diff mbox series

[RFC] exec/cpu-defs: Check for SOFTMMU instead of !USER_ONLY

Message ID 20230605230216.17202-1-philmd@linaro.org
State Superseded
Headers show
Series [RFC] exec/cpu-defs: Check for SOFTMMU instead of !USER_ONLY | expand

Commit Message

Philippe Mathieu-Daudé June 5, 2023, 11:02 p.m. UTC 
We want to check the softmmu tlb availability, not
if we are targetting system emulation. Besides, this
code could be used by user emulation in the future.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
Based-on: <20230605222420.14776-1-philmd@linaro.org>

See also
https://lore.kernel.org/qemu-devel/7913570a-8bf6-2ac9-6869-fab87273742c@linaro.org/
---
 include/exec/cpu-defs.h | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

Comments

Richard Henderson June 6, 2023, 4:29 p.m. UTC | #1 
On 6/5/23 16:02, Philippe Mathieu-Daudé wrote:
> We want to check the softmmu tlb availability, not
> if we are targetting system emulation. Besides, this
> code could be used by user emulation in the future.
> 
> Signed-off-by: Philippe Mathieu-Daudé<philmd@linaro.org>
> ---
> Based-on:<20230605222420.14776-1-philmd@linaro.org>
> 
> See also
> https://lore.kernel.org/qemu-devel/7913570a-8bf6-2ac9-6869-fab87273742c@linaro.org/
> ---
>   include/exec/cpu-defs.h | 12 ++++++------
>   1 file changed, 6 insertions(+), 6 deletions(-)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>

r~
diff mbox series

Patch

diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index 0d418a0384..4cb77c8dec 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -60,7 +60,7 @@ 
  */
 #define NB_MMU_MODES 16
 
-#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG)
+#if defined(CONFIG_SOFTMMU) && defined(CONFIG_TCG)
 #include "exec/tlb-common.h"
 
 /* use a fully associative victim tlb of 8 entries */
@@ -89,9 +89,9 @@ 
 #  endif
 # endif
 
-#endif  /* !CONFIG_USER_ONLY && CONFIG_TCG */
+#endif /* CONFIG_SOFTMMU && CONFIG_TCG */
 
-#if !defined(CONFIG_USER_ONLY)
+#if defined(CONFIG_SOFTMMU)
 /*
  * The full TLB entry, which is not accessed by generated TCG code,
  * so the layout is not as critical as that of CPUTLBEntry. This is
@@ -133,9 +133,9 @@  typedef struct CPUTLBEntryFull {
     TARGET_PAGE_ENTRY_EXTRA
 #endif
 } CPUTLBEntryFull;
-#endif  /* !CONFIG_USER_ONLY */
+#endif /* CONFIG_SOFTMMU */
 
-#if !defined(CONFIG_USER_ONLY) && defined(CONFIG_TCG)
+#if defined(CONFIG_SOFTMMU) && defined(CONFIG_TCG)
 /*
  * Data elements that are per MMU mode, minus the bits accessed by
  * the TCG fast path.
@@ -201,7 +201,7 @@  typedef struct CPUTLB {
 
 typedef struct CPUTLB { } CPUTLB;
 
-#endif  /* !CONFIG_USER_ONLY && CONFIG_TCG */
+#endif /* CONFIG_SOFTMMU && CONFIG_TCG */
 
 /*
  * This structure must be placed in ArchCPU immediately