add OSFlags struct to AlphaISA/MipsISA namespace. The OS classes then use these OSFlags to access architecture-specific AND OS-specific

flags for their functions (e.g. OS::OSFlags::TG_MAP_ANONYMOUS)...

arch/alpha/tru64/process.cc:
sim/syscall_emul.hh:
    Add OSFlags to code
arch/mips/isa/decoder.isa:
    slight decoder changes (more stylistic then anything)
arch/mips/isa/formats/util.isa:
    spacing
arch/mips/isa_traits.hh:
    add OSFlags struct to MipsISA namespace. The OS classes then use these OSFlags to access architecture-specific and OS-specific
    flags for their functions
kern/linux/linux.hh:
    remove constant placement ... define OSFlags in linux.hh
kern/tru64/tru64.hh:
    define OSFlags in tru64

--HG--
extra : convert_revision : 59be1036eb439ca4ea1eea1d3b52e508023de6c9

1 files changed, 3 insertions, 42 deletions

diff --git a/kern/linux/linux.hh b/kern/linux/linux.hh
index 9237084fc..93d92a85b 100644
--- a/kern/linux/linux.hh
+++ b/kern/linux/linux.hh
@@ -45,6 +45,7 @@ class Linux {};
 #include <unistd.h>
 
 #include "sim/syscall_emul.hh"
+#include "arch/isa_traits.hh"
 
 class TranslatingPort;
 
@@ -66,6 +67,8 @@ class Linux {
     typedef uint32_t gid_t;
     //@}
 
+    typedef TheISA::OSFlags OSFlags;
+
 #if BSD_HOST
     typedef struct stat hst_stat;
     typedef struct stat hst_stat64;
@@ -75,25 +78,6 @@ class Linux {
 #endif
 
 
-    //@{
-    /// open(2) flag values.
-    static const int TGT_O_RDONLY	= 00000000;	//!< O_RDONLY
-    static const int TGT_O_WRONLY	= 00000001;	//!< O_WRONLY
-    static const int TGT_O_RDWR	 	= 00000002;	//!< O_RDWR
-    static const int TGT_O_NONBLOCK  	= 00000004;	//!< O_NONBLOCK
-    static const int TGT_O_APPEND	= 00000010;	//!< O_APPEND
-    static const int TGT_O_CREAT	= 00001000;	//!< O_CREAT
-    static const int TGT_O_TRUNC	= 00002000;	//!< O_TRUNC
-    static const int TGT_O_EXCL	 	= 00004000;	//!< O_EXCL
-    static const int TGT_O_NOCTTY	= 00010000;	//!< O_NOCTTY
-    static const int TGT_O_SYNC	 	= 00040000;	//!< O_SYNC
-    static const int TGT_O_DRD	 	= 00100000;	//!< O_DRD
-    static const int TGT_O_DIRECTIO  	= 00200000;	//!< O_DIRECTIO
-    static const int TGT_O_CACHE	= 00400000;	//!< O_CACHE
-    static const int TGT_O_DSYNC	= 02000000;	//!< O_DSYNC
-    static const int TGT_O_RSYNC	= 04000000;	//!< O_RSYNC
-    //@}
-
     /// This table maps the target open() flags to the corresponding
     /// host open() flags.
     static OpenFlagTransTable openFlagTable[];
@@ -159,19 +143,6 @@ class Linux {
     };
 
 
-    //@{
-    /// ioctl() command codes.
-    static const unsigned TIOCGETP   = 0x40067408;
-    static const unsigned TIOCSETP   = 0x80067409;
-    static const unsigned TIOCSETN   = 0x8006740a;
-    static const unsigned TIOCSETC   = 0x80067411;
-    static const unsigned TIOCGETC   = 0x40067412;
-    static const unsigned FIONREAD   = 0x4004667f;
-    static const unsigned TIOCISATTY = 0x2000745e;
-    static const unsigned TIOCGETS   = 0x402c7413;
-    static const unsigned TIOCGETA   = 0x40127417;
-    //@}
-
     /// Resource enumeration for getrlimit().
     enum rlimit_resources {
         TGT_RLIMIT_CPU = 0,
@@ -194,10 +165,6 @@ class Linux {
         uint64_t  rlim_max;	//!< hard limit
     };
 
-
-    /// For mmap().
-    static const unsigned TGT_MAP_ANONYMOUS = 0x10;
-
     /// For gettimeofday().
     struct timeval {
         int64_t tv_sec;		//!< seconds
@@ -210,12 +177,6 @@ class Linux {
         uint64_t iov_len;
     };
 
-    //@{
-    /// For getrusage().
-    static const int TGT_RUSAGE_SELF = 0;
-    static const int TGT_RUSAGE_CHILDREN = -1;
-    static const int TGT_RUSAGE_BOTH = -2;
-    //@}
 
     /// For getrusage().
     struct rusage {