libxcrypt: Upgrade to 4.4.1 release

License-Update: New files added to existing list

Add -Wno-error=missing-attributes to compiler flags, this helps in
compiling with gcc 9.0, eventually, the code should be fixed

Add a patch to fix x32 build

(From OE-Core rev: 59be9254df9ffeda594b21af8be433564c898474)

Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/meta/recipes-core/libxcrypt/files/0001-Add-x32-specific-inline-asm.patch b/meta/recipes-core/libxcrypt/files/0001-Add-x32-specific-inline-asm.patch
new file mode 100644
index 0000000000..9e31b03561
--- /dev/null
+++ b/meta/recipes-core/libxcrypt/files/0001-Add-x32-specific-inline-asm.patch
@@ -0,0 +1,42 @@
+From 7d01f2acf6fde6341a68a91f9b343841cc424af7 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Mon, 17 Dec 2018 11:33:35 -0800
+Subject: [PATCH] Add x32 specific inline asm
+
+Upstream-Status: Pending [https://github.com/besser82/libxcrypt/issues/74#issuecomment-447966455]
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ alg-yescrypt-opt.c | 9 +++++++--
+ 1 file changed, 7 insertions(+), 2 deletions(-)
+
+diff --git a/alg-yescrypt-opt.c b/alg-yescrypt-opt.c
+index 5dbd822..060caf4 100644
+--- a/alg-yescrypt-opt.c
++++ b/alg-yescrypt-opt.c
+@@ -528,6 +528,11 @@ static volatile uint64_t Smask2var = Smask2;
+ #undef MAYBE_MEMORY_BARRIER
+ #define MAYBE_MEMORY_BARRIER \
+        __asm__("" : : : "memory");
++#ifdef __ILP32__ /* x32 */
++#define REGISTER_PREFIX "e"
++#else
++#define REGISTER_PREFIX "r"
++#endif
+ #define PWXFORM_SIMD(X) { \
+        __m128i H; \
+        __asm__( \
+@@ -537,8 +542,8 @@ static volatile uint64_t Smask2var = Smask2;
+            "pmuludq %1, %0\n\t" \
+            "movl %%eax, %%ecx\n\t" \
+            "shrq $0x20, %%rax\n\t" \
+-           "paddq (%3,%%rcx), %0\n\t" \
+-           "pxor (%4,%%rax), %0\n\t" \
++           "paddq (%3,%%" REGISTER_PREFIX "cx), %0\n\t" \
++           "pxor (%4,%%" REGISTER_PREFIX "ax), %0\n\t" \
+            : "+x" (X), "=x" (H) \
+            : "d" (Smask2), "S" (S0), "D" (S1) \
+            : "cc", "ax", "cx"); \
+-- 
+2.20.1
+