[llvm-bugs] [Bug 44659] New: Hardware breakpoints are not marked as such on arm/aarch64

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Jan 24 20:53:51 PST 2020


            Bug ID: 44659
           Summary: Hardware breakpoints are not marked as such on
           Product: lldb
           Version: unspecified
          Hardware: PC
                OS: All
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at lists.llvm.org
          Reporter: jdevlieghere at apple.com
                CC: jdevlieghere at apple.com, llvm-bugs at lists.llvm.org

BreakpointSites know they're backed by hardware based on whether the "hardware
index" is set. This does not appear the to be done for arm/aarch64, which
caused the hardware breakpoints to appear as software breakpoints. 

2: name = 'hw_break_function'
      module =
      compile unit = main.cpp
      function = hw_break_function(unsigned int)
      location =
      address = 0x0000000000400d7c
      resolved = true
      hardware = false
      hit count = 2'

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