new file mode 100644
@@ -0,0 +1,25 @@
+/* Linux wrappers for setting errno. m68k version.
+ Copyright (C) 2020 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, see
+ <https://www.gnu.org/licenses/>. */
+
+#ifndef _SYSCALL_ERROR_H
+#define _SYSCALL_ERROR_H
+
+#define SYSCALL_ERROR_FUNC 1
+#define SYSCALL_ERROR_FUNC_ATTR
+
+#endif
deleted file mode 100644
@@ -1,50 +0,0 @@
-/* Copyright (C) 1996-2020 Free Software Foundation, Inc.
- This file is part of the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Lesser General Public
- License as published by the Free Software Foundation; either
- version 2.1 of the License, or (at your option) any later version.
-
- The GNU C Library 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
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public
- License along with the GNU C Library. If not, see
- <https://www.gnu.org/licenses/>. */
-
-#include <sysdep.h>
-
-
-/* The following code is only used in the shared library when we
- compile the reentrant version. Otherwise each system call defines
- each own version. */
-
-#ifndef PIC
-
-/* The syscall stubs jump here when they detect an error. */
-
-#undef CALL_MCOUNT
-#define CALL_MCOUNT /* Don't insert the profiling call, it clobbers %d0. */
-
- .text
-ENTRY (__syscall_error)
- neg.l %d0
-#ifndef _LIBC_REENTRANT
- move.l %d0, errno
-#else
- move.l %d0, -(%sp)
- cfi_adjust_cfa_offset (4)
- jbsr __errno_location
- move.l (%sp)+, (%a0)
- cfi_adjust_cfa_offset (-4)
-#endif
- move.l #-1, %d0
- /* Copy return value to %a0 for syscalls that are declared to
- return a pointer. */
- move.l %d0, %a0
- rts
-END (__syscall_error)
-#endif /* PIC */
@@ -45,11 +45,7 @@
/* We don't want the label for the error handler to be visible in the symbol
table when we define it here. */
#undef SYSCALL_ERROR_LABEL
-#ifdef PIC
#define SYSCALL_ERROR_LABEL .Lsyscall_error
-#else
-#define SYSCALL_ERROR_LABEL __syscall_error
-#endif
#undef PSEUDO
#define PSEUDO(name, syscall_name, args) \
@@ -137,7 +133,10 @@ SYSCALL_ERROR_LABEL: \
rts;
# endif /* _LIBC_REENTRANT */
#else
-# define SYSCALL_ERROR_HANDLER /* Nothing here; code in sysdep.S is used. */
+# define SYSCALL_ERROR_HANDLER \
+SYSCALL_ERROR_LABEL: \
+ move.l %d0,4(%sp); \
+ bra.l __syscall_error
#endif /* PIC */
/* Linux takes system call arguments in registers: