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chore: llgen -abi flags (default 0)

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This commit is contained in:
visualfc
2025-08-12 09:42:58 +08:00
parent 8e87bb6e86
commit 6460724feb
2 changed files with 16 additions and 6 deletions
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7
chore/llgen/llgen.go
View File

@@ -21,14 +21,19 @@ import (
"fmt" "fmt"
"os" "os"
"github.com/goplus/llgo/internal/build"
"github.com/goplus/llgo/internal/llgen" "github.com/goplus/llgo/internal/llgen"
) )
var (
abi = flag.Int("abi", 0, "ABI mode (default 0). 0 = none, 1 = cfunc, 2 = allfunc.")
)
func main() { func main() {
flag.Parse() flag.Parse()
if len(flag.Args()) != 1 { if len(flag.Args()) != 1 {
fmt.Fprintln(os.Stderr, "Usage: llgen [flags] <pkg>") fmt.Fprintln(os.Stderr, "Usage: llgen [flags] <pkg>")
return return
} }
llgen.SmartDoFile(flag.Args()[0]) llgen.SmartDoFileEx(flag.Args()[0], build.AbiMode(*abi))
} }

15
internal/llgen/llgenf.go
View File

@@ -27,12 +27,12 @@ import (
) )
func GenFrom(fileOrPkg string) string { func GenFrom(fileOrPkg string) string {
pkg, err := genFrom(fileOrPkg) pkg, err := genFrom(fileOrPkg, 0)
check(err) check(err)
return pkg.LPkg.String() return pkg.LPkg.String()
} }
func genFrom(pkgPath string) (build.Package, error) { func genFrom(pkgPath string, abiMode build.AbiMode) (build.Package, error) {
oldDbg := os.Getenv("LLGO_DEBUG") oldDbg := os.Getenv("LLGO_DEBUG")
oldDbgSyms := os.Getenv("LLGO_DEBUG_SYMBOLS") oldDbgSyms := os.Getenv("LLGO_DEBUG_SYMBOLS")
dbg := isDbgSymEnabled(filepath.Join(pkgPath, "flags.txt")) dbg := isDbgSymEnabled(filepath.Join(pkgPath, "flags.txt"))
@@ -46,8 +46,9 @@ func genFrom(pkgPath string) (build.Package, error) {
}() }()
conf := &build.Config{ conf := &build.Config{
Mode: build.ModeGen, Mode: build.ModeGen,
AppExt: build.DefaultAppExt(runtime.GOOS), AbiMode: abiMode,
AppExt: build.DefaultAppExt(runtime.GOOS),
} }
pkgs, err := build.Do([]string{pkgPath}, conf) pkgs, err := build.Do([]string{pkgPath}, conf)
if err != nil { if err != nil {
@@ -77,7 +78,11 @@ func isDbgSymEnabled(flagsFile string) bool {
} }
func SmartDoFile(pkgPath string) { func SmartDoFile(pkgPath string) {
pkg, err := genFrom(pkgPath) SmartDoFileEx(pkgPath, 0)
}
func SmartDoFileEx(pkgPath string, abiMode build.AbiMode) {
pkg, err := genFrom(pkgPath, abiMode)
check(err) check(err)
const autgenFile = "llgo_autogen.ll" const autgenFile = "llgo_autogen.ll"