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Rev 2477 Rev 3222
Line 68... Line 68...
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    volatile ustate_t ustate;
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    volatile ustate_t ustate;
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    /* set first parameter */
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    /* set first parameter */
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    ustate.r0 = (uintptr_t) kernel_uarg->uspace_uarg;
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    ustate.r0 = (uintptr_t) kernel_uarg->uspace_uarg;
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    /* %r1 is defined to hold pcb_ptr - set it to 0 */
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    ustate.r1 = 0;
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    /* clear other registers */
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    /* clear other registers */
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    ustate.r1 = ustate.r2  = ustate.r3  = ustate.r4  = ustate.r5 =
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    ustate.r2 = ustate.r3  = ustate.r4  = ustate.r5 =
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        ustate.r6  = ustate.r7  = ustate.r8  = ustate.r9 = ustate.r10 =
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        ustate.r6  = ustate.r7  = ustate.r8  = ustate.r9 = ustate.r10 =
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        ustate.r11 = ustate.r12 = ustate.lr = 0;
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        ustate.r11 = ustate.r12 = ustate.lr = 0;
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    /* set user stack */
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    /* set user stack */
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    ustate.sp = ((uint32_t)kernel_uarg->uspace_stack) + PAGE_SIZE;
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    ustate.sp = ((uint32_t)kernel_uarg->uspace_stack) + PAGE_SIZE;