Jeff Law [Tue, 8 Nov 1994 06:39:33 +0000 (06:39 +0000)]
Small blurb on support for debugging dynamic executables on HPPAs running
hpux9.
Jeff Law [Tue, 8 Nov 1994 06:06:35 +0000 (06:06 +0000)]
* hppa-tdep.c (read_unwind_info): Use "text_offset" for linker
stub unwind descriptors too.
Jeff Law [Tue, 8 Nov 1994 05:31:33 +0000 (05:31 +0000)]
* Enable backtracing from inside a SOM shared library back into
user code.
* hppa-tdep.c (internalize_unwinds): Accept and use new
"text_offset" argument for dynamic relocation of
region_{start,end} fields in the unwind descriptor.
(read_unwind_info): Pass text_offset to internalize unwinds.
Jason Merrill [Tue, 8 Nov 1994 02:16:18 +0000 (02:16 +0000)]
Various changes to support building shared lib{g,stdc}++
Ken Raeburn [Tue, 8 Nov 1994 02:04:00 +0000 (02:04 +0000)]
* Makefile.in (DEVO_SUPPORT): Remove configure.bat and makeall.bat, they're
only useful for binutils snapshots.
(binutils.tar.gz, gas+binutils.tar.gz): Add configure.bat and makeall.bat to
specified SUPPORT_FILES.
Bill Cox [Tue, 8 Nov 1994 01:32:51 +0000 (01:32 +0000)]
* build-all.mk: Add Ericsson targets to sun4 and solaris
hosts. Add BNR's sun4 target to solaris host, so their
build-from-source will be tested in-house first.
Jim Kingdon [Mon, 7 Nov 1994 22:39:34 +0000 (22:39 +0000)]
* m3-nat.c: Remove comments about arbitrary limit in
printf_filtered; that limit is gone.
Ken Raeburn [Mon, 7 Nov 1994 20:29:46 +0000 (20:29 +0000)]
* configure.in: Compare generic cpu name against "sparc", not "sparc*", since
sparc variants should be changed to "sparc".
* configure: Regenerated with autoconf 2.1.
Jeff Law [Mon, 7 Nov 1994 07:51:47 +0000 (07:51 +0000)]
* Beginnings of SOM shared library support. Breakpoints and
single frame backtracing within the library only. Only works when
using the HPUX 9 dynamic linker. More functionality to be added
soon.
* somsolib.c, somsolib.h: New files.
* Makefile.in (HFILES_NO_SRCDIR): Add somsolib.h
(ALLDEPFILES): Add somsolib.c.
(somsolib.o): Add some dependencies.
* mpw-make.in (HFILES_NO_SRCDIR): Add somsolib.h
(ALLDEPFILES): Add somsolib.c.
(somsolib.o): Add some dependencies.
* somread.c (som_symtab_read): Accept multiple section offsets.
All callers changed. Adjust all text symbols with the first
section offset.
* symfile.c (find_lowest_section): Enable this function. Add some
tie-breaking logic when sections have the same vma.
(syms_from_objfile): Use find_lowest_section rather than looking
for ".text" by name. Relax warning to only warn if the lowest
section is not a code section.
* config/pa/{hppabsd.mh, hppahpux.mh} (NATDEPFILES): Add somsolib.o
* config/pa/{nm-hppab.h, nm-hppah.h}: Include somsolib.h.
Ken Raeburn [Mon, 7 Nov 1994 07:04:09 +0000 (07:04 +0000)]
tc-a29k.c: some cleanup; range-checking on JUMPTARG relocs
Ken Raeburn [Mon, 7 Nov 1994 06:52:58 +0000 (06:52 +0000)]
keep ns32k stuff
Jeff Law [Sun, 6 Nov 1994 20:16:34 +0000 (20:16 +0000)]
* partial-stab.h (N_TEXT): Put back GDB_TARGET_IS_HPPA kludge,
it is still needed for GCC-2.6 compiled code.
* TODO (GDB_TARGET_IS_HPPA): Note this kludge can be nuked
sometime after GCC-2.7 has been released.
Jeff Law [Sun, 6 Nov 1994 20:02:31 +0000 (20:02 +0000)]
* hppa-tdep.c (frame_saved_pc): Mask off low two bits when
retrieving the PC from a signal handler caller. Fix thinko
in Stan's last change ("frame", should have been "frame->next").
If the next frame is a signal handler caller and it's a system
call which has entered the kernel ((PSW & 0x2) != 0), then the
saved pc is in %r2 instead of %r31.
Per Bothner [Sat, 5 Nov 1994 23:44:38 +0000 (23:44 +0000)]
* configure.in (target_libs): Include libstdc++ again.
* config.guess: Update from FSF (for FreeBSD).
Jeff Law [Sat, 5 Nov 1994 06:56:43 +0000 (06:56 +0000)]
* hppa-tdep.c (hppa_frame_find_saved_regs): Change "frame" to
"frame_info" throughout.
Kung Hsu [Sat, 5 Nov 1994 00:33:27 +0000 (00:33 +0000)]
* sparcl-stub.c: get rid of defs.h.
Jim Kingdon [Fri, 4 Nov 1994 22:57:19 +0000 (22:57 +0000)]
* gdbserver/Makefile.in (MMALLOC_CFLAGS): Add -I${MMALLOC_DIR}.
Correct definition of MMALLOC_DIR to reflect fact this is
gdb/gdbserver/Makefile.in, not gdb/Makefile.in.
* gdbserver/server.c (main): After we kill the inferior in
response to a 'k' request, exit.
Ken Raeburn [Fri, 4 Nov 1994 21:43:00 +0000 (21:43 +0000)]
note go32 file additions, keep ppc nw
Jim Kingdon [Fri, 4 Nov 1994 21:28:40 +0000 (21:28 +0000)]
* remote.c (remote_kill): Use catch_errors when calling putpkt.
(putpkt): Return int, not void, to match catch_errors calling
convention.
Ken Raeburn [Fri, 4 Nov 1994 20:14:03 +0000 (20:14 +0000)]
Makefile.in: fix tipo in e*nbsd.c dependencies
Stan Shebs [Fri, 4 Nov 1994 18:55:51 +0000 (18:55 +0000)]
* rs6000-tdep.c (pop_frame): Correct a variable name.
Jim Kingdon [Fri, 4 Nov 1994 17:50:50 +0000 (17:50 +0000)]
* TODO: Re-write item about SIGINT handling to reflect the fact
that target_stop now exists.
Ken Raeburn [Fri, 4 Nov 1994 16:44:58 +0000 (16:44 +0000)]
note file deletions, additions
Ken Raeburn [Fri, 4 Nov 1994 16:23:49 +0000 (16:23 +0000)]
keep new dos-related files
Stan Shebs [Fri, 4 Nov 1994 01:32:34 +0000 (01:32 +0000)]
Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
Ken Raeburn [Fri, 4 Nov 1994 01:29:10 +0000 (01:29 +0000)]
remove unused file config/go32.mh
Ken Raeburn [Fri, 4 Nov 1994 01:22:47 +0000 (01:22 +0000)]
* read.c (get_absolute_expression): Indicate that the error may merely be that
the expression can't currently be reduced.
Ken Raeburn [Fri, 4 Nov 1994 01:20:06 +0000 (01:20 +0000)]
regenerated after jt's netbsd changes
Stan Shebs [Fri, 4 Nov 1994 01:19:29 +0000 (01:19 +0000)]
Replace useless FRAME, FRAME_ADDR types with struct frame_info *
and CORE_ADDR, respectively.
* frame.h (FRAME, FRAME_INFO_ID, FRAME_ADDR): Remove.
* blockframe.c (get_frame_info): Remove.
* a29k-tdep.c, alpha-tdep.c, blockframe.c, breakpoint.c,
breakpoint.h, energize.c, findvar.c, gdbtk.c, gould-pinsn.c,
h8300-tdep.c, h8500-tdep.c, hppa-tdep.c, i386-tdep.c, i960-tdep.c,
infcmd.c, inferior.h, infrun.c, m68k-tdep.c, m88k-tdep.c,
mips-tdep.c, nindy-tdep.c, printcmd.c, pyr-tdep.c, rs6000-tdep.c,
sh-tdep.c, sparc-tdep.c, stack.c, valops.c, z8k-tdep.c,
config/a29k/tm-a29k.h, config/alpha/tm-alpha.h,
config/gould/tm-pn.h, config/h8300/tm-h8300.h,
config/h8500/tm-h8500.h, config/mips/tm-mips.h,
config/ns32k/tm-merlin.h, config/ns32k/tm-umax.h,
config/pyr/tm-pyr.h, config/sparc/tm-sparc.h): Replace FRAME with
struct frame_info * everywhere, replace FRAME_ADDR with CORE_ADDR,
rename variables consistently (using `frame' or `fi'), remove
calls to get_frame_info and FRAME_INFO_ID, remove comments about
FRAME and FRAME_ADDR cruftiness.
Ken Raeburn [Fri, 4 Nov 1994 00:39:49 +0000 (00:39 +0000)]
* Makefile.in (check): Add missing "else true" clause.
* emulparams/vax.sh (OUTPUT_FORMAT): Use "a.out".
* scripttempl/go32coff.sc: Changes from DJ Delorie: Change default entry point
to "start". Align at end of each section to 0x200. Start .text section 0x1000
later. Add _etext, _edata, _end symbols.
J.T. Conklin [Fri, 4 Nov 1994 00:13:13 +0000 (00:13 +0000)]
* config/tc-m68k.h (TARGET_FORMAT): If TE_NetBSD define as
"a.out-m68k-netbsd".
* config/tc-sparc.h (TARGET_FORMAT): If TE_NetBSD define as
"a.out-sparc-netbsd".
* config/te-nbsd.h: New file, NetBSD target emulation
* config/te-netbsd.h: Removed.
* configure.in (i[345]86-*-netbsd*,m68*-*-netbsd*,sparc*-*-netbsd*):
Set bfd_gas. Use nbsd emulation.
Ken Raeburn [Fri, 4 Nov 1994 00:08:34 +0000 (00:08 +0000)]
* printgprof.c (flatprofheader): Always set totime to 1.0 if not greater than
0.0. Suggested by Harold Assink <carlo@sg.tn.tudelft.nl>.
Ken Raeburn [Fri, 4 Nov 1994 00:07:02 +0000 (00:07 +0000)]
Changes from binutils-2.5.2 net release:
* Makefile.in (install-info): Install info files from whatever directory they
were found in.
Patch from DJ Delorie:
* configure.bat: do c++filt -> cxxfilt right
* sysinfo.y: Include system header files early, so any potential declaration of
abort() occurs before its use.
* strings.c (strings_file): Try opening the file in binary mode first.
Ken Raeburn [Fri, 4 Nov 1994 00:02:18 +0000 (00:02 +0000)]
configure.in: fix ns32knetbsd_vec -> pc532netbsd_vec
Ken Raeburn [Thu, 3 Nov 1994 23:52:52 +0000 (23:52 +0000)]
aoutx.h fixes from net
Ken Raeburn [Thu, 3 Nov 1994 23:50:48 +0000 (23:50 +0000)]
go32 patches from dj
Ken Raeburn [Thu, 3 Nov 1994 23:49:17 +0000 (23:49 +0000)]
Makefile.in (ALL_MACHINES): Include m68knetbsd.o.
Ken Raeburn [Thu, 3 Nov 1994 23:21:32 +0000 (23:21 +0000)]
i386linux.mh: include -lm in EXTRALIBS
Ken Raeburn [Thu, 3 Nov 1994 23:15:54 +0000 (23:15 +0000)]
Changes from net 2.5.2 release branch:
* configure.in: Put AC_DEFINE(sparcv9) on its own line, so that the shell
variable settings associated with it are permanent. For CPUs requiring
bfd_gas=yes, select it based on CPU only, not individual target names. Handle
m68k-hp-hpux*, not just -hpux.
* config/tc-z8k.c (tc_coff_symbol_emit_hook): Add dummy argument to match
prototype in obj-coff.h.
* configure.in: Skip tests for defining WANT_FOPEN_BIN and IBM_COMPILER_SUX.
* acconfig.h: Deleted them.
* configure, conf.in: Rebuild with autoconf 2.0.
* config/go32.cfg, config/vms-conf.h: Updated.
* config/tc-m68k.c (md_apply_fix_2, md_convert_frag_1): Always use
IBM_COMPILER_SUX version of code, with comments indicating why.
* listing.c (file_info): Use text mode when opening file for read. Use "r"
directly, no macro.
* input-file.c (input_file_open): Don't use FOPEN_RT, just use "r".
* read.c (s_include): Ditto.
* output-file.c (output_file_create): Try both "wb" and "w", don't bother with
FOPEN_* macros.
* as.h: Don't include fopen-*.h.
* config/alpha-opcode.h: Make "ret" with no operands equivalent to "ret
zero,(ra)", to match OSF1 and to be consistent with both one-operand forms.
Patches from DJ Delorie:
* as.h (alloca): undef alloca before defining it just in case
* config/go32.cfg: new file for autoconf values
* config/te-go32.h: new file
* configure.bat: new for autoconf
* config/tc-i386.c (md_assemble): Fix typo in GOTPC check; had = for ==.
* configure.in: If target_frag doesn't exist, use /dev/null.
* as.c (parse_args): For non-VMS systems, re-add `v' to std_shortopts. Add
"verbose" to list of long options.
* write.c (adjust_reloc_syms): When generating an absolute section symbol as a
placeholder, don't mark it as used in a relocation entry, here.
* Makefile.in (comparison): Compare using makefile code from gcc, stripped down
to discard subdir stuff and adapted to give a non-zero exit status if either
file differs.
Stu Grossman [Thu, 3 Nov 1994 22:41:12 +0000 (22:41 +0000)]
* corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
w89k-rom.c, target.c, target.h: Add support for target_stop().
* gdbtk.c (gdb_stop): Switch to target_stop().
Stu Grossman [Thu, 3 Nov 1994 22:40:14 +0000 (22:40 +0000)]
* corelow.c, exec.c, inftarg.c, m3-nat.c, op50-rom.c, procfs.c,
remote-adapt.c, remote-e7000.c, remote-eb.c, remote-es.c,
remote-hms.c, remote-mips.c, remote-mm.c, remote-mon.c,
remote-nindy.c, remote-os9k.c, remote-pa.c, remote-sim.c,
remote-st.c, remote-udi.c, remote-vx.c, remote-z8k.c, remote.c,
w89k-rom.c, target.c, target.h: Add support for target_stop().
* gdbtk.c (gdb_stop): Switch to target_stop().
* ChangeLog: Fix comment to make shebs happy...
Ken Raeburn [Thu, 3 Nov 1994 22:29:54 +0000 (22:29 +0000)]
add some options to default CC to make bfd & linker compile
Ken Raeburn [Thu, 3 Nov 1994 21:35:37 +0000 (21:35 +0000)]
Changes from binutils net release:
* Makefile.in (DEVO_SUPPORT): Include configure.bat and makeall.bat.
(DISTDOCDIRS): Add `etc'.
(ETC_SUPPORT_PFX): New variable.
(taz): Include anything from etc starting with a word in ETC_SUPPORT_PFX.
Ian Lance Taylor [Thu, 3 Nov 1994 20:52:11 +0000 (20:52 +0000)]
* gas/mips/ulh.d, gas/mips/ulw.d, gas/mips/ush.d, gas/mips/usw.d:
Correct test cases.
Ian Lance Taylor [Thu, 3 Nov 1994 20:50:07 +0000 (20:50 +0000)]
* config/tc-mips.c (load_address): Fix RELAX_ENCODE arguments for
NO_PIC case.
Peter Schauer [Thu, 3 Nov 1994 09:27:23 +0000 (09:27 +0000)]
* osfsolib.c (solib_map_sections, first_link_map_member,
next_link_map_member, xfer_link_map_member): Retrieve and use
shared library relocation offset from runtime loader structures.
Use libxproc.a routines to get a working version if
USE_LDR_ROUTINES is defined.
* README: Remove item about shared library relocation for
Alpha OSF/1.
Kung Hsu [Wed, 2 Nov 1994 23:11:47 +0000 (23:11 +0000)]
* c-exp.y (yylex): scan template names, and scan nested class
names.
Ian Lance Taylor [Wed, 2 Nov 1994 20:45:02 +0000 (20:45 +0000)]
* ar.c (main): Treat ar qs like ar rs.
Ian Lance Taylor [Wed, 2 Nov 1994 20:29:18 +0000 (20:29 +0000)]
* archive.c (normalize): Change to take a BFD as an argument.
Change VMS version to use bfd_alloc rather than malloc, so that we
don't lose the memory forever.
(_bfd_construct_extended_name_table): Check the name of an archive
entry which is not being extended, and correct it if it is wrong.
This is necessary in case the archive was constructed by another
program which put an entry in the extended name table which we
don't plan to put in ourselves. From jjc@jclark.com (James
Clark).
(bfd_dont_truncate_arname): Check return value of normalize.
J.T. Conklin [Wed, 2 Nov 1994 19:04:22 +0000 (19:04 +0000)]
* nlm/Makefile.in: install gdbserve.nlm.
Ian Lance Taylor [Wed, 2 Nov 1994 17:22:28 +0000 (17:22 +0000)]
* ldctor.c (ldctor_add_set_entry): Don't permit a set to be
composed of different object file formats.
(ldctor_build_sets): If the output format does not support the
reloc, and we are not generating a relocateable link, try getting
the reloc from the input format.
Stu Grossman [Wed, 2 Nov 1994 00:50:12 +0000 (00:50 +0000)]
* Makefile.in: Use $(objdir)/tcl and $(objdir)/tk if they are
available.
* configure.in (ENABLE_CLIBS): Use $(TCL) and $(TK) instead of
-ltcl and -ltk.
* gdbtk.c: Get rid of lots of unnecessary #includes.
* (gdbtk_init): Use ConnectionNumber macro instead of referencing
Display structure directly.
* gdbtk.tcl: Change exit button to quit button (makes shebs
happy).
Ian Lance Taylor [Tue, 1 Nov 1994 22:07:46 +0000 (22:07 +0000)]
* config/tc-mips.c (s_change_sec): If not GPOPT, don't permit
switching to the readonly data section.
Ian Lance Taylor [Tue, 1 Nov 1994 21:39:38 +0000 (21:39 +0000)]
* ecoff.c (ecoff_directive_type): Fix warning message.
Peter Schauer [Tue, 1 Nov 1994 21:04:11 +0000 (21:04 +0000)]
* c-valprint.c (c_value_print): Check for plain literal `char'
target type when suppressing `(char *)' output for strings.
J.T. Conklin [Tue, 1 Nov 1994 18:33:35 +0000 (18:33 +0000)]
* Makefile.in (ALL_EMULATIONS): Added em68knbsd.o.
(em68knbsd.c): New target.
* config/m68k-nbsd.mt: New file.
* emulparams/m68knbsd.sh: New file.
* configure.in (m68*-*-netbsd*): Use above configs.
Ian Lance Taylor [Tue, 1 Nov 1994 04:46:07 +0000 (04:46 +0000)]
* elf32-hppa.c (ELF32_PARISC_SX_SIZE): Define.
(ELF32_PARISC_SX_GET, ELF32_PARISC_SX_PUT): Define.
(symextn_entry): Don't define.
(symext_chain_size): Change type to bfd_size_type.
(symextn_contents): Change type to bfd_byte *.
(elf32_hppa_backend_begin_write_processing): Use
ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS).
(elf32_hppa_size_symext): Likewise. Also, change type of sizep to
bfd_size_type *.
(elf_hppa_tc_make_sections): Cast symextn_contents assignment to
bfd_byte *. Use ELF32_PARISC_SX_PUT instead of direct assignment.
(elf32_hppa_backend_symbol_table_processing): Use
ELF32_PARISC_SX_SIZE instead of sizeof (symext_entryS). Use
ELF32_PARISC_SX_GET insetad of direct assignment.
(elf32_hppa_read_symext_info): Change type of contents, and its
assignment cast, to bfd_byte *. Use ELF32_PARISC_SX_SIZE instead
of sizeof (symextn_entry). Use symext_entryS instead of
symextn_entry. Use ELF32_PARISC_SX_GET instead of direct
assignment.
Stan Shebs [Tue, 1 Nov 1994 03:28:08 +0000 (03:28 +0000)]
* coffread.c (coff_symfile_init): Remove unused local abfd.
* utils.c [NO_MMALLOC] (mmalloc, mrealloc): Define and use size_t
instead of long, for compatibility with mmalloc.h.
Ian Lance Taylor [Tue, 1 Nov 1994 00:37:05 +0000 (00:37 +0000)]
* emultempl/sunos.em (gld${EMULATION_NAME}_find_so): If we find an
appropriately named static library, stop the search at that
directory.
Ian Lance Taylor [Tue, 1 Nov 1994 00:02:52 +0000 (00:02 +0000)]
* hppa-dis.c (print_insn_hppa): Read the instruction using
bfd_getb32, so that it works on a little endian or 64 bit host.
Remove unused local variable op.
Ian Lance Taylor [Mon, 31 Oct 1994 20:23:47 +0000 (20:23 +0000)]
* archive.c (bfd_dont_truncate_arname): Add the ar padding
character, if there is room for it, even if the name is the
maximum length.
PR 5859.
Ian Lance Taylor [Mon, 31 Oct 1994 19:21:40 +0000 (19:21 +0000)]
* elfcode.h (assign_file_positions_except_relocs): Sort the ELF
headers by section address when assigning file positions.
(elf_sort_hdrs): New static function.
Ian Lance Taylor [Mon, 31 Oct 1994 00:05:09 +0000 (00:05 +0000)]
* lib/ld.exp (default_ld_compile): Remove the output file before
compiling.
Ian Lance Taylor [Mon, 31 Oct 1994 00:04:03 +0000 (00:04 +0000)]
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Create DT_INIT
and DT_FINI dynamic entries based on the existence of _init and
_fini symbols, not on the .init and .fini sections. This is
compatible with some SVR4 linkers.
(elf_bfd_final_link): Corresponding change.
Jeff Law [Sun, 30 Oct 1994 07:00:14 +0000 (07:00 +0000)]
* config/tc-hppa.c (pa_proc): Delete disabled code to put each
proc in its own subspace, we're not going to use it.
Ian Lance Taylor [Sun, 30 Oct 1994 03:41:50 +0000 (03:41 +0000)]
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't move a
symbol with a PLT entry into the .plt section if it is defined in
a regular file.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
Ian Lance Taylor [Sat, 29 Oct 1994 16:20:41 +0000 (16:20 +0000)]
* linker.c (_bfd_generic_link_add_archive_symbols): It's not an
error if an empty archive has no symbol table.
* ecoff.c (ecoff_link_add_archive_symbols): Likewise.
* elfcode.h (elf_link_add_archive_symbols): Likewise.
Peter Schauer [Sat, 29 Oct 1994 09:58:01 +0000 (09:58 +0000)]
* gdb.base/a1-selftest.exp: Remove RS/6000 xfail for backtrace
through signal handler.
Peter Schauer [Sat, 29 Oct 1994 09:56:38 +0000 (09:56 +0000)]
* config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
Don't test for zero backchain pointer to recognize a signal
handler frame, if read() gets interrupted by a signal, the
backchain will be non zero.
(SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
improve comment.
(SIG_FRAME_PC_OFFSET): New definition.
(FRAME_SAVED_PC): Return saved pc from sigcontext if this
is a signal handler frame.
* rs6000-tdep.c (function_frame_info): Do not error out
if we can't access the instructions.
* config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
New definition to get the function address from a function pointer.
* valops.c (find_function_addr): Use it when calling a user
function through a function pointer.
Peter Schauer [Sat, 29 Oct 1994 09:51:32 +0000 (09:51 +0000)]
* top.c (line_completion_function): Renamed from
symbol_completion_function, takes the line buffer and the
point in the line buffer as additional arguments.
(readline_line_completion_function): New function, interface
between readline and line_completion_function.
(init_main): Use it.
(complete_command): Use line_completion_function instead of
abusing rl_line_buffer. Free completion strings after printing
them.
* symtab.c (completion_list_add_name): Recheck for duplicates
if we intend to add a modified symbol.
* gdbtypes.h (cplus_struct_type): nfn_fields_total no longer
includes the number of methods from the baseclasses.
* stabsread.c (attach_fn_fields_to_type): No longer add the
number of methods from the baseclasses to TYPE_NFN_FIELDS_TOTAL,
the baseclass type might not have been completely filled in yet.
* symtab.c (total_number_of_methods): New function to compute
the total number of methods for a type, including the methods
from baseclasses.
(decode_line_1): Use it instead of TYPE_NFN_FIELDS_TOTAL to
allocate the symbol array for find_methods.
* stabsread.c (scan_file_globals): Add default case to minimal
symbol type switch, to avoid gcc -Wall warnings.
* config/rs6000/tm-rs6000.h (INIT_EXTRA_FRAME_INFO):
Don't test for zero backchain pointer to recognize a signal
handler frame, if read() gets interrupted by a signal, the
backchain will be non zero.
(SIG_FRAME_FP_OFFSET): Move to here from rs6000-tdep.c,
improve comment.
(SIG_FRAME_PC_OFFSET): New definition.
(FRAME_SAVED_PC): Return saved pc from sigcontext if this
is a signal handler frame.
* rs6000-tdep.c (function_frame_info): Do not error out
if we can't access the instructions.
* config/rs6000/tm-rs6000.h (CONVERT_FROM_FUNC_PTR_ADDR):
New definition to get the function address from a function pointer.
* valops.c (find_function_addr): Use it when calling a user
function through a function pointer.
Stan Shebs [Sat, 29 Oct 1994 00:02:51 +0000 (00:02 +0000)]
* Makefile.in (MMALLOC_DIR): New definition.
(MMALLOC): Use MMALLOC_DIR.
(MMALLOC_CFLAGS): Look in MMALLOC_DIR for mmalloc.h.
(OPCODES): Remove gratuitous "./".
* defs.h (mmalloc.h): Include.
(mmalloc, mrealloc, etc): Remove decls.
(cplus_demangle, cplus_demangle_opname): Remove decls.
Stan Shebs [Fri, 28 Oct 1994 23:53:29 +0000 (23:53 +0000)]
* mmprivate.h: New file, was mmalloc.h.
(mmalloc.h): Include.
* mmalloc.h: Remove all but declarations of mmalloc functions.
(ansidecl.h): Include.
* attach.c, et al: Include mmprivate.h instead of mmalloc.h.
Stan Shebs [Fri, 28 Oct 1994 22:45:04 +0000 (22:45 +0000)]
Really forget all about the old tests dir
J.T. Conklin [Fri, 28 Oct 1994 18:11:15 +0000 (18:11 +0000)]
NetBSD/m68k support, based on work by mikeb@snow.datametrics.com:
* config.bfd (m68*-*-netbsd*): Use m68k-nbsd as bfd_name.
* configure.in (m68knetbsd_vec): Added.
* targets.c (bfd_m68knetbsd_vec): Added.
* hosts/m68knbsd.h, config/m68k-nbsd.mt, m68knetbsd.c: New files.
* Makefile.in (BFD32_BACKENDS, CFILES): Add m68knetbsd.c.
miscellaneous cleanup required by all netbsd targets, based on work
by Andrew Cagney <cagney@highland.com.au>:
* netbsd.h (N_MAGIC, N_SET_MAGIC, N_GETMAGIC, N_GETMAGIC2, N_TXTADDR,
N_TXTOFF, N_ALIGN, N_DATADDR, N_DATOFF): Removed. Generic a.out
definitions work.
* i386nbsd.c, ns32knbsd.c, sparcnbsd.c (__LDPGSZ): Removed.
(MY(write_object_contents)): Use NetBSD's magic numbers
Ian Lance Taylor [Thu, 27 Oct 1994 21:33:10 +0000 (21:33 +0000)]
* ld-shared: New directory, with new files to test generating ELF
shared libraries.
Ian Lance Taylor [Thu, 27 Oct 1994 21:31:50 +0000 (21:31 +0000)]
* lib/ld.exp (default_ld_compile): If the compilation worked, but
no object file was created, check to see if the compiler foolishly
ignored the -o switch when compiling, and move the resulting
object if it did.
Ian Lance Taylor [Thu, 27 Oct 1994 21:25:31 +0000 (21:25 +0000)]
* libelf.h (struct bfd_elf_section_data): Add field dynindx.
* elfcode.h (NAME(bfd_elf,size_dynamic_sections)): Don't finalize
the .dynsym, .dynstr or .hash sections until after the backend
size_dynamic_sections routine, so that it can add dynamic symbols
if it wants to.
* elf32-i386.c (elf_i386_adjust_dynamic_symbol): Don't define the
symbol to be in the .plt section when generating a shared library
if it is a defined symbol.
* elf32-sparc.c (elf32_sparc_adjust_dynamic_symbol): Likewise.
(elf32_sparc_size_dynamic_sections): When generating a shared
library, allocate space for a dynamic symbol for each output
section, storing the index in the dynindx field of the ELF section
data. Adjust the other dynindx fields to account for this.
(elf32_sparc_adjust_dynindx): New static function.
(elf32_sparc_relocate_section): When copying a reloc into a shared
library, use the original addend as appropriate. Convert an
R_SPARC_32 reloc into an R_SPARC_RELATIVE reloc. Use the dynamic
symbol index of the output section, not the normal symbol index.
(elf32_sparc_finish_dynamic_sections): Don't die if a section does
not exist when setting the value of the dynamic tags. Write out
a dynamic symbol for each output section.
Stu Grossman [Wed, 26 Oct 1994 22:45:13 +0000 (22:45 +0000)]
* defs.h, gdbtk.c, main.c, top.c: Change sense and name of
no_windows variable. Now called use_windows, and defaults to off
(for compatibility).
Jim Kingdon [Wed, 26 Oct 1994 21:50:19 +0000 (21:50 +0000)]
* coffread.c (coff_symtab_read): If we get the address from
target_lookup_symbol, set the section to -2 not SECT_OFF_BSS.
(coff_symtab_read): Set value and section of symbol that
process_coff_symbol returns.
J.T. Conklin [Wed, 26 Oct 1994 21:02:02 +0000 (21:02 +0000)]
* Makefile.in (ALL_EMULATIONS): Added ei386nbsd.o, ens32knbsd.o
and esparcnbsd.o; sorted entries.
(ei386nbsd.c,ens32knbsd.c,esparcnbsd.c): New targets.
* config/netbsd532.mt: Removed.
* emulparams/netbsd532.sh: Removed.
* config/{i386-nbsd.mt,ns32k-nbsd.mt,sparc-nbsd.mt}: New files.
* emulparams/{i386nbsd.sh,ns32knbsd.sh,sparcnbsd.sh}: New files.
* configure.in (i[345]86-*-netbsd*, ns32k-pc532-netbsd*,
sparc*-*-netbsd*): Use above configs.
Ian Lance Taylor [Wed, 26 Oct 1994 20:41:39 +0000 (20:41 +0000)]
* config.sub: Update for recent FSF changes. Remove obsolete
h8300hds entry. Add -windows* and -osx as basic os. Minor
spacing changes.
Jason Merrill [Wed, 26 Oct 1994 19:37:54 +0000 (19:37 +0000)]
Add libstdc++
Ian Lance Taylor [Wed, 26 Oct 1994 05:17:08 +0000 (05:17 +0000)]
* aoutx.h (aout_link_input_section): Don't bother to read or write
the relocs if there aren't any.
David Edelsohn [Wed, 26 Oct 1994 03:18:14 +0000 (03:18 +0000)]
Add support for arc processor.
Ian Lance Taylor [Tue, 25 Oct 1994 21:24:02 +0000 (21:24 +0000)]
* config/tc-mips.c (macro): Ensure that mips2 case of M_LI_DD in
.rdata does not become a variant frag.
Ian Lance Taylor [Tue, 25 Oct 1994 21:09:08 +0000 (21:09 +0000)]
* mips-opc.c: Use or instead of addu for pseudo-op move, since
addu does not work correctly if -mips3.
PR 5832.
Ian Lance Taylor [Tue, 25 Oct 1994 20:22:32 +0000 (20:22 +0000)]
* objcopy.c (gap_fill): Explicitly initialize, for clarity.
(pad_to_set, pad_to): New static variables.
(copy_options): Accept --pad-to.
(copy_usage): Mention --pad-to.
(copy_object): Support --pad-to.
(compare_section_vma): Sort non loadable sections to the front.
Sort sections with the same VMA by size.
(copy_main): Handle --pad-to.
* binutils.texi, objcopy.1: Document --pad-to.
Ian Lance Taylor [Tue, 25 Oct 1994 19:11:46 +0000 (19:11 +0000)]
* Makefile.in (ALL_MACHINES): Add tekhex.o.
* targets.c (bfd_target_vector): If SELECT_VECS is not defined,
include tekhex_vec.
* tekhex.c (NIBBLE, ISHEX): Cast array arguments to unsigned char.
(getvalue, getsym, out): Likewise.
(find_chunk): Remove unused variable s.
(first_phase): Remove unused variable s.
(pass_over): Remove unused variable address.
(tekhex_object_p): Remove unused variable section.
(move_section_contents): Change return type from boolean to void.
(tekhex_write_object_contents): Remove unused variables tdata and
list.
Ian Lance Taylor [Tue, 25 Oct 1994 18:47:09 +0000 (18:47 +0000)]
* config/tc-mips.c (mips_cpu): Initialize to -1.
(md_begin): Don't mips_cpu if it was already set.
(md_parse_option): For -mipsN, don't set mips_cpu if it was
already set. For -mcpu=, just set mips_cpu, not mips_isa.
J.T. Conklin [Tue, 25 Oct 1994 16:55:44 +0000 (16:55 +0000)]
* config/i386/tm-nbsd.h: Enable longjmp support.
Ian Lance Taylor [Tue, 25 Oct 1994 15:48:09 +0000 (15:48 +0000)]
* ldmain.c (multiple_common): One of the types may now be
bfd_link_hash_indirect. The old BFD argument may be NULL.
Ian Lance Taylor [Tue, 25 Oct 1994 15:47:59 +0000 (15:47 +0000)]
* linker.c (enum link_action): Add CIND.
(link_action): Change COMMON_ROW\indr from MDEF to CREF. Change
INDR_ROW\common from MDEF to CIND.
(_bfd_generic_link_add_one_symbol): In CREF case, handle an
existing symbol which is indirect rather than defined. Add new
CIND case.
Ian Lance Taylor [Tue, 25 Oct 1994 15:38:39 +0000 (15:38 +0000)]
* bfdlink.h (struct bfd_link_callbacks): Fix comments for
multiple_common field.
Ian Lance Taylor [Mon, 24 Oct 1994 20:08:33 +0000 (20:08 +0000)]
Change S-record backend to use multiple sections to handle gaps in
file.
* srec.c (srec_data_list_struct): Move field next from last place
to first. Change type of data to bfd_byte *.
(struct srec_symbol): Define.
(tdata_type): Remove done_symbol_read, count, strings, symbol_idx,
string_size, string_idx. Change type of symbols to struct
srec_symbol *. Add symtail and csymbols.
(low, high): Remove.
(size_symbols, fillup_symbols, size_srec, fillup): Remove.
(white, skipwhite, pass_over, object_p): Remove.
(srec_mkobject): Call srec_init. Adjust tdata initialization for
field changes.
(srec_get_byte, srec_bad_byte): New static functions.
(srec_new_symbol, srec_scan): New static functions.
(srec_object_p): Change type of b to bfd_byte. Explicitly set
wrong_format error. Call srec_mkobject and srec_scan instead of
object_p.
(symbolsrec_object_p): Likewise. Also, change b to be only two
bytes.
(srec_read_section): New static function.
(srec_get_section_contents): Call srec_read_section rather than
pass_over. Handle zero length section correctly.
(set_set_arch_mach): Change from function to macro.
(srec_set_section_contents): Change data to bfd_byte *.
(srec_write_record): Change data, end and src to bfd_byte *.
(srec_write_header): Change buffer and dst to bfd_byte *.
(srec_write_section): Change location to bfd_byte *.
(srec_write_terminator): Change buffer to bfd_byte *.
(srec_get_symtab_upper_bound): Don't call
srec_get_section_contents.
(srec_get_symtab): Rewrite.
Ian Lance Taylor [Mon, 24 Oct 1994 19:37:18 +0000 (19:37 +0000)]
* ecoff.c (ecoff_set_symbol_info): Set udata.i to 0, not NULL.
Peter Schauer [Sat, 22 Oct 1994 10:48:30 +0000 (10:48 +0000)]
* valarith.c (value_binop): Take care of ANSI `value preserving'
rule, which was not addressed by the previous change.
* rs6000-tdep.c (skip_prologue): Handle `mr r31,r1', which is
generated by gcc-2.6, as a synonym for `oril r31,r1,0'.
* TODO: Remove item about RS/6000 shared libraries.
Ken Raeburn [Sat, 22 Oct 1994 02:17:33 +0000 (02:17 +0000)]
additions for binutils release from dj
Ian Lance Taylor [Sat, 22 Oct 1994 00:51:53 +0000 (00:51 +0000)]
* config/tc-mips.c (md_pseudo_table): If OBJ_ELF, handle .section.
(s_elf_section): New static function.
* ecoff.c (ecoff_build_symbols): Don't abort if we don't recognize
the section when setting the storage class; default to sc_Data.
J.T. Conklin [Fri, 21 Oct 1994 23:55:30 +0000 (23:55 +0000)]
* libaout.h (machine_type): added M_68K_NETBSD and M_SPARC_NETBSD.
* i386netbsd.c, ns32knetbsd.c, sparcnetbsd.c: removed RCS Id's.
changed how PAGE_SIZE and SEGMENT_SIZE are defined so they are
consistant with each other.
* netbsd.h (N_HEADER_IN_TEXT, TEXT_START_ADDR): NetBSD fits its
header into the start of its text segment.
Ian Lance Taylor [Fri, 21 Oct 1994 23:43:29 +0000 (23:43 +0000)]
* targets.c (BFD_JUMP_TABLE_ARCHIVE): Add case for
_construct_extended_name_table.
(bfd_target): Add _bfd_construct_extended_name_table.
* archive.c (_bfd_archive_bsd_construct_extended_name_table): New
function.
(_bfd_archive_coff_construct_extended_name_table): New function.
(_bfd_construct_extended_name_table): Renamed by adding a leading
underscore, and made externally visible. Added trailing_slash
argument, and used it instead of elf_style. Changed type of
tablen to bfd_size_type *.
(_bfd_write_archive_contents): Use BFD_SEND to call
construct_extended_name_table. Use the returned name.
* libbfd-in.h (_bfd_construct_extended_name_table): Declare.
(_bfd_noarchive_construct_extended_name_table): Define.
(_bfd_archive_bsd_construct_extended_name_table): Declare.
(_bfd_archive_coff_construct_extended_name_table): Declare.
* bfd-in2.h: Rebuild.
* libbfd.h: Rebuild.
* som.c (som_construct_extended_name_table): New static function.
* aout-target.h (MY_construct_extended_name_table): Define.
* coff-rs6000.c (rs6000coff_construct_extended_name_table):
Define.
* ieee.c (ieee_construct_extended_name_table): Define.
* libecoff.h (_bfd_ecoff_construct_extended_name_table): Define.
* oasys.c (oasys_construct_extended_name_table): Define.
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