summaryrefslogtreecommitdiffhomepage
path: root/test/syscalls/linux/rseq/uapi.h
diff options
context:
space:
mode:
Diffstat (limited to 'test/syscalls/linux/rseq/uapi.h')
-rw-r--r--test/syscalls/linux/rseq/uapi.h49
1 files changed, 0 insertions, 49 deletions
diff --git a/test/syscalls/linux/rseq/uapi.h b/test/syscalls/linux/rseq/uapi.h
deleted file mode 100644
index ca1d67691..000000000
--- a/test/syscalls/linux/rseq/uapi.h
+++ /dev/null
@@ -1,49 +0,0 @@
-// Copyright 2019 The gVisor Authors.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-// http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-#ifndef GVISOR_TEST_SYSCALLS_LINUX_RSEQ_UAPI_H_
-#define GVISOR_TEST_SYSCALLS_LINUX_RSEQ_UAPI_H_
-
-#include <stdint.h>
-
-// User-kernel ABI for restartable sequences.
-
-#ifdef __x86_64__
-// Syscall numbers.
-constexpr int kRseqSyscall = 334;
-#else
-#error "Unknown architecture"
-#endif // __x86_64__
-
-struct rseq_cs {
- uint32_t version;
- uint32_t flags;
- uint64_t start_ip;
- uint64_t post_commit_offset;
- uint64_t abort_ip;
-} __attribute__((aligned(4 * sizeof(uint64_t))));
-
-// N.B. alignment is enforced by the kernel.
-struct rseq {
- uint32_t cpu_id_start;
- uint32_t cpu_id;
- struct rseq_cs* rseq_cs;
- uint32_t flags;
-} __attribute__((aligned(4 * sizeof(uint64_t))));
-
-constexpr int kRseqFlagUnregister = 1 << 0;
-
-constexpr int kRseqCPUIDUninitialized = -1;
-
-#endif // GVISOR_TEST_SYSCALLS_LINUX_RSEQ_UAPI_H_