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tests/plugins/insn: made arg inline not positional and parse it as bool

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Made argument "inline" not positional, this has two benefits. First is
that we adhere to how QEMU passes args generally, by taking the last
value of an argument and drop the others. And the second is that this
sets up a framework for potentially adding new args easily.

Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210730135817.17816-11-ma.mandourr@gmail.com>
[AJB: fix check-tcg tests calling arg=inline]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
This commit is contained in:
Mahmoud Mandour 2021-07-30 15:58:14 +02:00 • committed by Alex Bennée
parent 30b95b4452
commit 0163ce3179
4 changed files with 15 additions and 5 deletions
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14
tests/plugin/insn.c
View file

@ -62,8 +62,18 @@ QEMU_PLUGIN_EXPORT int qemu_plugin_install(qemu_plugin_id_t id,
const qemu_info_t *info,
int argc, char **argv)
{
if (argc && !strcmp(argv[0], "inline")) {
do_inline = true;
for (int i = 0; i < argc; i++) {
char *opt = argv[i];
g_autofree char **tokens = g_strsplit(opt, "=", 2);
if (g_strcmp0(tokens[0], "inline") == 0) {
if (!qemu_plugin_bool_parse(tokens[0], tokens[1], &do_inline)) {
fprintf(stderr, "boolean argument parsing failed: %s\n", opt);
return -1;
}
} else {
fprintf(stderr, "option parsing failed: %s\n", opt);
return -1;
}
}
qemu_plugin_register_vcpu_tb_trans_cb(id, vcpu_tb_trans);

2
tests/tcg/i386/Makefile.softmmu-target
View file

@ -38,7 +38,7 @@ run-plugin-%-with-libinsn.so:
$(call run-test, $@, \
$(QEMU) -monitor none -display none \
-chardev file$(COMMA)path=$@.out$(COMMA)id=output \
-plugin ../../plugin/libinsn.so$(COMMA)arg=inline \
-plugin ../../plugin/libinsn.so$(COMMA)inline=on \
-d plugin -D $*-with-libinsn.so.pout \
$(QEMU_OPTS) $*, \
"$* on $(TARGET_NAME)")

2
tests/tcg/i386/Makefile.target
View file

@ -61,7 +61,7 @@ endif
# non-inline runs will trigger the duplicate instruction heuristics in libinsn.so
run-plugin-%-with-libinsn.so:
$(call run-test, $@, $(QEMU) $(QEMU_OPTS) \
-plugin ../../plugin/libinsn.so$(COMMA)arg=inline \
-plugin ../../plugin/libinsn.so$(COMMA)inline=on \
-d plugin -D $*-with-libinsn.so.pout $*, \
"$* (inline) on $(TARGET_NAME)")

2
tests/tcg/x86_64/Makefile.softmmu-target
View file

@ -38,7 +38,7 @@ run-plugin-%-with-libinsn.so:
$(call run-test, $@, \
$(QEMU) -monitor none -display none \
-chardev file$(COMMA)path=$@.out$(COMMA)id=output \
-plugin ../../plugin/libinsn.so$(COMMA)arg=inline \
-plugin ../../plugin/libinsn.so$(COMMA)inline=on \
-d plugin -D $*-with-libinsn.so.pout \
$(QEMU_OPTS) $*, \
"$* on $(TARGET_NAME)")