Remove debug output
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0eb6cad1ba
commit
f25093ffce
2 changed files with 0 additions and 30 deletions
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@ -126,18 +126,14 @@ DwarfInterpret::reg_content_t DwarfInterpret::interpret_dw_register(
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assert(dwarf_regnum != DW_FRAME_CFA_COL3);
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reg_content_t cpu_content = 9;
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cerr << "@@ Interpreting register ";
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switch(dwarf_regnum) {
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case lib::DWARF_X86_64_RIP:
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cerr << "RIP";
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cpu_content = (reg_content_t) ctx.rip;
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break;
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case lib::DWARF_X86_64_RBP:
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cerr << "RBP";
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cpu_content = (reg_content_t) ctx.rbp;
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break;
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case lib::DWARF_X86_64_RSP:
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cerr << "RSP";
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cpu_content = (reg_content_t) ctx.rsp;
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break;
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default:
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@ -146,11 +142,6 @@ DwarfInterpret::reg_content_t DwarfInterpret::interpret_dw_register(
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reg_content_t addr =
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cpu_content + reg.register_plus_offset_r().second;
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cerr << " = " << hex
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<< cpu_content << " + offset = " << addr //<< " -> " << *addr
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<< dec << endl;
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return addr;
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} break;
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@ -160,11 +151,6 @@ DwarfInterpret::reg_content_t DwarfInterpret::interpret_dw_register(
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int cfa_offset = reg.saved_at_offset_from_cfa_r();
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reg_content_t addr = cfa_loc + cfa_offset;
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reg_content_t value = *((reg_content_t*) addr);
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cerr << "@@ Interpreting CFA offset: CFA is " << hex
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<< cfa_loc << " + offset " << dec << cfa_offset << hex
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<< " = " << addr
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<< " -> " << value
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<< dec << endl;
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return value;
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} break;
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@ -194,12 +180,6 @@ DwarfInterpret::UnwindContext DwarfInterpret::get_current_unwind_context() {
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get_cpu_register(REG_RSP, ctx.rsp);
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get_cpu_register(REG_RBP, ctx.rbp);
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cerr << "CREATING CONTEXT. %rsp=0x" << hex
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<< ctx.rsp
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<< ", %rbp=0x" << ctx.rbp
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<< ", %rip=0x" << ctx.rip
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<< dec << endl;
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DwarfInterpret& dw = DwarfInterpret::acquire(ctx.rip);
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return dw.unwind_context(ctx);
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@ -216,10 +196,6 @@ DwarfInterpret::UnwindContext DwarfInterpret::unwind_context(
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DwarfRow cur_row = dwarf_row_at(ctx.rip);
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const core::Cie& cie = *cie_at(ctx.rip);
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UnwindContext new_context;
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cerr << "Obtaining previous context as reg "
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<< cie.get_return_address_register_rule()
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<< " at current IP = "
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<< hex << ctx.rip << endl;
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try {
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new_context.rip = interpret_dw_register(
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cur_row,
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@ -229,7 +205,6 @@ DwarfInterpret::UnwindContext DwarfInterpret::unwind_context(
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// An undefined RA means we've reached the end of the call stack
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throw FirstUnwindFrame();
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}
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cerr << "Yielding " << hex << new_context.rip << dec << endl;
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new_context.rbp = interpret_dw_register(
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cur_row,
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lib::DWARF_X86_64_RBP,
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@ -284,9 +259,6 @@ const core::FrameSection::fde_iterator DwarfInterpret::fde_at(
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if(responsible != nullptr)
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return responsible->fde_at(pc);
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cerr << "Extracting FDE with ";
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map_entry.dump(cerr);
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const core::FrameSection& fs = root_die->get_frame_section();
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uintptr_t translated_pc = pc - pc_offset;
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const auto& fde_it = fs.find_fde_for_pc(translated_pc);
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@ -25,7 +25,6 @@ MemoryMap::MemoryMap() {
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string line;
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while(getline(handle, line).good()) {
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cerr << "## " << line << endl;
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istringstream lstream(line);
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MapEntry entry;
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uintptr_t discard;
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@ -51,7 +50,6 @@ MemoryMap::MemoryMap() {
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rev_addr_map.insert(make_pair(entry.mem_region, map_entries.size()));
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map_entries.push_back(entry);
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}
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cerr << endl;
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handle.close();
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}
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