Toolchain/binutils-gdb
1
0
Fork 0
forked from Imagelibrary/binutils-gdb
Code Pull Requests Activity

sim: enable hardware support by default

Browse Source 
Force this on for all ports.  We have a few common models that can
be used, so make them generally available.  If the port doesn't use
any hardware (the default), then behavior is unchanged.
This commit is contained in:
Mike Frysinger
2021-04-23 16:24:27 -04:00
parent 3955e34670
commit 66d055c754
96 changed files with 2659 additions and 120 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
sim/m32c/ChangeLog
View File

@@ -1,3 +1,7 @@
2021-04-26 Mike Frysinger <vapier@gentoo.org>
* aclocal.m4, config.in, configure: Regenerate.
2021-04-22 Tom Tromey <tom@tromey.com>
* configure, config.in: Rebuild.

1
sim/m32c/aclocal.m4 vendored
View File

@@ -113,6 +113,7 @@ m4_include([../../lt~obsolete.m4])
m4_include([../m4/sim_ac_common.m4])
m4_include([../m4/sim_ac_option_assert.m4])
m4_include([../m4/sim_ac_option_environment.m4])
m4_include([../m4/sim_ac_option_hardware.m4])
m4_include([../m4/sim_ac_option_inline.m4])
m4_include([../m4/sim_ac_option_warnings.m4])
m4_include([../m4/sim_ac_output.m4])

6
sim/m32c/config.in
View File

@@ -13,6 +13,9 @@
/* Define to 1 if you have the <dlfcn.h> header file. */
#undef HAVE_DLFCN_H
/* Define if dv-sockser is usable. */
#undef HAVE_DV_SOCKSER
/* Define to 1 if you have the <fcntl.h> header file. */
#undef HAVE_FCNTL_H
@@ -28,6 +31,9 @@
/* Define to 1 if you have the <inttypes.h> header file. */
#undef HAVE_INTTYPES_H
/* Define to 1 if you have the `m' library (-lm). */
#undef HAVE_LIBM
/* Define to 1 if you have the `nsl' library (-lnsl). */
#undef HAVE_LIBNSL

116
sim/m32c/configure vendored
View File

@@ -634,9 +634,6 @@ ac_func_list=
ac_subst_vars='LTLIBOBJS
LIBOBJS
sim_reserved_bits
sim_hw
sim_hw_objs
sim_hw_cflags
sim_default_model
sim_scache
sim_float
@@ -758,7 +755,10 @@ PATH_SEPARATOR
SHELL
WERROR_CFLAGS
WARN_CFLAGS
sim_inline'
sim_inline
sim_hw
sim_hw_objs
sim_hw_cflags'
ac_subst_files=''
ac_user_opts='
enable_option_checking
@@ -783,6 +783,7 @@ with_bugurl
enable_werror
enable_build_warnings
enable_sim_build_warnings
enable_sim_hardware
'
ac_precious_vars='build_alias
host_alias
@@ -1437,6 +1438,8 @@ Optional Features:
--enable-sim-build-warnings
enable SIM specific build-time compiler warnings if
gcc is used
--enable-sim-hardware=LIST
Specify the hardware to be included in the build.
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -11181,7 +11184,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11184 "configure"
#line 11187 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11287,7 +11290,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
#line 11290 "configure"
#line 11293 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -11946,6 +11949,107 @@ fi
hardware="cfi core pal glue "
sim_hw_cflags="-DWITH_HW=1"
sim_hw="$hardware"
sim_hw_objs="\$(SIM_COMMON_HW_OBJS) `echo $sim_hw | sed -e 's/\([^ ][^ ]*\)/dv-\1.o/g'`"
# Check whether --enable-sim-hardware was given.
if test "${enable_sim_hardware+set}" = set; then :
enableval=$enable_sim_hardware;
else
enable_sim_hardware="yes"
fi
case ${enable_sim_hardware} in
yes|no) ;;
,*) hardware="${hardware} `echo ${enableval} | sed -e 's/,/ /'`";;
*,) hardware="`echo ${enableval} | sed -e 's/,/ /'` ${hardware}";;
*) hardware="`echo ${enableval} | sed -e 's/,/ /'`"'';;
esac
if test "$enable_sim_hardware" = no; then
sim_hw_objs=
sim_hw_cflags="-DWITH_HW=0"
sim_hw=
else
sim_hw_cflags="-DWITH_HW=1"
# remove duplicates
sim_hw=""
sim_hw_objs="\$(SIM_COMMON_HW_OBJS)"
for i in $hardware ; do
case " $sim_hw " in
*" $i "*) ;;
*) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";;
esac
done
# mingw does not support sockser
case ${host} in
*mingw*) ;;
*) # TODO: We don't add dv-sockser to sim_hw as it is not a "real" device
# that you instatiate. Instead, other code will call into it directly.
# At some point, we should convert it over.
sim_hw_objs="$sim_hw_objs dv-sockser.o"
cat >>confdefs.h <<_ACEOF
#define HAVE_DV_SOCKSER 1
_ACEOF
;;
esac
if test x"$silent" != x"yes"; then
echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs"
fi
case " $hardware " in
*" cfi "*) { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log2 in -lm" >&5
$as_echo_n "checking for log2 in -lm... " >&6; }
if ${ac_cv_lib_m_log2+:} false; then :
$as_echo_n "(cached) " >&6
else
ac_check_lib_save_LIBS=$LIBS
LIBS="-lm $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
/* Override any GCC internal prototype to avoid an error.
Use char because int might match the return type of a GCC
builtin and then its argument prototype would still apply. */
#ifdef __cplusplus
extern "C"
#endif
char log2 ();
int
main ()
{
return log2 ();
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_lib_m_log2=yes
else
ac_cv_lib_m_log2=no
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_log2" >&5
$as_echo "$ac_cv_lib_m_log2" >&6; }
if test "x$ac_cv_lib_m_log2" = xyes; then :
cat >>confdefs.h <<_ACEOF
#define HAVE_LIBM 1
_ACEOF
LIBS="-lm $LIBS"
fi
;;
esac
fi
cgen_breaks=""
if grep CGEN_MAINT $srcdir/Makefile.in >/dev/null; then
cgen_breaks="break cgen_rtx_error";