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accel/tcg: Un-inline translator_is_same_page()

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Remove the single target-specific definition used in
"exec/translator.h" (TARGET_PAGE_MASK) by un-inlining
is_same_page().
Rename the method as translator_is_same_page() and
improve its documentation.
Use it in translator_use_goto_tb().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241218154145.71353-1-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-11-23 18:05:17 +01:00
parent 68df8c8dba
commit a9ca97ea9e
5 changed files with 20 additions and 16 deletions
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15
include/exec/translator.h
View file

@ -267,16 +267,15 @@ bool translator_st(const DisasContextBase *db, void *dest,
*/
size_t translator_st_len(const DisasContextBase *db);
#ifdef COMPILING_PER_TARGET
/*
* Return whether addr is on the same page as where disassembly started.
/**
* translator_is_same_page
* @db: disassembly context
* @addr: virtual address within TB
*
* Return whether @addr is on the same page as where disassembly started.
* Translators can use this to enforce the rule that only single-insn
* translation blocks are allowed to cross page boundaries.
*/
static inline bool is_same_page(const DisasContextBase *db, vaddr addr)
{
return ((addr ^ db->pc_first) & TARGET_PAGE_MASK) == 0;
}
#endif
bool translator_is_same_page(const DisasContextBase *db, vaddr addr);
#endif /* EXEC__TRANSLATOR_H */