mirror of
https://github.com/capstone-engine/llvm-capstone.git
synced 2024-12-03 11:23:58 +00:00
ca6751043d
This diff creates an empty XAR file and copies it into `__LLVM,__bundle`. Follow-up work will actually populate the contents of that XAR. Reviewed By: #lld-macho, gkm Differential Revision: https://reviews.llvm.org/D100650
121 lines
3.8 KiB
Python
121 lines
3.8 KiB
Python
# -*- Python -*-
|
|
|
|
import os
|
|
import platform
|
|
import re
|
|
import subprocess
|
|
import locale
|
|
|
|
import lit.formats
|
|
import lit.util
|
|
|
|
from lit.llvm import llvm_config
|
|
|
|
# Configuration file for the 'lit' test runner.
|
|
|
|
# name: The name of this test suite.
|
|
config.name = 'lld'
|
|
|
|
# testFormat: The test format to use to interpret tests.
|
|
#
|
|
# For now we require '&&' between commands, until they get globally killed and the test runner updated.
|
|
config.test_format = lit.formats.ShTest(not llvm_config.use_lit_shell)
|
|
|
|
# suffixes: A list of file extensions to treat as test files.
|
|
config.suffixes = ['.ll', '.s', '.test', '.yaml', '.objtxt']
|
|
|
|
# excludes: A list of directories to exclude from the testsuite. The 'Inputs'
|
|
# subdirectories contain auxiliary inputs for various tests in their parent
|
|
# directories.
|
|
config.excludes = ['Inputs']
|
|
|
|
# test_source_root: The root path where tests are located.
|
|
config.test_source_root = os.path.dirname(__file__)
|
|
|
|
config.test_exec_root = os.path.join(config.lld_obj_root, 'test')
|
|
|
|
llvm_config.use_default_substitutions()
|
|
llvm_config.use_lld()
|
|
|
|
tool_patterns = [
|
|
'llc', 'llvm-as', 'llvm-mc', 'llvm-nm', 'llvm-objdump', 'llvm-pdbutil',
|
|
'llvm-dwarfdump', 'llvm-readelf', 'llvm-readobj', 'obj2yaml', 'yaml2obj',
|
|
'opt', 'llvm-dis']
|
|
|
|
llvm_config.add_tool_substitutions(tool_patterns)
|
|
|
|
# LLD tests tend to be flaky on NetBSD, so add some retries.
|
|
# We don't do this on other platforms because it's slower.
|
|
if platform.system() in ['NetBSD']:
|
|
config.test_retry_attempts = 2
|
|
|
|
# When running under valgrind, we mangle '-vg' onto the end of the triple so we
|
|
# can check it with XFAIL and XTARGET.
|
|
if lit_config.useValgrind:
|
|
config.target_triple += '-vg'
|
|
|
|
# Running on ELF based *nix
|
|
if platform.system() in ['FreeBSD', 'NetBSD', 'Linux']:
|
|
config.available_features.add('system-linker-elf')
|
|
|
|
# Set if host-cxxabi's demangler can handle target's symbols.
|
|
if platform.system() not in ['Windows']:
|
|
config.available_features.add('demangler')
|
|
|
|
llvm_config.feature_config(
|
|
[('--build-mode', {'DEBUG': 'debug'}),
|
|
('--assertion-mode', {'ON': 'asserts'}),
|
|
('--targets-built', {'AArch64': 'aarch64',
|
|
'AMDGPU': 'amdgpu',
|
|
'ARM': 'arm',
|
|
'AVR': 'avr',
|
|
'Hexagon': 'hexagon',
|
|
'Mips': 'mips',
|
|
'MSP430': 'msp430',
|
|
'PowerPC': 'ppc',
|
|
'RISCV': 'riscv',
|
|
'Sparc': 'sparc',
|
|
'WebAssembly': 'wasm',
|
|
'X86': 'x86'})
|
|
])
|
|
|
|
# Set a fake constant version so that we get consistent output.
|
|
config.environment['LLD_VERSION'] = 'LLD 1.0'
|
|
config.environment['LLD_IN_TEST'] = '1'
|
|
|
|
# Indirectly check if the mt.exe Microsoft utility exists by searching for
|
|
# cvtres, which always accompanies it. Alternatively, check if we can use
|
|
# libxml2 to merge manifests.
|
|
if (lit.util.which('cvtres', config.environment['PATH']) or
|
|
config.have_libxml2):
|
|
config.available_features.add('manifest_tool')
|
|
|
|
if config.have_libxar:
|
|
config.available_features.add('xar')
|
|
|
|
if config.have_libxml2:
|
|
config.available_features.add('libxml2')
|
|
|
|
if config.have_dia_sdk:
|
|
config.available_features.add("diasdk")
|
|
|
|
if config.sizeof_void_p == 8:
|
|
config.available_features.add("llvm-64-bits")
|
|
|
|
tar_executable = lit.util.which('tar', config.environment['PATH'])
|
|
if tar_executable:
|
|
env = os.environ
|
|
env['LANG'] = 'C'
|
|
tar_version = subprocess.Popen(
|
|
[tar_executable, '--version'],
|
|
stdout=subprocess.PIPE,
|
|
stderr=subprocess.PIPE,
|
|
env=env)
|
|
sout, _ = tar_version.communicate()
|
|
if 'GNU tar' in sout.decode():
|
|
config.available_features.add('gnutar')
|
|
|
|
# ELF tests expect the default target for ld.lld to be ELF.
|
|
if config.ld_lld_default_mingw:
|
|
config.excludes.append('ELF')
|