cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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hw_breakpoint.h (757B)

      1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
      2#ifndef _UAPI_LINUX_HW_BREAKPOINT_H
      3#define _UAPI_LINUX_HW_BREAKPOINT_H
      4
      5enum {
      6	HW_BREAKPOINT_LEN_1 = 1,
      7	HW_BREAKPOINT_LEN_2 = 2,
      8	HW_BREAKPOINT_LEN_3 = 3,
      9	HW_BREAKPOINT_LEN_4 = 4,
     10	HW_BREAKPOINT_LEN_5 = 5,
     11	HW_BREAKPOINT_LEN_6 = 6,
     12	HW_BREAKPOINT_LEN_7 = 7,
     13	HW_BREAKPOINT_LEN_8 = 8,
     14};
     15
     16enum {
     17	HW_BREAKPOINT_EMPTY	= 0,
     18	HW_BREAKPOINT_R		= 1,
     19	HW_BREAKPOINT_W		= 2,
     20	HW_BREAKPOINT_RW	= HW_BREAKPOINT_R | HW_BREAKPOINT_W,
     21	HW_BREAKPOINT_X		= 4,
     22	HW_BREAKPOINT_INVALID   = HW_BREAKPOINT_RW | HW_BREAKPOINT_X,
     23};
     24
     25enum bp_type_idx {
     26	TYPE_INST 	= 0,
     27#ifdef CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
     28	TYPE_DATA	= 0,
     29#else
     30	TYPE_DATA	= 1,
     31#endif
     32	TYPE_MAX
     33};
     34
     35#endif /* _UAPI_LINUX_HW_BREAKPOINT_H */