Add additional macros to allow command handling to be migrated easily: CMD_CTX, CMD_ARGC, and CMD_ARGV. Updates CMD_NAME to use CMD_ARGV.
In addition to making the remaining patches of this series cleaner, this introduces easily sed-able symbols that could allow us to retire these once the command handler infrastructure matures (i.e. pre-1.0). Signed-off-by: Zachary T Welch <[email protected]> --- src/helper/command.h | 17 ++++++++++++++++- 1 files changed, 16 insertions(+), 1 deletions(-) diff --git a/src/helper/command.h b/src/helper/command.h index 79e57f5..3e36627 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -122,10 +122,25 @@ struct command_context #define COMMAND_HELPER(name, extra...) __COMMAND_HANDLER(name, extra) /** + * Use this macro to access the context of the command being handled, + * rather than accessing the variable directly. It may be moved. + */ +#define CMD_CTX cmd_ctx +/** + * Use this macro to access the number of arguments for the command being + * handled, rather than accessing the variable directly. It may be moved. + */ +#define CMD_ARGC argc +/** + * Use this macro to access the arguments for the command being handled, + * rather than accessing the variable directly. It may be moved. + */ +#define CMD_ARGV args +/** * Use this macro to access the name of the command being handled, * rather than accessing the variable directly. It may be moved. */ -#define CMD_NAME args[-1] +#define CMD_NAME CMD_ARGV[-1] /// The type signature for commands' handler functions. -- 1.6.4.4 _______________________________________________ Openocd-development mailing list [email protected] https://lists.berlios.de/mailman/listinfo/openocd-development
