diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-11-10 08:21:23 -0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-11-14 10:40:54 -0800 |
| commit | cf9b5790db77e5efdae589acff8a98165d2543e0 (patch) | |
| tree | 32fc0d820faedc785c4896770506fa814e8c96ea /include | |
| parent | 6d44474b3b47af21c7b01f3ad781373f1a6a2d78 (diff) | |
accel/tcg: Remove CF_LAST_IO
In cpu_exec_step_atomic, we did not set CF_LAST_IO, which lead
to a loop with cpu_io_recompile.
But since 18a536f1f8 ("Always require can_do_io") we no longer
need a flag to indicate when the last insn should have can_do_io set,
so remove the flag entirely.
Reported-by: Clément Chigot <chigot@adacore.com>
Tested-by: Clément Chigot <chigot@adacore.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/1961
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/translation-block.h | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/include/exec/translation-block.h b/include/exec/translation-block.h index b785751774..e2b26e16da 100644 --- a/include/exec/translation-block.h +++ b/include/exec/translation-block.h @@ -71,13 +71,12 @@ struct TranslationBlock { #define CF_NO_GOTO_TB 0x00000200 /* Do not chain with goto_tb */ #define CF_NO_GOTO_PTR 0x00000400 /* Do not chain with goto_ptr */ #define CF_SINGLE_STEP 0x00000800 /* gdbstub single-step in effect */ -#define CF_LAST_IO 0x00008000 /* Last insn may be an IO access. */ -#define CF_MEMI_ONLY 0x00010000 /* Only instrument memory ops */ -#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 */ -#define CF_NOIRQ 0x00100000 /* Generate an uninterruptible TB */ -#define CF_PCREL 0x00200000 /* Opcodes in TB are PC-relative */ +#define CF_MEMI_ONLY 0x00001000 /* Only instrument memory ops */ +#define CF_USE_ICOUNT 0x00002000 +#define CF_INVALID 0x00004000 /* TB is stale. Set with @jmp_lock held */ +#define CF_PARALLEL 0x00008000 /* Generate code for a parallel context */ +#define CF_NOIRQ 0x00010000 /* Generate an uninterruptible TB */ +#define CF_PCREL 0x00020000 /* Opcodes in TB are PC-relative */ #define CF_CLUSTER_MASK 0xff000000 /* Top 8 bits are cluster ID */ #define CF_CLUSTER_SHIFT 24 |