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<a href="https://gitlab.rtems.org/joel">Joel Sherrill</a> created an issue: <a href="https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5289">#5289</a>
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<a href="#summary" aria-hidden="true" class="anchor" id="user-content-summary" style="margin-top: 0; margin-left: -20px; text-decoration: none; outline: none; position: absolute; width: 20px;"></a>Summary</h2>
<p dir="auto" style="color: #3a383f; margin: 0 0 1rem;" align="initial">The stmu5-grisp-nano BSP does not compile or link cleanly. I have checked this with GCC 13 and GCC 15 and both give build errors. The first block of errors start with this:</p>
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<pre class="code highlight js-syntax-highlight language-plaintext" v-pre="true" style='display: block; font-size: 14px; color: #3a383f; line-height: 1.6em; overflow-x: auto; border-radius: .25rem; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 1rem; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; border-radius: .25rem; background-color: inherit; white-space: pre; margin-top: 0; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="plaintext" style="margin-top: 0;">In file included from ../../../bsps/arm/stm32u5/include/chip.h:39,</span>
<span id="LC2" class="line" lang="plaintext"> from ../../../bsps/arm/shared/cache/cache-v7m.c:29:</span>
<span id="LC3" class="line" lang="plaintext">../../../bsps/arm/include/core_cm33.h:166:8: error: #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"</span>
<span id="LC4" class="line" lang="plaintext"> 166 | #error "Compiler generates DSP (SIMD) instructions for a devices without DSP extensions (check __DSP_PRESENT)"</span>
<span id="LC5" class="line" lang="plaintext"> | ^~~~~</span>
<span id="LC6" class="line" lang="plaintext">../../../bsps/arm/include/core_cm33.h:2416:39: error: unknown type name 'IRQn_Type'; did you mean 'ITM_Type'?</span>
<span id="LC7" class="line" lang="plaintext"> 2416 | __STATIC_INLINE void __NVIC_EnableIRQ(IRQn_Type IRQn)</span>
<span id="LC8" class="line" lang="plaintext"> | ^~~~~~~~~</span>
<span id="LC9" class="line" lang="plaintext"> | ITM_Type</span>
<span id="LC10" class="line" lang="plaintext">../../../bsps/arm/include/core_cm33.h:2435:46: error: unknown type name 'IRQn_Type'; did you mean 'ITM_Type'?</span>
<span id="LC11" class="line" lang="plaintext"> 2435 | __STATIC_INLINE uint32_t __NVIC_GetEnableIRQ(IRQn_Type IRQn)</span></code></pre>
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<p dir="auto" style="color: #3a383f; margin: 0 0 1rem;" align="initial">The second errors are like this one:</p>
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<pre class="code highlight js-syntax-highlight language-plaintext" v-pre="true" style='display: block; font-size: 14px; color: #3a383f; line-height: 1.6em; overflow-x: auto; border-radius: .25rem; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 1rem; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; border-radius: .25rem; background-color: inherit; white-space: pre; margin-top: 0; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="plaintext" style="margin-top: 0;">In file included from /home/joel/rtems-work/rtems/testsuites/libtests/dl13/dl13-o1.c:28:</span>
<span id="LC2" class="line" lang="plaintext">/home/joel/rtems-work/rtems/testsuites/libtests/dl13/dl13-arm_mode.h:31:1: error: target CPU does not support ARM mode</span>
<span id="LC3" class="line" lang="plaintext"> 31 | void arm_mode_func (void)__attribute__((target("arm")));</span>
<span id="LC4" class="line" lang="plaintext"> | ^~~~</span></code></pre>
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<p dir="auto" style="color: #3a383f; margin: 0 0 1rem;" align="initial">There are also over 40 warnings. All this needs to be resolved.</p>
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<a href="#steps-to-reproduce" aria-hidden="true" class="anchor" id="user-content-steps-to-reproduce" style="margin-top: 0; margin-left: -20px; text-decoration: none; outline: none; position: absolute; width: 20px;"></a>Steps to reproduce</h2>
<p dir="auto" style="color: #3a383f; margin: 0 0 1rem;" align="initial">I build with the following configuration but I do not think RTEMS_DEBUG or the GCC version have any impact:</p>
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<pre class="code highlight js-syntax-highlight language-plaintext" v-pre="true" style='display: block; font-size: 14px; color: #3a383f; line-height: 1.6em; overflow-x: auto; border-radius: .25rem; position: relative; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 1rem; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; border-radius: .25rem; background-color: inherit; white-space: pre; margin-top: 0; font-family: "GitLab Mono", "JetBrains Mono", "Menlo", "DejaVu Sans Mono", "Liberation Mono", "Consolas", "Ubuntu Mono", "Courier New", "andale mono", "lucida console", monospace; font-variant-ligatures: none; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="plaintext" style="margin-top: 0;">[arm/stm32u5-grisp-nano]</span>
<span id="LC2" class="line" lang="plaintext">BUILD_SAMPLES=True</span>
<span id="LC3" class="line" lang="plaintext">BUILD_TESTS=True</span>
<span id="LC4" class="line" lang="plaintext">RTEMS_DEBUG=True</span></code></pre>
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<a href="#pre-set-options" aria-hidden="true" class="anchor" id="user-content-pre-set-options" style="margin-top: 0; margin-left: -20px; text-decoration: none; outline: none; position: absolute; width: 20px;"></a>Pre-set options</h3>
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