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-rw-r--r--soft-fp/double.h5
-rw-r--r--soft-fp/extended.h5
-rw-r--r--soft-fp/op-1.h5
-rw-r--r--soft-fp/op-2.h5
-rw-r--r--soft-fp/op-4.h5
-rw-r--r--soft-fp/op-8.h5
-rw-r--r--soft-fp/op-common.h5
-rw-r--r--soft-fp/quad.h5
-rw-r--r--soft-fp/single.h5
-rw-r--r--soft-fp/soft-fp.h4
10 files changed, 47 insertions, 2 deletions
diff --git a/soft-fp/double.h b/soft-fp/double.h
index b45827b98a..a05713f683 100644
--- a/soft-fp/double.h
+++ b/soft-fp/double.h
@@ -30,6 +30,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_DOUBLE_H
+#define SOFT_FP_DOUBLE_H 1
+
#if _FP_W_TYPE_SIZE < 32
# error "Here's a nickel kid. Go buy yourself a real computer."
#endif
@@ -316,3 +319,5 @@ union _FP_UNION_D
# define _FP_FRAC_HIGH_DW_D(X) _FP_FRAC_HIGH_2 (X)
#endif /* W_TYPE_SIZE < 64 */
+
+#endif /* !SOFT_FP_DOUBLE_H */
diff --git a/soft-fp/extended.h b/soft-fp/extended.h
index a96d63e2f5..428f9178a6 100644
--- a/soft-fp/extended.h
+++ b/soft-fp/extended.h
@@ -27,6 +27,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_EXTENDED_H
+#define SOFT_FP_EXTENDED_H 1
+
#if _FP_W_TYPE_SIZE < 32
# error "Here's a nickel, kid. Go buy yourself a real computer."
#endif
@@ -506,3 +509,5 @@ union _FP_UNION_E
# define _FP_FRAC_HIGH_DW_E(X) (X##_f[2])
#endif /* not _FP_W_TYPE_SIZE < 64 */
+
+#endif /* !SOFT_FP_EXTENDED_H */
diff --git a/soft-fp/op-1.h b/soft-fp/op-1.h
index bc9e33bf49..e3a91bfc7b 100644
--- a/soft-fp/op-1.h
+++ b/soft-fp/op-1.h
@@ -30,6 +30,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_OP_1_H
+#define SOFT_FP_OP_1_H 1
+
#define _FP_FRAC_DECL_1(X) _FP_W_TYPE X##_f _FP_ZERO_INIT
#define _FP_FRAC_COPY_1(D, S) (D##_f = S##_f)
#define _FP_FRAC_SET_1(X, I) (X##_f = I)
@@ -362,3 +365,5 @@
/* Convert FP values between word sizes. */
#define _FP_FRAC_COPY_1_1(D, S) (D##_f = S##_f)
+
+#endif /* !SOFT_FP_OP_1_H */
diff --git a/soft-fp/op-2.h b/soft-fp/op-2.h
index 26bdfc093d..c27b890c98 100644
--- a/soft-fp/op-2.h
+++ b/soft-fp/op-2.h
@@ -30,6 +30,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_OP_2_H
+#define SOFT_FP_OP_2_H 1
+
#define _FP_FRAC_DECL_2(X) \
_FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT
#define _FP_FRAC_COPY_2(D, S) (D##_f0 = S##_f0, D##_f1 = S##_f1)
@@ -698,3 +701,5 @@
#define _FP_FRAC_COPY_2_1(D, S) ((D##_f0 = S##_f), (D##_f1 = 0))
#define _FP_FRAC_COPY_2_2(D, S) _FP_FRAC_COPY_2 (D, S)
+
+#endif /* !SOFT_FP_OP_2_H */
diff --git a/soft-fp/op-4.h b/soft-fp/op-4.h
index eeb41e09c2..a5805170e4 100644
--- a/soft-fp/op-4.h
+++ b/soft-fp/op-4.h
@@ -30,6 +30,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_OP_4_H
+#define SOFT_FP_OP_4_H 1
+
#define _FP_FRAC_DECL_4(X) _FP_W_TYPE X##_f[4]
#define _FP_FRAC_COPY_4(D, S) \
(D##_f[0] = S##_f[0], D##_f[1] = S##_f[1], \
@@ -868,3 +871,5 @@
while (0)
#define _FP_FRAC_COPY_4_4(D, S) _FP_FRAC_COPY_4 (D, S)
+
+#endif /* !SOFT_FP_OP_4_H */
diff --git a/soft-fp/op-8.h b/soft-fp/op-8.h
index b072ab0594..5267ae34ec 100644
--- a/soft-fp/op-8.h
+++ b/soft-fp/op-8.h
@@ -29,6 +29,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_OP_8_H
+#define SOFT_FP_OP_8_H 1
+
/* We need just a few things from here for op-4, if we ever need some
other macros, they can be added. */
#define _FP_FRAC_DECL_8(X) _FP_W_TYPE X##_f[8]
@@ -143,3 +146,5 @@
X##_f[0] |= (_FP_FRAC_SRS_8_s != 0); \
} \
while (0)
+
+#endif /* !SOFT_FP_OP_8_H */
diff --git a/soft-fp/op-common.h b/soft-fp/op-common.h
index ee4147602f..0a2f86aad9 100644
--- a/soft-fp/op-common.h
+++ b/soft-fp/op-common.h
@@ -29,6 +29,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_OP_COMMON_H
+#define SOFT_FP_OP_COMMON_H 1
+
#define _FP_DECL(wc, X) \
_FP_I_TYPE X##_c __attribute__ ((unused)) _FP_ZERO_INIT; \
_FP_I_TYPE X##_s __attribute__ ((unused)) _FP_ZERO_INIT; \
@@ -2109,3 +2112,5 @@
#define _FP_DIV_MEAT_1_loop(fs, R, X, Y) _FP_DIV_MEAT_N_loop (fs, 1, R, X, Y)
#define _FP_DIV_MEAT_2_loop(fs, R, X, Y) _FP_DIV_MEAT_N_loop (fs, 2, R, X, Y)
#define _FP_DIV_MEAT_4_loop(fs, R, X, Y) _FP_DIV_MEAT_N_loop (fs, 4, R, X, Y)
+
+#endif /* !SOFT_FP_OP_COMMON_H */
diff --git a/soft-fp/quad.h b/soft-fp/quad.h
index 78387fc75b..9b5191cf5d 100644
--- a/soft-fp/quad.h
+++ b/soft-fp/quad.h
@@ -30,6 +30,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_QUAD_H
+#define SOFT_FP_QUAD_H 1
+
#if _FP_W_TYPE_SIZE < 32
# error "Here's a nickel, kid. Go buy yourself a real computer."
#endif
@@ -323,3 +326,5 @@ union _FP_UNION_Q
# define _FP_FRAC_HIGH_DW_Q(X) _FP_FRAC_HIGH_4 (X)
#endif /* not _FP_W_TYPE_SIZE < 64 */
+
+#endif /* !SOFT_FP_QUAD_H */
diff --git a/soft-fp/single.h b/soft-fp/single.h
index 849bca529a..b03514006f 100644
--- a/soft-fp/single.h
+++ b/soft-fp/single.h
@@ -30,6 +30,9 @@
License along with the GNU C Library; if not, see
<http://www.gnu.org/licenses/>. */
+#ifndef SOFT_FP_SINGLE_H
+#define SOFT_FP_SINGLE_H 1
+
#if _FP_W_TYPE_SIZE < 32
# error "Here's a nickel kid. Go buy yourself a real computer."
#endif
@@ -192,3 +195,5 @@ union _FP_UNION_S
#else
# define _FP_FRAC_HIGH_DW_S(X) _FP_FRAC_HIGH_1 (X)
#endif
+
+#endif /* !SOFT_FP_SINGLE_H */
diff --git a/soft-fp/soft-fp.h b/soft-fp/soft-fp.h
index f93a94182b..bb68df9160 100644
--- a/soft-fp/soft-fp.h
+++ b/soft-fp/soft-fp.h
@@ -30,7 +30,7 @@
<http://www.gnu.org/licenses/>. */
#ifndef SOFT_FP_H
-#define SOFT_FP_H
+#define SOFT_FP_H 1
#ifdef _LIBC
# include <sfp-machine.h>
@@ -337,4 +337,4 @@ typedef USItype UHWtype;
extern void abort (void);
#endif
-#endif
+#endif /* !SOFT_FP_H */
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