live 0 li~?Jq@&Tţ q_I|+ /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef __A_OUT_GNU_H__ #define __A_OUT_GNU_H__ #define __GNU_EXEC_MACROS__ #ifndef __STRUCT_EXEC_OVERRIDE__ #include #endif /* __STRUCT_EXEC_OVERRIDE__ */ #ifndef __ASSEMBLY__ /* these go in the N_MACHTYPE field */ enum machine_type { #if defined (M_OLDSUN2) M__OLDSUN2 = M_OLDSUN2, #else M_OLDSUN2 = 0, #endif #if defined (M_68010) M__68010 = M_68010, #else M_68010 = 1, #endif #if defined (M_68020) M__68020 = M_68020, #else M_68020 = 2, #endif #if defined (M_SPARC) M__SPARC = M_SPARC, #else M_SPARC = 3, #endif /* skip a bunch so we don't run into any of sun's numbers */ M_386 = 100, M_MIPS1 = 151, /* MIPS R3000/R3000 binary */ M_MIPS2 = 152 /* MIPS R6000/R4000 binary */ }; #if !defined (N_MAGIC) #define N_MAGIC(exec) ((exec).a_info & 0xffff) #endif #define N_MACHTYPE(exec) ((enum machine_type)(((exec).a_info >> 16) & 0xff)) #define N_FLAGS(exec) (((exec).a_info >> 24) & 0xff) #define N_SET_INFO(exec, magic, type, flags) \ ((exec).a_info = ((magic) & 0xffff) \ | (((int)(type) & 0xff) << 16) \ | (((flags) & 0xff) << 24)) #define N_SET_MAGIC(exec, magic) \ ((exec).a_info = (((exec).a_info & 0xffff0000) | ((magic) & 0xffff))) #define N_SET_MACHTYPE(exec, machtype) \ ((exec).a_info = \ ((exec).a_info&0xff00ffff) | ((((int)(machtype))&0xff) << 16)) #define N_SET_FLAGS(exec, flags) \ ((exec).a_info = \ ((exec).a_info&0x00ffffff) | (((flags) & 0xff) << 24)) /* Code indicating object file or impure executable. */ #define OMAGIC 0407 /* Code indicating pure executable. */ #define NMAGIC 0410 /* Code indicating demand-paged executable. */ #define ZMAGIC 0413 /* This indicates a demand-paged executable with the header in the text. The first page is unmapped to help trap NULL pointer references */ #define QMAGIC 0314 /* Code indicating core file. */ #define CMAGIC 0421 #if !defined (N_BADMAG) #define N_BADMAG(x) (N_MAGIC(x) != OMAGIC \ && N_MAGIC(x) != NMAGIC \ && N_MAGIC(x) != ZMAGIC \ && N_MAGIC(x) != QMAGIC) #endif #define _N_HDROFF(x) (1024 - sizeof (struct exec)) #if !defined (N_TXTOFF) #define N_TXTOFF(x) \ (N_MAGIC(x) == ZMAGIC ? _N_HDROFF((x)) + sizeof (struct exec) : \ (N_MAGIC(x) == QMAGIC ? 0 : sizeof (struct exec))) #endif #if !defined (N_DATOFF) #define N_DATOFF(x) (N_TXTOFF(x) + (x).a_text) #endif #if !defined (N_TRELOFF) #define N_TRELOFF(x) (N_DATOFF(x) + (x).a_data) #endif #if !defined (N_DRELOFF) #define N_DRELOFF(x) (N_TRELOFF(x) + N_TRSIZE(x)) #endif #if !defined (N_SYMOFF) #define N_SYMOFF(x) (N_DRELOFF(x) + N_DRSIZE(x)) #endif #if !defined (N_STROFF) #define N_STROFF(x) (N_SYMOFF(x) + N_SYMSIZE(x)) #endif /* Address of text segment in memory after it is loaded. */ #if !defined (N_TXTADDR) #define N_TXTADDR(x) (N_MAGIC(x) == QMAGIC ? PAGE_SIZE : 0) #endif /* Address of data segment in memory after it is loaded. */ #include #if defined(__i386__) || defined(__mc68000__) #define SEGMENT_SIZE 1024 #else #ifndef SEGMENT_SIZE #define SEGMENT_SIZE getpagesize() #endif #endif #define _N_SEGMENT_ROUND(x) ALIGN(x, SEGMENT_SIZE) #define _N_TXTENDADDR(x) (N_TXTADDR(x)+(x).a_text) #ifndef N_DATADDR #define N_DATADDR(x) \ (N_MAGIC(x)==OMAGIC? (_N_TXTENDADDR(x)) \ : (_N_SEGMENT_ROUND (_N_TXTENDADDR(x)))) #endif /* Address of bss segment in memory after it is loaded. */ #if !defined (N_BSSADDR) #define N_BSSADDR(x) (N_DATADDR(x) + (x).a_data) #endif #if !defined (N_NLIST_DECLARED) struct nlist { union { char *n_name; struct nlist *n_next; long n_strx; } n_un; unsigned char n_type; char n_other; short n_desc; unsigned long n_value; }; #endif /* no N_NLIST_DECLARED. */ #if !defined (N_UNDF) #define N_UNDF 0 #endif #if !defined (N_ABS) #define N_ABS 2 #endif #if !defined (N_TEXT) #define N_TEXT 4 #endif #if !defined (N_DATA) #define N_DATA 6 #endif #if !defined (N_BSS) #define N_BSS 8 #endif #if !defined (N_FN) #define N_FN 15 #endif #if !de