diff options
Diffstat (limited to 'pkg/sentry/strace')
| -rw-r--r-- | pkg/sentry/strace/BUILD | 60 | ||||
| -rwxr-xr-x[-rw-r--r--] | pkg/sentry/strace/select.go | 0 | ||||
| -rw-r--r-- | pkg/sentry/strace/strace.proto | 49 | ||||
| -rwxr-xr-x | pkg/sentry/strace/strace_go_proto/strace.pb.go | 247 | ||||
| -rwxr-xr-x | pkg/sentry/strace/strace_state_autogen.go | 4 |
5 files changed, 251 insertions, 109 deletions
diff --git a/pkg/sentry/strace/BUILD b/pkg/sentry/strace/BUILD deleted file mode 100644 index d46421199..000000000 --- a/pkg/sentry/strace/BUILD +++ /dev/null @@ -1,60 +0,0 @@ -load("//tools/go_stateify:defs.bzl", "go_library") -load("@io_bazel_rules_go//proto:def.bzl", "go_proto_library") -load("@rules_cc//cc:defs.bzl", "cc_proto_library") - -package(licenses = ["notice"]) - -go_library( - name = "strace", - srcs = [ - "capability.go", - "clone.go", - "futex.go", - "linux64.go", - "open.go", - "poll.go", - "ptrace.go", - "select.go", - "signal.go", - "socket.go", - "strace.go", - "syscalls.go", - ], - importpath = "gvisor.dev/gvisor/pkg/sentry/strace", - visibility = ["//:sandbox"], - deps = [ - ":strace_go_proto", - "//pkg/abi", - "//pkg/abi/linux", - "//pkg/binary", - "//pkg/bits", - "//pkg/eventchannel", - "//pkg/seccomp", - "//pkg/sentry/arch", - "//pkg/sentry/kernel", - "//pkg/sentry/socket/control", - "//pkg/sentry/socket/netlink", - "//pkg/sentry/socket/netstack", - "//pkg/sentry/syscalls/linux", - "//pkg/sentry/usermem", - ], -) - -proto_library( - name = "strace_proto", - srcs = ["strace.proto"], - visibility = ["//visibility:public"], -) - -cc_proto_library( - name = "strace_cc_proto", - visibility = ["//visibility:public"], - deps = [":strace_proto"], -) - -go_proto_library( - name = "strace_go_proto", - importpath = "gvisor.dev/gvisor/pkg/sentry/strace/strace_go_proto", - proto = ":strace_proto", - visibility = ["//visibility:public"], -) diff --git a/pkg/sentry/strace/select.go b/pkg/sentry/strace/select.go index c77d418e6..c77d418e6 100644..100755 --- a/pkg/sentry/strace/select.go +++ b/pkg/sentry/strace/select.go diff --git a/pkg/sentry/strace/strace.proto b/pkg/sentry/strace/strace.proto deleted file mode 100644 index 906c52c51..000000000 --- a/pkg/sentry/strace/strace.proto +++ /dev/null @@ -1,49 +0,0 @@ -// Copyright 2018 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. - -syntax = "proto3"; - -package gvisor; - -message Strace { - // Process name that made the syscall. - string process = 1; - - // Syscall function name. - string function = 2; - - // List of syscall arguments formatted as strings. - repeated string args = 3; - - oneof info { - StraceEnter enter = 4; - StraceExit exit = 5; - } -} - -message StraceEnter {} - -message StraceExit { - // Return value formatted as string. - string return = 1; - - // Formatted error string in case syscall failed. - string error = 2; - - // Value of errno upon syscall exit. - int64 err_no = 3; // errno is a macro and gets expanded :-( - - // Time elapsed between syscall enter and exit. - int64 elapsed_ns = 4; -} diff --git a/pkg/sentry/strace/strace_go_proto/strace.pb.go b/pkg/sentry/strace/strace_go_proto/strace.pb.go new file mode 100755 index 000000000..ef45661bc --- /dev/null +++ b/pkg/sentry/strace/strace_go_proto/strace.pb.go @@ -0,0 +1,247 @@ +// Code generated by protoc-gen-go. DO NOT EDIT. +// source: pkg/sentry/strace/strace.proto + +package gvisor + +import ( + fmt "fmt" + proto "github.com/golang/protobuf/proto" + math "math" +) + +// Reference imports to suppress errors if they are not otherwise used. +var _ = proto.Marshal +var _ = fmt.Errorf +var _ = math.Inf + +// This is a compile-time assertion to ensure that this generated file +// is compatible with the proto package it is being compiled against. +// A compilation error at this line likely means your copy of the +// proto package needs to be updated. +const _ = proto.ProtoPackageIsVersion3 // please upgrade the proto package + +type Strace struct { + Process string `protobuf:"bytes,1,opt,name=process,proto3" json:"process,omitempty"` + Function string `protobuf:"bytes,2,opt,name=function,proto3" json:"function,omitempty"` + Args []string `protobuf:"bytes,3,rep,name=args,proto3" json:"args,omitempty"` + // Types that are valid to be assigned to Info: + // *Strace_Enter + // *Strace_Exit + Info isStrace_Info `protobuf_oneof:"info"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *Strace) Reset() { *m = Strace{} } +func (m *Strace) String() string { return proto.CompactTextString(m) } +func (*Strace) ProtoMessage() {} +func (*Strace) Descriptor() ([]byte, []int) { + return fileDescriptor_50c4b43677c82b5f, []int{0} +} + +func (m *Strace) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_Strace.Unmarshal(m, b) +} +func (m *Strace) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_Strace.Marshal(b, m, deterministic) +} +func (m *Strace) XXX_Merge(src proto.Message) { + xxx_messageInfo_Strace.Merge(m, src) +} +func (m *Strace) XXX_Size() int { + return xxx_messageInfo_Strace.Size(m) +} +func (m *Strace) XXX_DiscardUnknown() { + xxx_messageInfo_Strace.DiscardUnknown(m) +} + +var xxx_messageInfo_Strace proto.InternalMessageInfo + +func (m *Strace) GetProcess() string { + if m != nil { + return m.Process + } + return "" +} + +func (m *Strace) GetFunction() string { + if m != nil { + return m.Function + } + return "" +} + +func (m *Strace) GetArgs() []string { + if m != nil { + return m.Args + } + return nil +} + +type isStrace_Info interface { + isStrace_Info() +} + +type Strace_Enter struct { + Enter *StraceEnter `protobuf:"bytes,4,opt,name=enter,proto3,oneof"` +} + +type Strace_Exit struct { + Exit *StraceExit `protobuf:"bytes,5,opt,name=exit,proto3,oneof"` +} + +func (*Strace_Enter) isStrace_Info() {} + +func (*Strace_Exit) isStrace_Info() {} + +func (m *Strace) GetInfo() isStrace_Info { + if m != nil { + return m.Info + } + return nil +} + +func (m *Strace) GetEnter() *StraceEnter { + if x, ok := m.GetInfo().(*Strace_Enter); ok { + return x.Enter + } + return nil +} + +func (m *Strace) GetExit() *StraceExit { + if x, ok := m.GetInfo().(*Strace_Exit); ok { + return x.Exit + } + return nil +} + +// XXX_OneofWrappers is for the internal use of the proto package. +func (*Strace) XXX_OneofWrappers() []interface{} { + return []interface{}{ + (*Strace_Enter)(nil), + (*Strace_Exit)(nil), + } +} + +type StraceEnter struct { + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StraceEnter) Reset() { *m = StraceEnter{} } +func (m *StraceEnter) String() string { return proto.CompactTextString(m) } +func (*StraceEnter) ProtoMessage() {} +func (*StraceEnter) Descriptor() ([]byte, []int) { + return fileDescriptor_50c4b43677c82b5f, []int{1} +} + +func (m *StraceEnter) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_StraceEnter.Unmarshal(m, b) +} +func (m *StraceEnter) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_StraceEnter.Marshal(b, m, deterministic) +} +func (m *StraceEnter) XXX_Merge(src proto.Message) { + xxx_messageInfo_StraceEnter.Merge(m, src) +} +func (m *StraceEnter) XXX_Size() int { + return xxx_messageInfo_StraceEnter.Size(m) +} +func (m *StraceEnter) XXX_DiscardUnknown() { + xxx_messageInfo_StraceEnter.DiscardUnknown(m) +} + +var xxx_messageInfo_StraceEnter proto.InternalMessageInfo + +type StraceExit struct { + Return string `protobuf:"bytes,1,opt,name=return,proto3" json:"return,omitempty"` + Error string `protobuf:"bytes,2,opt,name=error,proto3" json:"error,omitempty"` + ErrNo int64 `protobuf:"varint,3,opt,name=err_no,json=errNo,proto3" json:"err_no,omitempty"` + ElapsedNs int64 `protobuf:"varint,4,opt,name=elapsed_ns,json=elapsedNs,proto3" json:"elapsed_ns,omitempty"` + XXX_NoUnkeyedLiteral struct{} `json:"-"` + XXX_unrecognized []byte `json:"-"` + XXX_sizecache int32 `json:"-"` +} + +func (m *StraceExit) Reset() { *m = StraceExit{} } +func (m *StraceExit) String() string { return proto.CompactTextString(m) } +func (*StraceExit) ProtoMessage() {} +func (*StraceExit) Descriptor() ([]byte, []int) { + return fileDescriptor_50c4b43677c82b5f, []int{2} +} + +func (m *StraceExit) XXX_Unmarshal(b []byte) error { + return xxx_messageInfo_StraceExit.Unmarshal(m, b) +} +func (m *StraceExit) XXX_Marshal(b []byte, deterministic bool) ([]byte, error) { + return xxx_messageInfo_StraceExit.Marshal(b, m, deterministic) +} +func (m *StraceExit) XXX_Merge(src proto.Message) { + xxx_messageInfo_StraceExit.Merge(m, src) +} +func (m *StraceExit) XXX_Size() int { + return xxx_messageInfo_StraceExit.Size(m) +} +func (m *StraceExit) XXX_DiscardUnknown() { + xxx_messageInfo_StraceExit.DiscardUnknown(m) +} + +var xxx_messageInfo_StraceExit proto.InternalMessageInfo + +func (m *StraceExit) GetReturn() string { + if m != nil { + return m.Return + } + return "" +} + +func (m *StraceExit) GetError() string { + if m != nil { + return m.Error + } + return "" +} + +func (m *StraceExit) GetErrNo() int64 { + if m != nil { + return m.ErrNo + } + return 0 +} + +func (m *StraceExit) GetElapsedNs() int64 { + if m != nil { + return m.ElapsedNs + } + return 0 +} + +func init() { + proto.RegisterType((*Strace)(nil), "gvisor.Strace") + proto.RegisterType((*StraceEnter)(nil), "gvisor.StraceEnter") + proto.RegisterType((*StraceExit)(nil), "gvisor.StraceExit") +} + +func init() { proto.RegisterFile("pkg/sentry/strace/strace.proto", fileDescriptor_50c4b43677c82b5f) } + +var fileDescriptor_50c4b43677c82b5f = []byte{ + // 255 bytes of a gzipped FileDescriptorProto + 0x1f, 0x8b, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00, 0x02, 0xff, 0x5c, 0x90, 0xdd, 0x4a, 0xf4, 0x30, + 0x10, 0x86, 0xb7, 0x5f, 0xdb, 0x7c, 0x76, 0x16, 0x4f, 0xc6, 0x1f, 0x82, 0xa0, 0x94, 0x1e, 0x05, + 0x84, 0x2e, 0xe8, 0x1d, 0x08, 0xc2, 0x1e, 0xed, 0x41, 0xbc, 0x80, 0xa5, 0xd6, 0xd9, 0x12, 0x94, + 0x24, 0x4c, 0xb2, 0xb2, 0x5e, 0x96, 0x77, 0x28, 0xa6, 0xf1, 0x07, 0x8f, 0x92, 0x67, 0xde, 0x87, + 0x0c, 0x6f, 0xe0, 0xca, 0x3f, 0x4f, 0xab, 0x40, 0x36, 0xf2, 0xdb, 0x2a, 0x44, 0x1e, 0x46, 0xca, + 0x47, 0xef, 0xd9, 0x45, 0x87, 0x62, 0x7a, 0x35, 0xc1, 0x71, 0xf7, 0x5e, 0x80, 0x78, 0x48, 0x01, + 0x4a, 0xf8, 0xef, 0xd9, 0x8d, 0x14, 0x82, 0x2c, 0xda, 0x42, 0x35, 0xfa, 0x0b, 0xf1, 0x02, 0x8e, + 0x76, 0x7b, 0x3b, 0x46, 0xe3, 0xac, 0xfc, 0x97, 0xa2, 0x6f, 0x46, 0x84, 0x6a, 0xe0, 0x29, 0xc8, + 0xb2, 0x2d, 0x55, 0xa3, 0xd3, 0x1d, 0xaf, 0xa1, 0x26, 0x1b, 0x89, 0x65, 0xd5, 0x16, 0x6a, 0x79, + 0x73, 0xd2, 0xcf, 0xcb, 0xfa, 0x79, 0xd1, 0xfd, 0x67, 0xb4, 0x5e, 0xe8, 0xd9, 0x41, 0x05, 0x15, + 0x1d, 0x4c, 0x94, 0x75, 0x72, 0xf1, 0x8f, 0x7b, 0x30, 0x71, 0xbd, 0xd0, 0xc9, 0xb8, 0x13, 0x50, + 0x19, 0xbb, 0x73, 0xdd, 0x31, 0x2c, 0x7f, 0xbd, 0xd4, 0x79, 0x80, 0x1f, 0x19, 0xcf, 0x41, 0x30, + 0xc5, 0x3d, 0xdb, 0x5c, 0x22, 0x13, 0x9e, 0x42, 0x4d, 0xcc, 0x8e, 0x73, 0x81, 0x19, 0xf0, 0x0c, + 0x04, 0x31, 0x6f, 0xad, 0x93, 0x65, 0x5b, 0xa8, 0x32, 0x8d, 0x37, 0x0e, 0x2f, 0x01, 0xe8, 0x65, + 0xf0, 0x81, 0x9e, 0xb6, 0x36, 0xa4, 0x16, 0xa5, 0x6e, 0xf2, 0x64, 0x13, 0x1e, 0x45, 0xfa, 0xc3, + 0xdb, 0x8f, 0x00, 0x00, 0x00, 0xff, 0xff, 0x42, 0x9a, 0xbc, 0x81, 0x65, 0x01, 0x00, 0x00, +} diff --git a/pkg/sentry/strace/strace_state_autogen.go b/pkg/sentry/strace/strace_state_autogen.go new file mode 100755 index 000000000..9dc697ed6 --- /dev/null +++ b/pkg/sentry/strace/strace_state_autogen.go @@ -0,0 +1,4 @@ +// automatically generated by stateify. + +package strace + |