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authorCurtis Dunham <Curtis.Dunham@arm.com>2014-05-09 18:58:47 -0400
committerCurtis Dunham <Curtis.Dunham@arm.com>2014-05-09 18:58:47 -0400
commitfe27f937aa833a2d25e0462fd0cac301a45df8cb (patch)
treef3e6d4a35c883af82e66ae6837722c7579db146e /src/arch
parent0c1913336af42b6d789fa7738690e64b7784d9df (diff)
downloadgem5-fe27f937aa833a2d25e0462fd0cac301a45df8cb.tar.xz
arch: teach ISA parser how to split code across files
This patch encompasses several interrelated and interdependent changes to the ISA generation step. The end goal is to reduce the size of the generated compilation units for instruction execution and decoding so that batch compilation can proceed with all CPUs active without exhausting physical memory. The ISA parser (src/arch/isa_parser.py) has been improved so that it can accept 'split [output_type];' directives at the top level of the grammar and 'split(output_type)' python calls within 'exec {{ ... }}' blocks. This has the effect of "splitting" the files into smaller compilation units. I use air-quotes around "splitting" because the files themselves are not split, but preprocessing directives are inserted to have the same effect. Architecturally, the ISA parser has had some changes in how it works. In general, it emits code sooner. It doesn't generate per-CPU files, and instead defers to the C preprocessor to create the duplicate copies for each CPU type. Likewise there are more files emitted and the C preprocessor does more substitution that used to be done by the ISA parser. Finally, the build system (SCons) needs to be able to cope with a dynamic list of source files coming out of the ISA parser. The changes to the SCons{cript,truct} files support this. In broad strokes, the targets requested on the command line are hidden from SCons until all the build dependencies are determined, otherwise it would try, realize it can't reach the goal, and terminate in failure. Since build steps (i.e. running the ISA parser) must be taken to determine the file list, several new build stages have been inserted at the very start of the build. First, the build dependencies from the ISA parser will be emitted to arch/$ISA/generated/inc.d, which is then read by a new SCons builder to finalize the dependencies. (Once inc.d exists, the ISA parser will not need to be run to complete this step.) Once the dependencies are known, the 'Environments' are made by the makeEnv() function. This function used to be called before the build began but now happens during the build. It is easy to see that this step is quite slow; this is a known issue and it's important to realize that it was already slow, but there was no obvious cause to attribute it to since nothing was displayed to the terminal. Since new steps that used to be performed serially are now in a potentially-parallel build phase, the pathname handling in the SCons scripts has been tightened up to deal with chdir() race conditions. In general, pathnames are computed earlier and more likely to be stored, passed around, and processed as absolute paths rather than relative paths. In the end, some of these issues had to be fixed by inserting serializing dependencies in the build. Minor note: For the null ISA, we just provide a dummy inc.d so SCons is never compelled to try to generate it. While it seems slightly wrong to have anything in src/arch/*/generated (i.e. a non-generated 'generated' file), it's by far the simplest solution.
Diffstat (limited to 'src/arch')
-rw-r--r--src/arch/SConscript76
-rw-r--r--src/arch/alpha/SConscript7
-rw-r--r--src/arch/alpha/isa/fp.isa6
-rw-r--r--src/arch/alpha/isa/main.isa4
-rw-r--r--src/arch/alpha/isa/mem.isa24
-rw-r--r--src/arch/alpha/isa/opcdec.isa2
-rw-r--r--src/arch/alpha/isa/unimp.isa4
-rw-r--r--src/arch/alpha/isa/unknown.isa2
-rw-r--r--src/arch/arm/SConscript9
-rw-r--r--src/arch/arm/isa/formats/breakpoint.isa2
-rw-r--r--src/arch/arm/isa/formats/unimp.isa6
-rw-r--r--src/arch/arm/isa/templates/basic.isa2
-rw-r--r--src/arch/arm/isa/templates/macromem.isa10
-rw-r--r--src/arch/arm/isa/templates/mem.isa42
-rw-r--r--src/arch/arm/isa/templates/mem64.isa22
-rw-r--r--src/arch/arm/isa/templates/neon.isa6
-rw-r--r--src/arch/arm/isa/templates/neon64.isa20
-rw-r--r--src/arch/arm/isa/templates/pred.isa6
-rwxr-xr-xsrc/arch/isa_parser.py491
-rw-r--r--src/arch/mips/SConscript7
-rw-r--r--src/arch/mips/isa/formats/basic.isa2
-rw-r--r--src/arch/mips/isa/formats/control.isa12
-rwxr-xr-xsrc/arch/mips/isa/formats/dsp.isa8
-rw-r--r--src/arch/mips/isa/formats/fp.isa10
-rw-r--r--src/arch/mips/isa/formats/int.isa6
-rw-r--r--src/arch/mips/isa/formats/mem.isa28
-rw-r--r--src/arch/mips/isa/formats/mt.isa8
-rw-r--r--src/arch/mips/isa/formats/noop.isa2
-rw-r--r--src/arch/mips/isa/formats/tlbop.isa2
-rw-r--r--src/arch/mips/isa/formats/trap.isa2
-rw-r--r--src/arch/mips/isa/formats/unimp.isa10
-rw-r--r--src/arch/mips/isa/formats/unknown.isa2
-rw-r--r--src/arch/null/generated/inc.d0
-rw-r--r--src/arch/power/SConscript9
-rw-r--r--src/arch/power/isa/formats/basic.isa2
-rw-r--r--src/arch/power/isa/formats/mem.isa12
-rw-r--r--src/arch/power/isa/formats/misc.isa2
-rw-r--r--src/arch/power/isa/formats/unimp.isa4
-rw-r--r--src/arch/power/isa/formats/unknown.isa2
-rw-r--r--src/arch/sparc/SConscript7
-rw-r--r--src/arch/sparc/isa/base.isa2
-rw-r--r--src/arch/sparc/isa/formats/basic.isa4
-rw-r--r--src/arch/sparc/isa/formats/branch.isa4
-rw-r--r--src/arch/sparc/isa/formats/integerop.isa2
-rw-r--r--src/arch/sparc/isa/formats/mem/swap.isa6
-rw-r--r--src/arch/sparc/isa/formats/mem/util.isa14
-rw-r--r--src/arch/sparc/isa/formats/nop.isa2
-rw-r--r--src/arch/sparc/isa/formats/priv.isa2
-rw-r--r--src/arch/sparc/isa/formats/trap.isa4
-rw-r--r--src/arch/sparc/isa/formats/unimp.isa4
-rw-r--r--src/arch/sparc/isa/formats/unknown.isa2
-rw-r--r--src/arch/x86/SConscript3
-rw-r--r--src/arch/x86/isa/formats/basic.isa2
-rw-r--r--src/arch/x86/isa/formats/cpuid.isa2
-rw-r--r--src/arch/x86/isa/formats/nop.isa2
-rw-r--r--src/arch/x86/isa/formats/syscall.isa2
-rw-r--r--src/arch/x86/isa/formats/unimp.isa4
-rw-r--r--src/arch/x86/isa/formats/unknown.isa2
-rw-r--r--src/arch/x86/isa/microops/debug.isa2
-rw-r--r--src/arch/x86/isa/microops/fpop.isa2
-rw-r--r--src/arch/x86/isa/microops/ldstop.isa14
-rw-r--r--src/arch/x86/isa/microops/limmop.isa2
-rw-r--r--src/arch/x86/isa/microops/mediaop.isa2
-rw-r--r--src/arch/x86/isa/microops/regop.isa4
-rw-r--r--src/arch/x86/isa/microops/seqop.isa2
-rw-r--r--src/arch/x86/isa/microops/specop.isa4
66 files changed, 594 insertions, 379 deletions
diff --git a/src/arch/SConscript b/src/arch/SConscript
index e7d74ce51..e9b5c5365 100644
--- a/src/arch/SConscript
+++ b/src/arch/SConscript
@@ -30,6 +30,7 @@
import sys
import os
+import re
Import('*')
@@ -97,18 +98,32 @@ def isa_desc_emitter(target, source, env):
cpu_models = list(env['CPU_MODELS'])
cpu_models.append('CheckerCPU')
- # Several files are generated from the ISA description.
- # We always get the basic decoder and header file.
- target = [ 'decoder.cc', 'decoder.hh', 'max_inst_regs.hh' ]
- # We also get an execute file for each selected CPU model.
- target += [CpuModel.dict[cpu].filename for cpu in cpu_models]
-
# List the isa parser as a source.
source += [ isa_parser ]
# Add in the CPU models.
source += [ Value(m) for m in cpu_models ]
- return [os.path.join("generated", t) for t in target], source
+ # Specify different targets depending on if we're running the ISA
+ # parser for its dependency information, or for the generated files.
+ # (As an optimization, the ISA parser detects the useless second run
+ # and skips doing any work, if the first run was performed, since it
+ # always generates all its files). The way we track this in SCons is the
+ # <arch>_isa_outputs value in the environment (env). If it's unset, we
+ # don't know what the dependencies are so we ask for generated/inc.d to
+ # be generated so they can be acquired. If we know what they are, then
+ # it's because we've already processed inc.d and then claim that our
+ # outputs (targets) will be thus.
+ isa = env['TARGET_ISA']
+ key = '%s_isa_outputs' % isa
+ if key in env:
+ targets = [ os.path.join('generated', f) for f in env[key] ]
+ else:
+ targets = [ os.path.join('generated','inc.d') ]
+
+ def prefix(s):
+ return os.path.join(target[0].dir.up().abspath, s)
+
+ return [ prefix(t) for t in targets ], source
ARCH_DIR = Dir('.')
@@ -133,6 +148,53 @@ isa_desc_builder = Builder(action=isa_desc_action, emitter=isa_desc_emitter)
env.Append(BUILDERS = { 'ISADesc' : isa_desc_builder })
+# The ISA is generated twice: the first time to find out what it generates,
+# and the second time to make scons happy by telling the ISADesc builder
+# what it will make before it builds it.
+def scan_isa_deps(target, source, env):
+ # Process dependency file generated by the ISA parser --
+ # add the listed files to the dependency tree of the build.
+ source = source[0]
+ archbase = source.dir.up().path
+
+ try:
+ depfile = open(source.abspath, 'r')
+ except:
+ print "scan_isa_deps: Can't open ISA deps file '%s' in %s" % \
+ (source.path,os.getcwd())
+ raise
+
+ # Scan through the lines
+ targets = {}
+ for line in depfile:
+ # Read the dependency line with the format
+ # <target file>: [ <dependent file>* ]
+ m = re.match(r'^\s*([^:]+\.([^\.:]+))\s*:\s*(.*)', line)
+ assert(m)
+ targ, extn = m.group(1,2)
+ deps = m.group(3).split()
+
+ files = [ targ ] + deps
+ for f in files:
+ targets[f] = True
+ # Eliminate unnecessary re-generation if we already generated it
+ env.Precious(os.path.join(archbase, 'generated', f))
+
+ files = [ os.path.join(archbase, 'generated', f) for f in files ]
+
+ if extn == 'cc':
+ Source(os.path.join(archbase,'generated', targ))
+ depfile.close()
+ env[env['TARGET_ISA'] + '_isa_outputs'] = targets.keys()
+
+ isa = env.ISADesc(os.path.join(archbase,'isa','main.isa'))
+ for t in targets:
+ env.Depends('#all-isas', isa)
+
+env.Append(BUILDERS = {'ScanISA' :
+ Builder(action=MakeAction(scan_isa_deps,
+ Transform("NEW DEPS", 1)))})
+
DebugFlag('IntRegs')
DebugFlag('FloatRegs')
DebugFlag('CCRegs')
diff --git a/src/arch/alpha/SConscript b/src/arch/alpha/SConscript
index f099c5e25..2f923f313 100644
--- a/src/arch/alpha/SConscript
+++ b/src/arch/alpha/SConscript
@@ -63,10 +63,5 @@ if env['TARGET_ISA'] == 'alpha':
SimObject('AlphaSystem.py')
SimObject('AlphaTLB.py')
-
# Add in files generated by the ISA description.
- isa_desc_files = env.ISADesc('isa/main.isa')
- # Only non-header files need to be compiled.
- for f in isa_desc_files:
- if not f.path.endswith('.hh'):
- Source(f)
+ env.ISADesc('isa/main.isa')
diff --git a/src/arch/alpha/isa/fp.isa b/src/arch/alpha/isa/fp.isa
index e4b4c66c6..78a366ed2 100644
--- a/src/arch/alpha/isa/fp.isa
+++ b/src/arch/alpha/isa/fp.isa
@@ -42,7 +42,7 @@ output exec {{
/// instruction in full-system mode.
/// @retval Full-system mode: NoFault if FP is enabled, FenFault
/// if not. Non-full-system mode: always returns NoFault.
- inline Fault checkFpEnableFault(%(CPU_exec_context)s *xc)
+ inline Fault checkFpEnableFault(CPU_EXEC_CONTEXT *xc)
{
Fault fault = NoFault; // dummy... this ipr access should not fault
if (FullSystem && !ICSR_FPE(xc->readMiscReg(IPR_ICSR))) {
@@ -203,7 +203,7 @@ output decoder {{
// FP instruction class execute method template. Handles non-standard
// rounding modes.
def template FloatingPointExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (trappingMode != Imprecise && !warnedOnTrapping) {
@@ -247,7 +247,7 @@ def template FloatingPointExecute {{
// rounding mode control is needed. Like BasicExecute, but includes
// check & warning for non-standard trapping mode.
def template FPFixedRoundingExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (trappingMode != Imprecise && !warnedOnTrapping) {
diff --git a/src/arch/alpha/isa/main.isa b/src/arch/alpha/isa/main.isa
index b2b35a1c1..a1d0de1d6 100644
--- a/src/arch/alpha/isa/main.isa
+++ b/src/arch/alpha/isa/main.isa
@@ -323,7 +323,7 @@ def template BasicConstructor {{
// Basic instruction class execute method template.
def template BasicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -419,7 +419,7 @@ output decoder {{
output exec {{
Fault
- Nop::execute(%(CPU_exec_context)s *, Trace::InstRecord *) const
+ Nop::execute(CPU_EXEC_CONTEXT *, Trace::InstRecord *) const
{
return NoFault;
}
diff --git a/src/arch/alpha/isa/mem.isa b/src/arch/alpha/isa/mem.isa
index 73b04c573..71b134340 100644
--- a/src/arch/alpha/isa/mem.isa
+++ b/src/arch/alpha/isa/mem.isa
@@ -163,7 +163,7 @@ def template LoadStoreConstructor {{
}};
def template EACompExecute {{
- Fault %(class_name)s::eaComp(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::eaComp(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -185,7 +185,7 @@ def template EACompExecute {{
def template LoadExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -211,7 +211,7 @@ def template LoadExecute {{
def template LoadInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -233,7 +233,7 @@ def template LoadInitiateAcc {{
def template LoadCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -257,7 +257,7 @@ def template LoadCompleteAcc {{
def template StoreExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -290,7 +290,7 @@ def template StoreExecute {{
}};
def template StoreCondExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -324,7 +324,7 @@ def template StoreCondExecute {{
}};
def template StoreInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -351,7 +351,7 @@ def template StoreInitiateAcc {{
def template StoreCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
@@ -361,7 +361,7 @@ def template StoreCompleteAcc {{
def template StoreCondCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -385,7 +385,7 @@ def template StoreCondCompleteAcc {{
def template MiscExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA M5_VAR_USED;
@@ -408,7 +408,7 @@ def template MiscExecute {{
// Prefetches in Alpha don't actually do anything
// They just build an effective address and complete
def template MiscInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
warn("initiateAcc undefined: Misc instruction does not support split "
@@ -420,7 +420,7 @@ def template MiscInitiateAcc {{
def template MiscCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
warn("completeAcc undefined: Misc instruction does not support split "
diff --git a/src/arch/alpha/isa/opcdec.isa b/src/arch/alpha/isa/opcdec.isa
index d279ae050..0051ea828 100644
--- a/src/arch/alpha/isa/opcdec.isa
+++ b/src/arch/alpha/isa/opcdec.isa
@@ -66,7 +66,7 @@ output decoder {{
output exec {{
Fault
- OpcdecFault::execute(%(CPU_exec_context)s *xc,
+ OpcdecFault::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new UnimplementedOpcodeFault;
diff --git a/src/arch/alpha/isa/unimp.isa b/src/arch/alpha/isa/unimp.isa
index 6cfaa6991..f9643d6b4 100644
--- a/src/arch/alpha/isa/unimp.isa
+++ b/src/arch/alpha/isa/unimp.isa
@@ -113,7 +113,7 @@ output decoder {{
output exec {{
Fault
- FailUnimplemented::execute(%(CPU_exec_context)s *xc,
+ FailUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unimplemented instruction '%s' "
@@ -122,7 +122,7 @@ output exec {{
}
Fault
- WarnUnimplemented::execute(%(CPU_exec_context)s *xc,
+ WarnUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (!warned) {
diff --git a/src/arch/alpha/isa/unknown.isa b/src/arch/alpha/isa/unknown.isa
index 1e95ccf68..b2e7d2d1b 100644
--- a/src/arch/alpha/isa/unknown.isa
+++ b/src/arch/alpha/isa/unknown.isa
@@ -44,7 +44,7 @@ output decoder {{
output exec {{
Fault
- Unknown::execute(%(CPU_exec_context)s *xc,
+ Unknown::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unknown instruction "
diff --git a/src/arch/arm/SConscript b/src/arch/arm/SConscript
index aa9ce417b..78c0b01e9 100644
--- a/src/arch/arm/SConscript
+++ b/src/arch/arm/SConscript
@@ -89,10 +89,5 @@ if env['TARGET_ISA'] == 'arm':
DebugFlag('Faults', "Trace Exceptions, interrupts, svc/swi")
DebugFlag('TLBVerbose')
- # Add in files generated by the ISA description.
- isa_desc_files = env.ISADesc('isa/main.isa')
- # Only non-header files need to be compiled.
- for f in isa_desc_files:
- if not f.path.endswith('.hh'):
- Source(f)
-
+ # Add files generated by the ISA description.
+ env.ISADesc('isa/main.isa')
diff --git a/src/arch/arm/isa/formats/breakpoint.isa b/src/arch/arm/isa/formats/breakpoint.isa
index 1825d0878..9795d864d 100644
--- a/src/arch/arm/isa/formats/breakpoint.isa
+++ b/src/arch/arm/isa/formats/breakpoint.isa
@@ -80,7 +80,7 @@ output decoder {{
output exec {{
Fault
- Breakpoint::execute(%(CPU_exec_context)s *xc,
+ Breakpoint::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new PrefetchAbort(xc->pcState().pc(), ArmFault::DebugEvent);
diff --git a/src/arch/arm/isa/formats/unimp.isa b/src/arch/arm/isa/formats/unimp.isa
index 393a210cb..bdfb0b255 100644
--- a/src/arch/arm/isa/formats/unimp.isa
+++ b/src/arch/arm/isa/formats/unimp.isa
@@ -173,14 +173,14 @@ output decoder {{
output exec {{
Fault
- FailUnimplemented::execute(%(CPU_exec_context)s *xc,
+ FailUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new UndefinedInstruction(machInst, false, mnemonic);
}
Fault
- WarnUnimplemented::execute(%(CPU_exec_context)s *xc,
+ WarnUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (!warned) {
@@ -193,7 +193,7 @@ output exec {{
}
Fault
- FlushPipeInst::execute(%(CPU_exec_context)s *xc,
+ FlushPipeInst::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new FlushPipe();
diff --git a/src/arch/arm/isa/templates/basic.isa b/src/arch/arm/isa/templates/basic.isa
index e202a4768..5faf9593a 100644
--- a/src/arch/arm/isa/templates/basic.isa
+++ b/src/arch/arm/isa/templates/basic.isa
@@ -82,7 +82,7 @@ def template BasicConstructor64 {{
// Basic instruction class execute method template.
def template BasicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/arm/isa/templates/macromem.isa b/src/arch/arm/isa/templates/macromem.isa
index 465090660..9a6de16cc 100644
--- a/src/arch/arm/isa/templates/macromem.isa
+++ b/src/arch/arm/isa/templates/macromem.isa
@@ -180,19 +180,19 @@ def template MicroIntConstructor {{
def template MicroNeonMemExecDeclare {{
template
Fault %(class_name)s<%(targs)s>::execute(
- %(CPU_exec_context)s *, Trace::InstRecord *) const;
+ CPU_EXEC_CONTEXT *, Trace::InstRecord *) const;
template
Fault %(class_name)s<%(targs)s>::initiateAcc(
- %(CPU_exec_context)s *, Trace::InstRecord *) const;
+ CPU_EXEC_CONTEXT *, Trace::InstRecord *) const;
template
Fault %(class_name)s<%(targs)s>::completeAcc(PacketPtr,
- %(CPU_exec_context)s *, Trace::InstRecord *) const;
+ CPU_EXEC_CONTEXT *, Trace::InstRecord *) const;
}};
def template MicroNeonExecDeclare {{
template
Fault %(class_name)s<%(targs)s>::execute(
- %(CPU_exec_context)s *, Trace::InstRecord *) const;
+ CPU_EXEC_CONTEXT *, Trace::InstRecord *) const;
}};
////////////////////////////////////////////////////////////////////
@@ -224,7 +224,7 @@ def template MicroNeonMixDeclare {{
def template MicroNeonMixExecute {{
template <class Element>
- Fault %(class_name)s<Element>::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s<Element>::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/arm/isa/templates/mem.isa b/src/arch/arm/isa/templates/mem.isa
index e052cbb9d..6199c0920 100644
--- a/src/arch/arm/isa/templates/mem.isa
+++ b/src/arch/arm/isa/templates/mem.isa
@@ -42,7 +42,7 @@
def template PanicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("Execute function executed when it shouldn't be!\n");
@@ -51,7 +51,7 @@ def template PanicExecute {{
}};
def template PanicInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("InitiateAcc function executed when it shouldn't be!\n");
@@ -61,7 +61,7 @@ def template PanicInitiateAcc {{
def template PanicCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("CompleteAcc function executed when it shouldn't be!\n");
@@ -71,7 +71,7 @@ def template PanicCompleteAcc {{
def template SwapExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -107,7 +107,7 @@ def template SwapExecute {{
}};
def template SwapInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -136,7 +136,7 @@ def template SwapInitiateAcc {{
def template SwapCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -162,7 +162,7 @@ def template SwapCompleteAcc {{
}};
def template LoadExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -193,7 +193,7 @@ def template LoadExecute {{
def template NeonLoadExecute {{
template <class Element>
Fault %(class_name)s<Element>::execute(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -225,7 +225,7 @@ def template NeonLoadExecute {{
}};
def template StoreExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -260,7 +260,7 @@ def template StoreExecute {{
def template NeonStoreExecute {{
template <class Element>
Fault %(class_name)s<Element>::execute(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -296,7 +296,7 @@ def template NeonStoreExecute {{
}};
def template StoreExExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -335,7 +335,7 @@ def template StoreExExecute {{
}};
def template StoreExInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -364,7 +364,7 @@ def template StoreExInitiateAcc {{
}};
def template StoreInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -395,7 +395,7 @@ def template StoreInitiateAcc {{
def template NeonStoreInitiateAcc {{
template <class Element>
Fault %(class_name)s<Element>::initiateAcc(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -425,7 +425,7 @@ def template NeonStoreInitiateAcc {{
}};
def template LoadInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -451,7 +451,7 @@ def template LoadInitiateAcc {{
def template NeonLoadInitiateAcc {{
template <class Element>
Fault %(class_name)s<Element>::initiateAcc(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -479,7 +479,7 @@ def template NeonLoadInitiateAcc {{
def template LoadCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -508,7 +508,7 @@ def template LoadCompleteAcc {{
def template NeonLoadCompleteAcc {{
template <class Element>
Fault %(class_name)s<Element>::completeAcc(
- PacketPtr pkt, %(CPU_exec_context)s *xc,
+ PacketPtr pkt, CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -537,7 +537,7 @@ def template NeonLoadCompleteAcc {{
def template StoreCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
@@ -547,7 +547,7 @@ def template StoreCompleteAcc {{
def template NeonStoreCompleteAcc {{
template <class Element>
Fault %(class_name)s<Element>::completeAcc(
- PacketPtr pkt, %(CPU_exec_context)s *xc,
+ PacketPtr pkt, CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
@@ -556,7 +556,7 @@ def template NeonStoreCompleteAcc {{
def template StoreExCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/arm/isa/templates/mem64.isa b/src/arch/arm/isa/templates/mem64.isa
index 4d4b27ba9..aa5b8f6b8 100644
--- a/src/arch/arm/isa/templates/mem64.isa
+++ b/src/arch/arm/isa/templates/mem64.isa
@@ -47,7 +47,7 @@ let {{
}};
def template Load64Execute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -71,7 +71,7 @@ def template Load64Execute {{
}};
def template Store64Execute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -99,7 +99,7 @@ def template Store64Execute {{
}};
def template Store64InitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -123,7 +123,7 @@ def template Store64InitiateAcc {{
}};
def template StoreEx64Execute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -156,7 +156,7 @@ def template StoreEx64Execute {{
}};
def template StoreEx64InitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -180,7 +180,7 @@ def template StoreEx64InitiateAcc {{
}};
def template Load64InitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -200,7 +200,7 @@ def template Load64InitiateAcc {{
def template Load64CompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -225,7 +225,7 @@ def template Load64CompleteAcc {{
def template Store64CompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
@@ -234,7 +234,7 @@ def template Store64CompleteAcc {{
def template StoreEx64CompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -283,7 +283,7 @@ def template DCStore64Constructor {{
}};
def template DCStore64Execute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -311,7 +311,7 @@ def template DCStore64Execute {{
}};
def template DCStore64InitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
diff --git a/src/arch/arm/isa/templates/neon.isa b/src/arch/arm/isa/templates/neon.isa
index ffa6b53d4..c437f7e13 100644
--- a/src/arch/arm/isa/templates/neon.isa
+++ b/src/arch/arm/isa/templates/neon.isa
@@ -190,7 +190,7 @@ class %(class_name)s : public %(base_class)s
def template NeonExecDeclare {{
template
Fault %(class_name)s<%(targs)s>::execute(
- %(CPU_exec_context)s *, Trace::InstRecord *) const;
+ CPU_EXEC_CONTEXT *, Trace::InstRecord *) const;
}};
output header {{
@@ -221,7 +221,7 @@ output header {{
def template NeonEqualRegExecute {{
template <class Element>
- Fault %(class_name)s<Element>::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s<Element>::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -266,7 +266,7 @@ output header {{
def template NeonUnequalRegExecute {{
template <class Element>
- Fault %(class_name)s<Element>::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s<Element>::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
typedef typename bigger_type_t<Element>::type BigElement;
diff --git a/src/arch/arm/isa/templates/neon64.isa b/src/arch/arm/isa/templates/neon64.isa
index d20e4e653..19dd50910 100644
--- a/src/arch/arm/isa/templates/neon64.isa
+++ b/src/arch/arm/isa/templates/neon64.isa
@@ -167,12 +167,12 @@ class %(class_name)s : public %(base_class)s
def template NeonXExecDeclare {{
template
Fault %(class_name)s<%(targs)s>::execute(
- %(CPU_exec_context)s *, Trace::InstRecord *) const;
+ CPU_EXEC_CONTEXT *, Trace::InstRecord *) const;
}};
def template NeonXEqualRegOpExecute {{
template <class Element>
- Fault %(class_name)s<Element>::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s<Element>::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -205,7 +205,7 @@ def template NeonXEqualRegOpExecute {{
def template NeonXUnequalRegOpExecute {{
template <class Element>
- Fault %(class_name)s<Element>::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s<Element>::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
typedef typename bigger_type_t<Element>::type BigElement;
@@ -275,7 +275,7 @@ def template MicroNeonMemDeclare64 {{
def template NeonLoadExecute64 {{
Fault %(class_name)s::execute(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -303,7 +303,7 @@ def template NeonLoadExecute64 {{
def template NeonLoadInitiateAcc64 {{
Fault %(class_name)s::initiateAcc(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -326,7 +326,7 @@ def template NeonLoadInitiateAcc64 {{
def template NeonLoadCompleteAcc64 {{
Fault %(class_name)s::completeAcc(
- PacketPtr pkt, %(CPU_exec_context)s *xc,
+ PacketPtr pkt, CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -351,7 +351,7 @@ def template NeonLoadCompleteAcc64 {{
def template NeonStoreExecute64 {{
Fault %(class_name)s::execute(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -383,7 +383,7 @@ def template NeonStoreExecute64 {{
def template NeonStoreInitiateAcc64 {{
Fault %(class_name)s::initiateAcc(
- %(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Addr EA;
Fault fault = NoFault;
@@ -409,7 +409,7 @@ def template NeonStoreInitiateAcc64 {{
def template NeonStoreCompleteAcc64 {{
Fault %(class_name)s::completeAcc(
- PacketPtr pkt, %(CPU_exec_context)s *xc,
+ PacketPtr pkt, CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
@@ -507,7 +507,7 @@ def template MicroNeonMixLaneDeclare64 {{
}};
def template MicroNeonMixExecute64 {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/arm/isa/templates/pred.isa b/src/arch/arm/isa/templates/pred.isa
index 9973e9a2a..752ab8d1e 100644
--- a/src/arch/arm/isa/templates/pred.isa
+++ b/src/arch/arm/isa/templates/pred.isa
@@ -165,7 +165,7 @@ def template DataRegRegConstructor {{
}};
def template PredOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
uint64_t resTemp = 0;
@@ -189,7 +189,7 @@ def template PredOpExecute {{
}};
def template QuiescePredOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
uint64_t resTemp = 0;
@@ -214,7 +214,7 @@ def template QuiescePredOpExecute {{
}};
def template QuiescePredOpExecuteWithFixup {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
uint64_t resTemp = 0;
diff --git a/src/arch/isa_parser.py b/src/arch/isa_parser.py
index d810e1c5f..6aa553588 100755
--- a/src/arch/isa_parser.py
+++ b/src/arch/isa_parser.py
@@ -27,6 +27,7 @@
#
# Authors: Steve Reinhardt
+from __future__ import with_statement
import os
import sys
import re
@@ -313,27 +314,29 @@ class GenCode(object):
self.parser = parser
self.header_output = parser.expandCpuSymbolsToString(header_output)
self.decoder_output = parser.expandCpuSymbolsToString(decoder_output)
- if isinstance(exec_output, dict):
- self.exec_output = exec_output
- elif isinstance(exec_output, str):
- # If the exec_output arg is a single string, we replicate
- # it for each of the CPU models, substituting and
- # %(CPU_foo)s params appropriately.
- self.exec_output = parser.expandCpuSymbolsToDict(exec_output)
- self.decode_block = parser.expandCpuSymbolsToString(decode_block)
+ self.exec_output = exec_output
+ self.decode_block = decode_block
self.has_decode_default = has_decode_default
+ # Write these code chunks out to the filesystem. They will be properly
+ # interwoven by the write_top_level_files().
+ def emit(self):
+ if self.header_output:
+ self.parser.get_file('header').write(self.header_output)
+ if self.decoder_output:
+ self.parser.get_file('decoder').write(self.decoder_output)
+ if self.exec_output:
+ self.parser.get_file('exec').write(self.exec_output)
+ if self.decode_block:
+ self.parser.get_file('decode_block').write(self.decode_block)
+
# Override '+' operator: generate a new GenCode object that
# concatenates all the individual strings in the operands.
def __add__(self, other):
- exec_output = {}
- for cpu in self.parser.cpuModels:
- n = cpu.name
- exec_output[n] = self.exec_output[n] + other.exec_output[n]
return GenCode(self.parser,
self.header_output + other.header_output,
self.decoder_output + other.decoder_output,
- exec_output,
+ self.exec_output + other.exec_output,
self.decode_block + other.decode_block,
self.has_decode_default or other.has_decode_default)
@@ -342,8 +345,7 @@ class GenCode(object):
self.header_output = pre + self.header_output
self.decoder_output = pre + self.decoder_output
self.decode_block = pre + self.decode_block
- for cpu in self.parser.cpuModels:
- self.exec_output[cpu.name] = pre + self.exec_output[cpu.name]
+ self.exec_output = pre + self.exec_output
# Wrap the decode block in a pair of strings (e.g., 'case foo:'
# and 'break;'). Used to build the big nested switch statement.
@@ -1171,51 +1173,17 @@ class Stack(list):
#######################
#
-# Output file template
+# ISA Parser
+# parses ISA DSL and emits C++ headers and source
#
-file_template = '''
-/*
- * DO NOT EDIT THIS FILE!!!
- *
- * It was automatically generated from the ISA description in %(filename)s
- */
-
-%(includes)s
-
-%(global_output)s
-
-namespace %(namespace)s {
-
-%(namespace_output)s
-
-} // namespace %(namespace)s
-
-%(decode_function)s
-'''
-
-max_inst_regs_template = '''
-/*
- * DO NOT EDIT THIS FILE!!!
- *
- * It was automatically generated from the ISA description in %(filename)s
- */
-
-namespace %(namespace)s {
-
- const int MaxInstSrcRegs = %(MaxInstSrcRegs)d;
- const int MaxInstDestRegs = %(MaxInstDestRegs)d;
- const int MaxMiscDestRegs = %(MaxMiscDestRegs)d;
-
-} // namespace %(namespace)s
-
-'''
-
class ISAParser(Grammar):
def __init__(self, output_dir, cpu_models):
super(ISAParser, self).__init__()
self.output_dir = output_dir
+ self.filename = None # for output file watermarking/scaremongering
+
self.cpuModels = cpu_models
# variable to hold templates
@@ -1224,6 +1192,16 @@ class ISAParser(Grammar):
# This dictionary maps format name strings to Format objects.
self.formatMap = {}
+ # Track open files and, if applicable, how many chunks it has been
+ # split into so far.
+ self.files = {}
+ self.splits = {}
+
+ # isa_name / namespace identifier from namespace declaration.
+ # before the namespace declaration, None.
+ self.isa_name = None
+ self.namespace = None
+
# The format stack.
self.formatStack = Stack(NoFormat())
@@ -1243,6 +1221,181 @@ class ISAParser(Grammar):
self.maxInstDestRegs = 0
self.maxMiscDestRegs = 0
+ def __getitem__(self, i): # Allow object (self) to be
+ return getattr(self, i) # passed to %-substitutions
+
+ # Change the file suffix of a base filename:
+ # (e.g.) decoder.cc -> decoder-g.cc.inc for 'global' outputs
+ def suffixize(self, s, sec):
+ extn = re.compile('(\.[^\.]+)$') # isolate extension
+ if self.namespace:
+ return extn.sub(r'-ns\1.inc', s) # insert some text on either side
+ else:
+ return extn.sub(r'-g\1.inc', s)
+
+ # Get the file object for emitting code into the specified section
+ # (header, decoder, exec, decode_block).
+ def get_file(self, section):
+ if section == 'decode_block':
+ filename = 'decode-method.cc.inc'
+ else:
+ if section == 'header':
+ file = 'decoder.hh'
+ else:
+ file = '%s.cc' % section
+ filename = self.suffixize(file, section)
+ try:
+ return self.files[filename]
+ except KeyError: pass
+
+ f = self.open(filename)
+ self.files[filename] = f
+
+ # The splittable files are the ones with many independent
+ # per-instruction functions - the decoder's instruction constructors
+ # and the instruction execution (execute()) methods. These both have
+ # the suffix -ns.cc.inc, meaning they are within the namespace part
+ # of the ISA, contain object-emitting C++ source, and are included
+ # into other top-level files. These are the files that need special
+ # #define's to allow parts of them to be compiled separately. Rather
+ # than splitting the emissions into separate files, the monolithic
+ # output of the ISA parser is maintained, but the value (or lack
+ # thereof) of the __SPLIT definition during C preprocessing will
+ # select the different chunks. If no 'split' directives are used,
+ # the cpp emissions have no effect.
+ if re.search('-ns.cc.inc$', filename):
+ print >>f, '#if !defined(__SPLIT) || (__SPLIT == 1)'
+ self.splits[f] = 1
+ # ensure requisite #include's
+ elif filename in ['decoder-g.cc.inc', 'exec-g.cc.inc']:
+ print >>f, '#include "decoder.hh"'
+ elif filename == 'decoder-g.hh.inc':
+ print >>f, '#include "base/bitfield.hh"'
+
+ return f
+
+ # Weave together the parts of the different output sections by
+ # #include'ing them into some very short top-level .cc/.hh files.
+ # These small files make it much clearer how this tool works, since
+ # you directly see the chunks emitted as files that are #include'd.
+ def write_top_level_files(self):
+ dep = self.open('inc.d', bare=True)
+
+ # decoder header - everything depends on this
+ file = 'decoder.hh'
+ with self.open(file) as f:
+ inc = []
+
+ fn = 'decoder-g.hh.inc'
+ assert(fn in self.files)
+ f.write('#include "%s"\n' % fn)
+ inc.append(fn)
+
+ fn = 'decoder-ns.hh.inc'
+ assert(fn in self.files)
+ f.write('namespace %s {\n#include "%s"\n}\n'
+ % (self.namespace, fn))
+ inc.append(fn)
+
+ print >>dep, file+':', ' '.join(inc)
+
+ # decoder method - cannot be split
+ file = 'decoder.cc'
+ with self.open(file) as f:
+ inc = []
+
+ fn = 'decoder-g.cc.inc'
+ assert(fn in self.files)
+ f.write('#include "%s"\n' % fn)
+ inc.append(fn)
+
+ fn = 'decode-method.cc.inc'
+ # is guaranteed to have been written for parse to complete
+ f.write('#include "%s"\n' % fn)
+ inc.append(fn)
+
+ inc.append("decoder.hh")
+ print >>dep, file+':', ' '.join(inc)
+
+ extn = re.compile('(\.[^\.]+)$')
+
+ # instruction constructors
+ splits = self.splits[self.get_file('decoder')]
+ file_ = 'inst-constrs.cc'
+ for i in range(1, splits+1):
+ if splits > 1:
+ file = extn.sub(r'-%d\1' % i, file_)
+ else:
+ file = file_
+ with self.open(file) as f:
+ inc = []
+
+ fn = 'decoder-g.cc.inc'
+ assert(fn in self.files)
+ f.write('#include "%s"\n' % fn)
+ inc.append(fn)
+
+ fn = 'decoder-ns.cc.inc'
+ assert(fn in self.files)
+ print >>f, 'namespace %s {' % self.namespace
+ if splits > 1:
+ print >>f, '#define __SPLIT %u' % i
+ print >>f, '#include "%s"' % fn
+ print >>f, '}'
+ inc.append(fn)
+
+ inc.append("decoder.hh")
+ print >>dep, file+':', ' '.join(inc)
+
+ # instruction execution per-CPU model
+ splits = self.splits[self.get_file('exec')]
+ for cpu in self.cpuModels:
+ for i in range(1, splits+1):
+ if splits > 1:
+ file = extn.sub(r'_%d\1' % i, cpu.filename)
+ else:
+ file = cpu.filename
+ with self.open(file) as f:
+ inc = []
+
+ fn = 'exec-g.cc.inc'
+ assert(fn in self.files)
+ f.write('#include "%s"\n' % fn)
+ inc.append(fn)
+
+ f.write(cpu.includes+"\n")
+
+ fn = 'exec-ns.cc.inc'
+ assert(fn in self.files)
+ print >>f, 'namespace %s {' % self.namespace
+ print >>f, '#define CPU_EXEC_CONTEXT %s' \
+ % cpu.strings['CPU_exec_context']
+ if splits > 1:
+ print >>f, '#define __SPLIT %u' % i
+ print >>f, '#include "%s"' % fn
+ print >>f, '}'
+ inc.append(fn)
+
+ inc.append("decoder.hh")
+ print >>dep, file+':', ' '.join(inc)
+
+ # max_inst_regs.hh
+ self.update('max_inst_regs.hh',
+ '''namespace %(namespace)s {
+ const int MaxInstSrcRegs = %(maxInstSrcRegs)d;
+ const int MaxInstDestRegs = %(maxInstDestRegs)d;
+ const int MaxMiscDestRegs = %(maxMiscDestRegs)d;\n}\n''' % self)
+ print >>dep, 'max_inst_regs.hh:'
+
+ dep.close()
+
+
+ scaremonger_template ='''// DO NOT EDIT
+// This file was automatically generated from an ISA description:
+// %(filename)s
+
+''';
+
#####################################################################
#
# Lexer
@@ -1264,7 +1417,7 @@ class ISAParser(Grammar):
reserved = (
'BITFIELD', 'DECODE', 'DECODER', 'DEFAULT', 'DEF', 'EXEC', 'FORMAT',
'HEADER', 'LET', 'NAMESPACE', 'OPERAND_TYPES', 'OPERANDS',
- 'OUTPUT', 'SIGNED', 'TEMPLATE'
+ 'OUTPUT', 'SIGNED', 'SPLIT', 'TEMPLATE'
)
# List of tokens. The lex module requires this.
@@ -1417,60 +1570,82 @@ class ISAParser(Grammar):
# after will be inside. The decoder function is always inside the
# namespace.
def p_specification(self, t):
- 'specification : opt_defs_and_outputs name_decl opt_defs_and_outputs decode_block'
- global_code = t[1]
- isa_name = t[2]
- namespace = isa_name + "Inst"
- # wrap the decode block as a function definition
- t[4].wrap_decode_block('''
-StaticInstPtr
-%(isa_name)s::Decoder::decodeInst(%(isa_name)s::ExtMachInst machInst)
-{
- using namespace %(namespace)s;
-''' % vars(), '}')
- # both the latter output blocks and the decode block are in
- # the namespace
- namespace_code = t[3] + t[4]
- # pass it all back to the caller of yacc.parse()
- t[0] = (isa_name, namespace, global_code, namespace_code)
+ 'specification : opt_defs_and_outputs top_level_decode_block'
- # ISA name declaration looks like "namespace <foo>;"
- def p_name_decl(self, t):
- 'name_decl : NAMESPACE ID SEMI'
- t[0] = t[2]
+ for f in self.splits.iterkeys():
+ f.write('\n#endif\n')
- # 'opt_defs_and_outputs' is a possibly empty sequence of
- # def and/or output statements.
+ for f in self.files.itervalues(): # close ALL the files;
+ f.close() # not doing so can cause compilation to fail
+
+ self.write_top_level_files()
+
+ t[0] = True
+
+ # 'opt_defs_and_outputs' is a possibly empty sequence of def and/or
+ # output statements. Its productions do the hard work of eventually
+ # instantiating a GenCode, which are generally emitted (written to disk)
+ # as soon as possible, except for the decode_block, which has to be
+ # accumulated into one large function of nested switch/case blocks.
def p_opt_defs_and_outputs_0(self, t):
'opt_defs_and_outputs : empty'
- t[0] = GenCode(self)
def p_opt_defs_and_outputs_1(self, t):
'opt_defs_and_outputs : defs_and_outputs'
- t[0] = t[1]
def p_defs_and_outputs_0(self, t):
'defs_and_outputs : def_or_output'
- t[0] = t[1]
def p_defs_and_outputs_1(self, t):
'defs_and_outputs : defs_and_outputs def_or_output'
- t[0] = t[1] + t[2]
# The list of possible definition/output statements.
+ # They are all processed as they are seen.
def p_def_or_output(self, t):
- '''def_or_output : def_format
+ '''def_or_output : name_decl
+ | def_format
| def_bitfield
| def_bitfield_struct
| def_template
| def_operand_types
| def_operands
- | output_header
- | output_decoder
- | output_exec
- | global_let'''
+ | output
+ | global_let
+ | split'''
+
+ # Utility function used by both invocations of splitting - explicit
+ # 'split' keyword and split() function inside "let {{ }};" blocks.
+ def split(self, sec, write=False):
+ assert(sec != 'header' and "header cannot be split")
+
+ f = self.get_file(sec)
+ self.splits[f] += 1
+ s = '\n#endif\n#if __SPLIT == %u\n' % self.splits[f]
+ if write:
+ f.write(s)
+ else:
+ return s
+
+ # split output file to reduce compilation time
+ def p_split(self, t):
+ 'split : SPLIT output_type SEMI'
+ assert(self.isa_name and "'split' not allowed before namespace decl")
+
+ self.split(t[2], True)
+
+ def p_output_type(self, t):
+ '''output_type : DECODER
+ | HEADER
+ | EXEC'''
t[0] = t[1]
+ # ISA name declaration looks like "namespace <foo>;"
+ def p_name_decl(self, t):
+ 'name_decl : NAMESPACE ID SEMI'
+ assert(self.isa_name == None and "Only 1 namespace decl permitted")
+ self.isa_name = t[2]
+ self.namespace = t[2] + 'Inst'
+
# Output blocks 'output <foo> {{...}}' (C++ code blocks) are copied
# directly to the appropriate output section.
@@ -1485,17 +1660,10 @@ StaticInstPtr
s = self.protectCpuSymbols(s)
return substBitOps(s % self.templateMap)
- def p_output_header(self, t):
- 'output_header : OUTPUT HEADER CODELIT SEMI'
- t[0] = GenCode(self, header_output = self.process_output(t[3]))
-
- def p_output_decoder(self, t):
- 'output_decoder : OUTPUT DECODER CODELIT SEMI'
- t[0] = GenCode(self, decoder_output = self.process_output(t[3]))
-
- def p_output_exec(self, t):
- 'output_exec : OUTPUT EXEC CODELIT SEMI'
- t[0] = GenCode(self, exec_output = self.process_output(t[3]))
+ def p_output(self, t):
+ 'output : OUTPUT output_type CODELIT SEMI'
+ kwargs = { t[2]+'_output' : self.process_output(t[3]) }
+ GenCode(self, **kwargs).emit()
# global let blocks 'let {{...}}' (Python code blocks) are
# executed directly when seen. Note that these execute in a
@@ -1503,22 +1671,40 @@ StaticInstPtr
# from polluting this script's namespace.
def p_global_let(self, t):
'global_let : LET CODELIT SEMI'
+ def _split(sec):
+ return self.split(sec)
self.updateExportContext()
self.exportContext["header_output"] = ''
self.exportContext["decoder_output"] = ''
self.exportContext["exec_output"] = ''
self.exportContext["decode_block"] = ''
+ self.exportContext["split"] = _split
+ split_setup = '''
+def wrap(func):
+ def split(sec):
+ globals()[sec + '_output'] += func(sec)
+ return split
+split = wrap(split)
+del wrap
+'''
+ # This tricky setup (immediately above) allows us to just write
+ # (e.g.) "split('exec')" in the Python code and the split #ifdef's
+ # will automatically be added to the exec_output variable. The inner
+ # Python execution environment doesn't know about the split points,
+ # so we carefully inject and wrap a closure that can retrieve the
+ # next split's #define from the parser and add it to the current
+ # emission-in-progress.
try:
- exec fixPythonIndentation(t[2]) in self.exportContext
+ exec split_setup+fixPythonIndentation(t[2]) in self.exportContext
except Exception, exc:
if debug:
raise
error(t, 'error: %s in global let block "%s".' % (exc, t[2]))
- t[0] = GenCode(self,
- header_output=self.exportContext["header_output"],
- decoder_output=self.exportContext["decoder_output"],
- exec_output=self.exportContext["exec_output"],
- decode_block=self.exportContext["decode_block"])
+ GenCode(self,
+ header_output=self.exportContext["header_output"],
+ decoder_output=self.exportContext["decoder_output"],
+ exec_output=self.exportContext["exec_output"],
+ decode_block=self.exportContext["decode_block"]).emit()
# Define the mapping from operand type extensions to C++ types and
# bit widths (stored in operandTypeMap).
@@ -1531,7 +1717,6 @@ StaticInstPtr
raise
error(t,
'error: %s in def operand_types block "%s".' % (exc, t[3]))
- t[0] = GenCode(self) # contributes nothing to the output C++ file
# Define the mapping from operand names to operand classes and
# other traits. Stored in operandNameMap.
@@ -1546,7 +1731,6 @@ StaticInstPtr
raise
error(t, 'error: %s in def operands block "%s".' % (exc, t[3]))
self.buildOperandNameMap(user_dict, t.lexer.lineno)
- t[0] = GenCode(self) # contributes nothing to the output C++ file
# A bitfield definition looks like:
# 'def [signed] bitfield <ID> [<first>:<last>]'
@@ -1557,7 +1741,7 @@ StaticInstPtr
if (t[2] == 'signed'):
expr = 'sext<%d>(%s)' % (t[6] - t[8] + 1, expr)
hash_define = '#undef %s\n#define %s\t%s\n' % (t[4], t[4], expr)
- t[0] = GenCode(self, header_output=hash_define)
+ GenCode(self, header_output=hash_define).emit()
# alternate form for single bit: 'def [signed] bitfield <ID> [<bit>]'
def p_def_bitfield_1(self, t):
@@ -1566,7 +1750,7 @@ StaticInstPtr
if (t[2] == 'signed'):
expr = 'sext<%d>(%s)' % (1, expr)
hash_define = '#undef %s\n#define %s\t%s\n' % (t[4], t[4], expr)
- t[0] = GenCode(self, header_output=hash_define)
+ GenCode(self, header_output=hash_define).emit()
# alternate form for structure member: 'def bitfield <ID> <ID>'
def p_def_bitfield_struct(self, t):
@@ -1575,7 +1759,7 @@ StaticInstPtr
error(t, 'error: structure bitfields are always unsigned.')
expr = 'machInst.%s' % t[5]
hash_define = '#undef %s\n#define %s\t%s\n' % (t[4], t[4], expr)
- t[0] = GenCode(self, header_output=hash_define)
+ GenCode(self, header_output=hash_define).emit()
def p_id_with_dot_0(self, t):
'id_with_dot : ID'
@@ -1595,8 +1779,9 @@ StaticInstPtr
def p_def_template(self, t):
'def_template : DEF TEMPLATE ID CODELIT SEMI'
+ if t[3] in self.templateMap:
+ print "warning: template %s already defined" % t[3]
self.templateMap[t[3]] = Template(self, t[4])
- t[0] = GenCode(self)
# An instruction format definition looks like
# "def format <fmt>(<params>) {{...}};"
@@ -1604,7 +1789,6 @@ StaticInstPtr
'def_format : DEF FORMAT ID LPAREN param_list RPAREN CODELIT SEMI'
(id, params, code) = (t[3], t[5], t[7])
self.defFormat(id, params, code, t.lexer.lineno)
- t[0] = GenCode(self)
# The formal parameter list for an instruction format is a
# possibly empty list of comma-separated parameters. Positional
@@ -1675,6 +1859,18 @@ StaticInstPtr
# A decode block looks like:
# decode <field1> [, <field2>]* [default <inst>] { ... }
#
+ def p_top_level_decode_block(self, t):
+ 'top_level_decode_block : decode_block'
+ codeObj = t[1]
+ codeObj.wrap_decode_block('''
+StaticInstPtr
+%(isa_name)s::Decoder::decodeInst(%(isa_name)s::ExtMachInst machInst)
+{
+ using namespace %(namespace)s;
+''' % self, '}')
+
+ codeObj.emit()
+
def p_decode_block(self, t):
'decode_block : DECODE ID opt_default LBRACE decode_stmt_list RBRACE'
default_defaults = self.defaultStack.pop()
@@ -2089,11 +2285,19 @@ StaticInstPtr
else:
return s
+ def open(self, name, bare=False):
+ '''Open the output file for writing and include scary warning.'''
+ filename = os.path.join(self.output_dir, name)
+ f = open(filename, 'w')
+ if f:
+ if not bare:
+ f.write(ISAParser.scaremonger_template % self)
+ return f
+
def update(self, file, contents):
- '''Update the output file. If the contents are unchanged,
- the scons hash feature will avoid recompilation.'''
- file = os.path.join(self.output_dir, file)
- f = open(file, 'w')
+ '''Update the output file only. Scons should handle the case when
+ the new contents are unchanged using its built-in hash feature.'''
+ f = self.open(file)
f.write(contents)
f.close()
@@ -2133,9 +2337,25 @@ StaticInstPtr
self.fileNameStack.pop()
return contents
+ AlreadyGenerated = {}
+
def _parse_isa_desc(self, isa_desc_file):
'''Read in and parse the ISA description.'''
+ # The build system can end up running the ISA parser twice: once to
+ # finalize the build dependencies, and then to actually generate
+ # the files it expects (in src/arch/$ARCH/generated). This code
+ # doesn't do anything different either time, however; the SCons
+ # invocations just expect different things. Since this code runs
+ # within SCons, we can just remember that we've already run and
+ # not perform a completely unnecessary run, since the ISA parser's
+ # effect is idempotent.
+ if isa_desc_file in ISAParser.AlreadyGenerated:
+ return
+
+ # grab the last three path components of isa_desc_file
+ self.filename = '/'.join(isa_desc_file.split('/')[-3:])
+
# Read file and (recursively) all included files into a string.
# PLY requires that the input be in a single string so we have to
# do this up front.
@@ -2144,47 +2364,10 @@ StaticInstPtr
# Initialize filename stack with outer file.
self.fileNameStack.push((isa_desc_file, 0))
- # Parse it.
- (isa_name, namespace, global_code, namespace_code) = \
- self.parse_string(isa_desc)
-
- # grab the last three path components of isa_desc_file to put in
- # the output
- filename = '/'.join(isa_desc_file.split('/')[-3:])
-
- # generate decoder.hh
- includes = '#include "base/bitfield.hh" // for bitfield support'
- global_output = global_code.header_output
- namespace_output = namespace_code.header_output
- decode_function = ''
- self.update('decoder.hh', file_template % vars())
-
- # generate decoder.cc
- includes = '#include "decoder.hh"'
- global_output = global_code.decoder_output
- namespace_output = namespace_code.decoder_output
- # namespace_output += namespace_code.decode_block
- decode_function = namespace_code.decode_block
- self.update('decoder.cc', file_template % vars())
-
- # generate per-cpu exec files
- for cpu in self.cpuModels:
- includes = '#include "decoder.hh"\n'
- includes += cpu.includes
- global_output = global_code.exec_output[cpu.name]
- namespace_output = namespace_code.exec_output[cpu.name]
- decode_function = ''
- self.update(cpu.filename, file_template % vars())
-
- # The variable names here are hacky, but this will creat local
- # variables which will be referenced in vars() which have the
- # value of the globals.
- MaxInstSrcRegs = self.maxInstSrcRegs
- MaxInstDestRegs = self.maxInstDestRegs
- MaxMiscDestRegs = self.maxMiscDestRegs
- # max_inst_regs.hh
- self.update('max_inst_regs.hh',
- max_inst_regs_template % vars())
+ # Parse.
+ self.parse_string(isa_desc)
+
+ ISAParser.AlreadyGenerated[isa_desc_file] = None
def parse_isa_desc(self, *args, **kwargs):
try:
diff --git a/src/arch/mips/SConscript b/src/arch/mips/SConscript
index 944fc8e55..2bc7eca99 100644
--- a/src/arch/mips/SConscript
+++ b/src/arch/mips/SConscript
@@ -59,9 +59,4 @@ if env['TARGET_ISA'] == 'mips':
DebugFlag('MipsPRA')
- # Add in files generated by the ISA description.
- isa_desc_files = env.ISADesc('isa/main.isa')
- # Only non-header files need to be compiled.
- for f in isa_desc_files:
- if not f.path.endswith('.hh'):
- Source(f)
+ env.ISADesc('isa/main.isa')
diff --git a/src/arch/mips/isa/formats/basic.isa b/src/arch/mips/isa/formats/basic.isa
index 46c48548c..98da450d8 100644
--- a/src/arch/mips/isa/formats/basic.isa
+++ b/src/arch/mips/isa/formats/basic.isa
@@ -61,7 +61,7 @@ def template BasicConstructor {{
// Basic instruction class execute method template.
def template BasicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/mips/isa/formats/control.isa b/src/arch/mips/isa/formats/control.isa
index 1480a5589..c9ef6707f 100644
--- a/src/arch/mips/isa/formats/control.isa
+++ b/src/arch/mips/isa/formats/control.isa
@@ -80,7 +80,7 @@ output header {{
// Basic instruction class execute method template.
def template CP0Execute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
%(op_decl)s;
@@ -101,7 +101,7 @@ def template CP0Execute {{
}};
def template CP1Execute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
%(op_decl)s;
@@ -122,7 +122,7 @@ def template CP1Execute {{
}};
// Basic instruction class execute method template.
def template ControlTLBExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
%(op_decl)s;
@@ -181,7 +181,7 @@ output header {{
output exec {{
bool
- isCoprocessorEnabled(%(CPU_exec_context)s *xc, unsigned cop_num)
+ isCoprocessorEnabled(CPU_EXEC_CONTEXT *xc, unsigned cop_num)
{
if (!FullSystem)
return true;
@@ -203,7 +203,7 @@ output exec {{
}
bool inline
- isCoprocessor0Enabled(%(CPU_exec_context)s *xc)
+ isCoprocessor0Enabled(CPU_EXEC_CONTEXT *xc)
{
if (FullSystem) {
MiscReg Stat = xc->readMiscReg(MISCREG_STATUS);
@@ -219,7 +219,7 @@ output exec {{
}
bool
- isMMUTLB(%(CPU_exec_context)s *xc)
+ isMMUTLB(CPU_EXEC_CONTEXT *xc)
{
MiscReg Config = xc->readMiscReg(MISCREG_CONFIG);
return FullSystem && (Config & 0x380) == 0x80;
diff --git a/src/arch/mips/isa/formats/dsp.isa b/src/arch/mips/isa/formats/dsp.isa
index 9dfae3f44..39232bfe0 100755
--- a/src/arch/mips/isa/formats/dsp.isa
+++ b/src/arch/mips/isa/formats/dsp.isa
@@ -64,7 +64,7 @@ output header {{
// Dsp instruction class execute method template.
def template DspExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -97,7 +97,7 @@ def template DspExecute {{
// DspHiLo instruction class execute method template.
def template DspHiLoExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -147,7 +147,7 @@ output decoder {{
output exec {{
bool
- isDspEnabled(%(CPU_exec_context)s *xc)
+ isDspEnabled(CPU_EXEC_CONTEXT *xc)
{
return !FullSystem || bits(xc->readMiscReg(MISCREG_STATUS), 24);
}
@@ -155,7 +155,7 @@ output exec {{
output exec {{
bool
- isDspPresent(%(CPU_exec_context)s *xc)
+ isDspPresent(CPU_EXEC_CONTEXT *xc)
{
return !FullSystem || bits(xc->readMiscReg(MISCREG_CONFIG3), 10);
}
diff --git a/src/arch/mips/isa/formats/fp.isa b/src/arch/mips/isa/formats/fp.isa
index 1b061bc63..731c6c06a 100644
--- a/src/arch/mips/isa/formats/fp.isa
+++ b/src/arch/mips/isa/formats/fp.isa
@@ -92,7 +92,7 @@ output header {{
}};
output exec {{
- inline Fault checkFpEnableFault(%(CPU_exec_context)s *xc)
+ inline Fault checkFpEnableFault(CPU_EXEC_CONTEXT *xc)
{
//@TODO: Implement correct CP0 checks to see if the CP1
// unit is enable or not
@@ -105,7 +105,7 @@ output exec {{
//If any operand is Nan return the appropriate QNaN
template <class T>
bool
- fpNanOperands(FPOp *inst, %(CPU_exec_context)s *xc, const T &src_type,
+ fpNanOperands(FPOp *inst, CPU_EXEC_CONTEXT *xc, const T &src_type,
Trace::InstRecord *traceData)
{
uint64_t mips_nan = 0;
@@ -126,7 +126,7 @@ output exec {{
template <class T>
bool
- fpInvalidOp(FPOp *inst, %(CPU_exec_context)s *cpu, const T dest_val,
+ fpInvalidOp(FPOp *inst, CPU_EXEC_CONTEXT *cpu, const T dest_val,
Trace::InstRecord *traceData)
{
uint64_t mips_nan = 0;
@@ -156,7 +156,7 @@ output exec {{
}
void
- fpResetCauseBits(%(CPU_exec_context)s *cpu)
+ fpResetCauseBits(CPU_EXEC_CONTEXT *cpu)
{
//Read FCSR from FloatRegFile
uint32_t fcsr = cpu->tcBase()->readFloatRegBits(FLOATREG_FCSR);
@@ -170,7 +170,7 @@ output exec {{
}};
def template FloatingPointExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/mips/isa/formats/int.isa b/src/arch/mips/isa/formats/int.isa
index 14dcc7259..42a1abfe6 100644
--- a/src/arch/mips/isa/formats/int.isa
+++ b/src/arch/mips/isa/formats/int.isa
@@ -133,7 +133,7 @@ output header {{
// HiLo instruction class execute method template.
def template HiLoExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -152,7 +152,7 @@ def template HiLoExecute {{
// HiLoRsSel instruction class execute method template.
def template HiLoRsSelExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -178,7 +178,7 @@ def template HiLoRsSelExecute {{
// HiLoRdSel instruction class execute method template.
def template HiLoRdSelExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/mips/isa/formats/mem.isa b/src/arch/mips/isa/formats/mem.isa
index 3e7a8de5a..80107be8b 100644
--- a/src/arch/mips/isa/formats/mem.isa
+++ b/src/arch/mips/isa/formats/mem.isa
@@ -105,7 +105,7 @@ output exec {{
/** return data in cases where there the size of data is only
known in the packet
*/
- uint64_t getMemData(%(CPU_exec_context)s *xc, Packet *packet) {
+ uint64_t getMemData(CPU_EXEC_CONTEXT *xc, Packet *packet) {
switch (packet->getSize())
{
case 1:
@@ -176,7 +176,7 @@ def template LoadStoreConstructor {{
def template EACompExecute {{
Fault
- %(class_name)s::eaComp(%(CPU_exec_context)s *xc,
+ %(class_name)s::eaComp(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -203,7 +203,7 @@ def template EACompExecute {{
}};
def template LoadExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -235,7 +235,7 @@ def template LoadExecute {{
def template LoadInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -262,7 +262,7 @@ def template LoadInitiateAcc {{
def template LoadCompleteAcc {{
Fault %(class_name)s::completeAcc(Packet *pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -292,7 +292,7 @@ def template LoadCompleteAcc {{
}};
def template StoreExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -326,7 +326,7 @@ def template StoreExecute {{
def template StoreFPExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -361,7 +361,7 @@ def template StoreFPExecute {{
}};
def template StoreCondExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -395,7 +395,7 @@ def template StoreCondExecute {{
}};
def template StoreInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -422,7 +422,7 @@ def template StoreInitiateAcc {{
def template StoreCompleteAcc {{
Fault %(class_name)s::completeAcc(Packet *pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
@@ -431,7 +431,7 @@ def template StoreCompleteAcc {{
def template StoreCondCompleteAcc {{
Fault %(class_name)s::completeAcc(Packet *pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -454,7 +454,7 @@ def template StoreCondCompleteAcc {{
}};
def template MiscExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA M5_VAR_USED = 0;
@@ -474,7 +474,7 @@ def template MiscExecute {{
}};
def template MiscInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("Misc instruction does not support split access method!");
@@ -485,7 +485,7 @@ def template MiscInitiateAcc {{
def template MiscCompleteAcc {{
Fault %(class_name)s::completeAcc(Packet *pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("Misc instruction does not support split access method!");
diff --git a/src/arch/mips/isa/formats/mt.isa b/src/arch/mips/isa/formats/mt.isa
index 74163eebf..f3369edc0 100644
--- a/src/arch/mips/isa/formats/mt.isa
+++ b/src/arch/mips/isa/formats/mt.isa
@@ -96,7 +96,7 @@ output header {{
}};
output exec {{
- void getThrRegExValues(%(CPU_exec_context)s *xc,
+ void getThrRegExValues(CPU_EXEC_CONTEXT *xc,
VPEConf0Reg &vpe_conf0, TCBindReg &tc_bind_mt,
TCBindReg &tc_bind, VPEControlReg &vpe_control,
MVPConf0Reg &mvp_conf0)
@@ -108,14 +108,14 @@ output exec {{
mvp_conf0 = xc->readMiscReg(MISCREG_MVP_CONF0);
}
- void getMTExValues(%(CPU_exec_context)s *xc, Config3Reg &config3)
+ void getMTExValues(CPU_EXEC_CONTEXT *xc, Config3Reg &config3)
{
config3 = xc->readMiscReg(MISCREG_CONFIG3);
}
}};
def template ThreadRegisterExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
int64_t data M5_VAR_USED;
@@ -153,7 +153,7 @@ def template ThreadRegisterExecute {{
}};
def template MTExecute{{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
%(op_decl)s;
diff --git a/src/arch/mips/isa/formats/noop.isa b/src/arch/mips/isa/formats/noop.isa
index 3aea5a9c6..5964b0f0a 100644
--- a/src/arch/mips/isa/formats/noop.isa
+++ b/src/arch/mips/isa/formats/noop.isa
@@ -82,7 +82,7 @@ output decoder {{
output exec {{
Fault
- Nop::execute(%(CPU_exec_context)s *, Trace::InstRecord *) const
+ Nop::execute(CPU_EXEC_CONTEXT *, Trace::InstRecord *) const
{
return NoFault;
}
diff --git a/src/arch/mips/isa/formats/tlbop.isa b/src/arch/mips/isa/formats/tlbop.isa
index 368037955..bd27a347c 100644
--- a/src/arch/mips/isa/formats/tlbop.isa
+++ b/src/arch/mips/isa/formats/tlbop.isa
@@ -58,7 +58,7 @@ output decoder {{
}};
def template TlbOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
//Write the resulting state to the execution context
%(op_wb)s;
diff --git a/src/arch/mips/isa/formats/trap.isa b/src/arch/mips/isa/formats/trap.isa
index 7ebe121aa..6f8275687 100644
--- a/src/arch/mips/isa/formats/trap.isa
+++ b/src/arch/mips/isa/formats/trap.isa
@@ -81,7 +81,7 @@ output decoder {{
def template TrapExecute {{
//Edit This Template When Traps Are Implemented
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
//Write the resulting state to the execution context
%(op_wb)s;
diff --git a/src/arch/mips/isa/formats/unimp.isa b/src/arch/mips/isa/formats/unimp.isa
index d567a113f..b5bcb6e5a 100644
--- a/src/arch/mips/isa/formats/unimp.isa
+++ b/src/arch/mips/isa/formats/unimp.isa
@@ -180,7 +180,7 @@ output decoder {{
output exec {{
Fault
- FailUnimplemented::execute(%(CPU_exec_context)s *xc,
+ FailUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unimplemented instruction '%s' "
@@ -190,7 +190,7 @@ output exec {{
}
Fault
- CP0Unimplemented::execute(%(CPU_exec_context)s *xc,
+ CP0Unimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (FullSystem) {
@@ -207,7 +207,7 @@ output exec {{
}
Fault
- CP1Unimplemented::execute(%(CPU_exec_context)s *xc,
+ CP1Unimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (FullSystem) {
@@ -224,7 +224,7 @@ output exec {{
}
Fault
- CP2Unimplemented::execute(%(CPU_exec_context)s *xc,
+ CP2Unimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (FullSystem) {
@@ -241,7 +241,7 @@ output exec {{
}
Fault
- WarnUnimplemented::execute(%(CPU_exec_context)s *xc,
+ WarnUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (!warned) {
diff --git a/src/arch/mips/isa/formats/unknown.isa b/src/arch/mips/isa/formats/unknown.isa
index e4037477f..ba8fc5c07 100644
--- a/src/arch/mips/isa/formats/unknown.isa
+++ b/src/arch/mips/isa/formats/unknown.isa
@@ -69,7 +69,7 @@ output decoder {{
output exec {{
Fault
- Unknown::execute(%(CPU_exec_context)s *xc,
+ Unknown::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new ReservedInstructionFault;
diff --git a/src/arch/null/generated/inc.d b/src/arch/null/generated/inc.d
new file mode 100644
index 000000000..e69de29bb
--- /dev/null
+++ b/src/arch/null/generated/inc.d
diff --git a/src/arch/power/SConscript b/src/arch/power/SConscript
index f7875cdf5..785a9a76f 100644
--- a/src/arch/power/SConscript
+++ b/src/arch/power/SConscript
@@ -58,11 +58,4 @@ if env['TARGET_ISA'] == 'power':
DebugFlag('Power')
- # Add in files generated by the ISA description.
- isa_desc_files = env.ISADesc('isa/main.isa')
-
- # Only non-header files need to be compiled.
- for f in isa_desc_files:
- if not f.path.endswith('.hh'):
- Source(f)
-
+ env.ISADesc('isa/main.isa')
diff --git a/src/arch/power/isa/formats/basic.isa b/src/arch/power/isa/formats/basic.isa
index c6532429c..75c9f94bc 100644
--- a/src/arch/power/isa/formats/basic.isa
+++ b/src/arch/power/isa/formats/basic.isa
@@ -58,7 +58,7 @@ def template BasicConstructor {{
// Basic instruction class execute method template.
def template BasicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/power/isa/formats/mem.isa b/src/arch/power/isa/formats/mem.isa
index 22a102ad7..0c0dff6ca 100644
--- a/src/arch/power/isa/formats/mem.isa
+++ b/src/arch/power/isa/formats/mem.isa
@@ -73,7 +73,7 @@ def template LoadStoreConstructor {{
def template LoadExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -98,7 +98,7 @@ def template LoadExecute {{
def template LoadInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -120,7 +120,7 @@ def template LoadInitiateAcc {{
def template LoadCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr M5_VAR_USED EA;
@@ -147,7 +147,7 @@ def template LoadCompleteAcc {{
def template StoreExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -176,7 +176,7 @@ def template StoreExecute {{
def template StoreInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
@@ -207,7 +207,7 @@ def template StoreInitiateAcc {{
def template StoreCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s *xc,
+ CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
diff --git a/src/arch/power/isa/formats/misc.isa b/src/arch/power/isa/formats/misc.isa
index 93536aa18..3d22b597e 100644
--- a/src/arch/power/isa/formats/misc.isa
+++ b/src/arch/power/isa/formats/misc.isa
@@ -34,7 +34,7 @@
//
def template MiscOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc, Trace::InstRecord *traceData) const
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc, Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
%(op_decl)s;
diff --git a/src/arch/power/isa/formats/unimp.isa b/src/arch/power/isa/formats/unimp.isa
index 60a7c469d..b3e7e6073 100644
--- a/src/arch/power/isa/formats/unimp.isa
+++ b/src/arch/power/isa/formats/unimp.isa
@@ -111,7 +111,7 @@ output decoder {{
output exec {{
Fault
- FailUnimplemented::execute(%(CPU_exec_context)s *xc,
+ FailUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unimplemented instruction '%s' "
@@ -121,7 +121,7 @@ output exec {{
}
Fault
- WarnUnimplemented::execute(%(CPU_exec_context)s *xc,
+ WarnUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (!warned) {
diff --git a/src/arch/power/isa/formats/unknown.isa b/src/arch/power/isa/formats/unknown.isa
index 8914cf9a6..e355397c9 100644
--- a/src/arch/power/isa/formats/unknown.isa
+++ b/src/arch/power/isa/formats/unknown.isa
@@ -71,7 +71,7 @@ output decoder {{
output exec {{
Fault
- Unknown::execute(%(CPU_exec_context)s *xc,
+ Unknown::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unknown instruction at %#x"
diff --git a/src/arch/sparc/SConscript b/src/arch/sparc/SConscript
index 28949aaaf..f05f30469 100644
--- a/src/arch/sparc/SConscript
+++ b/src/arch/sparc/SConscript
@@ -61,9 +61,4 @@ if env['TARGET_ISA'] == 'sparc':
DebugFlag('Sparc', "Generic SPARC ISA stuff")
DebugFlag('RegisterWindows', "Register window manipulation")
- # Add in files generated by the ISA description.
- isa_desc_files = env.ISADesc('isa/main.isa')
- # Only non-header files need to be compiled.
- for f in isa_desc_files:
- if not f.path.endswith('.hh'):
- Source(f)
+ env.ISADesc('isa/main.isa')
diff --git a/src/arch/sparc/isa/base.isa b/src/arch/sparc/isa/base.isa
index 3ff1d22b0..3c95c2638 100644
--- a/src/arch/sparc/isa/base.isa
+++ b/src/arch/sparc/isa/base.isa
@@ -564,7 +564,7 @@ output exec {{
/// @retval Full-system mode: NoFault if FP is enabled, FpDisabled
/// if not. Non-full-system mode: always returns NoFault.
static inline Fault
- checkFpEnableFault(%(CPU_exec_context)s *xc)
+ checkFpEnableFault(CPU_EXEC_CONTEXT *xc)
{
if (FullSystem) {
PSTATE pstate = xc->readMiscReg(MISCREG_PSTATE);
diff --git a/src/arch/sparc/isa/formats/basic.isa b/src/arch/sparc/isa/formats/basic.isa
index feb99e140..7d70e8e60 100644
--- a/src/arch/sparc/isa/formats/basic.isa
+++ b/src/arch/sparc/isa/formats/basic.isa
@@ -113,7 +113,7 @@ def template BasicConstructorWithMnemonic {{
// Basic instruction class execute method template.
def template BasicExecute {{
Fault
- %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -132,7 +132,7 @@ def template BasicExecute {{
def template DoFpOpExecute {{
Fault
- %(class_name)s::doFpOp(%(CPU_exec_context)s *xc,
+ %(class_name)s::doFpOp(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/sparc/isa/formats/branch.isa b/src/arch/sparc/isa/formats/branch.isa
index b34704f06..eb289931e 100644
--- a/src/arch/sparc/isa/formats/branch.isa
+++ b/src/arch/sparc/isa/formats/branch.isa
@@ -186,7 +186,7 @@ output decoder {{
}};
def template JumpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
// Attempt to execute the instruction
@@ -208,7 +208,7 @@ def template JumpExecute {{
def template BranchExecute {{
Fault
- %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
// Attempt to execute the instruction
diff --git a/src/arch/sparc/isa/formats/integerop.isa b/src/arch/sparc/isa/formats/integerop.isa
index 58d7b37ee..355bbf393 100644
--- a/src/arch/sparc/isa/formats/integerop.isa
+++ b/src/arch/sparc/isa/formats/integerop.isa
@@ -237,7 +237,7 @@ output decoder {{
}};
def template IntOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/sparc/isa/formats/mem/swap.isa b/src/arch/sparc/isa/formats/mem/swap.isa
index 17a490c4b..34dabc8cb 100644
--- a/src/arch/sparc/isa/formats/mem/swap.isa
+++ b/src/arch/sparc/isa/formats/mem/swap.isa
@@ -29,7 +29,7 @@
// This template provides the execute functions for a swap
def template SwapExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -68,7 +68,7 @@ def template SwapExecute {{
def template SwapInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -97,7 +97,7 @@ def template SwapInitiateAcc {{
def template SwapCompleteAcc {{
- Fault %(class_name)s::completeAcc(PacketPtr pkt, %(CPU_exec_context)s * xc,
+ Fault %(class_name)s::completeAcc(PacketPtr pkt, CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/sparc/isa/formats/mem/util.isa b/src/arch/sparc/isa/formats/mem/util.isa
index ffce3063b..cf0a62ed9 100644
--- a/src/arch/sparc/isa/formats/mem/util.isa
+++ b/src/arch/sparc/isa/formats/mem/util.isa
@@ -130,7 +130,7 @@ output decoder {{
// This template provides the execute functions for a load
def template LoadExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -158,7 +158,7 @@ def template LoadExecute {{
}};
def template LoadInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -178,7 +178,7 @@ def template LoadInitiateAcc {{
}};
def template LoadCompleteAcc {{
- Fault %(class_name)s::completeAcc(PacketPtr pkt, %(CPU_exec_context)s * xc,
+ Fault %(class_name)s::completeAcc(PacketPtr pkt, CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -195,7 +195,7 @@ def template LoadCompleteAcc {{
// This template provides the execute functions for a store
def template StoreExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -226,7 +226,7 @@ def template StoreExecute {{
}};
def template StoreInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -251,7 +251,7 @@ def template StoreInitiateAcc {{
}};
def template StoreCompleteAcc {{
- Fault %(class_name)s::completeAcc(PacketPtr, %(CPU_exec_context)s * xc,
+ Fault %(class_name)s::completeAcc(PacketPtr, CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
return NoFault;
@@ -260,7 +260,7 @@ def template StoreCompleteAcc {{
def template EACompExecute {{
Fault
- %(class_name)s::eaComp(%(CPU_exec_context)s *xc,
+ %(class_name)s::eaComp(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Addr EA;
diff --git a/src/arch/sparc/isa/formats/nop.isa b/src/arch/sparc/isa/formats/nop.isa
index a1c650369..aab1f198d 100644
--- a/src/arch/sparc/isa/formats/nop.isa
+++ b/src/arch/sparc/isa/formats/nop.isa
@@ -79,7 +79,7 @@ output decoder {{
}};
def template NopExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
// Nothing to see here, move along
diff --git a/src/arch/sparc/isa/formats/priv.isa b/src/arch/sparc/isa/formats/priv.isa
index c12a31b10..b52637f81 100644
--- a/src/arch/sparc/isa/formats/priv.isa
+++ b/src/arch/sparc/isa/formats/priv.isa
@@ -195,7 +195,7 @@ def template ControlRegConstructor {{
}};
def template PrivExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
%(op_decl)s;
diff --git a/src/arch/sparc/isa/formats/trap.isa b/src/arch/sparc/isa/formats/trap.isa
index 018379f57..bda7d5192 100644
--- a/src/arch/sparc/isa/formats/trap.isa
+++ b/src/arch/sparc/isa/formats/trap.isa
@@ -72,7 +72,7 @@ output decoder {{
def template TrapExecute {{
Fault
- %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -85,7 +85,7 @@ def template TrapExecute {{
def template FpUnimplExecute {{
Fault
- %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/sparc/isa/formats/unimp.isa b/src/arch/sparc/isa/formats/unimp.isa
index 927bf9e64..bd87942ad 100644
--- a/src/arch/sparc/isa/formats/unimp.isa
+++ b/src/arch/sparc/isa/formats/unimp.isa
@@ -109,7 +109,7 @@ output decoder {{
output exec {{
Fault
- FailUnimplemented::execute(%(CPU_exec_context)s *xc,
+ FailUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unimplemented instruction '%s' "
@@ -118,7 +118,7 @@ output exec {{
}
Fault
- WarnUnimplemented::execute(%(CPU_exec_context)s *xc,
+ WarnUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (!warned) {
diff --git a/src/arch/sparc/isa/formats/unknown.isa b/src/arch/sparc/isa/formats/unknown.isa
index 8541d6a62..5b2db2b57 100644
--- a/src/arch/sparc/isa/formats/unknown.isa
+++ b/src/arch/sparc/isa/formats/unknown.isa
@@ -63,7 +63,7 @@ output decoder {{
}};
output exec {{
- Fault Unknown::execute(%(CPU_exec_context)s *xc,
+ Fault Unknown::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new IllegalInstruction;
diff --git a/src/arch/x86/SConscript b/src/arch/x86/SConscript
index 6ec714e8e..c35ba608a 100644
--- a/src/arch/x86/SConscript
+++ b/src/arch/x86/SConscript
@@ -312,6 +312,3 @@ if env['TARGET_ISA'] == 'x86':
# Add in python file dependencies that won't be caught otherwise
for pyfile in python_files:
env.Depends(f, "isa/insts/%s" % pyfile)
- # Only non-header files need to be compiled.
- if not f.path.endswith('.hh'):
- Source(f)
diff --git a/src/arch/x86/isa/formats/basic.isa b/src/arch/x86/isa/formats/basic.isa
index d8f8592d7..a4b96c43e 100644
--- a/src/arch/x86/isa/formats/basic.isa
+++ b/src/arch/x86/isa/formats/basic.isa
@@ -77,7 +77,7 @@ def template BasicConstructor {{
// Basic instruction class execute method template.
def template BasicExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/x86/isa/formats/cpuid.isa b/src/arch/x86/isa/formats/cpuid.isa
index 535f1e925..265d0f7ef 100644
--- a/src/arch/x86/isa/formats/cpuid.isa
+++ b/src/arch/x86/isa/formats/cpuid.isa
@@ -68,7 +68,7 @@ output decoder {{
}};
def template CPUIDExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
// If the CPUID instruction used a valid function number, this will
diff --git a/src/arch/x86/isa/formats/nop.isa b/src/arch/x86/isa/formats/nop.isa
index 42d209748..d33529faa 100644
--- a/src/arch/x86/isa/formats/nop.isa
+++ b/src/arch/x86/isa/formats/nop.isa
@@ -72,7 +72,7 @@ output decoder {{
}};
def template NopExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return NoFault;
diff --git a/src/arch/x86/isa/formats/syscall.isa b/src/arch/x86/isa/formats/syscall.isa
index 8b6d469b2..6888af02c 100644
--- a/src/arch/x86/isa/formats/syscall.isa
+++ b/src/arch/x86/isa/formats/syscall.isa
@@ -74,7 +74,7 @@ output decoder {{
}};
def template SyscallExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/x86/isa/formats/unimp.isa b/src/arch/x86/isa/formats/unimp.isa
index be066acc2..7849a4970 100644
--- a/src/arch/x86/isa/formats/unimp.isa
+++ b/src/arch/x86/isa/formats/unimp.isa
@@ -122,7 +122,7 @@ output decoder {{
output exec {{
Fault
- FailUnimplemented::execute(%(CPU_exec_context)s *xc,
+ FailUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
panic("attempt to execute unimplemented instruction '%s' %s",
@@ -131,7 +131,7 @@ output exec {{
}
Fault
- WarnUnimplemented::execute(%(CPU_exec_context)s *xc,
+ WarnUnimplemented::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
if (!warned) {
diff --git a/src/arch/x86/isa/formats/unknown.isa b/src/arch/x86/isa/formats/unknown.isa
index 1108fd4a4..5911d5c00 100644
--- a/src/arch/x86/isa/formats/unknown.isa
+++ b/src/arch/x86/isa/formats/unknown.isa
@@ -74,7 +74,7 @@ output decoder {{
}};
output exec {{
- Fault Unknown::execute(%(CPU_exec_context)s *xc,
+ Fault Unknown::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
return new InvalidOpcode();
diff --git a/src/arch/x86/isa/microops/debug.isa b/src/arch/x86/isa/microops/debug.isa
index b9da9c602..650c8a5a3 100644
--- a/src/arch/x86/isa/microops/debug.isa
+++ b/src/arch/x86/isa/microops/debug.isa
@@ -84,7 +84,7 @@ def template MicroDebugDeclare {{
def template MicroDebugExecute {{
Fault
- %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
%(op_decl)s
diff --git a/src/arch/x86/isa/microops/fpop.isa b/src/arch/x86/isa/microops/fpop.isa
index 131284076..4155fe3aa 100644
--- a/src/arch/x86/isa/microops/fpop.isa
+++ b/src/arch/x86/isa/microops/fpop.isa
@@ -44,7 +44,7 @@
//////////////////////////////////////////////////////////////////////////
def template MicroFpOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/x86/isa/microops/ldstop.isa b/src/arch/x86/isa/microops/ldstop.isa
index b82cf57e0..c26e9932d 100644
--- a/src/arch/x86/isa/microops/ldstop.isa
+++ b/src/arch/x86/isa/microops/ldstop.isa
@@ -47,7 +47,7 @@
// LEA template
def template MicroLeaExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -87,7 +87,7 @@ def template MicroLeaDeclare {{
// Load templates
def template MicroLoadExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -116,7 +116,7 @@ def template MicroLoadExecute {{
}};
def template MicroLoadInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -135,7 +135,7 @@ def template MicroLoadInitiateAcc {{
def template MicroLoadCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s * xc,
+ CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -159,7 +159,7 @@ def template MicroLoadCompleteAcc {{
// Store templates
def template MicroStoreExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s * xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT * xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -187,7 +187,7 @@ def template MicroStoreExecute {{
}};
def template MicroStoreInitiateAcc {{
- Fault %(class_name)s::initiateAcc(%(CPU_exec_context)s * xc,
+ Fault %(class_name)s::initiateAcc(CPU_EXEC_CONTEXT * xc,
Trace::InstRecord * traceData) const
{
Fault fault = NoFault;
@@ -211,7 +211,7 @@ def template MicroStoreInitiateAcc {{
def template MicroStoreCompleteAcc {{
Fault %(class_name)s::completeAcc(PacketPtr pkt,
- %(CPU_exec_context)s * xc, Trace::InstRecord * traceData) const
+ CPU_EXEC_CONTEXT * xc, Trace::InstRecord * traceData) const
{
%(op_decl)s;
%(op_rd)s;
diff --git a/src/arch/x86/isa/microops/limmop.isa b/src/arch/x86/isa/microops/limmop.isa
index e7cd548ec..cd282f67a 100644
--- a/src/arch/x86/isa/microops/limmop.isa
+++ b/src/arch/x86/isa/microops/limmop.isa
@@ -42,7 +42,7 @@
//////////////////////////////////////////////////////////////////////////
def template MicroLimmOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
%(op_decl)s;
diff --git a/src/arch/x86/isa/microops/mediaop.isa b/src/arch/x86/isa/microops/mediaop.isa
index fecdab863..e382151ef 100644
--- a/src/arch/x86/isa/microops/mediaop.isa
+++ b/src/arch/x86/isa/microops/mediaop.isa
@@ -27,7 +27,7 @@
// Authors: Gabe Black
def template MediaOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/x86/isa/microops/regop.isa b/src/arch/x86/isa/microops/regop.isa
index b957a164a..759bffc3c 100644
--- a/src/arch/x86/isa/microops/regop.isa
+++ b/src/arch/x86/isa/microops/regop.isa
@@ -42,7 +42,7 @@
//////////////////////////////////////////////////////////////////////////
def template MicroRegOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
@@ -73,7 +73,7 @@ def template MicroRegOpExecute {{
}};
def template MicroRegOpImmExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
Fault fault = NoFault;
diff --git a/src/arch/x86/isa/microops/seqop.isa b/src/arch/x86/isa/microops/seqop.isa
index 72c28b1fe..76766e055 100644
--- a/src/arch/x86/isa/microops/seqop.isa
+++ b/src/arch/x86/isa/microops/seqop.isa
@@ -68,7 +68,7 @@ def template SeqOpDeclare {{
}};
def template SeqOpExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
%(op_decl)s;
diff --git a/src/arch/x86/isa/microops/specop.isa b/src/arch/x86/isa/microops/specop.isa
index a13250589..854d3910f 100644
--- a/src/arch/x86/isa/microops/specop.isa
+++ b/src/arch/x86/isa/microops/specop.isa
@@ -87,7 +87,7 @@ def template MicroFaultDeclare {{
}};
def template MicroFaultExecute {{
- Fault %(class_name)s::execute(%(CPU_exec_context)s *xc,
+ Fault %(class_name)s::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord *traceData) const
{
%(op_decl)s;
@@ -103,7 +103,7 @@ def template MicroFaultExecute {{
output exec {{
Fault
- MicroHalt::execute(%(CPU_exec_context)s *xc,
+ MicroHalt::execute(CPU_EXEC_CONTEXT *xc,
Trace::InstRecord * traceData) const
{
xc->tcBase()->suspend();