* config/tc-h8300.c (get_specific): Special action if 8 bit
address seen. (check_operand): Don't complain if truncating top
bits of an 8 bit address. (build_bytes): Allow an immediate and
an absolute in the same insn.
hold register masks.
(md_begin): Initialize them to zero.
(append_insn): Update mips_gprmask and mips_cprmask. Also add
register variables pinfo and prev_pinfo.
* config/tc-mips.h (mips_gprmask, mips_cprmask): Declare.
* config/obj-ecoff.c (ecoff_frob_file): If TC_MIPS, set gprmask
and cprmask from mips_gprmask and mips_cprmask.
* config/tc-mips.c (GPOPT): Define if OBJ_ECOFF or OBJ_ELF.
(various): Change all references to GP references to apply if
GPOPT, not if OBJ_ECOFF.
(s_change_sec): Rearrange somewhat. If OBJ_ELF, use .rodata
instead of .rdata. If OBJ_ELF, set section flags for .rodata and
.sdata sections.
(s_frame, s_loc, s_mask): Comment out entire functions, rather
than just body. They're not used anyhow.
* configure.in: Set cpu_type to mips for mips*. Accept
mips-*-elfl* and mips-*-elf*.
* expr.h (expressionS): New field X_unsigned.
* expr.c (operand): Initialize X_unsigned to 1. Set it to 0 for
unary minus case.
(expr) Fix typo resultP to right if missing operand. Set
X_unsigned to 1 when building new expression.
* read.c (potable): Make "octa" and "quad" call cons, not
big_cons.
(cons): Handle bignums. If given an O_constant (small integer) to
fill a big space, turn it into a bignum.
(parse_bitfield_cons): Set X_unsigned field.
(bignum_low, bignum_limit, bignum_high, grow_bignum, big_cons):
Removed.
* read.h (big_cons): Remove prototype.
* symbols.c (resolve_symbol_value): Don't give a warning if a
symbol in expr_section can not be resolved.
(S_SET_VALUE): Clear X_unsigned.
* write.c (write_object_file): If resolve_symbol_value failed on a
symbol we are writing out, give a warning.
* config/tc-h8500.c (parse_reglist): Set X_unsigned.
* config/tc-hppa.c (md_pseudo_table): Change "octa" and "quad" to
call pa_cons, not pa_big_cons.
(pa_big_cons): Remove.
* config/tc-hppa.h (pa_big_cons): Remove declaration.
* config/tc-i960.c (md_pseudo_table): Change "quad" to call cons,
not big_cons.
(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.
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.
