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[Bug gdb/12493] GDB Singe-Step Error: Windows (MinGW) GDB 7.x Under certain conditions, attempts to Single Step result in the error: "Error accessing memory address 0xxxxxxxx: Input/output error"
- From: "palves at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Wed, 03 Apr 2013 13:05:05 +0000
- Subject: [Bug gdb/12493] GDB Singe-Step Error: Windows (MinGW) GDB 7.x Under certain conditions, attempts to Single Step result in the error: "Error accessing memory address 0xxxxxxxx: Input/output error"
- Auto-submitted: auto-generated
- References: <bug-12493-4717 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=12493
--- Comment #3 from Pedro Alves <palves at redhat dot com> 2013-04-03 13:05:05 UTC ---
BTW, that error usually indicates something wrong with gdb's software
single-step implementation bit that decides what the PC will be after the
instruction being stepped executes (in order to place a breakpoint there).
A disassemble of the code that is failed to step would be useful, along with
perhaps a "set debug infrun 1" log.
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