add support for loongarch64 (#851)

2022-04-18 15:12:30 +08:00
parent 047868e359
commit 6ea9991d84
17 changed files with 340 additions and 17 deletions
--- a/cmake/Env.cmake
+++ b/cmake/Env.cmake
@ -119,6 +119,9 @@ elseif(${ARCHITECTURE} STREQUAL "aarch64")
    set(MARCH_CFLAGS "-march=armv8-a+crc" )
    set(MTUNE_CFLAGS "-mtune=generic" )
    set(ARCH_LDFLAGS "-latomic")
+elseif(${ARCHITECTURE} STREQUAL "loongarch64")
+    set(MARCH_CFLAGS "-march=la464" )
+    set(MTUNE_CFLAGS "-mabi=lp64d" )
 else()
    message(FATAL_ERROR "UNSUPPORT BUILD ARCH: ${ARCHITECTURE}")
 endif()