DepSurf

Function: read_wb_reg

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: Absent ⚠️
• In 5.4: Absent ⚠️
• In 5.8: Absent ⚠️
• In 5.11: Absent ⚠️
• In 5.13: Absent ⚠️
• In 5.15: Absent ⚠️
• In 5.19: Absent ⚠️
• In 6.2: Absent ⚠️
• In 6.5: Absent ⚠️
• In 6.8: Absent ⚠️

Arch

• In arm64: ✅

  u64 read_wb_reg(int reg, int n);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/arm64/kernel/hw_breakpoint.c (ffff8000100a51a0)
  Location: arch/arm64/kernel/hw_breakpoint.c:105
  Inline: False
  Direct callers:
    - arch/arm64/kernel/hw_breakpoint.c:watchpoint_handler
    - arch/arm64/kernel/hw_breakpoint.c:watchpoint_handler
    - arch/arm64/kernel/hw_breakpoint.c:breakpoint_handler
    - arch/arm64/kernel/hw_breakpoint.c:breakpoint_handler
    - arch/arm64/kernel/hw_breakpoint.c:toggle_bp_registers
  

  Symbols:

  ffff8000100a51a0-ffff8000100a5400: read_wb_reg (STB_LOCAL)
  

• In armhf: ✅

  u32 read_wb_reg(int n);
  

  Collision: Unique Static

  Inline: No

  Transformation: False

  Instances:

  In arch/arm/kernel/hw_breakpoint.c (c0316358)
  Location: arch/arm/kernel/hw_breakpoint.c:94
  Inline: False
  Direct callers:
    - arch/arm/kernel/hw_breakpoint.c:arch_hw_breakpoint_init
    - arch/arm/kernel/hw_breakpoint.c:hw_breakpoint_pending
    - arch/arm/kernel/hw_breakpoint.c:hw_breakpoint_pending
    - arch/arm/kernel/hw_breakpoint.c:hw_breakpoint_pending
    - arch/arm/kernel/hw_breakpoint.c:hw_breakpoint_pending
  

  Symbols:

  c0316358-c0316694: read_wb_reg (STB_LOCAL)
  

• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: Absent ⚠️
• In azure: Absent ⚠️
• In gcp: Absent ⚠️
• In lowlatency: Absent ⚠️

Differences

Arch