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chore(core): introduce basic logical operations on secbool

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tychovrahe 2025-04-06 18:15:23 +02:00 committed by TychoVrahe
parent 996f81924f
commit 9708d329e1
1 changed files with 15 additions and 4 deletions
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19
core/embed/rtl/inc/rtl/secbool.h
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@ -17,8 +17,7 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>. * along with this program. If not, see <http://www.gnu.org/licenses/>.
*/ */
#ifndef TREZORHAL_SECBOOL_H #pragma once
#define TREZORHAL_SECBOOL_H
#include <stdint.h> #include <stdint.h>
@ -26,8 +25,20 @@ typedef uint32_t secbool;
#define sectrue 0xAAAAAAAAU #define sectrue 0xAAAAAAAAU
#define secfalse 0x00000000U #define secfalse 0x00000000U
static inline secbool secbool_or(secbool a, secbool b) {
if (sectrue == a || sectrue == b) {
return sectrue;
}
return secfalse;
}
static inline secbool secbool_and(secbool a, secbool b) {
if (sectrue == a && sectrue == b) {
return sectrue;
}
return secfalse;
}
#ifndef __wur #ifndef __wur
#define __wur __attribute__((warn_unused_result)) #define __wur __attribute__((warn_unused_result))
#endif #endif
#endif