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src/hotspot/share/utilities/breakpoint.hpp

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rev 54128 : 8253167: ARM32 builds fail after JDK-8247910
8213483: ARM32: runtime/ErrorHandling/ShowRegistersOnAssertTest.java jtreg test fail
Summary: Removed platform-dependent definitions of BREAKPOINT as asm(breakpoint instruction).
Reviewed-by: coleenp, mikael, bulasevich

*** 1,7 **** /* ! * Copyright (c) 2017, 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 * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. --- 1,7 ---- /* ! * Copyright (c) 2017, 2020, 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 * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.
*** 23,43 **** */ #ifndef SHARE_VM_UTILITIES_BREAKPOINT_HPP #define SHARE_VM_UTILITIES_BREAKPOINT_HPP - // Provide BREAKPOINT macro for requesting stop in the debugger. - - // We presently only have one non-default definition, so it's not - // worth going through the COMPILER_HEADER() dispatch, with all - // non-visCPP files being empty. - #ifdef TARGET_COMPILER_visCPP - #ifndef _WIN64 - #define BREAKPOINT __asm { int 3 } - #endif // _WIN64 - #endif // TARGET_COMPILER_visCPP - // If no more specific definition provided, default to calling a // function that is defined per-platform. See also os::breakpoint(). #ifndef BREAKPOINT extern "C" void breakpoint(); #define BREAKPOINT ::breakpoint() --- 23,32 ----
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