config.gcc: Reorganize --with-cpu section.
* config.gcc: Reorganize --with-cpu section. Remove an obsolete comment about the default CPU for x86-64. Fix a typo for the ep9312. Update the list of supported PowerPC CPUs. Support a limited set of new --with-cpu options for i386. From-SVN: r67455
This commit is contained in:
Daniel Jacobowitz
Daniel Jacobowitz
parent
165848dad3
commit
73f09c9913
@ -1,3 +1,11 @@
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2003-06-04 Daniel Jacobowitz <drow@mvista.com>
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* config.gcc: Reorganize --with-cpu section. Remove an
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obsolete comment about the default CPU for x86-64. Fix
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a typo for the ep9312. Update the list of supported PowerPC
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CPUs. Support a limited set of new --with-cpu options
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for i386.
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2003-06-04 Aldy Hernandez <aldyh@redhat.com>
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* config/rs6000/rs6000.c (rs6000_complex_function_value): Unpack
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373
gcc/config.gcc
373
gcc/config.gcc
@ -2129,79 +2129,245 @@ case $machine in
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;;
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esac
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# Distinguish i[34567]86
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# Also, do not run mips-tfile on MIPS if using gas.
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# Process --with-cpu= for PowerPC/rs6000
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target_cpu_default2=
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case $machine in
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i486-*-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_i486
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# Support for --with-cpu and related options (and a few unrelated options,
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# too).
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case "x$with_cpu" in
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xyes | xno)
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echo "--with-cpu must be passed a value" 1>&2
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exit 1
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;;
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i586-*-*)
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case $target_alias in
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esac
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# If there is no $with_cpu option, try to infer one from ${machine}.
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# This block sets nothing except for with_cpu.
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if test x$with_cpu = x
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then
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case $machine in
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ep9312-*-*)
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# A Cirrus ARM variant.
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with_cpu="ep9312"
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;;
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i486-*-*)
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with_cpu=i486
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;;
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i586-*-*)
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case $target_alias in
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k6_2-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_k6_2
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with_cpu=k6-2
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;;
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k6_3-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_k6_3
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with_cpu=k6-3
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;;
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k6-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_k6
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with_cpu=k6
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;;
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pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx
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with_cpu=pentium-mmx
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;;
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*)
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target_cpu_default2=TARGET_CPU_DEFAULT_pentium
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with_cpu=pentium
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;;
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esac
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;;
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i686-*-* | i786-*-*)
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case $target_alias in
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esac
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;;
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i686-*-* | i786-*-*)
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case $target_alias in
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k8-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_k8
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with_cpu=k8
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;;
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athlon_xp-*|athlon_mp-*|athlon_4-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
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with_cpu=athlon-4
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;;
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athlon_tbird-*|athlon-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_athlon
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with_cpu=athlon
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;;
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pentium2-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_pentium2
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with_cpu=pentium2
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;;
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pentium3-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_pentium3
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with_cpu=pentium3
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;;
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pentium4-*)
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target_cpu_default2=TARGET_CPU_DEFAULT_pentium4
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with_cpu=pentium4
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;;
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*)
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target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro
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with_cpu=pentiumpro
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;;
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esac
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;;
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x86_64-*-*)
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# We should have hammer chip here, but it does not exist yet and
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# thus it is not supported. Athlon_SSE is probably equivalent feature
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# wise to hammer from our point of view except for 64bit mode.
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target_cpu_default2=TARGET_CPU_DEFAULT_k8
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;;
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alpha*-*-*)
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case $machine in
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esac
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;;
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x86_64-*-*)
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with_cpu=k8
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;;
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alpha*-*-*)
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case $machine in
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alphaev6[78]*)
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target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
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with_cpu=ev67
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;;
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alphaev6*)
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target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
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with_cpu=ev6
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;;
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alphapca56*)
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target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
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with_cpu=pca56
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;;
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alphaev56*)
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target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
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with_cpu=ev56
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;;
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alphaev5*)
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with_cpu=ev5
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;;
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esac
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;;
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sparc*-*-*)
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with_cpu="`echo $machine | sed 's/-.*$//'`"
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;;
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esac
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fi
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# Similarly for --with-schedule.
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if test x$with_schedule = x; then
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case $machine in
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hppa1* | parisc1*)
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# Override default PA8000 scheduling model.
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with_schedule=7100LC
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;;
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esac
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fi
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# Optionally, validate the argument to --with-cpu.
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# This block sets nothing.
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case $machine in
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alpha*-*-*)
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case "x$with_cpu" in
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x \
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| xev5 | xev56 | xpca56 | xev6 | xev67)
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# OK
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;;
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*)
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echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
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exit 1
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;;
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esac
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;;
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arm*-*-*)
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case "x$with_cpu" in
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x \
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| xarm[236789] | xarm250 | xarm[67][01]0 \
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| xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
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| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
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| xxscale \
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| xep9312 \
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| xstrongarm | xstrongarm110 | xstrongarm1100)
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# OK
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;;
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*)
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echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
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exit 1
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;;
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esac
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;;
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hppa*-*-* | parisc*-*-*)
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case "x$with_schedule" in
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x | x700 | x7100 | x7100LC | x7200 | x7300 | x8000)
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# OK
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;;
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*)
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echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
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exit 1
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;;
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esac
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;;
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i[34567]86-*-* | x86_64-*-*)
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case x$with_cpu in
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x \
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| xi486 \
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| xi586 | xk6 | xk6-2 | xk6-3 | xpentium-mmx | xpentium \
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| xpentiumpro | xpentium2 | xpentium3 | xpentium4 \
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| xathlon | xathlon-4 | xk8)
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# OK
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;;
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*)
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echo "Unknown CPU given in --with-cpu=$with_cpu." 1>&2
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exit 1
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;;
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esac
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;;
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powerpc*-*-* | rs6000-*-*)
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case "x$with_cpu" in
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x \
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| xdefault32 | xdefault64 \
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| xcommon \
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| xpower | xpower2 | xpower3 | xpower4 \
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| xpowerpc | xpowerpc64 \
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| xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
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| x401 | x403 | x405 | x405fp | x440 | x440fp | x505 \
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| x601 | x602 | x603 | x603e | xec603e | x604 \
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| x604e | x620 | x630 | x740 | x750 | x7400 | x7450 \
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| x8540 | x801 | x821 | x823 | x860)
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# OK
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;;
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*)
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echo "Unknown cpu used in --with-cpu=$with_cpu." 1>&2
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exit 1
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;;
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esac
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;;
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sparc*-*-*)
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case x$with_cpu in
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x)
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echo "Should never happen - no default CPU for sparc target."
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exit 1
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;;
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xsparc | xsparc86x | xsparcv9 | xsparc64 \
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| xsupersparc | xhypersparc | xultrasparc | xv7 | xv8 | xv9)
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# OK
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;;
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*)
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echo "Unknown cpu used in --with-$which=$val" 1>&2
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exit 1
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;;
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esac
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;;
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v850*-*-*)
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case "x$with_cpu" in
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x | xv850e)
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# OK
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;;
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*)
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echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
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exit 1
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;;
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esac
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;;
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esac
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# Now, for targets which support this, convert --with-cpu to
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# a setting of target_cpu_default2. This block also sets assorted
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# other configuration variables.
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target_cpu_default2=
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case $machine in
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alpha*-*-*)
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case $with_cpu in
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ev67)
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target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
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;;
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ev6)
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target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
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;;
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pca56)
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target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
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;;
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ev56)
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target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
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;;
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ev5)
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target_cpu_default2="MASK_CPU_EV5"
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;;
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esac
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@ -2216,41 +2382,17 @@ alpha*-*-*)
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fi
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fi
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;;
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arm*-*-*)
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case "x$with_cpu" in
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x)
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# The most generic
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target_cpu_default2="TARGET_CPU_generic"
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;;
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x)
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# The most generic
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target_cpu_default2="TARGET_CPU_generic"
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;;
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# Distinguish cores, and major variants
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# arm7m doesn't exist, but D & I don't affect code
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xarm[236789] | xarm250 | xarm[67][01]0 \
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| xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
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| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
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| xxscale \
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| xep9312 \
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| xstrongarm | xstrongarm110 | xstrongarm1100)
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target_cpu_default2="TARGET_CPU_$with_cpu"
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;;
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xyes | xno)
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echo "--with-cpu must be passed a value" 1>&2
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exit 1
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;;
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*)
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if test x$pass2done = xyes
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then
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echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
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exit 1
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fi
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;;
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esac
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case $machine in
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9ep9312-*-*)
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target_cpu_default2="TARGET_CPU_9ep9312"
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;;
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*)
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target_cpu_default2="TARGET_CPU_$with_cpu"
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;;
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esac
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;;
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@ -2259,12 +2401,24 @@ hppa*-*-* | parisc*-*-*)
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then
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target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
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fi
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case $machine in
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hppa1* | parisc1*)
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tm_defines="TARGET_SCHED_DEFAULT=\\\"7100LC\\\""
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;;
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if test "x$with_schedule" != x
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then
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tm_defines="TARGET_SCHED_DEFAULT=\\\"$with_schedule\\\""
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;;
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fi
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;;
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i[34567]86-*-* | x86_64-*-*)
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case x$with_cpu in
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xathlon-4)
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target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
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;;
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*)
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target_cpu_default2=TARGET_CPU_DEFAULT_"`echo $with_cpu | sed s/-/_/`"
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;;
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esac
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;;
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mips*-*-*)
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case $machine in
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mips*-*-ecoff* | mips*-*-elf*)
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@ -2304,76 +2458,33 @@ mips*-*-*)
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tmake_file="mips/t-mips $tmake_file"
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fi
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;;
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powerpc*-*-* | rs6000-*-*)
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if test x$enable_altivec = xyes
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then
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tm_file="$tm_file rs6000/altivec-defs.h"
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fi
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case "x$with_cpu" in
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x | xdefault32 | xdefault64)
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;;
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xcommon | xpowerpc | xpowerpc64 \
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| xpower | xpower2 | xpower3 | xpower4 \
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| xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
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| x601 | x602 | x603 | x603e | x604 | x604e | x620 | x630 \
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| x740 | x750 | x7400 | x7450 | x505)
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target_cpu_default2="\\\"$with_cpu\\\""
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;;
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x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
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target_cpu_default2="\\\"$with_cpu\\\""
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;;
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xyes | xno)
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echo "--with-cpu must be passed a value" 1>&2
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exit 1
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;;
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*)
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if test x$pass2done = xyes
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then
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echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
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exit 1
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fi
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;;
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esac
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if test "x$with_cpu" != x
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then
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target_cpu_default2="\\\"$with_cpu\\\""
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fi
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out_file=rs6000/rs6000.c
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c_target_objs="${c_target_objs} rs6000-c.o"
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cxx_target_objs="${cxx_target_objs} rs6000-c.o"
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tmake_file="rs6000/t-rs6000 ${tmake_file}"
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;;
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sparc*-*-*)
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case ".$with_cpu" in
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.)
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target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
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;;
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.supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
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target_cpu_default2="TARGET_CPU_$with_cpu"
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;;
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*)
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if test x$pass2done = xyes
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then
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echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
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exit 1
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fi
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;;
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esac
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target_cpu_default2="TARGET_CPU_$with_cpu"
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;;
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v850*-*-*)
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case "x$with_cpu" in
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x)
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;;
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xv850e)
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target_cpu_default2="TARGET_CPU_$with_cpu"
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;;
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*)
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if test x$pass2done = xyes
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then
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echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
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exit 1
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fi
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;;
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x)
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;;
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xv850e)
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target_cpu_default2="TARGET_CPU_$with_cpu"
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;;
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esac
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;;
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esac
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