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target/ppc: Introduce REQUIRE_VSX macro

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Introduce the macro to centralize checking if the VSX facility is
enabled and handle it correctly.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br>
Signed-off-by: Luis Pires <luis.pires@eldorado.org.br>
Signed-off-by: Matheus Ferst <matheus.ferst@eldorado.org.br>
Message-Id: <20211104123719.323713-11-matheus.ferst@eldorado.org.br>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Bruno Larsen (billionai) 2021-11-04 09:37:04 -03:00 committed by David Gibson
parent 28110b72a8
commit 8226cb2d9c
1 changed files with 8 additions and 0 deletions
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8
target/ppc/translate.c
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@ -7354,6 +7354,14 @@ static int times_16(DisasContext *ctx, int x)
} \
} while (0)
#define REQUIRE_VSX(CTX) \
do { \
if (unlikely(!(CTX)->vsx_enabled)) { \
gen_exception((CTX), POWERPC_EXCP_VSXU); \
return true; \
} \
} while (0)
#define REQUIRE_FPU(ctx) \
do { \
if (unlikely(!(ctx)->fpu_enabled)) { \