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authorAli Saidi <saidi@eecs.umich.edu>2004-09-24 14:16:51 -0400
committerAli Saidi <saidi@eecs.umich.edu>2004-09-24 14:16:51 -0400
commita7c089ab06c863c794f2096a2c321b7e31ead5b6 (patch)
treea4e769b5ee9df89c2cfac47b9af56f4fa3e29d10 /kern/linux
parentac422ac949ac792da48bdd1417dc53d9850943ff (diff)
downloadgem5-a7c089ab06c863c794f2096a2c321b7e31ead5b6.tar.xz
only set stuff up for binning interrupts if interrupt binning is on
kern/linux/linux_system.cc: Don't scheduling interrupt events if we are not binning interrupts kern/tru64/tru64_system.cc: set the bin_int boolean in the system structure --HG-- extra : convert_revision : 68eea9c448f1c481fc79be1777acb536d6385495
Diffstat (limited to 'kern/linux')
-rw-r--r--kern/linux/linux_system.cc47
1 files changed, 25 insertions, 22 deletions
diff --git a/kern/linux/linux_system.cc b/kern/linux/linux_system.cc
index fd5d48195..12bfafd6b 100644
--- a/kern/linux/linux_system.cc
+++ b/kern/linux/linux_system.cc
@@ -145,29 +145,32 @@ LinuxSystem::LinuxSystem(Params *p)
printThreadEvent->schedule(addr + sizeof(MachInst) * 6);
intStartEvent = new InterruptStartEvent(&pcEventQueue, "intStartEvent");
- if (palSymtab->findAddress("sys_int_21", addr))
- intStartEvent->schedule(addr + sizeof(MachInst) * 2);
- else
- panic("could not find symbol: sys_int_21\n");
-
- intEndEvent = new InterruptEndEvent(&pcEventQueue, "intEndEvent");
- if (palSymtab->findAddress("rti_to_kern", addr))
- intEndEvent->schedule(addr) ;
- else
- panic("could not find symbol: rti_to_kern\n");
-
- intEndEvent2 = new InterruptEndEvent(&pcEventQueue, "intEndEvent2");
- if (palSymtab->findAddress("rti_to_user", addr))
- intEndEvent2->schedule(addr);
- else
- panic("could not find symbol: rti_to_user\n");
-
- intEndEvent3 = new InterruptEndEvent(&pcEventQueue, "intEndEvent3");
- if (kernelSymtab->findAddress("do_softirq", addr))
- intEndEvent3->schedule(addr + sizeof(MachInst) * 2);
- else
- panic("could not find symbol: do_softirq\n");
+ if (params->bin_int) {
+ if (palSymtab->findAddress("sys_int_21", addr))
+ intStartEvent->schedule(addr + sizeof(MachInst) * 2);
+ else
+ panic("could not find symbol: sys_int_21\n");
+
+ intEndEvent = new InterruptEndEvent(&pcEventQueue, "intEndEvent");
+ if (palSymtab->findAddress("rti_to_kern", addr))
+ intEndEvent->schedule(addr) ;
+ else
+ panic("could not find symbol: rti_to_kern\n");
+
+ intEndEvent2 = new InterruptEndEvent(&pcEventQueue, "intEndEvent2");
+ if (palSymtab->findAddress("rti_to_user", addr))
+ intEndEvent2->schedule(addr);
+ else
+ panic("could not find symbol: rti_to_user\n");
+
+
+ intEndEvent3 = new InterruptEndEvent(&pcEventQueue, "intEndEvent3");
+ if (kernelSymtab->findAddress("do_softirq", addr))
+ intEndEvent3->schedule(addr + sizeof(MachInst) * 2);
+ else
+ panic("could not find symbol: do_softirq\n");
+ }
}
LinuxSystem::~LinuxSystem()