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Commit 73f09c99 by Daniel Jacobowitz Committed by Daniel Jacobowitz
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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
parent 165848da
Showing with 247 additions and 128 deletions
gcc/ChangeLog
2003-06-04 Daniel Jacobowitz <drow@mvista.com>
* 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.
2003-06-04 Aldy Hernandez <aldyh@redhat.com> 2003-06-04 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/rs6000.c (rs6000_complex_function_value): Unpack * config/rs6000/rs6000.c (rs6000_complex_function_value): Unpack
......
gcc/config.gcc
...@@ -2129,79 +2129,245 @@ case $machine in ...@@ -2129,79 +2129,245 @@ case $machine in
;; ;;
esac esac
# Distinguish i[34567]86 # Support for --with-cpu and related options (and a few unrelated options,
# Also, do not run mips-tfile on MIPS if using gas. # too).
# Process --with-cpu= for PowerPC/rs6000
target_cpu_default2= case "x$with_cpu" in
case $machine in xyes | xno)
i486-*-*) echo "--with-cpu must be passed a value" 1>&2
target_cpu_default2=TARGET_CPU_DEFAULT_i486 exit 1
;; ;;
i586-*-*) esac
case $target_alias in
# If there is no $with_cpu option, try to infer one from ${machine}.
# This block sets nothing except for with_cpu.
if test x$with_cpu = x
then
case $machine in
ep9312-*-*)
# A Cirrus ARM variant.
with_cpu="ep9312"
;;
i486-*-*)
with_cpu=i486
;;
i586-*-*)
case $target_alias in
k6_2-*) k6_2-*)
target_cpu_default2=TARGET_CPU_DEFAULT_k6_2 with_cpu=k6-2
;; ;;
k6_3-*) k6_3-*)
target_cpu_default2=TARGET_CPU_DEFAULT_k6_3 with_cpu=k6-3
;; ;;
k6-*) k6-*)
target_cpu_default2=TARGET_CPU_DEFAULT_k6 with_cpu=k6
;; ;;
pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*) pentium_mmx-*|winchip_c6-*|winchip2-*|c3-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium_mmx with_cpu=pentium-mmx
;; ;;
*) *)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium with_cpu=pentium
;; ;;
esac esac
;; ;;
i686-*-* | i786-*-*) i686-*-* | i786-*-*)
case $target_alias in case $target_alias in
k8-*) k8-*)
target_cpu_default2=TARGET_CPU_DEFAULT_k8 with_cpu=k8
;; ;;
athlon_xp-*|athlon_mp-*|athlon_4-*) athlon_xp-*|athlon_mp-*|athlon_4-*)
target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse with_cpu=athlon-4
;; ;;
athlon_tbird-*|athlon-*) athlon_tbird-*|athlon-*)
target_cpu_default2=TARGET_CPU_DEFAULT_athlon with_cpu=athlon
;; ;;
pentium2-*) pentium2-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium2 with_cpu=pentium2
;; ;;
pentium3-*) pentium3-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium3 with_cpu=pentium3
;; ;;
pentium4-*) pentium4-*)
target_cpu_default2=TARGET_CPU_DEFAULT_pentium4 with_cpu=pentium4
;; ;;
*) *)
target_cpu_default2=TARGET_CPU_DEFAULT_pentiumpro with_cpu=pentiumpro
;;
esac
;;
x86_64-*-*)
with_cpu=k8
;;
alpha*-*-*)
case $machine in
alphaev6[78]*)
with_cpu=ev67
;;
alphaev6*)
with_cpu=ev6
;; ;;
alphapca56*)
with_cpu=pca56
;;
alphaev56*)
with_cpu=ev56
;;
alphaev5*)
with_cpu=ev5
;;
esac
;;
sparc*-*-*)
with_cpu="`echo $machine | sed 's/-.*$//'`"
;;
esac
fi
# Similarly for --with-schedule.
if test x$with_schedule = x; then
case $machine in
hppa1* | parisc1*)
# Override default PA8000 scheduling model.
with_schedule=7100LC
;;
esac
fi
# Optionally, validate the argument to --with-cpu.
# This block sets nothing.
case $machine in
alpha*-*-*)
case "x$with_cpu" in
x \
| xev5 | xev56 | xpca56 | xev6 | xev67)
# OK
;;
*)
echo "Unknown CPU used in --with-cpu=$with_cpu" 1>&2
exit 1
;;
esac esac
;; ;;
x86_64-*-*)
# We should have hammer chip here, but it does not exist yet and arm*-*-*)
# thus it is not supported. Athlon_SSE is probably equivalent feature case "x$with_cpu" in
# wise to hammer from our point of view except for 64bit mode. x \
target_cpu_default2=TARGET_CPU_DEFAULT_k8 | xarm[236789] | xarm250 | xarm[67][01]0 \
| xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
| xxscale \
| xep9312 \
| xstrongarm | xstrongarm110 | xstrongarm1100)
# OK
;;
*)
echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
exit 1
;;
esac
;;
hppa*-*-* | parisc*-*-*)
case "x$with_schedule" in
x | x700 | x7100 | x7100LC | x7200 | x7300 | x8000)
# OK
;;
*)
echo "Unknown processor used in --with-schedule=$with_schedule." 1>&2
exit 1
;;
esac
;;
i[34567]86-*-* | x86_64-*-*)
case x$with_cpu in
x \
| xi486 \
| xi586 | xk6 | xk6-2 | xk6-3 | xpentium-mmx | xpentium \
| xpentiumpro | xpentium2 | xpentium3 | xpentium4 \
| xathlon | xathlon-4 | xk8)
# OK
;;
*)
echo "Unknown CPU given in --with-cpu=$with_cpu." 1>&2
exit 1
;;
esac
;;
powerpc*-*-* | rs6000-*-*)
case "x$with_cpu" in
x \
| xdefault32 | xdefault64 \
| xcommon \
| xpower | xpower2 | xpower3 | xpower4 \
| xpowerpc | xpowerpc64 \
| xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
| x401 | x403 | x405 | x405fp | x440 | x440fp | x505 \
| x601 | x602 | x603 | x603e | xec603e | x604 \
| x604e | x620 | x630 | x740 | x750 | x7400 | x7450 \
| x8540 | x801 | x821 | x823 | x860)
# OK
;;
*)
echo "Unknown cpu used in --with-cpu=$with_cpu." 1>&2
exit 1
;;
esac
;; ;;
sparc*-*-*)
case x$with_cpu in
x)
echo "Should never happen - no default CPU for sparc target."
exit 1
;;
xsparc | xsparc86x | xsparcv9 | xsparc64 \
| xsupersparc | xhypersparc | xultrasparc | xv7 | xv8 | xv9)
# OK
;;
*)
echo "Unknown cpu used in --with-$which=$val" 1>&2
exit 1
;;
esac
;;
v850*-*-*)
case "x$with_cpu" in
x | xv850e)
# OK
;;
*)
echo "Unknown cpu used in --with-cpu=$with_cpu" 1>&2
exit 1
;;
esac
;;
esac
# Now, for targets which support this, convert --with-cpu to
# a setting of target_cpu_default2. This block also sets assorted
# other configuration variables.
target_cpu_default2=
case $machine in
alpha*-*-*) alpha*-*-*)
case $machine in case $with_cpu in
alphaev6[78]*) ev67)
target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX" target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
;; ;;
alphaev6*) ev6)
target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX" target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
;; ;;
alphapca56*) pca56)
target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX" target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
;; ;;
alphaev56*) ev56)
target_cpu_default2="MASK_CPU_EV5|MASK_BWX" target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
;; ;;
alphaev5*) ev5)
target_cpu_default2="MASK_CPU_EV5" target_cpu_default2="MASK_CPU_EV5"
;; ;;
esac esac
...@@ -2216,41 +2382,17 @@ alpha*-*-*) ...@@ -2216,41 +2382,17 @@ alpha*-*-*)
fi fi
fi fi
;; ;;
arm*-*-*) arm*-*-*)
case "x$with_cpu" in case "x$with_cpu" in
x) x)
# The most generic # The most generic
target_cpu_default2="TARGET_CPU_generic" target_cpu_default2="TARGET_CPU_generic"
;; ;;
# Distinguish cores, and major variants
# arm7m doesn't exist, but D & I don't affect code
xarm[236789] | xarm250 | xarm[67][01]0 \
| xarm7m | xarm7dm | xarm7dmi | xarm[79]tdmi \
| xarm7100 | xarm7500 | xarm7500fe | xarm810 \
| xxscale \
| xep9312 \
| xstrongarm | xstrongarm110 | xstrongarm1100)
target_cpu_default2="TARGET_CPU_$with_cpu"
;;
xyes | xno)
echo "--with-cpu must be passed a value" 1>&2
exit 1
;;
*) *)
if test x$pass2done = xyes target_cpu_default2="TARGET_CPU_$with_cpu"
then ;;
echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
exit 1
fi
;;
esac
case $machine in
9ep9312-*-*)
target_cpu_default2="TARGET_CPU_9ep9312"
;;
esac esac
;; ;;
...@@ -2259,12 +2401,24 @@ hppa*-*-* | parisc*-*-*) ...@@ -2259,12 +2401,24 @@ hppa*-*-* | parisc*-*-*)
then then
target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY" target_cpu_default2="MASK_GAS|MASK_JUMP_IN_DELAY"
fi fi
case $machine in if test "x$with_schedule" != x
hppa1* | parisc1*) then
tm_defines="TARGET_SCHED_DEFAULT=\\\"7100LC\\\"" tm_defines="TARGET_SCHED_DEFAULT=\\\"$with_schedule\\\""
;; ;;
fi
;;
i[34567]86-*-* | x86_64-*-*)
case x$with_cpu in
xathlon-4)
target_cpu_default2=TARGET_CPU_DEFAULT_athlon_sse
;;
*)
target_cpu_default2=TARGET_CPU_DEFAULT_"`echo $with_cpu | sed s/-/_/`"
;;
esac esac
;; ;;
mips*-*-*) mips*-*-*)
case $machine in case $machine in
mips*-*-ecoff* | mips*-*-elf*) mips*-*-ecoff* | mips*-*-elf*)
...@@ -2304,76 +2458,33 @@ mips*-*-*) ...@@ -2304,76 +2458,33 @@ mips*-*-*)
tmake_file="mips/t-mips $tmake_file" tmake_file="mips/t-mips $tmake_file"
fi fi
;; ;;
powerpc*-*-* | rs6000-*-*) powerpc*-*-* | rs6000-*-*)
if test x$enable_altivec = xyes if test x$enable_altivec = xyes
then then
tm_file="$tm_file rs6000/altivec-defs.h" tm_file="$tm_file rs6000/altivec-defs.h"
fi fi
case "x$with_cpu" in if test "x$with_cpu" != x
x | xdefault32 | xdefault64) then
;; target_cpu_default2="\\\"$with_cpu\\\""
fi
xcommon | xpowerpc | xpowerpc64 \
| xpower | xpower2 | xpower3 | xpower4 \
| xrios | xrios1 | xrios2 | xrsc | xrsc1 | xrs64a \
| x601 | x602 | x603 | x603e | x604 | x604e | x620 | x630 \
| x740 | x750 | x7400 | x7450 | x505)
target_cpu_default2="\\\"$with_cpu\\\""
;;
x401 | x403 | x405 | xec603e | x801 | x821 | x823 | x860)
target_cpu_default2="\\\"$with_cpu\\\""
;;
xyes | xno)
echo "--with-cpu must be passed a value" 1>&2
exit 1
;;
*)
if test x$pass2done = xyes
then
echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
exit 1
fi
;;
esac
out_file=rs6000/rs6000.c out_file=rs6000/rs6000.c
c_target_objs="${c_target_objs} rs6000-c.o" c_target_objs="${c_target_objs} rs6000-c.o"
cxx_target_objs="${cxx_target_objs} rs6000-c.o" cxx_target_objs="${cxx_target_objs} rs6000-c.o"
tmake_file="rs6000/t-rs6000 ${tmake_file}" tmake_file="rs6000/t-rs6000 ${tmake_file}"
;; ;;
sparc*-*-*) sparc*-*-*)
case ".$with_cpu" in target_cpu_default2="TARGET_CPU_$with_cpu"
.)
target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
;;
.supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
target_cpu_default2="TARGET_CPU_$with_cpu"
;;
*)
if test x$pass2done = xyes
then
echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
exit 1
fi
;;
esac
;; ;;
v850*-*-*) v850*-*-*)
case "x$with_cpu" in case "x$with_cpu" in
x) x)
;; ;;
xv850e) xv850e)
target_cpu_default2="TARGET_CPU_$with_cpu" target_cpu_default2="TARGET_CPU_$with_cpu"
;; ;;
*)
if test x$pass2done = xyes
then
echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
exit 1
fi
;;
esac esac
;; ;;
esac esac
......
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