Commit Graph

101 Commits

Author SHA1 Message Date
Steve Chamberlain
706e58f11b * srec.c: Rewrote to fix many bugs; now gets the record type
right, doesn't choke on input, sets the start address in an S9 and
	fills in the filename on an S0.
1991-12-03 18:54:50 +00:00
Steve Chamberlain
0d4b8e3fd2 * cpu-h8300.c: Add support for MEMIND addressing mode 1991-12-01 07:53:50 +00:00
Steve Chamberlain
6cba8f4b78 * coff-a29k.c: defined RELOC_PROCESSING to take the #ifdef out of
coffcode.h
	* coffcode.h: use the new macro if available
1991-12-01 07:37:33 +00:00
Steve Chamberlain
dff5e6026e * elf.c (elf_corefile_note): cast malloc to avoid warning.
* Makefile.in: Fixed dependencies due to file rename
1991-12-01 06:28:28 +00:00
Steve Chamberlain
c3eb25fc25 * aout-encap.c, aoutf1.h, aoutx.h, archive.c, bout.c, coff-a29k.c,
coff-h8300.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
	coff-mips.c, coff-rs6000.c, cpu-h300.c, elf.c, i386aout.c,
	newos3.c, stab-syms.c, syms.c: All these files have had their
	#includes altered to point to the new places.
1991-12-01 05:24:02 +00:00
Fred Fish
eb8983c9ca Fix bug in elf.c (missing "break" statements in cases), add ncr and
SVR4 i386 support to configuration.
1991-11-30 04:20:07 +00:00
Per Bothner
3721706073 Two small bug-fixes (affecting ar and nm). 1991-11-29 20:31:57 +00:00
Steve Chamberlain
3b4f1a5d05 * Makefile.in: added coff-h8300
* configure.in: now h8 is a coff target
	* cpu-h8300.c: fix various disassembly problems
	* libcoff.h: took out some code which has been #0ed for a long
	time.
	* targets.c: added h8 coff
	* coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c
	added new macro RTYPE2HOWTO to take a load of #ifdefs out of
	coffcode.h
	* coffcode.h: Started to change the way machine dependencies are
	handled, from the nest of #ifdefs to macros defined in the
	including coff-<foo>.c
1991-11-27 16:56:08 +00:00
John Gilmore
e6e265ce3a Fix hp300bsd entry point problem. 1991-11-23 03:20:41 +00:00
John Gilmore
853f0a7030 * coff-mips.c, coffcode.h: Peter Schauer's patch to kludge in
nonstandard MIPS sections (.rdata, .sdata, etc).
1991-11-22 23:02:29 +00:00
John Gilmore
f8adc62df4 const lint 1991-11-22 19:09:03 +00:00
John Gilmore
8c4a1ace3d ALIGN->BFD_ALIGN 1991-11-22 16:45:04 +00:00
John Gilmore
1e310759ec Lint 1991-11-22 16:22:01 +00:00
John Gilmore
f39eae7baa Lint 1991-11-22 16:14:23 +00:00
Per Bothner
7de245d362 Moved bfd_stab_name() and bfd_stab_names[]
from syms.c to new file stab-syms.c.
	Renamed to  aout_stab_name() and aout_stab_names[].
	Also, since GNU extended type codes such as N_SETT are no longer
	in ../include/stab.def, include them manually.
1991-11-22 05:00:08 +00:00
John Gilmore
98d4310737 * libaout.h (WORK_OUT_FILE_POSITIONS): One more try at this
rather complicated seeming problem.  Eliminate LOGICAL_ versions,
just make N_XXX work by excluding the header from the text segment.
* aoutx.h:  Fix comments to match.
1991-11-21 19:52:23 +00:00
Per Bothner
c9f19dac96 * aoutx.h (NAME(aout,print_symbol)): Fix thinko.
* syms.c (bfd_stab_names):  Turn on new GNU_EXTRA_STABS macro
	to include names of N_SETT etc.
1991-11-15 03:53:14 +00:00
Fred Fish
58df00e9aa Add minimal support for reading ELF symbol files and generating canonical bfd
symbol tables.  Also change the names of some functions.
1991-11-15 03:26:58 +00:00
Fred Fish
7d68537f73 Trivial change to comment to remove redundant "to". 1991-11-15 03:14:20 +00:00
Steve Chamberlain
56b10d6dee * ieee.c: (ieee_object_p) cast NULL correctly.
* configure.in: added harris host
1991-11-13 19:27:21 +00:00
Steve Chamberlain
6ea296a6fd *** empty log message *** 1991-11-13 17:10:23 +00:00
John Gilmore
5685fb5005 Just use #undef, not #define foo foo 1991-11-12 15:22:22 +00:00
Steve Chamberlain
080f6324d6 Mon Nov 11 20:30:18 1991 Steve Chamberlain (sac at cygnus.com)
* Makefile.in: standardize on MINUS_G to disable debugging
	* coff-m88k.c: create coff armaps instead of bsd ones.
	* opncls.c (bfd_close_all_done), (bfd_close): Mask out random bits
	when calling chmod.
1991-11-12 04:32:57 +00:00
Fred Fish
4807bcf9a3 Additions to support ELF formatted core files. 1991-11-12 03:12:26 +00:00
Per Bothner
ff7ce1700b * aoutx.h (NAME(aout,find_nearest_line)): Handle the case
of two N_SO stabs, one for directory, and one for filename.

	* bfd-in.h (print_vma):  Factor out duplicate definition.

	Exit a little more gracefully when malloc returns NULL.
	* libbfd.c: New function bfd_xmalloc (malloc wrapper).
	* opncls.c, syms.c, bout.c, aoutx.h:  Replace malloc by bfd_xmalloc.
	* libbfd.h: Rre-generated due to libbfd.c update.
1991-11-12 02:46:26 +00:00
Fred Fish
f135f137a9 Document use of elf_big_vec as DEFAULT_VECTOR. 1991-11-09 21:51:52 +00:00
Fred Fish
a6c1d73165 Don't try to create a bfd section for the first ELF section header table
entry, since it is just a placeholder with no name.
1991-11-09 21:48:15 +00:00
John Gilmore
285dbe1917 * coff-rs6000.c, config/mh-rs6000: Make it work on archive and
core files, when compiling native.
* hosts/h-rs6000.h:  Define FASCIST_FDOPEN for bfd_fdopenr.
1991-11-09 11:13:02 +00:00
Steve Chamberlain
85e0c72139 Thu Nov 7 11:03:55 1991 Steve Chamberlain (sac at rtl.cygnus.com)
* coffcode.h: Defined new macros [PUT|GET]LINENO_LNNO for
	manipulation of lnno fields in lineno structs in a coff-<f>.h
	independent way. Override it in coff-<f>.h to your favourite
	number if you don't have a 16bit lnno field. (coff_swap_lineno_in)
	(coff_swap_lineno_out): modified to use the new macros.
1991-11-07 19:06:38 +00:00
Steve Chamberlain
522e0ead63 Sat Nov 2 14:26:03 1991 Steve Chamberlain (steve at cygnus.com)
* Makefile.in: Added ctor.c
	* archures.c (bfd_default_arch_struct) added
	bfd_default_reloc_type_lookup.
	* coffcode.h: removed a load of #if 0ed code.
	(coff_compute_file_section_positions): now works out the section
	alignment and size correctly in all cases.
	(coff_get_symtab): looks for contructor symbols and calls the
	right function when they're found. (coff_canonicalize_reloc):
	knows when a section is full of contructors and does the right
	thing.
	* cpu-m88k.c: Added default_reloc_type lookup to the architecture
	description.
	* libbfd-in.h: (bfd_default_reloc_type_lookup) defun  added.
	* libcoff.h: removed #if 0ed code
	* reloc.c: (bfd_reloc_code_real_type) added BFD_RELOC_CTOR for
	arch independent contructtor relocation type.
	(bfd_reloc_type_lookup): removed the comment "this will go away"
	since it won't. (bfd_howto_32): stolen from 88k, this is a 32bit
	reloc which is used when BFD_RELOC_CTOR falls through to give a
	default 32bit reloc for contructors.
	(bfd_default_reloc_type_lookup): added.
	* aoutf1.h: fixed SEGMENT_SIZE typo.
1991-11-04 00:35:19 +00:00
Per Bothner
e18e24af07 * bfd-in.h (bfd_print_symbol_type_hopw enum): Add new option
bfd_print_symbol_nm, for use by nm.
	* aoutx.h (NAME(aout,print_symbol)):  Add code for new
	bfd_print_symbol_nm option, to print in nm format.
	* coffcode.h (coff_print_symbol), ieee.c (ieee_print_symbol)
	oasys.c (oasys_print_symbol):  Provide stub implementations
	for bfd_print_symbol_nm.
	* syms.c:  New function bfd_decode_symclass, used by nm printer.
	New function bfd_stab_name to look up string name of stab code.
1991-11-03 22:47:50 +00:00
John Gilmore
6d7c88c3d0 * coff-rs6000.c: Change name to "aixcoff-rs6000", to avoid
matching prefix "coff".
* coffcode.h (coff_swap_aux_in, coff_swap_aux_out):  Handle
rs/6000 csect records.
1991-11-01 02:24:43 +00:00
Steve Chamberlain
da6745fd68 * coff-m88k.c, targets.c: change name of m88k_bcs to m88kbcs 1991-10-28 01:18:01 +00:00
Steve Chamberlain
01dd1b2b47 Sun Oct 27 16:56:58 1991 Steve Chamberlain (steve at cygnus.com)
* configure.in: add motorola delta88 cases
	* libbfd.h, libbfd-in.h, archive.c, ieee.c, elf.c, srec.c: fix
	write_armap prototype
	* libbfd.c: add doc on bfd_write_bigendian_4byte_int
1991-10-28 01:08:51 +00:00
John Gilmore
156e38523a * Rename COFF-related files in `coff-ARCH.c' form.
coff-a29k.c, coff-i386.c, coff-i960.c, coff-m68k.c, coff-m88k.c,
coff-mips.c, coff-rs6000.c to be exact.
1991-10-25 10:17:52 +00:00
John Gilmore
cc97dfbba7 RS/6000 support 1991-10-25 07:16:59 +00:00
John Gilmore
cbdc790909 RS/6000 support, by Metin G. Ozisik, Mimi Phûông-Thåo Võ, and John Gilmore. 1991-10-25 07:06:02 +00:00
John Gilmore
ae9cce45ff Updates to h-vaxult.h from David Taylor. 1991-10-25 02:21:52 +00:00
Fred Fish
e0796d2213 Add partial support for ELF format corefiles. Still needs code to extract
register values from corefiles and make them available to bfd clients.
1991-10-24 10:26:26 +00:00
Fred Fish
7b71de814a In config/t-m68k-elf, set DEFAULT_VECTOR to elf_big_vec. 1991-10-24 09:16:41 +00:00
Fred Fish
dcc23cb9aa Document changes to some bfd config files. 1991-10-24 09:06:06 +00:00
Steve Chamberlain
33a782f1d2 * coffcode.h (coff_compute_section_file_positions): make it pad
section size out if there are alignment restrictions so that the
	image will be ok on a system where section positions are worked
	out by accumulating sizes rather than from the section headers.
1991-10-21 23:58:49 +00:00
Steve Chamberlain
f58809fd41 * targets.c (proto write_armap). Changed orl_count to unsigned.
* opncls.c (bfd_close_all_done). Added so that generative
	programs like gas can close a bfd without causing bfd confusion.
	* libbfd.h (changed becuase of protos)
	* amdcoff.c: messed with the way that jmp displacements are
	calcualated. This may not yet be totally correct.
	* archive.c (coff_write_armap): rewrote the way that ranlibs are
	written out.
	* coffcode.h (fixup_symbol_value): now doesn't core dump if a non
	abs symbol has no section (like a register symbol).
	(coff_write_symbol) now zeros auxent before filling it up to help
	with sensitive applications.
	* libbfd.c (bfd_write_bigendian_4byte_int): added.
1991-10-21 16:42:54 +00:00
Per Bothner
314f3eeda3 * archive.c (bsd_write_argmap): The size of the ranlib structures
should not include teh size field itself.
	* aoutx.h, libaout.h (NAME(aout, sizeof_headers)):  Use
	adata(abfd)->exec_bytes_size field instead of constant macro,
	because aoutx.h compiles to a simple .o file shared by
	all 32-bits a.out targets.
1991-10-16 19:50:08 +00:00
John Gilmore
282effc79f Allow i386-sco-sysv.
Updates from my internet testing for gdb-4.2.
1991-10-16 18:59:59 +00:00
John Gilmore
7b02b4ed6f * hosts/h-amix.h (free): Fix prototype.
* aoutx.h:  Don't use NULL as an integer, for braindead systems
that declare it as (void *)0.  (From Peter Schauer.)
1991-10-15 23:41:17 +00:00
Per Bothner
fd671dc421 * aoutx.h (NAME(aout,set_section_contents)): Try to handle the
various kinds of alignments for the various kinds of
	magic numbers.
1991-10-15 00:24:03 +00:00
John Gilmore
f02be00a6d * Makefile.in: Avoid Sun Make VPATH bugs.
* targets.c:  Declare trad_core vectors extern.
1991-10-12 05:45:57 +00:00
Per Bothner
71fa3b0161 * coffcode.h: Moved ALIGN macro to libbfd.h. Removed i960_align.
* libbfd.h: Moved ALIGN macro here.
	* bout.c (b_out_callback): Replace i960_align by align_power.

	* libaout.h (struct aoutdata):  Added fields page_size,
	segment_size and exec_bytes_size.  These help generic code
	(in aoutx.h and libaout.h) to figure out where to align
	the various segments in a demand paged file.
	* libaout.h (WRITE_HEADER):  Use new (struct aoutdata) fields
	to decide if the exec header counts in a_text (text segment size).
	Also, assume D_PAGED flag is set; don't set it here.
	* bout.c (b_out_callback): Add initialization of
	adata fields page_size, segment_size, and exec_bytes_size.
	* host-aout.c (NAME(host_aout, callback) and
	NAME(host_aout,mkobject): Ditto.
	* i386aout.c (aout386_callback) and new aout386_mkobject): Ditto.
	* newos3.c (newsos3_callback) and new newsos_mkobject): Ditto.
	* aoutf1.c (sunos4_callback) and new sunos_mkobject): Ditto.
	* aoutx.h (NAME(aout,some_aout_object_p)): Don't subtract
	EXEC_BYTES_SIZE from the a_test size; this is only appropriate
	for some systems (mainly sunos), so do it in the callback instead.
	Same routine: Add stuff to the THIS_IS_ONLY_DOCUMENTATION comment.
	* aoutx.h (NAME(aout,set_section_contents): Change the way
	filepos and size of sections are carried out to support
	older styles of demand paged executables.
1991-10-11 20:45:29 +00:00
Steve Chamberlain
0d74098420 * bfd-in.h: Added more macros to COFF_SWAP_TABLE.
* bfd.c: Added macros to enable gas to swap coff records.
	* coffcode.h: Make the coff_swap_*_out routines return the number
	of bytes swapped, and cleaned up their prototypes.
	* configure.in: Added ebmon/coff support
	* ecoff.c: Changed null definitions of coff_swap_*_out to conform
	to new prototypes
	* targets.c: Added new entry points for coff swapping
1991-10-11 19:39:29 +00:00