From c4afb3456c84e4500ac04c7cea86082804ca7c63 Mon Sep 17 00:00:00 2001 From: Alex Bennée Date: Sat, 13 Feb 2021 13:03:21 +0000 Subject: accel/tcg: remove CF_NOCACHE and special cases Now we no longer generate CF_NOCACHE blocks we can remove a bunch of the special case handling for them. While we are at it we can remove the unused tb->orig_tb field and save a few bytes on the TB structure. Signed-off-by: Alex Bennée Reviewed-by: Richard Henderson Message-Id: <20210213130325.14781-20-alex.bennee@linaro.org> --- include/exec/exec-all.h | 3 --- 1 file changed, 3 deletions(-) (limited to 'include/exec') diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h index d30c7a84f6..665fe68607 100644 --- a/include/exec/exec-all.h +++ b/include/exec/exec-all.h @@ -454,7 +454,6 @@ struct TranslationBlock { uint32_t cflags; /* compile flags */ #define CF_COUNT_MASK 0x00007fff #define CF_LAST_IO 0x00008000 /* Last insn may be an IO access. */ -#define CF_NOCACHE 0x00010000 /* To be freed after execution */ #define CF_USE_ICOUNT 0x00020000 #define CF_INVALID 0x00040000 /* TB is stale. Set with @jmp_lock held */ #define CF_PARALLEL 0x00080000 /* Generate code for a parallel context */ @@ -469,8 +468,6 @@ struct TranslationBlock { struct tb_tc tc; - /* original tb when cflags has CF_NOCACHE */ - struct TranslationBlock *orig_tb; /* first and second physical page containing code. The lower bit of the pointer tells the index in page_next[]. The list is protected by the TB's page('s) lock(s) */ -- cgit v1.2.3-55-g7522