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authorJoseph Myers <joseph@codesourcery.com>2013-09-04 20:50:20 +0000
committerJoseph Myers <joseph@codesourcery.com>2013-09-04 20:50:20 +0000
commit2deb7bdb7433ba78ec00cb61d24d1be56e66e9b8 (patch)
tree5f72abf63648056186ccdfc5c918f126d4612ac7 /ports
parentb92a20b5603bfb7cd7cd775f3ca9099731ac63cf (diff)
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Define MMAP2_PAGE_SHIFT to -1 for m68k.
Diffstat (limited to 'ports')
-rw-r--r--ports/ChangeLog.m68k4
-rw-r--r--ports/sysdeps/unix/sysv/linux/m68k/mmap64.c5
2 files changed, 9 insertions, 0 deletions
diff --git a/ports/ChangeLog.m68k b/ports/ChangeLog.m68k
index 8681b1e14a..ba9865a9da 100644
--- a/ports/ChangeLog.m68k
+++ b/ports/ChangeLog.m68k
@@ -1,3 +1,7 @@
+2013-09-04 Joseph Myers <joseph@codesourcery.com>
+
+ * sysdeps/unix/sysv/linux/m68k/mmap64.c: New file.
+
2013-08-21 Ondřej Bílka <neleai@seznam.cz>
* sysdeps/m68k/m680x0/fpu/fraiseexcpt.c: Fix typos.
diff --git a/ports/sysdeps/unix/sysv/linux/m68k/mmap64.c b/ports/sysdeps/unix/sysv/linux/m68k/mmap64.c
new file mode 100644
index 0000000000..8bf8987017
--- /dev/null
+++ b/ports/sysdeps/unix/sysv/linux/m68k/mmap64.c
@@ -0,0 +1,5 @@
+/* ColdFire and Sun 3 kernels have PAGE_SHIFT set to 13 and expect
+ mmap2 offset to be provided in 8K pages. Determine the shift
+ dynamically with getpagesize. */
+#define MMAP2_PAGE_SHIFT -1
+#include <sysdeps/unix/sysv/linux/mmap64.c>