From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 23603 invoked by alias); 26 Apr 2002 18:27:44 -0000 Mailing-List: contact gcc-help@gcc.gnu.org; run by ezmlm Precedence: bulk List-Archive: List-Post: List-Help: Sender: gcc-owner@gcc.gnu.org Received: (qmail 23572 invoked from network); 26 Apr 2002 18:27:42 -0000 Received: from unknown (HELO hiauly1.hia.nrc.ca) (132.246.100.193) by sources.redhat.com with SMTP; 26 Apr 2002 18:27:42 -0000 Received: from hiauly1.hia.nrc.ca (localhost [127.0.0.1]) by hiauly1.hia.nrc.ca (8.12.0.Beta16/8.12.0.Beta16) with ESMTP id g3QIReFN002806; Fri, 26 Apr 2002 14:27:40 -0400 (EDT) Received: (from dave@localhost) by hiauly1.hia.nrc.ca (8.12.0.Beta16/8.12.0.Beta16) id g3QIRdoP002804; Fri, 26 Apr 2002 14:27:39 -0400 (EDT) Message-Id: <200204261827.g3QIRdoP002804@hiauly1.hia.nrc.ca> Subject: Re: PA specifies invalid T_ADAFLAGS To: law@redhat.com Date: Fri, 26 Apr 2002 11:28:00 -0000 From: "John David Anglin" Cc: willy@debian.org, gcc@gcc.gnu.org, gcc-patches@gcc.gnu.org In-Reply-To: <12859.1019841929@porcupine.cygnus.com> from "law@redhat.com" at Apr 26, 2002 11:25:29 am MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-SW-Source: 2002-04/txt/msg01453.txt.bz2 > Actually OSF puts the same value in all the space registers. I don't > recall what BSD did. Not that it matters, I don't believe anyone is > still running the UofU BSD or OSF1 ports. Here is a first cut at a patch. This version is for 3.1. The 3.2 version doesn't need the patch to ada/Make-lang.in. This patch adds xmake_file defines for the systems that previously defined T_ADAFLAGS except for linux. From your comments, it appears that the defines are not needed for osf. There are some older hpux configurations that probably should have the define but I doubt anybody has built these recently because they don't include "pa/t-pa" in their tmake_file list. We probably should delete everything older than 10. I would like to install on 3.1 since the build problems were introduced in the Makefile rework done last fall, creating a regression. I have successfully bootstrapped with ada under hppa1.1-hp-hpux10.20 and hppa-linux. The patch should fix the cross compile problem encountered by Matthew Wilcox. Dave -- J. David Anglin dave.anglin@nrc.ca National Research Council of Canada (613) 990-0752 (FAX: 952-6605) 2002-04-26 John David Anglin * config.gcc (hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-rtems*, hppa1.0-*-osf*, hppa1.1-*-bsd*, hppa1.1-*-hpux10*, hppa2*-*-hpux10*, hppa1.0-*-hpux10*, hppa*64*-*-hpux11*, hppa1.1-*-hpux11*, hppa2*-*-hpux11*, hppa1.0-*-hpux11*, hppa*-*-lites*): Define xmake_file. * ada/Make-lang.in (ADA_FLAGS_TO_PASS): Don't pass ADA_CFLAGS. * pa/t-linux, pa/t-pa, pa/t-pa64, t-pro (T_ADAFLAGS): Delete. * pa/x-ada: New file. Define ADA_CFLAGS. Index: config.gcc =================================================================== RCS file: /cvs/gcc/gcc/gcc/config.gcc,v retrieving revision 1.167.2.15 diff -u -3 -p -r1.167.2.15 config.gcc --- config.gcc 22 Apr 2002 22:26:05 -0000 1.167.2.15 +++ config.gcc 26 Apr 2002 15:31:17 -0000 @@ -885,11 +885,13 @@ hppa1.1-*-pro*) target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)" tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h" tmake_file="pa/t-bsd pa/t-pro" + xmake_file="pa/x-ada" ;; hppa1.1-*-osf*) target_cpu_default="MASK_PA_11" tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h" tmake_file="pa/t-bsd pa/t-pa" + xmake_file="pa/x-ada" use_collect2=yes ;; hppa1.1-*-rtems*) @@ -897,21 +899,25 @@ hppa1.1-*-rtems*) target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)" tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h rtems.h" tmake_file="pa/t-bsd pa/t-pro" + xmake_file="pa/x-ada" ;; hppa1.0-*-osf*) tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h" tmake_file="pa/t-bsd pa/t-pa" + xmake_file="pa/x-ada" use_collect2=yes ;; hppa1.1-*-bsd*) tm_file="${tm_file} pa/pa32-regs.h pa/som.h" target_cpu_default="MASK_PA_11" tmake_file="pa/t-bsd pa/t-pa" + xmake_file="pa/x-ada" use_collect2=yes ;; hppa1.0-*-bsd*) tm_file="${tm_file} pa/pa32-regs.h pa/som.h" tmake_file="pa/t-bsd pa/t-pa" + xmake_file="pa/x-ada" use_collect2=yes ;; hppa1.0-*-hpux7*) @@ -965,6 +971,7 @@ hppa1.1-*-hpux10* | hppa2*-*-hpux10*) float_format=i128 xm_defines=POSIX tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib" + xmake_file="pa/x-ada" if test x$enable_threads = x; then enable_threads=$have_pthread_h fi @@ -981,6 +988,7 @@ hppa1.0-*-hpux10*) float_format=i128 xm_defines=POSIX tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib" + xmake_file="pa/x-ada" if test x$enable_threads = x; then enable_threads=$have_pthread_h fi @@ -997,6 +1005,7 @@ hppa*64*-*-hpux11*) tm_file="pa/pa64-start.h ${tm_file} pa/pa64-regs.h pa/long_double.h pa/elf.h pa/pa-hpux.h pa/pa-hpux11.h pa/pa-64.h pa/pa64-hpux.h" float_format=i128 tmake_file="pa/t-pa64 pa/t-pa-hpux" + xmake_file="pa/x-ada" target_cpu_default="(MASK_PA_11|MASK_PA_20|MASK_GAS)" # if [ x$enable_threads = x ]; then @@ -1015,6 +1024,7 @@ hppa1.1-*-hpux11* | hppa2*-*-hpux11*) float_format=i128 xm_defines=POSIX tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib" + xmake_file="pa/x-ada" # if test x$enable_threads = x; then # enable_threads=$have_pthread_h # fi @@ -1030,6 +1040,7 @@ hppa1.0-*-hpux11*) float_format=i128 xm_defines=POSIX tmake_file="pa/t-pa pa/t-pa-hpux pa/t-hpux-shlib" + xmake_file="pa/x-ada" # if test x$enable_threads = x; then # enable_threads=$have_pthread_h # fi @@ -1074,6 +1085,7 @@ hppa*-*-lites*) tm_file="${tm_file} pa/pa32-regs.h dbxelf.h elfos.h pa/elf.h" target_cpu_default="MASK_PA_11" tmake_file="pa/t-bsd pa/t-pa" + xmake_file="pa/x-ada" use_collect2=yes ;; hppa*-*-mpeix*) Index: ada/Make-lang.in =================================================================== RCS file: /cvs/gcc/gcc/gcc/ada/Make-lang.in,v retrieving revision 1.7 diff -u -3 -p -r1.7 Make-lang.in --- ada/Make-lang.in 29 Nov 2001 16:50:10 -0000 1.7 +++ ada/Make-lang.in 26 Apr 2002 15:31:17 -0000 @@ -55,7 +55,6 @@ ADA_RTL_OBJ_DIR = $(libsubdir)/adalib THREAD_KIND=native GNATBIND = gnatbind ADA_FLAGS_TO_PASS = \ - "ADA_CFLAGS=$(CFLAGS)" \ "ADA_FOR_BUILD=$(ADA_FOR_BUILD)" \ "ADA_INCLUDE_DIR=$(ADA_INCLUDE_DIR)" \ "ADA_RTL_OBJ_DIR=$(ADA_RTL_OBJ_DIR)" \ Index: config/pa/t-linux =================================================================== RCS file: /cvs/gcc/gcc/gcc/config/pa/t-linux,v retrieving revision 1.5 diff -u -3 -p -r1.5 t-linux --- config/pa/t-linux 8 Oct 2001 17:58:30 -0000 1.5 +++ config/pa/t-linux 26 Apr 2002 15:31:17 -0000 @@ -14,5 +14,3 @@ CRTSTUFF_T_CFLAGS_S = -fPIC # Compile libgcc2.a as PIC. TARGET_LIBGCC2_CFLAGS = -fPIC -DELF=1 -DLINUX=1 - -T_ADAFLAGS=-mdisable-indexing Index: config/pa/t-pa =================================================================== RCS file: /cvs/gcc/gcc/gcc/config/pa/t-pa,v retrieving revision 1.11 diff -u -3 -p -r1.11 t-pa --- config/pa/t-pa 16 Feb 2002 22:30:35 -0000 1.11 +++ config/pa/t-pa 26 Apr 2002 15:31:17 -0000 @@ -1,4 +1,3 @@ -T_ADAFLAGS=-mdisable-indexing LIB2FUNCS_EXTRA=lib2funcs.asm quadlib.c lib2funcs.asm: $(srcdir)/config/pa/lib2funcs.asm Index: config/pa/t-pa64 =================================================================== RCS file: /cvs/gcc/gcc/gcc/config/pa/t-pa64,v retrieving revision 1.4 diff -u -3 -p -r1.4 t-pa64 --- config/pa/t-pa64 8 Oct 2001 17:58:30 -0000 1.4 +++ config/pa/t-pa64 26 Apr 2002 15:31:17 -0000 @@ -2,7 +2,6 @@ LIB1ASMFUNCS = _divI _divU _remI _remU LIB1ASMSRC = pa/milli64.S TARGET_LIBGCC2_CFLAGS = -fPIC -Dpa64=1 -DELF=1 -T_ADAFLAGS=-mdisable-indexing LIB2FUNCS_EXTRA=quadlib.c # We'll need this once .init sections are enabled on PA64. Index: config/pa/t-pro =================================================================== RCS file: /cvs/gcc/gcc/gcc/config/pa/t-pro,v retrieving revision 1.8 diff -u -3 -p -r1.8 t-pro --- config/pa/t-pro 16 Feb 2002 22:30:35 -0000 1.8 +++ config/pa/t-pro 26 Apr 2002 15:31:17 -0000 @@ -1,5 +1,3 @@ -T_ADAFLAGS=-mdisable-indexing - LIB2FUNCS_EXTRA=lib2funcs.asm # We want fine grained libraries, so use the new code to build the --- /dev/null Fri Apr 26 09:36:29 2002 +++ config/pa/x-ada Fri Apr 26 09:56:45 2002 @@ -0,0 +1,4 @@ +# The ada virtual array implementation requires that indexing be disabled on +# hosts such as hpux that use a segmented memory architecture. Both the c +# and ada files need to be compiled with this option for correct operation. +ADA_CFLAGS=-mdisable-indexing