File _service:tar_scm:Libvtv-Add-loongarch-support.p... of Package binutils

File _service:tar_scm:Libvtv-Add-loongarch-support.patch of Package binutils (Revision d0178253a8f05d5989d3b390e84f31b6)

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From d1c8ef9a15ddaadd5848949b0958a803fc844674 Mon Sep 17 00:00:00 2001
From: Lulu Cheng <chenglulu@loongson.cn>
Date: Mon, 7 Aug 2023 13:07:05 +0200
Subject: [PATCH 003/123] Libvtv: Add loongarch support.

The loongarch64 specification permits page sizes of 4KiB, 16KiB and 64KiB,
but only 16KiB pages are supported for now.

Co-Authored-By: qijingwen <qijingwen@loongson.cn>

include/
	* vtv-change-permission.h (defined): Determines whether the macro
	__loongarch_lp64 is defined
	(VTV_PAGE_SIZE): Set VTV_PAGE_SIZE to 16KiB for loongarch64.
---
 include/vtv-change-permission.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/include/vtv-change-permission.h b/include/vtv-change-permission.h
index 5906e7d7..ffb53125 100644
--- a/include/vtv-change-permission.h
+++ b/include/vtv-change-permission.h
@@ -48,6 +48,10 @@ extern void __VLTChangePermission (int);
 #else 
 #if defined(__sun__) && defined(__svr4__) && defined(__sparc__)
 #define VTV_PAGE_SIZE 8192
+#elif defined(__loongarch_lp64)
+/* The page size is configurable by the kernel to be 4, 16 or 64 KiB.
+   For now, only the default page size of 16KiB is supported.  */
+#define VTV_PAGE_SIZE 16384
 #else
 #define VTV_PAGE_SIZE 4096
 #endif
-- 
2.33.0