Files
linux-kernel-module-cheat/baremetal/arch/aarch64/el.c
Ciro Santilli 六四事件 法轮功 f2e73bac83 create userland tests
Fix some more tabs.

Parse the "Simulated exit code not 0!" string in gem5 and exit with the proper status
2019-01-22 00:00:00 +00:00

12 lines
287 B
C

/* https://github.com/cirosantilli/linux-kernel-module-cheat#arm-exception-level */
#include <stdio.h>
#include <inttypes.h>
int main(void) {
register uint64_t x0 __asm__ ("x0");
__asm__ ("mrs x0, CurrentEL;" : : : "%x0");
printf("%" PRIu64 "\n", x0 >> 2);
return 0;
}