| /* SPDX-License-Identifier: GPL-2.0 */ |
| |
| /* Various wrappers to make the kernel .S file build in user-space: */ |
| |
| // memcpy_orig and memcpy_erms are being defined as SYM_L_LOCAL but we need it |
| #define SYM_FUNC_START_LOCAL(name) \ |
| SYM_START(name, SYM_L_GLOBAL, SYM_A_ALIGN) |
| #define memcpy MEMCPY /* don't hide glibc's memcpy() */ |
| #define altinstr_replacement text |
| #define globl p2align 4; .globl |
| #define _ASM_EXTABLE_FAULT(x, y) |
| #define _ASM_EXTABLE(x, y) |
| |
| #include "../../arch/x86/lib/memcpy_64.S" |
| /* |
| * We need to provide note.GNU-stack section, saying that we want |
| * NOT executable stack. Otherwise the final linking will assume that |
| * the ELF stack should not be restricted at all and set it RWX. |
| */ |
| .section .note.GNU-stack,"",@progbits |
