alpha_mach_dep.s: Mark call-saved FP registers.
* alpha_mach_dep.s: Mark call-saved FP registers. * include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS. * configure.in (alpha*): Re-enable alpha_mach_dep.s * configure: Rebuild. From-SVN: r43593
This commit is contained in:
Richard Henderson
Richard Henderson
parent
d27bba5e57
commit
f6823cb5cd
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@ -1,3 +1,10 @@
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2001-06-26 Richard Henderson <rth@redhat.com>
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* alpha_mach_dep.s: Mark call-saved FP registers.
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* include/private/gcconfig.h (ALPHA): Remove USE_GENERIC_PUSH_REGS.
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* configure.in (alpha*): Re-enable alpha_mach_dep.s
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* configure: Rebuild.
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2001-06-12 Tom Tromey <tromey@redhat.com>
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* aclocal.m4, configure: Rebuilt.
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@ -1,63 +1,86 @@
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.arch ev6
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# This is BROKEN on a 21264 running gcc, and probably in other cases.
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# The compiler may spill pointers to fp registers, and this code doesn't
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# scan those.
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# define call_push(x) \
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lda $16, 0(x); /* copy x to first argument register */ \
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jsr $26, GC_push_one; /* call GC_push_one, ret addr in $26 */ \
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ldgp $gp, 0($26) /* restore $gp register from $ra */
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.text
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.align 4
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.globl GC_push_regs
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.ent GC_push_regs 2
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GC_push_regs:
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ldgp $gp, 0($27) # set gp from the procedure value reg
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lda $sp, -32($sp) # make stack frame
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stq $26, 8($sp) # save return address
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.mask 0x04000000, -8
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ldgp $gp, 0($27)
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lda $sp, -16($sp)
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stq $26, 0($sp)
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.mask 0x04000000, 0
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.frame $sp, 16, $26, 0
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# call_push($0) # expression eval and int func result
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# $0 integer result
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# $1-$8 temp regs - not preserved cross calls
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# $9-$15 call saved regs
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# $16-$21 argument regs - not preserved cross calls
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# $22-$28 temp regs - not preserved cross calls
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# $29 global pointer - not preserved cross calls
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# $30 stack pointer
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# call_push($1) # temp regs - not preserved cross calls
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# call_push($2)
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# call_push($3)
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# call_push($4)
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# call_push($5)
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# call_push($6)
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# call_push($7)
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# call_push($8)
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call_push($9) # Saved regs
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# define call_push(x) \
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mov x, $16; \
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jsr $26, GC_push_one; \
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ldgp $gp, 0($26)
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call_push($9)
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call_push($10)
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call_push($11)
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call_push($12)
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call_push($13)
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call_push($14)
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call_push($15)
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call_push($15) # frame ptr or saved reg
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# $f0-$f1 floating point results
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# $f2-$f9 call saved regs
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# $f10-$f30 temp regs - not preserved cross calls
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# call_push($16) # argument regs - not preserved cross calls
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# call_push($17)
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# call_push($18)
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# call_push($19)
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# call_push($20)
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# call_push($21)
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# Use the most efficient transfer method for this hardware.
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# Bit 1 detects the FIX extension, which includes ftoit.
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amask 2, $0
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bne $0, $use_stack
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# call_push($22) # temp regs - not preserved cross calls
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# call_push($23)
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# call_push($24)
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# call_push($25)
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#undef call_push
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#define call_push(x) \
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ftoit x, $16; \
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jsr $26, GC_push_one; \
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ldgp $gp, 0($26)
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# call_push($26) # return address - expression eval
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# call_push($27) # procedure value or temporary reg
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# call_push($28) # assembler temp - not presrved
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call_push($29) # Global Pointer
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# call_push($30) # Stack Pointer
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call_push($f2)
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call_push($f3)
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call_push($f4)
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call_push($f5)
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call_push($f6)
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call_push($f7)
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call_push($f8)
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call_push($f9)
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ldq $26, 0($sp)
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lda $sp, 16($sp)
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ret $31, ($26), 1
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.align 4
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$use_stack:
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#undef call_push
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#define call_push(x) \
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stt x, 8($sp); \
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ldq $16, 8($sp); \
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jsr $26, GC_push_one; \
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ldgp $gp, 0($26)
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call_push($f2)
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call_push($f3)
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call_push($f4)
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call_push($f5)
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call_push($f6)
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call_push($f7)
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call_push($f8)
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call_push($f9)
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ldq $26, 0($sp)
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lda $sp, 16($sp)
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ret $31, ($26), 1
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ldq $26, 8($sp) # restore return address
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lda $sp, 32($sp) # pop stack frame
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ret $31, ($26), 1 # return ($31 == hardwired zero)
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.end GC_push_regs
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program_transform_name=s,x,x,
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silent=
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site=
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sitefile=
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srcdir=
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target=NONE
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verbose=
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@ -172,7 +171,6 @@ Configuration:
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--help print this message
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--no-create do not create output files
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--quiet, --silent do not print \`checking...' messages
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--site-file=FILE use FILE as the site file
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--version print the version of autoconf that created configure
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Directory and file names:
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--prefix=PREFIX install architecture-independent files in PREFIX
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-site=* | --site=* | --sit=*)
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site="$ac_optarg" ;;
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-site-file | --site-file | --site-fil | --site-fi | --site-f)
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ac_prev=sitefile ;;
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-site-file=* | --site-file=* | --site-fil=* | --site-fi=* | --site-f=*)
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sitefile="$ac_optarg" ;;
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-srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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ac_prev=srcdir ;;
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-srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
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srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
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# Prefer explicitly selected file to automatically selected ones.
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if test -z "$CONFIG_SITE"; then
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if test "x$prefix" != xNONE; then
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CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
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else
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CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
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fi
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if test "x$prefix" != xNONE; then
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CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
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else
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CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
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fi
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else
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CONFIG_SITE="$sitefile"
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fi
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# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
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# Just in case
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sleep 1
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echo timestamp > conftestfile
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EOF
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EOF
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EOF
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|
||||
echo "configure:1159: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1199,7 +1188,7 @@ test -n "$CXX" || CXX="gcc"
|
|||
test -z "$CXX" && { echo "configure: error: no acceptable c++ found in \$PATH" 1>&2; exit 1; }
|
||||
|
||||
echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
|
||||
echo "configure:1203: checking whether we are using GNU C++" >&5
|
||||
echo "configure:1192: checking whether we are using GNU C++" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1208,7 +1197,7 @@ else
|
|||
yes;
|
||||
#endif
|
||||
EOF
|
||||
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1212: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:1201: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
|
||||
ac_cv_prog_gxx=yes
|
||||
else
|
||||
ac_cv_prog_gxx=no
|
||||
|
|
@ -1223,7 +1212,7 @@ if test $ac_cv_prog_gxx = yes; then
|
|||
ac_save_CXXFLAGS="$CXXFLAGS"
|
||||
CXXFLAGS=
|
||||
echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
|
||||
echo "configure:1227: checking whether ${CXX-g++} accepts -g" >&5
|
||||
echo "configure:1216: checking whether ${CXX-g++} accepts -g" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1256,7 +1245,7 @@ fi
|
|||
# NEWLIB_CONFIGURE, which doesn't work because that means that it will
|
||||
# be run before AC_CANONICAL_HOST.
|
||||
echo $ac_n "checking build system type""... $ac_c" 1>&6
|
||||
echo "configure:1260: checking build system type" >&5
|
||||
echo "configure:1249: checking build system type" >&5
|
||||
|
||||
build_alias=$build
|
||||
case "$build_alias" in
|
||||
|
|
@ -1277,7 +1266,7 @@ echo "$ac_t""$build" 1>&6
|
|||
# Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}as; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1281: checking for $ac_word" >&5
|
||||
echo "configure:1270: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1309,7 +1298,7 @@ fi
|
|||
# Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}ar; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1313: checking for $ac_word" >&5
|
||||
echo "configure:1302: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1341,7 +1330,7 @@ fi
|
|||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1345: checking for $ac_word" >&5
|
||||
echo "configure:1334: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1373,7 +1362,7 @@ if test -n "$ac_tool_prefix"; then
|
|||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||||
set dummy ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:1377: checking for $ac_word" >&5
|
||||
echo "configure:1366: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1418,7 +1407,7 @@ fi
|
|||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
|
||||
echo "configure:1422: checking for a BSD compatible install" >&5
|
||||
echo "configure:1411: checking for a BSD compatible install" >&5
|
||||
if test -z "$INSTALL"; then
|
||||
if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -1472,7 +1461,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
|
|||
|
||||
|
||||
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
|
||||
echo "configure:1476: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||||
echo "configure:1465: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||||
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
|
||||
if test "${enable_maintainer_mode+set}" = set; then
|
||||
enableval="$enable_maintainer_mode"
|
||||
|
|
@ -1510,7 +1499,7 @@ if false; then
|
|||
|
||||
|
||||
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
|
||||
echo "configure:1514: checking for executable suffix" >&5
|
||||
echo "configure:1503: checking for executable suffix" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1520,10 +1509,10 @@ else
|
|||
rm -f conftest*
|
||||
echo 'int main () { return 0; }' > conftest.$ac_ext
|
||||
ac_cv_exeext=
|
||||
if { (eval echo configure:1524: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
|
||||
if { (eval echo configure:1513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
|
||||
for file in conftest.*; do
|
||||
case $file in
|
||||
*.c | *.o | *.obj | *.ilk | *.pdb) ;;
|
||||
*.c | *.o | *.obj) ;;
|
||||
*) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
|
||||
esac
|
||||
done
|
||||
|
|
@ -1643,7 +1632,7 @@ ac_prog=ld
|
|||
if test "$GCC" = yes; then
|
||||
# Check if gcc -print-prog-name=ld gives a path.
|
||||
echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
|
||||
echo "configure:1647: checking for ld used by GCC" >&5
|
||||
echo "configure:1636: checking for ld used by GCC" >&5
|
||||
case $host in
|
||||
*-*-mingw*)
|
||||
# gcc leaves a trailing carriage return which upsets mingw
|
||||
|
|
@ -1673,10 +1662,10 @@ echo "configure:1647: checking for ld used by GCC" >&5
|
|||
esac
|
||||
elif test "$with_gnu_ld" = yes; then
|
||||
echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
|
||||
echo "configure:1677: checking for GNU ld" >&5
|
||||
echo "configure:1666: checking for GNU ld" >&5
|
||||
else
|
||||
echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
|
||||
echo "configure:1680: checking for non-GNU ld" >&5
|
||||
echo "configure:1669: checking for non-GNU ld" >&5
|
||||
fi
|
||||
if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -1711,7 +1700,7 @@ else
|
|||
fi
|
||||
test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
|
||||
echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
|
||||
echo "configure:1715: checking if the linker ($LD) is GNU ld" >&5
|
||||
echo "configure:1704: checking if the linker ($LD) is GNU ld" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1728,7 +1717,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
|
|||
|
||||
|
||||
echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
|
||||
echo "configure:1732: checking for $LD option to reload object files" >&5
|
||||
echo "configure:1721: checking for $LD option to reload object files" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1740,7 +1729,7 @@ reload_flag=$lt_cv_ld_reload_flag
|
|||
test -n "$reload_flag" && reload_flag=" $reload_flag"
|
||||
|
||||
echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
|
||||
echo "configure:1744: checking for BSD-compatible nm" >&5
|
||||
echo "configure:1733: checking for BSD-compatible nm" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1778,7 +1767,7 @@ NM="$lt_cv_path_NM"
|
|||
echo "$ac_t""$NM" 1>&6
|
||||
|
||||
echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
|
||||
echo "configure:1782: checking whether ln -s works" >&5
|
||||
echo "configure:1771: checking whether ln -s works" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1799,7 +1788,7 @@ else
|
|||
fi
|
||||
|
||||
echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
|
||||
echo "configure:1803: checking how to recognise dependant libraries" >&5
|
||||
echo "configure:1792: checking how to recognise dependant libraries" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -1963,13 +1952,13 @@ file_magic_cmd=$lt_cv_file_magic_cmd
|
|||
deplibs_check_method=$lt_cv_deplibs_check_method
|
||||
|
||||
echo $ac_n "checking for object suffix""... $ac_c" 1>&6
|
||||
echo "configure:1967: checking for object suffix" >&5
|
||||
echo "configure:1956: checking for object suffix" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
rm -f conftest*
|
||||
echo 'int i = 1;' > conftest.$ac_ext
|
||||
if { (eval echo configure:1973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
if { (eval echo configure:1962: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
for ac_file in conftest.*; do
|
||||
case $ac_file in
|
||||
*.c) ;;
|
||||
|
|
@ -1993,7 +1982,7 @@ case $deplibs_check_method in
|
|||
file_magic*)
|
||||
if test "$file_magic_cmd" = '$MAGIC_CMD'; then
|
||||
echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
|
||||
echo "configure:1997: checking for ${ac_tool_prefix}file" >&5
|
||||
echo "configure:1986: checking for ${ac_tool_prefix}file" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2055,7 +2044,7 @@ fi
|
|||
if test -z "$lt_cv_path_MAGIC_CMD"; then
|
||||
if test -n "$ac_tool_prefix"; then
|
||||
echo $ac_n "checking for file""... $ac_c" 1>&6
|
||||
echo "configure:2059: checking for file" >&5
|
||||
echo "configure:2048: checking for file" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2126,7 +2115,7 @@ esac
|
|||
# Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:2130: checking for $ac_word" >&5
|
||||
echo "configure:2119: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2158,7 +2147,7 @@ if test -n "$ac_tool_prefix"; then
|
|||
# Extract the first word of "ranlib", so it can be a program name with args.
|
||||
set dummy ranlib; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:2162: checking for $ac_word" >&5
|
||||
echo "configure:2151: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2193,7 +2182,7 @@ fi
|
|||
# Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
|
||||
set dummy ${ac_tool_prefix}strip; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:2197: checking for $ac_word" >&5
|
||||
echo "configure:2186: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2225,7 +2214,7 @@ if test -n "$ac_tool_prefix"; then
|
|||
# Extract the first word of "strip", so it can be a program name with args.
|
||||
set dummy strip; ac_word=$2
|
||||
echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
|
||||
echo "configure:2229: checking for $ac_word" >&5
|
||||
echo "configure:2218: checking for $ac_word" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2292,8 +2281,8 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
|
|||
case $host in
|
||||
*-*-irix6*)
|
||||
# Find out which ABI we are using.
|
||||
echo '#line 2296 "configure"' > conftest.$ac_ext
|
||||
if { (eval echo configure:2297: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
echo '#line 2285 "configure"' > conftest.$ac_ext
|
||||
if { (eval echo configure:2286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
|
||||
case `/usr/bin/file conftest.$ac_objext` in
|
||||
*32-bit*)
|
||||
LD="${LD-ld} -32"
|
||||
|
|
@ -2314,7 +2303,7 @@ case $host in
|
|||
SAVE_CFLAGS="$CFLAGS"
|
||||
CFLAGS="$CFLAGS -belf"
|
||||
echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
|
||||
echo "configure:2318: checking whether the C compiler needs -belf" >&5
|
||||
echo "configure:2307: checking whether the C compiler needs -belf" >&5
|
||||
if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2327,14 +2316,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
|
|||
cross_compiling=$ac_cv_prog_cc_cross
|
||||
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2331 "configure"
|
||||
#line 2320 "configure"
|
||||
#include "confdefs.h"
|
||||
|
||||
int main() {
|
||||
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2338: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2327: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
lt_cv_cc_needs_belf=yes
|
||||
else
|
||||
|
|
@ -2364,7 +2353,7 @@ echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
|
|||
esac
|
||||
|
||||
echo $ac_n "checking how to run the C++ preprocessor""... $ac_c" 1>&6
|
||||
echo "configure:2368: checking how to run the C++ preprocessor" >&5
|
||||
echo "configure:2357: checking how to run the C++ preprocessor" >&5
|
||||
if test -z "$CXXCPP"; then
|
||||
if eval "test \"`echo '$''{'ac_cv_prog_CXXCPP'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -2377,12 +2366,12 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
|
|||
cross_compiling=$ac_cv_prog_cxx_cross
|
||||
CXXCPP="${CXX-g++} -E"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2381 "configure"
|
||||
#line 2370 "configure"
|
||||
#include "confdefs.h"
|
||||
#include <stdlib.h>
|
||||
EOF
|
||||
ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
|
||||
{ (eval echo configure:2386: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
{ (eval echo configure:2375: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
|
||||
ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
|
||||
if test -z "$ac_err"; then
|
||||
:
|
||||
|
|
@ -2529,7 +2518,7 @@ fi
|
|||
|
||||
|
||||
echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
|
||||
echo "configure:2533: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||||
echo "configure:2522: checking whether to enable maintainer-specific portions of Makefiles" >&5
|
||||
# Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
|
||||
if test "${enable_maintainer_mode+set}" = set; then
|
||||
enableval="$enable_maintainer_mode"
|
||||
|
|
@ -2562,7 +2551,7 @@ if false; then
|
|||
|
||||
|
||||
echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
|
||||
echo "configure:2566: checking for executable suffix" >&5
|
||||
echo "configure:2555: checking for executable suffix" >&5
|
||||
if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
else
|
||||
|
|
@ -2572,10 +2561,10 @@ else
|
|||
rm -f conftest*
|
||||
echo 'int main () { return 0; }' > conftest.$ac_ext
|
||||
ac_cv_exeext=
|
||||
if { (eval echo configure:2576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
|
||||
if { (eval echo configure:2565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
|
||||
for file in conftest.*; do
|
||||
case $file in
|
||||
*.c | *.o | *.obj | *.ilk | *.pdb) ;;
|
||||
*.c | *.o | *.obj) ;;
|
||||
*) ac_cv_exeext=`echo $file | sed -e s/conftest//` ;;
|
||||
esac
|
||||
done
|
||||
|
|
@ -2595,7 +2584,7 @@ ac_exeext=$EXEEXT
|
|||
fi
|
||||
|
||||
echo $ac_n "checking for thread model used by GCC""... $ac_c" 1>&6
|
||||
echo "configure:2599: checking for thread model used by GCC" >&5
|
||||
echo "configure:2588: checking for thread model used by GCC" >&5
|
||||
THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'`
|
||||
echo "$ac_t""$THREADS" 1>&6
|
||||
|
||||
|
|
@ -2656,7 +2645,7 @@ esac
|
|||
|
||||
|
||||
echo $ac_n "checking for dlopen in -ldl""... $ac_c" 1>&6
|
||||
echo "configure:2660: checking for dlopen in -ldl" >&5
|
||||
echo "configure:2649: checking for dlopen in -ldl" >&5
|
||||
ac_lib_var=`echo dl'_'dlopen | sed 'y%./+-%__p_%'`
|
||||
if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
|
||||
echo $ac_n "(cached) $ac_c" 1>&6
|
||||
|
|
@ -2664,7 +2653,7 @@ else
|
|||
ac_save_LIBS="$LIBS"
|
||||
LIBS="-ldl $LIBS"
|
||||
cat > conftest.$ac_ext <<EOF
|
||||
#line 2668 "configure"
|
||||
#line 2657 "configure"
|
||||
#include "confdefs.h"
|
||||
/* Override any gcc2 internal prototype to avoid an error. */
|
||||
/* We use char because int might match the return type of a gcc2
|
||||
|
|
@ -2675,7 +2664,7 @@ int main() {
|
|||
dlopen()
|
||||
; return 0; }
|
||||
EOF
|
||||
if { (eval echo configure:2679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
if { (eval echo configure:2668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
|
||||
rm -rf conftest*
|
||||
eval "ac_cv_lib_$ac_lib_var=yes"
|
||||
else
|
||||
|
|
@ -2742,11 +2731,9 @@ esac
|
|||
|
||||
machdep=
|
||||
case "$host" in
|
||||
# alpha_mach_dep.s assumes that pointers are not saved in fp registers.
|
||||
# Gcc on a 21264 can spill pointers to fp registers. Oops.
|
||||
# alpha*-*-*)
|
||||
# machdep="alpha_mach_dep.lo"
|
||||
# ;;
|
||||
alpha*-*-*)
|
||||
machdep="alpha_mach_dep.lo"
|
||||
;;
|
||||
mipstx39-*-elf*)
|
||||
machdep="mips_ultrix_mach_dep.lo"
|
||||
cat >> confdefs.h <<\EOF
|
||||
|
|
|
|||
|
|
@ -110,11 +110,9 @@ AC_SUBST(CXXINCLUDES)
|
|||
|
||||
machdep=
|
||||
case "$host" in
|
||||
# alpha_mach_dep.s assumes that pointers are not saved in fp registers.
|
||||
# Gcc on a 21264 can spill pointers to fp registers. Oops.
|
||||
# alpha*-*-*)
|
||||
# machdep="alpha_mach_dep.lo"
|
||||
# ;;
|
||||
alpha*-*-*)
|
||||
machdep="alpha_mach_dep.lo"
|
||||
;;
|
||||
mipstx39-*-elf*)
|
||||
machdep="mips_ultrix_mach_dep.lo"
|
||||
AC_DEFINE(STACKBASE, __stackbase)
|
||||
|
|
|
|||
|
|
@ -1197,11 +1197,6 @@
|
|||
# ifdef ALPHA
|
||||
# define MACH_TYPE "ALPHA"
|
||||
# define ALIGNMENT 8
|
||||
# define USE_GENERIC_PUSH_REGS
|
||||
/* Gcc and probably the DEC/Compaq compiler spill pointers to preserved */
|
||||
/* fp registers in some cases when the target is a 21264. The assembly */
|
||||
/* code doesn't handle that yet, and version dependencies make that a */
|
||||
/* bit tricky. Do the easy thing for now. */
|
||||
# ifdef NETBSD
|
||||
# define OS_TYPE "NETBSD"
|
||||
# define HEURISTIC2
|
||||
|
|
|
|||
Loading…
Reference in New Issue