Fred Fish [Tue, 9 Mar 1993 19:17:48 +0000 (19:17 +0000)]
* gdb.t07/watchpoint.exp (test_simple_watchpoint): Set up
expected fail for i486-*-* that misses the marker2 function.
* gdb.t10/crossload.exp (bfddefault): Allow successful
recognition of a format to pass even if no symbols are found.
Explicitly catch failures where the format is not recognized
or is ambiguous, and add the reason to the fail message.
* gdb.t10/crossload.exp (bfdexplicit): Catch failure where
the cause is and invalid target and add reason to failure message.
* gdb.t10/crossload.exp: Fix bfd target names for elf32-m68k,
elf32-i386, elf32-sparc, and elf32-i860.
* gdb.t12/scope.exp (test_at_main, test_at_foo, test_at_bar):
Set up expected failure for 'filename'::variable scope resolution,
which is now apparently broken on all targets.
* gdb.t20/classes.exp, gdb.t20/inherit.exp, gdb.t20/misc.exp,
gdb.t21/cplusfuncs.exp, gdb.t22/virtfunc.exp,
gdb.t23/templates.exp: Change failure for missing binfile into
just a warning.
gdb.t21/demangle.exp: Change all cfront references to 'arm'
references.
Fred Fish [Tue, 9 Mar 1993 18:59:58 +0000 (18:59 +0000)]
* elf32.c (elf_object_p): Use ELF_ARCH stored in xvec to match
against machine architecture stored in the ELF header, to resolve
ambiguities.
* elf32.c (bfd_section_from_shdr): Bfd_make_section can return
NULL, so only use results when non-NULL.
* targets.c (elf32_m68k_vec, elf32_i860_vec): Add extern decls
and add to vector of targets.
* config/tc-mips.h (TARGET_FORMAT): Define based on OBJ_AOUT vs.
OBJ_ECOFF as well as TARGET_BYTES_*_ENDIAN.
(struct loc, struct proc, struct file): Moved to tc-mips.c within
#ifndef OBJ_ECOFF block, since ECOFF uses different versions.
* config/tc-mips.c: Rearranged for ECOFF support. Added
prototypes for all static functions. Moved existing minimal
debugging format support info #ifndef OBJ_ECOFF blocks.
(macro_build_lui): Eliminated sign_extend argument, because ECOFF
does not support a non sign extended high 16 bits reloc. Adjusted
all callers accordingly.
(tc_get_register): Renamed from get_register, and made non-static.
* config/mips-big.mt, config/mips-lit.mt: New files. Define
TARGET_BYTES_BIG_ENDIAN and TARGET_BYTES_LITTLE_ENDIAN,
respectively.
* configure.in (mips-*-bsd*): Use gas_target mips-lit.
(mips-*-ultrix*, mips-*-irix*, mips-*-ecoff): New targets, using
obj_format ecoff and gas_target mips-lit or mips-big.
* write.c (chain_frchains_together): Check that seg_info (section)
is not NULL.
(write_object_file): Call obj_frob_file after setting the symbols,
not before.
* utils.c (quit): If using go32, still call error when quit seen.
(pollquit): New function to poll keyboard for user interrupt,
called from QUIT.
* xm-go32.h (QUIT): Define to call pollquit.
* h8300-tdep.c (examine_prologue): Use correct value for number of
registers.
John Gilmore [Sat, 6 Mar 1993 02:02:39 +0000 (02:02 +0000)]
* am29k-tdep.c (TAGWORD_ZERO_MASK): New #define.
(examine_tag): Use it.
(read_register_stack): Only look in the local registers for a
memory address if it's between rfb and rsp; go to memory otherwise.
John Gilmore [Fri, 5 Mar 1993 01:44:38 +0000 (01:44 +0000)]
Lint fixes from Paul Eggert (eggert@twinsun.com):
* command.c (do_setshow_command): var_uintegers are unsigned.
* sparc-tdep.c (save_insn_opcodes, restore_insn_opcodes):
unsigned, since they use hex values with the high bit set.
* coff-mips.c (ecoff_bfd_reloc_type_lookup): New function.
(ecoff_write_object_contents): Added BFD_ASSERT calls to ensure
relocs are reasonable.
* coff-msym.c: Eliminated uses of DEFUN.
(ecoff_swap_tir_out): New function.
* ecoff-ext.h (AUX_GET_*): Rewrote to use new macro AUX_GET_ANY.
(AUX_PUT_*): New macros corresponding to the AUX_GET macros.
(ecoff_swap_tir_out): Added prototype.
* mips.h (N_BTMASK, N_TMASK, N_BTSHFT, N_TSHIFT): Define; these
are needed to interpret gcc debugging output.
* mips.sc-sh: Added variables which may be overridden by a
specific emulation.
* mipsidt.sh: New file; emulation for IDT MIPS board.
* Makefile.in (ALL_EMULATIONS): Added em_mipsidt.o.
(em_mipsidt.c): New target. Uses mipsidt.sh and mips.sc-sh.
* config/mips-idt.mt: New file; sets EMUL to mipsidt.
* configure.in (mips-idt-ecoff): New target; uses mips-idt.
Fred Fish [Thu, 4 Mar 1993 00:01:32 +0000 (00:01 +0000)]
* dbxread.c (dbx_symfile_init): Make size of the string table
size field a define (DBX_STRINGTAB_SIZE_SIZE). Ensure that the
offset to the string table is nonzero and handle the nonexistant
string table case, should it occur. Ensure that the string table
size read from the file is reasonable, with a minimum lower bound
of DBX_STRINGTAB_SIZE_SIZE instead of zero.
* Makefile.in: Changes to build testsuite correctly.
(FLAGS_TO_PASS): Added CXX and CXXFLAGS.
(CC_FOR_TARGET, CXX, CXX_FOR_TARGET): New variables.
(TARGET_FLAGS_TO_PASS): New variable.
(SUBDIRS): Added testsuite.
(all): Build testsuite using TARGET_FLAGS_TO_PASS, so that
testsuite is compiled with CC_FOR_TARGET rather than CC.
Fred Fish [Wed, 3 Mar 1993 06:11:45 +0000 (06:11 +0000)]
(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
* configure.in (vax-*-ultrix2*): Add Ultrix 2.2 triplet.
* config.guess: Change 'VAX*:ULTRIX:*:*' to 'VAX*:ULTRIX*:*:*'.
* config/mh-vaxult2: New file.
Fred Fish [Wed, 3 Mar 1993 06:04:26 +0000 (06:04 +0000)]
* dbxread.c (dbx_symfile_init): Fix for nonexistant string table,
reported by mycroft@gnu.ai.mit.edu.
(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
* configure.in (vax-*-ultrix2*): New triplet.
* config/vaxult2.mh: New file.
* xm-vaxult2.h: New file.
Fred Fish [Wed, 3 Mar 1993 05:56:52 +0000 (05:56 +0000)]
(Ultrix 2.2 support from Michael Rendell <michael@mercury.cs.mun.ca>)
* configure.host (vax-*-ultrix2*): Add triplet.
* hosts/vaxult2.h: New file.
* config/vaxult2.mh: New file.
David D. Zuhn [Wed, 3 Mar 1993 04:28:20 +0000 (04:28 +0000)]
* configure.in: remove no-op mips-dec-bsd* in "case $target"
* Makefile.in (dir.info): only run gen-info-dir if it exists,
(install-info): install dir.info only if it exists,
(all-expect, install-expect): pass along X11_FLAGS_TO_PASS
Fred Fish [Wed, 3 Mar 1993 02:09:02 +0000 (02:09 +0000)]
* c-exp.y (parse_number): Change high_bit to unsigned.
* demangle.c: Change all references to cfront to ARM, since the
actual algorithm is the one specified in the Annotated Reference
Manual. This was confusing users into thinking that full cfront
support was implemented.
* dwarfread.c (CFRONT_PRODUCER): Remove, was never really used.
* eval.c (evaluate_subexp): For STRUCTOP_PTR pass the arg type
directly to lookup_struct_elt_type, which will do the
dereferencing itself.
* gdbtypes.c (lookup_struct_elt_type): Expand comments. Fix
NULL dereferencing bug for unnamed structs, comment out
questionable code.
Fred Fish [Wed, 3 Mar 1993 01:54:42 +0000 (01:54 +0000)]
* aoutx.h (string.h): Include for strchr and friends.
* archive.c (string.h): Include for memchr and friends.
* elf32.c (string.h): Include for strrchr and friends.
John Gilmore [Tue, 2 Mar 1993 03:39:37 +0000 (03:39 +0000)]
* coffread.c (process_coff_symbol): Change PCC argument correction
so that it only happens on big-endian targets; so that it only
happens if the short or char argument is aligned on an int
boundary; and so that it changes the location, rather than the
type, of the argument. These changes tend to parallel similar
(old) changes in stabsread.c.
* coffread.c (coff_read_enum_type): Use the specified size for
enums, don't assume that they are int-sized.
* c-valprint.c (c_val_print): Don't assume enums are the same as
ints.
Fred Fish [Mon, 1 Mar 1993 16:46:55 +0000 (16:46 +0000)]
* language.h (local_decimal_format_custom): Add prototype.
* language.c (local_decimal_format_custom): Add function, bug
reported by Robert R. Henry (rrh@tera.com).
Ian Lance Taylor [Thu, 25 Feb 1993 18:50:45 +0000 (18:50 +0000)]
* Redid configuration scheme. Removed gdb.t*/configure.in.
Renamed gdb.t*/in-gdbme* to gdb.t*/gdbme*. Changed to use CC, CXX
instead of CC_FOR_TARGET, CXX_FOR_TARGET. Added mostlyclean and
distclean targets. Built executables via .o files. Adjusted
tests to account for source files in $(srcdir) rather than
$(objdir).
* lib/gdb.exp (runto): Don't expect () after the function name,
because it may have arguments.
Ken Raeburn [Thu, 25 Feb 1993 14:28:02 +0000 (14:28 +0000)]
* elf.c (elf_write_object_contents): Section ".shstrtab" should be
type SHT_STRTAB. Don't alter file offset for section 0.
(reloc_type_names): Now an array instead of a macro. Still inside
"#if 0", since it's used only in debugging code also in "#if 0".
(struct elf_reloc_map_elt, struct elf_reloc_map): New types.
(sort_reloc_map): New function.
(sparc_reloc_map): New variable.
(elf_bfd_reloc_type_lookup): New function.
Now bfd-gas can create valid empty object files for sun4sol2.