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samples/bpf/asm_goto_workaround.h
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/* SPDX-License-Identifier: GPL-2.0 */ /* Copyright (c) 2019 Facebook */ #ifndef __ASM_GOTO_WORKAROUND_H #define __ASM_GOTO_WORKAROUND_H |
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/* * This will bring in asm_volatile_goto and asm_inline macro definitions |
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* if enabled by compiler and config options. */ #include <linux/types.h> #ifdef asm_volatile_goto #undef asm_volatile_goto #define asm_volatile_goto(x...) asm volatile("invalid use of asm_volatile_goto") #endif |
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/* * asm_inline is defined as asm __inline in "include/linux/compiler_types.h" * if supported by the kernel's CC (i.e CONFIG_CC_HAS_ASM_INLINE) which is not * supported by CLANG. */ #ifdef asm_inline #undef asm_inline #define asm_inline asm #endif |
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#define volatile(x...) volatile("") |
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#endif |