infernap12/jdk
1
0
Fork 0
mirror of https://github.com/openjdk/jdk.git synced 2026-05-21 19:08:31 +00:00
Code Issues Packages Projects Releases Wiki Activity

8185706: [windows] Native callstacks printing terminates prematurely

Browse Source 
Reviewed-by: iklam, zgu
This commit is contained in:
Thomas Stuefe 2017-08-02 10:17:14 +02:00
parent ac17311f4a
commit 15fbb62d49
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
hotspot/src/os_cpu/windows_x86/vm/os_windows_x86.cpp
View File

@ -1,5 +1,5 @@
/*
* Copyright (c) 1999, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1999, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -387,7 +387,7 @@ bool os::platform_print_native_stack(outputStream* st, const void* context,
intptr_t* fp = (intptr_t*)stk.AddrFrame.Offset; // NOT necessarily the same as ctx.Rbp!
address pc = (address)stk.AddrPC.Offset;
if (pc != NULL && sp != NULL && fp != NULL) {
if (pc != NULL) {
if (count == 2 && lastpc == pc) {
// Skip it -- StackWalk64() may return the same PC
// (but different SP) on the first try.
@ -399,8 +399,6 @@ bool os::platform_print_native_stack(outputStream* st, const void* context,
st->cr();
}
lastpc = pc;
} else {
break;
}
PVOID p = WindowsDbgHelp::SymFunctionTableAccess64(GetCurrentProcess(), stk.AddrPC.Offset);