From 45c459ecca16a30bf1749fa5dbadedfdb94d0949 Mon Sep 17 00:00:00 2001
From: Jeff Law <law@redhat.com>
Date: Fri, 17 Feb 2017 10:08:32 -0700
Subject: [PATCH] +- Fix FTBFS due to invalid code in ARM support (#1423913).

---
 ltrace-rh1423913.patch | 20 ++++++++++++++++++++
 ltrace.spec            |  9 ++++++++-
 2 files changed, 28 insertions(+), 1 deletion(-)
 create mode 100644 ltrace-rh1423913.patch

diff --git a/ltrace-rh1423913.patch b/ltrace-rh1423913.patch
new file mode 100644
index 0000000..f328dd9
--- /dev/null
+++ b/ltrace-rh1423913.patch
@@ -0,0 +1,20 @@
+diff -Nrup a/sysdeps/linux-gnu/arm/trace.c b/sysdeps/linux-gnu/arm/trace.c
+--- a/sysdeps/linux-gnu/arm/trace.c	2013-03-11 17:23:39.000000000 -0600
++++ b/sysdeps/linux-gnu/arm/trace.c	2017-02-17 09:39:42.233547101 -0700
+@@ -155,6 +155,8 @@ arm_get_next_pcs(struct process *proc,
+ 	const unsigned cond = BITS(this_instr, 28, 31);
+ 	const unsigned opcode = BITS(this_instr, 24, 27);
+ 
++	uint32_t operand1, operand2, result = 0;
++
+ 	if (cond == COND_NV)
+ 		switch (opcode) {
+ 			arch_addr_t addr;
+@@ -170,7 +172,6 @@ arm_get_next_pcs(struct process *proc,
+ 		}
+ 	else
+ 		switch (opcode) {
+-			uint32_t operand1, operand2, result = 0;
+ 		case 0x0:
+ 		case 0x1:			/* data processing */
+ 		case 0x2:
diff --git a/ltrace.spec b/ltrace.spec
index 212b881..836617a 100644
--- a/ltrace.spec
+++ b/ltrace.spec
@@ -1,7 +1,7 @@
 Summary: Tracks runtime library calls from dynamically linked executables
 Name: ltrace
 Version: 0.7.91
-Release: 21%{?dist}
+Release: 22%{?dist}
 URL: http://ltrace.alioth.debian.org/
 License: GPLv2+
 Group: Development/Debuggers
@@ -100,6 +100,9 @@ Patch25: ltrace-rh1307754.patch
 # GCC now warns (errors) on "tautological compares", and readdir_r is deprecated.
 Patch26: ltrace-0.7.91-tautology.patch
 
+# ARM code has unreachable code after switch statement, move initialization
+Patch27: ltrace-rh1423913.patch
+
 %description
 Ltrace is a debugging program which runs a specified command until the
 command exits.  While the command is executing, ltrace intercepts and
@@ -138,6 +141,7 @@ execution of processes.
 %patch24 -p1
 %patch25 -p1
 %patch26 -p1
+%patch27 -p1
 
 %build
 autoreconf -i
@@ -163,6 +167,9 @@ echo ====================TESTING END=====================
 %{_datadir}/ltrace
 
 %changelog
+* Fri Feb 17 2017 Jeff Law <law@redhat.com.org> - 0.7.91-22
+- Fix FTBFS due to invalid code in ARM support (#1423913).
+
 * Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.7.91-21
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild