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Subject: insight/212: broken mipsisa64-*-* build, broken $pc / breakpoint handling.
X-SW-Source: 2003-q1/txt/msg00024.txt.bz2
List-Id: <insight-prs.sourceware.org>


>Number:         212
>Category:       insight
>Synopsis:       broken mipsisa64-*-* build, broken $pc / breakpoint handling.
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    unassigned
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Mar 04 15:23:00 UTC 2003
>Closed-Date:
>Last-Modified:
>Originator:     Carsten Schlote
>Release:        insight-5.3-release
>Organization:
>Environment:
suse linux 8.1
>Description:
The simulator works fine, but gdb seems to unable to handle breakpoints / stop the simulator. It will stop with:

(gdb) b Suite_SuiteGetCmdLine
Breakpoint 1 at 0x8001cb7c: file suite_misc.c, line 55.
(gdb) run
Starting program: /home/csc/src/aos64cvs/aos64core/build/mips-gdbsim/images/image.elf

Program received signal SIGTRAP, Trace/breakpoint trap.
warning: Warning: GDB can't find the start of the function at 0xffffffff.
0xffffffffffffffff in ?? ()
>How-To-Repeat:
Compile gdb/insight for mipsisa64 target. Compile some mips64 program. Set a breakpoint somewhere. run it. 
>Fix:

>Release-Note:
>Audit-Trail:
>Unformatted: