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Add support for m68010-*-netbsdelf* using the existing m68k/netbsd-elf

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configuration.
This commit is contained in:
thorpej 2002-01-28 21:10:51 +00:00
parent c5b600d0bc
commit f3121769a7
3 changed files with 66 additions and 6 deletions
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50
gnu/dist/toolchain/gcc/config/m68k/netbsd-elf.h vendored
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@ -32,17 +32,59 @@ Boston, MA 02111-1307, USA. */
#define NETBSD_ELF
#include <netbsd.h>
/* 68020 with 68881 */
#define TARGET_DEFAULT (MASK_BITFIELD|MASK_68881|MASK_68020)
/* Default target comes from config.gcc */
#undef TARGET_DEFAULT
#define TARGET_DEFAULT TARGET_CPU_DEFAULT
#define bsd4_4
#undef HAS_INIT_SECTION
#define EXTRA_SPECS \
{ "cpp_cpu_default_spec", CPP_CPU_DEFAULT_SPEC }, \
{ "cpp_cpu_spec", CPP_CPU_SPEC }, \
{ "cpp_fpu_spec", CPP_FPU_SPEC }, \
{ "asm_default_spec", ASM_DEFAULT_SPEC },
#define CPP_CPU_SPEC \
"%{m68010:-D__mc68010__} \
%{m68020:-D__mc68020__} \
%{m68030:-D__mc68030__} \
%{m68040:-D__mc68040__} \
%(cpp_cpu_default_spec)"
#undef TARGET_VERSION
#if TARGET_DEFAULT & MASK_68020
#define TARGET_VERSION fprintf (stderr, " (NetBSD/m68k ELF)");
#define CPP_CPU_DEFAULT_SPEC "%{!m680*:-D__mc68020__}"
#define ASM_DEFAULT_SPEC "%{!m680*:-m68020}"
#else
#define TARGET_VERSION fprintf (stderr, " (NetBSD/68010 ELF)");
#define CPP_CPU_DEFAULT_SPEC "%{!m680*:-D__mc68010__}"
#define ASM_DEFAULT_SPEC "%{!m680*:-m68010}"
#endif
#if TARGET_DEFAULT & MASK_68881
#define CPP_FPU_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__}"
#else
#define CPP_FPU_SPEC "%{m68881:-D__HAVE_68881__ -D__HAVE_FPU__}"
#endif
#undef CPP_SPEC
#define CPP_SPEC "%{!msoft-float:-D__HAVE_68881__ -D__HAVE_FPU__} %{posix:-D_POSIX_SOURCE}"
#define CPP_SPEC \
"%{posix:-D_POSIX_SOURCE} %(cpp_cpu_spec) %(cpp_fpu_spec)"
#undef ASM_SPEC
#define ASM_SPEC " %| %{m68030} %{m68040} %{m68060} %{fpic:-k} %{fPIC:-k -K}"
#define ASM_SPEC \
" %| %(asm_default_spec) \
%{m68010} %{m68020} %{m68030} %{m68040} %{m68060} \
%{fpic:-k} %{fPIC:-k -K}"
/* Provide a set of pre-definitions and pre-assertions appropriate for
the m68k running svr4. */

10
gnu/dist/toolchain/gcc/configure vendored
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@ -2932,7 +2932,7 @@ for machine in $build $host $target; do
hppa*-*-*)
cpu_type=pa
;;
m68000-*-*)
m680[01]0-*-*)
cpu_type=m68k
;;
mips*-*-*)
@ -4380,6 +4380,14 @@ for machine in $build $host $target; do
float_format=m68k
;;
m68*-*-netbsdelf*)
case $machine in
m68010-*)
target_cpu_default="0"
;;
*)
target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
;;
esac
float_format=m68k
gas=yes gnu_ld=yes
;;

12
gnu/dist/toolchain/gcc/configure.in vendored
View File

@ -498,7 +498,9 @@ changequote([,])dnl
hppa*-*-*)
cpu_type=pa
;;
m68000-*-*)
changequote(,)dnl
m680[01]0-*-*)
changequote([,])dnl
cpu_type=m68k
;;
mips*-*-*)
@ -2054,6 +2056,14 @@ changequote([,])dnl
float_format=m68k
;;
m68*-*-netbsdelf*)
case $machine in
m68010-*)
target_cpu_default="0"
;;
*)
target_cpu_default="MASK_68020|MASK_68881|MASK_BITFIELD"
;;
esac
float_format=m68k
gas=yes gnu_ld=yes
;;