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<h3 style="margin-top: 20px; margin-bottom: 10px;">
Sven Tennie pushed to branch wip/supersven/ghc-9.10-riscv-ncg at <a href="https://gitlab.haskell.org/ghc/ghc">Glasgow Haskell Compiler / GHC</a>
</h3>
<h4 style="margin-top: 10px; margin-bottom: 10px;">
Commits:
</h4>
<ul>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d8b6e4b5735be079aa88418e86e575a5da15d43e">d8b6e4b5</a></strong>
<div>
<span> by Moritz Angermann </span> <i> at 2024-08-04T17:34:16+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Add RISCV64 Native Code Generator (NCG)
This architecture wasn't supported before.
Co-authored-by: Moritz Angermann <moritz.angermann@gmail.com>
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/086cb4437132b1f5e9dd4ca96ee746bf0e7955eb">086cb443</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>async001: Adjust for slower computers
Increase the delay a bit to be able to run this test on slower
computers (e.g. RISCV64 LicheePi 4a.)
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/0c741f32794544475886d29702fd821438f145e9">0c741f32</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Add RTS linker for RISCV64
This architecture wasn't supported before.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/d6e609ef935f0eecfe27171124822a5a1676963f">d6e609ef</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Ignore divbyzero test for RISCV64
The architecture's behaviour differs from the test's expectations. See
comment in code why this is okay.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/4d3c8ed3da77abeffb8e5057e36766f53a621fb0">4d3c8ed3</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Enable MulMayOflo_full test for RISCV64
It works and thus can be tested.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/9e1fec5de3f81cd18ea88d0bb39538977d24959b">9e1fec5d</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>LibffiAdjustor: Ensure code caches are flushed (RISCV64)
RISCV64 needs a specific code flushing sequence (involving fence.i) when
new code is created/loaded.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/f9b5c2c9aaf1e1e3a8ef881a3be830a28c6ca8f2">f9b5c2c9</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Add additional linker symbols for builtins (RISCV64)
We're relying on some GCC/Clang builtins. These need to be visible to
the linker (and not be stripped away.)
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/a738a2ed76c3d33d30a55b7007fc9d7057766c2c">a738a2ed</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Add GHCi support for RISCV64
As we got a RTS linker for this architecture now, we can enable GHCi for
it.
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/7ed955d535539c1cc081bc33dbd6a6721fb2659f">7ed955d5</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Set codeowners of the RISCV64 NCG
</pre>
</li>
<li>
<strong style="font-weight: 600;"><a href="https://gitlab.haskell.org/ghc/ghc/-/commit/3f3f5a70ec30eb0eeefd3d7e80aed08cc3513ed9">3f3f5a70</a></strong>
<div>
<span> by Sven Tennie </span> <i> at 2024-08-04T17:34:25+02:00 </i>
</div>
<pre class="commit-message" style='white-space: pre-wrap; display: block; font-size: 14px; color: #333238; position: relative; font-family: var(--default-mono-font, "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; border-radius: 2px; margin: 0; padding: 8px 12px; border: 1px solid #dcdcde;'>Add test for C calling convention
Ensure that parameters and return values are correctly processed. A
dedicated test (like this) helps to get the subtleties of calling
conventions easily right.
</pre>
</li>
</ul>
<h4 style="margin-top: 10px; margin-bottom: 10px;">
10 changed files:
</h4>
<ul>
<li class="file-stats">
<a href="#abe895765c4ce08c5dfbc95e5e3c5db67ff92ded">
CODEOWNERS
</a>
</li>
<li class="file-stats">
<a href="#1b50a96ab238a583d87314ba070930e6793b8c67">
compiler/CodeGen.Platform.h
</a>
</li>
<li class="file-stats">
<a href="#db697f6aea9f93f1583f1d5c62d25570a1e07f73">
compiler/GHC/Cmm/CLabel.hs
</a>
</li>
<li class="file-stats">
<a href="#10b61652f9817945bb54ccf8fc40f8a664ca3c30">
compiler/GHC/CmmToAsm.hs
</a>
</li>
<li class="file-stats">
<a href="#31959c38fe93e481a7160526f11fa80db82d20b7">
compiler/GHC/CmmToAsm/Dwarf/Constants.hs
</a>
</li>
<li class="file-stats">
<a href="#ce4acbced40df8012ccc56db501549f835fb180b">
compiler/GHC/CmmToAsm/PIC.hs
</a>
</li>
<li class="file-stats">
<a href="#2024666e74304d0909219023d8e26934e3f14cc9">
<span class="new-file">
+
compiler/GHC/CmmToAsm/RV64.hs
</span>
</a>
</li>
<li class="file-stats">
<a href="#8aa37f646abc1f31b2187039a5e6d02a2c625422">
<span class="new-file">
+
compiler/GHC/CmmToAsm/RV64/CodeGen.hs
</span>
</a>
</li>
<li class="file-stats">
<a href="#08c42cba2f1e1fa9773d775b68174251178abafc">
<span class="new-file">
+
compiler/GHC/CmmToAsm/RV64/Cond.hs
</span>
</a>
</li>
<li class="file-stats">
<a href="#cfb1f42e06866e0d86fc3f8997170ad794b63817">
<span class="new-file">
+
compiler/GHC/CmmToAsm/RV64/Instr.hs
</span>
</a>
</li>
</ul>
<h5 style="margin-top: 10px; margin-bottom: 10px; font-size: .875rem;">
The diff was not included because it is too large.
</h5>
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