feat: add missing KF6 framework recipes
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<!DOCTYPE html>
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<html><head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>
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<title>highlight.gdb</title>
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<meta name="generator" content="KF5::SyntaxHighlighting - Definition (GDB) - Theme (Breeze Light)"/>
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</head><body style="background-color:#ffffff;color:#1f1c1b"><pre>
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GNU gdb (GDB) 8.1
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Copyright (C) 2018 Free Software Foundation, Inc.
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License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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This is free software: you are free to change and redistribute it.
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There is NO WARRANTY, to the extent permitted by law. Type "show copying"
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and "show warranty" for details.
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This GDB was configured as "x86_64-pc-linux-gnu".
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Type "show configuration" for configuration details.
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For bug reporting instructions, please see:
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<http://www.gnu.org/software/gdb/bugs/>.
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Find the GDB manual and other documentation resources online at:
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<http://www.gnu.org/software/gdb/documentation/>.
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For help, type "help".
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Type "apropos word" to search for commands related to "word"...
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Reading symbols from your_application...done.
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">break</span><span style="color:#644a9b"> main</span>
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<span style="color:#898887"># this is a comment</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">run</span><span style="color:#644a9b"> <arguments for your application></span>
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...
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Breakpoint 1 at 0x400b56: file yourmain.cpp, line 3
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3: int main(int argc, char* argv[])
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">continue</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">backtrace</span>
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#0 0x7f59e39bf18d in <span style="color:#644a9b;font-weight:bold">poll</span> () from<span style="color:#0057ae"> /usr/lib/libc.so.6</span>
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#1 0x7f59df6c8c7c in <span style="color:#644a9b;font-weight:bold">??</span> () from<span style="color:#0057ae"> /usr/lib/libglib-2.0.so.0</span>
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#2 0x7f59df6c8d8c in <span style="color:#644a9b;font-weight:bold">g_main_context_iteration</span> () from<span style="color:#0057ae"> /usr/lib/libglib-2.0.so.0</span>
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#3 0x7f59e480b23f in <span style="color:#006e28">QEventDispatcherGlib::</span><span style="color:#644a9b;font-weight:bold">processEvents</span>(...)
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from<span style="color:#0057ae"> /usr/lib/libQt5Core.so.5</span>
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...
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">where</span>
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#0 <span style="color:#644a9b;font-weight:bold">main</span> (argc=1, argv=0x7fffffffca88) at<span style="color:#0057ae"> ../../debugging/ex_debugger/main.cpp</span>:11
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">list</span>
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10 bool run = true;
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11 while (run) {
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12 // infinite loop! can you make it quit?
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13 }
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">info</span><span style="color:#644a9b"> locals</span>
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app = <incomplete type>
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run = true
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complexData = {{d = 0x61d430, e = 0x61d430}}
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">info</span><span style="color:#644a9b"> scope main.cpp:12</span>
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Scope for main.cpp:12:
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Symbol argc is a variable at frame base reg $rbp offset 0+-8, length 4.
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Symbol argv is a variable at frame base reg $rbp offset 0+-16, length 8.
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">ptype</span><span style="color:#644a9b"> run</span>
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type = bool
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">print</span><span style="color:#644a9b"> run</span>
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run = true
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">set</span><span style="color:#644a9b"> run = false</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">print</span><span style="color:#644a9b"> run</span>
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run = false
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">print</span><span style="color:#644a9b"> myString.size()</span>
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42
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">ptype</span><span style="color:#644a9b"> MyType</span>
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type = class MyType {
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private:
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int foo;
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public:
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int foo() const;
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...
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}
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">break</span><span style="color:#644a9b"> QMessageLogger::warning</span>
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Breakpoint 1 at 0x7ffff6f143f0 (8 locations)
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">command</span><span style="color:#644a9b"> 1</span>
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Type commands for breakpoint(s) 1, one per line.
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End with a line saying just \"end\".
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<span style="color:#644a9b">> </span><span style="font-weight:bold">backtrace</span>
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<span style="color:#644a9b">> </span><span style="font-weight:bold">continue</span>
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<span style="color:#644a9b">> </span><span style="font-weight:bold">end</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">catch</span><span style="color:#644a9b"> throw </span><span style="color:#898887"># or when an exception is thrown</span>
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Catchpoint 2 (throw)
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">break</span><span style="color:#644a9b"> main.cpp:12 </span><span style="color:#898887"># or when certain code is executed</span>
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Breakpoint 3 at 0x401216: file ../../debugging/ex_debugger/main.cpp, line 12.
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">info</span><span style="color:#644a9b"> breakpoints</span>
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Num Type Disp Enb Address What
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1 breakpoint keep y <MULTIPLE>
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1.1 y 0x7ffff6f143f0 <QMessageLogger::warning(char const*, …
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...
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2 breakpoint keep y 0x7ffff66d9b90 exception throw
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3 breakpoint keep y 0x000000401216 in main(int, char**)
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at debugging/ex_debugger/main.cpp:12
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">condition</span><span style="color:#644a9b"> 3 argc > 5</span>
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<span style="color:#898887"># ^-- breakpoint id, see `info breakpoints` above</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">call</span><span style="color:#644a9b"> myFunction()</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">set</span><span style="color:#644a9b"> pagination off</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">set</span><span style="color:#644a9b"> logging file /tmp/warnings.log</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">set</span><span style="color:#644a9b"> logging on</span>
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Copying output to /tmp/warnings.log.
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">info</span><span style="color:#644a9b"> threads</span>
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Id Target Id Frame
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2 Thread 0x7fffe10e1700 (LWP 7271) \"QXcbEventReader\"
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0x7ffff0b6718d in poll () from /usr/lib/libc.so.6
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* 1 Thread 0x7ffff7edd840 (LWP 7267) \"kwrite\"
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0x7ffff0b6718d in poll () from /usr/lib/libc.so.6
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">thread</span>
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<span style="color:#b08000">[Current thread is 1 (Thread 0x7ffff7edd840 (LWP 7267))]</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">thread</span><span style="color:#644a9b"> 2</span>
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[Switching to thread 2 (Thread 0x7fffe10e1700 (LWP 9765))]
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">thread</span><span style="color:#644a9b"> apply all backtrace</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">info</span><span style="color:#644a9b"> sharedlibrary</span>
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From To Syms Read Shared Object Library
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0x7ffff7ddbb80 0x7ffff7df5610 Yes (*) /lib64/ld-linux-x86-64.so.2
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0x7ffff7690460 0x7ffff7ab723c Yes /opt/qt/5.5/gcc_64/lib/libQt5Gui.so.5
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0x7ffff6efdb80 0x7ffff71af318 Yes /opt/qt/5.5/gcc_64/lib/libQt5Core.so.5
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0x7ffff6c02f60 0x7ffff6c5f852 Yes (*) /usr/lib/libGL.so.1
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0x7ffff69d3ac0 0x7ffff69e0931 Yes (*) /usr/lib/libpthread.so.0
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0x7ffff66d5fa0 0x7ffff6781d89 Yes /usr/lib/libstdc++.so.6
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0x7ffff6353510 0x7ffff63bb33a Yes (*) /usr/lib/libm.so.6
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...
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(*): Shared library is missing debugging information.
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">list</span><span style="color:#644a9b"> 64</span>
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59 * If no red can be seen, then the cached implementation is \"good enough\".
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60 */
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61 void paintEvent(QPaintEvent *event)
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62 {
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63 const QRect rect = event->rect();
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64
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65 QPainter painter(this);
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66 painter.setRenderHint(QPainter::Antialiasing);
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67 painter.fillRect(rect, Qt::black);
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68
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">dprintf</span><span style="color:#644a9b"> main.cpp:64,\"paint rect(w=%d,h=%d)\\n\",rect.width(),rect.height()</span>
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Dprintf 1 at 0x403a1e: file path/to/main.cpp, line 64.
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">continue</span>
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Continuing.
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paint rect(w=202,h=200)
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paint rect(w=213,h=203)
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">target</span><span style="color:#644a9b"> remote <device ip>:<port></span>
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Remote debugging using <device ip>:<port>
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Reading /lib64/ld-linux-x86-64.so.2 from remote target...
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warning: File transfers from remote targets can be slow.
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Use \"set sysroot\"to access files locally instead.
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...
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">set</span><span style="color:#644a9b"> sysroot /path/to/sysroot</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">print</span><span style="color:#644a9b"> myMap</span>
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$1 = QMap<QString, int> = {
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[\"bar\"] = 1,
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[\"foo\"] = 2
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}
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">print</span><span style="color:#644a9b"> money</span>
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$1 {
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{value = 1.20000005, currency = Money::Euro},
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{value = 3.4000001, currency = Money::Dollar}
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}
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">python</span>
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<span style="color:#ca60ca">></span> <span style="color:#ff5500">import</span> sys
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<span style="color:#ca60ca">></span> sys.path.insert(<span style="color:#b08000">0</span>, <span style="color:#bf0303">'/path/to/addon/debugging/ex_gdb_pretty_printer'</span>)
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<span style="color:#ca60ca">></span> <span style="color:#ff5500">import</span> money_printer
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<span style="color:#ca60ca">></span> <span style="font-weight:bold">end</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">print</span><span style="color:#644a9b"> money</span>
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$2 = {
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\"1.200000 Euro\",
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\"3.400000 Dollar\"
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}
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">continue</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">detach</span>
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<span style="color:#644a9b">(gdb) </span><span style="font-weight:bold">quit</span>
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</pre></body></html>
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