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Annotation of qemu/pc-bios/spapr-rtas/spapr-rtas.S, revision 1.1.1.1

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

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