DepSurf

Struct: pt_regs

Status

Regular

• In 4.4: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 4.8: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 4.10: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 4.13: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 4.15: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 4.18: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.0: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.3: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.4: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.8: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.11: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.13: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.15: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 5.19: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 6.2: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 6.5: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In 6.8: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

Arch

• In arm64: ✅

  struct pt_regs {
      struct user_pt_regs user_regs;
      u64 regs[31];
      u64 sp;
      u64 pc;
      u64 pstate;
      u64 orig_x0;
      s32 syscallno;
      u32 unused2;
      u64 orig_addr_limit;
      u64 pmr_save;
      u64 stackframe[2];
  };
  

• In armhf: ✅

  struct pt_regs {
      long unsigned int uregs[18];
  };
  

• In ppc64el: ✅

  struct pt_regs {
      struct user_pt_regs user_regs;
      long unsigned int gpr[32];
      long unsigned int nip;
      long unsigned int msr;
      long unsigned int orig_gpr3;
      long unsigned int ctr;
      long unsigned int link;
      long unsigned int xer;
      long unsigned int ccr;
      long unsigned int softe;
      long unsigned int trap;
      long unsigned int dar;
      long unsigned int dsisr;
      long unsigned int result;
      long unsigned int ppr;
      long unsigned int kuap;
      long unsigned int __pad[2];
  };
  

• In riscv64: ✅

  struct pt_regs {
      long unsigned int sepc;
      long unsigned int ra;
      long unsigned int sp;
      long unsigned int gp;
      long unsigned int tp;
      long unsigned int t0;
      long unsigned int t1;
      long unsigned int t2;
      long unsigned int s0;
      long unsigned int s1;
      long unsigned int a0;
      long unsigned int a1;
      long unsigned int a2;
      long unsigned int a3;
      long unsigned int a4;
      long unsigned int a5;
      long unsigned int a6;
      long unsigned int a7;
      long unsigned int s2;
      long unsigned int s3;
      long unsigned int s4;
      long unsigned int s5;
      long unsigned int s6;
      long unsigned int s7;
      long unsigned int s8;
      long unsigned int s9;
      long unsigned int s10;
      long unsigned int s11;
      long unsigned int t3;
      long unsigned int t4;
      long unsigned int t5;
      long unsigned int t6;
      long unsigned int sstatus;
      long unsigned int sbadaddr;
      long unsigned int scause;
      long unsigned int orig_a0;
  };
  

Flavor

• In aws: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In azure: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In gcp: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

• In lowlatency: ✅

  struct pt_regs {
      long unsigned int r15;
      long unsigned int r14;
      long unsigned int r13;
      long unsigned int r12;
      long unsigned int bp;
      long unsigned int bx;
      long unsigned int r11;
      long unsigned int r10;
      long unsigned int r9;
      long unsigned int r8;
      long unsigned int ax;
      long unsigned int cx;
      long unsigned int dx;
      long unsigned int si;
      long unsigned int di;
      long unsigned int orig_ax;
      long unsigned int ip;
      long unsigned int cs;
      long unsigned int flags;
      long unsigned int sp;
      long unsigned int ss;
  };
  

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 added. struct user_pt_regs user_regs
  • Field added. u64 regs[31]
  • Field added. u64 pc
  • Field added. u64 pstate
  • Field added. u64 orig_x0
  • Field added. s32 syscallno
  • Field added. u32 unused2
  • Field added. u64 orig_addr_limit
  • Field added. u64 pmr_save
  • Field added. u64 stackframe[2]
  • Field removed. long unsigned int r15
  • Field removed. long unsigned int r14
  • Field removed. long unsigned int r13
  • Field removed. long unsigned int r12
  • Field removed. long unsigned int bp
  • Field removed. long unsigned int bx
  • Field removed. long unsigned int r11
  • Field removed. long unsigned int r10
  • Field removed. long unsigned int r9
  • Field removed. long unsigned int r8
  • Field removed. long unsigned int ax
  • Field removed. long unsigned int cx
  • Field removed. long unsigned int dx
  • Field removed. long unsigned int si
  • Field removed. long unsigned int di
  • Field removed. long unsigned int orig_ax
  • Field removed. long unsigned int ip
  • Field removed. long unsigned int cs
  • Field removed. long unsigned int flags
  • Field removed. long unsigned int ss
  • Field type changed. long unsigned int sp ➡️ u64 sp
• Changed between amd64 and armhf ⚠️

  • Field added. long unsigned int uregs[18]
  • Field removed. long unsigned int r15
  • Field removed. long unsigned int r14
  • Field removed. long unsigned int r13
  • Field removed. long unsigned int r12
  • Field removed. long unsigned int bp
  • Field removed. long unsigned int bx
  • Field removed. long unsigned int r11
  • Field removed. long unsigned int r10
  • Field removed. long unsigned int r9
  • Field removed. long unsigned int r8
  • Field removed. long unsigned int ax
  • Field removed. long unsigned int cx
  • Field removed. long unsigned int dx
  • Field removed. long unsigned int si
  • Field removed. long unsigned int di
  • Field removed. long unsigned int orig_ax
  • Field removed. long unsigned int ip
  • Field removed. long unsigned int cs
  • Field removed. long unsigned int flags
  • Field removed. long unsigned int sp
  • Field removed. long unsigned int ss
• Changed between amd64 and ppc64el ⚠️

  • Field added. struct user_pt_regs user_regs
  • Field added. long unsigned int gpr[32]
  • Field added. long unsigned int nip
  • Field added. long unsigned int msr
  • Field added. long unsigned int orig_gpr3
  • Field added. long unsigned int ctr
  • Field added. long unsigned int link
  • Field added. long unsigned int xer
  • Field added. long unsigned int ccr
  • Field added. long unsigned int softe
  • Field added. long unsigned int trap
  • Field added. long unsigned int dar
  • Field added. long unsigned int dsisr
  • Field added. long unsigned int result
  • Field added. long unsigned int ppr
  • Field added. long unsigned int kuap
  • Field added. long unsigned int __pad[2]
  • Field removed. long unsigned int r15
  • Field removed. long unsigned int r14
  • Field removed. long unsigned int r13
  • Field removed. long unsigned int r12
  • Field removed. long unsigned int bp
  • Field removed. long unsigned int bx
  • Field removed. long unsigned int r11
  • Field removed. long unsigned int r10
  • Field removed. long unsigned int r9
  • Field removed. long unsigned int r8
  • Field removed. long unsigned int ax
  • Field removed. long unsigned int cx
  • Field removed. long unsigned int dx
  • Field removed. long unsigned int si
  • Field removed. long unsigned int di
  • Field removed. long unsigned int orig_ax
  • Field removed. long unsigned int ip
  • Field removed. long unsigned int cs
  • Field removed. long unsigned int flags
  • Field removed. long unsigned int sp
  • Field removed. long unsigned int ss
• Changed between amd64 and riscv64 ⚠️

  • Field added. long unsigned int sepc
  • Field added. long unsigned int ra
  • Field added. long unsigned int gp
  • Field added. long unsigned int tp
  • Field added. long unsigned int t0
  • Field added. long unsigned int t1
  • Field added. long unsigned int t2
  • Field added. long unsigned int s0
  • Field added. long unsigned int s1
  • Field added. long unsigned int a0
  • Field added. long unsigned int a1
  • Field added. long unsigned int a2
  • Field added. long unsigned int a3
  • Field added. long unsigned int a4
  • Field added. long unsigned int a5
  • Field added. long unsigned int a6
  • Field added. long unsigned int a7
  • Field added. long unsigned int s2
  • Field added. long unsigned int s3
  • Field added. long unsigned int s4
  • Field added. long unsigned int s5
  • Field added. long unsigned int s6
  • Field added. long unsigned int s7
  • Field added. long unsigned int s8
  • Field added. long unsigned int s9
  • Field added. long unsigned int s10
  • Field added. long unsigned int s11
  • Field added. long unsigned int t3
  • Field added. long unsigned int t4
  • Field added. long unsigned int t5
  • Field added. long unsigned int t6
  • Field added. long unsigned int sstatus
  • Field added. long unsigned int sbadaddr
  • Field added. long unsigned int scause
  • Field added. long unsigned int orig_a0
  • Field removed. long unsigned int r15
  • Field removed. long unsigned int r14
  • Field removed. long unsigned int r13
  • Field removed. long unsigned int r12
  • Field removed. long unsigned int bp
  • Field removed. long unsigned int bx
  • Field removed. long unsigned int r11
  • Field removed. long unsigned int r10
  • Field removed. long unsigned int r9
  • Field removed. long unsigned int r8
  • Field removed. long unsigned int ax
  • Field removed. long unsigned int cx
  • Field removed. long unsigned int dx
  • Field removed. long unsigned int si
  • Field removed. long unsigned int di
  • Field removed. long unsigned int orig_ax
  • Field removed. long unsigned int ip
  • Field removed. long unsigned int cs
  • Field removed. long unsigned int flags
  • Field removed. long unsigned int ss

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 ✅