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ssa: debug info of chan

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This commit is contained in:
Li Jie
2024-09-18 19:52:01 +08:00
parent bf4525d82d
commit 27f892a14b
2 changed files with 22 additions and 8 deletions
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14
cl/_testdata/debug/in.go
View File

@@ -35,8 +35,8 @@ type StructWithAllTypeFields struct {
pi *int pi *int
intr Interface intr Interface
m map[string]uint64 m map[string]uint64
// c chan int c chan int
err error err error
// fn func(string) (int, error) // fn func(string) (int, error)
} }
@@ -82,7 +82,7 @@ func FuncWithAllTypeParams(
pi *int, pi *int,
intr Interface, intr Interface,
m map[string]uint64, m map[string]uint64,
// c chan int, c chan int,
err error, err error,
// fn func(string) (int, error), // fn func(string) (int, error),
) (int, error) { ) (int, error) {
@@ -94,7 +94,7 @@ func FuncWithAllTypeParams(
s, s,
&e, &e,
&f, pf, pi, intr, m, &f, pf, pi, intr, m,
// c, c,
err, err,
// fn, // fn,
) )
@@ -128,8 +128,8 @@ func main() {
pi: &i, pi: &i,
intr: &Struct{}, intr: &Struct{},
m: map[string]uint64{"a": 31, "b": 32}, m: map[string]uint64{"a": 31, "b": 32},
// c: make(chan int), c: make(chan int),
err: errors.New("Test error"), err: errors.New("Test error"),
// fn: func(s string) (int, error) { // fn: func(s string) (int, error) {
// println("fn:", s) // println("fn:", s)
// return 1, errors.New("fn error") // return 1, errors.New("fn error")
@@ -148,7 +148,7 @@ func main() {
s.pf, s.pi, s.pf, s.pi,
s.intr, s.intr,
s.m, s.m,
// s.c, s.c,
s.err, s.err,
// s.fn, // s.fn,
) )

16
ssa/di.go
View File

@@ -158,7 +158,7 @@ func (b diBuilder) createType(ty Type, pos token.Position) DIType {
case *types.Array: case *types.Array:
return b.createArrayType(ty, t.Len()) return b.createArrayType(ty, t.Len())
case *types.Chan: case *types.Chan:
return b.createBasicType(ty) return b.createChanType(ty)
case *types.Map: case *types.Map:
ty := b.prog.rtType("Map") ty := b.prog.rtType("Map")
tk := b.prog.rawType(t.Key()) tk := b.prog.rawType(t.Key())
@@ -365,6 +365,20 @@ func (b diBuilder) createMapType(tyMap, tk, tv Type) DIType {
} }
} }
func (b diBuilder) createChanType(t Type) DIType {
tyElem := b.prog.rawType(t.RawType().(*types.Chan).Elem())
fmt.Printf("tyElem: %v, %T\n", tyElem, tyElem)
return &aDIType{ll: b.di.CreateStructType(
llvm.Metadata{},
llvm.DIStructType{
Name: t.RawType().String(),
SizeInBits: b.prog.SizeOf(t) * 8,
AlignInBits: uint32(b.prog.sizes.Alignof(t.RawType()) * 8),
Elements: []llvm.Metadata{},
},
)}
}
func (b diBuilder) createComplexType(t Type) DIType { func (b diBuilder) createComplexType(t Type) DIType {
var tfield Type var tfield Type
if t.RawType().(*types.Basic).Kind() == types.Complex128 { if t.RawType().(*types.Basic).Kind() == types.Complex128 {