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Handling Interrupts:
Precise interrupts (sequential semantics)
o Force trap instruction into IF
o Squash (effects of) instructions after
o Save PC (& next PC with delayed branches)
o ID - illegal/privileged instruction
o EX - arithmetic exception
o IF, M - memory access ( misaligned, page fault protection)
Example: Data page fault
Write a subroutine in C for toggling the cursor using old directives. ; ; use small memory model for C - near code segment _DATA SEGMENT WORD 'DATA' CURVAL EQU [B
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