!newbie here!
Trying to automate the gdb session on an stm32 board
.cargo/config
[build]
# Pick ONE of these compilation targets
# target = "thumbv6m-none-eabi" # Cortex-M0 and Cortex-M0+
target = "thumbv7m-none-eabi" # Cortex-M3
# target = "thumbv7em-none-eabi" # Cortex-M4 and Cortex-M7 (no FPU)
# target = "thumbv7em-none-eabihf" # Cortex-M4F and Cortex-M7F (with FPU)
[target.thumbv7m-none-eabi]
# tried all ways (the file is one dir down on the project root) <-------------
#runner = "arm-none-eabi-gdb -q"
runner = "arm-none-eabi-gdb -q -x ../openocd.gdb"
#runner = "arm-none-eabi-gdb -q -x openocd.gdb"
rustflags = [
# use the Tlink.x scrip from the cortex-m-rt crate
"-C", "link-arg=-Tlink.x"
]
and openocd.gdb
target remote :3333
set print asm-demangle on
monitor arm semihosting enable
# detect unhandled exceptions, hard faults and panics
break DefaultHandler
break HardFault
break rust_begin_unwind
load
then I got -------
% cargo run
Finished dev [unoptimized + debuginfo] target(s) in 0.13s
Running `arm-none-eabi-gdb -q -x openocd.gdb <dir>/target/thumbv7m-none-eabi/debug/stm32-sample`
Reading symbols from <dir>/target/thumbv7m-none-eabi/debug/stm32-sample...done.
openocd.gdb: No such file or directory.
gdb$
always unable to read the gdb configuration file!
openocd is running!
runner always open gdb
any help please