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https://github.com/plctlab/riscv-operating-system-mooc.git
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ae10d3e698
- https://gitee.com/unicornx/riscv-operating-system-mooc/issues/I4QLTP - https://gitee.com/unicornx/riscv-operating-system-mooc/issues/I4PJTQ - https://gitee.com/unicornx/riscv-operating-system-mooc/issues/I49VW5 Signed-off-by: Wang Chen <wangchen20@iscas.ac.cn>
26 lines
402 B
ArmAsm
26 lines
402 B
ArmAsm
# C all ASM
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.text # Define beginning of text section
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.global _start # Define entry _start
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.global foo # foo is a C function defined in test.c
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_start:
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la sp, stack_end # prepare stack for calling functions
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li a0, 1
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li a1, 2
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call foo
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stop:
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j stop # Infinite loop to stop execution
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nop # just for demo effect
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stack_start:
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.rept 12
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.word 0
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.endr
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stack_end:
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.end # End of file
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