14.1.2. VFPv4 support

The processor supports all addressing modes, data types, and operations in the VFPv4 extension with version 3 of the Common VFP subarchitecture. The processor implements VFPv4-D32. See the ARM Architecture Reference Manual for information on the VFPv4 instruction set.

In the Cortex-A15 VFP implementation:


An attempt to execute a vector operation that results in an Undefined Instruction exception does not set the FPEXC.DEX bit.

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