Function report |
Source Code:arch\x86\include\asm\ptrace.h |
Create Date:2022-07-28 05:34:38 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:user_64bit_mode
Proto:static inline bool user_64bit_mode(struct pt_regs *regs)
Type:bool
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct pt_regs * | regs |
| Name | Describe |
|---|---|
| resolve_default_seg | solve_default_seg() - resolve default segment register index for an operand*@insn: Instruction with opcode and address size |
| resolve_seg_reg | solve_seg_reg() - obtain segment register index*@insn: Instruction with operands*@regs: Register values as seen when entering kernel mode*@regoff: Operand offset, in pt_regs, used to deterimine segment register* Determine the segment register associated |
| insn_get_seg_base | sn_get_seg_base() - Obtain base address of segment descriptor |
| get_seg_limit | get_seg_limit() - Obtain the limit of a segment descriptor*@regs: Register values as seen when entering kernel mode*@seg_reg_idx: Index of the segment register pointing to seg descriptor* Obtain the limit of the segment as indicated by the segment |
| get_eff_addr_modrm | get_eff_addr_modrm() - Obtain referenced effective address via ModRM*@insn: Instruction |
| get_addr_ref_32 | get_addr_ref_32() - Obtain a 32-bit linear address*@insn: Instruction with ModRM, SIB bytes and displacement*@regs: Register values as seen when entering kernel mode* This function is to be used with 32-bit address encodings to obtain the* linear memory |
| restore_sigcontext | |
| is_setting_trap_flag | |
| sizeof_long | |
| fixup_umip_exception | xup_umip_exception() - Fixup a general protection fault caused by UMIP*@regs: Registers as saved when entering the #GP handler* The instructions SGDT, SIDT, STR, SMSW and SLDT cause a general protection* fault if executed with CPL > 0 (i |
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