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Enable getuid and getgid related syscalls on X86_SE

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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.
This commit is contained in:
Vince Weaver
2009-10-19 17:29:34 -04:00
parent 22dc2b5595
commit 56154cff5e
1 changed files with 8 additions and 8 deletions
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16
src/arch/x86/linux/syscalls.cc
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@@ -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),