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[PULL 14/45] exec: Improve types for guest_addr_valid
From: |
Peter Maydell |
Subject: |
[PULL 14/45] exec: Improve types for guest_addr_valid |
Date: |
Thu, 11 Feb 2021 12:58:29 +0000 |
From: Richard Henderson <richard.henderson@linaro.org>
Return bool not int; pass abi_ulong not 'unsigned long'.
All callers use abi_ulong already, so the change in type
has no effect.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210210000223.884088-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
include/exec/cpu_ldst.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
index 3f9063aaded..5e8878ee9b1 100644
--- a/include/exec/cpu_ldst.h
+++ b/include/exec/cpu_ldst.h
@@ -79,7 +79,7 @@ typedef uint64_t abi_ptr;
#endif
#define h2g_valid(x) guest_addr_valid((uintptr_t)(x) - guest_base)
-static inline int guest_range_valid(unsigned long start, unsigned long len)
+static inline bool guest_range_valid(abi_ulong start, abi_ulong len)
{
return len - 1 <= GUEST_ADDR_MAX && start <= GUEST_ADDR_MAX - len + 1;
}
--
2.20.1
- [PULL 03/45] hw/arm: Remove GPIO from unimplemented NPCM7XX, (continued)
- [PULL 03/45] hw/arm: Remove GPIO from unimplemented NPCM7XX, Peter Maydell, 2021/02/11
- [PULL 06/45] target/arm: Set ID_AA64PFR0.DIT and ID_PFR0.DIT to 1 for "max" AA64 CPU, Peter Maydell, 2021/02/11
- [PULL 09/45] accel/tcg: Add URL of clang bug to comment about our workaround, Peter Maydell, 2021/02/11
- [PULL 10/45] tcg: Introduce target-specific page data for user-only, Peter Maydell, 2021/02/11
- [PULL 11/45] linux-user: Introduce PAGE_ANON, Peter Maydell, 2021/02/11
- [PULL 12/45] exec: Use uintptr_t for guest_base, Peter Maydell, 2021/02/11
- [PULL 13/45] exec: Use uintptr_t in cpu_ldst.h, Peter Maydell, 2021/02/11
- [PULL 16/45] linux-user: Tidy VERIFY_READ/VERIFY_WRITE, Peter Maydell, 2021/02/11
- [PULL 17/45] bsd-user: Tidy VERIFY_READ/VERIFY_WRITE, Peter Maydell, 2021/02/11
- [PULL 15/45] linux-user: Check for overflow in access_ok, Peter Maydell, 2021/02/11
- [PULL 14/45] exec: Improve types for guest_addr_valid,
Peter Maydell <=
- [PULL 20/45] exec: Introduce cpu_untagged_addr, Peter Maydell, 2021/02/11
- [PULL 18/45] linux-user: Do not use guest_addr_valid for h2g_valid, Peter Maydell, 2021/02/11
- [PULL 19/45] linux-user: Fix guest_addr_valid vs reserved_va, Peter Maydell, 2021/02/11
- [PULL 23/45] linux-user: Use guest_range_valid in access_ok, Peter Maydell, 2021/02/11
- [PULL 21/45] exec: Use cpu_untagged_addr in g2h; split out g2h_untagged, Peter Maydell, 2021/02/11
- [PULL 25/45] linux-user: Use cpu_untagged_addr in access_ok; split out *_untagged, Peter Maydell, 2021/02/11
- [PULL 24/45] exec: Rename guest_{addr,range}_valid to *_untagged, Peter Maydell, 2021/02/11
- [PULL 29/45] linux-user/aarch64: Implement PR_TAGGED_ADDR_ENABLE, Peter Maydell, 2021/02/11
- [PULL 35/45] linux-user/aarch64: Pass syndrome to EXC_*_ABORT, Peter Maydell, 2021/02/11
- [PULL 31/45] target/arm: Use the proper TBI settings for linux-user, Peter Maydell, 2021/02/11