* config/m68hc11/m68hc11.h (CPP_SPEC): Pass -D__HAVE_SHORT_DOUBLE__

	to the pre-processor when -fshort-double is specified.
	* config/m68hc11/m68hc11.2 (CPP_SPEC): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@41843 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index b89fd94..fbd7d2b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,11 @@
 2001-05-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
 
+       * config/m68hc11/m68hc11.h (CPP_SPEC): Pass -D__HAVE_SHORT_DOUBLE__
+       to the pre-processor when -fshort-double is specified.
+       * config/m68hc11/m68hc11.2 (CPP_SPEC): Likewise.
+
+2001-05-04  Stephane Carrez  <Stephane.Carrez@worldnet.fr>
+
        * config/m68hc11/larith.asm (divmodhi4): Empty for 68HC12.
        (__mulsi3): Rewrite for 68HC12.
        * config/m68hc11/m68hc11.md (divmodhi4): Use idivs for 68HC12.

diff --git a/gcc/config/m68hc11/m68hc11.h b/gcc/config/m68hc11/m68hc11.h
index 3114a47..2d30ade 100644 (file)
--- a/gcc/config/m68hc11/m68hc11.h
+++ b/gcc/config/m68hc11/m68hc11.h
@@ -65,7 +65,8 @@ Note:
 "%{mshort:-D__HAVE_SHORT_INT__ -D__INT__=16 -D__INT_MAX__=32767}\
  %{!mshort:-D__INT__=32 -D__INT_MAX__=2147483647}\
  %{m68hc12:-Dmc6812 -DMC6812 -Dmc68hc12}\
- %{!m68hc12:-Dmc6811 -DMC6811 -Dmc68hc11}"
+ %{!m68hc12:-Dmc6811 -DMC6811 -Dmc68hc11}\
+ %{fshort-double:-D__HAVE_SHORT_DOUBLE__}"
 #endif
 
 #undef STARTFILE_SPEC

diff --git a/gcc/config/m68hc11/m68hc12.h b/gcc/config/m68hc11/m68hc12.h
index 7cd4ddd..277c788 100644 (file)
--- a/gcc/config/m68hc11/m68hc12.h
+++ b/gcc/config/m68hc11/m68hc12.h
@@ -32,7 +32,8 @@ Boston, MA 02111-1307, USA.  */
 "%{mshort:-D__HAVE_SHORT_INT__ -D__INT__=16 -D__INT_MAX__=32767}\
  %{!mshort:-D__INT__=32 -D__INT_MAX__=2147483647}\
  %{m68hc11:-Dmc6811 -DMC6811 -Dmc68hc11}\
- %{!m68hc11:-Dmc6812 -DMC6812 -Dmc68hc12}"
+ %{!m68hc11:-Dmc6812 -DMC6812 -Dmc68hc12}\
+ %{fshort-double:-D__HAVE_SHORT_DOUBLE__}"
 
 /* Default target_flags if no switches specified.  */
 #define TARGET_DEFAULT         (MASK_M6812)