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Rev 2282 Rev 2284
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#include <arch/debug_print/print.h>
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#include <arch/debug_print/print.h>
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#include <print.h>
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#include <print.h>
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#include <config.h>
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#include <config.h>
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#include <interrupt.h>
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#include <interrupt.h>
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#include <arch/regutils.h>
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#include <arch/regutils.h>
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//#include <arch/drivers/init.h>
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#include <arch/drivers/gxemul.h>
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#include <userspace.h>
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#include <userspace.h>
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bootinfo_t bootinfo;
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bootinfo_t bootinfo;
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uintptr_t supervisor_sp /*__attribute__ ((section (".text")))*/;
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//TODO: Remove include and move into exceptio.c
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//TODO: Remove include and move into exceptio.c
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#include <arch/exception.h>
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#include <arch/exception.h>
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#include <syscall/syscall.h>
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#include <syscall/syscall.h>
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    for (i = 0; i < bootinfo.cnt; ++i) {
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    for (i = 0; i < bootinfo.cnt; ++i) {
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        init.tasks[i].addr = bootinfo.tasks[i].addr;
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        init.tasks[i].addr = bootinfo.tasks[i].addr;
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        init.tasks[i].size = bootinfo.tasks[i].size;
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        init.tasks[i].size = bootinfo.tasks[i].size;
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    }
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    }
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    /* TODO this code just setups irq testing bed */
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    setup_exception_stacks();
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}
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}
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void arch_pre_mm_init(void)
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void arch_pre_mm_init(void)
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{
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{
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    dprintf("arch_pre_mm_init\n");
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    dprintf("arch_pre_mm_init\n");
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    /* It is not assumed by default */
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    /* It is not assumed by default */
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    interrupts_disable();
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    interrupts_disable();
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    setup_exception_stacks();
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}
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}
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void prefetch_exception_generator(void);
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void prefetch_exception_generator(void);
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void arch_post_mm_init(void)
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void arch_post_mm_init(void)
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{
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{
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    dprintf("arch_post_mm_init start()\n");
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//  dprintf("arch_post_mm_init start()\n");
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    /* Initialize dispatch table
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    gxemul_hw_map_init();
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       Note: Have to be after page_init() */
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    /* Initialize dispatch table */
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    exception_init();
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    exception_init();
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//  drivers_init();
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//  drivers_init();
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    interrupt_init();
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    interrupt_init();
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//  console_init(device_assign_devno());
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    console_init(device_assign_devno());
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    //fb_init(0x12000000, 640, 480, 1920, VISUAL_RGB_8_8_8);
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    //fb_init(0x12000000, 640, 480, 1920, VISUAL_RGB_8_8_8);
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//  interrupts_enable();
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    interrupts_enable();
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//  asm __volatile__ ("ldr pc, =0x70000000"); // prefetch exception
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    //while(1);
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/*
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    uspace_arg_t uspace;
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    uspace.uspace_entry = (void*)prefetch_exception_generator;
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    uspace.uspace_stack = (void*)0x6000000;
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        uspace.uspace_uarg  = &uspace;
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    userspace(&uspace);
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*/
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    dprintf("arch_post_mm_init end()\n");
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    dprintf("arch_post_mm_init end()\n");
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//  while(1);
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}
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}
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void arch_post_cpu_init(void)
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void arch_post_cpu_init(void)
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{
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{
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    /* TODO */
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    /* TODO */
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}
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}
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/** Perform arm32 specific tasks needed before the new thread is scheduled. */
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/** Perform arm32 specific tasks needed before the new thread is scheduled. */
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void before_thread_runs_arch(void)
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void before_thread_runs_arch(void)
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{
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{
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    /* TODO */
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    supervisor_sp = (uintptr_t) &THREAD->kstack/*[THREAD_STACK_SIZE-SP_DELTA]*/;
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}
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}
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void after_thread_ran_arch(void)
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void after_thread_ran_arch(void)
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{
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{
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    /* TODO */
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    /* TODO */