28 lines
408 B
ArmAsm
28 lines
408 B
ArmAsm
# Initial process execs /init.
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# This code runs in user space.
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#include "syscall.h"
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# exec(init, argv)
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.globl start
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start:
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la a0, init
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la a1, argv
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li a7, SYS_exec
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ecall
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# for(;;) exit();
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exit:
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li a7, SYS_exit
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ecall
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jal exit
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# char init[] = "/init\0";
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init:
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.string "/init\0"
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# char *argv[] = { init, 0 };
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.p2align 2
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argv:
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.long init
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.long 0
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