Mercurial > hg > truffle
comparison src/cpu/x86/vm/methodHandles_x86.cpp @ 4818:82e5a84b7436
7120450: complete information dumped by frame_describe
Summary: improvements of frame_describe
Reviewed-by: never, twisti
author | bdelsart |
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date | Tue, 24 Jan 2012 15:41:17 +0100 |
parents | 15d394228cfa |
children | 5dbed2f542ff |
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4817:a81f60ddab06 | 4818:82e5a84b7436 |
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1 /* | 1 /* |
2 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 1997, 2012, Oracle and/or its affiliates. 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. |
988 ShouldNotReachHere(); | 988 ShouldNotReachHere(); |
989 } | 989 } |
990 BLOCK_COMMENT("} move_return_value"); | 990 BLOCK_COMMENT("} move_return_value"); |
991 } | 991 } |
992 | 992 |
993 #ifdef ASSERT | |
994 #define DESCRIBE_RICOCHET_OFFSET(rf, name) \ | |
995 values.describe(frame_no, (intptr_t *) (((uintptr_t)rf) + MethodHandles::RicochetFrame::name##_offset_in_bytes()), #name) | |
996 | |
997 void MethodHandles::RicochetFrame::describe(const frame* fr, FrameValues& values, int frame_no) { | |
998 address bp = (address) fr->fp(); | |
999 RicochetFrame* rf = (RicochetFrame*)(bp - sender_link_offset_in_bytes()); | |
1000 | |
1001 // ricochet slots | |
1002 DESCRIBE_RICOCHET_OFFSET(rf, exact_sender_sp); | |
1003 DESCRIBE_RICOCHET_OFFSET(rf, conversion); | |
1004 DESCRIBE_RICOCHET_OFFSET(rf, saved_args_base); | |
1005 DESCRIBE_RICOCHET_OFFSET(rf, saved_args_layout); | |
1006 DESCRIBE_RICOCHET_OFFSET(rf, saved_target); | |
1007 DESCRIBE_RICOCHET_OFFSET(rf, continuation); | |
1008 | |
1009 // relevant ricochet targets (in caller frame) | |
1010 values.describe(-1, rf->saved_args_base(), err_msg("*saved_args_base for #%d", frame_no)); | |
1011 } | |
1012 #endif // ASSERT | |
993 | 1013 |
994 #ifndef PRODUCT | 1014 #ifndef PRODUCT |
995 extern "C" void print_method_handle(oop mh); | 1015 extern "C" void print_method_handle(oop mh); |
996 void trace_method_handle_stub(const char* adaptername, | 1016 void trace_method_handle_stub(const char* adaptername, |
997 oop mh, | 1017 oop mh, |