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-rw-r--r--components/libc/compilers/newlib/syscalls.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/components/libc/compilers/newlib/syscalls.c b/components/libc/compilers/newlib/syscalls.c
index aeb4d123e7..b2258c3345 100644
--- a/components/libc/compilers/newlib/syscalls.c
+++ b/components/libc/compilers/newlib/syscalls.c
@@ -303,6 +303,7 @@ void _system(const char *s)
void __libc_init_array(void)
{
/* we not use __libc init_aray to initialize C++ objects */
+ /* __libc_init_array is ARM code, not Thumb; it will cause hardfault. */
}
mode_t umask(mode_t mask)