-#define GEN_FLOAT_ACB(name, op2, set_fprf, type) \
-_GEN_FLOAT_ACB(name, 0x3F, op2, set_fprf, type); \
-_GEN_FLOAT_ACB(name##s, 0x3B, op2, set_fprf, type);
-
-#define _GEN_FLOAT_AB(name, op1, op2, inval, set_fprf, type) \
-static void gen_f##name(DisasContext *ctx) \
-{ \
- TCGv_i64 t0; \
- TCGv_i64 t1; \
- TCGv_i64 t2; \
- if (unlikely(!ctx->fpu_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_FPU); \
- return; \
- } \
- t0 = tcg_temp_new_i64(); \
- t1 = tcg_temp_new_i64(); \
- t2 = tcg_temp_new_i64(); \
- gen_reset_fpstatus(); \
- get_fpr(t0, rA(ctx->opcode)); \
- get_fpr(t1, rB(ctx->opcode)); \
- gen_helper_f##name(t2, tcg_env, t0, t1); \
- set_fpr(rD(ctx->opcode), t2); \
- if (set_fprf) { \
- gen_compute_fprf_float64(t2); \
- } \
- if (unlikely(Rc(ctx->opcode) != 0)) { \
- gen_set_cr1_from_fpscr(ctx); \
- } \
+static bool do_helper_ab(DisasContext *ctx, arg_A_tab *a,
+ void (*helper)(TCGv_i64, TCGv_ptr, TCGv_i64,
+ TCGv_i64))
+{
+ REQUIRE_INSNS_FLAGS(ctx, FLOAT);
+ REQUIRE_FPU(ctx);
+ TCGv_i64 t0, t1, t2;
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
+ t2 = tcg_temp_new_i64();
+ gen_reset_fpstatus();
+ get_fpr(t0, a->fra);
+ get_fpr(t1, a->frb);
+ helper(t2, tcg_env, t0, t1);
+ set_fpr(a->frt, t2);
+ gen_compute_fprf_float64(t2);
+ if (unlikely(a->rc) != false) {
+ gen_set_cr1_from_fpscr(ctx);
+ }
+ return true;
}
-#define GEN_FLOAT_AB(name, op2, inval, set_fprf, type) \
-_GEN_FLOAT_AB(name, 0x3F, op2, inval, set_fprf, type); \
-_GEN_FLOAT_AB(name##s, 0x3B, op2, inval, set_fprf, type);
-#define _GEN_FLOAT_AC(name, op1, op2, inval, set_fprf, type) \
-static void gen_f##name(DisasContext *ctx) \
-{ \
- TCGv_i64 t0; \
- TCGv_i64 t1; \
- TCGv_i64 t2; \
- if (unlikely(!ctx->fpu_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_FPU); \
- return; \
- } \
- t0 = tcg_temp_new_i64(); \
- t1 = tcg_temp_new_i64(); \
- t2 = tcg_temp_new_i64(); \
- gen_reset_fpstatus(); \
- get_fpr(t0, rA(ctx->opcode)); \
- get_fpr(t1, rC(ctx->opcode)); \
- gen_helper_f##name(t2, tcg_env, t0, t1); \
- set_fpr(rD(ctx->opcode), t2); \
- if (set_fprf) { \
- gen_compute_fprf_float64(t2); \
- } \
- if (unlikely(Rc(ctx->opcode) != 0)) { \
- gen_set_cr1_from_fpscr(ctx); \
- } \
+static bool do_helper_ac(DisasContext *ctx, arg_A_tac *a,
+ void (*helper)(TCGv_i64, TCGv_ptr, TCGv_i64,
+ TCGv_i64))
+{
+ REQUIRE_INSNS_FLAGS(ctx, FLOAT);
+ REQUIRE_FPU(ctx);
+ TCGv_i64 t0, t1, t2;
+ t0 = tcg_temp_new_i64();
+ t1 = tcg_temp_new_i64();
+ t2 = tcg_temp_new_i64();
+ gen_reset_fpstatus();
+ get_fpr(t0, a->fra);
+ get_fpr(t1, a->frc);
+ helper(t2, tcg_env, t0, t1);
+ set_fpr(a->frt, t2);
+ gen_compute_fprf_float64(t2);
+ if (unlikely(a->rc) != false) {
+ gen_set_cr1_from_fpscr(ctx);
+ }
+ return true;
}
-#define GEN_FLOAT_AC(name, op2, inval, set_fprf, type) \
-_GEN_FLOAT_AC(name, 0x3F, op2, inval, set_fprf, type); \
-_GEN_FLOAT_AC(name##s, 0x3B, op2, inval, set_fprf, type);
#define GEN_FLOAT_B(name, op2, op3, set_fprf, type) \
static void gen_f##name(DisasContext *ctx)
\
@@ -145,64 +122,22 @@ static void gen_f##name(DisasContext *ctx)
\
}
\
}
-#define GEN_FLOAT_BS(name, op1, op2, set_fprf, type) \
-static void gen_f##name(DisasContext *ctx) \
-{ \
- TCGv_i64 t0; \
- TCGv_i64 t1; \
- if (unlikely(!ctx->fpu_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_FPU); \
- return; \
- } \
- t0 = tcg_temp_new_i64(); \
- t1 = tcg_temp_new_i64(); \
- gen_reset_fpstatus(); \
- get_fpr(t0, rB(ctx->opcode)); \
- gen_helper_f##name(t1, tcg_env, t0); \
- set_fpr(rD(ctx->opcode), t1); \
- if (set_fprf) { \
- gen_compute_fprf_float64(t1); \
- } \
- if (unlikely(Rc(ctx->opcode) != 0)) { \
- gen_set_cr1_from_fpscr(ctx); \
- } \
-}
-
-/* fadd - fadds */
-GEN_FLOAT_AB(add, 0x15, 0x000007C0, 1, PPC_FLOAT);
-/* fdiv - fdivs */
-GEN_FLOAT_AB(div, 0x12, 0x000007C0, 1, PPC_FLOAT);
-/* fmul - fmuls */
-GEN_FLOAT_AC(mul, 0x19, 0x0000F800, 1, PPC_FLOAT);
-
-/* fre */
-GEN_FLOAT_BS(re, 0x3F, 0x18, 1, PPC_FLOAT_EXT);
-
-/* fres */
-GEN_FLOAT_BS(res, 0x3B, 0x18, 1, PPC_FLOAT_FRES);
-
-/* frsqrte */
-GEN_FLOAT_BS(rsqrte, 0x3F, 0x1A, 1, PPC_FLOAT_FRSQRTE);
-
-/* frsqrtes */
-static void gen_frsqrtes(DisasContext *ctx)
+static bool do_helper_bs(DisasContext *ctx, arg_A_tb *a,
+ void (*helper)(TCGv_i64, TCGv_ptr, TCGv_i64))
{
- TCGv_i64 t0;
- TCGv_i64 t1;
- if (unlikely(!ctx->fpu_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_FPU);
- return;
- }
+ REQUIRE_FPU(ctx);
+ TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
gen_reset_fpstatus();
- get_fpr(t0, rB(ctx->opcode));
- gen_helper_frsqrtes(t1, tcg_env, t0);
- set_fpr(rD(ctx->opcode), t1);
+ get_fpr(t0, a->frb);
+ helper(t1, tcg_env, t0);
+ set_fpr(a->frt, t1);
gen_compute_fprf_float64(t1);
- if (unlikely(Rc(ctx->opcode) != 0)) {
+ if (unlikely(a->rc != false)) {
gen_set_cr1_from_fpscr(ctx);
}
+ return true;
}
static bool trans_FSEL(DisasContext *ctx, arg_A *a)
@@ -228,10 +163,6 @@ static bool trans_FSEL(DisasContext *ctx, arg_A *a)
return true;
}
-/* fsub - fsubs */
-GEN_FLOAT_AB(sub, 0x14, 0x000007C0, 1, PPC_FLOAT);
-/* Optional: */
-
static bool do_helper_fsqrt(DisasContext *ctx, arg_A_tb *a,
void (*helper)(TCGv_i64, TCGv_ptr, TCGv_i64))
{
@@ -254,19 +185,33 @@ static bool do_helper_fsqrt(DisasContext *ctx, arg_A_tb
*a,
return true;
}
+TRANS(FADD, do_helper_ab, gen_helper_FADD);
+TRANS(FADDS, do_helper_ab, gen_helper_FADDS);
+TRANS(FSUB, do_helper_ab, gen_helper_FSUB);
+TRANS(FSUBS, do_helper_ab, gen_helper_FSUBS);
+TRANS(FDIV, do_helper_ab, gen_helper_FDIV);
+TRANS(FDIVS, do_helper_ab, gen_helper_FDIVS);
+TRANS(FMUL, do_helper_ac, gen_helper_FMUL);
+TRANS(FMULS, do_helper_ac, gen_helper_FMULS);
+
+TRANS(FMADD, do_helper_acb, gen_helper_FMADD);
+TRANS(FMADDS, do_helper_acb, gen_helper_FMADDS);
+TRANS(FMSUB, do_helper_acb, gen_helper_FMSUB);
+TRANS(FMSUBS, do_helper_acb, gen_helper_FMSUBS);
+
+TRANS(FNMADD, do_helper_acb, gen_helper_FNMADD);
+TRANS(FNMADDS, do_helper_acb, gen_helper_FNMADDS);
+TRANS(FNMSUB, do_helper_acb, gen_helper_FNMSUB);
+TRANS(FNMSUBS, do_helper_acb, gen_helper_FNMSUBS);
+
+TRANS_FLAGS(FLOAT_EXT, FRE, do_helper_bs, gen_helper_FRE);
+TRANS_FLAGS(FLOAT_FRES, FRES, do_helper_bs, gen_helper_FRES);
+TRANS_FLAGS(FLOAT_FRSQRTE, FRSQRTE, do_helper_bs, gen_helper_FRSQRTE);
+TRANS_FLAGS(FLOAT_FRSQRTES, FRSQRTES, do_helper_bs, gen_helper_FRSQRTES);
+
TRANS(FSQRT, do_helper_fsqrt, gen_helper_FSQRT);
TRANS(FSQRTS, do_helper_fsqrt, gen_helper_FSQRTS);
-/*** Floating-Point multiply-and-add ***/
-/* fmadd - fmadds */
-GEN_FLOAT_ACB(madd, 0x1D, 1, PPC_FLOAT);
-/* fmsub - fmsubs */
-GEN_FLOAT_ACB(msub, 0x1C, 1, PPC_FLOAT);
-/* fnmadd - fnmadds */
-GEN_FLOAT_ACB(nmadd, 0x1F, 1, PPC_FLOAT);
-/* fnmsub - fnmsubs */
-GEN_FLOAT_ACB(nmsub, 0x1E, 1, PPC_FLOAT);
-
/*** Floating-Point round & convert
***/
/* fctiw */
GEN_FLOAT_B(ctiw, 0x0E, 0x00, 0, PPC_FLOAT);
@@ -304,35 +249,29 @@ GEN_FLOAT_B(rip, 0x08, 0x0E, 1, PPC_FLOAT_EXT);
/* frim */
GEN_FLOAT_B(rim, 0x08, 0x0F, 1, PPC_FLOAT_EXT);
-static void gen_ftdiv(DisasContext *ctx)
+static bool trans_FTDIV(DisasContext *ctx, arg_X_bf *a)
{
- TCGv_i64 t0;
- TCGv_i64 t1;
- if (unlikely(!ctx->fpu_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_FPU);
- return;
- }
+ REQUIRE_INSNS_FLAGS2(ctx, FP_TST_ISA206);
+ REQUIRE_FPU(ctx);
+ TCGv_i64 t0, t1;
t0 = tcg_temp_new_i64();
t1 = tcg_temp_new_i64();
- get_fpr(t0, rA(ctx->opcode));
- get_fpr(t1, rB(ctx->opcode));
- gen_helper_ftdiv(cpu_crf[crfD(ctx->opcode)], t0, t1);
+ get_fpr(t0, a->ra);
+ get_fpr(t1, a->rb);
+ gen_helper_FTDIV(cpu_crf[a->bf], t0, t1);
+ return true;
}
-static void gen_ftsqrt(DisasContext *ctx)
+static bool trans_FTSQRT(DisasContext *ctx, arg_X_bf_b *a)
{
- TCGv_i64 t0;
- if (unlikely(!ctx->fpu_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_FPU);
- return;
- }
- t0 = tcg_temp_new_i64();
- get_fpr(t0, rB(ctx->opcode));
- gen_helper_ftsqrt(cpu_crf[crfD(ctx->opcode)], t0);
+ REQUIRE_INSNS_FLAGS2(ctx, FP_TST_ISA206);
+ REQUIRE_FPU(ctx);
+ TCGv_i64 t0 = tcg_temp_new_i64();
+ get_fpr(t0, a->rb);
+ gen_helper_FTSQRT(cpu_crf[a->bf], t0);
+ return true;
}
-
-
/*** Floating-Point compare
***/
/* fcmpo */
@@ -1111,14 +1050,7 @@ TRANS(STFDX, do_lsfp_X, false, true, false)
TRANS(STFDUX, do_lsfp_X, true, true, false)
TRANS(PSTFD, do_lsfp_PLS_D, false, true, false)
-#undef _GEN_FLOAT_ACB
-#undef GEN_FLOAT_ACB
-#undef _GEN_FLOAT_AB
-#undef GEN_FLOAT_AB
-#undef _GEN_FLOAT_AC
-#undef GEN_FLOAT_AC
#undef GEN_FLOAT_B
-#undef GEN_FLOAT_BS
#undef GEN_LDF
#undef GEN_LDUF
diff --git a/target/ppc/translate/fp-ops.c.inc
b/target/ppc/translate/fp-ops.c.inc
index d4c6c4bed1..cef4b5dfcb 100644
--- a/target/ppc/translate/fp-ops.c.inc
+++ b/target/ppc/translate/fp-ops.c.inc
@@ -1,36 +1,6 @@
-#define _GEN_FLOAT_ACB(name, op, op1, op2, isfloat, set_fprf, type) \
-GEN_HANDLER(f##name, op1, op2, 0xFF, 0x00000000, type)
-#define GEN_FLOAT_ACB(name, op2, set_fprf, type) \
-_GEN_FLOAT_ACB(name, name, 0x3F, op2, 0, set_fprf, type), \
-_GEN_FLOAT_ACB(name##s, name, 0x3B, op2, 1, set_fprf, type)
-#define _GEN_FLOAT_AB(name, op, op1, op2, inval, isfloat, set_fprf, type) \
-GEN_HANDLER(f##name, op1, op2, 0xFF, inval, type)
-#define GEN_FLOAT_AB(name, op2, inval, set_fprf, type) \
-_GEN_FLOAT_AB(name, name, 0x3F, op2, inval, 0, set_fprf, type), \
-_GEN_FLOAT_AB(name##s, name, 0x3B, op2, inval, 1, set_fprf, type)
-#define _GEN_FLOAT_AC(name, op, op1, op2, inval, isfloat, set_fprf, type) \
-GEN_HANDLER(f##name, op1, op2, 0xFF, inval, type)
-#define GEN_FLOAT_AC(name, op2, inval, set_fprf, type) \
-_GEN_FLOAT_AC(name, name, 0x3F, op2, inval, 0, set_fprf, type), \
-_GEN_FLOAT_AC(name##s, name, 0x3B, op2, inval, 1, set_fprf, type)
#define GEN_FLOAT_B(name, op2, op3, set_fprf, type)
\
GEN_HANDLER(f##name, 0x3F, op2, op3, 0x001F0000, type)
-#define GEN_FLOAT_BS(name, op1, op2, set_fprf, type) \
-GEN_HANDLER(f##name, op1, op2, 0xFF, 0x001F07C0, type)
-GEN_FLOAT_AB(add, 0x15, 0x000007C0, 1, PPC_FLOAT),
-GEN_FLOAT_AB(div, 0x12, 0x000007C0, 1, PPC_FLOAT),
-GEN_FLOAT_AC(mul, 0x19, 0x0000F800, 1, PPC_FLOAT),
-GEN_FLOAT_BS(re, 0x3F, 0x18, 1, PPC_FLOAT_EXT),
-GEN_FLOAT_BS(res, 0x3B, 0x18, 1, PPC_FLOAT_FRES),
-GEN_FLOAT_BS(rsqrte, 0x3F, 0x1A, 1, PPC_FLOAT_FRSQRTE),
-GEN_FLOAT_AB(sub, 0x14, 0x000007C0, 1, PPC_FLOAT),
-GEN_FLOAT_ACB(madd, 0x1D, 1, PPC_FLOAT),
-GEN_FLOAT_ACB(msub, 0x1C, 1, PPC_FLOAT),
-GEN_FLOAT_ACB(nmadd, 0x1F, 1, PPC_FLOAT),
-GEN_FLOAT_ACB(nmsub, 0x1E, 1, PPC_FLOAT),
-GEN_HANDLER_E(ftdiv, 0x3F, 0x00, 0x04, 1, PPC_NONE, PPC2_FP_TST_ISA206),
-GEN_HANDLER_E(ftsqrt, 0x3F, 0x00, 0x05, 1, PPC_NONE, PPC2_FP_TST_ISA206),
GEN_FLOAT_B(ctiw, 0x0E, 0x00, 0, PPC_FLOAT),
GEN_HANDLER_E(fctiwu, 0x3F, 0x0E, 0x04, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
GEN_FLOAT_B(ctiwz, 0x0F, 0x00, 0, PPC_FLOAT),
@@ -61,7 +31,6 @@ GEN_STXF(stfiw, st32fiw, 0x17, 0x1E, PPC_FLOAT_STFIWX)
GEN_HANDLER_E(stfdepx, 0x1F, 0x1F, 0x16, 0x00000001, PPC_NONE, PPC2_BOOKE206),
GEN_HANDLER_E(stfdpx, 0x1F, 0x17, 0x1C, 0x00200001, PPC_NONE, PPC2_ISA205),
-GEN_HANDLER(frsqrtes, 0x3B, 0x1A, 0xFF, 0x001F07C0, PPC_FLOAT_FRSQRTES),
GEN_HANDLER(fcmpo, 0x3F, 0x00, 0x01, 0x00600001, PPC_FLOAT),
GEN_HANDLER(fcmpu, 0x3F, 0x00, 0x00, 0x00600001, PPC_FLOAT),
GEN_HANDLER(fabs, 0x3F, 0x08, 0x08, 0x001F0000, PPC_FLOAT),