The current mechanism used for predefined macros is to first compose a buffer with the textual definition of the macro: #define macro value and then tokenize it. It's quite powerful/flexible but for small, simple predefined macros it's a bit sad to have to go throught this textual representation when we could directly define them via create/bind_symbol(). This series does exactly this: it adds two functions: predefine() & predefinef() which allow to directly add the definition of a simple macro (without arg and with a single number or ident as definition). It then contains a conversion of the concerned predefined macros followed by some cleanups. Luc Van Oostenryck (7): builtin: add testcase for builtin macro expansion builtin: extract do_define() from do_handle_define() builtin: add predefine() & predefinef() builtin: directly predefine builtin macros builtin: consolidate predefined_macros() builtin: switch calling order of predefined_macros() & friends builtin: merge declare_builtin_function() with declare_builtins() builtin.c | 5 + lib.c | 179 ++++++++++++++---------------- lib.h | 2 + pre-process.c | 124 ++++++++++++++++----- validation/preprocessor/builtin.c | 17 +++ 5 files changed, 203 insertions(+), 124 deletions(-) create mode 100644 validation/preprocessor/builtin.c -- 2.17.1 -- To unsubscribe from this list: send the line "unsubscribe linux-sparse" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
