Category: CPU-generated
Flags: callout or callback (usually hooked rather than called)

INT 03 - CPU-generated - BREAKPOINT

Desc:	generated by the one-byte breakpoint instruction (opcode CCh)
Notes:	used by debuggers to implement breakpoints, such as MS-DOS DEBUG's G
	also used by Turbo Pascal versions 1,2,3 when {$U+} specified
	return address points to byte following the breakpoint instruction
	called by Novell DOS 7 EMM386 after displaying an exception error
	  message (GPF, illegal opcodes, etc.) and before waiting for user
	called by QEMM-386 if the user presses 'I' (undocumented) when prompted
	  after an exception error message
SeeAlso: INT 01"CPU"