Changeset 9e1c942 in mainline for arch/ia64/include


Ignore:
Timestamp:
2006-03-15T18:25:45Z (20 years ago)
Author:
Jakub Vana <jakub.vana@…>
Branches:
lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export
Children:
9a2d6e1
Parents:
8e0eb63
Message:

Itanium FPU active context switch

Location:
arch/ia64/include
Files:
3 edited

Legend:

Unmodified
Added
Removed

  • arch/ia64/include/fpu_context.h

    r8e0eb63 r9e1c942  
    3030#define __ia64_FPU_CONTEXT_H__
    3131
     32#define ARCH_HAS_FPU 1
     33#define FPU_CONTEXT_ALIGN 16
     34
    3235#include <arch/types.h>
    3336

  • arch/ia64/include/interrupt.h

    r8e0eb63 r9e1c942  
    7979extern int break_instruction(__u64 vector, istate_t *istate);
    8080extern void universal_handler(__u64 vector, istate_t *istate);
     81extern void nop_handler(__u64 vector, istate_t *istate);
    8182extern void external_interrupt(__u64 vector, istate_t *istate);
     83extern void disabled_fp_register(__u64 vector, istate_t *istate);
     84
     85
    8286
    8387#endif

  • arch/ia64/include/register.h

    r8e0eb63 r9e1c942  
    3737#define PSR_DT_MASK     (1<<17)
    3838#define PSR_RT_MASK     (1<<27)
     39
     40#define PSR_DFL_MASK    (1<<18)
     41#define PSR_DFH_MASK    (1<<19)
     42
    3943#define PSR_IT_MASK     0x0000001000000000
    4044
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