CMSIS-Core (Cortex-A)
Version 1.2.1
CMSIS-Core support for Cortex-A processor-based devices
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Provides a global enable for the Advanced SIMD and Floating-point (VFP) Extensions, and indicates how the state of these extensions is recorded. More...
Functions | |
__STATIC_INLINE uint32_t | __get_FPEXC (void) |
Get FPEXC (Floating Point Exception Control Register) More... | |
__STATIC_INLINE void | __set_FPEXC (uint32_t fpexc) |
Set FPEXC (Floating Point Exception Control Register) More... | |
Bits | Name | Function |
---|---|---|
[31] | EX | Exception bit. |
[30] | EN | Enable bit. |
[29:0] | - | SUBARCHITECTURE DEFINED. |
Consider __get_FPEXC and __set_FPEXC to access this register.
__STATIC_INLINE uint32_t __get_FPEXC | ( | void | ) |
This function returns the current value of the Floating-Point Exception Control register (FPEXC).
__STATIC_INLINE void __set_FPEXC | ( | uint32_t | fpexc | ) |
[in] | fpexc | Floating Point Exception Control value to set |
This function assigns the given value to the Floating-Point Exception Control register (FPEXC).