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-rw-r--r--src/arch/alpha/faults.cc33
-rw-r--r--src/arch/alpha/faults.hh23
-rw-r--r--src/arch/mips/faults.cc33
-rw-r--r--src/arch/mips/faults.hh24
-rw-r--r--src/arch/sparc/faults.cc30
-rw-r--r--src/arch/sparc/faults.hh26
-rw-r--r--src/base/fast_alloc.cc2
-rw-r--r--src/base/trace.cc5
-rw-r--r--src/cpu/o3/alpha_cpu.hh4
-rw-r--r--src/cpu/o3/alpha_cpu_impl.hh16
-rw-r--r--src/cpu/o3/commit_impl.hh5
-rw-r--r--src/cpu/o3/fetch.hh2
-rw-r--r--src/cpu/o3/lsq_unit.hh2
-rw-r--r--src/cpu/simple/atomic.cc11
-rw-r--r--src/cpu/simple/base.cc4
-rw-r--r--src/mem/page_table.cc30
-rw-r--r--src/mem/page_table.hh11
-rw-r--r--src/sim/debug.cc4
-rw-r--r--src/sim/faults.hh4
-rw-r--r--src/sim/process.cc5
-rw-r--r--src/sim/sim_object.cc1
-rw-r--r--src/sim/stat_control.cc3
-rw-r--r--src/sim/system.cc1
23 files changed, 226 insertions, 53 deletions
diff --git a/src/arch/alpha/faults.cc b/src/arch/alpha/faults.cc
index 8493223ff..eef4361fd 100644
--- a/src/arch/alpha/faults.cc
+++ b/src/arch/alpha/faults.cc
@@ -35,6 +35,9 @@
#include "base/trace.hh"
#if FULL_SYSTEM
#include "arch/alpha/ev5.hh"
+#else
+#include "sim/process.hh"
+#include "mem/page_table.hh"
#endif
namespace AlphaISA
@@ -56,6 +59,12 @@ FaultName ArithmeticFault::_name = "arith";
FaultVect ArithmeticFault::_vect = 0x0501;
FaultStat ArithmeticFault::_count;
+#if !FULL_SYSTEM
+FaultName PageTableFault::_name = "page_table_fault";
+FaultVect PageTableFault::_vect = 0x0000;
+FaultStat PageTableFault::_count;
+#endif
+
FaultName InterruptFault::_name = "interrupt";
FaultVect InterruptFault::_vect = 0x0101;
FaultStat InterruptFault::_count;
@@ -173,6 +182,30 @@ void ItbFault::invoke(ThreadContext * tc)
AlphaFault::invoke(tc);
}
+#else //!FULL_SYSTEM
+
+void PageTableFault::invoke(ThreadContext *tc)
+{
+ Process *p = tc->getProcessPtr();
+
+ // address is higher than the stack region or in the current stack region
+ if (vaddr > p->stack_base || vaddr > p->stack_min)
+ FaultBase::invoke(tc);
+
+ // We've accessed the next page
+ if (vaddr > p->stack_min - PageBytes) {
+ warn("Increasing stack %#x:%#x to %#x:%#x because of access to %#x",
+ p->stack_min, p->stack_base, p->stack_min - PageBytes,
+ p->stack_base, vaddr);
+ p->stack_min -= PageBytes;
+ if (p->stack_base - p->stack_min > 8*1024*1024)
+ fatal("Over max stack size for one thread\n");
+ p->pTable->allocate(p->stack_min, PageBytes);
+ } else {
+ FaultBase::invoke(tc);
+ }
+}
+
#endif
} // namespace AlphaISA
diff --git a/src/arch/alpha/faults.hh b/src/arch/alpha/faults.hh
index f952cf9d6..11a568174 100644
--- a/src/arch/alpha/faults.hh
+++ b/src/arch/alpha/faults.hh
@@ -81,6 +81,29 @@ class AlignmentFault : public AlphaFault
bool isAlignmentFault() {return true;}
};
+#if !FULL_SYSTEM
+class PageTableFault : public AlphaFault
+{
+ private:
+ Addr vaddr;
+ static FaultName _name;
+ static FaultVect _vect;
+ static FaultStat _count;
+ public:
+ PageTableFault(Addr va)
+ : vaddr(va) {}
+ FaultName name() {return _name;}
+ FaultVect vect() {return _vect;}
+ FaultStat & countStat() {return _count;}
+ void invoke(ThreadContext * tc);
+};
+
+static inline Fault genPageTableFault(Addr va)
+{
+ return new PageTableFault(va);
+}
+#endif
+
static inline Fault genMachineCheckFault()
{
return new MachineCheckFault;
diff --git a/src/arch/mips/faults.cc b/src/arch/mips/faults.cc
index 810c3fed4..cfeb045eb 100644
--- a/src/arch/mips/faults.cc
+++ b/src/arch/mips/faults.cc
@@ -32,6 +32,10 @@
#include "cpu/thread_context.hh"
#include "cpu/base.hh"
#include "base/trace.hh"
+#if !FULL_SYSTEM
+#include "sim/process.hh"
+#include "mem/page_table.hh"
+#endif
namespace MipsISA
{
@@ -52,6 +56,12 @@ FaultName ArithmeticFault::_name = "arith";
FaultVect ArithmeticFault::_vect = 0x0501;
FaultStat ArithmeticFault::_count;
+#if !FULL_SYSTEM
+FaultName PageTableFault::_name = "page_table_fault";
+FaultVect PageTableFault::_vect = 0x0000;
+FaultStat PageTableFault::_count;
+#endif
+
FaultName InterruptFault::_name = "interrupt";
FaultVect InterruptFault::_vect = 0x0101;
FaultStat InterruptFault::_count;
@@ -127,7 +137,28 @@ void ArithmeticFault::invoke(ThreadContext * tc)
panic("Arithmetic traps are unimplemented!");
}
-#endif
+#else //!FULL_SYSTEM
+void PageTableFault::invoke(ThreadContext *tc)
+{
+ Process *p = tc->getProcessPtr();
+
+ // address is higher than the stack region or in the current stack region
+ if (vaddr > p->stack_base || vaddr > p->stack_min)
+ FaultBase::invoke(tc);
+
+ // We've accessed the next page
+ if (vaddr > p->stack_min - PageBytes) {
+ p->stack_min -= PageBytes;
+ if (p->stack_base - p->stack_min > 8*1024*1024)
+ fatal("Over max stack size for one thread\n");
+ p->pTable->allocate(p->stack_min, PageBytes);
+ warn("Increasing stack size by one page.");
+ } else {
+ FaultBase::invoke(tc);
+ }
+}
+
+#endif
} // namespace MipsISA
diff --git a/src/arch/mips/faults.hh b/src/arch/mips/faults.hh
index d8bf59cc1..95c61cfbc 100644
--- a/src/arch/mips/faults.hh
+++ b/src/arch/mips/faults.hh
@@ -79,6 +79,30 @@ class AlignmentFault : public MipsFault
bool isAlignmentFault() {return true;}
};
+#if !FULL_SYSTEM
+class PageTableFault : public MipsFault
+{
+ private:
+ Addr vaddr;
+ static FaultName _name;
+ static FaultVect _vect;
+ static FaultStat _count;
+ public:
+ PageTableFault(Addr va)
+ : vaddr(va) {}
+ FaultName name() {return _name;}
+ FaultVect vect() {return _vect;}
+ FaultStat & countStat() {return _count;}
+ void invoke(ThreadContext * tc);
+};
+
+static inline Fault genPageTableFault(Addr va)
+{
+ return new PageTableFault(va);
+}
+#endif
+
+
static inline Fault genMachineCheckFault()
{
return new MachineCheckFault;
diff --git a/src/arch/sparc/faults.cc b/src/arch/sparc/faults.cc
index 2af242bd8..7b7765935 100644
--- a/src/arch/sparc/faults.cc
+++ b/src/arch/sparc/faults.cc
@@ -33,6 +33,10 @@
#include "cpu/thread_context.hh"
#include "cpu/base.hh"
#include "base/trace.hh"
+#if !FULL_SYSTEM
+#include "sim/process.hh"
+#include "mem/page_table.hh"
+#endif
namespace SparcISA
{
@@ -218,6 +222,13 @@ TrapType TrapInstruction::_baseTrapType = 0x100;
FaultPriority TrapInstruction::_priority = 16;
FaultStat TrapInstruction::_count;
+#if !FULL_SYSTEM
+FaultName PageTableFault::_name = "page_table_fault";
+TrapType PageTableFault::_trapType = 0x0000;
+FaultPriority PageTableFault::_priority = 0;
+FaultStat PageTableFault::_count;
+#endif
+
#if FULL_SYSTEM
void SparcFault::invoke(ThreadContext * tc)
@@ -252,6 +263,25 @@ void TrapInstruction::invoke(ThreadContext * tc)
// Should be handled in ISA.
}
+void PageTableFault::invoke(ThreadContext *tc)
+{
+ Process *p = tc->getProcessPtr();
+
+ // address is higher than the stack region or in the current stack region
+ if (vaddr > p->stack_base || vaddr > p->stack_min)
+ FaultBase::invoke(tc);
+
+ // We've accessed the next page
+ if (vaddr > p->stack_min - PageBytes) {
+ p->stack_min -= PageBytes;
+ if (p->stack_base - p->stack_min > 8*1024*1024)
+ fatal("Over max stack size for one thread\n");
+ p->pTable->allocate(p->stack_min, PageBytes);
+ warn("Increasing stack size by one page.");
+ } else {
+ FaultBase::invoke(tc);
+ }
+}
#endif
} // namespace SparcISA
diff --git a/src/arch/sparc/faults.hh b/src/arch/sparc/faults.hh
index 9f595a28b..b279f4911 100644
--- a/src/arch/sparc/faults.hh
+++ b/src/arch/sparc/faults.hh
@@ -83,6 +83,31 @@ class MemAddressNotAligned : public SparcFault
bool isAlignmentFault() {return true;}
};
+#if !FULL_SYSTEM
+class PageTableFault : public SparcFault
+{
+ private:
+ Addr vaddr;
+ static FaultName _name;
+ static TrapType _trapType;
+ static FaultPriority _priority;
+ static FaultStat _count;
+ public:
+ PageTableFault(Addr va)
+ : vaddr(va) {}
+ FaultName name() {return _name;}
+ TrapType trapType() {return _trapType;}
+ FaultPriority priority() {return _priority;}
+ FaultStat & countStat() {return _count;}
+ void invoke(ThreadContext * tc);
+};
+
+static inline Fault genPageTableFault(Addr va)
+{
+ return new PageTableFault(va);
+}
+#endif
+
static inline Fault genMachineCheckFault()
{
return new InternalProcessorError;
@@ -589,6 +614,7 @@ class TrapInstruction : public EnumeratedFault
#endif
};
+
} // SparcISA namespace
#endif // __FAULTS_HH__
diff --git a/src/base/fast_alloc.cc b/src/base/fast_alloc.cc
index 455fb8ed7..610dff66c 100644
--- a/src/base/fast_alloc.cc
+++ b/src/base/fast_alloc.cc
@@ -180,13 +180,11 @@ FastAlloc::dump_oldest(int n)
// C interfaces to FastAlloc::dump_summary() and FastAlloc::dump_oldest().
// gdb seems to have trouble with calling C++ functions directly.
//
-extern "C" void
fast_alloc_summary()
{
FastAlloc::dump_summary();
}
-extern "C" void
fast_alloc_oldest(int n)
{
FastAlloc::dump_oldest(n);
diff --git a/src/base/trace.cc b/src/base/trace.cc
index 50426b992..9fa615f4d 100644
--- a/src/base/trace.cc
+++ b/src/base/trace.cc
@@ -247,7 +247,6 @@ DebugOut()
//
// Dump trace buffer to specified file (cout if NULL)
//
-extern "C"
void
dumpTrace(const char *filename)
{
@@ -269,7 +268,6 @@ dumpTrace(const char *filename)
// same facility as the "trace to file" feature, and will print error
// messages rather than clobbering an existing ostream pointer.
//
-extern "C"
void
echoTrace(bool on)
{
@@ -289,7 +287,6 @@ echoTrace(bool on)
}
}
-extern "C"
void
printTraceFlags()
{
@@ -338,14 +335,12 @@ tweakTraceFlag(const char *string, bool value)
cprintf("could not find flag %s\n", string);
}
-extern "C"
void
setTraceFlag(const char *string)
{
tweakTraceFlag(string, true);
}
-extern "C"
void
clearTraceFlag(const char *string)
{
diff --git a/src/cpu/o3/alpha_cpu.hh b/src/cpu/o3/alpha_cpu.hh
index 55b975142..d7f3d5801 100644
--- a/src/cpu/o3/alpha_cpu.hh
+++ b/src/cpu/o3/alpha_cpu.hh
@@ -384,8 +384,6 @@ class AlphaO3CPU : public FullO3CPU<Impl>
bool inPalMode(uint64_t PC)
{ return AlphaISA::PcPAL(PC); }
- /** Traps to handle given fault. */
- void trap(Fault fault, unsigned tid);
bool simPalCheck(int palFunc, unsigned tid);
/** Processes any interrupts. */
@@ -395,6 +393,8 @@ class AlphaO3CPU : public FullO3CPU<Impl>
void halt() { panic("Halt not implemented!\n"); }
#endif
+ /** Traps to handle given fault. */
+ void trap(Fault fault, unsigned tid);
#if !FULL_SYSTEM
/** Executes a syscall.
diff --git a/src/cpu/o3/alpha_cpu_impl.hh b/src/cpu/o3/alpha_cpu_impl.hh
index 532611fb6..eca6fbbcb 100644
--- a/src/cpu/o3/alpha_cpu_impl.hh
+++ b/src/cpu/o3/alpha_cpu_impl.hh
@@ -755,14 +755,6 @@ AlphaO3CPU<Impl>::simPalCheck(int palFunc, unsigned tid)
template <class Impl>
void
-AlphaO3CPU<Impl>::trap(Fault fault, unsigned tid)
-{
- // Pass the thread's TC into the invoke method.
- fault->invoke(this->threadContexts[tid]);
-}
-
-template <class Impl>
-void
AlphaO3CPU<Impl>::processInterrupts()
{
// Check for interrupts here. For now can copy the code that
@@ -823,6 +815,14 @@ AlphaO3CPU<Impl>::processInterrupts()
#endif // FULL_SYSTEM
+template <class Impl>
+void
+AlphaO3CPU<Impl>::trap(Fault fault, unsigned tid)
+{
+ // Pass the thread's TC into the invoke method.
+ fault->invoke(this->threadContexts[tid]);
+}
+
#if !FULL_SYSTEM
template <class Impl>
diff --git a/src/cpu/o3/commit_impl.hh b/src/cpu/o3/commit_impl.hh
index 176f83246..cd7dd47d4 100644
--- a/src/cpu/o3/commit_impl.hh
+++ b/src/cpu/o3/commit_impl.hh
@@ -991,7 +991,6 @@ DefaultCommit<Impl>::commitHead(DynInstPtr &head_inst, unsigned inst_num)
if (inst_fault != NoFault) {
head_inst->setCompleted();
-#if FULL_SYSTEM
DPRINTF(Commit, "Inst [sn:%lli] PC %#x has a fault\n",
head_inst->seqNum, head_inst->readPC());
@@ -1035,10 +1034,6 @@ DefaultCommit<Impl>::commitHead(DynInstPtr &head_inst, unsigned inst_num)
generateTrapEvent(tid);
return false;
-#else // !FULL_SYSTEM
- panic("fault (%d) detected @ PC %08p", inst_fault,
- head_inst->PC);
-#endif // FULL_SYSTEM
}
updateComInstStats(head_inst);
diff --git a/src/cpu/o3/fetch.hh b/src/cpu/o3/fetch.hh
index 790c28f09..7fcd21b7d 100644
--- a/src/cpu/o3/fetch.hh
+++ b/src/cpu/o3/fetch.hh
@@ -36,7 +36,7 @@
#include "base/statistics.hh"
#include "base/timebuf.hh"
#include "cpu/pc_event.hh"
-#include "mem/packet.hh"
+#include "mem/packet_impl.hh"
#include "mem/port.hh"
#include "sim/eventq.hh"
diff --git a/src/cpu/o3/lsq_unit.hh b/src/cpu/o3/lsq_unit.hh
index 9b67e61f2..74b8fe5bb 100644
--- a/src/cpu/o3/lsq_unit.hh
+++ b/src/cpu/o3/lsq_unit.hh
@@ -40,7 +40,7 @@
#include "config/full_system.hh"
#include "base/hashmap.hh"
#include "cpu/inst_seq.hh"
-#include "mem/packet.hh"
+#include "mem/packet_impl.hh"
#include "mem/port.hh"
/**
diff --git a/src/cpu/simple/atomic.cc b/src/cpu/simple/atomic.cc
index 7be74e97e..be6f421b3 100644
--- a/src/cpu/simple/atomic.cc
+++ b/src/cpu/simple/atomic.cc
@@ -407,15 +407,14 @@ AtomicSimpleCPU::tick()
postExecute();
if (simulate_stalls) {
- // This calculation assumes that the icache and dcache
- // access latencies are always a multiple of the CPU's
- // cycle time. If not, the next tick event may get
- // scheduled at a non-integer multiple of the CPU
- // cycle time.
Tick icache_stall = icache_latency - cycles(1);
Tick dcache_stall =
dcache_access ? dcache_latency - cycles(1) : 0;
- latency += icache_stall + dcache_stall;
+ Tick stall_cycles = (icache_stall + dcache_stall) / cycles(1);
+ if (cycles(stall_cycles) < (icache_stall + dcache_stall))
+ latency += cycles(stall_cycles+1);
+ else
+ latency += cycles(stall_cycles);
}
}
diff --git a/src/cpu/simple/base.cc b/src/cpu/simple/base.cc
index b4258fce6..db5dd2acf 100644
--- a/src/cpu/simple/base.cc
+++ b/src/cpu/simple/base.cc
@@ -446,11 +446,7 @@ void
BaseSimpleCPU::advancePC(Fault fault)
{
if (fault != NoFault) {
-#if FULL_SYSTEM
fault->invoke(tc);
-#else // !FULL_SYSTEM
- fatal("fault (%s) detected @ PC %08p", fault->name(), thread->readPC());
-#endif // FULL_SYSTEM
}
else {
// go to the next instruction
diff --git a/src/mem/page_table.cc b/src/mem/page_table.cc
index b5cecc7da..a34a0393a 100644
--- a/src/mem/page_table.cc
+++ b/src/mem/page_table.cc
@@ -54,6 +54,9 @@ PageTable::PageTable(System *_system, Addr _pageSize)
system(_system)
{
assert(isPowerOf2(pageSize));
+ pTableCache[0].vaddr = 0;
+ pTableCache[1].vaddr = 0;
+ pTableCache[2].vaddr = 0;
}
PageTable::~PageTable()
@@ -95,7 +98,7 @@ PageTable::allocate(Addr vaddr, int size)
assert(pageOffset(vaddr) == 0);
for (; size > 0; size -= pageSize, vaddr += pageSize) {
- std::map<Addr,Addr>::iterator iter = pTable.find(vaddr);
+ m5::hash_map<Addr,Addr>::iterator iter = pTable.find(vaddr);
if (iter != pTable.end()) {
// already mapped
@@ -103,6 +106,12 @@ PageTable::allocate(Addr vaddr, int size)
}
pTable[vaddr] = system->new_page();
+ pTableCache[2].paddr = pTableCache[1].paddr;
+ pTableCache[2].vaddr = pTableCache[1].vaddr;
+ pTableCache[1].paddr = pTableCache[0].paddr;
+ pTableCache[1].vaddr = pTableCache[0].vaddr;
+ pTableCache[0].paddr = pTable[vaddr];
+ pTableCache[0].vaddr = vaddr;
}
}
@@ -112,7 +121,22 @@ bool
PageTable::translate(Addr vaddr, Addr &paddr)
{
Addr page_addr = pageAlign(vaddr);
- std::map<Addr,Addr>::iterator iter = pTable.find(page_addr);
+ paddr = 0;
+
+ if (pTableCache[0].vaddr == vaddr) {
+ paddr = pTableCache[0].paddr;
+ return true;
+ }
+ if (pTableCache[1].vaddr == vaddr) {
+ paddr = pTableCache[1].paddr;
+ return true;
+ }
+ if (pTableCache[2].vaddr == vaddr) {
+ paddr = pTableCache[2].paddr;
+ return true;
+ }
+
+ m5::hash_map<Addr,Addr>::iterator iter = pTable.find(page_addr);
if (iter == pTable.end()) {
return false;
@@ -130,7 +154,7 @@ PageTable::translate(RequestPtr &req)
assert(pageAlign(req->getVaddr() + req->getSize() - 1)
== pageAlign(req->getVaddr()));
if (!translate(req->getVaddr(), paddr)) {
- return genMachineCheckFault();
+ return genPageTableFault(req->getVaddr());
}
req->setPaddr(paddr);
return page_check(req->getPaddr(), req->getSize());
diff --git a/src/mem/page_table.hh b/src/mem/page_table.hh
index f7212d423..494c0ce9a 100644
--- a/src/mem/page_table.hh
+++ b/src/mem/page_table.hh
@@ -37,9 +37,9 @@
#define __PAGE_TABLE__
#include <string>
-#include <map>
#include "arch/isa_traits.hh"
+#include "base/hashmap.hh"
#include "base/trace.hh"
#include "mem/request.hh"
#include "mem/packet.hh"
@@ -53,7 +53,14 @@ class System;
class PageTable
{
protected:
- std::map<Addr,Addr> pTable;
+ m5::hash_map<Addr,Addr> pTable;
+
+ struct cacheElement {
+ Addr paddr;
+ Addr vaddr;
+ } ;
+
+ struct cacheElement pTableCache[3];
const Addr pageSize;
const Addr offsetMask;
diff --git a/src/sim/debug.cc b/src/sim/debug.cc
index b82219f7d..be9566836 100644
--- a/src/sim/debug.cc
+++ b/src/sim/debug.cc
@@ -127,12 +127,12 @@ DebugContext::checkParams()
// handy function to schedule DebugBreakEvent on main event queue
// (callable from debugger)
//
-extern "C" void sched_break_cycle(Tick when)
+void sched_break_cycle(Tick when)
{
new DebugBreakEvent(&mainEventQueue, when);
}
-extern "C" void eventq_dump()
+void eventq_dump()
{
mainEventQueue.dump();
}
diff --git a/src/sim/faults.hh b/src/sim/faults.hh
index 23385c649..00264d8fc 100644
--- a/src/sim/faults.hh
+++ b/src/sim/faults.hh
@@ -54,11 +54,7 @@ class FaultBase : public RefCounted
{
public:
virtual FaultName name() = 0;
-#if FULL_SYSTEM
virtual void invoke(ThreadContext * tc);
-#else
- virtual void invoke(ThreadContext * tc);
-#endif
// template<typename T>
// bool isA() {return dynamic_cast<T *>(this);}
virtual bool isMachineCheckFault() {return false;}
diff --git a/src/sim/process.cc b/src/sim/process.cc
index 5080c3ac1..9cdc5b9f5 100644
--- a/src/sim/process.cc
+++ b/src/sim/process.cc
@@ -326,11 +326,10 @@ LiveProcess::argsInit(int intSize, int pageSize)
// set bottom of stack
stack_min = stack_base - space_needed;
// align it
- stack_min &= ~(intSize-1);
+ stack_min = roundDown(stack_min, pageSize);
stack_size = stack_base - stack_min;
// map memory
- pTable->allocate(roundDown(stack_min, pageSize),
- roundUp(stack_size, pageSize));
+ pTable->allocate(stack_min, roundUp(stack_size, pageSize));
// map out initial stack contents
Addr argv_array_base = stack_min + intSize; // room for argc
diff --git a/src/sim/sim_object.cc b/src/sim/sim_object.cc
index 5752e4ef1..551555b25 100644
--- a/src/sim/sim_object.cc
+++ b/src/sim/sim_object.cc
@@ -256,7 +256,6 @@ SimObject::debugObjectBreak(const string &objs)
}
}
-extern "C"
void
debugObjectBreak(const char *objs)
{
diff --git a/src/sim/stat_control.cc b/src/sim/stat_control.cc
index f7fc03d74..041830ab7 100644
--- a/src/sim/stat_control.cc
+++ b/src/sim/stat_control.cc
@@ -221,8 +221,7 @@ SetupEvent(int flags, Tick when, Tick repeat)
/* namespace Stats */ }
-extern "C" void
-debugDumpStats()
+void debugDumpStats()
{
Stats::DumpNow();
}
diff --git a/src/sim/system.cc b/src/sim/system.cc
index 91bba85fe..89e7b8542 100644
--- a/src/sim/system.cc
+++ b/src/sim/system.cc
@@ -243,7 +243,6 @@ System::printSystems()
}
}
-extern "C"
void
printSystems()
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-29 12:06:32 +0000