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    Subject[PATCH 2/5] MIPS: Add instrunction format for BREAK and SYSCALL
    Date
    Signed-off-by: David Daney <ddaney@caviumnetworks.com>
    ---
    arch/mips/include/asm/inst.h | 15 ++++++++++++++-
    1 files changed, 14 insertions(+), 1 deletions(-)

    diff --git a/arch/mips/include/asm/inst.h b/arch/mips/include/asm/inst.h
    index 6489f00..444ff71 100644
    --- a/arch/mips/include/asm/inst.h
    +++ b/arch/mips/include/asm/inst.h
    @@ -247,6 +247,12 @@ struct ma_format { /* FPU multipy and add format (MIPS IV) */
    unsigned int fmt : 2;
    };

    +struct b_format { /* BREAK and SYSCALL */
    + unsigned int opcode:6;
    + unsigned int code:20;
    + unsigned int func:6;
    +};
    +
    #elif defined(__MIPSEL__)

    struct j_format { /* Jump format */
    @@ -314,6 +320,12 @@ struct ma_format { /* FPU multipy and add format (MIPS IV) */
    unsigned int opcode : 6;
    };

    +struct b_format { /* BREAK and SYSCALL */
    + unsigned int func:6;
    + unsigned int code:20;
    + unsigned int opcode:6;
    +};
    +
    #else /* !defined (__MIPSEB__) && !defined (__MIPSEL__) */
    #error "MIPS but neither __MIPSEL__ nor __MIPSEB__?"
    #endif
    @@ -328,7 +340,8 @@ union mips_instruction {
    struct c_format c_format;
    struct r_format r_format;
    struct f_format f_format;
    - struct ma_format ma_format;
    + struct ma_format ma_format;
    + struct b_format b_format;
    };

    /* HACHACHAHCAHC ... */
    --
    1.7.1.1


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