diff options
Diffstat (limited to 'src/arch/x86/linux')
-rw-r--r-- | src/arch/x86/linux/linux.cc | 7 | ||||
-rw-r--r-- | src/arch/x86/linux/linux.hh | 7 | ||||
-rw-r--r-- | src/arch/x86/linux/syscalls.cc | 12 |
3 files changed, 16 insertions, 10 deletions
diff --git a/src/arch/x86/linux/linux.cc b/src/arch/x86/linux/linux.cc index 59754d7b3..5e8d2de16 100644 --- a/src/arch/x86/linux/linux.cc +++ b/src/arch/x86/linux/linux.cc @@ -59,7 +59,7 @@ #include <fcntl.h> // open(2) flags translation table -OpenFlagTransTable X86Linux::openFlagTable[] = { +OpenFlagTransTable X86Linux64::openFlagTable[] = { #ifdef _MSC_VER { TGT_O_RDONLY, _O_RDONLY }, { TGT_O_WRONLY, _O_WRONLY }, @@ -93,6 +93,7 @@ OpenFlagTransTable X86Linux::openFlagTable[] = { #endif /* _MSC_VER */ }; -const int X86Linux::NUM_OPEN_FLAGS = - (sizeof(X86Linux::openFlagTable)/sizeof(X86Linux::openFlagTable[0])); +const int X86Linux64::NUM_OPEN_FLAGS = + sizeof(X86Linux64::openFlagTable) / + sizeof(X86Linux64::openFlagTable[0]); diff --git a/src/arch/x86/linux/linux.hh b/src/arch/x86/linux/linux.hh index a276d4c0c..c1bb67260 100644 --- a/src/arch/x86/linux/linux.hh +++ b/src/arch/x86/linux/linux.hh @@ -60,7 +60,7 @@ #include "kern/linux/linux.hh" -class X86Linux : public Linux +class X86Linux64 : public Linux { public: @@ -104,6 +104,11 @@ class X86Linux : public Linux static const int NUM_OPEN_FLAGS; static const unsigned TGT_MAP_ANONYMOUS = 0x20; + + typedef struct { + uint64_t iov_base; // void * + uint64_t iov_len; // size_t + } tgt_iovec; }; #endif diff --git a/src/arch/x86/linux/syscalls.cc b/src/arch/x86/linux/syscalls.cc index 30360e602..30cfea49d 100644 --- a/src/arch/x86/linux/syscalls.cc +++ b/src/arch/x86/linux/syscalls.cc @@ -83,7 +83,7 @@ unameFunc(SyscallDesc *desc, int callnum, LiveProcess *process, SyscallDesc X86LinuxProcess::syscallDescs[] = { /* 0 */ SyscallDesc("read", unimplementedFunc), /* 1 */ SyscallDesc("write", unimplementedFunc), - /* 2 */ SyscallDesc("open", openFunc<X86Linux>), + /* 2 */ SyscallDesc("open", openFunc<X86Linux64>), /* 3 */ SyscallDesc("close", unimplementedFunc), /* 4 */ SyscallDesc("stat", unimplementedFunc), /* 5 */ SyscallDesc("fstat", unimplementedFunc), @@ -101,7 +101,7 @@ SyscallDesc X86LinuxProcess::syscallDescs[] = { /* 17 */ SyscallDesc("pread64", unimplementedFunc), /* 18 */ SyscallDesc("pwrite64", unimplementedFunc), /* 19 */ SyscallDesc("readv", unimplementedFunc), - /* 20 */ SyscallDesc("writev", unimplementedFunc), + /* 20 */ SyscallDesc("writev", writevFunc<X86Linux64>), /* 21 */ SyscallDesc("access", unimplementedFunc), /* 22 */ SyscallDesc("pipe", unimplementedFunc), /* 23 */ SyscallDesc("select", unimplementedFunc), @@ -183,13 +183,13 @@ SyscallDesc X86LinuxProcess::syscallDescs[] = { /* 99 */ SyscallDesc("sysinfo", unimplementedFunc), /* 100 */ SyscallDesc("times", unimplementedFunc), /* 101 */ SyscallDesc("ptrace", unimplementedFunc), - /* 102 */ SyscallDesc("getuid", unimplementedFunc), + /* 102 */ SyscallDesc("getuid", getuidFunc), /* 103 */ SyscallDesc("syslog", unimplementedFunc), - /* 104 */ SyscallDesc("getgid", unimplementedFunc), + /* 104 */ SyscallDesc("getgid", getgidFunc), /* 105 */ SyscallDesc("setuid", unimplementedFunc), /* 106 */ SyscallDesc("setgid", unimplementedFunc), - /* 107 */ SyscallDesc("geteuid", unimplementedFunc), - /* 108 */ SyscallDesc("getegid", unimplementedFunc), + /* 107 */ SyscallDesc("geteuid", geteuidFunc), + /* 108 */ SyscallDesc("getegid", getegidFunc), /* 109 */ SyscallDesc("setpgid", unimplementedFunc), /* 110 */ SyscallDesc("getppid", unimplementedFunc), /* 111 */ SyscallDesc("getpgrp", unimplementedFunc), |