target/ppc: Move fsqrts to decodetree

Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20220905123746.54659-3-victor.colombo@eldorado.org.br>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>

diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index 33aa27bd4f533a28843c85e287eb04b6925924d1..a5249ee32c9e7b4c8f3bd57575f147e35b082c2b 100644 (file)
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -369,6 +369,7 @@ STFDUX          011111 ..... ...... .... 1011110111 -   @X
 ### Floating-Point Arithmetic Instructions
 
 FSQRT           111111 ..... ----- ..... ----- 10110 .  @A_tb
+FSQRTS          111011 ..... ----- ..... ----- 10110 .  @A_tb
 
 ### Floating-Point Select Instruction
 

diff --git a/target/ppc/translate/fp-impl.c.inc b/target/ppc/translate/fp-impl.c.inc
index e8359af005824066a07ebcede92e3bae97ee9efc..7a90c0e3502ea147cf336b4d3cabbedee735e932 100644 (file)
--- a/target/ppc/translate/fp-impl.c.inc
+++ b/target/ppc/translate/fp-impl.c.inc
@@ -281,28 +281,7 @@ static bool do_helper_fsqrt(DisasContext *ctx, arg_A_tb *a,
 }
 
 TRANS(FSQRT, do_helper_fsqrt, gen_helper_fsqrt);
-
-static void gen_fsqrts(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_fsqrts(t1, cpu_env, t0);
-    set_fpr(rD(ctx->opcode), t1);
-    gen_compute_fprf_float64(t1);
-    if (unlikely(Rc(ctx->opcode) != 0)) {
-        gen_set_cr1_from_fpscr(ctx);
-    }
-    tcg_temp_free_i64(t0);
-    tcg_temp_free_i64(t1);
-}
+TRANS(FSQRTS, do_helper_fsqrt, gen_helper_fsqrts);
 
 /***                     Floating-Point multiply-and-add                   ***/
 /* fmadd - fmadds */

diff --git a/target/ppc/translate/fp-ops.c.inc b/target/ppc/translate/fp-ops.c.inc
index 38759f59396ca01a51c4e66b08532b2d9c11c0a4..d4c6c4bed13eace052eb9744576933998ee98736 100644 (file)
--- a/target/ppc/translate/fp-ops.c.inc
+++ b/target/ppc/translate/fp-ops.c.inc
@@ -62,7 +62,6 @@ 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(fsqrts, 0x3B, 0x16, 0xFF, 0x001F07C0, PPC_FLOAT_FSQRT),
 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),