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tests: Add test region and symbol macros to <tests/test.h> 

Some modules require and operate on memory regions and symbols.
This macros systematize how they are defined in testing code.

Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: I314028c201732416bb3d5446a4c8585e055073e3
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46684
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Paul Fagerburg <pfagerburg@chromium.org>
This commit is contained in:
Jakub Czapiga 2020-10-23 13:11:36 +02:00 committed by Patrick Georgi
parent 468c46df25
commit 05fa5b2450
1 changed files with 14 additions and 0 deletions
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14
tests/include/tests/test.h
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@ -14,4 +14,18 @@
#include <setjmp.h>
#include <cmocka.h>
/*
* Set symbol value and make it global.
*/
#define TEST_SYMBOL(symbol, address) asm(".set " #symbol ", " #address "\n\t.globl " #symbol)
/*
* Define memory region for testing purpose.
*
* Create buffer with specified name and size.
* Create end symbol for it.
*/
#define TEST_REGION(region, size) uint8_t _##region[size]; \
TEST_SYMBOL(_e##region, _##region + size)
#endif /* _TESTS_TEST_H */