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kconfig: Rename CONFIG_FP_SHARING to CONFIG_FPU_SHARING

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This commit renames the Kconfig `FP_SHARING` symbol to `FPU_SHARING`,
since this symbol specifically refers to the hardware FPU sharing
support by means of FPU context preservation, and the "FP" prefix is
not fully descriptive of that; leaving room for ambiguity.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2020-05-03 18:03:19 +09:00 • committed by Ioannis Glaropoulos
commit aaf93205bb
44 changed files with 95 additions and 95 deletions
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4
include/kernel.h
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@ -698,7 +698,7 @@ extern void k_thread_foreach_unlocked(
* */
#define K_ESSENTIAL (BIT(0))
#if defined(CONFIG_FP_SHARING)
#if defined(CONFIG_FPU_SHARING)
/**
* @brief thread uses floating point registers
*/
@ -726,7 +726,7 @@ extern void k_thread_foreach_unlocked(
#ifdef CONFIG_X86
/* x86 Bitmask definitions for threads user options */
#if defined(CONFIG_FP_SHARING) && defined(CONFIG_SSE)
#if defined(CONFIG_FPU_SHARING) && defined(CONFIG_SSE)
/* thread uses SSEx (and also FP) registers */
#define K_SSE_REGS (BIT(7))
#endif