summaryrefslogtreecommitdiff
path: root/ArmPkg/Filesystem
diff options
context:
space:
mode:
authoroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2013-03-12 00:58:06 +0000
committeroliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524>2013-03-12 00:58:06 +0000
commitb1cab81feccfa52d76dc1f191cd329755f2a644a (patch)
tree844d993336876f98bf004801a9a9fe95c47a1043 /ArmPkg/Filesystem
parented2405a0ed4e880f78aa0536e83f39d1b91b721b (diff)
downloadedk2-platforms-b1cab81feccfa52d76dc1f191cd329755f2a644a.tar.xz
ArmPkg/SemihostFs: Added comment in FileRead()
The comment says we cannot list files in the Semihosting FileSystem. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14187 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Filesystem')
-rw-r--r--ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c b/ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c
index 6443a7bf44..b04e866a99 100644
--- a/ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c
+++ b/ArmPkg/Filesystem/SemihostFs/Arm/SemihostFs.c
@@ -2,7 +2,7 @@
Support a Semi Host file system over a debuggers JTAG
Copyright (c) 2008 - 2009, Apple Inc. All rights reserved.<BR>
- Portions copyright (c) 2011, 2012, ARM Ltd. All rights reserved.<BR>
+ Portions copyright (c) 2011-2013, ARM Ltd. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@@ -291,6 +291,7 @@ FileRead (
Fcb = SEMIHOST_FCB_FROM_THIS(File);
if (Fcb->IsRoot == TRUE) {
+ // By design, the Semihosting feature does not allow to list files on the host machine.
Status = EFI_UNSUPPORTED;
} else {
Status = SemihostFileRead (Fcb->SemihostHandle, BufferSize, Buffer);