Mercurial > hg > graal-jvmci-8
diff src/cpu/sparc/vm/methodHandles_sparc.cpp @ 4818:82e5a84b7436
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 |
line wrap: on
line diff
--- a/src/cpu/sparc/vm/methodHandles_sparc.cpp Sun Jan 22 14:03:20 2012 -0800 +++ b/src/cpu/sparc/vm/methodHandles_sparc.cpp Tue Jan 24 15:41:17 2012 +0100 @@ -1,5 +1,5 @@ /* - * Copyright (c) 2008, 2011, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2008, 2012, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it @@ -1000,6 +1000,24 @@ BLOCK_COMMENT("} move_return_value"); } +#ifdef ASSERT +void MethodHandles::RicochetFrame::describe(const frame* fr, FrameValues& values, int frame_no) { + RicochetFrame* rf = new RicochetFrame(*fr); + + // ricochet slots (kept in registers for sparc) + values.describe(frame_no, rf->register_addr(I5_savedSP), err_msg("exact_sender_sp reg for #%d", frame_no)); + values.describe(frame_no, rf->register_addr(L5_conversion), err_msg("conversion reg for #%d", frame_no)); + values.describe(frame_no, rf->register_addr(L4_saved_args_base), err_msg("saved_args_base reg for #%d", frame_no)); + values.describe(frame_no, rf->register_addr(L3_saved_args_layout), err_msg("saved_args_layout reg for #%d", frame_no)); + values.describe(frame_no, rf->register_addr(L2_saved_target), err_msg("saved_target reg for #%d", frame_no)); + values.describe(frame_no, rf->register_addr(L1_continuation), err_msg("continuation reg for #%d", frame_no)); + + // relevant ricochet targets (in caller frame) + values.describe(-1, rf->saved_args_base(), err_msg("*saved_args_base for #%d", frame_no)); + values.describe(-1, (intptr_t *)(STACK_BIAS+(uintptr_t)rf->exact_sender_sp()), err_msg("*exact_sender_sp+STACK_BIAS for #%d", frame_no)); +} +#endif // ASSERT + #ifndef PRODUCT extern "C" void print_method_handle(oop mh); void trace_method_handle_stub(const char* adaptername,