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c/clang/symg:abstract common type

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This commit is contained in:
luoliwoshang
2024-07-29 11:21:36 +08:00
parent 1e3aef5b94
commit c8532a548c
4 changed files with 50 additions and 58 deletions
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33
chore/_xtool/llcppsymg/llcppsymg.go
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@@ -30,7 +30,6 @@ import (
"strconv"
"strings"
"github.com/goplus/llgo/chore/_xtool/llcppsymg/common"
"github.com/goplus/llgo/chore/llcppg/types"
)
@@ -85,7 +84,7 @@ func check(err error) {
}
}
func parseDylibSymbols(lib string) ([]common.CPPSymbol, error) {
func parseDylibSymbols(lib string) ([]types.CPPSymbol, error) {
dylibPath, _ := generateDylibPath(lib)
nmCmd := exec.Command("nm", "-gU", dylibPath)
nmOutput, err := nmCmd.Output()
@@ -126,9 +125,9 @@ func generateDylibPath(lib string) (string, error) {
return dylibPath, nil
}
func parseNmOutput(output []byte) []common.CPPSymbol {
func parseNmOutput(output []byte) []types.CPPSymbol {
scanner := bufio.NewScanner(bytes.NewReader(output))
var symbols []common.CPPSymbol
var symbols []types.CPPSymbol
for scanner.Scan() {
line := scanner.Text()
@@ -138,10 +137,8 @@ func parseNmOutput(output []byte) []common.CPPSymbol {
}
symbolName := fields[2]
// Check if the symbol name starts with an underscore and remove it if present
if strings.HasPrefix(symbolName, "_") {
symbolName = symbolName[1:]
}
symbols = append(symbols, common.CPPSymbol{
symbolName = strings.TrimPrefix(symbolName, "_")
symbols = append(symbols, types.CPPSymbol{
Symbol: symbolName,
Type: fields[1],
Name: fields[2],
@@ -164,7 +161,7 @@ func decodeSymbolName(symbolName string) (string, error) {
}
// parseHeaderFile
func parseHeaderFile(config types.Config) ([]common.ASTInformation, error) {
func parseHeaderFile(config types.Config) ([]types.ASTInformation, error) {
files := generateHeaderFilePath(config.CFlags, config.Include)
fmt.Println(files)
headerFileCmd := exec.Command("llcppinfofetch", files...)
@@ -176,7 +173,7 @@ func parseHeaderFile(config types.Config) ([]common.ASTInformation, error) {
return nil, errors.New("failed to execute header file command")
}
fmt.Println("headerFileOutput:", string(headerFileOutput), len(headerFileOutput))
t := make([]common.ASTInformation, 0)
t := make([]types.ASTInformation, 0)
err = json.Unmarshal(headerFileOutput, &t)
if err != nil {
return nil, err
@@ -186,11 +183,7 @@ func parseHeaderFile(config types.Config) ([]common.ASTInformation, error) {
func generateHeaderFilePath(cflags string, files []string) []string {
prefixPath := expandEnv(cflags)
if strings.HasPrefix(prefixPath, "-I") {
prefixPath = prefixPath[2:]
}
prefixPath = strings.TrimSpace(prefixPath)
prefixPath = strings.TrimPrefix(prefixPath, "-I")
var includePaths []string
for _, file := range files {
includePaths = append(includePaths, filepath.Join(prefixPath, "/"+file))
@@ -198,8 +191,8 @@ func generateHeaderFilePath(cflags string, files []string) []string {
return includePaths
}
func getCommonSymbols(dylibSymbols []common.CPPSymbol, astInfoList []common.ASTInformation, prefix []string) []common.SymbolInfo {
var commonSymbols []common.SymbolInfo
func getCommonSymbols(dylibSymbols []types.CPPSymbol, astInfoList []types.ASTInformation, prefix []string) []types.SymbolInfo {
var commonSymbols []types.SymbolInfo
functionNameMap := make(map[string]int)
for _, astInfo := range astInfoList {
@@ -207,7 +200,7 @@ func getCommonSymbols(dylibSymbols []common.CPPSymbol, astInfoList []common.ASTI
if dylibSym.Symbol == astInfo.Symbol {
cppName := generateCPPName(astInfo)
functionNameMap[cppName]++
symbolInfo := common.SymbolInfo{
symbolInfo := types.SymbolInfo{
Mangle: dylibSym.Symbol,
CPP: cppName,
Go: generateMangle(astInfo, functionNameMap[cppName], prefix),
@@ -221,7 +214,7 @@ func getCommonSymbols(dylibSymbols []common.CPPSymbol, astInfoList []common.ASTI
return commonSymbols
}
func generateCPPName(astInfo common.ASTInformation) string {
func generateCPPName(astInfo types.ASTInformation) string {
cppName := astInfo.Name
if astInfo.Class != "" {
cppName = astInfo.Class + "::" + astInfo.Name
@@ -229,7 +222,7 @@ func generateCPPName(astInfo common.ASTInformation) string {
return cppName
}
func generateMangle(astInfo common.ASTInformation, count int, prefixes []string) string {
func generateMangle(astInfo types.ASTInformation, count int, prefixes []string) string {
astInfo.Class = removePrefix(astInfo.Class, prefixes)
astInfo.Name = removePrefix(astInfo.Name, prefixes)
res := ""