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[PATCH v5 04/31] exec: Use uintptr_t in cpu_ldst.h
From: |
Richard Henderson |
Subject: |
[PATCH v5 04/31] exec: Use uintptr_t in cpu_ldst.h |
Date: |
Wed, 3 Feb 2021 08:59:43 -1000 |
This is more descriptive than 'unsigned long'.
No functional change, since these match on all linux+bsd hosts.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/exec/cpu_ldst.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
index ef54cb7e1f..3f9063aade 100644
--- a/include/exec/cpu_ldst.h
+++ b/include/exec/cpu_ldst.h
@@ -70,14 +70,14 @@ typedef uint64_t abi_ptr;
#endif
/* All direct uses of g2h and h2g need to go away for usermode softmmu. */
-#define g2h(x) ((void *)((unsigned long)(abi_ptr)(x) + guest_base))
+#define g2h(x) ((void *)((uintptr_t)(abi_ptr)(x) + guest_base))
#if HOST_LONG_BITS <= TARGET_VIRT_ADDR_SPACE_BITS
#define guest_addr_valid(x) (1)
#else
#define guest_addr_valid(x) ((x) <= GUEST_ADDR_MAX)
#endif
-#define h2g_valid(x) guest_addr_valid((unsigned long)(x) - guest_base)
+#define h2g_valid(x) guest_addr_valid((uintptr_t)(x) - guest_base)
static inline int guest_range_valid(unsigned long start, unsigned long len)
{
@@ -85,7 +85,7 @@ static inline int guest_range_valid(unsigned long start,
unsigned long len)
}
#define h2g_nocheck(x) ({ \
- unsigned long __ret = (unsigned long)(x) - guest_base; \
+ uintptr_t __ret = (uintptr_t)(x) - guest_base; \
(abi_ptr)__ret; \
})
--
2.25.1
- Re: [PATCH v5 11/31] exec: Introduce cpu_untagged_addr, (continued)
- [PATCH v5 12/31] exec: Use cpu_untagged_addr in g2h; split out g2h_untagged, Richard Henderson, 2021/02/03
- [PATCH v5 14/31] linux-user: Use guest_range_valid in access_ok, Richard Henderson, 2021/02/03
- [PATCH v5 15/31] exec: Rename guest_{addr,range}_valid to *_untagged, Richard Henderson, 2021/02/03
- [PATCH v5 27/31] linux-user/aarch64: Signal SEGV_MTESERR for sync tag check fault, Richard Henderson, 2021/02/03
- [PATCH v5 28/31] linux-user/aarch64: Signal SEGV_MTEAERR for async tag check error, Richard Henderson, 2021/02/03
- [PATCH v5 06/31] linux-user: Check for overflow in access_ok, Richard Henderson, 2021/02/03
- [PATCH v5 04/31] exec: Use uintptr_t in cpu_ldst.h,
Richard Henderson <=
- [PATCH v5 09/31] linux-user: Do not use guest_addr_valid for h2g_valid, Richard Henderson, 2021/02/03
- [PATCH v5 08/31] bsd-user: Tidy VERIFY_READ/VERIFY_WRITE, Richard Henderson, 2021/02/03
- [PATCH v5 13/31] linux-user: Explicitly untag memory management syscalls, Richard Henderson, 2021/02/03
- [PATCH v5 16/31] linux-user: Use cpu_untagged_addr in access_ok; split out *_untagged, Richard Henderson, 2021/02/03
- [PATCH v5 17/31] linux-user: Move lock_user et al out of line, Richard Henderson, 2021/02/03
- [PATCH v5 18/31] linux-user: Fix types in uaccess.c, Richard Henderson, 2021/02/03