* config/tc-h8sx.c (get_specific): Distinguish h8h from h8s ops.
(build_bytes): Ditto.
2003-06-05 Richard Sandiford <rsandifo@redhat.com>
* config/tc-h8sx.c (DMODE): Remove.
(colonmod24): Don't choose a default if the operand is a 16-bit
constant integer.
(fix_operand_size): New function.
(md_assemble): Use it to choose between @(d:2, ERn) and @(d:16,ERn).
Adjust @(d:2,ERn) operands before choosing the specific opcodes.
* gas/h8300/t01_mov.s: New file, tests mov instructions.
* gas/h8300/t02_mova.s: New file, tests mova instructions.
* gas/h8300/t03_add.s: New file, tests add instructions.
* gas/h8300/t04_sub.s: New file, tests sub instructions.
* gas/h8300/t05_cmp.s: New file, tests cmp instructions.
* gas/h8300/t06_ari2.s: New file, tests arithmetic instructions.
* gas/h8300/t07_ari3.s: New file, tests arithmetic instructions.
* gas/h8300/t08_or.s: New file, tests or instructions.
* gas/h8300/t09_xor.s: New file, tests xor instructions.
* gas/h8300/t10_and.s: New file, tests and instructions.
* gas/h8300/t11_logs.s: New file, tests logical instructions.
* gas/h8300/t12_bit.s: New file, tests bit instructions.
* gas/h8300/t13_otr.s.s: New file, tests misc. instructions.
* gas/h8300/t01_mov.exp: New file.
* gas/h8300/t02_mova.exp: New file.
* gas/h8300/t03_add.exp: New file.
* gas/h8300/t04_sub.exp: New file.
* gas/h8300/t05_cmp.exp: New file.
* gas/h8300/t06_ari2.exp: New file.
* gas/h8300/t07_ari3.exp: New file.
* gas/h8300/t08_or.exp: New file.
* gas/h8300/t09_xor.exp: New file.
* gas/h8300/t10_and.exp: New file.
* gas/h8300/t11_logs.exp: New file.
* gas/h8300/t12_bit.exp: New file.
* gas/h8300/t13_otr.exp: New file.
(parse_args): Add --execstack and --noexecstack.
(main): Create .note.GNU-stack section if --execstack or
--noexecstack was given on comand line, set its SHF_EXECINSTR bit.
* as.h (flag_execstack, flag_noexecstack): New.
From Bernd Schmidt <bernds@redhat.com>
and Michael Snyder <msnyder@redhat.com>
and Alexandre Oliva <aoliva@redhat.com>
* config/tc-h8300.c: Add insns and addressing modes for h8300sx.
* config/tc-h8300.h: Ditto.
fixp's. Don't relax overflow checking for partial_inplace relocations.
Use the actual relocation type in combined relocs, not just the type
of the first one.
(macro_build_jalr): Use actual relocation size for new fix.
(s_cpsetup, s_gpdword): Likewise.
Alexandre Oliva <aoliva@redhat.com>
* elfxx-mips.c (_bfd_mips_elf_merge_private_bfd_data): Adjust
pic tests, change to warning.
(_bfd_mips_elf_final_link): Remove EF_MIPS_CPIC flag setting.
2003-05-07 Eric Christopher <echristo@redhat.com>
* config/tc-mips.c (mips_abicalls): New variable.
(md_parse_option): Use.
(s_option): Ditto.
(s_abicalls): Ditto.
(mips_elf_final_processing): Set EF_MIPS_PIC and
EF_MIPS_CPIC dependent on above.
* gas/i860/bitwise.{s,d}: New files.
* gas/i860/bte.{s,d}: New files.
* gas/i860/fldst01.{s,d}: New files.
* gas/i860/fldst02.{s,d}: New files.
* gas/i860/fldst03.{s,d}: New files.
* gas/i860/fldst04.{s,d}: New files.
* gas/i860/fldst05.{s,d}: New files.
* gas/i860/fldst06.{s,d}: New files.
* gas/i860/fldst07.{s,d}: New files.
* gas/i860/fldst08.{s,d}: New files.
* gas/i860/float01.{s,d}: New files.
* gas/i860/float02.{s,d}: New files.
* gas/i860/float03.{s,d}: New files.
* gas/i860/float04.{s,d}: New files.
* gas/i860/form.{s,d}: New files.
* gas/i860/iarith.{s,d}: New files.
* gas/i860/ldst01.{s,d}: New files.
* gas/i860/ldst02.{s,d}: New files.
* gas/i860/ldst03.{s,d}: New files.
* gas/i860/ldst04.{s,d}: New files.
* gas/i860/ldst05.{s,d}: New files.
* gas/i860/ldst06.{s,d}: New files.
* gas/i860/pfam.{s,d}: New files.
* gas/i860/pfmam.{s,d}: New files.
* gas/i860/pfmsm.{s,d}: New files.
* gas/i860/pfsm.{s,d}: New files.
* gas/i860/regress01.{s,d}: New files.
* gas/i860/shift.{s,d}: New files.
* gas/i860/simd.{s,d}: New files.
(read_a_source_file): Delete label contin.
<handling #APP/#NO_APP>: Use an "sb" to push #APP expansion into
input as with macros, instead of in separate old_* variables.
Zero-terminate string being scrubbed.
* config/tc-i860.c (MAX_FIXUPS): Define.
(struct i860_fi fi[]): New struct.
(struct i860_it the_insn): Add above as member and move fields
exp, reloc, pcrel and fup into i860_fi.
(md_assemble): Replace all instances of exp, reloc, pcrel
and fup with fi[].exp, fi[].reloc, fi[].pcrel, fi[].fup.
Add a loop to possibly emit multiple fix-ups for each insn.
(i860_process_insn): Likewise.
(i860_get_expression): Likewise.
(md_apply_fix3): Use a bitwise check for OP_IMM_U5, not equality.
2003-05-03 H.J. Lu <hjl@gnu.org>
* config/obj-elf.c (obj_elf_parse_section_letters): Make it a
fatal error for unknown section attribute.
* config/tc-alpha.c (alpha_elf_section_letter): Return -1 for
unknown section attribute.
* config/tc-ia64.c (ia64_elf_section_letter): Likewise.
* config/tc-ppc.c (ppc_section_letter): Likewise.
* config/tc-ia64.c (ia64_elf_section_letter): Handle 'o'.
(ia64_elf_section_type): Accept "unwind".
gas/testsuite/
2003-05-03 H.J. Lu <hjl@gnu.org>
* gas/ia64/ia64.exp: Add unwind.
* gas/ia64/unwind.s: New. Test the new section attribute 'o'
and the new section type "unwind".
* gas/ia64/unwind.d: Likewise.
2003-05-01 H.J. Lu <hjl@gnu.org>
* config/tc-ia64.h (tc_canonicalize_section_name): New.
* config/obj-elf.c (obj_elf_section_name): Call
tc_canonicalize_section_name if it is defined.
gas/testsuite/
2003-05-01 H.J. Lu <hjl@gnu.org>
* gas/ia64/ia64.exp: Add secname.
* gas/ia64/secname.s: New. Test the trailing '#' in section
name.
* gas/ia64/secname.d: Likewise.
* config/tc-z8k.c: Add 2003 to copyright message.
Fold s_segm() and s_unseg() into one function s_segm(parm) which
decides by the parameter.
(md_begin): Don't set linkrelax. Only set Z8002 default if no
command line argument was given to select the intended
architecure.
(get_interrupt_operand): Warn if NOP type code is emitted.
(newfix): New parameter 'size', forward it to 'fix_new_exp'.
(apply_fix): Call newfix with additional 'size' parameter.
(build_bytes): Remove unused variable 'nib'. Detect overflow in
4 bit immediate arguments.
(md_longopts): Add 'linkrelax' option.
(md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
variable when 'linkrelax' command line option is specified.
(md_show_usage): Display 'linkrelax' option.
(md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
R_CALLR and R_REL16.
* config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
* config/tc-z8k.c: Add 2003 to copyright message.
Fold s_segm() and s_unseg() into one function s_segm(parm) which
decides by the parameter.
(md_begin): Don't set linkrelax. Only set Z8002 default if no
command line argument was given to select the intended
architecure.
(get_interrupt_operand): Warn if NOP type code is emitted.
(newfix): New parameter 'size', forward it to 'fix_new_exp'.
(apply_fix): Call newfix with additional 'size' parameter.
(build_bytes): Remove unused variable 'nib'. Detect overflow in
4 bit immediate arguments.
(md_longopts): Add 'linkrelax' option.
(md_parse_option): Adapt to new s_segm function. Set 'linkrelax'
variable when 'linkrelax' command line option is specified.
(md_show_usage): Display 'linkrelax' option.
(md_apply_fix3): Fix cases R_IMM4L, R_JR, and R_IMM8. Add cases
R_CALLR and R_REL16.
* config/tc-z8k.h: Undef WARN_SIGNED_OVERFLOW_WORD.
2003-04-30 H.J. Lu <hjl@gnu.org>
* config/tc-ia64.c (ia64_number_to_chars): New function pointer.
(ia64_float_to_chars): Likewise.
(dot_byteorder): Set target_big_endian, ia64_number_to_chars
and ia64_float_to_chars by tc_segment_info_data.endian from
the current segment if byteorder == -1.
(md_begin): Call dot_byteorder to set target_big_endian.
(md_atof): Call ia64_float_to_chars to convert floating point.
(ia64_float_to_chars_bigendian): New function.
(ia64_float_to_chars_littleendian): Likewise.
(ia64_elf_section_change_hook): Likewise.
* config/tc-ia64.h (ia64_number_to_chars): New.
(md_number_to_chars): Changed to (*ia64_number_to_chars)
(ia64_elf_section_change_hook): New.
(md_elf_section_change_hook): Defined.
(ia64_segment_info_type): New struct.
(TC_SEGMENT_INFO_TYPE): Defined.
gas/testsuite/
2003-04-30 H.J. Lu <hjl@gnu.org>
* gas/ia64/ia64.exp: Add order.
* gas/ia64/order.s: New file.
* gas/ia64/order.d: Likewise.
* config/tc-mips.c: Use signed add for n32 address arithmetic.
(append_insn): When filling delay slots with instructions
that have fixups that tc_gen_reloc might consider modifyable
in variant frags, start a new frag.
(load_address): Generate GOT_DISP with of without offset
depending on whether symbol is local. For -xgot, use
GOT_PAGE/GOT_OFST or GOT_HI16/GOT_LO16.
(macro) <M_DLA_AB, M_LA_AB>: Likewise.
<M_JAL_A>: In NewABI, use CALL16 or GOT_DISP for small got,
CALL_HI16/CALL_LO16 or GOT_PAGE/GOT_OFST for big got.
<ld_st>: In NewABI with small got, always use
GOT_PAGE/GOT_OFST, with the latter in the load/store
instruction. With big got, use GOT_HI16/GOT_LO16 or
GOT_PAGE/GOT_OFST.
(tc_gen_reloc): Adjust variant frags with GOT_DISP in NewABI.
Add tc_frag_data.tc_fr_offset to addends. Decay CALL16,
GOT_OFST and GOT_DISP to GOT_DISP in NewABI.
(md_convert_frag): Use memmove for safe copying of overlapping
regions.
-mlong, -mshort-double and -mlong-double options; use table @code.
(M68HC11-Syntax): Update to document 68HC12 operands.
(M68HC11-Modifiers): New section for operand modifiers.
(M68HC11-Directives): New section for specific assembler directives.
(M68HC11-Branch): Fix Overfull hbox error.
Richard Henderson
H.J. Lu
Michael Snyder
Michal Ludvig
Jakub Jelinek
Chris Demetriou
Nick Clifton
Alan Modra
Jason Eckhardt
Eric Christopher
Richard Earnshaw
Thiemo Seufer
Dave Anglin
Svein Seldal
Hans-Peter Nilsson
Martin Schwidefsky
Alexandre Oliva
Daniel Jacobowitz
Christian Groessler
Joern Rennecke
Stephane Carrez