Cthulhu
0.2.10
Cthulhu compiler collection
stub.c
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// SPDX-License-Identifier: LGPL-3.0-only
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#include "
backtrace/backtrace.h
"
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#include <stdio.h>
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void
bt_init
(
void
) { }
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void
bt_update
(
void
) { }
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STA_DECL
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const
char
*
bt_backend
(
void
)
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{
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return
"null"
;
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}
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void
bt_read_inner
(
bt_trace_t
callback,
void
*user)
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{
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bt_address_t
frame = 0;
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callback(frame, user);
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}
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bt_resolve_t
bt_resolve_inner
(
bt_address_t
frame,
bt_symbol_t
*symbol)
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{
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text_t
name = symbol->
name
;
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(void)snprintf(name.text, name.
length
,
"%"
BT_PRI_ADDRESS
, frame);
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return
eResolveNothing
;
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}
backtrace.h
STA_DECL
#define STA_DECL
sal2 annotation on function implementations to copy annotations from the declaration
bt_init
void bt_init(void)
initialize the backtrace backend
Definition:
stub.c:7
bt_address_t
uint_least64_t bt_address_t
an address of a symbol
Definition:
backtrace.h:26
bt_trace_t
void(* bt_trace_t)(bt_address_t frame, void *user)
user callback for bt_read
Definition:
backtrace.h:74
BT_PRI_ADDRESS
#define BT_PRI_ADDRESS
format specifier for bt_address_t
Definition:
backtrace.h:29
bt_resolve_t
bt_resolve_t
how much of a frame was reconstructed
Definition:
backtrace.h:47
bt_update
void bt_update(void)
update the loaded module cache
Definition:
stub.c:8
bt_backend
STA_DECL const char * bt_backend(void)
get the backtrace backend name
Definition:
stub.c:11
eResolveNothing
@ eResolveNothing
nothing was resolved
Definition:
backtrace.h:49
bt_symbol_t
a symbol
Definition:
backtrace.h:33
bt_symbol_t::name
text_t name
a buffer to hold the name
Definition:
backtrace.h:39
text_t
a range of text
Definition:
text.h:14
text_t::length
size_t length
the number of characters in the text
Definition:
text.h:19
bt_resolve_inner
bt_resolve_t bt_resolve_inner(bt_address_t frame, bt_symbol_t *symbol)
Definition:
stub.c:22
bt_read_inner
void bt_read_inner(bt_trace_t callback, void *user)
Definition:
stub.c:16
common
backtrace
src
stub.c
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