23 lines
888 B
ArmAsm
23 lines
888 B
ArmAsm
.define _signal
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.extern _signal
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.sect .text
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.sect .rom
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.sect .data
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.sect .bss
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.sect .text
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_signal:
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move.l #0x30,d0
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jmp (callc)
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! NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE NOTE
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!
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! Just as in the m68000 tail_mon library the acual signal system call
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! is not called directly by the user, but an `interface'. This `interface'
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! does the actual system call. On the m68020 machine the table was tested on
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! this `interface' did things that I did not understand, e.g. it called
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! a sytem call with number 38, called `_sysm68k'. I couldn't get the signal
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! system call get to work properly on that machine, but as it is clear
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! that this is in no way to blame to my back end table.
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! The system call as presented here does not reset the catch routine: a
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! signal that is caught by a user function will be caught every time, not
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! just once. I couldn't change this.
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