diff options
Diffstat (limited to 'src/arch/x86/linux')
| -rw-r--r-- | src/arch/x86/linux/linux.cc | 39 | ||||
| -rw-r--r-- | src/arch/x86/linux/linux.hh | 25 | ||||
| -rw-r--r-- | src/arch/x86/linux/syscalls.cc | 8 |
3 files changed, 68 insertions, 4 deletions
diff --git a/src/arch/x86/linux/linux.cc b/src/arch/x86/linux/linux.cc index 5e8d2de16..41855da59 100644 --- a/src/arch/x86/linux/linux.cc +++ b/src/arch/x86/linux/linux.cc @@ -97,3 +97,42 @@ const int X86Linux64::NUM_OPEN_FLAGS = sizeof(X86Linux64::openFlagTable) / sizeof(X86Linux64::openFlagTable[0]); +// open(2) flags translation table +OpenFlagTransTable X86Linux32::openFlagTable[] = { +#ifdef _MSC_VER + { TGT_O_RDONLY, _O_RDONLY }, + { TGT_O_WRONLY, _O_WRONLY }, + { TGT_O_RDWR, _O_RDWR }, + { TGT_O_APPEND, _O_APPEND }, + { TGT_O_CREAT, _O_CREAT }, + { TGT_O_TRUNC, _O_TRUNC }, + { TGT_O_EXCL, _O_EXCL }, +#ifdef _O_NONBLOCK + { TGT_O_NONBLOCK, _O_NONBLOCK }, +#endif +#ifdef _O_NOCTTY + { TGT_O_NOCTTY, _O_NOCTTY }, +#endif +#ifdef _O_SYNC + { TGT_O_SYNC, _O_SYNC }, +#endif +#else /* !_MSC_VER */ + { TGT_O_RDONLY, O_RDONLY }, + { TGT_O_WRONLY, O_WRONLY }, + { TGT_O_RDWR, O_RDWR }, + { TGT_O_APPEND, O_APPEND }, + { TGT_O_CREAT, O_CREAT }, + { TGT_O_TRUNC, O_TRUNC }, + { TGT_O_EXCL, O_EXCL }, + { TGT_O_NONBLOCK, O_NONBLOCK }, + { TGT_O_NOCTTY, O_NOCTTY }, +#ifdef O_SYNC + { TGT_O_SYNC, O_SYNC }, +#endif +#endif /* _MSC_VER */ +}; + +const int X86Linux32::NUM_OPEN_FLAGS = + sizeof(X86Linux32::openFlagTable) / + sizeof(X86Linux32::openFlagTable[0]); + diff --git a/src/arch/x86/linux/linux.hh b/src/arch/x86/linux/linux.hh index dbc336da1..c45caa19f 100644 --- a/src/arch/x86/linux/linux.hh +++ b/src/arch/x86/linux/linux.hh @@ -113,4 +113,29 @@ class X86Linux64 : public Linux } tgt_iovec; }; +class X86Linux32 : public Linux +{ + public: + + static OpenFlagTransTable openFlagTable[]; + + 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 = 00004000; //!< O_NONBLOCK + static const int TGT_O_APPEND = 00002000; //!< O_APPEND + static const int TGT_O_CREAT = 00000100; //!< O_CREAT + static const int TGT_O_TRUNC = 00001000; //!< O_TRUNC + static const int TGT_O_EXCL = 00000200; //!< O_EXCL + static const int TGT_O_NOCTTY = 00000400; //!< O_NOCTTY + static const int TGT_O_SYNC = 00010000; //!< O_SYNC +// static const int TGT_O_DRD = 0x00010000; //!< O_DRD +// static const int TGT_O_DIRECTIO = 0x00020000; //!< O_DIRECTIO +// static const int TGT_O_CACHE = 0x00002000; //!< O_CACHE +// static const int TGT_O_DSYNC = 0x00008000; //!< O_DSYNC +// static const int TGT_O_RSYNC = 0x00040000; //!< O_RSYNC + + static const int NUM_OPEN_FLAGS; +}; + #endif diff --git a/src/arch/x86/linux/syscalls.cc b/src/arch/x86/linux/syscalls.cc index e4e0fa234..6c44785d2 100644 --- a/src/arch/x86/linux/syscalls.cc +++ b/src/arch/x86/linux/syscalls.cc @@ -404,7 +404,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 2 */ SyscallDesc("fork", unimplementedFunc), /* 3 */ SyscallDesc("read", unimplementedFunc), /* 4 */ SyscallDesc("write", unimplementedFunc), - /* 5 */ SyscallDesc("open", unimplementedFunc), + /* 5 */ SyscallDesc("open", openFunc<X86Linux64>), /* 6 */ SyscallDesc("close", unimplementedFunc), /* 7 */ SyscallDesc("waitpid", unimplementedFunc), /* 8 */ SyscallDesc("creat", unimplementedFunc), @@ -444,7 +444,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 42 */ SyscallDesc("pipe", unimplementedFunc), /* 43 */ SyscallDesc("times", unimplementedFunc), /* 44 */ SyscallDesc("prof", unimplementedFunc), - /* 45 */ SyscallDesc("brk", unimplementedFunc), + /* 45 */ SyscallDesc("brk", brkFunc), /* 46 */ SyscallDesc("setgid", unimplementedFunc), /* 47 */ SyscallDesc("getgid", unimplementedFunc), /* 48 */ SyscallDesc("signal", unimplementedFunc), @@ -521,7 +521,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 119 */ SyscallDesc("sigreturn", unimplementedFunc), /* 120 */ SyscallDesc("clone", unimplementedFunc), /* 121 */ SyscallDesc("setdomainname", unimplementedFunc), - /* 122 */ SyscallDesc("uname", unimplementedFunc), + /* 122 */ SyscallDesc("uname", unameFunc), /* 123 */ SyscallDesc("modify_ldt", unimplementedFunc), /* 124 */ SyscallDesc("adjtimex", unimplementedFunc), /* 125 */ SyscallDesc("mprotect", unimplementedFunc), @@ -545,7 +545,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 143 */ SyscallDesc("flock", unimplementedFunc), /* 144 */ SyscallDesc("msync", unimplementedFunc), /* 145 */ SyscallDesc("readv", unimplementedFunc), - /* 146 */ SyscallDesc("writev", unimplementedFunc), + /* 146 */ SyscallDesc("writev", writevFunc<X86Linux32>), /* 147 */ SyscallDesc("getsid", unimplementedFunc), /* 148 */ SyscallDesc("fdatasync", unimplementedFunc), /* 149 */ SyscallDesc("_sysctl", unimplementedFunc), |