summaryrefslogtreecommitdiff
path: root/gnu/usr.bin/gdb/include
diff options
context:
space:
mode:
authorpk <pk@NetBSD.org>1994-01-28 12:38:45 +0000
committerpk <pk@NetBSD.org>1994-01-28 12:38:45 +0000
commit670463fcc89634d64ec2bcb63cbfbe4810c97d28 (patch)
tree43573819205c66dfa1a5b13d3e5b2c6bb734fb37 /gnu/usr.bin/gdb/include
parent59b10ab3d614d77cbda2d656991db5c7e5e2e385 (diff)
Upgrade to gdb version 4.11
Diffstat (limited to 'gnu/usr.bin/gdb/include')
-rw-r--r--gnu/usr.bin/gdb/include/ansidecl.h142
-rw-r--r--gnu/usr.bin/gdb/include/aout/aout64.h432
-rw-r--r--gnu/usr.bin/gdb/include/aout/ar.h33
-rw-r--r--gnu/usr.bin/gdb/include/aout/ranlib.h65
-rw-r--r--gnu/usr.bin/gdb/include/aout/stab.def264
-rw-r--r--gnu/usr.bin/gdb/include/aout/stab_gnu.h37
-rw-r--r--gnu/usr.bin/gdb/include/coff/ecoff.h263
-rw-r--r--gnu/usr.bin/gdb/include/coff/internal.h541
-rw-r--r--gnu/usr.bin/gdb/include/coff/sym.h480
-rw-r--r--gnu/usr.bin/gdb/include/coff/symconst.h178
-rw-r--r--gnu/usr.bin/gdb/include/demangle.h80
-rw-r--r--gnu/usr.bin/gdb/include/dis-asm.h179
-rw-r--r--gnu/usr.bin/gdb/include/elf/common.h219
-rw-r--r--gnu/usr.bin/gdb/include/elf/dwarf.h317
-rw-r--r--gnu/usr.bin/gdb/include/elf/external.h193
-rw-r--r--gnu/usr.bin/gdb/include/elf/internal.h198
-rw-r--r--gnu/usr.bin/gdb/include/fopen-same.h30
-rw-r--r--gnu/usr.bin/gdb/include/getopt.h132
-rw-r--r--gnu/usr.bin/gdb/include/ieee-float.h68
-rw-r--r--gnu/usr.bin/gdb/include/obstack.h493
-rw-r--r--gnu/usr.bin/gdb/include/opcode/sparc.h159
-rw-r--r--gnu/usr.bin/gdb/include/wait.h39
22 files changed, 4542 insertions, 0 deletions
diff --git a/gnu/usr.bin/gdb/include/ansidecl.h b/gnu/usr.bin/gdb/include/ansidecl.h
new file mode 100644
index 00000000000..e2684079d05
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/ansidecl.h
@@ -0,0 +1,142 @@
+/* ANSI and traditional C compatability macros
+ Copyright 1991, 1992 Free Software Foundation, Inc.
+ This file is part of the GNU C 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: ansidecl.h,v 1.1 1994/01/28 12:42:20 pk Exp $
+*/
+
+/* ANSI and traditional C compatibility macros
+
+ ANSI C is assumed if __STDC__ is #defined.
+
+ Macro ANSI C definition Traditional C definition
+ ----- ---- - ---------- ----------- - ----------
+ PTR `void *' `char *'
+ LONG_DOUBLE `long double' `double'
+ VOLATILE `volatile' `'
+ SIGNED `signed' `'
+ PTRCONST `void *const' `char *'
+
+ CONST is also defined, but is obsolete. Just use const.
+
+ DEFUN (name, arglist, args)
+
+ Defines function NAME.
+
+ ARGLIST lists the arguments, separated by commas and enclosed in
+ parentheses. ARGLIST becomes the argument list in traditional C.
+
+ ARGS list the arguments with their types. It becomes a prototype in
+ ANSI C, and the type declarations in traditional C. Arguments should
+ be separated with `AND'. For functions with a variable number of
+ arguments, the last thing listed should be `DOTS'.
+
+ DEFUN_VOID (name)
+
+ Defines a function NAME, which takes no arguments.
+
+ obsolete -- EXFUN (name, (prototype)) -- obsolete.
+
+ Replaced by PARAMS. Do not use; will disappear someday soon.
+ Was used in external function declarations.
+ In ANSI C it is `NAME PROTOTYPE' (so PROTOTYPE should be enclosed in
+ parentheses). In traditional C it is `NAME()'.
+ For a function that takes no arguments, PROTOTYPE should be `(void)'.
+
+ PARAMS ((args))
+
+ We could use the EXFUN macro to handle prototype declarations, but
+ the name is misleading and the result is ugly. So we just define a
+ simple macro to handle the parameter lists, as in:
+
+ static int foo PARAMS ((int, char));
+
+ This produces: `static int foo();' or `static int foo (int, char);'
+
+ EXFUN would have done it like this:
+
+ static int EXFUN (foo, (int, char));
+
+ but the function is not external...and it's hard to visually parse
+ the function name out of the mess. EXFUN should be considered
+ obsolete; new code should be written to use PARAMS.
+
+ For example:
+ extern int printf PARAMS ((CONST char *format DOTS));
+ int DEFUN(fprintf, (stream, format),
+ FILE *stream AND CONST char *format DOTS) { ... }
+ void DEFUN_VOID(abort) { ... }
+*/
+
+#ifndef _ANSIDECL_H
+
+#define _ANSIDECL_H 1
+
+
+/* Every source file includes this file,
+ so they will all get the switch for lint. */
+/* LINTLIBRARY */
+
+
+#if defined (__STDC__) || defined (_AIX) || (defined (__mips) && defined (_SYSTYPE_SVR4))
+/* All known AIX compilers implement these things (but don't always
+ define __STDC__). The RISC/OS MIPS compiler defines these things
+ in SVR4 mode, but does not define __STDC__. */
+
+#define PTR void *
+#define PTRCONST void *CONST
+#define LONG_DOUBLE long double
+
+#define AND ,
+#define NOARGS void
+#define CONST const
+#define VOLATILE volatile
+#define SIGNED signed
+#define DOTS , ...
+
+#define EXFUN(name, proto) name proto
+#define DEFUN(name, arglist, args) name(args)
+#define DEFUN_VOID(name) name(void)
+
+#define PROTO(type, name, arglist) type name arglist
+#define PARAMS(paramlist) paramlist
+
+#else /* Not ANSI C. */
+
+#define PTR char *
+#define PTRCONST PTR
+#define LONG_DOUBLE double
+
+#define AND ;
+#define NOARGS
+#define CONST
+#ifndef const /* some systems define it in header files for non-ansi mode */
+#define const
+#endif
+#define VOLATILE
+#define SIGNED
+#define DOTS
+
+#define EXFUN(name, proto) name()
+#define DEFUN(name, arglist, args) name arglist args;
+#define DEFUN_VOID(name) name()
+#define PROTO(type, name, arglist) type name ()
+#define PARAMS(paramlist) ()
+
+#endif /* ANSI C. */
+
+#endif /* ansidecl.h */
diff --git a/gnu/usr.bin/gdb/include/aout/aout64.h b/gnu/usr.bin/gdb/include/aout/aout64.h
new file mode 100644
index 00000000000..f51dd58d13f
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/aout/aout64.h
@@ -0,0 +1,432 @@
+/* $Id: aout64.h,v 1.1 1994/01/28 12:42:31 pk Exp $ */
+/* `a.out' object-file definitions, including extensions to 64-bit fields */
+
+#ifndef __A_OUT_64_H__
+#define __A_OUT_64_H__
+
+/* This is the layout on disk of the 32-bit or 64-bit exec header. */
+
+#ifndef external_exec
+struct external_exec
+{
+ bfd_byte e_info[4]; /* magic number and stuff */
+ bfd_byte e_text[BYTES_IN_WORD]; /* length of text section in bytes */
+ bfd_byte e_data[BYTES_IN_WORD]; /* length of data section in bytes */
+ bfd_byte e_bss[BYTES_IN_WORD]; /* length of bss area in bytes */
+ bfd_byte e_syms[BYTES_IN_WORD]; /* length of symbol table in bytes */
+ bfd_byte e_entry[BYTES_IN_WORD]; /* start address */
+ bfd_byte e_trsize[BYTES_IN_WORD]; /* length of text relocation info */
+ bfd_byte e_drsize[BYTES_IN_WORD]; /* length of data relocation info */
+};
+
+#define EXEC_BYTES_SIZE (4 + BYTES_IN_WORD * 7)
+
+/* Magic numbers for a.out files */
+
+#if ARCH_SIZE==64
+#define OMAGIC 0x1001 /* Code indicating object file */
+#define ZMAGIC 0x1002 /* Code indicating demand-paged executable. */
+#define NMAGIC 0x1003 /* Code indicating pure executable. */
+
+/* There is no 64-bit QMAGIC as far as I know. */
+
+#define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
+ && N_MAGIC(x) != NMAGIC \
+ && N_MAGIC(x) != ZMAGIC)
+#else
+#define OMAGIC 0407 /* ...object file or impure executable. */
+#define NMAGIC 0410 /* Code indicating pure executable. */
+#define ZMAGIC 0413 /* Code indicating demand-paged executable. */
+
+/* This indicates a demand-paged executable with the header in the text.
+ As far as I know it is only used by 386BSD and/or BSDI. */
+#define QMAGIC 0314
+# ifndef N_BADMAG
+# define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \
+ && N_MAGIC(x) != NMAGIC \
+ && N_MAGIC(x) != ZMAGIC \
+ && N_MAGIC(x) != QMAGIC)
+# endif /* N_BADMAG */
+#endif
+
+#endif
+
+#ifdef QMAGIC
+#define N_IS_QMAGIC(x) (N_MAGIC (x) == QMAGIC)
+#else
+#define N_IS_QMAGIC(x) (0)
+#endif
+
+/* The difference between PAGE_SIZE and N_SEGSIZE is that PAGE_SIZE is
+ the the finest granularity at which you can page something, thus it
+ controls the padding (if any) before the text segment of a ZMAGIC
+ file. N_SEGSIZE is the resolution at which things can be marked as
+ read-only versus read/write, so it controls the padding between the
+ text segment and the data segment (in memory; on disk the padding
+ between them is PAGE_SIZE). PAGE_SIZE and N_SEGSIZE are the same
+ for most machines, but different for sun3. */
+
+/* By default, segment size is constant. But some machines override this
+ to be a function of the a.out header (e.g. machine type). */
+
+#ifndef N_SEGSIZE
+#define N_SEGSIZE(x) SEGMENT_SIZE
+#endif
+
+/* Virtual memory address of the text section.
+ This is getting very complicated. A good reason to discard a.out format
+ for something that specifies these fields explicitly. But til then...
+
+ * OMAGIC and NMAGIC files:
+ (object files: text for "relocatable addr 0" right after the header)
+ start at 0, offset is EXEC_BYTES_SIZE, size as stated.
+ * The text address, offset, and size of ZMAGIC files depend
+ on the entry point of the file:
+ * entry point below TEXT_START_ADDR:
+ (hack for SunOS shared libraries)
+ start at 0, offset is 0, size as stated.
+ * If N_HEADER_IN_TEXT(x) is true (which defaults to being the
+ case when the entry point is EXEC_BYTES_SIZE or further into a page):
+ no padding is needed; text can start after exec header. Sun
+ considers the text segment of such files to include the exec header;
+ for BFD's purposes, we don't, which makes more work for us.
+ start at TEXT_START_ADDR + EXEC_BYTES_SIZE, offset is EXEC_BYTES_SIZE,
+ size as stated minus EXEC_BYTES_SIZE.
+ * If N_HEADER_IN_TEXT(x) is false (which defaults to being the case when
+ the entry point is less than EXEC_BYTES_SIZE into a page (e.g. page
+ aligned)): (padding is needed so that text can start at a page boundary)
+ start at TEXT_START_ADDR, offset PAGE_SIZE, size as stated.
+
+ Specific configurations may want to hardwire N_HEADER_IN_TEXT,
+ for efficiency or to allow people to play games with the entry point.
+ In that case, you would #define N_HEADER_IN_TEXT(x) as 1 for sunos,
+ and as 0 for most other hosts (Sony News, Vax Ultrix, etc).
+ (Do this in the appropriate bfd target file.)
+ (The default is a heuristic that will break if people try changing
+ the entry point, perhaps with the ld -e flag.)
+
+ * QMAGIC is always like a ZMAGIC for which N_HEADER_IN_TEXT is true,
+ and for which the starting address is PAGE_SIZE (or should this be
+ SEGMENT_SIZE?) (TEXT_START_ADDR only applies to ZMAGIC, not to QMAGIC).
+ */
+
+/* This macro is only relevant for ZMAGIC files; QMAGIC always has the header
+ in the text. */
+#ifndef N_HEADER_IN_TEXT
+#define N_HEADER_IN_TEXT(x) (((x).a_entry & (PAGE_SIZE-1)) >= EXEC_BYTES_SIZE)
+#endif
+
+/* Sun shared libraries, not linux. This macro is only relevant for ZMAGIC
+ files. */
+#ifndef N_SHARED_LIB
+#define N_SHARED_LIB(x) ((x).a_entry < TEXT_START_ADDR)
+#endif
+
+#ifndef N_TXTADDR
+#define N_TXTADDR(x) \
+ (/* The address of a QMAGIC file is always one page in, */ \
+ /* with the header in the text. */ \
+ N_IS_QMAGIC (x) ? PAGE_SIZE + EXEC_BYTES_SIZE : \
+ N_MAGIC(x) != ZMAGIC ? 0 : /* object file or NMAGIC */\
+ N_SHARED_LIB(x) ? 0 : \
+ N_HEADER_IN_TEXT(x) ? \
+ TEXT_START_ADDR + EXEC_BYTES_SIZE : /* no padding */\
+ TEXT_START_ADDR /* a page of padding */\
+ )
+#endif
+
+/* Offset in an a.out of the start of the text section. */
+#ifndef N_TXTOFF
+#define N_TXTOFF(x) \
+ (/* For {O,N,Q}MAGIC, no padding. */ \
+ N_MAGIC(x) != ZMAGIC ? EXEC_BYTES_SIZE : \
+ N_SHARED_LIB(x) ? 0 : \
+ N_HEADER_IN_TEXT(x) ? \
+ EXEC_BYTES_SIZE : /* no padding */\
+ PAGE_SIZE /* a page of padding */\
+ )
+#endif
+/* Size of the text section. It's always as stated, except that we
+ offset it to `undo' the adjustment to N_TXTADDR and N_TXTOFF
+ for ZMAGIC files that nominally include the exec header
+ as part of the first page of text. (BFD doesn't consider the
+ exec header to be part of the text segment.) */
+#ifndef N_TXTSIZE
+#define N_TXTSIZE(x) \
+ (/* For QMAGIC, we don't consider the header part of the text section. */\
+ N_IS_QMAGIC (x) ? (x).a_text - EXEC_BYTES_SIZE : \
+ (N_MAGIC(x) != ZMAGIC || N_SHARED_LIB(x)) ? (x).a_text : \
+ N_HEADER_IN_TEXT(x) ? \
+ (x).a_text - EXEC_BYTES_SIZE: /* no padding */\
+ (x).a_text /* a page of padding */\
+ )
+#endif
+/* The address of the data segment in virtual memory.
+ It is the text segment address, plus text segment size, rounded
+ up to a N_SEGSIZE boundary for pure or pageable files. */
+#ifndef N_DATADDR
+#define N_DATADDR(x) \
+ (N_MAGIC(x)==OMAGIC? (N_TXTADDR(x)+N_TXTSIZE(x)) \
+ : (N_SEGSIZE(x) + ((N_TXTADDR(x)+N_TXTSIZE(x)-1) & ~(N_SEGSIZE(x)-1))))
+#endif
+/* The address of the BSS segment -- immediately after the data segment. */
+
+#define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data)
+
+/* Offsets of the various portions of the file after the text segment. */
+
+/* For {N,Q,Z}MAGIC, there is padding to make the data segment start
+ on a page boundary. Most of the time the a_text field (and thus
+ N_TXTSIZE) already contains this padding. But if it doesn't (I
+ think maybe this happens on BSDI and/or 386BSD), then add it. */
+
+#ifndef N_DATOFF
+#define N_DATOFF(x) \
+ (N_MAGIC(x) == OMAGIC ? N_TXTOFF(x) + N_TXTSIZE(x) : \
+ PAGE_SIZE + ((N_TXTOFF(x) + N_TXTSIZE(x) - 1) & ~(PAGE_SIZE - 1)))
+#endif
+
+#ifndef N_TRELOFF
+#define N_TRELOFF(x) ( N_DATOFF(x) + (x).a_data )
+#endif
+#ifndef N_DRELOFF
+#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize )
+#endif
+#ifndef N_SYMOFF
+#define N_SYMOFF(x) ( N_DRELOFF(x) + (x).a_drsize )
+#endif
+#ifndef N_STROFF
+#define N_STROFF(x) ( N_SYMOFF(x) + (x).a_syms )
+#endif
+
+/* Symbols */
+#ifndef external_nlist
+struct external_nlist {
+ bfd_byte e_strx[BYTES_IN_WORD]; /* index into string table of name */
+ bfd_byte e_type[1]; /* type of symbol */
+ bfd_byte e_other[1]; /* misc info (usually empty) */
+ bfd_byte e_desc[2]; /* description field */
+ bfd_byte e_value[BYTES_IN_WORD]; /* value of symbol */
+};
+#define EXTERNAL_NLIST_SIZE (BYTES_IN_WORD+4+BYTES_IN_WORD)
+#endif
+
+struct internal_nlist {
+ unsigned long n_strx; /* index into string table of name */
+ unsigned char n_type; /* type of symbol */
+ unsigned char n_other; /* misc info (usually empty) */
+ unsigned short n_desc; /* description field */
+ bfd_vma n_value; /* value of symbol */
+};
+
+/* The n_type field is the symbol type, containing: */
+
+#define N_UNDF 0 /* Undefined symbol */
+#define N_ABS 2 /* Absolute symbol -- defined at particular addr */
+#define N_TEXT 4 /* Text sym -- defined at offset in text seg */
+#define N_DATA 6 /* Data sym -- defined at offset in data seg */
+#define N_BSS 8 /* BSS sym -- defined at offset in zero'd seg */
+#define N_COMM 0x12 /* Common symbol (visible after shared lib dynlink) */
+#define N_FN 0x1f /* File name of .o file */
+#define N_FN_SEQ 0x0C /* N_FN from Sequent compilers (sigh) */
+/* Note: N_EXT can only be usefully OR-ed with N_UNDF, N_ABS, N_TEXT,
+ N_DATA, or N_BSS. When the low-order bit of other types is set,
+ (e.g. N_WARNING versus N_FN), they are two different types. */
+#define N_EXT 1 /* External symbol (as opposed to local-to-this-file) */
+#define N_TYPE 0x1e
+#define N_STAB 0xe0 /* If any of these bits are on, it's a debug symbol */
+
+#define N_INDR 0x0a
+
+/* The following symbols refer to set elements.
+ All the N_SET[ATDB] symbols with the same name form one set.
+ Space is allocated for the set in the text section, and each set
+ elements value is stored into one word of the space.
+ The first word of the space is the length of the set (number of elements).
+
+ The address of the set is made into an N_SETV symbol
+ whose name is the same as the name of the set.
+ This symbol acts like a N_DATA global symbol
+ in that it can satisfy undefined external references. */
+
+/* These appear as input to LD, in a .o file. */
+#define N_SETA 0x14 /* Absolute set element symbol */
+#define N_SETT 0x16 /* Text set element symbol */
+#define N_SETD 0x18 /* Data set element symbol */
+#define N_SETB 0x1A /* Bss set element symbol */
+
+/* This is output from LD. */
+#define N_SETV 0x1C /* Pointer to set vector in data area. */
+
+/* Warning symbol. The text gives a warning message, the next symbol
+ in the table will be undefined. When the symbol is referenced, the
+ message is printed. */
+
+#define N_WARNING 0x1e
+
+/* Relocations
+
+ There are two types of relocation flavours for a.out systems,
+ standard and extended. The standard form is used on systems where the
+ instruction has room for all the bits of an offset to the operand, whilst
+ the extended form is used when an address operand has to be split over n
+ instructions. Eg, on the 68k, each move instruction can reference
+ the target with a displacement of 16 or 32 bits. On the sparc, move
+ instructions use an offset of 14 bits, so the offset is stored in
+ the reloc field, and the data in the section is ignored.
+*/
+
+/* This structure describes a single relocation to be performed.
+ The text-relocation section of the file is a vector of these structures,
+ all of which apply to the text section.
+ Likewise, the data-relocation section applies to the data section. */
+
+struct reloc_std_external {
+ bfd_byte r_address[BYTES_IN_WORD]; /* offset of of data to relocate */
+ bfd_byte r_index[3]; /* symbol table index of symbol */
+ bfd_byte r_type[1]; /* relocation type */
+};
+
+#define RELOC_STD_BITS_PCREL_BIG 0x80
+#define RELOC_STD_BITS_PCREL_LITTLE 0x01
+
+#define RELOC_STD_BITS_LENGTH_BIG 0x60
+#define RELOC_STD_BITS_LENGTH_SH_BIG 5 /* To shift to units place */
+#define RELOC_STD_BITS_LENGTH_LITTLE 0x06
+#define RELOC_STD_BITS_LENGTH_SH_LITTLE 1
+
+#define RELOC_STD_BITS_EXTERN_BIG 0x10
+#define RELOC_STD_BITS_EXTERN_LITTLE 0x08
+
+#define RELOC_STD_BITS_BASEREL_BIG 0x08
+#define RELOC_STD_BITS_BASEREL_LITTLE 0x08
+
+#define RELOC_STD_BITS_JMPTABLE_BIG 0x04
+#define RELOC_STD_BITS_JMPTABLE_LITTLE 0x04
+
+#define RELOC_STD_BITS_RELATIVE_BIG 0x02
+#define RELOC_STD_BITS_RELATIVE_LITTLE 0x02
+
+#define RELOC_STD_SIZE (BYTES_IN_WORD + 3 + 1) /* Bytes per relocation entry */
+
+struct reloc_std_internal
+{
+ bfd_vma r_address; /* Address (within segment) to be relocated. */
+ /* The meaning of r_symbolnum depends on r_extern. */
+ unsigned int r_symbolnum:24;
+ /* Nonzero means value is a pc-relative offset
+ and it should be relocated for changes in its own address
+ as well as for changes in the symbol or section specified. */
+ unsigned int r_pcrel:1;
+ /* Length (as exponent of 2) of the field to be relocated.
+ Thus, a value of 2 indicates 1<<2 bytes. */
+ unsigned int r_length:2;
+ /* 1 => relocate with value of symbol.
+ r_symbolnum is the index of the symbol
+ in files the symbol table.
+ 0 => relocate with the address of a segment.
+ r_symbolnum is N_TEXT, N_DATA, N_BSS or N_ABS
+ (the N_EXT bit may be set also, but signifies nothing). */
+ unsigned int r_extern:1;
+ /* The next three bits are for SunOS shared libraries, and seem to
+ be undocumented. */
+ unsigned int r_baserel:1; /* Linkage table relative */
+ unsigned int r_jmptable:1; /* pc-relative to jump table */
+ unsigned int r_relative:1; /* "relative relocation" */
+ /* unused */
+ unsigned int r_pad:1; /* Padding -- set to zero */
+};
+
+
+/* EXTENDED RELOCS */
+
+struct reloc_ext_external {
+ bfd_byte r_address[BYTES_IN_WORD]; /* offset of of data to relocate */
+ bfd_byte r_index[3]; /* symbol table index of symbol */
+ bfd_byte r_type[1]; /* relocation type */
+ bfd_byte r_addend[BYTES_IN_WORD]; /* datum addend */
+};
+
+#define RELOC_EXT_BITS_EXTERN_BIG 0x80
+#define RELOC_EXT_BITS_EXTERN_LITTLE 0x01
+
+#define RELOC_EXT_BITS_TYPE_BIG 0x1F
+#define RELOC_EXT_BITS_TYPE_SH_BIG 0
+#define RELOC_EXT_BITS_TYPE_LITTLE 0xF8
+#define RELOC_EXT_BITS_TYPE_SH_LITTLE 3
+
+/* Bytes per relocation entry */
+#define RELOC_EXT_SIZE (BYTES_IN_WORD + 3 + 1 + BYTES_IN_WORD)
+
+enum reloc_type
+{
+ /* simple relocations */
+ RELOC_8, /* data[0:7] = addend + sv */
+ RELOC_16, /* data[0:15] = addend + sv */
+ RELOC_32, /* data[0:31] = addend + sv */
+ /* pc-rel displacement */
+ RELOC_DISP8, /* data[0:7] = addend - pc + sv */
+ RELOC_DISP16, /* data[0:15] = addend - pc + sv */
+ RELOC_DISP32, /* data[0:31] = addend - pc + sv */
+ /* Special */
+ RELOC_WDISP30, /* data[0:29] = (addend + sv - pc)>>2 */
+ RELOC_WDISP22, /* data[0:21] = (addend + sv - pc)>>2 */
+ RELOC_HI22, /* data[0:21] = (addend + sv)>>10 */
+ RELOC_22, /* data[0:21] = (addend + sv) */
+ RELOC_13, /* data[0:12] = (addend + sv) */
+ RELOC_LO10, /* data[0:9] = (addend + sv) */
+ RELOC_SFA_BASE,
+ RELOC_SFA_OFF13,
+ /* P.I.C. (base-relative) */
+ RELOC_BASE10, /* Not sure - maybe we can do this the */
+ RELOC_BASE13, /* right way now */
+ RELOC_BASE22,
+ /* for some sort of pc-rel P.I.C. (?) */
+ RELOC_PC10,
+ RELOC_PC22,
+ /* P.I.C. jump table */
+ RELOC_JMP_TBL,
+ /* reputedly for shared libraries somehow */
+ RELOC_SEGOFF16,
+ RELOC_GLOB_DAT,
+ RELOC_JMP_SLOT,
+ RELOC_RELATIVE,
+
+ RELOC_11,
+ RELOC_WDISP2_14,
+ RELOC_WDISP19,
+ RELOC_HHI22, /* data[0:21] = (addend + sv) >> 42 */
+ RELOC_HLO10, /* data[0:9] = (addend + sv) >> 32 */
+
+ /* 29K relocation types */
+ RELOC_JUMPTARG,
+ RELOC_CONST,
+ RELOC_CONSTH,
+
+
+ /* Q .
+ What are the other ones,
+ Since this is a clean slate, can we throw away the ones we dont
+ understand ? Should we sort the values ? What about using a
+ microcode format like the 68k ?
+ */
+ NO_RELOC
+ };
+
+
+struct reloc_internal {
+ bfd_vma r_address; /* offset of of data to relocate */
+ long r_index; /* symbol table index of symbol */
+ enum reloc_type r_type; /* relocation type */
+ bfd_vma r_addend; /* datum addend */
+};
+
+/* Q.
+ Should the length of the string table be 4 bytes or 8 bytes ?
+
+ Q.
+ What about archive indexes ?
+
+ */
+
+#endif /* __A_OUT_64_H__ */
diff --git a/gnu/usr.bin/gdb/include/aout/ar.h b/gnu/usr.bin/gdb/include/aout/ar.h
new file mode 100644
index 00000000000..d896a0e1839
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/aout/ar.h
@@ -0,0 +1,33 @@
+/* $Id: ar.h,v 1.1 1994/01/28 12:42:32 pk Exp $ */
+/* archive file definition for GNU software */
+
+/* So far this is correct for BSDish archives. Don't forget that
+ files must begin on an even byte boundary. */
+
+#ifndef __GNU_AR_H__
+#define __GNU_AR_H__
+
+#define ARMAG "!<arch>\n" /* For COFF and a.out archives */
+#define ARMAGB "!<bout>\n" /* For b.out archives */
+#define SARMAG 8
+#define ARFMAG "`\n"
+
+/* The ar_date field of the armap (__.SYMDEF) member of an archive
+ must be greater than the modified date of the entire file, or
+ BSD-derived linkers complain. We originally write the ar_date with
+ this offset from the real file's mod-time. After finishing the
+ file, we rewrite ar_date if it's not still greater than the mod date. */
+
+#define ARMAP_TIME_OFFSET 60
+
+struct ar_hdr {
+ char ar_name[16]; /* name of this member */
+ char ar_date[12]; /* file mtime */
+ char ar_uid[6]; /* owner uid; printed as decimal */
+ char ar_gid[6]; /* owner gid; printed as decimal */
+ char ar_mode[8]; /* file mode, printed as octal */
+ char ar_size[10]; /* file size, printed as decimal */
+ char ar_fmag[2]; /* should contain ARFMAG */
+};
+
+#endif /* __GNU_AR_H__ */
diff --git a/gnu/usr.bin/gdb/include/aout/ranlib.h b/gnu/usr.bin/gdb/include/aout/ranlib.h
new file mode 100644
index 00000000000..c371643f577
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/aout/ranlib.h
@@ -0,0 +1,65 @@
+/* ranlib.h -- archive library index member definition for GNU.
+ Copyright 1990-1991 Free Software Foundation, Inc.
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: ranlib.h,v 1.1 1994/01/28 12:42:34 pk Exp $
+*/
+
+/* The Symdef member of an archive contains two things:
+ a table that maps symbol-string offsets to file offsets,
+ and a symbol-string table. All the symbol names are
+ run together (each with trailing null) in the symbol-string
+ table. There is a single longword bytecount on the front
+ of each of these tables. Thus if we have two symbols,
+ "foo" and "_bar", that are in archive members at offsets
+ 200 and 900, it would look like this:
+ 16 ; byte count of index table
+ 0 ; offset of "foo" in string table
+ 200 ; offset of foo-module in file
+ 4 ; offset of "bar" in string table
+ 900 ; offset of bar-module in file
+ 9 ; byte count of string table
+ "foo\0_bar\0" ; string table */
+
+#define RANLIBMAG "__.SYMDEF" /* Archive file name containing index */
+#define RANLIBSKEW 3 /* Creation time offset */
+
+/* Format of __.SYMDEF:
+ First, a longword containing the size of the 'symdef' data that follows.
+ Second, zero or more 'symdef' structures.
+ Third, a longword containing the length of symbol name strings.
+ Fourth, zero or more symbol name strings (each followed by a null). */
+
+struct symdef
+ {
+ union
+ {
+ unsigned long string_offset; /* In the file */
+ char *name; /* In memory, sometimes */
+ } s;
+ /* this points to the front of the file header (AKA member header --
+ a struct ar_hdr), not to the front of the file or into the file).
+ in other words it only tells you which file to read */
+ unsigned long file_offset;
+ };
+
+/* Compatability with BSD code */
+
+#define ranlib symdef
+#define ran_un s
+#define ran_strx string_offset
+#define ran_name name
+#define ran_off file_offset
diff --git a/gnu/usr.bin/gdb/include/aout/stab.def b/gnu/usr.bin/gdb/include/aout/stab.def
new file mode 100644
index 00000000000..9d1da7d6eb8
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/aout/stab.def
@@ -0,0 +1,264 @@
+/* Table of DBX symbol codes for the GNU system.
+ Copyright (C) 1988, 1991 Free Software Foundation, Inc.
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+/* New stab from Solaris 2. This uses an n_type of 0, which in a.out files
+ overlaps the N_UNDF used for ordinary symbols. In ELF files, the
+ debug information is in a different file section, so there is no conflict.
+ This symbol's n_value gives the size of the string section associated
+ with this file. The symbol's n_strx (relative to the just-updated
+ string section start address) gives the name of the source file,
+ e.g. "foo.c", without any path information. The symbol's n_desc gives
+ the count of upcoming symbols associated with this file (not including
+ this one). */
+/* __define_stab (N_UNDF, 0x00, "UNDF") */
+
+/* Global variable. Only the name is significant.
+ To find the address, look in the corresponding external symbol. */
+__define_stab (N_GSYM, 0x20, "GSYM")
+
+/* Function name for BSD Fortran. Only the name is significant.
+ To find the address, look in the corresponding external symbol. */
+__define_stab (N_FNAME, 0x22, "FNAME")
+
+/* Function name or text-segment variable for C. Value is its address.
+ Desc is supposedly starting line number, but GCC doesn't set it
+ and DBX seems not to miss it. */
+__define_stab (N_FUN, 0x24, "FUN")
+
+/* Data-segment variable with internal linkage. Value is its address.
+ "Static Sym". */
+__define_stab (N_STSYM, 0x26, "STSYM")
+
+/* BSS-segment variable with internal linkage. Value is its address. */
+__define_stab (N_LCSYM, 0x28, "LCSYM")
+
+/* Name of main routine. Only the name is significant. */
+__define_stab (N_MAIN, 0x2a, "MAIN")
+
+/* Solaris2: Read-only data symbols. */
+__define_stab (N_ROSYM, 0x2c, "ROSYM")
+
+/* Global symbol in Pascal.
+ Supposedly the value is its line number; I'm skeptical. */
+__define_stab (N_PC, 0x30, "PC")
+
+/* Number of symbols: 0, files,,funcs,lines according to Ultrix V4.0. */
+__define_stab (N_NSYMS, 0x32, "NSYMS")
+
+/* "No DST map for sym: name, ,0,type,ignored" according to Ultrix V4.0. */
+__define_stab (N_NOMAP, 0x34, "NOMAP")
+
+/* New stab from Solaris 2. Like N_SO, but for the object file. Two in
+ a row provide the build directory and the relative path of the .o from it.
+ Solaris2 uses this to avoid putting the stabs info into the linked
+ executable; this stab goes into the ".stab.index" section, and the debugger
+ reads the real stabs directly from the .o files instead. */
+__define_stab (N_OBJ, 0x38, "OBJ")
+
+/* New stab from Solaris 2. Options for the debugger, related to the
+ source language for this module. E.g. whether to use ANSI
+ integral promotions or traditional integral promotions. */
+__define_stab (N_OPT, 0x3c, "OPT")
+
+/* Register variable. Value is number of register. */
+__define_stab (N_RSYM, 0x40, "RSYM")
+
+/* Modula-2 compilation unit. Can someone say what info it contains? */
+__define_stab (N_M2C, 0x42, "M2C")
+
+/* Line number in text segment. Desc is the line number;
+ value is corresponding address. On Solaris2, the line number is
+ relative to the start of the current function. */
+__define_stab (N_SLINE, 0x44, "SLINE")
+
+/* Similar, for data segment. */
+__define_stab (N_DSLINE, 0x46, "DSLINE")
+
+/* Similar, for bss segment. */
+__define_stab (N_BSLINE, 0x48, "BSLINE")
+
+/* Sun's source-code browser stabs. ?? Don't know what the fields are.
+ Supposedly the field is "path to associated .cb file". THIS VALUE
+ OVERLAPS WITH N_BSLINE! */
+__define_stab (N_BROWS, 0x48, "BROWS")
+
+/* GNU Modula-2 definition module dependency. Value is the modification time
+ of the definition file. Other is non-zero if it is imported with the
+ GNU M2 keyword %INITIALIZE. Perhaps N_M2C can be used if there
+ are enough empty fields? */
+__define_stab(N_DEFD, 0x4a, "DEFD")
+
+/* New in Solaris2. Function start/body/end line numbers. */
+__define_stab(N_FLINE, 0x4C, "FLINE")
+
+/* THE FOLLOWING TWO STAB VALUES CONFLICT. Happily, one is for Modula-2
+ and one is for C++. Still,... */
+/* GNU C++ exception variable. Name is variable name. */
+__define_stab (N_EHDECL, 0x50, "EHDECL")
+/* Modula2 info "for imc": name,,0,0,0 according to Ultrix V4.0. */
+__define_stab (N_MOD2, 0x50, "MOD2")
+
+/* GNU C++ `catch' clause. Value is its address. Desc is nonzero if
+ this entry is immediately followed by a CAUGHT stab saying what exception
+ was caught. Multiple CAUGHT stabs means that multiple exceptions
+ can be caught here. If Desc is 0, it means all exceptions are caught
+ here. */
+__define_stab (N_CATCH, 0x54, "CATCH")
+
+/* Structure or union element. Value is offset in the structure. */
+__define_stab (N_SSYM, 0x60, "SSYM")
+
+/* Solaris2: Last stab emitted for module. */
+__define_stab (N_ENDM, 0x62, "ENDM")
+
+/* Name of main source file.
+ Value is starting text address of the compilation.
+ If multiple N_SO's appear, the first to contain a trailing / is the
+ compilation directory. The first to not contain a trailing / is the
+ source file name, relative to the compilation directory. Others (perhaps
+ resulting from cfront) are ignored.
+ On Solaris2, value is undefined, but desc is a source-language code. */
+
+__define_stab (N_SO, 0x64, "SO")
+
+/* Automatic variable in the stack. Value is offset from frame pointer.
+ Also used for type descriptions. */
+__define_stab (N_LSYM, 0x80, "LSYM")
+
+/* Beginning of an include file. Only Sun uses this.
+ In an object file, only the name is significant.
+ The Sun linker puts data into some of the other fields. */
+__define_stab (N_BINCL, 0x82, "BINCL")
+
+/* Name of sub-source file (#include file).
+ Value is starting text address of the compilation. */
+__define_stab (N_SOL, 0x84, "SOL")
+
+/* Parameter variable. Value is offset from argument pointer.
+ (On most machines the argument pointer is the same as the frame pointer. */
+__define_stab (N_PSYM, 0xa0, "PSYM")
+
+/* End of an include file. No name.
+ This and N_BINCL act as brackets around the file's output.
+ In an object file, there is no significant data in this entry.
+ The Sun linker puts data into some of the fields. */
+__define_stab (N_EINCL, 0xa2, "EINCL")
+
+/* Alternate entry point. Value is its address. */
+__define_stab (N_ENTRY, 0xa4, "ENTRY")
+
+/* Beginning of lexical block.
+ The desc is the nesting level in lexical blocks.
+ The value is the address of the start of the text for the block.
+ The variables declared inside the block *precede* the N_LBRAC symbol.
+ On Solaris2, the value is relative to the start of the current function. */
+__define_stab (N_LBRAC, 0xc0, "LBRAC")
+
+/* Place holder for deleted include file. Replaces a N_BINCL and everything
+ up to the corresponding N_EINCL. The Sun linker generates these when
+ it finds multiple identical copies of the symbols from an include file.
+ This appears only in output from the Sun linker. */
+__define_stab (N_EXCL, 0xc2, "EXCL")
+
+/* Modula-2 scope information. Can someone say what info it contains? */
+__define_stab (N_SCOPE, 0xc4, "SCOPE")
+
+/* End of a lexical block. Desc matches the N_LBRAC's desc.
+ The value is the address of the end of the text for the block.
+ On Solaris2, the value is relative to the start of the current function. */
+__define_stab (N_RBRAC, 0xe0, "RBRAC")
+
+/* Begin named common block. Only the name is significant. */
+__define_stab (N_BCOMM, 0xe2, "BCOMM")
+
+/* End named common block. Only the name is significant
+ (and it should match the N_BCOMM). */
+__define_stab (N_ECOMM, 0xe4, "ECOMM")
+
+/* Member of a common block; value is offset within the common block.
+ This should occur within a BCOMM/ECOMM pair. */
+__define_stab (N_ECOML, 0xe8, "ECOML")
+
+/* Solaris2: Pascal "with" statement: type,,0,0,offset */
+__define_stab (N_WITH, 0xea, "WITH")
+
+/* These STAB's are used on Gould systems for Non-Base register symbols
+ or something like that. FIXME. I have assigned the values at random
+ since I don't have a Gould here. Fixups from Gould folk welcome... */
+__define_stab (N_NBTEXT, 0xF0, "NBTEXT")
+__define_stab (N_NBDATA, 0xF2, "NBDATA")
+__define_stab (N_NBBSS, 0xF4, "NBBSS")
+__define_stab (N_NBSTS, 0xF6, "NBSTS")
+__define_stab (N_NBLCS, 0xF8, "NBLCS")
+
+/* Second symbol entry containing a length-value for the preceding entry.
+ The value is the length. */
+__define_stab (N_LENG, 0xfe, "LENG")
+
+/* The above information, in matrix format.
+
+ STAB MATRIX
+ _________________________________________________
+ | 00 - 1F are not dbx stab symbols |
+ | In most cases, the low bit is the EXTernal bit|
+
+ | 00 UNDEF | 02 ABS | 04 TEXT | 06 DATA |
+ | 01 |EXT | 03 |EXT | 05 |EXT | 07 |EXT |
+
+ | 08 BSS | 0A INDR | 0C FN_SEQ | 0E |
+ | 09 |EXT | 0B | 0D | 0F |
+
+ | 10 | 12 COMM | 14 SETA | 16 SETT |
+ | 11 | 13 | 15 | 17 |
+
+ | 18 SETD | 1A SETB | 1C SETV | 1E WARNING|
+ | 19 | 1B | 1D | 1F FN |
+
+ |_______________________________________________|
+ | Debug entries with bit 01 set are unused. |
+ | 20 GSYM | 22 FNAME | 24 FUN | 26 STSYM |
+ | 28 LCSYM | 2A MAIN | 2C ROSYM | 2E |
+ | 30 PC | 32 NSYMS | 34 NOMAP | 36 |
+ | 38 OBJ | 3A | 3C OPT | 3E |
+ | 40 RSYM | 42 M2C | 44 SLINE | 46 DSLINE |
+ | 48 BSLINE*| 4A DEFD | 4C FLINE | 4E |
+ | 50 EHDECL*| 52 | 54 CATCH | 56 |
+ | 58 | 5A | 5C | 5E |
+ | 60 SSYM | 62 ENDM | 64 SO | 66 |
+ | 68 | 6A | 6C | 6E |
+ | 70 | 72 | 74 | 76 |
+ | 78 | 7A | 7C | 7E |
+ | 80 LSYM | 82 BINCL | 84 SOL | 86 |
+ | 88 | 8A | 8C | 8E |
+ | 90 | 92 | 94 | 96 |
+ | 98 | 9A | 9C | 9E |
+ | A0 PSYM | A2 EINCL | A4 ENTRY | A6 |
+ | A8 | AA | AC | AE |
+ | B0 | B2 | B4 | B6 |
+ | B8 | BA | BC | BE |
+ | C0 LBRAC | C2 EXCL | C4 SCOPE | C6 |
+ | C8 | CA | CC | CE |
+ | D0 | D2 | D4 | D6 |
+ | D8 | DA | DC | DE |
+ | E0 RBRAC | E2 BCOMM | E4 ECOMM | E6 |
+ | E8 ECOML | EA WITH | EC | EE |
+ | F0 | F2 | F4 | F6 |
+ | F8 | FA | FC | FE LENG |
+ +-----------------------------------------------+
+ * 50 EHDECL is also MOD2.
+ * 48 BSLINE is also BROWS.
+ */
diff --git a/gnu/usr.bin/gdb/include/aout/stab_gnu.h b/gnu/usr.bin/gdb/include/aout/stab_gnu.h
new file mode 100644
index 00000000000..11f39d370b4
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/aout/stab_gnu.h
@@ -0,0 +1,37 @@
+/* $Id: stab_gnu.h,v 1.1 1994/01/28 12:42:36 pk Exp $ */
+#ifndef __GNU_STAB__
+
+/* Indicate the GNU stab.h is in use. */
+
+#define __GNU_STAB__
+
+#define __define_stab(NAME, CODE, STRING) NAME=CODE,
+
+enum __stab_debug_code
+{
+#include "aout/stab.def"
+LAST_UNUSED_STAB_CODE
+};
+
+#undef __define_stab
+
+/* Definitions of "desc" field for N_SO stabs in Solaris2. */
+
+#define N_SO_AS 1
+#define N_SO_C 2
+#define N_SO_ANSI_C 3
+#define N_SO_CC 4 /* C++ */
+#define N_SO_FORTRAN 5
+#define N_SO_PASCAL 6
+
+/* Solaris2: Floating point type values in basic types. */
+
+#define NF_NONE 0
+#define NF_SINGLE 1 /* IEEE 32-bit */
+#define NF_DOUBLE 2 /* IEEE 64-bit */
+#define NF_COMPLEX 3 /* Fortran complex */
+#define NF_COMPLEX16 4 /* Fortran double complex */
+#define NF_COMPLEX32 5 /* Fortran complex*16 */
+#define NF_LDOUBLE 6 /* Long double (whatever that is) */
+
+#endif /* __GNU_STAB_ */
diff --git a/gnu/usr.bin/gdb/include/coff/ecoff.h b/gnu/usr.bin/gdb/include/coff/ecoff.h
new file mode 100644
index 00000000000..92cb6c73763
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/coff/ecoff.h
@@ -0,0 +1,263 @@
+/* $Id: ecoff.h,v 1.1 1994/01/28 12:42:38 pk Exp $ */
+#ifndef ECOFF_H
+#define ECOFF_H
+
+/* Generic ECOFF support.
+ This does not include symbol information, found in sym.h and
+ symconst.h. */
+
+/* Mips magic numbers used in filehdr. MIPS_MAGIC_LITTLE is used on
+ little endian machines. MIPS_MAGIC_BIG is used on big endian
+ machines. Where is MIPS_MAGIC_1 from? */
+#define MIPS_MAGIC_1 0x0180
+#define MIPS_MAGIC_LITTLE 0x0162
+#define MIPS_MAGIC_BIG 0x0160
+
+/* These are the magic numbers used for MIPS code compiled at ISA
+ level 2. */
+#define MIPS_MAGIC_LITTLE2 0x0166
+#define MIPS_MAGIC_BIG2 0x0163
+
+/* These are the magic numbers used for MIPS code compiled at ISA
+ level 3. */
+#define MIPS_MAGIC_LITTLE3 0x142
+#define MIPS_MAGIC_BIG3 0x140
+
+/* Alpha magic numbers used in filehdr. */
+#define ALPHA_MAGIC 0x183
+
+/* Magic numbers used in a.out header. */
+#define ECOFF_AOUT_OMAGIC 0407 /* not demand paged (ld -N). */
+#define ECOFF_AOUT_ZMAGIC 0413 /* demand load format, eg normal ld output */
+
+/* Names of special sections. */
+#define _TEXT ".text"
+#define _DATA ".data"
+#define _BSS ".bss"
+#define _RDATA ".rdata"
+#define _SDATA ".sdata"
+#define _SBSS ".sbss"
+#define _LIT4 ".lit4"
+#define _LIT8 ".lit8"
+#define _LIB ".lib"
+#define _INIT ".init"
+#define _FINI ".fini"
+
+/* ECOFF uses some additional section flags. */
+#define STYP_RDATA 0x100
+#define STYP_SDATA 0x200
+#define STYP_SBSS 0x400
+#define STYP_ECOFF_FINI 0x1000000
+#define STYP_LIT8 0x8000000
+#define STYP_LIT4 0x10000000
+#define STYP_ECOFF_INIT 0x80000000
+#define STYP_OTHER_LOAD (STYP_ECOFF_INIT | STYP_ECOFF_FINI)
+
+/* The linker needs a section to hold small common variables while
+ linking. There is no convenient way to create it when the linker
+ needs it, so we always create one for each BFD. We then avoid
+ writing it out. */
+#define SCOMMON ".scommon"
+
+/* The ECOFF a.out header carries information about register masks and
+ the gp value. The assembler needs to be able to write out this
+ information, and objcopy needs to be able to copy it from one file
+ to another. To handle this in BFD, we use a dummy section to hold
+ the information. We call this section .reginfo, since MIPS ELF has
+ a .reginfo section which serves a similar purpose. When BFD
+ recognizes an ECOFF object, it copies the information into a
+ private data structure. When the .reginfo section is read, the
+ information is retrieved from the private data structure. When the
+ .reginfo section is written, the information in the private data
+ structure is updated. The contents of the .reginfo section, as
+ seen by programs outside BFD, is a ecoff_reginfo structure. The
+ contents of the structure are as seen on the host, so no swapping
+ issues arise.
+
+ The assembler used to update the private BFD data structures
+ directly. With this approach, it instead just creates a .reginfo
+ section and updates that. The real advantage of this approach is
+ that objcopy works automatically. */
+#define REGINFO ".reginfo"
+struct ecoff_reginfo
+{
+ bfd_vma gp_value; /* GP register value. */
+ unsigned long gprmask; /* General registers used. */
+ unsigned long cprmask[4]; /* Coprocessor registers used. */
+ unsigned long fprmask; /* Floating pointer registers used. */
+};
+
+/* If the extern bit in a reloc is 1, then r_symndx is an index into
+ the external symbol table. If the extern bit is 0, then r_symndx
+ indicates a section, and is one of the following values. */
+#define RELOC_SECTION_NONE 0
+#define RELOC_SECTION_TEXT 1
+#define RELOC_SECTION_RDATA 2
+#define RELOC_SECTION_DATA 3
+#define RELOC_SECTION_SDATA 4
+#define RELOC_SECTION_SBSS 5
+#define RELOC_SECTION_BSS 6
+#define RELOC_SECTION_INIT 7
+#define RELOC_SECTION_LIT8 8
+#define RELOC_SECTION_LIT4 9
+#define RELOC_SECTION_XDATA 10
+#define RELOC_SECTION_PDATA 11
+#define RELOC_SECTION_FINI 12
+#define RELOC_SECTION_LITA 13
+#define RELOC_SECTION_ABS 14
+
+/********************** STABS **********************/
+
+/* gcc uses mips-tfile to output type information in special stabs
+ entries. These must match the corresponding definition in
+ gcc/config/mips.h. At some point, these should probably go into a
+ shared include file, but currently gcc and gdb do not share any
+ directories. */
+#define CODE_MASK 0x8F300
+#define ECOFF_IS_STAB(sym) (((sym)->index & 0xFFF00) == CODE_MASK)
+#define ECOFF_MARK_STAB(code) ((code)+CODE_MASK)
+#define ECOFF_UNMARK_STAB(code) ((code)-CODE_MASK)
+#define STABS_SYMBOL "@stabs"
+
+/********************** COFF **********************/
+
+/* gcc also uses mips-tfile to output COFF debugging information.
+ These are the values it uses when outputting the .type directive.
+ These should also be in a shared include file. */
+#define N_BTMASK (017)
+#define N_TMASK (060)
+#define N_BTSHFT (4)
+#define N_TSHIFT (2)
+
+/********************** AUX **********************/
+
+/* The auxiliary type information is the same on all known ECOFF
+ targets. I can't see any reason that it would ever change, so I am
+ going to gamble and define the external structures here, in the
+ target independent ECOFF header file. The internal forms are
+ defined in coff/sym.h, which was originally donated by MIPS
+ Computer Systems. */
+
+/* Type information external record */
+
+struct tir_ext {
+ unsigned char t_bits1[1];
+ unsigned char t_tq45[1];
+ unsigned char t_tq01[1];
+ unsigned char t_tq23[1];
+};
+
+#define TIR_BITS1_FBITFIELD_BIG 0x80
+#define TIR_BITS1_FBITFIELD_LITTLE 0x01
+
+#define TIR_BITS1_CONTINUED_BIG 0x40
+#define TIR_BITS1_CONTINUED_LITTLE 0x02
+
+#define TIR_BITS1_BT_BIG 0x3F
+#define TIR_BITS1_BT_SH_BIG 0
+#define TIR_BITS1_BT_LITTLE 0xFC
+#define TIR_BITS1_BT_SH_LITTLE 2
+
+#define TIR_BITS_TQ4_BIG 0xF0
+#define TIR_BITS_TQ4_SH_BIG 4
+#define TIR_BITS_TQ5_BIG 0x0F
+#define TIR_BITS_TQ5_SH_BIG 0
+#define TIR_BITS_TQ4_LITTLE 0x0F
+#define TIR_BITS_TQ4_SH_LITTLE 0
+#define TIR_BITS_TQ5_LITTLE 0xF0
+#define TIR_BITS_TQ5_SH_LITTLE 4
+
+#define TIR_BITS_TQ0_BIG 0xF0
+#define TIR_BITS_TQ0_SH_BIG 4
+#define TIR_BITS_TQ1_BIG 0x0F
+#define TIR_BITS_TQ1_SH_BIG 0
+#define TIR_BITS_TQ0_LITTLE 0x0F
+#define TIR_BITS_TQ0_SH_LITTLE 0
+#define TIR_BITS_TQ1_LITTLE 0xF0
+#define TIR_BITS_TQ1_SH_LITTLE 4
+
+#define TIR_BITS_TQ2_BIG 0xF0
+#define TIR_BITS_TQ2_SH_BIG 4
+#define TIR_BITS_TQ3_BIG 0x0F
+#define TIR_BITS_TQ3_SH_BIG 0
+#define TIR_BITS_TQ2_LITTLE 0x0F
+#define TIR_BITS_TQ2_SH_LITTLE 0
+#define TIR_BITS_TQ3_LITTLE 0xF0
+#define TIR_BITS_TQ3_SH_LITTLE 4
+
+/* Relative symbol external record */
+
+struct rndx_ext {
+ unsigned char r_bits[4];
+};
+
+#define RNDX_BITS0_RFD_SH_LEFT_BIG 4
+#define RNDX_BITS1_RFD_BIG 0xF0
+#define RNDX_BITS1_RFD_SH_BIG 4
+
+#define RNDX_BITS0_RFD_SH_LEFT_LITTLE 0
+#define RNDX_BITS1_RFD_LITTLE 0x0F
+#define RNDX_BITS1_RFD_SH_LEFT_LITTLE 8
+
+#define RNDX_BITS1_INDEX_BIG 0x0F
+#define RNDX_BITS1_INDEX_SH_LEFT_BIG 16
+#define RNDX_BITS2_INDEX_SH_LEFT_BIG 8
+#define RNDX_BITS3_INDEX_SH_LEFT_BIG 0
+
+#define RNDX_BITS1_INDEX_LITTLE 0xF0
+#define RNDX_BITS1_INDEX_SH_LITTLE 4
+#define RNDX_BITS2_INDEX_SH_LEFT_LITTLE 4
+#define RNDX_BITS3_INDEX_SH_LEFT_LITTLE 12
+
+/* Auxiliary symbol information external record */
+
+union aux_ext {
+ struct tir_ext a_ti;
+ struct rndx_ext a_rndx;
+ unsigned char a_dnLow[4];
+ unsigned char a_dnHigh[4];
+ unsigned char a_isym[4];
+ unsigned char a_iss[4];
+ unsigned char a_width[4];
+ unsigned char a_count[4];
+};
+
+#define AUX_GET_ANY(bigend, ax, field) \
+ ((bigend) ? bfd_getb32 ((ax)->field) : bfd_getl32 ((ax)->field))
+
+#define AUX_GET_DNLOW(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_dnLow)
+#define AUX_GET_DNHIGH(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_dnHigh)
+#define AUX_GET_ISYM(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_isym)
+#define AUX_GET_ISS(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_iss)
+#define AUX_GET_WIDTH(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_width)
+#define AUX_GET_COUNT(bigend, ax) AUX_GET_ANY ((bigend), (ax), a_count)
+
+#define AUX_PUT_ANY(bigend, val, ax, field) \
+ ((bigend) \
+ ? (bfd_putb32 ((bfd_vma) (val), (ax)->field), 0) \
+ : (bfd_putl32 ((bfd_vma) (val), (ax)->field), 0))
+
+#define AUX_PUT_DNLOW(bigend, val, ax) \
+ AUX_PUT_ANY ((bigend), (val), (ax), a_dnLow)
+#define AUX_PUT_DNHIGH(bigend, val, ax) \
+ AUX_PUT_ANY ((bigend), (val), (ax), a_dnHigh)
+#define AUX_PUT_ISYM(bigend, val, ax) \
+ AUX_PUT_ANY ((bigend), (val), (ax), a_isym)
+#define AUX_PUT_ISS(bigend, val, ax) \
+ AUX_PUT_ANY ((bigend), (val), (ax), a_iss)
+#define AUX_PUT_WIDTH(bigend, val, ax) \
+ AUX_PUT_ANY ((bigend), (val), (ax), a_width)
+#define AUX_PUT_COUNT(bigend, val, ax) \
+ AUX_PUT_ANY ((bigend), (val), (ax), a_count)
+
+/* Prototypes for the swapping functions. These require that sym.h be
+ included before this file. */
+
+extern void ecoff_swap_tir_in PARAMS ((int bigend, struct tir_ext *, TIR *));
+extern void ecoff_swap_tir_out PARAMS ((int bigend, TIR *, struct tir_ext *));
+extern void ecoff_swap_rndx_in PARAMS ((int bigend, struct rndx_ext *,
+ RNDXR *));
+extern void ecoff_swap_rndx_out PARAMS ((int bigend, RNDXR *,
+ struct rndx_ext *));
+
+#endif /* ! defined (ECOFF_H) */
diff --git a/gnu/usr.bin/gdb/include/coff/internal.h b/gnu/usr.bin/gdb/include/coff/internal.h
new file mode 100644
index 00000000000..b39acda9d6f
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/coff/internal.h
@@ -0,0 +1,541 @@
+/* Internal format of COFF object file data structures, for GNU BFD.
+ This file is part of BFD, the Binary File Descriptor library.
+
+ $Id: internal.h,v 1.1 1994/01/28 12:42:39 pk Exp $
+*/
+
+/* First, make "signed char" work, even on old compilers. */
+#ifndef signed
+#ifndef __STDC__
+#define signed /**/
+#endif
+#endif
+
+/********************** FILE HEADER **********************/
+struct internal_filehdr
+{
+ unsigned short f_magic; /* magic number */
+ unsigned short f_nscns; /* number of sections */
+ long f_timdat; /* time & date stamp */
+ bfd_vma f_symptr; /* file pointer to symtab */
+ long f_nsyms; /* number of symtab entries */
+ unsigned short f_opthdr; /* sizeof(optional hdr) */
+ unsigned short f_flags; /* flags */
+};
+
+/* Bits for f_flags:
+ * F_RELFLG relocation info stripped from file
+ * F_EXEC file is executable (no unresolved external references)
+ * F_LNNO line numbers stripped from file
+ * F_LSYMS local symbols stripped from file
+ * F_AR16WR file is 16-bit little-endian
+ * F_AR32WR file is 32-bit little-endian
+ * F_AR32W file is 32-bit big-endian
+ * F_DYNLOAD rs/6000 aix: dynamically loadable w/imports & exports
+ * F_SHROBJ rs/6000 aix: file is a shared object
+ */
+
+#define F_RELFLG (0x0001)
+#define F_EXEC (0x0002)
+#define F_LNNO (0x0004)
+#define F_LSYMS (0x0008)
+#define F_AR16WR (0x0080)
+#define F_AR32WR (0x0100)
+#define F_AR32W (0x0200)
+#define F_DYNLOAD (0x1000)
+#define F_SHROBJ (0x2000)
+
+/********************** AOUT "OPTIONAL HEADER" **********************/
+struct internal_aouthdr
+{
+ short magic; /* type of file */
+ short vstamp; /* version stamp */
+ bfd_vma tsize; /* text size in bytes, padded to FW bdry*/
+ bfd_vma dsize; /* initialized data " " */
+ bfd_vma bsize; /* uninitialized data " " */
+ bfd_vma entry; /* entry pt. */
+ bfd_vma text_start; /* base of text used for this file */
+ bfd_vma data_start; /* base of data used for this file */
+
+ /* i960 stuff */
+ unsigned long tagentries; /* number of tag entries to follow */
+
+ /* RS/6000 stuff */
+ unsigned long o_toc; /* address of TOC */
+ short o_snentry; /* section number for entry point */
+ short o_sntext; /* section number for text */
+ short o_sndata; /* section number for data */
+ short o_sntoc; /* section number for toc */
+ short o_snloader; /* section number for loader section */
+ short o_snbss; /* section number for bss */
+ short o_algntext; /* max alignment for text */
+ short o_algndata; /* max alignment for data */
+ short o_modtype; /* Module type field, 1R,RE,RO */
+ unsigned long o_maxstack; /* max stack size allowed. */
+
+ /* ECOFF stuff */
+ bfd_vma bss_start; /* Base of bss section. */
+ bfd_vma gp_value; /* GP register value. */
+ unsigned long gprmask; /* General registers used. */
+ unsigned long cprmask[4]; /* Coprocessor registers used. */
+ unsigned long fprmask; /* Floating pointer registers used. */
+
+ /* Apollo stuff */
+ long o_inlib;
+ long o_sri;
+ long vid[2];
+};
+
+/********************** STORAGE CLASSES **********************/
+
+/* This used to be defined as -1, but now n_sclass is unsigned. */
+#define C_EFCN 0xff /* physical end of function */
+#define C_NULL 0
+#define C_AUTO 1 /* automatic variable */
+#define C_EXT 2 /* external symbol */
+#define C_STAT 3 /* static */
+#define C_REG 4 /* register variable */
+#define C_EXTDEF 5 /* external definition */
+#define C_LABEL 6 /* label */
+#define C_ULABEL 7 /* undefined label */
+#define C_MOS 8 /* member of structure */
+#define C_ARG 9 /* function argument */
+#define C_STRTAG 10 /* structure tag */
+#define C_MOU 11 /* member of union */
+#define C_UNTAG 12 /* union tag */
+#define C_TPDEF 13 /* type definition */
+#define C_USTATIC 14 /* undefined static */
+#define C_ENTAG 15 /* enumeration tag */
+#define C_MOE 16 /* member of enumeration */
+#define C_REGPARM 17 /* register parameter */
+#define C_FIELD 18 /* bit field */
+#define C_AUTOARG 19 /* auto argument */
+#define C_LASTENT 20 /* dummy entry (end of block) */
+#define C_BLOCK 100 /* ".bb" or ".eb" */
+#define C_FCN 101 /* ".bf" or ".ef" */
+#define C_EOS 102 /* end of structure */
+#define C_FILE 103 /* file name */
+#define C_LINE 104 /* line # reformatted as symbol table entry */
+#define C_ALIAS 105 /* duplicate tag */
+#define C_HIDDEN 106 /* ext symbol in dmert public lib */
+
+ /* New storage classes for 80960 */
+
+/* C_LEAFPROC is obsolete. Use C_LEAFEXT or C_LEAFSTAT */
+#define C_LEAFPROC 108 /* Leaf procedure, "call" via BAL */
+
+#define C_SCALL 107 /* Procedure reachable via system call */
+#define C_LEAFEXT 108 /* External leaf */
+#define C_LEAFSTAT 113 /* Static leaf */
+#define C_OPTVAR 109 /* Optimized variable */
+#define C_DEFINE 110 /* Preprocessor #define */
+#define C_PRAGMA 111 /* Advice to compiler or linker */
+#define C_SEGMENT 112 /* 80960 segment name */
+
+ /* Storage classes for m88k */
+#define C_SHADOW 107 /* shadow symbol */
+#define C_VERSION 108 /* coff version symbol */
+
+ /* New storage classes for RS/6000 */
+#define C_HIDEXT 107 /* Un-named external symbol */
+#define C_BINCL 108 /* Marks beginning of include file */
+#define C_EINCL 109 /* Marks ending of include file */
+
+ /* storage classes for stab symbols for RS/6000 */
+#define C_GSYM (0x80)
+#define C_LSYM (0x81)
+#define C_PSYM (0x82)
+#define C_RSYM (0x83)
+#define C_RPSYM (0x84)
+#define C_STSYM (0x85)
+#define C_TCSYM (0x86)
+#define C_BCOMM (0x87)
+#define C_ECOML (0x88)
+#define C_ECOMM (0x89)
+#define C_DECL (0x8c)
+#define C_ENTRY (0x8d)
+#define C_FUN (0x8e)
+#define C_BSTAT (0x8f)
+#define C_ESTAT (0x90)
+
+/********************** SECTION HEADER **********************/
+struct internal_scnhdr
+{
+ char s_name[8]; /* section name */
+ bfd_vma s_paddr; /* physical address, aliased s_nlib */
+ bfd_vma s_vaddr; /* virtual address */
+ bfd_vma s_size; /* section size */
+ bfd_vma s_scnptr; /* file ptr to raw data for section */
+ bfd_vma s_relptr; /* file ptr to relocation */
+ bfd_vma s_lnnoptr; /* file ptr to line numbers */
+ unsigned long s_nreloc; /* number of relocation entries */
+ unsigned long s_nlnno; /* number of line number entries*/
+ long s_flags; /* flags */
+ long s_align; /* used on I960 */
+};
+
+/*
+ * s_flags "type"
+ */
+#define STYP_REG (0x0000) /* "regular": allocated, relocated, loaded */
+#define STYP_DSECT (0x0001) /* "dummy": relocated only*/
+#define STYP_NOLOAD (0x0002) /* "noload": allocated, relocated, not loaded */
+#define STYP_GROUP (0x0004) /* "grouped": formed of input sections */
+#define STYP_PAD (0x0008) /* "padding": not allocated, not relocated, loaded */
+#define STYP_COPY (0x0010) /* "copy": for decision function used by field update; not allocated, not relocated,
+ loaded; reloc & lineno entries processed normally */
+#define STYP_TEXT (0x0020) /* section contains text only */
+#define S_SHRSEG (0x0020) /* In 3b Update files (output of ogen), sections which appear in SHARED segments of the Pfile
+ will have the S_SHRSEG flag set by ogen, to inform dufr that updating 1 copy of the proc. will
+ update all process invocations. */
+#define STYP_DATA (0x0040) /* section contains data only */
+#define STYP_BSS (0x0080) /* section contains bss only */
+#define S_NEWFCN (0x0100) /* In a minimal file or an update file, a new function (as compared with a replaced function) */
+#define STYP_INFO (0x0200) /* comment: not allocated not relocated, not loaded */
+#define STYP_OVER (0x0400) /* overlay: relocated not allocated or loaded */
+#define STYP_LIB (0x0800) /* for .lib: same as INFO */
+#define STYP_MERGE (0x2000) /* merge section -- combines with text, data or bss sections only */
+#define STYP_REVERSE_PAD (0x4000) /* section will be padded with no-op instructions wherever padding is necessary and there is a
+
+ word of contiguous bytes
+ beginning on a word boundary. */
+
+#define STYP_LIT 0x8020 /* Literal data (like STYP_TEXT) */
+/********************** LINE NUMBERS **********************/
+
+/* 1 line number entry for every "breakpointable" source line in a section.
+ * Line numbers are grouped on a per function basis; first entry in a function
+ * grouping will have l_lnno = 0 and in place of physical address will be the
+ * symbol table index of the function name.
+ */
+
+struct internal_lineno
+{
+ union
+ {
+ long l_symndx; /* function name symbol index, iff l_lnno == 0*/
+ long l_paddr; /* (physical) address of line number */
+ } l_addr;
+ unsigned long l_lnno; /* line number */
+};
+
+/********************** SYMBOLS **********************/
+
+#define SYMNMLEN 8 /* # characters in a symbol name */
+#define FILNMLEN 14 /* # characters in a file name */
+#define DIMNUM 4 /* # array dimensions in auxiliary entry */
+
+struct internal_syment
+{
+ union
+ {
+ char _n_name[SYMNMLEN]; /* old COFF version */
+ struct
+ {
+ long _n_zeroes; /* new == 0 */
+ long _n_offset; /* offset into string table */
+ } _n_n;
+ char *_n_nptr[2]; /* allows for overlaying */
+ } _n;
+ long n_value; /* value of symbol */
+ short n_scnum; /* section number */
+ unsigned short n_flags; /* copy of flags from filhdr */
+ unsigned short n_type; /* type and derived type */
+ unsigned char n_sclass; /* storage class */
+ char n_numaux; /* number of aux. entries */
+};
+
+#define n_name _n._n_name
+#define n_zeroes _n._n_n._n_zeroes
+#define n_offset _n._n_n._n_offset
+
+
+/* Relocatable symbols have number of the section in which they are defined,
+ or one of the following: */
+
+#define N_UNDEF ((short)0) /* undefined symbol */
+#define N_ABS ((short)-1) /* value of symbol is absolute */
+#define N_DEBUG ((short)-2) /* debugging symbol -- value is meaningless */
+#define N_TV ((short)-3) /* indicates symbol needs preload transfer vector */
+#define P_TV ((short)-4) /* indicates symbol needs postload transfer vector*/
+
+/*
+ * Type of a symbol, in low N bits of the word
+ */
+#define T_NULL 0
+#define T_VOID 1 /* function argument (only used by compiler) */
+#define T_CHAR 2 /* character */
+#define T_SHORT 3 /* short integer */
+#define T_INT 4 /* integer */
+#define T_LONG 5 /* long integer */
+#define T_FLOAT 6 /* floating point */
+#define T_DOUBLE 7 /* double word */
+#define T_STRUCT 8 /* structure */
+#define T_UNION 9 /* union */
+#define T_ENUM 10 /* enumeration */
+#define T_MOE 11 /* member of enumeration*/
+#define T_UCHAR 12 /* unsigned character */
+#define T_USHORT 13 /* unsigned short */
+#define T_UINT 14 /* unsigned integer */
+#define T_ULONG 15 /* unsigned long */
+#define T_LNGDBL 16 /* long double */
+
+/*
+ * derived types, in n_type
+*/
+#define DT_NON (0) /* no derived type */
+#define DT_PTR (1) /* pointer */
+#define DT_FCN (2) /* function */
+#define DT_ARY (3) /* array */
+
+#define BTYPE(x) ((x) & N_BTMASK)
+
+#define ISPTR(x) (((x) & N_TMASK) == (DT_PTR << N_BTSHFT))
+#define ISFCN(x) (((x) & N_TMASK) == (DT_FCN << N_BTSHFT))
+#define ISARY(x) (((x) & N_TMASK) == (DT_ARY << N_BTSHFT))
+#define ISTAG(x) ((x)==C_STRTAG||(x)==C_UNTAG||(x)==C_ENTAG)
+#define DECREF(x) ((((x)>>N_TSHIFT)&~N_BTMASK)|((x)&N_BTMASK))
+
+
+union internal_auxent
+{
+ struct
+ {
+
+ union
+ {
+ long l; /* str, un, or enum tag indx */
+ struct coff_ptr_struct *p;
+ } x_tagndx;
+
+ union
+ {
+ struct
+ {
+ unsigned short x_lnno; /* declaration line number */
+ unsigned short x_size; /* str/union/array size */
+ } x_lnsz;
+ long x_fsize; /* size of function */
+ } x_misc;
+
+ union
+ {
+ struct
+ { /* if ISFCN, tag, or .bb */
+ long x_lnnoptr; /* ptr to fcn line # */
+ union
+ { /* entry ndx past block end */
+ long l;
+ struct coff_ptr_struct *p;
+ } x_endndx;
+ } x_fcn;
+
+ struct
+ { /* if ISARY, up to 4 dimen. */
+ unsigned short x_dimen[DIMNUM];
+ } x_ary;
+ } x_fcnary;
+
+ unsigned short x_tvndx; /* tv index */
+ } x_sym;
+
+ union
+ {
+ char x_fname[FILNMLEN];
+ struct
+ {
+ long x_zeroes;
+ long x_offset;
+ } x_n;
+ } x_file;
+
+ struct
+ {
+ long x_scnlen; /* section length */
+ unsigned short x_nreloc; /* # relocation entries */
+ unsigned short x_nlinno; /* # line numbers */
+ } x_scn;
+
+ struct
+ {
+ long x_tvfill; /* tv fill value */
+ unsigned short x_tvlen; /* length of .tv */
+ unsigned short x_tvran[2]; /* tv range */
+ } x_tv; /* info about .tv section (in auxent of symbol .tv)) */
+
+ /******************************************
+ * RS/6000-specific auxent - last auxent for every external symbol
+ ******************************************/
+ struct
+ {
+ long x_scnlen; /* csect length */
+ long x_parmhash; /* parm type hash index */
+ unsigned short x_snhash; /* sect num with parm hash */
+ unsigned char x_smtyp; /* symbol align and type */
+ /* 0-4 - Log 2 of alignment */
+ /* 5-7 - symbol type */
+ unsigned char x_smclas; /* storage mapping class */
+ long x_stab; /* dbx stab info index */
+ unsigned short x_snstab; /* sect num with dbx stab */
+ } x_csect; /* csect definition information */
+
+/* x_smtyp values: */
+
+#define SMTYP_ALIGN(x) ((x) >> 3) /* log2 of alignment */
+#define SMTYP_SMTYP(x) ((x) & 0x7) /* symbol type */
+/* Symbol type values: */
+#define XTY_ER 0 /* External reference */
+#define XTY_SD 1 /* Csect definition */
+#define XTY_LD 2 /* Label definition */
+#define XTY_CM 3 /* .BSS */
+#define XTY_EM 4 /* Error message */
+#define XTY_US 5 /* "Reserved for internal use" */
+
+/* x_smclas values: */
+
+#define XMC_PR 0 /* Read-only program code */
+#define XMC_RO 1 /* Read-only constant */
+#define XMC_DB 2 /* Read-only debug dictionary table */
+#define XMC_TC 3 /* Read-write general TOC entry */
+#define XMC_UA 4 /* Read-write unclassified */
+#define XMC_RW 5 /* Read-write data */
+#define XMC_GL 6 /* Read-only global linkage */
+#define XMC_XO 7 /* Read-only extended operation (simulated insn) */
+#define XMC_SV 8 /* Read-only supervisor call */
+#define XMC_BS 9 /* Read-write BSS */
+#define XMC_DS 10 /* Read-write descriptor csect */
+#define XMC_UC 11 /* Read-write unnamed Fortran common */
+#define XMC_TI 12 /* Read-only traceback index csect */
+#define XMC_TB 13 /* Read-only traceback table csect */
+/* 14 ??? */
+#define XMC_TC0 15 /* Read-write TOC anchor for TOC addressability */
+
+
+ /******************************************
+ * I960-specific *2nd* aux. entry formats
+ ******************************************/
+ struct
+ {
+ /* This is a very old typo that keeps getting propagated. */
+#define x_stdindx x_stindx
+ long x_stindx; /* sys. table entry */
+ } x_sc; /* system call entry */
+
+ struct
+ {
+ unsigned long x_balntry; /* BAL entry point */
+ } x_bal; /* BAL-callable function */
+
+ struct
+ {
+ unsigned long x_timestamp; /* time stamp */
+ char x_idstring[20]; /* producer identity string */
+ } x_ident; /* Producer ident info */
+
+};
+
+/********************** RELOCATION DIRECTIVES **********************/
+
+struct internal_reloc
+{
+ bfd_vma r_vaddr; /* Virtual address of reference */
+ long r_symndx; /* Index into symbol table */
+ unsigned short r_type; /* Relocation type */
+ unsigned char r_size; /* Used by RS/6000 and ECOFF */
+ unsigned char r_extern; /* Used by ECOFF */
+ unsigned long r_offset; /* Used by RS/6000 and ECOFF */
+};
+
+#define R_RELBYTE 017
+#define R_RELWORD 020
+#define R_PCRBYTE 022
+#define R_PCRWORD 023
+#define R_PCRLONG 024
+
+#define R_DIR16 01
+#define R_DIR32 06
+#define R_PCLONG 020
+#define R_RELBYTE 017
+#define R_RELWORD 020
+
+
+
+#define R_PCR16L 128
+#define R_PCR26L 129
+#define R_VRT16 130
+#define R_HVRT16 131
+#define R_LVRT16 132
+#define R_VRT32 133
+#define R_RELLONG (0x11) /* Direct 32-bit relocation */
+#define R_IPRSHORT (0x18)
+#define R_IPRMED (0x19) /* 24-bit ip-relative relocation */
+#define R_IPRLONG (0x1a)
+#define R_OPTCALL (0x1b) /* 32-bit optimizable call (leafproc/sysproc) */
+#define R_OPTCALLX (0x1c) /* 64-bit optimizable call (leafproc/sysproc) */
+#define R_GETSEG (0x1d)
+#define R_GETPA (0x1e)
+#define R_TAGWORD (0x1f)
+#define R_JUMPTARG 0x20 /* strange 29k 00xx00xx reloc */
+
+
+#define R_MOVB1 0x41 /* Special h8 16bit or 8 bit reloc for mov.b */
+#define R_MOVB2 0x42 /* Special h8 opcode for 8bit which could be 16 */
+#define R_JMP1 0x43 /* Special h8 16bit jmp which could be pcrel */
+#define R_JMP2 0x44 /* a branch which used to be a jmp */
+#define R_RELLONG_NEG 0x45
+
+#define R_JMPL1 0x46 /* Special h8 24bit jmp which could be pcrel */
+#define R_JMPL_B8 0x47 /* a 8 bit pcrel which used to be a jmp */
+
+#define R_MOVLB1 0x48 /* Special h8 24bit or 8 bit reloc for mov.b */
+#define R_MOVLB2 0x49 /* Special h8 opcode for 8bit which could be 24 */
+
+/* Z8k modes */
+#define R_IMM16 0x01 /* 16 bit abs */
+#define R_JR 0x02 /* jr 8 bit disp */
+#define R_IMM4L 0x23 /* low nibble */
+#define R_IMM8 0x22 /* 8 bit abs */
+#define R_IMM32 R_RELLONG /* 32 bit abs */
+#define R_CALL R_DA /* Absolute address which could be a callr */
+#define R_JP R_DA /* Absolute address which could be a jp */
+#define R_REL16 0x04 /* 16 bit PC rel */
+#define R_CALLR 0x05 /* callr 12 bit disp */
+#define R_SEG 0x10 /* set if in segmented mode */
+#define R_IMM4H 0x24 /* high nibble */
+
+
+/* H8500 modes */
+
+#define R_H8500_IMM8 1 /* 8 bit immediate */
+#define R_H8500_IMM16 2 /* 16 bit immediate */
+#define R_H8500_PCREL8 3 /* 8 bit pcrel */
+#define R_H8500_PCREL16 4 /* 16 bit pcrel */
+#define R_H8500_HIGH8 5 /* high 8 bits of 24 bit address */
+#define R_H8500_LOW16 7 /* low 16 bits of 24 bit immediate */
+#define R_H8500_IMM24 6 /* 24 bit immediate */
+#define R_H8500_IMM32 8 /* 32 bit immediate */
+#define R_H8500_HIGH16 9 /* high 16 bits of 32 bit immediate */
+
+/* SH modes */
+
+#define R_SH_PCREL8 3 /* 8 bit pcrel */
+#define R_SH_PCREL16 4 /* 16 bit pcrel */
+#define R_SH_HIGH8 5 /* high 8 bits of 24 bit address */
+#define R_SH_LOW16 7 /* low 16 bits of 24 bit immediate */
+#define R_SH_IMM24 6 /* 24 bit immediate */
+#define R_SH_PCDISP8BY4 9 /* PC rel 8 bits *4 +ve */
+#define R_SH_PCDISP8BY2 10 /* PC rel 8 bits *2 +ve */
+#define R_SH_PCDISP8 11 /* 8 bit branch */
+#define R_SH_PCDISP 12 /* 12 bit branch */
+#define R_SH_IMM32 14 /* 32 bit immediate */
+#define R_SH_IMM8 16
+#define R_SH_IMM8BY2 17
+#define R_SH_IMM8BY4 18
+#define R_SH_IMM4 19
+#define R_SH_IMM4BY2 20
+#define R_SH_IMM4BY4 21
+#define R_SH_PCRELIMM8BY2 22
+#define R_SH_PCRELIMM8BY4 23
+
+
+
diff --git a/gnu/usr.bin/gdb/include/coff/sym.h b/gnu/usr.bin/gdb/include/coff/sym.h
new file mode 100644
index 00000000000..6ac696b9bef
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/coff/sym.h
@@ -0,0 +1,480 @@
+/* Declarations of internal format of MIPS ECOFF symbols.
+ Originally contributed by MIPS Computer Systems and Third Eye Software.
+ Changes contributed by Cygnus Support are in the public domain.
+
+ This file is just aggregated with the files that make up the GNU
+ release; it is not considered part of GAS, GDB, or other GNU
+ programs.
+
+ $Id: sym.h,v 1.1 1994/01/28 12:42:41 pk Exp $
+*/
+
+/*
+ * |-----------------------------------------------------------|
+ * | Copyright (c) 1992, 1991, 1990 MIPS Computer Systems, Inc.|
+ * | MIPS Computer Systems, Inc. grants reproduction and use |
+ * | rights to all parties, PROVIDED that this comment is |
+ * | maintained in the copy. |
+ * |-----------------------------------------------------------|
+ */
+#ifndef _SYM_H
+#define _SYM_H
+
+/* (C) Copyright 1984 by Third Eye Software, Inc.
+ *
+ * Third Eye Software, Inc. grants reproduction and use rights to
+ * all parties, PROVIDED that this comment is maintained in the copy.
+ *
+ * Third Eye makes no claims about the applicability of this
+ * symbol table to a particular use.
+ */
+
+/*
+ * This file contains the definition of the Third Eye Symbol Table.
+ *
+ * Symbols are assumed to be in 'encounter order' - i.e. the order that
+ * the things they represent were encountered by the compiler/assembler/loader.
+ * EXCEPT for globals! These are assumed to be bunched together,
+ * probably right after the last 'normal' symbol. Globals ARE sorted
+ * in ascending order.
+ *
+ * -----------------------------------------------------------------------
+ * A brief word about Third Eye naming/use conventions:
+ *
+ * All arrays and index's are 0 based.
+ * All "ifooMax" values are the highest legal value PLUS ONE. This makes
+ * them good for allocating arrays, etc. All checks are "ifoo < ifooMax".
+ *
+ * "isym" Index into the SYMbol table.
+ * "ipd" Index into the Procedure Descriptor array.
+ * "ifd" Index into the File Descriptor array.
+ * "iss" Index into String Space.
+ * "cb" Count of Bytes.
+ * "rgPd" array whose domain is "0..ipdMax-1" and RanGe is PDR.
+ * "rgFd" array whose domain is "0..ifdMax-1" and RanGe is FDR.
+ */
+
+
+/*
+ * Symbolic Header (HDR) structure.
+ * As long as all the pointers are set correctly,
+ * we don't care WHAT order the various sections come out in!
+ *
+ * A file produced solely for the use of CDB will probably NOT have
+ * any instructions or data areas in it, as these are available
+ * in the original.
+ */
+
+typedef struct {
+ short magic; /* to verify validity of the table */
+ short vstamp; /* version stamp */
+ long ilineMax; /* number of line number entries */
+ bfd_vma cbLine; /* number of bytes for line number entries */
+ bfd_vma cbLineOffset; /* offset to start of line number entries*/
+ long idnMax; /* max index into dense number table */
+ bfd_vma cbDnOffset; /* offset to start dense number table */
+ long ipdMax; /* number of procedures */
+ bfd_vma cbPdOffset; /* offset to procedure descriptor table */
+ long isymMax; /* number of local symbols */
+ bfd_vma cbSymOffset; /* offset to start of local symbols*/
+ long ioptMax; /* max index into optimization symbol entries */
+ bfd_vma cbOptOffset; /* offset to optimization symbol entries */
+ long iauxMax; /* number of auxillary symbol entries */
+ bfd_vma cbAuxOffset; /* offset to start of auxillary symbol entries*/
+ long issMax; /* max index into local strings */
+ bfd_vma cbSsOffset; /* offset to start of local strings */
+ long issExtMax; /* max index into external strings */
+ bfd_vma cbSsExtOffset; /* offset to start of external strings */
+ long ifdMax; /* number of file descriptor entries */
+ bfd_vma cbFdOffset; /* offset to file descriptor table */
+ long crfd; /* number of relative file descriptor entries */
+ bfd_vma cbRfdOffset; /* offset to relative file descriptor table */
+ long iextMax; /* max index into external symbols */
+ bfd_vma cbExtOffset; /* offset to start of external symbol entries*/
+ /* If you add machine dependent fields, add them here */
+ } HDRR, *pHDRR;
+#define cbHDRR sizeof(HDRR)
+#define hdrNil ((pHDRR)0)
+
+/*
+ * The FDR and PDR structures speed mapping of address <-> name.
+ * They are sorted in ascending memory order and are kept in
+ * memory by CDB at runtime.
+ */
+
+/*
+ * File Descriptor
+ *
+ * There is one of these for EVERY FILE, whether compiled with
+ * full debugging symbols or not. The name of a file should be
+ * the path name given to the compiler. This allows the user
+ * to simply specify the names of the directories where the COMPILES
+ * were done, and we will be able to find their files.
+ * A field whose comment starts with "R - " indicates that it will be
+ * setup at runtime.
+ */
+typedef struct fdr {
+ bfd_vma adr; /* memory address of beginning of file */
+ long rss; /* file name (of source, if known) */
+ long issBase; /* file's string space */
+ bfd_vma cbSs; /* number of bytes in the ss */
+ long isymBase; /* beginning of symbols */
+ long csym; /* count file's of symbols */
+ long ilineBase; /* file's line symbols */
+ long cline; /* count of file's line symbols */
+ long ioptBase; /* file's optimization entries */
+ long copt; /* count of file's optimization entries */
+ unsigned short ipdFirst;/* start of procedures for this file */
+ short cpd; /* count of procedures for this file */
+ long iauxBase; /* file's auxiliary entries */
+ long caux; /* count of file's auxiliary entries */
+ long rfdBase; /* index into the file indirect table */
+ long crfd; /* count file indirect entries */
+ unsigned lang: 5; /* language for this file */
+ unsigned fMerge : 1; /* whether this file can be merged */
+ unsigned fReadin : 1; /* true if it was read in (not just created) */
+ unsigned fBigendian : 1;/* if set, was compiled on big endian machine */
+ /* aux's will be in compile host's sex */
+ unsigned glevel : 2; /* level this file was compiled with */
+ unsigned reserved : 22; /* reserved for future use */
+ bfd_vma cbLineOffset; /* byte offset from header for this file ln's */
+ bfd_vma cbLine; /* size of lines for this file */
+ } FDR, *pFDR;
+#define cbFDR sizeof(FDR)
+#define fdNil ((pFDR)0)
+#define ifdNil -1
+#define ifdTemp 0
+#define ilnNil -1
+
+
+/*
+ * Procedure Descriptor
+ *
+ * There is one of these for EVERY TEXT LABEL.
+ * If a procedure is in a file with full symbols, then isym
+ * will point to the PROC symbols, else it will point to the
+ * global symbol for the label.
+ */
+
+typedef struct pdr {
+ bfd_vma adr; /* memory address of start of procedure */
+ long isym; /* start of local symbol entries */
+ long iline; /* start of line number entries*/
+ long regmask; /* save register mask */
+ long regoffset; /* save register offset */
+ long iopt; /* start of optimization symbol entries*/
+ long fregmask; /* save floating point register mask */
+ long fregoffset; /* save floating point register offset */
+ long frameoffset; /* frame size */
+ short framereg; /* frame pointer register */
+ short pcreg; /* offset or reg of return pc */
+ long lnLow; /* lowest line in the procedure */
+ long lnHigh; /* highest line in the procedure */
+ bfd_vma cbLineOffset; /* byte offset for this procedure from the fd base */
+ /* These fields are new for 64 bit ECOFF. */
+ unsigned gp_prologue : 8; /* byte size of GP prologue */
+ unsigned gp_used : 1; /* true if the procedure uses GP */
+ unsigned reg_frame : 1; /* true if register frame procedure */
+ unsigned reserved : 14; /* reserved: must be zero */
+ unsigned localoff : 8; /* offset of local variables from vfp */
+ } PDR, *pPDR;
+#define cbPDR sizeof(PDR)
+#define pdNil ((pPDR) 0)
+#define ipdNil -1
+
+/*
+ * The structure of the runtime procedure descriptor created by the loader
+ * for use by the static exception system.
+ */
+typedef struct runtime_pdr {
+ unsigned long adr; /* memory address of start of procedure */
+ long regmask; /* save register mask */
+ long regoffset; /* save register offset */
+ long fregmask; /* save floating point register mask */
+ long fregoffset; /* save floating point register offset */
+ long frameoffset; /* frame size */
+ short framereg; /* frame pointer register */
+ short pcreg; /* offset or reg of return pc */
+ long irpss; /* index into the runtime string table */
+ long reserved;
+ struct exception_info *exception_info;/* pointer to exception array */
+} RPDR, *pRPDR;
+#define cbRPDR sizeof(RPDR)
+#define rpdNil ((pRPDR) 0)
+
+/*
+ * Line Numbers
+ *
+ * Line Numbers are segregated from the normal symbols because they
+ * are [1] smaller , [2] are of no interest to your
+ * average loader, and [3] are never needed in the middle of normal
+ * scanning and therefore slow things down.
+ *
+ * By definition, the first LINER for any given procedure will have
+ * the first line of a procedure and represent the first address.
+ */
+
+typedef long LINER, *pLINER;
+#define lineNil ((pLINER)0)
+#define cbLINER sizeof(LINER)
+#define ilineNil -1
+
+
+
+/*
+ * The Symbol Structure (GFW, to those who Know!)
+ */
+
+typedef struct {
+ long iss; /* index into String Space of name */
+ long value; /* value of symbol */
+ unsigned st : 6; /* symbol type */
+ unsigned sc : 5; /* storage class - text, data, etc */
+ unsigned reserved : 1; /* reserved */
+ unsigned index : 20; /* index into sym/aux table */
+ } SYMR, *pSYMR;
+#define symNil ((pSYMR)0)
+#define cbSYMR sizeof(SYMR)
+#define isymNil -1
+#define indexNil 0xfffff
+#define issNil -1
+#define issNull 0
+
+
+/* The following converts a memory resident string to an iss.
+ * This hack is recognized in SbFIss, in sym.c of the debugger.
+ */
+#define IssFSb(sb) (0x80000000 | ((unsigned long)(sb)))
+
+/* E X T E R N A L S Y M B O L R E C O R D
+ *
+ * Same as the SYMR except it contains file context to determine where
+ * the index is.
+ */
+typedef struct {
+ unsigned jmptbl:1; /* symbol is a jump table entry for shlibs */
+ unsigned cobol_main:1; /* symbol is a cobol main procedure */
+ unsigned weakext:1; /* symbol is weak external */
+ unsigned reserved:13; /* reserved for future use */
+ int ifd; /* where the iss and index fields point into */
+ SYMR asym; /* symbol for the external */
+ } EXTR, *pEXTR;
+#define extNil ((pEXTR)0)
+#define cbEXTR sizeof(EXTR)
+
+
+/* A U X I L L A R Y T Y P E I N F O R M A T I O N */
+
+/*
+ * Type Information Record
+ */
+typedef struct {
+ unsigned fBitfield : 1; /* set if bit width is specified */
+ unsigned continued : 1; /* indicates additional TQ info in next AUX */
+ unsigned bt : 6; /* basic type */
+ unsigned tq4 : 4;
+ unsigned tq5 : 4;
+ /* ---- 16 bit boundary ---- */
+ unsigned tq0 : 4;
+ unsigned tq1 : 4; /* 6 type qualifiers - tqPtr, etc. */
+ unsigned tq2 : 4;
+ unsigned tq3 : 4;
+ } TIR, *pTIR;
+#define cbTIR sizeof(TIR)
+#define tiNil ((pTIR)0)
+#define itqMax 6
+
+/*
+ * Relative symbol record
+ *
+ * If the rfd field is 4095, the index field indexes into the global symbol
+ * table.
+ */
+
+typedef struct {
+ unsigned rfd : 12; /* index into the file indirect table */
+ unsigned index : 20; /* index int sym/aux/iss tables */
+ } RNDXR, *pRNDXR;
+#define cbRNDXR sizeof(RNDXR)
+#define rndxNil ((pRNDXR)0)
+
+/* dense numbers or sometimes called block numbers are stored in this type,
+ * a rfd of 0xffffffff is an index into the global table.
+ */
+typedef struct {
+ unsigned long rfd; /* index into the file table */
+ unsigned long index; /* index int sym/aux/iss tables */
+ } DNR, *pDNR;
+#define cbDNR sizeof(DNR)
+#define dnNil ((pDNR)0)
+
+
+
+/*
+ * Auxillary information occurs only if needed.
+ * It ALWAYS occurs in this order when present.
+
+ isymMac used by stProc only
+ TIR type info
+ TIR additional TQ info (if first TIR was not enough)
+ rndx if (bt == btStruct,btUnion,btEnum,btSet,btRange,
+ btTypedef):
+ rsym.index == iaux for btSet or btRange
+ else rsym.index == isym
+ dimLow btRange, btSet
+ dimMac btRange, btSet
+ rndx0 As many as there are tq arrays
+ dimLow0
+ dimHigh0
+ ...
+ rndxMax-1
+ dimLowMax-1
+ dimHighMax-1
+ width in bits if (bit field), width in bits.
+ */
+#define cAuxMax (6 + (idimMax*3))
+
+/* a union of all possible info in the AUX universe */
+typedef union {
+ TIR ti; /* type information record */
+ RNDXR rndx; /* relative index into symbol table */
+ long dnLow; /* low dimension */
+ long dnHigh; /* high dimension */
+ long isym; /* symbol table index (end of proc) */
+ long iss; /* index into string space (not used) */
+ long width; /* width for non-default sized struc fields */
+ long count; /* count of ranges for variant arm */
+ } AUXU, *pAUXU;
+#define cbAUXU sizeof(AUXU)
+#define auxNil ((pAUXU)0)
+#define iauxNil -1
+
+
+/*
+ * Optimization symbols
+ *
+ * Optimization symbols contain some overlap information with the normal
+ * symbol table. In particular, the proc information
+ * is somewhat redundant but necessary to easily find the other information
+ * present.
+ *
+ * All of the offsets are relative to the beginning of the last otProc
+ */
+
+typedef struct {
+ unsigned ot: 8; /* optimization type */
+ unsigned value: 24; /* address where we are moving it to */
+ RNDXR rndx; /* points to a symbol or opt entry */
+ unsigned long offset; /* relative offset this occured */
+ } OPTR, *pOPTR;
+#define optNil ((pOPTR) 0)
+#define cbOPTR sizeof(OPTR)
+#define ioptNil -1
+
+/*
+ * File Indirect
+ *
+ * When a symbol is referenced across files the following procedure is used:
+ * 1) use the file index to get the File indirect entry.
+ * 2) use the file indirect entry to get the File descriptor.
+ * 3) add the sym index to the base of that file's sym table
+ *
+ */
+
+typedef long RFDT, *pRFDT;
+#define cbRFDT sizeof(RFDT)
+#define rfdNil -1
+
+/*
+ * The file indirect table in the mips loader is known as an array of FITs.
+ * This is done to keep the code in the loader readable in the area where
+ * these tables are merged. Note this is only a name change.
+ */
+typedef long FIT, *pFIT;
+#define cbFIT sizeof(FIT)
+#define ifiNil -1
+#define fiNil ((pFIT) 0)
+
+#ifdef _LANGUAGE_PASCAL
+#define ifdNil -1
+#define ilnNil -1
+#define ipdNil -1
+#define ilineNil -1
+#define isymNil -1
+#define indexNil 16#fffff
+#define issNil -1
+#define issNull 0
+#define itqMax 6
+#define iauxNil -1
+#define ioptNil -1
+#define rfdNil -1
+#define ifiNil -1
+#endif /* _LANGUAGE_PASCAL */
+
+
+/* Dense numbers
+ *
+ * Rather than use file index, symbol index pairs to represent symbols
+ * and globals, we use dense number so that they can be easily embeded
+ * in intermediate code and the programs that process them can
+ * use direct access tabls instead of hash table (which would be
+ * necesary otherwise because of the sparse name space caused by
+ * file index, symbol index pairs. Dense number are represented
+ * by RNDXRs.
+ */
+
+/*
+ * The following table defines the meaning of each SYM field as
+ * a function of the "st". (scD/B == scData OR scBss)
+ *
+ * Note: the value "isymMac" is used by symbols that have the concept
+ * of enclosing a block of related information. This value is the
+ * isym of the first symbol AFTER the end associated with the primary
+ * symbol. For example if a procedure was at isym==90 and had an
+ * isymMac==155, the associated end would be at isym==154, and the
+ * symbol at 155 would probably (although not necessarily) be the
+ * symbol for the next procedure. This allows rapid skipping over
+ * internal information of various sorts. "stEnd"s ALWAYS have the
+ * isym of the primary symbol that started the block.
+ *
+
+ST SC VALUE INDEX
+-------- ------ -------- ------
+stFile scText address isymMac
+stLabel scText address ---
+stGlobal scD/B address iaux
+stStatic scD/B address iaux
+stParam scAbs offset iaux
+stLocal scAbs offset iaux
+stProc scText address iaux (isymMac is first AUX)
+stStaticProc scText address iaux (isymMac is first AUX)
+
+stMember scNil ordinal --- (if member of enum)
+ (mipsread thinks the case below has a bit, not byte, offset.)
+stMember scNil byte offset iaux (if member of struct/union)
+stMember scBits bit offset iaux (bit field spec)
+
+stBlock scText address isymMac (text block)
+ (the code seems to think that rather than scNil, we see scInfo for
+ the two cases below.)
+stBlock scNil cb isymMac (struct/union member define)
+stBlock scNil cMembers isymMac (enum member define)
+
+ (New types added by SGI to simplify things:)
+stStruct scInfo cb isymMac (struct type define)
+stUnion scInfo cb isymMac (union type define)
+stEnum scInfo cMembers isymMac (enum type define)
+
+stEnd scText address isymStart
+stEnd scNil ------- isymStart (struct/union/enum)
+
+stTypedef scNil ------- iaux
+stRegReloc sc??? value old register number
+stForward sc??? new address isym to original symbol
+
+stConstant scInfo value --- (scalar)
+stConstant scInfo iss --- (complex, e.g. string)
+
+ *
+ */
+#endif
diff --git a/gnu/usr.bin/gdb/include/coff/symconst.h b/gnu/usr.bin/gdb/include/coff/symconst.h
new file mode 100644
index 00000000000..4f13c255baa
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/coff/symconst.h
@@ -0,0 +1,178 @@
+/* Declarations of constants for internal format of MIPS ECOFF symbols.
+ Originally contributed by MIPS Computer Systems and Third Eye Software.
+ Changes contributed by Cygnus Support are in the public domain.
+
+ This file is just aggregated with the files that make up the GNU
+ release; it is not considered part of GAS, GDB, or other GNU
+ programs.
+
+ $Id: symconst.h,v 1.1 1994/01/28 12:42:42 pk Exp $
+*/
+
+/*
+ * |-----------------------------------------------------------|
+ * | Copyright (c) 1992, 1991, 1990 MIPS Computer Systems, Inc.|
+ * | MIPS Computer Systems, Inc. grants reproduction and use |
+ * | rights to all parties, PROVIDED that this comment is |
+ * | maintained in the copy. |
+ * |-----------------------------------------------------------|
+ */
+
+/* (C) Copyright 1984 by Third Eye Software, Inc.
+ *
+ * Third Eye Software, Inc. grants reproduction and use rights to
+ * all parties, PROVIDED that this comment is maintained in the copy.
+ *
+ * Third Eye makes no claims about the applicability of this
+ * symbol table to a particular use.
+ */
+
+/* glevels for field in FDR */
+#define GLEVEL_0 2
+#define GLEVEL_1 1
+#define GLEVEL_2 0 /* for upward compat reasons. */
+#define GLEVEL_3 3
+
+/* magic number fo symheader */
+#define magicSym 0x7009
+/* The Alpha uses this value instead, for some reason. */
+#define magicSym2 0x1992
+
+/* Language codes */
+#define langC 0
+#define langPascal 1
+#define langFortran 2
+#define langAssembler 3 /* one Assembley inst might map to many mach */
+#define langMachine 4
+#define langNil 5
+#define langAda 6
+#define langPl1 7
+#define langCobol 8
+#define langStdc 9 /* FIXME: Collides with SGI langCplusplus */
+#define langCplusplus 9 /* FIXME: Collides with langStdc */
+#define langCplusplusV2 10 /* SGI addition */
+#define langMax 11 /* maximun allowed 32 -- 5 bits */
+
+/* The following are value definitions for the fields in the SYMR */
+
+/*
+ * Storage Classes
+ */
+
+#define scNil 0
+#define scText 1 /* text symbol */
+#define scData 2 /* initialized data symbol */
+#define scBss 3 /* un-initialized data symbol */
+#define scRegister 4 /* value of symbol is register number */
+#define scAbs 5 /* value of symbol is absolute */
+#define scUndefined 6 /* who knows? */
+#define scCdbLocal 7 /* variable's value is IN se->va.?? */
+#define scBits 8 /* this is a bit field */
+#define scCdbSystem 9 /* variable's value is IN CDB's address space */
+#define scDbx 9 /* overlap dbx internal use */
+#define scRegImage 10 /* register value saved on stack */
+#define scInfo 11 /* symbol contains debugger information */
+#define scUserStruct 12 /* address in struct user for current process */
+#define scSData 13 /* load time only small data */
+#define scSBss 14 /* load time only small common */
+#define scRData 15 /* load time only read only data */
+#define scVar 16 /* Var parameter (fortran,pascal) */
+#define scCommon 17 /* common variable */
+#define scSCommon 18 /* small common */
+#define scVarRegister 19 /* Var parameter in a register */
+#define scVariant 20 /* Variant record */
+#define scSUndefined 21 /* small undefined(external) data */
+#define scInit 22 /* .init section symbol */
+#define scBasedVar 23 /* Fortran or PL/1 ptr based var */
+#define scXData 24 /* exception handling data */
+#define scPData 25 /* Procedure section */
+#define scFini 26 /* .fini section */
+#define scMax 32
+
+
+/*
+ * Symbol Types
+ */
+
+#define stNil 0 /* Nuthin' special */
+#define stGlobal 1 /* external symbol */
+#define stStatic 2 /* static */
+#define stParam 3 /* procedure argument */
+#define stLocal 4 /* local variable */
+#define stLabel 5 /* label */
+#define stProc 6 /* " " Procedure */
+#define stBlock 7 /* beginnning of block */
+#define stEnd 8 /* end (of anything) */
+#define stMember 9 /* member (of anything - struct/union/enum */
+#define stTypedef 10 /* type definition */
+#define stFile 11 /* file name */
+#define stRegReloc 12 /* register relocation */
+#define stForward 13 /* forwarding address */
+#define stStaticProc 14 /* load time only static procs */
+#define stConstant 15 /* const */
+#define stStaParam 16 /* Fortran static parameters */
+ /* These new symbol types have been recently added to SGI machines. */
+#define stStruct 26 /* Beginning of block defining a struct type */
+#define stUnion 27 /* Beginning of block defining a union type */
+#define stEnum 28 /* Beginning of block defining an enum type */
+ /* Psuedo-symbols - internal to debugger */
+#define stStr 60 /* string */
+#define stNumber 61 /* pure number (ie. 4 NOR 2+2) */
+#define stExpr 62 /* 2+2 vs. 4 */
+#define stType 63 /* post-coersion SER */
+#define stMax 64
+
+/* definitions for fields in TIR */
+
+/* type qualifiers for ti.tq0 -> ti.(itqMax-1) */
+#define tqNil 0 /* bt is what you see */
+#define tqPtr 1 /* pointer */
+#define tqProc 2 /* procedure */
+#define tqArray 3 /* duh */
+#define tqFar 4 /* longer addressing - 8086/8 land */
+#define tqVol 5 /* volatile */
+#define tqConst 6 /* const */
+#define tqMax 8
+
+/* basic types as seen in ti.bt */
+#define btNil 0 /* undefined (also, enum members) */
+#define btAdr 1 /* address - integer same size as pointer */
+#define btChar 2 /* character */
+#define btUChar 3 /* unsigned character */
+#define btShort 4 /* short */
+#define btUShort 5 /* unsigned short */
+#define btInt 6 /* int */
+#define btUInt 7 /* unsigned int */
+#define btLong 8 /* long */
+#define btULong 9 /* unsigned long */
+#define btFloat 10 /* float (real) */
+#define btDouble 11 /* Double (real) */
+#define btStruct 12 /* Structure (Record) */
+#define btUnion 13 /* Union (variant) */
+#define btEnum 14 /* Enumerated */
+#define btTypedef 15 /* defined via a typedef, isymRef points */
+#define btRange 16 /* subrange of int */
+#define btSet 17 /* pascal sets */
+#define btComplex 18 /* fortran complex */
+#define btDComplex 19 /* fortran double complex */
+#define btIndirect 20 /* forward or unnamed typedef */
+#define btFixedDec 21 /* Fixed Decimal */
+#define btFloatDec 22 /* Float Decimal */
+#define btString 23 /* Varying Length Character String */
+#define btBit 24 /* Aligned Bit String */
+#define btPicture 25 /* Picture */
+#define btVoid 26 /* void */
+#define btLongLong 27 /* long long */
+#define btULongLong 28 /* unsigned long long */
+#define btMax 64
+
+#if (_MFG == _MIPS)
+/* optimization type codes */
+#define otNil 0
+#define otReg 1 /* move var to reg */
+#define otBlock 2 /* begin basic block */
+#define otProc 3 /* procedure */
+#define otInline 4 /* inline procedure */
+#define otEnd 5 /* whatever you started */
+#define otMax 6 /* KEEP UP TO DATE */
+#endif /* (_MFG == _MIPS) */
diff --git a/gnu/usr.bin/gdb/include/demangle.h b/gnu/usr.bin/gdb/include/demangle.h
new file mode 100644
index 00000000000..018e50209c6
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/demangle.h
@@ -0,0 +1,80 @@
+/* Defs for interface to demanglers.
+ Copyright 1992 Free Software Foundation, Inc.
+
+ 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, 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: demangle.h,v 1.1 1994/01/28 12:42:22 pk Exp $
+*/
+
+
+#if !defined (DEMANGLE_H)
+#define DEMANGLE_H
+
+#include <ansidecl.h>
+
+/* Options passed to cplus_demangle (in 2nd parameter). */
+
+#define DMGL_NO_OPTS 0 /* For readability... */
+#define DMGL_PARAMS (1 << 0) /* Include function args */
+#define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */
+
+#define DMGL_AUTO (1 << 8)
+#define DMGL_GNU (1 << 9)
+#define DMGL_LUCID (1 << 10)
+#define DMGL_ARM (1 << 11)
+/* If none of these are set, use 'current_demangling_style' as the default. */
+#define DMGL_STYLE_MASK (DMGL_AUTO|DMGL_GNU|DMGL_LUCID|DMGL_ARM)
+
+/* Enumeration of possible demangling styles.
+
+ Lucid and ARM styles are still kept logically distinct, even though
+ they now both behave identically. The resulting style is actual the
+ union of both. I.E. either style recognizes both "__pt__" and "__rf__"
+ for operator "->", even though the first is lucid style and the second
+ is ARM style. (FIXME?) */
+
+extern enum demangling_styles
+{
+ unknown_demangling = 0,
+ auto_demangling = DMGL_AUTO,
+ gnu_demangling = DMGL_GNU,
+ lucid_demangling = DMGL_LUCID,
+ arm_demangling = DMGL_ARM
+} current_demangling_style;
+
+/* Define string names for the various demangling styles. */
+
+#define AUTO_DEMANGLING_STYLE_STRING "auto"
+#define GNU_DEMANGLING_STYLE_STRING "gnu"
+#define LUCID_DEMANGLING_STYLE_STRING "lucid"
+#define ARM_DEMANGLING_STYLE_STRING "arm"
+
+/* Some macros to test what demangling style is active. */
+
+#define CURRENT_DEMANGLING_STYLE current_demangling_style
+#define AUTO_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_AUTO)
+#define GNU_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNU)
+#define LUCID_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_LUCID)
+#define ARM_DEMANGLING (CURRENT_DEMANGLING_STYLE & DMGL_ARM)
+
+extern char *
+cplus_demangle PARAMS ((CONST char *mangled, int options));
+
+/* Note: This sets global state. FIXME if you care about multi-threading. */
+
+extern void
+set_cplus_marker_for_demangling PARAMS ((int ch));
+
+#endif /* DEMANGLE_H */
diff --git a/gnu/usr.bin/gdb/include/dis-asm.h b/gnu/usr.bin/gdb/include/dis-asm.h
new file mode 100644
index 00000000000..009c6f1cb67
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/dis-asm.h
@@ -0,0 +1,179 @@
+/* Interface between the opcode library and its callers.
+ Written by Cygnus Support, 1993.
+
+ The opcode library (libopcodes.a) provides instruction decoders for
+ a large variety of instruction sets, callable with an identical
+ interface, for making instruction-processing programs more independent
+ of the instruction set being processed.
+
+ $Id: dis-asm.h,v 1.1 1994/01/28 12:42:23 pk Exp $
+*/
+
+#include <stdio.h>
+#include "bfd.h"
+
+typedef int (*fprintf_ftype) PARAMS((FILE*, const char*, ...));
+
+enum dis_insn_type {
+ dis_noninsn, /* Not a valid instruction */
+ dis_nonbranch, /* Not a branch instruction */
+ dis_branch, /* Unconditional branch */
+ dis_condbranch, /* Conditional branch */
+ dis_jsr, /* Jump to subroutine */
+ dis_condjsr, /* Conditional jump to subroutine */
+ dis_dref, /* Data reference instruction */
+ dis_dref2, /* Two data references in instruction */
+};
+
+/* This struct is passed into the instruction decoding routine,
+ and is passed back out into each callback. The various fields are used
+ for conveying information from your main routine into your callbacks,
+ for passing information into the instruction decoders (such as the
+ addresses of the callback functions), or for passing information
+ back from the instruction decoders to their callers.
+
+ It must be initialized before it is first passed; this can be done
+ by hand, or using one of the initialization macros below. */
+
+typedef struct disassemble_info {
+ fprintf_ftype fprintf_func;
+ FILE *stream;
+ PTR application_data;
+
+ /* For use by the disassembler. */
+ int flags;
+ PTR private_data;
+
+ /* Function used to get bytes to disassemble. MEMADDR is the
+ address of the stuff to be disassembled, MYADDR is the address to
+ put the bytes in, and LENGTH is the number of bytes to read.
+ INFO is a pointer to this struct.
+ Returns an errno value or 0 for success. */
+ int (*read_memory_func)
+ PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int length,
+ struct disassemble_info *info));
+
+ /* Function which should be called if we get an error that we can't
+ recover from. STATUS is the errno value from read_memory_func and
+ MEMADDR is the address that we were trying to read. INFO is a
+ pointer to this struct. */
+ void (*memory_error_func)
+ PARAMS ((int status, bfd_vma memaddr, struct disassemble_info *info));
+
+ /* Function called to print ADDR. */
+ void (*print_address_func)
+ PARAMS ((bfd_vma addr, struct disassemble_info *info));
+
+ /* These are for buffer_read_memory. */
+ bfd_byte *buffer;
+ bfd_vma buffer_vma;
+ int buffer_length;
+
+ /* Results from instruction decoders. Not all decoders yet support
+ this information. This info is set each time an instruction is
+ decoded, and is only valid for the last such instruction.
+
+ To determine whether this decoder supports this information, set
+ insn_info_valid to 0, decode an instruction, then check it. */
+
+ char insn_info_valid; /* Branch info has been set. */
+ char branch_delay_insns; /* How many sequential insn's will run before
+ a branch takes effect. (0 = normal) */
+ char data_size; /* Size of data reference in insn, in bytes */
+ enum dis_insn_type insn_type; /* Type of instruction */
+ bfd_vma target; /* Target address of branch or dref, if known;
+ zero if unknown. */
+ bfd_vma target2; /* Second target address for dref2 */
+
+} disassemble_info;
+
+
+
+
+
+
+/* Standard disassemblers. Disassemble one instruction at the given
+ target address. Return number of bytes processed. */
+typedef int (*disassembler_ftype)
+ PARAMS((bfd_vma, disassemble_info *));
+
+extern int print_insn_big_mips PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_little_mips PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_i386 PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_m68k PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_z8001 PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_z8002 PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_h8300 PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_h8300h PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_h8500 PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_alpha PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_sparc PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_big_a29k PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_little_a29k PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_i960 PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_sh PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_hppa PARAMS ((bfd_vma, disassemble_info*));
+extern int print_insn_m88k PARAMS ((bfd_vma, disassemble_info*));
+
+
+
+
+
+
+/* This block of definitions is for particular callers who read instructions
+ into a buffer before calling the instruction decoder. */
+
+/* Here is a function which callers may wish to use for read_memory_func.
+ It gets bytes from a buffer. */
+extern int buffer_read_memory
+ PARAMS ((bfd_vma, bfd_byte *, int, struct disassemble_info *));
+
+/* This function goes with buffer_read_memory.
+ It prints a message using info->fprintf_func and info->stream. */
+extern void perror_memory PARAMS ((int, bfd_vma, struct disassemble_info *));
+
+
+/* Just print the address is hex. This is included for completeness even
+ though both GDB and objdump provide their own (to print symbolic
+ addresses). */
+extern void generic_print_address
+ PARAMS ((bfd_vma, struct disassemble_info *));
+
+#define INIT_DISASSEMBLE_INFO(INFO, STREAM) \
+ (INFO).fprintf_func = (fprintf_ftype)fprintf, \
+ (INFO).stream = (STREAM), \
+ (INFO).buffer = NULL, \
+ (INFO).buffer_vma = 0, \
+ (INFO).buffer_length = 0, \
+ (INFO).read_memory_func = buffer_read_memory, \
+ (INFO).memory_error_func = perror_memory, \
+ (INFO).print_address_func = generic_print_address, \
+ (INFO).insn_info_valid = 0
+
+
+
+
+/* This block of definitions is for calling the instruction decoders
+ from GDB. */
+
+/* GDB--Like target_read_memory, but slightly different parameters. */
+extern int
+dis_asm_read_memory PARAMS ((bfd_vma memaddr, bfd_byte *myaddr, int len,
+ disassemble_info *info));
+
+/* GDB--Like memory_error with slightly different parameters. */
+extern void
+dis_asm_memory_error
+ PARAMS ((int status, bfd_vma memaddr, disassemble_info *info));
+
+/* GDB--Like print_address with slightly different parameters. */
+extern void
+dis_asm_print_address PARAMS ((bfd_vma addr, disassemble_info *info));
+
+#define GDB_INIT_DISASSEMBLE_INFO(INFO, STREAM) \
+ (INFO).fprintf_func = (fprintf_ftype)fprintf_filtered, \
+ (INFO).stream = (STREAM), \
+ (INFO).read_memory_func = dis_asm_read_memory, \
+ (INFO).memory_error_func = dis_asm_memory_error, \
+ (INFO).print_address_func = dis_asm_print_address, \
+ (INFO).insn_info_valid = 0
diff --git a/gnu/usr.bin/gdb/include/elf/common.h b/gnu/usr.bin/gdb/include/elf/common.h
new file mode 100644
index 00000000000..77c2eb7ba37
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/elf/common.h
@@ -0,0 +1,219 @@
+/* ELF support for BFD.
+ Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+ Written by Fred Fish @ Cygnus Support, from information published
+ in "UNIX System V Release 4, Programmers Guide: ANSI C and
+ Programming Support Tools".
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: common.h,v 1.1 1994/01/28 12:42:44 pk Exp $
+*/
+
+
+/* This file is part of ELF support for BFD, and contains the portions
+ that are common to both the internal and external representations.
+ For example, ELFMAG0 is the byte 0x7F in both the internal (in-memory)
+ and external (in-file) representations. */
+
+
+/* Fields in e_ident[] */
+
+#define EI_MAG0 0 /* File identification byte 0 index */
+#define ELFMAG0 0x7F /* Magic number byte 0 */
+
+#define EI_MAG1 1 /* File identification byte 1 index */
+#define ELFMAG1 'E' /* Magic number byte 1 */
+
+#define EI_MAG2 2 /* File identification byte 2 index */
+#define ELFMAG2 'L' /* Magic number byte 2 */
+
+#define EI_MAG3 3 /* File identification byte 3 index */
+#define ELFMAG3 'F' /* Magic number byte 3 */
+
+#define EI_CLASS 4 /* File class */
+#define ELFCLASSNONE 0 /* Invalid class */
+#define ELFCLASS32 1 /* 32-bit objects */
+#define ELFCLASS64 2 /* 64-bit objects */
+
+#define EI_DATA 5 /* Data encoding */
+#define ELFDATANONE 0 /* Invalid data encoding */
+#define ELFDATA2LSB 1 /* 2's complement, little endian */
+#define ELFDATA2MSB 2 /* 2's complement, big endian */
+
+#define EI_VERSION 6 /* File version */
+
+#define EI_PAD 7 /* Start of padding bytes */
+
+
+/* Values for e_type, which identifies the object file type */
+
+#define ET_NONE 0 /* No file type */
+#define ET_REL 1 /* Relocatable file */
+#define ET_EXEC 2 /* Executable file */
+#define ET_DYN 3 /* Shared object file */
+#define ET_CORE 4 /* Core file */
+#define ET_LOPROC 0xFF00 /* Processor-specific */
+#define ET_HIPROC 0xFFFF /* Processor-specific */
+
+/* Values for e_machine, which identifies the architecture */
+
+#define EM_NONE 0 /* No machine */
+#define EM_M32 1 /* AT&T WE 32100 */
+#define EM_SPARC 2 /* SUN SPARC */
+#define EM_386 3 /* Intel 80386 */
+#define EM_68K 4 /* Motorola m68k family */
+#define EM_88K 5 /* Motorola m88k family */
+#define EM_860 7 /* Intel 80860 */
+#define EM_MIPS 8 /* MIPS R3000 */
+#define EM_HPPA 9 /* HP PA-RISC */
+
+
+/* Values for e_version */
+
+#define EV_NONE 0 /* Invalid ELF version */
+#define EV_CURRENT 1 /* Current version */
+
+/* Values for program header, p_type field */
+
+#define PT_NULL 0 /* Program header table entry unused */
+#define PT_LOAD 1 /* Loadable program segment */
+#define PT_DYNAMIC 2 /* Dynamic linking information */
+#define PT_INTERP 3 /* Program interpreter */
+#define PT_NOTE 4 /* Auxiliary information */
+#define PT_SHLIB 5 /* Reserved, unspecified semantics */
+#define PT_PHDR 6 /* Entry for header table itself */
+#define PT_LOPROC 0x70000000 /* Processor-specific */
+#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
+
+/* Program segment permissions, in program header p_flags field */
+
+#define PF_X (1 << 0) /* Segment is executable */
+#define PF_W (1 << 1) /* Segment is writable */
+#define PF_R (1 << 2) /* Segment is readable */
+#define PF_MASKPROC 0xF0000000 /* Processor-specific reserved bits */
+
+/* Values for section header, sh_type field */
+
+#define SHT_NULL 0 /* Section header table entry unused */
+#define SHT_PROGBITS 1 /* Program specific (private) data */
+#define SHT_SYMTAB 2 /* Link editing symbol table */
+#define SHT_STRTAB 3 /* A string table */
+#define SHT_RELA 4 /* Relocation entries with addends */
+#define SHT_HASH 5 /* A symbol hash table */
+#define SHT_DYNAMIC 6 /* Information for dynamic linking */
+#define SHT_NOTE 7 /* Information that marks file */
+#define SHT_NOBITS 8 /* Section occupies no space in file */
+#define SHT_REL 9 /* Relocation entries, no addends */
+#define SHT_SHLIB 10 /* Reserved, unspecified semantics */
+#define SHT_DYNSYM 11 /* Dynamic linking symbol table */
+#define SHT_LOPROC 0x70000000 /* Processor-specific semantics, lo */
+#define SHT_HIPROC 0x7FFFFFFF /* Processor-specific semantics, hi */
+#define SHT_LOUSER 0x80000000 /* Application-specific semantics */
+#define SHT_HIUSER 0x8FFFFFFF /* Application-specific semantics */
+
+/* Values for section header, sh_flags field */
+
+#define SHF_WRITE (1 << 0) /* Writable data during execution */
+#define SHF_ALLOC (1 << 1) /* Occupies memory during execution */
+#define SHF_EXECINSTR (1 << 2) /* Executable machine instructions */
+#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */
+
+/* Values of note segment descriptor types for core files. */
+
+#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
+#define NT_FPREGSET 2 /* Contains copy of fpregset struct */
+#define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */
+
+/* Values of note segment descriptor types for object files. */
+/* (Only for hppa right now. Should this be moved elsewhere?) */
+
+#define NT_VERSION 1 /* Contains a version string. */
+
+/* These three macros disassemble and assemble a symbol table st_info field,
+ which contains the symbol binding and symbol type. The STB_ and STT_
+ defines identify the binding and type. */
+
+#define ELF_ST_BIND(val) (((unsigned int)(val)) >> 4)
+#define ELF_ST_TYPE(val) ((val) & 0xF)
+#define ELF_ST_INFO(bind,type) (((bind) << 4) + ((type) & 0xF))
+
+#define STN_UNDEF 0 /* undefined symbol index */
+
+#define STB_LOCAL 0 /* Symbol not visible outside obj */
+#define STB_GLOBAL 1 /* Symbol visible outside obj */
+#define STB_WEAK 2 /* Like globals, lower precedence */
+#define STB_LOPROC 13 /* Application-specific semantics */
+#define STB_HIPROC 15 /* Application-specific semantics */
+
+#define STT_NOTYPE 0 /* Symbol type is unspecified */
+#define STT_OBJECT 1 /* Symbol is a data object */
+#define STT_FUNC 2 /* Symbol is a code object */
+#define STT_SECTION 3 /* Symbol associated with a section */
+#define STT_FILE 4 /* Symbol gives a file name */
+#define STT_LOPROC 13 /* Application-specific semantics */
+#define STT_HIPROC 15 /* Application-specific semantics */
+
+/* Special section indices, which may show up in st_shndx fields, among
+ other places. */
+
+#define SHN_UNDEF 0 /* Undefined section reference */
+#define SHN_LORESERV 0xFF00 /* Begin range of reserved indices */
+#define SHN_LOPROC 0xFF00 /* Begin range of appl-specific */
+#define SHN_HIPROC 0xFF1F /* End range of appl-specific */
+#define SHN_ABS 0xFFF1 /* Associated symbol is absolute */
+#define SHN_COMMON 0xFFF2 /* Associated symbol is in common */
+#define SHN_HIRESERVE 0xFFFF /* End range of reserved indices */
+
+/* relocation info handling macros */
+
+#define ELF32_R_SYM(i) ((i)>>8)
+#define ELF32_R_TYPE(i) ((unsigned char)(i))
+#define ELF32_R_INFO(s,t) (((s)<<8)+(unsigned char)(t))
+
+#define ELF64_R_SYM(i) ((i)>>32)
+#define ELF64_R_TYPE(i) ((Elf64_Word)(i))
+#define ELF64_R_INFO(s,t) (((Elf64_Xword)(s)<<32)+(Elf64_Xword)(t))
+
+/* Dynamic section tags */
+
+#define DT_NULL 0
+#define DT_NEEDED 1
+#define DT_PLTRELSZ 2
+#define DT_PLTGOT 3
+#define DT_HASH 4
+#define DT_STRTAB 5
+#define DT_SYMTAB 6
+#define DT_RELA 7
+#define DT_RELASZ 8
+#define DT_RELAENT 9
+#define DT_STRSZ 10
+#define DT_SYMENT 11
+#define DT_INIT 12
+#define DT_FINI 13
+#define DT_SONAME 14
+#define DT_RPATH 15
+#define DT_SYMBOLIC 16
+#define DT_REL 17
+#define DT_RELSZ 18
+#define DT_RELENT 19
+#define DT_PLTREL 20
+#define DT_DEBUG 21
+#define DT_TEXTREL 22
+#define DT_JMPREL 23
+#define DT_LOPROC 0x70000000
+#define DT_HIPROC 0x7fffffff
diff --git a/gnu/usr.bin/gdb/include/elf/dwarf.h b/gnu/usr.bin/gdb/include/elf/dwarf.h
new file mode 100644
index 00000000000..ef4bdaad323
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/elf/dwarf.h
@@ -0,0 +1,317 @@
+/* Declarations and definitions of codes relating to the DWARF symbolic
+ debugging information format.
+
+ Written by Ron Guilmette (rfg@ncd.com)
+
+Copyright (C) 1992 Free Software Foundation, Inc.
+
+This file is part of GNU CC.
+
+GNU CC 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, or (at your option)
+any later version.
+
+GNU CC 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 GNU CC; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: dwarf.h,v 1.1 1994/01/28 12:42:45 pk Exp $
+*/
+
+/* This file is derived from the DWARF specification (a public document)
+ Revision 1.0.1 (April 8, 1992) developed by the UNIX International
+ Programming Languages Special Interest Group (UI/PLSIG) and distributed
+ by UNIX International. Copies of this specification are available from
+ UNIX International, 20 Waterview Boulevard, Parsippany, NJ, 07054.
+*/
+
+/* Tag names and codes. */
+
+enum dwarf_tag {
+ TAG_padding = 0x0000,
+ TAG_array_type = 0x0001,
+ TAG_class_type = 0x0002,
+ TAG_entry_point = 0x0003,
+ TAG_enumeration_type = 0x0004,
+ TAG_formal_parameter = 0x0005,
+ TAG_global_subroutine = 0x0006,
+ TAG_global_variable = 0x0007,
+ /* 0x0008 -- reserved */
+ /* 0x0009 -- reserved */
+ TAG_label = 0x000a,
+ TAG_lexical_block = 0x000b,
+ TAG_local_variable = 0x000c,
+ TAG_member = 0x000d,
+ /* 0x000e -- reserved */
+ TAG_pointer_type = 0x000f,
+ TAG_reference_type = 0x0010,
+ TAG_compile_unit = 0x0011,
+ TAG_string_type = 0x0012,
+ TAG_structure_type = 0x0013,
+ TAG_subroutine = 0x0014,
+ TAG_subroutine_type = 0x0015,
+ TAG_typedef = 0x0016,
+ TAG_union_type = 0x0017,
+ TAG_unspecified_parameters = 0x0018,
+ TAG_variant = 0x0019,
+ TAG_common_block = 0x001a,
+ TAG_common_inclusion = 0x001b,
+ TAG_inheritance = 0x001c,
+ TAG_inlined_subroutine = 0x001d,
+ TAG_module = 0x001e,
+ TAG_ptr_to_member_type = 0x001f,
+ TAG_set_type = 0x0020,
+ TAG_subrange_type = 0x0021,
+ TAG_with_stmt = 0x0022,
+
+ /* GNU extensions */
+
+ TAG_format_label = 0x8000, /* for FORTRAN 77 and Fortran 90 */
+ TAG_namelist = 0x8001, /* For Fortran 90 */
+ TAG_function_template = 0x8002, /* for C++ */
+ TAG_class_template = 0x8003 /* for C++ */
+};
+
+#define TAG_lo_user 0x8000 /* implementation-defined range start */
+#define TAG_hi_user 0xffff /* implementation-defined range end */
+#define TAG_source_file TAG_compile_unit /* for backward compatibility */
+
+/* Form names and codes. */
+
+enum dwarf_form {
+ FORM_ADDR = 0x1,
+ FORM_REF = 0x2,
+ FORM_BLOCK2 = 0x3,
+ FORM_BLOCK4 = 0x4,
+ FORM_DATA2 = 0x5,
+ FORM_DATA4 = 0x6,
+ FORM_DATA8 = 0x7,
+ FORM_STRING = 0x8
+};
+
+/* Attribute names and codes. */
+
+enum dwarf_attribute {
+ AT_sibling = (0x0010|FORM_REF),
+ AT_location = (0x0020|FORM_BLOCK2),
+ AT_name = (0x0030|FORM_STRING),
+ AT_fund_type = (0x0050|FORM_DATA2),
+ AT_mod_fund_type = (0x0060|FORM_BLOCK2),
+ AT_user_def_type = (0x0070|FORM_REF),
+ AT_mod_u_d_type = (0x0080|FORM_BLOCK2),
+ AT_ordering = (0x0090|FORM_DATA2),
+ AT_subscr_data = (0x00a0|FORM_BLOCK2),
+ AT_byte_size = (0x00b0|FORM_DATA4),
+ AT_bit_offset = (0x00c0|FORM_DATA2),
+ AT_bit_size = (0x00d0|FORM_DATA4),
+ /* (0x00e0|FORM_xxxx) -- reserved */
+ AT_element_list = (0x00f0|FORM_BLOCK4),
+ AT_stmt_list = (0x0100|FORM_DATA4),
+ AT_low_pc = (0x0110|FORM_ADDR),
+ AT_high_pc = (0x0120|FORM_ADDR),
+ AT_language = (0x0130|FORM_DATA4),
+ AT_member = (0x0140|FORM_REF),
+ AT_discr = (0x0150|FORM_REF),
+ AT_discr_value = (0x0160|FORM_BLOCK2),
+ /* (0x0170|FORM_xxxx) -- reserved */
+ /* (0x0180|FORM_xxxx) -- reserved */
+ AT_string_length = (0x0190|FORM_BLOCK2),
+ AT_common_reference = (0x01a0|FORM_REF),
+ AT_comp_dir = (0x01b0|FORM_STRING),
+ AT_const_value_string = (0x01c0|FORM_STRING),
+ AT_const_value_data2 = (0x01c0|FORM_DATA2),
+ AT_const_value_data4 = (0x01c0|FORM_DATA4),
+ AT_const_value_data8 = (0x01c0|FORM_DATA8),
+ AT_const_value_block2 = (0x01c0|FORM_BLOCK2),
+ AT_const_value_block4 = (0x01c0|FORM_BLOCK4),
+ AT_containing_type = (0x01d0|FORM_REF),
+ AT_default_value_addr = (0x01e0|FORM_ADDR),
+ AT_default_value_data2 = (0x01e0|FORM_DATA2),
+ AT_default_value_data4 = (0x01e0|FORM_DATA4),
+ AT_default_value_data8 = (0x01e0|FORM_DATA8),
+ AT_default_value_string = (0x01e0|FORM_STRING),
+ AT_friends = (0x01f0|FORM_BLOCK2),
+ AT_inline = (0x0200|FORM_STRING),
+ AT_is_optional = (0x0210|FORM_STRING),
+ AT_lower_bound_ref = (0x0220|FORM_REF),
+ AT_lower_bound_data2 = (0x0220|FORM_DATA2),
+ AT_lower_bound_data4 = (0x0220|FORM_DATA4),
+ AT_lower_bound_data8 = (0x0220|FORM_DATA8),
+ AT_private = (0x0240|FORM_STRING),
+ AT_producer = (0x0250|FORM_STRING),
+ AT_program = (0x0230|FORM_STRING),
+ AT_protected = (0x0260|FORM_STRING),
+ AT_prototyped = (0x0270|FORM_STRING),
+ AT_public = (0x0280|FORM_STRING),
+ AT_pure_virtual = (0x0290|FORM_STRING),
+ AT_return_addr = (0x02a0|FORM_BLOCK2),
+ AT_abstract_origin = (0x02b0|FORM_REF),
+ AT_start_scope = (0x02c0|FORM_DATA4),
+ AT_stride_size = (0x02e0|FORM_DATA4),
+ AT_upper_bound_ref = (0x02f0|FORM_REF),
+ AT_upper_bound_data2 = (0x02f0|FORM_DATA2),
+ AT_upper_bound_data4 = (0x02f0|FORM_DATA4),
+ AT_upper_bound_data8 = (0x02f0|FORM_DATA8),
+ AT_virtual = (0x0300|FORM_STRING),
+
+ /* GNU extensions. */
+
+ AT_sf_names = (0x8000|FORM_DATA4),
+ AT_src_info = (0x8010|FORM_DATA4),
+ AT_mac_info = (0x8020|FORM_DATA4),
+ AT_src_coords = (0x8030|FORM_DATA4),
+ AT_body_begin = (0x8040|FORM_ADDR),
+ AT_body_end = (0x8050|FORM_ADDR)
+};
+
+#define AT_lo_user 0x8000 /* implementation-defined range start */
+#define AT_hi_user 0xffff /* implementation-defined range end */
+
+/* Location atom names and codes. */
+
+enum dwarf_location_atom {
+ OP_REG = 0x01,
+ OP_BASEREG = 0x02,
+ OP_ADDR = 0x03,
+ OP_CONST = 0x04,
+ OP_DEREF2 = 0x05,
+ OP_DEREF4 = 0x06,
+ OP_ADD = 0x07
+};
+
+#define OP_LO_USER 0x80 /* implementation-defined range start */
+#define OP_HI_USER 0xff /* implementation-defined range end */
+
+/* Fundamental type names and codes. */
+
+enum dwarf_fundamental_type {
+ FT_char = 0x0001,
+ FT_signed_char = 0x0002,
+ FT_unsigned_char = 0x0003,
+ FT_short = 0x0004,
+ FT_signed_short = 0x0005,
+ FT_unsigned_short = 0x0006,
+ FT_integer = 0x0007,
+ FT_signed_integer = 0x0008,
+ FT_unsigned_integer = 0x0009,
+ FT_long = 0x000a,
+ FT_signed_long = 0x000b,
+ FT_unsigned_long = 0x000c,
+ FT_pointer = 0x000d, /* an alias for (void *) */
+ FT_float = 0x000e,
+ FT_dbl_prec_float = 0x000f,
+ FT_ext_prec_float = 0x0010, /* breaks "classic" svr4 SDB */
+ FT_complex = 0x0011, /* breaks "classic" svr4 SDB */
+ FT_dbl_prec_complex = 0x0012, /* breaks "classic" svr4 SDB */
+ /* 0x0013 -- reserved */
+ FT_void = 0x0014,
+ FT_boolean = 0x0015, /* breaks "classic" svr4 SDB */
+ FT_ext_prec_complex = 0x0016, /* breaks "classic" svr4 SDB */
+ FT_label = 0x0017,
+
+ /* GNU extensions
+ The low order byte must indicate the size (in bytes) for the type.
+ All of these types will probably break "classic" svr4 SDB */
+
+ FT_long_long = 0x8008,
+ FT_signed_long_long = 0x8108,
+ FT_unsigned_long_long = 0x8208,
+
+ FT_int8 = 0x9001,
+ FT_signed_int8 = 0x9101,
+ FT_unsigned_int8 = 0x9201,
+ FT_int16 = 0x9302,
+ FT_signed_int16 = 0x9402,
+ FT_unsigned_int16 = 0x9502,
+ FT_int32 = 0x9604,
+ FT_signed_int32 = 0x9704,
+ FT_unsigned_int32 = 0x9804,
+ FT_int64 = 0x9908,
+ FT_signed_int64 = 0x9a08,
+ FT_unsigned_int64 = 0x9b08,
+
+ FT_real32 = 0xa004,
+ FT_real64 = 0xa108,
+ FT_real96 = 0xa20c,
+ FT_real128 = 0xa310
+};
+
+#define FT_lo_user 0x8000 /* implementation-defined range start */
+#define FT_hi_user 0xffff /* implementation defined range end */
+
+/* Type modifier names and codes. */
+
+enum dwarf_type_modifier {
+ MOD_pointer_to = 0x01,
+ MOD_reference_to = 0x02,
+ MOD_const = 0x03,
+ MOD_volatile = 0x04
+};
+
+#define MOD_lo_user 0x80 /* implementation-defined range start */
+#define MOD_hi_user 0xff /* implementation-defined range end */
+
+/* Array ordering names and codes. */
+
+enum dwarf_array_dim_ordering {
+ ORD_row_major = 0,
+ ORD_col_major = 1
+};
+
+/* Array subscript format names and codes. */
+
+enum dwarf_subscr_data_formats {
+ FMT_FT_C_C = 0x0,
+ FMT_FT_C_X = 0x1,
+ FMT_FT_X_C = 0x2,
+ FMT_FT_X_X = 0x3,
+ FMT_UT_C_C = 0x4,
+ FMT_UT_C_X = 0x5,
+ FMT_UT_X_C = 0x6,
+ FMT_UT_X_X = 0x7,
+ FMT_ET = 0x8
+};
+
+/* Derived from above for ease of use. */
+
+#define FMT_CODE(_FUNDAMENTAL_TYPE_P, _UB_CONST_P, _LB_CONST_P) \
+ (((_FUNDAMENTAL_TYPE_P) ? 0 : 4) \
+ | ((_UB_CONST_P) ? 0 : 2) \
+ | ((_LB_CONST_P) ? 0 : 1))
+
+/* Source language names and codes. */
+
+enum dwarf_source_language {
+ LANG_C89 = 0x00000001,
+ LANG_C = 0x00000002,
+ LANG_ADA83 = 0x00000003,
+ LANG_C_PLUS_PLUS = 0x00000004,
+ LANG_COBOL74 = 0x00000005,
+ LANG_COBOL85 = 0x00000006,
+ LANG_FORTRAN77 = 0x00000007,
+ LANG_FORTRAN90 = 0x00000008,
+ LANG_PASCAL83 = 0x00000009,
+ LANG_MODULA2 = 0x0000000a,
+
+ /* GNU extensions */
+
+ LANG_CHILL = 0x00009af3 /* random value for GNU Chill */
+};
+
+#define LANG_lo_user 0x00008000 /* implementation-defined range start */
+#define LANG_hi_user 0x0000ffff /* implementation-defined range end */
+
+/* Names and codes for GNU "macinfo" extension. */
+
+enum dwarf_macinfo_record_type {
+ MACINFO_start = 's',
+ MACINFO_resume = 'r',
+ MACINFO_define = 'd',
+ MACINFO_undef = 'u'
+};
diff --git a/gnu/usr.bin/gdb/include/elf/external.h b/gnu/usr.bin/gdb/include/elf/external.h
new file mode 100644
index 00000000000..e3627baaacd
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/elf/external.h
@@ -0,0 +1,193 @@
+/* ELF support for BFD.
+ Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+ Written by Fred Fish @ Cygnus Support, from information published
+ in "UNIX System V Release 4, Programmers Guide: ANSI C and
+ Programming Support Tools".
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: external.h,v 1.1 1994/01/28 12:42:46 pk Exp $
+*/
+
+
+/* This file is part of ELF support for BFD, and contains the portions
+ that describe how ELF is represented externally by the BFD library.
+ I.E. it describes the in-file representation of ELF. It requires
+ the elf-common.h file which contains the portions that are common to
+ both the internal and external representations. */
+
+/* The 64-bit stuff is kind of random. Perhaps someone will publish a
+ spec someday. */
+
+/* ELF Header (32-bit implementations) */
+
+typedef struct {
+ unsigned char e_ident[16]; /* ELF "magic number" */
+ unsigned char e_type[2]; /* Identifies object file type */
+ unsigned char e_machine[2]; /* Specifies required architecture */
+ unsigned char e_version[4]; /* Identifies object file version */
+ unsigned char e_entry[4]; /* Entry point virtual address */
+ unsigned char e_phoff[4]; /* Program header table file offset */
+ unsigned char e_shoff[4]; /* Section header table file offset */
+ unsigned char e_flags[4]; /* Processor-specific flags */
+ unsigned char e_ehsize[2]; /* ELF header size in bytes */
+ unsigned char e_phentsize[2]; /* Program header table entry size */
+ unsigned char e_phnum[2]; /* Program header table entry count */
+ unsigned char e_shentsize[2]; /* Section header table entry size */
+ unsigned char e_shnum[2]; /* Section header table entry count */
+ unsigned char e_shstrndx[2]; /* Section header string table index */
+} Elf32_External_Ehdr;
+
+typedef struct {
+ unsigned char e_ident[16]; /* ELF "magic number" */
+ unsigned char e_type[2]; /* Identifies object file type */
+ unsigned char e_machine[2]; /* Specifies required architecture */
+ unsigned char e_version[4]; /* Identifies object file version */
+ unsigned char e_entry[8]; /* Entry point virtual address */
+ unsigned char e_phoff[8]; /* Program header table file offset */
+ unsigned char e_shoff[8]; /* Section header table file offset */
+ unsigned char e_flags[4]; /* Processor-specific flags */
+ unsigned char e_ehsize[2]; /* ELF header size in bytes */
+ unsigned char e_phentsize[2]; /* Program header table entry size */
+ unsigned char e_phnum[2]; /* Program header table entry count */
+ unsigned char e_shentsize[2]; /* Section header table entry size */
+ unsigned char e_shnum[2]; /* Section header table entry count */
+ unsigned char e_shstrndx[2]; /* Section header string table index */
+} Elf64_External_Ehdr;
+
+/* Program header */
+
+typedef struct {
+ unsigned char p_type[4]; /* Identifies program segment type */
+ unsigned char p_offset[4]; /* Segment file offset */
+ unsigned char p_vaddr[4]; /* Segment virtual address */
+ unsigned char p_paddr[4]; /* Segment physical address */
+ unsigned char p_filesz[4]; /* Segment size in file */
+ unsigned char p_memsz[4]; /* Segment size in memory */
+ unsigned char p_flags[4]; /* Segment flags */
+ unsigned char p_align[4]; /* Segment alignment, file & memory */
+} Elf32_External_Phdr;
+
+typedef struct {
+ unsigned char p_type[4]; /* Identifies program segment type */
+ unsigned char p_flags[4]; /* Segment flags */
+ unsigned char p_offset[8]; /* Segment file offset */
+ unsigned char p_vaddr[8]; /* Segment virtual address */
+ unsigned char p_paddr[8]; /* Segment physical address */
+ unsigned char p_filesz[8]; /* Segment size in file */
+ unsigned char p_memsz[8]; /* Segment size in memory */
+ unsigned char p_align[8]; /* Segment alignment, file & memory */
+} Elf64_External_Phdr;
+
+/* Section header */
+
+typedef struct {
+ unsigned char sh_name[4]; /* Section name, index in string tbl */
+ unsigned char sh_type[4]; /* Type of section */
+ unsigned char sh_flags[4]; /* Miscellaneous section attributes */
+ unsigned char sh_addr[4]; /* Section virtual addr at execution */
+ unsigned char sh_offset[4]; /* Section file offset */
+ unsigned char sh_size[4]; /* Size of section in bytes */
+ unsigned char sh_link[4]; /* Index of another section */
+ unsigned char sh_info[4]; /* Additional section information */
+ unsigned char sh_addralign[4]; /* Section alignment */
+ unsigned char sh_entsize[4]; /* Entry size if section holds table */
+} Elf32_External_Shdr;
+
+typedef struct {
+ unsigned char sh_name[4]; /* Section name, index in string tbl */
+ unsigned char sh_type[4]; /* Type of section */
+ unsigned char sh_flags[8]; /* Miscellaneous section attributes */
+ unsigned char sh_addr[8]; /* Section virtual addr at execution */
+ unsigned char sh_offset[8]; /* Section file offset */
+ unsigned char sh_size[8]; /* Size of section in bytes */
+ unsigned char sh_link[4]; /* Index of another section */
+ unsigned char sh_info[4]; /* Additional section information */
+ unsigned char sh_addralign[8]; /* Section alignment */
+ unsigned char sh_entsize[8]; /* Entry size if section holds table */
+} Elf64_External_Shdr;
+
+/* Symbol table entry */
+
+typedef struct {
+ unsigned char st_name[4]; /* Symbol name, index in string tbl */
+ unsigned char st_value[4]; /* Value of the symbol */
+ unsigned char st_size[4]; /* Associated symbol size */
+ unsigned char st_info[1]; /* Type and binding attributes */
+ unsigned char st_other[1]; /* No defined meaning, 0 */
+ unsigned char st_shndx[2]; /* Associated section index */
+} Elf32_External_Sym;
+
+typedef struct {
+ unsigned char st_name[4]; /* Symbol name, index in string tbl */
+ unsigned char st_info[1]; /* Type and binding attributes */
+ unsigned char st_other[1]; /* No defined meaning, 0 */
+ unsigned char st_shndx[2]; /* Associated section index */
+ unsigned char st_value[8]; /* Value of the symbol */
+ unsigned char st_size[8]; /* Associated symbol size */
+} Elf64_External_Sym;
+
+/* Note segments */
+
+typedef struct {
+ unsigned char namesz[4]; /* Size of entry's owner string */
+ unsigned char descsz[4]; /* Size of the note descriptor */
+ unsigned char type[4]; /* Interpretation of the descriptor */
+ char name[1]; /* Start of the name+desc data */
+} Elf_External_Note;
+
+/* Relocation Entries */
+typedef struct {
+ unsigned char r_offset[4]; /* Location at which to apply the action */
+ unsigned char r_info[4]; /* index and type of relocation */
+} Elf32_External_Rel;
+
+typedef struct {
+ unsigned char r_offset[4]; /* Location at which to apply the action */
+ unsigned char r_info[4]; /* index and type of relocation */
+ unsigned char r_addend[4]; /* Constant addend used to compute value */
+} Elf32_External_Rela;
+
+typedef struct {
+ unsigned char r_offset[8]; /* Location at which to apply the action */
+ unsigned char r_info[8]; /* index and type of relocation */
+} Elf64_External_Rel;
+
+typedef struct {
+ unsigned char r_offset[8]; /* Location at which to apply the action */
+ unsigned char r_info[8]; /* index and type of relocation */
+ unsigned char r_addend[8]; /* Constant addend used to compute value */
+} Elf64_External_Rela;
+
+/* dynamic section structure */
+
+typedef struct {
+ unsigned char d_tag[4]; /* entry tag value */
+ union {
+ unsigned char d_val[4];
+ unsigned char d_ptr[4];
+ } d_un;
+} Elf32_External_Dyn;
+
+typedef struct {
+ unsigned char d_tag[8]; /* entry tag value */
+ union {
+ unsigned char d_val[8];
+ unsigned char d_ptr[8];
+ } d_un;
+} Elf64_External_Dyn;
diff --git a/gnu/usr.bin/gdb/include/elf/internal.h b/gnu/usr.bin/gdb/include/elf/internal.h
new file mode 100644
index 00000000000..19d13623cca
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/elf/internal.h
@@ -0,0 +1,198 @@
+/* ELF support for BFD.
+ Copyright (C) 1991, 1992 Free Software Foundation, Inc.
+
+ Written by Fred Fish @ Cygnus Support, from information published
+ in "UNIX System V Release 4, Programmers Guide: ANSI C and
+ Programming Support Tools".
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: internal.h,v 1.1 1994/01/28 12:42:48 pk Exp $
+*/
+
+
+/* This file is part of ELF support for BFD, and contains the portions
+ that describe how ELF is represented internally in the BFD library.
+ I.E. it describes the in-memory representation of ELF. It requires
+ the elf-common.h file which contains the portions that are common to
+ both the internal and external representations. */
+
+/* Types used by various structures, functions, etc. */
+
+typedef unsigned long Elf32_Addr; /* Unsigned program address */
+typedef unsigned long Elf32_Off; /* Unsigned file offset */
+typedef long Elf32_Sword; /* Signed large integer */
+typedef unsigned long Elf32_Word; /* Unsigned large integer */
+typedef unsigned short Elf32_Half; /* Unsigned medium integer */
+typedef unsigned char Elf32_Char; /* Unsigned tiny integer */
+
+#ifdef HOST_64_BIT
+typedef unsigned HOST_64_BIT Elf64_Addr;
+typedef unsigned HOST_64_BIT Elf64_Off;
+typedef HOST_64_BIT Elf64_Sxword;
+typedef unsigned HOST_64_BIT Elf64_Xword;
+#endif
+typedef long Elf64_Sword;
+typedef unsigned long Elf64_Word;
+typedef unsigned short Elf64_Half;
+
+/* NOTE that these structures are not kept in the same order as they appear
+ in the object file. In some cases they've been reordered for more optimal
+ packing under various circumstances. */
+
+/* ELF Header */
+
+#define EI_NIDENT 16 /* Size of e_ident[] */
+
+typedef struct elf_internal_ehdr {
+ unsigned char e_ident[EI_NIDENT]; /* ELF "magic number" */
+ bfd_vma e_entry; /* Entry point virtual address */
+ bfd_signed_vma e_phoff; /* Program header table file offset */
+ bfd_signed_vma e_shoff; /* Section header table file offset */
+ unsigned long e_version; /* Identifies object file version */
+ unsigned long e_flags; /* Processor-specific flags */
+ unsigned short e_type; /* Identifies object file type */
+ unsigned short e_machine; /* Specifies required architecture */
+ unsigned short e_ehsize; /* ELF header size in bytes */
+ unsigned short e_phentsize; /* Program header table entry size */
+ unsigned short e_phnum; /* Program header table entry count */
+ unsigned short e_shentsize; /* Section header table entry size */
+ unsigned short e_shnum; /* Section header table entry count */
+ unsigned short e_shstrndx; /* Section header string table index */
+} Elf_Internal_Ehdr;
+
+#define elf32_internal_ehdr elf_internal_ehdr
+#define Elf32_Internal_Ehdr Elf_Internal_Ehdr
+#define elf64_internal_ehdr elf_internal_ehdr
+#define Elf64_Internal_Ehdr Elf_Internal_Ehdr
+
+/* Program header */
+
+struct elf_internal_phdr {
+ unsigned long p_type; /* Identifies program segment type */
+ unsigned long p_flags; /* Segment flags */
+ bfd_vma p_offset; /* Segment file offset */
+ bfd_vma p_vaddr; /* Segment virtual address */
+ bfd_vma p_paddr; /* Segment physical address */
+ bfd_vma p_filesz; /* Segment size in file */
+ bfd_vma p_memsz; /* Segment size in memory */
+ bfd_vma p_align; /* Segment alignment, file & memory */
+};
+
+typedef struct elf_internal_phdr Elf_Internal_Phdr;
+#define elf32_internal_phdr elf_internal_phdr
+#define Elf32_Internal_Phdr Elf_Internal_Phdr
+#define elf64_internal_phdr elf_internal_phdr
+#define Elf64_Internal_Phdr Elf_Internal_Phdr
+
+/* Section header */
+
+typedef struct elf_internal_shdr {
+ unsigned int sh_name; /* Section name, index in string tbl */
+ unsigned int sh_type; /* Type of section */
+ bfd_vma sh_flags; /* Miscellaneous section attributes */
+ bfd_vma sh_addr; /* Section virtual addr at execution */
+ bfd_size_type sh_size; /* Size of section in bytes */
+ bfd_size_type sh_entsize; /* Entry size if section holds table */
+ unsigned long sh_link; /* Index of another section */
+ unsigned long sh_info; /* Additional section information */
+ file_ptr sh_offset; /* Section file offset */
+ unsigned int sh_addralign; /* Section alignment */
+
+ /* The internal rep also has some cached info associated with it. */
+ void *rawdata; /* null if unused... */
+ void *contents; /* null if unused... */
+ bfd_vma size; /* size of contents (0 if unused) */
+} Elf_Internal_Shdr;
+
+#define elf32_internal_shdr elf_internal_shdr
+#define Elf32_Internal_Shdr Elf_Internal_Shdr
+#define elf64_internal_shdr elf_internal_shdr
+#define Elf64_Internal_Shdr Elf_Internal_Shdr
+
+/* Symbol table entry */
+
+struct elf_internal_sym {
+ bfd_vma st_value; /* Value of the symbol */
+ bfd_vma st_size; /* Associated symbol size */
+ unsigned long st_name; /* Symbol name, index in string tbl */
+ unsigned char st_info; /* Type and binding attributes */
+ unsigned char st_other; /* No defined meaning, 0 */
+ unsigned short st_shndx; /* Associated section index */
+};
+
+typedef struct elf_internal_sym Elf_Internal_Sym;
+
+#define elf32_internal_sym elf_internal_sym
+#define elf64_internal_sym elf_internal_sym
+#define Elf32_Internal_Sym Elf_Internal_Sym
+#define Elf64_Internal_Sym Elf_Internal_Sym
+
+/* Note segments */
+
+typedef struct elf_internal_note {
+ unsigned long namesz; /* Size of entry's owner string */
+ unsigned long descsz; /* Size of the note descriptor */
+ unsigned long type; /* Interpretation of the descriptor */
+ char name[1]; /* Start of the name+desc data */
+} Elf_Internal_Note;
+#define Elf32_Internal_Note Elf_Internal_Note
+#define elf32_internal_note elf_internal_note
+
+/* Relocation Entries */
+
+typedef struct elf_internal_rel {
+ bfd_vma r_offset; /* Location at which to apply the action */
+ /* This needs to support 64-bit values in elf64. */
+ bfd_vma r_info; /* index and type of relocation */
+} Elf_Internal_Rel;
+
+#define elf32_internal_rel elf_internal_rel
+#define Elf32_Internal_Rel Elf_Internal_Rel
+#define elf64_internal_rel elf_internal_rel
+#define Elf64_Internal_Rel Elf_Internal_Rel
+
+typedef struct elf_internal_rela {
+ bfd_vma r_offset; /* Location at which to apply the action */
+ bfd_vma r_info; /* Index and Type of relocation */
+ bfd_signed_vma r_addend; /* Constant addend used to compute value */
+} Elf_Internal_Rela;
+
+#define elf32_internal_rela elf_internal_rela
+#define elf64_internal_rela elf_internal_rela
+#define Elf32_Internal_Rela Elf_Internal_Rela
+#define Elf64_Internal_Rela Elf_Internal_Rela
+
+/* dynamic section structure */
+
+typedef struct {
+ Elf32_Sword d_tag; /* entry tag value */
+ union {
+ Elf32_Word d_val;
+ Elf32_Addr d_ptr;
+ } d_un;
+} Elf32_Internal_Dyn;
+
+#ifdef HOST_64_BIT
+typedef struct {
+ Elf64_Xword d_tag; /* entry tag value */
+ union {
+ Elf64_Xword d_val;
+ Elf64_Addr d_ptr;
+ } d_un;
+} Elf64_Internal_Dyn;
+#endif
diff --git a/gnu/usr.bin/gdb/include/fopen-same.h b/gnu/usr.bin/gdb/include/fopen-same.h
new file mode 100644
index 00000000000..a42145f148d
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/fopen-same.h
@@ -0,0 +1,30 @@
+/* Macros for the 'type' part of an fopen, freopen or fdopen.
+
+ <Read|Write>[Update]<Binary file|text file>
+
+ This version is for "same" systems, where text and binary files are
+ the same. An example is Unix. Many Unix systems could also add a
+ "b" to the string, indicating binary files, but some reject this
+ (and thereby don't conform to ANSI C, but what else is new?).
+
+ This file is designed for inclusion by host-dependent .h files. No
+ user application should include it directly, since that would make
+ the application unable to be configured for both "same" and "binary"
+ variant systems.
+
+ $Id: fopen-same.h,v 1.1 1994/01/28 12:42:24 pk Exp $
+*/
+
+#define FOPEN_RB "r"
+#define FOPEN_WB "w"
+#define FOPEN_AB "a"
+#define FOPEN_RUB "r+"
+#define FOPEN_WUB "w+"
+#define FOPEN_AUB "a+"
+
+#define FOPEN_RT "r"
+#define FOPEN_WT "w"
+#define FOPEN_AT "a"
+#define FOPEN_RUT "r+"
+#define FOPEN_WUT "w+"
+#define FOPEN_AUT "a+"
diff --git a/gnu/usr.bin/gdb/include/getopt.h b/gnu/usr.bin/gdb/include/getopt.h
new file mode 100644
index 00000000000..79af917575d
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/getopt.h
@@ -0,0 +1,132 @@
+/* Declarations for getopt.
+ Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
+
+ This program 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, 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 Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: getopt.h,v 1.1 1994/01/28 12:42:25 pk Exp $
+*/
+
+#ifndef _GETOPT_H
+#define _GETOPT_H 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/* For communication from `getopt' to the caller.
+ When `getopt' finds an option that takes an argument,
+ the argument value is returned here.
+ Also, when `ordering' is RETURN_IN_ORDER,
+ each non-option ARGV-element is returned here. */
+
+extern char *optarg;
+
+/* Index in ARGV of the next element to be scanned.
+ This is used for communication to and from the caller
+ and for communication between successive calls to `getopt'.
+
+ On entry to `getopt', zero means this is the first call; initialize.
+
+ When `getopt' returns EOF, this is the index of the first of the
+ non-option elements that the caller should itself scan.
+
+ Otherwise, `optind' communicates from one call to the next
+ how much of ARGV has been scanned so far. */
+
+extern int optind;
+
+/* Callers store zero here to inhibit the error message `getopt' prints
+ for unrecognized options. */
+
+extern int opterr;
+
+/* Set to an option character which was unrecognized. */
+
+extern int optopt;
+
+/* Describe the long-named options requested by the application.
+ The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
+ of `struct option' terminated by an element containing a name which is
+ zero.
+
+ The field `has_arg' is:
+ no_argument (or 0) if the option does not take an argument,
+ required_argument (or 1) if the option requires an argument,
+ optional_argument (or 2) if the option takes an optional argument.
+
+ If the field `flag' is not NULL, it points to a variable that is set
+ to the value given in the field `val' when the option is found, but
+ left unchanged if the option is not found.
+
+ To have a long-named option do something other than set an `int' to
+ a compiled-in constant, such as set a value from `optarg', set the
+ option's `flag' field to zero and its `val' field to a nonzero
+ value (the equivalent single-letter option character, if there is
+ one). For long options that have a zero `flag' field, `getopt'
+ returns the contents of the `val' field. */
+
+struct option
+{
+#if __STDC__
+ const char *name;
+#else
+ char *name;
+#endif
+ /* has_arg can't be an enum because some compilers complain about
+ type mismatches in all the code that assumes it is an int. */
+ int has_arg;
+ int *flag;
+ int val;
+};
+
+/* Names for the values of the `has_arg' field of `struct option'. */
+
+#define no_argument 0
+#define required_argument 1
+#define optional_argument 2
+
+#if __STDC__
+#if defined(__GNU_LIBRARY__)
+/* Many other libraries have conflicting prototypes for getopt, with
+ differences in the consts, in stdlib.h. To avoid compilation
+ errors, only prototype getopt for the GNU C library. */
+extern int getopt (int argc, char *const *argv, const char *shortopts);
+#else /* not __GNU_LIBRARY__ */
+extern int getopt ();
+#endif /* not __GNU_LIBRARY__ */
+extern int getopt_long (int argc, char *const *argv, const char *shortopts,
+ const struct option *longopts, int *longind);
+extern int getopt_long_only (int argc, char *const *argv,
+ const char *shortopts,
+ const struct option *longopts, int *longind);
+
+/* Internal only. Users should not call this directly. */
+extern int _getopt_internal (int argc, char *const *argv,
+ const char *shortopts,
+ const struct option *longopts, int *longind,
+ int long_only);
+#else /* not __STDC__ */
+extern int getopt ();
+extern int getopt_long ();
+extern int getopt_long_only ();
+
+extern int _getopt_internal ();
+#endif /* not __STDC__ */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* _GETOPT_H */
diff --git a/gnu/usr.bin/gdb/include/ieee-float.h b/gnu/usr.bin/gdb/include/ieee-float.h
new file mode 100644
index 00000000000..de700d448c2
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/ieee-float.h
@@ -0,0 +1,68 @@
+/* IEEE floating point support declarations, for GDB, the GNU Debugger.
+ Copyright (C) 1991 Free Software Foundation, Inc.
+
+This file is part of GDB.
+
+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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: ieee-float.h,v 1.1 1994/01/28 12:42:26 pk Exp $
+*/
+
+#if !defined (IEEE_FLOAT_H)
+#define IEEE_FLOAT_H 1
+
+#include "ansidecl.h"
+
+/* Parameters for extended float format: */
+
+struct ext_format {
+ unsigned totalsize; /* Total size of extended number */
+ unsigned signbyte; /* Byte number of sign bit */
+ unsigned char signmask; /* Mask for sign bit */
+ unsigned expbyte_h; /* High byte of exponent */
+ unsigned expbyte_l; /* Low byte of exponent */
+ unsigned manbyte_h; /* High byte of mantissa */
+ unsigned manbyte_l; /* Low byte of mantissa */
+};
+
+#define TOTALSIZE ext_format->totalsize
+#define SIGNBYTE ext_format->signbyte
+#define SIGNMASK ext_format->signmask
+#define EXPBYTE_H ext_format->expbyte_h
+#define EXPBYTE_L ext_format->expbyte_l
+#define MANBYTE_H ext_format->manbyte_h
+#define MANBYTE_L ext_format->manbyte_l
+
+/* Actual ext_format structs for various machines are in the *-tdep.c file
+ for each machine. */
+
+#define EXT_EXP_NAN 0x7FFF /* Exponent value that indicates NaN */
+#define EXT_EXP_BIAS 0x3FFF /* Amount added to "true" exponent for ext */
+#define DBL_EXP_BIAS 0x3FF /* Ditto, for doubles */
+
+/* Convert an IEEE extended float to a double.
+ FROM is the address of the extended float.
+ Store the double in *TO. */
+
+extern void
+ieee_extended_to_double PARAMS ((const struct ext_format *, char *, double *));
+
+/* The converse: convert the double *FROM to an extended float
+ and store where TO points. */
+
+extern void
+double_to_ieee_extended PARAMS ((const struct ext_format *, double *, char *));
+
+#endif /* defined (IEEE_FLOAT_H) */
diff --git a/gnu/usr.bin/gdb/include/obstack.h b/gnu/usr.bin/gdb/include/obstack.h
new file mode 100644
index 00000000000..73475e56749
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/obstack.h
@@ -0,0 +1,493 @@
+/* obstack.h - object stack macros
+ Copyright (C) 1988, 1992 Free Software Foundation, Inc.
+
+This program 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, 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 Library General Public License for more details.
+
+You should have received a copy of the GNU Library General Public License
+along with this program; if not, write to the Free Software
+Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: obstack.h,v 1.1 1994/01/28 12:42:28 pk Exp $
+*/
+
+/* Summary:
+
+All the apparent functions defined here are macros. The idea
+is that you would use these pre-tested macros to solve a
+very specific set of problems, and they would run fast.
+Caution: no side-effects in arguments please!! They may be
+evaluated MANY times!!
+
+These macros operate a stack of objects. Each object starts life
+small, and may grow to maturity. (Consider building a word syllable
+by syllable.) An object can move while it is growing. Once it has
+been "finished" it never changes address again. So the "top of the
+stack" is typically an immature growing object, while the rest of the
+stack is of mature, fixed size and fixed address objects.
+
+These routines grab large chunks of memory, using a function you
+supply, called `obstack_chunk_alloc'. On occasion, they free chunks,
+by calling `obstack_chunk_free'. You must define them and declare
+them before using any obstack macros.
+
+Each independent stack is represented by a `struct obstack'.
+Each of the obstack macros expects a pointer to such a structure
+as the first argument.
+
+One motivation for this package is the problem of growing char strings
+in symbol tables. Unless you are "fascist pig with a read-only mind"
+--Gosper's immortal quote from HAKMEM item 154, out of context--you
+would not like to put any arbitrary upper limit on the length of your
+symbols.
+
+In practice this often means you will build many short symbols and a
+few long symbols. At the time you are reading a symbol you don't know
+how long it is. One traditional method is to read a symbol into a
+buffer, realloc()ating the buffer every time you try to read a symbol
+that is longer than the buffer. This is beaut, but you still will
+want to copy the symbol from the buffer to a more permanent
+symbol-table entry say about half the time.
+
+With obstacks, you can work differently. Use one obstack for all symbol
+names. As you read a symbol, grow the name in the obstack gradually.
+When the name is complete, finalize it. Then, if the symbol exists already,
+free the newly read name.
+
+The way we do this is to take a large chunk, allocating memory from
+low addresses. When you want to build a symbol in the chunk you just
+add chars above the current "high water mark" in the chunk. When you
+have finished adding chars, because you got to the end of the symbol,
+you know how long the chars are, and you can create a new object.
+Mostly the chars will not burst over the highest address of the chunk,
+because you would typically expect a chunk to be (say) 100 times as
+long as an average object.
+
+In case that isn't clear, when we have enough chars to make up
+the object, THEY ARE ALREADY CONTIGUOUS IN THE CHUNK (guaranteed)
+so we just point to it where it lies. No moving of chars is
+needed and this is the second win: potentially long strings need
+never be explicitly shuffled. Once an object is formed, it does not
+change its address during its lifetime.
+
+When the chars burst over a chunk boundary, we allocate a larger
+chunk, and then copy the partly formed object from the end of the old
+chunk to the beginning of the new larger chunk. We then carry on
+accreting characters to the end of the object as we normally would.
+
+A special macro is provided to add a single char at a time to a
+growing object. This allows the use of register variables, which
+break the ordinary 'growth' macro.
+
+Summary:
+ We allocate large chunks.
+ We carve out one object at a time from the current chunk.
+ Once carved, an object never moves.
+ We are free to append data of any size to the currently
+ growing object.
+ Exactly one object is growing in an obstack at any one time.
+ You can run one obstack per control block.
+ You may have as many control blocks as you dare.
+ Because of the way we do it, you can `unwind' an obstack
+ back to a previous state. (You may remove objects much
+ as you would with a stack.)
+*/
+
+
+/* Don't do the contents of this file more than once. */
+
+#ifndef __OBSTACKS__
+#define __OBSTACKS__
+
+/* We use subtraction of (char *)0 instead of casting to int
+ because on word-addressable machines a simple cast to int
+ may ignore the byte-within-word field of the pointer. */
+
+#ifndef __PTR_TO_INT
+#define __PTR_TO_INT(P) ((P) - (char *)0)
+#endif
+
+#ifndef __INT_TO_PTR
+#define __INT_TO_PTR(P) ((P) + (char *)0)
+#endif
+
+/* We need the type of the resulting object. In ANSI C it is ptrdiff_t
+ but in traditional C it is usually long. If we are in ANSI C and
+ don't already have ptrdiff_t get it. */
+
+#if defined (__STDC__) && ! defined (offsetof)
+#if defined (__GNUC__) && defined (IN_GCC)
+/* On Next machine, the system's stddef.h screws up if included
+ after we have defined just ptrdiff_t, so include all of gstddef.h.
+ Otherwise, define just ptrdiff_t, which is all we need. */
+#ifndef __NeXT__
+#define __need_ptrdiff_t
+#endif
+
+/* While building GCC, the stddef.h that goes with GCC has this name. */
+#include "gstddef.h"
+#else
+#include <stddef.h>
+#endif
+#endif
+
+#ifdef __STDC__
+#define PTR_INT_TYPE ptrdiff_t
+#else
+#define PTR_INT_TYPE long
+#endif
+
+struct _obstack_chunk /* Lives at front of each chunk. */
+{
+ char *limit; /* 1 past end of this chunk */
+ struct _obstack_chunk *prev; /* address of prior chunk or NULL */
+ char contents[4]; /* objects begin here */
+};
+
+struct obstack /* control current object in current chunk */
+{
+ long chunk_size; /* preferred size to allocate chunks in */
+ struct _obstack_chunk* chunk; /* address of current struct obstack_chunk */
+ char *object_base; /* address of object we are building */
+ char *next_free; /* where to add next char to current object */
+ char *chunk_limit; /* address of char after current chunk */
+ PTR_INT_TYPE temp; /* Temporary for some macros. */
+ int alignment_mask; /* Mask of alignment for each object. */
+ struct _obstack_chunk *(*chunkfun) (); /* User's fcn to allocate a chunk. */
+ void (*freefun) (); /* User's function to free a chunk. */
+ char *extra_arg; /* first arg for chunk alloc/dealloc funcs */
+ unsigned use_extra_arg:1; /* chunk alloc/dealloc funcs take extra arg */
+ unsigned maybe_empty_object:1;/* There is a possibility that the current
+ chunk contains a zero-length object. This
+ prevents freeing the chunk if we allocate
+ a bigger chunk to replace it. */
+};
+
+/* Declare the external functions we use; they are in obstack.c. */
+
+#ifdef __STDC__
+extern void _obstack_newchunk (struct obstack *, int);
+extern void _obstack_free (struct obstack *, void *);
+extern void _obstack_begin (struct obstack *, int, int,
+ void *(*) (), void (*) ());
+extern void _obstack_begin_1 (struct obstack *, int, int,
+ void *(*) (), void (*) (), void *);
+#else
+extern void _obstack_newchunk ();
+extern void _obstack_free ();
+extern void _obstack_begin ();
+extern void _obstack_begin_1 ();
+#endif
+
+#ifdef __STDC__
+
+/* Do the function-declarations after the structs
+ but before defining the macros. */
+
+void obstack_init (struct obstack *obstack);
+
+void * obstack_alloc (struct obstack *obstack, int size);
+
+void * obstack_copy (struct obstack *obstack, void *address, int size);
+void * obstack_copy0 (struct obstack *obstack, void *address, int size);
+
+void obstack_free (struct obstack *obstack, void *block);
+
+void obstack_blank (struct obstack *obstack, int size);
+
+void obstack_grow (struct obstack *obstack, void *data, int size);
+void obstack_grow0 (struct obstack *obstack, void *data, int size);
+
+void obstack_1grow (struct obstack *obstack, int data_char);
+void obstack_ptr_grow (struct obstack *obstack, void *data);
+void obstack_int_grow (struct obstack *obstack, int data);
+
+void * obstack_finish (struct obstack *obstack);
+
+int obstack_object_size (struct obstack *obstack);
+
+int obstack_room (struct obstack *obstack);
+void obstack_1grow_fast (struct obstack *obstack, int data_char);
+void obstack_ptr_grow_fast (struct obstack *obstack, void *data);
+void obstack_int_grow_fast (struct obstack *obstack, int data);
+void obstack_blank_fast (struct obstack *obstack, int size);
+
+void * obstack_base (struct obstack *obstack);
+void * obstack_next_free (struct obstack *obstack);
+int obstack_alignment_mask (struct obstack *obstack);
+int obstack_chunk_size (struct obstack *obstack);
+
+#endif /* __STDC__ */
+
+/* Non-ANSI C cannot really support alternative functions for these macros,
+ so we do not declare them. */
+
+/* Pointer to beginning of object being allocated or to be allocated next.
+ Note that this might not be the final address of the object
+ because a new chunk might be needed to hold the final size. */
+
+#define obstack_base(h) ((h)->object_base)
+
+/* Size for allocating ordinary chunks. */
+
+#define obstack_chunk_size(h) ((h)->chunk_size)
+
+/* Pointer to next byte not yet allocated in current chunk. */
+
+#define obstack_next_free(h) ((h)->next_free)
+
+/* Mask specifying low bits that should be clear in address of an object. */
+
+#define obstack_alignment_mask(h) ((h)->alignment_mask)
+
+#define obstack_init(h) \
+ _obstack_begin ((h), 0, 0, \
+ (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
+
+#define obstack_begin(h, size) \
+ _obstack_begin ((h), (size), 0, \
+ (void *(*) ()) obstack_chunk_alloc, (void (*) ()) obstack_chunk_free)
+
+#define obstack_specify_allocation(h, size, alignment, chunkfun, freefun) \
+ _obstack_begin ((h), (size), (alignment), \
+ (void *(*) ()) (chunkfun), (void (*) ()) (freefun))
+
+#define obstack_specify_allocation_with_arg(h, size, alignment, chunkfun, freefun, arg) \
+ _obstack_begin_1 ((h), (size), (alignment), \
+ (void *(*) ()) (chunkfun), (void (*) ()) (freefun), (arg))
+
+#define obstack_chunkfun(h, newchunkfun) \
+ ((h) -> chunkfun = (struct _obstack_chunk *(*)()) (newchunkfun))
+
+#define obstack_freefun(h, newfreefun) \
+ ((h) -> freefun = (void (*)()) (newfreefun))
+
+#define obstack_1grow_fast(h,achar) (*((h)->next_free)++ = achar)
+
+#define obstack_blank_fast(h,n) ((h)->next_free += (n))
+
+#if defined (__GNUC__) && defined (__STDC__)
+#if __GNUC__ < 2
+#define __extension__
+#endif
+
+/* For GNU C, if not -traditional,
+ we can define these macros to compute all args only once
+ without using a global variable.
+ Also, we can avoid using the `temp' slot, to make faster code. */
+
+#define obstack_object_size(OBSTACK) \
+ __extension__ \
+ ({ struct obstack *__o = (OBSTACK); \
+ (unsigned) (__o->next_free - __o->object_base); })
+
+#define obstack_room(OBSTACK) \
+ __extension__ \
+ ({ struct obstack *__o = (OBSTACK); \
+ (unsigned) (__o->chunk_limit - __o->next_free); })
+
+/* Note that the call to _obstack_newchunk is enclosed in (..., 0)
+ so that we can avoid having void expressions
+ in the arms of the conditional expression.
+ Casting the third operand to void was tried before,
+ but some compilers won't accept it. */
+#define obstack_grow(OBSTACK,where,length) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ int __len = (length); \
+ ((__o->next_free + __len > __o->chunk_limit) \
+ ? (_obstack_newchunk (__o, __len), 0) : 0); \
+ bcopy (where, __o->next_free, __len); \
+ __o->next_free += __len; \
+ (void) 0; })
+
+#define obstack_grow0(OBSTACK,where,length) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ int __len = (length); \
+ ((__o->next_free + __len + 1 > __o->chunk_limit) \
+ ? (_obstack_newchunk (__o, __len + 1), 0) : 0), \
+ bcopy (where, __o->next_free, __len), \
+ __o->next_free += __len, \
+ *(__o->next_free)++ = 0; \
+ (void) 0; })
+
+#define obstack_1grow(OBSTACK,datum) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ ((__o->next_free + 1 > __o->chunk_limit) \
+ ? (_obstack_newchunk (__o, 1), 0) : 0), \
+ *(__o->next_free)++ = (datum); \
+ (void) 0; })
+
+/* These assume that the obstack alignment is good enough for pointers or ints,
+ and that the data added so far to the current object
+ shares that much alignment. */
+
+#define obstack_ptr_grow(OBSTACK,datum) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ ((__o->next_free + sizeof (void *) > __o->chunk_limit) \
+ ? (_obstack_newchunk (__o, sizeof (void *)), 0) : 0), \
+ *((void **)__o->next_free)++ = ((void *)datum); \
+ (void) 0; })
+
+#define obstack_int_grow(OBSTACK,datum) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ ((__o->next_free + sizeof (int) > __o->chunk_limit) \
+ ? (_obstack_newchunk (__o, sizeof (int)), 0) : 0), \
+ *((int *)__o->next_free)++ = ((int)datum); \
+ (void) 0; })
+
+#define obstack_ptr_grow_fast(h,aptr) (*((void **)(h)->next_free)++ = (void *)aptr)
+#define obstack_int_grow_fast(h,aint) (*((int *)(h)->next_free)++ = (int)aint)
+
+#define obstack_blank(OBSTACK,length) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ int __len = (length); \
+ ((__o->chunk_limit - __o->next_free < __len) \
+ ? (_obstack_newchunk (__o, __len), 0) : 0); \
+ __o->next_free += __len; \
+ (void) 0; })
+
+#define obstack_alloc(OBSTACK,length) \
+__extension__ \
+({ struct obstack *__h = (OBSTACK); \
+ obstack_blank (__h, (length)); \
+ obstack_finish (__h); })
+
+#define obstack_copy(OBSTACK,where,length) \
+__extension__ \
+({ struct obstack *__h = (OBSTACK); \
+ obstack_grow (__h, (where), (length)); \
+ obstack_finish (__h); })
+
+#define obstack_copy0(OBSTACK,where,length) \
+__extension__ \
+({ struct obstack *__h = (OBSTACK); \
+ obstack_grow0 (__h, (where), (length)); \
+ obstack_finish (__h); })
+
+/* The local variable is named __o1 to avoid a name conflict
+ when obstack_blank is called. */
+#define obstack_finish(OBSTACK) \
+__extension__ \
+({ struct obstack *__o1 = (OBSTACK); \
+ void *value = (void *) __o1->object_base; \
+ if (__o1->next_free == value) \
+ __o1->maybe_empty_object = 1; \
+ __o1->next_free \
+ = __INT_TO_PTR ((__PTR_TO_INT (__o1->next_free)+__o1->alignment_mask)\
+ & ~ (__o1->alignment_mask)); \
+ ((__o1->next_free - (char *)__o1->chunk \
+ > __o1->chunk_limit - (char *)__o1->chunk) \
+ ? (__o1->next_free = __o1->chunk_limit) : 0); \
+ __o1->object_base = __o1->next_free; \
+ value; })
+
+#define obstack_free(OBSTACK, OBJ) \
+__extension__ \
+({ struct obstack *__o = (OBSTACK); \
+ void *__obj = (OBJ); \
+ if (__obj > (void *)__o->chunk && __obj < (void *)__o->chunk_limit) \
+ __o->next_free = __o->object_base = __obj; \
+ else (obstack_free) (__o, __obj); })
+
+#else /* not __GNUC__ or not __STDC__ */
+
+#define obstack_object_size(h) \
+ (unsigned) ((h)->next_free - (h)->object_base)
+
+#define obstack_room(h) \
+ (unsigned) ((h)->chunk_limit - (h)->next_free)
+
+#define obstack_grow(h,where,length) \
+( (h)->temp = (length), \
+ (((h)->next_free + (h)->temp > (h)->chunk_limit) \
+ ? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \
+ bcopy (where, (h)->next_free, (h)->temp), \
+ (h)->next_free += (h)->temp)
+
+#define obstack_grow0(h,where,length) \
+( (h)->temp = (length), \
+ (((h)->next_free + (h)->temp + 1 > (h)->chunk_limit) \
+ ? (_obstack_newchunk ((h), (h)->temp + 1), 0) : 0), \
+ bcopy (where, (h)->next_free, (h)->temp), \
+ (h)->next_free += (h)->temp, \
+ *((h)->next_free)++ = 0)
+
+#define obstack_1grow(h,datum) \
+( (((h)->next_free + 1 > (h)->chunk_limit) \
+ ? (_obstack_newchunk ((h), 1), 0) : 0), \
+ *((h)->next_free)++ = (datum))
+
+#define obstack_ptr_grow(h,datum) \
+( (((h)->next_free + sizeof (char *) > (h)->chunk_limit) \
+ ? (_obstack_newchunk ((h), sizeof (char *)), 0) : 0), \
+ *((char **)(((h)->next_free+=sizeof(char *))-sizeof(char *))) = ((char *)datum))
+
+#define obstack_int_grow(h,datum) \
+( (((h)->next_free + sizeof (int) > (h)->chunk_limit) \
+ ? (_obstack_newchunk ((h), sizeof (int)), 0) : 0), \
+ *((int *)(((h)->next_free+=sizeof(int))-sizeof(int))) = ((int)datum))
+
+#define obstack_ptr_grow_fast(h,aptr) (*((char **)(h)->next_free)++ = (char *)aptr)
+#define obstack_int_grow_fast(h,aint) (*((int *)(h)->next_free)++ = (int)aint)
+
+#define obstack_blank(h,length) \
+( (h)->temp = (length), \
+ (((h)->chunk_limit - (h)->next_free < (h)->temp) \
+ ? (_obstack_newchunk ((h), (h)->temp), 0) : 0), \
+ (h)->next_free += (h)->temp)
+
+#define obstack_alloc(h,length) \
+ (obstack_blank ((h), (length)), obstack_finish ((h)))
+
+#define obstack_copy(h,where,length) \
+ (obstack_grow ((h), (where), (length)), obstack_finish ((h)))
+
+#define obstack_copy0(h,where,length) \
+ (obstack_grow0 ((h), (where), (length)), obstack_finish ((h)))
+
+#define obstack_finish(h) \
+( ((h)->next_free == (h)->object_base \
+ ? (((h)->maybe_empty_object = 1), 0) \
+ : 0), \
+ (h)->temp = __PTR_TO_INT ((h)->object_base), \
+ (h)->next_free \
+ = __INT_TO_PTR ((__PTR_TO_INT ((h)->next_free)+(h)->alignment_mask) \
+ & ~ ((h)->alignment_mask)), \
+ (((h)->next_free - (char *)(h)->chunk \
+ > (h)->chunk_limit - (char *)(h)->chunk) \
+ ? ((h)->next_free = (h)->chunk_limit) : 0), \
+ (h)->object_base = (h)->next_free, \
+ __INT_TO_PTR ((h)->temp))
+
+#ifdef __STDC__
+#define obstack_free(h,obj) \
+( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
+ (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
+ ? (int) ((h)->next_free = (h)->object_base \
+ = (h)->temp + (char *) (h)->chunk) \
+ : (((obstack_free) ((h), (h)->temp + (char *) (h)->chunk), 0), 0)))
+#else
+#define obstack_free(h,obj) \
+( (h)->temp = (char *)(obj) - (char *) (h)->chunk, \
+ (((h)->temp > 0 && (h)->temp < (h)->chunk_limit - (char *) (h)->chunk)\
+ ? (int) ((h)->next_free = (h)->object_base \
+ = (h)->temp + (char *) (h)->chunk) \
+ : (_obstack_free ((h), (h)->temp + (char *) (h)->chunk), 0)))
+#endif
+
+#endif /* not __GNUC__ or not __STDC__ */
+
+#endif /* not __OBSTACKS__ */
diff --git a/gnu/usr.bin/gdb/include/opcode/sparc.h b/gnu/usr.bin/gdb/include/opcode/sparc.h
new file mode 100644
index 00000000000..77f9c54dfc5
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/opcode/sparc.h
@@ -0,0 +1,159 @@
+
+/* Definitions for opcode table for the sparc.
+ Copyright 1989, 1991, 1992 Free Software Foundation, Inc.
+
+This file is part of GAS, the GNU Assembler, GDB, the GNU debugger, and
+the GNU Binutils.
+
+
+GAS/GDB 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, or (at your option)
+any later version.
+
+GAS/GDB 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 GAS or GDB; see the file COPYING. If not, write to
+the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+ $Id: sparc.h,v 1.1 1994/01/28 12:42:50 pk Exp $
+*/
+
+/* The SPARC opcode table (and other related data) is defined in
+ the opcodes library in sparc-opc.c. If you change anything here, make
+ sure you fix up that file, and vice versa. */
+
+ /* FIXME-someday: perhaps the ,a's and such should be embedded in the
+ instruction's name rather than the args. This would make gas faster, pinsn
+ slower, but would mess up some macros a bit. xoxorich. */
+
+#define sparc_architecture bfd_sparc_architecture
+#define architecture_pname bfd_sparc_architecture_pname
+#define sparc_opcode bfd_sparc_opcode
+#define sparc_opcodes bfd_sparc_opcodes
+
+/*
+ * Structure of an opcode table entry.
+ * This enumerator must parallel the architecture_pname array
+ * in bfd/opc-sparc.c.
+ */
+enum sparc_architecture {
+ v6 = 0,
+ v7,
+ v8,
+ sparclite
+};
+
+extern const char *architecture_pname[];
+
+
+
+struct sparc_opcode {
+ const char *name;
+ unsigned long match; /* Bits that must be set. */
+ unsigned long lose; /* Bits that must not be set. */
+ const char *args;
+ /* This was called "delayed" in versions before the flags. */
+ char flags;
+ enum sparc_architecture architecture;
+};
+
+#define F_DELAYED 1 /* Delayed branch */
+#define F_ALIAS 2 /* Alias for a "real" instruction */
+#define F_UNBR 4 /* Unconditional branch */
+#define F_CONDBR 8 /* Conditional branch */
+#define F_JSR 16 /* Subroutine call */
+
+/*
+
+All sparc opcodes are 32 bits, except for the `set' instruction (really a
+macro), which is 64 bits. It is handled as a special case.
+
+The match component is a mask saying which bits must match a particular
+opcode in order for an instruction to be an instance of that opcode.
+
+The args component is a string containing one character for each operand of the
+instruction.
+
+Kinds of operands:
+ # Number used by optimizer. It is ignored.
+ 1 rs1 register.
+ 2 rs2 register.
+ d rd register.
+ e frs1 floating point register.
+ v frs1 floating point register (double/even).
+ V frs1 floating point register (quad/multiple of 4).
+ f frs2 floating point register.
+ B frs2 floating point register (double/even).
+ R frs2 floating point register (quad/multiple of 4).
+ g frsd floating point register.
+ H frsd floating point register (double/even).
+ J frsd floating point register (quad/multiple of 4).
+ b crs1 coprocessor register
+ c crs2 coprocessor register
+ D crsd coprocessor register
+ m alternate space register (asr) in rd
+ M alternate space register (asr) in rs1
+ h 22 high bits.
+ i 13 bit Immediate.
+ n 22 bit immediate.
+ l 22 bit PC relative immediate.
+ L 30 bit PC relative immediate.
+ a Annul. The annul bit is set.
+ A Alternate address space. Stored as 8 bits.
+ C Coprocessor state register.
+ F floating point state register.
+ p Processor state register.
+ q Floating point queue.
+ r Single register that is both rs1 and rsd.
+ Q Coprocessor queue.
+ S Special case.
+ t Trap base register.
+ w Window invalid mask register.
+ y Y register.
+
+The following chars are unused: (note: ,[] are used as punctuation)
+[uxOUXY3450]
+
+*/
+
+#define OP2(x) (((x)&0x7) << 22) /* op2 field of format2 insns */
+#define OP3(x) (((x)&0x3f) << 19) /* op3 field of format3 insns */
+#define OP(x) ((unsigned)((x)&0x3) << 30) /* op field of all insns */
+#define OPF(x) (((x)&0x1ff) << 5) /* opf field of float insns */
+#define F3F(x, y, z) (OP(x) | OP3(y) | OPF(z)) /* format3 float insns */
+#define F3I(x) (((x)&0x1) << 13) /* immediate field of format 3 insns */
+#define F2(x, y) (OP(x) | OP2(y)) /* format 2 insns */
+#define F3(x, y, z) (OP(x) | OP3(y) | F3I(z)) /* format3 insns */
+#define F1(x) (OP(x))
+#define DISP30(x) ((x)&0x3fffffff)
+#define ASI(x) (((x)&0xff) << 5) /* asi field of format3 insns */
+#define RS2(x) ((x)&0x1f) /* rs2 field */
+#define SIMM13(x) ((x)&0x1fff) /* simm13 field */
+#define RD(x) (((x)&0x1f) << 25) /* destination register field */
+#define RS1(x) (((x)&0x1f) << 14) /* rs1 field */
+#define ASI_RS2(x) (SIMM13(x))
+
+#define ANNUL (1<<29)
+#define IMMED F3I(1)
+#define RD_G0 RD(~0)
+#define RS1_G0 RS1(~0)
+#define RS2_G0 RS2(~0)
+
+extern struct sparc_opcode sparc_opcodes[];
+extern const int bfd_sparc_num_opcodes;
+
+#define NUMOPCODES bfd_sparc_num_opcodes
+
+/*
+ * Local Variables:
+ * fill-column: 131
+ * comment-column: 0
+ * End:
+ */
+
+/* end of sparc.h */
diff --git a/gnu/usr.bin/gdb/include/wait.h b/gnu/usr.bin/gdb/include/wait.h
new file mode 100644
index 00000000000..5b31afaee5c
--- /dev/null
+++ b/gnu/usr.bin/gdb/include/wait.h
@@ -0,0 +1,39 @@
+/* $Id: wait.h,v 1.1 1994/01/28 12:42:29 pk Exp $ */
+/* Define how to access the int that the wait system call stores.
+ This has been compatible in all Unix systems since time immemorial,
+ but various well-meaning people have defined various different
+ words for the same old bits in the same old int (sometimes claimed
+ to be a struct). We just know it's an int and we use these macros
+ to access the bits. */
+
+/* The following macros are defined equivalently to their definitions
+ in POSIX.1. We fail to define WNOHANG and WUNTRACED, which POSIX.1
+ <sys/wait.h> defines, since our code does not use waitpid(). We
+ also fail to declare wait() and waitpid(). */
+
+#define WIFEXITED(w) (((w)&0377) == 0)
+#define WIFSIGNALED(w) (((w)&0377) != 0177 && ((w)&~0377) == 0)
+#ifdef IBM6000
+
+/* Unfortunately, the above comment (about being compatible in all Unix
+ systems) is not quite correct for AIX, sigh. And AIX 3.2 can generate
+ status words like 0x57c (sigtrap received after load), and gdb would
+ choke on it. */
+
+#define WIFSTOPPED(w) ((w)&0x40)
+
+#else
+#define WIFSTOPPED(w) (((w)&0377) == 0177)
+#endif
+
+#define WEXITSTATUS(w) (((w) >> 8) & 0377) /* same as WRETCODE */
+#define WTERMSIG(w) ((w) & 0177)
+#define WSTOPSIG WEXITSTATUS
+
+/* These are not defined in POSIX, but are used by our programs. */
+
+#define WAITTYPE int
+
+#define WCOREDUMP(w) (((w)&0200) != 0)
+#define WSETEXIT(w,status) ((w) = (0 | ((status) << 8)))
+#define WSETSTOP(w,sig) ((w) = (0177 | ((sig) << 8)))