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9ec55930e0
Provide stub versions of functions in asm/fpu.h when CONFIG_MIPS_FP_SUPPORT=n. Two approaches are taken to the functions provided: - Functions which can safely be called when FP is not enabled provide stubs which return an error where appropriate or are simple no-ops. - Functions which should only ever be called in cases where cpu_has_fpu is true or the FPU was successfully enabled are declared extern & annotated with __compiletime_error() to detect cases in which they are called incorrectly. Signed-off-by: Paul Burton <paul.burton@mips.com> Patchwork: https://patchwork.linux-mips.org/patch/21006/ Cc: linux-mips@linux-mips.org |
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uapi/asm |