target/ppc: Implement xs{max,min}cqp

Signed-off-by: Víctor Colombo <victor.colombo@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20220225210936.1749575-46-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>

diff --git a/target/ppc/fpu_helper.c b/target/ppc/fpu_helper.c
index 0aaf529ac8d057f0108fbf78d248450284a7916c..714400731611ce469d43bb7e9b2d9dcc67a2b2b0 100644 (file)
--- a/target/ppc/fpu_helper.c
+++ b/target/ppc/fpu_helper.c
@@ -2560,6 +2560,8 @@ void helper_##name(CPUPPCState *env,                                          \
 
 VSX_MAX_MINC(XSMAXCDP, true, float64, VsrD(0));
 VSX_MAX_MINC(XSMINCDP, false, float64, VsrD(0));
+VSX_MAX_MINC(XSMAXCQP, true, float128, f128);
+VSX_MAX_MINC(XSMINCQP, false, float128, f128);
 
 #define VSX_MAX_MINJ(name, max)                                               \
 void helper_##name(CPUPPCState *env,                                          \

diff --git a/target/ppc/helper.h b/target/ppc/helper.h
index e37614f45b6335b052ab9c1d4255bc202dfb32de..0ca28555f2d9a8d2b1ed7f3e14ead643c2168779 100644 (file)
--- a/target/ppc/helper.h
+++ b/target/ppc/helper.h
@@ -377,6 +377,8 @@ DEF_HELPER_4(XSMAXCDP, void, env, vsr, vsr, vsr)
 DEF_HELPER_4(XSMINCDP, void, env, vsr, vsr, vsr)
 DEF_HELPER_4(XSMAXJDP, void, env, vsr, vsr, vsr)
 DEF_HELPER_4(XSMINJDP, void, env, vsr, vsr, vsr)
+DEF_HELPER_4(XSMAXCQP, void, env, vsr, vsr, vsr)
+DEF_HELPER_4(XSMINCQP, void, env, vsr, vsr, vsr)
 DEF_HELPER_3(xscvdphp, void, env, vsr, vsr)
 DEF_HELPER_4(xscvdpqp, void, env, i32, vsr, vsr)
 DEF_HELPER_3(xscvdpsp, void, env, vsr, vsr)

diff --git a/target/ppc/insn32.decode b/target/ppc/insn32.decode
index 6fbb2d188f515ad6f26e7e0e690190651deeb2f8..126cadadb8b09d0ad79a4d800152b45ae2fee070 100644 (file)
--- a/target/ppc/insn32.decode
+++ b/target/ppc/insn32.decode
@@ -664,6 +664,9 @@ XSMAXCDP        111100 ..... ..... ..... 10000000 ...   @XX3
 XSMINCDP        111100 ..... ..... ..... 10001000 ...   @XX3
 XSMAXJDP        111100 ..... ..... ..... 10010000 ...   @XX3
 XSMINJDP        111100 ..... ..... ..... 10011000 ...   @XX3
+XSMAXCQP        111111 ..... ..... ..... 1010100100 -   @X
+XSMINCQP        111111 ..... ..... ..... 1011100100 -   @X
+
 XSCMPEQDP       111100 ..... ..... ..... 00000011 ...   @XX3
 XSCMPGEDP       111100 ..... ..... ..... 00010011 ...   @XX3
 XSCMPGTDP       111100 ..... ..... ..... 00001011 ...   @XX3

diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc
index 5273452d13707b7179f8e5d2fd20f7a41e306015..3b0c8bf3ca07e71ce82e23a16f80d7a30d5c30c2 100644 (file)
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -2645,6 +2645,8 @@ static bool do_xscmpqp(DisasContext *ctx, arg_X *a,
 TRANS(XSCMPEQQP, do_xscmpqp, gen_helper_XSCMPEQQP)
 TRANS(XSCMPGEQP, do_xscmpqp, gen_helper_XSCMPGEQP)
 TRANS(XSCMPGTQP, do_xscmpqp, gen_helper_XSCMPGTQP)
+TRANS(XSMAXCQP, do_xscmpqp, gen_helper_XSMAXCQP)
+TRANS(XSMINCQP, do_xscmpqp, gen_helper_XSMINCQP)
 
 #undef GEN_XX2FORM
 #undef GEN_XX3FORM