--- a/hotspot/src/os_cpu/aix_ppc/vm/os_aix_ppc.cpp Wed Dec 10 16:45:55 2014 +0100
+++ b/hotspot/src/os_cpu/aix_ppc/vm/os_aix_ppc.cpp Tue Dec 09 11:57:46 2014 +0100
@@ -91,8 +91,9 @@
// Frame information (pc, sp, fp) retrieved via ucontext
// always looks like a C-frame according to the frame
-// conventions in frame_ppc64.hpp.
-address os::Aix::ucontext_get_pc(ucontext_t * uc) {
+// conventions in frame_ppc.hpp.
+
+address os::Aix::ucontext_get_pc(const ucontext_t * uc) {
return (address)uc->uc_mcontext.jmp_context.iar;
}
@@ -486,7 +487,7 @@
////////////////////////////////////////////////////////////////////////////////
// thread stack
-size_t os::Aix::min_stack_allowed = 768*K;
+size_t os::Aix::min_stack_allowed = 128*K;
// Aix is always in floating stack mode. The stack size for a new
// thread can be set via pthread_attr_setstacksize().
@@ -499,7 +500,7 @@
// because of the strange 'fallback logic' in os::create_thread().
// Better set CompilerThreadStackSize in globals_<os_cpu>.hpp if you want to
// specify a different stack size for compiler threads!
- size_t s = (thr_type == os::compiler_thread ? 4 * M : 1024 * K);
+ size_t s = (thr_type == os::compiler_thread ? 4 * M : 1 * M);
return s;
}