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| author | Brandon Potter <Brandon.Potter@amd.com> | 2017-03-01 14:34:11 -0600 |
|---|---|---|
| committer | Brandon Potter <Brandon.Potter@amd.com> | 2017-03-09 22:42:45 +0000 |
| commit | 6f7bf1b11fd9a2d7c2007fd0aca3ffa4885a215e (patch) | |
| tree | c2db74813e2efa754d5d56067505aee8bd26d6e3 /src/arch/x86/linux/process.cc | |
| parent | 8b85f950e5a4f0f7ebf66f142356d8dcea7c9bcc (diff) | |
| download | gem5-6f7bf1b11fd9a2d7c2007fd0aca3ffa4885a215e.tar.xz | |
syscall-emul: Add the tgkill system call
This changeset adds support to kill a thread group by calling
the tgkill system call. The functionality is needed in some
pthread applications.
Change-Id: I0413a3331be69b74dfab30de95384113ec4efb63
Reviewed-on: https://gem5-review.googlesource.com/2268
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Reviewed-by: Tony Gutierrez <anthony.gutierrez@amd.com>
Reviewed-by: Michael LeBeane <Michael.Lebeane@amd.com>
Diffstat (limited to 'src/arch/x86/linux/process.cc')
| -rw-r--r-- | src/arch/x86/linux/process.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/arch/x86/linux/process.cc b/src/arch/x86/linux/process.cc index aad5151f6..be572295b 100644 --- a/src/arch/x86/linux/process.cc +++ b/src/arch/x86/linux/process.cc @@ -454,7 +454,7 @@ static SyscallDesc syscallDescs64[] = { /* 231 */ SyscallDesc("exit_group", exitGroupFunc), /* 232 */ SyscallDesc("epoll_wait", unimplementedFunc), /* 233 */ SyscallDesc("epoll_ctl", unimplementedFunc), - /* 234 */ SyscallDesc("tgkill", unimplementedFunc), + /* 234 */ SyscallDesc("tgkill", tgkillFunc<X86Linux64>), /* 235 */ SyscallDesc("utimes", unimplementedFunc), /* 236 */ SyscallDesc("vserver", unimplementedFunc), /* 237 */ SyscallDesc("mbind", unimplementedFunc), @@ -819,7 +819,7 @@ static SyscallDesc syscallDescs32[] = { /* 267 */ SyscallDesc("clock_nanosleep", unimplementedFunc), /* 268 */ SyscallDesc("statfs64", unimplementedFunc), /* 269 */ SyscallDesc("fstatfs64", unimplementedFunc), - /* 270 */ SyscallDesc("tgkill", unimplementedFunc), + /* 270 */ SyscallDesc("tgkill", tgkillFunc<X86Linux32>), /* 271 */ SyscallDesc("utimes", unimplementedFunc), /* 272 */ SyscallDesc("fadvise64_64", unimplementedFunc), /* 273 */ SyscallDesc("vserver", unimplementedFunc), |