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-rw-r--r--src/arch/alpha/isa/decoder.isa8
-rw-r--r--src/arch/alpha/isa/main.isa5
-rw-r--r--src/arch/alpha/isa_traits.hh3
-rw-r--r--src/arch/alpha/regfile.hh2
-rw-r--r--src/cpu/checker/cpu.hh2
-rw-r--r--src/cpu/exec_context.hh4
-rw-r--r--src/cpu/o3/alpha/cpu.hh4
-rw-r--r--src/cpu/o3/alpha/cpu_impl.hh14
-rw-r--r--src/cpu/o3/alpha/dyn_inst_impl.hh14
-rw-r--r--src/cpu/o3/regfile.hh6
-rw-r--r--src/cpu/ozone/cpu.hh2
-rw-r--r--src/cpu/ozone/dyn_inst.hh2
-rw-r--r--src/cpu/ozone/dyn_inst_impl.hh14
-rw-r--r--src/cpu/simple/base.hh2
-rw-r--r--src/cpu/simple_thread.hh2
15 files changed, 11 insertions, 73 deletions
diff --git a/src/arch/alpha/isa/decoder.isa b/src/arch/alpha/isa/decoder.isa
index 5bd19b677..93b941d72 100644
--- a/src/arch/alpha/isa/decoder.isa
+++ b/src/arch/alpha/isa/decoder.isa
@@ -661,12 +661,12 @@ decode OPCODE default Unknown::unknown() {
#if FULL_SYSTEM
format BasicOperate {
0xe000: rc({{
- Ra = xc->readIntrFlag();
- xc->setIntrFlag(0);
+ Ra = IntrFlag;
+ IntrFlag = 0;
}}, IsNonSpeculative, IsUnverifiable);
0xf000: rs({{
- Ra = xc->readIntrFlag();
- xc->setIntrFlag(1);
+ Ra = IntrFlag;
+ IntrFlag = 1;
}}, IsNonSpeculative, IsUnverifiable);
}
#else
diff --git a/src/arch/alpha/isa/main.isa b/src/arch/alpha/isa/main.isa
index 2024b1117..1df6ac603 100644
--- a/src/arch/alpha/isa/main.isa
+++ b/src/arch/alpha/isa/main.isa
@@ -183,8 +183,9 @@ def operands {{
'Fc': ('FloatReg', 'df', 'FC', 'IsFloating', 3),
'Mem': ('Mem', 'uq', None, ('IsMemRef', 'IsLoad', 'IsStore'), 4),
'NPC': ('NPC', 'uq', None, ( None, None, 'IsControl' ), 4),
- 'Runiq': ('ControlReg', 'uq', 'TheISA::Uniq_DepTag', None, 1),
- 'FPCR': (' ControlReg', 'uq', 'TheISA::Fpcr_DepTag', None, 1),
+ 'Runiq': ('ControlReg', 'uq', 'AlphaISA::Uniq_DepTag', None, 1),
+ 'FPCR': ('ControlReg', 'uq', 'AlphaISA::Fpcr_DepTag', None, 1),
+ 'IntrFlag': ('ControlReg', 'uq', 'AlphaISA::Intr_Flag_DepTag', None, 1),
# The next two are hacks for non-full-system call-pal emulation
'R0': ('IntReg', 'uq', '0', None, 1),
'R16': ('IntReg', 'uq', '16', None, 1),
diff --git a/src/arch/alpha/isa_traits.hh b/src/arch/alpha/isa_traits.hh
index 4f439b8df..66cb21235 100644
--- a/src/arch/alpha/isa_traits.hh
+++ b/src/arch/alpha/isa_traits.hh
@@ -54,7 +54,8 @@ namespace AlphaISA
Uniq_DepTag = 73,
Lock_Flag_DepTag = 74,
Lock_Addr_DepTag = 75,
- IPR_Base_DepTag = 76
+ Intr_Flag_DepTag = 76,
+ IPR_Base_DepTag = 77
};
StaticInstPtr decodeInst(ExtMachInst);
diff --git a/src/arch/alpha/regfile.hh b/src/arch/alpha/regfile.hh
index 43b48a0ab..ea6fc67b2 100644
--- a/src/arch/alpha/regfile.hh
+++ b/src/arch/alpha/regfile.hh
@@ -109,6 +109,7 @@ namespace AlphaISA
uint64_t uniq; // process-unique register
bool lock_flag; // lock flag for LL/SC
Addr lock_addr; // lock address for LL/SC
+ int intr_flag;
public:
MiscReg readReg(int misc_reg);
@@ -131,6 +132,7 @@ namespace AlphaISA
fpcr = uniq = 0;
lock_flag = 0;
lock_addr = 0;
+ intr_flag = 0;
}
void serialize(std::ostream &os);
diff --git a/src/cpu/checker/cpu.hh b/src/cpu/checker/cpu.hh
index 00b01171f..7c01bdc39 100644
--- a/src/cpu/checker/cpu.hh
+++ b/src/cpu/checker/cpu.hh
@@ -328,8 +328,6 @@ class CheckerCPU : public BaseCPU
#if FULL_SYSTEM
Fault hwrei() { return thread->hwrei(); }
- int readIntrFlag() { return thread->readIntrFlag(); }
- void setIntrFlag(int val) { thread->setIntrFlag(val); }
bool inPalMode() { return thread->inPalMode(); }
void ev5_trap(Fault fault) { fault->invoke(tc); }
bool simPalCheck(int palFunc) { return thread->simPalCheck(palFunc); }
diff --git a/src/cpu/exec_context.hh b/src/cpu/exec_context.hh
index f6e8d7c25..e28b33193 100644
--- a/src/cpu/exec_context.hh
+++ b/src/cpu/exec_context.hh
@@ -144,10 +144,6 @@ class ExecContext {
/** Somewhat Alpha-specific function that handles returning from
* an error or interrupt. */
Fault hwrei();
- /** Reads the interrupt flags. */
- int readIntrFlag();
- /** Sets the interrupt flags to a value. */
- void setIntrFlag(int val);
/**
* Check for special simulator handling of specific PAL calls. If
diff --git a/src/cpu/o3/alpha/cpu.hh b/src/cpu/o3/alpha/cpu.hh
index 9d97f9701..474fce02a 100644
--- a/src/cpu/o3/alpha/cpu.hh
+++ b/src/cpu/o3/alpha/cpu.hh
@@ -145,10 +145,6 @@ class AlphaO3CPU : public FullO3CPU<Impl>
#if FULL_SYSTEM
/** Posts an interrupt. */
void post_interrupt(int int_num, int index);
- /** Reads the interrupt flag. */
- int readIntrFlag();
- /** Sets the interrupt flags. */
- void setIntrFlag(int val);
/** HW return from error interrupt. */
Fault hwrei(unsigned tid);
/** Returns if a specific PC is a PAL mode PC. */
diff --git a/src/cpu/o3/alpha/cpu_impl.hh b/src/cpu/o3/alpha/cpu_impl.hh
index b7362fad9..a57c5d9ed 100644
--- a/src/cpu/o3/alpha/cpu_impl.hh
+++ b/src/cpu/o3/alpha/cpu_impl.hh
@@ -242,20 +242,6 @@ AlphaO3CPU<Impl>::post_interrupt(int int_num, int index)
}
template <class Impl>
-int
-AlphaO3CPU<Impl>::readIntrFlag()
-{
- return this->regFile.readIntrFlag();
-}
-
-template <class Impl>
-void
-AlphaO3CPU<Impl>::setIntrFlag(int val)
-{
- this->regFile.setIntrFlag(val);
-}
-
-template <class Impl>
Fault
AlphaO3CPU<Impl>::hwrei(unsigned tid)
{
diff --git a/src/cpu/o3/alpha/dyn_inst_impl.hh b/src/cpu/o3/alpha/dyn_inst_impl.hh
index b273a7b9b..f27cd5961 100644
--- a/src/cpu/o3/alpha/dyn_inst_impl.hh
+++ b/src/cpu/o3/alpha/dyn_inst_impl.hh
@@ -128,20 +128,6 @@ AlphaDynInst<Impl>::hwrei()
}
template <class Impl>
-int
-AlphaDynInst<Impl>::readIntrFlag()
-{
- return this->cpu->readIntrFlag();
-}
-
-template <class Impl>
-void
-AlphaDynInst<Impl>::setIntrFlag(int val)
-{
- this->cpu->setIntrFlag(val);
-}
-
-template <class Impl>
bool
AlphaDynInst<Impl>::inPalMode()
{
diff --git a/src/cpu/o3/regfile.hh b/src/cpu/o3/regfile.hh
index 512cf0721..10f6db390 100644
--- a/src/cpu/o3/regfile.hh
+++ b/src/cpu/o3/regfile.hh
@@ -251,12 +251,6 @@ class PhysRegFile
cpu->tcBase(thread_id));
}
-#if FULL_SYSTEM
- int readIntrFlag() { return intrflag; }
- /** Sets an interrupt flag. */
- void setIntrFlag(int val) { intrflag = val; }
-#endif
-
public:
/** (signed) integer register file. */
IntReg *intRegFile;
diff --git a/src/cpu/ozone/cpu.hh b/src/cpu/ozone/cpu.hh
index 70ec1d101..bd46b198b 100644
--- a/src/cpu/ozone/cpu.hh
+++ b/src/cpu/ozone/cpu.hh
@@ -583,8 +583,6 @@ class OzoneCPU : public BaseCPU
#if FULL_SYSTEM
Fault hwrei();
- int readIntrFlag() { return thread.intrflag; }
- void setIntrFlag(int val) { thread.intrflag = val; }
bool inPalMode() { return AlphaISA::PcPAL(thread.PC); }
bool inPalMode(Addr pc) { return AlphaISA::PcPAL(pc); }
bool simPalCheck(int palFunc);
diff --git a/src/cpu/ozone/dyn_inst.hh b/src/cpu/ozone/dyn_inst.hh
index e7390626e..d3871568a 100644
--- a/src/cpu/ozone/dyn_inst.hh
+++ b/src/cpu/ozone/dyn_inst.hh
@@ -238,8 +238,6 @@ class OzoneDynInst : public BaseDynInst<Impl>
#if FULL_SYSTEM
Fault hwrei();
- int readIntrFlag();
- void setIntrFlag(int val);
bool inPalMode();
void trap(Fault fault);
bool simPalCheck(int palFunc);
diff --git a/src/cpu/ozone/dyn_inst_impl.hh b/src/cpu/ozone/dyn_inst_impl.hh
index 9d42ab05b..d86f2dc8b 100644
--- a/src/cpu/ozone/dyn_inst_impl.hh
+++ b/src/cpu/ozone/dyn_inst_impl.hh
@@ -261,20 +261,6 @@ OzoneDynInst<Impl>::hwrei()
}
template <class Impl>
-int
-OzoneDynInst<Impl>::readIntrFlag()
-{
-return this->cpu->readIntrFlag();
-}
-
-template <class Impl>
-void
-OzoneDynInst<Impl>::setIntrFlag(int val)
-{
- this->cpu->setIntrFlag(val);
-}
-
-template <class Impl>
bool
OzoneDynInst<Impl>::inPalMode()
{
diff --git a/src/cpu/simple/base.hh b/src/cpu/simple/base.hh
index 1a9fc5127..1d208b8df 100644
--- a/src/cpu/simple/base.hh
+++ b/src/cpu/simple/base.hh
@@ -305,8 +305,6 @@ class BaseSimpleCPU : public BaseCPU
#if FULL_SYSTEM
Fault hwrei() { return thread->hwrei(); }
- int readIntrFlag() { return thread->readIntrFlag(); }
- void setIntrFlag(int val) { thread->setIntrFlag(val); }
bool inPalMode() { return thread->inPalMode(); }
void ev5_trap(Fault fault) { fault->invoke(tc); }
bool simPalCheck(int palFunc) { return thread->simPalCheck(palFunc); }
diff --git a/src/cpu/simple_thread.hh b/src/cpu/simple_thread.hh
index 10ec8faaa..d005b2914 100644
--- a/src/cpu/simple_thread.hh
+++ b/src/cpu/simple_thread.hh
@@ -168,8 +168,6 @@ class SimpleThread : public ThreadState
void dumpFuncProfile();
- int readIntrFlag() { return regs.intrflag; }
- void setIntrFlag(int val) { regs.intrflag = val; }
Fault hwrei();
bool simPalCheck(int palFunc);
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-27 11:05:58 +0000