From: Albert Aribaud <albert.arib...@free.fr>
Commit 64419e47518bbba059c80b77558f93ad4804145c aliases
the uint16_t usp and uint32_t uip variables in print_buffer()
to uint8_t variable linebuf without aligning it to an uint32_t
address, thus causing data aborts on ARM when doing md.l on
32-bit wide area (and probably 16-bit wide as well).
Aligning linebuf fixes the issue.
Signed-off-by: Albert Aribaud <albert.arib...@free.fr>
---
lib/display_options.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/lib/display_options.c b/lib/display_options.c
index 20319e6..c544777 100644
--- a/lib/display_options.c
+++ b/lib/display_options.c
@@ -101,7 +101,8 @@ void print_size(unsigned long long size, const char *s)
#define DEFAULT_LINE_LENGTH_BYTES (16)
int print_buffer (ulong addr, void* data, uint width, uint count, uint linelen)
{
- uint8_t linebuf[MAX_LINE_LENGTH_BYTES + 1];
+ uint8_t linebuf[MAX_LINE_LENGTH_BYTES + 1]
+ __attribute__((__aligned__(sizeof(uint32_t))));
uint32_t *uip = (void*)linebuf;
uint16_t *usp = (void*)linebuf;
uint8_t *ucp = (void*)linebuf;
--
1.7.1
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