ב הוא חיבור של הרב יהושע בועז שתוכנו מראי מקומות למקורותشسdggרות הל555ה התafhgfh

/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_SCS_H #define _ASM_SCS_H #ifdef __ASSEMBLY__ #include <asm/asm-offsets.h> #include <asm/sysreg.h> #ifdef CONFIG_SHADOW_CALL_STACK scs_sp .req x18 .macro scs_load_current get_current_task scs_sp ldr scs_sp, [scs_sp, #TSK_TI_SCS_SP] .endm .macro scs_save tsk str scs_sp, [\tsk, #TSK_TI_SCS_SP] .endm #else .macro scs_load_current .endm .macro scs_save tsk .endm #endif /* CONFIG_SHADOW_CALL_STACK */ #else #include <linux/scs.h> #include <asm/cpufeature.h> #ifdef CONFIG_UNWIND_PATCH_PAC_INTO_SCS static inline void dynamic_scs_init(void) { extern bool __pi_dynamic_scs_is_enabled; if (__pi_dynamic_scs_is_enabled) { pr_info("Enabling dynamic shadow call stack\n"); static_branch_enable(&dynamic_scs_enabled); } } #else static inline void dynamic_scs_init(void) {} #endif enum { EDYNSCS_INVALID_CIE_HEADER = 1, EDYNSCS_INVALID_CIE_SDATA_SIZE = 2, EDYNSCS_INVALID_FDE_AUGM_DATA_SIZE = 3, EDYNSCS_INVALID_CFA_OPCODE = 4, }; int __pi_scs_patch(const u8 eh_frame[], int size); #endif /* __ASSEMBLY __ */ #endif /* _ASM_SCS_H */