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| author | Joel Sherrill <joel.sherrill@oarcorp.com> | 2013-03-23 15:03:01 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@oarcorp.com> | 2013-03-23 15:03:01 +0000 |
| commit | 3fd38161b37ab7ff2096528b3fb68bd5e41db31f (patch) | |
| tree | 8f31db8b195dd27b90fb0cf8807808caf336fad4 /sim/common | |
| parent | b5981e5adfd788f7cc7c062a8734a8311efda010 (diff) | |
| download | gdb-3fd38161b37ab7ff2096528b3fb68bd5e41db31f.zip gdb-3fd38161b37ab7ff2096528b3fb68bd5e41db31f.tar.gz gdb-3fd38161b37ab7ff2096528b3fb68bd5e41db31f.tar.bz2 | |
2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
* acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
which do not support dv-sockser.o. Add always as option to
first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
is always required to be enabled by simulator.
Diffstat (limited to 'sim/common')
| -rw-r--r-- | sim/common/ChangeLog | 7 | ||||
| -rw-r--r-- | sim/common/acinclude.m4 | 18 |
2 files changed, 23 insertions, 2 deletions
diff --git a/sim/common/ChangeLog b/sim/common/ChangeLog index 6498668..9daab66 100644 --- a/sim/common/ChangeLog +++ b/sim/common/ChangeLog @@ -1,3 +1,10 @@ +2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com> + + * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts + which do not support dv-sockser.o. Add always as option to + first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware + is always required to be enabled by simulator. + 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com> * gennltvals.sh: Use libgloss/syscall.h for cr16. diff --git a/sim/common/acinclude.m4 b/sim/common/acinclude.m4 index b6ebf15..7f98903 100644 --- a/sim/common/acinclude.m4 +++ b/sim/common/acinclude.m4 @@ -603,12 +603,12 @@ AC_SUBST(sim_default_model) dnl --enable-sim-hardware is for users of the simulator -dnl arg[1] Enable sim-hw by default? ("yes" or "no") +dnl arg[1] Enable sim-hw by default? ("yes", "no", or "always") dnl arg[2] is a space separated list of devices that override the defaults dnl arg[3] is a space separated list of extra target specific devices. AC_DEFUN([SIM_AC_OPTION_HARDWARE], [ -if test x"[$1]" = x"yes"; then +if test x"[$1]" != x"no"; then sim_hw_p=yes else sim_hw_p=no @@ -647,11 +647,25 @@ else *) sim_hw="$sim_hw $i" ; sim_hw_objs="$sim_hw_objs dv-$i.o";; esac done + # mingw does not support sockser + SIM_DV_SOCKSER_O="" + case ${host} in + *mingw*) ;; + *) SIM_DV_SOCKSER_O="dv-sockser.o" + AC_DEFINE_UNQUOTED( + [HAVE_DV_SOCKSER], 1, [Define if dv-sockser is usable.]) + ;; + esac + AC_SUBST(SIM_DV_SOCKSER_O) fi if test x"$silent" != x"yes" && test "$sim_hw_p" = "yes"; then echo "Setting hardware to $sim_hw_cflags, $sim_hw, $sim_hw_objs" fi],[ if test "$sim_hw_p" != yes; then + if test "[$1]" = "always"; then + AC_MSG_ERROR([Sorry, but this simulator requires that hardware support +be enabled. Please configure without --disable-hw-support.]) + fi sim_hw_objs= sim_hw_cflags="-DWITH_HW=0" sim_hw= |