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Diffstat (limited to 'src/arch/arm/linux')
-rw-r--r--src/arch/arm/linux/system.cc69
1 files changed, 34 insertions, 35 deletions
diff --git a/src/arch/arm/linux/system.cc b/src/arch/arm/linux/system.cc
index 4e18a265d..64bda4b4d 100644
--- a/src/arch/arm/linux/system.cc
+++ b/src/arch/arm/linux/system.cc
@@ -58,6 +58,40 @@ using namespace Linux;
LinuxArmSystem::LinuxArmSystem(Params *p)
: ArmSystem(p)
{
+#ifndef NDEBUG
+ kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
+ if (!kernelPanicEvent)
+ panic("could not find kernel symbol \'panic\'");
+#endif
+
+ // With ARM udelay() is #defined to __udelay
+ Addr addr = 0;
+ if (kernelSymtab->findAddress("__udelay", addr)) {
+ uDelaySkipEvent = new UDelayEvent(&pcEventQueue, "__udelay",
+ fixFuncEventAddr(addr), 1000, 0);
+ } else {
+ panic("couldn't find kernel symbol \'udelay\'");
+ }
+
+ // constant arguments to udelay() have some precomputation done ahead of
+ // time. Constant comes from code.
+ if (kernelSymtab->findAddress("__const_udelay", addr)) {
+ constUDelaySkipEvent = new UDelayEvent(&pcEventQueue, "__const_udelay",
+ fixFuncEventAddr(addr), 1000, 107374);
+ } else {
+ panic("couldn't find kernel symbol \'udelay\'");
+ }
+
+ secDataPtrAddr = 0;
+ secDataAddr = 0;
+ penReleaseAddr = 0;
+ kernelSymtab->findAddress("__secondary_data", secDataPtrAddr);
+ kernelSymtab->findAddress("secondary_data", secDataAddr);
+ kernelSymtab->findAddress("pen_release", penReleaseAddr);
+
+ secDataPtrAddr &= ~ULL(0x7F);
+ secDataAddr &= ~ULL(0x7F);
+ penReleaseAddr &= ~ULL(0x7F);
}
bool
@@ -116,41 +150,6 @@ LinuxArmSystem::initState()
physProxy.writeBlob(params()->atags_addr, boot_data, size << 2);
-#ifndef NDEBUG
- kernelPanicEvent = addKernelFuncEvent<BreakPCEvent>("panic");
- if (!kernelPanicEvent)
- panic("could not find kernel symbol \'panic\'");
-#endif
-
- // With ARM udelay() is #defined to __udelay
- Addr addr = 0;
- if (kernelSymtab->findAddress("__udelay", addr)) {
- uDelaySkipEvent = new UDelayEvent(&pcEventQueue, "__udelay",
- fixFuncEventAddr(addr), 1000, 0);
- } else {
- panic("couldn't find kernel symbol \'udelay\'");
- }
-
- // constant arguments to udelay() have some precomputation done ahead of
- // time. Constant comes from code.
- if (kernelSymtab->findAddress("__const_udelay", addr)) {
- constUDelaySkipEvent = new UDelayEvent(&pcEventQueue, "__const_udelay",
- fixFuncEventAddr(addr), 1000, 107374);
- } else {
- panic("couldn't find kernel symbol \'udelay\'");
- }
-
- secDataPtrAddr = 0;
- secDataAddr = 0;
- penReleaseAddr = 0;
- kernelSymtab->findAddress("__secondary_data", secDataPtrAddr);
- kernelSymtab->findAddress("secondary_data", secDataAddr);
- kernelSymtab->findAddress("pen_release", penReleaseAddr);
-
- secDataPtrAddr &= ~ULL(0x7F);
- secDataAddr &= ~ULL(0x7F);
- penReleaseAddr &= ~ULL(0x7F);
-
for (int i = 0; i < threadContexts.size(); i++) {
threadContexts[i]->setIntReg(0, 0);
threadContexts[i]->setIntReg(1, params()->machine_type);