remove sh64 support

No real hardware available. The project for sh64 with sh5 seems
dead since 10 years. Gcc will remove support for it soon.

2 files changed, 0 insertions, 329 deletions

diff --git a/libc/sysdeps/linux/sh64/sys/procfs.h b/libc/sysdeps/linux/sh64/sys/procfs.h
deleted file mode 100644
index 5fc4c579c..000000000
--- a/libc/sysdeps/linux/sh64/sys/procfs.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Copyright (C) 1996, 1997, 1999, 2000 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
-   <http://www.gnu.org/licenses/>.  */
-
-#ifndef _SYS_PROCFS_H
-#define _SYS_PROCFS_H	1
-
-/* This is somehow modelled after the file of the same name on SysVr4
-   systems.  It provides a definition of the core file format for ELF
-   used on Linux.  */
-
-#include <features.h>
-#include <signal.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/ucontext.h>
-#include <sys/user.h>
-
-__BEGIN_DECLS
-
-/*
- * ELF register definitions...
- */
-typedef unsigned long elf_greg_t;
-
-#define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
-typedef elf_greg_t elf_gregset_t[ELF_NGREG];
-
-typedef struct user_fpu_struct elf_fpregset_t;
-
-struct elf_siginfo
-  {
-    int si_signo;			/* Signal number.  */
-    int si_code;			/* Extra code.  */
-    int si_errno;			/* Errno.  */
-  };
-
-
-/* Definitions to generate Intel SVR4-like core files.  These mostly
-   have the same names as the SVR4 types with "elf_" tacked on the
-   front to prevent clashes with linux definitions, and the typedef
-   forms have been avoided.  This is mostly like the SVR4 structure,
-   but more Linuxy, with things that Linux does not support and which
-   gdb doesn't really use excluded.  Fields present but not used are
-   marked with "XXX".  */
-struct elf_prstatus
-  {
-#if 0
-    long int pr_flags;			/* XXX Process flags.  */
-    short int pr_why;			/* XXX Reason for process halt.  */
-    short int pr_what;			/* XXX More detailed reason.  */
-#endif
-    struct elf_siginfo pr_info;		/* Info associated with signal.  */
-    short int pr_cursig;		/* Current signal.  */
-    unsigned long int pr_sigpend;	/* Set of pending signals.  */
-    unsigned long int pr_sighold;	/* Set of held signals.  */
-#if 0
-    struct sigaltstack pr_altstack;	/* Alternate stack info.  */
-    struct sigaction pr_action;		/* Signal action for current sig.  */
-#endif
-    __pid_t pr_pid;
-    __pid_t pr_ppid;
-    __pid_t pr_pgrp;
-    __pid_t pr_sid;
-    struct timeval pr_utime;		/* User time.  */
-    struct timeval pr_stime;		/* System time.  */
-    struct timeval pr_cutime;		/* Cumulative user time.  */
-    struct timeval pr_cstime;		/* Cumulative system time.  */
-#if 0
-    long int pr_instr;			/* Current instruction.  */
-#endif
-    elf_gregset_t pr_reg;		/* GP registers.  */
-    int pr_fpvalid;			/* True if math copro being used.  */
-  };
-
-
-#define ELF_PRARGSZ     (80)    /* Number of chars for args */
-
-struct elf_prpsinfo
-  {
-    char pr_state;			/* Numeric process state.  */
-    char pr_sname;			/* Char for pr_state.  */
-    char pr_zomb;			/* Zombie.  */
-    char pr_nice;			/* Nice val.  */
-    unsigned long int pr_flag;		/* Flags.  */
-    long pr_uid;
-    long pr_gid;
-    int pr_pid, pr_ppid, pr_pgrp, pr_sid;
-    /* Lots missing */
-    char pr_fname[16];			/* Filename of executable.  */
-    char pr_psargs[ELF_PRARGSZ];	/* Initial part of arg list.  */
-  };
-
-
-/* Addresses.  */
-typedef void *psaddr_t;
-
-/* Register sets.  Linux has different names.  */
-typedef elf_gregset_t prgregset_t;
-typedef elf_fpregset_t prfpregset_t;
-
-/* We don't have any differences between processes and threads,
-   therefore habe only ine PID type.  */
-typedef __pid_t lwpid_t;
-
-
-typedef struct elf_prstatus prstatus_t;
-typedef struct elf_prpsinfo prpsinfo_t;
-
-__END_DECLS
-
-#endif	/* sys/procfs.h */
diff --git a/libc/sysdeps/linux/sh64/sys/ucontext.h b/libc/sysdeps/linux/sh64/sys/ucontext.h
deleted file mode 100644
index 73695592a..000000000
--- a/libc/sysdeps/linux/sh64/sys/ucontext.h
+++ /dev/null
@@ -1,204 +0,0 @@
-/* Copyright (C) 1999, 2000, 2001 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 Library General Public License as
-   published by the Free Software Foundation; either version 2 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
-   Library General Public License for more details.
-
-   You should have received a copy of the GNU Library General Public
-   License along with the GNU C Library; see the file COPYING.LIB.  If not,
-   see <http://www.gnu.org/licenses/>.  */
-
-/* Where is System V/SH ABI?  */
-
-#ifndef _SYS_UCONTEXT_H
-#define _SYS_UCONTEXT_H	1
-
-#include <features.h>
-#include <signal.h>
-
-/* We need the signal context definitions even if they are not used
-   included in <signal.h>.  */
-#include <bits/sigcontext.h>
-
-
-typedef long long greg_t;
-
-/* Number of general registers.  */
-#define NGREG	64
-
-/* Container for all general registers.  */
-typedef greg_t gregset_t[NGREG];
-
-#ifdef __USE_GNU
-/* Number of each register is the `gregset_t' array.  */
-enum
-{
-  R0 = 0,
-#define R0	R0
-  R1 = 1,
-#define R1	R1
-  R2 = 2,
-#define R2	R2
-  R3 = 3,
-#define R3	R3
-  R4 = 4,
-#define R4	R4
-  R5 = 5,
-#define R5	R5
-  R6 = 6,
-#define R6	R6
-  R7 = 7,
-#define R7	R7
-  R8 = 8,
-#define R8	R8
-  R9 = 9,
-#define R9	R9
-  R10 = 10,
-#define R10	R10
-  R11 = 11,
-#define R11	R11
-  R12 = 12,
-#define R12	R12
-  R13 = 13,
-#define R13	R13
-  R14 = 14,
-#define R14	R14
-  R15 = 15,
-#define R15	R15
-  R16 = 16,
-#define R16	R16
-  R17 = 17,
-#define R17	R17
-  R18 = 18,
-#define R18	R18
-  R19 = 19,
-#define R19	R19
-  R20 = 20,
-#define R20	R20
-  R21 = 21,
-#define R21	R21
-  R22 = 22,
-#define R22	R22
-  R23 = 23,
-#define R23	R23
-  R24 = 24,
-#define R24	R24
-  R25 = 25,
-#define R25	R25
-  R26 = 26,
-#define R26	R26
-  R27 = 27,
-#define R27	R27
-  R28 = 28,
-#define R28	R28
-  R29 = 29,
-#define R29	R29
-  R30 = 30,
-#define R30	R30
-  R31 = 31,
-#define R31	R31
-  R32 = 32,
-#define R32	R32
-  R33 = 33,
-#define R33	R33
-  R34 = 34,
-#define R34	R34
-  R35 = 35,
-#define R35	R35
-  R36 = 36,
-#define R36	R36
-  R37 = 37,
-#define R37	R37
-  R38 = 38,
-#define R38	R38
-  R39 = 39,
-#define R39	R39
-  R40 = 40,
-#define R40	R40
-  R41 = 41,
-#define R41	R41
-  R42 = 42,
-#define R42	R42
-  R43 = 43,
-#define R43	R43
-  R44 = 44,
-#define R44	R44
-  R45 = 45,
-#define R45	R45
-  R46 = 46,
-#define R46	R46
-  R47 = 47,
-#define R47	R47
-  R48 = 48,
-#define R48	R48
-  R49 = 49,
-#define R49	R49
-  R50 = 50,
-#define R50	R50
-  R51 = 51,
-#define R51	R51
-  R52 = 52,
-#define R52	R52
-  R53 = 53,
-#define R53	R53
-  R54 = 54,
-#define R54	R54
-  R55 = 55,
-#define R55	R55
-  R56 = 56,
-#define R56	R56
-  R57 = 57,
-#define R57	R57
-  R58 = 58,
-#define R58	R58
-  R59 = 59,
-#define R59	R59
-  R60 = 60,
-#define R60	R60
-  R61 = 61,
-#define R61	R61
-  R62 = 62,
-#define R62	R62
-  R63 = 63,
-#define R63	R63
-};
-#endif
-
-typedef int freg_t;
-
-/* Number of FPU registers.  */
-#define NFPREG	32
-
-/* Structure to describe FPU registers.  */
-typedef freg_t fpregset_t[NFPREG];
-
-/* Context to describe whole processor state.  */
-typedef struct
-  {
-    gregset_t gregs;
-    fpregset_t fpregs;
-    unsigned long long sc_tregs[8];
-    unsigned long long sc_pc;
-    unsigned long long sc_sr;
-    unsigned long long sc_fpscr;
-
-  } mcontext_t;
-
-/* Userlevel context.  */
-typedef struct ucontext
-  {
-    unsigned long int uc_flags;
-    struct ucontext *uc_link;
-    stack_t uc_stack;
-    mcontext_t uc_mcontext;
-    __sigset_t uc_sigmask;
-  } ucontext_t;
-
-#endif /* sys/ucontext.h */