From 498595d54347d711dbd24247ed12c659b9d89c58 Mon Sep 17 00:00:00 2001 From: Michael Pratt Date: Mon, 9 Dec 2019 11:21:01 -0800 Subject: Add tests for rseq(2) Add a decent set of syscall tests for rseq(2). These are a bit awkward because of issues with library integration. libc may register rseq on thread start (including before main on the initial thread), precluding much testing. Thus we run tests in a libc-free subprocess. Support for rseq(2) in gVisor will come in a later commit. PiperOrigin-RevId: 284595994 --- test/syscalls/linux/rseq/uapi.h | 54 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 54 insertions(+) create mode 100644 test/syscalls/linux/rseq/uapi.h (limited to 'test/syscalls/linux/rseq/uapi.h') diff --git a/test/syscalls/linux/rseq/uapi.h b/test/syscalls/linux/rseq/uapi.h new file mode 100644 index 000000000..e3ff0579a --- /dev/null +++ b/test/syscalls/linux/rseq/uapi.h @@ -0,0 +1,54 @@ +// 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_ + +// User-kernel ABI for restartable sequences. + +// Standard types. +// +// N.B. This header will be included in targets that do have the standard +// library, so we can't shadow the standard type names. +using __u32 = __UINT32_TYPE__; +using __u64 = __UINT64_TYPE__; + +#ifdef __x86_64__ +// Syscall numbers. +constexpr int kRseqSyscall = 334; +#else +#error "Unknown architecture" +#endif // __x86_64__ + +struct rseq_cs { + __u32 version; + __u32 flags; + __u64 start_ip; + __u64 post_commit_offset; + __u64 abort_ip; +} __attribute__((aligned(4 * sizeof(__u64)))); + +// N.B. alignment is enforced by the kernel. +struct rseq { + __u32 cpu_id_start; + __u32 cpu_id; + struct rseq_cs* rseq_cs; + __u32 flags; +} __attribute__((aligned(4 * sizeof(__u64)))); + +constexpr int kRseqFlagUnregister = 1 << 0; + +constexpr int kRseqCPUIDUninitialized = -1; + +#endif // GVISOR_TEST_SYSCALLS_LINUX_RSEQ_UAPI_H_ -- cgit v1.2.3 From 75d7f76a6cd81d77f5ce70440c1d95c0296b15ba Mon Sep 17 00:00:00 2001 From: Andrei Vagin Date: Mon, 11 Nov 2019 20:26:38 -0800 Subject: arm64: add a travis build ci Build runsc and run "runsc do ls". Signed-off-by: Andrei Vagin --- .travis.yml | 19 ++++++++++++++++++ Dockerfile | 11 ++++++----- Makefile | 5 ++++- test/syscalls/linux/32bit.cc | 2 +- test/syscalls/linux/rseq/uapi.h | 29 ++++++++++++---------------- test/syscalls/linux/udp_socket_test_cases.cc | 4 ++++ 6 files changed, 46 insertions(+), 24 deletions(-) (limited to 'test/syscalls/linux/rseq/uapi.h') diff --git a/.travis.yml b/.travis.yml index e69de29bb..a2a260538 100644 --- a/.travis.yml +++ b/.travis.yml @@ -0,0 +1,19 @@ +language: minimal +sudo: required +dist: xenial +cache: + directories: + - /home/travis/.cache/bazel/ +services: + - docker +matrix: + include: + - os: linux + arch: amd64 + env: RUNSC_PATH=./bazel-bin/runsc/linux_amd64_pure_stripped/runsc + - os: linux + arch: arm64 + env: RUNSC_PATH=./bazel-bin/runsc/linux_arm64_pure_stripped/runsc +script: + - uname -a + - make DOCKER_RUN_OPTIONS="" BAZEL_OPTIONS="build runsc:runsc" bazel && $RUNSC_PATH --alsologtostderr --network none --debug --TESTONLY-unsafe-nonroot=true --rootless do ls diff --git a/Dockerfile b/Dockerfile index 738623023..2bfdfec6c 100644 --- a/Dockerfile +++ b/Dockerfile @@ -1,8 +1,9 @@ -FROM ubuntu:bionic +FROM fedora:31 -RUN apt-get update && apt-get install -y curl gnupg2 git python python3 python3-distutils python3-pip -RUN echo "deb [arch=amd64] http://storage.googleapis.com/bazel-apt stable jdk1.8" | tee /etc/apt/sources.list.d/bazel.list && \ - curl https://bazel.build/bazel-release.pub.gpg | apt-key add - -RUN apt-get update && apt-get install -y bazel && apt-get clean +RUN dnf install -y dnf-plugins-core && dnf copr enable -y vbatts/bazel + +RUN dnf install -y bazel2 git gcc make golang gcc-c++ glibc-devel python3 which python3-pip python3-devel libffi-devel openssl-devel pkg-config glibc-static + +RUN pip install pycparser WORKDIR /gvisor diff --git a/Makefile b/Makefile index a73bc0c36..d9531fbd5 100644 --- a/Makefile +++ b/Makefile @@ -2,6 +2,9 @@ UID := $(shell id -u ${USER}) GID := $(shell id -g ${USER}) GVISOR_BAZEL_CACHE := $(shell readlink -f ~/.cache/bazel/) +# The --privileged is required to run tests. +DOCKER_RUN_OPTIONS ?= --privileged + all: runsc docker-build: @@ -19,7 +22,7 @@ bazel-server-start: docker-build -v "$(CURDIR):$(CURDIR)" \ --workdir "$(CURDIR)" \ --tmpfs /tmp:rw,exec \ - --privileged \ + $(DOCKER_RUN_OPTIONS) \ gvisor-bazel \ sh -c "while :; do sleep 100; done" && \ docker exec --user 0:0 -i gvisor-bazel sh -c "groupadd --gid $(GID) --non-unique gvisor && useradd --uid $(UID) --non-unique --gid $(GID) -d $(HOME) gvisor" diff --git a/test/syscalls/linux/32bit.cc b/test/syscalls/linux/32bit.cc index c47a05181..3c825477c 100644 --- a/test/syscalls/linux/32bit.cc +++ b/test/syscalls/linux/32bit.cc @@ -74,7 +74,7 @@ void ExitGroup32(const char instruction[2], int code) { "int $3\n" : : [ code ] "m"(code), [ ip ] "d"(m.ptr()) - : "rax", "rbx", "rsp"); + : "rax", "rbx"); } constexpr int kExitCode = 42; diff --git a/test/syscalls/linux/rseq/uapi.h b/test/syscalls/linux/rseq/uapi.h index e3ff0579a..ca1d67691 100644 --- a/test/syscalls/linux/rseq/uapi.h +++ b/test/syscalls/linux/rseq/uapi.h @@ -15,14 +15,9 @@ #ifndef GVISOR_TEST_SYSCALLS_LINUX_RSEQ_UAPI_H_ #define GVISOR_TEST_SYSCALLS_LINUX_RSEQ_UAPI_H_ -// User-kernel ABI for restartable sequences. +#include -// Standard types. -// -// N.B. This header will be included in targets that do have the standard -// library, so we can't shadow the standard type names. -using __u32 = __UINT32_TYPE__; -using __u64 = __UINT64_TYPE__; +// User-kernel ABI for restartable sequences. #ifdef __x86_64__ // Syscall numbers. @@ -32,20 +27,20 @@ constexpr int kRseqSyscall = 334; #endif // __x86_64__ struct rseq_cs { - __u32 version; - __u32 flags; - __u64 start_ip; - __u64 post_commit_offset; - __u64 abort_ip; -} __attribute__((aligned(4 * sizeof(__u64)))); + 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 { - __u32 cpu_id_start; - __u32 cpu_id; + uint32_t cpu_id_start; + uint32_t cpu_id; struct rseq_cs* rseq_cs; - __u32 flags; -} __attribute__((aligned(4 * sizeof(__u64)))); + uint32_t flags; +} __attribute__((aligned(4 * sizeof(uint64_t)))); constexpr int kRseqFlagUnregister = 1 << 0; diff --git a/test/syscalls/linux/udp_socket_test_cases.cc b/test/syscalls/linux/udp_socket_test_cases.cc index 57b1a357c..740c7986d 100644 --- a/test/syscalls/linux/udp_socket_test_cases.cc +++ b/test/syscalls/linux/udp_socket_test_cases.cc @@ -21,6 +21,10 @@ #include #include +#ifndef SIOCGSTAMP +#include +#endif + #include "gtest/gtest.h" #include "absl/base/macros.h" #include "absl/time/clock.h" -- cgit v1.2.3 From c71e97784cfc57a0664a07cb798aca3d39d6bb11 Mon Sep 17 00:00:00 2001 From: Haibo Xu Date: Fri, 28 Feb 2020 09:14:57 +0000 Subject: Enable rseq syscall test on arm64. Signed-off-by: Haibo Xu Change-Id: If30154a2d73e98f211cfe589853b232019b9e130 --- test/syscalls/linux/rseq/BUILD | 41 ++++++++++--------- test/syscalls/linux/rseq/critical.S | 66 ------------------------------- test/syscalls/linux/rseq/critical_amd64.S | 66 +++++++++++++++++++++++++++++++ test/syscalls/linux/rseq/critical_arm64.S | 66 +++++++++++++++++++++++++++++++ test/syscalls/linux/rseq/start.S | 45 --------------------- test/syscalls/linux/rseq/start_amd64.S | 45 +++++++++++++++++++++ test/syscalls/linux/rseq/start_arm64.S | 45 +++++++++++++++++++++ test/syscalls/linux/rseq/syscalls.h | 5 ++- test/syscalls/linux/rseq/uapi.h | 4 +- 9 files changed, 251 insertions(+), 132 deletions(-) delete mode 100644 test/syscalls/linux/rseq/critical.S create mode 100644 test/syscalls/linux/rseq/critical_amd64.S create mode 100644 test/syscalls/linux/rseq/critical_arm64.S delete mode 100644 test/syscalls/linux/rseq/start.S create mode 100644 test/syscalls/linux/rseq/start_amd64.S create mode 100644 test/syscalls/linux/rseq/start_arm64.S (limited to 'test/syscalls/linux/rseq/uapi.h') diff --git a/test/syscalls/linux/rseq/BUILD b/test/syscalls/linux/rseq/BUILD index ed488dbc2..ee5b0a11b 100644 --- a/test/syscalls/linux/rseq/BUILD +++ b/test/syscalls/linux/rseq/BUILD @@ -1,7 +1,7 @@ # This package contains a standalone rseq test binary. This binary must not # depend on libc, which might use rseq itself. -load("//tools:defs.bzl", "cc_flags_supplier", "cc_library", "cc_toolchain") +load("//tools:defs.bzl", "cc_flags_supplier", "cc_library", "cc_toolchain", "select_arch") package(licenses = ["notice"]) @@ -9,32 +9,35 @@ genrule( name = "rseq_binary", srcs = [ "critical.h", - "critical.S", + "critical_amd64.S", + "critical_arm64.S", "rseq.cc", "syscalls.h", - "start.S", + "start_amd64.S", + "start_arm64.S", "test.h", "types.h", "uapi.h", ], outs = ["rseq"], - cmd = " ".join([ - "$(CC)", - "$(CC_FLAGS) ", - "-I.", - "-Wall", - "-Werror", - "-O2", - "-std=c++17", - "-static", - "-nostdlib", - "-ffreestanding", - "-o", - "$(location rseq)", - "$(location critical.S)", + cmd = "$(CC) " + + "$(CC_FLAGS) " + + "-I. " + + "-Wall " + + "-Werror " + + "-O2 " + + "-std=c++17 " + + "-static " + + "-nostdlib " + + "-ffreestanding " + + "-o " + + "$(location rseq) " + + select_arch( + amd64 = "$(location critical_amd64.S) $(location start_amd64.S) ", + arm64 = "$(location critical_arm64.S) $(location start_arm64.S) ", + no_match_error = "unsupported architecture", + ) + "$(location rseq.cc)", - "$(location start.S)", - ]), toolchains = [ cc_toolchain, ":no_pie_cc_flags", diff --git a/test/syscalls/linux/rseq/critical.S b/test/syscalls/linux/rseq/critical.S deleted file mode 100644 index 8c0687e6d..000000000 --- a/test/syscalls/linux/rseq/critical.S +++ /dev/null @@ -1,66 +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. - -// Restartable sequences critical sections. - -// Loops continuously until aborted. -// -// void rseq_loop(struct rseq* r, struct rseq_cs* cs) - - .text - .globl rseq_loop - .type rseq_loop, @function - -rseq_loop: - jmp begin - - // Abort block before the critical section. - // Abort signature is 4 nops for simplicity. - .byte 0x90, 0x90, 0x90, 0x90 - .globl rseq_loop_early_abort -rseq_loop_early_abort: - ret - -begin: - // r->rseq_cs = cs - movq %rsi, 8(%rdi) - - // N.B. rseq_cs will be cleared by any preempt, even outside the critical - // section. Thus it must be set in or immediately before the critical section - // to ensure it is not cleared before the section begins. - .globl rseq_loop_start -rseq_loop_start: - jmp rseq_loop_start - - // "Pre-commit": extra instructions inside the critical section. These are - // used as the abort point in TestAbortPreCommit, which is not valid. - .globl rseq_loop_pre_commit -rseq_loop_pre_commit: - // Extra abort signature + nop for TestAbortPostCommit. - .byte 0x90, 0x90, 0x90, 0x90 - nop - - // "Post-commit": never reached in this case. - .globl rseq_loop_post_commit -rseq_loop_post_commit: - - // Abort signature is 4 nops for simplicity. - .byte 0x90, 0x90, 0x90, 0x90 - - .globl rseq_loop_abort -rseq_loop_abort: - ret - - .size rseq_loop,.-rseq_loop - .section .note.GNU-stack,"",@progbits diff --git a/test/syscalls/linux/rseq/critical_amd64.S b/test/syscalls/linux/rseq/critical_amd64.S new file mode 100644 index 000000000..8c0687e6d --- /dev/null +++ b/test/syscalls/linux/rseq/critical_amd64.S @@ -0,0 +1,66 @@ +// 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. + +// Restartable sequences critical sections. + +// Loops continuously until aborted. +// +// void rseq_loop(struct rseq* r, struct rseq_cs* cs) + + .text + .globl rseq_loop + .type rseq_loop, @function + +rseq_loop: + jmp begin + + // Abort block before the critical section. + // Abort signature is 4 nops for simplicity. + .byte 0x90, 0x90, 0x90, 0x90 + .globl rseq_loop_early_abort +rseq_loop_early_abort: + ret + +begin: + // r->rseq_cs = cs + movq %rsi, 8(%rdi) + + // N.B. rseq_cs will be cleared by any preempt, even outside the critical + // section. Thus it must be set in or immediately before the critical section + // to ensure it is not cleared before the section begins. + .globl rseq_loop_start +rseq_loop_start: + jmp rseq_loop_start + + // "Pre-commit": extra instructions inside the critical section. These are + // used as the abort point in TestAbortPreCommit, which is not valid. + .globl rseq_loop_pre_commit +rseq_loop_pre_commit: + // Extra abort signature + nop for TestAbortPostCommit. + .byte 0x90, 0x90, 0x90, 0x90 + nop + + // "Post-commit": never reached in this case. + .globl rseq_loop_post_commit +rseq_loop_post_commit: + + // Abort signature is 4 nops for simplicity. + .byte 0x90, 0x90, 0x90, 0x90 + + .globl rseq_loop_abort +rseq_loop_abort: + ret + + .size rseq_loop,.-rseq_loop + .section .note.GNU-stack,"",@progbits diff --git a/test/syscalls/linux/rseq/critical_arm64.S b/test/syscalls/linux/rseq/critical_arm64.S new file mode 100644 index 000000000..bfe7e8307 --- /dev/null +++ b/test/syscalls/linux/rseq/critical_arm64.S @@ -0,0 +1,66 @@ +// Copyright 2020 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. + +// Restartable sequences critical sections. + +// Loops continuously until aborted. +// +// void rseq_loop(struct rseq* r, struct rseq_cs* cs) + + .text + .globl rseq_loop + .type rseq_loop, @function + +rseq_loop: + b begin + + // Abort block before the critical section. + // Abort signature. + .byte 0x90, 0x90, 0x90, 0x90 + .globl rseq_loop_early_abort +rseq_loop_early_abort: + ret + +begin: + // r->rseq_cs = cs + str x1, [x0, #8] + + // N.B. rseq_cs will be cleared by any preempt, even outside the critical + // section. Thus it must be set in or immediately before the critical section + // to ensure it is not cleared before the section begins. + .globl rseq_loop_start +rseq_loop_start: + b rseq_loop_start + + // "Pre-commit": extra instructions inside the critical section. These are + // used as the abort point in TestAbortPreCommit, which is not valid. + .globl rseq_loop_pre_commit +rseq_loop_pre_commit: + // Extra abort signature + nop for TestAbortPostCommit. + .byte 0x90, 0x90, 0x90, 0x90 + nop + + // "Post-commit": never reached in this case. + .globl rseq_loop_post_commit +rseq_loop_post_commit: + + // Abort signature. + .byte 0x90, 0x90, 0x90, 0x90 + + .globl rseq_loop_abort +rseq_loop_abort: + ret + + .size rseq_loop,.-rseq_loop + .section .note.GNU-stack,"",@progbits diff --git a/test/syscalls/linux/rseq/start.S b/test/syscalls/linux/rseq/start.S deleted file mode 100644 index b9611b276..000000000 --- a/test/syscalls/linux/rseq/start.S +++ /dev/null @@ -1,45 +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. - - - .text - .align 4 - .type _start,@function - .globl _start - -_start: - movq %rsp,%rdi - call __init - hlt - - .size _start,.-_start - .section .note.GNU-stack,"",@progbits - - .text - .globl raw_syscall - .type raw_syscall, @function - -raw_syscall: - mov %rdi,%rax // syscall # - mov %rsi,%rdi // arg0 - mov %rdx,%rsi // arg1 - mov %rcx,%rdx // arg2 - mov %r8,%r10 // arg3 (goes in r10 instead of rcx for system calls) - mov %r9,%r8 // arg4 - mov 0x8(%rsp),%r9 // arg5 - syscall - ret - - .size raw_syscall,.-raw_syscall - .section .note.GNU-stack,"",@progbits diff --git a/test/syscalls/linux/rseq/start_amd64.S b/test/syscalls/linux/rseq/start_amd64.S new file mode 100644 index 000000000..b9611b276 --- /dev/null +++ b/test/syscalls/linux/rseq/start_amd64.S @@ -0,0 +1,45 @@ +// 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. + + + .text + .align 4 + .type _start,@function + .globl _start + +_start: + movq %rsp,%rdi + call __init + hlt + + .size _start,.-_start + .section .note.GNU-stack,"",@progbits + + .text + .globl raw_syscall + .type raw_syscall, @function + +raw_syscall: + mov %rdi,%rax // syscall # + mov %rsi,%rdi // arg0 + mov %rdx,%rsi // arg1 + mov %rcx,%rdx // arg2 + mov %r8,%r10 // arg3 (goes in r10 instead of rcx for system calls) + mov %r9,%r8 // arg4 + mov 0x8(%rsp),%r9 // arg5 + syscall + ret + + .size raw_syscall,.-raw_syscall + .section .note.GNU-stack,"",@progbits diff --git a/test/syscalls/linux/rseq/start_arm64.S b/test/syscalls/linux/rseq/start_arm64.S new file mode 100644 index 000000000..693c1c6eb --- /dev/null +++ b/test/syscalls/linux/rseq/start_arm64.S @@ -0,0 +1,45 @@ +// Copyright 2020 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. + + + .text + .align 4 + .type _start,@function + .globl _start + +_start: + mov x29, sp + bl __init + wfi + + .size _start,.-_start + .section .note.GNU-stack,"",@progbits + + .text + .globl raw_syscall + .type raw_syscall, @function + +raw_syscall: + mov x8,x0 // syscall # + mov x0,x1 // arg0 + mov x1,x2 // arg1 + mov x2,x3 // arg2 + mov x3,x4 // arg3 + mov x4,x5 // arg4 + mov x5,x6 // arg5 + svc #0 + ret + + .size raw_syscall,.-raw_syscall + .section .note.GNU-stack,"",@progbits diff --git a/test/syscalls/linux/rseq/syscalls.h b/test/syscalls/linux/rseq/syscalls.h index e5299c188..c4118e6c5 100644 --- a/test/syscalls/linux/rseq/syscalls.h +++ b/test/syscalls/linux/rseq/syscalls.h @@ -17,10 +17,13 @@ #include "test/syscalls/linux/rseq/types.h" -#ifdef __x86_64__ // Syscall numbers. +#if defined(__x86_64__) constexpr int kGetpid = 39; constexpr int kExitGroup = 231; +#elif defined(__aarch64__) +constexpr int kGetpid = 172; +constexpr int kExitGroup = 94; #else #error "Unknown architecture" #endif diff --git a/test/syscalls/linux/rseq/uapi.h b/test/syscalls/linux/rseq/uapi.h index ca1d67691..d3e60d0a4 100644 --- a/test/syscalls/linux/rseq/uapi.h +++ b/test/syscalls/linux/rseq/uapi.h @@ -19,9 +19,11 @@ // User-kernel ABI for restartable sequences. -#ifdef __x86_64__ // Syscall numbers. +#if defined(__x86_64__) constexpr int kRseqSyscall = 334; +#elif defined(__aarch64__) +constexpr int kRseqSyscall = 293; #else #error "Unknown architecture" #endif // __x86_64__ -- cgit v1.2.3