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[newlib-cygwin] Add missing crt0 symbols for RTEMS
- From: Corinna Vinschen <corinna at sourceware dot org>
- To: newlib-cvs at sourceware dot org
- Date: 5 Dec 2016 15:43:48 -0000
- Subject: [newlib-cygwin] Add missing crt0 symbols for RTEMS
https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=df2ea99a50e7c38e750a8ec6df5a119bdbf59541
commit df2ea99a50e7c38e750a8ec6df5a119bdbf59541
Author: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Mon Dec 5 08:22:51 2016 +0100
Add missing crt0 symbols for RTEMS
In order to enable proper detection of thread-local storage availability
we have to provide some symbols on ARM.
Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
Diff:
---
newlib/libc/sys/rtems/crt0.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/newlib/libc/sys/rtems/crt0.c b/newlib/libc/sys/rtems/crt0.c
index 1a0a055..769cde7 100644
--- a/newlib/libc/sys/rtems/crt0.c
+++ b/newlib/libc/sys/rtems/crt0.c
@@ -188,6 +188,11 @@ RTEMS_STUB(_VOID, _free_r(struct _reent *r, _PTR *p), { })
/* stubs for functions required by libc/stdlib */
RTEMS_STUB(void, __assert_func(const char *file, int line, const char *failedexpr), { })
+#if defined(__arm__)
+RTEMS_STUB(void, __aeabi_read_tp(void), { })
+RTEMS_STUB(void *, __tls_get_addr(const void *ti), { })
+#endif
+
/* The PowerPC expects certain symbols to be defined in the linker script. */
#if defined(__PPC__)