sim: rl78: move libsim.a creation to top-level

The objects are still compiled in the subdir, but the creation of the
archive itself is in the top-level.  This is a required step before we
can move compilation itself up, and makes it easier to review.

The downside is that each object compile is a recursive make instead of
a single one.  On my 4 core system, it adds ~100msec to the build per
port, so it's not great, but it shouldn't be a big deal.  This will go
away of course once the top-level compiles objects.

diff --git a/sim/Makefile.in b/sim/Makefile.in
index 58ffbe5075237f922c354056cbf8ea2313de54b9..d9fc1d82462aa63c33541b488e86b8e597b4b3c5 100644 (file)
--- a/sim/Makefile.in
+++ b/sim/Makefile.in
@@ -314,18 +314,19 @@ TESTS = testsuite/common/bits32m0$(EXEEXT) \
 @SIM_ENABLE_ARCH_pru_TRUE@am__append_118 = pru/run
 @SIM_ENABLE_ARCH_riscv_TRUE@am__append_119 = riscv/libsim.a
 @SIM_ENABLE_ARCH_riscv_TRUE@am__append_120 = riscv/run
-@SIM_ENABLE_ARCH_rl78_TRUE@am__append_121 = rl78/run
-@SIM_ENABLE_ARCH_rx_TRUE@am__append_122 = rx/run
-@SIM_ENABLE_ARCH_sh_TRUE@am__append_123 = sh/run
-@SIM_ENABLE_ARCH_sh_TRUE@am__append_124 = \
+@SIM_ENABLE_ARCH_rl78_TRUE@am__append_121 = rl78/libsim.a
+@SIM_ENABLE_ARCH_rl78_TRUE@am__append_122 = rl78/run
+@SIM_ENABLE_ARCH_rx_TRUE@am__append_123 = rx/run
+@SIM_ENABLE_ARCH_sh_TRUE@am__append_124 = sh/run
+@SIM_ENABLE_ARCH_sh_TRUE@am__append_125 = \
 @SIM_ENABLE_ARCH_sh_TRUE@      sh/code.c \
 @SIM_ENABLE_ARCH_sh_TRUE@      sh/ppi.c
 
-@SIM_ENABLE_ARCH_sh_TRUE@am__append_125 = $(sh_BUILD_OUTPUTS)
-@SIM_ENABLE_ARCH_sh_TRUE@am__append_126 = sh/gencode
-@SIM_ENABLE_ARCH_sh_TRUE@am__append_127 = $(sh_BUILD_OUTPUTS)
-@SIM_ENABLE_ARCH_v850_TRUE@am__append_128 = v850/run
-@SIM_ENABLE_ARCH_v850_TRUE@am__append_129 = \
+@SIM_ENABLE_ARCH_sh_TRUE@am__append_126 = $(sh_BUILD_OUTPUTS)
+@SIM_ENABLE_ARCH_sh_TRUE@am__append_127 = sh/gencode
+@SIM_ENABLE_ARCH_sh_TRUE@am__append_128 = $(sh_BUILD_OUTPUTS)
+@SIM_ENABLE_ARCH_v850_TRUE@am__append_129 = v850/run
+@SIM_ENABLE_ARCH_v850_TRUE@am__append_130 = \
 @SIM_ENABLE_ARCH_v850_TRUE@    v850/icache.h \
 @SIM_ENABLE_ARCH_v850_TRUE@    v850/idecode.h \
 @SIM_ENABLE_ARCH_v850_TRUE@    v850/semantics.h \
@@ -334,8 +335,8 @@ TESTS = testsuite/common/bits32m0$(EXEEXT) \
 @SIM_ENABLE_ARCH_v850_TRUE@    v850/itable.h \
 @SIM_ENABLE_ARCH_v850_TRUE@    v850/engine.h
 
-@SIM_ENABLE_ARCH_v850_TRUE@am__append_130 = $(v850_BUILD_OUTPUTS)
 @SIM_ENABLE_ARCH_v850_TRUE@am__append_131 = $(v850_BUILD_OUTPUTS)
+@SIM_ENABLE_ARCH_v850_TRUE@am__append_132 = $(v850_BUILD_OUTPUTS)
 subdir = .
 ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
 am__aclocal_m4_deps = $(top_srcdir)/../config/acx.m4 \
@@ -824,6 +825,14 @@ riscv_libsim_a_AR = $(AR) $(ARFLAGS)
 @SIM_ENABLE_ARCH_riscv_TRUE@   riscv/sim-resume.o
 am_riscv_libsim_a_OBJECTS =
 riscv_libsim_a_OBJECTS = $(am_riscv_libsim_a_OBJECTS)
+rl78_libsim_a_AR = $(AR) $(ARFLAGS)
+@SIM_ENABLE_ARCH_rl78_TRUE@rl78_libsim_a_DEPENDENCIES =  \
+@SIM_ENABLE_ARCH_rl78_TRUE@    $(common_libcommon_a_OBJECTS) \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/load.o rl78/mem.o rl78/cpu.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/rl78.o rl78/gdb-if.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/modules.o rl78/trace.o
+am_rl78_libsim_a_OBJECTS =
+rl78_libsim_a_OBJECTS = $(am_rl78_libsim_a_OBJECTS)
 @SIM_ENABLE_IGEN_TRUE@am__EXEEXT_1 = $(IGEN) igen/filter$(EXEEXT) \
 @SIM_ENABLE_IGEN_TRUE@ igen/gen$(EXEEXT) igen/ld-cache$(EXEEXT) \
 @SIM_ENABLE_IGEN_TRUE@ igen/ld-decode$(EXEEXT) \
@@ -1160,12 +1169,12 @@ SOURCES = $(aarch64_libsim_a_SOURCES) $(arm_libsim_a_SOURCES) \
        $(mips_libsim_a_SOURCES) $(mn10300_libsim_a_SOURCES) \
        $(moxie_libsim_a_SOURCES) $(msp430_libsim_a_SOURCES) \
        $(or1k_libsim_a_SOURCES) $(pru_libsim_a_SOURCES) \
-       $(riscv_libsim_a_SOURCES) $(aarch64_run_SOURCES) \
-       $(arm_run_SOURCES) $(avr_run_SOURCES) $(bfin_run_SOURCES) \
-       $(bpf_run_SOURCES) $(cr16_gencode_SOURCES) $(cr16_run_SOURCES) \
-       $(cris_run_SOURCES) $(cris_rvdummy_SOURCES) \
-       $(d10v_gencode_SOURCES) $(d10v_run_SOURCES) \
-       $(erc32_run_SOURCES) erc32/sis.c \
+       $(riscv_libsim_a_SOURCES) $(rl78_libsim_a_SOURCES) \
+       $(aarch64_run_SOURCES) $(arm_run_SOURCES) $(avr_run_SOURCES) \
+       $(bfin_run_SOURCES) $(bpf_run_SOURCES) $(cr16_gencode_SOURCES) \
+       $(cr16_run_SOURCES) $(cris_run_SOURCES) \
+       $(cris_rvdummy_SOURCES) $(d10v_gencode_SOURCES) \
+       $(d10v_run_SOURCES) $(erc32_run_SOURCES) erc32/sis.c \
        $(example_synacor_run_SOURCES) $(frv_run_SOURCES) \
        $(ft32_run_SOURCES) $(h8300_run_SOURCES) \
        $(igen_filter_SOURCES) $(igen_gen_SOURCES) \
@@ -1729,12 +1738,12 @@ noinst_LIBRARIES = common/libcommon.a $(am__append_5) $(am__append_8) \
        $(am__append_72) $(am__append_78) $(am__append_84) \
        $(am__append_86) $(am__append_91) $(am__append_101) \
        $(am__append_107) $(am__append_109) $(am__append_111) \
-       $(am__append_117) $(am__append_119)
+       $(am__append_117) $(am__append_119) $(am__append_121)
 BUILT_SOURCES = $(am__append_19) $(am__append_24) $(am__append_32) \
        $(am__append_37) $(am__append_49) $(am__append_58) \
        $(am__append_64) $(am__append_75) $(am__append_94) \
-       $(am__append_104) $(am__append_113) $(am__append_124) \
-       $(am__append_129)
+       $(am__append_104) $(am__append_113) $(am__append_125) \
+       $(am__append_130)
 CLEANFILES = common/version.c common/version.c-stamp \
        testsuite/common/bits-gen testsuite/common/bits32m0.c \
        testsuite/common/bits32m31.c testsuite/common/bits64m0.c \
@@ -1749,7 +1758,7 @@ MOSTLYCLEANFILES = core $(common_HW_CONFIG_H_TARGETS) $(patsubst \
        $(am__append_51) $(am__append_60) $(am__append_66) \
        $(am__append_71) $(am__append_77) $(am__append_83) \
        $(am__append_99) $(am__append_106) $(am__append_115) \
-       $(am__append_127) $(am__append_131)
+       $(am__append_128) $(am__append_132)
 AM_CFLAGS = $(WERROR_CFLAGS) $(WARN_CFLAGS)
 AM_CPPFLAGS = $(INCGNU) -I$(srcroot)/include -I../bfd -I.. \
        $(SIM_HW_CFLAGS) $(SIM_INLINE) -I$(srcdir)/common \
@@ -1764,8 +1773,8 @@ SIM_ALL_RECURSIVE_DEPS = common/libcommon.a \
        $(am__append_33) $(am__append_38) $(am__append_50) \
        $(am__append_59) $(am__append_65) $(am__append_69) \
        $(am__append_76) $(am__append_81) $(am__append_98) \
-       $(am__append_105) $(am__append_114) $(am__append_125) \
-       $(am__append_130)
+       $(am__append_105) $(am__append_114) $(am__append_126) \
+       $(am__append_131)
 SIM_INSTALL_DATA_LOCAL_DEPS = 
 SIM_INSTALL_EXEC_LOCAL_DEPS = $(am__append_43)
 SIM_UNINSTALL_LOCAL_DEPS = $(am__append_44)
@@ -2746,6 +2755,17 @@ testsuite_common_CPPFLAGS = \
 @SIM_ENABLE_ARCH_riscv_TRUE@   riscv/libsim.a \
 @SIM_ENABLE_ARCH_riscv_TRUE@   $(SIM_COMMON_LIBS)
 
+@SIM_ENABLE_ARCH_rl78_TRUE@rl78_libsim_a_SOURCES = 
+@SIM_ENABLE_ARCH_rl78_TRUE@rl78_libsim_a_LIBADD = \
+@SIM_ENABLE_ARCH_rl78_TRUE@    $(common_libcommon_a_OBJECTS) \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/load.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/mem.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/cpu.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/rl78.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/gdb-if.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/modules.o \
+@SIM_ENABLE_ARCH_rl78_TRUE@    rl78/trace.o
+
 @SIM_ENABLE_ARCH_rl78_TRUE@rl78_run_SOURCES = 
 @SIM_ENABLE_ARCH_rl78_TRUE@rl78_run_LDADD = \
 @SIM_ENABLE_ARCH_rl78_TRUE@    rl78/main.o \
@@ -3277,6 +3297,14 @@ riscv/libsim.a: $(riscv_libsim_a_OBJECTS) $(riscv_libsim_a_DEPENDENCIES) $(EXTRA
        $(AM_V_at)-rm -f riscv/libsim.a
        $(AM_V_AR)$(riscv_libsim_a_AR) riscv/libsim.a $(riscv_libsim_a_OBJECTS) $(riscv_libsim_a_LIBADD)
        $(AM_V_at)$(RANLIB) riscv/libsim.a
+rl78/$(am__dirstamp):
+       @$(MKDIR_P) rl78
+       @: > rl78/$(am__dirstamp)
+
+rl78/libsim.a: $(rl78_libsim_a_OBJECTS) $(rl78_libsim_a_DEPENDENCIES) $(EXTRA_rl78_libsim_a_DEPENDENCIES) rl78/$(am__dirstamp)
+       $(AM_V_at)-rm -f rl78/libsim.a
+       $(AM_V_AR)$(rl78_libsim_a_AR) rl78/libsim.a $(rl78_libsim_a_OBJECTS) $(rl78_libsim_a_LIBADD)
+       $(AM_V_at)$(RANLIB) rl78/libsim.a
 
 clean-checkPROGRAMS:
        @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
@@ -3502,9 +3530,6 @@ pru/run$(EXEEXT): $(pru_run_OBJECTS) $(pru_run_DEPENDENCIES) $(EXTRA_pru_run_DEP
 riscv/run$(EXEEXT): $(riscv_run_OBJECTS) $(riscv_run_DEPENDENCIES) $(EXTRA_riscv_run_DEPENDENCIES) riscv/$(am__dirstamp)
        @rm -f riscv/run$(EXEEXT)
        $(AM_V_CCLD)$(LINK) $(riscv_run_OBJECTS) $(riscv_run_LDADD) $(LIBS)
-rl78/$(am__dirstamp):
-       @$(MKDIR_P) rl78
-       @: > rl78/$(am__dirstamp)
 
 rl78/run$(EXEEXT): $(rl78_run_OBJECTS) $(rl78_run_DEPENDENCIES) $(EXTRA_rl78_run_DEPENDENCIES) rl78/$(am__dirstamp)
        @rm -f rl78/run$(EXEEXT)
@@ -5290,9 +5315,13 @@ testsuite/common/bits64m63.c: testsuite/common/bits-gen$(EXEEXT) testsuite/commo
 
 @SIM_ENABLE_ARCH_riscv_TRUE@riscv/%.o: common/%.c
 @SIM_ENABLE_ARCH_riscv_TRUE@   $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
+@SIM_ENABLE_ARCH_rl78_TRUE@$(rl78_libsim_a_OBJECTS) $(rl78_libsim_a_LIBADD): rl78/hw-config.h
+
+@SIM_ENABLE_ARCH_rl78_TRUE@rl78/%.o: rl78/%.c
+@SIM_ENABLE_ARCH_rl78_TRUE@    $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 
-@SIM_ENABLE_ARCH_rl78_TRUE@rl78/%.o: rl78/%.c | rl78/libsim.a $(SIM_ALL_RECURSIVE_DEPS)
-@SIM_ENABLE_ARCH_rl78_TRUE@    $(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
+@SIM_ENABLE_ARCH_rl78_TRUE@rl78/%.o: common/%.c
+@SIM_ENABLE_ARCH_rl78_TRUE@    $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
 
 @SIM_ENABLE_ARCH_rx_TRUE@rx/%.o: rx/%.c | rx/libsim.a $(SIM_ALL_RECURSIVE_DEPS)
 @SIM_ENABLE_ARCH_rx_TRUE@      $(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)

diff --git a/sim/rl78/Makefile.in b/sim/rl78/Makefile.in
index 9ca400efe283134c85ed5d9f194f5135facfe4be..0cc55baf3b5ac2a0a8a2cbbbdf9b3a64eda6de8b 100644 (file)
--- a/sim/rl78/Makefile.in
+++ b/sim/rl78/Makefile.in
@@ -20,15 +20,7 @@
 
 ## COMMON_PRE_CONFIG_FRAG
 
-SIM_RUN_OBJS = \
-       main.o
-
-SIM_OBJS = \
-       load.o \
-       mem.o \
-       cpu.o \
-       rl78.o \
-       gdb-if.o \
-       trace.o
+SIM_LIBSIM =
+SIM_RUN_OBJS =
 
 ## COMMON_POST_CONFIG_FRAG

diff --git a/sim/rl78/local.mk b/sim/rl78/local.mk
index 07ff86711c1676899eb7cfa5551dc4384ee83dc1..935fbf1eea072d648e22191d43fe492496fc71bf 100644 (file)
--- a/sim/rl78/local.mk
+++ b/sim/rl78/local.mk
@@ -16,6 +16,26 @@
 ## You should have received a copy of the GNU General Public License
 ## along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+%C%_libsim_a_SOURCES =
+%C%_libsim_a_LIBADD = \
+       $(common_libcommon_a_OBJECTS) \
+       %D%/load.o \
+       %D%/mem.o \
+       %D%/cpu.o \
+       %D%/rl78.o \
+       %D%/gdb-if.o \
+       %D%/modules.o \
+       %D%/trace.o
+$(%C%_libsim_a_OBJECTS) $(%C%_libsim_a_LIBADD): %D%/hw-config.h
+
+noinst_LIBRARIES += %D%/libsim.a
+
+%D%/%.o: %D%/%.c
+       $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
+
+%D%/%.o: common/%.c
+       $(AM_V_at)$(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)
+
 %C%_run_SOURCES =
 %C%_run_LDADD = \
        %D%/main.o \
@@ -23,7 +43,3 @@
        $(SIM_COMMON_LIBS)
 
 noinst_PROGRAMS += %D%/run
-
-## Helper targets for running make from the top-level due to run's main.o.
-%D%/%.o: %D%/%.c | %D%/libsim.a $(SIM_ALL_RECURSIVE_DEPS)
-       $(MAKE) $(AM_MAKEFLAGS) -C $(@D) $(@F)