From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Wed, 7 Jul 2004 02:29:59 +0000 (+0000)
Subject: Speedup arch signature detection code; add sparc signature
X-Git-Tag: v3.3~5148
X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/commitdiff_plain/0b70414eea2bcd3549a4f9684c329f317df7b9d7

Speedup arch signature detection code; add sparc signature


git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@198 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---

diff --git a/acmacro/gras_arch.m4 b/acmacro/gras_arch.m4
index 146f649230..06fd4ffa25 100644
--- a/acmacro/gras_arch.m4
+++ b/acmacro/gras_arch.m4
@@ -135,12 +135,14 @@ AC_DEFUN([GRAS_ARCH],
 # Check for the architecture
 AC_C_BIGENDIAN(endian=1,endian=0,AC_MSG_ERROR([GRAS works only for little or big endian systems (yet)]))
 AC_DEFINE_UNQUOTED(GRAS_BIGENDIAN,$endian,[define if big endian])
-                                                                  
-GRAS_SIGNED_SIZEOF(char)
-GRAS_SIGNED_SIZEOF(short int)
-GRAS_SIGNED_SIZEOF(int)
-GRAS_SIGNED_SIZEOF(long int)
-GRAS_SIGNED_SIZEOF(long long int)
+          
+dnl FIXME: Use SIGNED instead of CHECK to make sure signed and unsigned type
+dnl have same size	  
+GRAS_CHECK_SIZEOF(char)
+GRAS_CHECK_SIZEOF(short int)
+GRAS_CHECK_SIZEOF(int)
+GRAS_CHECK_SIZEOF(long int)
+GRAS_CHECK_SIZEOF(long long int)
                                                                   
 
 GRAS_CHECK_SIZEOF(void *)
@@ -164,6 +166,7 @@ trace="${trace}:${ac_cv_sizeof_float}.${ac_cv_sizeof_double}"
 case $trace in
   l:1.2.4.4.8:4.4:4.8) gras_arch=0; gras_arch_name=i386;;
   B:1.2.4.4.8:4.4:4.8) gras_arch=1; gras_arch_name=ppc;;
+  B:1.2.4.8.8:8.8:4.8) gras_arch=2; gras_arch_name=sparc;;
 esac
 if test x$gras_arch = xunknown ; then
   AC_MSG_RESULT([damnit ($trace)])
diff --git a/src/gras/DataDesc/datadesc_private.h b/src/gras/DataDesc/datadesc_private.h
index 26c2983495..2d2bc70c6a 100644
--- a/src/gras/DataDesc/datadesc_private.h
+++ b/src/gras/DataDesc/datadesc_private.h
@@ -29,7 +29,7 @@ extern gras_set_t *gras_datadesc_set_local;
  * Descriptions of all known architectures *
  *******************************************/
 
-#define gras_arch_count 2
+#define gras_arch_count 3
 typedef enum {
   gras_ddt_scalar_char      = 0,
   gras_ddt_scalar_short     = 1,
diff --git a/src/gras/DataDesc/ddt_convert.c b/src/gras/DataDesc/ddt_convert.c
index fe9938e49d..f456e25216 100644
--- a/src/gras/DataDesc/ddt_convert.c
+++ b/src/gras/DataDesc/ddt_convert.c
@@ -17,7 +17,8 @@
 
 const gras_arch_desc_t gras_arches[gras_arch_count] = {
   {"i386",   0,   {1,2,4,4,8,   4,4,   4,8}},
-  {"ppc",    1,   {1,2,4,4,8,   4,4,   4,8}}
+  {"ppc",    1,   {1,2,4,4,8,   4,4,   4,8}},
+  {"sparc",  1,   {1,2,4,8,8,   8,8,   4,8}}
 };
 
 const char *gras_datadesc_arch_name(int code) {