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<a href="https://gitlab.rtems.org/sebhub">Sebastian Huber</a>
commented on a
discussion on <a href="https://gitlab.rtems.org/rtems/rtos/rtems/-/merge_requests/1096#note_144080">cpukit/include/rtems/score/processormaskimpl.h</a>:
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<td class="old_line diff-line-num" data-linenumber="297" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
297
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<td class="new_line diff-line-num" data-linenumber="297" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
297
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<td class="line_content" style="padding: inherit;"><pre style="display: block; font-size: 14px; color: #3a383f; 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: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;"> <span class="line" data-lang="c"> <span class="kt" style="color: #445588; font-weight: 600;">uint32_t</span> <span class="n" style="color: #333333;">index</span></span>
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<td class="old_line diff-line-num" data-linenumber="298" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
298
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<td class="new_line diff-line-num" data-linenumber="298" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
298
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<td class="line_content" style="padding: inherit;"><pre style="display: block; font-size: 14px; color: #3a383f; 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: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;"> <span class="line" data-lang="c"><span class="p">)</span></span>
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<td class="old_line diff-line-num" data-linenumber="299" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
299
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<td class="new_line diff-line-num" data-linenumber="299" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #ececef; border-right-style: solid; padding: inherit;" align="right" bgcolor="#fbfafd">
299
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<td class="line_content" style="padding: inherit;"><pre style="display: block; font-size: 14px; color: #3a383f; 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: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;"> <span class="line" data-lang="c"><span class="p">{</span></span>
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<td class="old_line diff-line-num old" data-linenumber="300" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
300
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<td class="new_line diff-line-num old" data-linenumber="300" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #fac5cd; border-right-style: solid; padding: inherit;" align="right" bgcolor="#f9d7dc">
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<td class="line_content old" style="padding: inherit;" bgcolor="#fbe9eb"><pre style="display: block; font-size: 14px; color: #3a383f; 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: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;">-<span class="line" data-lang="c"> <span class="kt" style="color: #445588; font-weight: 600;">long</span> <span class="n" style="color: #333333;">bits</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">mask</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333333;">__bits</span><span class="p">[</span> <span class="n" style="color: #333333;">index</span> <span class="o" style="font-weight: 600;">/</span> <span class="n" style="color: #333333;">_BITSET_BITS</span> <span class="p">];</span></span>
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<td class="old_line diff-line-num new" data-linenumber="301" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
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<td class="new_line diff-line-num new" data-linenumber="300" style="width: 35px; color: rgba(5,5,6,.24); border-right-width: 1px; border-right-color: #c7f0d2; border-right-style: solid; padding: inherit;" align="right" bgcolor="#ddfbe6">
300
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<td class="line_content new" style="padding: inherit;" bgcolor="#ecfdf0"><pre style="display: block; font-size: 14px; color: #3a383f; 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: inherit; border-radius: 2px; margin: 0; padding: 0; border: inherit solid #dcdcde;">+<span class="line" data-lang="c"> <span class="kt" style="color: #445588; font-weight: 600;"><span class="idiff left addition" style="background-color: #c7f0d2;">unsigned</span></span><span class="idiff right addition" style="background-color: #c7f0d2;"> </span><span class="kt" style="color: #445588; font-weight: 600;">long</span> <span class="n" style="color: #333333;">bits</span> <span class="o" style="font-weight: 600;">=</span> <span class="n" style="color: #333333;">mask</span><span class="o" style="font-weight: 600;">-></span><span class="n" style="color: #333333;">__bits</span><span class="p">[</span> <span class="n" style="color: #333333;">index</span> <span class="o" style="font-weight: 600;">/</span> <span class="n" style="color: #333333;">_BITSET_BITS</span> <span class="p">];</span></span>
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<p dir="auto" style="color: #3a383f; margin: 0 0 1rem;" align="initial">Some API level header files have to be in Newlib so that they are present while building target libraries during the GCC build. The CPU sets are part of the non-portable POSIX API. This has absolutely nothing to do with me knowing something.</p>
<p dir="auto" style="color: #3a383f; margin: 0;" align="initial">It was a bit of work to make Newlib and FreeBSD compatible at the basic level of the C library type system. This enabled the libbsd. I am a bit concerned that this is a concern now.</p>
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