config.gcc: Add h8300-*-linux.
authorYoshinori Sato <ysato@users.sourceforge.jp>
Mon, 27 Apr 2015 19:16:27 +0000 (04:16 +0900)
committerJeff Law <law@gcc.gnu.org>
Mon, 27 Apr 2015 19:16:27 +0000 (13:16 -0600)
gcc/
* config.gcc: Add h8300-*-linux.
* config/h8300/linux.h: New.
* config/h8300/t-linux: New.
* config/h8300/h8300.c (h8300_option_override): Normal mode
is not supported for h8300-*-linux.
(h8300_file_start): Target priority change.
(get_shift_alg): Likewise.
(h8300_shift_need_scratch_p): Likewise.
* config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Likewise.
* config/h8300/h8300.md (define_peephole2): Remove duplicate condition.

libgcc/

* config.host: Add h8300-*-linux
* config/h8300/t-linux: New file.
* config/h8300/lib1funs.s: Change symbol prefix.
* config/h8300/sfp-machine.h: 64bit double support.

From-SVN: r222479

12 files changed:
gcc/ChangeLog
gcc/config.gcc
gcc/config/h8300/h8300.c
gcc/config/h8300/h8300.h
gcc/config/h8300/h8300.md
gcc/config/h8300/linux.h [new file with mode: 0644]
gcc/config/h8300/t-linux [new file with mode: 0644]
libgcc/ChangeLog
libgcc/config.host
libgcc/config/h8300/lib1funcs.S
libgcc/config/h8300/sfp-machine.h [new file with mode: 0644]
libgcc/config/h8300/t-linux [new file with mode: 0644]

index b36391e029f1ba2cd3af7fa1a03b0c29db1061e6..a24e57c65ce6cac3c82d74c0461d388372a139cf 100644 (file)
@@ -1,3 +1,16 @@
+2015-04-27  Yoshinori Sato <ysato@users.sourceforge.jp>
+
+       * config.gcc: Add h8300-*-linux.
+       * config/h8300/linux.h: New.
+       * config/h8300/t-linux: New.
+       * config/h8300/h8300.c (h8300_option_override): Normal mode
+       is not supported for h8300-*-linux.
+       (h8300_file_start): Target priority change.
+       (get_shift_alg): Likewise.
+       (h8300_shift_need_scratch_p): Likewise.
+       * config/h8300/h8300.h (TARGET_CPU_CPP_BUILTINS): Likewise.
+       * config/h8300/h8300.md (define_peephole2): Remove duplicate condition.
+
 2015-04-27  Caroline Tice  <cmtice@google.com>
 
        * final.c (final_scan_insn):  Output cold_function_nmae as function
index a1df043328561eac20fc3ad5a0ce499eacb8991b..5c48cd0c682efb5fc02463cf6e7551606d8741c8 100644 (file)
@@ -1218,6 +1218,10 @@ h8300-*-elf*)
        tmake_file="h8300/t-h8300"
        tm_file="h8300/h8300.h dbxelf.h elfos.h newlib-stdint.h h8300/elf.h"
        ;;
+h8300-*-linux*)
+       tmake_file="${tmake_file} h8300/t-h8300 h8300/t-linux"
+       tm_file="h8300/h8300.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h h8300/linux.h"
+       ;;
 hppa*64*-*-linux*)
        target_cpu_default="MASK_PA_11|MASK_PA_20"
        tm_file="pa/pa64-start.h ${tm_file} dbxelf.h elfos.h gnu-user.h linux.h \
index 4e9110ecb7d9b6b0befea9db989ad6d53c367f12..00087f30318a03d411fb4dec5d6e0f22e3053672 100644 (file)
@@ -406,6 +406,14 @@ h8300_option_override (void)
                - Option ignored!");
    }
 
+#ifdef H8300_LINUX 
+ if ((TARGET_NORMAL_MODE))
+   {
+      error ("-mn is not supported for linux targets");
+      target_flags ^= MASK_NORMAL_MODE;
+   }
+#endif
+
   /* Some of the shifts are optimized for speed by default.
      See http://gcc.gnu.org/ml/gcc-patches/2002-07/msg01858.html
      If optimizing for size, change shift_alg for those shift to
@@ -1006,12 +1014,12 @@ h8300_file_start (void)
 {
   default_file_start ();
 
-  if (TARGET_H8300H)
-    fputs (TARGET_NORMAL_MODE ? "\t.h8300hn\n" : "\t.h8300h\n", asm_out_file);
-  else if (TARGET_H8300SX)
+  if (TARGET_H8300SX)
     fputs (TARGET_NORMAL_MODE ? "\t.h8300sxn\n" : "\t.h8300sx\n", asm_out_file);
   else if (TARGET_H8300S)
     fputs (TARGET_NORMAL_MODE ? "\t.h8300sn\n" : "\t.h8300s\n", asm_out_file);
+  else if (TARGET_H8300H)
+    fputs (TARGET_NORMAL_MODE ? "\t.h8300hn\n" : "\t.h8300h\n", asm_out_file);
 }
 
 /* Output assembly language code for the end of file.  */
@@ -4094,10 +4102,10 @@ get_shift_alg (enum shift_type shift_type, enum shift_mode shift_mode,
   /* Find the target CPU.  */
   if (TARGET_H8300)
     cpu = H8_300;
-  else if (TARGET_H8300H)
-    cpu = H8_300H;
-  else
+  else if (TARGET_H8300S)
     cpu = H8_S;
+  else
+    cpu = H8_300H;
 
   /* Find the shift algorithm.  */
   info->alg = SHIFT_LOOP;
@@ -4540,10 +4548,10 @@ h8300_shift_needs_scratch_p (int count, machine_mode mode)
   /* Find out the target CPU.  */
   if (TARGET_H8300)
     cpu = H8_300;
-  else if (TARGET_H8300H)
-    cpu = H8_300H;
-  else
+  else if (TARGET_H8300S)
     cpu = H8_S;
+  else
+    cpu = H8_300H;
 
   /* Find the shift algorithm.  */
   switch (mode)
index 2a47aa840c11d5357cef993e7a1b0eb0a7cd5627..86fd7d1f33811b66ca7a0b1b4bd6103f6efc4b27 100644 (file)
@@ -39,29 +39,29 @@ extern const char * const *h8_reg_names;
 #define TARGET_CPU_CPP_BUILTINS()                      \
   do                                                   \
     {                                                  \
-      if (TARGET_H8300H)                               \
+      if (TARGET_H8300SX)                              \
        {                                               \
-         builtin_define ("__H8300H__");                \
-         builtin_assert ("cpu=h8300h");                \
-         builtin_assert ("machine=h8300h");            \
+         builtin_define ("__H8300SX__");               \
          if (TARGET_NORMAL_MODE)                       \
            {                                           \
              builtin_define ("__NORMAL_MODE__");       \
            }                                           \
        }                                               \
-      else if (TARGET_H8300SX)                         \
+      else if (TARGET_H8300S                         \
        {                                               \
-         builtin_define ("__H8300SX__");               \
+         builtin_define ("__H8300S__");                \
+         builtin_assert ("cpu=h8300s");                \
+         builtin_assert ("machine=h8300s");            \
          if (TARGET_NORMAL_MODE)                       \
            {                                           \
              builtin_define ("__NORMAL_MODE__");       \
            }                                           \
        }                                               \
-      else if (TARGET_H8300S)                          \
+      else if (TARGET_H8300H)                          \
        {                                               \
-         builtin_define ("__H8300S__");                \
-         builtin_assert ("cpu=h8300s");                \
-         builtin_assert ("machine=h8300s");            \
+         builtin_define ("__H8300H__");                \
+         builtin_assert ("cpu=h8300h");                \
+         builtin_assert ("machine=h8300h");            \
          if (TARGET_NORMAL_MODE)                       \
            {                                           \
              builtin_define ("__NORMAL_MODE__");       \
index dfd082ce0df6dbd0cc3a27e7631083e80c90d86e..4079b306d5cbdfe0a206d1be99a8c20cd4b9ec67 100644 (file)
                      (pc)))]
   "(TARGET_H8300H || TARGET_H8300S)
     && peep2_reg_dead_p (1, operands[0])
-    && ((TARGET_H8300H && INTVAL (operands[1]) == 3)
+    && (INTVAL (operands[1]) == 3
         || INTVAL (operands[1]) == 7
         || INTVAL (operands[1]) == 15
         || INTVAL (operands[1]) == 31
diff --git a/gcc/config/h8300/linux.h b/gcc/config/h8300/linux.h
new file mode 100644 (file)
index 0000000..ef31e86
--- /dev/null
@@ -0,0 +1,50 @@
+/* Definitions of target machine for GNU compiler.
+   Renesas H8/300 (linux variant)
+   Copyright (C) 2015
+   Free Software Foundation, Inc.
+   Contributed by Yoshinori Sato <ysato@users.sourceforge.jp>
+
+This file is part of GCC.
+
+GCC is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3, or (at your option)
+any later version.
+
+GCC is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with GCC; see the file COPYING3.  If not see
+<http://www.gnu.org/licenses/>.  */
+
+#ifndef GCC_H8300_LINUX_H
+#define GCC_H8300_LINUX_H
+
+#define TARGET_OS_CPP_BUILTINS() \
+  do                                           \
+    {                                          \
+      GNU_USER_TARGET_OS_CPP_BUILTINS();       \
+    }                                          \
+  while (0)
+
+#undef LINK_SPEC
+#define LINK_SPEC "%{mh:-mh8300helf_linux} %{ms:-m h8300self_linux} %{msx:-m h8300sxelf_linux}"
+
+#undef TARGET_DEFAULT
+#define TARGET_DEFAULT (MASK_QUICKCALL | MASK_INT32 | MASK_H8300H)
+
+/* Width of a word, in units (bytes).  */
+#undef DOUBLE_TYPE_SIZE
+#define DOUBLE_TYPE_SIZE       64
+
+#undef DEFAULT_SIGNED_CHAR
+#define DEFAULT_SIGNED_CHAR 1
+
+#undef USER_LABEL_PREFIX
+
+#define H8300_LINUX
+
+#endif /* ! GCC_H8300_LINUX_H */
diff --git a/gcc/config/h8300/t-linux b/gcc/config/h8300/t-linux
new file mode 100644 (file)
index 0000000..11237ea
--- /dev/null
@@ -0,0 +1,20 @@
+# Copyright (C) 2015 Free Software Foundation, Inc.
+#
+# This file is part of GCC.
+#
+# GCC is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+#
+# GCC is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GCC; see the file COPYING3.  If not see
+# <http://www.gnu.org/licenses/>.
+
+MULTILIB_OPTIONS = ms/msx
+MULTILIB_DIRNAMES = h8300s h8sx
index 0891353a5e535585a0fbfdf44ff71ba9d8afef1c..c48a61cbe37551cee44803cd725228e9cc927e08 100644 (file)
@@ -1,3 +1,10 @@
+2015-04-27  Yoshinori Sato  <ysato@users.sourceforge.jp>
+
+       * config.host: Add h8300-*-linux
+       * config/h8300/t-linux: New file.
+       * config/h8300/lib1funs.s: Change symbol prefix.
+       * config/h8300/sfp-machine.h: 64bit double support.
+
 2015-04-22  Gregor Richards  <gregor.richards@uwaterloo.ca>
            Szabolcs Nagy  <szabolcs.nagy@arm.com>
 
index ce14b9ee6254a9b77c664f8d93824e6d9f22fb50..570998feffab60cc4b600fe851f32fdbc74c8354 100644 (file)
@@ -487,6 +487,10 @@ h8300-*-elf*)
        tm_file="$tm_file h8300/h8300-lib.h"
        extra_parts="$extra_parts crti.o crtn.o"
        ;;
+h8300-*-linux*)
+       tmake_file="t-linux h8300/t-linux t-softfp-sfdf t-softfp"
+       tm_file="$tm_file h8300/h8300-lib.h"
+       ;;
 hppa*64*-*-linux*)
        tmake_file="$tmake_file pa/t-linux pa/t-linux64"
        extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
index 36e7d53a45d439664f828160aece1274c08ad510..24a74a93373e2e2b51cb28716e3c1b402751b2ac 100644 (file)
@@ -84,6 +84,12 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #define A3E    e3
 #endif
 
+#define CONCAT(A,B)     A##B
+#define LABEL0(U,X)    CONCAT(U,__##X)
+#define LABEL0_DEF(U,X)    CONCAT(U,__##X##:)
+#define LABEL_DEF(X)       LABEL0_DEF(__USER_LABEL_PREFIX__,X)
+#define LABEL(X)       LABEL0(__USER_LABEL_PREFIX__,X)
+
 #ifdef __H8300H__
 #ifdef __NORMAL_MODE__
        .h8300hn
@@ -111,8 +117,8 @@ see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
 #ifdef __H8300__
        .section .text
        .align 2
-       .global ___cmpsi2
-___cmpsi2:
+       .global LABEL(cmpsi2)
+LABEL_DEF(cmpsi2)
        cmp.w   A0,A2
        bne     .L2
        cmp.w   A1,A3
@@ -137,8 +143,8 @@ ___cmpsi2:
 #ifdef __H8300__
        .section .text
        .align 2
-       .global ___ucmpsi2
-___ucmpsi2:
+       .global LABEL(ucmpsi2)
+LABEL_DEF(ucmpsi2)
        cmp.w   A0,A2
        bne     .L2
        cmp.w   A1,A3
@@ -207,10 +213,10 @@ _lab8:    rts
 
 ; A0=A0/A1 signed
 
-       .global ___divhi3
-___divhi3:
+       .global LABEL(divhi3)
+LABEL_DEF(divhi3)
        bsr     divnorm
-       bsr     ___udivhi3
+       bsr     LABEL(udivhi3)
 negans:        btst    #3,A2L  ; should answer be negative ?
        beq     _lab4
        not     A0H     ; yes, so make it so
@@ -220,18 +226,18 @@ _lab4:    rts
 
 ; A0=A0%A1 signed
 
-       .global ___modhi3
-___modhi3:
+       .global LABEL(modhi3)
+LABEL_DEF(modhi3)
        bsr     modnorm
-       bsr     ___udivhi3
+       bsr     LABEL(udivhi3)
        mov     A3,A0
        bra     negans
 
 ; A0=A0%A1 unsigned
 
-       .global ___umodhi3
-___umodhi3:
-       bsr     ___udivhi3
+       .global LABEL(umodhi3)
+LABEL_DEF(umodhi3)
+       bsr     LABEL(udivhi3)
        mov     A3,A0
        rts
 
@@ -251,8 +257,8 @@ ___umodhi3:
 ; The H8/300 only has a 16/8 bit divide, so we look at the incoming and
 ; see how to partition up the expression.
 
-       .global ___udivhi3
-___udivhi3:
+       .global LABEL(udivhi3)
+LABEL_DEF(udivhi3)
                                ; A0 A1 A2 A3
                                ; Nn Dd       P
        sub.w   A3,A3           ; Nn Dd xP 00
@@ -418,8 +424,8 @@ mpostive2:
 
 ; numerator in A0/A1
 ; denominator in A2/A3
-       .global ___modsi3
-___modsi3:
+       .global LABEL(modsi3)
+LABEL_DEF(modsi3)
 #ifdef __H8300__
        PUSHP   S2P
        PUSHP   S0P
@@ -432,7 +438,7 @@ ___modsi3:
 #else
        PUSHP   S2P
        bsr     modnorm
-       bsr     ___udivsi3
+       bsr     LABEL(divsi3)
        mov.l   er3,er0
        bra     exitdiv
 #endif
@@ -440,8 +446,8 @@ ___modsi3:
        ;; H8/300H and H8S version of ___udivsi3 is defined later in
        ;; the file.
 #ifdef __H8300__
-       .global ___udivsi3
-___udivsi3:
+       .global LABEL(udivsi3)
+LABEL_DEF(udivsi3)
        PUSHP   S2P
        PUSHP   S0P
        PUSHP   S1P
@@ -449,8 +455,8 @@ ___udivsi3:
        bra     reti
 #endif
 
-       .global ___umodsi3
-___umodsi3:
+       .global LABEL(umodsi3)
+LABEL_DEF(umodsi3)
 #ifdef __H8300__
        PUSHP   S2P
        PUSHP   S0P
@@ -460,13 +466,13 @@ ___umodsi3:
        mov     S1,A1
        bra     reti
 #else
-       bsr     ___udivsi3
+       bsr     LABEL(udivsi3)
        mov.l   er3,er0
        rts
 #endif
 
-       .global ___divsi3
-___divsi3:
+       .global LABEL(divsi3)
+LABEL_DEF(divsi3)
 #ifdef __H8300__
        PUSHP   S2P
        PUSHP   S0P
@@ -476,7 +482,7 @@ ___divsi3:
 #else
        PUSHP   S2P
        jsr     divnorm
-       bsr     ___udivsi3
+       bsr     LABEL(udivsi3)
 #endif
 
        ; examine what the sign should be
@@ -591,8 +597,8 @@ setone:
 #else /* __H8300H__ */
 
        ;; This function also computes the remainder and stores it in er3.
-       .global ___udivsi3
-___udivsi3:
+       .global LABEL(udivsi3)
+LABEL_DEF(udivsi3)
        mov.w   A1E,A1E         ; denominator top word 0?
        bne     DenHighNonZero
 
@@ -681,8 +687,8 @@ divmod_L26:
 #ifdef __H8300__
        .section .text
        .align 2
-       .global ___mulhi3
-___mulhi3:
+       .global LABEL(mulhi3)
+LABEL_DEF(mulhi3)
        mov.b   A1L,A2L         ; A2l gets srcb.l
        mulxu   A0L,A2          ; A2 gets first sub product
 
@@ -726,8 +732,8 @@ ___mulhi3:
 
 #ifdef __H8300__
 
-       .global ___mulsi3
-___mulsi3:
+       .global LABEL(mulsi3)
+LABEL_DEF(mulsi3)
        PUSHP   S0P
        PUSHP   S1P
 
@@ -785,8 +791,8 @@ _done:
 ; 32b * 32b =  92 states
 ;
 
-       .global ___mulsi3
-___mulsi3:
+       .global LABEL(mulsi3)
+LABEL_DEF(mulsi3)
        mov.w   r1,r2   ; ( 2 states) b * d
        mulxu   r0,er2  ; (22 states)
 
@@ -814,11 +820,11 @@ L_skip2:
 #ifdef __H8300__
 /* We still treat NANs different than libgcc2.c, but then, the
    behavior is undefined anyways.  */
-       .global ___fixunssfsi
-___fixunssfsi:
+       .global LABEL(fixunssfsi)
+LABEL_DEF(fixunssfsi)
        cmp.b #0x4f,r0h
        bge Large_num
-       jmp     @___fixsfsi
+       jmp     @LABEL(fixsfsi)
 Large_num:
        bhi L_huge_num
        xor.b #0x80,A0L
diff --git a/libgcc/config/h8300/sfp-machine.h b/libgcc/config/h8300/sfp-machine.h
new file mode 100644 (file)
index 0000000..6a4f975
--- /dev/null
@@ -0,0 +1,76 @@
+/* Soft-FP definitions for H8/300
+   Copyright (C) 2015 Free Software Foundation, Inc.
+
+This file is free software; you can redistribute it and/or modify it
+under the terms of the GNU General Public License as published by the
+Free Software Foundation; either version 3, or (at your option) any
+later version.
+
+This file is distributed in the hope that it will be useful, but
+WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+General Public License for more details.
+
+Under Section 7 of GPL version 3, you are granted additional
+permissions described in the GCC Runtime Library Exception, version
+3.1, as published by the Free Software Foundation.
+
+You should have received a copy of the GNU General Public License and
+a copy of the GCC Runtime Library Exception along with this program;
+see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
+<http://www.gnu.org/licenses/>.  */
+
+#define _FP_W_TYPE_SIZE                32
+#define _FP_W_TYPE             unsigned long
+#define _FP_WS_TYPE            signed long
+#define _FP_I_TYPE             long
+
+#define _FP_MUL_MEAT_S(R,X,Y)                          \
+  _FP_MUL_MEAT_1_wide(_FP_WFRACBITS_S,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_D(R,X,Y)                          \
+  _FP_MUL_MEAT_2_wide(_FP_WFRACBITS_D,R,X,Y,umul_ppmm)
+#define _FP_MUL_MEAT_Q(R,X,Y)                          \
+  _FP_MUL_MEAT_4_wide(_FP_WFRACBITS_Q,R,X,Y,umul_ppmm)
+
+#define _FP_DIV_MEAT_S(R,X,Y)  _FP_DIV_MEAT_1_loop(S,R,X,Y)
+#define _FP_DIV_MEAT_D(R,X,Y)  _FP_DIV_MEAT_2_udiv(D,R,X,Y)
+#define _FP_DIV_MEAT_Q(R,X,Y)  _FP_DIV_MEAT_4_udiv(Q,R,X,Y)
+
+#define _FP_NANFRAC_S          ((_FP_QNANBIT_S << 1) - 1)
+#define _FP_NANFRAC_D          ((_FP_QNANBIT_D << 1) - 1), -1
+#define _FP_NANFRAC_Q          ((_FP_QNANBIT_Q << 1) - 1), -1, -1, -1
+#define _FP_NANSIGN_S          0
+#define _FP_NANSIGN_D          0
+#define _FP_NANSIGN_Q          0
+
+#define _FP_KEEPNANFRACP 1
+#define _FP_QNANNEGATEDP 0
+
+/* Someone please check this.  */
+#define _FP_CHOOSENAN(fs, wc, R, X, Y, OP)                     \
+  do {                                                         \
+    if ((_FP_FRAC_HIGH_RAW_##fs(X) & _FP_QNANBIT_##fs)         \
+       && !(_FP_FRAC_HIGH_RAW_##fs(Y) & _FP_QNANBIT_##fs))     \
+      {                                                                \
+       R##_s = Y##_s;                                          \
+       _FP_FRAC_COPY_##wc(R,Y);                                \
+      }                                                                \
+    else                                                       \
+      {                                                                \
+       R##_s = X##_s;                                          \
+       _FP_FRAC_COPY_##wc(R,X);                                \
+      }                                                                \
+    R##_c = FP_CLS_NAN;                                                \
+  } while (0)
+
+/* Not checked.  */
+#define _FP_TININESS_AFTER_ROUNDING 0
+
+#define        __BIG_ENDIAN    4321
+
+#define __BYTE_ORDER __BIG_ENDIAN
+
+/* Define ALIASNAME as a strong alias for NAME.  */
+# define strong_alias(name, aliasname) _strong_alias(name, aliasname)
+# define _strong_alias(name, aliasname) \
+  extern __typeof (name) aliasname __attribute__ ((alias (#name)));
diff --git a/libgcc/config/h8300/t-linux b/libgcc/config/h8300/t-linux
new file mode 100644 (file)
index 0000000..a575e75
--- /dev/null
@@ -0,0 +1,10 @@
+LIB1ASMSRC = h8300/lib1funcs.S
+LIB1ASMFUNCS = _cmpsi2 _ucmpsi2 _divhi3 _divsi3 _mulhi3 _mulsi3 \
+  _fixunssfsi_asm
+
+LIB2ADD += \
+       $(srcdir)/config/h8300/clzhi2.c \
+       $(srcdir)/config/h8300/ctzhi2.c \
+       $(srcdir)/config/h8300/parityhi2.c \
+       $(srcdir)/config/h8300/popcounthi2.c \
+       $(srcdir)/config/h8300/fixunssfsi.c