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authorChristian Krinitsin <mail@krinitsin.com>2025-06-01 21:35:14 +0200
committerChristian Krinitsin <mail@krinitsin.com>2025-06-01 21:35:14 +0200
commit3e4c5a6261770bced301b5e74233e7866166ea5b (patch)
tree9379fddaba693ef8a045da06efee8529baa5f6f4 /results/scraper/launchpad/1036987
parente5634e2806195bee44407853c4bf8776f7abfa4f (diff)
downloademulator-bug-study-3e4c5a6261770bced301b5e74233e7866166ea5b.tar.gz
emulator-bug-study-3e4c5a6261770bced301b5e74233e7866166ea5b.zip
clean up repository
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+compilation error due to bug in savevm.c
+
+Since 
+
+302dfbeb21fc5154c24ca50d296e865a3778c7da
+
+Add xbzrle_encode_buffer and xbzrle_decode_buffer functions
+    
+    For performance we are encoding long word at a time.
+    For nzrun we use long-word-at-a-time NULL-detection tricks from strcmp():
+    using ((lword - 0x0101010101010101) & (~lword) & 0x8080808080808080) test
+    to find out if any byte in the long word is zero.
+    
+    Signed-off-by: Benoit Hudzia <email address hidden>
+    Signed-off-by: Petter Svard <email address hidden>
+    Signed-off-by: Aidan Shribman <email address hidden>
+    Signed-off-by: Orit Wasserman <email address hidden>
+    Signed-off-by: Eric Blake <email address hidden>
+    
+    Reviewed-by: Luiz Capitulino <email address hidden>
+    Reviewed-by: Eric Blake <email address hidden>
+
+ commit arrived into master barnch, I can't compile qemu at all:
+
+savevm.c:2476:13: error: overflow in implicit constant conversion [-Werror=overflow]
+
+Patch is available at http://patchwork.ozlabs.org/patch/177217/
+
+On 15 August 2012 08:44, Evgeny Voevodin <email address hidden> wrote:
+> Since
+>
+> 302dfbeb21fc5154c24ca50d296e865a3778c7da
+>
+> Add xbzrle_encode_buffer and xbzrle_decode_buffer functions
+>  commit arrived into master barnch, I can't compile qemu at all:
+>
+> savevm.c:2476:13: error: overflow in implicit constant conversion
+> [-Werror=overflow]
+
+Fixed by this patch by Alex yesterday:
+ http://patchwork.ozlabs.org/patch/177217/
+
+(not yet in master)
+
+-- PMM
+
+
+http://git.qemu.org/?p=qemu.git;a=commitdiff;h=a5b71725c7067f6805eb30
+