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comparison src/share/vm/code/codeBlob.hpp @ 2605:98fa88528319

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Deopt on implicit null pointer exception.
author Thomas Wuerthinger <thomas@wuerthinger.net>
date Fri, 06 May 2011 16:20:56 +0200
parents 9508a52cbd32
children 75a99b4f1c98
comparison
equal deleted inserted replaced
2604:c9b17ac5c06b 2605:98fa88528319
352 352
353 int _unpack_with_exception_in_tls; 353 int _unpack_with_exception_in_tls;
354 354
355 // (tw) Offset when C1X calls uncommon_trap. 355 // (tw) Offset when C1X calls uncommon_trap.
356 int _uncommon_trap_offset; 356 int _uncommon_trap_offset;
357 int _jmp_uncommon_trap_offset;
357 358
358 359
359 // Creation support 360 // Creation support
360 DeoptimizationBlob( 361 DeoptimizationBlob(
361 CodeBuffer* cb, 362 CodeBuffer* cb,
416 void set_uncommon_trap_offset(int offset) { 417 void set_uncommon_trap_offset(int offset) {
417 _uncommon_trap_offset = offset; 418 _uncommon_trap_offset = offset;
418 assert(contains(code_begin() + _uncommon_trap_offset), "must be PC inside codeblob"); 419 assert(contains(code_begin() + _uncommon_trap_offset), "must be PC inside codeblob");
419 } 420 }
420 address uncommon_trap() const { return code_begin() + _uncommon_trap_offset; } 421 address uncommon_trap() const { return code_begin() + _uncommon_trap_offset; }
422 void set_jmp_uncommon_trap_offset(int offset) {
423 _jmp_uncommon_trap_offset = offset;
424 assert(contains(code_begin() + _jmp_uncommon_trap_offset), "must be PC inside codeblob");
425 }
426 address jmp_uncommon_trap() const { return code_begin() + _jmp_uncommon_trap_offset; }
421 427
422 }; 428 };
423 429
424 430
425 //---------------------------------------------------------------------------------------------------- 431 //----------------------------------------------------------------------------------------------------