RTEMS | RISC-V: hello.exe crashes since 2024-Oct-26 (#5139)

[Frank Kuehndel (@frank_k)]

Frank Kuehndel commented: https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5139#note_113879


Re-testing shows the problem is in the RTEMS repo beween commits `e0f1c8fe` and `eaaeebed`. Therefore, one of these commits is responsible:

```
commit eaaeebedda43a9e9886078389b3af05d0c267a7a
Author: Purva Yeshi <purvayeshi550 at gmail.com>
Date:   Sun Aug 25 18:34:46 2024 +0530

    riscv/beaglevfire: Rename 'bvf' to 'beaglevfire'

commit 9d45cf1b44f9d931309618c3a31e949b0c7b9cb0
Author: Francescodario Cuzzocrea <bosconovic at gmail.com>
Date:   Tue Dec 19 22:22:25 2023 +0100

    riscv: add bsp for beagle v fire
    
    Signed-off-by: Francescodario Cuzzocrea <bosconovic at gmail.com>

commit 0e3792edbf38580f5be1feefc6ee9543c369e184
Author: Francescodario Cuzzocrea <bosconovic at gmail.com>
Date:   Thu Nov 9 12:38:09 2023 +0100

    riscv: Work area size based on /memory node in fdt
    
     * It is not granted that we will always access to natually aligned
       access. So, before handling endianess do byte-a-byte load using
       the appropriate libfdt function to avoid unaligned access issues
    
    Signed-off-by: Francescodario Cuzzocrea <bosconovic at gmail.com>

commit 0d15487401d735d2873a83bb5cdb09529fd3d3d3
Author: Gedare Bloom <gedare at rtems.org>
Date:   Wed Oct 23 14:40:14 2024 -0600

    riscv/niosv: use default values that compile

commit e9957cd8e37e4e8a1f4e1651abd641c09f9a237d
Author: Kevin Kirspel <kirspkt at gmail.com>
Date:   Wed Aug 7 15:28:23 2024 -0400

    riscv/niosv: Adding a new NIOS V BSP to RISC-V

commit d0e9ec85b067dbda19fc50e66830c3e1d92fb232
Author: Kinsey Moore <kinsey.moore at oarcorp.com>
Date:   Thu Oct 24 21:24:44 2024 -0500

    cpukit/libmisc/shell: Remove shell prompt carriage return
    
    This removes the carriage return printed before the shell prompt as it
    can cause other output to be overwritten unexpectedly. This was
    discovered when using the "cat" shell command on a file whose content
    contained no trailing \n\r and was short enough to be entirely swallowed
    by the prompt.

```

-- 
View it on GitLab: https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5139#note_113879
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