From 6c7c946cadfafdea80eb930e3181085b907a0362 Mon Sep 17 00:00:00 2001 From: Marek Vasut Date: Fri, 12 Oct 2012 10:27:04 +0000 Subject: common: Convert the U-Boot commands to LG-arrays This patch converts the old method of creating a list of command onto the new LG-arrays code. The old u_boot_cmd section is converted to new u_boot_list_cmd subsection and LG-array macros used as needed. Minor adjustments had to be made to the common code to work with the LG-array macros, mostly the fixup_cmdtable() calls are now passed the ll_entry_start and ll_entry_count instead of linker-generated symbols. The command.c had to be adjusted as well so it would use the newly introduced LG-array API instead of directly using linker-generated symbols. Signed-off-by: Marek Vasut Cc: Joe Hershberger Cc: Mike Frysinger --- include/command.h | 26 ++++++++++++++------------ 1 file changed, 14 insertions(+), 12 deletions(-) (limited to 'include') diff --git a/include/command.h b/include/command.h index 1f06aa181..24864d5cc 100644 --- a/include/command.h +++ b/include/command.h @@ -28,6 +28,7 @@ #define __COMMAND_H #include +#include #ifndef NULL #define NULL 0 @@ -153,9 +154,6 @@ int cmd_process(int flag, int argc, char * const argv[], #define CMD_FLAG_REPEAT 0x0001 /* repeat last command */ #define CMD_FLAG_BOOTD 0x0002 /* command is from bootd */ -#define Struct_Section __attribute__((unused, section(".u_boot_cmd"), \ - aligned(4))) - #ifdef CONFIG_AUTO_COMPLETE # define _CMD_COMPLETE(x) x, #else @@ -167,18 +165,22 @@ int cmd_process(int flag, int argc, char * const argv[], # define _CMD_HELP(x) #endif -#define U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \ - {#name, maxargs, rep, cmd, usage, _CMD_HELP(help) _CMD_COMPLETE(comp)} +#define U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, \ + _usage, _help, _comp) \ + { #_name, _maxargs, _rep, _cmd, _usage, \ + _CMD_HELP(_help) _CMD_COMPLETE(_comp) } -#define U_BOOT_CMD_MKENT(name,maxargs,rep,cmd,usage,help) \ - U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL) +#define U_BOOT_CMD_MKENT(_name, _maxargs, _rep, _cmd, _usage, _help) \ + U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, \ + _usage, _help, NULL) -#define U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) \ - cmd_tbl_t __u_boot_cmd_##name Struct_Section = \ - U_BOOT_CMD_MKENT_COMPLETE(name,maxargs,rep,cmd,usage,help,comp) +#define U_BOOT_CMD_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, _help, _comp) \ + ll_entry_declare(cmd_tbl_t, _name, cmd, cmd) = \ + U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, \ + _usage, _help, _comp); -#define U_BOOT_CMD(name,maxargs,rep,cmd,usage,help) \ - U_BOOT_CMD_COMPLETE(name,maxargs,rep,cmd,usage,help,NULL) +#define U_BOOT_CMD(_name, _maxargs, _rep, _cmd, _usage, _help) \ + U_BOOT_CMD_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, _help, NULL) #if defined(CONFIG_NEEDS_MANUAL_RELOC) void fixup_cmdtable(cmd_tbl_t *cmdtp, int size); -- cgit v1.2.3