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<h3>
Raymond Toy pushed to branch sparc64-dev
at <a href="https://gitlab.common-lisp.net/cmucl/cmucl">cmucl / cmucl</a>
</h3>
<h4>
Commits:
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<li>
<strong><a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/7dd0a074a3f9ca65a8b33f76bb925a61f9d7ae7f">7dd0a074</a></strong>
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<span>by Raymond Toy</span>
<i>at 2017-02-03T21:04:10-08:00</i>
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<pre class="commit-message" style="margin: 0; white-space: pre-wrap">Skip the inst in the branch delay slot
When snarfing the not-implemented trap, we need to skip over the
instruction in the branch delay slot too, to get to the desired
string.
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<h4>1 changed file:</h4>
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<a href="#fa5c80309cc2738b437dc832149bc84bd10314a5">
src/compiler/sparc64/insts.lisp
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<h4>Changes:</h4>
<li id="fa5c80309cc2738b437dc832149bc84bd10314a5">
<a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/7dd0a074a3f9ca65a8b33f76bb925a61f9d7ae7f#fa5c80309cc2738b437dc832149bc84bd10314a5"><strong>src/compiler/sparc64/insts.lisp</strong></a>
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<td class="diff-line-num unfold js-unfold new_line" data-linenumber="1547" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">...</td>
<td class="line_content match " style="background: #fafafa; color: rgba(0,0,0,0.3); padding-left: 0.5em; padding-right: 0.5em" bgcolor="#fafafa">@@ -1547,8 +1547,8 @@ about function addresses and register values.")</td>
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1547
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<pre style="margin: 0"> <span id="LC1547" class="line"> <span class="c1" style="color: #998; font-style: italic">;; From the offset in the branch instruction, compute the max</span></span>
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1548
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<td class="diff-line-num new_line" data-linenumber="1548" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
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<pre style="margin: 0"> <span id="LC1548" class="line"> <span class="c1" style="color: #998; font-style: italic">;; length of the string that was encoded.</span></span>
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<td class="diff-line-num old_line" data-linenumber="1549" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
1549
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<pre style="margin: 0"> <span id="LC1549" class="line"> <span class="p">(</span><span class="k" style="font-weight: bold">let</span> <span class="p">((</span><span class="nv" style="color: teal">max-length</span> <span class="p">(</span><span class="nb" style="color: #0086b3">+</span> <span class="p">(</span><span class="nb" style="color: #0086b3">ash</span> <span class="p">(</span><span class="nb" style="color: #0086b3">ldb</span> <span class="p">(</span><span class="nb" style="color: #0086b3">byte</span> <span class="mi" style="color: #099">24</span> <span class="mi" style="color: #099">0</span><span class="p">)</span> <span class="nv" style="color: teal">branch-inst</span><span class="p">)</span> <span class="mi" style="color: #099">2</span><span class="p">)</span> <span class="mi" style="color: #099">4</span><span class="p">)))</span></span>
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1550
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<pre style="margin: 0">-<span id="LC1550" class="line"> <span class="c1" style="color: #998; font-style: italic">;; Skip the branch instruction</span></span>
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1551
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<pre style="margin: 0">-<span id="LC1551" class="line"> <span class="p">(</span><span class="nb" style="color: #0086b3">incf</span> <span class="nv" style="color: teal">offset</span> <span class="mi" style="color: #099"><span class="idiff left right">4</span></span><span class="p">)</span></span>
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<pre style="margin: 0">+<span id="LC1550" class="line"> <span class="c1" style="color: #998; font-style: italic">;; Skip the branch instruction<span class="idiff left right"> and the delay slot</span></span></span>
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<pre style="margin: 0">+<span id="LC1551" class="line"> <span class="p">(</span><span class="nb" style="color: #0086b3">incf</span> <span class="nv" style="color: teal">offset</span> <span class="mi" style="color: #099"><span class="idiff left right">8</span></span><span class="p">)</span></span>
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1552
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<pre style="margin: 0"> <span id="LC1552" class="line"> <span class="c1" style="color: #998; font-style: italic">;; Print each following byte until max-length is reached or we</span></span>
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1553
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<td class="diff-line-num new_line" data-linenumber="1553" style="background: #fafafa; border-right-color: #f0f0f0; border-right-style: solid; border-right-width: 1px; color: rgba(0,0,0,0.3); padding: 0 5px; text-align: right; width: 35px" align="right" bgcolor="#fafafa">
1553
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<pre style="margin: 0"> <span id="LC1553" class="line"> <span class="c1" style="color: #998; font-style: italic">;; get a 0 byte.</span></span>
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1554
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<pre style="margin: 0"> <span id="LC1554" class="line"> <span class="p">(</span><span class="nb" style="color: #0086b3">with-output-to-string</span> <span class="p">(</span><span class="nv" style="color: teal">s</span><span class="p">)</span></span>
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