diff options
| -rw-r--r-- | Makefile.target | 6 | ||||
| -rwxr-xr-x | scripts/tracetool.py | 5 | ||||
| -rw-r--r-- | trace/Makefile.objs | 18 |
3 files changed, 16 insertions, 13 deletions
diff --git a/Makefile.target b/Makefile.target index 9968871d6e..2c46091225 100644 --- a/Makefile.target +++ b/Makefile.target @@ -55,7 +55,7 @@ $(QEMU_PROG).stp-installed: $(BUILD_DIR)/trace-events-all --binary=$(bindir)/$(QEMU_PROG) \ --target-name=$(TARGET_NAME) \ --target-type=$(TARGET_TYPE) \ - < $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp-installed") + $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp-installed") $(QEMU_PROG).stp: $(BUILD_DIR)/trace-events-all $(call quiet-command,$(TRACETOOL) \ @@ -64,14 +64,14 @@ $(QEMU_PROG).stp: $(BUILD_DIR)/trace-events-all --binary=$(realpath .)/$(QEMU_PROG) \ --target-name=$(TARGET_NAME) \ --target-type=$(TARGET_TYPE) \ - < $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp") + $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG).stp") $(QEMU_PROG)-simpletrace.stp: $(BUILD_DIR)/trace-events-all $(call quiet-command,$(TRACETOOL) \ --format=simpletrace-stap \ --backends=$(TRACE_BACKENDS) \ --probe-prefix=qemu.$(TARGET_TYPE).$(TARGET_NAME) \ - < $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG)-simpletrace.stp") + $< > $@,"GEN","$(TARGET_DIR)$(QEMU_PROG)-simpletrace.stp") else stap: diff --git a/scripts/tracetool.py b/scripts/tracetool.py index 6accbbff69..f66e767271 100755 --- a/scripts/tracetool.py +++ b/scripts/tracetool.py @@ -129,7 +129,10 @@ def main(args): if probe_prefix is None: probe_prefix = ".".join(["qemu", target_type, target_name]) - events = tracetool.read_events(sys.stdin) + if len(args) != 1: + error_opt("missing trace-events filepath") + with open(args[0], "r") as fh: + events = tracetool.read_events(fh) try: tracetool.generate(events, arg_format, arg_backends, diff --git a/trace/Makefile.objs b/trace/Makefile.objs index abac333094..1e1ce7479d 100644 --- a/trace/Makefile.objs +++ b/trace/Makefile.objs @@ -22,7 +22,7 @@ $(obj)/generated-ust-provider.h-timestamp: $(BUILD_DIR)/trace-events-all $(trace $(call quiet-command,$(TRACETOOL) \ --format=ust-events-h \ --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-ust.c: $(obj)/generated-ust.c-timestamp $(BUILD_DIR)/config-host.mak @cmp $< $@ >/dev/null 2>&1 || cp $< $@ @@ -30,7 +30,7 @@ $(obj)/generated-ust.c-timestamp: $(BUILD_DIR)/trace-events-all $(tracetool-y) $(call quiet-command,$(TRACETOOL) \ --format=ust-events-c \ --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-tracers.h: $(obj)/generated-ust-provider.h $(obj)/generated-tracers.c: $(obj)/generated-ust.c @@ -50,7 +50,7 @@ $(obj)/generated-tracers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR) $(call quiet-command,$(TRACETOOL) \ --format=h \ --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") ############################## # non-DTrace @@ -61,7 +61,7 @@ $(obj)/generated-tracers.c-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR) $(call quiet-command,$(TRACETOOL) \ --format=c \ --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-tracers.o: $(obj)/generated-tracers.c $(obj)/generated-tracers.h @@ -79,7 +79,7 @@ $(obj)/generated-tracers-dtrace.dtrace-timestamp: $(BUILD_DIR)/trace-events-all $(call quiet-command,$(TRACETOOL) \ --format=d \ --backends=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-tracers-dtrace.h: $(obj)/generated-tracers-dtrace.dtrace $(call quiet-command,dtrace -o $@ -h -s $<,"GEN","$@") @@ -98,7 +98,7 @@ $(obj)/generated-helpers-wrappers.h-timestamp: $(BUILD_DIR)/trace-events-all $(B $(call quiet-command,$(TRACETOOL) \ --format=tcg-helper-wrapper-h \ --backend=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-helpers.h: $(obj)/generated-helpers.h-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ @@ -106,7 +106,7 @@ $(obj)/generated-helpers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR) $(call quiet-command,$(TRACETOOL) \ --format=tcg-helper-h \ --backend=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-helpers.c: $(obj)/generated-helpers.c-timestamp @cmp $< $@ >/dev/null 2>&1 || cp $< $@ @@ -114,7 +114,7 @@ $(obj)/generated-helpers.c-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_DIR) $(call quiet-command,$(TRACETOOL) \ --format=tcg-helper-c \ --backend=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") $(obj)/generated-helpers.o: $(obj)/generated-helpers.c @@ -127,7 +127,7 @@ $(obj)/generated-tcg-tracers.h-timestamp: $(BUILD_DIR)/trace-events-all $(BUILD_ $(call quiet-command,$(TRACETOOL) \ --format=tcg-h \ --backend=$(TRACE_BACKENDS) \ - < $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") + $< > $@,"GEN","$(patsubst %-timestamp,%,$@)") ###################################################################### |