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-rw-r--r--src/target/arm920t.c24
1 files changed, 14 insertions, 10 deletions
diff --git a/src/target/arm920t.c b/src/target/arm920t.c
index c5b7c88d..29eb62d3 100644
--- 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
};