From d997143533e010b37363b10eddaf18ccb0e5659f Mon Sep 17 00:00:00 2001 From: Richard Henderson Date: Thu, 29 Oct 2020 09:49:05 -0700 Subject: tcg: Make DisasContextBase.tb const There is nothing within the translators that ought to be changing the TranslationBlock data, so make it const. This does not actually use the read-only copy of the data structure that exists within the rx region. Reviewed-by: Joelle van Dyne Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson --- include/exec/gen-icount.h | 4 ++-- include/exec/translator.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'include/exec') diff --git a/include/exec/gen-icount.h b/include/exec/gen-icount.h index 822c43cfd3..aa4b44354a 100644 --- a/include/exec/gen-icount.h +++ b/include/exec/gen-icount.h @@ -32,7 +32,7 @@ static inline void gen_io_end(void) tcg_temp_free_i32(tmp); } -static inline void gen_tb_start(TranslationBlock *tb) +static inline void gen_tb_start(const TranslationBlock *tb) { TCGv_i32 count, imm; @@ -71,7 +71,7 @@ static inline void gen_tb_start(TranslationBlock *tb) tcg_temp_free_i32(count); } -static inline void gen_tb_end(TranslationBlock *tb, int num_insns) +static inline void gen_tb_end(const TranslationBlock *tb, int num_insns) { if (tb_cflags(tb) & CF_USE_ICOUNT) { /* Update the num_insn immediate parameter now that we know diff --git a/include/exec/translator.h b/include/exec/translator.h index 638e1529c5..24232ead41 100644 --- a/include/exec/translator.h +++ b/include/exec/translator.h @@ -67,7 +67,7 @@ typedef enum DisasJumpType { * Architecture-agnostic disassembly context. */ typedef struct DisasContextBase { - TranslationBlock *tb; + const TranslationBlock *tb; target_ulong pc_first; target_ulong pc_next; DisasJumpType is_jmp; -- cgit v1.2.3-55-g7522