user
63 lines
2.1 KiB
C
63 lines
2.1 KiB
C
#include "c10_common.h"
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volatile uint32_t g_task03_count;
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volatile uint32_t g_task03_mcause;
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volatile uint32_t g_task03_pending_asserted;
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volatile uint32_t g_task03_blocked_without_msie;
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volatile uint32_t g_task03_blocked_without_mie;
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volatile uint32_t g_task03_delivered_with_both;
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volatile uint32_t g_task03_pending_after;
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volatile uint32_t g_task03_pass;
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void __attribute__((interrupt("machine"))) isr_machine_softirq(void)
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{
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g_task03_mcause = read_csr(mcause);
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tb_clr_softirq(0);
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g_task03_count++;
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}
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int main(void)
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{
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c10_disable_interrupts();
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tb_set_softirq(0);
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c10_settle();
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g_task03_pending_asserted =
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(read_csr(mip) & MIP_MSIP) != 0u ? 1u : 0u;
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c10_global_irq_enable(true);
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c10_settle();
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g_task03_blocked_without_msie = g_task03_count == 0u ? 1u : 0u;
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c10_global_irq_enable(false);
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c10_software_irq_enable(true);
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c10_settle();
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g_task03_blocked_without_mie = g_task03_count == 0u ? 1u : 0u;
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c10_global_irq_enable(true);
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g_task03_delivered_with_both = c10_wait_for(&g_task03_count, 1u) ? 1u : 0u;
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c10_global_irq_enable(false);
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c10_settle();
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g_task03_pending_after =
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(read_csr(mip) & MIP_MSIP) != 0u ? 1u : 0u;
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c10_software_irq_enable(false);
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g_task03_pass = g_task03_pending_asserted == 1u &&
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g_task03_blocked_without_msie == 1u &&
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g_task03_blocked_without_mie == 1u &&
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g_task03_delivered_with_both == 1u &&
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g_task03_count == 1u &&
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g_task03_mcause == MACHINE_SOFTWARE_IRQ_CAUSE &&
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g_task03_pending_after == 0u;
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c10_report("T03 pending=", g_task03_pending_asserted);
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c10_report("T03 blocked_no_msie=", g_task03_blocked_without_msie);
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c10_report("T03 blocked_no_mie=", g_task03_blocked_without_mie);
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c10_report("T03 delivered_both=", g_task03_delivered_with_both);
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c10_report("T03 count=", g_task03_count);
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c10_report("T03 mcause=", g_task03_mcause);
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c10_report("T03 pending_after=", g_task03_pending_after);
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c10_report("T03 pass=", g_task03_pass);
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return g_task03_pass ? 0 : 1;
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}
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