ZY1000 help/usage fixups

[openocd] / src / target / arm920t.c

diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index c5b7c88dcdca3fea2dfe171b1bfc494c474280da..29eb62d330ebe8f4baa872fc77f9e7bcbb97569f 100644 (file)
--- a/src/target/arm920t.c
+++ b/src/target/arm920t.c
@@ -1384,35 +1384,39 @@ static int arm920t_mcr(struct target *target, int cpnum,
 static const struct command_registration arm920t_exec_command_handlers[] = {
        {
                .name = "cp15",
-               .handler = &arm920t_handle_cp15_command,
+               .handler = arm920t_handle_cp15_command,
                .mode = COMMAND_EXEC,
                .help = "display/modify cp15 register",
-               .usage = "<num> [value]",
+               .usage = "regnum [value]",
        },
        {
                .name = "cp15i",
-               .handler = &arm920t_handle_cp15i_command,
+               .handler = arm920t_handle_cp15i_command,
                .mode = COMMAND_EXEC,
-               .help = "display/modify cp15 (interpreted access)",
-               .usage = "<opcode> [value] [address]",
+               /* prefer using less error-prone "arm mcr" or "arm mrc" */
+               .help = "display/modify cp15 register using ARM opcode"
+                       " (DEPRECATED)",
+               .usage = "instruction [value [address]]",
        },
        {
                .name = "cache_info",
-               .handler = &arm920t_handle_cache_info_command,
+               .handler = arm920t_handle_cache_info_command,
                .mode = COMMAND_EXEC,
                .help = "display information about target caches",
        },
        {
                .name = "read_cache",
-               .handler = &arm920t_handle_read_cache_command,
+               .handler = arm920t_handle_read_cache_command,
                .mode = COMMAND_EXEC,
-               .help = "display I/D cache content",
+               .help = "dump I/D cache content to file",
+               .usage = "filename",
        },
        {
                .name = "read_mmu",
-               .handler = &arm920t_handle_read_mmu_command,
+               .handler = arm920t_handle_read_mmu_command,
                .mode = COMMAND_EXEC,
-               .help = "display I/D mmu content",
+               .help = "dump I/D mmu content to file",
+               .usage = "filename",
        },
        COMMAND_REGISTRATION_DONE
 };