tools: remove FOLD_CR3 from xg_save_restore.h

[PATCH v1] tools: remove FOLD_CR3 from xg_save_restore.h

Olaf Hering posted 1 patch 3 years, 3 months ago

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git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20210105150536.22797-1-olaf@aepfle.de

tools/libs/guest/xg_save_restore.h | 10 ----------
1 file changed, 10 deletions(-)

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[PATCH v1] tools: remove FOLD_CR3 from xg_save_restore.h

Posted by Olaf Hering 3 years, 3 months ago

The last user was removed with commit b15bc4345e772df92e5ffdbc4c1e9ae2a6206617

Signed-off-by: Olaf Hering <olaf@aepfle.de>
---
 tools/libs/guest/xg_save_restore.h | 10 ----------
 1 file changed, 10 deletions(-)

diff --git a/tools/libs/guest/xg_save_restore.h b/tools/libs/guest/xg_save_restore.h
index e4fe747c4e..a9c1a2dbe3 100644
--- a/tools/libs/guest/xg_save_restore.h
+++ b/tools/libs/guest/xg_save_restore.h
@@ -49,16 +49,6 @@
 #define M2P_SIZE(_m)    ROUNDUP(((_m) * sizeof(xen_pfn_t)), M2P_SHIFT)
 #define M2P_CHUNKS(_m)  (M2P_SIZE((_m)) >> M2P_SHIFT)
 
-#define UNFOLD_CR3(_c)                                                  \
-  ((uint64_t)((dinfo->guest_width == 8)                                 \
-              ? ((_c) >> 12)                                            \
-              : (((uint32_t)(_c) >> 12) | ((uint32_t)(_c) << 20))))
-
-#define FOLD_CR3(_c)                                                    \
-  ((uint64_t)((dinfo->guest_width == 8)                                 \
-              ? ((uint64_t)(_c)) << 12                                  \
-              : (((uint32_t)(_c) << 12) | ((uint32_t)(_c) >> 20))))
-
 #define MEMCPY_FIELD(_d, _s, _f, _w) do {                          \
     if ((_w) == 8)                                                 \
         memcpy(&(_d)->x64._f, &(_s)->x64._f,sizeof((_d)->x64._f)); \