Harden drive.asm against unexpected DS and ES values
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3 changed files with 87 additions and 69 deletions
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@ -38,7 +38,9 @@ relinit: ; print banner
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db "RDOS ",2,2, 0x0A, 0x0D, 0
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push dx
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push ds
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call dinit
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pop ds
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pop dx
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mov word [0x21*4], int21
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