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[Qemu-devel] [PATCH 1/6] w64: Fix size of ram_addr_t
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH 1/6] w64: Fix size of ram_addr_t |
Date: |
Fri, 2 Mar 2012 23:30:02 +0100 |
ram_addr_t must be large enough to address any address of the host.
For hosts with sizeof(unsigned long) == sizeof(void *), this patch
changes nothing. All currently supported hosts fall into this category.
For w64 hosts, sizeof(unsigned long) is 4 while sizeof(void *) is 8,
so the use of uintptr_t is needed.
Signed-off-by: Stefan Weil <address@hidden>
---
cpu-common.h | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cpu-common.h b/cpu-common.h
index a40c57d..dca5175 100644
--- a/cpu-common.h
+++ b/cpu-common.h
@@ -28,9 +28,9 @@ typedef uint64_t ram_addr_t;
# define RAM_ADDR_MAX UINT64_MAX
# define RAM_ADDR_FMT "%" PRIx64
#else
-typedef unsigned long ram_addr_t;
-# define RAM_ADDR_MAX ULONG_MAX
-# define RAM_ADDR_FMT "%lx"
+typedef uintptr_t ram_addr_t;
+# define RAM_ADDR_MAX UINTPTR_MAX
+# define RAM_ADDR_FMT "%" PRIxPTR
#endif
/* memory API */
--
1.7.9
- [Qemu-devel] [PATCH 2/6] tcg: Rearrange definitions and include statements, (continued)
- [Qemu-devel] [PATCH 2/6] tcg: Rearrange definitions and include statements, Stefan Weil, 2012/03/02
- [Qemu-devel] [PATCH 5/6] cache-utils: Change data type of parameters for flush_icache_range, Stefan Weil, 2012/03/02
- Re: [Qemu-devel] [PATCH 5/6] cache-utils: Change data type of parameters for flush_icache_range, Alexander Graf, 2012/03/02
- Re: [Qemu-devel] [PATCH 5/6] cache-utils: Change data type of parameters for flush_icache_range, Alexander Graf, 2012/03/05
- Re: [Qemu-devel] [PATCH 5/6] cache-utils: Change data type of parameters for flush_icache_range, Stefan Weil, 2012/03/05
- Re: [Qemu-devel] [PATCH 5/6] cache-utils: Change data type of parameters for flush_icache_range, Alexander Graf, 2012/03/05
- [Qemu-devel] [PATCH] cache-utils: Add missing include file for uintptr_t, Stefan Weil, 2012/03/05
- Re: [Qemu-devel] [PATCH] cache-utils: Add missing include file for uintptr_t, Alexander Graf, 2012/03/06
- Re: [Qemu-devel] [PATCH] cache-utils: Add missing include file for uintptr_t, Blue Swirl, 2012/03/11
[Qemu-devel] [PATCH 3/6] w64: Fix data type of parameters for flush_icache_range, Stefan Weil, 2012/03/02
[Qemu-devel] [PATCH 1/6] w64: Fix size of ram_addr_t,
Stefan Weil <=
[Qemu-devel] [PATCH 6/6] w64: fix type casts when calling flush_icache_range, Stefan Weil, 2012/03/02
[Qemu-devel] [PATCH 4/6] w64: Change data type of parameters for flush_icache_range, Stefan Weil, 2012/03/02
Re: [Qemu-devel] [PATCH 0/6] w64: Improve compilation with MinGW-w64, Blue Swirl, 2012/03/04