4 commits

Author	SHA1	Message	Date
Neil Webber	4651d137f7	HALT in user mode is ReservedInst, not AddressError	2024-05-16 15:39:44 -05:00
folkert van heusden	b018d4bf06	According to ... https://bitsavers.org/pdf/dec/pdp11/1170/PDP-11_70_Handbook_1977-78.pdf page 64 (4-24): "N: set if high-order bit of low-order byte (bit 7) of result is set; cleared otherwise"	2024-03-29 15:00:57 +01:00
Neil Webber	af5bca7ae1	BPT and IOT	2023-10-16 09:09:25 -05:00
Neil Webber	7760907dff	First release	2023-09-04 12:49:58 -05:00