From 4fe89f7232202040b8b8fcea2461e5ae6be2d739 Mon Sep 17 00:00:00 2001 From: Korey Sewell Date: Wed, 12 Apr 2006 03:44:45 -0400 Subject: 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 --- kern/linux/linux.hh | 45 +++--------------------------------- kern/tru64/tru64.hh | 66 +++-------------------------------------------------- 2 files changed, 6 insertions(+), 105 deletions(-) (limited to 'kern') 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 #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 { diff --git a/kern/tru64/tru64.hh b/kern/tru64/tru64.hh index b4f45e650..ce9a67199 100644 --- a/kern/tru64/tru64.hh +++ b/kern/tru64/tru64.hh @@ -70,6 +70,8 @@ class Tru64 { public: + typedef TheISA::OSFlags OSFlags; + //@{ /// Basic Tru64 types. typedef uint64_t size_t; @@ -85,25 +87,6 @@ class Tru64 { typedef quad fsid_t; //@} - //@{ - /// open(2) flag values. - static const int TGT_O_RDONLY = 00000000; - static const int TGT_O_WRONLY = 00000001; - static const int TGT_O_RDWR = 00000002; - static const int TGT_O_NONBLOCK = 00000004; - static const int TGT_O_APPEND = 00000010; - static const int TGT_O_CREAT = 00001000; - static const int TGT_O_TRUNC = 00002000; - static const int TGT_O_EXCL = 00004000; - static const int TGT_O_NOCTTY = 00010000; - static const int TGT_O_SYNC = 00040000; - static const int TGT_O_DRD = 00100000; - static const int TGT_O_DIRECTIO = 00200000; - static const int TGT_O_CACHE = 00400000; - static const int TGT_O_DSYNC = 02000000; - static const int TGT_O_RSYNC = 04000000; - //@} - /// This table maps the target open() flags to the corresponding /// host open() flags. static OpenFlagTransTable openFlagTable[]; @@ -246,20 +229,6 @@ class Tru64 { char machine[_SYS_NMLN]; //!< Machine type. }; - //@{ - /// 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; - // TIOCGETS not defined in tru64, so I made up a number - static const unsigned TIOCGETS = 0x40000000; - static const unsigned TIOCGETA = 0x402c7413; - //@} - /// Resource enumeration for getrlimit(). enum rlimit_resources { TGT_RLIMIT_CPU = 0, @@ -280,21 +249,6 @@ class Tru64 { }; - /// For mmap(). - static const unsigned TGT_MAP_ANONYMOUS = 0x10; - - - //@{ - /// For getsysinfo(). - static const unsigned GSI_PLATFORM_NAME = 103; //!< platform name as string - static const unsigned GSI_CPU_INFO = 59; //!< CPU information - static const unsigned GSI_PROC_TYPE = 60; //!< get proc_type - static const unsigned GSI_MAX_CPU = 30; //!< max # cpu's on this machine - static const unsigned GSI_CPUS_IN_BOX = 55; //!< number of CPUs in system - static const unsigned GSI_PHYSMEM = 19; //!< Physical memory in KB - static const unsigned GSI_CLK_TCK = 42; //!< clock freq in Hz - //@} - /// For getsysinfo() GSI_CPU_INFO option. struct cpu_info { uint32_t current_cpu; //!< current_cpu @@ -309,24 +263,12 @@ class Tru64 { uint32_t unused[3]; //!< future expansion }; - //@{ - /// For setsysinfo(). - static const unsigned SSI_IEEE_FP_CONTROL = 14; //!< ieee_set_fp_control() - //@} - /// For gettimeofday. struct timeval { uint32_t tv_sec; //!< seconds uint32_t tv_usec; //!< microseconds }; - //@{ - /// For getrusage(). - static const int TGT_RUSAGE_THREAD = 1; - static const int TGT_RUSAGE_SELF = 0; - static const int TGT_RUSAGE_CHILDREN = -1; - //@} - /// For getrusage(). struct rusage { struct timeval ru_utime; //!< user time used @@ -372,8 +314,6 @@ class Tru64 { }; - /// For table(). - static const int TBL_SYSINFO = 12; /// For table(). struct tbl_sysinfo { @@ -759,7 +699,7 @@ class Tru64 { int lel = xc->getSyscallArg(4); // expected element size switch (id) { - case Tru64::TBL_SYSINFO: { + case Tru64::OSFlags::TBL_SYSINFO: { if (index != 0 || nel != 1 || lel != sizeof(Tru64::tbl_sysinfo)) return -EINVAL; TypedBufferArg elp(xc->getSyscallArg(2)); -- cgit v1.2.3