#include "c10_common.h"

volatile uint32_t g_task03_count;
volatile uint32_t g_task03_mcause;
volatile uint32_t g_task03_pending_asserted;
volatile uint32_t g_task03_blocked_without_msie;
volatile uint32_t g_task03_blocked_without_mie;
volatile uint32_t g_task03_delivered_with_both;
volatile uint32_t g_task03_pending_after;
volatile uint32_t g_task03_pass;

void __attribute__((interrupt("machine"))) isr_machine_softirq(void)
{
    g_task03_mcause = read_csr(mcause);
    tb_clr_softirq(0);
    g_task03_count++;
}

int main(void)
{
    c10_disable_interrupts();
    tb_set_softirq(0);
    c10_settle();
    g_task03_pending_asserted =
        (read_csr(mip) & MIP_MSIP) != 0u ? 1u : 0u;

    c10_global_irq_enable(true);
    c10_settle();
    g_task03_blocked_without_msie = g_task03_count == 0u ? 1u : 0u;

    c10_global_irq_enable(false);
    c10_software_irq_enable(true);
    c10_settle();
    g_task03_blocked_without_mie = g_task03_count == 0u ? 1u : 0u;

    c10_global_irq_enable(true);
    g_task03_delivered_with_both = c10_wait_for(&g_task03_count, 1u) ? 1u : 0u;

    c10_global_irq_enable(false);
    c10_settle();
    g_task03_pending_after =
        (read_csr(mip) & MIP_MSIP) != 0u ? 1u : 0u;
    c10_software_irq_enable(false);

    g_task03_pass = g_task03_pending_asserted == 1u &&
                    g_task03_blocked_without_msie == 1u &&
                    g_task03_blocked_without_mie == 1u &&
                    g_task03_delivered_with_both == 1u &&
                    g_task03_count == 1u &&
                    g_task03_mcause == MACHINE_SOFTWARE_IRQ_CAUSE &&
                    g_task03_pending_after == 0u;

    c10_report("T03 pending=", g_task03_pending_asserted);
    c10_report("T03 blocked_no_msie=", g_task03_blocked_without_msie);
    c10_report("T03 blocked_no_mie=", g_task03_blocked_without_mie);
    c10_report("T03 delivered_both=", g_task03_delivered_with_both);
    c10_report("T03 count=", g_task03_count);
    c10_report("T03 mcause=", g_task03_mcause);
    c10_report("T03 pending_after=", g_task03_pending_after);
    c10_report("T03 pass=", g_task03_pass);
    return g_task03_pass ? 0 : 1;
}