llcppsymg: support users to modify the symbol mapping table in the llcppg.cfg file

_demo/cjsondemo/demo.go

@@ -2,7 +2,7 @@ package main
 
 import (
 	"github.com/goplus/llgo/c"
-	cjson "github.com/goplus/llpkg/cjson"
+	"github.com/goplus/llpkg/cjson"
 )
 
 func main() {

_llcppgtest/cjson/conf/linux/llcppg.cfg

@@ -11,5 +11,15 @@
 	},
 	"trimPrefixes": ["cJSON_", "cJSONUtils_"],
 	"cplusplus": false,
-	"mix":true
+	"mix":true,
+	"symMap": {
+		"cJSON_PrintUnformatted":".CStr",
+		"cJSON_CreateObject":"Object",
+		"cJSON_CreateArray":"Array",
+		"cJSON_CreateString":"String",
+		"cJSON_free":"FreeCStr",
+		"cJSON_AddItemToArray":".AddItem",
+		"cJSON_AddItemToObject":".SetItem",
+		"cJSON_free":"FreeCStr"
+	}
 }

_llcppgtest/cjson/demo/hello/hello.go

@@ -1,9 +1,10 @@
 package main
 
 import (
-	"cjson"
 	"unsafe"
 
+	"cjson"
+
 	"github.com/goplus/llgo/c"
 )
 

_llcppgtest/cjson/demo/readobj/readobj.go

@@ -1,9 +1,10 @@
 package main
 
 import (
-	"cjson"
 	"fmt"
 
+	"cjson"
+
 	"github.com/goplus/llgo/c"
 )
 

_llcppgtest/cjson/llcppg.cfg

@@ -10,5 +10,15 @@
 		"cJSON": "JSON"
 	},
 	"trimPrefixes": ["cJSON_", "cJSONUtils_"],
-	"cplusplus": false
+	"cplusplus": false,
+	"symMap": {
+		"cJSON_PrintUnformatted":".CStr",
+		"cJSON_CreateObject":"Object",
+		"cJSON_CreateArray":"Array",
+		"cJSON_CreateString":"String",
+		"cJSON_free":"FreeCStr",
+		"cJSON_AddItemToArray":".AddItem",
+		"cJSON_AddItemToObject":".SetItem",
+		"cJSON_free":"FreeCStr"
+	}
 }

_llcppgtest/sqlite/conf/linux/llcppg.cfg

@@ -8,5 +8,8 @@
 	],
 	"trimPrefixes": ["sqlite3_","SQLITE_"],
 	"cplusplus": false,
-	"mix":true
+	"mix":true,
+	"symMap":{
+		"sqlite3_finalize":".Close"
+	}
 }

_llcppgtest/sqlite/llcppg.cfg

@@ -7,5 +7,8 @@
 		"sqlite3.h"
 	],
 	"trimPrefixes": ["sqlite3_","SQLITE_"],
-	"cplusplus": false
+	"cplusplus": false,
+	"symMap":{
+		"sqlite3_finalize":".Close"
+	}
 }

_llcppgtest/zlib/conf/linux/llcppg.cfg

@@ -9,5 +9,12 @@
 	"trimPrefixes": ["Z_"],
 	"cplusplus": false,
 	"mix":true,
-	"deps":["c/os"]
+	"deps":["c/os"],
+	"symMap":{
+		"compress":"Compress",
+		"compress2":"Compress2",
+		"uncompress":"Uncompress",
+		"uncompress2":"Uncompress2",
+		"compressBound":"CompressBound"
+	}
 }

_llcppgtest/zlib/llcppg.cfg

@@ -8,5 +8,12 @@
 	],
 	"trimPrefixes": ["Z_"],
 	"cplusplus": false,
-	"deps":["c/os"]
+	"deps":["c/os"],
+	"symMap":{
+		"compress":"Compress",
+		"compress2":"Compress2",
+		"uncompress":"Uncompress",
+		"uncompress2":"Uncompress2",
+		"compressBound":"CompressBound"
+	}
 }

_xtool/llcppsigfetch/dbg/debug.go

@@ -5,8 +5,13 @@ type dbgFlags = int
 var flags dbgFlags
 
 const (
-	DbgParse   dbgFlags = 1 << iota
-	DbgFlagAll          = DbgParse
+	DbgParse dbgFlags = 1 << iota
+	DbgVisitTop
+	DbgProcess
+	DbgGetCurFile
+	DbgMacro
+	DbgFileType
+	DbgFlagAll = DbgParse
 )
 
 func SetDebugParse() {
@@ -20,3 +25,43 @@ func GetDebugParse() bool {
 func SetDebugAll() {
 	flags = DbgFlagAll
 }
+
+func SetDebugVisitTop() {
+	flags |= DbgVisitTop
+}
+
+func GetDebugVisitTop() bool {
+	return flags&DbgVisitTop != 0
+}
+
+func SetDebugProcess() {
+	flags |= DbgProcess
+}
+
+func GetDebugProcess() bool {
+	return flags&DbgProcess != 0
+}
+
+func SetDebugGetCurFile() {
+	flags |= DbgGetCurFile
+}
+
+func GetDebugGetCurFile() bool {
+	return flags&DbgGetCurFile != 0
+}
+
+func SetDebugMacro() {
+	flags |= DbgMacro
+}
+
+func GetDebugMacro() bool {
+	return flags&DbgMacro != 0
+}
+
+func SetDebugFileType() {
+	flags |= DbgFileType
+}
+
+func GetDebugFileType() bool {
+	return flags&DbgFileType != 0
+}

_xtool/llcppsigfetch/dbg/debug_test.go

@@ -0,0 +1,129 @@
+package dbg
+
+import "testing"
+
+func TestSetDebugParse(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugParse",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugParse()
+			if !GetDebugParse() {
+				t.Errorf("GetDebugParse() = %v, want %v", false, true)
+			}
+		})
+	}
+}
+
+func TestSetDebugAll(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugAll",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugAll()
+			if flags != DbgFlagAll {
+				t.Errorf("flags = %v, want %v", flags, DbgFlagAll)
+			}
+		})
+	}
+}
+
+func TestSetDebugVisitTop(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugVisitTop",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugVisitTop()
+			if !GetDebugVisitTop() {
+				t.Errorf("GetDebugVisitTop() = %v, want %v", false, true)
+			}
+		})
+	}
+}
+
+func TestSetDebugProcess(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugProcess",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugProcess()
+			if !GetDebugProcess() {
+				t.Errorf("GetDebugProcess() = %v, want %v", false, true)
+			}
+		})
+	}
+}
+
+func TestSetDebugGetCurFile(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugGetCurFile",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugGetCurFile()
+			if !GetDebugGetCurFile() {
+				t.Errorf("GetDebugGetCurFile() = %v, want %v", false, true)
+			}
+		})
+	}
+}
+
+func TestSetDebugMacro(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugMacro",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugMacro()
+			if !GetDebugMacro() {
+				t.Errorf("GetDebugMacro() = %v, want %v", false, true)
+			}
+		})
+	}
+}
+
+func TestSetDebugFileType(t *testing.T) {
+	tests := []struct {
+		name string
+	}{
+		{
+			name: "TestSetDebugFileType",
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			SetDebugFileType()
+			if !GetDebugFileType() {
+				t.Errorf("GetDebugFileType() = %v, want %v", false, true)
+			}
+		})
+	}
+}