From 77daaad19847088ca0cdb17811dbf36aa8f4700b Mon Sep 17 00:00:00 2001
From: Andrzej Kurek <andrzej.kurek@arm.com>
Date: Fri, 4 Mar 2022 15:10:06 -0500
Subject: [PATCH] Provide a dummy implementation of timing.c
Also move the self test implementation guards
so that alternate implementations must
provide their own.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>
---
library/timing.c | 48 ++++++++++++++++++++++++++++++++++++++++++++----
1 file changed, 44 insertions(+), 4 deletions(-)
diff --git a/library/timing.c b/library/timing.c
index eb4146132..a5a55d66c 100644
--- a/library/timing.c
+++ b/library/timing.c
@@ -56,17 +56,18 @@ struct _hr_time
#include <unistd.h>
#include <sys/types.h>
-#include <sys/time.h>
#include <signal.h>
+#if defined(MBEDTLS_HAVE_TIME)
#include <time.h>
-
+#include <sys/time.h>
struct _hr_time
{
struct timeval start;
};
-
+#endif
#endif /* _WIN32 && !EFIX64 && !EFI32 */
+#if defined(MBEDTLS_HAVE_TIME)
#if !defined(HAVE_HARDCLOCK) && defined(MBEDTLS_HAVE_ASM) && \
( defined(_MSC_VER) && defined(_M_IX86) ) || defined(__WATCOMC__)
@@ -364,7 +365,6 @@ int mbedtls_timing_get_delay( void *data )
return( 0 );
}
-#endif /* !MBEDTLS_TIMING_ALT */
#if defined(MBEDTLS_SELF_TEST)
@@ -527,4 +527,44 @@ hard_test_done:
#endif /* MBEDTLS_SELF_TEST */
+#else
+volatile int mbedtls_timing_alarmed = 0;
+int mbedtls_timing_get_delay( void *data )
+{
+ (void) data;
+ return( 0 );
+}
+
+void mbedtls_timing_set_delay( void *data, uint32_t int_ms, uint32_t fin_ms )
+{
+ (void) data;
+ (void) int_ms;
+ (void) fin_ms;
+}
+
+unsigned long mbedtls_timing_get_timer( struct mbedtls_timing_hr_time *val, int reset )
+{
+ (void) val;
+ (void) reset;
+ return( 0 );
+}
+
+unsigned long mbedtls_timing_hardclock( void )
+{
+ return( 0 );
+}
+
+void mbedtls_set_alarm( int seconds )
+{
+ (void) seconds;
+}
+#if defined(MBEDTLS_SELF_TEST)
+int mbedtls_timing_self_test( int verbose )
+{
+ (void) verbose;
+ return( 0 );
+}
+#endif /* MBEDTLS_SELF_TEST */
+#endif /* MBEDTLS_HAVE_TIME */
+#endif /* !MBEDTLS_TIMING_ALT */
#endif /* MBEDTLS_TIMING_C */