ARM Compiler toolchain v4.1 for µVision Using the Compiler
ARM Compiler toolchain v4.1 for µVision Using the Compiler
ARM Compiler toolchain v4.1 for µVision Using the Compiler
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<strong>Using</strong> <strong>the</strong> Inline and Embedded Assemblers of <strong>the</strong> <strong>ARM</strong> <strong>Compiler</strong><br />
• Inline assembler Vector Floating-Point (VFP) coprocessor restrictions in C and C++<br />
code on page 7-15<br />
• Inline assembler instruction restrictions in C and C++ code on page 7-16<br />
• Miscellaneous inline assembler restrictions in C and C++ code on page 7-17<br />
• Inline assembler and register access in C and C++ code on page 7-18<br />
• Inline assembler and <strong>the</strong> # constant expression specifier in C and C++ code on page 7-20<br />
• Inline assembler and instruction expansion in C and C++ code on page 7-21<br />
• Expansion of inline assembler instructions that use constants on page 7-22<br />
• Expansion of inline assembler load and store instructions on page 7-23<br />
• Inline assembler effect on processor condition flags in C and C++ code on page 7-24<br />
• Inline assembler operands in C and C++ code on page 7-25<br />
• Inline assembler expression operands in C and C++ code on page 7-26<br />
• Inline assembler register list operands in C and C++ code on page 7-27<br />
• Inline assembler intermediate operands in C and C++ code on page 7-28<br />
• Inline assembler function calls and branches in C and C++ code on page 7-29<br />
• Behavior of BL and SVC without optional lists in C and C++ code on page 7-30<br />
• Inline assembler BL and SVC input parameter list in C and C++ code on page 7-31<br />
• Inline assembler BL and SVC output value list in C and C++ code on page 7-32<br />
• Inline assembler BL and SVC corrupted register list on page 7-33<br />
• Inline assembler branches and labels in C and C++ code on page 7-34<br />
• Inline assembler and virtual registers on page 7-35<br />
• <strong>Compiler</strong> support <strong>for</strong> embedded assembler on page 7-36<br />
• Embedded assembler syntax in C and C++ on page 7-37<br />
• Effect of compiler <strong>ARM</strong> and Thumb states on embedded assembler on page 7-39<br />
• Restrictions on embedded assembly language functions in C and C++ code on page 7-40<br />
• <strong>Compiler</strong> generation of embedded assembly language functions on page 7-41<br />
• Access to C and C++ compile-time constant expressions from embedded assembler on<br />
page 7-43<br />
• Differences between expressions in embedded assembler and C or C++ on page 7-44<br />
• Manual overload resolution in embedded assembler on page 7-45<br />
• __offsetof_base keyword <strong>for</strong> related base classes in embedded assembler on page 7-46<br />
• <strong>Compiler</strong>-supported keywords <strong>for</strong> calling class member functions in embedded assembler<br />
on page 7-47<br />
• __mcall_is_virtual(D, f) on page 7-48<br />
• __mcall_is_in_vbase(D, f) on page 7-49<br />
<strong>ARM</strong> DUI 0375C Copyright © 2007-2008, 2011 <strong>ARM</strong>. All rights reserved. 7-2<br />
ID061811<br />
Non-Confidential
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