tcg_gen_mov_tl(ret, t0);
}
}
-/* Add functions with two operands */
-#define GEN_INT_ARITH_ADD(name, opc3, ca, add_ca, compute_ca, compute_ov) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- gen_op_arith_add(ctx, cpu_gpr[rD(ctx->opcode)], \
- cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)], \
- ca, glue(ca, 32), \
- add_ca, compute_ca, compute_ov, Rc(ctx->opcode)); \
-}
-/* Add functions with one operand and one immediate */
-#define GEN_INT_ARITH_ADD_CONST(name, opc3, const_val, ca, \
- add_ca, compute_ca, compute_ov) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- TCGv t0 = tcg_constant_tl(const_val); \
- gen_op_arith_add(ctx, cpu_gpr[rD(ctx->opcode)], \
- cpu_gpr[rA(ctx->opcode)], t0, \
- ca, glue(ca, 32), \
- add_ca, compute_ca, compute_ov, Rc(ctx->opcode)); \
-}
-
-/* add add. addo addo. */
-GEN_INT_ARITH_ADD(add, 0x08, cpu_ca, 0, 0, 0)
-GEN_INT_ARITH_ADD(addo, 0x18, cpu_ca, 0, 0, 1)
-/* addc addc. addco addco. */
-GEN_INT_ARITH_ADD(addc, 0x00, cpu_ca, 0, 1, 0)
-GEN_INT_ARITH_ADD(addco, 0x10, cpu_ca, 0, 1, 1)
-/* adde adde. addeo addeo. */
-GEN_INT_ARITH_ADD(adde, 0x04, cpu_ca, 1, 1, 0)
-GEN_INT_ARITH_ADD(addeo, 0x14, cpu_ca, 1, 1, 1)
-/* addme addme. addmeo addmeo. */
-GEN_INT_ARITH_ADD_CONST(addme, 0x07, -1LL, cpu_ca, 1, 1, 0)
-GEN_INT_ARITH_ADD_CONST(addmeo, 0x17, -1LL, cpu_ca, 1, 1, 1)
-/* addex */
-GEN_INT_ARITH_ADD(addex, 0x05, cpu_ov, 1, 1, 0);
-/* addze addze. addzeo addzeo.*/
-GEN_INT_ARITH_ADD_CONST(addze, 0x06, 0, cpu_ca, 1, 1, 0)
-GEN_INT_ARITH_ADD_CONST(addzeo, 0x16, 0, cpu_ca, 1, 1, 1)
-/* addic addic.*/
-static inline void gen_op_addic(DisasContext *ctx, bool compute_rc0)
-{
- TCGv c = tcg_constant_tl(SIMM(ctx->opcode));
- gen_op_arith_add(ctx, cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
- c, cpu_ca, cpu_ca32, 0, 1, 0, compute_rc0);
-}
-
-static void gen_addic(DisasContext *ctx)
-{
- gen_op_addic(ctx, 0);
-}
-
-static void gen_addic_(DisasContext *ctx)
-{
- gen_op_addic(ctx, 1);
-}
static inline void gen_op_arith_divw(DisasContext *ctx, TCGv ret, TCGv arg1,
TCGv arg2, int sign, int compute_ov)
tcg_gen_mov_tl(ret, t0);
}
}
-/* Sub functions with Two operands functions */
-#define GEN_INT_ARITH_SUBF(name, opc3, add_ca, compute_ca, compute_ov) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- gen_op_arith_subf(ctx, cpu_gpr[rD(ctx->opcode)], \
- cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)], \
- add_ca, compute_ca, compute_ov, Rc(ctx->opcode)); \
-}
-/* Sub functions with one operand and one immediate */
-#define GEN_INT_ARITH_SUBF_CONST(name, opc3, const_val, \
- add_ca, compute_ca, compute_ov) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- TCGv t0 = tcg_constant_tl(const_val); \
- gen_op_arith_subf(ctx, cpu_gpr[rD(ctx->opcode)], \
- cpu_gpr[rA(ctx->opcode)], t0, \
- add_ca, compute_ca, compute_ov, Rc(ctx->opcode)); \
-}
-/* subf subf. subfo subfo. */
-GEN_INT_ARITH_SUBF(subf, 0x01, 0, 0, 0)
-GEN_INT_ARITH_SUBF(subfo, 0x11, 0, 0, 1)
-/* subfc subfc. subfco subfco. */
-GEN_INT_ARITH_SUBF(subfc, 0x00, 0, 1, 0)
-GEN_INT_ARITH_SUBF(subfco, 0x10, 0, 1, 1)
-/* subfe subfe. subfeo subfo. */
-GEN_INT_ARITH_SUBF(subfe, 0x04, 1, 1, 0)
-GEN_INT_ARITH_SUBF(subfeo, 0x14, 1, 1, 1)
-/* subfme subfme. subfmeo subfmeo. */
-GEN_INT_ARITH_SUBF_CONST(subfme, 0x07, -1LL, 1, 1, 0)
-GEN_INT_ARITH_SUBF_CONST(subfmeo, 0x17, -1LL, 1, 1, 1)
-/* subfze subfze. subfzeo subfzeo.*/
-GEN_INT_ARITH_SUBF_CONST(subfze, 0x06, 0, 1, 1, 0)
-GEN_INT_ARITH_SUBF_CONST(subfzeo, 0x16, 0, 1, 1, 1)
-
-/* subfic */
-static void gen_subfic(DisasContext *ctx)
-{
- TCGv c = tcg_constant_tl(SIMM(ctx->opcode));
- gen_op_arith_subf(ctx, cpu_gpr[rD(ctx->opcode)], cpu_gpr[rA(ctx->opcode)],
- c, 0, 1, 0, 0);
-}
/* neg neg. nego nego. */
static inline void gen_op_arith_neg(DisasContext *ctx, bool compute_ov)
GEN_HANDLER_E(cmpb, 0x1F, 0x1C, 0x0F, 0x00000001, PPC_NONE, PPC2_ISA205),
GEN_HANDLER_E(cmprb, 0x1F, 0x00, 0x06, 0x00400001, PPC_NONE, PPC2_ISA300),
GEN_HANDLER(isel, 0x1F, 0x0F, 0xFF, 0x00000001, PPC_ISEL),
-GEN_HANDLER(addic, 0x0C, 0xFF, 0xFF, 0x00000000, PPC_INTEGER),
-GEN_HANDLER2(addic_, "addic.", 0x0D, 0xFF, 0xFF, 0x00000000, PPC_INTEGER),
GEN_HANDLER(mulhw, 0x1F, 0x0B, 0x02, 0x00000400, PPC_INTEGER),
GEN_HANDLER(mulhwu, 0x1F, 0x0B, 0x00, 0x00000400, PPC_INTEGER),
GEN_HANDLER(mullw, 0x1F, 0x0B, 0x07, 0x00000000, PPC_INTEGER),
#endif
GEN_HANDLER(neg, 0x1F, 0x08, 0x03, 0x0000F800, PPC_INTEGER),
GEN_HANDLER(nego, 0x1F, 0x08, 0x13, 0x0000F800, PPC_INTEGER),
-GEN_HANDLER(subfic, 0x08, 0xFF, 0xFF, 0x00000000, PPC_INTEGER),
GEN_HANDLER2(andi_, "andi.", 0x1C, 0xFF, 0xFF, 0x00000000, PPC_INTEGER),
GEN_HANDLER2(andis_, "andis.", 0x1D, 0xFF, 0xFF, 0x00000000, PPC_INTEGER),
GEN_HANDLER(cntlzw, 0x1F, 0x1A, 0x00, 0x00000000, PPC_INTEGER),
GEN_HANDLER_E(maddld, 0x04, 0x19, 0xFF, 0x00000000, PPC_NONE, PPC2_ISA300),
#endif
-#undef GEN_INT_ARITH_ADD
-#undef GEN_INT_ARITH_ADD_CONST
-#define GEN_INT_ARITH_ADD(name, opc3, add_ca, compute_ca, compute_ov) \
-GEN_HANDLER(name, 0x1F, 0x0A, opc3, 0x00000000, PPC_INTEGER),
-#define GEN_INT_ARITH_ADD_CONST(name, opc3, const_val, \
- add_ca, compute_ca, compute_ov) \
-GEN_HANDLER(name, 0x1F, 0x0A, opc3, 0x0000F800, PPC_INTEGER),
-GEN_INT_ARITH_ADD(add, 0x08, 0, 0, 0)
-GEN_INT_ARITH_ADD(addo, 0x18, 0, 0, 1)
-GEN_INT_ARITH_ADD(addc, 0x00, 0, 1, 0)
-GEN_INT_ARITH_ADD(addco, 0x10, 0, 1, 1)
-GEN_INT_ARITH_ADD(adde, 0x04, 1, 1, 0)
-GEN_INT_ARITH_ADD(addeo, 0x14, 1, 1, 1)
-GEN_INT_ARITH_ADD_CONST(addme, 0x07, -1LL, 1, 1, 0)
-GEN_INT_ARITH_ADD_CONST(addmeo, 0x17, -1LL, 1, 1, 1)
-GEN_HANDLER_E(addex, 0x1F, 0x0A, 0x05, 0x00000000, PPC_NONE, PPC2_ISA300),
-GEN_INT_ARITH_ADD_CONST(addze, 0x06, 0, 1, 1, 0)
-GEN_INT_ARITH_ADD_CONST(addzeo, 0x16, 0, 1, 1, 1)
-
#undef GEN_INT_ARITH_DIVW
#define GEN_INT_ARITH_DIVW(name, opc3, sign, compute_ov) \
GEN_HANDLER(name, 0x1F, 0x0B, opc3, 0x00000000, PPC_INTEGER)
GEN_INT_ARITH_MUL_HELPER(mulldo, 0x17),
#endif
-#undef GEN_INT_ARITH_SUBF
-#undef GEN_INT_ARITH_SUBF_CONST
-#define GEN_INT_ARITH_SUBF(name, opc3, add_ca, compute_ca, compute_ov) \
-GEN_HANDLER(name, 0x1F, 0x08, opc3, 0x00000000, PPC_INTEGER),
-#define GEN_INT_ARITH_SUBF_CONST(name, opc3, const_val, \
- add_ca, compute_ca, compute_ov) \
-GEN_HANDLER(name, 0x1F, 0x08, opc3, 0x0000F800, PPC_INTEGER),
-GEN_INT_ARITH_SUBF(subf, 0x01, 0, 0, 0)
-GEN_INT_ARITH_SUBF(subfo, 0x11, 0, 0, 1)
-GEN_INT_ARITH_SUBF(subfc, 0x00, 0, 1, 0)
-GEN_INT_ARITH_SUBF(subfco, 0x10, 0, 1, 1)
-GEN_INT_ARITH_SUBF(subfe, 0x04, 1, 1, 0)
-GEN_INT_ARITH_SUBF(subfeo, 0x14, 1, 1, 1)
-GEN_INT_ARITH_SUBF_CONST(subfme, 0x07, -1LL, 1, 1, 0)
-GEN_INT_ARITH_SUBF_CONST(subfmeo, 0x17, -1LL, 1, 1, 1)
-GEN_INT_ARITH_SUBF_CONST(subfze, 0x06, 0, 1, 1, 0)
-GEN_INT_ARITH_SUBF_CONST(subfzeo, 0x16, 0, 1, 1, 1)
-
#undef GEN_LOGICAL1
#undef GEN_LOGICAL2
#define GEN_LOGICAL2(name, tcg_op, opc, type) \
return true;
}
+static bool trans_ADDEX(DisasContext *ctx, arg_X *a)
+{
+ REQUIRE_INSNS_FLAGS2(ctx, ISA300);
+ gen_op_arith_add(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra], cpu_gpr[a->rb],
+ cpu_ov, cpu_ov32, true, true, false, false);
+ return true;
+}
+
+static bool do_add_D(DisasContext *ctx, arg_D *a, bool add_ca, bool compute_ca,
+ bool compute_ov, bool compute_rc0)
+{
+ gen_op_arith_add(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra],
+ tcg_constant_tl(a->si), cpu_ca, cpu_ca32,
+ add_ca, compute_ca, compute_ov, compute_rc0);
+ return true;
+}
+
+static bool do_add_XO(DisasContext *ctx, arg_XO *a, bool add_ca,
+ bool compute_ca)
+{
+ gen_op_arith_add(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra], cpu_gpr[a->rb],
+ cpu_ca, cpu_ca32, add_ca, compute_ca, a->oe, a->rc);
+ return true;
+}
+
+static bool do_add_const_XO(DisasContext *ctx, arg_XO_ta *a, TCGv const_val,
+ bool add_ca, bool compute_ca)
+{
+ gen_op_arith_add(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra], const_val,
+ cpu_ca, cpu_ca32, add_ca, compute_ca, a->oe, a->rc);
+ return true;
+}
+
+TRANS(ADD, do_add_XO, false, false);
+TRANS(ADDC, do_add_XO, false, true);
+TRANS(ADDE, do_add_XO, true, true);
+TRANS(ADDME, do_add_const_XO, tcg_constant_tl(-1LL), true, true);
+TRANS(ADDZE, do_add_const_XO, tcg_constant_tl(0), true, true);
+TRANS(ADDIC, do_add_D, false, true, false, false);
+TRANS(ADDIC_, do_add_D, false, true, false, true);
+
+static bool trans_SUBFIC(DisasContext *ctx, arg_D *a)
+{
+ gen_op_arith_subf(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra],
+ tcg_constant_tl(a->si), false, true, false, false);
+ return true;
+}
+
+static bool do_subf_XO(DisasContext *ctx, arg_XO *a, bool add_ca,
+ bool compute_ca)
+{
+ gen_op_arith_subf(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra], cpu_gpr[a->rb],
+ add_ca, compute_ca, a->oe, a->rc);
+ return true;
+}
+
+static bool do_subf_const_XO(DisasContext *ctx, arg_XO_ta *a, TCGv const_val,
+ bool add_ca, bool compute_ca)
+{
+ gen_op_arith_subf(ctx, cpu_gpr[a->rt], cpu_gpr[a->ra], const_val,
+ add_ca, compute_ca, a->oe, a->rc);
+ return true;
+}
+
+TRANS(SUBF, do_subf_XO, false, false)
+TRANS(SUBFC, do_subf_XO, false, true)
+TRANS(SUBFE, do_subf_XO, true, true)
+TRANS(SUBFME, do_subf_const_XO, tcg_constant_tl(-1LL), true, true)
+TRANS(SUBFZE, do_subf_const_XO, tcg_constant_tl(0), true, true)
+
static bool trans_INVALID(DisasContext *ctx, arg_INVALID *a)
{
gen_invalid(ctx);
projects / thirdparty / qemu.git / commitdiff
