Symbol visibility changes for initdata

src/dukutil.py

@@ -90,7 +90,7 @@ class GenerateC:
 		self.emitLine(' */')
 		self.emitLine('')
 
-	def emitArray(self, data, tablename, typename='char', bytesize=None, intvalues=False, const=True):
+	def emitArray(self, data, tablename, visibility=None, typename='char', bytesize=None, intvalues=False, const=True):
 		"Emit an array as a C array."
 
 		# lenient input
@@ -105,10 +105,13 @@ class GenerateC:
 		size_spec = ''
 		if bytesize is not None:
 			size_spec = '%d' % bytesize 
+		visib_qual = ''
+		if visibility is not None:
+			visib_qual = visibility + ' '
 		const_qual = ''
 		if const:
 			const_qual = 'const '
-		self.emitLine('%s%s %s[%s] = {' % (const_qual, typename, tablename, size_spec))
+		self.emitLine('%s%s%s %s[%s] = {' % (visib_qual, const_qual, typename, tablename, size_spec))
 
 		line = ''
 		for i in xrange(len(data)):

src/genbuiltins.py

@@ -1771,19 +1771,19 @@ class GenBuiltins:
 		genc.emitLine('')
 		self.writeNativeFuncArray(genc)
 		genc.emitLine('')
-		genc.emitArray(self.init_data, 'duk_builtins_data', typename='duk_uint8_t', intvalues=True, const=True)
+		genc.emitArray(self.init_data, 'duk_builtins_data', visibility='DUK_INTERNAL', typename='duk_uint8_t', intvalues=True, const=True)
 		genc.emitLine('#ifdef DUK_USE_BUILTIN_INITJS')
-		genc.emitArray(self.initjs_data, 'duk_initjs_data', typename='duk_uint8_t', intvalues=True, const=True)
+		genc.emitArray(self.initjs_data, 'duk_initjs_data', visibility='DUK_INTERNAL', typename='duk_uint8_t', intvalues=True, const=True)
 		genc.emitLine('#endif  /* DUK_USE_BUILTIN_INITJS */')
 
 	def emitHeader(self, genc):
 		self.gs.emitStringsHeader(genc)
 
 		genc.emitLine('')
-		genc.emitLine('extern const duk_c_function duk_bi_native_functions[];')
+		genc.emitLine('DUK_INTERNAL_DECL const duk_c_function duk_bi_native_functions[];')
-		genc.emitLine('extern const duk_uint8_t duk_builtins_data[];')
+		genc.emitLine('DUK_INTERNAL_DECL const duk_uint8_t duk_builtins_data[];')
 		genc.emitLine('#ifdef DUK_USE_BUILTIN_INITJS')
-		genc.emitLine('extern const duk_uint8_t duk_initjs_data[];')
+		genc.emitLine('DUK_INTERNAL_DECL const duk_uint8_t duk_initjs_data[];')
 		genc.emitLine('#endif  /* DUK_USE_BUILTIN_INITJS */')
 		genc.emitLine('')
 		genc.emitDefine('DUK_BUILTINS_DATA_LENGTH', len(self.init_data))

src/genstrings.py

@@ -1098,14 +1098,14 @@ class GenStrings:
 		return self.define_to_index.has_key(x)
 
 	def emitStringsData(self, genc):
-		genc.emitArray(self.strdata, 'duk_strings_data', typename='duk_uint8_t', intvalues=True, const=True)
+		genc.emitArray(self.strdata, 'duk_strings_data', visibility='DUK_INTERNAL', typename='duk_uint8_t', intvalues=True, const=True)
 		genc.emitLine('')
 		genc.emitLine('/* to convert a heap stridx to a token number, subtract')
 		genc.emitLine(' * DUK_STRIDX_START_RESERVED and add DUK_TOK_START_RESERVED.')
 		genc.emitLine(' */')
 
 	def emitStringsHeader(self, genc):
-		genc.emitLine('extern const duk_uint8_t duk_strings_data[];')
+		genc.emitLine('DUK_INTERNAL_DECL const duk_uint8_t duk_strings_data[];')
 		genc.emitLine('')
 		genc.emitDefine('DUK_STRDATA_DATA_LENGTH', len(self.strdata))
 		genc.emitDefine('DUK_STRDATA_MAX_STRLEN', self.maxlen)