Merge pull request #1224 from luoliwoshang/instr/asmfull

cl(feat): llgo.asm implement tinygo.AsmFull

_demo/asmfullcall/asmfullcall.go

@@ -0,0 +1,21 @@
+package main
+
+import (
+	"fmt"
+)
+
+//llgo:link asmFull llgo.asm
+func asmFull(instruction string, regs map[string]any) uintptr { return 0 }
+
+var testVar = 0
+
+func main() {
+	verify()
+}
+
+func check(expected, actual int) {
+	if expected != actual {
+		panic(fmt.Sprintf("Expected: %d, Got: %d\n", expected, actual))
+	}
+	fmt.Println("asm check passed:", actual)
+}

_demo/asmfullcall/asmfullcall_darwin.go

@@ -0,0 +1,31 @@
+//go:build darwin && arm64
+
+package main
+
+import "unsafe"
+
+func verify() {
+	// 0 output & 0 input
+	asmFull("nop", nil)
+
+	// 0 output & 1 input with memory address
+	addr := uintptr(unsafe.Pointer(&testVar))
+	asmFull("str {value}, [{addr}]", map[string]any{
+		"addr":  addr,
+		"value": 43,
+	})
+	check(43, testVar)
+
+	// 1 output & 1 input
+	res1 := asmFull("mov {}, {value}", map[string]any{
+		"value": 41,
+	})
+	check(41, int(res1))
+
+	// 1 output & 2 inputs
+	res2 := asmFull("add {}, {a}, {b}", map[string]any{
+		"a": 25,
+		"b": 17,
+	})
+	check(42, int(res2))
+}

_demo/asmfullcall/asmfullcall_linux.go

@@ -0,0 +1,30 @@
+//go:build linux && amd64
+
+package main
+
+import "unsafe"
+
+func verify() {
+	// 0 output & 0 input
+	asmFull("nop", nil)
+
+	// 0 output & 1 input with memory address
+	addr := uintptr(unsafe.Pointer(&testVar))
+	asmFull("movq {value}, ({addr})", map[string]any{
+		"addr":  addr,
+		"value": 43,
+	})
+	check(43, testVar)
+
+	// 1 output & 1 input
+	res1 := asmFull("movq {value}, {}", map[string]any{
+		"value": 41,
+	})
+	check(41, int(res1))
+
+	res2 := asmFull("leaq ({a},{b}), {}", map[string]any{
+		"a": 25,
+		"b": 17,
+	})
+	check(42, int(res2))
+}