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which included commits to RCS files with non-trunk default branches. git-svn-id: svn://svn.cc65.org/cc65/trunk@3 b7a2c559-68d2-44c3-8de9-860c34a00d81
34 lines
468 B
ArmAsm
34 lines
468 B
ArmAsm
;
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; Ullrich von Bassewitz, 06.06.1998
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;
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; int _errno;
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;
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; void _maperrno(void);
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; /* Map an OS error to a system independent error code */
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;
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.export __maperrno
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.export __errno
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.import __oserror
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.import __osmaperrno
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.code
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__maperrno:
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lda __oserror ; Get the error code
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beq @L1 ; Jump if no error
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ldx #$00 ; Clear error
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stx __oserror
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jsr __osmaperrno ; Map the code
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sta __errno
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stx __errno+1
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@L1: rts
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.bss
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__errno:
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.word 0
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