search for: dw_form_udata

Displaying 3 results from an estimated 3 matches for "dw_form_udata".

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2011 Jan 18
2
[LLVMdev] Dwarf info for byref register variables
...ValueAllocator) DIEBlock(); if (Location.isReg()) { if (Reg < 32) addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_reg0 + Reg); else { Reg = Reg - dwarf::DW_OP_reg0; addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_breg0 + Reg); addUInt(Block, 0, dwarf::DW_FORM_udata, Reg); } } else { if (Reg < 32) addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_breg0 + Reg); else { addUInt(Block, 0, dwarf::DW_FORM_data1, dwarf::DW_OP_bregx); addUInt(Block, 0, dwarf::DW_FORM_udata, Reg); } addUInt(Block, 0, dwarf::DW_FORM_sdata,...
2012 Nov 06
2
[LLVMdev] [PATCH] basic reading reloc visitor for x86_64 ELF
...offset_ptr); + if (AI != cu->getContext().relocMap().end()) { + const std::pair<uint8_t, int64_t> &R = AI->second; + Value.uval = R.second; + *offset_ptr += R.first; + } else + Value.uval = data.getU32(offset_ptr); break; + } case DW_FORM_udata: case DW_FORM_ref_udata: Value.uval = data.getULEB128(offset_ptr); diff --git a/tools/llvm-dwarfdump/llvm-dwarfdump.cpp b/tools/llvm-dwarfdump/llvm-dwarfdump.cpp index 309bc4e..e73300a 100644 --- a/tools/llvm-dwarfdump/llvm-dwarfdump.cpp +++ b/tools/llvm-dwarfdump/llvm-dwarfdump.cpp @@...
2012 Nov 06
0
[LLVMdev] [PATCH] basic reading reloc visitor for x86_64 ELF
On Mon, Nov 5, 2012 at 5:17 PM, Eric Christopher <echristo at gmail.com> wrote: > For llvm-dwarfdump we need to handle relocations inside the debug info > sections in order to successfully dump the dwarf info including strings. > Nick sent out a partial patch that did this not too long ago and I've taken > it and gone in a bit of a different direction, but kept the same basic