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<a href="https://gitlab.rtems.org/matteo.concas">Matteo Concas</a> created an issue: <a href="https://gitlab.rtems.org/rtems/rtos/rtems/-/issues/5269">#5269</a>
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<a href="#summary" aria-hidden="true" class="anchor" id="user-content-summary" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Summary</h2>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">Building the GR740 BSP with <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>RTEMS_SMP</code> and <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>RTEMS_DRVMGR_STARTUP</code> set to True will fail in multiple ways.</p>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">The issues appear in <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>bsps/shared/grlib/btimer/tlib_ckinit.c</code> .</p>
<h3 dir="auto" style="font-size: 1.3em; margin: 24px 0 16px;" align="initial">
<a href="#first-issue" aria-hidden="true" class="anchor" id="user-content-first-issue" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>First issue</h3>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">Excerpt from the build log:</p>
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<pre class="code highlight js-syntax-highlight language-plaintext" v-pre="true" style='display: block; font-size: 14px; color: #28272d; 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; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 16px; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; background-color: inherit; border-radius: .25rem; 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; vertical-align: bottom; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="plaintext" style="margin-top: 0;">../../../bsps/shared/grlib/btimer/tlib_ckinit.c: In function 'irqamp_get_timecount':</span>
<span id="LC2" class="line" lang="plaintext">../../../bsps/shared/grlib/btimer/tlib_ckinit.c:373:28: error: 'irqamp' has no member named 'timestamp'</span>
<span id="LC3" class="line" lang="plaintext"> 373 | return LEON3_IrqCtrl_Regs->timestamp[0].counter;</span>
<span id="LC4" class="line" lang="plaintext"> | ^~</span></code></pre>
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<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">The first issue appears in every instance of <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>LEON3_IrqCtrl_Regs->timestamp[0]</code> such as:</p>
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<pre data-canonical-lang="c" class="code highlight js-syntax-highlight language-c" v-pre="true" style='display: block; font-size: 14px; color: #28272d; 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; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 16px; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; background-color: inherit; border-radius: .25rem; 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; vertical-align: bottom; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="c" style="margin-top: 0;"><span class="n" style="margin-top: 0;">irqmp_ts</span> <span class="o">=</span> <span class="o">&</span><span class="n">LEON3_IrqCtrl_Regs</span><span class="o">-></span><span class="n">timestamp</span><span class="p">[</span><span class="mi">0</span><span class="p">];</span></span></code></pre>
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<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">This stems from an earlier change where the type of the IRQ(A)MP timestamp register block was changed from <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>irqmp_timestamp_regs</code> to <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>irqamp_timestamp</code>. These two types represent the same thing but have different names for their members.</p>
<h5 dir="auto" style="font-size: 1em; margin: 24px 0 16px;" align="initial">
<a href="#possible-fix" aria-hidden="true" class="anchor" id="user-content-possible-fix" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Possible fix</h5>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">This can be fixed by using <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>&LEON3_IrqCtrl_Regs->itstmp[0];</code> instead.</p>
<h3 dir="auto" style="font-size: 1.3em; margin: 24px 0 16px;" align="initial">
<a href="#second-issue" aria-hidden="true" class="anchor" id="user-content-second-issue" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Second issue</h3>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">Excerpt from the build log:</p>
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<pre class="code highlight js-syntax-highlight language-plaintext" v-pre="true" style='display: block; font-size: 14px; color: #28272d; 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; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 16px; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; background-color: inherit; border-radius: .25rem; 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; vertical-align: bottom; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="plaintext" style="margin-top: 0;">/opt/rtems/rtems-7-sparc/bin/../lib/gcc/sparc-rtems7/13.4.0/../../../../sparc-rtems7/bin/ld: ./librtemsbsp.a(tlib_ckinit.c.9.o): in function `tlib_clock_find_timer':</span>
<span id="LC2" class="line" lang="plaintext">/home/matteo/dev/rtems-gaisler/build/sparc/gr740_smp/../../../bsps/shared/grlib/btimer/tlib_ckinit.c:141:(.text._Clock_Initialize+0x30): undefined reference to `leon3_up_counter_is_available'</span>
<span id="LC3" class="line" lang="plaintext">collect2: error: ld returned 1 exit status</span></code></pre>
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<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">The second issue appears when linking the object files, the <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>tlib_clock_find_timer()</code> function calls <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>leon3_up_counter_is_available()</code> (declared and defined in <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>bsps/sparc/leon3/include/bsp/leon3.h</code>) but this function is only available when the BSP is defined as not having the SPARC ASR22 and ASR23 registers. This is not the case for the GR740 BSP:</p>
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<pre data-canonical-lang="ini" class="code highlight js-syntax-highlight language-ini" v-pre="true" style='display: block; font-size: 14px; color: #28272d; 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; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 16px; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; background-color: inherit; border-radius: .25rem; 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; vertical-align: bottom; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="ini" style="margin-top: 0;"><span class="py" style="margin-top: 0;">LEON3_HAS_ASR_22_23_UP_COUNTER</span> <span class="p">=</span> <span class="s">True</span></span></code></pre>
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<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">From the output of <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>./waf bspdefaults --rtems-bsp=sparc/gr740</code> .</p>
<h5 dir="auto" style="font-size: 1em; margin: 24px 0 16px;" align="initial">
<a href="#possible-fix-1" aria-hidden="true" class="anchor" id="user-content-possible-fix-1" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Possible fix</h5>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">I am not sure why <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>leon3_up_counter_is_available()</code> is not always defined like the rest of the up_counter functions in the file. Removing the define guards fixes the issue.</p>
<h2 dir="auto" style="font-size: 1.5em; font-weight: 600; padding-bottom: .3em; border-bottom-width: 1px; border-bottom-color: #bfbfc3; border-bottom-style: solid; color: #28272d; margin: 24px 0 16px;" align="initial">
<a href="#steps-to-reproduce" aria-hidden="true" class="anchor" id="user-content-steps-to-reproduce" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Steps to reproduce</h2>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">Create a <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>gr740.ini</code> file with the following contents:</p>
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<pre data-canonical-lang="ini" class="code highlight js-syntax-highlight language-ini" v-pre="true" style='display: block; font-size: 14px; color: #28272d; 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; word-break: break-all; word-wrap: break-word; background-color: #fbfafd; margin: 0 0 16px; padding: 12px; border: 1px solid #dcdcde;'><code style='font-size: inherit; color: inherit; word-wrap: normal; word-break: keep-all; background-color: inherit; border-radius: .25rem; 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; vertical-align: bottom; overflow-wrap: normal; padding: unset;'><span id="LC1" class="line" lang="ini" style="margin-top: 0;"><span class="nn" style="margin-top: 0;">[sparc/gr740_smp]</span></span>
<span id="LC2" class="line" lang="ini"><span class="py" style="margin-top: 0;">INHERIT</span><span class="p">=</span><span class="s">gr740</span></span>
<span id="LC3" class="line" lang="ini"><span class="py" style="margin-top: 0;">RTEMS_SMP</span><span class="p">=</span><span class="s">True</span></span>
<span id="LC4" class="line" lang="ini"><span class="py" style="margin-top: 0;">RTEMS_DRVMGR_STARTUP</span><span class="p">=</span><span class="s">True</span></span></code></pre>
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<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">Run <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; margin-top: 0; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>./waf configure --prefix=$RTEMS_PREFIX --rtems-config=gr740.ini</code> and then <code style='font-size: 90%; color: #18171d; word-wrap: break-word; background-color: #ececef; border-radius: .25rem; font-weight: inherit; font-family: "GitLab Mono","JetBrains Mono","Menlo","DejaVu Sans Mono","Liberation Mono","Consolas","Ubuntu Mono","Courier New","andale mono","lucida console",monospace; vertical-align: bottom; white-space: pre-wrap; overflow-wrap: break-word; word-break: keep-all; padding: 2px 4px;'>./waf</code> .</p>
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<a href="#expected-behaviour" aria-hidden="true" class="anchor" id="user-content-expected-behaviour" style="margin-top: 0; float: left; margin-left: -20px; text-decoration: none; outline: none;"></a>Expected behaviour</h2>
<p dir="auto" style="color: #28272d; margin: 0 0 16px;" align="initial">The build should complete successfully.</p>
<p dir="auto" style="color: #28272d; margin: 0;" align="initial">/bsp sparc/gr740</p>
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