commit a43b58976aae8fbf9e3561f2305f3ab09354ef20
author Ralf Schmelter <rschmelter@openjdk.org> Thu Jul 18 10:25:49 2019 +0200
committer Ralf Schmelter <rschmelter@openjdk.org> Thu Jul 18 10:25:49 2019 +0200
tree 4b631898ec62bdc3344b40143da23197d842e6aa
parent 6fe9839d40d4a29d0bbdb8aebdcb49addae7cf1f

8227435: Perf::attach() should not throw a java.lang.Exception

Reviewed-by: sspitsyn, clanger, dholmes

src/hotspot/os/aix/perfMemory_aix.cpp

diff --git a/src/hotspot/os/aix/perfMemory_aix.cpp b/src/hotspot/os/aix/perfMemory_aix.cpp
index 7c18274..28f9185 100644
--- 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");
   }
 

src/hotspot/os/bsd/perfMemory_bsd.cpp

diff --git a/src/hotspot/os/bsd/perfMemory_bsd.cpp b/src/hotspot/os/bsd/perfMemory_bsd.cpp
index 4f5c417..18da955 100644
--- 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");
   }
 

src/hotspot/os/linux/perfMemory_linux.cpp

diff --git a/src/hotspot/os/linux/perfMemory_linux.cpp b/src/hotspot/os/linux/perfMemory_linux.cpp
index b99b186..252c3c2 100644
--- 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");
   }
 

src/hotspot/os/solaris/perfMemory_solaris.cpp

diff --git a/src/hotspot/os/solaris/perfMemory_solaris.cpp b/src/hotspot/os/solaris/perfMemory_solaris.cpp
index d2436cd..570ffbf 100644
--- 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");
   }
 

src/hotspot/os/windows/perfMemory_windows.cpp

diff --git a/src/hotspot/os/windows/perfMemory_windows.cpp b/src/hotspot/os/windows/perfMemory_windows.cpp
index 0e68ce5..851b667 100644
--- 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");
   }