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-rw-r--r--src/cpu/SConscript21
1 files changed, 15 insertions, 6 deletions
diff --git a/src/cpu/SConscript b/src/cpu/SConscript
index ab3c1f1d2..1bb8e8a9f 100644
--- a/src/cpu/SConscript
+++ b/src/cpu/SConscript
@@ -68,6 +68,13 @@ mem_comp_sig_template = '''
virtual Fault completeAcc(uint8_t *data, %s *xc, Trace::InstRecord *traceData) const { panic("Not defined!"); return NoFault; };
'''
+# Generate a temporary CPU list, including the CheckerCPU if
+# it's enabled. This isn't used for anything else other than StaticInst
+# headers.
+temp_cpu_list = env['CPU_MODELS']
+if env['USE_CHECKER']:
+ temp_cpu_list.append('CheckerCPU')
+
# Generate header.
def gen_cpu_exec_signatures(target, source, env):
f = open(str(target[0]), 'w')
@@ -75,7 +82,7 @@ def gen_cpu_exec_signatures(target, source, env):
#ifndef __CPU_STATIC_INST_EXEC_SIGS_HH__
#define __CPU_STATIC_INST_EXEC_SIGS_HH__
'''
- for cpu in env['CPU_MODELS']:
+ for cpu in temp_cpu_list:
xc_type = CpuModel.dict[cpu].strings['CPU_exec_context']
print >> f, exec_sig_template % (xc_type, xc_type, xc_type)
print >> f, '''
@@ -85,12 +92,14 @@ def gen_cpu_exec_signatures(target, source, env):
# Generate string that gets printed when header is rebuilt
def gen_sigs_string(target, source, env):
return "Generating static_inst_exec_sigs.hh: " \
- + ', '.join(env['CPU_MODELS'])
+ + ', '.join(temp_cpu_list)
# Add command to generate header to environment.
env.Command('static_inst_exec_sigs.hh', models_db,
Action(gen_cpu_exec_signatures, gen_sigs_string,
- varlist = ['CPU_MODELS']))
+ varlist = temp_cpu_list))
+
+env.Depends('static_inst_exec_sigs.hh', Value(env['USE_CHECKER']))
# List of suppported CPUs by the Checker. Errors out if USE_CHECKER=True
# and one of these are not being used.
@@ -148,7 +157,7 @@ if 'AlphaO3CPU' in env['CPU_MODELS']:
o3/store_set.cc
o3/tournament_pred.cc
''')
- if 'CheckerCPU' in env['CPU_MODELS']:
+ if env['USE_CHECKER']:
sources += Split('o3/checker_builder.cc')
if 'OzoneSimpleCPU' in env['CPU_MODELS']:
@@ -170,10 +179,10 @@ if 'OzoneCPU' in env['CPU_MODELS']:
ozone/lw_back_end.cc
ozone/lw_lsq.cc
''')
- if 'CheckerCPU' in env['CPU_MODELS']:
+ if env['USE_CHECKER']:
sources += Split('ozone/checker_builder.cc')
-if 'CheckerCPU' in env['CPU_MODELS']:
+if env['USE_CHECKER']:
checker_supports = False
for i in CheckerSupportedCPUList:
if i in env['CPU_MODELS']: