target/ppc: Reduce the size of ppc_spr_t
We elide values when registering sprs, we might as well save space in the array as well. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210501022923.1179736-3-richard.henderson@linaro.org> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
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@ -192,17 +192,21 @@ typedef struct ppc_hash_pte64 ppc_hash_pte64_t;
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/* SPR access micro-ops generations callbacks */
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struct ppc_spr_t {
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const char *name;
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target_ulong default_value;
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#ifndef CONFIG_USER_ONLY
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unsigned int gdb_id;
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#endif
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#ifdef CONFIG_TCG
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void (*uea_read)(DisasContext *ctx, int gpr_num, int spr_num);
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void (*uea_write)(DisasContext *ctx, int spr_num, int gpr_num);
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#if !defined(CONFIG_USER_ONLY)
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# ifndef CONFIG_USER_ONLY
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void (*oea_read)(DisasContext *ctx, int gpr_num, int spr_num);
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void (*oea_write)(DisasContext *ctx, int spr_num, int gpr_num);
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void (*hea_read)(DisasContext *ctx, int gpr_num, int spr_num);
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void (*hea_write)(DisasContext *ctx, int spr_num, int gpr_num);
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unsigned int gdb_id;
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# endif
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#endif
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const char *name;
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target_ulong default_value;
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#ifdef CONFIG_KVM
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/*
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* We (ab)use the fact that all the SPRs will have ids for the
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