Ian Lance Taylor [Tue, 10 Nov 1992 20:09:23 +0000 (20:09 +0000)]
These are actually Ken's patches--I told him I'd take move them from
p3 into devo.
* tc-m68k.c (m68k_reg_parse): If REGISTER_PREFIX isn't defined,
still accept (but don't require) OPTIONAL_REGISTER_PREFIX before
the register name.
* tc-m68k.h (OPTIONAL_REGISTER_PREFIX): Define to be "%", if not
M68KCOFF.
Ian Lance Taylor [Tue, 10 Nov 1992 18:17:00 +0000 (18:17 +0000)]
These changes clean things up a bit, and improve Solaris cross
support when using /opt/SUNWspro/SC2.0/acc.
Tue Nov 10 09:50:25 1992 Ian Lance Taylor (ian@cygnus.com)
* obj-coffbfd.c (fill_section): set STYP_NOLOAD bit for .bss
section.
* atof-ieee.c, atof-ns32k.c, tc-*.c: made EXP_CHARS, FLT_CHARS,
comment_chars, line_comment_chars and line_seperator_chars
consistently const, and always initialized them. Included read.h.
David D. Zuhn [Mon, 9 Nov 1992 05:16:57 +0000 (05:16 +0000)]
* configure.in: expand the section that adds or removes
directories from the list of programs to build, to handle native
vs. cross in addition to host v. native
* test-build.mk: add -w to GNU_MAKE
David D. Zuhn [Sat, 7 Nov 1992 07:43:43 +0000 (07:43 +0000)]
* config.sub: remove 'sparc'-->'sparc-sun' default transformation,
add 'sparc' to list of recognized cpus. This needed to make
'sparc-aout' expand to 'sparc-unknown-aout' instead of 'sparc-sun-aout'
* c-exp.y: separated host/target idea of integer type size,
removed redundant parse rules. (YYSTYPE): added typed_val, removed
UINT and CHAR rules. (parse_number): work out the targetwise type
of a number based upon it's size and qualifiers. (yylex): chars
are now treated the same way as ints.
* source.c (indentify_source_line): don't core dump if wanted
line is larger than number of lines in source. (can happen when
coff gets confused about #included source).
John Gilmore [Fri, 6 Nov 1992 11:05:08 +0000 (11:05 +0000)]
Fix problems noticed by Allan Steel, <allan@maths.su.oz.au>,
when debugging a program with 100 shared libraries.
* solib.c (solib_map_sections): Always close the BFD we open.
Free all malloc'd storage we allocate, too, including error cases.
(struct so_list): Remove unused so_bfd member.
(clear_solib): Don't bother closing so_bfd.
* symfile.c (symfile_bfd_open): Mark newly opened BFD as
cacheable. `So many symbol files, so little file descriptors.'
John Gilmore [Fri, 6 Nov 1992 09:21:13 +0000 (09:21 +0000)]
* m68k-stub.c: Remove ansidecl.h and the few uses of it.
Stubs should stand alone as much as possible.
* source.c (show_directories): Avoid printf_filtered length prob
pointed out by Jonathan Stone.
* i960-pinsn.c (MEM_MAX, MEM_SIZ): Set upper limit properly to
avoid accesses beyond end of table. Fix by Lee W. Cooprider,
<Lee_Cooprider@vos.stratus.com>.
Thu Nov 5 15:34:19 1992 Ian Lance Taylor (ian@cygnus.com)
* section.c: New section bit SEC_SHARED_LIBRARY.
coffcode.h (styp_to_sec_flags): if STYP_NOLOAD && (STYP_TEXT ||
STYP_DATA), set SEC_SHARED_LIBRARY. This seems to be correct for
i386-sysv.
John Gilmore [Thu, 5 Nov 1992 12:01:44 +0000 (12:01 +0000)]
Clean up some old BFD ansification macros.
* arsup.h, bucomm.h, objdump.h: Remove EXFUN from binutils.
It still remains as a local macro in gmalloc.c, which is derived
from some other copy of GNU Malloc somewhere (FIXME).
* ar.c, objdump.c, size.c: Replace EXFUN with PROTO. Make static
fns really static.
* arsup.h: Declare extract_files.
John Gilmore [Thu, 5 Nov 1992 11:13:01 +0000 (11:13 +0000)]
Cleanup: Replace all uses of EXFUN in the BFD sources, with PARAMS.
* archures.c, reloc.c, section.c, tekhex.c: Use PARAMS in
declaring pointers to functions.
* cache.c, elf.c: Move static function decls to top, use PARAMS.
* seclet.h: Declare external function with PARAMS.
* libbfd.h: Update, based on changes in source code and chew.
John Gilmore [Thu, 5 Nov 1992 08:26:15 +0000 (08:26 +0000)]
* README: Add remote-es1800.c and remote-st2000.c to table.
* go32-nat.c: Remove, there is no native go32 support.
* go32-xdep.c: Remove unused fork, fvork, wait, execlp, kill_inferior.
* infcmd.c (run_command): Avoid long calls to printf_filtered.
Bug fix courtesy of Alexander Klaiber.
John Gilmore [Thu, 5 Nov 1992 08:17:56 +0000 (08:17 +0000)]
* bfd-in.h: Improve comments to make it clear that bfd.h is
the wrong place to edit this file.
* Makefile.in (install): Install ansidecl.h and obstack.h in the
same places where we install bfd.h.
* libieee.h: Add FIXME about removing limit on number of sections.
Stu Grossman [Thu, 5 Nov 1992 03:54:01 +0000 (03:54 +0000)]
* inflow.c (pass_signal, set_sigint_trap, clear_sigint_trap): Add
new routines to deal with sending SIGINTs to attached processes
when the user interrupts the controlling GDB.
* inftarg.c (child_wait), procfs.c (procfs_wait): Add calls to
the aforementioned routines when waiting for the attached process.
Stu Grossman [Wed, 4 Nov 1992 23:31:52 +0000 (23:31 +0000)]
* elfread.c, mipsread.c: Include <string.h>.
* i386-stub.c: Include "ansidecl.h" to deal with prototypes.
* serial.h: Add prototype for serial_restore().
Wed Nov 4 11:13:25 1992 Ian Lance Taylor (ian@cygnus.com)
* minsyms.c (lookup_minimal_symbol_by_pc): subtract 1, not 2, from
minimal_symbol_count, because the NULL symbol is not included in
the count. This prevented this function from finding the last
symbol in the table.
Tue Nov 3 11:29:17 1992 Ian Lance Taylor (ian@cygnus.com)
* dbxread.c (process_one_symbol): if not defined
(BLOCK_ADDRESS_FUNCTION_RELATIVE), set function_start_offset at
the start of the function, not just after N_FUN.
Fred Fish [Sat, 31 Oct 1992 00:35:08 +0000 (00:35 +0000)]
* Makefile.in (c-exp.tab.c, m2-exp.tab.c): Add sed patterns to
remap all malloc's to xmalloc's and all realloc's to xrealloc's.
* c-exp.y, m2-exp.y: Add comment about how malloc/realloc are
remapped to xmalloc/xrealloc, use only malloc/realloc in grammer
file. Remove preprocessor defines that previously did remapping.
,Wed Oct 28 16:11:57 1992 Steve Chamberlain (sac@thepub.cygnus.com)
* ieee.c (get_symbol): can now cope when two symbols of a
different class, but the same index number occur consecutively.
(get_section_entry): nicer name for sections being forward
referenced. (ieee_archive_p): don't free the filename string,
since it was never malloced.
Ian Lance Taylor [Tue, 27 Oct 1992 20:34:40 +0000 (20:34 +0000)]
Moved in from p3:
Tue Oct 27 12:24:34 1992 Ian Lance Taylor (ian@cygnus.com)
* coffcode.h (coff_swap_aux_out): set the fcnary info before
optionally setting the dimen info, since they are in the same
memory locations. Also zero out external auxent.
(coff_write_symbol): don't zero external auxent; now done in
coff_swap_aux_out.
Fri Oct 23 10:32:36 1992 Steve Chamberlain (sac@thepub.cygnus.com)
* seclet.c (rel): don't load sections without the SEC_LOAD bit.
Thu Oct 15 10:16:35 1992 Steve Chamberlain (sac@thepub.cygnus.com)
* coff-m68k.c (m68k_howto2type, SELECT_RELOC): new function to
work out a coff relocation type from a howto's attributes rather
than using the input r_type field. This fixes PR1677 and allows
conversion of a.out relocs to coff relocs.
* coffcode.h (coff_write_relocs): if supplied a relocation
relative to an absolute symbol, use the right symbol index.
* reloc.c (bfd_perform_relocation): do a partial link for coff
relocs right.
Ian Lance Taylor [Fri, 23 Oct 1992 15:28:15 +0000 (15:28 +0000)]
Fri Oct 23 08:15:56 1992 Ian Lance Taylor (ian@cygnus.com)
* changes to support i386-sysv with shared libraries:
* coffcode.h (sec_to_styp_flags): if TWO_DATA_SECS is defined,
check for .data2; if _LIB is defined, check for it; map
SEC_NEVER_LOAD to STYP_NOLOAD.
(styp_to_sec_flags): map STYP_NOLOAD to SEC_NEVER_LOAD.
(make_a_section_from_file): if TWO_DATA_SECS, accept .data2.
(coff_write_object_contents): force vaddr of .lib to 0; set scnptr
if section has contents, not just if it is loadable; if
TWO_DATA_SECS, check for .data2
(coff_set_section_contents): set vma of .lib section to number of
.lib sections.
* coff-i386.c: define TWO_DATA_SECS; use a special CALC_ADDEND;
don't define coff_write_armap to bsd_write_armap.
* hosts/i386v.h: don't include <utime.h>, since it is not provided
by SVR3.2.
John Gilmore [Fri, 23 Oct 1992 10:51:07 +0000 (10:51 +0000)]
These two files are copyrighted by Sun Microsystems.
Wind River stole them from the Sun Unix distributions.
We can't distribute them in an FSF GDB release.
We should even rewrite them for our own releases, though that is not
as urgent.
Until these two files are rewritten, VxWorks support in GDB will not compile.
The i960 support can be gained by just rewriting the ptrace.h file.
Only small amounts of the reg.h file need to be rebuilt -- compile
remote-vx.c to see what is needed.
John Gilmore [Thu, 22 Oct 1992 11:23:54 +0000 (11:23 +0000)]
* partial-stab.h ('f', 'F'): Don't reference pst->textlow if pst
is null.
* tm-sun4sol2.h (PROLOGUE_FIRSTLINE_OVERLAP): Remove -- it
causes problems in setting breakpoint in the right place in
functions with `float' args which are passed as doubles.
* xm-vaxbsd.h (MEM_FNS_DECLARED): Avoid erroneous redecl's.
* config/rs6000.mh (NATDEPFILES): Add corelow.o.