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Diffstat (limited to 'gcc/ada/a-excach.adb')
| -rw-r--r-- | gcc/ada/a-excach.adb | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/gcc/ada/a-excach.adb b/gcc/ada/a-excach.adb deleted file mode 100644 index b1cc22b94bf..00000000000 --- a/gcc/ada/a-excach.adb +++ /dev/null @@ -1,74 +0,0 @@ ------------------------------------------------------------------------------- --- -- --- GNAT COMPILER COMPONENTS -- --- -- --- A D A . E X C E P T I O N S . C A L L _ C H A I N -- --- -- --- B o d y -- --- -- --- Copyright (C) 1992-2014, Free Software Foundation, Inc. -- --- -- --- GNAT is free software; you can redistribute it and/or modify it under -- --- terms of the GNU General Public License as published by the Free Soft- -- --- ware Foundation; either version 3, or (at your option) any later ver- -- --- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- --- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- --- or FITNESS FOR A PARTICULAR PURPOSE. -- --- -- --- As a special exception under Section 7 of GPL version 3, you are granted -- --- additional permissions described in the GCC Runtime Library Exception, -- --- version 3.1, as published by the Free Software Foundation. -- --- -- --- You should have received a copy of the GNU General Public License and -- --- a copy of the GCC Runtime Library Exception along with this program; -- --- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- --- <http://www.gnu.org/licenses/>. -- --- -- --- GNAT was originally developed by the GNAT team at New York University. -- --- Extensive contributions were provided by Ada Core Technologies Inc. -- --- -- ------------------------------------------------------------------------------- - -pragma Warnings (Off); --- Allow withing of non-Preelaborated units in Ada 2005 mode where this --- package will be categorized as Preelaborate. See AI-362 for details. --- It is safe in the context of the run-time to violate the rules. - -with System.Traceback; - -pragma Warnings (On); - -separate (Ada.Exceptions) -procedure Call_Chain (Excep : EOA) is - - Exception_Tracebacks : Integer; - pragma Import (C, Exception_Tracebacks, "__gl_exception_tracebacks"); - -- Boolean indicating whether tracebacks should be stored in exception - -- occurrences. - -begin - if Exception_Tracebacks /= 0 and Excep.Num_Tracebacks = 0 then - - -- If Exception_Tracebacks = 0 then the program was not - -- compiled for storing tracebacks in exception occurrences - -- (-bargs -E switch) so that we do not generate them. - -- - -- If Excep.Num_Tracebacks /= 0 then this is a reraise, no need - -- to store a new (wrong) chain. - - -- We ask System.Traceback.Call_Chain to skip 3 frames to ensure that - -- itself, ourselves and our caller are not part of the result. Our - -- caller is always an exception propagation actor that we don't want - -- to see, and it may be part of a separate subunit which pulls it - -- outside the AAA/ZZZ range. - - System.Traceback.Call_Chain - (Traceback => Excep.Tracebacks, - Max_Len => Max_Tracebacks, - Len => Excep.Num_Tracebacks, - Exclude_Min => Code_Address_For_AAA, - Exclude_Max => Code_Address_For_ZZZ, - Skip_Frames => 3); - end if; - -end Call_Chain; |