Merge pull request #6212 from ziglang/update-glibc

Update to glibc 2.32

14 files changed, 206 insertions, 267 deletions

diff --git a/lib/libc/include/sparc-linux-gnu/bits/fenv.h b/lib/libc/include/sparc-linux-gnu/bits/fenv.h
index 408a29f7b6..7eba346aa7 100644
--- a/lib/libc/include/sparc-linux-gnu/bits/fenv.h
+++ b/lib/libc/include/sparc-linux-gnu/bits/fenv.h
@@ -83,15 +83,6 @@ typedef unsigned long int fenv_t;
 # define FE_NOMASK_ENV	((const fenv_t *) -2)
 #endif
 
-/* For internal use only: access the fp state register.  */
-#if __WORDSIZE == 64
-# define __fenv_stfsr(X)   __asm__ __volatile__ ("stx %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X)   __asm__ __volatile__ ("ldx %0,%%fsr" : : "m" (X))
-#else
-# define __fenv_stfsr(X)   __asm__ __volatile__ ("st %%fsr,%0" : "=m" (X))
-# define __fenv_ldfsr(X)   __asm__ __volatile__ ("ld %0,%%fsr" : : "m" (X))
-#endif
-
 #if __GLIBC_USE (IEC_60559_BFP_EXT_C2X)
 /* Type representing floating-point control modes.  */
 typedef unsigned long int femode_t;
diff --git a/lib/libc/include/sparc-linux-gnu/bits/floatn.h b/lib/libc/include/sparc-linux-gnu/bits/floatn.h
deleted file mode 100644
index a4045e43a3..0000000000
--- a/lib/libc/include/sparc-linux-gnu/bits/floatn.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Macros to control TS 18661-3 glibc features on ldbl-128 platforms.
-   Copyright (C) 2017-2020 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 _BITS_FLOATN_H
-#define _BITS_FLOATN_H
-
-#include <features.h>
-#include <bits/long-double.h>
-
-/* Defined to 1 if the current compiler invocation provides a
-   floating-point type with the IEEE 754 binary128 format, and this
-   glibc includes corresponding *f128 interfaces for it.  */
-#ifndef __NO_LONG_DOUBLE_MATH
-# define __HAVE_FLOAT128 1
-#else
-/* glibc does not support _Float128 for platforms where long double is
-   normally binary128 when building with long double as binary64.
-   GCC's default for supported scalar modes does not support it either
-   in that case.  */
-# define __HAVE_FLOAT128 0
-#endif
-
-/* Defined to 1 if __HAVE_FLOAT128 is 1 and the type is ABI-distinct
-   from the default float, double and long double types in this glibc.  */
-#define __HAVE_DISTINCT_FLOAT128 0
-
-/* Defined to 1 if the current compiler invocation provides a
-   floating-point type with the right format for _Float64x, and this
-   glibc includes corresponding *f64x interfaces for it.  */
-#define __HAVE_FLOAT64X __HAVE_FLOAT128
-
-/* Defined to 1 if __HAVE_FLOAT64X is 1 and _Float64x has the format
-   of long double.  Otherwise, if __HAVE_FLOAT64X is 1, _Float64x has
-   the format of _Float128, which must be different from that of long
-   double.  */
-#define __HAVE_FLOAT64X_LONG_DOUBLE __HAVE_FLOAT128
-
-#ifndef __ASSEMBLER__
-
-/* Defined to concatenate the literal suffix to be used with _Float128
-   types, if __HAVE_FLOAT128 is 1. */
-# if __HAVE_FLOAT128
-#  if !__GNUC_PREREQ (7, 0) || defined __cplusplus
-/* The literal suffix f128 exists only since GCC 7.0.  */
-#   define __f128(x) x##l
-#  else
-#   define __f128(x) x##f128
-#  endif
-# endif
-
-/* Defined to a complex binary128 type if __HAVE_FLOAT128 is 1.  */
-# if __HAVE_FLOAT128
-#  if !__GNUC_PREREQ (7, 0) || defined __cplusplus
-#   define __CFLOAT128 _Complex long double
-#  else
-#   define __CFLOAT128 _Complex _Float128
-#  endif
-# endif
-
-/* The remaining of this file provides support for older compilers.  */
-# if __HAVE_FLOAT128
-
-/* The type _Float128 exists only since GCC 7.0.  */
-#  if !__GNUC_PREREQ (7, 0) || defined __cplusplus
-typedef long double _Float128;
-#  endif
-
-/* Various built-in functions do not exist before GCC 7.0.  */
-#  if !__GNUC_PREREQ (7, 0)
-#   define __builtin_huge_valf128() (__builtin_huge_vall ())
-#   define __builtin_inff128() (__builtin_infl ())
-#   define __builtin_nanf128(x) (__builtin_nanl (x))
-#   define __builtin_nansf128(x) (__builtin_nansl (x))
-#  endif
-
-# endif
-
-#endif /* !__ASSEMBLER__.  */
-
-#include <bits/floatn-common.h>
-
-#endif /* _BITS_FLOATN_H */
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/long-double.h b/lib/libc/include/sparc-linux-gnu/bits/long-double.h
index e32f6ad721..de5e60beb8 100644
--- a/lib/libc/include/sparc-linux-gnu/bits/long-double.h
+++ b/lib/libc/include/sparc-linux-gnu/bits/long-double.h
@@ -24,4 +24,4 @@
 #  define __NO_LONG_DOUBLE_MATH        1
 # endif
 #endif
-#define __LONG_DOUBLE_USES_FLOAT128 0
\ No newline at end of file
+#define __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI 0
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/msq-pad.h b/lib/libc/include/sparc-linux-gnu/bits/msq-pad.h
deleted file mode 100644
index 6e05183c93..0000000000
--- a/lib/libc/include/sparc-linux-gnu/bits/msq-pad.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Define where padding goes in struct msqid_ds.  SPARC version.
-   Copyright (C) 2018-2020 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 _SYS_MSG_H
-# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead."
-#endif
-
-#include <bits/timesize.h>
-
-#define __MSQ_PAD_AFTER_TIME 0
-#define __MSQ_PAD_BEFORE_TIME (__TIMESIZE == 32)
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/resource.h b/lib/libc/include/sparc-linux-gnu/bits/resource.h
index 34605679a3..3cfbfd381c 100644
--- a/lib/libc/include/sparc-linux-gnu/bits/resource.h
+++ b/lib/libc/include/sparc-linux-gnu/bits/resource.h
@@ -98,7 +98,7 @@ enum __rlimit_resource
   __RLIMIT_RTPRIO = 14,
 #define RLIMIT_RTPRIO __RLIMIT_RTPRIO
 
-  /* Maximum CPU time in µs that a process scheduled under a real-time
+  /* Maximum CPU time in microseconds that a process scheduled under a real-time
      scheduling policy may consume without making a blocking system
      call before being forcibly descheduled.  */
   __RLIMIT_RTTIME = 15,
diff --git a/lib/libc/include/sparc-linux-gnu/bits/sem-pad.h b/lib/libc/include/sparc-linux-gnu/bits/sem-pad.h
deleted file mode 100644
index 75a0a010c9..0000000000
--- a/lib/libc/include/sparc-linux-gnu/bits/sem-pad.h
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Define where padding goes in struct semid_ds.  SPARC version.
-   Copyright (C) 2018-2020 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 _SYS_SEM_H
-# error "Never use <bits/sem-pad.h> directly; include <sys/sem.h> instead."
-#endif
-
-#include <bits/timesize.h>
-
-#define __SEM_PAD_AFTER_TIME 0
-#define __SEM_PAD_BEFORE_TIME (__TIMESIZE == 32)
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/semaphore.h b/lib/libc/include/sparc-linux-gnu/bits/semaphore.h
deleted file mode 100644
index ee2f8e0ca5..0000000000
--- a/lib/libc/include/sparc-linux-gnu/bits/semaphore.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* Machine-specific POSIX semaphore type layouts.  SPARC version.
-   Copyright (C) 2003-2020 Free Software Foundation, Inc.
-   This file is part of the GNU C Library.
-   Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
-
-   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 _SEMAPHORE_H
-# error "Never use <bits/semaphore.h> directly; include <semaphore.h> instead."
-#endif
-
-#include <bits/wordsize.h>
-
-#if __WORDSIZE == 64
-# define __SIZEOF_SEM_T	32
-#else
-# define __SIZEOF_SEM_T	16
-#endif
-
-/* Value returned if `sem_open' failed.  */
-#define SEM_FAILED      ((sem_t *) 0)
-
-
-typedef union
-{
-  char __size[__SIZEOF_SEM_T];
-  long int __align;
-} sem_t;
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/shm-pad.h b/lib/libc/include/sparc-linux-gnu/bits/shm-pad.h
deleted file mode 100644
index 6f9480247f..0000000000
--- a/lib/libc/include/sparc-linux-gnu/bits/shm-pad.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* Define where padding goes in struct shmid_ds.  SPARC version.
-   Copyright (C) 2018-2020 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 _SYS_SHM_H
-# error "Never use <bits/shm-pad.h> directly; include <sys/shm.h> instead."
-#endif
-
-#include <bits/timesize.h>
-
-#define __SHM_PAD_AFTER_TIME 0
-#define __SHM_PAD_BEFORE_TIME (__TIMESIZE == 32)
-#define __SHM_SEGSZ_AFTER_TIME 1
-#define __SHM_PAD_BETWEEN_TIME_AND_SEGSZ 0
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/signum-arch.h b/lib/libc/include/sparc-linux-gnu/bits/signum-arch.h
new file mode 100644
index 0000000000..36a52c8e5a
--- /dev/null
+++ b/lib/libc/include/sparc-linux-gnu/bits/signum-arch.h
@@ -0,0 +1,66 @@
+/* Signal number definitions.  Linux/SPARC version.
+   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/>.  */
+
+#ifndef _BITS_SIGNUM_ARCH_H
+#define _BITS_SIGNUM_ARCH_H 1
+
+#ifndef _SIGNAL_H
+#error "Never include <bits/signum-arch.h> directly; use <signal.h> instead."
+#endif
+
+/* Adjustments and additions to the signal number constants for
+   Linux/SPARC systems.  Signal values on this platform were chosen
+   for SunOS binary compatibility.  */
+
+#define SIGEMT		 7	/* Emulator trap.  */
+#define SIGLOST		29	/* Resource lost (Sun); server died (GNU).  */
+#define SIGPWR		SIGLOST	/* Power failure imminent (SysV).  */
+
+/* Historical signals specified by POSIX. */
+#define SIGBUS		10	/* Bus error.  */
+#define SIGSYS		12	/* Bad system call.  */
+
+/* New(er) POSIX signals (1003.1-2008, 1003.1-2013).  */
+#define SIGURG		16	/* Urgent data is available at a socket.  */
+#define SIGSTOP		17	/* Stop, unblockable.  */
+#define SIGTSTP		18	/* Keyboard stop.  */
+#define SIGCONT		19	/* Continue.  */
+#define SIGCHLD		20	/* Child terminated or stopped.  */
+#define SIGTTIN		21	/* Background read from control terminal.  */
+#define SIGTTOU		22	/* Background write to control terminal.  */
+#define SIGPOLL		23	/* Pollable event occurred (System V).  */
+#define SIGXCPU		24	/* CPU time limit exceeded.  */
+#define SIGVTALRM	26	/* Virtual timer expired.  */
+#define SIGPROF		27	/* Profiling timer expired.  */
+#define SIGXFSZ		25	/* File size limit exceeded.  */
+#define SIGUSR1		30	/* User-defined signal 1.  */
+#define SIGUSR2		31	/* User-defined signal 2.  */
+
+/* Nonstandard signals found in all modern POSIX systems
+   (including both BSD and Linux).  */
+#define SIGWINCH	28	/* Window size change (4.3 BSD, Sun).  */
+
+/* Archaic names for compatibility.  */
+#define SIGIO		SIGPOLL /* I/O now possible (4.2 BSD).  */
+#define SIGIOT		SIGABRT /* IOT instruction, abort() on a PDP-11.  */
+#define SIGCLD		SIGCHLD /* Old System V name */
+
+#define __SIGRTMIN	32
+#define __SIGRTMAX	64
+
+#endif	/* <signal.h> included.  */
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/signum.h b/lib/libc/include/sparc-linux-gnu/bits/signum.h
deleted file mode 100644
index 2890ba7808..0000000000
--- a/lib/libc/include/sparc-linux-gnu/bits/signum.h
+++ /dev/null
@@ -1,39 +0,0 @@
-/* Signal number definitions.  Linux/SPARC version.
-   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/>.  */
-
-#ifndef _BITS_SIGNUM_H
-#define _BITS_SIGNUM_H 1
-
-#ifndef _SIGNAL_H
-#error "Never include <bits/signum.h> directly; use <signal.h> instead."
-#endif
-
-#include <bits/signum-generic.h>
-
-/* Adjustments and additions to the signal number constants for
-   Linux/SPARC systems.  Signal values on this platform were chosen
-   for SunOS binary compatibility.  */
-
-#define SIGEMT		 7	/* Emulator trap.  */
-#define SIGLOST		29	/* Resource lost (Sun); server died (GNU).  */
-#define SIGPWR		SIGLOST	/* Power failure imminent (SysV).  */
-
-#undef	__SIGRTMAX
-#define __SIGRTMAX	64
-
-#endif	/* <signal.h> included.  */
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/types/struct_msqid_ds.h b/lib/libc/include/sparc-linux-gnu/bits/types/struct_msqid_ds.h
new file mode 100644
index 0000000000..7f79bfadfa
--- /dev/null
+++ b/lib/libc/include/sparc-linux-gnu/bits/types/struct_msqid_ds.h
@@ -0,0 +1,47 @@
+/* Linux/SPARC implementation of the SysV message struct msqid_ds.
+   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 _SYS_MSG_H
+# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
+#endif
+
+/* Structure of record for one message inside the kernel.
+   The type `struct msg' is opaque.  */
+struct msqid_ds
+{
+  struct ipc_perm msg_perm;	/* structure describing operation permission */
+#if __TIMESIZE == 32
+  unsigned long int __msg_stime_high;
+  __time_t msg_stime;		/* time of last msgsnd command */
+  unsigned long int __msg_rtime_high;
+  __time_t msg_rtime;		/* time of last msgsnd command */
+  unsigned long int __msg_ctime_high;
+  __time_t msg_ctime;		/* time of last change */
+#else
+  __time_t msg_stime;		/* time of last msgsnd command */
+  __time_t msg_rtime;		/* time of last msgsnd command */
+  __time_t msg_ctime;		/* time of last change */
+#endif
+  __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */
+  msgqnum_t msg_qnum;		/* number of messages currently on queue */
+  msglen_t msg_qbytes;		/* max number of bytes allowed on queue */
+  __pid_t msg_lspid;		/* pid of last msgsnd() */
+  __pid_t msg_lrpid;		/* pid of last msgrcv() */
+  __syscall_ulong_t __glibc_reserved4;
+  __syscall_ulong_t __glibc_reserved5;
+};
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/types/struct_semid_ds.h b/lib/libc/include/sparc-linux-gnu/bits/types/struct_semid_ds.h
new file mode 100644
index 0000000000..f0b03d63ad
--- /dev/null
+++ b/lib/libc/include/sparc-linux-gnu/bits/types/struct_semid_ds.h
@@ -0,0 +1,39 @@
+/* Sparc implementation of the semaphore struct semid_ds
+   Copyright (C) 1995-2020 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 _SYS_SEM_H
+# error "Never include <bits/types/struct_semid_ds.h> directly; use <sys/sem.h> instead."
+#endif
+
+/* Data structure describing a set of semaphores.  */
+struct semid_ds
+{
+  struct ipc_perm sem_perm;   /* operation permission struct */
+#if __TIMESIZE == 32
+  __syscall_ulong_t __sem_otime_high;
+  __time_t sem_otime;         /* last semop() time */
+  __syscall_ulong_t __sem_ctime_high;
+  __time_t sem_ctime;        /* last time changed by semctl() */
+#else
+  __time_t sem_otime;         /* last semop() time */
+  __time_t sem_ctime;         /* last time changed by semctl() */
+#endif
+  __syscall_ulong_t sem_nsems;    /* number of semaphores in set */
+  __syscall_ulong_t __glibc_reserved3;
+  __syscall_ulong_t __glibc_reserved4;
+};
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/types/struct_shmid_ds.h b/lib/libc/include/sparc-linux-gnu/bits/types/struct_shmid_ds.h
new file mode 100644
index 0000000000..3fc476b0d1
--- /dev/null
+++ b/lib/libc/include/sparc-linux-gnu/bits/types/struct_shmid_ds.h
@@ -0,0 +1,45 @@
+/* Linux/SPARC implementation of the shared memory struct shmid_ds.
+   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 _SYS_SHM_H
+# error "Never include <bits/types/struct_shmid_ds.h> directly; use <sys/shm.h> instead."
+#endif
+
+/* Data structure describing a shared memory segment.  */
+struct shmid_ds
+  {
+    struct ipc_perm shm_perm;		/* operation permission struct */
+#if __TIMESIZE == 32
+    unsigned long int __shm_atime_high;
+    __time_t shm_atime;			/* time of last shmat() */
+    unsigned long int __shm_dtime_high;
+    __time_t shm_dtime;			/* time of last shmdt() */
+    unsigned long int __shm_ctime_high;
+    __time_t shm_ctime;			/* time of last change by shmctl() */
+#else
+    __time_t shm_atime;			/* time of last shmat() */
+    __time_t shm_dtime;			/* time of last shmdt() */
+    __time_t shm_ctime;			/* time of last change by shmctl() */
+#endif
+    size_t shm_segsz;			/* size of segment in bytes */
+    __pid_t shm_cpid;			/* pid of creator */
+    __pid_t shm_lpid;			/* pid of last shmop */
+    shmatt_t shm_nattch;		/* number of current attaches */
+    __syscall_ulong_t __glibc_reserved5;
+    __syscall_ulong_t __glibc_reserved6;
+  };
\ No newline at end of file
diff --git a/lib/libc/include/sparc-linux-gnu/bits/typesizes.h b/lib/libc/include/sparc-linux-gnu/bits/typesizes.h
index 123acf7d25..ebff4bdbcc 100644
--- a/lib/libc/include/sparc-linux-gnu/bits/typesizes.h
+++ b/lib/libc/include/sparc-linux-gnu/bits/typesizes.h
@@ -50,6 +50,7 @@
 #define __TIME_T_TYPE		__SLONGWORD_TYPE
 #define __USECONDS_T_TYPE	__U32_TYPE
 #define __SUSECONDS_T_TYPE	__S32_TYPE
+#define __SUSECONDS64_T_TYPE	__SQUAD_TYPE
 #define __DADDR_T_TYPE		__S32_TYPE
 #define __KEY_T_TYPE		__S32_TYPE
 #define __CLOCKID_T_TYPE	__S32_TYPE
@@ -75,10 +76,16 @@
 
 /* And for fsblkcnt_t, fsblkcnt64_t, fsfilcnt_t and fsfilcnt64_t.  */
 # define __STATFS_MATCHES_STATFS64  1
+
+/* And for getitimer, setitimer and rusage  */
+# define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 1
 #else
 # define __RLIM_T_MATCHES_RLIM64_T	0
 
 # define __STATFS_MATCHES_STATFS64  0
+
+/* And for getitimer, setitimer and rusage  */
+# define __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 0
 #endif
 
 /* Number of descriptors that can fit in an `fd_set'.  */