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-rw-r--r--src/cmd/cgo/main.go19
1 files changed, 18 insertions, 1 deletions
diff --git a/src/cmd/cgo/main.go b/src/cmd/cgo/main.go
index 5a7bb3f87b..c72c9abcc1 100644
--- a/src/cmd/cgo/main.go
+++ b/src/cmd/cgo/main.go
@@ -151,7 +151,8 @@ type Type struct {
Go ast.Expr
EnumValues map[string]int64
Typedef string
- BadPointer bool
+ BadPointer bool // this pointer type should be represented as a uintptr (deprecated)
+ NotInHeap bool // this type should have a go:notinheap annotation
}
// A FuncType collects information about a function type in both the C and Go worlds.
@@ -169,35 +170,51 @@ func usage() {
var ptrSizeMap = map[string]int64{
"386": 4,
+ "alpha": 8,
"amd64": 8,
"arm": 4,
"arm64": 8,
+ "m68k": 4,
"mips": 4,
"mipsle": 4,
"mips64": 8,
"mips64le": 8,
+ "nios2": 4,
+ "ppc": 4,
"ppc64": 8,
"ppc64le": 8,
+ "riscv": 4,
"riscv64": 8,
"s390": 4,
"s390x": 8,
+ "sh": 4,
+ "shbe": 4,
+ "sparc": 4,
"sparc64": 8,
}
var intSizeMap = map[string]int64{
"386": 4,
+ "alpha": 8,
"amd64": 8,
"arm": 4,
"arm64": 8,
+ "m68k": 4,
"mips": 4,
"mipsle": 4,
"mips64": 8,
"mips64le": 8,
+ "nios2": 4,
+ "ppc": 4,
"ppc64": 8,
"ppc64le": 8,
+ "riscv": 4,
"riscv64": 8,
"s390": 4,
"s390x": 8,
+ "sh": 4,
+ "shbe": 4,
+ "sparc": 4,
"sparc64": 8,
}