David Edelsohn [Fri, 10 Feb 1995 03:23:16 +0000 (03:23 +0000)]
* arc-dis.c (print_insn_arc): Rename to print_insn and make static.
New argument `cpu', pass it to arc_opcode_init_tables.
Document byte order dependencies. Ignore unsupported insns.
(arc_disassembler): New function.
(print_insn_arc_base, print_insn_arc_host, print_insn_arc_graphics,
print_insn_arc_audio): New functions.
David Edelsohn [Fri, 10 Feb 1995 02:01:01 +0000 (02:01 +0000)]
* config/tc-arc.c (md_pseudo_table): Add .cpu.
(comment_chars): Add ';'.
(arc_mach_type, mach_type_specified, cpu_tables_init_p): New globals.
(md_parse_option): Delete support for -mmult. Add -mcpu=xxx.
(md_begin): Current ARCs are little endian.
Call bfd_set_arch_mach to set the cpu type.
(init_opcode_tables): New function.
(md_begin): Ignore suffixes and registers not supported by cpu.
(md_assemble): Initialize opcode tables here.
Ignore opcodes not supported by selected cpu.
Always ask for more memory in one piece.
(arc_cpu): New function.
(md_numbers_to_chars): Support both endians (will probably be needed
eventually anyway).
(md_apply_fix): Likewise.
David Edelsohn [Fri, 10 Feb 1995 01:40:36 +0000 (01:40 +0000)]
* archures (bfd_mach_arc_base): #define.
(bfd_mach_arc_host, bfd_mach_arc_graphics, bfd_mach_arc_audio): Ditto.
* cpu-arc.c (arch_info_struct): Define entries for each cpu variant.
(bfd_arc_arch): Link each one in.
(arc_get_mach): New function.
* elf32-arc.c (arc_info_to_howto_rel): Renamed from arc_info_to_howto.
(elf_info_to_howto_rel): Update.
(arc_elf_object_p, arc_elf_final_write_processing): New functions.
(elf_backend_object_p): Define.
(elf_backend_final_write_processing): Define.
(USE_REL): Define.
* config/tc-i386.c (md_assemble): Adjust conditions for changing
BFD_RELOC_32 to BFD_RELOC_386_GOTPC to handle a switch in frags.
Patch originally from Rob Ryan <[email protected]>.
* config/tc-i386.c: Include subsegs.h.
(tc_i386_fix_adjustable): Declare return value.
(i386_operand): Don't use an assignment directly as a condition.
* ldmain.c (main): If trace_file_tries is true, and we are using
an internal linker script, print out the script.
* ldfile.c (try_open): Reindent function. Make the messages about
opening script files more informative.
PR 6309.
Jim Kingdon [Thu, 9 Feb 1995 20:21:46 +0000 (20:21 +0000)]
* config/sparc/tm-sun4sol2.h: Define STATIC_TRANSFORM_NAME.
* partial-stab.h: Call it.
* stabsread.c (define_symbol) [STATIC_TRANSFORM_NAME]: Call
STATIC_TRANSFORM_NAME to get the name and use minimal symbols to
get the address.
* sparc-tdep.c (solaris_static_transform_name): New function.
Jeff Law [Thu, 9 Feb 1995 19:16:47 +0000 (19:16 +0000)]
* somread.c (som_symtab_read): Handle dynamic relocation for both
text and data symbols.
(som_symfile_offsets): If objfile is a shared library, then get
text and data offsets from the shared library structures.
* somsolib.c (som_solib_add): Copy the bfd pointer from the
objfile rather than reopening the file again.
(som_solib_section_offsets): New function.
* somsolib.h (som_solib_section_offsets): Declare.
Jeff Law [Thu, 9 Feb 1995 17:44:30 +0000 (17:44 +0000)]
* config/tc-hppa.c (md_apply_fix): In some cases subtract the
value of the add symbol from valp. Offsets braindamage in the
"machine independent" fixup_segment.
* config/vms-conf.h (HAVE_UNISTD_H): define it unconditionally.
* config-gas.com: test for availability of <unistd.h>; create a rudimentary
one if necessary.
* linker.c (generic_link_check_archive_element): Allocate common
symbol information structure. Don't bother to check for common
symbol size overflow.
(_bfd_generic_link_add_one_symbol): Likewise.
* aoutx.h (aout_link_check_ar_symbols): Likewise.
* linker.c (generic_link_check_archive_element): Adjust references
to common symbol information for new structure.
(_bfd_generic_link_add_one_symbol): Likewise.
* aoutx.h (aout_link_check_ar_symbols): Likewise.
(aout_link_add_symbols): Likewise.
* ecoff.c (ecoff_link_add_externals): Likewise.
* elfcode.h (elf_link_add_object_symbols): Likewise.
(elf_link_output_extsym): Likewise.
* sunos.c (sunos_add_one_symbol): Likewise.
* bfdlink.h (struct bfd_link_hash_entry): Change format of common
symbol information, to remove restrictions on maximum size and
alignment power, by using a pointer to a structure instead.
Ken Raeburn [Tue, 7 Feb 1995 22:34:18 +0000 (22:34 +0000)]
Lots of changes from David Mosberger-Tang; see ChangeLog and NOTES for details:
Alpha support.
Long options.
New file format to support more information; backwards compatibility.
Line-level profiling, on systems where bfd_find_nearest_line works.
Selective display of data.
Jeff Law [Tue, 7 Feb 1995 18:20:57 +0000 (18:20 +0000)]
Apparently I forgot to commit this change:
* config/tc-hppa.c (md_apply_fix): Go ahead and call
hppa_field_adjust to get a new value for R_DATA_ONE_SYMBOL
relocations in SOM.
(hppa_fix_adjustable): Refine somewhat.
Stan Shebs [Tue, 7 Feb 1995 03:01:16 +0000 (03:01 +0000)]
* i386-tdep.c (_initialize_i386_tdep): Put void decl on separate
line, so init.c generation works correctly.
start-sanitize-arc
* arc-tdep.c (_initialize_arc_tdep): Ditto.
end-sanitize-arc
* libelf.h (struct elf_link_hash_table): Add saw_needed field.
* elfcode.h (elf_link_add_object_symbols): Set saw_needed if
DT_NEEDED seen in .dynamic section.
(elf_link_output_extsym): Warn if an undefined symbol is
only referenced from a dynamic object, and not making a shared
object, and saw_needed is false.
* elf.c (_bfd_elf_link_hash_table_init): Initialize saw_needed.
Rob Savoye [Mon, 6 Feb 1995 21:48:44 +0000 (21:48 +0000)]
* config/mips/idt.mt: Add support for ser-tcp and the lsi33k
target.
* array-rom.c: Finish the rest of the support commands needed by
GDB.
* mips-tdep.c: Add LSI33k register names and processor type.
Stu Grossman [Fri, 3 Feb 1995 19:35:54 +0000 (19:35 +0000)]
* core.c (dis_asm_read_memory), defs.h, gdbtk.c (gdb_disassemble),
top.c : Get rid of dis_asm_read_memory_hook. We can now call the
disassemblers directly and have no need for this hook anymore.
* defs.h, printcmd.c: Make print_insn be static.
* ser-go32.c (dos_comisr): Make this 8 bit clean.
* (dos_open dos_close): Allow multiple opens to the same device.
Use a ref count to prevent unwanted deallocations.
* sparcl-tdep.c: Put #ifdefs around all socket stuff to make GO32
happy.
* (sparclite_ops): Switch to download_stratum.
* target.h (enum strata): Move download_stratum before
process_stratum so that executable targets get pushed on top of
download targets.
Kung Hsu [Fri, 3 Feb 1995 00:23:22 +0000 (00:23 +0000)]
* arc-tdep.c: new target dependent codes for arc processor.
* remote-arc.c: new file for arc-specific protocol through
parallel line.
* ser-go32-para.c: new file for go32 parallel port communication.
* .Sanitize: sanitize arc specific files out.
Kung Hsu [Fri, 3 Feb 1995 00:19:19 +0000 (00:19 +0000)]
* config/arc/.Sanitize: New file for config/arc directory.
* config/arc/arc.mt: new target makefile for arc processor.
* config/arc/tm-arc.h: new target header for arc processor.
* config/arc/go32.mh: new go32 host makefile for arc processor.
* config/arc/xm-go32.h: new go32 host header for arc processor.