diff options
Diffstat (limited to 'lldb/source/Expression/DWARFExpression.cpp')
| -rw-r--r-- | lldb/source/Expression/DWARFExpression.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/lldb/source/Expression/DWARFExpression.cpp b/lldb/source/Expression/DWARFExpression.cpp index d1ef9572685..3789d914773 100644 --- a/lldb/source/Expression/DWARFExpression.cpp +++ b/lldb/source/Expression/DWARFExpression.cpp @@ -636,6 +636,11 @@ bool DWARFExpression::LocationListContainsAddress( if (lo_pc == 0 && hi_pc == 0) break; + if ((m_data.GetAddressByteSize() == 4 && (lo_pc == UINT32_MAX)) || + (m_data.GetAddressByteSize() == 8 && (lo_pc == UINT64_MAX))) { + loclist_base_addr = hi_pc + m_loclist_slide; + continue; + } lo_pc += loclist_base_addr - m_loclist_slide; hi_pc += loclist_base_addr - m_loclist_slide; @@ -671,6 +676,12 @@ bool DWARFExpression::GetLocation(addr_t base_addr, addr_t pc, if (lo_pc == 0 && hi_pc == 0) break; + if ((m_data.GetAddressByteSize() == 4 && (lo_pc == UINT32_MAX)) || + (m_data.GetAddressByteSize() == 8 && (lo_pc == UINT64_MAX))) { + curr_base_addr = hi_pc + m_loclist_slide; + continue; + } + lo_pc += curr_base_addr - m_loclist_slide; hi_pc += curr_base_addr - m_loclist_slide; @@ -967,6 +978,13 @@ bool DWARFExpression::Evaluate(ExecutionContext *exe_ctx, if (lo_pc == 0 && hi_pc == 0) break; + if ((m_data.GetAddressByteSize() == 4 && + (lo_pc == UINT32_MAX)) || + (m_data.GetAddressByteSize() == 8 && + (lo_pc == UINT64_MAX))) { + curr_loclist_base_load_addr = hi_pc + m_loclist_slide; + continue; + } lo_pc += curr_loclist_base_load_addr - m_loclist_slide; hi_pc += curr_loclist_base_load_addr - m_loclist_slide; |
