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sys/openbsd: add pci descriptions

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This commit is contained in:
Anton Lindqvist 2019-04-04 20:22:49 +02:00 committed by Dmitry Vyukov
parent 3635d6e678
commit 5701183bd3
5 changed files with 101 additions and 2 deletions
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2
executor/defs.h
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@ -130,7 +130,7 @@
#if GOARCH_amd64
#define GOARCH "amd64"
#define SYZ_REVISION "9fc67a9064cfaddb0ab19eb767a060a0050eee68"
#define SYZ_REVISION "66d66a3830b5b4fd591a3693f4ba004395ee7fb6"
#define SYZ_EXECUTOR_USES_FORK_SERVER 1
#define SYZ_EXECUTOR_USES_SHMEM 1
#define SYZ_PAGE_SIZE 4096

4
executor/syscalls.h
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@ -14824,6 +14824,9 @@ const call_t syscalls[] = {
{"ioctl$KDSETLED", 54},
{"ioctl$KDSETMODE", 54},
{"ioctl$KDSETRAD", 54},
{"ioctl$PCIOCGETROM", 54},
{"ioctl$PCIOCREAD", 54},
{"ioctl$PCIOCWRITE", 54},
{"ioctl$TIOCCBRK", 54},
{"ioctl$TIOCCDTR", 54},
{"ioctl$TIOCCHKVERAUTH", 54},
@ -14926,6 +14929,7 @@ const call_t syscalls[] = {
{"openat", 321},
{"openat$bpf", 321},
{"openat$null", 321},
{"openat$pci", 321},
{"openat$tty", 321},
{"openat$wsdisplay", 321},
{"openat$wskbd", 321},

33
sys/openbsd/dev_pci.txt Normal file
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@ -0,0 +1,33 @@
# Copyright 2019 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
include <sys/types.h>
include <sys/pciio.h>
include <fcntl.h>
resource fd_pci[fd]
openat$pci(fd const[AT_FDCWD], file ptr[in, string["/dev/pci"]], flags flags[open_flags], mode const[0]) fd_pci
ioctl$PCIOCREAD(fd fd_pci, cmd const[PCIOCREAD], arg ptr[out, pci_io])
ioctl$PCIOCWRITE(fd fd_pci, cmd const[PCIOCWRITE], arg ptr[in, pci_io])
ioctl$PCIOCGETROM(fd fd_pci, cmd const[PCIOCGETROM], arg ptr[out, pci_rom])
pci_io {
pi_sel pcisel
pi_reg int32
pi_width int32
pi_data int32
}
pci_rom {
pr_sel pcisel
pr_romlen len[pr_rom, int32]
pr_rom ptr[out, array[int32]]
}
pcisel {
pc_bus int8
pc_dev int8
pc_func int8
}

7
sys/openbsd/dev_pci_amd64.const Normal file
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@ -0,0 +1,7 @@
# AUTOGENERATED FILE
AT_FDCWD = 18446744073709551516
PCIOCGETROM = 3222302725
PCIOCREAD = 3222302722
PCIOCWRITE = 3222302723
SYS_ioctl = 54
SYS_openat = 321

57
sys/openbsd/gen/amd64.go
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@ -15,6 +15,7 @@ var resources_amd64 = []*ResourceDesc{
{Name: "fd_bpf", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_bpf"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
{Name: "fd_dir", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_dir"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
{Name: "fd_kqueue", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_kqueue"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
{Name: "fd_pci", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_pci"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
{Name: "fd_tty", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_tty"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
{Name: "fd_wsdisplay", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_wsdisplay"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
{Name: "fd_wskbd", Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}}, Kind: []string{"fd", "fd_wskbd"}, Values: []uint64{18446744073709551615, 18446744073709551516}},
@ -221,6 +222,36 @@ var structDescs_amd64 = []*KeyedStruct{
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad0", TypeSize: 8}}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad1", TypeSize: 8}}},
}}},
{Key: StructKey{Name: "pci_io"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "pci_io", TypeSize: 16}, Fields: []Type{
&StructType{Key: StructKey{Name: "pcisel"}, FldName: "pi_sel"},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pi_reg", TypeSize: 4}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pi_width", TypeSize: 4}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pi_data", TypeSize: 4}}},
}}},
{Key: StructKey{Name: "pci_io", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "pci_io", TypeSize: 16, ArgDir: 1}, Fields: []Type{
&StructType{Key: StructKey{Name: "pcisel", Dir: 1}, FldName: "pi_sel"},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pi_reg", TypeSize: 4, ArgDir: 1}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pi_width", TypeSize: 4, ArgDir: 1}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "pi_data", TypeSize: 4, ArgDir: 1}}},
}}},
{Key: StructKey{Name: "pci_rom", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "pci_rom", TypeSize: 16, ArgDir: 1}, Fields: []Type{
&StructType{Key: StructKey{Name: "pcisel", Dir: 1}, FldName: "pr_sel"},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "pad", TypeSize: 1}}, IsPad: true},
&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "pr_romlen", TypeSize: 4, ArgDir: 1}}, Buf: "pr_rom"},
&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "pr_rom", TypeSize: 8}, Type: &ArrayType{TypeCommon: TypeCommon{TypeName: "array", ArgDir: 1, IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4, ArgDir: 1}}}}},
}}},
{Key: StructKey{Name: "pcisel"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "pcisel", TypeSize: 3}, Fields: []Type{
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "pc_bus", TypeSize: 1}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "pc_dev", TypeSize: 1}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "pc_func", TypeSize: 1}}},
}}},
{Key: StructKey{Name: "pcisel", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "pcisel", TypeSize: 3, ArgDir: 1}, Fields: []Type{
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "pc_bus", TypeSize: 1, ArgDir: 1}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "pc_dev", TypeSize: 1, ArgDir: 1}}},
&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int8", FldName: "pc_func", TypeSize: 1, ArgDir: 1}}},
}}},
{Key: StructKey{Name: "pipefd", Dir: 1}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "pipefd", TypeSize: 8, ArgDir: 1}, Fields: []Type{
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "rfd", TypeSize: 4, ArgDir: 1}},
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "wfd", TypeSize: 4, ArgDir: 1}},
@ -1056,6 +1087,21 @@ var syscalls_amd64 = []*Syscall{
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_wsdisplay", FldName: "fd", TypeSize: 4}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536890179},
}},
{NR: 54, Name: "ioctl$PCIOCGETROM", CallName: "ioctl", Args: []Type{
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_pci", FldName: "fd", TypeSize: 4}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3222302725},
&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "pci_rom", Dir: 1}}},
}},
{NR: 54, Name: "ioctl$PCIOCREAD", CallName: "ioctl", Args: []Type{
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_pci", FldName: "fd", TypeSize: 4}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3222302722},
&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "pci_io", Dir: 1}}},
}},
{NR: 54, Name: "ioctl$PCIOCWRITE", CallName: "ioctl", Args: []Type{
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_pci", FldName: "fd", TypeSize: 4}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 3222302723},
&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "arg", TypeSize: 8}, Type: &StructType{Key: StructKey{Name: "pci_io"}}},
}},
{NR: 54, Name: "ioctl$TIOCCBRK", CallName: "ioctl", MissingArgs: 1, Args: []Type{
&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_tty", FldName: "fd", TypeSize: 4}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "cmd", TypeSize: 8}}, Val: 536900730},
@ -1548,6 +1594,12 @@ var syscalls_amd64 = []*Syscall{
&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 8, 512, 1024, 2048, 16, 32, 256, 65536, 128, 128, 128, 32768, 131072, 64}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "mode", TypeSize: 8}}},
}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
{NR: 321, Name: "openat$pci", CallName: "openat", Args: []Type{
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fd", TypeSize: 8}}, Val: 18446744073709551516},
&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "file", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 9}, Kind: 2, Values: []string{"/dev/pci\x00"}}},
&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "open_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{0, 1, 2, 8, 512, 1024, 2048, 16, 32, 256, 65536, 128, 128, 128, 32768, 131072, 64}},
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "mode", TypeSize: 8}}},
}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "fd_pci", FldName: "ret", TypeSize: 4, ArgDir: 1}}},
{NR: 321, Name: "openat$tty", CallName: "openat", Args: []Type{
&ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "fd", TypeSize: 8}}, Val: 18446744073709551516},
&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "file", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "string", TypeSize: 9}, Kind: 2, Values: []string{"/dev/tty\x00"}}},
@ -2252,6 +2304,9 @@ var consts_amd64 = []ConstValue{
{Name: "O_SYNC", Value: 128},
{Name: "O_TRUNC", Value: 1024},
{Name: "O_WRONLY", Value: 1},
{Name: "PCIOCGETROM", Value: 3222302725},
{Name: "PCIOCREAD", Value: 3222302722},
{Name: "PCIOCWRITE", Value: 3222302723},
{Name: "POLLERR", Value: 8},
{Name: "POLLHUP", Value: 16},
{Name: "POLLIN", Value: 1},
@ -2603,4 +2658,4 @@ var consts_amd64 = []ConstValue{
{Name: "__MAP_NOREPLACE", Value: 2048},
}
const revision_amd64 = "9fc67a9064cfaddb0ab19eb767a060a0050eee68"
const revision_amd64 = "66d66a3830b5b4fd591a3693f4ba004395ee7fb6"