source: trunk/Softwares/Global.or32/src/asm/cpu_info.s @ 46

Last change on this file since 46 was 2, checked in by kane, 18 years ago

Import Morpheo

File size: 284 bytes
Line 
1/*
2 * Manipulation of processor information
3 */
4               
5        .file   "cpu_info.s"
6        .section .text
7        .align  4
8
9        .global _get_cpu_id
10_get_cpu_id :
11        l.jr    r9
12        l.mfspr r11,r0,0xF800  /* R11 <- SPR[31][0] */
13
14        .global _set_cpu_id
15_set_cpu_id :
16        l.jr    r9
17        l.mtspr r0 ,r3,0xF800  /* SPR[31][0] <- r3  */
18
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