diff options
| -rw-r--r-- | Makefile | 10 | ||||
| -rwxr-xr-x | configure | 18 | ||||
| -rw-r--r-- | contrib/plugins/Makefile | 87 | ||||
| -rw-r--r-- | contrib/plugins/cflow.c | 6 | ||||
| -rw-r--r-- | contrib/plugins/meson.build | 28 | ||||
| -rw-r--r-- | meson.build | 4 |
6 files changed, 35 insertions, 118 deletions
diff --git a/Makefile b/Makefile index 917c9a34d1..b65b0bd41a 100644 --- a/Makefile +++ b/Makefile @@ -187,11 +187,6 @@ SUBDIR_RULES=$(foreach t, all clean distclean, $(addsuffix /$(t), $(SUBDIRS))) $(SUBDIR_RULES): $(call quiet-command,$(MAKE) $(SUBDIR_MAKEFLAGS) -C $(dir $@) V="$(V)" TARGET_DIR="$(dir $@)" $(notdir $@),) -ifneq ($(filter contrib/plugins, $(SUBDIRS)),) -.PHONY: plugins -plugins: contrib/plugins/all -endif - .PHONY: recurse-all recurse-clean recurse-all: $(addsuffix /all, $(SUBDIRS)) recurse-clean: $(addsuffix /clean, $(SUBDIRS)) @@ -307,11 +302,6 @@ help: $(call print-help,cscope,Generate cscope index) $(call print-help,sparse,Run sparse on the QEMU source) @echo '' -ifneq ($(filter contrib/plugins, $(SUBDIRS)),) - @echo 'Plugin targets:' - $(call print-help,plugins,Build the example TCG plugins) - @echo '' -endif @echo 'Cleaning targets:' $(call print-help,clean,Remove most generated files but keep the config) $(call print-help,distclean,Remove all generated files) diff --git a/configure b/configure index f24940ca77..096b1fddb7 100755 --- a/configure +++ b/configure @@ -1077,7 +1077,6 @@ if test "$plugins" != "no" && test $host_bits -eq 64; then plugins="no" else plugins=yes - subdirs="$subdirs contrib/plugins" fi fi @@ -1708,7 +1707,6 @@ LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit LINKS="$LINKS tests/avocado tests/data" LINKS="$LINKS tests/qemu-iotests/check tests/qemu-iotests/Makefile" LINKS="$LINKS python" -LINKS="$LINKS contrib/plugins/Makefile " for f in $LINKS ; do if [ -e "$source_path/$f" ]; then symlink "$source_path/$f" "$f" @@ -1794,22 +1792,6 @@ if test "$default_targets" = "yes"; then echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak fi -# contrib/plugins configuration -echo "# Automatically generated by configure - do not modify" > contrib/plugins/$config_host_mak -echo "SRC_PATH=$source_path/contrib/plugins" >> contrib/plugins/$config_host_mak -echo "PKG_CONFIG=${pkg_config}" >> contrib/plugins/$config_host_mak -echo "CC=$cc $CPU_CFLAGS" >> contrib/plugins/$config_host_mak -echo "CFLAGS=${CFLAGS-$default_cflags} $EXTRA_CFLAGS" >> contrib/plugins/$config_host_mak -if test "$host_os" = windows; then - echo "DLLTOOL=$dlltool" >> contrib/plugins/$config_host_mak -fi -if test "$host_os" = darwin; then - echo "CONFIG_DARWIN=y" >> contrib/plugins/$config_host_mak -fi -if test "$host_os" = windows; then - echo "CONFIG_WIN32=y" >> contrib/plugins/$config_host_mak -fi - # tests/tcg configuration mkdir -p tests/tcg echo "# Automatically generated by configure - do not modify" > tests/tcg/$config_host_mak diff --git a/contrib/plugins/Makefile b/contrib/plugins/Makefile deleted file mode 100644 index bbddd4800f..0000000000 --- a/contrib/plugins/Makefile +++ /dev/null @@ -1,87 +0,0 @@ -# -*- Mode: makefile -*- -# -# This Makefile example is fairly independent from the main makefile -# so users can take and adapt it for their build. We only really -# include config-host.mak so we don't have to repeat probing for -# programs that the main configure has already done for us. -# - -include config-host.mak - -TOP_SRC_PATH = $(SRC_PATH)/../.. - -VPATH += $(SRC_PATH) - -NAMES := -NAMES += bbv -NAMES += execlog -NAMES += hotblocks -NAMES += hotpages -NAMES += howvec - -# The lockstep example communicates using unix sockets, -# and can't be easily made to work on windows. -ifneq ($(CONFIG_WIN32),y) -NAMES += lockstep -endif - -NAMES += hwprofile -NAMES += cache -NAMES += drcov -NAMES += ips -NAMES += stoptrigger -NAMES += cflow - -ifeq ($(CONFIG_WIN32),y) -SO_SUFFIX := .dll -LDLIBS += $(shell $(PKG_CONFIG) --libs glib-2.0) -else -SO_SUFFIX := .so -endif - -SONAMES := $(addsuffix $(SO_SUFFIX),$(addprefix lib,$(NAMES))) - -# The main QEMU uses Glib extensively so it is perfectly fine to use it -# in plugins (which many example do). -PLUGIN_CFLAGS := $(shell $(PKG_CONFIG) --cflags glib-2.0) -PLUGIN_CFLAGS += -fPIC -Wall -PLUGIN_CFLAGS += -I$(TOP_SRC_PATH)/include/qemu - -# Helper that honours V=1 so we get some output when compiling -quiet-@ = $(if $(V),,@$(if $1,printf " %-7s %s\n" "$(strip $1)" "$(strip $2)" && )) -quiet-command = $(call quiet-@,$2,$3)$1 - -# for including , in command strings -COMMA := , - -all: $(SONAMES) - -%.o: %.c - $(call quiet-command, \ - $(CC) $(CFLAGS) $(PLUGIN_CFLAGS) -c -o $@ $<, \ - BUILD, plugin $@) - -ifeq ($(CONFIG_WIN32),y) -lib%$(SO_SUFFIX): %.o win32_linker.o ../../plugins/libqemu_plugin_api.a - $(call quiet-command, \ - $(CC) -shared -o $@ $^ $(LDLIBS), \ - LINK, plugin $@) -else ifeq ($(CONFIG_DARWIN),y) -lib%$(SO_SUFFIX): %.o - $(call quiet-command, \ - $(CC) -bundle -Wl$(COMMA)-undefined$(COMMA)dynamic_lookup -o $@ $^ $(LDLIBS), \ - LINK, plugin $@) -else -lib%$(SO_SUFFIX): %.o - $(call quiet-command, \ - $(CC) -shared -o $@ $^ $(LDLIBS), \ - LINK, plugin $@) -endif - - -clean distclean: - rm -f *.o *$(SO_SUFFIX) *.d - rm -Rf .libs - -.PHONY: all clean -.SECONDARY: diff --git a/contrib/plugins/cflow.c b/contrib/plugins/cflow.c index 6faa55d10d..b39974d1cf 100644 --- a/contrib/plugins/cflow.c +++ b/contrib/plugins/cflow.c @@ -136,7 +136,7 @@ static void plugin_exit(qemu_plugin_id_t id, void *p) g_autoptr(GString) result = g_string_new("collected "); GList *data; GCompareFunc sort = &hottest; - int n = 0; + int i = 0; g_mutex_lock(&node_lock); g_string_append_printf(result, "%d control flow nodes in the hash table\n", @@ -162,8 +162,8 @@ static void plugin_exit(qemu_plugin_id_t id, void *p) data = g_list_sort(data, sort); for (GList *l = data; - l != NULL && n < topn; - l = l->next, n++) { + l != NULL && i < topn; + l = l->next, i++) { NodeData *n = l->data; const char *type = n->mid_count ? "sync fault" : "branch"; g_string_append_printf(result, " addr: 0x%"PRIx64 " %s: %s (%s)\n", diff --git a/contrib/plugins/meson.build b/contrib/plugins/meson.build new file mode 100644 index 0000000000..63a32c2b4f --- /dev/null +++ b/contrib/plugins/meson.build @@ -0,0 +1,28 @@ +contrib_plugins = ['bbv', 'cache', 'cflow', 'drcov', 'execlog', 'hotblocks', + 'hotpages', 'howvec', 'hwprofile', 'ips', 'stoptrigger'] +if host_os != 'windows' + # lockstep uses socket.h + contrib_plugins += 'lockstep' +endif + +t = [] +if get_option('plugins') + foreach i : contrib_plugins + if host_os == 'windows' + t += shared_module(i, files(i + '.c') + 'win32_linker.c', + include_directories: '../../include/qemu', + link_depends: [win32_qemu_plugin_api_lib], + link_args: ['-Lplugins', '-lqemu_plugin_api'], + dependencies: glib) + else + t += shared_module(i, files(i + '.c'), + include_directories: '../../include/qemu', + dependencies: glib) + endif + endforeach +endif +if t.length() > 0 + alias_target('contrib-plugins', t) +else + run_target('contrib-plugins', command: find_program('true')) +endif diff --git a/meson.build b/meson.build index c386593c52..2fe34c4462 100644 --- a/meson.build +++ b/meson.build @@ -3690,6 +3690,10 @@ subdir('accel') subdir('plugins') subdir('ebpf') +if 'CONFIG_TCG' in config_all_accel + subdir('contrib/plugins') +endif + common_user_inc = [] subdir('common-user') |