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7028374: race in fix_oop_relocations for scavengeable nmethods

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Reviewed-by: kvn
This commit is contained in:
Tom Rodriguez 2011-03-18 15:52:42 -07:00
parent 0317c7c485
commit f5ef48f3b9
11 changed files with 115 additions and 13 deletions
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hotspot/src/cpu/sparc/vm/nativeInst_sparc.hpp
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@ -254,6 +254,7 @@ class NativeInstruction VALUE_OBJ_CLASS_SPEC {
// sethi. This only does the sethi. The disp field (bottom 10 bits)
// must be handled separately.
static void set_data64_sethi(address instaddr, intptr_t x);
static void verify_data64_sethi(address instaddr, intptr_t x);
// combine the fields of a sethi/simm13 pair (simm13 = or, add, jmpl, ld/st)
static int data32(int sethi_insn, int arith_insn) {