File: t-msbu.s

package info (click to toggle)
binutils-avr 2.26.20160125%2BAtmel3.6.2-2
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 365,552 kB
  • sloc: ansic: 2,480,046; asm: 892,807; exp: 188,218; cpp: 133,829; makefile: 63,886; sh: 32,212; yacc: 26,783; lisp: 16,709; xml: 7,490; perl: 6,449; python: 4,555; ada: 4,318; pascal: 3,174; lex: 2,250; cs: 879; sed: 334; f90: 298; awk: 168; objc: 134; java: 73; fortran: 43
file content (28 lines) | stat: -rw-r--r-- 386 bytes parent folder | download | duplicates (40) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
 
.include "t-macros.i"

	start

	;; clear FX
	ldi r2, #0x8005
	mvtc r2, cr0

	loadacc2 a1 0x7f 0xffff 0xffff
	ldi r8, 0xffff
	ldi r9, 0x8001
test_msbu1:
	MSBU a1, r9, r8
	checkacc2 1 a1 0X7F 0x7FFF 0x8000

	
	;; set FX
	ldi r2, #0x8085
	mvtc r2, cr0

	loadacc2 a1 0x7f 0xffff 0xffff
	ldi r8, 0xffff
	ldi r9, 0x8001
test_msbu2:
	MSBU a1, r9, r8
	checkacc2 2 a1 0X7E 0xFFFF 0x0001

	exit0