File _service:tar_scm:libev-Add-sw64-architecture.patch of Package libev

From 80f458d8989742585efbab700555601cbb231cf4 Mon Sep 17 00:00:00 2001
From: wuzx <wuzx1226@qq.com>
Date: Fri, 18 Nov 2022 12:40:11 +0800
Subject: [PATCH] Add sw64 architecture

Add sw64 architecture in file ev.c to support sw64 architecture according to alpha architecture.

Signed-off-by: wuzx <wuzx1226@qq.com>
---
 ev.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/ev.c b/ev.c
index ec212a1..20fc6a2 100644
--- a/ev.c
+++ b/ev.c
@@ -493,7 +493,7 @@
 
 #if EV_USE_IOURING
 # include <sys/syscall.h>
-# if !SYS_io_uring_setup && __linux && !__alpha
+# if !SYS_io_uring_setup && __linux && !__alpha && !__sw_64
 #  define SYS_io_uring_setup     425
 #  define SYS_io_uring_enter     426
 #  define SYS_io_uring_wregister 427
@@ -826,6 +826,8 @@ struct signalfd_siginfo
       /* GNU/Linux emulates sync on mips1 architectures, so we force its use */
       /* anybody else who still uses mips1 is supposed to send in their version, with detection code. */
       #define ECB_MEMORY_FENCE         __asm__ __volatile__ (".set mips2; sync; .set mips0" : : : "memory")
+    #elif defined __sw_64__
+      #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("memb"       : : : "memory")
     #elif defined __alpha__
       #define ECB_MEMORY_FENCE         __asm__ __volatile__ ("mb"       : : : "memory")
     #elif defined __hppa__
@@ -1550,6 +1552,7 @@ ecb_binary32_to_binary16 (uint32_t x)
     || defined __s390__ || defined __s390x__ \
     || defined __mips__ \
     || defined __alpha__ \
+    || defined __sw_64__ \
     || defined __hppa__ \
     || defined __ia64__ \
     || defined __m68k__ \
-- 
2.33.0