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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-07-12 18:05:19 +0200 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2021-07-15 15:37:35 +0200 |
| commit | b177cfc1c96bf1d5deb57cf1de368a4d55a9eb87 (patch) | |
| tree | e178c30e534499da467a621035859f2d18eb38bf /testsuites/sptests/spfatal31 | |
| parent | build: Use objects of build context for programs (diff) | |
| download | rtems-b177cfc1c96bf1d5deb57cf1de368a4d55a9eb87.tar.bz2 | |
sparc: Prefer RTEMS_FATAL_SOURCE_EXCEPTION
Prefer RTEMS_FATAL_SOURCE_EXCEPTION over
INTERNAL_ERROR_ILLEGAL_USE_OF_FLOATING_POINT_UNIT since the fatal code
(rtems_exception_frame) provides more context.
Diffstat (limited to '')
| -rw-r--r-- | testsuites/sptests/spfatal31/init.c | 35 |
1 files changed, 27 insertions, 8 deletions
diff --git a/testsuites/sptests/spfatal31/init.c b/testsuites/sptests/spfatal31/init.c index 5aab6630dc..782e7632cc 100644 --- a/testsuites/sptests/spfatal31/init.c +++ b/testsuites/sptests/spfatal31/init.c @@ -22,8 +22,27 @@ const char rtems_test_name[] = "SPFATAL 31"; -#if SPARC_HAS_FPU == 1 -#define EXPECT_ILLEGAL_USE_OF_FLOATING_POINT_UNIT +#if defined(SPARC_USE_LAZY_FP_SWITCH) + +#define EXPECTED_FATAL_SOURCE INTERNAL_ERROR_CORE + +static bool is_expected_fatal_code( rtems_fatal_code code ) +{ + return code == INTERNAL_ERROR_ILLEGAL_USE_OF_FLOATING_POINT_UNIT; +} + +#elif defined(SPARC_USE_SYNCHRONOUS_FP_SWITCH) + +#define EXPECTED_FATAL_SOURCE RTEMS_FATAL_SOURCE_EXCEPTION + +static bool is_expected_fatal_code( rtems_fatal_code code ) +{ + const rtems_exception_frame *frame; + + frame = (const rtems_exception_frame *) code; + return frame->trap == 4; +} + #endif static volatile double f = 1.0; @@ -49,7 +68,7 @@ static void Init(rtems_task_argument arg) sc = rtems_task_wake_after(2); rtems_test_assert(sc == RTEMS_SUCCESSFUL); -#ifdef EXPECT_ILLEGAL_USE_OF_FLOATING_POINT_UNIT +#ifdef EXPECTED_FATAL_SOURCE rtems_test_assert(0); #else TEST_END(); @@ -57,7 +76,7 @@ static void Init(rtems_task_argument arg) #endif } -#ifdef EXPECT_ILLEGAL_USE_OF_FLOATING_POINT_UNIT +#ifdef EXPECTED_FATAL_SOURCE static void fatal_extension( rtems_fatal_source source, bool always_set_to_false, @@ -65,9 +84,9 @@ static void fatal_extension( ) { if ( - source == INTERNAL_ERROR_CORE + source == EXPECTED_FATAL_SOURCE && !always_set_to_false - && code == INTERNAL_ERROR_ILLEGAL_USE_OF_FLOATING_POINT_UNIT + && is_expected_fatal_code( code ) ) { TEST_END(); } @@ -77,11 +96,11 @@ static void fatal_extension( { .fatal = fatal_extension }, \ RTEMS_TEST_INITIAL_EXTENSION -#else /* EXPECT_ILLEGAL_USE_OF_FLOATING_POINT_UNIT */ +#else /* EXPECTED_FATAL_SOURCE */ #define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION -#endif /* EXPECT_ILLEGAL_USE_OF_FLOATING_POINT_UNIT */ +#endif /* EXPECTED_FATAL_SOURCE */ #define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER |