(get_bf, get_cmp, get_cnd, get_cr, get_fcr, get_imm16, get_reg,
get_vec9, getval, get_pcr, calcop, match_name): make static and
prototype.
(s_file): remove extraneous forward decl.
(md_begin): add const to retval decl.
(calcop): cope with instructions without arguments. Handle 'o'
type argument, the o6 field of the prot insn.
(md_estimate_size_before_relax): return a dummy value.
set previous_section and previous_subsection and then call s_data
and s_text, respectively.
(obj_pseudo_table): Add data and text.
(obj_elf_section): Add SEC_LOAD to default initialization of
flags. Treat .rodata1 like .rodata. Set SEC_LOAD as well as
SEC_ALLOC for "alloc" string. Don't bother trying to find the
section; just use subseg_new.
* read.c (change_to_section): Removed. This is now done by
subseg_new.
(get_stab_string_offset): Rearranged somewhat. Create the section
using subseg_new. Store the string index in seg_info, rather than
in a static variable. Force the first string to be empty. Use
frag_more rather than FRAG_APPEND_1_CHAR.
(s_stab_generic): Rewrote.
* subsegs.h (segment_info_type): Added stabu union.
* subsegs.c (subseg_new): Initialize stab_string_size to 0.
* config/obj-aout.c: Don't include aout/stab_gnu.h.
(obj_aout_stab, obj_aout_desc): Removed.
(obj_pseudo_table): Removed desc and stabX entries.
* config/obj-bout.c: Same changes as config/obj-aout.c.
* config/obj-bout.h (S_SET_TYPE): Define.
(tc_bout_fix_to_chars): Declare.
* config/obj-coff.c (obj_coff_stab): Removed.
(obj_pseudo_table): Removed desc and stabX entries.
* config/obj-coff.h (SEPARATE_STAB_SECTIONS): Define.
* config/obj-coffbfd.c (current_stab_symbol): Removed.
* config/obj-coffbfd.h (obj_symbol_type): Removed n_strx, n_type,
n_other, n_desc and n_value fields.
(S_{S,G}ET_{OFFSET,OTHER,TYPE,DESC}): Removed.
(MAKE_STAB_SYMBOL): Removed.
* config/obj-ecoff.c (obj_ecoff_stab): Renamed to ecoff_stab.
Changed arguments and removed parsing code.
(obj_pseudo_table): Removed stabX entries.
* config/obj-ecoff.h (ecoff_stab): Declare.
(OBJ_PROCESS_STAB): Define.
* config/obj-elf.c: Don't include aout/stab_gnu.h.
(obj_elf_stab, obj_elf_xstab, obj_elf_desc,
elf_stab_symbol_string, elf_stab_symbol, obj_elf_stab_generic):
Removed.
(obj_pseudo_table): Removed desc, stabX and xstabs entries.
(obj_elf_version): Use subseg_new, not bfd_make_section. Don't
set SEC_LOAD for .note section.
(adjust_stab_sections): Get frag pointer from seg_info, rather
than looking through frags.
* config/obj-elf.h (S_{S,G}ET_{OTHER,TYPE,DESC}): Removed.
(SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
Define.
* config/obj-vms.c (obj_aout_stab): Removed.
(obj_pseudo_table): Removed stabX entries.
* config/obj-vms.h (S_SET_TYPE): Define.
Wrote non-BFD_ASSEMBLER subseg_new. Now subseg_new always takes a
section name, and subseg_set always takes a segT. Changed all
callers as appropriate.
* config/obj-coffbfd.c (change_to_section): Renamed to
obj_coff_add_segment. Corrected. Made callers use subseg_new.
* config/obj-coffbfd.h (obj_segment_name, obj_add_segment):
Define.
Also some more gcc warning removal.
* config/tc-mips.c (macro_build): Accept 'z', and ignore it.
(macro): Use "z,s,t" for div instructions to match corresponding
change in opcode table.
(mips_ip): Added 'z'--must be zero register.
load_register.
(set_at_unsigned): Removed; changed callers to use set_at.
(load_register): Removed unused ip argument. Changed callers.
(append_insn): Don't swap branch and branch likely.
(macro_build): Handle 'u'.
(load_register): Handle 64 bit constants.
(macro): Added M_DABS, removed M_ABSU. Numerous changes to
support 64 bit constants.
(mips_ip): Use hex constants in range checks for clarity.
(md_number_to_chars): Support 8 byte values.
(md_begin): Initialize mips_isa based on TARGET_CPU. Don't sanity
check macros. Set text alignment and GP size here.
(md_assemble): Don't set text alignment and GP size here.
(append_insn): Don't insert NOPs for load delays if mips_isa >= 2.
Use the right mask and shift for WRITE_FPR_T and WRITE_FPR_S. Add
a NOP after a branch likely.
(mips_emit_delays): Don't insert NOPS for load delays if mips_isa
>= 2.
(macro): Support r6000 and r4000 macros.
(mips_ip): Check insn ISA level against mips_isa before using it.
Added 'x' case for ignored register.
(md_parse_option): Handle -mipsN and -mcpu=XX.
(md_parse_option): New macro, converted from function.
* tc-i386.c (md_parse_option): Function deleted.
(comment_chars) [OBJ_ELF]: Include "/".
(line_comment_chars) [OBJ_ELF || TE_I386AIX]: Don't include "/".
(md_assemble): Cast 0xe9 to char explicitly, to avoid compiler warning.
(md_assemble, md_estimate_size_before_relax, md_create_long_jump): Call reloc
for fix_new type, or use correct enumerator, instead of always using NO_RELOC.
(i386_operand): Change "ifndef I386COFF" to "ifdef OBJ_AOUT" for
tests for valid section.
(md_convert_frag) [BFD_ASSEMBLER]: Compensate for frag start address.
(md_apply_fix_1) [BFD_ASSEMBLER]: For pc-relative reloc with
symbol, compensate for location of reloc.
(reloc, BFD_RELOC_32, BFD_RELOC_32_PCREL) [!BFD_ASSEMBLER]: Define to return
zero.
(obj_elf_weak): New function.
(obj_pseudo_table): Handle ".weak".
(obj_elf_section): If section directive includes a string, ignore
it for now. Accept "progbits" flag.
(obj_elf_type): Accept `@' before flag name.
if .set nobopt or .set volatile.
(gp_reference): .lit8 and .lit4 are accessed via the GP register.
(macro): Added cases M_LI_S, M_LI_SS. Fixed M_LI_D and M_LI_DD.
(mips_ip): Added cases 'F', 'L', 'f', 'l' for floating point.
* config/obj-ecoff.c: Renamed some variables to avoid shadow
warnings.
davidj@ICSI.Berkeley.EDU (David Johnson): Don't accept symbolic
names for 'E' and 'G' argument types (coprocessor registers) and
don't warn if $1 is used on the coprocessor.
debug section is new, allocate an extra 12 bytes at its start. If
".stabs" type is N_SO, fill in filename symbol field of that first
entry. Return early if "goof", to simplify later code slightly.
(adjust_stab_sections): New function.
(elf_frob_file): Apply adjust_stab_sections to each section.
* obj-elf.c (obj_elf_section, obj_elf_previous): No longer static.
* obj-elf.h (obj_elf_section, obj_elf_previous): Declare.
* tc-sparc.c (md_pseudo_table): Call them for "pushsection"
and "popsection", and call cons for "uaword" and "uahalf".
* obj-elf.c (obj_elf_version): Use English in error messages.
* tc-sparc.c (md_apply_fix, case BFD_RELOC_64): New case,
parallel to BFD_RELOC_32.
(tc_gen_reloc): Accept BFD_RELOC_64.
pseudo-op with a poc_handler field of NULL, ignore it and treat it
as an instruction instead.
* config/tc-m88k.c (md_pseudo_table): Add "set" with a NULL
poc_handler field.
* configure.in (case ${generic_target}): Add i[34]86-*-sysv4*
case to set obj_format=elf. Must go before i386-*-sysv* case that
sets obj_format=coffbsd. Add *-*-sysv4* to *-*-elf and
*-*-solaris case, and move to before *-sysv* case that wants to
set obj_format to coff.
* config/tc-i386.c (i386_operand): Change all 'exp.X_op' to
'exp->X_op'.
* config/tc-i386.c (md_apply_fix): Fix valp to be 'valueT *' for
BFD_ASSEMBLER case.
up opcodes as pseudo-ops even if they don't start with '.'.
* config/tc-m88k.h (NO_PSEUDO_DOT): Define.
* config/tc-m88k.c (md_assemble): Removed special pseudo-op
handling.
(md_apply_fix): Set fx_offset to the upper 16 bits of the reloc.
Output the low 16 bits for RELOC_HI16, not the high 16 bits.
* config/obj-coffbfd.c (do_relocs_for): If TC_M88K, set the
r_offset field of the reloc to the fixup offset.
(fixup_segments): If TC_M88K, don't warn about fixup overflows.
* doc/as.texinfo: Minor updates.
(previous_section, previous_subsection): New vars.
(obj_elf_section): Save current place in case DWARF code wants us
to pop back to it. Handle unquoted section name as well as quoted
section name. Don't crash on invalid strings.
(obj_pseudo_table): Handle new pseudos "previous", "2byte", and "4byte".
undefined symbols.
Fixes PR 2997.
* read.c (s_data), config/obj-coffbfd.c (obj_coff_data): If -R,
switch to text section rather than data section.
Fixes PR 2971.
