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-rw-r--r--ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.S75
-rw-r--r--ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.asm75
-rw-r--r--ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf28
-rw-r--r--ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.S33
-rw-r--r--ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.asm34
-rw-r--r--ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf31
6 files changed, 276 insertions, 0 deletions
diff --git a/ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.S b/ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.S
new file mode 100644
index 0000000..c9c0740
--- /dev/null
+++ b/ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.S
@@ -0,0 +1,75 @@
+//
+// Copyright (c) 2012, ARM Limited. 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.
+//
+//
+
+.text
+.align 3
+.arch_extension sec
+
+GCC_ASM_EXPORT(ArmCallSmc)
+GCC_ASM_EXPORT(ArmCallSmcArg1)
+GCC_ASM_EXPORT(ArmCallSmcArg2)
+GCC_ASM_EXPORT(ArmCallSmcArg3)
+
+ASM_PFX(ArmCallSmc):
+ push {r1}
+ mov r1, r0
+ ldr r0,[r1]
+ smc #0
+ str r0,[r1]
+ pop {r1}
+ bx lr
+
+ASM_PFX(ArmCallSmcArg1):
+ push {r2-r3}
+ mov r2, r0
+ mov r3, r1
+ ldr r0,[r2]
+ ldr r1,[r3]
+ smc #0
+ str r0,[r2]
+ str r1,[r3]
+ pop {r2-r3}
+ bx lr
+
+ASM_PFX(ArmCallSmcArg2):
+ push {r3-r5}
+ mov r3, r0
+ mov r4, r1
+ mov r5, r2
+ ldr r0,[r3]
+ ldr r1,[r4]
+ ldr r2,[r5]
+ smc #0
+ str r0,[r3]
+ str r1,[r4]
+ str r2,[r5]
+ pop {r3-r5}
+ bx lr
+
+ASM_PFX(ArmCallSmcArg3):
+ push {r4-r7}
+ mov r4, r0
+ mov r5, r1
+ mov r6, r2
+ mov r7, r3
+ ldr r0,[r4]
+ ldr r1,[r5]
+ ldr r2,[r6]
+ ldr r3,[r7]
+ smc #0
+ str r0,[r4]
+ str r1,[r5]
+ str r2,[r6]
+ str r3,[r7]
+ pop {r4-r7}
+ bx lr
diff --git a/ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.asm b/ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.asm
new file mode 100644
index 0000000..f46bd7e
--- /dev/null
+++ b/ArmPkg/Library/ArmSmcLib/Arm/ArmSmc.asm
@@ -0,0 +1,75 @@
+//
+// Copyright (c) 2012, ARM Limited. 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.
+//
+//
+
+ EXPORT ArmCallSmc
+ EXPORT ArmCallSmcArg1
+ EXPORT ArmCallSmcArg2
+ EXPORT ArmCallSmcArg3
+
+ AREA ArmSmc, CODE, READONLY
+
+ArmCallSmc
+ push {r1}
+ mov r1, r0
+ ldr r0,[r1]
+ smc #0
+ str r0,[r1]
+ pop {r1}
+ bx lr
+
+ArmCallSmcArg1
+ push {r2-r3}
+ mov r2, r0
+ mov r3, r1
+ ldr r0,[r2]
+ ldr r1,[r3]
+ smc #0
+ str r0,[r2]
+ str r1,[r3]
+ pop {r2-r3}
+ bx lr
+
+ArmCallSmcArg2
+ push {r3-r5}
+ mov r3, r0
+ mov r4, r1
+ mov r5, r2
+ ldr r0,[r3]
+ ldr r1,[r4]
+ ldr r2,[r5]
+ smc #0
+ str r0,[r3]
+ str r1,[r4]
+ str r2,[r5]
+ pop {r3-r5}
+ bx lr
+
+ArmCallSmcArg3
+ push {r4-r7}
+ mov r4, r0
+ mov r5, r1
+ mov r6, r2
+ mov r7, r3
+ ldr r0,[r4]
+ ldr r1,[r5]
+ ldr r2,[r6]
+ ldr r3,[r7]
+ smc #0
+ str r0,[r4]
+ str r1,[r5]
+ str r2,[r6]
+ str r3,[r7]
+ pop {r4-r7}
+ bx lr
+
+ END
diff --git a/ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf b/ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf
new file mode 100644
index 0000000..a3e12d2
--- /dev/null
+++ b/ArmPkg/Library/ArmSmcLib/ArmSmcLib.inf
@@ -0,0 +1,28 @@
+#/** @file
+#
+# Copyright (c) 2012-2013, 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
+# 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.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = ArmSmcLib
+ FILE_GUID = eb3f17d5-a3cc-4eac-8912-84162d0f79da
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ArmSmcLib
+
+[Sources.ARM]
+ Arm/ArmSmc.asm | RVCT
+ Arm/ArmSmc.S | GCC
+
+[Packages]
+ MdePkg/MdePkg.dec
+ ArmPkg/ArmPkg.dec
diff --git a/ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.S b/ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.S
new file mode 100644
index 0000000..4896dd0
--- /dev/null
+++ b/ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.S
@@ -0,0 +1,33 @@
+//
+// Copyright (c) 2012-2013, ARM Limited. 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.
+//
+//
+
+.text
+.align 3
+
+GCC_ASM_EXPORT(ArmCallSmc)
+GCC_ASM_EXPORT(ArmCallSmcArg1)
+GCC_ASM_EXPORT(ArmCallSmcArg2)
+GCC_ASM_EXPORT(ArmCallSmcArg3)
+
+ASM_PFX(ArmCallSmc):
+ bx lr
+
+// Arg1 in R1
+ASM_PFX(ArmCallSmcArg1):
+ bx lr
+
+ASM_PFX(ArmCallSmcArg2):
+ bx lr
+
+ASM_PFX(ArmCallSmcArg3):
+ bx lr
diff --git a/ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.asm b/ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.asm
new file mode 100644
index 0000000..24c2075
--- /dev/null
+++ b/ArmPkg/Library/ArmSmcLibNull/Arm/ArmSmcNull.asm
@@ -0,0 +1,34 @@
+//
+// Copyright (c) 2012-2013, ARM Limited. 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.
+//
+//
+
+ EXPORT ArmCallSmc
+ EXPORT ArmCallSmcArg1
+ EXPORT ArmCallSmcArg2
+ EXPORT ArmCallSmcArg3
+
+ AREA ArmSmc, CODE, READONLY
+
+ArmCallSmc
+ bx lr
+
+// Arg1 in R1
+ArmCallSmcArg1
+ bx lr
+
+ArmCallSmcArg2
+ bx lr
+
+ArmCallSmcArg3
+ bx lr
+
+ END
diff --git a/ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf b/ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf
new file mode 100644
index 0000000..fed6e95
--- /dev/null
+++ b/ArmPkg/Library/ArmSmcLibNull/ArmSmcLibNull.inf
@@ -0,0 +1,31 @@
+#/** @file
+#
+# ArmSmcLib when no SMC support is desired (might be the case for CPU without the
+# Trustzone support / ARM Security Extension)
+#
+# Copyright (c) 2012-2013, 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
+# 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.
+#
+#**/
+
+[Defines]
+ INF_VERSION = 0x00010005
+ BASE_NAME = ArmSmcLibNull
+ FILE_GUID = 140e8004-16e1-4de1-a352-c6ef51110ecf
+ MODULE_TYPE = BASE
+ VERSION_STRING = 1.0
+ LIBRARY_CLASS = ArmSmcLib
+
+[Sources.ARM]
+ Arm/ArmSmcNull.asm | RVCT
+ Arm/ArmSmcNull.S | GCC
+
+[Packages]
+ MdePkg/MdePkg.dec
+ ArmPkg/ArmPkg.dec
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