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[Bug breakpoints/15902] Hardware watchpoints on remote targets do not automatically fall back to software watchpoints
- From: "akolesov at synopsys dot com" <sourceware-bugzilla at sourceware dot org>
- To: gdb-prs at sourceware dot org
- Date: Tue, 27 Aug 2013 20:03:16 +0000
- Subject: [Bug breakpoints/15902] Hardware watchpoints on remote targets do not automatically fall back to software watchpoints
- Auto-submitted: auto-generated
- References: <bug-15902-4717 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=15902
--- Comment #1 from Anton Kolesov <akolesov at synopsys dot com> ---
I was able to reproduce this with x86_64 host and GDB 7.6 from release tarball
after I commented handling of Z2 packet in gdbserver source code.
(gdb) watch a
Hardware watchpoint 2: a
(gdb) c
Continuing.
Warning:
Could not insert hardware watchpoint 2.
Could not insert hardware breakpoints:
You may have requested too many hardware breakpoints/watchpoints.
main () at test.c:4
4 a = 2;
(gdb)
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