Remove EXPLICIT_SIGN_EXTEND.

* lisp.h (union Lisp_Object): Explicitly declare signedness of
bit-field.
(XINT): Remove variant for EXPLICIT_SIGN_EXTEND.
* m/alpha.h (EXPLICIT_SIGN_EXTEND): Don't define.
* m/amdx86-64.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ia64.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ibms390.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/ibms390x.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/iris4d.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/m68k.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/sparc.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/template.h (EXPLICIT_SIGN_EXTEND): Likewise.
* m/hp800.h: Remove file.
* m/mips.h: Remove file.

* CPP-DEFINES (EXPLICIT_SIGN_EXTEND): Remove.

2 files changed, 4 insertions, 1 deletions

diff --git a/admin/CPP-DEFINES b/admin/CPP-DEFINES
index b5f4d555ad4..0346bb2e620 100644
--- a/admin/CPP-DEFINES
+++ b/admin/CPP-DEFINES
@@ -62,7 +62,6 @@ SIGTYPE
 SYSTEM_TYPE
 
 ** Machine specific macros, decribed in detail in src/m/template.h
-EXPLICIT_SIGN_EXTEND
 LOAD_AVE_CVT
 LOAD_AVE_TYPE
 VIRT_ADDR_VARIES
diff --git a/admin/ChangeLog b/admin/ChangeLog
index 6d114eae003..f5c52f09375 100644
--- a/admin/ChangeLog
+++ b/admin/ChangeLog
@@ -1,3 +1,7 @@
+2010-12-03  Andreas Schwab  <schwab@linux-m68k.org>
+
+        * CPP-DEFINES (EXPLICIT_SIGN_EXTEND): Remove.
+
 2010-10-12  Glenn Morris  <rgm@gnu.org>
 
         * notes/nextstep: Move here from ../nextstep/DEV-NOTES.