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<h3>
Raymond Toy pushed to branch rtoy-mmap-anon-control-and-binding-stacks
at <a href="https://gitlab.common-lisp.net/cmucl/cmucl">cmucl / cmucl</a>
</h3>
<h4>
Commits:
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<ul>
<li>
<strong><a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/75d4ea457191cd39b6da88becc5560039fc009ca">75d4ea45</a></strong>
<div>
<span>by Raymond Toy</span>
<i>at 2016-05-10T20:04:58-07:00</i>
</div>
<pre class="commit-message" style="white-space: pre-wrap">Add RELOCATABLE_STACK_START to control stack spaces for solaris/sparc..
When RELOCATABLE_STACK_START is defined, the control stack, binding
stack, and sigalt stack are located wherever mmap finds room for them.
Only implemented with sparc_sunc config.</pre>
</li>
</ul>
<h4>2 changed files:</h4>
<ul>
<li class="file-stats">
<a href="#620f2ecad2bb6f74b2fcd0134963a841" style="text-decoration: none">
src/lisp/Config.sparc_sunc
</a>
</li>
<li class="file-stats">
<a href="#ad29afc395839758d41094872298bd0d" style="text-decoration: none">
src/lisp/sparc-validate.h
</a>
</li>
</ul>
<h4>Changes:</h4>
<li id="620f2ecad2bb6f74b2fcd0134963a841">
<a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/75d4ea457191cd39b6da88becc5560039fc009ca#diff-0">
<strong>
src/lisp/Config.sparc_sunc
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="background: #ffdddd; color: #000000">--- a/src/lisp/Config.sparc_sunc
</span><span style="background: #ddffdd; color: #000000">+++ b/src/lisp/Config.sparc_sunc
</span><span style="color: #aaaaaa">@@ -24,7 +24,7 @@ CC_V8PLUS = -m32 -xarch=sparc
</span> AS_V8PLUS = -m32 -xarch=sparc
endif
<span style="background: #ffdddd; color: #000000">-CFLAGS += -xlibmieee -O
</span><span style="background: #ddffdd; color: #000000">+CFLAGS += -xlibmieee -O -DRELOCATABLE_STACK_START
</span> DEPEND_FLAGS = -xM
ASFLAGS = $(AS_V8PLUS)
OS_LINK_FLAGS = -M /usr/lib/ld/map.noexstk
</code></pre>
<br>
</li>
<li id="ad29afc395839758d41094872298bd0d">
<a href="https://gitlab.common-lisp.net/cmucl/cmucl/commit/75d4ea457191cd39b6da88becc5560039fc009ca#diff-1">
<strong>
src/lisp/sparc-validate.h
</strong>
</a>
<hr>
<pre class="highlight"><code><span style="background: #ffdddd; color: #000000">--- a/src/lisp/sparc-validate.h
</span><span style="background: #ddffdd; color: #000000">+++ b/src/lisp/sparc-validate.h
</span><span style="color: #aaaaaa">@@ -92,7 +92,7 @@
</span> #define READ_ONLY_SPACE_START (SpaceStart_TargetReadOnly)
#define READ_ONLY_SPACE_SIZE ((2*MB_128) - SPARSE_BLOCK_SIZE) /* 256 MB - 32 KB, 256 MB max */
<span style="background: #ffdddd; color: #000000">-#if 0
</span><span style="background: #ddffdd; color: #000000">+#ifndef RELOCATABLE_STACK_START
</span> #define BINDING_STACK_START (0x20000000)
#endif
<span style="color: #aaaaaa">@@ -101,7 +101,7 @@
</span> #define STATIC_SPACE_START (SpaceStart_TargetStatic)
#define STATIC_SPACE_SIZE ((2*MB_128) - SPARSE_BLOCK_SIZE) /* 256 MB - 32 KB, 256 MB max */
<span style="background: #ffdddd; color: #000000">-#if 0
</span><span style="background: #ddffdd; color: #000000">+#ifndef RELOCATABLE_STACK_START
</span> #define CONTROL_STACK_START (0x38000000)
#endif
#define CONTROL_STACK_SIZE (MB_128 - SPARSE_BLOCK_SIZE) /* 128 MB - 32 KB, 128 MB max */
</code></pre>
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