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authorHans-Peter Nilsson <hp@bitrange.com>2014-08-23 04:16:58 +0200
committerHans-Peter Nilsson <hp@bitrange.com>2014-08-23 04:16:58 +0200
commit105dd264de9a2fa7eee45eff897aa1d6171c1c4b (patch)
tree7e6fd5f879083bc360f4e355b4c0f89ce08e2370 /sim
parenta05a36a5fc98c816381b25c37e8aa971cc86c28d (diff)
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Fix frv-elf sim, default hardware to off.
At 2974be626, frv-elf fails at the dv_sockser_install declaration in sim/frv/tconfig.in. But, with the trivial #include's added (see other sims tconfig.in, like cris or mn10300), it *still* fails building sim/frv/devices.c because of a missing UART_INCHAR_ADDR. I have no insight into what'd be a valid value, except that there's a definition in m32r, which was probably used as a template with frv not finished. Simulated hardware should not have been be enabled, and was indeed not enabled by default before 94c63d78f (2013-03-23), where it seems to have been enabled for no simulator-specific reason. Except dv-sockser.o wasn't enabled even then: sim/frv/config.in wasn't regenerated, so HAVE_DV_SOCKSER was never defined. Maybe people were fooled by this in sim/frv/Makefile.in at that time (these two lines were later deleted, in 73e76d20): CONFIG_DEVICES = dv-sockser.o CONFIG_DEVICES = (As it seems people have missed it before: the second line overrides the first...) I'm guessing these lines were part of the never-completed hardware-support. Commit 73e76d20 attempted to move the imagined dv-sockser.o from $(CONFIG_DEVICES) to $(frv_extra_objs) but missed that AC_SUBST would only affect @frv_extra_objs@ (not $(frv_extra_objs) per se) so nothing happened regarding sockser: dv-sockser.o was not compiled and HAVE_DV_SOCKSER was not defined. I'm removing the $(frv_extra_objs) too, to avoid confusion. The best action seems to be disabling all hardware support by default again until a specific sim maintainer finishes the work. Make check-sim for frv-elf shows no failures after this. sim/frv: * configure.ac: Default simulator hardware to off again. Remove dead frv_extra_objs substitution. * configure: Regenerate. * Makefile.in: Remove unused frv_extra_objs.
Diffstat (limited to 'sim')
-rw-r--r--sim/frv/ChangeLog7
-rw-r--r--sim/frv/Makefile.in3
-rwxr-xr-xsim/frv/configure11
-rw-r--r--sim/frv/configure.ac4
4 files changed, 13 insertions, 12 deletions
diff --git a/sim/frv/ChangeLog b/sim/frv/ChangeLog
index 93ef987..d83bb8d 100644
--- a/sim/frv/ChangeLog
+++ b/sim/frv/ChangeLog
@@ -1,3 +1,10 @@
+2014-08-23 Hans-Peter Nilsson <hp@axis.com>
+
+ * configure.ac: Default simulator hardware to off again. Remove
+ dead frv_extra_objs substitution.
+ * configure: Regenerate.
+ * Makefile.in: Remove unused frv_extra_objs.
+
2014-08-19 Alan Modra <amodra@gmail.com>
* configure: Regenerate.
diff --git a/sim/frv/Makefile.in b/sim/frv/Makefile.in
index 295498e..ed7a592 100644
--- a/sim/frv/Makefile.in
+++ b/sim/frv/Makefile.in
@@ -32,8 +32,7 @@ SIM_OBJS = \
$(FRV_OBJS) \
traps.o interrupts.o memory.o cache.o pipeline.o \
profile.o profile-fr400.o profile-fr450.o profile-fr500.o profile-fr550.o options.o \
- devices.o reset.o registers.o \
- $(frv_extra_objs)
+ devices.o reset.o registers.o
# Extra headers included by sim-main.h.
SIM_EXTRA_DEPS = \
diff --git a/sim/frv/configure b/sim/frv/configure
index 5df284d..78b5450 100755
--- a/sim/frv/configure
+++ b/sim/frv/configure
@@ -601,7 +601,6 @@ ac_includes_default="\
ac_subst_vars='LTLIBOBJS
LIBOBJS
cgen_breaks
-frv_extra_objs
SIM_DV_SOCKSER_O
sim_trapdump
cgen
@@ -12377,7 +12376,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12380 "configure"
+#line 12379 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -12483,7 +12482,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<_LT_EOF
-#line 12486 "configure"
+#line 12485 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H
@@ -13421,7 +13420,7 @@ fi
-if test x"always" != x"no"; then
+if test x"no" != x"no"; then
enable_sim_hardware=yes
else
enable_sim_hardware=no
@@ -13452,7 +13451,7 @@ case ${enable_sim_hardware} in
esac
if test "$sim_hw_p" != yes; then
- if test "always" = "always"; then
+ if test "no" = "always"; then
as_fn_error "Sorry, but this simulator requires that hardware support
be enabled. Please configure without --disable-hw-support." "$LINENO" 5
fi
@@ -13535,8 +13534,6 @@ fi
esac
fi
-frv_extra_objs="$SIM_DV_SOCKSER_O"
-
ac_sources="$sim_link_files"
diff --git a/sim/frv/configure.ac b/sim/frv/configure.ac
index df888d9..05faf03 100644
--- a/sim/frv/configure.ac
+++ b/sim/frv/configure.ac
@@ -28,8 +28,6 @@ if test x"$silent" != x"yes" && test x"$sim_trapdump" != x""; then
fi],[sim_trapdump=""])dnl
AC_SUBST(sim_trapdump)
-SIM_AC_OPTION_HARDWARE(always,"","")
-frv_extra_objs="$SIM_DV_SOCKSER_O"
-AC_SUBST(frv_extra_objs)
+SIM_AC_OPTION_HARDWARE(no,"","")
SIM_AC_OUTPUT