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authoraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>2004-07-29 06:10:03 +0000
committeraoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4>2004-07-29 06:10:03 +0000
commit7105fb72a2283ebf0038b304965883da64c0ca1a (patch)
tree5cc03db5307cbbf9626c06024b397c40851cba24 /gcc/config.gcc
parent9b7b8e5f5fb35bf65f256c62a2899af365707b78 (diff)
downloadgcc-7105fb72a2283ebf0038b304965883da64c0ca1a.tar.gz
Introduce sh2a support.
2004-07-29 Alexandre Oliva <aoliva@redhat.com> * config.gcc: Build multilibs for sh2a and sh2a-single by default. * config/sh/sh.h (SUPPORT_SH2A, SUPPORT_SH2A_SINGLE): Define by default. Split their tests out of the corresponding SH4 multilibs. * config/sh/t-sh (MULTILIB_MATCHES): Don't ever use SH4 or SH4a multilibs for SH2a. 2004-07-28 Alexandre Oliva <aoliva@redhat.com> * config.gcc: Handle sh2a multilibs and cpu selection. * config/sh/sh.h: Likewise. Handle sh2a command line flags. * config/sh/t-mlib-sh2a: New. * config/sh/t-mlib-sh2a-nofpu: New. * config/sh/t-mlib-sh2a-single: New. * config/sh/t-mlib-sh2a-single-only: New. 2004-07-09 Nick Clifton <nickc@redhat.com> Issue 43400 * config/sh/sh.h (DRIVER_SELF_SPECS): Issue an error message if -ml and -m2a are used together. 2004-03-23 DJ Delorie <dj@redhat.com> * config/sh/sh.c (sh_builtin_saveregs): Use the double code only when we have a double-sized FPU. 2004-02-24 Corinna Vinschen <vinschen@redhat.com> * config/sh/lib1funcs.asm (set_fpscr): Don't build if __SH2A_NOFPU__ is set. * config/sh/elf.h (SUBTARGET_ASM_ISA_SPEC): Add cases for -msh2a-nofpu, -msh2a-single and -msh2a-single-only 2004-02-24 Corinna Vinschen <vinschen@redhat.com> * config/sh/crt1.asm: Don't generate FPU instructions if __SH2A_NOFPU__ is set. 2004-02-20 DJ Delorie <dj@delorie.com> * config/sh/sh.md (movsf_i, movsf_ie, movsf, ble, bge): Disable for sh2a-nofpu. 2004-02-20 Fred Fish <fnf@redhat.com>, Corinna Vinschen <vinschen@redhat.com> * config/sh/t-sh (MULTILIB_OPTIONS): Add 2a-nofpu. (MULTILIB_EXCEPTIONS): Don't build littel-endian on sh2a. 2004-02-18 DJ Delorie <dj@redhat.com> * config/sh/sh.c (broken_move): Add support for movi20. * config/sh/sh.h: Likewise. (SHIFT_COUNT_TRUNCATED): Set for sh2a. * config/sh/sh.md (udivsi3_sh2a): New. (udivsi3): Call it. (divsi3_sh2a): New. (divsi3): Call it. (mul_r): New. (ashlsi3_sh2a): New. (ashrsi3_sh2a): New. (lshrsi3_sh2a): New. (movsi_i): Disable for sh2a. (movsi_ie): Add movi20. (movsf_i, movsf_ie, movsf, ble, untyped_call): Explicitly enable sh2a, for -m2a-nofpu mode. 2004-02-13 DJ Delorie <dj@redhat.com> * config/sh/lib1funcs.asm: Handle double vs single better. * config/sh/sh.h: Likewise. 2004-02-09 DJ Delorie <dj@redhat.com> * config/sh/crt1.asm: Add support for sh2a. * config/sh/elf.h: Likewise. * config/sh/lib1funcs.asm: Likewise. * config/sh/sh.c: Likewise. * config/sh/sh.md: Likewise. * config/sh/sh.h: Likewise. * config/sh/t-sh: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@85286 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/config.gcc')
-rw-r--r--gcc/config.gcc13
1 files changed, 11 insertions, 2 deletions
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 1360b072a48..dadc454cd27 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -1757,6 +1757,10 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
sh3e*) sh_cpu_target=sh3e ;;
sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
+ sh2a_single_only*) sh_cpu_target=sh2a-single-only ;;
+ sh2a_single*) sh_cpu_target=sh2a-single ;;
+ sh2a_nofpu*) sh_cpu_target=sh2a-nofpu ;;
+ sh2a*) sh_cpu_target=sh2a ;;
sh2e*) sh_cpu_target=sh2e ;;
sh2*) sh_cpu_target=sh2 ;;
*) sh_cpu_target=sh1 ;;
@@ -1765,6 +1769,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
case $sh_cpu_default in
sh5-64media-nofpu | sh5-64media | \
sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
+ sh2a-single-only | sh2a-single | sh2a-nofpu | sh2a | \
sh4a-single-only | sh4a-single | sh4a-nofpu | sh4a | sh4al | \
sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
sh3e | sh3 | sh2e | sh2 | sh1) ;;
@@ -1779,7 +1784,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh-superh-*) sh_multilibs=m4,m4-single,m4-single-only,m4-nofpu ;;
sh*-*-linux*) sh_multilibs=m1,m3e,m4 ;;
sh*-*-netbsd*) sh_multilibs=m3,m3e,m4 ;;
- *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only ;;
+ *) sh_multilibs=m1,m2,m2e,m4,m4-single,m4-single-only,m2a,m2a-single ;;
esac
fi
target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
@@ -1790,6 +1795,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
sh1 | sh2 | sh2e | sh3 | sh3e | \
sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
sh4a | sh4a-single | sh4a-single-only | sh4a-nofpu | sh4al | \
+ sh2a | sh2a-single | sh2a-single-only | sh2a-nofpu | \
sh5-64media | sh5-64media-nofpu | \
sh5-32media | sh5-32media-nofpu | \
sh5-compact | sh5-compact-nofpu)
@@ -1803,7 +1809,7 @@ sh-*-symbianelf* | sh[12346l]*-*-symbianelf* | \
esac
done
if test x${enable_incomplete_targets} == xyes ; then
- tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
+ tm_defines="$tm_defines SUPPORT_SH1 SUPPORT_SH2E SUPPORT_SH4 SUPPORT_SH4_SINGLE SUPPORT_SH2A SUPPORT_SH2A_SINGLE SUPPORT_SH5_32MEDIA SUPPORT_SH5_32MEDIA_NOFPU SUPPORT_SH5_64MEDIA SUPPORT_SH5_64MEDIA_NOFPU"
fi
use_fixproto=yes
;;
@@ -2483,12 +2489,15 @@ fi
"" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
# OK
;;
+ m2a | m2a-single | m2a-single-only | m2a-nofpu)
+ ;;
m4a | m4a-single | m4a-single-only | m4a-nofpu | m4al)
;;
*)
echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
echo "m4a m4a-single m4a-single-only m4a-nofpu m4al" 1>&2
+ echo "m2a m2a-single m2a-single-only m2a-nofpu" 1>&2
exit 1
;;
esac