12 files changed, 195 insertions, 12 deletions
diff --git a/sysdeps/unix/sysv/linux/arm/bits/timesize.h b/sysdeps/unix/sysv/linux/arm/bits/timesize.h
new file mode 100644
index 0000000000..4d3e7c2259
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/arm/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/ARM.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/csky/bits/timesize.h b/sysdeps/unix/sysv/linux/csky/bits/timesize.h
new file mode 100644
index 0000000000..1a299269f0
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/csky/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/csky.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/timesize.h b/sysdeps/unix/sysv/linux/hppa/bits/timesize.h
new file mode 100644
index 0000000000..ec57054979
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/hppa/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/HPPA.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/m68k/bits/timesize.h b/sysdeps/unix/sysv/linux/m68k/bits/timesize.h
new file mode 100644
index 0000000000..9da243eb04
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/m68k/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/m68k.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/microblaze/bits/timesize.h b/sysdeps/unix/sysv/linux/microblaze/bits/timesize.h
new file mode 100644
index 0000000000..2f0214790a
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/microblaze/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/MicroBlaze.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/mips/bits/timesize.h b/sysdeps/unix/sysv/linux/mips/bits/timesize.h
new file mode 100644
index 0000000000..95a27ad5b6
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/mips/bits/timesize.h
@@ -0,0 +1,24 @@
+/* Bit size of the time_t type at glibc build time, Linux/MIPS.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#if _MIPS_SIM == _ABI64
+# define __TIMESIZE	64
+#else
+# define __TIMESIZE	32
+#endif
diff --git a/sysdeps/unix/sysv/linux/riscv/bits/timesize.h b/sysdeps/unix/sysv/linux/nios2/bits/timesize.h
index 1843ad57d8..29d1730d39 100644
--- a/sysdeps/unix/sysv/linux/riscv/bits/timesize.h
+++ b/sysdeps/unix/sysv/linux/nios2/bits/timesize.h
@@ -1,5 +1,5 @@
-/* Bit size of the time_t type at glibc build time, RISC-V case.
-   Copyright (C) 2020-2021 Free Software Foundation, Inc.
+/* Bit size of the time_t type at glibc build time, Linux/NIOS2.
+   Copyright (C) 2021 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
@@ -16,7 +16,5 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
-#include <bits/wordsize.h>
-
-/* RV32 and RV64 both use 64-bit time_t */
-#define __TIMESIZE	64
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/bits/timesize.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/bits/timesize.h
new file mode 100644
index 0000000000..33a8bf9862
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/PowerPC 32-bits.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/bits/timesize.h b/sysdeps/unix/sysv/linux/s390/s390-32/bits/timesize.h
new file mode 100644
index 0000000000..a3eb9455cd
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/s390/s390-32/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/s390 32-bits.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/arc/bits/timesize.h b/sysdeps/unix/sysv/linux/sh/bits/timesize.h
index 44fea80ca4..a9ad07b823 100644
--- a/sysdeps/unix/sysv/linux/arc/bits/timesize.h
+++ b/sysdeps/unix/sysv/linux/sh/bits/timesize.h
@@ -1,5 +1,5 @@
-/* Bit size of the time_t type at glibc build time, general case.
-   Copyright (C) 2020-2021 Free Software Foundation, Inc.
+/* Bit size of the time_t type at glibc build time, Linux/sh.
+   Copyright (C) 2021 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
@@ -14,8 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
-#include <bits/wordsize.h>
-
-#define __TIMESIZE	64
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/bits/timesize.h b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/timesize.h
new file mode 100644
index 0000000000..586f4d9fdc
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sparc/sparc32/bits/timesize.h
@@ -0,0 +1,20 @@
+/* Bit size of the time_t type at glibc build time, Linux/sparc 32-bits.
+   Copyright (C) 2021 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/>.  */
+
+/* Size in bits of the 'time_t' type of the default ABI.  */
+#define __TIMESIZE	32
diff --git a/sysdeps/unix/sysv/linux/x86/bits/timesize.h b/sysdeps/unix/sysv/linux/x86/bits/timesize.h
index 17e943a787..e8f5cd8190 100644
--- a/sysdeps/unix/sysv/linux/x86/bits/timesize.h
+++ b/sysdeps/unix/sysv/linux/x86/bits/timesize.h
@@ -16,6 +16,8 @@
    License along with the GNU C Library; if not, see
    <https://www.gnu.org/licenses/>.  */
 
+#include <bits/wordsize.h>
+
 #if defined __x86_64__ && defined __ILP32__
 /* For x32, time is 64-bit even though word size is 32-bit.  */
 # define __TIMESIZE	64