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| author | Lukas Larsson <[email protected]> | 2017-09-26 10:46:53 +0200 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2017-09-27 13:44:43 +0200 |
| commit | 8521b555ae3e956fd76d9de14c59f64ac13bc9a2 (patch) | |
| tree | 85e8f8d867f0c0e36ac413fcb4d764ca585bcb45 /erts/emulator/Makefile.in | |
| parent | 3c23f2c6335d8586aca1efb9da6d20f00a8840fd (diff) | |
| download | otp-8521b555ae3e956fd76d9de14c59f64ac13bc9a2.tar.gz otp-8521b555ae3e956fd76d9de14c59f64ac13bc9a2.tar.bz2 otp-8521b555ae3e956fd76d9de14c59f64ac13bc9a2.zip | |
erts: Add makefile target to check emu register allocation
Diffstat (limited to 'erts/emulator/Makefile.in')
| -rw-r--r-- | erts/emulator/Makefile.in | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/erts/emulator/Makefile.in b/erts/emulator/Makefile.in index 02a9a9a93b..0cf8fee15d 100644 --- a/erts/emulator/Makefile.in +++ b/erts/emulator/Makefile.in @@ -499,7 +499,6 @@ ifeq ($(TARGET),win32) RELEASE_INCLUDES += sys/$(ERLANG_OSTYPE)/erl_win_dyn_driver.h endif - .PHONY: release_spec ifdef VOID_EMULATOR release_spec: @@ -711,16 +710,27 @@ $(OBJDIR)/beams.$(RES_EXT): $(TARGET)/beams.rc endif +# We disable the implicit rule of .S -> .o so that the verbose asm +# generate is not used for compiling erts. This is only a problem on +# old solaris make +%.o : %.S + # Usually the same as the default rule, but certain platforms (e.g. win32) mix # different compilers $(OBJDIR)/beam_emu.o: beam/beam_emu.c $(V_EMU_CC) $(subst -O2, $(GEN_OPT_FLGS), $(CFLAGS)) $(INCLUDES) -c $< -o $@ +$(OBJDIR)/beam_emu.S: beam/beam_emu.c + $(V_EMU_CC) -S -fverbose-asm $(subst -O2, $(GEN_OPT_FLGS), $(CFLAGS)) $(INCLUDES) -c $< -o $@ + $(OBJDIR)/%_pg.o: beam/%.c $(V_CC) $(PROFILE_GENERATE) $(subst -O2, $(GEN_OPT_FLGS), $(CFLAGS)) $(INCLUDES) -c $< -o $@ $(OBJDIR)/%_pu.o: beam/%.c $(PROFILE_USE_DEPS) $(V_CC) $(PROFILE_USE) $(subst -O2, $(GEN_OPT_FLGS), $(CFLAGS)) $(INCLUDES) -c $< -o $@ +$(OBJDIR)/%_pu.S: beam/%.c $(PROFILE_USE_DEPS) + $(V_CC) -S -fverbose-asm $(PROFILE_USE) $(subst -O2, $(GEN_OPT_FLGS), $(CFLAGS)) $(INCLUDES) -c $< -o $@ + $(OBJDIR)/PROFILE: $(BINDIR)/$(PROFILE_EXECUTABLE) $(V_at)echo " PROFILE ${PROFILE_EXECUTABLE}" $(V_at)rm -f $(OBJDIR)/erl*.profraw @@ -732,6 +742,8 @@ $(OBJDIR)/PROFILE: $(BINDIR)/$(PROFILE_EXECUTABLE) -noshell -s estone_SUITE pgo -s init stop >> $(OBJDIR)/PROFILE_LOG $(V_at)touch $@ +.SECONDARY: $(patsubst %.o,%_pu.gcda,$(PROFILE_OBJS)) + $(OBJDIR)/%_pu.gcda: $(OBJDIR)/PROFILE $(V_at)mv $(OBJDIR)/$*_pg.gcda $@ $(V_at)touch $@ @@ -1167,6 +1179,10 @@ DEP_FLAGS=-MM $(MG_FLAG) $(CFLAGS) $(INCLUDES) -Inifs/common -Idrivers/common -I SYS_SRC=$(ALL_SYS_SRC) endif +.PHONY: check_emu_registers +check_emu_registers: $(OBJDIR)/beam_emu$(PROFILE_MARKER).S + utils/beam_emu_vars -vars 'c_p E HTOP FCALLS I reg' $^ + .PHONY: $(TARGET)/gen_git_version.mk $(TARGET)/gen_git_version.mk: # We touch beam/erl_bif.info.c if we regenerated the git version to force a |