);
}
void OPPROTO op_eval_ble(void)
{
- unsigned int Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
+ target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
T2 = Z | (N ^ V);
}
void OPPROTO op_eval_bl(void)
{
- unsigned int N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
+ target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
T2 = N ^ V;
}
void OPPROTO op_eval_bleu(void)
{
- unsigned int Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
+ target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
T2 = C | Z;
}
void OPPROTO op_eval_bcs(void)
{
- T2 = (env->psr & PSR_CARRY);
+ T2 = FLAG_SET(PSR_CARRY);
}
void OPPROTO op_eval_bvs(void)
{
- T2 = (env->psr & PSR_OVF);
+ T2 = FLAG_SET(PSR_OVF);
+}
+
+void OPPROTO op_eval_bn(void)
+{
+ T2 = 0;
}
void OPPROTO op_eval_bneg(void)
{
- T2 = (env->psr & PSR_NEG);
+ T2 = FLAG_SET(PSR_NEG);
}
void OPPROTO op_eval_bne(void)
{
- T2 = !(env->psr & PSR_ZERO);
+ T2 = !FLAG_SET(PSR_ZERO);
}
void OPPROTO op_eval_bg(void)
{
- unsigned int Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
+ target_ulong Z = FLAG_SET(PSR_ZERO), N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
T2 = !(Z | (N ^ V));
}
void OPPROTO op_eval_bge(void)
{
- unsigned int N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
+ target_ulong N = FLAG_SET(PSR_NEG), V = FLAG_SET(PSR_OVF);
T2 = !(N ^ V);
}
void OPPROTO op_eval_bgu(void)
{
- unsigned int Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
+ target_ulong Z = FLAG_SET(PSR_ZERO), C = FLAG_SET(PSR_CARRY);
T2 = !(C | Z);
}
void OPPROTO op_eval_bcc(void)
{
- T2 = !(env->psr & PSR_CARRY);
+ T2 = !FLAG_SET(PSR_CARRY);
}
void OPPROTO op_eval_bpos(void)
{
- T2 = !(env->psr & PSR_NEG);
+ T2 = !FLAG_SET(PSR_NEG);
}
void OPPROTO op_eval_bvc(void)
{
- T2 = !(env->psr & PSR_OVF);
+ T2 = !FLAG_SET(PSR_OVF);
}
-void OPPROTO op_movl_T2_0(void)
+#ifdef TARGET_SPARC64
+void OPPROTO op_eval_xbe(void)
{
- T2 = 0;
+ T2 = XFLAG_SET(PSR_ZERO);
}
-void OPPROTO op_movl_T2_1(void)
+void OPPROTO op_eval_xble(void)
{
- T2 = 1;
+ target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
+
+ T2 = Z | (N ^ V);
+}
+
+void OPPROTO op_eval_xbl(void)
+{
+ target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
+
+ T2 = N ^ V;
+}
+
+void OPPROTO op_eval_xbleu(void)
+{
+ target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
+
+ T2 = C | Z;
+}
+
+void OPPROTO op_eval_xbcs(void)
+{
+ T2 = XFLAG_SET(PSR_CARRY);
+}
+
+void OPPROTO op_eval_xbvs(void)
+{
+ T2 = XFLAG_SET(PSR_OVF);
}
+void OPPROTO op_eval_xbneg(void)
+{
+ T2 = XFLAG_SET(PSR_NEG);
+}
+
+void OPPROTO op_eval_xbne(void)
+{
+ T2 = !XFLAG_SET(PSR_ZERO);
+}
+
+void OPPROTO op_eval_xbg(void)
+{
+ target_ulong Z = XFLAG_SET(PSR_ZERO), N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
+
+ T2 = !(Z | (N ^ V));
+}
+
+void OPPROTO op_eval_xbge(void)
+{
+ target_ulong N = XFLAG_SET(PSR_NEG), V = XFLAG_SET(PSR_OVF);
+
+ T2 = !(N ^ V);
+}
+
+void OPPROTO op_eval_xbgu(void)
+{
+ target_ulong Z = XFLAG_SET(PSR_ZERO), C = XFLAG_SET(PSR_CARRY);
+
+ T2 = !(C | Z);
+}
+
+void OPPROTO op_eval_xbcc(void)
+{
+ T2 = !XFLAG_SET(PSR_CARRY);
+}
+
+void OPPROTO op_eval_xbpos(void)
+{
+ T2 = !XFLAG_SET(PSR_NEG);
+}
+
+void OPPROTO op_eval_xbvc(void)
+{
+ T2 = !XFLAG_SET(PSR_OVF);
+}
+#endif
+
+#define FCC
+#define FFLAG_SET(x) (env->fsr & x? 1: 0)
+#include "fbranch_template.h"
+
+#ifdef TARGET_SPARC64
+#define FCC _fcc1
+#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 32))? 1: 0)
+#include "fbranch_template.h"
+#define FCC _fcc2
+#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 34))? 1: 0)
+#include "fbranch_template.h"
+#define FCC _fcc3
+#define FFLAG_SET(x) ((env->fsr & ((uint64_t)x >> 36))? 1: 0)
+#include "fbranch_template.h"
+#endif
+
+#ifdef TARGET_SPARC64
+void OPPROTO op_eval_brz(void)
+{
+ T2 = (T0 == 0);
+}
+
+void OPPROTO op_eval_brnz(void)
+{
+ T2 = (T0 != 0);
+}
+
+void OPPROTO op_eval_brlz(void)
+{
+ T2 = ((int64_t)T0 < 0);
+}
+
+void OPPROTO op_eval_brlez(void)
+{
+ T2 = ((int64_t)T0 <= 0);
+}
+
+void OPPROTO op_eval_brgz(void)
+{
+ T2 = ((int64_t)T0 > 0);
+}
+
+void OPPROTO op_eval_brgez(void)
+{
+ T2 = ((int64_t)T0 >= 0);
+}
+
+void OPPROTO op_jmp_im64(void)
+{
+ env->pc = PARAMQ1;
+}
+
+void OPPROTO op_movq_npc_im64(void)
+{
+ env->npc = PARAMQ1;
+}
+#endif
+
void OPPROTO op_jmp_im(void)
{
- env->pc = PARAM1;
+ env->pc = (uint32_t)PARAM1;
}
void OPPROTO op_movl_npc_im(void)
{
- env->npc = PARAM1;
+ env->npc = (uint32_t)PARAM1;
}
void OPPROTO op_movl_npc_T0(void)
env->npc = T0;
}
+void OPPROTO op_mov_pc_npc(void)
+{
+ env->pc = env->npc;
+}
+
void OPPROTO op_next_insn(void)
{
env->pc = env->npc;
env->npc = env->npc + 4;
}
-void OPPROTO op_generic_branch(void)
+void OPPROTO op_goto_tb0(void)
{
- if (T2) {
- env->npc = PARAM1;
- } else {
- env->npc = PARAM2;
- }
+ GOTO_TB(op_goto_tb0, PARAM1, 0);
+}
+
+void OPPROTO op_goto_tb1(void)
+{
+ GOTO_TB(op_goto_tb1, PARAM1, 1);
+}
+
+void OPPROTO op_jmp_label(void)
+{
+ GOTO_LABEL_PARAM(1);
+}
+
+void OPPROTO op_jnz_T2_label(void)
+{
+ if (T2)
+ GOTO_LABEL_PARAM(1);
FORCE_RET();
}
-void OPPROTO op_generic_branch_a(void)
+void OPPROTO op_jz_T2_label(void)
{
- if (T2) {
- env->pc = PARAM2;
- env->npc = PARAM1;
- } else {
- env->pc = PARAM2 + 4;
- env->npc = PARAM2 + 8;
+ if (!T2)
+ GOTO_LABEL_PARAM(1);
+ FORCE_RET();
+}
+
+void OPPROTO op_flush_T0(void)
+{
+ helper_flush(T0);
+}
+
+#define F_OP(name, p) void OPPROTO op_f##name##p(void)
+
+#define F_BINOP(name) \
+ F_OP(name, s) \
+ { \
+ FT0 = float32_ ## name (FT0, FT1, &env->fp_status); \
+ } \
+ F_OP(name, d) \
+ { \
+ DT0 = float64_ ## name (DT0, DT1, &env->fp_status); \
}
+
+F_BINOP(add);
+F_BINOP(sub);
+F_BINOP(mul);
+F_BINOP(div);
+#undef F_BINOP
+
+void OPPROTO op_fsmuld(void)
+{
+ DT0 = float64_mul(float32_to_float64(FT0, &env->fp_status),
+ float32_to_float64(FT1, &env->fp_status),
+ &env->fp_status);
+}
+
+#define F_HELPER(name) \
+ F_OP(name, s) \
+ { \
+ do_f##name##s(); \
+ } \
+ F_OP(name, d) \
+ { \
+ do_f##name##d(); \
+ }
+
+F_HELPER(sqrt);
+
+F_OP(neg, s)
+{
+ FT0 = float32_chs(FT1);
+}
+
+F_OP(abs, s)
+{
+ do_fabss();
+}
+
+F_HELPER(cmp);
+
+#ifdef TARGET_SPARC64
+F_OP(neg, d)
+{
+ DT0 = float64_chs(DT1);
+}
+
+F_OP(abs, d)
+{
+ do_fabsd();
+}
+
+void OPPROTO op_fcmps_fcc1(void)
+{
+ do_fcmps_fcc1();
+}
+
+void OPPROTO op_fcmpd_fcc1(void)
+{
+ do_fcmpd_fcc1();
+}
+
+void OPPROTO op_fcmps_fcc2(void)
+{
+ do_fcmps_fcc2();
+}
+
+void OPPROTO op_fcmpd_fcc2(void)
+{
+ do_fcmpd_fcc2();
+}
+
+void OPPROTO op_fcmps_fcc3(void)
+{
+ do_fcmps_fcc3();
+}
+
+void OPPROTO op_fcmpd_fcc3(void)
+{
+ do_fcmpd_fcc3();
+}
+#endif
+
+/* Integer to float conversion. */
+#ifdef USE_INT_TO_FLOAT_HELPERS
+F_HELPER(ito);
+#else
+F_OP(ito, s)
+{
+ FT0 = int32_to_float32(*((int32_t *)&FT1), &env->fp_status);
+}
+
+F_OP(ito, d)
+{
+ DT0 = int32_to_float64(*((int32_t *)&FT1), &env->fp_status);
+}
+
+#ifdef TARGET_SPARC64
+F_OP(xto, s)
+{
+ FT0 = int64_to_float32(*((int64_t *)&DT1), &env->fp_status);
+}
+
+F_OP(xto, d)
+{
+ DT0 = int64_to_float64(*((int64_t *)&DT1), &env->fp_status);
+}
+#endif
+#endif
+#undef F_HELPER
+
+/* floating point conversion */
+void OPPROTO op_fdtos(void)
+{
+ FT0 = float64_to_float32(DT1, &env->fp_status);
+}
+
+void OPPROTO op_fstod(void)
+{
+ DT0 = float32_to_float64(FT1, &env->fp_status);
+}
+
+/* Float to integer conversion. */
+void OPPROTO op_fstoi(void)
+{
+ *((int32_t *)&FT0) = float32_to_int32(FT1, &env->fp_status);
+}
+
+void OPPROTO op_fdtoi(void)
+{
+ *((int32_t *)&FT0) = float64_to_int32(DT1, &env->fp_status);
+}
+
+#ifdef TARGET_SPARC64
+void OPPROTO op_fstox(void)
+{
+ *((int64_t *)&DT0) = float32_to_int64(FT1, &env->fp_status);
+}
+
+void OPPROTO op_fdtox(void)
+{
+ *((int64_t *)&DT0) = float64_to_int64(DT1, &env->fp_status);
+}
+
+void OPPROTO op_fmovs_cc(void)
+{
+ if (T2)
+ FT0 = FT1;
+}
+
+void OPPROTO op_fmovd_cc(void)
+{
+ if (T2)
+ DT0 = DT1;
+}
+
+void OPPROTO op_mov_cc(void)
+{
+ if (T2)
+ T0 = T1;
+}
+
+void OPPROTO op_flushw(void)
+{
+ if (env->cansave != NWINDOWS - 2) {
+ raise_exception(TT_SPILL | (env->otherwin != 0 ?
+ (TT_WOTHER | ((env->wstate & 0x38) >> 1)):
+ ((env->wstate & 0x7) << 2)));
+ }
+}
+
+void OPPROTO op_saved(void)
+{
+ env->cansave++;
+ if (env->otherwin == 0)
+ env->canrestore--;
+ else
+ env->otherwin--;
FORCE_RET();
}
+
+void OPPROTO op_restored(void)
+{
+ env->canrestore++;
+ if (env->cleanwin < NWINDOWS - 1)
+ env->cleanwin++;
+ if (env->otherwin == 0)
+ env->cansave--;
+ else
+ env->otherwin--;
+ FORCE_RET();
+}
+
+void OPPROTO op_popc(void)
+{
+ do_popc();
+}
+
+void OPPROTO op_done(void)
+{
+ do_done();
+}
+
+void OPPROTO op_retry(void)
+{
+ do_retry();
+}
+
+void OPPROTO op_sir(void)
+{
+ // XXX
+
+}
+
+void OPPROTO op_ld_asi_reg()
+{
+ T0 += PARAM1;
+ helper_ld_asi(env->asi, PARAM2, PARAM3);
+}
+
+void OPPROTO op_st_asi_reg()
+{
+ T0 += PARAM1;
+ helper_st_asi(env->asi, PARAM2, PARAM3);
+}
+#endif
+
+void OPPROTO op_ld_asi()
+{
+ helper_ld_asi(PARAM1, PARAM2, PARAM3);
+}
+
+void OPPROTO op_st_asi()
+{
+ helper_st_asi(PARAM1, PARAM2, PARAM3);
+}
+
+#ifdef TARGET_SPARC64
+void OPPROTO op_alignaddr()
+{
+ uint64_t tmp;
+
+ tmp = T0 + T1;
+ env->gsr &= ~7ULL;
+ env->gsr |= tmp & 7ULL;
+ T0 = tmp & ~7ULL;
+}
+
+void OPPROTO op_faligndata()
+{
+ uint64_t tmp;
+
+ tmp = (*((uint64_t *)&DT0)) << ((env->gsr & 7) * 8);
+ tmp |= (*((uint64_t *)&DT1)) >> (64 - (env->gsr & 7) * 8);
+ (*((uint64_t *)&DT0)) = tmp;
+}
+#endif
projects / qemu / blobdiff