ARM Technical Support Knowledge Articles

64-BIT LONG LONG ARITHMETIC SUPPORT

Applies to: General Topics

Answer


Information in this article applies to:


QUESTION

Does the Keil Compiler support 64-bit long long integer arithmetic?

ANSWER

Only the Keil CARM Compiler provides direct support for long long numbers.

However, for the Keil C51, C166, and C251 compiler the routines provided under the following link might be ported: ftp://ftp.embedded.com/pub/1998/crenshaw98.txt.

Article last edited on: 2005-06-07 08:34:51

Rate this article

[Bad]
|
|
[Good]
Disagree? Move your mouse over the bar and click

Did you find this article helpful? Yes No

How can we improve this article?

Link to this article
Copyright © 2011 ARM Limited. All rights reserved. External (Open), Non-Confidential