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binutils-gdb
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* resolution of eCos-vs.-sky merge conflict! 

[ChangeLog]
1998-12-30  Frank Ch. Eigler  <fche@cygnus.com>
	* mips.igen (BREAK): Call signal_exception instead of sim_engine_halt.
start-sanitize-sky
	* interp.c (signal_exception): Call SIM_CPU_EXCEPTION_TRIGGER hook.
 	Call sim_engine_halt on BreakPoint.
end-sanitize-sky
[ChangeLog.sky]
1998-12-30  Frank Ch. Eigler  <fche@cygnus.com>
	* sky-gdb.c (sky_sim_engine_halt): Do not set CIA here.
This commit is contained in:
Frank Ch. Eigler 1998-12-30 21:16:14 +00:00
parent bd164e2835
commit 08f758df94
2 changed files with 17 additions and 1 deletions
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8
sim/mips/ChangeLog
View File

@ -1,3 +1,11 @@
1998-12-30 Frank Ch. Eigler <fche@cygnus.com>
* mips.igen (BREAK): Call signal_exception instead of sim_engine_halt.
start-sanitize-sky
* interp.c (signal_exception): Call SIM_CPU_EXCEPTION_TRIGGER hook.
Call sim_engine_halt on BreakPoint.
end-sanitize-sky
Tue Dec 29 16:03:53 1998 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
* configure.in, configure (mips64vr5*-*-*): Added missing ;; in

10
sim/mips/interp.c
View File

@ -1941,6 +1941,11 @@ signal_exception (SIM_DESC sd,
/* Ensure that any active atomic read/modify/write operation will fail: */
LLBIT = 0;
/* Save registers before interrupt dispatching */
#ifdef SIM_CPU_EXCEPTION_TRIGGER
SIM_CPU_EXCEPTION_TRIGGER(sd, cpu, cia);
#endif
/* First, handle any simulator specific magic exceptions. These are not "real" exceptions, but
are exceptions which the simulator uses to implement different features. */
@ -2144,10 +2149,13 @@ signal_exception (SIM_DESC sd,
sim_stopped, SIM_SIGFPE);
break;
case BreakPoint:
sim_engine_halt (SD, CPU, NULL, PC, sim_stopped, SIM_SIGTRAP);
break;
case TLBModification:
case TLBLoad:
case TLBStore:
case BreakPoint:
case SystemCall:
case Trap:
sim_engine_restart (SD, CPU, NULL, PC);