inferno-os tree was separated from the inferno-os-android (separated from the Android driver)

4 files changed, 333 insertions, 0 deletions

diff --git a/libbfd/hosts/i386linux.h b/libbfd/hosts/i386linux.h
new file mode 100644
index 0000000..0c8536e
--- /dev/null
+++ b/libbfd/hosts/i386linux.h
@@ -0,0 +1,27 @@
+/* Copyright (C) 2007-2014 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program 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 of the License, or
+   (at your option) any later version.
+
+   This program 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+/* Linux writes the task structure at the end of the core file.  Currently it
+   is 2912 bytes.  It is possible that this should be a pickier check, but
+   we should probably not be too picky (the size of the task structure might
+   vary, and if it's not the length we expect it to be, it doesn't affect
+   our ability to process the core file).  So allow 0-4096 extra bytes at
+   the end.  */
+
+#define TRAD_CORE_EXTRA_SIZE_ALLOWED 4096
diff --git a/libbfd/hosts/pc532mach.h b/libbfd/hosts/pc532mach.h
new file mode 100644
index 0000000..981ee95
--- /dev/null
+++ b/libbfd/hosts/pc532mach.h
@@ -0,0 +1,43 @@
+/* Copyright (C) 2007-2014 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program 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 of the License, or
+   (at your option) any later version.
+
+   This program 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#include <machine/vmparam.h>
+#include <sys/param.h>
+
+/* This is an ugly way to hack around the incorrect
+ * definition of UPAGES in ns532/machparam.h.
+ *
+ * The definition should specify the size reserved
+ * for "struct user" in core files in PAGES,
+ * but instead it gives it in 512-byte core-clicks
+ * for ns532, i386 and i860. UPAGES is used only in trad-core.c.
+ */
+#if UPAGES == 16
+#undef  UPAGES
+#define UPAGES 2
+#endif
+
+#if UPAGES != 2
+#error UPAGES is neither 2 nor 16
+#endif
+
+#define	HOST_PAGE_SIZE		1
+#define	HOST_SEGMENT_SIZE	NBPG
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_STACK_END_ADDR	USRSTACK
diff --git a/libbfd/hosts/tahoe.h b/libbfd/hosts/tahoe.h
new file mode 100644
index 0000000..f41d6c4
--- /dev/null
+++ b/libbfd/hosts/tahoe.h
@@ -0,0 +1,31 @@
+/* Copyright (C) 2007-2014 Free Software Foundation, Inc.
+
+   This file is part of BFD, the Binary File Descriptor library.
+
+   This program 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 of the License, or
+   (at your option) any later version.
+
+   This program 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.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+   MA 02110-1301, USA.  */
+
+#define	NO_CORE_COMMAND
+
+#undef	ALIGN			/* They use it, we use it too */
+#include <machine/param.h>
+#undef	ALIGN			/* They use it, we use it too */
+
+#define	HOST_PAGE_SIZE		NBPG
+#define	HOST_MACHINE_ARCH	bfd_arch_tahoe
+
+#define	HOST_TEXT_START_ADDR	0
+#define	HOST_STACK_END_ADDR	(KERNBASE - (UPAGES * NBPG))
+#define	HOST_BIG_ENDIAN_P
diff --git a/libbfd/hosts/x86-64linux.h b/libbfd/hosts/x86-64linux.h
new file mode 100644
index 0000000..27fd176
--- /dev/null
+++ b/libbfd/hosts/x86-64linux.h
@@ -0,0 +1,232 @@
+/* Copyright (C) 2006-2014 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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+/* This is somewhat modelled after the file of the same name on SVR4
+   systems.  It provides a definition of the core file format for ELF
+   used on Linux.  It doesn't have anything to do with the /proc file
+   system, even though Linux has one.
+
+   Anyway, the whole purpose of this file is for GDB and GDB only.
+   Don't read too much into it.  Don't use it for anything other than
+   GDB unless you know what you are doing.  */
+
+#include <features.h>
+#include <sys/time.h>
+#include <sys/types.h>
+
+/* We define here only the symbols differing from their 64-bit variant.  */
+#include <sys/procfs.h>
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#else
+typedef unsigned int uint32_t;
+typedef unsigned long long int uint64_t;
+#endif
+
+/* Unsigned 64-bit integer aligned to 8 bytes.  */
+typedef uint64_t __attribute__ ((__aligned__ (8))) a8_uint64_t;
+
+#undef HAVE_PRPSINFO32_T
+#define HAVE_PRPSINFO32_T
+#undef HAVE_PRPSINFO32_T_PR_PID
+#define HAVE_PRPSINFO32_T_PR_PID
+
+#undef HAVE_PRSTATUS32_T
+#define HAVE_PRSTATUS32_T
+
+/* These are the 32-bit x86 structures.  */
+
+struct user_regs32_struct
+{
+  int32_t ebx;
+  int32_t ecx;
+  int32_t edx;
+  int32_t esi;
+  int32_t edi;
+  int32_t ebp;
+  int32_t eax;
+  int32_t xds;
+  int32_t xes;
+  int32_t xfs;
+  int32_t xgs;
+  int32_t orig_eax;
+  int32_t eip;
+  int32_t xcs;
+  int32_t eflags;
+  int32_t esp;
+  int32_t xss;
+};
+
+struct user_regs64_struct
+{
+  a8_uint64_t r15;
+  a8_uint64_t r14;
+  a8_uint64_t r13;
+  a8_uint64_t r12;
+  a8_uint64_t rbp;
+  a8_uint64_t rbx;
+  a8_uint64_t r11;
+  a8_uint64_t r10;
+  a8_uint64_t r9;
+  a8_uint64_t r8;
+  a8_uint64_t rax;
+  a8_uint64_t rcx;
+  a8_uint64_t rdx;
+  a8_uint64_t rsi;
+  a8_uint64_t rdi;
+  a8_uint64_t orig_rax;
+  a8_uint64_t rip;
+  a8_uint64_t cs;
+  a8_uint64_t eflags;
+  a8_uint64_t rsp;
+  a8_uint64_t ss;
+  a8_uint64_t fs_base;
+  a8_uint64_t gs_base;
+  a8_uint64_t ds;
+  a8_uint64_t es;
+  a8_uint64_t fs;
+  a8_uint64_t gs;
+};
+
+/* Type for a general-purpose register.  */
+typedef uint32_t elf_greg32_t;
+typedef a8_uint64_t elf_greg64_t;
+
+/* And the whole bunch of them.  We could have used `struct
+   user_regs_struct' directly in the typedef, but tradition says that
+   the register set is an array, which does have some peculiar
+   semantics, so leave it that way.  */
+#define ELF_NGREG32 (sizeof (struct user_regs32_struct) / sizeof(elf_greg32_t))
+typedef elf_greg32_t elf_gregset32_t[ELF_NGREG32];
+#define ELF_NGREG64 (sizeof (struct user_regs64_struct) / sizeof(elf_greg64_t))
+typedef elf_greg64_t elf_gregset64_t[ELF_NGREG64];
+
+/* 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.  */
+
+struct prstatus32_timeval
+  {
+    int tv_sec;
+    int tv_usec;
+  };
+
+struct prstatus64_timeval
+  {
+    a8_uint64_t tv_sec;
+    a8_uint64_t tv_usec;
+  };
+
+struct elf_prstatus32
+  {
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned int pr_sigpend;		/* Set of pending signals.  */
+    unsigned int pr_sighold;		/* Set of held signals.  */
+    pid_t pr_pid;
+    pid_t pr_ppid;
+    pid_t pr_pgrp;
+    pid_t pr_sid;
+    struct prstatus32_timeval pr_utime;		/* User time.  */
+    struct prstatus32_timeval pr_stime;		/* System time.  */
+    struct prstatus32_timeval pr_cutime;	/* Cumulative user time.  */
+    struct prstatus32_timeval pr_cstime;	/* Cumulative system time.  */
+    elf_gregset32_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+struct elf_prstatusx32
+  {
+    struct elf_siginfo pr_info;		/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    unsigned int pr_sigpend;		/* Set of pending signals.  */
+    unsigned int pr_sighold;		/* Set of held signals.  */
+    pid_t pr_pid;
+    pid_t pr_ppid;
+    pid_t pr_pgrp;
+    pid_t pr_sid;
+    struct prstatus32_timeval pr_utime;		/* User time.  */
+    struct prstatus32_timeval pr_stime;		/* System time.  */
+    struct prstatus32_timeval pr_cutime;	/* Cumulative user time.  */
+    struct prstatus32_timeval pr_cstime;	/* Cumulative system time.  */
+    elf_gregset64_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+struct elf_prstatus64
+  {
+    struct elf_siginfo pr_info;	/* Info associated with signal.  */
+    short int pr_cursig;		/* Current signal.  */
+    a8_uint64_t pr_sigpend;		/* Set of pending signals.  */
+    a8_uint64_t pr_sighold;		/* Set of held signals.  */
+    pid_t pr_pid;
+    pid_t pr_ppid;
+    pid_t pr_pgrp;
+    pid_t pr_sid;
+    struct prstatus64_timeval pr_utime;		/* User time.  */
+    struct prstatus64_timeval pr_stime;		/* System time.  */
+    struct prstatus64_timeval pr_cutime;	/* Cumulative user time.  */
+    struct prstatus64_timeval pr_cstime;	/* Cumulative system time.  */
+    elf_gregset64_t pr_reg;		/* GP registers.  */
+    int pr_fpvalid;			/* True if math copro being used.  */
+  };
+
+struct elf_prpsinfo32
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    unsigned int pr_flag;		/* Flags.  */
+    unsigned short int pr_uid;
+    unsigned short int 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.  */
+  };
+
+struct elf_prpsinfo64
+  {
+    char pr_state;			/* Numeric process state.  */
+    char pr_sname;			/* Char for pr_state.  */
+    char pr_zomb;			/* Zombie.  */
+    char pr_nice;			/* Nice val.  */
+    a8_uint64_t pr_flag;		/* Flags.  */
+    unsigned int pr_uid;
+    unsigned int 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.  */
+  };
+
+/* The rest of this file provides the types for emulation of the
+   Solaris <proc_service.h> interfaces that should be implemented by
+   users of libthread_db.  */
+
+/* Process status and info.  In the end we do provide typedefs for them.  */
+typedef struct elf_prstatus32 prstatus32_t;
+typedef struct elf_prstatusx32 prstatusx32_t;
+typedef struct elf_prstatus64 prstatus64_t;
+typedef struct elf_prpsinfo32 prpsinfo32_t;
+typedef struct elf_prpsinfo64 prpsinfo64_t;