1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#define E_SYMNMLEN 8
20#define E_FILNMLEN 14
21#define E_DIMNUM 4
22#define COFF_SHORT_L(ps) ((short) (((unsigned short) ((unsigned char) ps[1]) << 8) | ((unsigned short) ((unsigned char) ps[0]))))
23#define COFF_LONG_L(ps) (((long) (((unsigned long) ((unsigned char) ps[3]) << 24) | ((unsigned long) ((unsigned char) ps[2]) << 16) | ((unsigned long) ((unsigned char) ps[1]) << 8) | ((unsigned long) ((unsigned char) ps[0])))))
24#define COFF_SHORT_H(ps) ((short) (((unsigned short) ((unsigned char) ps[0]) << 8) | ((unsigned short) ((unsigned char) ps[1]))))
25#define COFF_LONG_H(ps) (((long) (((unsigned long) ((unsigned char) ps[0]) << 24) | ((unsigned long) ((unsigned char) ps[1]) << 16) | ((unsigned long) ((unsigned char) ps[2]) << 8) | ((unsigned long) ((unsigned char) ps[3])))))
26#define COFF_LONG(v) COFF_LONG_L(v)
27#define COFF_SHORT(v) COFF_SHORT_L(v)
28struct COFF_filehdr {
29  char f_magic[2];
30  char f_nscns[2];
31  char f_timdat[4];
32  char f_symptr[4];
33  char f_nsyms[4];
34  char f_opthdr[2];
35  char f_flags[2];
36};
37#define COFF_F_RELFLG 0000001
38#define COFF_F_EXEC 0000002
39#define COFF_F_LNNO 0000004
40#define COFF_F_LSYMS 0000010
41#define COFF_F_MINMAL 0000020
42#define COFF_F_UPDATE 0000040
43#define COFF_F_SWABD 0000100
44#define COFF_F_AR16WR 0000200
45#define COFF_F_AR32WR 0000400
46#define COFF_F_AR32W 0001000
47#define COFF_F_PATCH 0002000
48#define COFF_F_NODF 0002000
49#define COFF_I386MAGIC 0x14c
50#define COFF_I386BADMAG(x) (COFF_SHORT((x).f_magic) != COFF_I386MAGIC)
51#define COFF_FILHDR struct COFF_filehdr
52#define COFF_FILHSZ sizeof(COFF_FILHDR)
53typedef struct {
54  char magic[2];
55  char vstamp[2];
56  char tsize[4];
57  char dsize[4];
58  char bsize[4];
59  char entry[4];
60  char text_start[4];
61  char data_start[4];
62} COFF_AOUTHDR;
63#define COFF_AOUTSZ (sizeof(COFF_AOUTHDR))
64#define COFF_STMAGIC 0401
65#define COFF_OMAGIC 0404
66#define COFF_JMAGIC 0407
67#define COFF_DMAGIC 0410
68#define COFF_ZMAGIC 0413
69#define COFF_SHMAGIC 0443
70struct COFF_scnhdr {
71  char s_name[8];
72  char s_paddr[4];
73  char s_vaddr[4];
74  char s_size[4];
75  char s_scnptr[4];
76  char s_relptr[4];
77  char s_lnnoptr[4];
78  char s_nreloc[2];
79  char s_nlnno[2];
80  char s_flags[4];
81};
82#define COFF_SCNHDR struct COFF_scnhdr
83#define COFF_SCNHSZ sizeof(COFF_SCNHDR)
84#define COFF_TEXT ".text"
85#define COFF_DATA ".data"
86#define COFF_BSS ".bss"
87#define COFF_COMMENT ".comment"
88#define COFF_LIB ".lib"
89#define COFF_SECT_TEXT 0
90#define COFF_SECT_DATA 1
91#define COFF_SECT_BSS 2
92#define COFF_SECT_REQD 3
93#define COFF_STYP_REG 0x00
94#define COFF_STYP_DSECT 0x01
95#define COFF_STYP_NOLOAD 0x02
96#define COFF_STYP_GROUP 0x04
97#define COFF_STYP_PAD 0x08
98#define COFF_STYP_COPY 0x10
99#define COFF_STYP_TEXT 0x20
100#define COFF_STYP_DATA 0x40
101#define COFF_STYP_BSS 0x80
102#define COFF_STYP_INFO 0x200
103#define COFF_STYP_OVER 0x400
104#define COFF_STYP_LIB 0x800
105struct COFF_slib {
106  char sl_entsz[4];
107  char sl_pathndx[4];
108};
109#define COFF_SLIBHD struct COFF_slib
110#define COFF_SLIBSZ sizeof(COFF_SLIBHD)
111struct COFF_lineno {
112  union {
113    char l_symndx[4];
114    char l_paddr[4];
115  } l_addr;
116  char l_lnno[2];
117};
118#define COFF_LINENO struct COFF_lineno
119#define COFF_LINESZ 6
120#define COFF_E_SYMNMLEN 8
121#define COFF_E_FILNMLEN 14
122#define COFF_E_DIMNUM 4
123struct COFF_syment {
124  union {
125    char e_name[E_SYMNMLEN];
126    struct {
127      char e_zeroes[4];
128      char e_offset[4];
129    } e;
130  } e;
131  char e_value[4];
132  char e_scnum[2];
133  char e_type[2];
134  char e_sclass[1];
135  char e_numaux[1];
136};
137#define COFF_N_BTMASK (0xf)
138#define COFF_N_TMASK (0x30)
139#define COFF_N_BTSHFT (4)
140#define COFF_N_TSHIFT (2)
141union COFF_auxent {
142  struct {
143    char x_tagndx[4];
144    union {
145      struct {
146        char x_lnno[2];
147        char x_size[2];
148      } x_lnsz;
149      char x_fsize[4];
150    } x_misc;
151    union {
152      struct {
153        char x_lnnoptr[4];
154        char x_endndx[4];
155      } x_fcn;
156      struct {
157        char x_dimen[E_DIMNUM][2];
158      } x_ary;
159    } x_fcnary;
160    char x_tvndx[2];
161  } x_sym;
162  union {
163    char x_fname[E_FILNMLEN];
164    struct {
165      char x_zeroes[4];
166      char x_offset[4];
167    } x_n;
168  } x_file;
169  struct {
170    char x_scnlen[4];
171    char x_nreloc[2];
172    char x_nlinno[2];
173  } x_scn;
174  struct {
175    char x_tvfill[4];
176    char x_tvlen[2];
177    char x_tvran[2][2];
178  } x_tv;
179};
180#define COFF_SYMENT struct COFF_syment
181#define COFF_SYMESZ 18
182#define COFF_AUXENT union COFF_auxent
183#define COFF_AUXESZ 18
184#define COFF_ETEXT "etext"
185struct COFF_reloc {
186  char r_vaddr[4];
187  char r_symndx[4];
188  char r_type[2];
189};
190#define COFF_RELOC struct COFF_reloc
191#define COFF_RELSZ 10
192#define COFF_DEF_DATA_SECTION_ALIGNMENT 4
193#define COFF_DEF_BSS_SECTION_ALIGNMENT 4
194#define COFF_DEF_TEXT_SECTION_ALIGNMENT 4
195#define COFF_DEF_SECTION_ALIGNMENT 4
196