diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2023-06-19 11:08:41 +0200 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2023-06-26 17:33:00 +0200 |
| commit | f6ff4923b92ceefbe5650c3e90ccdcc57dc60fb7 (patch) | |
| tree | deaf03b750a4e627c0de3530bcebe6ff61996136 /target/microblaze | |
| parent | 70bfde9a7de7fa3495d9e2bd7142cb1bc656484e (diff) | |
target/microblaze: Define TCG_GUEST_DEFAULT_MO
The microblaze architecture does not reorder instructions.
While there is an MBAR wait-for-data-access instruction,
this concerns synchronizing with DMA.
This should have been defined when enabling MTTCG.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar@zeroasic.com>
Fixes: d449561b130 ("configure: microblaze: Enable mttcg")
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'target/microblaze')
| -rw-r--r-- | target/microblaze/cpu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/target/microblaze/cpu.h b/target/microblaze/cpu.h index 3525de144c..a7b040abd4 100644 --- a/target/microblaze/cpu.h +++ b/target/microblaze/cpu.h @@ -24,6 +24,9 @@ #include "exec/cpu-defs.h" #include "qemu/cpu-float.h" +/* MicroBlaze is always in-order. */ +#define TCG_GUEST_DEFAULT_MO TCG_MO_ALL + typedef struct CPUArchState CPUMBState; #if !defined(CONFIG_USER_ONLY) #include "mmu.h" |