root / pc-bios / spapr-rtas / spapr-rtas.S @ 01e26b0e
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1 | 39ac8455 | David Gibson | /* |
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2 | 39ac8455 | David Gibson | * QEMU PowerPC pSeries Logical Partition (aka sPAPR) hardware System Emulator |
3 | 39ac8455 | David Gibson | * |
4 | 39ac8455 | David Gibson | * Trivial in-partition RTAS implementation, based on a hypercall |
5 | 39ac8455 | David Gibson | * |
6 | 39ac8455 | David Gibson | * Copyright (c) 2010,2011 David Gibson, IBM Corporation. |
7 | 39ac8455 | David Gibson | * |
8 | 39ac8455 | David Gibson | * Permission is hereby granted, free of charge, to any person obtaining a copy |
9 | 39ac8455 | David Gibson | * of this software and associated documentation files (the "Software"), to deal |
10 | 39ac8455 | David Gibson | * in the Software without restriction, including without limitation the rights |
11 | 39ac8455 | David Gibson | * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
12 | 39ac8455 | David Gibson | * copies of the Software, and to permit persons to whom the Software is |
13 | 39ac8455 | David Gibson | * furnished to do so, subject to the following conditions: |
14 | 39ac8455 | David Gibson | * |
15 | 39ac8455 | David Gibson | * The above copyright notice and this permission notice shall be included in |
16 | 39ac8455 | David Gibson | * all copies or substantial portions of the Software. |
17 | 39ac8455 | David Gibson | * |
18 | 39ac8455 | David Gibson | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
19 | 39ac8455 | David Gibson | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
20 | 39ac8455 | David Gibson | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
21 | 39ac8455 | David Gibson | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
22 | 39ac8455 | David Gibson | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
23 | 39ac8455 | David Gibson | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
24 | 39ac8455 | David Gibson | * THE SOFTWARE. |
25 | 39ac8455 | David Gibson | * |
26 | 39ac8455 | David Gibson | */ |
27 | 39ac8455 | David Gibson | |
28 | 39ac8455 | David Gibson | #define KVMPPC_HCALL_BASE 0xf000 |
29 | 39ac8455 | David Gibson | #define KVMPPC_H_RTAS (KVMPPC_HCALL_BASE + 0x0) |
30 | 39ac8455 | David Gibson | |
31 | 39ac8455 | David Gibson | .globl _start |
32 | 39ac8455 | David Gibson | _start: |
33 | 39ac8455 | David Gibson | mr 4,3 |
34 | 39ac8455 | David Gibson | lis 3,KVMPPC_H_RTAS@h |
35 | 39ac8455 | David Gibson | ori 3,3,KVMPPC_H_RTAS@l |
36 | 39ac8455 | David Gibson | sc 1 |
37 | 39ac8455 | David Gibson | blr |