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comparison src/cpu/sparc/vm/methodHandles_sparc.cpp @ 4818:82e5a84b7436

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7120450: complete information dumped by frame_describe Summary: improvements of frame_describe Reviewed-by: never, twisti
author bdelsart
date Tue, 24 Jan 2012 15:41:17 +0100
parents 15d394228cfa
children 5dbed2f542ff
comparison
equal deleted inserted replaced
4817:a81f60ddab06 4818:82e5a84b7436
1 /* 1 /*
2 * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2008, 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.
997 } else { 997 } else {
998 ShouldNotReachHere(); 998 ShouldNotReachHere();
999 } 999 }
1000 BLOCK_COMMENT("} move_return_value"); 1000 BLOCK_COMMENT("} move_return_value");
1001 } 1001 }
1002
1003 #ifdef ASSERT
1004 void MethodHandles::RicochetFrame::describe(const frame* fr, FrameValues& values, int frame_no) {
1005 RicochetFrame* rf = new RicochetFrame(*fr);
1006
1007 // ricochet slots (kept in registers for sparc)
1008 values.describe(frame_no, rf->register_addr(I5_savedSP), err_msg("exact_sender_sp reg for #%d", frame_no));
1009 values.describe(frame_no, rf->register_addr(L5_conversion), err_msg("conversion reg for #%d", frame_no));
1010 values.describe(frame_no, rf->register_addr(L4_saved_args_base), err_msg("saved_args_base reg for #%d", frame_no));
1011 values.describe(frame_no, rf->register_addr(L3_saved_args_layout), err_msg("saved_args_layout reg for #%d", frame_no));
1012 values.describe(frame_no, rf->register_addr(L2_saved_target), err_msg("saved_target reg for #%d", frame_no));
1013 values.describe(frame_no, rf->register_addr(L1_continuation), err_msg("continuation reg for #%d", frame_no));
1014
1015 // relevant ricochet targets (in caller frame)
1016 values.describe(-1, rf->saved_args_base(), err_msg("*saved_args_base for #%d", frame_no));
1017 values.describe(-1, (intptr_t *)(STACK_BIAS+(uintptr_t)rf->exact_sender_sp()), err_msg("*exact_sender_sp+STACK_BIAS for #%d", frame_no));
1018 }
1019 #endif // ASSERT
1002 1020
1003 #ifndef PRODUCT 1021 #ifndef PRODUCT
1004 extern "C" void print_method_handle(oop mh); 1022 extern "C" void print_method_handle(oop mh);
1005 void trace_method_handle_stub(const char* adaptername, 1023 void trace_method_handle_stub(const char* adaptername,
1006 oopDesc* mh, 1024 oopDesc* mh,