Describe the bug
Compilation throws

libtool: compile:  gcc -DHAVE_CONFIG_H -I. -I./src -I./src -I./src/helper -DPKGDATADIR=\"/usr/local/share/openocd\" -DBINDIR=\"/usr/local/bin\" -I./jimtcl -I./jimtcl -Wall -Wstrict-prototypes -Wformat-security -Wshadow -Wextra -Wno-unused-parameter -Wbad-function-cast -Wcast-align -Wredundant-decls -Werror -g -O2 -MT src/flash/mflash.lo -MD -MP -MF src/flash/.deps/mflash.Tpo -c src/flash/mflash.c -o src/flash/mflash.o
In file included from /usr/include/string.h:495,
                 from ./src/helper/system.h:27,
                 from ./config.h:338,
                 from src/flash/mflash.c:19:
In function ‘memset’,
    inlined from ‘mg_gen_ataid’ at src/flash/mflash.c:1162:2,
    inlined from ‘mg_storage_config’ at src/flash/mflash.c:1174:2:
/usr/include/aarch64-linux-gnu/bits/string_fortified.h:71:10: error: ‘__builtin_memset’ offset [509, 512] from the object at ‘buff’ is out of the bounds of referenced subobject ‘reserved7’ with type ‘mg_io_uint8[186]’ {aka ‘unsigned char[186]’} at offset 322 [-Werror=array-bounds]
   71 |   return __builtin___memset_chk (__dest, __ch, __len, __bos0 (__dest));
      |     

How To Reproduce

1. Clean install Ubuntu 20.04 on Raspberry pi 4 (4gb)
2. Install libusb and clone this repo.

sudo apt install libusb-1.0-0 libusb-1.0-0-dev
git clone --recursive https://github.com/STMicroelectronics/OpenOCD.git
cd OpenOCD

3. Try to build

./bootstrap
./configure
make

Also tried with:

./configure --enable-sysfsgpio --enable-bcm2835gpio

Additional Context
Raspberry pi support would be very handy. Please let me know if I am doing anything wrong.

Failed to read memory at 0x080f6004

This happen when I try execute a read command using flash read_bank.

Target: stm32wbx
Interface: raspberrypi2-native (SWD)

If I use the same command, but with st-link as interface, it works

In src/jtag/drivers/stlink_usb.c:1169 - stlink_usb_mode_leave: Assertion `handle != NULL' failed.

This happen when I try execute a mass erase command using flash erase_sector or stm32l4x mass_erase.

The null pointer is passed hardcode to the stlink_dap_arp_init function when there's a STLINK_SWD_AP_STICKY_ERROR

Target: stm32wbx
Interface: stlink

In src/flash/mflash.h the line

mg_io_uint8 reserved7[186];

should be changed to

mg_io_uint8 reserved7[190];

This is obviously an error, since in mflash.c reserved7 is accessed using
memset(pSegIdDrvInfo->reserved7, 0x00, 190);

Current gcc compiler flags this with an out of bound warning. In combination with the "Werror" flag, the compilation will be aborted.

Hi there --

We are working on a custom board using an STM32F769BI and might choose different pins for the QSPI flash.

I'm wondering how we would need to change proc qspi_init { } for it work on different pins?

Do we need to change other things as well?

Thanks for your help!