diff options
Diffstat (limited to 'lib/builtins/clear_cache.c')
| -rw-r--r-- | lib/builtins/clear_cache.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/builtins/clear_cache.c b/lib/builtins/clear_cache.c index 55bbdd375891..4c2ac3b1eb05 100644 --- a/lib/builtins/clear_cache.c +++ b/lib/builtins/clear_cache.c @@ -110,10 +110,12 @@ void __clear_cache(void *start, void *end) { #elif defined(__linux__) register int start_reg __asm("r0") = (int) (intptr_t) start; const register int end_reg __asm("r1") = (int) (intptr_t) end; + const register int flags __asm("r2") = 0; const register int syscall_nr __asm("r7") = __ARM_NR_cacheflush; __asm __volatile("svc 0x0" : "=r"(start_reg) - : "r"(syscall_nr), "r"(start_reg), "r"(end_reg)); + : "r"(syscall_nr), "r"(start_reg), "r"(end_reg), + "r"(flags)); if (start_reg != 0) { compilerrt_abort(); } |