Initial revision

25 files changed, 419 insertions, 0 deletions

diff --git a/bfd/hosts/alphalinux.h b/bfd/hosts/alphalinux.h
new file mode 100644
index 0000000000..d9ba1b7ec6
--- /dev/null
+++ b/bfd/hosts/alphalinux.h
@@ -0,0 +1,6 @@
+/* Linux dumps "struct task_struct" at the end of the core-file.  This
+   structure is currently 920 bytes long, but we allow up to 1024
+   bytes to allow for some future growth.  */
+#define TRAD_CORE_EXTRA_SIZE_ALLOWED		1024
+#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
+  ((abfd)->tdata.trad_core_data->u.signal)
diff --git a/bfd/hosts/alphavms.h b/bfd/hosts/alphavms.h
new file mode 100644
index 0000000000..eee391a97f
--- /dev/null
+++ b/bfd/hosts/alphavms.h
@@ -0,0 +1,69 @@
+/* alphavms.h -- BFD definitions for an openVMS host
+   Copyright 1996 Free Software Foundation, Inc.
+   Written by Klaus Kämpf (kkaempf@progis.de)
+   of proGIS Softwareentwicklung, Aachen, Germany
+
+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 2 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+#include <stddef.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <ctype.h>
+#include <string.h>
+#include <sys/file.h>
+#include <stdlib.h>
+#include <unixlib.h>
+#include <unixio.h>
+#include <time.h>
+
+#include "bfd.h"
+
+#ifndef BFD_HOST_64_BIT
+/* Make the basic types 64-bit quantities on the host.
+   Also provide the support macros BFD needs.  */
+# ifdef __GNUC__
+#  define	BFD_HOST_64_BIT	long long
+# else
+#  define	BFD_HOST_64_BIT	long
+# endif
+typedef unsigned BFD_HOST_64_BIT uint64_type;
+typedef BFD_HOST_64_BIT int64_type;
+
+# define sprintf_vma(s,x) sprintf (s, "%016lx", x) /* BFD_HOST_64_BIT */
+# define fprintf_vma(f,x) fprintf (f, "%016lx", x) /* BFD_HOST_64_BIT */
+
+# define BYTES_IN_PRINTF_INT 4
+
+/* These must have type unsigned long because they are used as
+   arguments in printf functions.  */
+# define uint64_typeLOW(x) ((unsigned long) (((x) & 0xffffffff))) /* BFD_HOST_64_BIT */
+# define uint64_typeHIGH(x) ((unsigned long) (((x) >> 32) & 0xffffffff)) /* BFD_HOST_64_BIT */
+
+#endif /* BFD_HOST_64_BIT */
+
+#include "fopen-vms.h"
+
+#define NO_FCNTL 1
+
+#ifndef O_ACCMODE
+#define O_ACCMODE (O_RDONLY | O_WRONLY | O_RDWR)
+#endif
+
+extern int getpagesize PARAMS ((void));
diff --git a/bfd/hosts/decstation.h b/bfd/hosts/decstation.h
new file mode 100644
index 0000000000..a80c143d52
--- /dev/null
+++ b/bfd/hosts/decstation.h
@@ -0,0 +1,17 @@
+/* Hopefully this should include either machine/param.h (Ultrix) or
+   machine/machparam.h (Mach), whichever is its name on this system.  */
+#include <sys/param.h>
+
+#include <machine/vmparam.h>
+
+#define	HOST_PAGE_SIZE		NBPG
+/* #define	HOST_SEGMENT_SIZE	NBPG -- we use HOST_DATA_START_ADDR */
+#define	HOST_MACHINE_ARCH	bfd_arch_mips
+/* #define	HOST_MACHINE_MACHINE	 */
+
+#define	HOST_TEXT_START_ADDR		USRTEXT
+#define	HOST_DATA_START_ADDR		USRDATA
+#define	HOST_STACK_END_ADDR		USRSTACK
+
+#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(core_bfd) \
+  ((core_bfd)->tdata.trad_core_data->u.u_arg[0])
diff --git a/bfd/hosts/delta68.h b/bfd/hosts/delta68.h
new file mode 100644
index 0000000000..1a6a6e6f19
--- /dev/null
+++ b/bfd/hosts/delta68.h
@@ -0,0 +1,18 @@
+/* Definitions for a Motorola Delta 3300 box running System V R3.0.
+   Contributed by manfred@lts.sel.alcatel.de.  */
+
+#include <sys/param.h>
+
+/* Definitions used by trad-core.c.  */
+#define	NBPG			NBPC
+#define	HOST_DATA_START_ADDR	u.u_exdata.ux_datorg
+#define	HOST_TEXT_START_ADDR	u.u_exdata.ux_txtorg
+#if 0
+#define	HOST_STACK_END_ADDR	0x40000000
+#else
+/* User's stack, copied from sys/param.h  */
+#define HOST_STACK_END_ADDR	USRSTACK
+#endif
+#define	UPAGES			USIZE
+#define	TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
+  abfd->tdata.trad_core_data->u.u_abort
diff --git a/bfd/hosts/dpx2.h b/bfd/hosts/dpx2.h
new file mode 100644
index 0000000000..ea6395f2e5
--- /dev/null
+++ b/bfd/hosts/dpx2.h
@@ -0,0 +1,8 @@
+/* Definitions that are needed for core files.  Core section sizes for
+   the DPX2 are in bytes.  */
+
+#include <sys/param.h>
+#define NBPG 1
+#define UPAGES (USIZE * NBPP)
+#define HOST_DATA_START_ADDR (u.u_exdata.ux_datorg)
+#define HOST_STACK_END_ADDR (USERSTACK)
diff --git a/bfd/hosts/hp300bsd.h b/bfd/hosts/hp300bsd.h
new file mode 100644
index 0000000000..9828717820
--- /dev/null
+++ b/bfd/hosts/hp300bsd.h
@@ -0,0 +1,13 @@
+#include <sys/param.h>
+#ifdef BSD4_4
+#define NO_CORE_COMMAND
+#endif
+
+#define	HOST_PAGE_SIZE		NBPG
+#define	HOST_SEGMENT_SIZE	NBPG	/* Data seg start addr rounds to NBPG */
+#define	HOST_MACHINE_ARCH	bfd_arch_m68k
+/* #define	HOST_MACHINE_MACHINE	 */
+
+#define	HOST_TEXT_START_ADDR		0
+#define	HOST_STACK_END_ADDR		0xfff00000
+#define	HOST_BIG_ENDIAN_P
diff --git a/bfd/hosts/i386bsd.h b/bfd/hosts/i386bsd.h
new file mode 100644
index 0000000000..8eee3d82fb
--- /dev/null
+++ b/bfd/hosts/i386bsd.h
@@ -0,0 +1,32 @@
+/* Intel 386 running any BSD Unix */
+
+#include <machine/param.h>
+#include <machine/vmparam.h>
+
+/* Recent versions of FreeBSD don't define NBPG.  */
+#ifndef NBPG
+#ifdef PAGE_SIZE
+#define NBPG PAGE_SIZE
+#endif
+#endif
+
+#define	HOST_PAGE_SIZE		NBPG
+#define	HOST_MACHINE_ARCH	bfd_arch_i386
+#define	HOST_TEXT_START_ADDR		USRTEXT
+
+/* Jolitz suggested defining HOST_STACK_END_ADDR to
+   (u.u_kproc.kp_eproc.e_vm.vm_maxsaddr + MAXSSIZ), which should work on
+   both BSDI and 386BSD, but that is believed not to work for BSD 4.4.  */
+
+#ifdef __bsdi__
+/* This seems to be the right thing for BSDI.  */
+#define	HOST_STACK_END_ADDR		USRSTACK
+#define HOST_DATA_START_ADDR ((bfd_vma)u.u_kproc.kp_eproc.e_vm.vm_daddr)
+#else
+/* This seems to be the right thing for 386BSD release 0.1.  */
+#define	HOST_STACK_END_ADDR		(USRSTACK - MAXSSIZ)
+#endif
+
+#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(core_bfd) \
+  ((core_bfd)->tdata.trad_core_data->u.u_sig)
+#define u_comm u_kproc.kp_proc.p_comm
diff --git a/bfd/hosts/i386linux.h b/bfd/hosts/i386linux.h
new file mode 100644
index 0000000000..13a51f1bd1
--- /dev/null
+++ b/bfd/hosts/i386linux.h
@@ -0,0 +1,8 @@
+/* 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/bfd/hosts/i386mach3.h b/bfd/hosts/i386mach3.h
new file mode 100644
index 0000000000..dcc61e3c8e
--- /dev/null
+++ b/bfd/hosts/i386mach3.h
@@ -0,0 +1,25 @@
+#include <machine/vmparam.h>
+#include <sys/param.h>
+
+/* This is an ugly way to hack around the incorrect
+ * definition of UPAGES in i386/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 i386 and i860. UPAGES is used only in trad-core.c.
+ */
+#if UPAGES == 16
+#undef  UPAGES
+#define UPAGES 2
+#endif
+
+#if UPAGES != 2
+FIXME!! UPAGES is neither 2 nor 16
+#endif
+
+#define	HOST_PAGE_SIZE		1
+#define	HOST_SEGMENT_SIZE	NBPG
+#define	HOST_MACHINE_ARCH	bfd_arch_i386
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_STACK_END_ADDR	USRSTACK
diff --git a/bfd/hosts/i386sco.h b/bfd/hosts/i386sco.h
new file mode 100644
index 0000000000..ec8608c61d
--- /dev/null
+++ b/bfd/hosts/i386sco.h
@@ -0,0 +1,19 @@
+/* Core file stuff.  At least some, perhaps all, of the following
+   defines work on many more systems than just SCO.  */
+
+#define NBPG NBPC
+#define UPAGES USIZE
+#define HOST_DATA_START_ADDR u.u_exdata.ux_datorg
+#define HOST_STACK_START_ADDR u.u_sub
+#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
+  ((core_upage(abfd)->u_sysabort != 0) \
+   ? core_upage(abfd)->u_sysabort \
+   : -1)
+
+/* According to the manpage, a version 2 SCO corefile can contain
+   various additional sections (it is cleverly arranged so the u area,
+   data, and stack are first where we can find them).  So without
+   writing lots of code to parse all their headers and stuff, we can't
+   know whether a corefile is bigger than it should be.  */
+
+#define TRAD_CORE_ALLOW_ANY_EXTRA_SIZE 1
diff --git a/bfd/hosts/i860mach3.h b/bfd/hosts/i860mach3.h
new file mode 100644
index 0000000000..edd2aa10a7
--- /dev/null
+++ b/bfd/hosts/i860mach3.h
@@ -0,0 +1,27 @@
+/* This file was hacked from i386mach3.h   [dolan@ssd.intel.com] */
+
+#include <machine/vmparam.h>
+#include <sys/param.h>
+
+/* This is an ugly way to hack around the incorrect
+ * definition of UPAGES in i386/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 i386 and i860. UPAGES is used only in trad-core.c.
+ */
+#if UPAGES == 16
+#undef  UPAGES
+#define UPAGES 2
+#endif
+
+#if UPAGES != 2
+FIXME!! UPAGES is neither 2 nor 16
+#endif
+
+#define	HOST_PAGE_SIZE		1
+#define	HOST_SEGMENT_SIZE	NBPG
+#define	HOST_MACHINE_ARCH	bfd_arch_i860
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_STACK_END_ADDR	USRSTACK
diff --git a/bfd/hosts/m68kaux.h b/bfd/hosts/m68kaux.h
new file mode 100644
index 0000000000..6237755dba
--- /dev/null
+++ b/bfd/hosts/m68kaux.h
@@ -0,0 +1,16 @@
+/* Definitions for an Apple Macintosh running A/UX 3.x. */
+
+#include <sys/param.h>
+#include <sys/page.h>
+
+/* Definitions used by trad-core.c.  */
+#define	NBPG			NBPP
+
+#define	HOST_DATA_START_ADDR	u.u_exdata.ux_datorg
+#define	HOST_TEXT_START_ADDR	u.u_exdata.ux_txtorg
+#define	HOST_STACK_END_ADDR	0x100000000
+
+#define	UPAGES			USIZE
+
+#define	TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
+  (abfd->tdata.trad_core_data->u.u_arg[0])
diff --git a/bfd/hosts/m68klinux.h b/bfd/hosts/m68klinux.h
new file mode 100644
index 0000000000..0067dfa6fd
--- /dev/null
+++ b/bfd/hosts/m68klinux.h
@@ -0,0 +1,6 @@
+/* Linux dumps "struct task_struct" at the end of the core-file.  This
+   structure is currently 2512 bytes long, but we allow up to 4096
+   bytes to allow for some future growth.  */
+#define TRAD_CORE_EXTRA_SIZE_ALLOWED		4096
+#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(abfd) \
+  ((abfd)->tdata.trad_core_data->u.signal)
diff --git a/bfd/hosts/m88kmach3.h b/bfd/hosts/m88kmach3.h
new file mode 100644
index 0000000000..421553893e
--- /dev/null
+++ b/bfd/hosts/m88kmach3.h
@@ -0,0 +1,11 @@
+#include <machine/vmparam.h>
+#include <sys/param.h>
+
+#undef UPAGES
+#define UPAGES 3
+
+#define	HOST_PAGE_SIZE		NBPG
+#define	HOST_SEGMENT_SIZE	NBPG
+#define	HOST_MACHINE_ARCH	bfd_arch_m88k
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_STACK_END_ADDR	USRSTACK
diff --git a/bfd/hosts/mipsbsd.h b/bfd/hosts/mipsbsd.h
new file mode 100644
index 0000000000..a2fad21fcf
--- /dev/null
+++ b/bfd/hosts/mipsbsd.h
@@ -0,0 +1,12 @@
+#include <machine/param.h>
+#include <machine/vmparam.h>
+#undef ALIGN
+
+#define	HOST_PAGE_SIZE		NBPG
+/* #define	HOST_SEGMENT_SIZE	NBPG -- we use HOST_DATA_START_ADDR */
+#define	HOST_MACHINE_ARCH	bfd_arch_mips
+/* #define	HOST_MACHINE_MACHINE	 */
+
+#define	HOST_TEXT_START_ADDR		USRTEXT
+#define	HOST_STACK_END_ADDR		USRSTACK
+#define NO_CORE_COMMAND
diff --git a/bfd/hosts/mipsmach3.h b/bfd/hosts/mipsmach3.h
new file mode 100644
index 0000000000..c5c468d374
--- /dev/null
+++ b/bfd/hosts/mipsmach3.h
@@ -0,0 +1,10 @@
+#include <machine/vmparam.h>
+#include <machine/machparam.h>
+#include <sys/param.h>
+
+#define	HOST_PAGE_SIZE		NBPG
+/* #define	HOST_SEGMENT_SIZE	NBPG  */
+#define	HOST_MACHINE_ARCH	bfd_arch_mips
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_DATA_START_ADDR	USRDATA
+#define	HOST_STACK_END_ADDR	USRSTACK
diff --git a/bfd/hosts/news-mips.h b/bfd/hosts/news-mips.h
new file mode 100644
index 0000000000..9e799bed90
--- /dev/null
+++ b/bfd/hosts/news-mips.h
@@ -0,0 +1,12 @@
+/* Sony News running NewsOS 3.2.  */
+
+#include <sys/param.h>
+#include <machine/vmparam.h>
+
+#define HOST_PAGE_SIZE NBPG
+
+#define HOST_MACHINE_ARCH bfd_arch_mips
+
+#define HOST_TEXT_START_ADDR USRTEXT
+#define HOST_DATA_START_ADDR USRDATA
+#define HOST_STACK_END_ADDR USRSTACK
diff --git a/bfd/hosts/news.h b/bfd/hosts/news.h
new file mode 100644
index 0000000000..bf7946cdb9
--- /dev/null
+++ b/bfd/hosts/news.h
@@ -0,0 +1,9 @@
+/* Sony News running NewsOS 3.2.  */
+
+#include <machine/vmparam.h>
+
+#define HOST_PAGE_SIZE NBPG
+#define HOST_SEGMENT_SIZE NBPG
+#define HOST_MACHINE_ARCH bfd_arch_m68k
+#define HOST_TEXT_START_ADDR 0
+#define HOST_STACK_END_ADDR (KERNBASE - (UPAGES * NBPG))
diff --git a/bfd/hosts/pc532mach.h b/bfd/hosts/pc532mach.h
new file mode 100644
index 0000000000..ab96f597ed
--- /dev/null
+++ b/bfd/hosts/pc532mach.h
@@ -0,0 +1,24 @@
+#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/bfd/hosts/riscos.h b/bfd/hosts/riscos.h
new file mode 100644
index 0000000000..8ffa826bdc
--- /dev/null
+++ b/bfd/hosts/riscos.h
@@ -0,0 +1,10 @@
+/* RISC/os 4.52C, and presumably other versions.  */
+
+#include <bsd43/machine/machparam.h>
+#include <bsd43/machine/vmparam.h>
+
+#define NBPG BSD43_NBPG
+#define UPAGES BSD43_UPAGES
+#define HOST_TEXT_START_ADDR BSD43_USRTEXT
+#define HOST_DATA_START_ADDR BSD43_USRDATA
+#define HOST_STACK_END_ADDR BSD43_USRSTACK
diff --git a/bfd/hosts/symmetry.h b/bfd/hosts/symmetry.h
new file mode 100644
index 0000000000..75717b31eb
--- /dev/null
+++ b/bfd/hosts/symmetry.h
@@ -0,0 +1,20 @@
+/* Symmetry running either dynix 3.1 (bsd) or ptx (sysv).  */
+
+#define NBPG 4096
+#define UPAGES 1
+
+#ifdef _SEQUENT_
+/* ptx */
+#define HOST_TEXT_START_ADDR 0
+#define HOST_STACK_END_ADDR 0x3fffe000
+#define TRAD_CORE_USER_OFFSET ((UPAGES * NBPG) - sizeof (struct user))
+#else
+/* dynix */
+#define HOST_TEXT_START_ADDR 0x1000
+#define HOST_DATA_START_ADDR (NBPG * u.u_tsize)
+#define HOST_STACK_END_ADDR 0x3ffff000
+#define TRAD_UNIX_CORE_FILE_FAILING_SIGNAL(core_bfd) \
+  ((core_bfd)->tdata.trad_core_data->u.u_arg[0])
+#endif
+
+#define TRAD_CORE_DSIZE_INCLUDES_TSIZE
diff --git a/bfd/hosts/tahoe.h b/bfd/hosts/tahoe.h
new file mode 100644
index 0000000000..716cee2a17
--- /dev/null
+++ b/bfd/hosts/tahoe.h
@@ -0,0 +1,12 @@
+#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/bfd/hosts/vaxbsd.h b/bfd/hosts/vaxbsd.h
new file mode 100644
index 0000000000..ceb9ccedfa
--- /dev/null
+++ b/bfd/hosts/vaxbsd.h
@@ -0,0 +1,19 @@
+#define	NO_CORE_COMMAND		/* No command name in core file */
+
+#if 0
+#undef	ALIGN			/* They use it, we use it too */
+/* Does not exist on BSD 4.3, it uses machine/machparam.h.
+   Whatever it is, it's included by <sys/param.h>, which trad-core.c,
+   the only place that uses this (I think), already includes.  */
+#include <machine/param.h>
+#endif
+#undef	ALIGN			/* They use it, we use it too */
+
+/* Note that HOST_PAGE_SIZE -- the page size as far as executable files
+   are concerned -- is not the same as NBPG, because of page clustering.  */
+#define	HOST_PAGE_SIZE		1024
+#define	HOST_MACHINE_ARCH	bfd_arch_vax
+
+#define	HOST_TEXT_START_ADDR	0
+#define	HOST_STACK_END_ADDR	(0x80000000 - (UPAGES * NBPG))
+#undef	HOST_BIG_ENDIAN_P
diff --git a/bfd/hosts/vaxult.h b/bfd/hosts/vaxult.h
new file mode 100644
index 0000000000..13731b7479
--- /dev/null
+++ b/bfd/hosts/vaxult.h
@@ -0,0 +1,8 @@
+#include <machine/param.h>
+#include <machine/vmparam.h>
+#define	HOST_PAGE_SIZE		(NBPG*CLSIZE)
+#define	HOST_MACHINE_ARCH	bfd_arch_vax
+
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_STACK_END_ADDR	USRSTACK
+#undef	HOST_BIG_ENDIAN_P
diff --git a/bfd/hosts/vaxult2.h b/bfd/hosts/vaxult2.h
new file mode 100644
index 0000000000..13731b7479
--- /dev/null
+++ b/bfd/hosts/vaxult2.h
@@ -0,0 +1,8 @@
+#include <machine/param.h>
+#include <machine/vmparam.h>
+#define	HOST_PAGE_SIZE		(NBPG*CLSIZE)
+#define	HOST_MACHINE_ARCH	bfd_arch_vax
+
+#define	HOST_TEXT_START_ADDR	USRTEXT
+#define	HOST_STACK_END_ADDR	USRSTACK
+#undef	HOST_BIG_ENDIAN_P