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* [Bug breakpoints/12924] New: Update breakpoint locations more precisely when program is re-run on different address
@ 2011-06-23 13:47 qiyao at gcc dot gnu.org
2011-06-23 14:18 ` [Bug breakpoints/12924] " pedro at codesourcery dot com
0 siblings, 1 reply; 2+ messages in thread
From: qiyao at gcc dot gnu.org @ 2011-06-23 13:47 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=12924
Summary: Update breakpoint locations more precisely when
program is re-run on different address
Product: gdb
Version: HEAD
Status: NEW
Severity: normal
Priority: P2
Component: breakpoints
AssignedTo: unassigned@sourceware.org
ReportedBy: qiyao@gcc.gnu.org
On some systems, such uclinux, program may be run on the different addresses
from time to time. Current GDB is unable to update breakpoint locations when
program is re-run on different address. Some state in breakpoint location is
lost during re-running new program.
Some discussions can be found in this thread
http://sourceware.org/ml/gdb-patches/2011-06/msg00335.html
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* [Bug breakpoints/12924] Update breakpoint locations more precisely when program is re-run on different address
2011-06-23 13:47 [Bug breakpoints/12924] New: Update breakpoint locations more precisely when program is re-run on different address qiyao at gcc dot gnu.org
@ 2011-06-23 14:18 ` pedro at codesourcery dot com
0 siblings, 0 replies; 2+ messages in thread
From: pedro at codesourcery dot com @ 2011-06-23 14:18 UTC (permalink / raw)
To: gdb-prs
http://sourceware.org/bugzilla/show_bug.cgi?id=12924
Pedro Alves <pedro at codesourcery dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |pedro at codesourcery dot
| |com
--- Comment #1 from Pedro Alves <pedro at codesourcery dot com> 2011-06-23 14:17:11 UTC ---
Specifically, GDB is able to recreate the locations, but is unable to match new
locations with old locations, and so state such as which locations were
disabled is lost.
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2011-06-23 13:47 [Bug breakpoints/12924] New: Update breakpoint locations more precisely when program is re-run on different address qiyao at gcc dot gnu.org
2011-06-23 14:18 ` [Bug breakpoints/12924] " pedro at codesourcery dot com
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