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Compiler-specific Features
• __attribute__((packed)) on page 4-51
• Packed structures on page 5-10
• The __packed qualifier and unaligned data access on page 5-27 in the Compiler
User Guide
• __packed structures versus individually __packed fields on page 5-28 in the
Compiler User Guide.
4.6.21 #pragma pop
This pragma restores the previously saved pragma state.
See also
• #pragma push.
4.6.22 #pragma push
This pragma saves the current pragma state.
See also
• #pragma pop.
4.6.23 #pragma softfp_linkage, #pragma no_softfp_linkage
These pragmas control software floating-point linkage.
#pragma softfp_linkage asserts that all function declarations up to the next #pragma
no_softfp_linkage describe functions that use software floating-point linkage.
Note
This pragma has the keyword equivalent __softfp.
Usage
This pragma can be useful when applied to an entire interface specification, located in
the header file, without altering that file.
Default
The default is #pragma no_softfp_linkage.
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