sys/linux: add MAP_FIXED_NOREPLACE const

12 files changed, 36 insertions, 26 deletions

diff --git a/executor/syscalls_linux.h b/executor/syscalls_linux.h
index 56f3e3036..ae5b551ee 100644
--- a/executor/syscalls_linux.h
+++ b/executor/syscalls_linux.h
@@ -2,7 +2,7 @@
 
 #if defined(__i386__) || 0
 #define GOARCH "386"
-#define SYZ_REVISION "97f94ce741010451418eace9f57874ef0d45c5af"
+#define SYZ_REVISION "37bb5261d7913c98f8ae80f5706a6ddd8ba58241"
 #define SYZ_PAGE_SIZE 4096
 #define SYZ_NUM_PAGES 4096
 #define SYZ_DATA_OFFSET 536870912
@@ -1901,7 +1901,7 @@ call_t syscalls[] = {
 
 #if defined(__x86_64__) || 0
 #define GOARCH "amd64"
-#define SYZ_REVISION "233033417ec80423a8e8a9a65abcdf173e6ad4fe"
+#define SYZ_REVISION "9f63048a8aecb8496090f0efceba241313b23f47"
 #define SYZ_PAGE_SIZE 4096
 #define SYZ_NUM_PAGES 4096
 #define SYZ_DATA_OFFSET 536870912
@@ -3852,7 +3852,7 @@ call_t syscalls[] = {
 
 #if defined(__arm__) || 0
 #define GOARCH "arm"
-#define SYZ_REVISION "2b5e231755e9fa44244d44f48b976dc9dfcfabf5"
+#define SYZ_REVISION "045a417f21159c680d182d73f1848c96745272df"
 #define SYZ_PAGE_SIZE 4096
 #define SYZ_NUM_PAGES 4096
 #define SYZ_DATA_OFFSET 536870912
@@ -5760,7 +5760,7 @@ call_t syscalls[] = {
 
 #if defined(__aarch64__) || 0
 #define GOARCH "arm64"
-#define SYZ_REVISION "a4fff2cea8a7699f000ed1915640ad1c8e816b92"
+#define SYZ_REVISION "1a72ea20a759ab75f0c2e0534bd0085b112320b1"
 #define SYZ_PAGE_SIZE 4096
 #define SYZ_NUM_PAGES 4096
 #define SYZ_DATA_OFFSET 536870912
@@ -7640,7 +7640,7 @@ call_t syscalls[] = {
 
 #if defined(__ppc64__) || defined(__PPC64__) || defined(__powerpc64__) || 0
 #define GOARCH "ppc64le"
-#define SYZ_REVISION "eae94073f1ff3ad2bedabb5df416f14856b29e2c"
+#define SYZ_REVISION "a2b48f4b460148bc487115d7c17f267ecbc9bd43"
 #define SYZ_PAGE_SIZE 4096
 #define SYZ_NUM_PAGES 4096
 #define SYZ_DATA_OFFSET 536870912
diff --git a/sys/linux/gen/386.go b/sys/linux/gen/386.go
index f5244bbc0..637dd1752 100644
--- a/sys/linux/gen/386.go
+++ b/sys/linux/gen/386.go
@@ -23076,7 +23076,7 @@ var syscalls_386 = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 4}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 4}}, Kind: 1},
 	}},
@@ -23084,7 +23084,7 @@ var syscalls_386 = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 4}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_binder", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 4}}, Kind: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "binder_ptr", FldName: "ret", TypeSize: 8, ArgDir: 1}}},
@@ -24014,7 +24014,7 @@ var syscalls_386 = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 4}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 4}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "pgoff", TypeSize: 4}}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 	}},
 	{NR: 235, Name: "removexattr", CallName: "removexattr", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "path", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
@@ -29524,6 +29524,7 @@ var consts_386 = []ConstValue{
 	{Name: "MAP_EXECUTABLE", Value: 4096},
 	{Name: "MAP_FILE"},
 	{Name: "MAP_FIXED", Value: 16},
+	{Name: "MAP_FIXED_NOREPLACE", Value: 1048576},
 	{Name: "MAP_GROWSDOWN", Value: 256},
 	{Name: "MAP_HUGETLB", Value: 262144},
 	{Name: "MAP_LOCKED", Value: 8192},
@@ -33047,4 +33048,4 @@ var consts_386 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_386 = "97f94ce741010451418eace9f57874ef0d45c5af"
+const revision_386 = "37bb5261d7913c98f8ae80f5706a6ddd8ba58241"
diff --git a/sys/linux/gen/amd64.go b/sys/linux/gen/amd64.go
index 84e72c515..87058f4b7 100644
--- a/sys/linux/gen/amd64.go
+++ b/sys/linux/gen/amd64.go
@@ -23530,7 +23530,7 @@ var syscalls_amd64 = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 8}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 8}}, Kind: 1},
 	}},
@@ -23538,7 +23538,7 @@ var syscalls_amd64 = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 8}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_binder", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 8}}, Kind: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "binder_ptr", FldName: "ret", TypeSize: 8, ArgDir: 1}}},
@@ -24518,7 +24518,7 @@ var syscalls_amd64 = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "pgoff", TypeSize: 8}}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 64, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 	}},
 	{NR: 197, Name: "removexattr", CallName: "removexattr", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "path", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
@@ -30177,6 +30177,7 @@ var consts_amd64 = []ConstValue{
 	{Name: "MAP_EXECUTABLE", Value: 4096},
 	{Name: "MAP_FILE"},
 	{Name: "MAP_FIXED", Value: 16},
+	{Name: "MAP_FIXED_NOREPLACE", Value: 1048576},
 	{Name: "MAP_GROWSDOWN", Value: 256},
 	{Name: "MAP_HUGETLB", Value: 262144},
 	{Name: "MAP_LOCKED", Value: 8192},
@@ -33725,4 +33726,4 @@ var consts_amd64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_amd64 = "233033417ec80423a8e8a9a65abcdf173e6ad4fe"
+const revision_amd64 = "9f63048a8aecb8496090f0efceba241313b23f47"
diff --git a/sys/linux/gen/arm.go b/sys/linux/gen/arm.go
index 349053024..a1a3478e2 100644
--- a/sys/linux/gen/arm.go
+++ b/sys/linux/gen/arm.go
@@ -22830,7 +22830,7 @@ var syscalls_arm = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 4}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 4}}, Kind: 1},
 	}},
@@ -22838,7 +22838,7 @@ var syscalls_arm = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 4}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 4}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 4}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_binder", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 4}}, Kind: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "binder_ptr", FldName: "ret", TypeSize: 8, ArgDir: 1}}},
@@ -23798,7 +23798,7 @@ var syscalls_arm = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 4}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 4}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "pgoff", TypeSize: 4}}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 4}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 	}},
 	{NR: 235, Name: "removexattr", CallName: "removexattr", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "path", TypeSize: 4}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
@@ -29407,6 +29407,7 @@ var consts_arm = []ConstValue{
 	{Name: "MAP_EXECUTABLE", Value: 4096},
 	{Name: "MAP_FILE"},
 	{Name: "MAP_FIXED", Value: 16},
+	{Name: "MAP_FIXED_NOREPLACE", Value: 1048576},
 	{Name: "MAP_GROWSDOWN", Value: 256},
 	{Name: "MAP_HUGETLB", Value: 262144},
 	{Name: "MAP_LOCKED", Value: 8192},
@@ -32914,4 +32915,4 @@ var consts_arm = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm = "2b5e231755e9fa44244d44f48b976dc9dfcfabf5"
+const revision_arm = "045a417f21159c680d182d73f1848c96745272df"
diff --git a/sys/linux/gen/arm64.go b/sys/linux/gen/arm64.go
index d4d9df5b8..3b4471ee6 100644
--- a/sys/linux/gen/arm64.go
+++ b/sys/linux/gen/arm64.go
@@ -23107,7 +23107,7 @@ var syscalls_arm64 = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 8}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 8}}, Kind: 1},
 	}},
@@ -23115,7 +23115,7 @@ var syscalls_arm64 = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 8}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_binder", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 8}}, Kind: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "binder_ptr", FldName: "ret", TypeSize: 8, ArgDir: 1}}},
@@ -24051,7 +24051,7 @@ var syscalls_arm64 = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "pgoff", TypeSize: 8}}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 8192, 65536, 16384, 32768, 131072, 0, 3, 524288, 1048576}},
 	}},
 	{NR: 14, Name: "removexattr", CallName: "removexattr", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "path", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
@@ -29623,6 +29623,7 @@ var consts_arm64 = []ConstValue{
 	{Name: "MAP_EXECUTABLE", Value: 4096},
 	{Name: "MAP_FILE"},
 	{Name: "MAP_FIXED", Value: 16},
+	{Name: "MAP_FIXED_NOREPLACE", Value: 1048576},
 	{Name: "MAP_GROWSDOWN", Value: 256},
 	{Name: "MAP_HUGETLB", Value: 262144},
 	{Name: "MAP_LOCKED", Value: 8192},
@@ -33111,4 +33112,4 @@ var consts_arm64 = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_arm64 = "a4fff2cea8a7699f000ed1915640ad1c8e816b92"
+const revision_arm64 = "1a72ea20a759ab75f0c2e0534bd0085b112320b1"
diff --git a/sys/linux/gen/ppc64le.go b/sys/linux/gen/ppc64le.go
index be4606249..ece6f54ea 100644
--- a/sys/linux/gen/ppc64le.go
+++ b/sys/linux/gen/ppc64le.go
@@ -21661,7 +21661,7 @@ var syscalls_ppc64le = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 8}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 128, 65536, 64, 32768, 131072, 0, 3, 0}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 128, 65536, 64, 32768, 131072, 0, 3, 0, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 8}}, Kind: 1},
 	}},
@@ -21669,7 +21669,7 @@ var syscalls_ppc64le = []*Syscall{
 		&VmaType{TypeCommon: TypeCommon{TypeName: "vma", FldName: "addr", TypeSize: 8}},
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "len", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 128, 65536, 64, 32768, 131072, 0, 3, 0}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 128, 65536, 64, 32768, 131072, 0, 3, 0, 1048576}},
 		&ResourceType{TypeCommon: TypeCommon{TypeName: "fd_binder", FldName: "fd", TypeSize: 4}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "fileoff", FldName: "offset", TypeSize: 8}}, Kind: 1},
 	}, Ret: &ResourceType{TypeCommon: TypeCommon{TypeName: "binder_ptr", FldName: "ret", TypeSize: 8, ArgDir: 1}}},
@@ -22599,7 +22599,7 @@ var syscalls_ppc64le = []*Syscall{
 		&LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "size", TypeSize: 8}}, Buf: "addr"},
 		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_prot", FldName: "prot", TypeSize: 8}}, Vals: []uint64{0, 4, 1, 2, 8, 16777216, 33554432}},
 		&IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "intptr", FldName: "pgoff", TypeSize: 8}}},
-		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 128, 65536, 64, 32768, 131072, 0, 3, 0}},
+		&FlagsType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "mmap_flags", FldName: "flags", TypeSize: 8}}, Vals: []uint64{1, 2, 0, 32, 2048, 4096, 0, 16, 256, 262144, 128, 65536, 64, 32768, 131072, 0, 3, 0, 1048576}},
 	}},
 	{NR: 218, Name: "removexattr", CallName: "removexattr", Args: []Type{
 		&PtrType{TypeCommon: TypeCommon{TypeName: "ptr", FldName: "path", TypeSize: 8}, Type: &BufferType{TypeCommon: TypeCommon{TypeName: "filename", IsVarlen: true}, Kind: 3}},
@@ -28060,6 +28060,7 @@ var consts_ppc64le = []ConstValue{
 	{Name: "MAP_EXECUTABLE", Value: 4096},
 	{Name: "MAP_FILE"},
 	{Name: "MAP_FIXED", Value: 16},
+	{Name: "MAP_FIXED_NOREPLACE", Value: 1048576},
 	{Name: "MAP_GROWSDOWN", Value: 256},
 	{Name: "MAP_HUGETLB", Value: 262144},
 	{Name: "MAP_LOCKED", Value: 128},
@@ -30521,4 +30522,4 @@ var consts_ppc64le = []ConstValue{
 	{Name: "bpf_insn_load_imm_dw", Value: 24},
 }
 
-const revision_ppc64le = "eae94073f1ff3ad2bedabb5df416f14856b29e2c"
+const revision_ppc64le = "a2b48f4b460148bc487115d7c17f267ecbc9bd43"
diff --git a/sys/linux/sys.txt b/sys/linux/sys.txt
index 10b35b2b4..4506bf2c8 100644
--- a/sys/linux/sys.txt
+++ b/sys/linux/sys.txt
@@ -891,7 +891,7 @@ fadvise_flags = POSIX_FADV_NORMAL, POSIX_FADV_SEQUENTIAL, POSIX_FADV_RANDOM, POS
 move_pages_flags = MPOL_MF_MOVE, MPOL_MF_MOVE_ALL
 msync_flags = MS_ASYNC, MS_SYNC, MS_INVALIDATE
 mmap_prot = PROT_NONE, PROT_EXEC, PROT_READ, PROT_WRITE, PROT_SEM, PROT_GROWSDOWN, PROT_GROWSUP
-mmap_flags = MAP_SHARED, MAP_PRIVATE, MAP_32BIT, MAP_ANONYMOUS, MAP_DENYWRITE, MAP_EXECUTABLE, MAP_FILE, MAP_FIXED, MAP_GROWSDOWN, MAP_HUGETLB, MAP_LOCKED, MAP_NONBLOCK, MAP_NORESERVE, MAP_POPULATE, MAP_STACK, MAP_UNINITIALIZED, MAP_SHARED_VALIDATE, MAP_SYNC
+mmap_flags = MAP_SHARED, MAP_PRIVATE, MAP_32BIT, MAP_ANONYMOUS, MAP_DENYWRITE, MAP_EXECUTABLE, MAP_FILE, MAP_FIXED, MAP_GROWSDOWN, MAP_HUGETLB, MAP_LOCKED, MAP_NONBLOCK, MAP_NORESERVE, MAP_POPULATE, MAP_STACK, MAP_UNINITIALIZED, MAP_SHARED_VALIDATE, MAP_SYNC, MAP_FIXED_NOREPLACE
 mremap_flags = MREMAP_MAYMOVE, MREMAP_FIXED
 mbind_mode = MPOL_DEFAULT, MPOL_BIND, MPOL_INTERLEAVE, MPOL_PREFERRED, MPOL_F_STATIC_NODES, MPOL_F_RELATIVE_NODES
 mbind_flags = MPOL_MF_STRICT, MPOL_MF_MOVE, MPOL_MF_MOVE_ALL
diff --git a/sys/linux/sys_386.const b/sys/linux/sys_386.const
index 375dba7a5..ecf205bea 100644
--- a/sys/linux/sys_386.const
+++ b/sys/linux/sys_386.const
@@ -247,6 +247,7 @@ MAP_DENYWRITE = 2048
 MAP_EXECUTABLE = 4096
 MAP_FILE = 0
 MAP_FIXED = 16
+MAP_FIXED_NOREPLACE = 1048576
 MAP_GROWSDOWN = 256
 MAP_HUGETLB = 262144
 MAP_LOCKED = 8192
diff --git a/sys/linux/sys_amd64.const b/sys/linux/sys_amd64.const
index 9ccdc7f62..3967c5a30 100644
--- a/sys/linux/sys_amd64.const
+++ b/sys/linux/sys_amd64.const
@@ -247,6 +247,7 @@ MAP_DENYWRITE = 2048
 MAP_EXECUTABLE = 4096
 MAP_FILE = 0
 MAP_FIXED = 16
+MAP_FIXED_NOREPLACE = 1048576
 MAP_GROWSDOWN = 256
 MAP_HUGETLB = 262144
 MAP_LOCKED = 8192
diff --git a/sys/linux/sys_arm.const b/sys/linux/sys_arm.const
index 52fb5810e..1d3ebfb89 100644
--- a/sys/linux/sys_arm.const
+++ b/sys/linux/sys_arm.const
@@ -247,6 +247,7 @@ MAP_DENYWRITE = 2048
 MAP_EXECUTABLE = 4096
 MAP_FILE = 0
 MAP_FIXED = 16
+MAP_FIXED_NOREPLACE = 1048576
 MAP_GROWSDOWN = 256
 MAP_HUGETLB = 262144
 MAP_LOCKED = 8192
diff --git a/sys/linux/sys_arm64.const b/sys/linux/sys_arm64.const
index 61e69f46c..e896f474b 100644
--- a/sys/linux/sys_arm64.const
+++ b/sys/linux/sys_arm64.const
@@ -247,6 +247,7 @@ MAP_DENYWRITE = 2048
 MAP_EXECUTABLE = 4096
 MAP_FILE = 0
 MAP_FIXED = 16
+MAP_FIXED_NOREPLACE = 1048576
 MAP_GROWSDOWN = 256
 MAP_HUGETLB = 262144
 MAP_LOCKED = 8192
diff --git a/sys/linux/sys_ppc64le.const b/sys/linux/sys_ppc64le.const
index 3c905e3f4..c3f1bbd2c 100644
--- a/sys/linux/sys_ppc64le.const
+++ b/sys/linux/sys_ppc64le.const
@@ -247,6 +247,7 @@ MAP_DENYWRITE = 2048
 MAP_EXECUTABLE = 4096
 MAP_FILE = 0
 MAP_FIXED = 16
+MAP_FIXED_NOREPLACE = 1048576
 MAP_GROWSDOWN = 256
 MAP_HUGETLB = 262144
 MAP_LOCKED = 128