Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
* configure.in (m88k-motorola-sysv*): New target. * configure: Rebuild. * config/te-delta88.h: New file. * config/obj-coff.c (write_object_file): Use md_do_align if it is defined. * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define. (md_do_align): Define. * config/tc-m88k.c: Include "subsegs.h". (m88k_do_align): New function. * config/te-delta.h (STRIP_UNDERSCORE): Don't define. (COFF_NOLOAD_PROBLEM): Define. (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
This commit is contained in:
Ian Lance Taylor
parent
b3737d33ea
commit
a75f31ce1b
7 changed files with 69 additions and 19 deletions
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@ -126,6 +126,7 @@ tc-z8k.c
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tc-z8k.h
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te-386bsd.h
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te-delta.h
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te-delta88.h
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te-dpx2.h
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te-generic.h
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te-go32.h
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@ -21,6 +21,7 @@ the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307
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#include <ctype.h>
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#include "as.h"
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#include "subsegs.h"
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#include "m88k-opcode.h"
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struct field_val_assoc
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@ -1428,4 +1429,21 @@ md_pcrel_from (fixp)
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/*NOTREACHED*/
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}
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/* When we align the .init section, insert the correct NOP pattern. */
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int
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m88k_do_align (n, fill)
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int n;
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const char *fill;
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{
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if (!fill
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&& strcmp (obj_segment_name (now_seg), ".init") == 0)
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{
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static const unsigned char nop_pattern[] = { 0xf4, 0x00, 0x58, 0x00 };
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frag_align_pattern (n, nop_pattern, sizeof (nop_pattern));
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return 1;
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}
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return 0;
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}
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#endif /* M88KCOFF */
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@ -90,4 +90,15 @@ struct reloc_info_m88k
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/* No special hook needed for symbols. */
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#define tc_coff_symbol_emit_hook(s)
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/* Align sections to a four byte boundary. */
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#ifndef max
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#define max(a,b) (((a) > (b)) ? (a) : (b))
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#endif
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#define SUB_SEGMENT_ALIGN(SEG) max (section_alignment[(int) (SEG)], 4)
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/* We use a special alignment function to insert the correct nop
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pattern in .init. */
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extern int m88k_do_align PARAMS ((int, const char *));
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#define md_do_align(n,fill,l) if (m88k_do_align(n,fill)) goto l
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#endif /* M88KCOFF */
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@ -1,8 +1,13 @@
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/* Remove leading underscore from the gcc generated symbol names */
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#define STRIP_UNDERSCORE
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#define TE_DELTA
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#include "obj-format.h"
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#define COFF_NOLOAD_PROBLEM 1
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/* Added these, because if we don't know what we're targetting we may
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need an assembler version of libgcc, and that will use local
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labels. */
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#define LOCAL_LABELS_DOLLAR 1
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#define LOCAL_LABELS_FB 1
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/* end of te-delta.h */
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13
gas/config/te-delta88.h
Normal file
13
gas/config/te-delta88.h
Normal file
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@ -0,0 +1,13 @@
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/* This file is te-delta88.h. */
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#define TE_DELTA88 1
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#define COFF_NOLOAD_PROBLEM 1
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/* Added these, because if we don't know what we're targetting we may
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need an assembler version of libgcc, and that will use local
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labels. */
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#define LOCAL_LABELS_DOLLAR 1
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#define LOCAL_LABELS_FB 1
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#include "obj-format.h"
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33
gas/configure
vendored
33
gas/configure
vendored
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@ -731,6 +731,7 @@ for this_target in $target $canon_targets ; do
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em=lynx ;;
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m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
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m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delta88 ;;
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m88k-*-coff*) fmt=coff targ=m88kcoff ;;
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# don't change em like *-*-bsd does
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@ -1245,7 +1246,7 @@ else
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# On the NeXT, cc -E runs the code through the compiler's parser,
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# not just through cpp.
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cat > conftest.$ac_ext <<EOF
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#line 1249 "configure"
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#line 1250 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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@ -1259,7 +1260,7 @@ else
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rm -rf conftest*
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CPP="${CC-cc} -E -traditional-cpp"
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cat > conftest.$ac_ext <<EOF
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#line 1263 "configure"
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#line 1264 "configure"
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#include "confdefs.h"
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#include <assert.h>
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Syntax Error
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@ -1292,7 +1293,7 @@ if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1296 "configure"
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#line 1297 "configure"
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#include "confdefs.h"
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#include <$ac_hdr>
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EOF
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@ -1344,7 +1345,7 @@ else
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ac_cv_c_cross=yes
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else
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cat > conftest.$ac_ext <<EOF
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#line 1348 "configure"
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#line 1349 "configure"
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#include "confdefs.h"
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main(){return(0);}
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EOF
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@ -1367,7 +1368,7 @@ if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1371 "configure"
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#line 1372 "configure"
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#include "confdefs.h"
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#include <alloca.h>
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int main() { return 0; }
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@ -1398,7 +1399,7 @@ if eval "test \"`echo '$''{'ac_cv_func_alloca'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1402 "configure"
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#line 1403 "configure"
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#include "confdefs.h"
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#ifdef __GNUC__
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@ -1456,7 +1457,7 @@ if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1460 "configure"
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#line 1461 "configure"
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#include "confdefs.h"
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#if defined(CRAY) && ! defined(CRAY2)
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webecray
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@ -1484,7 +1485,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1488 "configure"
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#line 1489 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1538,7 +1539,7 @@ else
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ac_cv_c_stack_direction=0
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else
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cat > conftest.$ac_ext <<EOF
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#line 1542 "configure"
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#line 1543 "configure"
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#include "confdefs.h"
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find_stack_direction ()
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{
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@ -1580,7 +1581,7 @@ else
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ac_cv_c_inline=no
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for ac_kw in inline __inline__ __inline; do
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cat > conftest.$ac_ext <<EOF
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#line 1584 "configure"
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#line 1585 "configure"
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#include "confdefs.h"
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int main() { return 0; }
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@ -1619,7 +1620,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1623 "configure"
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#line 1624 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1672,7 +1673,7 @@ if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1676 "configure"
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#line 1677 "configure"
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#include "confdefs.h"
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/* System header to define __stub macros and hopefully few prototypes,
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which can conflict with char $ac_func(); below. */
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@ -1725,7 +1726,7 @@ if eval "test \"`echo '$''{'gas_cv_assert_ok'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1729 "configure"
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#line 1730 "configure"
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#include "confdefs.h"
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#include <assert.h>
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#include <stdio.h>
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@ -1782,7 +1783,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_malloc'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1786 "configure"
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#line 1787 "configure"
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#include "confdefs.h"
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$gas_test_headers
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int main() { return 0; }
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@ -1818,7 +1819,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_free'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1822 "configure"
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#line 1823 "configure"
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#include "confdefs.h"
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$gas_test_headers
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int main() { return 0; }
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@ -1857,7 +1858,7 @@ if eval "test \"`echo '$''{'gas_cv_decl_needed_errno'+set}'`\" = set"; then
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echo $ac_n "(cached) $ac_c" 1>&6
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else
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cat > conftest.$ac_ext <<EOF
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#line 1861 "configure"
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#line 1862 "configure"
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#include "confdefs.h"
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#ifdef HAVE_ERRNO_H
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@ -204,6 +204,7 @@ changequote([,])dnl
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em=lynx ;;
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m68k-*-netbsd*) fmt=aout em=nbsd bfd_gas=yes ;;
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m88k-motorola-sysv3*) fmt=coff targ=m88kcoff em=delta88 ;;
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m88k-*-coff*) fmt=coff targ=m88kcoff ;;
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# don't change em like *-*-bsd does
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