blob: c171d261e7f4b039b35cc81e86b5cc615d60c3ea (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
|
/*******************************************************************/
/* slibtool: a skinny libtool implementation, written in C */
/* Copyright (C) 2016--2024 SysDeer Technologies, LLC */
/* Released under the Standard MIT License; see COPYING.SLIBTOOL. */
/*******************************************************************/
#ifndef SLIBTOOL_AR_IMPL_H
#define SLIBTOOL_AR_IMPL_H
#include "argv/argv.h"
#include <slibtool/slibtool.h>
#include <slibtool/slibtool_arbits.h>
/* decimal values in archive header are right padded with ascii spaces */
#define AR_DEC_PADDING (0x20)
/* archive file members are right padded as needed with ascii newline */
#define AR_OBJ_PADDING (0x0A)
/* initial number of elements in the transient, on-stack vector */
# define AR_STACK_VECTOR_ELEMENTS (0x200)
extern const struct argv_option slbt_ar_options[];
struct ar_armaps_impl {
struct ar_meta_armap_ref_32 * armap_symrefs_32;
struct ar_meta_armap_ref_64 * armap_symrefs_64;
struct ar_raw_armap_bsd_32 armap_bsd_32;
struct ar_raw_armap_bsd_64 armap_bsd_64;
struct ar_raw_armap_sysv_32 armap_sysv_32;
struct ar_raw_armap_sysv_64 armap_sysv_64;
struct ar_meta_armap_common_32 armap_common_32;
struct ar_meta_armap_common_64 armap_common_64;
uint64_t armap_nsyms;
};
struct slbt_archive_meta_impl {
const struct slbt_driver_ctx * dctx;
size_t nentries;
void * hdrinfov;
char * namestrs;
const char * symstrs;
const char ** symstrv;
off_t * offsetv;
struct ar_meta_member_info ** memberv;
struct ar_meta_member_info * members;
struct ar_armaps_impl armaps;
struct slbt_archive_meta armeta;
};
struct ar_meta_member_info * slbt_archive_member_from_offset(
struct slbt_archive_meta_impl * meta,
off_t offset);
int slbt_ar_parse_primary_armap_bsd_32(
const struct slbt_driver_ctx * dctx,
struct slbt_archive_meta_impl * m);
int slbt_ar_parse_primary_armap_bsd_64(
const struct slbt_driver_ctx * dctx,
struct slbt_archive_meta_impl * m);
int slbt_ar_parse_primary_armap_sysv_32(
const struct slbt_driver_ctx * dctx,
struct slbt_archive_meta_impl * m);
int slbt_ar_parse_primary_armap_sysv_64(
const struct slbt_driver_ctx * dctx,
struct slbt_archive_meta_impl * m);
static inline struct slbt_archive_meta_impl * slbt_archive_meta_ictx(const struct slbt_archive_meta * meta)
{
uintptr_t addr;
if (meta) {
addr = (uintptr_t)meta - offsetof(struct slbt_archive_meta_impl,armeta);
return (struct slbt_archive_meta_impl *)addr;
}
return 0;
}
#endif
|
