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| author | Vince Weaver <vince@csl.cornell.edu> | 2009-10-19 17:29:34 -0400 |
|---|---|---|
| committer | Vince Weaver <vince@csl.cornell.edu> | 2009-10-19 17:29:34 -0400 |
| commit | 56154cff5eab4a28a6d86a820a4364f99889555f (patch) | |
| tree | 50afd981f66ed0e2e1d14a20da45e0a6c5a173c4 /src/arch | |
| parent | 22dc2b5595519d5fc7ca93854053b22a359e331b (diff) | |
| download | gem5-56154cff5eab4a28a6d86a820a4364f99889555f.tar.xz | |
Enable getuid and getgid related syscalls on X86_SE
I've tested these on x86 and they work as expected.
In theory for 32-bit x86 we should have some sort of special
handling for the legacy 16-bit uid/gid syscalls, but in practice
modern toolchains don't use the 16-bit versions, and m5 sets the uid
and gid values to be less than 16-bits anyway.
This fix is needed for the perl spec2k benchmarks to run.
Diffstat (limited to 'src/arch')
| -rw-r--r-- | src/arch/x86/linux/syscalls.cc | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/src/arch/x86/linux/syscalls.cc b/src/arch/x86/linux/syscalls.cc index 74a6ad0b7..2b54843f3 100644 --- a/src/arch/x86/linux/syscalls.cc +++ b/src/arch/x86/linux/syscalls.cc @@ -531,7 +531,7 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 21 */ SyscallDesc("mount", unimplementedFunc), /* 22 */ SyscallDesc("umount", unimplementedFunc), /* 23 */ SyscallDesc("setuid", unimplementedFunc), - /* 24 */ SyscallDesc("getuid", unimplementedFunc), + /* 24 */ SyscallDesc("getuid", getuidFunc), /* 25 */ SyscallDesc("stime", unimplementedFunc), /* 26 */ SyscallDesc("ptrace", unimplementedFunc), /* 27 */ SyscallDesc("alarm", unimplementedFunc), @@ -554,10 +554,10 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 44 */ SyscallDesc("prof", unimplementedFunc), /* 45 */ SyscallDesc("brk", brkFunc), /* 46 */ SyscallDesc("setgid", unimplementedFunc), - /* 47 */ SyscallDesc("getgid", unimplementedFunc), + /* 47 */ SyscallDesc("getgid", getgidFunc), /* 48 */ SyscallDesc("signal", unimplementedFunc), - /* 49 */ SyscallDesc("geteuid", unimplementedFunc), - /* 50 */ SyscallDesc("getegid", unimplementedFunc), + /* 49 */ SyscallDesc("geteuid", geteuidFunc), + /* 50 */ SyscallDesc("getegid", getegidFunc), /* 51 */ SyscallDesc("acct", unimplementedFunc), /* 52 */ SyscallDesc("umount2", unimplementedFunc), /* 53 */ SyscallDesc("lock", unimplementedFunc), @@ -706,10 +706,10 @@ SyscallDesc I386LinuxProcess::syscallDescs[] = { /* 196 */ SyscallDesc("lstat64", unimplementedFunc), /* 197 */ SyscallDesc("fstat64", fstat64Func<X86Linux32>), /* 198 */ SyscallDesc("lchown32", unimplementedFunc), - /* 199 */ SyscallDesc("getuid32", unimplementedFunc), - /* 200 */ SyscallDesc("getgid32", unimplementedFunc), - /* 201 */ SyscallDesc("geteuid32", unimplementedFunc), - /* 202 */ SyscallDesc("getegid32", unimplementedFunc), + /* 199 */ SyscallDesc("getuid32", getuidFunc), + /* 200 */ SyscallDesc("getgid32", getgidFunc), + /* 201 */ SyscallDesc("geteuid32", geteuidFunc), + /* 202 */ SyscallDesc("getegid32", getegidFunc), /* 203 */ SyscallDesc("setreuid32", unimplementedFunc), /* 204 */ SyscallDesc("setregid32", unimplementedFunc), /* 205 */ SyscallDesc("getgroups32", unimplementedFunc), |