固定端口3333,之后输入 (gdb)pwd -> monitor reset halt -> file xxx.elf -> load -> -/focus -> b main -> c 开始gbd调试,b startup_stm32f401xc.s:62 -> continue 实现从头调试,输入info register 或 disassemble 可以看到第一句代码的寄存器值或汇编源码...
info addresssymbol Describe where the data forsymbolis stored. For a register variable, this says which register it is kept in. For a non-register local variable, this prints the stack-frame offset at which the variable is always stored. Note the contrast with`print &symbol', which does no...
You can get the information about a particular frame using ‘info frame [number]’ as shown below. (gdb) info frame 0 Stack frame at 0x7fffffffe150: rip = 0×400568 in func1 (stack.c:16); saved rip 0×400525 called by frame at 0x7fffffffe170 source language c. Arglist at 0x7...
You can get the information about a particular frame using ‘info frame [number]’ as shown below. (gdb) info frame 0 Stack frame at 0x7fffffffe150: rip = 0x400568 in func1 (stack.c:16); saved rip 0x400525 called by frame at 0x7fffffffe170 source language c. Arglist at 0x7fff...
Both commands disassemble the current execution frame/function when the command is issued. To see help for these commands use help command like help viewcfg. For example let's view main function from you favorite non-stripped executable. First run GDB until main function gdb -ex 'b main' -...
Move to the next frame up or down in the function stack. If you are inc, you can move toborato examine local variables. return Return from current function. Crashes and Core Dumps A“core dump” is a snapshot of memory at the instant the program crashed, typically saved in a file cal...