changeset 51272:f9f2e6a6a7b2

8205172: 32 bit build broken Reviewed-by: roland, kvn, dholmes
author mdoerr
date Tue, 19 Jun 2018 16:29:48 +0200
parents 359607017fb7
children c12c79a49ca2
files src/hotspot/share/oops/methodData.hpp src/hotspot/share/runtime/threadHeapSampler.cpp test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c
diffstat 3 files changed, 3 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/src/hotspot/share/oops/methodData.hpp	Tue Jun 19 16:14:39 2018 +0200
+++ b/src/hotspot/share/oops/methodData.hpp	Tue Jun 19 16:29:48 2018 +0200
@@ -139,7 +139,7 @@
     //
     // The trap_state is collected only if ProfileTraps is true.
     trap_bits = 1+31,  // 31: enough to distinguish [0..Reason_RECORDED_LIMIT].
-    trap_mask = right_n_bits(trap_bits),
+    trap_mask = -1,
     first_flag = 0
   };
 
--- a/src/hotspot/share/runtime/threadHeapSampler.cpp	Tue Jun 19 16:14:39 2018 +0200
+++ b/src/hotspot/share/runtime/threadHeapSampler.cpp	Tue Jun 19 16:29:48 2018 +0200
@@ -47,7 +47,7 @@
   const uint64_t PrngMult = 0x5DEECE66DLL;
   const uint64_t PrngAdd = 0xB;
   const uint64_t PrngModPower = 48;
-  const uint64_t PrngModMask = right_n_bits(PrngModPower);
+  const uint64_t PrngModMask = ((uint64_t)1 << PrngModPower) - 1;
   //assert(IS_SAFE_SIZE_MUL(PrngMult, rnd), "Overflow on multiplication.");
   //assert(IS_SAFE_SIZE_ADD(PrngMult * rnd, PrngAdd), "Overflow on addition.");
   return (PrngMult * rnd + PrngAdd) & PrngModMask;
--- a/test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c	Tue Jun 19 16:14:39 2018 +0200
+++ b/test/hotspot/jtreg/serviceability/jvmti/HeapMonitor/libHeapMonitorTest.c	Tue Jun 19 16:29:48 2018 +0200
@@ -52,7 +52,7 @@
 
 typedef struct _ObjectTrace{
   jweak object;
-  size_t size;
+  jlong size;
   jvmtiFrameInfo* frames;
   size_t frame_count;
   jthread thread;