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[Bug gdb/15299] Verify breakpoint bytes when removing the breakpoint
- From: "SztfG at yandex dot ru" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Sun, 24 Mar 2013 17:07:24 +0000
- Subject: [Bug gdb/15299] Verify breakpoint bytes when removing the breakpoint
- Auto-submitted: auto-generated
- References: <bug-15299-4717 at http dot sourceware dot org/bugzilla/>
http://sourceware.org/bugzilla/show_bug.cgi?id=15299
--- Comment #7 from SztfG at yandex dot ru 2013-03-24 17:07:24 UTC ---
Hmm... Maybe I can write a GDB plugin that doing many "stepi" and checks each
instruction working with RAM on the subject of whether it is trying to read or
write from/to position of software breakpoints. And if it do so, plugin
interrupts this "stepi-check_opcode" loop. It is possible? Where can I read
about GDB plugin api? And another question. Why does my program in assembler
does not overwrite the bytes of software breakpoint?
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