diff options
Diffstat (limited to 'configure.py')
| -rwxr-xr-x | configure.py | 43 |
1 files changed, 23 insertions, 20 deletions
diff --git a/configure.py b/configure.py index 5f8d9ca76..8be84235b 100755 --- a/configure.py +++ b/configure.py @@ -143,10 +143,10 @@ def process_command_line(args): dest='unaligned_mem', action='store_false', help=SUPPRESS_HELP) - target_group.add_option('--with-simd', - dest='simd_intrinsics', + target_group.add_option('--with-isa-extension', metavar='ISALIST', + dest='with_isa_extns', action='append', default=[], - help='enable use of SIMD intrinsics (sse2, altivec, neon)') + help='enable ISA extensions (sse2, altivec, ...)') build_group = OptionGroup(parser, 'Build options') @@ -282,7 +282,7 @@ def process_command_line(args): options.enabled_modules = parse_multiple_enable(options.enabled_modules) options.disabled_modules = parse_multiple_enable(options.disabled_modules) - options.simd_intrinsics = parse_multiple_enable(options.simd_intrinsics) + options.with_isa_extns = parse_multiple_enable(options.with_isa_extns) return options @@ -431,21 +431,21 @@ class ModuleInfo(object): class ArchInfo(object): def __init__(self, infofile): lex_me_harder(infofile, self, - ['aliases', 'submodels', 'submodel_aliases', 'simd'], + ['aliases', 'submodels', 'submodel_aliases', 'isa_extn'], { 'default_submodel': None, 'endian': None, 'unaligned': 'no' }) - def convert_simd(input): - simd_info = {} - for line in self.simd: - (simd,cpus) = line.split(':') + def convert_isa_list(input): + isa_info = {} + for line in self.isa_extn: + (isa,cpus) = line.split(':') for cpu in cpus.split(','): - simd_info.setdefault(cpu, []).append(simd) - return simd_info + isa_info.setdefault(cpu, []).append(isa) + return isa_info - self.simd = convert_simd(self.simd) + self.isa_extn = convert_isa_list(self.isa_extn) self.submodel_aliases = force_to_dict(self.submodel_aliases) @@ -455,10 +455,11 @@ class ArchInfo(object): self.unaligned_ok = 0 """ - Return the types of SIMD supported by this submodel (if any) + Return ISA extensions specific to this CPU """ - def simd_in(self, cpu_type): - return sorted(self.simd.get(cpu_type, []) + self.simd.get('all', [])) + def isa_extensions_in(self, cpu_type): + return sorted(self.isa_extn.get(cpu_type, []) + + self.isa_extn.get('all', [])) """ Return a list of all submodels for this arch @@ -481,10 +482,12 @@ class ArchInfo(object): macros.append('TARGET_CPU_IS_%s' % (form_cpu_macro(options.cpu))) isa_extensions = sorted(set( - sum([self.simd_in(options.cpu), options.simd_intrinsics], []))) + sum([self.isa_extensions_in(options.cpu), + options.with_isa_extns], + []))) for simd in isa_extensions: - macros.append('TARGET_CPU_HAS_HAS_%s' % (simd.upper())) + macros.append('TARGET_CPU_HAS_%s' % (simd.upper())) endian = options.with_endian or self.endian @@ -495,7 +498,7 @@ class ArchInfo(object): if unaligned_ok is None: unaligned_ok = self.unaligned_ok if unaligned_ok: - logging.info('Assuming unaligned memory access works on this CPU') + logging.info('Assuming unaligned memory access works') macros.append('TARGET_UNALIGNED_MEMORY_ACCESS_OK %d' % (unaligned_ok)) @@ -1092,8 +1095,8 @@ def setup_build(build_config, options, template_vars): os.path.join(build_config.build_dir, sink) if options.boost_python: - templates_to_proc[ - os.path.join(options.makefile_dir, 'python.in')] = 'Makefile.python' + template = os.path.join(options.makefile_dir, 'python.in') + templates_to_proc[template] = 'Makefile.python' for (template, sink) in templates_to_proc.items(): try: |