+2004-06-21 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/t-linux (MULTILIB_OPTIONS): Remove.
+
+2004-06-21 J"orn Rennecke <joern.rennecke@superh.com>
+
+ * sh.h (SUPPORT_SH1, SUPPORT_SH2E, SUPPORT_SH4): Conditionanlly define.
+ (SUPPORT_SH4_SINGLE): Likewise.
+ (TARGET_SWITCHES): Break out switches for cpu subtargets:
+ (TARGET_SWITCH_SH1, TARGET_SWITCH_SH2, TARGET_SWITCH_SH2E): Define.
+ (TARGET_SWITCH_SH3, TARGET_SWITCH_SH3E): Likewise.
+ (TARGET_SWITCH_SH4_SINGLE_ONLY, TARGET_SWITCH_SH4_SINGLE): Likewise.
+ (TARGET_SWITCH_SH4_NOFPU, TARGET_SWITCH_SH4): Likewise.
+ (TARGET_SWITCH_SH5_64MEDIA, TARGET_SWITCH_SH5_64MEDIA_NOFPU): Likewise.
+ (TARGET_SWITCHES_SH5_32MEDIA): Likewise.
+ (TARGET_SWITCHES_SH5_32MEDIA_NOFPU): Likewise.
+ (SELECT_SH5_64, SELECT_SH5_64_NOFPU): Rename to:
+ (SELECT_SH5_64MEDIA, SELECT_SH5_64MEDIA_NOFPU)
+ (SELECT_SH5_32, SELECT_SH5_32_NOFPU): Rename to:
+ (SELECT_SH5_32MEDIA, SELECT_SH5_32MEDIA_NOFPU).
+ (SH_MULTILIB_CPU_DEFAULT, MULTILIB_DEFAULTS): Define.
+ (ASM_ISA_SPEC_DEFAULT, ASM_ISA_DEFAULT_SPEC): Likewise.
+ * sh64.h (ASM_SPEC, LINK_DEFAULT_CPU_EMUL): Don't redefine.
+ (TARGET_DEFAULT): Likewise.
+ * config/sh/t-elf: Amend comment.
+ * config/sh/t-1e, config/sh/t-mlib-sh1: New files.
+ * config/sh/t-mlib-sh2, config/sh/t-mlib-sh2e: Likewise.
+ * config/sh/t-mlib-sh3, config/sh/t-mlib-sh3e: Likewise.
+ * config/sh/t-mlib-sh4, config/sh/t-mlib-sh4-nofpu: Likewise.
+ * config/sh/t-mlib-sh4-single: Likewise.
+ * config/sh/t-mlib-sh4-single-only: Likewise.
+ * config/sh/t-mlib-sh5-32media: Likewise.
+ * config/sh/t-mlib-sh5-32media-nofpu: Likewise.
+ * config/sh/t-mlib-sh5-64media: Likewise.
+ * config/sh/t-mlib-sh5-64media-nofpu: Likewise.
+ * config/sh/t-mlib-sh5-compact: Likewise.
+ * config/sh/t-mlib-sh5-compact-nofpu: Likewise.
+ * config/sh/t-sh: (MULTILIB_ENDIAN): Add mb.
+ (MULTILIB_CPUS): Define.
+ (MULTILIB_OPTIONS): Use MULTILIB_CPUS.
+ (MULTILIB_MATCHES): Use some shell code to calculate it.
+ (MULTILIB_EXCEPTIONS): Change to ml/m1.
+ * config/sh/elf.h (SUBTARGET_ASM_ISA_SPEC): Use ASM_ISA_DEFAULT_SPEC.
+ * config/sh/netbsd-elf.h: Update code which sets TARGET_VERSION_CPU.
+ (LINK_DEFAULT_CPU_EMUL): Don't redefine.
+ (NO_PROFILE_COUNTERS): Define to 1.
+ * config/sh/t-netbsd (MULTILIB_OPTIONS): Don't append to.
+ (MULTILIB_DIRNAMES, MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Don't zap.
+ * config/sh/t-netbsd-sh5-64 (MULTILIB_OPTIONS): Don't redefine.
+ (MULTILIB_MATCHES): Don't zap.
+ (MULTILIB_DIRNAMES): Use MULTILIB_RAW_DIRNAMES.
+ * config/sh/t-sh64 (MULTILIB_OPTIONS): Don't redefine.
+ (MULTILIB_MATCHES, MULTILIB_EXCEPTIONS): Don't zap.
+ (MULTILIB_RAW_DIRNAMES): Define.
+ (MULTILIB_DIRNAMES): Use it.
+ * config.gcc: Also set cpu_type / need_64bit_hwint for sh[be]*-*-*.
+ (sh*linux configurations): Merge into:
+ (sh*elf / sh*kaos configurations). Support --with-endian, --with-cpu,
+ --with-multilib-list options. Support sh-superh-elf configuration.
+ (sh*-netbsd*): Use SELECT_SH* macros.
+ (supported_defaults): sh[123456ble]-*-* | sh-*-* support "cpu".
+ Merge sh*-*-netbsd* configurations into sh-elf configurations.
+ * config/sh/t-netbsd-sh5, config/sh/t-le, config/sh/t-le: Delete.
+ * config/sh/t-monolib: Likewise.
+
2004-06-21 Paul Brook <paul@codesourcery.com>
* config/arm/arm.h (ARM_LEGITIMIZE_RELOAD_ADDRESS): Soft-float need
need_64bit_hwint=yes
;;
# Note the 'l'; we need to be able to match e.g. "shle" or "shl".
-sh[123456789l]*-*-*)
+sh[123456789lbe]*-*-*)
cpu_type=sh
need_64bit_hwint=yes
;;
out_file=s390/s390.c
tmake_file="t-slibgcc-elf-ver s390/t-crtstuff s390/t-tpf"
;;
-sh-*-elf* | sh[2346l]*-*-elf* | sh*-*-kaos*)
- tmake_file="sh/t-sh sh/t-elf"
+sh-*-elf* | sh[12346l]*-*-elf* | sh*-*-kaos* | \
+ sh-*-linux* | sh[346lbe]*-*-linux* | \
+ sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
+ sh64-*-netbsd* | sh64l*-*-netbsd*)
+ tmake_file="${tmake_file} sh/t-sh sh/t-elf"
+ if test x${with_endian} = x; then
+ case ${target} in
+ sh[1234]*be-*-* | sh[1234]*eb-*-*) with_endian=big ;;
+ shbe-*-* | sheb-*-*) with_endian=big,little ;;
+ sh[1234]l* | sh[34]*-*-linux*) with_endian=little ;;
+ shl* | sh64l* | sh*-*-linux* | \
+ sh5l* | sh-superh-elf) with_endian=little,big ;;
+ sh[1234]*-*-*) with_endian=big ;;
+ *) with_endian=big,little ;;
+ esac
+ fi
+ case ${with_endian} in
+ big|little) tmake_file="${tmake_file} sh/t-1e" ;;
+ big,little|little,big) ;;
+ *) echo "with_endian=${with_endian} not supported."; exit 1 ;;
+ esac
+ case ${with_endian} in
+ little*) tm_file="sh/little.h ${tm_file}" ;;
+ esac
+ tm_file="${tm_file} dbxelf.h elfos.h"
case ${target} in
- shl* | sh[234]l* | sh64l*)
- tm_file="sh/little.h ${tm_file}"
- tmake_file="${tmake_file} sh/t-le"
- ;;
+ sh*-*-netbsd*) ;;
+ *) tm_file="${tm_file} svr4.h" ;;
+ esac
+ tm_file="${tm_file} sh/elf.h"
+ case ${target} in
+ sh*-*-linux*) tmake_file="${tmake_file} sh/t-linux"
+ tm_file="${tm_file} sh/linux.h" ;;
+ sh*-*-kaos*) tm_file="${tm_file} sh/embed-elf.h kaos.h sh/kaos-sh.h"
+ ;;
+ sh*-*-netbsd*) tm_file="${tm_file} netbsd.h netbsd-elf.h sh/netbsd-elf.h" ;;
+ *) tm_file="${tm_file} sh/embed-elf.h" ;;
esac
- tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h"
case ${target} in
+ sh5*-*-netbsd*)
+ # SHmedia, 32-bit ABI
+ tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd"
+ ;;
+ sh64*-netbsd*)
+ # SHmedia, 64-bit ABI
+ tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd sh/t-netbsd-sh5-64"
+ ;;
+ *-*-netbsd)
+ tmake_file="${tmake_file} sh/t-netbsd"
+ ;;
+ sh64*-*-linux*)
+ tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
+ tm_file="${tm_file} sh/sh64.h"
+ extra_headers="shmedia.h ushmedia.h sshmedia.h"
+ ;;
sh64*)
tmake_file="${tmake_file} sh/t-sh64"
tm_file="${tm_file} sh/sh64.h"
extra_headers="shmedia.h ushmedia.h sshmedia.h"
;;
- sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
- sh4*) target_cpu_default="SELECT_SH4" ;;
- sh3e*) target_cpu_default="SELECT_SH3E" ;;
- sh3*) target_cpu_default="SELECT_SH3" ;;
- sh2e*) target_cpu_default="SELECT_SH2E" ;;
- sh2*) target_cpu_default="SELECT_SH2" ;;
esac
- case ${target} in
- sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
+ # sed el/eb endian suffixes away to avoid confusion with sh[23]e
+ case `echo ${target} | sed 's/e[lb]-/-/'` in
+ sh64*-*-netbsd*) sh_cpu_target=sh5-64media ;;
+ sh64* | sh5*-*-netbsd*) sh_cpu_target=sh5-32media ;;
+ sh4_single_only*) sh_cpu_target=sh4-single-only ;;
+ sh4_single*) sh_cpu_target=sh4-single ;;
+ sh4_nofpu*) sh_cpu_target=sh4-nofpu ;;
+ sh4* | sh-superh-*) sh_cpu_target=sh4 ;;
+ sh3e*) sh_cpu_target=sh3e ;;
+ sh*-*-netbsd* | sh3*) sh_cpu_target=sh3 ;;
+ sh2e*) sh_cpu_target=sh2e ;;
+ sh2*) sh_cpu_target=sh2 ;;
+ *) sh_cpu_target=sh1 ;;
esac
- case ${target} in
- sh*-*-kaos*) tm_file="${tm_file} kaos.h sh/kaos-sh.h" ;;
+ sh_cpu_default="`echo $with_cpu|sed s/^m/sh/|tr A-Z_ a-z-`"
+ case $sh_cpu_default in
+ sh5-64media-nofpu | sh5-64media | \
+ sh5-32media-nofpu | sh5-32media | sh5-compact-nofpu | sh5-compact | \
+ sh4-single-only | sh4-single | sh4-nofpu | sh4 | \
+ sh3e | sh3 | sh2e | sh2 | sh1)
+ sh_multilibs="${sh_cpu_default},${sh_multilibs}" ;;
+ "") sh_cpu_default=${sh_cpu_target} ;;
+ *) echo "with_cpu=$with_cpu not supported"; exit 1 ;;
esac
+ sh_multilibs=${with_multilib_list}
+ if test x${sh_multilibs} = x ; then
+ case ${target} in
+ sh[1234]*) sh_multilibs=${sh_cpu_target} ;;
+ sh64* | sh5*) sh_multilibs=m5-32media,m5-32media-nofpu,m5-compact,m5-compact-nofpu,m5-64media,m5-64media-nofpu ;;
+ 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 ;;
+ esac
+ fi
+ target_cpu_default=SELECT_`echo ${sh_cpu_default}|tr a-z- A-Z_`
+ tm_defines=${tm_defines}' SH_MULTILIB_CPU_DEFAULT=\"'`echo $sh_cpu_default|sed s/sh/m/`'\"'
+ sh_multilibs=`echo $sh_multilibs,$sh_cpu_default | sed -e 's/[ ,/][ ,]*/ /g' -e 's/ $//' -e s/^m/sh/ -e 's/ m/ sh/g' | tr A-Z_ a-z-`
+ for sh_multilib in ${sh_multilibs}; do
+ case ${sh_multilib} in
+ sh1 | sh2 | sh2e | sh3 | sh3e | \
+ sh4 | sh4-single | sh4-single-only | sh4-nofpu | \
+ sh5-64media | sh5-64media-nofpu | \
+ sh5-32media | sh5-32media-nofpu | \
+ sh5-compact | sh5-compact-nofpu)
+ tmake_file="${tmake_file} sh/t-mlib-${sh_multilib}"
+ tm_defines="$tm_defines SUPPORT_`echo $sh_multilib|tr a-z- A-Z_`"
+ ;;
+ *)
+ echo "with_multilib_list=${sh_multilib} not supported."
+ exit 1
+ ;;
+ 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"
+ fi
use_fixproto=yes
;;
sh-*-rtemscoff*)
tmake_file="sh/t-sh sh/t-elf t-rtems"
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/embed-elf.h sh/rtemself.h rtems.h"
;;
-sh-*-linux* | sh[2346lbe]*-*-linux*)
- tmake_file="sh/t-sh sh/t-elf ${tmake_file}"
- case ${target} in
- sh*be-*-* | sh*eb-*-*) ;;
- *)
- tm_file="sh/little.h ${tm_file}"
- tmake_file="${tmake_file} sh/t-le"
- ;;
- esac
- tmake_file="${tmake_file} sh/t-linux"
- tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/elf.h sh/linux.h"
- case ${target} in
- sh64*)
- tmake_file="${tmake_file} sh/t-sh64 sh/t-linux64"
- tm_file="${tm_file} sh/sh64.h"
- extra_headers="shmedia.h ushmedia.h sshmedia.h"
- ;;
- sh4_single*) target_cpu_default="SELECT_SH4_SINGLE" ;;
- sh4*) target_cpu_default="SELECT_SH4" ;;
- sh3e[lb]e*) target_cpu_default="SELECT_SH3E" ;;
- sh3e[lb]*) target_cpu_default="SELECT_SH3" ;;
- sh3e*) target_cpu_default="SELECT_SH3E" ;;
- sh3*) target_cpu_default="SELECT_SH3" ;;
- sh2e[lb]e*) target_cpu_default="SELECT_SH2E" ;;
- sh2e[lb]*) target_cpu_default="SELECT_SH2" ;;
- sh2e*) target_cpu_default="SELECT_SH2E" ;;
- sh2*) target_cpu_default="SELECT_SH2" ;;
- esac
- case ${target} in
- sh[234]*) tmake_file="${tmake_file} sh/t-monolib" ;;
- esac
- ;;
-sh-*-netbsdelf* | shl*-*-netbsdelf* | sh5-*-netbsd* | sh5l*-*-netbsd* | \
- sh64-*-netbsd* | sh64l*-*-netbsd*)
- tm_file="${tm_file} dbxelf.h elfos.h sh/elf.h netbsd.h netbsd-elf.h sh/netbsd-elf.h"
- tmake_file="${tmake_file} sh/t-sh sh/t-elf"
- case ${target} in
- sh*l*-*)
- tm_file="sh/little.h ${tm_file}"
- tmake_file="${tmake_file} sh/t-le"
- ;;
- *)
- tmake_file="${tmake_file} sh/t-be"
- ;;
- esac
- case ${target} in
- sh5*-*)
- # SHmedia, 32-bit ABI
- target_cpu_default="SH5_BIT|SH4_BIT|SH3_BIT|SH_E_BIT"
- tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5"
- ;;
- sh64*-*)
- # SHmedia, 64-bit ABI
- target_cpu_default="SH5_BIT|SH4_BIT"
- tmake_file="${tmake_file} sh/t-sh64 sh/t-netbsd-sh5 sh/t-netbsd-sh5-64"
- ;;
- *)
- # SH3, software floating point
- target_cpu_default="SH1_BIT|SH2_BIT|SH3_BIT"
- tmake_file="${tmake_file} sh/t-netbsd"
- ;;
- esac
- ;;
sh-wrs-vxworks)
tmake_file="$tmake_file sh/t-sh sh/t-elf sh/t-vxworks"
tm_file="${tm_file} dbxelf.h elfos.h svr4.h sh/embed-elf.h sh/vxworks.h"
esac
;;
+ sh[123456ble]-*-* | sh-*-*)
+ supported_defaults="cpu"
+ case "`echo $with_cpu | tr A-Z_ a-z- | sed s/sh/m/`" in
+ "" | m1 | m2 | m2e | m3 | m3e | m4 | m4-single | m4-single-only | m4-nofpu )
+ # OK
+ ;;
+ *)
+ echo "Unknown CPU used in --with-cpu=$with_cpu, known values:" 1>&2
+ echo "m1 m2 m2e m3 m3e m4 m4-single m4-single-only m4-nofpu" 1>&2
+ exit 1
+ ;;
+ esac
+ ;;
sparc*-*-*)
supported_defaults="cpu float tune"
#define ASM_SPEC SH_ASM_SPEC
#undef SUBTARGET_ASM_ISA_SPEC
#define SUBTARGET_ASM_ISA_SPEC "\
-%{m5-compact:--isa=SHcompact} %{m5-compact-nofpu:--isa=SHcompact} \
-%{m5-32media:--isa=SHmedia --abi=32} %{m5-32media-nofpu:--isa=SHmedia --abi=32} \
-%{m5-64media:--isa=SHmedia --abi=64} %{m5-64media-nofpu:--isa=SHmedia --abi=64}"
+%{m5-compact*:--isa=SHcompact} %{m5-32media*:--isa=SHmedia --abi=32} \
+%{m5-64media*:--isa=SHmedia --abi=64}" ASM_ISA_DEFAULT_SPEC
#undef LINK_SPEC
#define LINK_SPEC SH_LINK_SPEC
#endif
#if TARGET_CPU_DEFAULT & SH5_BIT
-#if TARGET_CPU_DEFAULT & SH3E_BIT
+#if TARGET_CPU_DEFAULT & SH_E_BIT
#define TARGET_VERSION_CPU "sh5"
#else
#define TARGET_VERSION_CPU "sh64"
-#endif /* SH3E_BIT */
+#endif /* SH_E_BIT */
#else
#define TARGET_VERSION_CPU "sh"
#endif /* SH5_BIT */
/* LINK_EMUL_PREFIX from sh/elf.h */
-#undef LINK_DEFAULT_CPU_EMUL
-#if TARGET_CPU_DEFAULT & SH5_BIT
-#if TARGET_CPU_DEFAULT & SH3E_BIT
-#define LINK_DEFAULT_CPU_EMUL "32"
-#else
-#define LINK_DEFAULT_CPU_EMUL "64"
-#endif /* SH3E_BIT */
-#else
-#define LINK_DEFAULT_CPU_EMUL ""
-#endif /* SH5_BIT */
-
#undef SUBTARGET_LINK_EMUL_SUFFIX
#define SUBTARGET_LINK_EMUL_SUFFIX "_nbsd"
(TARGET_CPU_DEFAULT | USERMODE_BIT | TARGET_ENDIAN_DEFAULT)
/* Define because we use the label and we do not need them. */
-#define NO_PROFILE_COUNTERS
+#define NO_PROFILE_COUNTERS 1
#undef FUNCTION_PROFILER
#define FUNCTION_PROFILER(STREAM,LABELNO) \
#define TARGET_SAVE_ALL_TARGET_REGS (target_flags & SAVE_ALL_TR_BIT)
+#ifndef TARGET_CPU_DEFAULT
+#define TARGET_CPU_DEFAULT SELECT_SH1
+#define SUPPORT_SH1
+#define SUPPORT_SH2E
+#define SUPPORT_SH4
+#define SUPPORT_SH4_SINGLE
+#endif
+
#define SELECT_SH1 (SH1_BIT)
#define SELECT_SH2 (SH2_BIT | SELECT_SH1)
#define SELECT_SH2E (SH_E_BIT | SH2_BIT | SH1_BIT | FPU_SINGLE_BIT)
#define SELECT_SH4_SINGLE_ONLY (HARD_SH4_BIT | SELECT_SH3E)
#define SELECT_SH4 (SH4_BIT | SH_E_BIT | HARD_SH4_BIT | SELECT_SH3)
#define SELECT_SH4_SINGLE (FPU_SINGLE_BIT | SELECT_SH4)
-#define SELECT_SH5_64 (SH5_BIT | SH4_BIT)
-#define SELECT_SH5_64_NOFPU (SH5_BIT)
-#define SELECT_SH5_32 (SH5_BIT | SH4_BIT | SH_E_BIT)
-#define SELECT_SH5_32_NOFPU (SH5_BIT | SH_E_BIT)
+#define SELECT_SH5_64MEDIA (SH5_BIT | SH4_BIT)
+#define SELECT_SH5_64MEDIA_NOFPU (SH5_BIT)
+#define SELECT_SH5_32MEDIA (SH5_BIT | SH4_BIT | SH_E_BIT)
+#define SELECT_SH5_32MEDIA_NOFPU (SH5_BIT | SH_E_BIT)
#define SELECT_SH5_COMPACT (SH5_BIT | SH4_BIT | SELECT_SH3E)
#define SELECT_SH5_COMPACT_NOFPU (SH5_BIT | SELECT_SH3)
+/* Disable processor switches for which we have no suitable multilibs. */
+#ifndef SUPPORT_SH1
+#define TARGET_SWITCH_SH1
+#ifndef SUPPORT_SH2
+#define TARGET_SWITCH_SH2
+#ifndef SUPPORT_SH3
+#define TARGET_SWITCH_SH3
+#ifndef SUPPORT_SH4_NOFPU
+#define TARGET_SWITCH_SH4_NOFPU
+#endif
+#endif
+#endif
+#endif
+
+#ifndef SUPPORT_SH2E
+#define TARGET_SWITCH_SH2E
+#ifndef SUPPORT_SH3E
+#define TARGET_SWITCH_SH3E
+#ifndef SUPPORT_SH4_SINGLE_ONLY
+#define TARGET_SWITCH_SH4_SINGLE_ONLY
+#endif
+#endif
+#endif
+
+#ifndef SUPPORT_SH4
+#define TARGET_SWITCH_SH4
+#endif
+
+#ifndef SUPPORT_SH4_SINGLE
+#define TARGET_SWITCH_SH4_SINGLE
+#endif
+
+#ifndef SUPPORT_SH5_64MEDIA
+#define TARGET_SWITCH_SH5_64MEDIA
+#endif
+
+#ifndef SUPPORT_SH5_64MEDIA_NOFPU
+#define TARGET_SWITCH_SH5_64MEDIA_NOFPU
+#endif
+
+#if !defined(SUPPORT_SH5_32MEDIA) && !defined (SUPPORT_SH5_COMPACT)
+#define TARGET_SWITCHES_SH5_32MEDIA
+#endif
+
+#if !defined(SUPPORT_SH5_32MEDIA_NOFPU) && !defined (SUPPORT_SH5_COMPACT_NOFPU)
+#define TARGET_SWITCHES_SH5_32MEDIA_NOFPU
+#endif
+
/* Reset all target-selection flags. */
#define TARGET_NONE -(SH1_BIT | SH2_BIT | SH3_BIT | SH_E_BIT | SH4_BIT \
| HARD_SH4_BIT | FPU_SINGLE_BIT | SH5_BIT)
-#define TARGET_SWITCHES \
-{ {"1", TARGET_NONE, "" }, \
- {"1", SELECT_SH1, "Generate SH1 code" }, \
- {"2", TARGET_NONE, "" }, \
- {"2", SELECT_SH2, "Generate SH2 code" }, \
- {"2e", TARGET_NONE, "" }, \
- {"2e", SELECT_SH2E, "Generate SH2e code" }, \
- {"3", TARGET_NONE, "" }, \
- {"3", SELECT_SH3, "Generate SH3 code" }, \
- {"3e", TARGET_NONE, "" }, \
- {"3e", SELECT_SH3E, "Generate SH3e code" }, \
- {"4-single-only", TARGET_NONE, "" }, \
- {"4-single-only", SELECT_SH4_SINGLE_ONLY, "Generate only single-precision SH4 code" }, \
- {"4-single", TARGET_NONE, "" }, \
- {"4-single", SELECT_SH4_SINGLE, "Generate default single-precision SH4 code" }, \
- {"4-nofpu", TARGET_NONE, "" }, \
- {"4-nofpu", SELECT_SH4_NOFPU, "Generate SH4 FPU-less code" }, \
- {"4", TARGET_NONE, "" }, \
- {"4", SELECT_SH4, "Generate SH4 code" }, \
+#ifndef TARGET_SWITCH_SH1
+#define TARGET_SWITCH_SH1 \
+ {"1", TARGET_NONE, "" }, \
+ {"1", SELECT_SH1, "Generate SH1 code" },
+#endif
+#ifndef TARGET_SWITCH_SH2
+#define TARGET_SWITCH_SH2 \
+ {"2", TARGET_NONE, "" }, \
+ {"2", SELECT_SH2, "Generate SH2 code" },
+#endif
+#ifndef TARGET_SWITCH_SH2E
+#define TARGET_SWITCH_SH2E \
+ {"2e", TARGET_NONE, "" }, \
+ {"2e", SELECT_SH2E, "Generate SH2e code" },
+#endif
+#ifndef TARGET_SWITCH_SH3
+#define TARGET_SWITCH_SH3 \
+ {"3", TARGET_NONE, "" }, \
+ {"3", SELECT_SH3, "Generate SH3 code" },
+#endif
+#ifndef TARGET_SWITCH_SH3E
+#define TARGET_SWITCH_SH3E \
+ {"3e", TARGET_NONE, "" }, \
+ {"3e", SELECT_SH3E, "Generate SH3e code" },
+#endif
+#ifndef TARGET_SWITCH_SH4_SINGLE_ONLY
+#define TARGET_SWITCH_SH4_SINGLE_ONLY \
+ {"4-single-only", TARGET_NONE, "" }, \
+ {"4-single-only", SELECT_SH4_SINGLE_ONLY, "Generate only single-precision SH4 code" },
+#endif
+#ifndef TARGET_SWITCH_SH4_SINGLE
+#define TARGET_SWITCH_SH4_SINGLE \
+ {"4-single", TARGET_NONE, "" }, \
+ {"4-single", SELECT_SH4_SINGLE, "Generate default single-precision SH4 code" },
+#endif
+#ifndef TARGET_SWITCH_SH4_NOFPU
+#define TARGET_SWITCH_SH4_NOFPU \
+ {"4-nofpu", TARGET_NONE, "" }, \
+ {"4-nofpu", SELECT_SH4_NOFPU, "Generate SH4 FPU-less code" },
+#endif
+#ifndef TARGET_SWITCH_SH4
+#define TARGET_SWITCH_SH4 \
+ {"4", TARGET_NONE, "" }, \
+ {"4", SELECT_SH4, "Generate SH4 code" },
+#endif
+#ifndef TARGET_SWITCH_SH5_64MEDIA
+#define TARGET_SWITCH_SH5_64MEDIA \
{"5-64media", TARGET_NONE, "" }, \
- {"5-64media", SELECT_SH5_64, "Generate 64-bit SHmedia code" }, \
+ {"5-64media", SELECT_SH5_64MEDIA, "Generate 64-bit SHmedia code" },
+#endif
+#ifndef TARGET_SWITCH_SH5_64MEDIA_NOFPU
+#define TARGET_SWITCH_SH5_64MEDIA_NOFPU \
{"5-64media-nofpu", TARGET_NONE, "" }, \
- {"5-64media-nofpu", SELECT_SH5_64_NOFPU, "Generate 64-bit FPU-less SHmedia code" }, \
+ {"5-64media-nofpu", SELECT_SH5_64MEDIA_NOFPU, "Generate 64-bit FPU-less SHmedia code" },
+#endif
+#ifndef TARGET_SWITCHES_SH5_32MEDIA
+#define TARGET_SWITCHES_SH5_32MEDIA \
{"5-32media", TARGET_NONE, "" }, \
- {"5-32media", SELECT_SH5_32, "Generate 32-bit SHmedia code" }, \
- {"5-32media-nofpu", TARGET_NONE, "" }, \
- {"5-32media-nofpu", SELECT_SH5_32_NOFPU, "Generate 32-bit FPU-less SHmedia code" }, \
+ {"5-32media", SELECT_SH5_32MEDIA, "Generate 32-bit SHmedia code" }, \
{"5-compact", TARGET_NONE, "" }, \
- {"5-compact", SELECT_SH5_COMPACT, "Generate SHcompact code" }, \
+ {"5-compact", SELECT_SH5_COMPACT, "Generate SHcompact code" },
+#endif
+#ifndef TARGET_SWITCHES_SH5_32MEDIA_NOFPU
+#define TARGET_SWITCHES_SH5_32MEDIA_NOFPU \
+ {"5-32media-nofpu", TARGET_NONE, "" }, \
+ {"5-32media-nofpu", SELECT_SH5_32MEDIA_NOFPU, "Generate 32-bit FPU-less SHmedia code" }, \
{"5-compact-nofpu", TARGET_NONE, "" }, \
- {"5-compact-nofpu", SELECT_SH5_COMPACT_NOFPU, "Generate FPU-less SHcompact code" }, \
+ {"5-compact-nofpu", SELECT_SH5_COMPACT_NOFPU, "Generate FPU-less SHcompact code" },
+#endif
+
+#define TARGET_SWITCHES \
+{ TARGET_SWITCH_SH1 \
+ TARGET_SWITCH_SH2 \
+ TARGET_SWITCH_SH2E \
+ TARGET_SWITCH_SH3 \
+ TARGET_SWITCH_SH3E \
+ TARGET_SWITCH_SH4_SINGLE_ONLY \
+ TARGET_SWITCH_SH4_SINGLE \
+ TARGET_SWITCH_SH4_NOFPU \
+ TARGET_SWITCH_SH4 \
+ TARGET_SWITCH_SH5_64MEDIA \
+ TARGET_SWITCH_SH5_64MEDIA_NOFPU \
+ TARGET_SWITCHES_SH5_32MEDIA \
+ TARGET_SWITCHES_SH5_32MEDIA_NOFPU \
{"b", -LITTLE_ENDIAN_BIT, "Generate code in big endian mode" }, \
{"bigtable", BIGTABLE_BIT, "Generate 32-bit offsets in switch tables" }, \
{"dalign", DALIGN_BIT, "Aligns doubles at 64-bit boundaries" }, \
#define TARGET_ENDIAN_DEFAULT 0
#endif
-#ifndef TARGET_CPU_DEFAULT
-#define TARGET_CPU_DEFAULT SELECT_SH1
+#define TARGET_DEFAULT (TARGET_CPU_DEFAULT|TARGET_ENDIAN_DEFAULT)
+
+#ifndef SH_MULTILIB_CPU_DEFAULT
+#define SH_MULTILIB_CPU_DEFAULT "m1"
#endif
-#define TARGET_DEFAULT (TARGET_CPU_DEFAULT|TARGET_ENDIAN_DEFAULT)
+#if TARGET_ENDIAN_DEFAULT
+#define MULTILIB_DEFAULTS { "ml", SH_MULTILIB_CPU_DEFAULT }
+#else
+#define MULTILIB_DEFAULTS { "mb", SH_MULTILIB_CPU_DEFAULT }
+#endif
#define CPP_SPEC " %(subtarget_cpp_spec) "
#if TARGET_CPU_DEFAULT & SH5_BIT
#if TARGET_CPU_DEFAULT & SH_E_BIT
#define LINK_DEFAULT_CPU_EMUL "32"
+#if TARGET_CPU_DEFAULT & SH1_BIT
+#define ASM_ISA_SPEC_DEFAULT "--isa=SHcompact"
#else
+#define ASM_ISA_SPEC_DEFAULT "--isa=SHmedia --abi=32"
+#endif /* SH1_BIT */
+#else /* !SH_E_BIT */
#define LINK_DEFAULT_CPU_EMUL "64"
+#define ASM_ISA_SPEC_DEFAULT "--isa=SHmedia --abi=64"
#endif /* SH_E_BIT */
-#else
+#define ASM_ISA_DEFAULT_SPEC \
+" %{!m1:%{!m2*:%{!m3*:%{!m4*:%{!m5*:" ASM_ISA_SPEC_DEFAULT "}}}}}"
+#else /* !SH5_BIT */
#define LINK_DEFAULT_CPU_EMUL ""
+#define ASM_ISA_DEFAULT_SPEC ""
#endif /* SH5_BIT */
#define SUBTARGET_LINK_EMUL_SUFFIX ""
#define TARGET_VERSION \
fputs (" (SuperH SH)", stderr);
-#undef ASM_SPEC
-#define ASM_SPEC "%(subtarget_asm_endian_spec) %{mrelax:-relax} \
-%{m5-compact*:--isa=SHcompact} \
-%{m5-32media*:--isa=SHmedia --abi=32} \
-%{m5-64media*:--isa=SHmedia --abi=64} \
-%{!m1:%{!m2:%{!m3*:%{!m4*:%{!m5*:--isa=SHmedia --abi=32}}}}} \
-"
-
-#undef LINK_DEFAULT_CPU_EMUL
-#define LINK_DEFAULT_CPU_EMUL "32"
-
-#undef TARGET_DEFAULT
-#define TARGET_DEFAULT (SH5_BIT|SH4_BIT|SH_E_BIT|TARGET_ENDIAN_DEFAULT)
-
#undef SH_ELF_WCHAR_TYPE
#define SH_ELF_WCHAR_TYPE "int"
--- /dev/null
+MULTILIB_ENDIAN =
+++ /dev/null
-MULTILIB_OPTIONS= ml
-MULTILIB_ENDIAN = ml
# Don't compile libgcc with -fpic for now. It's unlikely that we'll
# build shared libraries for embedded SH.
+# Linux / Netbsd will already have set TARGET_LIBGCC2_CFLAGS.
# TARGET_LIBGCC2_CFLAGS = -fpic
+++ /dev/null
-MULTILIB_OPTIONS= mb
-MULTILIB_ENDIAN = mb
LIB2FUNCS_EXTRA=
-MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) m3e/m4
MULTILIB_DIRNAMES=
MULTILIB_MATCHES =
MULTILIB_EXCEPTIONS=
--- /dev/null
+ML_sh1=m1/
--- /dev/null
+ML_sh2=m2/
--- /dev/null
+ML_sh2e=m2e/
--- /dev/null
+ML_sh3=m3/
--- /dev/null
+ML_sh3e=m3e/
--- /dev/null
+ML_sh4=m4/
--- /dev/null
+ML_sh4_nofpu=m4-nofpu/
--- /dev/null
+ML_sh4_single=m4-single/
--- /dev/null
+ML_sh4_single_only=m4-single-only/
--- /dev/null
+ML_sh5_32media=m5-32media/
--- /dev/null
+ML_sh5_32media_nofpu=m5-32media-nofpu/
--- /dev/null
+ML_sh5_64media=m5-64media/
--- /dev/null
+ML_sh5_64media_nofpu=m5-64media-nofpu/
--- /dev/null
+ML_sh5_compact=m5-compact/
--- /dev/null
+ML_sh5_compact_nofpu=m5-compact-nofpu/
+++ /dev/null
-MULTILIB_OPTIONS=
# in libgcc.
FPBIT =
DPBIT =
-
-MULTILIB_OPTIONS += m3e/m4
-MULTILIB_DIRNAMES=
-MULTILIB_MATCHES =
-MULTILIB_EXCEPTIONS=
+++ /dev/null
-TARGET_LIBGCC2_CFLAGS = -fpic
-
-LIB2FUNCS_EXTRA=
-
-EXTRA_MULTILIB_PARTS=
-
-# NetBSD's C library includes a fast software FP library that
-# has support for setting/setting the rounding mode, exception
-# mask, etc. Therefore, we don't want to include software FP
-# in libgcc.
-FPBIT =
-DPBIT =
-MULTILIB_OPTIONS = $(MULTILIB_ENDIAN) m5-64media-nofpu/m5-compact/m5-compact-nofpu/m5-32media/m5-32media-nofpu
-MULTILIB_DIRNAMES= $(MULTILIB_ENDIAN) nofpu compact nofpu/compact media32 nofpu/media32
-MULTILIB_MATCHES =
+MULTILIB_DIRNAMES= $(MULTILIB_RAW_DIRNAMES:/media64=)
echo '#endif' >> fp-bit.c
cat $(srcdir)/config/fp-bit.c >> fp-bit.c
-MULTILIB_ENDIAN = ml
-MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) m2/m2e/m4-single-only/m4-single/m4
+MULTILIB_ENDIAN = ml/mb
+MULTILIB_CPUS= $(ML_sh1)$(ML_sh2e)$(ML_sh2)$(ML_sh3e)$(ML_sh3)$(ML_sh4_nofpu)$(ML_sh4_single_only)$(ML_sh4_single)$(ML_sh4)$(ML_m5_32media)$(ML_m5_32media_nofpu)$(ML_m5_compact)$(ML_m5_compact_nofpu)$(ML_m5_64media)$(ML_m5_64media_nofpu)
+
+MULTILIB_OPTIONS= $(MULTILIB_ENDIAN) $(MULTILIB_CPUS:/=)
MULTILIB_DIRNAMES=
-MULTILIB_MATCHES = m2=m3 m2e=m3e m2=m4-nofpu
-MULTILIB_EXCEPTIONS = ml
+#MULTILIB_MATCHES = m2=m3 m2e=m3e m2=m4-nofpu
+MULTILIB_MATCHES = $(shell \
+ multilibs="$(MULTILIB_OPTIONS)" ; \
+ for abi in m1,m2,m3,m4-nofpu \
+ m2e,m3e,m4-single-only \
+ m5-32media,m5-compact,m5-32media \
+ m5-32media-nofpu,m5-compact-nofpu,m5-32media-nofpu; do \
+ subst= ; \
+ for lib in `echo $$abi|tr , ' '` ; do \
+ if test "`echo $$multilibs|sed s/$$lib//`" != "$$multilibs"; then \
+ subst=$$lib ; \
+ elif test x$$subst != x ; then \
+ echo $$subst=$$lib ; \
+ fi \
+ done \
+ done)
+
+# SH1 only supports big endian.
+MULTILIB_EXCEPTIONS = ml/m1
LIBGCC = stmp-multilib
INSTALL_LIBGCC = install-multilib
_push_pop_shmedia_regs \
_udivdi3 _divdi3 _umoddi3 _moddi3
-MULTILIB_OPTIONS = $(MULTILIB_ENDIAN) m5-32media-nofpu/m5-compact/m5-compact-nofpu/m5-64media/m5-64media-nofpu
-MULTILIB_DIRNAMES= $(MULTILIB_ENDIAN) nofpu compact nofpu/compact media64 nofpu/media64
-MULTILIB_MATCHES=
-MULTILIB_EXCEPTIONS=
+MULTILIB_CPU_DIRS= $(ML_sh1) $(ML_sh2e) $(ML_sh2) $(ML_sh3e) $(ML_sh3) $(ML_sh4_nofpu) $(ML_sh4_single_only) $(ML_sh4_single) $(ML_sh4) $(ML_m5_32media:m5_32media=media32) $(ML_m5_32media_nofpu:m5_32media_nofpu=nofpu/media32) $(ML_m5_compact:m5_compact=compact) $(ML_m5_compact_nofpu:m5_compact_nofpu=nofpu/compact) $(ML_m5_64media:m5_64media=media64) $(ML_m5_64media_nofpu:m5_64media_nofpu=nofpu/media64)
+
+MULTILIB_RAW_DIRNAMES= $(MULTILIB_ENDIAN:/mb= mb) $(MULTILIB_CPU_DIRS:/=)
+MULTILIB_DIRNAMES= $(MULTILIB_RAW_DIRNAMES:/media32=)
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