From: Joel Brobecker <brobecker@gnat.com>
Date: Wed, 5 May 2010 17:07:40 +0000 (+0000)
Subject: Remove unused MAX_OF*/MIN_OF* macros.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=af33db377b0860b81001f0d5552e00cb44b2474a;p=binutils-gdb.git

Remove unused MAX_OF*/MIN_OF* macros.

FWIW: They can no longer work either, as they depend on other macros
which have been missing for quite a while.

ChangeLog:

        * gdbtypes.h (MAX_OF_TYPE, MIN_OF_TYPE): Delete macros.
        * ada-lang.c: Remove comment mentioning these macros.
        * m2-exp.y: Delete commented out code.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index b5f75b4b590..d5cf363b67f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2010-05-05  Joel Brobecker  <brobecker@adacore.com>
+
+	* gdbtypes.h (MAX_OF_TYPE, MIN_OF_TYPE): Delete macros.
+	* ada-lang.c: Remove comment mentioning these macros.
+	* m2-exp.y: Delete commented out code.
+
 2010-05-05  Joel Brobecker  <brobecker@adacore.com>
 
 	* sparc-tdep.c (sparc_structure_or_union_p): Return non-zero
diff --git a/gdb/ada-lang.c b/gdb/ada-lang.c
index 7238a44bdd7..f31d0750b03 100644
--- a/gdb/ada-lang.c
+++ b/gdb/ada-lang.c
@@ -527,11 +527,6 @@ check_size (const struct type *type)
     error (_("object size is larger than varsize-limit"));
 }
 
-
-/* Note: would have used MAX_OF_TYPE and MIN_OF_TYPE macros from
-   gdbtypes.h, but some of the necessary definitions in that file
-   seem to have gone missing. */
-
 /* Maximum value of a SIZE-byte signed integer type. */
 static LONGEST
 max_of_size (int size)
diff --git a/gdb/gdbtypes.h b/gdb/gdbtypes.h
index 4d26f5a3bf7..3141857d94c 100644
--- a/gdb/gdbtypes.h
+++ b/gdb/gdbtypes.h
@@ -1185,16 +1185,6 @@ extern const struct floatformat *floatformats_vax_d[BFD_ENDIAN_UNKNOWN];
 extern const struct floatformat *floatformats_ibm_long_double[BFD_ENDIAN_UNKNOWN];
 
 
-/* Maximum and minimum values of built-in types */
-
-#define	MAX_OF_TYPE(t)	\
-   (TYPE_UNSIGNED(t) ? UMAX_OF_SIZE(TYPE_LENGTH(t)) \
-    : MAX_OF_SIZE(TYPE_LENGTH(t)))
-
-#define MIN_OF_TYPE(t)	\
-   (TYPE_UNSIGNED(t) ? UMIN_OF_SIZE(TYPE_LENGTH(t)) \
-    : MIN_OF_SIZE(TYPE_LENGTH(t)))
-
 /* Allocate space for storing data associated with a particular type.
    We ensure that the space is allocated using the same mechanism that
    was used to allocate the space for the type structure itself.  I.E.
diff --git a/gdb/m2-exp.y b/gdb/m2-exp.y
index 38bc7ccfa5b..3baff791ee5 100644
--- a/gdb/m2-exp.y
+++ b/gdb/m2-exp.y
@@ -651,22 +651,6 @@ type
 
 %%
 
-#if 0  /* FIXME! */
-int
-overflow(a,b)
-   long a,b;
-{
-   return (MAX_OF_TYPE(parse_m2_type->builtin_int) - b) < a;
-}
-
-int
-uoverflow(a,b)
-   unsigned long a,b;
-{
-   return (MAX_OF_TYPE(parse_m2_type->builtin_card) - b) < a;
-}
-#endif /* FIXME */
-
 /* Take care of parsing a number (anything that starts with a digit).
    Set yylval and return the token type; update lexptr.
    LEN is the number of characters in it.  */