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Author SHA1 Message Date
Ian Lance Taylor
a6235cbbc2 * coff-mips.c (PAGESIZE): Correct value. 
With the wrong PAGESIZE everything worked just fine, with one
exception: emacs couldn't dump itself.
 1993-04-07 18:34:25 +00:00
Fred Fish
8cb3cab94f * sparclite/Makefile.in: Add dummy mostlyclean, clean, 
distclean, and realclean targets.
 1993-04-07 18:27:16 +00:00
Jim Kingdon
47045b3617 Change NULL->'\0' in comment (that wasn't a typo). 1993-04-07 17:46:19 +00:00
Jim Kingdon
f635bd474c use E_SYMNMLEN 1993-04-07 17:40:55 +00:00
K. Richard Pixley
73d0fc7820 Add section table to objfile struct. Use it for find_pc_section. 
* objfiles.c (add_to_objfile_sections,
  build_objfile_section_table, find_pc_section): new functions.
  (allocate_objfile): build section table.
* objfiles.h (struct obj_section): new structure.
  (struct objfile): add section table.
  (find_pc_section): new prototype.
* solib.[ch] (find_pc_section_from_so_list): removed.
* sparc-tdep.c: include objfiles.h for find_pc_section.  include
  symfile.h for objfiles.h.
  (in_solib_trampoline): adjusted for new find_pc_section
  prototype.  Removed BAD_RICH_HACK ifdefs.
* symfile.c (syms_from_objfile): offset objfile sections.
  (find_pc_section): removed.  Also removed BAD_RICH_HACK ifdefs.
* symfile.h (find_pc_section): prototype removed.  Also fixed
  comment typo NUL -> NULL.
* target.[ch] (find_pc_section_from_targets): removed.
* config/sparc/tm-sun4sol2.h (BAD_RICHH_HACK): removed.
 1993-04-07 07:04:26 +00:00
Stu Grossman
07861607f5 * ser-go32.c: Format. (go32_open): Use proper return value. 
* configure.in:  Undo conditional configdirs hack for sparclite.
 1993-04-07 04:43:48 +00:00
Jim Wilson
118ec55a7b Fix for PR 124: make 'rb' correctly handle case where we have multiple 
functions with the same name in different files.
 1993-04-07 00:09:11 +00:00
Fred Fish
60c632b126 Update with latest build dependencies. 1993-04-06 23:54:16 +00:00
Stu Grossman
e8a5f0ed39 *** empty log message *** 1993-04-06 23:48:29 +00:00
Fred Fish
8521640391 Couple of more minor tweaks to gdb.tar.Z target. 1993-04-06 23:32:16 +00:00
Fred Fish
7788e8221f (Changes and new files to make "none" a full fledged configuration) 
* config/none/{nm-none.h, tm-none.h, xm-none.h}:  New files.
	Currently only tm-none.h has any meaningful contents.
	* config/none/none.mh (NAT_FILE):  Use nm-none.h
	* config/none/none.mh (XM_FILE):  Use xm-none.h
	* config/none/none.mt (TM_FILE):  Use tm-none.h
 1993-04-06 22:09:33 +00:00
Jim Kingdon
9925b92861 * values.c (USE_STRUCT_RETURN): Only use gcc wierdness for gcc1. 1993-04-06 21:20:30 +00:00
Ian Lance Taylor
6755c51e93 * build-all.mk: -G 8 no longer required for MIPS targets. 
* test-build.mk: Don't pass host argument to configure; make it
	guess.
 1993-04-06 20:49:55 +00:00
Jim Kingdon
786757a9a4 * xcoffread.c (read_xcoff_symtab): Deal correctly with symbols of 
exactly 8 characters.
 1993-04-06 20:08:50 +00:00
Stu Grossman
0c101d4920 * configure.in: Sparclite uses sparc config dir. Also has it's 
own tm- & .mt files now.  Also add sparclite to configdirs.
	* go32-xdep.c:  Dummy routines for sigsetmask & strlwr.
	* config/i386/go32.mh:  Nullify def of TERMCAP.
	* config/i386/xm-go32.h:  Get rid of redef of EIO.
	* config/sparc/{sparclite.mh tm-sparclite.h}:  New sparclite
	specific configs.  Very similar to sun4os4, but without solib.
	* sparclite/{Makefile.in configure.in}:  First cut at making this
	dir configgable.
 1993-04-06 17:40:55 +00:00
Fred Fish
8d3ca59424 Forgot changelog... 1993-04-06 17:39:03 +00:00
Stu Grossman
5d2b030a03 * ser-go32.c: First cut at adapting to new serial interface. 1993-04-06 10:13:03 +00:00
Stu Grossman
4e772f4426 * Makefile.in (SFILES OBS): Add serial.[co] & ser-hardwire.[co]. 
These implement a new serial line interface for talking to remote
	targets.
	* configure.in:  Link ser-hardwire.c to ser-unix.c for all hosts,
	EXCEPT go32, which gets ser-go32.c.
	* remote.c:  Use new serial interface.  More remote-xxx's to be
	converted later.
	* ser-bsd.c, ser-termios.c:  Removed.
	* serial.c:  New.  Implements common operations for all serial
	types.
	* ser-unix.c:  New.  Unix specific serial operations for various
	flavors of Unix (Posix, SysV, BSD).
	* serial.h:  Generic serial interface defs.
	* config/i386/go32.mh, config/i386/i386bsd.h,
	config/m68k/apollo68b.mh, config/sparc/sun4os4.mh:  Remove
	ser-bsd.o from XDEPFILES.  All the magic is now handled in
	configure.in.
 1993-04-06 05:50:54 +00:00
Stu Grossman
9acdb2dc82 * config/h8500/tm-h8500.h: Clean up brain damage found by GCC. 1993-04-06 03:52:31 +00:00
Fred Fish
ccad2ffc38 tm-68k* -> tm-m68k* 1993-04-06 02:26:41 +00:00
Fred Fish
b4b0321b10 am29k* -> a29k* 1993-04-06 02:25:51 +00:00
Ian Lance Taylor
84e4920fc1 * config/tc-mips.c (gp_reference): Certain magic symbols can never 
be referenced off the GP register.
 1993-04-06 00:56:53 +00:00
Ian Lance Taylor
46bc1bf6ba These changes make shared library support work again on 386 COFF 
systems.

	* coffcode.h (styp_to_sec_flags): Set SEC_SHARED_LIBRARY for a
	STYP_NOLOAD | STYP_BSS section.  Don't set SEC_NEVER_LOAD for a
	STYP_INFO section.
	(coff_compute_section_file_positions): Force vma and lma of _LIB
	section to be zero.
	(coff_set_section_contents): Count number of entries in new lma
	field, not in vma.
	* coffgen.c (make_a_section_from_file): Force lineno_count of
	SEC_SHARED_LIBRARY section to be zero, since it is non-zero on the
	SCO 3.2v4 shared library.
	* seclet.c (rel): Copy over any section with contents, not just
	loadable sections.

	* coff-mips.c (ecoff_make_empty_symbol): Zero out newly allocated
	symbol.
 1993-04-06 00:53:41 +00:00
John Gilmore
d802b9481b Make "ta" the default trap instruction, "t" the alias. 1993-04-06 00:38:25 +00:00
Ian Lance Taylor
3cb4caa6b5 This makes ld -r work for i386-coff targets. 
* coff-i386.c (coff_i386_reloc): New function, to generate
	relocateable output correctly.
	(howto_table): Use coff_i386_reloc for all reloc types.
	(CALC_ADDEND): Use a more efficient hack to get the correct addend
	for a common symbol.
	(i386comm_value): Removed; no longer needed.
 1993-04-05 20:09:58 +00:00
Ian Lance Taylor
367fc8358a * app.c (do_scrub_next_char): Handle states 9 and 10 correctly 
when dealing with characters of type LEX_IS_TWOCHAR_COMMENT_1ST,
	LEX_IS_STRINGQUOTE, and LEX_IS_ONECHAR_QUOTE.
 1993-04-05 19:02:20 +00:00
Ken Raeburn
cbcf557273 include string.h 1993-04-05 18:00:40 +00:00
Ken Raeburn
c0991e3eda New script. Simply evaluates and exec's its arguments. Needed until I 
can figure out how to handle redirection easily in tcl/expect.
 1993-04-05 17:32:38 +00:00
Ken Raeburn
96b4e5bb5e add some new tests, and new testing procs 1993-04-05 17:26:51 +00:00
Ken Raeburn
acf11ed1aa from gas/testscripts -- may be useful someday 1993-04-05 17:25:37 +00:00
Ian Lance Taylor
d5bc321563 * config/te-irix.h: New file; irix needs a different LOCAL_LABEL 
definition from other MIPS targets.
	* configure.in (mips-*-irix): Use emulation irix.
 1993-04-05 16:44:21 +00:00
Ian Lance Taylor
f930354afe * Makefile.in (SFILES_INCLUDED): gdb-config.texi is no longer in 
$(srcdir).
	(gdb-config.texi): Depend on file in $(srcdir).
 1993-04-05 16:07:40 +00:00
Steve Chamberlain
3adb6ca918 * config/tc-h8500.c: Get relax size of branch instructions right, 
(get_operand): Parse @sp+ correctly.
 1993-04-04 22:23:24 +00:00
Steve Chamberlain
dd4227d392 *** empty log message *** 1993-04-04 22:23:12 +00:00
Steve Chamberlain
77f31b05cc *** empty log message *** 1993-04-04 22:12:22 +00:00
Steve Chamberlain
55c95b041a * coffcode.h (coff_set_section_contents): Don't write out 
> >> 	* coffcode.h (coff_set_section_contents): Don't write out sections without a filepos.
 1993-04-04 22:12:06 +00:00
Jim Kingdon
1d7e34e1ef * xcoffread.c (xcoff_symfile_offsets): Use 0 not addr for offsets. 1993-04-03 01:19:16 +00:00
Jim Kingdon
c02645965c N_SO fixes 1993-04-03 01:04:39 +00:00
Ian Lance Taylor
b580c2b543 * seclet.c (seclet_dump_seclet): Correct SEC_HAS_CONTENTS test. 1993-04-02 22:36:04 +00:00
Ian Lance Taylor
1b8a42f353 * ldlang.c (lang_output_section_statement_lookup): Initialize all 
fields of newly created structure.
 1993-04-02 22:34:38 +00:00
Ian Lance Taylor
0433135db4 * config/tc-mips.h (LOCAL_LABEL): Treat any label starting with 
'$' as local, for any object file format.
 1993-04-02 21:34:56 +00:00
Ian Lance Taylor
477b4b040e * config/tc-mips.c (macro): Optimizations to branching code and a 
couple of bug fixes from ralphc@pyrps5.eng.pyramid.com (Ralph
	Campbell).
 1993-04-02 21:25:20 +00:00
Jim Kingdon
b0e932ad45 * rs6000-tdep.c (frameless_function_invocation): Don't even think 
about framlessness except on the innermost frame.
 1993-04-02 20:28:52 +00:00
Jim Kingdon
0848ad1c4d * stabsread.c (patch_block_stabs): If stab & no symbol, make 
a LOC_OPTIMIZED_OUT symbol.
	symtab.h (enum address_class): Add LOC_OPTIMIZED_OUT.
	findvar.c (read_var_value), printcmd.c (address_info),
	symmisc.c (print_{,partial_}symbol), c-exp.y (variable),
	m2-exp.y (yylex): Deal with it.
 1993-04-02 19:35:30 +00:00
Ian Lance Taylor
c209295fa5 Include ho-generic.h. 1993-04-02 18:42:37 +00:00
Ian Lance Taylor
013e4fa8fa * build-all.mk: Set GCC to gcc -O -G 8 for MIPS targets, since gcc 
with gas currently defaults to -G 0.
 1993-04-02 17:03:23 +00:00
Ian Lance Taylor
ed364bb694 * config/ho-irix.h: New file; if not gcc, define BROKEN_ASSERT. 
* configure.in (mips-sgi-irix*): Set gas_host to irix.
 1993-04-02 16:57:17 +00:00
Ian Lance Taylor
e9aff87e19 Maybe we should change ansidecl.h to define const as well as CONST? 
* a29k-dis.c, sparc-dis.c, sparc-opc.c: Use CONST rather than
	const.
 1993-04-02 15:27:17 +00:00
Stu Grossman
ccced87a0b * findvar.c (value_from_register): H8500 specific, check to see 
if we are looking at short pointer.  If so, skip crock.
	* h8500-tdep.c (h8500_frame_chain):  Mask down value from
	read_memory_integer() to avoid getting messed up by sign extension.
 1993-04-02 02:47:05 +00:00
K. Richard Pixley
0e18483336 * sparc-tdep.c (in_solib_trampoline), symfile.c (find_pc_section): 
ifdef protect using BAD_RICH_HACK.  This should be removed soon.
	* config/sparc/tm-sun4sol2.h (BAD_RICH_HACK): define.
 1993-04-02 00:50:30 +00:00