mirror of https://github.com/tinygo-org/tinygo.git
wasmstm32webassemblymicrocontrollerarmavrspiwasiadafruitarduinocircuitplayground-expressgpioi2cllvmmicrobitnrf51nrf52nrf52840samd21tinygo
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
91 lines
4.2 KiB
91 lines
4.2 KiB
target datalayout = "e-m:e-p:32:32-i64:64-v128:64:128-a:0:32-n32-S64"
|
|
target triple = "armv7m-none-eabi"
|
|
|
|
%runtime.typecodeID = type { %runtime.typecodeID*, i32, %runtime.interfaceMethodInfo* }
|
|
%runtime.interfaceMethodInfo = type { i8*, i32 }
|
|
|
|
@"reflect/types.type:basic:uint8" = private constant %runtime.typecodeID zeroinitializer
|
|
@"reflect/types.typeid:basic:uint8" = external constant i8
|
|
@"reflect/types.typeid:basic:int16" = external constant i8
|
|
@"reflect/types.type:basic:int" = private constant %runtime.typecodeID zeroinitializer
|
|
@"func NeverImplementedMethod()" = external constant i8
|
|
@"Unmatched$interface" = private constant [1 x i8*] [i8* @"func NeverImplementedMethod()"]
|
|
@"func Double() int" = external constant i8
|
|
@"Doubler$interface" = private constant [1 x i8*] [i8* @"func Double() int"]
|
|
@"Number$methodset" = private constant [1 x %runtime.interfaceMethodInfo] [%runtime.interfaceMethodInfo { i8* @"func Double() int", i32 ptrtoint (i32 (i8*, i8*)* @"(Number).Double$invoke" to i32) }]
|
|
@"reflect/types.type:named:Number" = private constant %runtime.typecodeID { %runtime.typecodeID* @"reflect/types.type:basic:int", i32 0, %runtime.interfaceMethodInfo* getelementptr inbounds ([1 x %runtime.interfaceMethodInfo], [1 x %runtime.interfaceMethodInfo]* @"Number$methodset", i32 0, i32 0) }
|
|
|
|
declare i1 @runtime.interfaceImplements(i32, i8**)
|
|
declare i1 @runtime.typeAssert(i32, i8*)
|
|
declare i32 @runtime.interfaceMethod(i32, i8**, i8*)
|
|
declare void @runtime.printuint8(i8)
|
|
declare void @runtime.printint16(i16)
|
|
declare void @runtime.printint32(i32)
|
|
declare void @runtime.printptr(i32)
|
|
declare void @runtime.printnl()
|
|
declare void @runtime.nilPanic(i8*, i8*)
|
|
|
|
define void @printInterfaces() {
|
|
call void @printInterface(i32 ptrtoint (%runtime.typecodeID* @"reflect/types.type:basic:int" to i32), i8* inttoptr (i32 5 to i8*))
|
|
call void @printInterface(i32 ptrtoint (%runtime.typecodeID* @"reflect/types.type:basic:uint8" to i32), i8* inttoptr (i8 120 to i8*))
|
|
call void @printInterface(i32 ptrtoint (%runtime.typecodeID* @"reflect/types.type:named:Number" to i32), i8* inttoptr (i32 3 to i8*))
|
|
|
|
ret void
|
|
}
|
|
|
|
define void @printInterface(i32 %typecode, i8* %value) {
|
|
%isUnmatched = call i1 @runtime.interfaceImplements(i32 %typecode, i8** getelementptr inbounds ([1 x i8*], [1 x i8*]* @"Unmatched$interface", i32 0, i32 0))
|
|
br i1 %isUnmatched, label %typeswitch.Unmatched, label %typeswitch.notUnmatched
|
|
|
|
typeswitch.Unmatched:
|
|
%unmatched = ptrtoint i8* %value to i32
|
|
call void @runtime.printptr(i32 %unmatched)
|
|
call void @runtime.printnl()
|
|
ret void
|
|
|
|
typeswitch.notUnmatched:
|
|
%isDoubler = call i1 @runtime.interfaceImplements(i32 %typecode, i8** getelementptr inbounds ([1 x i8*], [1 x i8*]* @"Doubler$interface", i32 0, i32 0))
|
|
br i1 %isDoubler, label %typeswitch.Doubler, label %typeswitch.notDoubler
|
|
|
|
typeswitch.Doubler:
|
|
%doubler.func = call i32 @runtime.interfaceMethod(i32 %typecode, i8** getelementptr inbounds ([1 x i8*], [1 x i8*]* @"Doubler$interface", i32 0, i32 0), i8* nonnull @"func Double() int")
|
|
%doubler.func.cast = inttoptr i32 %doubler.func to i32 (i8*, i8*)*
|
|
%doubler.result = call i32 %doubler.func.cast(i8* %value, i8* null)
|
|
call void @runtime.printint32(i32 %doubler.result)
|
|
ret void
|
|
|
|
typeswitch.notDoubler:
|
|
%isByte = call i1 @runtime.typeAssert(i32 %typecode, i8* nonnull @"reflect/types.typeid:basic:uint8")
|
|
br i1 %isByte, label %typeswitch.byte, label %typeswitch.notByte
|
|
|
|
typeswitch.byte:
|
|
%byte = ptrtoint i8* %value to i8
|
|
call void @runtime.printuint8(i8 %byte)
|
|
call void @runtime.printnl()
|
|
ret void
|
|
|
|
typeswitch.notByte:
|
|
; this is a type assert that always fails
|
|
%isInt16 = call i1 @runtime.typeAssert(i32 %typecode, i8* nonnull @"reflect/types.typeid:basic:int16")
|
|
br i1 %isInt16, label %typeswitch.int16, label %typeswitch.notInt16
|
|
|
|
typeswitch.int16:
|
|
%int16 = ptrtoint i8* %value to i16
|
|
call void @runtime.printint16(i16 %int16)
|
|
call void @runtime.printnl()
|
|
ret void
|
|
|
|
typeswitch.notInt16:
|
|
ret void
|
|
}
|
|
|
|
define i32 @"(Number).Double"(i32 %receiver, i8* %parentHandle) {
|
|
%ret = mul i32 %receiver, 2
|
|
ret i32 %ret
|
|
}
|
|
|
|
define i32 @"(Number).Double$invoke"(i8* %receiverPtr, i8* %parentHandle) {
|
|
%receiver = ptrtoint i8* %receiverPtr to i32
|
|
%ret = call i32 @"(Number).Double"(i32 %receiver, i8* null)
|
|
ret i32 %ret
|
|
}
|
|
|