Stu Grossman [Sun, 17 Oct 1993 01:02:57 +0000 (01:02 +0000)]
* procfs.c (procfs_wait): Losing Unixware can't do poll on /proc
files. Use PIOCWSTOP instead.
* corelow.c (add_to_thread_list): Fix arg to match prototype.
Jim Kingdon [Sat, 16 Oct 1993 04:37:45 +0000 (04:37 +0000)]
* stack.c (print_stack_frame): Put catch_errors around
print_frame_info so (for example) error printing source doesn't
cause auto-displays to get skipped in normal_stop.
Jim Kingdon [Sat, 16 Oct 1993 02:41:17 +0000 (02:41 +0000)]
* findvar.c (value_from_register): When preparing to cast a value
from REGISTER_VIRTUAL_TYPE to type, copy the REGISTER_VIRTUAL_SIZE;
the old code didn't copy the whole thing.
* valops.c (value_assign): Add comment.
* gdb.t12/scope.exp: Remove xfails, filename::var syntax should be
working now. Add an xfail if accesing a bss variable causes
a memory error if the target is not yet run.
* symtab.c (lookup_partial_symtab): If filename is not found and
contains no slashes, try again and compare without leading path
components.
* symtab.c (lookup_symtab_1): Replace open coded version of
lookup_partial_symtab with a function call.
David Edelsohn [Fri, 15 Oct 1993 09:29:32 +0000 (09:29 +0000)]
* ldlang.c (lang_size_sections, lang_common): ALIGN_N can't handle
types of different sizes (eg: 64 and 32 bits), so coerce.
* ld.h (ALIGN_N): Add warning about usage.
Jim Kingdon [Fri, 15 Oct 1993 04:26:06 +0000 (04:26 +0000)]
* fork-child.c (fork_inferior), remote-eb.c (eb_create_inferior),
remote-mon.c (monitor_create_inferior), remote-nindy.c
(nindy_create_inferior), remote-st.c (st2000_create_inferior),
remote-vx.c (vx_create_inferior): Remove CREATE_INFERIOR_HOOK; it
is replaced by init_trace_fun.
* config/convex/xm-convex.h, convex-xdep.c: Add comments explaining
how to do without CREATE_INFERIOR_HOOK for whoever fixes the Convex
port.
* Makefile.in: Add Mach files to ALLDEPFILES, etc.
* m3-nat.c: Clean up more hair--message(), cprocs.
* configure.in: Recognize Mach targets and hosts.
* config/ns32k/tm-umax.h: Add some #ifndef's so tm-ns32km3.h can
include this file.
* Mach headers in config/*/tm-*.h: Fix includes to match correct
locations of files.
Rob Savoye [Fri, 15 Oct 1993 03:41:58 +0000 (03:41 +0000)]
* remote-mon.c (general_open): Set dev_name. Minor tweaking to get
it working again.
* config/m68k/tm-monitor.h: Remove floating point register names
as there aren't any on any of the monitors that use this code.
Jim Kingdon [Fri, 15 Oct 1993 00:36:26 +0000 (00:36 +0000)]
* gdb.t24/demangle.exp: Clean up spacing (2 strings), inclusion of
constructor name (2 string), name of _GLOBAL_ demangling (2 strings),
name of __st* demangling (2 strings). Did Kung really get the
more than 95 others right without testing them?
* configure.in (configdirs): Add gdb.disasm
* gdb.disasm: New directory for GDB disassembler tests.
* gdb.disasm/hppa.{exp,s,mt}: Disassembly tests for the HPPA.
* configure.in (configdirs): Add gdb.disasm
* gdb.disasm: New directory for GDB disassembler tests.
* gdb.disasm/hppa.{exp,s,mt}: Disassembly tests for the HPPA.
Ian Lance Taylor [Thu, 14 Oct 1993 21:03:14 +0000 (21:03 +0000)]
* app.c (do_scrub_next_char): Always accept 'x' and 'X' as escape
characters in state 6.
* read.c (next_char_of_string): Accept \Xh* and \xh* where h* are
hexidecimal digits.
Ian Lance Taylor [Thu, 14 Oct 1993 20:54:09 +0000 (20:54 +0000)]
* config/tc-i386.c (md_apply_fix_1): Make cross segment calls work
for ELF by hacking around bizarre bfd_perform_relocation behaviour
that I don't dare change.
Jim Kingdon [Thu, 14 Oct 1993 18:40:20 +0000 (18:40 +0000)]
* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Remove all xfails
from within expect statements. None of these happen anymore and
they cause regressions to be silently unnoticed.
* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Add notes (in failure
messages) about known failures with gcc cygnus-2.4.5-930417.
Jim Kingdon [Thu, 14 Oct 1993 18:20:52 +0000 (18:20 +0000)]
* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Remove all xfails
from within expect statements. None of these happen anymore and
they cause regressions to be silently unnoticed.
* gdb.t20/inherit.exp, gdb.t22/virtfunc.exp: Add notes (in failure
messages) about known failures with gcc cygnus-2.4.5-930417.
* gdb.t22/virtfunc.exp: Add notes (in comment and failure message)
about problem with gcc cygnus-2.4.5-930828.
Jim Kingdon [Thu, 14 Oct 1993 17:50:24 +0000 (17:50 +0000)]
* gdb.t20/inherit.exp: Remove all xfails from within expect statements.
None of these happen anymore and they cause regressions to be silently
unnoticed.
* gdb.t20/inherit.exp: Add note (in failure message) about known
failure with gcc cygnus-2.4.5-930417.
Ian Lance Taylor [Thu, 14 Oct 1993 16:04:35 +0000 (16:04 +0000)]
* coffcode.h (styp_to_sec_flags): Don't set SEC_DEBUGGING until it
is made to work.
(coff_compute_section_file_positions): Remove check for
USE_DISCARDED_SECTIONS_COUNT.
* coff-i386.c: Don't define USE_DISCARDED_SECTIONS_COUNT. Basing
it on host defines is wrong.
* config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
call strchr for each character to see if it is a special char,
instead add a second loop over special_chars. Set alignment
of text, data and bss sections to 4.
(pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
used again.
(reloc): Don't return 8 and 16 bit non-PC relative relocations on
ELF, since the ELF object format does not have these type of
relocations. Change the abort into as as_bad and return
BFD_RELOC_NONE to silence compiler warnings.
(md_assemble): Keep track of the instruction size. Allow white
space between the $ and the constant for compatibility with older
gases and other assemblers.
(i386_operand): Skip spaces between $ and expression.
(tc_gen_reloc): Don't allow anything but 32 bit relocations on
ELF. Convert abort into an as_bad and assert into as_fatal.
Ian Lance Taylor [Thu, 14 Oct 1993 05:13:43 +0000 (05:13 +0000)]
* ecoff.c (ecoff_bfd_seclet_link): Don't link a .reginfo section.
(ecoff_write_object_contents): Don't require the .reginfo section
to be a particular size.
Ken Raeburn [Wed, 13 Oct 1993 20:54:03 +0000 (20:54 +0000)]
* config/obj-coffbfd.c (fixup_segment) [DIFF_EXPR_OK]: If
sub_symbolP is in the current segment, convert to a PC-relative
fixup and discard the symbol.
(Copied from write.c.)
Ian Lance Taylor [Wed, 13 Oct 1993 20:04:30 +0000 (20:04 +0000)]
* ldmain.c (enter_global_ref): Just ignore any weak symbol for
which we already have a definition, rather than checking in
several different places whether the symbol is weak.
Jim Kingdon [Wed, 13 Oct 1993 18:17:49 +0000 (18:17 +0000)]
* printcmd.c (printf_command): Instead of using makeva* and
calling vprintf, just make the appropriate calls to printf.
* printcmd.c, config/pa/xm-pa.h, config/mips/xm-makeva.h,
config/alpha/xm-alpha.h, config/m88k/xm-m88k.h: Remove all
traces of makeva*. My apologies to everyone (including me!)
who spent so much time getting it to work on various machines,
but look at the bright side, at least you won't have to do it
again in the future.
* printcmd.c (printf_command): Make a cleanup for val_args (fixes
a memory leak).
Jim Kingdon [Tue, 12 Oct 1993 23:55:13 +0000 (23:55 +0000)]
* stabsread.c (read_type): Treat a negative type number at the start
of a type as a type reference, not as a definition of a type with
"50=" omitted. This makes things work on the RS/6000 again (the
14 Sep 1993 change broke it).
Ian Lance Taylor [Tue, 12 Oct 1993 21:46:52 +0000 (21:46 +0000)]
* configure.in (mips-*-elf*): New target; use mipsb-elf32.
* scripttempl/elf.sc: Only use OTHER_READONLY_SECTIONS and
OTHER_READWRITE_SECTIONS if relocating. Shell variables are not
expanded within them.
* config/mipsb-elf32.mt: New file.
* emulparams/elf32mipb.sh: New file.
* Makefile.in (em_elf32mipb.c): New target.
Ian Lance Taylor [Tue, 12 Oct 1993 21:31:29 +0000 (21:31 +0000)]
* config/tc-mips.c: If OBJ_ELF, include elf/mips.h.
(mips_regmask_frag): New static variable, if OBJ_ELF.
(md_begin): If OBJ_ELF, create .reginfo section and set
mips_regmask_frag to a frag.
(mips_elf_final_processing): New function, if OBJ_ELF. Set
mips_regmask_frag to register mask information.
* config/tc-mips.h (elf_tc_final_processing): New macro, defined
if OBJ_ELF.
Ian Lance Taylor [Tue, 12 Oct 1993 21:16:14 +0000 (21:16 +0000)]
* elf32-mips.c: Extensive additions to do relocations and to
handle MIPS specific sections.
* libelf.h (elf_backend_data): Pass fourth argument to
elf_backend_section_from_bfd_section to permit it to control the
section index to use.
(elf_obj_tdata): Add gp and gp_size fields.
(elf_gp, elf_gp_size): New accessor macros.
* elfcode.h: Removed a number of unused local variables.
(elf_fake_sections): Clear section header before calling
elf_backend_fake_sections, not after.
(prep_headers): Return true at end.
(elf_section_from_bfd_section): Pass retval argument to
elf_backend_section_from_bfd_section.
* elf32-hppa.c (elf32_hppa_backend_section_from_bfd_section):
Accept and ignore new retval argument.
* bfd.c: Include libelf.h.
(bfd_set_gp_size): Handle ELF targets.
* Makefile.in (bfd.o): Depends upon libelf.h.
(elf32-mips.o): Depends upon $(INCDIR)/elf/mips.h.
Jim Kingdon [Tue, 12 Oct 1993 20:36:37 +0000 (20:36 +0000)]
* xcoffsolib.h, xcoffexec.c: Undo the part of Fred's bfd->abfd
change which involved structure elements. It was unnecessary and
was not consistently done.
Jim Kingdon [Tue, 12 Oct 1993 20:02:11 +0000 (20:02 +0000)]
* stabsread.h, stabsread.c, dbxread.c (common_block*, copy_pending):
Move common block handling from dbxread.c to stabsread.c.
Use the name from the BCOMM instead of the ECOMM.
Allocate things on the symbol_obstack.
* xcoffread.c (process_xcoff_symbol): Process C_BCOMM, C_ECOMM,
and C_ECOML. On unrecognized storage classes, go ahead and call
define_symbol (after the complaint).
* dbxread.c (process_one_symbol): Don't relocate 'S' symbols by
the text offset.
Peter Schauer [Tue, 12 Oct 1993 19:37:14 +0000 (19:37 +0000)]
* osfsolib.c (solib_create_inferior_hook): Reset stop_soon_quietly
after shared library symbol reading to get rid of warning from
heuristic_proc_start.
Jim Kingdon [Tue, 12 Oct 1993 14:59:38 +0000 (14:59 +0000)]
* stabs.texinfo: Update ld stabs in elf relocation to reflect the fact
that Sun has backed away from the linker kludge and thus the relevant
issue is changes to the SunPRO tools, not the Solaris linker.
* stabs.texinfo (Traditional Integer Types): Clean up description
of octal bounds a little bit. Document extra leading zeroes.
Fred Fish [Tue, 12 Oct 1993 02:48:21 +0000 (02:48 +0000)]
Change sp64sim.h to sp64sim.mt in keep_these_too list. Add sp64.mt,
tm-sp64.h, sp64sim.mt, tm-sp64sim.h to lose_these_too list if not added
to keep_these_too list.
fix for pr 3571
* config/tc-h8300.c (get_specific): Special action if 8 bit
address seen. (check_operand): Don't complain if truncating top
bits of an 8 bit address. (build_bytes): Allow an immediate and
an absolute in the same insn.
Peter Schauer [Mon, 11 Oct 1993 09:55:41 +0000 (09:55 +0000)]
* alpha-tdep.c (init_extra_frame_info): Remove kludge for gcc,
gcc has to be compatible with the native tools.
* alpha-tdep.c (alpha_push_arguments): Rename NUM_ARG_REGS to
ALPHA_NUM_ARG_REGS and move its definition to tm-alpha.h.
* config/alpha/tm-alpha.h (FRAME_ARGS_ADDRESS): Change it to the
way the native tools define it, update comment.
Jim Kingdon [Sat, 9 Oct 1993 00:00:56 +0000 (00:00 +0000)]
* inflow.c: Remove unused includes of sys/param.h and sys/types.h.
* inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
terminal.h, fork-child.c, main.c, utils.c: Move all the process
group stuff back to inflow.c and terminal.h; that's a better place
for it and fixes problems with trying to get/set the process group
of a tty we're doing remote debugging on.
* terminal.h: Skip the redefines and includes if HAVE_TERMIOS.
Fred Fish [Fri, 8 Oct 1993 23:04:45 +0000 (23:04 +0000)]
* osfsolib.c, remote-sim.c, remote.c, solib.c, xcoffexec.c,
xcoffsolib.h: Use 'abfd' for bfd variables instead of 'bfd'.
Sun cc doesn't like variable names that match their typedef'd type.
Jim Kingdon [Fri, 8 Oct 1993 22:18:27 +0000 (22:18 +0000)]
* inflow.c: Remove unused includes of sys/param.h, etc.
* inflow.c, ser-unix.c, ser-go32.c, ser-tcp.c, serial.h,
terminal.h: Move all the process group stuff back to inflow.c;
that's a better place for it and fixes problems with trying to get/set
the process group of a tty we're doing remote debugging on.
* terminal.h: Skip the redefine crap if HAVE_TERMIOS.
Ken Raeburn [Fri, 8 Oct 1993 21:27:13 +0000 (21:27 +0000)]
configure.in: Put {start,end}-sanitize-for-fsf around code that removes some
programs based on host or target; this silent failure to configure isn't
appropriate for the separate one-tool releases FSF puts out.
.Sanitize: Remove that code if "for-fsf" is on command line; remove just the
markers if it isn't.