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build: do not use TARGET_ARCH

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TARGET_ARCH is generally wrong to use, there are better variables
provided in config-target.mak.  The right one is usually TARGET_NAME
(previously TARGET_ARCH2), but for bsd-user we can also use TARGET_ABI_DIR
for consistency with linux-user.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1370349928-20419-4-git-send-email-pbonzini@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Paolo Bonzini 2013-06-04 14:45:26 +02:00 committed by Peter Maydell
parent c1799a8462
commit b9a7b74f77
3 changed files with 14 additions and 14 deletions
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8
Makefile.target
View File

@ -48,7 +48,7 @@ $(QEMU_PROG).stp-installed: $(SRC_PATH)/trace-events
--format=stap \
--backend=$(TRACE_BACKEND) \
--binary=$(bindir)/$(QEMU_PROG) \
--target-arch=$(TARGET_ARCH) \
--target-name=$(TARGET_NAME) \
--target-type=$(TARGET_TYPE) \
< $< > $@," GEN $(TARGET_DIR)$(QEMU_PROG).stp-installed")
@ -57,7 +57,7 @@ $(QEMU_PROG).stp: $(SRC_PATH)/trace-events
--format=stap \
--backend=$(TRACE_BACKEND) \
--binary=$(realpath .)/$(QEMU_PROG) \
--target-arch=$(TARGET_ARCH) \
--target-name=$(TARGET_NAME) \
--target-type=$(TARGET_TYPE) \
< $< > $@," GEN $(TARGET_DIR)$(QEMU_PROG).stp")
@ -103,7 +103,7 @@ endif #CONFIG_LINUX_USER
ifdef CONFIG_BSD_USER
QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ARCH)
QEMU_CFLAGS+=-I$(SRC_PATH)/bsd-user -I$(SRC_PATH)/bsd-user/$(TARGET_ABI_DIR)
obj-y += bsd-user/
obj-y += gdbstub.o user-exec.o
@ -128,7 +128,7 @@ obj-$(CONFIG_XEN) += xen-all.o xen-mapcache.o
obj-$(CONFIG_NO_XEN) += xen-stub.o
# Hardware support
ifeq ($(TARGET_ARCH), sparc64)
ifeq ($(TARGET_NAME), sparc64)
obj-y += hw/sparc64/
else
obj-y += hw/$(TARGET_BASE_ARCH)/

2
docs/tracing.txt
View File

@ -225,7 +225,7 @@ probes:
scripts/tracetool --dtrace --stap \
--binary path/to/qemu-binary \
--target-type system \
--target-arch x86_64 \
--target-name x86_64 \
<trace-events >qemu.stp
== Trace event properties ==

18
scripts/tracetool.py
View File

@ -46,9 +46,9 @@ Options:
--check-backend Check if the given backend is valid.
--binary <path> Full path to QEMU binary.
--target-type <type> QEMU emulator target type ('system' or 'user').
--target-arch <arch> QEMU emulator target arch.
--target-name <name> QEMU emulator target name.
--probe-prefix <prefix> Prefix for dtrace probe names
(default: qemu-<target-type>-<target-arch>).\
(default: qemu-<target-type>-<target-name>).\
""" % {
"script" : _SCRIPT,
"backends" : backend_descr,
@ -66,7 +66,7 @@ def main(args):
_SCRIPT = args[0]
long_opts = [ "backend=", "format=", "help", "list-backends", "check-backend" ]
long_opts += [ "binary=", "target-type=", "target-arch=", "probe-prefix=" ]
long_opts += [ "binary=", "target-type=", "target-name=", "probe-prefix=" ]
try:
opts, args = getopt.getopt(args[1:], "", long_opts)
@ -78,7 +78,7 @@ def main(args):
arg_format = ""
binary = None
target_type = None
target_arch = None
target_name = None
probe_prefix = None
for opt, arg in opts:
if opt == "--help":
@ -100,8 +100,8 @@ def main(args):
binary = arg
elif opt == '--target-type':
target_type = arg
elif opt == '--target-arch':
target_arch = arg
elif opt == '--target-name':
target_name = arg
elif opt == '--probe-prefix':
probe_prefix = arg
@ -122,11 +122,11 @@ def main(args):
error_opt("--binary is required for SystemTAP tapset generator")
if probe_prefix is None and target_type is None:
error_opt("--target-type is required for SystemTAP tapset generator")
if probe_prefix is None and target_arch is None:
error_opt("--target-arch is required for SystemTAP tapset generator")
if probe_prefix is None and target_name is None:
error_opt("--target-name is required for SystemTAP tapset generator")
if probe_prefix is None:
probe_prefix = ".".join([ "qemu", target_type, target_arch ])
probe_prefix = ".".join([ "qemu", target_type, target_name ])
try:
tracetool.generate(sys.stdin, arg_format, arg_backend,