boringssl-loongarch.patch

From d39506c373dc03b1bfab2c01abc2232e36d13ed6 Mon Sep 17 00:00:00 2001
From: WANG Rui <wangrui@loongson.cn>
Date: Sun, 27 Apr 2025 16:09:06 +0800
Subject: [PATCH] Add basic support for LoongArch

Signed-off-by: WANG Rui <wangrui@loongson.cn>
---
 src/crypto/fipsmodule/rand/getrandom_fillin.h | 2 ++
 src/include/openssl/base.h                    | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/src/crypto/fipsmodule/rand/getrandom_fillin.h b/src/crypto/fipsmodule/rand/getrandom_fillin.h
index 0f290e963..669a9077c 100644
--- a/src/crypto/fipsmodule/rand/getrandom_fillin.h
+++ b/src/crypto/fipsmodule/rand/getrandom_fillin.h
@@ -30,6 +30,8 @@
 #define EXPECTED_NR_getrandom 278
 #elif defined(OPENSSL_ARM)
 #define EXPECTED_NR_getrandom 384
+#elif defined(OPENSSL_LOONGARCH64)
+#define EXPECTED_NR_getrandom 278
 #elif defined(OPENSSL_RISCV64)
 #define EXPECTED_NR_getrandom 278
 #endif
diff --git a/src/include/openssl/base.h b/src/include/openssl/base.h
index 67429c099..6ef32eeec 100644
--- a/src/include/openssl/base.h
+++ b/src/include/openssl/base.h
@@ -96,6 +96,11 @@ extern "C" {
 #elif defined(__ARMEL__) || defined(_M_ARM)
 #define OPENSSL_32_BIT
 #define OPENSSL_ARM
+#elif defined(__loongarch__) && __SIZEOF_POINTER__ == 8
+#define OPENSSL_64_BIT
+#define OPENSSL_LOONGARCH64
+#elif defined(__loongarch__) && __SIZEOF_POINTER__ == 4
+#define OPENSSL_32_BIT
 #elif defined(__MIPSEL__) && !defined(__LP64__)
 #define OPENSSL_32_BIT
 #define OPENSSL_MIPS
-- 
2.46.0