kaguya
30 lines
573 B
ArmAsm
30 lines
573 B
ArmAsm
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.section .text
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.global __mlibc_do_asm_cp_syscall
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.global __mlibc_syscall_begin
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.global __mlibc_syscall_end
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.type __mlibc_do_asm_cp_syscall, "function"
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__mlibc_do_asm_cp_syscall:
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mov %rdi, %rax
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mov %rsi, %rdi
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mov %rdx, %rsi
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mov %rcx, %rdx
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mov %r8, %r10
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mov %r9, %r8
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mov 8(%rsp), %r9
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mov %fs:0x30, %r11
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__mlibc_syscall_begin:
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/* tcbCancelEnableBit && tcbCancelTriggerBit */
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and $((1 << 0) | (1 << 2)), %r11
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cmp $((1 << 0) | (1 << 2)), %r11
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je cancel
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syscall
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__mlibc_syscall_end:
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ret
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cancel:
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call __mlibc_do_cancel
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hlt
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.section .note.GNU-stack,"",%progbits
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