Mercurial > hg > graal-jvmci-8
comparison src/cpu/x86/vm/c1_CodeStubs_x86.cpp @ 1295:3cf667df43ef
6919934: JSR 292 needs to support x86 C1
Summary: This implements JSR 292 support for C1 x86.
Reviewed-by: never, jrose, kvn
author | twisti |
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date | Tue, 09 Mar 2010 20:16:19 +0100 |
parents | eb28cf662f56 |
children | c18cbe5936b8 |
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1293:51db1e4b379d | 1295:3cf667df43ef |
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1 /* | 1 /* |
2 * Copyright 1999-2008 Sun Microsystems, Inc. All Rights Reserved. | 2 * Copyright 1999-2010 Sun Microsystems, Inc. All Rights Reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
371 relocInfo::change_reloc_info_for_address(&iter, (address) _pc_start, relocInfo::oop_type, relocInfo::none); | 371 relocInfo::change_reloc_info_for_address(&iter, (address) _pc_start, relocInfo::oop_type, relocInfo::none); |
372 } | 372 } |
373 } | 373 } |
374 | 374 |
375 | 375 |
376 void DeoptimizeStub::emit_code(LIR_Assembler* ce) { | |
377 __ bind(_entry); | |
378 __ call(RuntimeAddress(SharedRuntime::deopt_blob()->unpack_with_reexecution())); | |
379 ce->add_call_info_here(_info); | |
380 debug_only(__ should_not_reach_here()); | |
381 } | |
382 | |
383 | |
376 void ImplicitNullCheckStub::emit_code(LIR_Assembler* ce) { | 384 void ImplicitNullCheckStub::emit_code(LIR_Assembler* ce) { |
377 ce->compilation()->implicit_exception_table()->append(_offset, __ offset()); | 385 ce->compilation()->implicit_exception_table()->append(_offset, __ offset()); |
378 __ bind(_entry); | 386 __ bind(_entry); |
379 __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::throw_null_pointer_exception_id))); | 387 __ call(RuntimeAddress(Runtime1::entry_for(Runtime1::throw_null_pointer_exception_id))); |
380 ce->add_call_info_here(_info); | 388 ce->add_call_info_here(_info); |