build: separate compiler and libs

compiler/cl/internal/foo/foo.go

@@ -0,0 +1,33 @@
+package foo
+
+func Bar() any {
+	return struct{ V int }{1}
+}
+
+func F() any {
+	return struct{ v int }{1}
+}
+
+type Foo struct {
+	pb *byte
+	F  float32
+}
+
+func (v Foo) Pb() *byte {
+	return v.pb
+}
+
+type Gamer interface {
+	initGame()
+	Load()
+}
+
+type Game struct {
+}
+
+func (g *Game) initGame() {
+}
+
+func (g *Game) Load() {
+	println("load")
+}

compiler/cl/internal/libc/libc.go

@@ -0,0 +1,14 @@
+package libc
+
+import "C"
+import _ "unsafe"
+
+const (
+	LLGoPackage = "decl"
+)
+
+//go:linkname Printf C.printf
+func Printf(format *int8, __llgo_va_list ...any)
+
+//go:linkname Strlen C.strlen
+func Strlen(str *int8) C.int

compiler/cl/internal/linktarget/foo.go

@@ -0,0 +1,23 @@
+package linktarget
+
+import (
+	"github.com/goplus/llgo/c"
+)
+
+func F(a, b *c.Char) {
+	c.Printf(c.Str("a: %s, b: %s\n"), a, b)
+}
+
+var _ m
+
+type m struct {
+	s string
+}
+
+func (t m) info() string {
+	return t.s
+}
+
+func (t *m) setInfo(s string) {
+	t.s = s
+}

compiler/cl/internal/linktarget/out.ll

@@ -0,0 +1,55 @@
+; ModuleID = 'github.com/goplus/llgo/cl/internal/linktarget'
+source_filename = "github.com/goplus/llgo/cl/internal/linktarget"
+
+%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
+%"github.com/goplus/llgo/cl/internal/linktarget.m" = type { %"github.com/goplus/llgo/internal/runtime.String" }
+
+@"github.com/goplus/llgo/cl/internal/linktarget.init$guard" = global ptr null
+@0 = private unnamed_addr constant [14 x i8] c"a: %s, b: %s\0A\00", align 1
+
+define void @"github.com/goplus/llgo/cl/internal/linktarget.F"(ptr %0, ptr %1) {
+_llgo_0:
+  %2 = call i32 (ptr, ...) @printf(ptr @0, ptr %0, ptr %1)
+  ret void
+}
+
+define void @"github.com/goplus/llgo/cl/internal/linktarget.init"() {
+_llgo_0:
+  %0 = load i1, ptr @"github.com/goplus/llgo/cl/internal/linktarget.init$guard", align 1
+  br i1 %0, label %_llgo_2, label %_llgo_1
+
+_llgo_1:                                          ; preds = %_llgo_0
+  store i1 true, ptr @"github.com/goplus/llgo/cl/internal/linktarget.init$guard", align 1
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+define %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/cl/internal/linktarget.m.info"(%"github.com/goplus/llgo/cl/internal/linktarget.m" %0) {
+_llgo_0:
+  %1 = alloca %"github.com/goplus/llgo/cl/internal/linktarget.m", align 8
+  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr %1, i64 16)
+  store %"github.com/goplus/llgo/cl/internal/linktarget.m" %0, ptr %2, align 8
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/cl/internal/linktarget.m", ptr %2, i32 0, i32 0
+  %4 = load %"github.com/goplus/llgo/internal/runtime.String", ptr %3, align 8
+  ret %"github.com/goplus/llgo/internal/runtime.String" %4
+}
+
+define %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/cl/internal/linktarget.(*m).info"(ptr %0) {
+_llgo_0:
+  %1 = load %"github.com/goplus/llgo/cl/internal/linktarget.m", ptr %0, align 8
+  %2 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/cl/internal/linktarget.m.info"(%"github.com/goplus/llgo/cl/internal/linktarget.m" %1)
+  ret %"github.com/goplus/llgo/internal/runtime.String" %2
+}
+
+define void @"github.com/goplus/llgo/cl/internal/linktarget.(*m).setInfo"(ptr %0, %"github.com/goplus/llgo/internal/runtime.String" %1) {
+_llgo_0:
+  %2 = getelementptr inbounds %"github.com/goplus/llgo/cl/internal/linktarget.m", ptr %0, i32 0, i32 0
+  store %"github.com/goplus/llgo/internal/runtime.String" %1, ptr %2, align 8
+  ret void
+}
+
+declare i32 @printf(ptr, ...)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.Zeroinit"(ptr, i64)

compiler/cl/internal/qsort/qsort.go

@@ -0,0 +1,20 @@
+package qsort
+
+import (
+	_ "unsafe"
+
+	"github.com/goplus/llgo/c"
+)
+
+const (
+	LLGoPackage = "decl"
+)
+
+// llgo:type C
+type Comp func(a, b c.Pointer) c.Int
+
+//go:linkname Qsort C.qsort
+func Qsort(base c.Pointer, count, elem uintptr, compar Comp)
+
+//go:linkname Qsort2 C.qsort
+func Qsort2(base c.Pointer, count, elem uintptr, compar func(a, b c.Pointer) c.Int)

compiler/cl/internal/stdio/printf.go

@@ -0,0 +1,17 @@
+package stdio
+
+import _ "unsafe"
+
+const (
+	LLGoPackage = true
+)
+
+//go:linkname Printf C.printf
+func Printf(format *int8, __llgo_va_list ...any)
+
+func Max(a, b int) int {
+	if a > b {
+		return a
+	}
+	return b
+}