587685c687
git-subtree-dir: qcom/opensource/securemsm-kernel git-subtree-mainline:46e9caf0d0git-subtree-split:a6005ceed2Change-Id: repo: https://git.codelinaro.org/clo/la/platform/vendor/qcom/opensource/securemsm-kernel tag: LA.VENDOR.14.3.0.r1-17300-lanai.QSSI15.0
113 lines
4.5 KiB
Python
113 lines
4.5 KiB
Python
load(
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"//build/kernel/kleaf:kernel.bzl",
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"ddk_module",
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"kernel_modules_install",
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)
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load(
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":securemsm_modules.bzl",
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"securemsm_modules",
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"securemsm_modules_by_config",
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)
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load("//build/bazel_common_rules/dist:dist.bzl", "copy_to_dist_dir")
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def _replace_formatting_codes(target, variant, s):
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kernel_build = "{}_{}".format(target, variant)
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return s.replace("%b", kernel_build).replace("%t", target)
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def _console_print(target, variant, module, message):
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if module:
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print("{}: {}: securemsm-kernel: {}: {}".format(target, variant, module, message))
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else:
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print("{}: {}: securemsm-kernel: {} ".format(target, variant, message))
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def _get_options(target, variant, target_config_option, modules, extra_options):
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all_options = {option: True for option in extra_options}
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redundant_options = []
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for option in securemsm_modules_by_config:
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module_name = securemsm_modules_by_config[option]
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if option in all_options:
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if module_name in modules:
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redundant_options.append(option)
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else:
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_console_print(target, variant, None, 'WARNING: Config option "{}" corresponds to securemsm module {}, but this module is not listed in module list!'.format(option, module_name))
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else:
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all_options[option] = True
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if target_config_option in all_options:
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redundant_options.append(target_config_option)
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else:
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all_options[target_config_option] = True
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if redundant_options:
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_console_print(target, variant, None, "INFO: The following options are already declared either by a module or the target, no need to redeclare: \n{}".format("\n".join(redundant_options)))
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return all_options
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def _get_module_srcs(target, variant, module, options):
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srcs = [] + module["default_srcs"] + module["srcs"]
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module_path = "{}/".format(module["path"]) if module["path"] else ""
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for option in module["config_srcs"]:
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srcs.extend(module["config_srcs"][option].get(option in options, []))
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globbed_srcs = native.glob(["{}{}".format(module_path, _replace_formatting_codes(target, variant, src)) for src in srcs])
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if not globbed_srcs:
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_console_print(target, variant, module["name"], "WARNING: Module has no sources attached!")
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return globbed_srcs
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def define_target_variant_modules(target, variant, modules, extra_options = [], config_option = None):
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kernel_build_variant = "{}_{}".format(target, variant)
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options = _get_options(target, variant, config_option, modules, extra_options)
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module_rules = []
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target_local_defines = []
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modules = [securemsm_modules[module_name] for module_name in modules]
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tv = "{}_{}".format(target, variant)
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target_local_defines = ["SMCINVOKE_TRACE_INCLUDE_PATH=../../../{}/smcinvoke".format(native.package_name())]
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for config in extra_options:
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target_local_defines.append(config)
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for module in modules:
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rule_name = "{}_{}".format(kernel_build_variant, module["name"])
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module_srcs = _get_module_srcs(target, variant, module, options)
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ddk_module(
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name = rule_name,
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kernel_build = "//msm-kernel:{}".format(kernel_build_variant),
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srcs = module_srcs,
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out = "{}.ko".format(module["name"]),
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deps = ["//msm-kernel:all_headers"] + [_replace_formatting_codes(target, variant, dep) for dep in module["deps"]],
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hdrs = module["hdrs"],
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local_defines = target_local_defines,
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copts = module["copts"],
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)
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module_rules.append(rule_name)
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copy_to_dist_dir(
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name = "{}_securemsm-kernel_dist".format(kernel_build_variant),
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data = module_rules,
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dist_dir = "out/target/product/{}/dlkm/lib/modules/".format(target),
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flat = True,
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wipe_dist_dir = False,
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allow_duplicate_filenames = False,
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mode_overrides = {"**/*": "644"},
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log = "info",
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)
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kernel_modules_install(
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name = "{}_modules_install".format(kernel_build_variant),
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kernel_build = "//msm-kernel:{}".format(kernel_build_variant),
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kernel_modules = module_rules,
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)
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def define_consolidate_gki_modules(target, modules, extra_options = [], config_option = None):
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define_target_variant_modules(target, "consolidate", modules, extra_options, config_option)
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define_target_variant_modules(target, "gki", modules, extra_options, config_option)
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define_target_variant_modules(target, "perf", modules, extra_options, config_option)
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