void sparc64_get_context(CPUSPARCState *env)

{

    abi_ulong ucp_addr;

    struct target_ucontext *ucp;

    target_mc_gregset_t *grp;

    target_mcontext_t *mcp;

    abi_ulong fp, i7, w_addr;

    int err;

    unsigned int i;

    target_sigset_t target_set;

    sigset_t set;



    ucp_addr = env->regwptr[UREG_I0];

    if (!lock_user_struct(VERIFY_WRITE, ucp, ucp_addr, 0))

        goto do_sigsegv;

    

    mcp = &ucp->tuc_mcontext;

    grp = &mcp->mc_gregs;



    /* Skip over the trap instruction, first. */

    env->pc = env->npc;

    env->npc += 4;



    err = 0;



    sigprocmask(0, NULL, &set);

    host_to_target_sigset_internal(&target_set, &set);

    if (TARGET_NSIG_WORDS == 1) {

        err |= __put_user(target_set.sig[0],

                          (abi_ulong *)&ucp->tuc_sigmask);

    } else {

        abi_ulong *src, *dst;

        src = target_set.sig;

        dst = ucp->tuc_sigmask.sig;

        for (i = 0; i < TARGET_NSIG_WORDS; i++, dst++, src++) {

            err |= __put_user(*src, dst);

        }

        if (err)

            goto do_sigsegv;

    }



    /* XXX: tstate must be saved properly */

    //    err |= __put_user(env->tstate, &((*grp)[MC_TSTATE]));

    err |= __put_user(env->pc, &((*grp)[MC_PC]));

    err |= __put_user(env->npc, &((*grp)[MC_NPC]));

    err |= __put_user(env->y, &((*grp)[MC_Y]));

    err |= __put_user(env->gregs[1], &((*grp)[MC_G1]));

    err |= __put_user(env->gregs[2], &((*grp)[MC_G2]));

    err |= __put_user(env->gregs[3], &((*grp)[MC_G3]));

    err |= __put_user(env->gregs[4], &((*grp)[MC_G4]));

    err |= __put_user(env->gregs[5], &((*grp)[MC_G5]));

    err |= __put_user(env->gregs[6], &((*grp)[MC_G6]));

    err |= __put_user(env->gregs[7], &((*grp)[MC_G7]));

    err |= __put_user(env->regwptr[UREG_I0], &((*grp)[MC_O0]));

    err |= __put_user(env->regwptr[UREG_I1], &((*grp)[MC_O1]));

    err |= __put_user(env->regwptr[UREG_I2], &((*grp)[MC_O2]));

    err |= __put_user(env->regwptr[UREG_I3], &((*grp)[MC_O3]));

    err |= __put_user(env->regwptr[UREG_I4], &((*grp)[MC_O4]));

    err |= __put_user(env->regwptr[UREG_I5], &((*grp)[MC_O5]));

    err |= __put_user(env->regwptr[UREG_I6], &((*grp)[MC_O6]));

    err |= __put_user(env->regwptr[UREG_I7], &((*grp)[MC_O7]));



    w_addr = TARGET_STACK_BIAS+env->regwptr[UREG_I6];

    fp = i7 = 0;

    if (get_user(fp, w_addr + offsetof(struct target_reg_window, ins[6]), 

                 abi_ulong) != 0)

        goto do_sigsegv;

    if (get_user(i7, w_addr + offsetof(struct target_reg_window, ins[7]), 

                 abi_ulong) != 0)

        goto do_sigsegv;

    err |= __put_user(fp, &(mcp->mc_fp));

    err |= __put_user(i7, &(mcp->mc_i7));



    {

        uint32_t *dst = ucp->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;

        for (i = 0; i < 64; i++, dst++) {

            if (i & 1) {

                err |= __put_user(env->fpr[i/2].l.lower, dst);

            } else {

                err |= __put_user(env->fpr[i/2].l.upper, dst);

            }

        }

    }

    err |= __put_user(env->fsr, &(mcp->mc_fpregs.mcfpu_fsr));

    err |= __put_user(env->gsr, &(mcp->mc_fpregs.mcfpu_gsr));

    err |= __put_user(env->fprs, &(mcp->mc_fpregs.mcfpu_fprs));



    if (err)

        goto do_sigsegv;

    unlock_user_struct(ucp, ucp_addr, 1);

    return;

 do_sigsegv:

    unlock_user_struct(ucp, ucp_addr, 1);

    force_sig(TARGET_SIGSEGV);

}

void sparc64_get_context(CPUSPARCState *env)

{

    abi_ulong ucp_addr;

    struct target_ucontext *ucp;

    target_mc_gregset_t *grp;

    target_mcontext_t *mcp;

    abi_ulong fp, i7, w_addr;

    int err;

    unsigned int i;

    target_sigset_t target_set;

    sigset_t set;



    ucp_addr = env->regwptr[UREG_I0];

    if (!lock_user_struct(VERIFY_WRITE, ucp, ucp_addr, 0))

        goto do_sigsegv;

    

    mcp = &ucp->tuc_mcontext;

    grp = &mcp->mc_gregs;



    

    env->pc = env->npc;

    env->npc += 4;



    err = 0;



    sigprocmask(0, NULL, &set);

    host_to_target_sigset_internal(&target_set, &set);

    if (TARGET_NSIG_WORDS == 1) {

        err |= __put_user(target_set.sig[0],

                          (abi_ulong *)&ucp->tuc_sigmask);

    } else {

        abi_ulong *src, *dst;

        src = target_set.sig;

        dst = ucp->tuc_sigmask.sig;

        for (i = 0; i < TARGET_NSIG_WORDS; i++, dst++, src++) {

            err |= __put_user(*src, dst);

        }

        if (err)

            goto do_sigsegv;

    }



    

    

    err |= __put_user(env->pc, &((*grp)[MC_PC]));

    err |= __put_user(env->npc, &((*grp)[MC_NPC]));

    err |= __put_user(env->y, &((*grp)[MC_Y]));

    err |= __put_user(env->gregs[1], &((*grp)[MC_G1]));

    err |= __put_user(env->gregs[2], &((*grp)[MC_G2]));

    err |= __put_user(env->gregs[3], &((*grp)[MC_G3]));

    err |= __put_user(env->gregs[4], &((*grp)[MC_G4]));

    err |= __put_user(env->gregs[5], &((*grp)[MC_G5]));

    err |= __put_user(env->gregs[6], &((*grp)[MC_G6]));

    err |= __put_user(env->gregs[7], &((*grp)[MC_G7]));

    err |= __put_user(env->regwptr[UREG_I0], &((*grp)[MC_O0]));

    err |= __put_user(env->regwptr[UREG_I1], &((*grp)[MC_O1]));

    err |= __put_user(env->regwptr[UREG_I2], &((*grp)[MC_O2]));

    err |= __put_user(env->regwptr[UREG_I3], &((*grp)[MC_O3]));

    err |= __put_user(env->regwptr[UREG_I4], &((*grp)[MC_O4]));

    err |= __put_user(env->regwptr[UREG_I5], &((*grp)[MC_O5]));

    err |= __put_user(env->regwptr[UREG_I6], &((*grp)[MC_O6]));

    err |= __put_user(env->regwptr[UREG_I7], &((*grp)[MC_O7]));



    w_addr = TARGET_STACK_BIAS+env->regwptr[UREG_I6];

    fp = i7 = 0;

    if (get_user(fp, w_addr + offsetof(struct target_reg_window, ins[6]), 

                 abi_ulong) != 0)

        goto do_sigsegv;

    if (get_user(i7, w_addr + offsetof(struct target_reg_window, ins[7]), 

                 abi_ulong) != 0)

        goto do_sigsegv;

    err |= __put_user(fp, &(mcp->mc_fp));

    err |= __put_user(i7, &(mcp->mc_i7));



    {

        uint32_t *dst = ucp->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;

        for (i = 0; i < 64; i++, dst++) {

            if (i & 1) {

                err |= __put_user(env->fpr[i/2].l.lower, dst);

            } else {

                err |= __put_user(env->fpr[i/2].l.upper, dst);

            }

        }

    }

    err |= __put_user(env->fsr, &(mcp->mc_fpregs.mcfpu_fsr));

    err |= __put_user(env->gsr, &(mcp->mc_fpregs.mcfpu_gsr));

    err |= __put_user(env->fprs, &(mcp->mc_fpregs.mcfpu_fprs));



    if (err)

        goto do_sigsegv;

    unlock_user_struct(ucp, ucp_addr, 1);

    return;

 do_sigsegv:

    unlock_user_struct(ucp, ucp_addr, 1);

    force_sig(TARGET_SIGSEGV);

}

void FUNC_0(CPUSPARCState *VAR_0)

{

    abi_ulong ucp_addr;

    struct target_ucontext *VAR_1;

    target_mc_gregset_t *grp;

    target_mcontext_t *mcp;

    abi_ulong fp, i7, w_addr;

    int VAR_2;

    unsigned int VAR_3;

    target_sigset_t target_set;

    sigset_t set;



    ucp_addr = VAR_0->regwptr[UREG_I0];

    if (!lock_user_struct(VERIFY_WRITE, VAR_1, ucp_addr, 0))

        goto do_sigsegv;

    

    mcp = &VAR_1->tuc_mcontext;

    grp = &mcp->mc_gregs;



    

    VAR_0->pc = VAR_0->npc;

    VAR_0->npc += 4;



    VAR_2 = 0;



    sigprocmask(0, NULL, &set);

    host_to_target_sigset_internal(&target_set, &set);

    if (TARGET_NSIG_WORDS == 1) {

        VAR_2 |= __put_user(target_set.sig[0],

                          (abi_ulong *)&VAR_1->tuc_sigmask);

    } else {

        abi_ulong *src, *dst;

        src = target_set.sig;

        dst = VAR_1->tuc_sigmask.sig;

        for (VAR_3 = 0; VAR_3 < TARGET_NSIG_WORDS; VAR_3++, dst++, src++) {

            VAR_2 |= __put_user(*src, dst);

        }

        if (VAR_2)

            goto do_sigsegv;

    }



    

    

    VAR_2 |= __put_user(VAR_0->pc, &((*grp)[MC_PC]));

    VAR_2 |= __put_user(VAR_0->npc, &((*grp)[MC_NPC]));

    VAR_2 |= __put_user(VAR_0->y, &((*grp)[MC_Y]));

    VAR_2 |= __put_user(VAR_0->gregs[1], &((*grp)[MC_G1]));

    VAR_2 |= __put_user(VAR_0->gregs[2], &((*grp)[MC_G2]));

    VAR_2 |= __put_user(VAR_0->gregs[3], &((*grp)[MC_G3]));

    VAR_2 |= __put_user(VAR_0->gregs[4], &((*grp)[MC_G4]));

    VAR_2 |= __put_user(VAR_0->gregs[5], &((*grp)[MC_G5]));

    VAR_2 |= __put_user(VAR_0->gregs[6], &((*grp)[MC_G6]));

    VAR_2 |= __put_user(VAR_0->gregs[7], &((*grp)[MC_G7]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I0], &((*grp)[MC_O0]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I1], &((*grp)[MC_O1]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I2], &((*grp)[MC_O2]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I3], &((*grp)[MC_O3]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I4], &((*grp)[MC_O4]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I5], &((*grp)[MC_O5]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I6], &((*grp)[MC_O6]));

    VAR_2 |= __put_user(VAR_0->regwptr[UREG_I7], &((*grp)[MC_O7]));



    w_addr = TARGET_STACK_BIAS+VAR_0->regwptr[UREG_I6];

    fp = i7 = 0;

    if (get_user(fp, w_addr + offsetof(struct target_reg_window, ins[6]), 

                 abi_ulong) != 0)

        goto do_sigsegv;

    if (get_user(i7, w_addr + offsetof(struct target_reg_window, ins[7]), 

                 abi_ulong) != 0)

        goto do_sigsegv;

    VAR_2 |= __put_user(fp, &(mcp->mc_fp));

    VAR_2 |= __put_user(i7, &(mcp->mc_i7));



    {

        uint32_t *dst = VAR_1->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs;

        for (VAR_3 = 0; VAR_3 < 64; VAR_3++, dst++) {

            if (VAR_3 & 1) {

                VAR_2 |= __put_user(VAR_0->fpr[VAR_3/2].l.lower, dst);

            } else {

                VAR_2 |= __put_user(VAR_0->fpr[VAR_3/2].l.upper, dst);

            }

        }

    }

    VAR_2 |= __put_user(VAR_0->fsr, &(mcp->mc_fpregs.mcfpu_fsr));

    VAR_2 |= __put_user(VAR_0->gsr, &(mcp->mc_fpregs.mcfpu_gsr));

    VAR_2 |= __put_user(VAR_0->fprs, &(mcp->mc_fpregs.mcfpu_fprs));



    if (VAR_2)

        goto do_sigsegv;

    unlock_user_struct(VAR_1, ucp_addr, 1);

    return;

 do_sigsegv:

    unlock_user_struct(VAR_1, ucp_addr, 1);

    force_sig(TARGET_SIGSEGV);

}

void FUNC_0(CPUSPARCState *VAR_0)
{ abi_ulong ucp_addr; struct target_ucontext *VAR_1; target_mc_gregset_t *grp; target_mcontext_t *mcp; abi_ulong fp, i7, w_addr; int VAR_2; unsigned int VAR_3; target_sigset_t target_set; sigset_t set; ucp_addr = VAR_0->regwptr[UREG_I0]; if (!lock_user_struct(VERIFY_WRITE, VAR_1, ucp_addr, 0))
goto do_sigsegv; mcp = &VAR_1->tuc_mcontext; grp = &mcp->mc_gregs; VAR_0->pc = VAR_0->npc; VAR_0->npc += 4; VAR_2 = 0; sigprocmask(0, NULL, &set); host_to_target_sigset_internal(&target_set, &set); if (TARGET_NSIG_WORDS == 1) { VAR_2 |= __put_user(target_set.sig[0],
(abi_ulong *)&VAR_1->tuc_sigmask); } else { abi_ulong *src, *dst; src = target_set.sig; dst = VAR_1->tuc_sigmask.sig; for (VAR_3 = 0; VAR_3 < TARGET_NSIG_WORDS; VAR_3++, dst++, src++) { VAR_2 |= __put_user(*src, dst); } if (VAR_2)
goto do_sigsegv; } VAR_2 |= __put_user(VAR_0->pc, &((*grp)[MC_PC])); VAR_2 |= __put_user(VAR_0->npc, &((*grp)[MC_NPC])); VAR_2 |= __put_user(VAR_0->y, &((*grp)[MC_Y])); VAR_2 |= __put_user(VAR_0->gregs[1], &((*grp)[MC_G1])); VAR_2 |= __put_user(VAR_0->gregs[2], &((*grp)[MC_G2])); VAR_2 |= __put_user(VAR_0->gregs[3], &((*grp)[MC_G3])); VAR_2 |= __put_user(VAR_0->gregs[4], &((*grp)[MC_G4])); VAR_2 |= __put_user(VAR_0->gregs[5], &((*grp)[MC_G5])); VAR_2 |= __put_user(VAR_0->gregs[6], &((*grp)[MC_G6])); VAR_2 |= __put_user(VAR_0->gregs[7], &((*grp)[MC_G7])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I0], &((*grp)[MC_O0])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I1], &((*grp)[MC_O1])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I2], &((*grp)[MC_O2])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I3], &((*grp)[MC_O3])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I4], &((*grp)[MC_O4])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I5], &((*grp)[MC_O5])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I6], &((*grp)[MC_O6])); VAR_2 |= __put_user(VAR_0->regwptr[UREG_I7], &((*grp)[MC_O7])); w_addr = TARGET_STACK_BIAS+VAR_0->regwptr[UREG_I6]; fp = i7 = 0; if (get_user(fp, w_addr + offsetof(struct target_reg_window, ins[6]),
abi_ulong) != 0)
goto do_sigsegv; if (get_user(i7, w_addr + offsetof(struct target_reg_window, ins[7]),
abi_ulong) != 0)
goto do_sigsegv; VAR_2 |= __put_user(fp, &(mcp->mc_fp)); VAR_2 |= __put_user(i7, &(mcp->mc_i7)); { uint32_t *dst = VAR_1->tuc_mcontext.mc_fpregs.mcfpu_fregs.sregs; for (VAR_3 = 0; VAR_3 < 64; VAR_3++, dst++) { if (VAR_3 & 1) { VAR_2 |= __put_user(VAR_0->fpr[VAR_3/2].l.lower, dst); } else { VAR_2 |= __put_user(VAR_0->fpr[VAR_3/2].l.upper, dst); } } } VAR_2 |= __put_user(VAR_0->fsr, &(mcp->mc_fpregs.mcfpu_fsr)); VAR_2 |= __put_user(VAR_0->gsr, &(mcp->mc_fpregs.mcfpu_gsr)); VAR_2 |= __put_user(VAR_0->fprs, &(mcp->mc_fpregs.mcfpu_fprs)); if (VAR_2)
goto do_sigsegv; unlock_user_struct(VAR_1, ucp_addr, 1); return; do_sigsegv:
unlock_user_struct(VAR_1, ucp_addr, 1); force_sig(TARGET_SIGSEGV); }