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comparison src/share/vm/compiler/disassembler.cpp @ 20435:094cbdffa87d

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8054292: code comments leak in fastdebug builds Summary: Added deallocation to destructor; hardened interface against misuse Reviewed-by: kvn
author drchase
date Fri, 29 Aug 2014 19:45:49 -0400
parents 78bbf4d43a14
children 7848fc12602b
comparison
equal deleted inserted replaced
20428:4d8781a35525 20435:094cbdffa87d
243 void set_total_ticks(int n) { _total_ticks = n; } 243 void set_total_ticks(int n) { _total_ticks = n; }
244 const char* options() { return _option_buf; } 244 const char* options() { return _option_buf; }
245 }; 245 };
246 246
247 decode_env::decode_env(CodeBlob* code, outputStream* output, CodeStrings c) { 247 decode_env::decode_env(CodeBlob* code, outputStream* output, CodeStrings c) {
248 memset(this, 0, sizeof(*this)); 248 memset(this, 0, sizeof(*this)); // Beware, this zeroes bits of fields.
249 _output = output ? output : tty; 249 _output = output ? output : tty;
250 _code = code; 250 _code = code;
251 if (code != NULL && code->is_nmethod()) 251 if (code != NULL && code->is_nmethod())
252 _nm = (nmethod*) code; 252 _nm = (nmethod*) code;
253 _strings.assign(c); 253 _strings.copy(c);
254 254
255 // by default, output pc but not bytes: 255 // by default, output pc but not bytes:
256 _print_pc = true; 256 _print_pc = true;
257 _print_bytes = false; 257 _print_bytes = false;
258 _bytes_per_line = Disassembler::pd_instruction_alignment(); 258 _bytes_per_line = Disassembler::pd_instruction_alignment();