From 4eb65cf5194bd556baff817842d1f1860cec6cf9 Mon Sep 17 00:00:00 2001
From: li weigang <weigangli99@gmail.com>
Date: Wed, 18 Oct 2023 15:57:26 +0800
Subject: [PATCH] add sw_64 architecture

---
 meson.build                   | 1 +
 webrtc/rtc_base/system/arch.h | 4 ++++
 2 files changed, 5 insertions(+)

diff --git a/meson.build b/meson.build
index 3843e92..f92813a 100644
--- a/meson.build
+++ b/meson.build
@@ -112,6 +112,7 @@ have_arm = false
 have_armv7 = false
 have_neon = false
 have_mips = false
+have_sw_64 = false
 have_mips64 = false
 have_x86 = false
 have_avx2 = false
diff --git a/webrtc/rtc_base/system/arch.h b/webrtc/rtc_base/system/arch.h
index aee3756..4e27f12 100644
--- a/webrtc/rtc_base/system/arch.h
+++ b/webrtc/rtc_base/system/arch.h
@@ -23,6 +23,10 @@
 #define WEBRTC_ARCH_X86_64
 #define WEBRTC_ARCH_64_BITS
 #define WEBRTC_ARCH_LITTLE_ENDIAN
+#elif defined(_M_SW_64) || defined(__sw_64__)
+#define WEBRTC_ARCH_SW_64_FAMILY
+#define WEBRTC_ARCH_64_BITS
+#define WEBRTC_ARCH_LITTLE_ENDIAN
 #elif defined(_M_ARM64) || defined(__aarch64__)
 #define WEBRTC_ARCH_ARM_FAMILY
 #define WEBRTC_ARCH_64_BITS
-- 
2.20.1