From: Patrick Bernardi <bernardi@adacore.com>
Date: Sat, 13 Nov 2021 01:01:20 +0000 (-0500)
Subject: [Ada] RTEMS: add traceback support for AArch64
X-Git-Tag: basepoints/gcc-13~2644
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=621cccba3f8b0cd2757feda171e66e3820b55c2c;p=thirdparty%2Fgcc.git

[Ada] RTEMS: add traceback support for AArch64

gcc/ada/

	* tracebak.c: Add AArch64 RTEMS support.
---

diff --git a/gcc/ada/tracebak.c b/gcc/ada/tracebak.c
index 4f1699ffc0dd..8fa5608441b3 100644
--- a/gcc/ada/tracebak.c
+++ b/gcc/ada/tracebak.c
@@ -551,6 +551,18 @@ is_return_from(void *symbol_addr, void *ret_addr)
 #error Unhandled QNX architecture.
 #endif
 
+/*---------------------------- RTEMS ---------------------------------*/
+
+#elif defined (__rtems__)
+
+#define USE_GCC_UNWINDER
+
+#if defined (__aarch64__)
+#define PC_ADJUST -4
+#else
+#error Unhandled RTEMS architecture.
+#endif
+
 /*------------------- aarch64-linux ----------------------------------*/
 
 #elif (defined (__aarch64__) && defined (__linux__))