config.gcc (mips-wrs-vxworks): Add vx-common.h to tm_file.
gcc/ * config.gcc (mips-wrs-vxworks): Add vx-common.h to tm_file. Set the default --with-arch setting to mips2. * config/mips/t-vxworks (MULTILIB_OPTIONS, MULTILIB_MATCHES) (MULTILIB_EXCEPTIONS): Redefine with new multilibs. (MULTILIB_OSDIRNAMES): Delete. (MULTILIB_DIRNAMES): Define. * config/mips/vxworks.h (LINK_SPEC): Add VXWORKS_LINK_SPEC. (LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Define. (TARGET_OS_CPP_BUILTINS): Incorporate old SUBTARGET_CPP_SPEC definitions, except for _WRS_R3K_EXC_SUPPORT. Call VXWORKS_OS_CPP_BUILTINS. (SUBTARGET_CPP_SPEC): Redefine to VXWORKS_ADDITIONAL_CPP_SPEC. (MIPS_DEBUGGING_INFO): Undefine. (FUNCTION_PROFILER): Define to VXWORKS_FUNCTION_PROFILER. From-SVN: r123459
This commit is contained in:
Richard Sandiford
Richard Sandiford
parent
f0920e6c64
commit
9200d6c868
|
|
@ -1,3 +1,20 @@
|
|||
2007-04-03 Richard Sandiford <richard@codesourcery.com>
|
||||
|
||||
* config.gcc (mips-wrs-vxworks): Add vx-common.h to tm_file.
|
||||
Set the default --with-arch setting to mips2.
|
||||
* config/mips/t-vxworks (MULTILIB_OPTIONS, MULTILIB_MATCHES)
|
||||
(MULTILIB_EXCEPTIONS): Redefine with new multilibs.
|
||||
(MULTILIB_OSDIRNAMES): Delete.
|
||||
(MULTILIB_DIRNAMES): Define.
|
||||
* config/mips/vxworks.h (LINK_SPEC): Add VXWORKS_LINK_SPEC.
|
||||
(LIB_SPEC, STARTFILE_SPEC, ENDFILE_SPEC): Define.
|
||||
(TARGET_OS_CPP_BUILTINS): Incorporate old SUBTARGET_CPP_SPEC
|
||||
definitions, except for _WRS_R3K_EXC_SUPPORT. Call
|
||||
VXWORKS_OS_CPP_BUILTINS.
|
||||
(SUBTARGET_CPP_SPEC): Redefine to VXWORKS_ADDITIONAL_CPP_SPEC.
|
||||
(MIPS_DEBUGGING_INFO): Undefine.
|
||||
(FUNCTION_PROFILER): Define to VXWORKS_FUNCTION_PROFILER.
|
||||
|
||||
2007-04-03 Jakub Jelinek <jakub@redhat.com>
|
||||
|
||||
PR middle-end/30704
|
||||
|
|
|
|||
|
|
@ -1708,7 +1708,7 @@ mips*-*-rtems*)
|
|||
mips-wrs-vxworks)
|
||||
# We want vxworks.h after mips/elf.h, which unfortunately means we
|
||||
# have to redo the tm_file list from scratch.
|
||||
tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vxworks.h mips/vxworks.h"
|
||||
tm_file="elfos.h mips/mips.h svr4.h mips/elf.h vx-common.h vxworks.h mips/vxworks.h"
|
||||
tmake_file="${tmake_file} mips/t-vxworks"
|
||||
;;
|
||||
mips-wrs-windiss) # Instruction-level simulator for VxWorks.
|
||||
|
|
@ -2692,6 +2692,9 @@ if test x$with_cpu = x ; then
|
|||
;;
|
||||
esac
|
||||
;;
|
||||
mips*-*-vxworks)
|
||||
with_arch=mips2
|
||||
;;
|
||||
sparc*-*-*)
|
||||
with_cpu="`echo ${target} | sed 's/-.*$//'`"
|
||||
;;
|
||||
|
|
|
|||
|
|
@ -1,16 +1,17 @@
|
|||
# Multilibs for VxWorks.
|
||||
|
||||
# default is mips1 EB hard-float
|
||||
MULTILIB_OPTIONS = mips2/mips3 EL msoft-float
|
||||
MULTILIB_MATCHES = EL=mel mips2=mips32 mips3=mips4 mips3=mips64
|
||||
|
||||
MULTILIB_EXCEPTIONS = EL EL/msoft-float mips3/msoft-float mips3/EL/msoft-float
|
||||
# Multilibs for VxWorks. We want these 8 architecture combinations:
|
||||
#
|
||||
# {-mips2,-mips3} x {-EB,-EL} x {-mhard-float,-msoft-float}
|
||||
#
|
||||
# where the first option in each group is the default. The -mips2
|
||||
# multilibs use o32 and the -mips3 multilibs use o64.
|
||||
#
|
||||
# We want three multilibs for each architecture combination:
|
||||
# default (kernel mode), -mrtp and -mrtp/-fPIC.
|
||||
MULTILIB_OPTIONS = mabi=o64 mips3 EL msoft-float mrtp fPIC
|
||||
MULTILIB_DIRNAMES = o64 mips3 EL msoft-float mrtp pic
|
||||
MULTILIB_MATCHES = EL=mel fPIC=fpic
|
||||
MULTILIB_EXCEPTIONS = mips3* mabi=o64 fPIC \
|
||||
$(addprefix mabi=o64/, EL* msoft-float* mrtp* fPIC*) \
|
||||
$(addsuffix /fPIC, *mabi=o64 *mips3 *EL *msoft-float)
|
||||
|
||||
MUTLILIB_EXTRA_OPTS = -G 0 -mno-branch-likely
|
||||
|
||||
MULTILIB_OSDIRNAMES = msoft-float=!MIPS32sfr3kgnu \
|
||||
mips2=!MIPS32gnu mips2/msoft-float=!MIPS32sfgnu \
|
||||
mips2/EL=!MIPS32gnule \
|
||||
mips2/EL/msoft-float=!MIPS32sfgnule \
|
||||
mips3=!MIPS64gnu mips3/EL=!MIPS64gnule
|
||||
|
||||
|
|
|
|||
|
|
@ -46,23 +46,43 @@ Boston, MA 02110-1301, USA. */
|
|||
#define LINK_SPEC "\
|
||||
%(endian_spec) \
|
||||
%{!G:-G 0} %{G*} %{mips1} %{mips2} %{mips3} %{mips4} %{mips32} %{mips64} \
|
||||
%{bestGnum}"
|
||||
%{bestGnum}" \
|
||||
VXWORKS_LINK_SPEC
|
||||
|
||||
#undef LIB_SPEC
|
||||
#define LIB_SPEC VXWORKS_LIB_SPEC
|
||||
#undef STARTFILE_SPEC
|
||||
#define STARTFILE_SPEC VXWORKS_STARTFILE_SPEC
|
||||
#undef ENDFILE_SPEC
|
||||
#define ENDFILE_SPEC VXWORKS_ENDFILE_SPEC
|
||||
|
||||
#define TARGET_OS_CPP_BUILTINS() \
|
||||
do \
|
||||
{ \
|
||||
builtin_define ("__vxworks"); \
|
||||
builtin_assert ("system=unix"); \
|
||||
if (TARGET_64BIT) \
|
||||
builtin_define ("CPU=MIPS64"); \
|
||||
else \
|
||||
builtin_define ("CPU=MIPS32"); \
|
||||
if (TARGET_BIG_ENDIAN) \
|
||||
builtin_define ("MIPSEB"); \
|
||||
else \
|
||||
builtin_define ("MIPSEL"); \
|
||||
if (TARGET_SOFT_FLOAT) \
|
||||
builtin_define ("SOFT_FLOAT"); \
|
||||
VXWORKS_OS_CPP_BUILTINS (); \
|
||||
} \
|
||||
while (0)
|
||||
|
||||
#undef SUBTARGET_CPP_SPEC
|
||||
#define SUBTARGET_CPP_SPEC \
|
||||
"%{!DCPU=*: %{mips3|mips4|mips64:-DCPU=MIPS64;:-DCPU=MIPS32}} \
|
||||
%{EL|mel:-DMIPSEL;:-DMIPSEB} \
|
||||
%{msoft-float:-DSOFT_FLOAT} \
|
||||
%{mips1:-D_WRS_R3K_EXC_SUPPORT}"
|
||||
#define SUBTARGET_CPP_SPEC VXWORKS_ADDITIONAL_CPP_SPEC
|
||||
|
||||
/* No sdata. */
|
||||
#undef MIPS_DEFAULT_GVALUE
|
||||
#define MIPS_DEFAULT_GVALUE 0
|
||||
|
||||
/* Other formats are already disabled in config/vxworks.h. */
|
||||
#undef MIPS_DEBUGGING_INFO
|
||||
|
||||
/* No _mcount profiling on VxWorks. */
|
||||
#undef FUNCTION_PROFILER
|
||||
#define FUNCTION_PROFILER VXWORKS_FUNCTION_PROFILER
|
||||
|
|
|
|||
Loading…
Reference in New Issue