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(unw_accessors_t): Add optional get_proc_name() callback.

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(Logical change 1.56)
This commit is contained in:
mostang.com!davidm 2003-02-27 09:58:57 +00:00
parent 5428fc6295
commit 7343841308
1 changed files with 12 additions and 1 deletions
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13
include/libunwind-common.h
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@ -1,5 +1,5 @@
/* libunwind - a platform-independent unwind library
Copyright (C) 2001-2002 Hewlett-Packard Co
Copyright (C) 2001-2003 Hewlett-Packard Co
Contributed by David Mosberger-Tang <davidm@hpl.hp.com>
This file is part of libunwind.
@ -164,6 +164,14 @@ typedef struct unw_accessors
unw_fpreg_t *val, int write, void *arg);
int (*resume) (unw_addr_space_t as, unw_cursor_t *c, void *arg);
/* Optional call back to obtain the name of a (static) procedure.
Dynamically generated procedures are handled automatically by
libunwind. This callback is optional and may be set to
NULL. */
int (*get_proc_name) (unw_addr_space_t as, unw_word_t addr,
char *buf, size_t buf_len, unw_word_t *offp,
void *arg);
}
unw_accessors_t;
@ -349,4 +357,7 @@ extern int _UPT_access_reg (unw_addr_space_t as, unw_regnum_t reg,
unw_word_t *val, int write, void *arg);
extern int _UPT_access_fpreg (unw_addr_space_t as, unw_regnum_t reg,
unw_fpreg_t *val, int write, void *arg);
extern int _UPT_get_proc_name (unw_addr_space_t as, unw_word_t addr,
char *buf, size_t len, unw_word_t *offp,
void *arg);
extern unw_accessors_t _UPT_accessors;