diff options
| author | Alex Bennée <alex.bennee@linaro.org> | 2021-06-23 11:27:48 +0100 |
|---|---|---|
| committer | Alex Bennée <alex.bennee@linaro.org> | 2021-06-25 10:08:37 +0100 |
| commit | 7c4ab60f18f5257d37164df0ae0951ece4425b02 (patch) | |
| tree | 46ce2c450d490590c506c5422700f3b24f391756 /plugins | |
| parent | f101c9fe29cfb009a7e20b68142a575b3384a4d0 (diff) | |
plugins/api: expose symbol lookup to plugins
This is a quality of life helper for plugins so they don't need to
re-implement symbol lookup when dumping an address. The strings are
constant so don't need to be duplicated. One minor tweak is to return
NULL instead of a zero length string to show lookup failed.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Mahmoud Mandour <ma.mandourr@gmail.com>
Message-Id: <20210608040532.56449-2-ma.mandourr@gmail.com>
Message-Id: <20210623102749.25686-8-alex.bennee@linaro.org>
Diffstat (limited to 'plugins')
| -rw-r--r-- | plugins/api.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/plugins/api.c b/plugins/api.c index 817c9b6b69..332e2c60e2 100644 --- a/plugins/api.c +++ b/plugins/api.c @@ -233,6 +233,12 @@ char *qemu_plugin_insn_disas(const struct qemu_plugin_insn *insn) return plugin_disas(cpu, insn->vaddr, insn->data->len); } +const char *qemu_plugin_insn_symbol(const struct qemu_plugin_insn *insn) +{ + const char *sym = lookup_symbol(insn->vaddr); + return sym[0] != 0 ? sym : NULL; +} + /* * The memory queries allow the plugin to query information about a * memory access. |