DCF-1.0.0-add-riscv64-support.patch

From 645a5d63a1cbf866babdce9eade8d5719f62a7fc Mon Sep 17 00:00:00 2001
From: misaka00251 <liuxin@iscas.ac.cn>
Date: Fri, 28 Jul 2023 15:19:20 +0800
Subject: [PATCH] Add riscv64 support

---
 CMakeLists.txt                          | 2 +-
 src/common/cm_concurrency/cm_spinlock.h | 2 +-
 src/common/cm_concurrency/cm_thread.c   | 2 +-
 src/common/cm_utils/cm_checksum.h       | 2 +-
 src/common/cm_utils/cm_memory.h         | 6 ++++++
 5 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0380198..89d8551 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -89,7 +89,7 @@ if (UNIX)
 
         add_compile_options(-mtune=cortex-a72 -fsigned-char -g -ggdb3 -march=armv8-a+crc -funwind-tables)
     else ()
-        add_compile_options(-msse4.2 )
+        add_compile_options()
     endif ()
     Add_Definitions(-DWSEC_COMPILE_CAC_OPENSSL -DWSEC_AES_GCM_SUPPORT -DWSEC_USE_OPENSSL_110)
 else ()
diff --git a/src/common/cm_concurrency/cm_spinlock.h b/src/common/cm_concurrency/cm_spinlock.h
index 7965853..c7ef986 100644
--- a/src/common/cm_concurrency/cm_spinlock.h
+++ b/src/common/cm_concurrency/cm_spinlock.h
@@ -37,7 +37,7 @@ extern "C" {
 
 typedef volatile uint32 spinlock_t;
 typedef volatile uint32 ip_spinlock_t;
-#if defined(__arm__) || defined(__aarch64__)
+#if defined(__arm__) || defined(__aarch64__) || defined(_riscv)
 #define GS_INIT_SPIN_LOCK(lock)                       \
     {                                                 \
         __atomic_store_n(&lock, 0, __ATOMIC_SEQ_CST); \
diff --git a/src/common/cm_concurrency/cm_thread.c b/src/common/cm_concurrency/cm_thread.c
index 2d0aa2a..fd5f0f1 100644
--- a/src/common/cm_concurrency/cm_thread.c
+++ b/src/common/cm_concurrency/cm_thread.c
@@ -294,7 +294,7 @@ uint32 cm_get_current_thread_id()
 {
 #if (defined __x86_64__)
 #define __SYS_GET_SPID 186
-#elif (defined __aarch64__)
+#elif (defined __aarch64__) || defined(__riscv)
 #define __SYS_GET_SPID 178
 #endif
 #define gettid() syscall(__SYS_GET_SPID)
diff --git a/src/common/cm_utils/cm_checksum.h b/src/common/cm_utils/cm_checksum.h
index 85bb9fa..06e60ca 100644
--- a/src/common/cm_utils/cm_checksum.h
+++ b/src/common/cm_utils/cm_checksum.h
@@ -26,7 +26,7 @@
 
 #include "cm_defs.h"
 
-#if defined(__arm__) || defined(__aarch64__)
+#if defined(__arm__) || defined(__aarch64__) || defined(__riscv)
 #ifdef __has_include
 #if __has_include(<arm_acle.h>)
 #include <arm_acle.h>
diff --git a/src/common/cm_utils/cm_memory.h b/src/common/cm_utils/cm_memory.h
index 988b78e..05520a6 100644
2.39.2 (Apple Git-143)