85 lines
2.8 KiB
Diff
85 lines
2.8 KiB
Diff
From 8bc1a92d8f9275bf608ebf7b4b49cf64484f2d45 Mon Sep 17 00:00:00 2001
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From: herengui <herengui@kylinsec.com.cn>
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Date: Mon, 22 May 2023 11:31:12 +0800
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Subject: [PATCH] add loongarch64 support
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Signed-off-by: herengui <herengui@kylinsec.com.cn>
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---
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CMakeLists.txt | 2 ++
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src/common/cm_concurrency/cm_spinlock.h | 3 +++
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src/common/cm_concurrency/cm_thread.c | 2 +-
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src/common/cm_utils/cm_checksum.h | 2 +-
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src/common/cm_utils/cm_memory.h | 3 +++
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5 files changed, 10 insertions(+), 2 deletions(-)
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 81d310b..54ffffe 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -88,6 +88,8 @@ if (UNIX)
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endif (USE_H1620)
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add_compile_options(-mtune=cortex-a72 -fsigned-char -g -ggdb3 -march=armv8-a+crc -funwind-tables)
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+ elseif (OS_ARCH STREQUAL "loongarch64")
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+ add_compile_options(-march=loongarch64 )
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else ()
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add_compile_options(-msse4.2 )
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endif ()
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diff --git a/src/common/cm_concurrency/cm_spinlock.h b/src/common/cm_concurrency/cm_spinlock.h
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index 7965853..ef4755d 100644
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--- a/src/common/cm_concurrency/cm_spinlock.h
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+++ b/src/common/cm_concurrency/cm_spinlock.h
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@@ -68,6 +68,9 @@ typedef struct st_spin_statis {
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{ \
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__asm__ volatile("nop"); \
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}
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+#elif defined(__loongarch__)
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+#define fas_cpu_pause() \
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+ {}
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#else
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#define fas_cpu_pause() \
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{ \
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diff --git a/src/common/cm_concurrency/cm_thread.c b/src/common/cm_concurrency/cm_thread.c
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index 2d0aa2a..266abba 100644
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--- a/src/common/cm_concurrency/cm_thread.c
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+++ b/src/common/cm_concurrency/cm_thread.c
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@@ -294,7 +294,7 @@ uint32 cm_get_current_thread_id()
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{
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#if (defined __x86_64__)
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#define __SYS_GET_SPID 186
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-#elif (defined __aarch64__)
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+#elif defined(__aarch64__) || defined(__loongarch__)
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#define __SYS_GET_SPID 178
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#endif
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#define gettid() syscall(__SYS_GET_SPID)
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diff --git a/src/common/cm_utils/cm_checksum.h b/src/common/cm_utils/cm_checksum.h
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index 85bb9fa..8e05e5a 100644
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--- a/src/common/cm_utils/cm_checksum.h
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+++ b/src/common/cm_utils/cm_checksum.h
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@@ -26,7 +26,7 @@
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#include "cm_defs.h"
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-#if defined(__arm__) || defined(__aarch64__)
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+#if defined(__arm__) || defined(__aarch64__) || defined(__loongarch__)
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#ifdef __has_include
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#if __has_include(<arm_acle.h>)
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#include <arm_acle.h>
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diff --git a/src/common/cm_utils/cm_memory.h b/src/common/cm_utils/cm_memory.h
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index 988b78e..d6494fb 100644
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--- a/src/common/cm_utils/cm_memory.h
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+++ b/src/common/cm_utils/cm_memory.h
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@@ -56,6 +56,9 @@ extern "C" {
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__asm__ volatile("dmb ish" :: \
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: "memory"); \
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}
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+#elif defined(__loongarch__)
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+#define CM_MFENCE \
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+ {}
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#else
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#define CM_MFENCE \
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{ \
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--
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2.40.1
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