# HG changeset patch
# User Andrew John Hughes <gnu_andrew@member.fsf.org>
# Date 1491272238 -3600
# Node ID 01cf9369e77a8f111f97adeb546a52798321c26d
# Parent  7e5ce31d9d315a6ba8bdd31925d8ad725491d76d
PR3347: jstack.stp should support AArch64

2017-03-15  Andrew John Hughes  <gnu_andrew@member.fsf.org>

	PR3347: jstack.stp should support AArch64
	Patch by Andrew Dinn <adinn@redhat.com>
	and Mark Wielaard <mjw@redhat.com>
	* AUTHORS: Add Andrew Dinn.
	* NEWS: Updated.
	* tapset/jstack.stp.in:
	Add AArch64 support.

diff -r 7e5ce31d9d31 -r 01cf9369e77a AUTHORS
--- a/AUTHORS	Tue Apr 04 03:02:35 2017 +0100
+++ b/AUTHORS	Tue Apr 04 03:17:18 2017 +0100
@@ -11,6 +11,7 @@
 Pablo del Campo <pablogdc@gmail.com>
 James Le Cuirot <chewi@gentoo.org>
 Tiago Sturmer Daitx <tdaitx@linux.vnet.ibm.com>
+Andrew Dinn <adinn@redhat.com>
 Thomas Fitzsimmons <fitzsim@redhat.com>
 Matthew Flaschen <matthew.flaschen@gatech.edu>
 Michael Franz <mvfranz@gmail.com>
diff -r 7e5ce31d9d31 -r 01cf9369e77a ChangeLog
--- a/ChangeLog	Tue Apr 04 03:02:35 2017 +0100
+++ b/ChangeLog	Tue Apr 04 03:17:18 2017 +0100
@@ -1,3 +1,13 @@
+2017-03-15  Andrew John Hughes  <gnu_andrew@member.fsf.org>
+
+	PR3347: jstack.stp should support AArch64
+	Patch by Andrew Dinn <adinn@redhat.com>
+	and Mark Wielaard <mjw@redhat.com>
+	* AUTHORS: Add Andrew Dinn.
+	* NEWS: Updated.
+	* tapset/jstack.stp.in:
+	Add AArch64 support.
+
 2017-04-03  Andrew John Hughes  <gnu_andrew@member.fsf.org>
 
 	* NEWS:
diff -r 7e5ce31d9d31 -r 01cf9369e77a NEWS
--- a/NEWS	Tue Apr 04 03:02:35 2017 +0100
+++ b/NEWS	Tue Apr 04 03:17:18 2017 +0100
@@ -16,6 +16,7 @@
 
 * New features
   - PR3180: Support building without pre-compiled headers
+  - PR3347: jstack.stp should support AArch64
 * Backports
   - S8076221, PR2809, RH1302385: Disable RC4 cipher suites
 * Bug fixes
diff -r 7e5ce31d9d31 -r 01cf9369e77a tapset/jstack.stp.in
--- a/tapset/jstack.stp.in	Tue Apr 04 03:02:35 2017 +0100
+++ b/tapset/jstack.stp.in	Tue Apr 04 03:17:18 2017 +0100
@@ -139,8 +139,14 @@
      pc_register = "rip";
      ptr_size = 8; // XXX - might be probing 32-on-64 jvm.
      ptr_mask = 0xFFFFFFFFFFFFFFFF;
+  %: %(arch == "arm64" %?
+     sp_register = "sp";
+     fp_register = "fp";
+     pc_register = "pc";
+     ptr_size = 8; // XXX - might be probing 32-on-64 jvm.
+     ptr_mask = 0xFFFFFFFFFFFFFFFF;
   %: **ERROR** unknown architecture
-  %) %)
+  %) %) %)
 
   // Pretend we have an array at address zero and take address of second
   // element and we have the size.