CSS/Harvard 2.9BSD bug report #14

Keith Bostic keith at seismo.CSS.GOV
Sat Nov 9 12:14:12 AEST 1985


Subject: Adb doesn't recognize 11/23 and 11/24 opcodes for PSW manipulation.
Index:	src/bin/adb/opset.c

Description:
	Adb doesn't recognize 11/23 and 11/24 opcodes for PSW manipulation.
Fix:
	Apply the following diffs, supplied by:

	Bob Hoffman, Pitt Computer Science.
	pitt!hoffman

*** src/cmd/adb/opset.c.orig
--- src/cmd/adb/opset.c
***************
*** 72,77
  	0000077, 0106600, SINGLW, "mtpd",
  	0000077, 0006500, SINGLW, "mfpi",
  	0000077, 0106500, SINGLW, "mfpd",
  	0000777, 0070000, REVERS, "mul",
  	0000777, 0071000, REVERS, "div",
  	0000777, 0072000, REVERS, "ash",

--- 72,79 -----
  	0000077, 0106600, SINGLW, "mtpd",
  	0000077, 0006500, SINGLW, "mfpi",
  	0000077, 0106500, SINGLW, "mfpd",
+ 	0000077, 0106700, SINGLW, "mfps",	/* 11/23 Move From PS [RBH] */
+ 	0000077, 0106400, SINGLW, "mtps",	/* 11/23 Move To PS [RBH] */
  	0000777, 0070000, REVERS, "mul",
  	0000777, 0071000, REVERS, "div",
  	0000777, 0072000, REVERS, "ash",



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