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authorVince Weaver <vince@csl.cornell.edu>2012-04-29 00:30:56 -0700
committerVince Weaver <vince@csl.cornell.edu>2012-04-29 00:30:56 -0700
commit38799e2b3fbab4101e34b2a10e407cf41ade603f (patch)
tree665404177803eb3e5af6f660bb3c43d46c316d4e
parent04a558bb4107b491f575c12d3a36ee78949b4272 (diff)
downloadgem5-38799e2b3fbab4101e34b2a10e407cf41ade603f.tar.xz
X86: Make gem5 ignore a bunch of syscalls.
-rw-r--r--src/arch/x86/linux/syscalls.cc34
1 files changed, 17 insertions, 17 deletions
diff --git a/src/arch/x86/linux/syscalls.cc b/src/arch/x86/linux/syscalls.cc
index b016a380a..119152e86 100644
--- a/src/arch/x86/linux/syscalls.cc
+++ b/src/arch/x86/linux/syscalls.cc
@@ -223,18 +223,18 @@ SyscallDesc X86_64LinuxProcess::syscallDescs[] = {
/* 7 */ SyscallDesc("poll", unimplementedFunc),
/* 8 */ SyscallDesc("lseek", lseekFunc),
/* 9 */ SyscallDesc("mmap", mmapFunc<X86Linux64>),
- /* 10 */ SyscallDesc("mprotect", unimplementedFunc),
+ /* 10 */ SyscallDesc("mprotect", ignoreFunc),
/* 11 */ SyscallDesc("munmap", munmapFunc),
/* 12 */ SyscallDesc("brk", brkFunc),
/* 13 */ SyscallDesc("rt_sigaction", ignoreFunc),
- /* 14 */ SyscallDesc("rt_sigprocmask", unimplementedFunc),
+ /* 14 */ SyscallDesc("rt_sigprocmask", ignoreFunc),
/* 15 */ SyscallDesc("rt_sigreturn", unimplementedFunc),
/* 16 */ SyscallDesc("ioctl", unimplementedFunc),
/* 17 */ SyscallDesc("pread64", unimplementedFunc),
/* 18 */ SyscallDesc("pwrite64", unimplementedFunc),
/* 19 */ SyscallDesc("readv", unimplementedFunc),
/* 20 */ SyscallDesc("writev", writevFunc<X86Linux64>),
- /* 21 */ SyscallDesc("access", unimplementedFunc),
+ /* 21 */ SyscallDesc("access", ignoreFunc),
/* 22 */ SyscallDesc("pipe", unimplementedFunc),
/* 23 */ SyscallDesc("select", unimplementedFunc),
/* 24 */ SyscallDesc("sched_yield", unimplementedFunc),
@@ -245,7 +245,7 @@ SyscallDesc X86_64LinuxProcess::syscallDescs[] = {
/* 29 */ SyscallDesc("shmget", unimplementedFunc),
/* 30 */ SyscallDesc("shmat", unimplementedFunc),
/* 31 */ SyscallDesc("shmctl", unimplementedFunc),
- /* 32 */ SyscallDesc("dup", unimplementedFunc),
+ /* 32 */ SyscallDesc("dup", dupFunc),
/* 33 */ SyscallDesc("dup2", unimplementedFunc),
/* 34 */ SyscallDesc("pause", unimplementedFunc),
/* 35 */ SyscallDesc("nanosleep", unimplementedFunc),
@@ -285,14 +285,14 @@ SyscallDesc X86_64LinuxProcess::syscallDescs[] = {
/* 69 */ SyscallDesc("msgsnd", unimplementedFunc),
/* 70 */ SyscallDesc("msgrcv", unimplementedFunc),
/* 71 */ SyscallDesc("msgctl", unimplementedFunc),
- /* 72 */ SyscallDesc("fcntl", unimplementedFunc),
+ /* 72 */ SyscallDesc("fcntl", fcntlFunc),
/* 73 */ SyscallDesc("flock", unimplementedFunc),
/* 74 */ SyscallDesc("fsync", unimplementedFunc),
/* 75 */ SyscallDesc("fdatasync", unimplementedFunc),
/* 76 */ SyscallDesc("truncate", truncateFunc),
/* 77 */ SyscallDesc("ftruncate", ftruncateFunc),
/* 78 */ SyscallDesc("getdents", unimplementedFunc),
- /* 79 */ SyscallDesc("getcwd", unimplementedFunc),
+ /* 79 */ SyscallDesc("getcwd", getcwdFunc),
/* 80 */ SyscallDesc("chdir", unimplementedFunc),
/* 81 */ SyscallDesc("fchdir", unimplementedFunc),
/* 82 */ SyscallDesc("rename", renameFunc),
@@ -313,7 +313,7 @@ SyscallDesc X86_64LinuxProcess::syscallDescs[] = {
/* 97 */ SyscallDesc("getrlimit", unimplementedFunc),
/* 98 */ SyscallDesc("getrusage", unimplementedFunc),
/* 99 */ SyscallDesc("sysinfo", sysinfoFunc<X86Linux64>),
- /* 100 */ SyscallDesc("times", unimplementedFunc),
+ /* 100 */ SyscallDesc("times", timesFunc<X86Linux64>),
/* 101 */ SyscallDesc("ptrace", unimplementedFunc),
/* 102 */ SyscallDesc("getuid", getuidFunc),
/* 103 */ SyscallDesc("syslog", unimplementedFunc),
@@ -373,7 +373,7 @@ SyscallDesc X86_64LinuxProcess::syscallDescs[] = {
/* 157 */ SyscallDesc("prctl", unimplementedFunc),
/* 158 */ SyscallDesc("arch_prctl", archPrctlFunc),
/* 159 */ SyscallDesc("adjtimex", unimplementedFunc),
- /* 160 */ SyscallDesc("setrlimit", unimplementedFunc),
+ /* 160 */ SyscallDesc("setrlimit", ignoreFunc),
/* 161 */ SyscallDesc("chroot", unimplementedFunc),
/* 162 */ SyscallDesc("sync", unimplementedFunc),
/* 163 */ SyscallDesc("acct", unimplementedFunc),
@@ -525,7 +525,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 30 */ SyscallDesc("utime", unimplementedFunc),
/* 31 */ SyscallDesc("stty", unimplementedFunc),
/* 32 */ SyscallDesc("gtty", unimplementedFunc),
- /* 33 */ SyscallDesc("access", unimplementedFunc),
+ /* 33 */ SyscallDesc("access", ignoreFunc),
/* 34 */ SyscallDesc("nice", unimplementedFunc),
/* 35 */ SyscallDesc("ftime", unimplementedFunc),
/* 36 */ SyscallDesc("sync", unimplementedFunc),
@@ -533,9 +533,9 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 38 */ SyscallDesc("rename", unimplementedFunc),
/* 39 */ SyscallDesc("mkdir", unimplementedFunc),
/* 40 */ SyscallDesc("rmdir", unimplementedFunc),
- /* 41 */ SyscallDesc("dup", unimplementedFunc),
+ /* 41 */ SyscallDesc("dup", dupFunc),
/* 42 */ SyscallDesc("pipe", unimplementedFunc),
- /* 43 */ SyscallDesc("times", unimplementedFunc),
+ /* 43 */ SyscallDesc("times", timesFunc<X86Linux32>),
/* 44 */ SyscallDesc("prof", unimplementedFunc),
/* 45 */ SyscallDesc("brk", brkFunc),
/* 46 */ SyscallDesc("setgid", unimplementedFunc),
@@ -567,7 +567,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 72 */ SyscallDesc("sigsuspend", unimplementedFunc),
/* 73 */ SyscallDesc("sigpending", unimplementedFunc),
/* 74 */ SyscallDesc("sethostname", unimplementedFunc),
- /* 75 */ SyscallDesc("setrlimit", unimplementedFunc),
+ /* 75 */ SyscallDesc("setrlimit", ignoreFunc),
/* 76 */ SyscallDesc("getrlimit", unimplementedFunc),
/* 77 */ SyscallDesc("getrusage", unimplementedFunc),
/* 78 */ SyscallDesc("gettimeofday", unimplementedFunc),
@@ -617,7 +617,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 122 */ SyscallDesc("uname", unameFunc),
/* 123 */ SyscallDesc("modify_ldt", unimplementedFunc),
/* 124 */ SyscallDesc("adjtimex", unimplementedFunc),
- /* 125 */ SyscallDesc("mprotect", unimplementedFunc),
+ /* 125 */ SyscallDesc("mprotect", ignoreFunc),
/* 126 */ SyscallDesc("sigprocmask", unimplementedFunc),
/* 127 */ SyscallDesc("create_module", unimplementedFunc),
/* 128 */ SyscallDesc("init_module", unimplementedFunc),
@@ -632,7 +632,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 137 */ SyscallDesc("afs_syscall", unimplementedFunc),
/* 138 */ SyscallDesc("setfsuid", unimplementedFunc),
/* 139 */ SyscallDesc("setfsgid", unimplementedFunc),
- /* 140 */ SyscallDesc("_llseek", unimplementedFunc),
+ /* 140 */ SyscallDesc("_llseek", _llseekFunc),
/* 141 */ SyscallDesc("getdents", unimplementedFunc),
/* 142 */ SyscallDesc("_newselect", unimplementedFunc),
/* 143 */ SyscallDesc("flock", unimplementedFunc),
@@ -667,7 +667,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 172 */ SyscallDesc("prctl", unimplementedFunc),
/* 173 */ SyscallDesc("rt_sigreturn", unimplementedFunc),
/* 174 */ SyscallDesc("rt_sigaction", ignoreFunc),
- /* 175 */ SyscallDesc("rt_sigprocmask", unimplementedFunc),
+ /* 175 */ SyscallDesc("rt_sigprocmask", ignoreFunc),
/* 176 */ SyscallDesc("rt_sigpending", unimplementedFunc),
/* 177 */ SyscallDesc("rt_sigtimedwait", unimplementedFunc),
/* 178 */ SyscallDesc("rt_sigqueueinfo", unimplementedFunc),
@@ -675,7 +675,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 180 */ SyscallDesc("pread64", unimplementedFunc),
/* 181 */ SyscallDesc("pwrite64", unimplementedFunc),
/* 182 */ SyscallDesc("chown", unimplementedFunc),
- /* 183 */ SyscallDesc("getcwd", unimplementedFunc),
+ /* 183 */ SyscallDesc("getcwd", getcwdFunc),
/* 184 */ SyscallDesc("capget", unimplementedFunc),
/* 185 */ SyscallDesc("capset", unimplementedFunc),
/* 186 */ SyscallDesc("sigaltstack", unimplementedFunc),
@@ -683,7 +683,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = {
/* 188 */ SyscallDesc("getpmsg", unimplementedFunc),
/* 189 */ SyscallDesc("putpmsg", unimplementedFunc),
/* 190 */ SyscallDesc("vfork", unimplementedFunc),
- /* 191 */ SyscallDesc("ugetrlimit", unimplementedFunc),
+ /* 191 */ SyscallDesc("ugetrlimit", ignoreFunc),
/* 192 */ SyscallDesc("mmap2", mmapFunc<X86Linux32>),
/* 193 */ SyscallDesc("truncate64", truncate64Func),
/* 194 */ SyscallDesc("ftruncate64", ftruncate64Func),