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1 | /// @file\r |
2 | /// Contains an implementation of CallPalProcStatic on Itanium-based\r |
3 | /// architecture.\r |
4 | ///\r |
5 | /// Copyright (c) 2006, Intel Corporation\r |
6 | /// All rights reserved. This program and the accompanying materials\r |
7 | /// are licensed and made available under the terms and conditions of the BSD License\r |
8 | /// which accompanies this distribution. The full text of the license may be found at\r |
9 | /// http://opensource.org/licenses/bsd-license.php\r |
10 | ///\r |
11 | /// THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r |
12 | /// WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r |
13 | ///\r |
14 | /// Module Name: PalCallStatic.s\r |
15 | ///\r |
16 | ///\r |
17 | \r |
18 | .auto\r |
19 | .text\r |
20 | \r |
21 | .proc PalCallStatic\r |
22 | .type PalCallStatic, @function\r |
23 | .regstk 5, 0, 0, 0\r |
24 | PalCallStatic::\r |
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25 | cmp.eq p15 = in0, r0\r |
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26 | mov r31 = in4\r |
27 | mov r8 = ip\r |
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28 | \r |
29 | (p15) mov in0 = ar.k5\r |
30 | add r8 = (_PalProcReturn - PalCallStatic), r8\r |
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31 | mov r30 = in3\r |
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32 | \r |
33 | mov in4 = psr\r |
34 | mov in3 = b0\r |
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35 | mov b7 = in0\r |
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36 | \r |
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37 | rsm 1 << 14 // Disable interrupts\r |
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38 | mov r29 = in2\r |
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39 | mov r28 = in1\r |
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40 | \r |
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41 | mov b0 = r8\r |
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42 | br.cond.sptk.many b7\r |
43 | \r |
44 | _PalProcReturn:\r |
45 | mov psr.l = in4\r |
46 | mov b0 = in3\r |
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47 | br.ret.sptk.many b0\r |
48 | .endp PalCallStatic\r |