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[PULL 16/22] target/microblaze: Define TCG_GUEST_DEFAULT_MO
From: |
Richard Henderson |
Subject: |
[PULL 16/22] target/microblaze: Define TCG_GUEST_DEFAULT_MO |
Date: |
Mon, 26 Jun 2023 17:39:39 +0200 |
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>
---
target/microblaze/cpu.h | 3 +++
1 file changed, 3 insertions(+)
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"
--
2.34.1
- [PULL 06/22] accel/tcg/cpu-exec.c: Widen pc to vaddr, (continued)
- [PULL 06/22] accel/tcg/cpu-exec.c: Widen pc to vaddr, Richard Henderson, 2023/06/26
- [PULL 01/22] accel: Replace target_ulong in tlb_*(), Richard Henderson, 2023/06/26
- [PULL 18/22] tcg: Add host memory barriers to cpu_ldst.h interfaces, Richard Henderson, 2023/06/26
- [PULL 21/22] accel/tcg: Move TLB_WATCHPOINT to TLB_SLOW_FLAGS_MASK, Richard Henderson, 2023/06/26
- [PULL 17/22] tcg: Do not elide memory barriers for !CF_PARALLEL in system mode, Richard Henderson, 2023/06/26
- [PULL 10/22] accel/tcg: Replace target_ulong with vaddr in translator_*(), Richard Henderson, 2023/06/26
- [PULL 20/22] accel/tcg: Store some tlb flags in CPUTLBEntryFull, Richard Henderson, 2023/06/26
- [PULL 11/22] cpu: Replace target_ulong with hwaddr in tb_invalidate_phys_addr(), Richard Henderson, 2023/06/26
- [PULL 12/22] softfloat: use QEMU_FLATTEN to avoid mistaken isra inlining, Richard Henderson, 2023/06/26
- [PULL 13/22] tests/plugin: Remove duplicate insn log from libinsn.so, Richard Henderson, 2023/06/26
- [PULL 16/22] target/microblaze: Define TCG_GUEST_DEFAULT_MO,
Richard Henderson <=
- [PULL 15/22] tcg: Fix temporary variable in tcg_gen_gvec_andcs, Richard Henderson, 2023/06/26
- [PULL 22/22] accel/tcg: Renumber TLB_DISCARD_WRITE, Richard Henderson, 2023/06/26
- [PULL 19/22] accel/tcg: Remove check_tcg_memory_orders_compatible, Richard Henderson, 2023/06/26
- [PULL 14/22] accel/tcg: remove CONFIG_PROFILER, Richard Henderson, 2023/06/26
- Re: [PULL 00/22] tcg patch queue, Richard Henderson, 2023/06/26