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authorDavid Holsgrove <david.holsgrove@xilinx.com>2014-02-04 09:26:15 +1000
committerDavid Holsgrove <david.holsgrove@xilinx.com>2014-02-05 17:25:43 +1000
commit79b846ecc0275ceb02b5e2d3b03a34d7c43e6bf9 (patch)
treed44316fd6cbfae88cd848da86f59c390161f1f38
parente9043c0dfeeadffdb15eef6b235416307d718d97 (diff)
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microblaze BZ #15705: Define MMAP2_PAGE_SHIFT
Define MMAP2_PAGE_SHIFT to -1 for microblaze so the correct shift
for the syscall is determined dynamically using getpagesize

ports/ChangeLog.microblaze

 2014-02-04  David Holsgrove <david.holsgrove@xilinx.com>

   * sysdeps/unix/sysv/linux/microblaze/mmap64.c: New file.

Signed-off-by: David Holsgrove <david.holsgrove@xilinx.com>
-rw-r--r--NEWS24
-rw-r--r--ports/ChangeLog.microblaze5
-rw-r--r--ports/sysdeps/unix/sysv/linux/microblaze/mmap64.c4
3 files changed, 21 insertions, 12 deletions
diff --git a/NEWS b/NEWS
index 2c8f4f9658..c0d981e52c 100644
--- a/NEWS
+++ b/NEWS
@@ -15,18 +15,18 @@ Version 2.19
   14699, 14752, 14782, 14876, 14910, 15004, 15048, 15073, 15089, 15128,
   15218, 15268, 15277, 15308, 15362, 15374, 15400, 15425, 15427, 15483,
   15522, 15531, 15532, 15593, 15601, 15608, 15609, 15610, 15632, 15640,
-  15670, 15672, 15680, 15681, 15723, 15734, 15735, 15736, 15748, 15749,
-  15754, 15760, 15763, 15764, 15797, 15799, 15825, 15843, 15844, 15846,
-  15847, 15849, 15850, 15855, 15856, 15857, 15859, 15867, 15886, 15887,
-  15890, 15892, 15893, 15895, 15897, 15901, 15905, 15909, 15915, 15917,
-  15919, 15921, 15923, 15939, 15941, 15948, 15963, 15966, 15985, 15988,
-  15997, 16032, 16034, 16036, 16037, 16038, 16041, 16046, 16055, 16071,
-  16072, 16074, 16077, 16078, 16103, 16112, 16133, 16143, 16144, 16146,
-  16150, 16151, 16153, 16167, 16169, 16172, 16195, 16214, 16245, 16271,
-  16274, 16283, 16289, 16293, 16314, 16316, 16330, 16337, 16338, 16356,
-  16365, 16366, 16369, 16372, 16375, 16379, 16384, 16385, 16386, 16387,
-  16390, 16394, 16398, 16400, 16407, 16408, 16414, 16430, 16431, 16453,
-  16474, 16506, 16510
+  15670, 15672, 15680, 15681, 15705, 15723, 15734, 15735, 15736, 15748,
+  15749, 15754, 15760, 15763, 15764, 15797, 15799, 15825, 15843, 15844,
+  15846, 15847, 15849, 15850, 15855, 15856, 15857, 15859, 15867, 15886,
+  15887, 15890, 15892, 15893, 15895, 15897, 15901, 15905, 15909, 15915,
+  15917, 15919, 15921, 15923, 15939, 15941, 15948, 15963, 15966, 15985,
+  15988, 15997, 16032, 16034, 16036, 16037, 16038, 16041, 16046, 16055,
+  16071, 16072, 16074, 16077, 16078, 16103, 16112, 16133, 16143, 16144,
+  16146, 16150, 16151, 16153, 16167, 16169, 16172, 16195, 16214, 16245,
+  16271, 16274, 16283, 16289, 16293, 16314, 16316, 16330, 16337, 16338,
+  16356, 16365, 16366, 16369, 16372, 16375, 16379, 16384, 16385, 16386,
+  16387, 16390, 16394, 16398, 16400, 16407, 16408, 16414, 16430, 16431,
+  16453, 16474, 16506, 16510
 
 * Slovenian translations for glibc messages have been contributed by the
   Translation Project's Slovenian team of translators.
diff --git a/ports/ChangeLog.microblaze b/ports/ChangeLog.microblaze
index df1518e453..93c311ec77 100644
--- a/ports/ChangeLog.microblaze
+++ b/ports/ChangeLog.microblaze
@@ -1,5 +1,10 @@
 2014-02-04  David Holsgrove <david.holsgrove@xilinx.com>
 
+	[BZ #15705]
+	* sysdeps/unix/sysv/linux/microblaze/mmap64.c: New file.
+
+2014-02-04  David Holsgrove <david.holsgrove@xilinx.com>
+
 	* sysdeps/microblaze/fegetround.c: Delete redundant file.
 	* sysdeps/microblaze/fesetround.c: Likewise.
 
diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/mmap64.c b/ports/sysdeps/unix/sysv/linux/microblaze/mmap64.c
new file mode 100644
index 0000000000..11a6bd8245
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/microblaze/mmap64.c
@@ -0,0 +1,4 @@
+/* Microblaze kernel has PAGE_SHIFT set to 12.
+   Determine the shift dynamically with getpagesize.  */
+#define MMAP2_PAGE_SHIFT -1
+#include <sysdeps/unix/sysv/linux/mmap64.c>