[PATCH v2 30/37] target/ppc: Replace PPC2_VSX207 flag with PPC2_ISA207

[Chinmay Rath <rathc@linux.ibm.com>]

There are several flags for Power ISA 2.07 currently in use, namely :
PPC2_VSX207, PPC2_BCTAR_ISA207, PPC2_LSQ_ISA207, etc, but most of them
are used together without any individual use.

Create a generic ISA 2.07 flag and switch usage of PPC2_VSX207 to it
instead. Next commits would consolidate the remaining flags.

Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Chinmay Rath <rathc@linux.ibm.com>
---
 target/ppc/cpu.h                    |  6 ++--
 target/ppc/cpu_init.c               |  2 +-
 target/ppc/cpu_init.h               |  2 +-
 target/ppc/translate/fp-impl.c.inc  |  4 +--
 target/ppc/translate/vsx-impl.c.inc | 56 ++++++++++++++---------------
 target/ppc/translate/vsx-ops.c.inc  | 24 ++++++-------
 6 files changed, 47 insertions(+), 47 deletions(-)

diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h
index cbd5964b1a..91ef34cb21 100644
--- a/target/ppc/cpu.h
+++ b/target/ppc/cpu.h
@@ -2565,8 +2565,8 @@ enum {
     PPC2_DBRX          = 0x0000000000000010ULL,
     /* Book I 2.05 PowerPC specification                                     */
     PPC2_ISA205        = 0x0000000000000020ULL,
-    /* VSX additions in ISA 2.07                                             */
-    PPC2_VSX207        = 0x0000000000000040ULL,
+    /* POWER ISA 2.07                                                        */
+    PPC2_ISA207        = 0x0000000000000040ULL,
     /* ISA 2.06B bpermd                                                      */
     PPC2_PERM_ISA206   = 0x0000000000000080ULL,
     /* ISA 2.06B divide extended variants                                    */
@@ -2607,7 +2607,7 @@ enum {
     PPC2_PPE42XM       = 0x0000000002000000ULL,
 
 #define PPC_TCG_INSNS2 (PPC2_BOOKE206 | PPC2_VSX | PPC2_PRCNTL | PPC2_DBRX | \
-                        PPC2_ISA205 | PPC2_VSX207 | PPC2_PERM_ISA206 | \
+                        PPC2_ISA205 | PPC2_ISA207 | PPC2_PERM_ISA206 | \
                         PPC2_DIVE_ISA206 | PPC2_ATOMIC_ISA206 | \
                         PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206 | \
                         PPC2_BCTAR_ISA207 | PPC2_LSQ_ISA207 | \
diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index e2533481d8..b913edd243 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -6346,7 +6346,7 @@ POWERPC_FAMILY(POWER8)(ObjectClass *oc, const void *data)
                        PPC_SEGMENT_64B | PPC_SLBI |
                        PPC_POPCNTB | PPC_POPCNTWD |
                        PPC_CILDST;
-    pcc->insns_flags2 = PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX |
+    pcc->insns_flags2 = PPC2_VSX | PPC2_ISA207 | PPC2_DFP | PPC2_DBRX |
                         PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 |
                         PPC2_ATOMIC_ISA206 | PPC2_FP_CVT_ISA206 |
                         PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 |
diff --git a/target/ppc/cpu_init.h b/target/ppc/cpu_init.h
index f8fd6ff5cd..1c41c0d349 100644
--- a/target/ppc/cpu_init.h
+++ b/target/ppc/cpu_init.h
@@ -15,7 +15,7 @@
 #define PPC_INSNS_FLAGS_POWER11 PPC_INSNS_FLAGS_POWER10
 
 #define PPC_INSNS_FLAGS2_POWER_COMMON                                \
-    (PPC2_VSX | PPC2_VSX207 | PPC2_DFP | PPC2_DBRX |                 \
+    (PPC2_VSX | PPC2_ISA207 | PPC2_DFP | PPC2_DBRX |                 \
      PPC2_PERM_ISA206 | PPC2_DIVE_ISA206 | PPC2_ATOMIC_ISA206 |      \
      PPC2_FP_CVT_ISA206 | PPC2_FP_TST_ISA206 | PPC2_BCTAR_ISA207 |   \
      PPC2_LSQ_ISA207 | PPC2_ALTIVEC_207 | PPC2_ISA205 |              \
diff --git a/target/ppc/translate/fp-impl.c.inc b/target/ppc/translate/fp-impl.c.inc
index 464fb1d90f..e0d9fa2e24 100644
--- a/target/ppc/translate/fp-impl.c.inc
+++ b/target/ppc/translate/fp-impl.c.inc
@@ -342,7 +342,7 @@ static bool trans_FCPSGN(DisasContext *ctx, arg_FCPSGN *a)
 static bool trans_FMRGEW(DisasContext *ctx, arg_FMRGEW *a)
 {
     TCGv_i64 t0, t1, t2;
-    REQUIRE_INSNS_FLAGS2(ctx, VSX207);
+    REQUIRE_INSNS_FLAGS2(ctx, ISA207);
     REQUIRE_FPU(ctx);
     t0 = tcg_temp_new_i64();
     t1 = tcg_temp_new_i64();
@@ -358,7 +358,7 @@ static bool trans_FMRGEW(DisasContext *ctx, arg_FMRGEW *a)
 static bool trans_FMRGOW(DisasContext *ctx, arg_FMRGOW *a)
 {
     TCGv_i64 t0, t1, t2;
-    REQUIRE_INSNS_FLAGS2(ctx, VSX207);
+    REQUIRE_INSNS_FLAGS2(ctx, ISA207);
     REQUIRE_FPU(ctx);
     t0 = tcg_temp_new_i64();
     t1 = tcg_temp_new_i64();
diff --git a/target/ppc/translate/vsx-impl.c.inc b/target/ppc/translate/vsx-impl.c.inc
index 00ad57c628..78311dcba9 100644
--- a/target/ppc/translate/vsx-impl.c.inc
+++ b/target/ppc/translate/vsx-impl.c.inc
@@ -50,11 +50,11 @@ static bool do_lxs(DisasContext *ctx, arg_X *a,
 }
 
 TRANS_FLAGS2(VSX, LXSDX, do_lxs, gen_qemu_ld64_i64);
-TRANS_FLAGS2(VSX207, LXSIWAX, do_lxs, gen_qemu_ld32s_i64);
+TRANS_FLAGS2(ISA207, LXSIWAX, do_lxs, gen_qemu_ld32s_i64);
 TRANS_FLAGS2(ISA300, LXSIBZX, do_lxs, gen_qemu_ld8u_i64);
 TRANS_FLAGS2(ISA300, LXSIHZX, do_lxs, gen_qemu_ld16u_i64);
-TRANS_FLAGS2(VSX207, LXSIWZX, do_lxs, gen_qemu_ld32u_i64);
-TRANS_FLAGS2(VSX207, LXSSPX, do_lxs, gen_qemu_ld32fs);
+TRANS_FLAGS2(ISA207, LXSIWZX, do_lxs, gen_qemu_ld32u_i64);
+TRANS_FLAGS2(ISA207, LXSSPX, do_lxs, gen_qemu_ld32fs);
 
 static bool trans_LXVD2X(DisasContext *ctx, arg_LXVD2X *a)
 {
@@ -304,8 +304,8 @@ static bool do_stxs(DisasContext *ctx, arg_X *a,
 TRANS_FLAGS2(VSX, STXSDX, do_stxs, gen_qemu_st64_i64);
 TRANS_FLAGS2(ISA300, STXSIBX, do_stxs, gen_qemu_st8_i64);
 TRANS_FLAGS2(ISA300, STXSIHX, do_stxs, gen_qemu_st16_i64);
-TRANS_FLAGS2(VSX207, STXSIWX, do_stxs, gen_qemu_st32_i64);
-TRANS_FLAGS2(VSX207, STXSSPX, do_stxs, gen_qemu_st32fs);
+TRANS_FLAGS2(ISA207, STXSIWX, do_stxs, gen_qemu_st32_i64);
+TRANS_FLAGS2(ISA207, STXSSPX, do_stxs, gen_qemu_st32fs);
 
 static bool trans_STXVD2X(DisasContext *ctx, arg_STXVD2X *a)
 {
@@ -988,7 +988,7 @@ GEN_VSX_HELPER_R2_AB(xscmpuqp, 0x04, 0x14, 0, PPC2_VSX)
 GEN_VSX_HELPER_X2(xscvdphp, 0x16, 0x15, 0x11, PPC2_ISA300)
 GEN_VSX_HELPER_X2(xscvdpsp, 0x12, 0x10, 0, PPC2_VSX)
 GEN_VSX_HELPER_R2(xscvdpqp, 0x04, 0x1A, 0x16, PPC2_ISA300)
-GEN_VSX_HELPER_XT_XB_ENV(xscvdpspn, 0x16, 0x10, 0, PPC2_VSX207)
+GEN_VSX_HELPER_XT_XB_ENV(xscvdpspn, 0x16, 0x10, 0, PPC2_ISA207)
 GEN_VSX_HELPER_R2(xscvqpsdz, 0x04, 0x1A, 0x19, PPC2_ISA300)
 GEN_VSX_HELPER_R2(xscvqpswz, 0x04, 0x1A, 0x09, PPC2_ISA300)
 GEN_VSX_HELPER_R2(xscvqpudz, 0x04, 0x1A, 0x11, PPC2_ISA300)
@@ -1185,7 +1185,7 @@ bool trans_XSCVSPDPN(DisasContext *ctx, arg_XX2 *a)
 {
     TCGv_i64 tmp;
 
-    REQUIRE_INSNS_FLAGS2(ctx, VSX207);
+    REQUIRE_INSNS_FLAGS2(ctx, ISA207);
     REQUIRE_VSX(ctx);
 
     tmp = tcg_temp_new_i64();
@@ -1210,16 +1210,16 @@ GEN_VSX_HELPER_X2(xsrdpic, 0x16, 0x06, 0, PPC2_VSX)
 GEN_VSX_HELPER_X2(xsrdpim, 0x12, 0x07, 0, PPC2_VSX)
 GEN_VSX_HELPER_X2(xsrdpip, 0x12, 0x06, 0, PPC2_VSX)
 GEN_VSX_HELPER_X2(xsrdpiz, 0x12, 0x05, 0, PPC2_VSX)
-GEN_VSX_HELPER_XT_XB_ENV(xsrsp, 0x12, 0x11, 0, PPC2_VSX207)
+GEN_VSX_HELPER_XT_XB_ENV(xsrsp, 0x12, 0x11, 0, PPC2_ISA207)
 GEN_VSX_HELPER_R2(xsrqpi, 0x05, 0x00, 0, PPC2_ISA300)
 GEN_VSX_HELPER_R2(xsrqpxp, 0x05, 0x01, 0, PPC2_ISA300)
 GEN_VSX_HELPER_R2(xssqrtqp, 0x04, 0x19, 0x1B, PPC2_ISA300)
 GEN_VSX_HELPER_R3(xssubqp, 0x04, 0x10, 0, PPC2_ISA300)
-GEN_VSX_HELPER_X2(xsresp, 0x14, 0x01, 0, PPC2_VSX207)
-GEN_VSX_HELPER_X2(xssqrtsp, 0x16, 0x00, 0, PPC2_VSX207)
-GEN_VSX_HELPER_X2(xsrsqrtesp, 0x14, 0x00, 0, PPC2_VSX207)
-GEN_VSX_HELPER_X2(xscvsxdsp, 0x10, 0x13, 0, PPC2_VSX207)
-GEN_VSX_HELPER_X2(xscvuxdsp, 0x10, 0x12, 0, PPC2_VSX207)
+GEN_VSX_HELPER_X2(xsresp, 0x14, 0x01, 0, PPC2_ISA207)
+GEN_VSX_HELPER_X2(xssqrtsp, 0x16, 0x00, 0, PPC2_ISA207)
+GEN_VSX_HELPER_X2(xsrsqrtesp, 0x14, 0x00, 0, PPC2_ISA207)
+GEN_VSX_HELPER_X2(xscvsxdsp, 0x10, 0x13, 0, PPC2_ISA207)
+GEN_VSX_HELPER_X2(xscvuxdsp, 0x10, 0x12, 0, PPC2_ISA207)
 
 GEN_VSX_HELPER_X2(xvredp, 0x14, 0x0D, 0, PPC2_VSX)
 GEN_VSX_HELPER_X2(xvsqrtdp, 0x16, 0x0C, 0, PPC2_VSX)
@@ -1409,14 +1409,14 @@ TRANS_FLAGS2(VSX, XSNMADDADP, do_xsmadd_XX3, true, gen_helper_XSNMADDDP)
 TRANS_FLAGS2(VSX, XSNMADDMDP, do_xsmadd_XX3, false, gen_helper_XSNMADDDP)
 TRANS_FLAGS2(VSX, XSNMSUBADP, do_xsmadd_XX3, true, gen_helper_XSNMSUBDP)
 TRANS_FLAGS2(VSX, XSNMSUBMDP, do_xsmadd_XX3, false, gen_helper_XSNMSUBDP)
-TRANS_FLAGS2(VSX207, XSMADDASP, do_xsmadd_XX3, true, gen_helper_XSMADDSP)
-TRANS_FLAGS2(VSX207, XSMADDMSP, do_xsmadd_XX3, false, gen_helper_XSMADDSP)
-TRANS_FLAGS2(VSX207, XSMSUBASP, do_xsmadd_XX3, true, gen_helper_XSMSUBSP)
-TRANS_FLAGS2(VSX207, XSMSUBMSP, do_xsmadd_XX3, false, gen_helper_XSMSUBSP)
-TRANS_FLAGS2(VSX207, XSNMADDASP, do_xsmadd_XX3, true, gen_helper_XSNMADDSP)
-TRANS_FLAGS2(VSX207, XSNMADDMSP, do_xsmadd_XX3, false, gen_helper_XSNMADDSP)
-TRANS_FLAGS2(VSX207, XSNMSUBASP, do_xsmadd_XX3, true, gen_helper_XSNMSUBSP)
-TRANS_FLAGS2(VSX207, XSNMSUBMSP, do_xsmadd_XX3, false, gen_helper_XSNMSUBSP)
+TRANS_FLAGS2(ISA207, XSMADDASP, do_xsmadd_XX3, true, gen_helper_XSMADDSP)
+TRANS_FLAGS2(ISA207, XSMADDMSP, do_xsmadd_XX3, false, gen_helper_XSMADDSP)
+TRANS_FLAGS2(ISA207, XSMSUBASP, do_xsmadd_XX3, true, gen_helper_XSMSUBSP)
+TRANS_FLAGS2(ISA207, XSMSUBMSP, do_xsmadd_XX3, false, gen_helper_XSMSUBSP)
+TRANS_FLAGS2(ISA207, XSNMADDASP, do_xsmadd_XX3, true, gen_helper_XSNMADDSP)
+TRANS_FLAGS2(ISA207, XSNMADDMSP, do_xsmadd_XX3, false, gen_helper_XSNMADDSP)
+TRANS_FLAGS2(ISA207, XSNMSUBASP, do_xsmadd_XX3, true, gen_helper_XSNMSUBSP)
+TRANS_FLAGS2(ISA207, XSNMSUBMSP, do_xsmadd_XX3, false, gen_helper_XSNMSUBSP)
 
 static bool do_xsmadd_X(DisasContext *ctx, arg_X_rc *a,
         void (*gen_helper)(TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr, TCGv_ptr),
@@ -1590,9 +1590,9 @@ TRANS_FLAGS2(VSX, XXLANDC, do_logical_op, MO_64, tcg_gen_gvec_andc);
 TRANS_FLAGS2(VSX, XXLOR, do_logical_op, MO_64, tcg_gen_gvec_or);
 TRANS_FLAGS2(VSX, XXLXOR, do_logical_op, MO_64, tcg_gen_gvec_xor);
 TRANS_FLAGS2(VSX, XXLNOR, do_logical_op, MO_64, tcg_gen_gvec_nor);
-TRANS_FLAGS2(VSX207, XXLEQV, do_logical_op, MO_64, tcg_gen_gvec_eqv);
-TRANS_FLAGS2(VSX207, XXLNAND, do_logical_op, MO_64, tcg_gen_gvec_nand);
-TRANS_FLAGS2(VSX207, XXLORC, do_logical_op, MO_64, tcg_gen_gvec_orc);
+TRANS_FLAGS2(ISA207, XXLEQV, do_logical_op, MO_64, tcg_gen_gvec_eqv);
+TRANS_FLAGS2(ISA207, XXLNAND, do_logical_op, MO_64, tcg_gen_gvec_nand);
+TRANS_FLAGS2(ISA207, XXLORC, do_logical_op, MO_64, tcg_gen_gvec_orc);
 
 #define VSX_XXMRG(name, high)                               \
 static void glue(gen_, name)(DisasContext *ctx)             \
@@ -2682,10 +2682,10 @@ TRANS_FLAGS2(ISA300, XSMINCDP, do_helper_XX3, gen_helper_XSMINCDP)
 TRANS_FLAGS2(ISA300, XSMAXJDP, do_helper_XX3, gen_helper_XSMAXJDP)
 TRANS_FLAGS2(ISA300, XSMINJDP, do_helper_XX3, gen_helper_XSMINJDP)
 
-TRANS_FLAGS2(VSX207, XSADDSP, do_helper_XX3, gen_helper_XSADDSP)
-TRANS_FLAGS2(VSX207, XSSUBSP, do_helper_XX3, gen_helper_XSSUBSP)
-TRANS_FLAGS2(VSX207, XSMULSP, do_helper_XX3, gen_helper_XSMULSP)
-TRANS_FLAGS2(VSX207, XSDIVSP, do_helper_XX3, gen_helper_XSDIVSP)
+TRANS_FLAGS2(ISA207, XSADDSP, do_helper_XX3, gen_helper_XSADDSP)
+TRANS_FLAGS2(ISA207, XSSUBSP, do_helper_XX3, gen_helper_XSSUBSP)
+TRANS_FLAGS2(ISA207, XSMULSP, do_helper_XX3, gen_helper_XSMULSP)
+TRANS_FLAGS2(ISA207, XSDIVSP, do_helper_XX3, gen_helper_XSDIVSP)
 
 TRANS_FLAGS2(VSX, XSADDDP, do_helper_XX3, gen_helper_XSADDDP)
 TRANS_FLAGS2(VSX, XSSUBDP, do_helper_XX3, gen_helper_XSSUBDP)
diff --git a/target/ppc/translate/vsx-ops.c.inc b/target/ppc/translate/vsx-ops.c.inc
index e553b5b8fa..ae3df2c13d 100644
--- a/target/ppc/translate/vsx-ops.c.inc
+++ b/target/ppc/translate/vsx-ops.c.inc
@@ -1,9 +1,9 @@
-GEN_HANDLER_E(mfvsrwz, 0x1F, 0x13, 0x03, 0x0000F800, PPC_NONE, PPC2_VSX207),
-GEN_HANDLER_E(mtvsrwa, 0x1F, 0x13, 0x06, 0x0000F800, PPC_NONE, PPC2_VSX207),
-GEN_HANDLER_E(mtvsrwz, 0x1F, 0x13, 0x07, 0x0000F800, PPC_NONE, PPC2_VSX207),
+GEN_HANDLER_E(mfvsrwz, 0x1F, 0x13, 0x03, 0x0000F800, PPC_NONE, PPC2_ISA207),
+GEN_HANDLER_E(mtvsrwa, 0x1F, 0x13, 0x06, 0x0000F800, PPC_NONE, PPC2_ISA207),
+GEN_HANDLER_E(mtvsrwz, 0x1F, 0x13, 0x07, 0x0000F800, PPC_NONE, PPC2_ISA207),
 #if defined(TARGET_PPC64)
-GEN_HANDLER_E(mfvsrd, 0x1F, 0x13, 0x01, 0x0000F800, PPC_NONE, PPC2_VSX207),
-GEN_HANDLER_E(mtvsrd, 0x1F, 0x13, 0x05, 0x0000F800, PPC_NONE, PPC2_VSX207),
+GEN_HANDLER_E(mfvsrd, 0x1F, 0x13, 0x01, 0x0000F800, PPC_NONE, PPC2_ISA207),
+GEN_HANDLER_E(mtvsrd, 0x1F, 0x13, 0x05, 0x0000F800, PPC_NONE, PPC2_ISA207),
 GEN_HANDLER_E(mfvsrld, 0X1F, 0x13, 0x09, 0x0000F800, PPC_NONE, PPC2_ISA300),
 GEN_HANDLER_E(mtvsrdd, 0X1F, 0x13, 0x0D, 0x0, PPC_NONE, PPC2_ISA300),
 GEN_HANDLER_E(mtvsrws, 0x1F, 0x13, 0x0C, 0x0000F800, PPC_NONE, PPC2_ISA300),
@@ -127,7 +127,7 @@ GEN_VSX_XFORM_300(xscmpoqp, 0x04, 0x04, 0x00600001),
 GEN_VSX_XFORM_300(xscmpuqp, 0x04, 0x14, 0x00600001),
 GEN_XX2FORM_EO(xscvdphp, 0x16, 0x15, 0x11, PPC2_ISA300),
 GEN_XX2FORM(xscvdpsp, 0x12, 0x10, PPC2_VSX),
-GEN_XX2FORM(xscvdpspn, 0x16, 0x10, PPC2_VSX207),
+GEN_XX2FORM(xscvdpspn, 0x16, 0x10, PPC2_ISA207),
 GEN_XX2FORM_EO(xscvhpdp, 0x16, 0x15, 0x10, PPC2_ISA300),
 GEN_VSX_XFORM_300_EO(xscvsdqp, 0x04, 0x1A, 0x0A, 0x00000001),
 GEN_XX2FORM(xscvspdp, 0x12, 0x14, PPC2_VSX),
@@ -145,12 +145,12 @@ GEN_XX2FORM(xsrdpip, 0x12, 0x06, PPC2_VSX),
 GEN_XX2FORM(xsrdpiz, 0x12, 0x05, PPC2_VSX),
 
 GEN_VSX_XFORM_300(xsdivqp, 0x04, 0x11, 0x0),
-GEN_XX2FORM(xsresp,  0x14, 0x01, PPC2_VSX207),
-GEN_XX2FORM(xsrsp, 0x12, 0x11, PPC2_VSX207),
-GEN_XX2FORM(xssqrtsp,  0x16, 0x00, PPC2_VSX207),
-GEN_XX2FORM(xsrsqrtesp,  0x14, 0x00, PPC2_VSX207),
-GEN_XX2FORM(xscvsxdsp, 0x10, 0x13, PPC2_VSX207),
-GEN_XX2FORM(xscvuxdsp, 0x10, 0x12, PPC2_VSX207),
+GEN_XX2FORM(xsresp,  0x14, 0x01, PPC2_ISA207),
+GEN_XX2FORM(xsrsp, 0x12, 0x11, PPC2_ISA207),
+GEN_XX2FORM(xssqrtsp,  0x16, 0x00, PPC2_ISA207),
+GEN_XX2FORM(xsrsqrtesp,  0x14, 0x00, PPC2_ISA207),
+GEN_XX2FORM(xscvsxdsp, 0x10, 0x13, PPC2_ISA207),
+GEN_XX2FORM(xscvuxdsp, 0x10, 0x12, PPC2_ISA207),
 
 GEN_XX2FORM(xvredp,  0x14, 0x0D, PPC2_VSX),
 GEN_XX2FORM(xvsqrtdp,  0x16, 0x0C, PPC2_VSX),
-- 
2.55.0