new file mode 100644
@@ -0,0 +1,123 @@
+/* Copyright (C) 1995-2021 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/>. */
+
+
+#ifdef L_lshrdi3
+
+ FUNC_START lshrdi3
+ FUNC_ALIAS aeabi_llsr lshrdi3
+
+#ifdef __thumb__
+ lsrs al, r2
+ movs r3, ah
+ lsrs ah, r2
+ mov ip, r3
+ subs r2, #32
+ lsrs r3, r2
+ orrs al, r3
+ negs r2, r2
+ mov r3, ip
+ lsls r3, r2
+ orrs al, r3
+ RET
+#else
+ subs r3, r2, #32
+ rsb ip, r2, #32
+ movmi al, al, lsr r2
+ movpl al, ah, lsr r3
+ orrmi al, al, ah, lsl ip
+ mov ah, ah, lsr r2
+ RET
+#endif
+ FUNC_END aeabi_llsr
+ FUNC_END lshrdi3
+
+#endif
+
+#ifdef L_ashrdi3
+
+ FUNC_START ashrdi3
+ FUNC_ALIAS aeabi_lasr ashrdi3
+
+#ifdef __thumb__
+ lsrs al, r2
+ movs r3, ah
+ asrs ah, r2
+ subs r2, #32
+ @ If r2 is negative at this point the following step would OR
+ @ the sign bit into all of AL. That's not what we want...
+ bmi 1f
+ mov ip, r3
+ asrs r3, r2
+ orrs al, r3
+ mov r3, ip
+1:
+ negs r2, r2
+ lsls r3, r2
+ orrs al, r3
+ RET
+#else
+ subs r3, r2, #32
+ rsb ip, r2, #32
+ movmi al, al, lsr r2
+ movpl al, ah, asr r3
+ orrmi al, al, ah, lsl ip
+ mov ah, ah, asr r2
+ RET
+#endif
+
+ FUNC_END aeabi_lasr
+ FUNC_END ashrdi3
+
+#endif
+
+#ifdef L_ashldi3
+
+ FUNC_START ashldi3
+ FUNC_ALIAS aeabi_llsl ashldi3
+
+#ifdef __thumb__
+ lsls ah, r2
+ movs r3, al
+ lsls al, r2
+ mov ip, r3
+ subs r2, #32
+ lsls r3, r2
+ orrs ah, r3
+ negs r2, r2
+ mov r3, ip
+ lsrs r3, r2
+ orrs ah, r3
+ RET
+#else
+ subs r3, r2, #32
+ rsb ip, r2, #32
+ movmi ah, ah, lsl r2
+ movpl ah, al, lsl r3
+ orrmi ah, ah, al, lsr ip
+ mov al, al, lsl r2
+ RET
+#endif
+ FUNC_END aeabi_llsl
+ FUNC_END ashldi3
+
+#endif
+
@@ -1699,108 +1699,7 @@ LSYM(Lover12):
/* Prevent __aeabi double-word shifts from being produced on SymbianOS. */
#ifndef __symbian__
-
-#ifdef L_lshrdi3
-
- FUNC_START lshrdi3
- FUNC_ALIAS aeabi_llsr lshrdi3
-
-#ifdef __thumb__
- lsrs al, r2
- movs r3, ah
- lsrs ah, r2
- mov ip, r3
- subs r2, #32
- lsrs r3, r2
- orrs al, r3
- negs r2, r2
- mov r3, ip
- lsls r3, r2
- orrs al, r3
- RET
-#else
- subs r3, r2, #32
- rsb ip, r2, #32
- movmi al, al, lsr r2
- movpl al, ah, lsr r3
- orrmi al, al, ah, lsl ip
- mov ah, ah, lsr r2
- RET
-#endif
- FUNC_END aeabi_llsr
- FUNC_END lshrdi3
-
-#endif
-
-#ifdef L_ashrdi3
-
- FUNC_START ashrdi3
- FUNC_ALIAS aeabi_lasr ashrdi3
-
-#ifdef __thumb__
- lsrs al, r2
- movs r3, ah
- asrs ah, r2
- subs r2, #32
- @ If r2 is negative at this point the following step would OR
- @ the sign bit into all of AL. That's not what we want...
- bmi 1f
- mov ip, r3
- asrs r3, r2
- orrs al, r3
- mov r3, ip
-1:
- negs r2, r2
- lsls r3, r2
- orrs al, r3
- RET
-#else
- subs r3, r2, #32
- rsb ip, r2, #32
- movmi al, al, lsr r2
- movpl al, ah, asr r3
- orrmi al, al, ah, lsl ip
- mov ah, ah, asr r2
- RET
-#endif
-
- FUNC_END aeabi_lasr
- FUNC_END ashrdi3
-
-#endif
-
-#ifdef L_ashldi3
-
- FUNC_START ashldi3
- FUNC_ALIAS aeabi_llsl ashldi3
-
-#ifdef __thumb__
- lsls ah, r2
- movs r3, al
- lsls al, r2
- mov ip, r3
- subs r2, #32
- lsls r3, r2
- orrs ah, r3
- negs r2, r2
- mov r3, ip
- lsrs r3, r2
- orrs ah, r3
- RET
-#else
- subs r3, r2, #32
- rsb ip, r2, #32
- movmi ah, ah, lsl r2
- movpl ah, al, lsl r3
- orrmi ah, ah, al, lsr ip
- mov al, al, lsl r2
- RET
-#endif
- FUNC_END aeabi_llsl
- FUNC_END ashldi3
-
-#endif
-
+#include "eabi/lshift.S"
#endif /* __symbian__ */
#include "clz2.S"