From 473828ca6aef18c574b8665ae484513e5592af03 Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Thu, 29 Oct 2020 23:54:17 -0400 Subject: command: Add command_decode_ptr() helper Add a helper function to convert from a string buffer passed in the args[] parameter to an actual pointer. This avoids all the callers needing to perfrom pointer manipulation. Signed-off-by: Kevin O'Connor --- src/debugcmds.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'src/debugcmds.c') diff --git a/src/debugcmds.c b/src/debugcmds.c index bdbd0d48..22350c18 100644 --- a/src/debugcmds.c +++ b/src/debugcmds.c @@ -48,7 +48,7 @@ void command_debug_read(uint32_t *args) { uint8_t order = args[0]; - void *ptr = (void*)(size_t)args[1]; + void *ptr = command_decode_ptr(args[1]); uint32_t v; irqstatus_t flag = irq_save(); switch (order) { @@ -66,7 +66,7 @@ void command_debug_write(uint32_t *args) { uint8_t order = args[0]; - void *ptr = (void*)(size_t)args[1]; + void *ptr = command_decode_ptr(args[1]); uint32_t v = args[2]; irqstatus_t flag = irq_save(); switch (order) { @@ -83,7 +83,7 @@ void command_debug_ping(uint32_t *args) { uint8_t len = args[0]; - char *data = (void*)(size_t)args[1]; + char *data = command_decode_ptr(args[1]); sendf("pong data=%*s", len, data); } DECL_COMMAND_FLAGS(command_debug_ping, HF_IN_SHUTDOWN, "debug_ping data=%*s"); -- cgit v1.2.3-70-g09d2