diff mbox series

[PULL,v2,13/27] include/exec: Change vaddr to uintptr_t

Message ID 20250217193009.2873875-14-richard.henderson@linaro.org
State New
Headers show
Series tcg patch queue | expand

Commit Message

Richard Henderson Feb. 17, 2025, 7:29 p.m. UTC 
Since we no longer support 64-bit guests on 32-bit hosts,
we can use a 32-bit type on a 32-bit host.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
 include/exec/vaddr.h | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)
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Patch

diff --git a/include/exec/vaddr.h b/include/exec/vaddr.h
index b9844afc77..28bec632fb 100644
--- a/include/exec/vaddr.h
+++ b/include/exec/vaddr.h
@@ -6,13 +6,15 @@ 
 /**
  * vaddr:
  * Type wide enough to contain any #target_ulong virtual address.
+ * We do not support 64-bit guest on 32-host and detect at configure time.
+ * Therefore, a host pointer width will always fit a guest pointer.
  */
-typedef uint64_t vaddr;
-#define VADDR_PRId PRId64
-#define VADDR_PRIu PRIu64
-#define VADDR_PRIo PRIo64
-#define VADDR_PRIx PRIx64
-#define VADDR_PRIX PRIX64
-#define VADDR_MAX UINT64_MAX
+typedef uintptr_t vaddr;
+#define VADDR_PRId PRIdPTR
+#define VADDR_PRIu PRIuPTR
+#define VADDR_PRIo PRIoPTR
+#define VADDR_PRIx PRIxPTR
+#define VADDR_PRIX PRIXPTR
+#define VADDR_MAX UINTPTR_MAX
 
 #endif