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| author | Dimitry Andric <dim@FreeBSD.org> | 2017-01-02 19:18:27 +0000 |
|---|---|---|
| committer | Dimitry Andric <dim@FreeBSD.org> | 2017-01-02 19:18:27 +0000 |
| commit | 316d58822dada9440bd06ecfc758dcc2364d617c (patch) | |
| tree | fe72ec2e6ce9a360dda74d9d57f7acdb0e3c39d6 /lib/builtins/clear_cache.c | |
| parent | 0230fcf22fe7d19f03d981c9c2c59a3db0b72ea5 (diff) | |
| download | src-316d58822dada9440bd06ecfc758dcc2364d617c.tar.gz src-316d58822dada9440bd06ecfc758dcc2364d617c.zip | |
Vendor import of compiler-rt trunk r290819:vendor/compiler-rt/compiler-rt-trunk-r290819
Notes
Notes:
svn path=/vendor/compiler-rt/dist/; revision=311120
svn path=/vendor/compiler-rt/compiler-rt-trunk-r290819/; revision=311121; tag=vendor/compiler-rt/compiler-rt-trunk-r290819
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(); } |