archive/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2025-08-27 23:04:50 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions

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

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

18
src/hotspot/share/interpreter/interpreterRuntime.cpp
View file

@ -1249,15 +1249,15 @@ JRT_ENTRY(void, InterpreterRuntime::post_field_modification(JavaThread *thread,
char sig_type = '\0';
switch(cp_entry->flag_state()) {
case btos: sig_type = 'B'; break;
case ztos: sig_type = 'Z'; break;
case ctos: sig_type = 'C'; break;
case stos: sig_type = 'S'; break;
case itos: sig_type = 'I'; break;
case ftos: sig_type = 'F'; break;
case atos: sig_type = 'L'; break;
case ltos: sig_type = 'J'; break;
case dtos: sig_type = 'D'; break;
case btos: sig_type = JVM_SIGNATURE_BYTE; break;
case ztos: sig_type = JVM_SIGNATURE_BOOLEAN; break;
case ctos: sig_type = JVM_SIGNATURE_CHAR; break;
case stos: sig_type = JVM_SIGNATURE_SHORT; break;
case itos: sig_type = JVM_SIGNATURE_INT; break;
case ftos: sig_type = JVM_SIGNATURE_FLOAT; break;
case atos: sig_type = JVM_SIGNATURE_CLASS; break;
case ltos: sig_type = JVM_SIGNATURE_LONG; break;
case dtos: sig_type = JVM_SIGNATURE_DOUBLE; break;
default: ShouldNotReachHere(); return;
}
bool is_static = (obj == NULL);