From 9fe8aa42c5bd11e2eb6952a16da6287205d7bf97 Mon Sep 17 00:00:00 2001 From: Dmitry Vyukov Date: Sat, 24 Feb 2018 14:33:36 +0100 Subject: prog: add arbitrary mutation of complex structs Squash complex structs into flat byte array and mutate this array with generic blob mutations. This allows to mutate what we currently consider as paddings and add/remove paddings from structs, etc. --- sys/linux/arm64.go | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'sys/linux/arm64.go') diff --git a/sys/linux/arm64.go b/sys/linux/arm64.go index 107e13b47..9492eb0ef 100644 --- a/sys/linux/arm64.go +++ b/sys/linux/arm64.go @@ -10007,10 +10007,10 @@ var structDescs_arm64 = []*KeyedStruct{ &UnionType{Key: StructKey{Name: "vmaddr_cid"}, FldName: "cid"}, &ConstType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "const", FldName: "pad", TypeSize: 4}}}, }, AlignAttr: 8}}, - {Key: StructKey{Name: "vnet_fragmentation"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vnet_fragmentation", IsVarlen: true}, Fields: []Type{ + {Key: StructKey{Name: "vnet_fragmentation"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vnet_fragmentation", TypeSize: 24}, Fields: []Type{ &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "full", TypeSize: 4}}, Kind: 2, RangeEnd: 1}, - &LenType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "len", FldName: "count", TypeSize: 4}}, Buf: "frags"}, - &ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "frags", IsVarlen: true}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}, Kind: 2, RangeEnd: 4096}, Kind: 1, RangeBegin: 1, RangeEnd: 4}, + &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", FldName: "count", TypeSize: 4}}, Kind: 2, RangeBegin: 1, RangeEnd: 4}, + &ArrayType{TypeCommon: TypeCommon{TypeName: "array", FldName: "frags", TypeSize: 16}, Type: &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int32", TypeSize: 4}}, Kind: 2, RangeEnd: 4096}, Kind: 1, RangeBegin: 4, RangeEnd: 4}, }}}, {Key: StructKey{Name: "vt_consize"}, Desc: &StructDesc{TypeCommon: TypeCommon{TypeName: "vt_consize", TypeSize: 12}, Fields: []Type{ &IntType{IntTypeCommon: IntTypeCommon{TypeCommon: TypeCommon{TypeName: "int16", FldName: "rows", TypeSize: 2}}}, @@ -25015,4 +25015,4 @@ var consts_arm64 = []ConstValue{ {Name: "bpf_insn_load_imm_dw", Value: 24}, } -const revision_arm64 = "95e5f9d1ee68c969b1db26d8fd6ef0fb8b329019" +const revision_arm64 = "757e10e8ba130d265ef537544c5defb8dc52c0b6" -- cgit mrf-deployment