Install Free Gold Price Widget!
Install Free Gold Price Widget!
Install Free Gold Price Widget!
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- How to view a pointer like an array in GDB? - Stack Overflow
It first casts p to a pointer-to-array type (instead of pointer-to-element type pointing to the first element), then dereferences that pointer to get an array object In C, this would decay back to a pointer in most contexts except as the operand of or sizeof, but gdb uses the array type directly to print the array
- GDB print all values in char array - Stack Overflow
If you have a fixed-length array and want to see all the data in there - just ask to print the array and you will get the full output, because GDB knows about the size If you have a pointer to a fixed-length array then GDB assumes the most common case - a C string, so it stops the display at the first hex null To see more: de-reference and cast the result as char array with the intended
- How to print pointer content in GDB? - Stack Overflow
That's because p is already a pointer type In my case 0x0804b680 is just a number and when 'p s 0x0804b680' outputs '0x0804b680' By prefixing '*', I'm telling GDB to treat 0x0804b680 as a pointer instead See similar questions with these tags
- gdb - how to view contents of an array of pointer? - Stack Overflow
I don't think gdb support printing 2D array itself, why? Because the definition of print *array@3 isn't printing the first three elements in array, instead, it is "priting *array (or array[0]) and the three elements following array[0]
- How to print content of a list of pointers in gdb?
(gdb) python > for i in range(nnn): > print x[i] dereference() > end You can wrap this in a new gdb command, written in Python, pretty easily Another way is to use define to make your own command using the gdb command language This is a bit uglier, and has some (minor) limitations compared to the Python approach, but it is still doable
- c - Displaying struct values in GDB - Stack Overflow
In GDB, given a variable that points to a struct, print will display the raw pointer value and x will display the raw bytes pointed to Is there any way to display the data pointed to as that struct, i e a list of fields and their values?
- debugging - how to print 2d arry values in gdb - Stack Overflow
I got Cannot perform pointer math on incomplete types, try casting to a known type, or void * I keep trying ptype optBoards I saw type = int [][0] I wildly guess optBoards should be a pointer points to a one-dimension array, hence I tried again p (int[][0])(*optBoards)[0] I got a memory address again $2 = 0x7fff5fbff330 I saw some hope and
- gdb print hex array in single byte mode - Stack Overflow
I'm using x 20x to print binary data in gdb (gdb) x 20x 0x555555558df0 0x555555558df0: 0xfa1e0ff3 0x56415741 0x54415541 0x55fc8941 I wanted to print it in single byte like this: 0xf3 0x0f 0x1e
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