Changeset 6f8a426 in mainline for arch/ppc32/include


Ignore:
Timestamp:
2006-02-21T00:04:20Z (20 years ago)
Author:
Martin Decky <martin@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
0fad93a
Parents:
cd92528
Message:

indentation changes
ppc32 fpu context save/restore
ppc32 CPU version
ppc32 memcpy

Location:
arch/ppc32/include
Files:
3 edited
1 moved

Legend:

Unmodified
Added
Removed

  • arch/ppc32/include/context_offset.h

    rcd92528 r6f8a426  
    11/* This file is automatically generated by gencontext.c. */
    22/* struct context */
    3 #define OFFSET_SP   0x0
    4 #define OFFSET_PC   0x4
    5 #define OFFSET_R2   0x8
    6 #define OFFSET_R13  0xc
    7 #define OFFSET_R14  0x10
    8 #define OFFSET_R15  0x14
    9 #define OFFSET_R16  0x18
    10 #define OFFSET_R17  0x1c
    11 #define OFFSET_R18  0x20
    12 #define OFFSET_R19  0x24
    13 #define OFFSET_R20  0x28
    14 #define OFFSET_R21  0x2c
    15 #define OFFSET_R22  0x30
    16 #define OFFSET_R23  0x34
    17 #define OFFSET_R24  0x38
    18 #define OFFSET_R25  0x3c
    19 #define OFFSET_R26  0x40
    20 #define OFFSET_R27  0x44
    21 #define OFFSET_R28  0x48
    22 #define OFFSET_R29  0x4c
    23 #define OFFSET_R30  0x50
    24 #define OFFSET_R31  0x54
    25 #define OFFSET_CR   0x58
     3#define OFFSET_SP    0x0
     4#define OFFSET_PC    0x4
     5#define OFFSET_R2    0x8
     6#define OFFSET_R13   0xc
     7#define OFFSET_R14   0x10
     8#define OFFSET_R15   0x14
     9#define OFFSET_R16   0x18
     10#define OFFSET_R17   0x1c
     11#define OFFSET_R18   0x20
     12#define OFFSET_R19   0x24
     13#define OFFSET_R20   0x28
     14#define OFFSET_R21   0x2c
     15#define OFFSET_R22   0x30
     16#define OFFSET_R23   0x34
     17#define OFFSET_R24   0x38
     18#define OFFSET_R25   0x3c
     19#define OFFSET_R26   0x40
     20#define OFFSET_R27   0x44
     21#define OFFSET_R28   0x48
     22#define OFFSET_R29   0x4c
     23#define OFFSET_R30   0x50
     24#define OFFSET_R31   0x54
     25#define OFFSET_CR    0x58
     26
     27#define OFFSET_FR14  0x0
     28#define OFFSET_FR15  0x8
     29#define OFFSET_FR16  0x10
     30#define OFFSET_FR17  0x18
     31#define OFFSET_FR18  0x20
     32#define OFFSET_FR19  0x28
     33#define OFFSET_FR20  0x30
     34#define OFFSET_FR21  0x38
     35#define OFFSET_FR22  0x40
     36#define OFFSET_FR23  0x48
     37#define OFFSET_FR24  0x50
     38#define OFFSET_FR25  0x58
     39#define OFFSET_FR26  0x60
     40#define OFFSET_FR27  0x68
     41#define OFFSET_FR28  0x70
     42#define OFFSET_FR29  0x78
     43#define OFFSET_FR30  0x80
     44#define OFFSET_FR31  0x88
     45#define OFFSET_FPSCR 0x90

  • arch/ppc32/include/cpu.h

    rcd92528 r6f8a426  
    3333
    3434struct cpu_arch {
     35        int version;
     36        int revision;
    3537};
    3638       

  • arch/ppc32/include/cpuid.h

    rcd92528 r6f8a426  
    11/*
    2  * Copyright (C) 2005 Jakub Vana
     2 * Copyright (C) 2006 Martin Decky
    33 * All rights reserved.
    44 *
    … …  
    2525 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
    2626 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    27  *
    2827 */
    2928
    30 #include <fpu_context.h>
     29#ifndef __ppc32_CPUID_H__
     30#define __ppc32_CPUID_H__
    3131
    32 void fpu_context_save(fpu_context_t *fctx)
     32#include <arch/types.h>
     33
     34struct cpu_info {
     35        __u16 version;
     36        __u16 revision;
     37} __attribute__ ((packed));
     38
     39static inline void cpu_version(struct cpu_info *info)
    3340{
     41        __asm__ volatile (
     42                "mfspr %0, 287\n"
     43                : "=r" (*info)
     44        );
    3445}
    3546
    36 
    37 void fpu_context_restore(fpu_context_t *fctx)
    38 {
    39 }
     47#endif

  • arch/ppc32/include/fpu_context.h

    rcd92528 r6f8a426  
    3030#define __ppc32_FPU_CONTEXT_H__
    3131
    32 #include <arch/types.h>
     32#ifndef __ppc32_TYPES_H__
     33# include <arch/types.h>
     34#endif
    3335
    3436struct fpu_context {
    35 };
     37        __u64 fr14;
     38        __u64 fr15;
     39        __u64 fr16;
     40        __u64 fr17;
     41        __u64 fr18;
     42        __u64 fr19;
     43        __u64 fr20;
     44        __u64 fr21;
     45        __u64 fr22;
     46        __u64 fr23;
     47        __u64 fr24;
     48        __u64 fr25;
     49        __u64 fr26;
     50        __u64 fr27;
     51        __u64 fr28;
     52        __u64 fr29;
     53        __u64 fr30;
     54        __u64 fr31;
     55        __u32 fpscr;
     56} __attribute__ ((packed));
    3657
    3758#endif
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