From: Mahmoud Mandour <ma.mandourr@gmail.com>
To: qemu-devel@nongnu.org
Cc: Mahmoud Mandour <ma.mandourr@gmail.com>,
cota@braap.org, alex.bennee@linaro.org
Subject: [PATCH v4 11/13] tests/plugins/mem: introduce "track" arg and make args not positional
Date: Fri, 30 Jul 2021 15:58:15 +0200 [thread overview]
Message-ID: <20210730135817.17816-12-ma.mandourr@gmail.com> (raw)
In-Reply-To: <20210730135817.17816-1-ma.mandourr@gmail.com>
This commit makes the plugin adhere to the new plugins arg-passing
scheme by expecting full-form boolean args instead of short-form
booleans. This necessitates that we introduce a new argument, here
"track", to accept "r", "w", or "rw".
Also, it makes arguments not positional and we only care about the last
value specified for a certain argument.
callback/inline args are now supplied separately as bool arguments so
that both can be enabled individually.
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
---
tests/plugin/mem.c | 47 ++++++++++++++++++++++++++++------------------
1 file changed, 29 insertions(+), 18 deletions(-)
diff --git a/tests/plugin/mem.c b/tests/plugin/mem.c
index afd1d27e5c..4570f7d815 100644
--- a/tests/plugin/mem.c
+++ b/tests/plugin/mem.c
@@ -80,29 +80,40 @@ QEMU_PLUGIN_EXPORT int qemu_plugin_install(qemu_plugin_id_t id,
const qemu_info_t *info,
int argc, char **argv)
{
- if (argc) {
- if (argc >= 3) {
- if (!strcmp(argv[2], "haddr")) {
- do_haddr = true;
- }
- }
- if (argc >= 2) {
- const char *str = argv[1];
- if (!strcmp(str, "r")) {
+ for (int i = 0; i < argc; i++) {
+ char *opt = argv[i];
+ g_autofree char **tokens = g_strsplit(opt, "=", 2);
+
+ if (g_strcmp0(tokens[0], "haddr") == 0) {
+ if (!qemu_plugin_bool_parse(tokens[0], tokens[1], &do_haddr)) {
+ fprintf(stderr, "boolean argument parsing failed: %s\n", opt);
+ return -1;
+ }
+ } else if (g_strcmp0(tokens[0], "track") == 0) {
+ if (g_strcmp0(tokens[1], "r") == 0) {
rw = QEMU_PLUGIN_MEM_R;
- } else if (!strcmp(str, "w")) {
+ } else if (g_strcmp0(tokens[1], "w") == 0) {
rw = QEMU_PLUGIN_MEM_W;
+ } else if (g_strcmp0(tokens[1], "rw") == 0) {
+ rw = QEMU_PLUGIN_MEM_RW;
+ } else {
+ fprintf(stderr, "invaild value for argument track: %s\n", opt);
+ return -1;
+ }
+ } else 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 if (g_strcmp0(tokens[0], "callback") == 0) {
+ if (!qemu_plugin_bool_parse(tokens[0], tokens[1], &do_callback)) {
+ fprintf(stderr, "boolean argument parsing failed: %s\n", opt);
+ return -1;
}
- }
- if (!strcmp(argv[0], "inline")) {
- do_inline = true;
- do_callback = false;
- } else if (!strcmp(argv[0], "both")) {
- do_inline = true;
- do_callback = true;
} else {
- do_callback = true;
+ fprintf(stderr, "option parsing failed: %s\n", opt);
+ return -1;
}
}
--
2.25.1
next prev parent reply other threads:[~2021-07-30 14:05 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-30 13:58 [PATCH v4 00/13] new plugin argument passing scheme Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 01/13] plugins: allow plugin arguments to be passed directly Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 02/13] plugins/api: added a boolean parsing plugin api Mahmoud Mandour
2021-08-02 9:07 ` Alex Bennée
2021-07-30 13:58 ` [PATCH v4 03/13] plugins/hotpages: introduce sortby arg and parsed bool args correctly Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 04/13] plugins/hotblocks: Added correct boolean argument parsing Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 05/13] plugins/lockstep: make socket path not positional & parse bool arg Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 06/13] plugins/hwprofile: adapt to the new plugin arguments scheme Mahmoud Mandour
2021-08-02 10:52 ` Alex Bennée
2021-07-30 13:58 ` [PATCH v4 07/13] plugins/howvec: adapting to the new argument passing scheme Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 08/13] docs/tcg-plugins: new passing parameters scheme for cache docs Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 09/13] tests/plugins/bb: adapt to the new arg passing scheme Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 10/13] tests/plugins/insn: made arg inline not positional and parse it as bool Mahmoud Mandour
2021-07-30 13:58 ` Mahmoud Mandour [this message]
2021-07-30 13:58 ` [PATCH v4 12/13] tests/plugins/syscalls: adhere to new arg-passing scheme Mahmoud Mandour
2021-07-30 13:58 ` [PATCH v4 13/13] docs/deprecated: deprecate passing plugin args through `arg=` Mahmoud Mandour
2021-08-02 10:53 ` Alex Bennée
2021-08-02 13:44 ` [PATCH v5] " Mahmoud Mandour
2021-08-04 15:40 ` [PATCH v4 00/13] new plugin argument passing scheme Alex Bennée
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