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target/ppc: Introduce TRANS*FLAGS macros 

New macros that add FLAGS and FLAGS2 checking were added for
both TRANS and TRANS64.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
[ferst: - TRANS_FLAGS2 instead of TRANS_FLAGS_E
        - Use the new macros in load/store vector insns ]
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20220225210936.1749575-2-matheus.ferst@eldorado.org.br>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Luis Pires 2022-03-02 06:51:36 +01:00 committed by Cédric Le Goater
parent d3412df20a
commit 19f0862dd8
2 changed files with 31 additions and 25 deletions
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19
target/ppc/translate.c
View File

@ -6604,10 +6604,29 @@ static int times_16(DisasContext *ctx, int x)
#define TRANS(NAME, FUNC, ...) \
static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
{ return FUNC(ctx, a, __VA_ARGS__); }
#define TRANS_FLAGS(FLAGS, NAME, FUNC, ...) \
static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
{ \
REQUIRE_INSNS_FLAGS(ctx, FLAGS); \
return FUNC(ctx, a, __VA_ARGS__); \
}
#define TRANS_FLAGS2(FLAGS2, NAME, FUNC, ...) \
static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
{ \
REQUIRE_INSNS_FLAGS2(ctx, FLAGS2); \
return FUNC(ctx, a, __VA_ARGS__); \
}
#define TRANS64(NAME, FUNC, ...) \
static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
{ REQUIRE_64BIT(ctx); return FUNC(ctx, a, __VA_ARGS__); }
#define TRANS64_FLAGS2(FLAGS2, NAME, FUNC, ...) \
static bool trans_##NAME(DisasContext *ctx, arg_##NAME *a) \
{ \
REQUIRE_64BIT(ctx); \
REQUIRE_INSNS_FLAGS2(ctx, FLAGS2); \
return FUNC(ctx, a, __VA_ARGS__); \
}
/* TODO: More TRANS* helpers for extra insn_flags checks. */

37
target/ppc/translate/vsx-impl.c.inc
View File

@ -2072,12 +2072,6 @@ static bool do_lstxv(DisasContext *ctx, int ra, TCGv displ,
static bool do_lstxv_D(DisasContext *ctx, arg_D *a, bool store, bool paired)
{
if (paired) {
REQUIRE_INSNS_FLAGS2(ctx, ISA310);
} else {
REQUIRE_INSNS_FLAGS2(ctx, ISA300);
}
if (paired || a->rt >= 32) {
REQUIRE_VSX(ctx);
} else {
@ -2091,7 +2085,6 @@ static bool do_lstxv_PLS_D(DisasContext *ctx, arg_PLS_D *a,
bool store, bool paired)
{
arg_D d;
REQUIRE_INSNS_FLAGS2(ctx, ISA310);
REQUIRE_VSX(ctx);
if (!resolve_PLS_D(ctx, &d, a)) {
@ -2103,12 +2096,6 @@ static bool do_lstxv_PLS_D(DisasContext *ctx, arg_PLS_D *a,
static bool do_lstxv_X(DisasContext *ctx, arg_X *a, bool store, bool paired)
{
if (paired) {
REQUIRE_INSNS_FLAGS2(ctx, ISA310);
} else {
REQUIRE_INSNS_FLAGS2(ctx, ISA300);
}
if (paired || a->rt >= 32) {
REQUIRE_VSX(ctx);
} else {
@ -2118,18 +2105,18 @@ static bool do_lstxv_X(DisasContext *ctx, arg_X *a, bool store, bool paired)
return do_lstxv(ctx, a->ra, cpu_gpr[a->rb], a->rt, store, paired);
}
TRANS(STXV, do_lstxv_D, true, false)
TRANS(LXV, do_lstxv_D, false, false)
TRANS(STXVP, do_lstxv_D, true, true)
TRANS(LXVP, do_lstxv_D, false, true)
TRANS(STXVX, do_lstxv_X, true, false)
TRANS(LXVX, do_lstxv_X, false, false)
TRANS(STXVPX, do_lstxv_X, true, true)
TRANS(LXVPX, do_lstxv_X, false, true)
TRANS64(PSTXV, do_lstxv_PLS_D, true, false)
TRANS64(PLXV, do_lstxv_PLS_D, false, false)
TRANS64(PSTXVP, do_lstxv_PLS_D, true, true)
TRANS64(PLXVP, do_lstxv_PLS_D, false, true)
TRANS_FLAGS2(ISA300, STXV, do_lstxv_D, true, false)
TRANS_FLAGS2(ISA300, LXV, do_lstxv_D, false, false)
TRANS_FLAGS2(ISA310, STXVP, do_lstxv_D, true, true)
TRANS_FLAGS2(ISA310, LXVP, do_lstxv_D, false, true)
TRANS_FLAGS2(ISA300, STXVX, do_lstxv_X, true, false)
TRANS_FLAGS2(ISA300, LXVX, do_lstxv_X, false, false)
TRANS_FLAGS2(ISA310, STXVPX, do_lstxv_X, true, true)
TRANS_FLAGS2(ISA310, LXVPX, do_lstxv_X, false, true)
TRANS64_FLAGS2(ISA310, PSTXV, do_lstxv_PLS_D, true, false)
TRANS64_FLAGS2(ISA310, PLXV, do_lstxv_PLS_D, false, false)
TRANS64_FLAGS2(ISA310, PSTXVP, do_lstxv_PLS_D, true, true)
TRANS64_FLAGS2(ISA310, PLXVP, do_lstxv_PLS_D, false, true)
static void gen_xxblendv_vec(unsigned vece, TCGv_vec t, TCGv_vec a, TCGv_vec b,
TCGv_vec c)