website-struct

Struct: kgdb_arch

Status

Regular

• In 4.4: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 4.8: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 4.10: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 4.13: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 4.15: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 4.18: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.0: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.3: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.4: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.8: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.11: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.13: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.15: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 5.19: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 6.2: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 6.5: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In 6.8: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

Arch

• In arm64: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[4];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In armhf: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[4];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In ppc64el: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[4];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In azure: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In gcp: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

• In lowlatency: ✅

  struct kgdb_arch {
      unsigned char gdb_bpt_instr[1];
      long unsigned int flags;
      int (*set_breakpoint)(long unsigned int, char *);
      int (*remove_breakpoint)(long unsigned int, char *);
      int (*set_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      int (*remove_hw_breakpoint)(long unsigned int, int, enum kgdb_bptype);
      void (*disable_hw_break)(struct pt_regs *);
      void (*remove_all_hw_break)();
      void (*correct_hw_break)();
      void (*enable_nmi)(bool);
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• Changed between amd64 and arm64 ⚠️

  • Field type changed. unsigned char gdb_bpt_instr[1] ➡️ unsigned char gdb_bpt_instr[4]
• Changed between amd64 and armhf ⚠️

  • Field type changed. unsigned char gdb_bpt_instr[1] ➡️ unsigned char gdb_bpt_instr[4]
• Changed between amd64 and ppc64el ⚠️

  • Field type changed. unsigned char gdb_bpt_instr[1] ➡️ unsigned char gdb_bpt_instr[4]

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅