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cgo: add support for bitfields using generated getters and setters

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This commit is contained in:
Ayke van Laethem
2019-05-29 23:26:57 +02:00
committed by Ron Evans
parent 23c8d15847
commit 1d7cc2c242
7 changed files with 412 additions and 8 deletions
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testdata/cgo/main.go
Vendored
+13
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@@ -64,6 +64,11 @@ func main() {
println("union global data:", C.globalUnion.data[0], C.globalUnion.data[1], C.globalUnion.data[2])
println("union field:", printUnion(C.globalUnion).f)
var _ C.union_joined = C.globalUnion
printBitfield(&C.globalBitfield)
C.globalBitfield.set_bitfield_a(7)
C.globalBitfield.set_bitfield_b(0)
C.globalBitfield.set_bitfield_c(0xff)
printBitfield(&C.globalBitfield)
// elaborated type
p := C.struct_point{x: 3, y: 5}
@@ -108,3 +113,11 @@ func printUnion(union C.joined_t) C.joined_t {
func mul(a, b C.int) C.int {
return a * b
}
func printBitfield(bitfield *C.bitfield_t) {
println("bitfield a:", bitfield.bitfield_a())
println("bitfield b:", bitfield.bitfield_b())
println("bitfield c:", bitfield.bitfield_c())
println("bitfield d:", bitfield.d)
println("bitfield e:", bitfield.e)
}