source: test/test_cpuexc6.c @ 7

/*
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 *              Graduate School of Information Science, Nagoya Univ., JAPAN
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/* 
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 *      (I) xsns_xpn€¬true€òÊÖ€¹€³€È
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 *      TASK1: TA_ACT¡€ÃæÍ¥ÀèÅÙ¡€¥¿¥¹¥¯Îã³°œèÍý¥ë¡Œ¥Á¥óÅÐÏ¿
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 *      CPUEXC1: TA_NULL
 *
 * ¡Ú¥Æ¥¹¥È¥·¡Œ¥±¥ó¥¹¡Û
 *
 *      == TASK1¡ÊÃæÍ¥ÀèÅÙ¡€1²óÌÜ¡Ë==
 *      1:      ŸõÂրΥÁ¥§¥Ã¥¯
 *      2:      RAISE_CPU_EXCEPTION
 *      == CPUEXC1 ==
 *      3:      ŸõÂրΥÁ¥§¥Ã¥¯                          ... (A),(C),(D)
 *              xsns_xpn() == true                      ... (I)
 *              xsns_dpn() == false                     ... (J)
 *  4:  iact_tsk(TASK2)
 *              iloc_cpu()
 *      ¥ê¥¿¡Œ¥ó
 *      == TASK2¡Ê¹âÍ¥ÀèÅÙ¡Ë==
 *      5:      ŸõÂրΥÁ¥§¥Ã¥¯                          ... (E),(F),(G),(H)
 *      6:      ter_tsk(TASK1)                          ... (K)
 *      7:      act_tsk(TASK1)                          ... (K)
 *      8:      ext_tsk()
 *      == TASK1¡ÊÃæÍ¥ÀèÅÙ¡€2²óÌÜ¡Ë==
 *      9:      ŸõÂրΥÁ¥§¥Ã¥¯                          ... (K)
 *      10:     ¥Æ¥¹¥ÈœªÎ»
 */

#include <kernel.h>
#include <test_lib.h>
#include <t_syslog.h>
#include "kernel_cfg.h"
#include "test_cpuexc.h"

int_t   task1_count = 0;

void
task1(intptr_t exinf)
{
        switch (++task1_count) {
        case 1:
                test_start(__FILE__);

                check_point(1);
                check_state(false, false, TIPM_ENAALL, false, false, true);

                check_point(2);
                RAISE_CPU_EXCEPTION;

                check_point(0);
                break;

        case 2:
                check_point(9);
                check_state(false, false, TIPM_ENAALL, false, false, true);

                check_finish(10);
                break;

        default:
                check_point(0);
                break;
        }
}

void
tex_task1(TEXPTN texptn, intptr_t exinf)
{
        check_point(0);
}

void
task2(intptr_t exinf)
{
        ER              ercd;

        check_point(5);
        check_state(false, false, TIPM_ENAALL, false, false, true);

        check_point(6);
        ercd = ter_tsk(TASK1);
        check_ercd(ercd, E_OK);

        check_point(7);
        ercd = act_tsk(TASK1);
        check_ercd(ercd, E_OK);

        check_point(8);
        ercd = ext_tsk();
        check_ercd(ercd, E_OK);

        check_point(0);
}

void
alarm1_handler(intptr_t exinf)
{
        check_point(0);
}

void
cpuexc_handler(void *p_excinf)
{
        ER              ercd;

        check_point(3);
        check_state_i(true, false, false, true, true);
        check_assert(xsns_xpn(p_excinf) == true);
        check_assert(xsns_dpn(p_excinf) == false);

        check_point(4);
        ercd = iact_tsk(TASK2);
        check_ercd(ercd, E_OK);
        ercd = iloc_cpu();
        check_ercd(ercd, E_OK);
}