Jeff Law [Sun, 28 Apr 1996 03:35:58 +0000 (03:35 +0000)]
Remove some #if 0 code which creeped into wait_for_inferior during
my previous change.
Dawn Perchik [Sat, 27 Apr 1996 09:47:53 +0000 (09:47 +0000)]
* stabsread.c: Changes and bug fixes for cfront support.
Fix bug for class data members.
Fix parsing bug when no base classes exist.
Fix memory bug - allocate space for cplusplus specific info.
Add support for static data.
Add prototypes for static functions.
Enhance comments to show what each function expects to parse.
Cleanup code.
* stabsread.c(resolve_cont),dbxread.c(resolve_cont): Rename
function to resolve_cfront_continuation.
Jeff Law [Sat, 27 Apr 1996 05:56:07 +0000 (05:56 +0000)]
* infrun.c (wait_for_inferior): Call registers_changed when
restarting the inferior to get over a nullified instructions.
Fixes PA testsuite regressions.
Ian Lance Taylor [Fri, 26 Apr 1996 23:16:52 +0000 (23:16 +0000)]
* ecoff.c (ecoff_compute_section_file_positions): Track the real
file position and the virtual file position separately. Set
filepos information bsaed on the real file position.
(_bfd_ecoff_set_section_contents): Handle .lib sections like the
Jan 23 change to coffcode.h.
Make Irix 4 shared libraries work again.
Ian Lance Taylor [Fri, 26 Apr 1996 22:15:10 +0000 (22:15 +0000)]
* ldmisc.h (demangle): Declare.
* ldmisc.c: Include "libiberty.h". Include demangle.h with "",
not <>.
(demangle): Make non-static. Remove remove_underscore paramter.
Always return an allocated string.
(vfinfo): Free result of demangle. Add case 'G'. Use %T to print
functionname, rather than calling demangle. Print a colon between
the BFD(section+offset) and the line number.
* ldmain.c (add_archive_element): Improve format of archive
information in map file.
(constructor_callback): Don't print anything to the map file.
* ldlang.c (lang_one_common): Improve format of common symbol
information in map file.
* ldctor.c (ldctor_build_sets): If producing a map file, print set
information.
* ldwrite.c (print_symbol_table): Print a newline before the
header in the map file.
* Makefile.in: Rebuild dependencies.
Ian Lance Taylor [Fri, 26 Apr 1996 22:01:22 +0000 (22:01 +0000)]
* som.c (som_slurp_symbol_table): Set the symbol count to the
number of BFD symbols created.
PR 5332.
Ian Lance Taylor [Fri, 26 Apr 1996 18:42:55 +0000 (18:42 +0000)]
* ldmisc.c (vfinfo): Reindent.
Michael Meissner [Fri, 26 Apr 1996 16:36:14 +0000 (16:36 +0000)]
Forward relocs to output if -Bshared
Ian Lance Taylor [Thu, 25 Apr 1996 21:16:58 +0000 (21:16 +0000)]
* configure.in: Add * after sparc*-*-vxworks.
* configure: Rebuild.
Michael Meissner [Thu, 25 Apr 1996 18:24:05 +0000 (18:24 +0000)]
Add support for linking against shared libraries
Michael Meissner [Thu, 25 Apr 1996 17:27:31 +0000 (17:27 +0000)]
Do not make _SDA_BASE{,2}_ a dynamic symbol.
Ian Lance Taylor [Thu, 25 Apr 1996 15:49:40 +0000 (15:49 +0000)]
* configure.in: Don't configure --with-gnu-ld on AIX.
Ian Lance Taylor [Thu, 25 Apr 1996 15:43:13 +0000 (15:43 +0000)]
* app.c (do_scrub_begin): If tc_comment_chars is not defined,
define it to comment_chars. Use tc_comment_chars rather than
comment_chars.
(do_scrub_chars): Use tc_comment_chars rather than comment_chars.
* config/tc-m68k.h (tc_comment_chars): Define.
(m68k_comment_chars): Declare.
* config/tc-m68k.c (m68k_comment_chars): Rename from
comment_chars. Change into a pointer rather than an array.
(md_longopts): Add "bitwise-or".
(md_parse_option): Handle OPTION_BITWISE_OR.
(md_show_usage): Mention --bitwise-or.
* doc/c-m68k.texi: Document --bitwise-or.
PR 9518.
Michael Meissner [Thu, 25 Apr 1996 10:35:44 +0000 (10:35 +0000)]
Turn off gdb temporarily on powerpcle-*-solaris*
Ian Lance Taylor [Wed, 24 Apr 1996 21:06:57 +0000 (21:06 +0000)]
* gas/m68k/op68000.d: Add statements now caught by gas.
Ian Lance Taylor [Wed, 24 Apr 1996 21:05:20 +0000 (21:05 +0000)]
* config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
in 68000 mode.
Dawn Perchik [Wed, 24 Apr 1996 19:42:24 +0000 (19:42 +0000)]
Forgot to checkin ChangeLog with last checkin for cfront support.
Dawn Perchik [Wed, 24 Apr 1996 19:34:45 +0000 (19:34 +0000)]
Add new support for parsing cfront stabs.
Ian Lance Taylor [Wed, 24 Apr 1996 18:11:23 +0000 (18:11 +0000)]
* rddbg.c (read_symbol_stabs_debugging_info): Move call to
free_saved_stabs outside the loop over the symbols.
Ian Lance Taylor [Wed, 24 Apr 1996 18:10:46 +0000 (18:10 +0000)]
* xcofflink.c (_bfd_xcoff_bfd_link_add_symbols): Look through the
members of an archive for dynamic objects with no symbols, and
pass them directly to check_archive_element.
(xcoff_link_check_ar_symbols): Pass dynamic objects to
xcoff_link_check_dynamic_ar_symbols.
(xcoff_link_check_dynamic_ar_symbols): New static function.
The above is for PR 9520.
* coff-rs6000.c (rs6000coff_vec): Change BFD_JUMP_TABLE_DYNAMIC
from _bfd_nodynamic to _bfd_xcoff.
* libcoff-in.h (_bfd_xcoff_get_dynamic_symtab_upper_bound):
Declare.
(_bfd_xcoff_canonicalize_dynamic_symtab): Declare.
(_bfd_xcoff_get_dynamic_reloc_upper_bound): Declare.
(_bfd_xcoff_canonicalize_dynamic_reloc): Declare.
* libcoff.h: Rebuild.
* xcofflink.c (xcoff_swap_ldrel_in): New static function.
(xcoff_get_section_contents): New static function.
(_bfd_xcoff_get_dynamic_symtab_upper_bound): New function.
(_bfd_xcoff_canonicalize_dynamic_symtab): New function.
(_bfd_xcoff_get_dynamic_reloc_upper_bound): New function.
(xcoff_dynamic_reloc): New static variable.
(_bfd_xcoff_canonicalize_dynamic_reloc): New function.
(xcoff_link_add_dynamic_symbols): Use xcoff_get_section_contents.
Ian Lance Taylor [Wed, 24 Apr 1996 15:30:56 +0000 (15:30 +0000)]
* config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
correct handling of input line pointer, and call
demand_empty_rest_of_line.
PR 9525.
Jeff Law [Wed, 24 Apr 1996 06:36:10 +0000 (06:36 +0000)]
* infrun.c (wait_for_inferior): Move "have_waited" label
outside of #ifdef conditionals. Don't trash the wait status
if we get a signal and the current instruction is nullified.
Fixes long standing problem on the PA (spurious SIGTRAPs)..
Fred Fish [Tue, 23 Apr 1996 23:35:51 +0000 (23:35 +0000)]
* Makefile.in (VERSION): Bump version number to 4.16.1
* NEWS: Update for 4.16 release.
Ian Lance Taylor [Tue, 23 Apr 1996 16:58:18 +0000 (16:58 +0000)]
* objdump.c (compare_symbols): Sort symbols whose names start with
`.' after other symbols. If no other decision can be made, sort
symbols by name.
Tom Tromey [Tue, 23 Apr 1996 15:41:14 +0000 (15:41 +0000)]
* Makefile.in (ALL_MODULES): Added all-inet.
(CROSS_CHECK_MODULES): Added check-inet.
(INSTALL_MODULES): Added install-inet.
(CLEAN_MODULES): Added clean-inet.
(all-indent): New target.
* configure.in (host_tools): Added inet.
(native_only): Added inet.
(noconfigdirs): Added inet.
David Edelsohn [Tue, 23 Apr 1996 01:33:32 +0000 (01:33 +0000)]
* elf32-sparc.c (_bfd_sparc_elf_howto_table): Fix spelling of
R_SPARC_GLOB_JMP.
* elf64-sparc.c (sparc64_elf_howto_table): Likewise.
Add entries for R_SPARC_[56].
(sparc_reloc_map): Add entries for R_SPARC_[56].
David Edelsohn [Tue, 23 Apr 1996 01:25:42 +0000 (01:25 +0000)]
* config/tc-sparc.c (in_bitfield_range): New static function.
(sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
(md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
(md_apply_fix): New cases BFD_RELOC_SPARC_[56].
(tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
David Edelsohn [Mon, 22 Apr 1996 23:50:07 +0000 (23:50 +0000)]
* gas/sparc/sparc.exp: Run them.
David Edelsohn [Mon, 22 Apr 1996 23:49:42 +0000 (23:49 +0000)]
Run splet tests.
David Edelsohn [Mon, 22 Apr 1996 23:46:24 +0000 (23:46 +0000)]
* gas/sparc/splet.[ds]: New tests for sparclet extensions.
Stan Shebs [Mon, 22 Apr 1996 23:46:02 +0000 (23:46 +0000)]
* monitor.h: Clean up comment formatting.
(current_monitor): Remove decl.
(LOADTYPES, LOADPROTOS, INIT_CMD, etc): Remove definitions.
(push_monitor, SREC_SIZE): Remove.
* monitor.c: Expand old macro into current_monitor derefs
everywhere.
* remote-os9k.c (current_monitor): Remove definition.
David Edelsohn [Mon, 22 Apr 1996 23:44:44 +0000 (23:44 +0000)]
New testcase for sparclet extensions.
Fred Fish [Mon, 22 Apr 1996 23:11:03 +0000 (23:11 +0000)]
Consistently use address <fnf@cygnus.com> for entries.
Ian Lance Taylor [Mon, 22 Apr 1996 22:35:53 +0000 (22:35 +0000)]
Optimize linking of stabs in sections as used in ELF and COFF.
* stabs.c: New file.
* libbfd-in.h (_bfd_link_section_stabs): Declare.
(_bfd_write_section_stabs): Declare.
(_bfd_write_stab_strings): Declare.
* libbfd.h: Rebuild.
* libcoff-in.h (struct coff_section_tdata): Add stab_info field.
(struct coff_link_hash_table): Add stab_info field.
* libcoff.h: Rebuild.
* cofflink.c (_bfd_coff_link_hash_table_init): Initialize
stab_info field.
(coff_link_add_symbols): Call _bfd_link_section_stabs if
appropriate.
(_bfd_coff_final_link): Write out stab strings hash table.
(_bfd_coff_link_input_bfd): Handle optimized stabs sections.
* coff-ppc.c (ppc_bfd_coff_final_link): Write out stab strings
hash table.
* elf-bfd.h (struct elf_link_hash_table): Add stab_info field.
(struct bfd_elf_section_data): Add stab_info field.
* elf.c (_bfd_elf_link_hash_table_init): Initialize stab_info
field.
* elflink.h (elf_link_add_object_symbols): If appropriate, call
_bfd_link_section_stabs.
(elf_bfd_final_link): Write out stab strings hash table.
(elf_link_input_bfd): Handle optimized stabs sections.
* reloc.c (_bfd_final_link_relocate): Check address against
_raw_size rather than _cooked_size.
* Makefile.in: Rebuild dependencies.
(BFD_LIBS): Add stabs.o
(BFD_LIBS_CFILES): Add stabs.c.
Mark Alexander [Mon, 22 Apr 1996 22:31:10 +0000 (22:31 +0000)]
* corefile.c (specify_exec_file_hook): Allow arbitrary number of
hooks.
(call_extra_exec_file_hooks): New function.
* h8300-tdep.c: Lint; add .h files to provide missing declarations,
remove unused variables.
(set_machine_hook): New function.
(_initialize_h8300m): Initialize it.
PR 8849.
Ian Lance Taylor [Mon, 22 Apr 1996 21:32:58 +0000 (21:32 +0000)]
* ldlang.c (lang_size_sections): If _cooked_size is not 0, then
don't clobber it when not relaxing.
* ld.h (ld_config_type): Remove traditional_format field.
* ldmain.c (main): Use link_info.traditional_format rather than
config.traditional_format.
* ldlang.c (ldlang_open_output): Likewise.
* lexsup.c (parse_args): Likewise.
* emultempl/aix.em (gld${EMULATION_NAME}_parse_args): Likewise.
* mpw-eppcmac.c (gldppcmacos_parse_args): Likewise.
Ian Lance Taylor [Mon, 22 Apr 1996 19:10:10 +0000 (19:10 +0000)]
* coffgen.c (coff_renumber_symbols): Correct handling of
BSF_NOT_AT_END common symbols.
Ian Lance Taylor [Mon, 22 Apr 1996 16:22:52 +0000 (16:22 +0000)]
* ldlang.c (wild_doit): Discard debugging sections if we are
stripping debugging information.
Ian Lance Taylor [Mon, 22 Apr 1996 16:08:18 +0000 (16:08 +0000)]
* emulparams/z8002.sh (ARCH): Set to z8002, not z8k.
Ian Lance Taylor [Fri, 19 Apr 1996 23:24:41 +0000 (23:24 +0000)]
* coff-ppc.c (record_toc): Add cast to avoid warning.
(ppc_allocate_toc_section): Likewise.
(coff_ppc_relocate_section): Remove ANSI C string concatenation.
(ppc_coff_reloc_type_lookup): Remove unreached code.
* coffcode.h (coff_write_object_contents): Don't take the address
of an array.
* peicode.h (pe_print_idata): Add casts to avoid warning.
(pe_print_edata): Likewise.
(pe_print_reloc): Remove ANSI C string concatenation.
Ian Lance Taylor [Fri, 19 Apr 1996 19:36:44 +0000 (19:36 +0000)]
* configure.in: Don't configure libgloss if we are not configuring
newlib.
Ian Lance Taylor [Fri, 19 Apr 1996 19:05:00 +0000 (19:05 +0000)]
* remote-mips.c (encoding): Don't specify size, to avoid bug in
SunOS native compiler.
Jackie Smith Cashion [Fri, 19 Apr 1996 14:53:16 +0000 (14:53 +0000)]
Fri Apr 19 15:48:24 1996 James G. Smith <jsmith@cygnus.co.uk>
* gencode.c (process_instructions): Ensure FP ABS instruction
recognised.
* interp.c (AbsoluteValue): Add routine. Also provide simple PMON
system call support.
Stan Shebs [Fri, 19 Apr 1996 01:55:57 +0000 (01:55 +0000)]
* monitor.c: Use int rather than LONGEST for values, since
the formatting strings are not prepared to accept long longs.
PR 9432
Ian Lance Taylor [Thu, 18 Apr 1996 23:00:29 +0000 (23:00 +0000)]
* config/obj-coff.c: BFD_ASSEMBLER:
(coff_last_bf): New static variable.
(coff_frob_symbol): Set endndx of a .bf symbol.
Non BFD_ASSEMBLER:
(obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
(last_bfP): New static variable.
(yank_symbols): Set endndx of a .bf symbol.
PR 9467.
Ian Lance Taylor [Thu, 18 Apr 1996 22:55:54 +0000 (22:55 +0000)]
* libcoff-in.h (struct coff_final_link_info): Add last_bf_index
and last_bf fields.
* libcoff.h: Rebuild.
* coffswap.h (coff_swap_aux_in): Swap endndx field for C_FCN
symbols.
(coff_swap_aux_out): Likewise.
* peicode.h (coff_swap_aux_in): Likewise.
(coff_swap_aux_out): Likewise.
* coffgen.c (coff_pointerize_aux): Check endndx field for C_FCN
symbols.
* cofflink.c (_bfd_coff_final_link): Initialize last_bf_index
field.
(_bfd_coff_link_input_bfd): Check endndx field for C_FCN symbols.
Fix up .bf endndx link fields.
* coff-ppc.c (ppc_bfd_coff_final_link): Initialize last_bf_index
field.
* xcofflink.c (xcoff_link_input_bfd): Check endndx field for C_FCN
symbols.
PR 9467.
Ian Lance Taylor [Thu, 18 Apr 1996 20:03:52 +0000 (20:03 +0000)]
* dep-in.sed: Substitute $(BFDDIR) for @BFDDIR@.
* Makefile.in: Rebuild dependencies.
(dep.sed): Substitute $(BFDDIR) for @BFDDIR@.
Michael Meissner [Thu, 18 Apr 1996 15:56:03 +0000 (15:56 +0000)]
Add -le/-be/-s from Solaris.
David Edelsohn [Thu, 18 Apr 1996 03:18:20 +0000 (03:18 +0000)]
* arm-tdep.c (initialize_arm_tdep): Make apcs32 a `zinteger'.
Rob Savoye [Thu, 18 Apr 1996 01:31:49 +0000 (01:31 +0000)]
* configure.in: Don't configure libgloss for unsupported
architectures.
David Edelsohn [Wed, 17 Apr 1996 21:21:09 +0000 (21:21 +0000)]
* saprc-dis.c (compute_arch_mask): Replace ANSI style def with K&R.
Ian Lance Taylor [Wed, 17 Apr 1996 21:09:34 +0000 (21:09 +0000)]
* xcofflink.c (xcoff_link_input_bfd): Check for TOC overflow.
Michael Meissner [Wed, 17 Apr 1996 20:09:36 +0000 (20:09 +0000)]
update from Andrew
Michael Meissner [Wed, 17 Apr 1996 19:05:20 +0000 (19:05 +0000)]
Update for Solaris
Ian Lance Taylor [Wed, 17 Apr 1996 17:21:52 +0000 (17:21 +0000)]
* linker.c (_bfd_generic_link_add_one_symbol): When calling the
callback routines, pass h->root.string rather than name, in case
copy is true and name is transient.
Ian Lance Taylor [Wed, 17 Apr 1996 16:33:21 +0000 (16:33 +0000)]
* read.c (s_space): Support non-constant fill value. Handle fill
value correctly for a size other than 1.
PR 9474.
Wilfried Moser [Wed, 17 Apr 1996 08:24:36 +0000 (08:24 +0000)]
* tests1.{ch,exp}: Tets case modified and enhanced.
Stu Grossman [Wed, 17 Apr 1996 00:48:09 +0000 (00:48 +0000)]
* corelow.c (add_to_thread_list): Make sure reg_sect is non-null
before de-referencing it. Prevents deref of NULL pointer if core
file lacks .reg section.
* defs.h: Rename floatformat_{to from}_long_double to
floatformat_{to from}_doublest. Get rid of FLOATFORMAT_{TO
FROM}... macros.
* findvar.c (extract_floating store_floating): Change all refs to
FLOATFORMAT_{FROM TO}... to floatformat_{from to}_doublest.
* utils.c: Change floatformat_{to from}_long_double to
floatformat_{to from}_doublest cuz the new routines will use
whatever size (double or long double) is appropriate.
* config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
REGISTER_CONVERT_TO_RAW): Change FLOATFORMAT... macros to
floatformat... routine calls.
Stu Grossman [Tue, 16 Apr 1996 23:39:54 +0000 (23:39 +0000)]
* elfcore.h: Add support for core files with multiple threads.
(Primarily for Solaris.)
David Edelsohn [Tue, 16 Apr 1996 22:18:20 +0000 (22:18 +0000)]
* config/tc-arm.c (my_get_float_expression): Update call to
gen_to_words, X_PRECISION changed from 6 to 5.
Ian Lance Taylor [Tue, 16 Apr 1996 21:21:26 +0000 (21:21 +0000)]
* aoutx.h (NAME(aout,squirt_out_relocs)): Don't do anything if
section->orelocation is NULL.
Ian Lance Taylor [Tue, 16 Apr 1996 20:53:55 +0000 (20:53 +0000)]
* ldexp.c (fold_binary): Correct handling of subtraction with
absolute values.
(fold_name): Permit symbols in lang_allocating_phase_enum.
Ian Lance Taylor [Tue, 16 Apr 1996 17:53:58 +0000 (17:53 +0000)]
* rdcoff.c: New file.
* rddbg.c (read_debugging_info): Read COFF symbols if COFF flavour
and no stabs were found.
* budbg.h (parse_coff): Declare.
* Makefile.in: Rebuild dependencies.
(CFILES): Add rdcoff.c.
(DEBUG_OBJS): Add rdcoff.o.
Ian Lance Taylor [Tue, 16 Apr 1996 17:46:54 +0000 (17:46 +0000)]
* coffgen.c (bfd_coff_get_syment): New function.
(bfd_coff_get_auxent): New function.
* bfd-in.h (bfd_coff_get_syment): Declare.
(bfd_coff_get_auxent): Declare.
* bfd-in2.h: Rebuild.
Michael Meissner [Tue, 16 Apr 1996 15:19:51 +0000 (15:19 +0000)]
Add clean-apache rule
Michael Meissner [Tue, 16 Apr 1996 14:48:02 +0000 (14:48 +0000)]
Add Solaris/linux support
Michael Meissner [Tue, 16 Apr 1996 14:41:45 +0000 (14:41 +0000)]
Add -m{,no-}regnames support; Add Solaris/linux support
Per Bothner [Mon, 15 Apr 1996 23:45:51 +0000 (23:45 +0000)]
* stabsread.c (read_type): Move handling of '@' from type
number handling to handling of types proper (as emitted by gcc!).
For typedefs, allocate the typedef type before reading its
definition, to properly handling recursive types.
This fixes PR 9434.
Ian Lance Taylor [Mon, 15 Apr 1996 23:10:52 +0000 (23:10 +0000)]
* elf32-mips.c (struct mips_hi16): Define.
(mips_hi16_addr, mips_hi16_addend): Remove.
(mips_hi16_list): New static variable.
(mips_elf_hi16_reloc): Maintain a list of unmatched HI16 relocs.
(mips_elf_lo16_reloc): Process mips_hi16_list.
(mips_elf_relocate_section): Permit an arbitrary number of HI16
relocs before the associated LO16 reloc.
Ian Lance Taylor [Mon, 15 Apr 1996 23:01:50 +0000 (23:01 +0000)]
* config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
be associated with a single %lo reloc.
David Edelsohn [Mon, 15 Apr 1996 22:57:02 +0000 (22:57 +0000)]
* nlmconv.c (choose_temp_base{,_try}): Delete, in libiberty now.
(link_inputs): Update call to choose_temp_base.
Ian Lance Taylor [Mon, 15 Apr 1996 21:29:27 +0000 (21:29 +0000)]
* gas/mips/la.d: Updated for April 5 MIPS assembler changes.
* gas/mips/lb.d, gas/mips/ld.d, gas/mips/sb.d: Likewise.
* gas/mips/uld.d, gas/mips/ulh.d, gas/mips/ulw.d: Likewise.
* gas/mips/usd.d, gas/mips/ush.d, gas/mips/usw.d: Likewise.
Tom Tromey [Mon, 15 Apr 1996 21:14:30 +0000 (21:14 +0000)]
* Makefile.in (ALL_MODULES): Include all-apache.
(CROSS_CHECK_MODULES): Include check-apache.
(INSTALL_MODULES): Include install-apache.
(all-apache): New target.
* configure.in: Added apache everywhere perl is seen.
Rob Savoye [Mon, 15 Apr 1996 20:53:00 +0000 (20:53 +0000)]
* scripttempl/aout.sc: Add PROVIDE (__stack = 0) so I can use it
in m68k/crt0.S without things blowing up.
Michael Meissner [Mon, 15 Apr 1996 19:12:30 +0000 (19:12 +0000)]
Add clean-{module} support
Jeff Law [Mon, 15 Apr 1996 17:17:19 +0000 (17:17 +0000)]
* ch-exp.c (calculate_array_length): Fix prototype.
So gdb will build with non-ansi compilers.
Ian Lance Taylor [Mon, 15 Apr 1996 16:28:19 +0000 (16:28 +0000)]
* config/tc-mips.c (load_address): Cast X_add_number to valueT
before comparing against MAX_GPREL_OFFSET, so that negative
numbers are handled correctly.
(macro): Likewise.
Stu Grossman [Sat, 13 Apr 1996 21:33:59 +0000 (21:33 +0000)]
* remote-nindy.c (nindy_open): Acquire more target state so that
user can attach to a previously running program.
* (nindy_fetch_registers nindy_store_registers): Get rid of fp
conversion code. That's all handled in {extract store}_floating
now.
* utils.c (floatformat_to_double): Don't bias exponent when
handling zero's, denorms or NaNs.
* config/i960/tm-i960.h (REGISTER_CONVERT_TO_VIRTUAL
REGISTER_CONVERT_TO_RAW): Change to using DOUBLST and
FLOATFORMAT_TO/FROM_DOUBLEST macros.
* config/i960/tm-nindy960.h: Undefine
REGISTER_CONVERT_TO_VIRTUAL, REGISTER_CONVERT_TO_RAW, and
REGISTER_CONVERTIBLE. These are no longer necessary now that all
the magic happens in extract/store_floating.
Peter Schauer [Sat, 13 Apr 1996 10:01:49 +0000 (10:01 +0000)]
* eval.c (evaluate_subexp_standard): Report error when attempting to
evaluate subscripts for types which cannot be subscripted.
* valarith.c (value_x_binop, value_x_unop): Add noside parameter.
Return a zero value with the return type of the member function
if noside is EVAL_AVOID_SIDE_EFFECTS instead of calling the member
function.
* values.h (value_x_binop, value_x_unop): Update prototypes
accordingly.
* eval.c (evaluate_subexp_standard): Update all callers of
value_x_binop, value_x_unop accordingly.
* valarith.c (value_neg, value_complement): Perform ANSI C/C++
integral promotion on operands.
Fred Fish [Sat, 13 Apr 1996 04:38:55 +0000 (04:38 +0000)]
* README: Update for 4.16 release.
* configure.in (AC_CHECK_FUNCS): Also check for sbrk.
* configure: Regenerate with autoconf.
* config.in: Regenerate with autoheader.
* main.c (main): Only use sbrk() when HAVE_SBRK is defined.
* top.c (command_loop): Ditto.
Rob Savoye [Fri, 12 Apr 1996 22:47:01 +0000 (22:47 +0000)]
* scripttempl/m68kcoff.sc: Remove default address for .data so
.text, .data, and .bss are all sequential.
Jeff Law [Fri, 12 Apr 1996 22:42:03 +0000 (22:42 +0000)]
* compile.c (sim_load): Re-allocate memory for the simulator
here.
HMSE.
Stu Grossman [Fri, 12 Apr 1996 16:53:08 +0000 (16:53 +0000)]
* defs.h: Define TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
defaults for bi-endian targets. Replace function pointers for
floatformat routines with macros. No need for these to be runtime
selectable.
* findvar.c: Get rid of floatformat function pointers. Use
macros in extract_floating and store_floating.
* remote-nindy.c (nindy_fetch_registers nindy_store_registers):
Use floatformat macros.
Jeff Law [Fri, 12 Apr 1996 15:38:08 +0000 (15:38 +0000)]
* compile.c (sim_resume): Fix and simplify overflow and carry
handling for 32bit ALU insns.
Fred Fish [Fri, 12 Apr 1996 06:15:16 +0000 (06:15 +0000)]
* config/nm-m3.h (ATTACH_NO_WAIT): Define.
Fred Fish [Fri, 12 Apr 1996 06:14:46 +0000 (06:14 +0000)]
From: Miles Bader <miles@gnu.ai.mit.edu>
* configure.in (AC_CHECK_HEADERS): check for endian.h.
Use AC_CHECK_TOOL to find AR & RANLIB. Add AC_PROG_AWK.
Add host & target cases for i[345]86-*-gnu*.
* config.in: Regenerate with autoheader.
* configure: Regenerate with autoconf.
* Makefile.in (AR, AWK): Set from corresponding autoconf substs.
(init.c): Don't scan mig-generated files.
* defs.h (endian.h): Include if HAVE_ENDIAN_H defined.
* config/nm-m3.h (ATTACH_NO_WAIT): Define.
* infcmd.c (attach_command): Use "#ifndef ATTACH_NO_WAIT"
rather than "#ifndef MACH".
Stan Shebs [Fri, 12 Apr 1996 01:58:39 +0000 (01:58 +0000)]
* remote.c (remotewritesize): New GDB variable, controls size
of memory packets sent to the target.
Ian Lance Taylor [Thu, 11 Apr 1996 21:35:01 +0000 (21:35 +0000)]
* config/tc-sparc.c (last_insn): New static variable.
(md_assemble): Warn about putting floating point branches in a
delay slot. If architecture is less than v9, insert NOP
instructions between floating point instructions and floating
point branches. (The SunOS assembler does both these operations.)
Save the last instruction opcode.
(sparc_ip): Add pinsn parameter. Change caller.
PR 355.
Ian Lance Taylor [Thu, 11 Apr 1996 21:31:03 +0000 (21:31 +0000)]
* sparc-opc.c: Set F_FBR on floating point branch instructions.
Set F_FLOAT on other floating point instructions.
PR 355.
Ian Lance Taylor [Thu, 11 Apr 1996 21:28:49 +0000 (21:28 +0000)]
* sparc.h (F_FLOAT, F_FBR): Define.
PR 355.
Stu Grossman [Thu, 11 Apr 1996 21:17:45 +0000 (21:17 +0000)]
* dcache.c: Add prototypes. Make many functions static.
* (dcache_peek dcache_fetch dcache_poke): Make dcache_fetch and
dcache_poke call dcache_xfer_memory directly in order to fix
problems with turning off dcache. dcache_peek is now unnecessary,
so it goes away.
* defs.h: Define new macros HOST_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT
and TARGET_{FLOAT DOUBLE LONG_DOUBLE}_FORMAT to specify a pointer
to a struct floatformat. This allows for better handling of
targets whose floating point formats differ from the host by more
than just byte order.
* (floatformat_to_long_double floatformat_from_long_double):
Prototypes for new functions in utils.c.
* (floatformat_to_doublest floatformat_from_doublest): Prototypes
for pointers to floating point conversion functions. The actual
function uses either double or long double if the host supports it.
* findvar.c (floatformat_to_doublest floatformat_from_doublest):
Initialize to point at correct function depending on HAVE_LONG_DOUBLE.
* (extract_floating store_floating): Rewrite. Now, if host fp
format is the same as the target, we just do a copy. Otherwise,
we call floatformat_{to from}_doublest.
* remote-nindy.c (nindy_xfer_inferior_memory): Change param
`write' to `should_write'.
* utils.c (floatformat_to_long_double
floatformat_from_long_double): New routines that implement long
double versions of functions in libiberty/floatformat.c.
* config/i960/tm-i960.h (TARGET_LONG_DOUBLE_FORMAT): Define this for
i960 extended real (80 bit) numbers.
* nindy-share/nindy.c (ninMemGet ninMemPut): Return number of bytes
actually read or written.
Ian Lance Taylor [Thu, 11 Apr 1996 16:44:19 +0000 (16:44 +0000)]
fix typo in comment
Ian Lance Taylor [Thu, 11 Apr 1996 16:41:48 +0000 (16:41 +0000)]
* config/tc-m68k.c (md_estimate_size_before_relax): Correct check
for byte jump to next instruction to skip empty frags.
PR 7044.
Ian Lance Taylor [Thu, 11 Apr 1996 16:07:40 +0000 (16:07 +0000)]
* scripttempl/m68kcoff.sc: Remove regions and simplify.
Marilyn Sander [Thu, 11 Apr 1996 04:44:32 +0000 (04:44 +0000)]
Propagating 96q2 fix in progressive for bug 12 back into devo
Ian Lance Taylor [Wed, 10 Apr 1996 20:50:02 +0000 (20:50 +0000)]
* config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
for addq with a 16 bit signed value, just emit a lda instruction
instead.
PR 6982.
Jeff Law [Wed, 10 Apr 1996 20:40:24 +0000 (20:40 +0000)]
* scripttempl/h8300.sc: Add the "8-bit area" in the upper 256
bytes of the address space. Put data from the ".eight" sections
into the 8-bit area.
* scripttempl/h8300h.sc: Likewise.
8-bit area changes for hmse.
Jeff Law [Wed, 10 Apr 1996 20:33:58 +0000 (20:33 +0000)]
* config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
of a 32bit operand.
Fix for mov32bug.s.
Jeff Law [Wed, 10 Apr 1996 20:26:19 +0000 (20:26 +0000)]
* gas/h8300/mov32bug.s: New test.
* gas/h8300/h8300.exp: Run it.
Testcase for c-torture failure caused by a gas bug.
Ian Lance Taylor [Wed, 10 Apr 1996 18:21:08 +0000 (18:21 +0000)]
* versados.c (versados_scan): Check bfd_alloc return value.
(versados_object_p): Check all bfd_read return values. Require
that lang field be less than 10, to avoid confusion with Intel Hex
files.
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