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-rw-r--r--arch/alpha/SConscript8
-rw-r--r--arch/alpha/faults.cc74
-rw-r--r--arch/alpha/faults.hh67
-rw-r--r--arch/alpha/linux/process.cc (renamed from arch/alpha/linux_process.cc)2
-rw-r--r--arch/alpha/linux/process.hh (renamed from arch/alpha/linux_process.hh)0
-rw-r--r--arch/alpha/process.hh4
-rw-r--r--arch/alpha/system.cc1
-rw-r--r--arch/alpha/tru64/process.cc (renamed from arch/alpha/tru64_process.cc)2
-rw-r--r--arch/alpha/tru64/process.hh (renamed from arch/alpha/tru64_process.hh)0
9 files changed, 64 insertions, 94 deletions
diff --git a/arch/alpha/SConscript b/arch/alpha/SConscript
index 03d73eef7..6dec2d070 100644
--- a/arch/alpha/SConscript
+++ b/arch/alpha/SConscript
@@ -56,14 +56,18 @@ full_system_sources = Split('''
osfpal.cc
stacktrace.cc
vtophys.cc
+ system.cc
+ freebsd/system.cc
+ linux/system.cc
+ tru64/system.cc
''')
# Syscall emulation (non-full-system) sources
syscall_emulation_sources = Split('''
common_syscall_emul.cc
- linux_process.cc
- tru64_process.cc
+ linux/process.cc
+ tru64/process.cc
process.cc
''')
diff --git a/arch/alpha/faults.cc b/arch/alpha/faults.cc
index 84f785c0a..75165eece 100644
--- a/arch/alpha/faults.cc
+++ b/arch/alpha/faults.cc
@@ -30,84 +30,80 @@
#include "cpu/exec_context.hh"
#include "cpu/base.hh"
#include "base/trace.hh"
-#include "kern/kernel_stats.hh"
namespace AlphaISA
{
FaultName MachineCheckFault::_name = "mchk";
FaultVect MachineCheckFault::_vect = 0x0401;
-FaultStat MachineCheckFault::_stat;
+FaultStat MachineCheckFault::_count;
FaultName AlignmentFault::_name = "unalign";
FaultVect AlignmentFault::_vect = 0x0301;
-FaultStat AlignmentFault::_stat;
+FaultStat AlignmentFault::_count;
FaultName ResetFault::_name = "reset";
FaultVect ResetFault::_vect = 0x0001;
-FaultStat ResetFault::_stat;
+FaultStat ResetFault::_count;
FaultName ArithmeticFault::_name = "arith";
FaultVect ArithmeticFault::_vect = 0x0501;
-FaultStat ArithmeticFault::_stat;
+FaultStat ArithmeticFault::_count;
FaultName InterruptFault::_name = "interrupt";
FaultVect InterruptFault::_vect = 0x0101;
-FaultStat InterruptFault::_stat;
+FaultStat InterruptFault::_count;
FaultName NDtbMissFault::_name = "dtb_miss_single";
FaultVect NDtbMissFault::_vect = 0x0201;
-FaultStat NDtbMissFault::_stat;
+FaultStat NDtbMissFault::_count;
FaultName PDtbMissFault::_name = "dtb_miss_double";
FaultVect PDtbMissFault::_vect = 0x0281;
-FaultStat PDtbMissFault::_stat;
+FaultStat PDtbMissFault::_count;
FaultName DtbPageFault::_name = "dfault";
FaultVect DtbPageFault::_vect = 0x0381;
-FaultStat DtbPageFault::_stat;
+FaultStat DtbPageFault::_count;
FaultName DtbAcvFault::_name = "dfault";
FaultVect DtbAcvFault::_vect = 0x0381;
-FaultStat DtbAcvFault::_stat;
+FaultStat DtbAcvFault::_count;
FaultName ItbMissFault::_name = "itbmiss";
FaultVect ItbMissFault::_vect = 0x0181;
-FaultStat ItbMissFault::_stat;
+FaultStat ItbMissFault::_count;
FaultName ItbPageFault::_name = "itbmiss";
FaultVect ItbPageFault::_vect = 0x0181;
-FaultStat ItbPageFault::_stat;
+FaultStat ItbPageFault::_count;
FaultName ItbAcvFault::_name = "iaccvio";
FaultVect ItbAcvFault::_vect = 0x0081;
-FaultStat ItbAcvFault::_stat;
+FaultStat ItbAcvFault::_count;
FaultName UnimplementedOpcodeFault::_name = "opdec";
FaultVect UnimplementedOpcodeFault::_vect = 0x0481;
-FaultStat UnimplementedOpcodeFault::_stat;
+FaultStat UnimplementedOpcodeFault::_count;
FaultName FloatEnableFault::_name = "fen";
FaultVect FloatEnableFault::_vect = 0x0581;
-FaultStat FloatEnableFault::_stat;
+FaultStat FloatEnableFault::_count;
FaultName PalFault::_name = "pal";
FaultVect PalFault::_vect = 0x2001;
-FaultStat PalFault::_stat;
+FaultStat PalFault::_count;
FaultName IntegerOverflowFault::_name = "intover";
FaultVect IntegerOverflowFault::_vect = 0x0501;
-FaultStat IntegerOverflowFault::_stat;
+FaultStat IntegerOverflowFault::_count;
#if FULL_SYSTEM
void AlphaFault::invoke(ExecContext * xc)
{
- DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), xc->regs.pc);
- xc->cpu->recordEvent(csprintf("Fault %s", name()));
-
- assert(!xc->misspeculating());
- xc->kernelStats->fault(this);
+ FaultBase::invoke(xc);
+ countStat()++;
// exception restart address
if (setRestartAddress() || !xc->inPalMode())
@@ -125,43 +121,11 @@ void AlphaFault::invoke(ExecContext * xc)
void ArithmeticFault::invoke(ExecContext * xc)
{
- DPRINTF(Fault, "Fault %s at PC: %#x\n", name(), xc->regs.pc);
- xc->cpu->recordEvent(csprintf("Fault %s", name()));
-
- assert(!xc->misspeculating());
- xc->kernelStats->fault(this);
-
+ FaultBase::invoke(xc);
panic("Arithmetic traps are unimplemented!");
}
-
-/*void ArithmeticFault::invoke(ExecContext * xc)
-{
- panic("Arithmetic traps are unimplemented!");
-}*/
-
#endif
} // namespace AlphaISA
-/*Fault * ListOfFaults[] = {
- (Fault *)&NoFault,
- (Fault *)&ResetFault,
- (Fault *)&MachineCheckFault,
- (Fault *)&ArithmeticFault,
- (Fault *)&InterruptFault,
- (Fault *)&NDtbMissFault,
- (Fault *)&PDtbMissFault,
- (Fault *)&AlignmentFault,
- (Fault *)&DtbPageFault,
- (Fault *)&DtbAcvFault,
- (Fault *)&ItbMissFault,
- (Fault *)&ItbPageFault,
- (Fault *)&ItbAcvFault,
- (Fault *)&UnimplementedOpcodeFault,
- (Fault *)&FloatEnableFault,
- (Fault *)&PalFault,
- (Fault *)&IntegerOverflowFault,
- };
-
-int NumFaults = sizeof(ListOfFaults) / sizeof(Fault *);*/
diff --git a/arch/alpha/faults.hh b/arch/alpha/faults.hh
index c4a72e07c..1a196cc94 100644
--- a/arch/alpha/faults.hh
+++ b/arch/alpha/faults.hh
@@ -38,7 +38,7 @@ namespace AlphaISA
typedef const Addr FaultVect;
-class AlphaFault : public virtual FaultBase
+class AlphaFault : public FaultBase
{
protected:
virtual bool skipFaultingInstruction() {return false;}
@@ -48,6 +48,7 @@ class AlphaFault : public virtual FaultBase
void invoke(ExecContext * xc);
#endif
virtual FaultVect vect() = 0;
+ virtual FaultStat & countStat() = 0;
};
class MachineCheckFault : public AlphaFault
@@ -55,11 +56,11 @@ class MachineCheckFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
bool isMachineCheckFault() {return true;}
};
@@ -68,11 +69,11 @@ class AlignmentFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
bool isAlignmentFault() {return true;}
};
@@ -91,11 +92,11 @@ class ResetFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class ArithmeticFault : public AlphaFault
@@ -105,11 +106,11 @@ class ArithmeticFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
#if FULL_SYSTEM
void invoke(ExecContext * xc);
#endif
@@ -122,11 +123,11 @@ class InterruptFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class NDtbMissFault : public AlphaFault
@@ -134,11 +135,11 @@ class NDtbMissFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class PDtbMissFault : public AlphaFault
@@ -146,11 +147,11 @@ class PDtbMissFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class DtbPageFault : public AlphaFault
@@ -158,11 +159,11 @@ class DtbPageFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class DtbAcvFault : public AlphaFault
@@ -170,11 +171,11 @@ class DtbAcvFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class ItbMissFault : public AlphaFault
@@ -182,11 +183,11 @@ class ItbMissFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class ItbPageFault : public AlphaFault
@@ -194,11 +195,11 @@ class ItbPageFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class ItbAcvFault : public AlphaFault
@@ -206,11 +207,11 @@ class ItbAcvFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class UnimplementedOpcodeFault : public AlphaFault
@@ -218,11 +219,11 @@ class UnimplementedOpcodeFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class FloatEnableFault : public AlphaFault
@@ -230,11 +231,11 @@ class FloatEnableFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class PalFault : public AlphaFault
@@ -244,11 +245,11 @@ class PalFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
class IntegerOverflowFault : public AlphaFault
@@ -256,11 +257,11 @@ class IntegerOverflowFault : public AlphaFault
private:
static FaultName _name;
static FaultVect _vect;
- static FaultStat _stat;
+ static FaultStat _count;
public:
FaultName name() {return _name;}
FaultVect vect() {return _vect;}
- FaultStat & stat() {return _stat;}
+ FaultStat & countStat() {return _count;}
};
} // AlphaISA namespace
diff --git a/arch/alpha/linux_process.cc b/arch/alpha/linux/process.cc
index 0b193fb55..d78e6a4ee 100644
--- a/arch/alpha/linux_process.cc
+++ b/arch/alpha/linux/process.cc
@@ -27,7 +27,7 @@
*/
#include "arch/alpha/common_syscall_emul.hh"
-#include "arch/alpha/linux_process.hh"
+#include "arch/alpha/linux/process.hh"
#include "arch/alpha/isa_traits.hh"
#include "base/trace.hh"
diff --git a/arch/alpha/linux_process.hh b/arch/alpha/linux/process.hh
index 7de1b1ac1..7de1b1ac1 100644
--- a/arch/alpha/linux_process.hh
+++ b/arch/alpha/linux/process.hh
diff --git a/arch/alpha/process.hh b/arch/alpha/process.hh
index 7b660ddd0..4a2a4212e 100644
--- a/arch/alpha/process.hh
+++ b/arch/alpha/process.hh
@@ -31,8 +31,8 @@
#include <string>
-#include "arch/alpha/linux_process.hh"
-#include "arch/alpha/tru64_process.hh"
+#include "arch/alpha/linux/process.hh"
+#include "arch/alpha/tru64/process.hh"
#include "base/loader/object_file.hh"
namespace AlphaISA
diff --git a/arch/alpha/system.cc b/arch/alpha/system.cc
index 1e80c7768..25543da57 100644
--- a/arch/alpha/system.cc
+++ b/arch/alpha/system.cc
@@ -37,6 +37,7 @@
#include "sim/byteswap.hh"
#include "sim/builder.hh"
+
using namespace LittleEndianGuest;
AlphaSystem::AlphaSystem(Params *p)
diff --git a/arch/alpha/tru64_process.cc b/arch/alpha/tru64/process.cc
index 90e8b1139..58d41e3ef 100644
--- a/arch/alpha/tru64_process.cc
+++ b/arch/alpha/tru64/process.cc
@@ -28,7 +28,7 @@
#include "arch/alpha/isa_traits.hh"
#include "arch/alpha/common_syscall_emul.hh"
-#include "arch/alpha/tru64_process.hh"
+#include "arch/alpha/tru64/process.hh"
#include "cpu/exec_context.hh"
#include "kern/tru64/tru64.hh"
#include "mem/functional/functional.hh"
diff --git a/arch/alpha/tru64_process.hh b/arch/alpha/tru64/process.hh
index 051760702..051760702 100644
--- a/arch/alpha/tru64_process.hh
+++ b/arch/alpha/tru64/process.hh
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-16 08:37:08 +0000