console: Add hexdump32 function
Add a function to display memory locations in the console
logfile.
Change-Id: Iddb8d2e7a24357075f32c2fdf7916ae7a732247d
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Reviewed-on: http://review.coreboot.org/4013
Tested-by: build bot (Jenkins)
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net>
diff --git a/src/console/console.c b/src/console/console.c
index 8a1c969..39a30b5 100644
--- a/src/console/console.c
+++ b/src/console/console.c
@@ -135,3 +135,23 @@
#endif /* CONFIG_EARLY_CONSOLE */
}
#endif
+
+#ifndef __ROMCC__
+void hexdump32(char LEVEL, const void *d, int len)
+{
+ int count=0;
+
+ while (len > 0) {
+ if (count % 8 == 0) {
+ printk(LEVEL,"\n");
+ printk(LEVEL, "%p:", d);
+ }
+ printk(LEVEL, " 0x%08lx", *(unsigned long*)d);
+ count++;
+ len--;
+ d += 4;
+ }
+
+ printk(LEVEL,"\n\n");
+}
+#endif /* !__ROMCC__ */
diff --git a/src/include/console/console.h b/src/include/console/console.h
index 4e9b988..9f347ad 100644
--- a/src/include/console/console.h
+++ b/src/include/console/console.h
@@ -76,6 +76,7 @@
void mainboard_post(u8 value);
void __attribute__ ((noreturn)) die(const char *msg);
int do_printk(int msg_level, const char *fmt, ...) __attribute__((format(printf, 2, 3)));
+void hexdump32(char LEVEL, const void *d, int len);
#if defined(__BOOT_BLOCK__) && !CONFIG_BOOTBLOCK_CONSOLE || \
(defined(__PRE_RAM__) && !defined(__BOOT_BLOCK__)) && !CONFIG_EARLY_CONSOLE