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>

diff --git a/NEWS b/NEWS
index 2c8f4f96587d19ed1b38987d7c678fbad71ffb65..c0d981e52c29f93e1a305230309a06dc2c0d4eb8 100644 (file)
--- 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 df1518e4530e419329b892e5cb17b2a2f398cd8c..93c311ec77b57821b3e249e1129963021bc2129a 100644 (file)
--- a/ports/ChangeLog.microblaze
+++ b/ports/ChangeLog.microblaze
@@ -1,3 +1,8 @@
+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.

diff --git a/ports/sysdeps/unix/sysv/linux/microblaze/mmap64.c b/ports/sysdeps/unix/sysv/linux/microblaze/mmap64.c
new file mode 100644 (file)
index 0000000..11a6bd8
--- /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>