[Qemu-devel] [5356] TARGET_MAP_xx macros: clean and alpha specific values

[Qemu-devel] [5356] TARGET_MAP_xx macros: clean and alpha specific values

[Aurelien Jarno]

Revision: 5356
          http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5356
Author:   aurel32
Date:     2008-09-29 17:23:09 +0000 (Mon, 29 Sep 2008)

Log Message:
-----------
TARGET_MAP_xx macros: clean and alpha specific values

- Clean TARGET_MAP_xx macros to avoid nested #if #endif
- Add alpha specific values

Based on a patch by Tristan Gingold

Modified Paths:
--------------
    trunk/linux-user/syscall_defs.h

Modified: trunk/linux-user/syscall_defs.h
===================================================================
--- trunk/linux-user/syscall_defs.h	2008-09-29 17:21:37 UTC (rev 5355)
+++ trunk/linux-user/syscall_defs.h	2008-09-29 17:23:09 UTC (rev 5356)
@@ -860,11 +860,14 @@
 
 #include "termbits.h"
 
+/* Common */
 #define TARGET_MAP_SHARED	0x01		/* Share changes */
 #define TARGET_MAP_PRIVATE	0x02		/* Changes are private */
-#define TARGET_MAP_TYPE	0x0f		/* Mask for type of mapping */
+#define TARGET_MAP_TYPE		0x0f		/* Mask for type of mapping */
+
+/* Target specific */
+#if defined(TARGET_MIPS)
 #define TARGET_MAP_FIXED	0x10		/* Interpret addr exactly */
-#if defined(TARGET_MIPS)
 #define TARGET_MAP_ANONYMOUS	0x0800		/* don't use a file */
 #define TARGET_MAP_GROWSDOWN	0x1000		/* stack-like segment */
 #define TARGET_MAP_DENYWRITE	0x2000		/* ETXTBSY */
@@ -873,18 +876,34 @@
 #define TARGET_MAP_NORESERVE	0x0400		/* don't check for reservations */
 #define TARGET_MAP_POPULATE	0x10000		/* populate (prefault) pagetables */
 #define TARGET_MAP_NONBLOCK	0x20000		/* do not block on IO */
-#else
+#elif defined(TARGET_PPC)
+#define TARGET_MAP_FIXED	0x10		/* Interpret addr exactly */
 #define TARGET_MAP_ANONYMOUS	0x20		/* don't use a file */
 #define TARGET_MAP_GROWSDOWN	0x0100		/* stack-like segment */
 #define TARGET_MAP_DENYWRITE	0x0800		/* ETXTBSY */
 #define TARGET_MAP_EXECUTABLE	0x1000		/* mark it as an executable */
-#if defined(TARGET_PPC)
 #define TARGET_MAP_LOCKED	0x0080		/* pages are locked */
 #define TARGET_MAP_NORESERVE	0x0040		/* don't check for reservations */
+#define TARGET_MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
+#define TARGET_MAP_NONBLOCK	0x10000		/* do not block on IO */
+#elif defined(TARGET_ALPHA)
+#define TARGET_MAP_ANONYMOUS	0x10		/* don't use a file */
+#define TARGET_MAP_FIXED	0x100		/* Interpret addr exactly */
+#define TARGET_MAP_GROWSDOWN	0x01000		/* stack-like segment */
+#define TARGET_MAP_DENYWRITE	0x02000		/* ETXTBSY */
+#define TARGET_MAP_EXECUTABLE	0x04000		/* mark it as an executable */
+#define TARGET_MAP_LOCKED	0x08000		/* lock the mapping */
+#define TARGET_MAP_NORESERVE	0x10000		/* no check for reservations */
+#define TARGET_MAP_POPULATE	0x20000		/* pop (prefault) pagetables */
+#define TARGET_MAP_NONBLOCK	0x40000		/* do not block on IO */
 #else
+#define TARGET_MAP_FIXED	0x10		/* Interpret addr exactly */
+#define TARGET_MAP_ANONYMOUS	0x20		/* don't use a file */
+#define TARGET_MAP_GROWSDOWN	0x0100		/* stack-like segment */
+#define TARGET_MAP_DENYWRITE	0x0800		/* ETXTBSY */
+#define TARGET_MAP_EXECUTABLE	0x1000		/* mark it as an executable */
 #define TARGET_MAP_LOCKED	0x2000		/* pages are locked */
 #define TARGET_MAP_NORESERVE	0x4000		/* don't check for reservations */
-#endif
 #define TARGET_MAP_POPULATE	0x8000		/* populate (prefault) pagetables */
 #define TARGET_MAP_NONBLOCK	0x10000		/* do not block on IO */
 #endif