[Mono-dev] Mono (C#) on Solaris10/x86

[Guenter Feldmann]

Am Montag 22 Januar 2007 15:12 schrieb Paolo Molaro:
> On 01/15/07 Guenter Feldmann wrote:
> > 1) Install Boehm GC 7.0alpha7. The stable versions 6.x don't work with Solaris x86!
> 
> It would be nice to backport the necessary changes to the 6.x versions.
> 
> > 4) apply patch to mono/mini/mini-exceptions.c.
> 
> Please post the result of (svn) diff -u, thanks.

--- mini-exceptions.c.orig      2007-01-12 13:32:20.000000000 +0100
+++ mini-exceptions.c   2007-01-12 16:28:00.000000000 +0100
@@ -32,6 +32,10 @@
 #include "mini.h"
 #include "trace.h"

+#ifdef sun
+#include <thread.h>
+#endif
+
 #ifdef MONO_ARCH_SIGSEGV_ON_ALTSTACK
 #include <unistd.h>
 #include <sys/mman.h>
@@ -917,6 +921,10 @@
        pthread_attr_t attr;
        size_t stsize = 0;
        struct sigaltstack sa;
+#ifdef sun
+        stack_t ss;
+       int res;
+#endif
        guint8 *staddr = NULL;
        guint8 *current = (guint8*)&staddr;

@@ -930,24 +938,28 @@
 #else
 #ifdef HAVE_PTHREAD_ATTR_GET_NP
        pthread_attr_get_np( self, &attr );
-#elif defined(sun)
-       pthread_attr_getstacksize( &attr, &stsize );
-#else
+#elif !defined(sun)
 #error "Not implemented"
 #endif
 #endif

-#ifndef sun
+#ifdef sun
+       res = thr_stksegment(&ss);
+       g_assert (res == 0);
+
+        stsize = ss.ss_size;
+       tls->end_of_stack = ss.ss_sp;
+#else
        pthread_attr_getstack( &attr, (void**)&staddr, &stsize );
-#endif

        pthread_attr_destroy (&attr);

        g_assert (staddr);
-
+
        g_assert ((current > staddr) && (current < staddr + stsize));

        tls->end_of_stack = staddr + stsize;
+#endif

        /*
         * threads created by nptl does not seem to have a guard page, and