From: Richard Henderson <richard.henderson@linaro.org>
Date: Fri, 12 Feb 2021 18:48:36 +0000 (-0800)
Subject: exec: Improve types for guest_addr_valid
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=19d3c905fef84ace72010d1cab2d09d69ebfcdcb;p=qemu.git

exec: Improve types for guest_addr_valid

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>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-id: 20210212184902.1251044-6-richard.henderson@linaro.org
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---

diff --git a/include/exec/cpu_ldst.h b/include/exec/cpu_ldst.h
index 3f9063aade..5e8878ee9b 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;
 }