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GP-4995: Updated pcodetest framework to python3 and additional config

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ghidorahrex 2025-04-10 14:44:56 -04:00
parent 93c19e3cc6
commit 00687c8db8
9 changed files with 473 additions and 385 deletions
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104
Ghidra/Extensions/SleighDevTools/pcodetest/pcodetest.py
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@ -1,17 +1,17 @@
## ###
# IP: GHIDRA
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# IP: GHIDRA
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
##
import os
import glob
@ -19,6 +19,7 @@ import re
import fnmatch
from build import Config, BuildUtil
from defaults import *
class PCodeTest(BuildUtil):
@ -27,10 +28,9 @@ class PCodeTest(BuildUtil):
def __init__(self, conf):
super(PCodeTest, self).__init__()
self.config = Config(PCodeTest.defaults, conf)
self.config = Config(pcodeTestDefaults, conf)
# calculate the toolchain_dir
self.config.toolchain_dir = self.config.format('%(toolchain_root)s/%(toolchain)s-gcc-%(gcc_version)s')
self.config.toolchain_dir = self.config.format('%(toolchain_root)s/%(toolchain)s-gcc-%(gcc_config)s')
if not self.isdir(self.config.toolchain_dir):
self.config.toolchain_dir = self.config.format('%(toolchain_root)s/%(toolchain)s')
@ -39,16 +39,13 @@ class PCodeTest(BuildUtil):
# can default the Processor directory name, usually the
# initial string of 'language_id' (otherwise unused).
if self.config.language_id:
self.config.processor = self.config.language_id.split(':')[0]
# expand all of the variables with printf escapes
self.config.expand()
# save the new PCodeTest in a dictionary for auto-enumeration
PCodeTest.list[self.config.name] = self
@classmethod
@ -97,10 +94,11 @@ class PCodeTestBuild(BuildUtil):
return
# save path to tpp
tpp_py = os.getcwd() + '/tpp.py'
tpp_py = os.path.join(os.path.dirname(os.path.abspath(__file__)),'tpp.py')
# Get a list of strings to filter input files
available_files = sorted(glob.glob(self.config.format('%(pcodetest_src)s/*')))
if self.config.proc_test:
available_files.extend(sorted(glob.glob(self.config.format('%(pcodetest_src)s/%(proc_test)s/*'))))
@ -127,7 +125,6 @@ class PCodeTestBuild(BuildUtil):
# This is the base name of the binary file, or for small
# build, the directory name that will hold the small
# binaries
out_name = '%s_%s_%s_pcodetest' % (self.config.name, self.config.toolchain_type.upper(), opt_name)
if self.config.architecture_test: pcodetest_base_name = self.config.architecture_test
else: pcodetest_base_name = self.config.architecture
@ -137,8 +134,8 @@ class PCodeTestBuild(BuildUtil):
# This does not rebuild if the output directory is newer than the
# input files. So it needs to know where the build
# directory would be, before it is recreated.
build_dir = self.build_dir(self.config.build_root, kind, out_name)
need_to_build = self.config.force or not self.isdir(build_dir)
if not need_to_build:
mtime = self.getmtime(build_dir)
@ -157,11 +154,9 @@ class PCodeTestBuild(BuildUtil):
for f in available_files: self.copy(f, '.', verbose=False)
# if requested, add an info file
if self.config.add_info: self.mkinfo('INFO.c')
# make tests, if needed
for f_test in glob.glob('*.test'):
f_h = re.sub(r'[.]test', '.h', f_test)
if self.isfile(f_h) and self.getmtime(f_test) <= self.getmtime(f_h): continue
@ -184,14 +179,12 @@ class PCodeTestBuild(BuildUtil):
self.log_info('**** SMALL BUILD ****')
# Remove the previous directory, if it was there
build_dir = '%s/build-PCodeTest-%s/%s' % (self.config.build_root, out_name, out_name)
try: self.rmtree(build_dir)
except: pass
# Each small file ends with _BODY.c and it has a
# companion without _BODY.
for body_file in smallFiles:
small_name = body_file.replace('_BODY.c', '')
companion_file = small_name + '.c'
@ -240,20 +233,20 @@ class PCodeBuildSDCC(PCodeTestBuild):
f += ['-DNAME=NAME:%s' % output_file]
f += self.config.ccflags.split()
f += self.config.add_ccflags.split()
f += [self.config.format(g) for g in self.config.ccflags.split()]
f += [self.config.format(g) for g in self.config.add_ccflags.split()]
f += [self.config.format(g) for g in self.config.cclibs.split()]
f += [self.config.format(g) for g in self.config.add_cclibs.split()]
return f
def compile(self, input_files, opt_cflag, output_base):
# Name the output file, and delete it if it exists
output_file = '%s.out' % (output_base)
self.remove(output_file)
# Construct the compile command line and execute it
cmp = self.which('compile_exe')
cmd = [cmp] + input_files + self.cflags(output_file)
if opt_cflag: cmd += [opt_cflag]
@ -265,7 +258,6 @@ class PCodeBuildSDCC(PCodeTestBuild):
if err: self.log_warn(err)
# return now if the error preempted the binary
if not self.is_readable_file(output_file):
self.log_err('output not created %s' % output_file)
return
@ -289,9 +281,11 @@ class PCodeBuildCCS(PCodeTestBuild):
f += ['-DNAME=NAME:%s' % output_file]
f += self.config.ccflags.split()
f += self.config.add_ccflags.split()
f += [self.config.format(g) for g in self.config.ccflags.split()]
f += [self.config.format(g) for g in self.config.add_ccflags.split()]
f += [self.config.format(g) for g in self.config.cclibs.split()]
f += [self.config.format(g) for g in self.config.add_cclibs.split()]
return f
def compile(self, input_files, opt_cflag, output_base):
@ -302,11 +296,9 @@ class PCodeBuildCCS(PCodeTestBuild):
self.remove(output_file)
# Construct the compile command line and execute it
cmp = self.which('compile_exe')
cmd = [cmp] + input_files + self.cflags(output_file) + [opt_cflag]
cmd += ['-z', '-h', '-e', 'printf5']
cmd += [self.config.format('%(toolchain_dir)s/tools/compiler/ti-cgt-msp430_16.9.0.LTS/lib/libc.a')]
cmd += ['-z', '-off', '-llibc.a', '--make_global=noteTestMain', '--retain=*_main', '-cr', '-m', '%s.map'%(output_base), '-h', '--unused_section_elimination=off']
cmd += ['-o', output_file]
out, err = self.run(cmd)
if out: self.log_info(out)
@ -315,7 +307,6 @@ class PCodeBuildCCS(PCodeTestBuild):
if err: self.log_warn(err)
# return now if the error preempted the binary
if not self.is_readable_file(output_file):
self.log_err('output not created %s' % output_file)
return
@ -345,7 +336,7 @@ class PCodeBuildGCC(PCodeTestBuild):
out, err = self.run([self.which('objdump_exe')]
+ self.config.objdump_option.split()
+ ['-d', bin], stdout=('%s.d' % base))
+ ['-S','-d', bin], stdout=('%s.d' % base))
if err: self.log_warn(err)
out, err = self.run([self.which('objdump_exe')]
@ -374,7 +365,7 @@ class PCodeBuildGCC(PCodeTestBuild):
if err: self.log_warn(err)
out, err = self.run(['grep', ' U ', '%s.nm' % base])
if out: self.log_warn('** UNRESOLVED:\n' + out + '**END')
if out: self.log_warn('** UNRESOLVED:\n' + str(out) + '**END')
if err: self.log_warn(err)
# Set options for compiler depending on needs.
@ -389,9 +380,26 @@ class PCodeBuildGCC(PCodeTestBuild):
if self.config.has_decimal32: f += ['-DHAS_DECIMAL32=1']
if self.config.has_decimal64: f += ['-DHAS_DECIMAL64=1']
if self.config.gcc_version == 'latest':
self.config.gcc_actual_version = os.readlink(self.config.toolchain_dir).split('gcc-')[1]
else:
self.config.gcc_actual_version = self.config.gcc_version
if not self.config.gcc_libdir:
if self.config.gcc_version == 'latest':
# latest gcc version needs to point to the right libgcc location
toolchain_dir = self.config.format('%(toolchain_root)s/%(toolchain)s-gcc-%(gcc_config)s')
toolchain_suffix = self.config.toolchain.split('/')[-1]
self.config.gcc_libdir = os.path.join(self.config.toolchain_dir, 'lib', 'gcc', toolchain_suffix, self.config.gcc_actual_version)
else:
toolchain_suffix = self.config.toolchain.split('/')[-1]
self.config.gcc_libdir = os.path.join(self.config.toolchain_dir, 'lib', 'gcc', toolchain_suffix, self.config.gcc_version)
f += ['-DNAME=NAME:%s' % output_file]
# turn off -g because dwarf, not needed
f += ['-dA', '-w']
#f += ['-dA', '-w']
f += ['-Wno-discarded-qualifiers',]
# for xc26: f += ['--no-data-init']
# or maybe f += ['-Xlinker', '--no-data-init']
# This helps to alleviate undefined main, etc
@ -400,25 +408,25 @@ class PCodeBuildGCC(PCodeTestBuild):
# can pass this if weak symbols aren't defined
# f += ['-Xlinker', '--unresolved-symbols=ignore-all']
f +=[self.config.format(g) for g in self.config.ccflags.split()]
f += [self.config.format(g) for g in self.config.ccflags.split()]
f += [self.config.format(g) for g in self.config.add_ccflags.split()]
f += ['-L ' + self.config.format(self.config.gcc_libdir)]
f += [self.config.format(g) for g in self.config.cclibs.split()]
f += [self.config.format(g) for g in self.config.add_cclibs.split()]
self.log_info('Compiler flags: %s' % f)
return f
def compile(self, input_files, opt_cflag, output_base):
# Name the output file, and delete it if it exists
output_file = '%s.out' % (output_base)
self.remove(output_file)
# set the library path
self.set_library_path(self.config.ld_library_path)
# Construct the compile/link command line and execute it
cmp = self.which('compile_exe')
cmd = [cmp] + input_files + self.cflags(output_file) + [opt_cflag, '-B', self.dirname(cmp), '-o', output_file]
out, err = self.run(cmd)
@ -428,13 +436,11 @@ class PCodeBuildGCC(PCodeTestBuild):
if err: self.log_warn(err)
# but return now if the error preempted the binary
if not self.is_readable_file(output_file):
self.log_err('output not created %s' % output_file)
return
# strip
if self.config.strip_symbols:
str = self.which('strip_exe')
cmd = [str, '-s', output_file]
@ -443,11 +449,9 @@ class PCodeBuildGCC(PCodeTestBuild):
# Get associated information (identify file, output-file.d,
# .li, .nm, and .readelf, identify file, unresolves symbols)
self.associated_info(output_file, output_base)
# build a BUILD_EXE version
if self.config.build_exe:
cmp = self.which('compile_exe')
cmd = [cmp] + input_files + self.cflags(output_file)\