# HG changeset patch
# User rschmelter
# Date 1562669056 25200
#      Tue Jul 09 03:44:16 2019 -0700
# Node ID 0e92539c5e918236eeea38038e984e01c63d57dd
# Parent  5919b273def6fbfcd06548f6d3900b486b990563
8227435: Perf::attach() should not throw a java.lang.Exception
Reviewed-by:

diff --git a/src/hotspot/os/aix/perfMemory_aix.cpp b/src/hotspot/os/aix/perfMemory_aix.cpp
--- a/src/hotspot/os/aix/perfMemory_aix.cpp
+++ b/src/hotspot/os/aix/perfMemory_aix.cpp
@@ -1111,7 +1111,7 @@
 
   if ((statbuf.st_size == 0) ||
      ((size_t)statbuf.st_size % os::vm_page_size() != 0)) {
-    THROW_MSG_0(vmSymbols::java_lang_Exception(),
+    THROW_MSG_0(vmSymbols::java_io_IOException(),
                 "Invalid PerfMemory size");
   }
 
diff --git a/src/hotspot/os/bsd/perfMemory_bsd.cpp b/src/hotspot/os/bsd/perfMemory_bsd.cpp
--- a/src/hotspot/os/bsd/perfMemory_bsd.cpp
+++ b/src/hotspot/os/bsd/perfMemory_bsd.cpp
@@ -1028,7 +1028,7 @@
 
   if ((statbuf.st_size == 0) ||
      ((size_t)statbuf.st_size % os::vm_page_size() != 0)) {
-    THROW_MSG_0(vmSymbols::java_lang_Exception(),
+    THROW_MSG_0(vmSymbols::java_io_IOException(),
                 "Invalid PerfMemory size");
   }
 
diff --git a/src/hotspot/os/linux/perfMemory_linux.cpp b/src/hotspot/os/linux/perfMemory_linux.cpp
--- a/src/hotspot/os/linux/perfMemory_linux.cpp
+++ b/src/hotspot/os/linux/perfMemory_linux.cpp
@@ -1107,7 +1107,7 @@
 
   if ((statbuf.st_size == 0) ||
      ((size_t)statbuf.st_size % os::vm_page_size() != 0)) {
-    THROW_MSG_0(vmSymbols::java_lang_Exception(),
+    THROW_MSG_0(vmSymbols::java_io_IOException(),
                 "Invalid PerfMemory size");
   }
 
diff --git a/src/hotspot/os/solaris/perfMemory_solaris.cpp b/src/hotspot/os/solaris/perfMemory_solaris.cpp
--- a/src/hotspot/os/solaris/perfMemory_solaris.cpp
+++ b/src/hotspot/os/solaris/perfMemory_solaris.cpp
@@ -1055,7 +1055,7 @@
 
   if ((statbuf.st_size == 0) ||
      ((size_t)statbuf.st_size % os::vm_page_size() != 0)) {
-    THROW_MSG_0(vmSymbols::java_lang_Exception(),
+    THROW_MSG_0(vmSymbols::java_io_IOException(),
                 "Invalid PerfMemory size");
   }
 
diff --git a/src/hotspot/os/windows/perfMemory_windows.cpp b/src/hotspot/os/windows/perfMemory_windows.cpp
--- a/src/hotspot/os/windows/perfMemory_windows.cpp
+++ b/src/hotspot/os/windows/perfMemory_windows.cpp
@@ -1561,7 +1561,7 @@
       warning("unexpected file size: size = " SIZE_FORMAT "\n",
               statbuf.st_size);
     }
-    THROW_MSG_0(vmSymbols::java_lang_Exception(),
+    THROW_MSG_0(vmSymbols::java_io_IOException(),
                 "Invalid PerfMemory size");
   }