From: John Hodge <tpg@mutabah.net>
Date: Wed, 26 Oct 2011 13:14:25 +0000 (+0800)
Subject: Kernel/vfs - Added MMAP_PROT_EXECUTE support (needed in ARMv7)
X-Git-Tag: rel0.14~191
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=5adfb5a3f20b27ff59c7122872a2851551f2e714;p=tpg%2Facess2.git

Kernel/vfs - Added MMAP_PROT_EXECUTE support (needed in ARMv7)
---

diff --git a/Kernel/vfs/mmap.c b/Kernel/vfs/mmap.c
index e3e6d948..729ab443 100644
--- a/Kernel/vfs/mmap.c
+++ b/Kernel/vfs/mmap.c
@@ -143,6 +143,13 @@ void *VFS_MMap(void *DestHint, size_t Length, int Protection, int Flags, int FD,
 			else {
 				MM_SetFlags(mapping_dest, 0, MM_PFLAG_RO);
 			}
+			
+			if( Protection & MMAP_PROT_EXEC ) {
+				MM_SetFlags(mapping_dest, MM_PFLAG_EXEC, MM_PFLAG_EXEC);
+			}
+			else {
+				MM_SetFlags(mapping_dest, 0, MM_PFLAG_EXEC);
+			}
 		}
 		else
 		{