From: Kai Kang <kai.kang@windriver.com>
Date: Thu, 13 Dec 2018 14:14:11 +0000 (-0500)
Subject: lttng-tools: fix compile error for x32
X-Git-Tag: lucaceresoli/bug-15201-perf-libtraceevent-missing~15886
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=db9c892eb1697e3ba3c17eabf59b007c0cf3ff33;p=thirdparty%2Fopenembedded%2Fopenembedded-core-contrib.git

lttng-tools: fix compile error for x32

Fix build error of src/common/utils.c for x32:

| .../src/common/utils.c: Assembler messages:
| .../src/common/utils.c:1026: Error: register type mismatch for `bsr'
| .../src/common/utils.c:1028: Error: operand type mismatch for `movq'
| make[3]: *** [utils.lo] Error 1

[YOCTO #13081]

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
---

diff --git a/meta/recipes-kernel/lttng/lttng-tools/x32.patch b/meta/recipes-kernel/lttng/lttng-tools/x32.patch
index b1bb8e49300..42cebf94ac3 100644
--- a/meta/recipes-kernel/lttng/lttng-tools/x32.patch
+++ b/meta/recipes-kernel/lttng/lttng-tools/x32.patch
@@ -1,11 +1,31 @@
 Fix build for x32
 
-Upstream-Status: Pending
 Signed-off-by: Christopher Larson <chris_larson@mentor.com>
 
---- lttng-tools-2.6.0/src/bin/lttng/utils.c~	2015-01-26 18:17:15.000000000 +0100
-+++ lttng-tools-2.6.0/src/bin/lttng/utils.c	2015-07-30 19:45:25.632045712 +0200
-@@ -130,7 +130,7 @@
+Fix build error of src/common/utils.c for x32.
+
+Upstream-Status: Submitted [https://github.com/lttng/lttng-tools/pull/150]
+
+Signed-off-by: Kai Kang <kai.kang@windriver.com>
+
+diff --git a/src/bin/lttng/utils.c b/src/bin/lttng/utils.c
+index 0e96ef0c..5c79c8c7 100644
+--- a/src/bin/lttng/utils.c
++++ b/src/bin/lttng/utils.c
+@@ -158,7 +158,7 @@ unsigned int fls_u32(uint32_t x)
+ #define HAS_FLS_U32
+ #endif
+ 
+-#if defined(__x86_64)
++#if defined(__x86_64) && !defined(__ILP32__)
+ static inline
+ unsigned int fls_u64(uint64_t x)
+ {
+diff --git a/src/common/utils.c b/src/common/utils.c
+index 08139e5e..3c389981 100644
+--- a/src/common/utils.c
++++ b/src/common/utils.c
+@@ -1223,7 +1223,7 @@ static inline unsigned int fls_u32(uint32_t x)
  #define HAS_FLS_U32
  #endif