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8231844: Enhance type signature characters in classfile_constants.h and improve the JVM to use type signature characters more consistently

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Increase the use of type signature constants instead of hard coded characters within the JVM.

Co-authored-by: John Rose <john.r.rose@oracle.com>
Reviewed-by: coleenp, dholmes, fparain
This commit is contained in:
Lois Foltan 2019-10-21 13:13:16 -04:00
parent 0192c5a02f
commit fce4320369
43 changed files with 371 additions and 326 deletions
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2
src/hotspot/share/classfile/modules.cpp
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@ -331,7 +331,7 @@ void Modules::define_module(jobject module, jboolean is_open, jstring version,
if (!h_loader.is_null() &&
!SystemDictionary::is_platform_class_loader(h_loader()) &&
(strncmp(package_name, JAVAPKG, JAVAPKG_LEN) == 0 &&
(package_name[JAVAPKG_LEN] == '/' || package_name[JAVAPKG_LEN] == '\0'))) {
(package_name[JAVAPKG_LEN] == JVM_SIGNATURE_SLASH || package_name[JAVAPKG_LEN] == '\0'))) {
const char* class_loader_name = loader_data->loader_name_and_id();
size_t pkg_len = strlen(package_name);
char* pkg_name = NEW_RESOURCE_ARRAY_IN_THREAD(THREAD, char, pkg_len + 1);