physical_input_line, logical_input_line): Made static.
(as_where): Return current file name and line number, don't print
them out.
* messages.c (as_show_where): New static function. Other
functions use it instead of as_where.
(as_bad_internal): New static function.
(as_bad): Use as_bad_internal.
(as_bad_where): New function, like as_bad but taking a file name
and line number.
* as.h (as_bad_where): Declare.
(as_where): Change prototype for new arguments.
* write.h (fixS): Added fields fx_file and fx_line.
* write.c (fix_new_internal): Save file and line number in fix.
(fixup_segment): Use as_bad_where, not as_bad.
* input-file.c (f_in, file_name): Made static.
* cond.c (struct file_line): Just use file and line fields.
(s_else): Use as_where and as_bad_where, not get_file_line and
set_file_line.
(get_file_line, set_file_line): Removed.
* listing.c (listing_newline): Use as_where.
* config/obj-coffbfd.c (obj_coff_init_stab_section): Use as_where.
* config/obj-ecoff.c (add_file): Use as_where.
* config/obj-elf.c (obj_elf_init_stab_section): Use as_where.
* config/tc-m68k.c (md_apply_fix_2): Use as_bad_where.
* config/tc-mips.c (tc_gen_reloc): Use as_bad_where, not assert.
configurations still under development; default is to assume production
environment, and reject configs still being worked on. Mark Elf configurations
(except sparc and i386) as developmental. Deleted cases matching some generic
names in favor of more specific names. (E.g., when we get Alpha
support, we'll still only support VMS for Vax.)
(check): Don't pass ASFLAGS variable.
(site.exp): Put ASFLAGS, OBJDUMP, OBJDUMPFLAGS into site.exp.
From Jeff Law:
lib/gas-defs.exp (objdump_start, objdump_finish): New functions
so that tests can parse the output of objdump looking for errors
in relocation entires, file headers and the like.
m68k_aout_machtype.
* config/tc-m68k.c (omagic): Remove obsolete and unused variable.
(m68k_aout_machtype): New variable, if OBJ_AOUT.
(md_assemble): Initialize m68k_aout_machtype based on
current_architecture, if OBJ_AOUT.
(md_parse_option): Remove obsolete reference to omagic.
* config/tc-i386.c: (md_begin): Do not zero static arrays. Don't
call strchr for each character to see if it is a special char,
instead add a second loop over special_chars. Set alignment
of text, data and bss sections to 4.
(pi, te, pt, pe, ps): Add declarations so that DEBUG386 can be
used again.
(reloc): Don't return 8 and 16 bit non-PC relative relocations on
ELF, since the ELF object format does not have these type of
relocations. Change the abort into as as_bad and return
BFD_RELOC_NONE to silence compiler warnings.
(md_assemble): Keep track of the instruction size. Allow white
space between the $ and the constant for compatibility with older
gases and other assemblers.
(i386_operand): Skip spaces between $ and expression.
(tc_gen_reloc): Don't allow anything but 32 bit relocations on
ELF. Convert abort into an as_bad and assert into as_fatal.
(mips_regmask_frag): New static variable, if OBJ_ELF.
(md_begin): If OBJ_ELF, create .reginfo section and set
mips_regmask_frag to a frag.
(mips_elf_final_processing): New function, if OBJ_ELF. Set
mips_regmask_frag to register mask information.
* config/tc-mips.h (elf_tc_final_processing): New macro, defined
if OBJ_ELF.
* 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.
(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.
