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config.gcc: Correct test of --enable-obsolete. 

* config.gcc: Correct test of --enable-obsolete.  Obsolete all
	A29k configurations.
	* doc/install.texi: Update to match.

From-SVN: r53009
This commit is contained in:
Zack Weinberg 2002-05-01 18:42:55 +00:00
parent a81eed1000
commit 8998d5bf40
3 changed files with 47 additions and 43 deletions
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80
gcc/ChangeLog
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@ -1,3 +1,9 @@
2002-05-01 Zack Weinberg <zack@codesourcery.com>
* config.gcc: Correct test of --enable-obsolete. Obsolete all
A29k configurations.
* doc/install.texi: Update to match.
2002-05-01 Franz Sirl <Franz.Sirl-kernel@lauterbach.com>
PR bootstrap/6514
@ -47,26 +53,26 @@ Wed May 1 10:32:37 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2002-05-01 Aldy Hernandez <aldyh@redhat.com>
* gcc.dg/altivec-7.c: New.
* gcc.dg/altivec-7.c: New.
* config/rs6000/altivec.h: Cleanup.
* config/rs6000/altivec.h: Cleanup.
2002-04-30 Aldy Hernandez <aldyh@redhat.com>
* doc/invoke.texi (Option Summary): Add -mvrsave=.
(RS/6000 and PowerPC Options): Document -mvrsave=.
* doc/invoke.texi (Option Summary): Add -mvrsave=.
(RS/6000 and PowerPC Options): Document -mvrsave=.
* config/rs6000/rs6000.c (rs6000_altivec_vrsave): New global.
(rs6000_altivec_vrsave_string): Same.
(rs6000_override_options): Call rs6000_parse_vrsave_option.
(rs6000_parse_vrsave_option): New.
(rs6000_stack_info): Only generate vrsave instructions when
TARGET_ALTIVEC_VRSAVE.
* config/rs6000/rs6000.c (rs6000_altivec_vrsave): New global.
(rs6000_altivec_vrsave_string): Same.
(rs6000_override_options): Call rs6000_parse_vrsave_option.
(rs6000_parse_vrsave_option): New.
(rs6000_stack_info): Only generate vrsave instructions when
TARGET_ALTIVEC_VRSAVE.
* config/rs6000/rs6000.h (TARGET_OPTIONS): Add -mvrsave= option.
(rs6000_altivec_vrsave_string): Define extern.
(rs6000_altivec_vrsave): Same.
(TARGET_ALTIVEC_VRSAVE): New.
* config/rs6000/rs6000.h (TARGET_OPTIONS): Add -mvrsave= option.
(rs6000_altivec_vrsave_string): Define extern.
(rs6000_altivec_vrsave): Same.
(TARGET_ALTIVEC_VRSAVE): New.
2002-04-30 Richard Henderson <rth@redhat.com>
@ -76,7 +82,7 @@ Wed May 1 10:32:37 2002 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
2002-04-30 Tom Rix <trix@redhat.com>
* regrename.c (build_def_use, copyprop_hardreg_forward_1): Sanity
* regrename.c (build_def_use, copyprop_hardreg_forward_1): Sanity
check which_alternative.
2002-04-30 Kazu Hirata <kazu@hxi.com>
@ -194,7 +200,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
2002-04-29 Vladimir Makarov <vmakarov@redhat.com>
Merging code from dfa-branch:
2002-04-24 Vladimir Makarov <vmakarov@redhat.com>
* genautomata.c (output_reserv_sets): Fix typo.
@ -206,10 +212,10 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
Thu Apr 18 08:57:06 2002 Jeffrey A Law (law@redhat.com)
* sched-rgn.c (init_ready_list): Make the DFA code handle
USE/CLOBBER insns in the same way as the traditional
scheduler.
(new_ready): Similarly..
* sched-rgn.c (init_ready_list): Make the DFA code handle
USE/CLOBBER insns in the same way as the traditional
scheduler.
(new_ready): Similarly..
2002-04-17 Vladimir Makarov <vmakarov@redhat.com>
@ -256,7 +262,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
* config/sparc/sol2.h: Likewise.
* config/sparc/sol2-sld-64.h: Likewise.
* config/sparc/linux64.h: Likewise.
2002-03-22 Vladimir Makarov <vmakarov@redhat.com>
* doc/md.texi: Add comments about usage the latency time for the
@ -265,7 +271,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
* doc/md.texi: Add reference for automaton based pipeline
description.
2002-03-04 Vladimir Makarov <vmakarov@redhat.com>
* doc/passes.texi: Add missed information about genattrtab.
@ -308,20 +314,20 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
(automaton_states): New global variable.
(expand_automata): Call form_important_insn_automata_lists.
(write_automata): Call finish_automata_lists.
2002-02-21 Vladimir Makarov <vmakarov@redhat.com>
* genautomata.c (add_excls, add_presence_absence): Check that
cpu units in the sets belong the same automaton.
cpu units in the sets belong the same automaton.
* rtl.def (EXCLUSION_SET, PRESENCE_SET, ABSENCE_SET): Add comment
about that cpu units in the sets belong the same automaton.
* doc/md.texi: Ditto.
2001-12-20 Naveen Sharma <naveens@noida.hcltech.com>
Nitin Gupta <niting@noida.hcltech.com>
* config/sh/sh.c (sh_use_dfa_interface): New function.
(sh_issue_rate): New Function.
@ -330,17 +336,17 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
* config/sh/sh.md: Add DFA based pipeline description for SH4.
(define_attr insn_class): New attribute used for DFA
scheduling.
(define_attr insn_class): New attribute used for DFA
scheduling.
(define_insn cmpgtsi_t): Set attribute insn_class mt_group.
(cmpgesi_t,cmpgtusi_t,cmpgeusi_t,cmpeqsi_t,
cmpeqdi_t): Likewise.
(add,addc1,addsi3,subc,subc1,*subsi3_internal,
negc,negsi2,ashldi3_k,lshrdi3_k,ashrdi3_k): Set insn_class
negc,negsi2,ashldi3_k,lshrdi3_k,ashrdi3_k): Set insn_class
ex_group.
(iorsi3,rotlsi3_1,rotlsi3_31,rotlsi3_16): Likewise.
2001-10-03 Vladimir Makarov <vmakarov@toke.toronto.redhat.com>
* haifa-sched.c (queue_to_ready): Remove unnecessary condition for
@ -353,7 +359,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
necessary.
(output_dfa_start_func): Initiate new variable insn_codes_length,
(write_automata): Output definition of the new variable.
2001-10-02 David S. Miller <davem@redhat.com>
* haifa-sched.c (advance_one_cycle): New function.
@ -430,7 +436,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
Ditto.
* sched-vis.c (get_visual_tbl_length): Ditto.
2001-08-27 Richard Henderson <rth@redhat.com>
* genattr.c (main): Emit state_t even when not doing scheduling.
@ -441,7 +447,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
2001-08-27 Vladimir Makarov <vmakarov@touchme.toronto.redhat.com>
* rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
* rtl.def (DEFINE_CPU_UNIT, DEFINE_QUERY_CPU_UNIT, EXCLUSION_SET,
PRESENCE_SET, ABSENCE_SET, DEFINE_BYPASS, DEFINE_AUTOMATON,
AUTOMATA_OPTION, DEFINE_RESERVATION, DEFINE_INSN_RESERVATION): New
RTL constructions.
@ -466,7 +472,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
* rtl.h (LINK_COST_ZERO, LINK_COST_FREE): Remove them.
* sched-int.h: (curr_state): Add the external definition for
* sched-int.h: (curr_state): Add the external definition for
automaton pipeline interface.
(haifa_insn_data): Add comments for members blockage and units.
@ -485,7 +491,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
first_cycle_multipass_dfa_lookahead, init_dfa_bubbles,
dfa_bubble): New members in gcc_target.sched.
* haifa-sched.c (insert_schedule_bubbles_p): New variable.
* haifa-sched.c (insert_schedule_bubbles_p): New variable.
(MAX_INSN_QUEUE_INDEX): New macro for automaton interface.
(insn_queue): Redefine it as pointer to array.
(NEXT_Q, NEXT_Q_AFTER): Use MAX_INSN_QUEUE_INDEX instead of
@ -527,7 +533,7 @@ Tue Apr 30 09:31:59 2002 Jeffrey A Law (law@cygnus.com)
(get_visual_tbl_length): Add code for automaton interface.
(target_units, print_block_visualization): Add comments.
* Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
* Makefile.in (GETRUNTIME, HASHTAB, HOST_GETRUNTIME, HOST_HASHTAB,
USE_HOST_GETRUNTIME, USE_HOST_HASHTAB, HOST_VARRAY): New variables.
(sched-rgn.o, sched-vis.o): Add new dependency file target.h.
(getruntime.o, genautomata.o): New entries.
@ -702,7 +708,7 @@ Mon Apr 29 12:18:35 CEST 2002 Jan Hubicka <jh@suse.cz>
2002-04-28 Richard Henderson <rth@redhat.com>
PR c/5154
* ggc-common.c (ggc_mark_rtx_children_1): Rename from...
* ggc-common.c (ggc_mark_rtx_children_1): Rename from...
(ggc_mark_rtx_children): New.
2002-04-28 Jakub Jelinek <jakub@redhat.com>

5
gcc/config.gcc
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@ -263,8 +263,7 @@ case $machine in
| we32k-* \
)
case $machine in
a29k-*-udi | a29k-*-coff \
| mips-sni-sysv4 \
mips-sni-sysv4 \
| m88k-*-aout* | m88k-*-openbsd* | m88k-*-sysv4* \
| ns32k-*-netbsd* | ns32k-*-openbsd* \
| romp-*-openbsd* \
@ -272,7 +271,7 @@ case $machine in
# Whitelisted.
;;
*)
if test "x$enable_obsolete" = x; then
if test "x$enable_obsolete" != xyes; then
echo "*** Configuration $machine is obsolete." >&2
echo "*** Specify --enable-obsolete to build it anyway." >&2
echo "*** Support will be REMOVED in the next major release of GCC," >&2

5
gcc/doc/install.texi
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@ -1752,9 +1752,8 @@ AMD Am29k-family processors. These are normally used in embedded
applications. This configuration corresponds to AMD's standard calling
sequence and binary interface and is compatible with other 29k tools.
AMD has abandoned this processor, and most variants are obsoleted in GCC
3.1. We are preserving the a29k-*-udi and a29k-*-coff configurations
for one more release.
AMD has abandoned this processor. All existing a29k targets are obsoleted
in GCC 3.1.
You may need to make a variant of the file @file{a29k.h} for your
particular configuration.