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* [PATCH] LoongArch: Libvtv add LoongArch support.
@ 2022-09-26  2:00 Lulu Cheng
  2022-09-26  5:38 ` Xi Ruoyao
  0 siblings, 1 reply; 4+ messages in thread
From: Lulu Cheng @ 2022-09-26  2:00 UTC (permalink / raw)
  To: gcc-patches, mliska; +Cc: xry111, xuchenghua, qijingwen, Lulu Cheng, qijingwen

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

include/ChangeLog:

	* vtv-change-permission.h (defined):
	(VTV_PAGE_SIZE): 16k pages under loongarch64.

libvtv/ChangeLog:

	* configure.tgt: Add loongarch support.
---
 include/vtv-change-permission.h | 2 ++
 libvtv/configure.tgt            | 3 +++
 2 files changed, 5 insertions(+)

diff --git a/include/vtv-change-permission.h b/include/vtv-change-permission.h
index 70bdad92bca..47bcdb8057a 100644
--- a/include/vtv-change-permission.h
+++ b/include/vtv-change-permission.h
@@ -48,6 +48,8 @@ extern void __VLTChangePermission (int);
 #else 
 #if defined(__sun__) && defined(__svr4__) && defined(__sparc__)
 #define VTV_PAGE_SIZE 8192
+#elif defined(__loongarch__)
+#define VTV_PAGE_SIZE 16384
 #else
 #define VTV_PAGE_SIZE 4096
 #endif
diff --git a/libvtv/configure.tgt b/libvtv/configure.tgt
index aa2a3f675b8..6cdd1e97ab1 100644
--- a/libvtv/configure.tgt
+++ b/libvtv/configure.tgt
@@ -50,6 +50,9 @@ case "${target}" in
 	;;
   x86_64-*-darwin[1]* | i?86-*-darwin[1]*)
 	;;
+  loongarch*-*-linux*)
+	VTV_SUPPORTED=yes
+	;;
   *)
 	;;
 esac
-- 
2.31.1


^ permalink raw reply	[flat|nested] 4+ messages in thread

end of thread, other threads:[~2022-09-27  3:08 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2022-09-26  2:00 [PATCH] LoongArch: Libvtv add LoongArch support Lulu Cheng
2022-09-26  5:38 ` Xi Ruoyao
2022-09-27  2:37   ` Lulu Cheng
2022-09-27  3:08     ` Xi Ruoyao

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