diff options
Diffstat (limited to 'arch/mips/isa_traits.hh')
| -rw-r--r-- | arch/mips/isa_traits.hh | 54 |
1 files changed, 40 insertions, 14 deletions
diff --git a/arch/mips/isa_traits.hh b/arch/mips/isa_traits.hh index 22ae76a44..62ed7acf0 100644 --- a/arch/mips/isa_traits.hh +++ b/arch/mips/isa_traits.hh @@ -163,8 +163,46 @@ namespace MipsISA MiscReg_DepTag = 67 }; - typedef uint64_t IntReg; + struct OSFlags + { + //@{ + /// 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 + //@} + + /// For mmap(). + static const unsigned TGT_MAP_ANONYMOUS = 0x800; + + //@{ + /// 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; + //@} + }; + + typedef uint64_t IntReg; class IntRegFile { protected: @@ -188,21 +226,9 @@ namespace MipsISA }; -/* floating point register file entry type - typedef union { - uint64_t q; - double d; - } FloatReg;*/ - typedef double FloatReg; typedef uint64_t FloatRegBits; - -/*typedef union { - uint64_t q[NumFloatRegs]; // integer qword view - double d[NumFloatRegs]; // double-precision floating point view - } FloatRegFile;*/ - - class FloatRegFile + class FloatRegFile { protected: |