 RealView Assembler User's Guide | |
| Home Products Events Support | |
Technical Support
On-Line Manuals
RealView Assembler User's Guide
Preface Introduction Writing ARM Assembly Language Assembler Reference Command syntax
Obtaining a list of available options Specifying command‑line options with an environm AAPCS Floating‑point model Memory access attributes Pre‑executing a SET directive Splitting long LDMs and STMs Listing output to a file Project template options Controlling the output of diagnostic messages Controlling exception table generation Format of source lines Predefined register and coprocessor names Predeclared register names Predeclared extension register names Predeclared coprocessor names Built‑in variables and constants Symbols Symbol naming rules Variables Numeric constants Assembly time substitution of variables Labels Local labels Expressions, literals, and operators String expressions String literals Numeric expressions Numeric literals Floating‑point literals Register‑relative and program‑relative express Logical expressions Logical literals Operator precedence Unary operators Binary operators Diagnostic messages Interlocks IT block generation Thumb branch target alignment Using the C preprocessor ARM and Thumb Instructions Directives ReferenceMemory access attributes
  | |||
  |  | ||
| |||
| Home > Assembler Reference > Command syntax > Memory access attributes | |||
Use the following to specify memory access attributes of the target memory system:
‑‑memaccess attributes
The default is to enable aligned loads and saves of bytes, halfwords and words. attributes
+L41Enable unaligned
LDRs.‑L22Do not enable halfword loads.
‑S22Do not enable halfword stores.
‑L22‑S22Do not enable halfword loads and stores.
Note
The ‑‑memaccess option is deprecated and will be removed in a future release.
| Copyright © 2007 ARM Limited. All rights reserved. | ARM DUI 0379A |
 PDF version | |
| Home > Assembler Reference > Command syntax > Memory access attributes | |
| |
| Contact Site Map Press Privacy | Copyright © 2008 Keil™, An ARM® Company. All rights reserved. |
