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author | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-08-30 23:01:26 +0000 |
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committer | mdkinney <mdkinney@6f19259b-4bc3-4df7-8a09-765794883524> | 2007-08-30 23:01:26 +0000 |
commit | 46e2357fd598403d3495bee7d19a0913851cfe60 (patch) | |
tree | 583587fd93372e8c6b56793718c4a7d1dfe24586 | |
parent | 187c6471373d0d3cd2fde687e9d489b61586becc (diff) | |
download | edk2-svn/branches/MdePkg@3760.zip edk2-svn/branches/MdePkg@3760.tar.gz edk2-svn/branches/MdePkg@3760.tar.bz2 |
Update for ICC 10svn/branches/MdePkg@3760
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2/MdePkg@3749 6f19259b-4bc3-4df7-8a09-765794883524
-rw-r--r-- | Library/BaseLib/BaseLib.inf | 3 | ||||
-rw-r--r-- | Library/BaseLib/Ipf/CpuBreakpoint.c | 8 | ||||
-rw-r--r-- | Library/BaseLib/Ipf/CpuBreakpointMsc.c | 120 |
3 files changed, 122 insertions, 9 deletions
diff --git a/Library/BaseLib/BaseLib.inf b/Library/BaseLib/BaseLib.inf index a54abc0..5e143d3 100644 --- a/Library/BaseLib/BaseLib.inf +++ b/Library/BaseLib/BaseLib.inf @@ -489,7 +489,8 @@ Ipf/Synchronization.c
Ipf/InterlockedCompareExchange64.s
Ipf/InterlockedCompareExchange32.s
- Ipf/CpuBreakpoint.c
+ Ipf/CpuBreakpoint.c | INTEL
+ Ipf/CpuBreakpointMsc.c | MSFT
Ipf/Unaligned.c
Ipf/SwitchStack.s
Ipf/longjmp.s
diff --git a/Library/BaseLib/Ipf/CpuBreakpoint.c b/Library/BaseLib/Ipf/CpuBreakpoint.c index 3dcbecf..59c7e40 100644 --- a/Library/BaseLib/Ipf/CpuBreakpoint.c +++ b/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/Library/BaseLib/Ipf/CpuBreakpointMsc.c b/Library/BaseLib/Ipf/CpuBreakpointMsc.c new file mode 100644 index 0000000..ed53e42 --- /dev/null +++ b/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);
+}
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