compiler/ kernel/ lib/ scripts/ seed/ sublime/ test/ acceptance/ boot/ bootstrap/ cycles/ dispatch/ loader/ mmio/ native/ packages/ pages/ runtime/ kernel/ machine.ras 1.1 KiB run 2.5 KiB spin.rad 1.8 KiB scheduling/ shared/ slots/ smp/ support/ sync/ termination/ tests/ trap/ package-golden 1.6 KiB run 3.1 KiB runner.rad 10.5 KiB vim/ .gitignore 336 B .gitsigners 112 B CONTRIBUTING 2.1 KiB LICENSE 1.1 KiB Makefile 9.2 KiB README 2.5 KiB STYLE 2.5 KiB std.lib 1.5 KiB std.lib.test 662 B
test/runtime/machine.ras 1.1 KiB raw
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//! Boot one hart and check user termination through production dispatch.
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.text;
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    call @kernel::boot::initialize;
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    call @kernel::dispatchcheck::setup;
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    call @kernel::boot::run;
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.export @kernel::dispatchcheck::memory;
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.export @kernel::dispatchcheck::kernelGp;
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.export @kernel::dispatchcheck::completion;
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.export @kernel::dispatchcheck::finish;
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@kernel::dispatchcheck::memory
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    ret;
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@kernel::dispatchcheck::kernelGp
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    mv %a0 %gp;
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    ret;
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@kernel::dispatchcheck::completion
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    la %a0 @complete;
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    ret;
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@complete
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    call @kernel::dispatchcheck::verify;
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    ebreak;
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@kernel::dispatchcheck::finish
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    li %t0 0x10001000;
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    li %t1 0x5555;
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    sw %t1 0(%t0);
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    ebreak;
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.export @kernel::dispatchcheck::put;

      

      
      

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@kernel::dispatchcheck::put

      

      
      

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    li %t0 0x10000000;

      

      
      

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    sb %a0 0(%t0);

      

      
      

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    ret;

      

      
      

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.export @kernel::dispatchcheck::invoke;

      

      
      

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// Preserve kernel state while calling one private instance of shared code.

      

      
      

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@kernel::dispatchcheck::invoke

      

      
      

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    addi %sp %sp -16;

      

      
      

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    sd %ra 8(%sp);

      

      
      

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    sd %gp 0(%sp);

      

      
      

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    mv %gp %a1;

      

      
      

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    jalr %ra %a0 0;

      

      
      

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    ld %gp 0(%sp);

      

      
      

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    ld %ra 8(%sp);

      

      
      

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    addi %sp %sp 16;

      

      
      

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    ret;