From: Doug Rupp <rupp@adacore.com>
Date: Fri, 25 May 2018 09:04:20 +0000 (+0000)
Subject: [Ada] Implement stack unwinding for Linux on AArch64
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8ad3525a59dbd07a76b8a53e56f0a3509d905017;p=gcc.git

[Ada] Implement stack unwinding for Linux on AArch64

2018-05-25  Doug Rupp  <rupp@adacore.com>

gcc/ada/

	* tracebak.c (aarch64-linux): Implement.

From-SVN: r260730
---

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 35fba035625..d1cf7a9b66e 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,7 @@
+2018-05-25  Doug Rupp  <rupp@adacore.com>
+
+	* tracebak.c (aarch64-linux): Implement.
+
 2018-05-25  Justin Squirek  <squirek@adacore.com>
 
 	* sem_ch8.adb: Minor reformatting.
diff --git a/gcc/ada/tracebak.c b/gcc/ada/tracebak.c
index fe63bc385d5..1f41810bbfb 100644
--- a/gcc/ada/tracebak.c
+++ b/gcc/ada/tracebak.c
@@ -516,6 +516,13 @@ struct layout
 #error Unhandled QNX architecture.
 #endif
 
+/*------------------- aarch64-linux ----------------------------------*/
+
+#elif (defined (__aarch64__) && defined (__linux__))
+
+#define USE_GCC_UNWINDER
+#define PC_ADJUST -4
+
 /*----------------------------- ia64 ---------------------------------*/
 
 #elif defined (__ia64__) && (defined (__linux__) || defined (__hpux__))