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authorRichard Henderson <rth@redhat.com>1999-05-03 07:29:11 +0000
committerRichard Henderson <rth@redhat.com>1999-05-03 07:29:11 +0000
commit252b5132c753830d5fd56823373aed85f2a0db63 (patch)
tree1af963bfd8d3e55167b81def4207f175eaff3a56 /include/aout/hp300hpux.h
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19990502 sourceware importbinu_ss_19990502
Diffstat (limited to 'include/aout/hp300hpux.h')
-rw-r--r--include/aout/hp300hpux.h119
1 files changed, 119 insertions, 0 deletions
diff --git a/include/aout/hp300hpux.h b/include/aout/hp300hpux.h
new file mode 100644
index 0000000..44d5196
--- /dev/null
+++ b/include/aout/hp300hpux.h
@@ -0,0 +1,119 @@
+/* Special version of <a.out.h> for use under hp-ux.
+ Copyright (C) 1988,1993 Free Software Foundation, Inc. */
+
+struct hp300hpux_exec_bytes
+{
+ unsigned char e_info[4]; /* a_machtype/a_magic */
+ unsigned char e_spare1[4];
+ unsigned char e_spare2[4];
+ unsigned char e_text[4]; /* length of text, in bytes */
+ unsigned char e_data[4]; /* length of data, in bytes */
+ unsigned char e_bss[4]; /* length of uninitialized data area , in bytes */
+ unsigned char e_trsize[4]; /* length of relocation info for text, in bytes*/
+ unsigned char e_drsize[4]; /* length of relocation info for data, in bytes*/
+ unsigned char e_passize[4];/* HP = pascal interface size */
+ unsigned char e_syms[4]; /* HP = symbol table size */
+ unsigned char e_spare5[4]; /* HP = debug name table size */
+ unsigned char e_entry[4]; /* start address */
+ unsigned char e_spare6[4]; /* HP = source line table size */
+ unsigned char e_supsize[4];/* HP = value table size */
+ unsigned char e_drelocs[4];
+ unsigned char e_extension[4]; /* file offset of extension */
+};
+#define EXEC_BYTES_SIZE 64
+
+struct hp300hpux_nlist_bytes
+ {
+ unsigned char e_value[4];
+ unsigned char e_type[1];
+ unsigned char e_length[1]; /* length of ascii symbol name */
+ unsigned char e_almod[2]; /* alignment mod */
+ unsigned char e_shlib[2]; /* info about dynamic linking */
+ };
+#define EXTERNAL_NLIST_SIZE 10
+
+struct hp300hpux_reloc
+ {
+ unsigned char r_address[4];/* offset of of data to relocate */
+ unsigned char r_index[2]; /* symbol table index of symbol */
+ unsigned char r_type[1]; /* relocation type */
+ unsigned char r_length[1]; /* length of item to reloc */
+ };
+
+struct hp300hpux_header_extension
+{
+ unsigned char e_syms[4];
+ unsigned char unique_headers[12*4];
+ unsigned char e_header[2]; /* type of header */
+ unsigned char e_version[2]; /* version */
+ unsigned char e_size[4]; /* bytes following*/
+ unsigned char e_extension[4];/* file offset of next extension */
+};
+#define EXTERNAL_EXTENSION_HEADER_SIZE (16*4)
+
+/* hpux separates object files (0x106) and impure executables (0x107) */
+/* but the bfd code does not distinguish between them. Since we want to*/
+/* read hpux .o files, we add an special define and use it below in */
+/* offset and address calculations. */
+
+#define HPUX_DOT_O_MAGIC 0x106
+#define OMAGIC 0x107 /* object file or impure executable. */
+#define NMAGIC 0x108 /* Code indicating pure executable. */
+#define ZMAGIC 0x10B /* demand-paged executable. */
+
+#define N_HEADER_IN_TEXT(x) 0
+
+#if 0 /* libaout.h only uses the lower 8 bits */
+#define HP98x6_ID 0x20A
+#define HP9000S200_ID 0x20C
+#endif
+#define HP98x6_ID 0x0A
+#define HP9000S200_ID 0x0C
+
+#define N_BADMAG(x) ((_N_BADMAG (x)) || (_N_BADMACH (x)))
+
+#define N_DATADDR(x) \
+ ((N_MAGIC(x)==OMAGIC || N_MAGIC(x)==HPUX_DOT_O_MAGIC) ? \
+ (N_TXTADDR(x)+N_TXTSIZE(x)) \
+ : (N_SEGSIZE(x) + ((N_TXTADDR(x)+N_TXTSIZE(x)-1) & ~(N_SEGSIZE(x)-1))))
+
+#define _N_BADMACH(x) \
+(((N_MACHTYPE (x)) != HP9000S200_ID) && \
+ ((N_MACHTYPE (x)) != HP98x6_ID))
+
+#define _N_BADMAG(x) (N_MAGIC(x) != HPUX_DOT_O_MAGIC \
+ && N_MAGIC(x) != OMAGIC \
+ && N_MAGIC(x) != NMAGIC \
+ && N_MAGIC(x) != ZMAGIC )
+
+#undef _N_HDROFF
+#define _N_HDROFF(x) (SEGMENT_SIZE - (sizeof (struct exec)))
+
+#undef N_DATOFF
+#undef N_PASOFF
+#undef N_SYMOFF
+#undef N_SUPOFF
+#undef N_TRELOFF
+#undef N_DRELOFF
+#undef N_STROFF
+
+#define N_DATOFF(x) ( N_TXTOFF(x) + N_TXTSIZE(x) )
+#define N_PASOFF(x) ( N_DATOFF(x) + (x).a_data)
+#define N_SYMOFF(x) ( N_PASOFF(x) /* + (x).a_passize*/ )
+#define N_SUPOFF(x) ( N_SYMOFF(x) + (x).a_syms )
+#define N_TRELOFF(x) ( N_SUPOFF(x) /* + 0 (x).a_supsize*/ )
+#define N_DRELOFF(x) ( N_TRELOFF(x) + (x).a_trsize )
+#define N_EXTHOFF(x) ( N_DRELOFF(x) /* + 0 (x).a_drsize */)
+#define N_STROFF(x) ( 0 /* no string table */ )
+
+/* use these when the file has gnu symbol tables */
+#define N_GNU_TRELOFF(x) (N_DATOFF(x) + (x).a_data)
+#define N_GNU_DRELOFF(x) (N_GNU_TRELOFF(x) + (x).a_trsize)
+#define N_GNU_SYMOFF(x) (N_GNU_DRELOFF(x) + (x).a_drsize)
+
+#define TARGET_PAGE_SIZE 0x1000
+#define SEGMENT_SIZE 0x1000
+#define TEXT_START_ADDR 0
+
+#undef N_SHARED_LIB
+#define N_SHARED_LIB(x) ( 0 /* no shared libraries */ )