* configure.in: Add alpha-*-linuxecoff* target. Use elf for
alpha-*-linux* target. Force bfd_gas for alpha-*. Require
opcodes library for alpha.
* configure: Rebuild with autoconf 2.10.
* config/tc-alpha.c: Substantial rewrite to add ELF support and
use new opcode table.
* config/tc-alpha.h (md_undefined_symbol): Don't define.
(LOCAL_LABEL): Define differently if OBJ_ELF.
(FAKE_LABEL_NAME): Define if OBJ_ELF.
* config/alpha-opcode.h: Remove.
* config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
* Makefile.in (TARG_CPU_DEP_alpha): Depend upon
include/opcode/alpha.h rather than config/alpha-opcode.h.
(expr_symbol_lines): New static variable.
(make_expr_symbol): Add entry to expr_symbol_lines.
(expr_symbol_where): New function.
* expr.h: Use extern on function declarations.
(expr_symbol_where): Declare.
* symbols.c (resolve_symbol_value): Try to use expr_symbol_where
rather than printing the meaningless name of an expression
symbol.
* config/tc-i386.h (md_number_to_chars): New macro.
* config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in the file.
(load_symbol_address, load_expression): Use build_mem.
(build_operate): New function.
(emit_addq_r): Use it.
Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
* symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
* config/tc-vax.h (NOP_OPCODE): Define.
Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
* config/obj-vms.h (S_IS_COMMON): Define.
(S_IS_LOCAL): Check for \002 as well as \001.
(LONGWORD_ALIGNMENT): New macro.
(SUB_SEGMENT_ALIGN): Use it.
Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
* config/vms-conf.h: Reconcile with conf.in.
(defsyms): New static variable.
(parse_args): Just put --defsym arguments on defsyms list, rather
than defining them.
(main): Define defsyms after output file is created.
(build_bytes): Likewise.
(skip_colonthing): Handle :32 suffix.
(get_specific): Promote L_24 to L_32 if it makes a match.
Don't always promote L_8 to L_16.
(do_a_fix_imm): Clean up L_32 and L_24 handling.
H8/S related stuff that doesn't need to be sanitized.
start-sanitize-h8s
* config/tc-h8300.c (Smode): New variable.
(h8300hmode): Turn off Hmode.
(h8300smode): New function. Turn on Smode and Hmode.
(md_pseudo_table): New ".h8300s" pseudo-op.
(parse_reg): Handle "exr" register.
(get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
Handle "mach" and "machl" operands for ldmac.
(get_specific): Handle "stm.l" and "ldm.l".
(build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
* config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
(Smode): Declare.
end-sanitize-h8s
Sanitized H8/S stuff until we know its status.
pseudo ops.
(tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
(md_apply_fix): Likewise.
(pa_try): New function.
(hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
More PA exception handling crud.
d0{24:1},d0' works without an immediate prefix on the bit numbers.
(md_begin): Add digits to alt_notend_table.
(md_parse_option): Make s a const pointer.
BFD_ASSEMBLER.
(filename_list_head, filename_list_tail): Likewise.
(c_section_symbol): Remove unused BFD_ASSEMBLER version.
(obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
have a section of N_ABS rather than N_DEBUG. If we do a merge,
remove the new symbol from the list.
(obj_coff_endef, both versions): Call tag_insert even if there is
an old symbol with the same name, if the old symbol does not
happen to be a tag.
(coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
symbol that will be moved to the end of the symbol list.
(coff_adjust_section_syms): Always call section_symbol for .text,
.data, and .bss.
(coff_frob_section): Likewise. Also, remove unused variable
strname.
whether the next character is '*' before checking whether we are
at the start of a line. Permit LINE_COMMENT_START to start a
comment in state 1 (seen some whitespace) as well, to match the
documentation.
fx_done set.
(do_relocs_for): Likewise.
(fixup_segment): Don't just quit if linkrelax is set. Try to
apply non pc-relative sym1-sym2 fixups, even if linkrelax is
nonzero.
So function-relative stabs will work on the H8/300. HMSE.
non-zero before assuming this is a long file name.
(w_strings): Likewise.
(c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
* config/obj-coff.c (w_strings): Move declaration of i inside
#ifdef block which uses it.
