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- c - store gdb call expr return value - Stack Overflow
how to store return value of call expr in gdb? For example: (gdb) call rbt_next ( some_global,0x0) $2 = (rbt_node *) 0x7169ee00 rbt_next returns the pointer next node
- Data (Debugging with GDB) - sourceware. org
If you omit expr, GDB displays the last value again (from the value history; see Value History) This allows you to conveniently inspect the same value in an alternative format If the architecture supports memory tagging, the print command will display pointer memory tag mismatches if what is being printed is a pointer or reference type
- GDB Cheat Sheet - GitHub Pages
GDB Cheat Sheet Examining the Stack backtrace display the current call stack (can be used after a runtime error, eg segfault) Gabrielle Singh Cadieux, 2017
- Debugging with GDB - Data - GNU
If you omit expr, GDB displays the last value again (from the value history; see section Value history) This allows you to conveniently inspect the same value in an alternative format A more low-level way of examining data is with the x command It examines data in memory at a specified address and prints it in a specified format
- Debugging with GDB: Data - cs. fsu. edu
If you omit expr, GDB displays the last value again (from the value history; see section Value history) This allows you to conveniently inspect the same value in an alternative format A more low-level way of examining data is with the x command It examines data in memory at a specified address and prints it in a specified format
- Debugging with GDB - Examining Data
addr, starting display address addr is the address where you want GDB to begin displaying memory The expression need not have a pointer value (though it may); it is always interpreted as an integer address of a byte of memory See section Expressions, for more information on expressions
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