st-util segfaults when printing array in gdb

[dflogeras]

I have a chunk of code that has a global array defined in main as:

static float output[ 2048 ];

When I attempt to print it's contents with either "print output" or even "print output @ 10" st-util crashes with the following messages:

GDB connected.
libusb_handle_events() timeout
[!] send_recv
libusb_submit_transfer(-6)
[!] send_recv
Segmentation fault

I've tried both the 1.0.0 release, and master (f12bde)

Printing normal variables seems to work fine.

I am using a STM32F4-DISCOVERY board, and ChibiOS, my toolchain was created with Gentoo's crossdev.

[xor-gate]

Please test again with latest tools in master, keep in mind the gdb-server stubs with the stlink tools are not as complete and tested as the stubs shipped with OpenOCD.

[dflogeras]

Wow I forgot about this one, came up with a similar test and confirmed it is still broken on 1.0.0 and 1.1.0, then tried current master d252443 and the issue goes away. Thank you very much!

[xor-gate]

Great!, thanks for verifying.

[xor-gate]

FYI, I have bumped v1.2.0. Have fun!

[dflogeras]

TYVM, was hoping for a new numbered release, now I'll see if I can make a Gentoo ebuild and get it in the official tree.