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* configure.in (rs6000*): Use cpu_type ppc.

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(ppc-*-aix*): New target; use coff and force bfd_gas.
This commit is contained in:
Ian Lance Taylor
1994-02-05 05:38:24 +00:00
parent af46c203df
commit 1c11ab0e7f
2 changed files with 53 additions and 1 deletions
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49
gas/ChangeLog
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@ -1,3 +1,52 @@
Sat Feb 5 00:15:49 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* configure.in (rs6000*): Use cpu_type ppc.
(ppc-*-aix*): New target; use coff and force bfd_gas.
* config/tc-ppc.h, config/tc-ppc.c: New files for PowerPC/POWER
(RS/6000) support. At the moment, only XCOFF is supported.
* config/obj-coff.c (SA_SET_SYM_ENDNDX): Made non-static.
(S_SET_DATA_TYPE): Likewise.
(coff_last_function): Renamed from local static last_functionP in
coff_frob_symbol and made externally visible.
(coff_frob_symbol): New local static set_end; use it to try to
avoid calling SA_SET_SYM_ENDNDX on a symbol that will be punted.
* config/obj-coff.h (S_SET_DATA_TYPE): Declare.
(SA_SET_SYM_ENDNDX): Declare.
(coff_last_function): Declare.
* expr.c (operand): If DOLLAR_DOT is defined, accept `$' as
equivalent to `.' to mean the current location.
* read.c (LEX_BR): If not defined, define as 0.
(lex_type): Use LEX_BR as the type of `{',`}',`[',`]'.
* symbols.c (symbol_new): If tc_canonicalize_symbol_name is
defined, call it with preserved_copy_of_name. If
tc_symbol_new_hook is defined, call it on the new symbol.
(symbol_find_base): If tc_canonicalize_symbol_name is defined,
call it on a copy of the name argument.
* write.c (write_object_file): Simplified usage of obj_frob_symbol
and tc_frob_symbol. Always call both if the symbol is going to be
output.
* write.c (relax_segment): Use %ld rather than %d when printing
fragP->fr_var, and cast it to long.
Changed relocs to be based on subsegments (when BFD_ASSEMBLER).
* subsegs.h (struct frchain): If BFD_ASSEMBLER, added new fields
fix_root and fix_tail.
(segment_info_type): If BFD_ASSEMBLER, don't define fix_tail
field.
* write.c (fix_new_internal): If BFD_ASSEMBLER, set fix_rootP and
fix_tailP based on frchain_now, not seg_info (now_seg).
(chain_frchains_together_1): Chain the subsegment relocs together.
* subsegs.c (subseg_change): Don't clear fix_tail field.
(subseg_get): Likewise.
* literal.c (add_to_literal_pool): Look through the relocs via
frchain_now, not seginfo.
Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com) Thu Feb 3 23:07:30 1994 Ian Lance Taylor (ian@tweedledumb.cygnus.com)
* config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed * config/obj-ecoff.h (TARGET_SYMBOL_FIELDS): Changed

5
gas/configure.in
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@ -1,6 +1,6 @@
# This file is configure.in # This file is configure.in
# #
# Copyright (C) 1987-1992 Free Software Foundation, Inc. # Copyright (C) 1987-1992,1993,1994 Free Software Foundation, Inc.
# #
# This file is part of GAS, the GNU Assembler. # This file is part of GAS, the GNU Assembler.
# #
@ -112,6 +112,7 @@ case ${target_cpu} in
m8*) cpu_type=m88k ;; m8*) cpu_type=m88k ;;
mips*el) cpu_type=mips endian=little;; mips*el) cpu_type=mips endian=little;;
mips*) cpu_type=mips ;; mips*) cpu_type=mips ;;
rs6000*) cpu_type=ppc ;;
sparc64) cpu_type=sparc64 obj_format=elf ;; # v9 sparc64) cpu_type=sparc64 obj_format=elf ;; # v9
sparclite*) cpu_type=sparc ;; sparclite*) cpu_type=sparc ;;
*) cpu_type=${target_cpu} ;; *) cpu_type=${target_cpu} ;;
@ -190,6 +191,8 @@ case ${generic_target} in
fi fi
;; ;;
ppc-*-aix*) obj_format=coff bfd_gas=yes ;;
sh-*-coff) obj_format=coffbfd ;; sh-*-coff) obj_format=coffbfd ;;
sparc*-*-sunos4*) obj_format=aout emulation=sun3 bfd_gas=yes ;; sparc*-*-sunos4*) obj_format=aout emulation=sun3 bfd_gas=yes ;;