[lldb-dev] qHostInfo proposal to add breakpoint pc offset

[Ted Woodward]

On some architectures, when a breakpoint is hit, the PC is set to a
different value and needs to be adjusted. This is handled in
ProcesGDBRemote.cpp by the variable m_breakpoint_pc_offset. The problem is
this variable is only set via a python target definition file.

 

I propose extending qHostInfo to add bp_pc_decr:<offset>.
m_breakpoint_pc_offset would be set to this signed integer.

 

Ted

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