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Line 92... Line 92...
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/** Initial user-space tasks */
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/** Initial user-space tasks */
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init_t init = {
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init_t init = {
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    0
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    0
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};
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};
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/** Boot allocations. */
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ballocs_t ballocs = {
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    .base = NULL,
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    .size = 0
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};
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context_t ctx;
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context_t ctx;
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/*
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/*
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 * These 'hardcoded' variables will be intialized by
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 * These 'hardcoded' variables will be intialized by
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 * the linker or the low level assembler code with
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 * the linker or the low level assembler code with
Line 151... Line 157...
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    for (i = 0; i < init.cnt; i++) {
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    for (i = 0; i < init.cnt; i++) {
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        if (PA_overlaps(config.stack_base, config.stack_size, init.tasks[i].addr, init.tasks[i].size))
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        if (PA_overlaps(config.stack_base, config.stack_size, init.tasks[i].addr, init.tasks[i].size))
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            config.stack_base = ALIGN_UP(init.tasks[i].addr + init.tasks[i].size, config.stack_size);
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            config.stack_base = ALIGN_UP(init.tasks[i].addr + init.tasks[i].size, config.stack_size);
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    }
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    }
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    /* Avoid placing stack on top of boot allocations. */
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    if (ballocs.size) {
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        if (PA_overlaps(config.stack_base, config.stack_size, ballocs.base, ballocs.size))
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            config.stack_base = ALIGN_UP(ballocs.base + ballocs.size, PAGE_SIZE);
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    }
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    if (config.stack_base < stack_safe)
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    if (config.stack_base < stack_safe)
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        config.stack_base = ALIGN_UP(stack_safe, PAGE_SIZE);
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        config.stack_base = ALIGN_UP(stack_safe, PAGE_SIZE);
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    context_save(&ctx);
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    context_save(&ctx);
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    context_set(&ctx, FADDR(main_bsp_separated_stack), config.stack_base, THREAD_STACK_SIZE);
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    context_set(&ctx, FADDR(main_bsp_separated_stack), config.stack_base, THREAD_STACK_SIZE);