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| author | Nick Alcock <nick.alcock@oracle.com> | 2019-04-24 11:15:33 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2019-05-28 17:08:19 +0100 |
| commit | b437bfe0f4cf06559ca4c508a2869383196ddc6b (patch) | |
| tree | 295fe61f500d0ad7e248c795829384fbbf382e37 /include/ctf-api.h | |
| parent | 316afdb130346e44622229793d1fb8d391059f8d (diff) | |
| download | binutils-gdb-b437bfe0f4cf06559ca4c508a2869383196ddc6b.tar.gz | |
libctf: lookups by name and symbol
These functions allow you to look up types given a name in a simple
subset of C declarator syntax (no function pointers), to look up the
types of variables given a name, and to look up the types of data
objects and the type signatures of functions given symbol table offsets.
(Despite its name, one function in this commit, ctf_lookup_symbol_name(),
is for the internal use of libctf only, and does not appear in any
public header files.)
libctf/
* ctf-lookup.c (isqualifier): New.
(ctf_lookup_by_name): Likewise.
(struct ctf_lookup_var_key): Likewise.
(ctf_lookup_var): Likewise.
(ctf_lookup_variable): Likewise.
(ctf_lookup_symbol_name): Likewise.
(ctf_lookup_by_symbol): Likewise.
(ctf_func_info): Likewise.
(ctf_func_args): Likewise.
include/
* ctf-api.h (ctf_func_info): New.
(ctf_func_args): Likewise.
(ctf_lookup_by_symbol): Likewise.
(ctf_lookup_by_symbol): Likewise.
(ctf_lookup_variable): Likewise.
Diffstat (limited to 'include/ctf-api.h')
| -rw-r--r-- | include/ctf-api.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/ctf-api.h b/include/ctf-api.h index 023c890d7d0..045d8af1905 100644 --- a/include/ctf-api.h +++ b/include/ctf-api.h @@ -270,6 +270,13 @@ extern void *ctf_getspecific (ctf_file_t *); extern int ctf_errno (ctf_file_t *); extern const char *ctf_errmsg (int); +extern int ctf_func_info (ctf_file_t *, unsigned long, ctf_funcinfo_t *); +extern int ctf_func_args (ctf_file_t *, unsigned long, uint32_t, ctf_id_t *); + +extern ctf_id_t ctf_lookup_by_name (ctf_file_t *, const char *); +extern ctf_id_t ctf_lookup_by_symbol (ctf_file_t *, unsigned long); +extern ctf_id_t ctf_lookup_variable (ctf_file_t *, const char *); + extern ctf_id_t ctf_type_resolve (ctf_file_t *, ctf_id_t); extern char *ctf_type_aname (ctf_file_t *, ctf_id_t); extern ssize_t ctf_type_lname (ctf_file_t *, ctf_id_t, char *, size_t); |