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| author | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-04-18 15:16:05 +0100 |
|---|---|---|
| committer | Antonio Nino Diaz <antonio.ninodiaz@arm.com> | 2017-04-19 16:00:53 +0100 |
| commit | cc8b56322bb04569a5adf944774b16862782c95b (patch) | |
| tree | 51949e487c935520370c0be0376614fd6bc6e70b /lib | |
| parent | 239b085caab4cfd38708d5d1a7de8eb14bb952c7 (diff) | |
Add `ENABLE_ASSERTIONS` build option
Add the new build option `ENABLE_ASSERTIONS` that controls whether or
not assert functions are compiled out. It defaults to 1 for debug builds
and to 0 for release builds.
Additionally, a following patch will be done to allow this build option
to hide auxiliary code used for the checks done in an `assert()`. This
code is is currently under the DEBUG build flag.
Assert messages are now only printed if LOG_LEVEL >= LOG_LEVEL_INFO,
which is the default for debug builds.
This patch also updates the User Guide.
Change-Id: I1401530b56bab25561bb0f274529f1d12c5263bc
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/stdlib/assert.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/stdlib/assert.c b/lib/stdlib/assert.c index 3486e50b..3c0bd166 100644 --- a/lib/stdlib/assert.c +++ b/lib/stdlib/assert.c @@ -32,15 +32,18 @@ #include <debug.h> #include <platform.h> -/* - * This is a basic implementation. This could be improved. - */ -void __assert (const char *function, const char *file, unsigned int line, +void __assert(const char *function, const char *file, unsigned int line, const char *assertion) { +#if LOG_LEVEL >= LOG_LEVEL_INFO + /* + * Only print the output if LOG_LEVEL is higher or equal to + * LOG_LEVEL_INFO, which is the default value for builds with DEBUG=1. + */ tf_printf("ASSERT: %s <%d> : %s\n", function, line, assertion); console_flush(); +#endif plat_panic_handler(); } |