From fee3e248a6a8236bc9110e5dc83f8f4e88e247d3 Mon Sep 17 00:00:00 2001 From: Ian Lance Taylor Date: Fri, 21 Feb 1997 17:00:45 +0000 Subject: [PATCH] * configure.in: Set em=svr4 for m68k-*-sysv4*. * configure: Rebuild. * config/te-svr4.h: New file. * config/tc-m68k.c (m68k_comment_chars): Only include `#' if TE_SVR4 or TE_DELTA. --- gas/ChangeLog | 8 +++ gas/config/.Sanitize | 1 + gas/config/tc-m68k.c | 7 ++- gas/config/te-svr4.h | 4 ++ gas/configure | 125 ++++++++++++++++++++++--------------------- gas/configure.in | 5 +- 6 files changed, 84 insertions(+), 66 deletions(-) create mode 100644 gas/config/te-svr4.h diff --git a/gas/ChangeLog b/gas/ChangeLog index 042ffbc8dc1..a86db4de80e 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,11 @@ +Fri Feb 21 11:55:03 1997 Ian Lance Taylor + + * configure.in: Set em=svr4 for m68k-*-sysv4*. + * configure: Rebuild. + * config/te-svr4.h: New file. + * config/tc-m68k.c (m68k_comment_chars): Only include `#' if + TE_SVR4 or TE_DELTA. + Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com) * config/tc-mn10200.c (md_convert_frag): Create a fixup for the diff --git a/gas/config/.Sanitize b/gas/config/.Sanitize index 63a90e6c775..cdacd80c656 100644 --- a/gas/config/.Sanitize +++ b/gas/config/.Sanitize @@ -183,6 +183,7 @@ te-riscix.h te-sco386.h te-sparcaout.h te-sun3.h +te-svr4.h te-sysv32.h vax-inst.h vms-conf.h diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c index 5bd259fbe51..4ee9f8a171c 100644 --- a/gas/config/tc-m68k.c +++ b/gas/config/tc-m68k.c @@ -31,7 +31,7 @@ pre-processor is disabled, these aren't very useful. The macro tc_comment_chars points to this. We use this, rather than the usual comment_chars, so that the --bitwise-or option will work. */ -#if (defined (OBJ_ELF) && ! defined (TE_PSOS) && ! defined (TE_LINUX)) || defined (TE_DELTA) +#if defined (TE_SVR4) || defined (TE_DELTA) const char *m68k_comment_chars = "|#"; #else const char *m68k_comment_chars = "|"; @@ -1161,7 +1161,10 @@ m68k_ip (instring) case AINDR: case AINC: case ADEC: + break; case DISP: + if (opP->reg == PC || opP->reg == ZPC) + losing++; break; default: losing++; @@ -4804,7 +4807,7 @@ s_even (ignore) temp = 1; /* JF should be 2? */ temp_fill = get_absolute_expression (); if (!need_pass_2) /* Never make frag if expect extra pass. */ - frag_align (temp, (int) temp_fill); + frag_align (temp, (int) temp_fill, 0); demand_empty_rest_of_line (); record_alignment (now_seg, temp); } diff --git a/gas/config/te-svr4.h b/gas/config/te-svr4.h new file mode 100644 index 00000000000..7217ee119e6 --- /dev/null +++ b/gas/config/te-svr4.h @@ -0,0 +1,4 @@ +#define TE_SVR4 +#define LOCAL_LABELS_FB 1 + +#include "obj-format.h" diff --git a/gas/configure b/gas/configure index 228320559fe..3f6a0b149e9 100755 --- a/gas/configure +++ b/gas/configure @@ -839,8 +839,9 @@ for this_target in $target $canon_targets ; do m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;; m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;; m68k-apollo-*) fmt=coff targ=apollo em=apollo ;; - m68k-*-sysv4 | m68k-*-elf) # must be before -sysv* - fmt=elf ;; + m68k-*-sysv4*) # must be before -sysv* + fmt=elf em=svr4 ;; + m68k-*-elf*) fmt=elf ;; m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*) fmt=coff targ=m68kcoff ;; m68k-*-hpux*) fmt=hp300 em=hp300 ;; @@ -1392,7 +1393,7 @@ EOF # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1396: checking for $ac_word" >&5 +echo "configure:1397: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1421,7 +1422,7 @@ if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1425: checking for $ac_word" >&5 +echo "configure:1426: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1469,7 +1470,7 @@ fi fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 -echo "configure:1473: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 +echo "configure:1474: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. @@ -1479,11 +1480,11 @@ ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then @@ -1503,12 +1504,12 @@ if test $ac_cv_prog_cc_works = no; then { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 -echo "configure:1507: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 +echo "configure:1508: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:1512: checking whether we are using GNU C" >&5 +echo "configure:1513: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1517,7 +1518,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1521: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then +if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1522: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no @@ -1532,7 +1533,7 @@ if test $ac_cv_prog_gcc = yes; then ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 -echo "configure:1536: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:1537: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1570,7 +1571,7 @@ 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""... $ac_c" 1>&6 -echo "configure:1574: checking for a BSD compatible install" >&5 +echo "configure:1575: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1621,7 +1622,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1625: checking how to run the C preprocessor" >&5 +echo "configure:1626: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1636,13 +1637,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1646: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1647: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1653,13 +1654,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1663: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1664: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : @@ -1685,17 +1686,17 @@ for ac_hdr in string.h stdlib.h memory.h strings.h unistd.h stdarg.h varargs.h e do ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'` echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6 -echo "configure:1689: checking for $ac_hdr" >&5 +echo "configure:1690: checking for $ac_hdr" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1699: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1700: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* @@ -1725,7 +1726,7 @@ done # Put this here so that autoconf's "cross-compiling" message doesn't confuse # people who are not cross-compiling but are compiling cross-assemblers. echo $ac_n "checking whether compiling a cross-assembler""... $ac_c" 1>&6 -echo "configure:1729: checking whether compiling a cross-assembler" >&5 +echo "configure:1730: checking whether compiling a cross-assembler" >&5 if test "${host}" = "${target}"; then cross_gas=no else @@ -1740,19 +1741,19 @@ echo "$ac_t""$cross_gas" 1>&6 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works # for constant arguments. Useless! echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6 -echo "configure:1744: checking for working alloca.h" >&5 +echo "configure:1745: checking for working alloca.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < int main() { char *p = alloca(2 * sizeof(int)); ; return 0; } EOF -if { (eval echo configure:1756: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1757: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* ac_cv_header_alloca_h=yes else @@ -1773,12 +1774,12 @@ EOF fi echo $ac_n "checking for alloca""... $ac_c" 1>&6 -echo "configure:1777: checking for alloca" >&5 +echo "configure:1778: checking for alloca" >&5 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1806: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* ac_cv_func_alloca_works=yes else @@ -1833,12 +1834,12 @@ EOF echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6 -echo "configure:1837: checking whether alloca needs Cray hooks" >&5 +echo "configure:1838: checking whether alloca needs Cray hooks" >&5 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&6 if test $ac_cv_os_cray = yes; then for ac_func in _getb67 GETB67 getb67; do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:1867: checking for $ac_func" >&5 +echo "configure:1868: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:1896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -1918,7 +1919,7 @@ done fi echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6 -echo "configure:1922: checking stack direction for C alloca" >&5 +echo "configure:1923: checking stack direction for C alloca" >&5 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1926,7 +1927,7 @@ else ac_cv_c_stack_direction=0 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null +if { (eval echo configure:1950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest && (./conftest; exit) 2>/dev/null then ac_cv_c_stack_direction=1 else @@ -1967,21 +1968,21 @@ EOF fi echo $ac_n "checking for inline""... $ac_c" 1>&6 -echo "configure:1971: checking for inline" >&5 +echo "configure:1972: checking for inline" >&5 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_inline=no for ac_kw in inline __inline__ __inline; do cat > conftest.$ac_ext <&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:1986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_c_inline=$ac_kw; break else @@ -2011,12 +2012,12 @@ esac for ac_func in unlink remove do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2015: checking for $ac_func" >&5 +echo "configure:2016: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2068,12 +2069,12 @@ done for ac_func in sbrk do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 -echo "configure:2072: checking for $ac_func" >&5 +echo "configure:2073: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else @@ -2125,12 +2126,12 @@ done # enough, but on some of those systems, the assert macro relies on requoting # working properly! echo $ac_n "checking for working assert macro""... $ac_c" 1>&6 -echo "configure:2129: checking for working assert macro" >&5 +echo "configure:2130: checking for working assert macro" >&5 if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include @@ -2146,7 +2147,7 @@ assert (a == b ; return 0; } EOF -if { (eval echo configure:2150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gas_cv_assert_ok=yes else @@ -2187,12 +2188,12 @@ gas_test_headers=" " echo $ac_n "checking whether declaration is required for strstr""... $ac_c" 1>&6 -echo "configure:2191: checking whether declaration is required for strstr" >&5 +echo "configure:2192: checking whether declaration is required for strstr" >&5 if eval "test \"`echo '$''{'gas_cv_decl_needed_strstr'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gas_cv_decl_needed_strstr=no else @@ -2224,12 +2225,12 @@ EOF echo $ac_n "checking whether declaration is required for malloc""... $ac_c" 1>&6 -echo "configure:2228: checking whether declaration is required for malloc" >&5 +echo "configure:2229: checking whether declaration is required for malloc" >&5 if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gas_cv_decl_needed_malloc=no else @@ -2261,12 +2262,12 @@ EOF echo $ac_n "checking whether declaration is required for free""... $ac_c" 1>&6 -echo "configure:2265: checking whether declaration is required for free" >&5 +echo "configure:2266: checking whether declaration is required for free" >&5 if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gas_cv_decl_needed_free=no else @@ -2298,12 +2299,12 @@ EOF echo $ac_n "checking whether declaration is required for sbrk""... $ac_c" 1>&6 -echo "configure:2302: checking whether declaration is required for sbrk" >&5 +echo "configure:2303: checking whether declaration is required for sbrk" >&5 if eval "test \"`echo '$''{'gas_cv_decl_needed_sbrk'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gas_cv_decl_needed_sbrk=no else @@ -2338,12 +2339,12 @@ EOF # for it? echo $ac_n "checking whether declaration is required for errno""... $ac_c" 1>&6 -echo "configure:2342: checking whether declaration is required for errno" >&5 +echo "configure:2343: checking whether declaration is required for errno" >&5 if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <&5; (eval $ac_link) 2>&5; } && test -s conftest; then +if { (eval echo configure:2363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest; then rm -rf conftest* gas_cv_decl_needed_errno=no else diff --git a/gas/configure.in b/gas/configure.in index 653a0efc227..a15817b0b5a 100644 --- a/gas/configure.in +++ b/gas/configure.in @@ -186,8 +186,9 @@ changequote([,])dnl m68k-motorola-sysv*) fmt=coff targ=m68kcoff em=delta ;; m68k-bull-sysv3*) fmt=coff targ=m68kcoff em=dpx2 ;; m68k-apollo-*) fmt=coff targ=apollo em=apollo ;; - m68k-*-sysv4 | m68k-*-elf) # must be before -sysv* - fmt=elf ;; + m68k-*-sysv4*) # must be before -sysv* + fmt=elf em=svr4 ;; + m68k-*-elf*) fmt=elf ;; m68k-*-coff | m68k-*-sysv* | m68k-*-rtems*) fmt=coff targ=m68kcoff ;; m68k-*-hpux*) fmt=hp300 em=hp300 ;; -- 2.30.2