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accel/tcg: Introduce tb_pc and log_pc

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The availability of tb->pc will shortly be conditional.
Introduce accessor functions to minimize ifdefs.

Pass around a known pc to places like tcg_gen_code,
where the caller must already have the value.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-08-15 15:16:06 -05:00
parent e4fdf9df5b
commit fbf59aad17
21 changed files with 82 additions and 61 deletions
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6
include/exec/exec-all.h
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@ -570,6 +570,12 @@ struct TranslationBlock {
uintptr_t jmp_dest[2];
};
/* Hide the read to avoid ifdefs for TARGET_TB_PCREL. */
static inline target_ulong tb_pc(const TranslationBlock *tb)
{
return tb->pc;
}
/* Hide the qatomic_read to make code a little easier on the eyes */
static inline uint32_t tb_cflags(const TranslationBlock *tb)
{