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| author | Stefan Weil <sw@weilnetz.de> | 2012-03-02 23:30:02 +0100 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2012-03-03 18:10:16 +0000 |
| commit | 53576999a6905d76a59ce47006a2a0c0b03f942e (patch) | |
| tree | 6863c376eb29c47e0dba99b6a20b9f4fbe65f331 | |
| parent | 5a30d3f19d9c6d135bf7a395a24dc455698d5cf9 (diff) | |
| download | qemu-53576999a6905d76a59ce47006a2a0c0b03f942e.zip | |
w64: Fix size of ram_addr_t
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 <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
| -rw-r--r-- | cpu-common.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/cpu-common.h b/cpu-common.h index a40c57dc1f..dca5175652 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 */ |