diff options
Diffstat (limited to 'prog/encodingexec_test.go')
| -rw-r--r-- | prog/encodingexec_test.go | 389 |
1 files changed, 225 insertions, 164 deletions
diff --git a/prog/encodingexec_test.go b/prog/encodingexec_test.go index d5b92f59a..a7085be0c 100644 --- a/prog/encodingexec_test.go +++ b/prog/encodingexec_test.go @@ -54,6 +54,27 @@ func TestSerializeForExec(t *testing.T) { buf[7] = byte(v >> 56) return HostEndian.Uint64(buf) } + + join := func(objects ...interface{}) []uint64 { + ret := []uint64{} + for _, val := range objects { + switch v := val.(type) { + case uint64: + ret = append(ret, v) + case int: + ret = append(ret, uint64(v)) + case []uint64: + ret = append(ret, v...) + default: + panic(fmt.Sprintf("unsupported object type %T", v)) + } + } + return ret + } + + defaultCallPropsSlice := []uint64{ + 0xFFFFFFFFFFFFFFFF, + } tests := []struct { prog string serialized []uint64 @@ -61,215 +82,244 @@ func TestSerializeForExec(t *testing.T) { }{ { "test()", - []uint64{ - callID("test"), ExecNoCopyout, 0, + join( + callID("test"), defaultCallPropsSlice, + ExecNoCopyout, 0, execInstrEOF, - }, + ), &ExecProg{ Calls: []ExecCall{ { Meta: target.SyscallMap["test"], Index: ExecNoCopyout, + Props: DefaultCallProps(), }, }, }, }, { "test$int(0x1, 0x2, 0x3, 0x4, 0x5)", - []uint64{ - callID("test$int"), ExecNoCopyout, 5, + join( + callID("test$int"), defaultCallPropsSlice, + ExecNoCopyout, 5, execArgConst, 8, 1, execArgConst, 1, 2, execArgConst, 2, 3, execArgConst, 4, 4, execArgConst, 8, 5, execInstrEOF, - }, + ), + nil, + }, + { + "test() (fail_nth: 3)", + join( + callID("test"), + 3, + ExecNoCopyout, 0, + execInstrEOF, + ), nil, }, { "test$align0(&(0x7f0000000000)={0x1, 0x2, 0x3, 0x4, 0x5})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 2, 1, - execInstrCopyin, dataOffset + 4, execArgConst, 4, 2, - execInstrCopyin, dataOffset + 8, execArgConst, 1, 3, - execInstrCopyin, dataOffset + 10, execArgConst, 2, 4, - execInstrCopyin, dataOffset + 16, execArgConst, 8, 5, - callID("test$align0"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 2, 1, + execInstrCopyin, dataOffset+4, execArgConst, 4, 2, + execInstrCopyin, dataOffset+8, execArgConst, 1, 3, + execInstrCopyin, dataOffset+10, execArgConst, 2, 4, + execInstrCopyin, dataOffset+16, execArgConst, 8, 5, + callID("test$align0"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$align1(&(0x7f0000000000)={0x1, 0x2, 0x3, 0x4, 0x5})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 2, 1, - execInstrCopyin, dataOffset + 2, execArgConst, 4, 2, - execInstrCopyin, dataOffset + 6, execArgConst, 1, 3, - execInstrCopyin, dataOffset + 7, execArgConst, 2, 4, - execInstrCopyin, dataOffset + 9, execArgConst, 8, 5, - callID("test$align1"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 2, 1, + execInstrCopyin, dataOffset+2, execArgConst, 4, 2, + execInstrCopyin, dataOffset+6, execArgConst, 1, 3, + execInstrCopyin, dataOffset+7, execArgConst, 2, 4, + execInstrCopyin, dataOffset+9, execArgConst, 8, 5, + callID("test$align1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$align2(&(0x7f0000000000)={0x42, {[0x43]}, {[0x44]}})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 0x42, - execInstrCopyin, dataOffset + 1, execArgConst, 2, 0x43, - execInstrCopyin, dataOffset + 4, execArgConst, 2, 0x44, - callID("test$align2"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 0x42, + execInstrCopyin, dataOffset+1, execArgConst, 2, 0x43, + execInstrCopyin, dataOffset+4, execArgConst, 2, 0x44, + callID("test$align2"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$align3(&(0x7f0000000000)={0x42, {0x43}, {0x44}})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 0x42, - execInstrCopyin, dataOffset + 1, execArgConst, 1, 0x43, - execInstrCopyin, dataOffset + 4, execArgConst, 1, 0x44, - callID("test$align3"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 0x42, + execInstrCopyin, dataOffset+1, execArgConst, 1, 0x43, + execInstrCopyin, dataOffset+4, execArgConst, 1, 0x44, + callID("test$align3"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$align4(&(0x7f0000000000)={{0x42, 0x43}, 0x44})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 0x42, - execInstrCopyin, dataOffset + 1, execArgConst, 2, 0x43, - execInstrCopyin, dataOffset + 4, execArgConst, 1, 0x44, - callID("test$align4"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 0x42, + execInstrCopyin, dataOffset+1, execArgConst, 2, 0x43, + execInstrCopyin, dataOffset+4, execArgConst, 1, 0x44, + callID("test$align4"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$align5(&(0x7f0000000000)={{0x42, []}, {0x43, [0x44, 0x45, 0x46]}, 0x47})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 8, 0x42, - execInstrCopyin, dataOffset + 8, execArgConst, 8, 0x43, - execInstrCopyin, dataOffset + 16, execArgConst, 2, 0x44, - execInstrCopyin, dataOffset + 18, execArgConst, 2, 0x45, - execInstrCopyin, dataOffset + 20, execArgConst, 2, 0x46, - execInstrCopyin, dataOffset + 22, execArgConst, 1, 0x47, - callID("test$align5"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 8, 0x42, + execInstrCopyin, dataOffset+8, execArgConst, 8, 0x43, + execInstrCopyin, dataOffset+16, execArgConst, 2, 0x44, + execInstrCopyin, dataOffset+18, execArgConst, 2, 0x45, + execInstrCopyin, dataOffset+20, execArgConst, 2, 0x46, + execInstrCopyin, dataOffset+22, execArgConst, 1, 0x47, + callID("test$align5"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$align6(&(0x7f0000000000)={0x42, [0x43]})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 0x42, - execInstrCopyin, dataOffset + 4, execArgConst, 4, 0x43, - callID("test$align6"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 0x42, + execInstrCopyin, dataOffset+4, execArgConst, 4, 0x43, + callID("test$align6"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$union0(&(0x7f0000000000)={0x1, @f2=0x2})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 8, 1, - execInstrCopyin, dataOffset + 8, execArgConst, 1, 2, - callID("test$union0"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 8, 1, + execInstrCopyin, dataOffset+8, execArgConst, 1, 2, + callID("test$union0"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$union1(&(0x7f0000000000)={@f1=0x42, 0x43})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 4, 0x42, - execInstrCopyin, dataOffset + 8, execArgConst, 1, 0x43, - callID("test$union1"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 4, 0x42, + execInstrCopyin, dataOffset+8, execArgConst, 1, 0x43, + callID("test$union1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$union2(&(0x7f0000000000)={@f1=0x42, 0x43})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 4, 0x42, - execInstrCopyin, dataOffset + 4, execArgConst, 1, 0x43, - callID("test$union2"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 4, 0x42, + execInstrCopyin, dataOffset+4, execArgConst, 1, 0x43, + callID("test$union2"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$array0(&(0x7f0000000000)={0x1, [@f0=0x2, @f1=0x3], 0x4})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 1, - execInstrCopyin, dataOffset + 1, execArgConst, 2, 2, - execInstrCopyin, dataOffset + 3, execArgConst, 8, 3, - execInstrCopyin, dataOffset + 11, execArgConst, 8, 4, - callID("test$array0"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 1, + execInstrCopyin, dataOffset+1, execArgConst, 2, 2, + execInstrCopyin, dataOffset+3, execArgConst, 8, 3, + execInstrCopyin, dataOffset+11, execArgConst, 8, 4, + callID("test$array0"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$array1(&(0x7f0000000000)={0x42, \"0102030405\"})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 0x42, - execInstrCopyin, dataOffset + 1, execArgData, 5, letoh64(0x0504030201), - callID("test$array1"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 0x42, + execInstrCopyin, dataOffset+1, execArgData, 5, letoh64(0x0504030201), + callID("test$array1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$array2(&(0x7f0000000000)={0x42, \"aaaaaaaabbbbbbbbccccccccdddddddd\", 0x43})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 2, 0x42, - execInstrCopyin, dataOffset + 2, execArgData, 16, letoh64(0xbbbbbbbbaaaaaaaa), letoh64(0xddddddddcccccccc), - execInstrCopyin, dataOffset + 18, execArgConst, 2, 0x43, - callID("test$array2"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 2, 0x42, + execInstrCopyin, dataOffset+2, execArgData, 16, letoh64(0xbbbbbbbbaaaaaaaa), letoh64(0xddddddddcccccccc), + execInstrCopyin, dataOffset+18, execArgConst, 2, 0x43, + callID("test$array2"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$end0(&(0x7f0000000000)={0x42, 0x42, 0x42, 0x42})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1, 0x42, - execInstrCopyin, dataOffset + 1, execArgConst, 2 | 1<<8, 0x42, - execInstrCopyin, dataOffset + 3, execArgConst, 4 | 1<<8, 0x42, - execInstrCopyin, dataOffset + 7, execArgConst, 8 | 1<<8, 0x42, - callID("test$end0"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1, 0x42, + execInstrCopyin, dataOffset+1, execArgConst, 2|1<<8, 0x42, + execInstrCopyin, dataOffset+3, execArgConst, 4|1<<8, 0x42, + execInstrCopyin, dataOffset+7, execArgConst, 8|1<<8, 0x42, + callID("test$end0"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$end1(&(0x7f0000000000)={0xe, 0x42, 0x1})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 2 | 1<<8, 0xe, - execInstrCopyin, dataOffset + 2, execArgConst, 4 | 1<<8, 0x42, - execInstrCopyin, dataOffset + 6, execArgConst, 8 | 1<<8, 0x1, - callID("test$end1"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 2|1<<8, 0xe, + execInstrCopyin, dataOffset+2, execArgConst, 4|1<<8, 0x42, + execInstrCopyin, dataOffset+6, execArgConst, 8|1<<8, 0x1, + callID("test$end1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$bf0(&(0x7f0000000000)={0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42, 0x42})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 2 | 0<<16 | 10<<24, 0x42, - execInstrCopyin, dataOffset + 8, execArgConst, 8, 0x42, - execInstrCopyin, dataOffset + 16, execArgConst, 2 | 0<<16 | 5<<24, 0x42, - execInstrCopyin, dataOffset + 16, execArgConst, 2 | 5<<16 | 6<<24, 0x42, - execInstrCopyin, dataOffset + 16, execArgConst, 4 | 11<<16 | 15<<24, 0x42, - execInstrCopyin, dataOffset + 20, execArgConst, 2 | 0<<16 | 11<<24, 0x42, - execInstrCopyin, dataOffset + 22, execArgConst, 2 | 1<<8 | 0<<16 | 11<<24, 0x42, - execInstrCopyin, dataOffset + 24, execArgConst, 1, 0x42, - callID("test$bf0"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 2|0<<16|10<<24, 0x42, + execInstrCopyin, dataOffset+8, execArgConst, 8, 0x42, + execInstrCopyin, dataOffset+16, execArgConst, 2|0<<16|5<<24, 0x42, + execInstrCopyin, dataOffset+16, execArgConst, 2|5<<16|6<<24, 0x42, + execInstrCopyin, dataOffset+16, execArgConst, 4|11<<16|15<<24, 0x42, + execInstrCopyin, dataOffset+20, execArgConst, 2|0<<16|11<<24, 0x42, + execInstrCopyin, dataOffset+22, execArgConst, 2|1<<8|0<<16|11<<24, 0x42, + execInstrCopyin, dataOffset+24, execArgConst, 1, 0x42, + callID("test$bf0"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), &ExecProg{ Calls: []ExecCall{ { @@ -281,6 +331,7 @@ func TestSerializeForExec(t *testing.T) { Value: dataOffset, }, }, + Props: DefaultCallProps(), Copyin: []ExecCopyin{ { Addr: dataOffset + 0, @@ -358,108 +409,118 @@ func TestSerializeForExec(t *testing.T) { }, { "test$bf1(&(0x7f0000000000)={{0x42, 0x42, 0x42}, 0x42})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 4 | 0<<16 | 10<<24, 0x42, - execInstrCopyin, dataOffset + 0, execArgConst, 4 | 10<<16 | 10<<24, 0x42, - execInstrCopyin, dataOffset + 0, execArgConst, 4 | 20<<16 | 10<<24, 0x42, - execInstrCopyin, dataOffset + 4, execArgConst, 1, 0x42, - callID("test$bf1"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 4|0<<16|10<<24, 0x42, + execInstrCopyin, dataOffset+0, execArgConst, 4|10<<16|10<<24, 0x42, + execInstrCopyin, dataOffset+0, execArgConst, 4|20<<16|10<<24, 0x42, + execInstrCopyin, dataOffset+4, execArgConst, 1, 0x42, + callID("test$bf1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$res1(0xffff)", - []uint64{ - callID("test$res1"), ExecNoCopyout, 1, execArgConst, 4, 0xffff, + join( + callID("test$res1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, 4, 0xffff, execInstrEOF, - }, + ), nil, }, { "test$opt3(0x0)", - []uint64{ - callID("test$opt3"), ExecNoCopyout, 1, execArgConst, 8 | 4<<32, 0x64, + join( + callID("test$opt3"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, 8|4<<32, 0x64, execInstrEOF, - }, + ), nil, }, { // Special value that translates to 0 for all procs. "test$opt3(0xffffffffffffffff)", - []uint64{ - callID("test$opt3"), ExecNoCopyout, 1, execArgConst, 8, 0, + join( + callID("test$opt3"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, 8, 0, execInstrEOF, - }, + ), nil, }, { // NULL pointer must be encoded os 0. "test$opt1(0x0)", - []uint64{ - callID("test$opt1"), ExecNoCopyout, 1, execArgConst, 8, 0, + join( + callID("test$opt1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, 8, 0, execInstrEOF, - }, + ), nil, }, { "test$align7(&(0x7f0000000000)={{0x1, 0x2, 0x3, 0x4, 0x5, 0x6}, 0x42})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 1 | 0<<16 | 1<<24, 0x1, - execInstrCopyin, dataOffset + 0, execArgConst, 1 | 1<<16 | 1<<24, 0x2, - execInstrCopyin, dataOffset + 0, execArgConst, 1 | 2<<16 | 1<<24, 0x3, - execInstrCopyin, dataOffset + 0, execArgConst, 2 | 3<<16 | 1<<24, 0x4, - execInstrCopyin, dataOffset + 0, execArgConst, 2 | 4<<16 | 1<<24, 0x5, - execInstrCopyin, dataOffset + 0, execArgConst, 2 | 5<<16 | 1<<24, 0x6, - execInstrCopyin, dataOffset + 8, execArgConst, 1, 0x42, - callID("test$align7"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + join( + execInstrCopyin, dataOffset+0, execArgConst, 1|0<<16|1<<24, 0x1, + execInstrCopyin, dataOffset+0, execArgConst, 1|1<<16|1<<24, 0x2, + execInstrCopyin, dataOffset+0, execArgConst, 1|2<<16|1<<24, 0x3, + execInstrCopyin, dataOffset+0, execArgConst, 2|3<<16|1<<24, 0x4, + execInstrCopyin, dataOffset+0, execArgConst, 2|4<<16|1<<24, 0x5, + execInstrCopyin, dataOffset+0, execArgConst, 2|5<<16|1<<24, 0x6, + execInstrCopyin, dataOffset+8, execArgConst, 1, 0x42, + callID("test$align7"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, { "test$excessive_fields1(0x0)", - []uint64{ - callID("test$excessive_fields1"), ExecNoCopyout, 1, execArgConst, ptrSize, 0x0, + join( + callID("test$excessive_fields1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, 0x0, execInstrEOF, - }, + ), nil, }, { "test$excessive_fields1(0xffffffffffffffff)", - []uint64{ - callID("test$excessive_fields1"), ExecNoCopyout, 1, execArgConst, ptrSize, 0xffffffffffffffff, + join( + callID("test$excessive_fields1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, uint64(0xffffffffffffffff), execInstrEOF, - }, + ), nil, }, { "test$excessive_fields1(0xfffffffffffffffe)", - []uint64{ - callID("test$excessive_fields1"), ExecNoCopyout, 1, execArgConst, ptrSize, 0x9999999999999999, + join( + callID("test$excessive_fields1"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, uint64(0x9999999999999999), execInstrEOF, - }, + ), nil, }, { "test$csum_ipv4_tcp(&(0x7f0000000000)={{0x0, 0x1, 0x2}, {{0x0}, \"ab\"}})", - []uint64{ - execInstrCopyin, dataOffset + 0, execArgConst, 2, 0x0, - execInstrCopyin, dataOffset + 2, execArgConst, 4 | 1<<8, 0x1, - execInstrCopyin, dataOffset + 6, execArgConst, 4 | 1<<8, 0x2, - execInstrCopyin, dataOffset + 10, execArgConst, 2, 0x0, - execInstrCopyin, dataOffset + 12, execArgData, 1, letoh64(0xab), - execInstrCopyin, dataOffset + 10, execArgCsum, 2, ExecArgCsumInet, 5, - ExecArgCsumChunkData, dataOffset + 2, 4, - ExecArgCsumChunkData, dataOffset + 6, 4, + join( + execInstrCopyin, dataOffset+0, execArgConst, 2, 0x0, + execInstrCopyin, dataOffset+2, execArgConst, 4|1<<8, 0x1, + execInstrCopyin, dataOffset+6, execArgConst, 4|1<<8, 0x2, + execInstrCopyin, dataOffset+10, execArgConst, 2, 0x0, + execInstrCopyin, dataOffset+12, execArgData, 1, letoh64(0xab), + execInstrCopyin, dataOffset+10, execArgCsum, 2, ExecArgCsumInet, 5, + ExecArgCsumChunkData, dataOffset+2, 4, + ExecArgCsumChunkData, dataOffset+6, 4, ExecArgCsumChunkConst, 0x0600, 2, ExecArgCsumChunkConst, 0x0300, 2, - ExecArgCsumChunkData, dataOffset + 10, 3, - execInstrCopyin, dataOffset + 0, execArgCsum, 2, ExecArgCsumInet, 1, - ExecArgCsumChunkData, dataOffset + 0, 10, - callID("test$csum_ipv4_tcp"), ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, + ExecArgCsumChunkData, dataOffset+10, 3, + execInstrCopyin, dataOffset+0, execArgCsum, 2, ExecArgCsumInet, 1, + ExecArgCsumChunkData, dataOffset+0, 10, + callID("test$csum_ipv4_tcp"), defaultCallPropsSlice, + ExecNoCopyout, 1, execArgConst, ptrSize, dataOffset, execInstrEOF, - }, + ), nil, }, } @@ -530,7 +591,7 @@ func TestSerializeForExecOverflow(t *testing.T) { overflow: false, gen: func(w *bytes.Buffer) { fmt.Fprintf(w, "r0 = test$res0()\n") - for i := 0; i < 58e3; i++ { + for i := 0; i < 42e3; i++ { fmt.Fprintf(w, "test$res1(r0)\n") } }, |