Add support for LoongArch. (#1137)

Signed-off-by: liuxiang88 <[email protected]>
aws · Sep 5, 2023 · 3385b60 · 3385b60
1 parent fe308e3
commit 3385b60
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Showing 4 changed files with 9 additions and 2 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -712,6 +712,8 @@ elseif(CMAKE_SYSTEM_PROCESSOR MATCHES "powerpc64le|ppc64le")
   set(ARCH "ppc64le")
 elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "riscv64")
   set(ARCH "riscv64")
+elseif (${CMAKE_SYSTEM_PROCESSOR} STREQUAL "loongarch64")
+  set(ARCH "loongarch64")
 else()
   message(STATUS "Unknown processor found. Using generic implementations. Processor:" ${CMAKE_SYSTEM_PROCESSOR})
   set(ARCH "generic")

diff --git a/crypto/fipsmodule/rand/getrandom_fillin.h b/crypto/fipsmodule/rand/getrandom_fillin.h
@@ -34,6 +34,8 @@
 #define EXPECTED_NR_getrandom 359
 #elif defined(OPENSSL_RISCV64)
 #define EXPECTED_NR_getrandom 278
+#elif defined(OPENSSL_LOONGARCH64)
+#define EXPECTED_NR_getrandom 278
 #endif
 
 #if defined(EXPECTED_NR_getrandom)

diff --git a/crypto/fipsmodule/sha/keccak1600.c b/crypto/fipsmodule/sha/keccak1600.c
@@ -10,7 +10,7 @@
 #include <assert.h>
 
 #if defined(__x86_64__) || defined(__aarch64__) || \
-    defined(__mips64) || defined(__ia64) || \
+    defined(__mips64) || defined(__ia64) || defined(__loongarch_lp64) || \
     (defined(__VMS) && !defined(__vax))
 
  // These are available even in ILP32 flavours, but even then they are
@@ -60,7 +60,7 @@ static const uint64_t iotas[] = {
 
 #if defined(__i386) || defined(__i386__) || defined(_M_IX86) || \
     (defined(__x86_64) && !defined(__BMI__)) || defined(_M_X64) || \
-    defined(__mips) || defined(__riscv) || defined(__s390__) || \
+    defined(__mips) || defined(__riscv) || defined(__s390__) || defined(__loongarch__) || \
     defined(__EMSCRIPTEN__)
 
  // These platforms don't support "logical and with complement" instruction.

diff --git a/include/openssl/base.h b/include/openssl/base.h
@@ -113,6 +113,9 @@ extern "C" {
 #define OPENSSL_RISCV64
 #elif defined(__riscv) && __SIZEOF_POINTER__ == 4
 #define OPENSSL_32_BIT
+#elif defined(__loongarch_lp64)
+#define OPENSSL_64_BIT
+#define OPENSSL_LOONGARCH64	
 #elif defined(__pnacl__)
 #define OPENSSL_32_BIT
 #define OPENSSL_PNACL