diff options
| author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-08-30 23:01:26 +0000 |
|---|---|---|
| committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-08-30 23:01:26 +0000 |
| commit | 878afe6b8ce9b62b9d77e014906f7ae650c6cebc (patch) | |
| tree | 233d0623b2ab2ee45e1148c781d93d08b734c63d /MdePkg/Library/BaseLib/Ipf | |
| parent | eb1f5ab3385ca72692e1eca23c008cc5e73686ee (diff) | |
| download | edk2-platforms-878afe6b8ce9b62b9d77e014906f7ae650c6cebc.tar.xz | |
Update for ICC 10
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3749 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/BaseLib/Ipf')
| -rw-r--r-- | MdePkg/Library/BaseLib/Ipf/CpuBreakpoint.c | 8 | ||||
| -rw-r--r-- | MdePkg/Library/BaseLib/Ipf/CpuBreakpointMsc.c | 120 |
2 files changed, 120 insertions, 8 deletions
diff --git a/MdePkg/Library/BaseLib/Ipf/CpuBreakpoint.c b/MdePkg/Library/BaseLib/Ipf/CpuBreakpoint.c index 3dcbecf29d..59c7e40818 100644 --- a/MdePkg/Library/BaseLib/Ipf/CpuBreakpoint.c +++ b/MdePkg/Library/BaseLib/Ipf/CpuBreakpoint.c @@ -17,14 +17,6 @@ //
#include <BaseLibInternals.h>
-//void __mfa (void);
-
-#pragma intrinsic (_enable)
-#pragma intrinsic (_disable)
-#pragma intrinsic (__break)
-#pragma intrinsic (__mfa)
-
-
/**
Generates a breakpoint on the CPU.
diff --git a/MdePkg/Library/BaseLib/Ipf/CpuBreakpointMsc.c b/MdePkg/Library/BaseLib/Ipf/CpuBreakpointMsc.c new file mode 100644 index 0000000000..ed53e42b7b --- /dev/null +++ b/MdePkg/Library/BaseLib/Ipf/CpuBreakpointMsc.c @@ -0,0 +1,120 @@ +/** @file
+ Base Library CPU functions for Itanium
+
+ Copyright (c) 2006, Intel Corporation<BR>
+ All rights reserved. This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+**/
+
+//
+// Include common header file for this module.
+//
+#include <BaseLibInternals.h>
+
+#pragma intrinsic (_enable)
+#pragma intrinsic (_disable)
+#pragma intrinsic (__break)
+#pragma intrinsic (__mfa)
+
+/**
+ Generates a breakpoint on the CPU.
+
+ Generates a breakpoint on the CPU. The breakpoint must be implemented such
+ that code can resume normal execution after the breakpoint.
+
+**/
+VOID
+EFIAPI
+CpuBreakpoint (
+ VOID
+ )
+{
+ __break (0);
+}
+
+/**
+ Used to serialize load and store operations.
+
+ All loads and stores that proceed calls to this function are guaranteed to be
+ globally visible when this function returns.
+
+**/
+VOID
+EFIAPI
+MemoryFence (
+ VOID
+ )
+{
+ __mfa ();
+}
+
+/**
+ Disables CPU interrupts.
+
+ Disables CPU interrupts.
+
+**/
+VOID
+EFIAPI
+DisableInterrupts (
+ VOID
+ )
+{
+ _disable ();
+}
+
+/**
+ Enables CPU interrupts.
+
+ Enables CPU interrupts.
+
+**/
+VOID
+EFIAPI
+EnableInterrupts (
+ VOID
+ )
+{
+ _enable ();
+}
+
+/**
+ Enables CPU interrupts for the smallest window required to capture any
+ pending interrupts.
+
+ Enables CPU interrupts for the smallest window required to capture any
+ pending interrupts.
+
+**/
+VOID
+EFIAPI
+EnableDisableInterrupts (
+ VOID
+ )
+{
+ EnableInterrupts ();
+ DisableInterrupts ();
+}
+
+/**
+ Places the CPU in a sleep state until an interrupt is received.
+
+ Places the CPU in a sleep state until an interrupt is received. If interrupts
+ are disabled prior to calling this function, then the CPU will be placed in a
+ sleep state indefinitely.
+
+**/
+VOID
+EFIAPI
+CpuSleep (
+ VOID
+ )
+{
+ PalCallStatic (NULL, 29, 0, 0, 0);
+}
|