Gdb print function name
WebAug 5, 2015 · According to this link, it should be possible to find the function in use with the following steps: Attach gdb to the currently-running PHP process: gdb -p Load in the PHP .gdbinit file for your version of PHP (available from here) Use the zbacktrace command to display the currently-running PHP script For example: WebApr 7, 2024 · (gdb) info functions regexp print function names (gdb) info variables regexp print global variable names * (gdb) ptype name print type definition (gdb) whatis expression print type of expression * (gdb) set variable = expression assign value (gdb) display expression display expression result at stop (gdb) undisplay delete displays
Gdb print function name
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WebWe will step into the loop and use several forms of print to show the values of various variables: (gdb) set args arg1 arg2 arg3. (gdb) start. Temporary breakpoint 1 at … Web6.50 Function Names as Strings. GCC provides three magic constants that hold the name of the current function as a string. In C++11 and later modes, all three are treated as …
WebWe will show the output of the info address command and the output of an equivalent print command: (gdb) info address main Symbol "main (int, char**)" is a function at address 0x804841d. (gdb) info address g_GlobalVar Symbol "g_GlobalVar" is static storage at address 0x804a020. (gdb) print &main Webprint allows you to display variables or any language expression. You may need a cast to display value correctly. (gdb) print i $1 = 1 (gdb) print ptrs [i] $2 = (int *) 0x0 (gdb) print (int* [10])*ptrs $3 = {0x18be8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0} break sets breakpoints at places where you want the debugger to stop.
WebExamples. Below is a sample use of the info functions for a very basic program containing only the main () function: (gdb) help info functions. All function names, or those … WebSep 18, 2013 · (gdb) set print object 1 (gdb) p someCPPObjectPtrOrReference Note: Only for C++ objects. (lldb) expr -d run-target -- [SomeClass returnAnObject] (lldb) expr -d run …
WebJan 24, 2011 · Most people who've used gdb know about the print or p command, because of its obvious name, but I've been surprised how many don't know about the power of the x command. x (for "e x amine") is used to output regions of memory in various formats. It takes two arguments in a slightly unusual syntax: Copy code snippet x/FMT ADDRESS
WebShow whether or not GDB will print the source file name and line number of a symbol in the symbolic form of an address. ... Print only actual parameter values, never print values … room darkening window treatments for bedroomsWebprint We now can retrieve the values of all variables we're interested in. To do this we use the " print " command. (gdb) print line $1 = "10\000\000\000\000\000\000¨Á" (gdb) The line variable has the character values '1' followed by '0' and then a null terminator '\0', and then junk. So, this seems ok. room data sheets templateWebApr 12, 2024 · Set a breakpoint on that line so that when we run the program in GDB, GDB will pause before executing that line and await further instructions. You can add a breakpoint by typing break XXX where XXX is either a function name or line number. Start the program by entering the run command, followed by a command line argument (for the … room database not createdWebEach line in the backtrace shows the frame number and the function name. print address off. The backtrace also shows the source file name and line number, as well as the arguments to the function. The program counter value is omitted if it is at the beginning of the code for that line number. Here is an example of a backtrace. room db auto increment idWebStep into functions: step Continue running: cont List source: list Quiting: quit Running GDB with a core dump ... (p1.c) NetBSD (possibly other *BSDs) gdb a.out a.out.core gdb … room database android kotlin flow composeWebGDB to LLDB command map ¶ Below is a table of GDB commands with their LLDB counterparts. The built in GDB-compatibility aliases in LLDB are also listed. The full lldb command names are often long, but any unique short form can be used. Instead of “ breakpoint set ”, “ br se ” is also acceptable. Execution Commands Breakpoint Commands room db closedhttp://web.mit.edu/gnu/doc/html/gdb_10.html room database auto generated id