(movm): Initialize PC and mask.
(mov, movbu, movhu): Set srcreg2 from RI0.
(bsch): Initialize c.
(sat16_cmp): Actually do the comparison.
(mov_llt): Do not overwrite dstreg with uninitialized variable.
2000-08-08 Jason Eckhardt <jle@cygnus.com>
* config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
(i860_fix_info): New enum.
(MD_APPLY_FIX3): Define.
(WORKING_DOT_WORD): Define.
(TC_HANDLES_FX_DONE): Define.
(DIFF_EXPR_OK): Define.
(LISTING_HEADER): Define.
(TARGET_FORMAT): Select target format based on endian flag.
(TARGET_BYTES_BIG_ENDIAN): Default to little endian.
(target_big_endian): Add external declaration.
* config/tc-i860.c: All existing code reworked completely. Other
new code shown below.
(SYNTAX_SVR4): Define.
(target_warn_expand): New variable.
(md_shortopts): Declare and define (-Qy, -Qn, and -V options).
(md_longopts): Declare and define with new options (-EL, -EB,
and -mwarn-expand).
(md_show_usage): New function.
(md_operand): New function.
(obtain_reloc_for_imm16): New function.
(md_apply_fix3): New function.
(tc_gen_reloc): New function.
include:
2000-08-08 Jason Eckhardt <jle@cygnus.com>
* opcode/i860.h: Small formatting adjustments.
opcode:
2000-08-08 Jason Eckhardt <jle@cygnus.com>
* i860-dis.c (print_br_address): Change third argument from int
to long.
bfd:
2000-08-08 Jason Eckhardt <jle@cygnus.com>
* elf32-i860.c (elf32_i860_howto_table): Updated some fields.
(dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
(dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
(dot_body): Clear unwind.prologue_mask.
(dot_prologue): Set it. Accept a register second argument.
* objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss
here, let the users of the macro do it.
* symtab.h (ANOFFSET): Detect here if the section index is not
initialized.
* xcoffread.c (find_targ_sec): Don't treat .bss as special,
because some objfiles may not have that section at all.
* coffread.c (cs_to_section): Ditto.
* elfread.c (elf_symtab_read): Detect an uninitialized index
value.
(elfstab_offset_sections): The macro ANOFFSET cannot be used as an
lvalue anymore.
* remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use
ANOFFSET as an lvalue.
* objfiles.c (objfile_relocate, objfile_relocate): Don't use
ANOFFSET as an lvalue.
* symfile.c (default_symfile_offsets): Don't use ANOFFSET as an
lvalue.
* objfiles.h (SECT_OFF_BSS): Don't detect invalid sect_index_bss
here, let the users of the macro do it.
* symtab.h (ANOFFSET): Detect here if the section index is not
initialized.
* xcoffread.c (find_targ_sec): Don't treat .bss as special,
because some objfiles may not have that section at all.
* coffread.c (cs_to_section): Ditto.
* elfread.c (elf_symtab_read): Detect an uninitialized index
value.
(elfstab_offset_sections): The macro ANOFFSET cannot be used as an
lvalue anymore.
* remote.c (get_offsets, remote_cisco_objfile_relocate): Don't use
ANOFFSET as an lvalue.
* objfiles.c (objfile_relocate, objfile_relocate): Don't use
ANOFFSET as an lvalue.
* symfile.c (default_symfile_offsets): Don't use ANOFFSET as an
lvalue.
(safe_symbol_file_add_cleanup): Reset stdout to saved stdout, not stderr.
(dll_symbol_command): Pass OBJF_USERLOADED to safe_symbol_file_add.
(get_child_debug_event): Always reset last_sig. Always reset inferior pid
appropriately.
(do_initial_child_stuff): New function. Called when attaching or starting a
new inferior process.
(child_attach): Use do_initial_child_stuff.
(child_create_inferior): Ditto.
* config/i386/cygwin.mh (NAT_FILE): Set to modern location.
* config/i386/tm-cygwin.h: Define ATTACH_NO_WAIT.
Change return type from void to int. Check the combination
of operands, return 1 if valid. Fix to avoid BUF overflow.
Report undefined combinations of operands in COMMENT.
Report internal errors to stderr. Output the adiw/sbiw
constant operand in both decimal and hex.
(print_insn_avr): Disassemble ldd/std with displacement of 0
as ld/st. Check avr_operand () return value, handle invalid
combinations of operands like unknown opcodes.
Don't declare md_pcrel_from_section (already in tc-avr.h).
(avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
(avr_operand): Don't set (unsigned) op_mask to -1.
it to GDB's current directory.
(go32_create_inferior, init_go32_ops): Initialize child_cwd[] to
an empty string, to signal an uninitialized value.
From Robert Hoehne <robert.hoehne@gmx.net>.
* elf32-i860 (elf32_i860_howto_table): New structure.
(lookup_howto): New function.
(elf32_i860_reloc_type_lookup): New function.
(elf32_i860_info_to_howto_rela): New function.
(elf_code_to_howto_index): New structure.
(elf_info_to_howto): Re-define as elf32_i860_info_to_howto_rela.
(bfd_elf32_bfd_reloc_type_lookup): Re-define as
elf32_i860_reloc_type_lookup.
Kevin Buettner
Michael Snyder
Alexandre Oliva
Alan Modra
Jason Eckhardt
Nick Clifton
Kazu Hirata
David Taylor
Richard Henderson
Elena Zannoni
DJ Delorie
Mark Kettenis
Christopher Faylor
Denis Chertykov
Eli Zaretskii
Ian Lance Taylor
Jeff Law
Andrew Cagney
Ben Elliston