+2001-08-27 Nick Clifton <nickc@cambridge.redhat.com>
+
+ * mipsbsd.c: Add missing prototypes.
+ * hp300hpux.c: Add missing prototypes.
+ * i386aout.c: Add missing prototypes.
+ * i386lynx.c: Add missing prototypes.
+ * i386mach3.c: Add missing prototypes.
+ * i386msdos.c: Add missing prototypes.
+ * i386os9k.c: Add missing prototypes.
+
2001-08-27 Linus Nordberg <linus@swox.se>
Torbjorn Granlund <tege@swox.com>
Staffan Ulfberg <staffanu@swox.se>
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/*
-
hpux native ------------> | |
| hp300hpux bfd | ----------> hpux w/gnu ext
hpux w/gnu extension ----> | |
#include "aoutx.h"
+static const bfd_target * MY (callback) PARAMS ((bfd *));
+static boolean MY (write_object_contents) PARAMS ((bfd *));
+static void convert_sym_type PARAMS ((struct external_nlist *, aout_symbol_type *, bfd *));
+
+boolean MY (slurp_symbol_table) PARAMS ((bfd *));
+void MY (swap_std_reloc_in) PARAMS ((bfd *, struct hp300hpux_reloc *, arelent *, asymbol **, bfd_size_type));
+boolean MY (slurp_reloc_table) PARAMS ((bfd *, sec_ptr, asymbol **));
+long MY (get_symtab) PARAMS ((bfd *, asymbol **));
+long MY (get_symtab_upper_bound) PARAMS ((bfd *));
+long MY (canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
+
/* Since the hpux symbol table has nlist elements interspersed with
strings and we need to insert som strings for secondary symbols, we
give ourselves a little extra padding up front to account for
/* BFD back-end for i386 a.out binaries.
- Copyright 1990, 1991, 1992, 1994, 1996, 1997
+ Copyright 1990, 1991, 1992, 1994, 1996, 1997, 2001
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include "aout/aout64.h"
#include "libaout.h"
+static boolean i386aout_write_object_contents PARAMS ((bfd *));
+static boolean MY (set_sizes) PARAMS ((bfd *));
+
/* Set the machine type correctly. */
static boolean
#define MY_write_object_contents i386aout_write_object_contents
-static boolean MY(set_sizes)();
#define MY_backend_data &MY(backend_data)
static CONST struct aout_backend_data MY(backend_data) = {
0, /* zmagic contiguous */
/* BFD back-end for i386 a.out binaries under LynxOS.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 2001
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#include "libaout.h"
#include "aout/aout64.h"
+void NAME (lynx,swap_std_reloc_out) PARAMS ((bfd *, arelent *, struct reloc_std_external *));
+void NAME (lynx,swap_ext_reloc_out) PARAMS ((bfd *, arelent *, struct reloc_ext_external *));
+void NAME (lynx,swap_ext_reloc_in) PARAMS ((bfd *, struct reloc_ext_external *, arelent *, asymbol **, bfd_size_type));
+void NAME (lynx,swap_std_reloc_in) PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **, bfd_size_type));
+boolean NAME (lynx,slurp_reloc_table) PARAMS ((bfd *, sec_ptr, asymbol **));
+boolean NAME (lynx,squirt_out_relocs) PARAMS ((bfd *, asection *));
+long NAME (lynx,canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
+
#ifdef LYNX_CORE
char *lynx_core_file_failing_command ();
/* BFD back-end for i386 a.out binaries.
- Copyright 1990, 1991, 1993, 1994, 1995, 1997
+ Copyright 1990, 1991, 1993, 1994, 1995, 1997, 2001
Free Software Foundation, Inc.
This file is part of BFD, the Binary File Descriptor library.
#define MY(OP) CAT(i386mach3_,OP)
#define TARGETNAME "a.out-mach3"
-static boolean MY(set_sizes)();
+static boolean MY (set_sizes) PARAMS ((bfd *));
#define MY_backend_data &MY(backend_data)
static CONST struct aout_backend_data MY(backend_data) = {
0, /* zmagic contiguous */
/* BFD back-end for MS-DOS executables.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2001
Free Software Foundation, Inc.
Written by Bryan Ford of the University of Utah.
#if 0
struct exe_header
{
- unsigned short magic;
- unsigned short bytes_in_last_page;
- unsigned short npages; /* number of 512-byte "pages" including this header */
- unsigned short nrelocs;
- unsigned short header_paras; /* number of 16-byte paragraphs in header */
- unsigned short reserved;
- unsigned short load_switch;
- unsigned short ss_ofs;
- unsigned short sp;
- unsigned short checksum;
- unsigned short ip;
- unsigned short cs_ofs;
- unsigned short reloc_ofs;
- unsigned short reserved2;
- unsigned short something1;
- unsigned short something2;
- unsigned short something3;
+ unsigned short magic;
+ unsigned short bytes_in_last_page;
+ unsigned short npages; /* number of 512-byte "pages" including this header */
+ unsigned short nrelocs;
+ unsigned short header_paras; /* number of 16-byte paragraphs in header */
+ unsigned short reserved;
+ unsigned short load_switch;
+ unsigned short ss_ofs;
+ unsigned short sp;
+ unsigned short checksum;
+ unsigned short ip;
+ unsigned short cs_ofs;
+ unsigned short reloc_ofs;
+ unsigned short reserved2;
+ unsigned short something1;
+ unsigned short something2;
+ unsigned short something3;
};
#endif
#define EXE_LOAD_LOW 0xffff
#define EXE_PAGE_SIZE 512
+static int msdos_sizeof_headers PARAMS ((bfd *, boolean));
+static boolean msdos_write_object_contents PARAMS ((bfd *));
+static boolean msdos_set_section_contents PARAMS ((bfd *, sec_ptr, PTR, file_ptr, bfd_size_type));
static int
msdos_sizeof_headers (abfd, exec)
return false;
}
- /* constants */
+ /* Constants. */
bfd_h_put_16(abfd, EXE_MAGIC, &hdr[0]);
bfd_h_put_16(abfd, EXE_PAGE_SIZE / 16, &hdr[8]);
bfd_h_put_16(abfd, EXE_LOAD_LOW, &hdr[12]);
bfd_h_put_16(abfd, 0x30fb, &hdr[30]); /* XXX??? */
bfd_h_put_16(abfd, 0x726a, &hdr[32]); /* XXX??? */
- /* bytes in last page (0 = full page) */
+ /* Bytes in last page (0 = full page). */
bfd_h_put_16(abfd, outfile_size & (EXE_PAGE_SIZE - 1), &hdr[2]);
- /* number of pages */
+ /* Number of pages. */
bfd_h_put_16(abfd, (outfile_size + EXE_PAGE_SIZE - 1) / EXE_PAGE_SIZE,
&hdr[4]);
#define msdos_32_bfd_link_split_section _bfd_generic_link_split_section
const bfd_target i386msdos_vec =
-{
- "msdos", /* name */
- bfd_target_msdos_flavour,
- BFD_ENDIAN_LITTLE, /* target byte order */
- BFD_ENDIAN_LITTLE, /* target headers byte order */
- (EXEC_P), /* object flags */
- (SEC_CODE | SEC_DATA | SEC_HAS_CONTENTS
- | SEC_ALLOC | SEC_LOAD), /* section flags */
- 0, /* leading underscore */
- ' ', /* ar_pad_char */
- 16, /* ar_max_namelen */
- bfd_getl64, bfd_getl_signed_64, bfd_putl64,
- bfd_getl32, bfd_getl_signed_32, bfd_putl32,
- bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
- bfd_getl64, bfd_getl_signed_64, bfd_putl64,
- bfd_getl32, bfd_getl_signed_32, bfd_putl32,
- bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
-
{
- _bfd_dummy_target,
- _bfd_dummy_target, /* bfd_check_format */
- _bfd_dummy_target,
- _bfd_dummy_target,
- },
- {
- bfd_false,
- msdos_mkobject,
- _bfd_generic_mkarchive,
- bfd_false,
- },
- { /* bfd_write_contents */
- bfd_false,
- msdos_write_object_contents,
- _bfd_write_archive_contents,
- bfd_false,
- },
-
- BFD_JUMP_TABLE_GENERIC (msdos),
- BFD_JUMP_TABLE_COPY (_bfd_generic),
- BFD_JUMP_TABLE_CORE (_bfd_nocore),
- BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
- BFD_JUMP_TABLE_SYMBOLS (msdos),
- BFD_JUMP_TABLE_RELOCS (msdos),
- BFD_JUMP_TABLE_WRITE (msdos),
- BFD_JUMP_TABLE_LINK (msdos),
- BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
-
- NULL,
+ "msdos", /* name */
+ bfd_target_msdos_flavour,
+ BFD_ENDIAN_LITTLE, /* target byte order */
+ BFD_ENDIAN_LITTLE, /* target headers byte order */
+ (EXEC_P), /* object flags */
+ (SEC_CODE | SEC_DATA | SEC_HAS_CONTENTS
+ | SEC_ALLOC | SEC_LOAD), /* section flags */
+ 0, /* leading underscore */
+ ' ', /* ar_pad_char */
+ 16, /* ar_max_namelen */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
+
+ {
+ _bfd_dummy_target,
+ _bfd_dummy_target, /* bfd_check_format */
+ _bfd_dummy_target,
+ _bfd_dummy_target,
+ },
+ {
+ bfd_false,
+ msdos_mkobject,
+ _bfd_generic_mkarchive,
+ bfd_false,
+ },
+ { /* bfd_write_contents */
+ bfd_false,
+ msdos_write_object_contents,
+ _bfd_write_archive_contents,
+ bfd_false,
+ },
+
+ BFD_JUMP_TABLE_GENERIC (msdos),
+ BFD_JUMP_TABLE_COPY (_bfd_generic),
+ BFD_JUMP_TABLE_CORE (_bfd_nocore),
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_noarchive),
+ BFD_JUMP_TABLE_SYMBOLS (msdos),
+ BFD_JUMP_TABLE_RELOCS (msdos),
+ BFD_JUMP_TABLE_WRITE (msdos),
+ BFD_JUMP_TABLE_LINK (msdos),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ NULL,
- (PTR) 0
-};
+ (PTR) 0
+ };
/* BFD back-end for os9000 i386 binaries.
- Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999
+ Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1998, 1999, 2001
Free Software Foundation, Inc.
Written by Cygnus Support.
#include "libaout.h" /* BFD a.out internal data structures */
#include "os9k.h"
-static const bfd_target *os9k_callback PARAMS ((bfd *));
+static const bfd_target * os9k_callback PARAMS ((bfd *));
+static const bfd_target * os9k_object_p PARAMS ((bfd *));
+static int os9k_sizeof_headers PARAMS ((bfd *, boolean));
+boolean os9k_swap_exec_header_in PARAMS ((bfd *, mh_com *, struct internal_exec *));
/* Swaps the information in an executable header taken from a raw byte
stream memory image, into the internal exec_header structure. */
struct internal_exec *execp = exec_hdr (abfd);
unsigned long bss_start;
- /* Architecture and machine type */
+ /* Architecture and machine type. */
bfd_set_arch_mach (abfd, bfd_arch_i386, 0);
/* The positions of the string table and symbol table. */
obj_str_filepos (abfd) = 0;
obj_sym_filepos (abfd) = 0;
- /* The alignments of the sections */
+ /* The alignments of the sections. */
obj_textsec (abfd)->alignment_power = execp->a_talign;
obj_datasec (abfd)->alignment_power = execp->a_dalign;
obj_bsssec (abfd)->alignment_power = execp->a_balign;
obj_textsec (abfd)->vma = execp->a_tload;
obj_datasec (abfd)->vma = execp->a_dload;
- /* And reload the sizes, since the aout module zaps them */
+ /* And reload the sizes, since the aout module zaps them. */
obj_textsec (abfd)->_raw_size = execp->a_text;
- bss_start = execp->a_dload + execp->a_data; /* BSS = end of data section */
+ bss_start = execp->a_dload + execp->a_data; /* BSS = end of data section. */
obj_bsssec (abfd)->vma = align_power (bss_start, execp->a_balign);
- /* The file positions of the sections */
+ /* The file positions of the sections. */
obj_textsec (abfd)->filepos = execp->a_entry;
obj_datasec (abfd)->filepos = execp->a_dload;
/* The file positions of the relocation info ***
obj_textsec (abfd)->rel_filepos = N_TROFF(*execp);
- obj_datasec (abfd)->rel_filepos = N_DROFF(*execp);
- */
+ obj_datasec (abfd)->rel_filepos = N_DROFF(*execp); */
- adata (abfd).page_size = 1; /* Not applicable. */
- adata (abfd).segment_size = 1;/* Not applicable. */
+ adata (abfd).page_size = 1; /* Not applicable. */
+ adata (abfd).segment_size = 1;/* Not applicable. */
adata (abfd).exec_bytes_size = MHCOM_BYTES_SIZE;
return abfd->xvec;
!= EXEC_BYTES_SIZE))
return false;
- /* Now write out reloc info, followed by syms and strings */
+ /* Now write out reloc info, followed by syms and strings. */
if (bfd_get_symcount (abfd) != 0)
{
if (bfd_seek (abfd, (file_ptr) (N_SYMOFF (*exec_hdr (abfd))), SEEK_SET)
+ obj_textsec (abfd)->_raw_size;
}
- /* regardless, once we know what we're doing, we might as well get going */
+ /* Regardless, once we know what we're doing, we might as well get going. */
if (bfd_seek (abfd, section->filepos + offset, SEEK_SET) != 0)
return false;
if (count != 0)
- {
- return (bfd_write ((PTR) location, 1, count, abfd) == count) ? true : false;
- }
+ return (bfd_write ((PTR) location, 1, count, abfd) == count) ? true : false;
+
return true;
}
#endif /* 0 */
return sizeof (struct internal_exec);
}
-
-/***********************************************************************/
+\f
#define aout_32_close_and_cleanup aout_32_bfd_free_cached_info
#define os9k_bfd_link_split_section _bfd_generic_link_split_section
const bfd_target i386os9k_vec =
-{
- "i386os9k", /* name */
- bfd_target_os9k_flavour,
- BFD_ENDIAN_LITTLE, /* data byte order is little */
- BFD_ENDIAN_LITTLE, /* hdr byte order is little */
- (HAS_RELOC | EXEC_P | WP_TEXT), /* object flags */
- (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD), /* section flags */
- 0, /* symbol leading char */
- ' ', /* ar_pad_char */
- 16, /* ar_max_namelen */
-
- bfd_getl64, bfd_getl_signed_64, bfd_putl64,
- bfd_getl32, bfd_getl_signed_32, bfd_putl32,
- bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
- bfd_getl64, bfd_getl_signed_64, bfd_putl64,
- bfd_getl32, bfd_getl_signed_32, bfd_putl32,
- bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
- {_bfd_dummy_target, os9k_object_p, /* bfd_check_format */
- bfd_generic_archive_p, _bfd_dummy_target},
- {bfd_false, bfd_false, /* bfd_set_format */
- _bfd_generic_mkarchive, bfd_false},
- {bfd_false, bfd_false, /* bfd_write_contents */
- _bfd_write_archive_contents, bfd_false},
-
- BFD_JUMP_TABLE_GENERIC (aout_32),
- BFD_JUMP_TABLE_COPY (_bfd_generic),
- BFD_JUMP_TABLE_CORE (_bfd_nocore),
- BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd),
- BFD_JUMP_TABLE_SYMBOLS (aout_32),
- BFD_JUMP_TABLE_RELOCS (aout_32),
- BFD_JUMP_TABLE_WRITE (aout_32),
- BFD_JUMP_TABLE_LINK (os9k),
- BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
-
- NULL,
-
- (PTR) 0,
-};
+ {
+ "i386os9k", /* name */
+ bfd_target_os9k_flavour,
+ BFD_ENDIAN_LITTLE, /* data byte order is little */
+ BFD_ENDIAN_LITTLE, /* hdr byte order is little */
+ (HAS_RELOC | EXEC_P | WP_TEXT), /* object flags */
+ (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD), /* section flags */
+ 0, /* symbol leading char */
+ ' ', /* ar_pad_char */
+ 16, /* ar_max_namelen */
+
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
+ {_bfd_dummy_target, os9k_object_p, /* bfd_check_format */
+ bfd_generic_archive_p, _bfd_dummy_target},
+ {bfd_false, bfd_false, /* bfd_set_format */
+ _bfd_generic_mkarchive, bfd_false},
+ {bfd_false, bfd_false, /* bfd_write_contents */
+ _bfd_write_archive_contents, bfd_false},
+
+ BFD_JUMP_TABLE_GENERIC (aout_32),
+ BFD_JUMP_TABLE_COPY (_bfd_generic),
+ BFD_JUMP_TABLE_CORE (_bfd_nocore),
+ BFD_JUMP_TABLE_ARCHIVE (_bfd_archive_bsd),
+ BFD_JUMP_TABLE_SYMBOLS (aout_32),
+ BFD_JUMP_TABLE_RELOCS (aout_32),
+ BFD_JUMP_TABLE_WRITE (aout_32),
+ BFD_JUMP_TABLE_LINK (os9k),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ NULL,
+
+ (PTR) 0,
+ };
/* BFD backend for MIPS BSD (a.out) binaries.
- Copyright 1993, 1994, 1995, 1997, 1998, 1999, 2000
+ Copyright 1993, 1994, 1995, 1997, 1998, 1999, 2000, 2001
Free Software Foundation, Inc.
Written by Ralph Campbell.
#include "aout-target.h"
+static bfd_reloc_status_type mips_fix_jmp_addr PARAMS ((bfd *, arelent *, struct symbol_cache_entry *, PTR, asection *, bfd *));
+static reloc_howto_type * MY(reloc_howto_type_lookup) PARAMS ((bfd *, bfd_reloc_code_real_type));
+
+long MY(canonicalize_reloc) PARAMS ((bfd *, sec_ptr, arelent **, asymbol **));
+
static void
MY(set_arch_mach) (abfd, machtype)
bfd *abfd;
long machine;
/* Determine the architecture and machine type of the object file. */
- switch (machtype) {
-
- case M_MIPS1:
- arch = bfd_arch_mips;
- machine = 3000;
- break;
-
- case M_MIPS2:
- arch = bfd_arch_mips;
- machine = 4000;
- break;
-
- default:
- arch = bfd_arch_obscure;
- machine = 0;
- break;
- }
- bfd_set_arch_mach(abfd, arch, machine);
+ switch (machtype)
+ {
+ case M_MIPS1:
+ arch = bfd_arch_mips;
+ machine = 3000;
+ break;
+
+ case M_MIPS2:
+ arch = bfd_arch_mips;
+ machine = 4000;
+ break;
+
+ default:
+ arch = bfd_arch_obscure;
+ machine = 0;
+ break;
+ }
+
+ bfd_set_arch_mach (abfd, arch, machine);
}
/* Determine the size of a relocation entry, based on the architecture */
static void
-MY(choose_reloc_size) (abfd)
+MY (choose_reloc_size) (abfd)
bfd *abfd;
{
- switch (bfd_get_arch(abfd)) {
- case bfd_arch_sparc:
- case bfd_arch_a29k:
- case bfd_arch_mips:
- obj_reloc_entry_size (abfd) = RELOC_EXT_SIZE;
- break;
- default:
- obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
- break;
- }
+ switch (bfd_get_arch (abfd))
+ {
+ case bfd_arch_sparc:
+ case bfd_arch_a29k:
+ case bfd_arch_mips:
+ obj_reloc_entry_size (abfd) = RELOC_EXT_SIZE;
+ break;
+ default:
+ obj_reloc_entry_size (abfd) = RELOC_STD_SIZE;
+ break;
+ }
}
/* Write an object file in BSD a.out format.
file header, symbols, and relocation. */
static boolean
-MY(write_object_contents) (abfd)
+MY (write_object_contents) (abfd)
bfd *abfd;
{
struct external_exec exec_bytes;
struct internal_exec *execp = exec_hdr (abfd);
/* Magic number, maestro, please! */
- switch (bfd_get_arch(abfd)) {
- case bfd_arch_m68k:
- switch (bfd_get_mach(abfd)) {
- case bfd_mach_m68010:
- N_SET_MACHTYPE(*execp, M_68010);
+ switch (bfd_get_arch (abfd))
+ {
+ case bfd_arch_m68k:
+ switch (bfd_get_mach (abfd))
+ {
+ case bfd_mach_m68010:
+ N_SET_MACHTYPE (*execp, M_68010);
+ break;
+ default:
+ case bfd_mach_m68020:
+ N_SET_MACHTYPE (*execp, M_68020);
+ break;
+ }
break;
- default:
- case bfd_mach_m68020:
- N_SET_MACHTYPE(*execp, M_68020);
+ case bfd_arch_sparc:
+ N_SET_MACHTYPE (*execp, M_SPARC);
break;
- }
- break;
- case bfd_arch_sparc:
- N_SET_MACHTYPE(*execp, M_SPARC);
- break;
- case bfd_arch_i386:
- N_SET_MACHTYPE(*execp, M_386);
- break;
- case bfd_arch_a29k:
- N_SET_MACHTYPE(*execp, M_29K);
- break;
- case bfd_arch_mips:
- switch (bfd_get_mach(abfd)) {
- case 4000:
- case 6000:
- N_SET_MACHTYPE(*execp, M_MIPS2);
+ case bfd_arch_i386:
+ N_SET_MACHTYPE (*execp, M_386);
break;
- default:
- N_SET_MACHTYPE(*execp, M_MIPS1);
+ case bfd_arch_a29k:
+ N_SET_MACHTYPE (*execp, M_29K);
+ break;
+ case bfd_arch_mips:
+ switch (bfd_get_mach (abfd))
+ {
+ case 4000:
+ case 6000:
+ N_SET_MACHTYPE (*execp, M_MIPS2);
+ break;
+ default:
+ N_SET_MACHTYPE (*execp, M_MIPS1);
+ break;
+ }
break;
+ default:
+ N_SET_MACHTYPE (*execp, M_UNKNOWN);
}
- break;
- default:
- N_SET_MACHTYPE(*execp, M_UNKNOWN);
- }
- MY(choose_reloc_size) (abfd);
+ MY (choose_reloc_size) (abfd);
- WRITE_HEADERS(abfd, execp);
+ WRITE_HEADERS (abfd, execp);
return true;
}
-/*
- * MIPS relocation types.
- */
+/* MIPS relocation types. */
#define MIPS_RELOC_32 0
#define MIPS_RELOC_JMP 1
#define MIPS_RELOC_WDISP16 2
#define MIPS_RELOC_HI16_S 4
#define MIPS_RELOC_LO16 5
-/*
- * This is only called when performing a BFD_RELOC_MIPS_JMP relocation.
- * The jump destination address is formed from the upper 4 bits of the
- * "current" program counter concatenated with the jump instruction's
- * 26 bit field and two trailing zeros.
- * If the destination address is not in the same segment as the "current"
- * program counter, then we need to signal an error.
- */
+/* This is only called when performing a BFD_RELOC_MIPS_JMP relocation.
+ The jump destination address is formed from the upper 4 bits of the
+ "current" program counter concatenated with the jump instruction's
+ 26 bit field and two trailing zeros.
+ If the destination address is not in the same segment as the "current"
+ program counter, then we need to signal an error. */
+
static bfd_reloc_status_type
mips_fix_jmp_addr (abfd,reloc_entry,symbol,data,input_section,output_bfd)
bfd *abfd ATTRIBUTE_UNUSED;
&& (symbol->flags & BSF_WEAK) == 0)
return bfd_reloc_undefined;
- /*
- * Work out which section the relocation is targetted at and the
- * initial relocation command value.
- */
+ /* Work out which section the relocation is targetted at and the
+ initial relocation command value. */
if (bfd_is_com_section (symbol->section))
relocation = 0;
else
return bfd_reloc_continue;
}
-/*
- * This is only called when performing a BFD_RELOC_HI16_S relocation.
- * We need to see if bit 15 is set in the result. If it is, we add
- * 0x10000 and continue normally. This will compensate for the sign extension
- * when the low bits are added at run time.
- */
+/* This is only called when performing a BFD_RELOC_HI16_S relocation.
+ We need to see if bit 15 is set in the result. If it is, we add
+ 0x10000 and continue normally. This will compensate for the sign extension
+ when the low bits are added at run time. */
+
static bfd_reloc_status_type
mips_fix_hi16_s PARAMS ((bfd *, arelent *, asymbol *, PTR,
asection *, bfd *, char **));
if (output_bfd != (bfd *)NULL)
return bfd_reloc_continue;
- /* If this is an undefined symbol, return error */
+ /* If this is an undefined symbol, return error. */
if (bfd_is_und_section (symbol->section)
&& (symbol->flags & BSF_WEAK) == 0)
return bfd_reloc_undefined;
- /*
- * Work out which section the relocation is targetted at and the
- * initial relocation command value.
- */
+ /* Work out which section the relocation is targetted at and the
+ initial relocation command value. */
if (bfd_is_com_section (symbol->section))
relocation = 0;
else
}
}
-/*
- * This is just like the standard aoutx.h version but we need to do our
- * own mapping of external reloc type values to howto entries.
- */
+/* This is just like the standard aoutx.h version but we need to do our
+ own mapping of external reloc type values to howto entries. */
long
MY(canonicalize_reloc) (abfd, section, relptr, symbols)
bfd *abfd;
extern reloc_howto_type NAME(aout,ext_howto_table)[];
/* If we have already read in the relocation table, return the values. */
- if (section->flags & SEC_CONSTRUCTOR) {
- arelent_chain *chain = section->constructor_chain;
+ if (section->flags & SEC_CONSTRUCTOR)
+ {
+ arelent_chain *chain = section->constructor_chain;
+
+ for (count = 0; count < section->reloc_count; count++)
+ {
+ *relptr++ = &chain->relent;
+ chain = chain->next;
+ }
+ *relptr = 0;
+ return section->reloc_count;
+ }
- for (count = 0; count < section->reloc_count; count++) {
- *relptr++ = &chain->relent;
- chain = chain->next;
+ if (tblptr && section->reloc_count)
+ {
+ for (count = 0; count++ < section->reloc_count;)
+ *relptr++ = tblptr++;
+ *relptr = 0;
+ return section->reloc_count;
}
- *relptr = 0;
- return section->reloc_count;
- }
- if (tblptr && section->reloc_count) {
- for (count = 0; count++ < section->reloc_count;)
- *relptr++ = tblptr++;
- *relptr = 0;
- return section->reloc_count;
- }
if (!NAME(aout,slurp_reloc_table) (abfd, section, symbols))
return -1;
tblptr = section->relocation;
- /* fix up howto entries */
+ /* fix up howto entries. */
for (count = 0; count++ < section->reloc_count;)
{
c = tblptr->howto - NAME(aout,ext_howto_table);
extern const bfd_target aout_mips_big_vec;
const bfd_target aout_mips_little_vec =
-{
- "a.out-mips-little", /* name */
- bfd_target_aout_flavour,
- BFD_ENDIAN_LITTLE, /* target byte order (little) */
- BFD_ENDIAN_LITTLE, /* target headers byte order (little) */
- (HAS_RELOC | EXEC_P | /* object flags */
- HAS_LINENO | HAS_DEBUG |
- HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
- (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
- MY_symbol_leading_char,
- ' ', /* ar_pad_char */
- 15, /* ar_max_namelen */
- bfd_getl64, bfd_getl_signed_64, bfd_putl64,
- bfd_getl32, bfd_getl_signed_32, bfd_putl32,
- bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
- bfd_getl64, bfd_getl_signed_64, bfd_putl64,
- bfd_getl32, bfd_getl_signed_32, bfd_putl32,
- bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
+ {
+ "a.out-mips-little", /* name */
+ bfd_target_aout_flavour,
+ BFD_ENDIAN_LITTLE, /* target byte order (little) */
+ BFD_ENDIAN_LITTLE, /* target headers byte order (little) */
+ (HAS_RELOC | EXEC_P | /* object flags */
+ HAS_LINENO | HAS_DEBUG |
+ HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
+ (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
+ MY_symbol_leading_char,
+ ' ', /* ar_pad_char */
+ 15, /* ar_max_namelen */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
+ bfd_getl64, bfd_getl_signed_64, bfd_putl64,
+ bfd_getl32, bfd_getl_signed_32, bfd_putl32,
+ bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
{_bfd_dummy_target, MY_object_p, /* bfd_check_format */
- bfd_generic_archive_p, MY_core_file_p},
+ bfd_generic_archive_p, MY_core_file_p},
{bfd_false, MY_mkobject, /* bfd_set_format */
- _bfd_generic_mkarchive, bfd_false},
+ _bfd_generic_mkarchive, bfd_false},
{bfd_false, MY_write_object_contents, /* bfd_write_contents */
- _bfd_write_archive_contents, bfd_false},
+ _bfd_write_archive_contents, bfd_false},
- BFD_JUMP_TABLE_GENERIC (MY),
- BFD_JUMP_TABLE_COPY (MY),
- BFD_JUMP_TABLE_CORE (MY),
- BFD_JUMP_TABLE_ARCHIVE (MY),
- BFD_JUMP_TABLE_SYMBOLS (MY),
- BFD_JUMP_TABLE_RELOCS (MY),
- BFD_JUMP_TABLE_WRITE (MY),
- BFD_JUMP_TABLE_LINK (MY),
- BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+ BFD_JUMP_TABLE_GENERIC (MY),
+ BFD_JUMP_TABLE_COPY (MY),
+ BFD_JUMP_TABLE_CORE (MY),
+ BFD_JUMP_TABLE_ARCHIVE (MY),
+ BFD_JUMP_TABLE_SYMBOLS (MY),
+ BFD_JUMP_TABLE_RELOCS (MY),
+ BFD_JUMP_TABLE_WRITE (MY),
+ BFD_JUMP_TABLE_LINK (MY),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
- & aout_mips_big_vec,
+ & aout_mips_big_vec,
- (PTR) MY_backend_data
-};
+ (PTR) MY_backend_data
+ };
const bfd_target aout_mips_big_vec =
-{
- "a.out-mips-big", /* name */
- bfd_target_aout_flavour,
- BFD_ENDIAN_BIG, /* target byte order (big) */
- BFD_ENDIAN_BIG, /* target headers byte order (big) */
- (HAS_RELOC | EXEC_P | /* object flags */
- HAS_LINENO | HAS_DEBUG |
- HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
- (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
- MY_symbol_leading_char,
- ' ', /* ar_pad_char */
- 15, /* ar_max_namelen */
- bfd_getb64, bfd_getb_signed_64, bfd_putb64,
- bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
- bfd_getb64, bfd_getb_signed_64, bfd_putb64,
- bfd_getb32, bfd_getb_signed_32, bfd_putb32,
- bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
+ {
+ "a.out-mips-big", /* name */
+ bfd_target_aout_flavour,
+ BFD_ENDIAN_BIG, /* target byte order (big) */
+ BFD_ENDIAN_BIG, /* target headers byte order (big) */
+ (HAS_RELOC | EXEC_P | /* object flags */
+ HAS_LINENO | HAS_DEBUG |
+ HAS_SYMS | HAS_LOCALS | WP_TEXT | D_PAGED),
+ (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
+ MY_symbol_leading_char,
+ ' ', /* ar_pad_char */
+ 15, /* ar_max_namelen */
+ bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+ bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
+ bfd_getb64, bfd_getb_signed_64, bfd_putb64,
+ bfd_getb32, bfd_getb_signed_32, bfd_putb32,
+ bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
{_bfd_dummy_target, MY_object_p, /* bfd_check_format */
- bfd_generic_archive_p, MY_core_file_p},
+ bfd_generic_archive_p, MY_core_file_p},
{bfd_false, MY_mkobject, /* bfd_set_format */
- _bfd_generic_mkarchive, bfd_false},
+ _bfd_generic_mkarchive, bfd_false},
{bfd_false, MY_write_object_contents, /* bfd_write_contents */
- _bfd_write_archive_contents, bfd_false},
-
- BFD_JUMP_TABLE_GENERIC (MY),
- BFD_JUMP_TABLE_COPY (MY),
- BFD_JUMP_TABLE_CORE (MY),
- BFD_JUMP_TABLE_ARCHIVE (MY),
- BFD_JUMP_TABLE_SYMBOLS (MY),
- BFD_JUMP_TABLE_RELOCS (MY),
- BFD_JUMP_TABLE_WRITE (MY),
- BFD_JUMP_TABLE_LINK (MY),
- BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
-
- & aout_mips_little_vec,
-
- (PTR) MY_backend_data
-};
+ _bfd_write_archive_contents, bfd_false},
+
+ BFD_JUMP_TABLE_GENERIC (MY),
+ BFD_JUMP_TABLE_COPY (MY),
+ BFD_JUMP_TABLE_CORE (MY),
+ BFD_JUMP_TABLE_ARCHIVE (MY),
+ BFD_JUMP_TABLE_SYMBOLS (MY),
+ BFD_JUMP_TABLE_RELOCS (MY),
+ BFD_JUMP_TABLE_WRITE (MY),
+ BFD_JUMP_TABLE_LINK (MY),
+ BFD_JUMP_TABLE_DYNAMIC (_bfd_nodynamic),
+
+ & aout_mips_little_vec,
+
+ (PTR) MY_backend_data
+ };
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