OpenCores
URL https://opencores.org/ocsvn/openrisc_2011-10-31/openrisc_2011-10-31/trunk

Subversion Repositories openrisc_2011-10-31

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  • This comparison shows the changes necessary to convert path 
    /openrisc/trunk/gnu-src/gdb-6.8/include/coff
    from Rev 157 to Rev 225
    ↔ Reverse comparison
  •

Rev 157 → Rev 225

/xcoff.h
1,7 → 1,7
/* Internal format of XCOFF object file data structures for BFD.
 
Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005
Free Software Foundation, Inc.
Copyright 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2005,
2009 Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@cygnus.com>, Cygnus Support.
 
This file is part of BFD, the Binary File Descriptor library.
214,6 → 214,8
#define L_ENTRY (0x20)
/* Exported symbol. */
#define L_EXPORT (0x10)
/* Weak symbol. */
#define L_WEAK (0x08)
 
/* The ldrel structure. This is used to represent a reloc in the
.loader section. */
291,11 → 293,12
#define XCOFF_LDREL 0x00000008
/* Symbol is the entry point. */
#define XCOFF_ENTRY 0x00000010
/* Symbol is called; this is, it appears in a R_BR reloc. */
/* Symbol is for a function and is the target of a relocation.
The relocation may or may not be a branch-type relocation. */
#define XCOFF_CALLED 0x00000020
/* Symbol needs the TOC entry filled in. */
#define XCOFF_SET_TOC 0x00000040
/* Symbol is explicitly imported. */
/* Symbol is implicitly or explicitly imported. */
#define XCOFF_IMPORT 0x00000080
/* Symbol is explicitly exported. */
#define XCOFF_EXPORT 0x00000100
315,6 → 318,10
#define XCOFF_SYSCALL32 0x00008000
/* Symbol is an imported 64 bit syscall. */
#define XCOFF_SYSCALL64 0x00010000
/* Symbol was not explicitly defined by the time it was marked. */
#define XCOFF_WAS_UNDEFINED 0x00020000
/* We have assigned an output XCOFF entry to this symbol. */
#define XCOFF_ALLOCATED 0x00040000
 
/* The XCOFF linker hash table. */
 
326,65 → 333,10
#define XCOFF_SPECIAL_SECTION_END 4
#define XCOFF_SPECIAL_SECTION_END2 5
 
struct xcoff_link_hash_table
{
struct bfd_link_hash_table root;
/* These flags indicate which of -bexpall and -bexpfull are in effect. */
#define XCOFF_EXPALL 1
#define XCOFF_EXPFULL 2
 
/* The .debug string hash table. We need to compute this while
reading the input files, so that we know how large the .debug
section will be before we assign section positions. */
struct bfd_strtab_hash *debug_strtab;
 
/* The .debug section we will use for the final output. */
asection *debug_section;
 
/* The .loader section we will use for the final output. */
asection *loader_section;
 
/* A count of non TOC relative relocs which will need to be
allocated in the .loader section. */
size_t ldrel_count;
 
/* The .loader section header. */
struct internal_ldhdr ldhdr;
 
/* The .gl section we use to hold global linkage code. */
asection *linkage_section;
 
/* The .tc section we use to hold toc entries we build for global
linkage code. */
asection *toc_section;
 
/* The .ds section we use to hold function descriptors which we
create for exported symbols. */
asection *descriptor_section;
 
/* The list of import files. */
struct xcoff_import_file *imports;
 
/* Required alignment of sections within the output file. */
unsigned long file_align;
 
/* Whether the .text section must be read-only. */
bfd_boolean textro;
 
/* Whether garbage collection was done. */
bfd_boolean gc;
 
/* A linked list of symbols for which we have size information. */
struct xcoff_link_size_list
{
struct xcoff_link_size_list *next;
struct xcoff_link_hash_entry *h;
bfd_size_type size;
}
*size_list;
 
/* Magic sections: _text, _etext, _data, _edata, _end, end. */
asection *special_sections[XCOFF_NUMBER_OF_SPECIAL_SECTIONS];
};
 
 
/* This structure is used to pass information through
xcoff_link_hash_traverse. */
 
399,8 → 351,8
/* Link information structure. */
struct bfd_link_info *info;
 
/* Whether all defined symbols should be exported. */
bfd_boolean export_defineds;
/* A mask of XCOFF_EXPALL and XCOFF_EXPFULL flags. */
unsigned int auto_export_flags;
 
/* Number of ldsym structures. */
size_t ldsym_count;
636,4 → 588,8
#define arch_xhdr_big(bfd) \
((struct xcoff_ar_hdr_big *) arch_eltdata (bfd)->arch_header)
 
/* True if symbols of class CLASS are external. */
#define EXTERN_SYM_P(CLASS) \
((CLASS) == C_EXT || (CLASS) == C_AIX_WEAKEXT)
 
#endif /* _INTERNAL_XCOFF_H */
/symconst.h
163,6 → 163,13
#define btVoid 26 /* void */
#define btLongLong 27 /* long long */
#define btULongLong 28 /* unsigned long long */
#define btLong64 30 /* long (64-bit) */
#define btULong64 31 /* unsigned long (64-bit) */
#define btLongLong64 32 /* long long (64-bit) */
#define btULongLong64 33 /* unsigned long long (64-bit) */
#define btAdr64 34 /* address (64-bit) */
#define btInt64 35 /* int (64-bit) */
#define btUInt64 36 /* unsigned int (64-bit) */
#define btMax 64
 
#if (_MFG == _MIPS)
/ChangeLog
1,3 → 1,125
2009-09-05 Martin Thuresson <martin@mtme.org>
 
* ti.h (GET_LNSZ_SIZE, PUT_LNSZ_SIZE): Updated name of class
variable to in_class to match changes in function that use this
macro.
 
2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
 
Fix references past allocated memory for i386-*-go32.
* ti.h (COFF_ADJUST_FILEHDR_IN_POST, COFF_ADJUST_FILEHDR_OUT_POST):
Reference F_TARGET_ID only when !COFF0_P.
 
2009-08-10 Jan Kratochvil <jan.kratochvil@redhat.com>
 
Stop using bfd_usrdata in libbfd.
* go32exe.h (struct external_filehdr_go32_exe <stub>, FILHSZ): Replace
STUBSIZE by GO32_STUBSIZE.
(STUBSIZE): Move the definition ...
* internal.h (GO32_STUBSIZE): ... here and rename it.
(struct internal_filehdr <go32stub>, F_GO32STUB): New.
 
2009-06-03 Ulrich Weigand <uweigand@de.ibm.com>
 
* symconst.h (btLong64, btULong64, btLongLong64, btULongLong64,
btAdr64, btInt64, btUInt64): New defines.
 
2009-04-21 Kai Tietz <kai.tietz@onevision.com>
 
* pe.h (pex64_runtime_function): New structure.
(external_pex64_runtime_function): Likewise.
(pex64_unwind_code): Likewise.
(external_pex64_unwind_code): Likewise.
(pex64_unwind_info): Likewise.
(external_pex64_unwind_info): Likewise.
(external_pex64_scope): Likewise.
(pex64_scope): Likewise.
(pex64_scope_entry): Likewise.
(external_pex64_scope_entry): Likewise.
(PEX64_IS_RUNTIME_FUNCTION_CHAINED): New macro.
(PEX64_GET_UNWINDDATA_UNIFIED_RVA): Likewise.
(PEX64_UNWCODE_CODE): Likewise.
(PEX64_UNWCODE_INFO): Likewise.
(UWOP_...): Add defines for unwind code.
(UNW_FLAG_...): Add defined for unwind info flags.
(PEX64_SCOPE_ENTRY_SIZE): New macro.
(PEX64_UWI_VERSION): Likewise.
(PEX64_UWI_FLAGS): Likewise.
(PEX64_UWI_FRAMEREG): Likewise.
(PEX64_UWI_FRAMEOFF): Likewise.
(PEX64_UWI_SIZEOF_UWCODE_ARRAY): Likewise.
(PEX64_OFFSET_TO_UNWIND_CODE): Likewise.
(PEX64_OFFSET_TO_HANDLER_RVA): Likewise.
(PEX64_OFFSET_TO_SCOPE_COUNT): Likewise.
(PEX64_SCOPE_ENTRY): Likewise.
 
2009-04-17 H.J. Lu <hongjiu.lu@intel.com>
 
* pe.h (IMAGE_SUBSYSTEM_EFI_ROM): Renamed to ...
(IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER): This.
 
2009-04-01 Richard Sandiford <r.sandiford@uk.ibm.com>
 
* xcoff.h (xcoff_link_hash_table): Move to bfd/xcofflink.c.
 
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
 
* xcoff.h (XCOFF_EXPALL, XCOFF_EXPFULL): New flags.
(xcoff_loader_info): Add auto_export_flags.
 
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
 
* internal.h (C_AIX_WEAKEXT): New macro.
(C_WEAKEXT): Use the GNU definition in the generic part of the file,
and conditionally reset it to C_AIX_WEAKEXT in the XCOFF part of
the file.
(CSECT_SYM_P): New macro.
* xcoff.h (L_WEAK): Define.
(EXTERN_SYM_P): New macro.
 
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
 
* xcoff.h (XCOFF_ALLOCATED): New flag.
 
2009-03-14 Richard Sandiford <r.sandiford@uk.ibm.com>
 
* xcoff.h (XCOFF_CALLED, XCOFF_IMPORT): Update comments.
(XCOFF_WAS_UNDEFINED): New flag.
(xcoff_link_hash_table): Add an "rtld" field.
 
2009-03-14 Dave Korn <dave.korn.cygwin@gmail.com>
 
* internal.h (struct internal_extra_pe_aouthdr): Correct type
of DllCharacteristics flags field to unsigned.
* pe.h (IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE,
IMAGE_DLL_CHARACTERISTICS_NX_COMPAT,
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION,
IMAGE_DLLCHARACTERISTICS_NO_SEH,
IMAGE_DLLCHARACTERISTICS_NO_BIND,
IMAGE_DLLCHARACTERISTICS_WDM_DRIVER,
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE): New macros to
define flag bit values for DllCharacteristics field of PEAOUTHDR,
PEPAOUTHDR.
 
2008-12-23 Johan Olmutz Nielsen <jnielsen@ddci.com>
 
* ti.h (COFF_ADJUST_SCNHDR_OUT_PRE): Define.
 
2008-06-17 Nick Clifton <nickc@redhat.com>
 
* ti.h (GET_SCNHDR_NLNNO): Provide an alternative version of this
macro which does not trigger an array bounds warning in gcc.
(PUT_SCNHDR_NLNNO): Likewise.
(GET_SCNHDR_FLAGS): Likewise.
(PUT_SCNHDR_FLAGS): Likewise.
(GET_SCNHDR_PAGE): Likewise.
(PUT_SCNHDR_PAGE): Likewise.
 
2007-11-05 Danny Smith <dannysmith@users.sourceforge.net>
 
* pe.h (COFF_ENCODE_ALIGNMENT) Define.
 
2007-08-02 H.J. Lu <hongjiu.lu@intel.com>
 
* pe.h (IMAGE_SCN_ALIGN_POWER_BIT_POS): New.
/pe.h
1,6 → 1,7
/* pe.h - PE COFF header information
 
Copyright 1999, 2000, 2001, 2003, 2004, 2006 Free Software Foundation, Inc.
Copyright 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, 2009
Free Software Foundation, Inc.
 
This file is part of BFD, the Binary File Descriptor library.
 
38,6 → 39,17
#define IMAGE_FILE_UP_SYSTEM_ONLY 0x4000
#define IMAGE_FILE_BYTES_REVERSED_HI 0x8000
 
/* DllCharacteristics flag bits. The inconsistent naming may seem
odd, but that is how they are defined in the PE specification. */
#define IMAGE_DLL_CHARACTERISTICS_DYNAMIC_BASE 0x0040
#define IMAGE_DLL_CHARACTERISTICS_FORCE_INTEGRITY 0x0080
#define IMAGE_DLL_CHARACTERISTICS_NX_COMPAT 0x0100
#define IMAGE_DLLCHARACTERISTICS_NO_ISOLATION 0x0200
#define IMAGE_DLLCHARACTERISTICS_NO_SEH 0x0400
#define IMAGE_DLLCHARACTERISTICS_NO_BIND 0x0800
#define IMAGE_DLLCHARACTERISTICS_WDM_DRIVER 0x2000
#define IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE 0x8000
 
/* Additional flags to be set for section headers to allow the NT loader to
read and write to the section data (to replace the addresses of data in
dlls for one thing); also to execute the section in .text's case. */
150,7 → 162,7
#define IMAGE_SUBSYSTEM_EFI_APPLICATION 10
#define IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER 11
#define IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER 12
#define IMAGE_SUBSYSTEM_EFI_ROM 13
#define IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER 13
#define IMAGE_SUBSYSTEM_XBOX 14
/* Magic values that are true for all dos/nt implementations. */
347,4 → 359,154
#define IMAGE_WEAK_EXTERN_SEARCH_LIBRARY 2
#define IMAGE_WEAK_EXTERN_SEARCH_ALIAS 3
 
/* .pdata/.xdata defines and structures for x64 PE+ for exception handling. */
 
/* .pdata in exception directory. */
 
struct pex64_runtime_function
{
bfd_vma rva_BeginAddress;
bfd_vma rva_EndAddress;
bfd_vma rva_UnwindData;
unsigned int isChained : 1;
};
 
struct external_pex64_runtime_function
{
bfd_byte rva_BeginAddress[4];
bfd_byte rva_EndAddress[4];
bfd_byte rva_UnwindData[4];
};
 
/* If the lowest significant bit is set for rva_UnwindData RVA, it
means that the unified RVA points to another pex64_runtime_function
that this entry shares the unwind_info block with. */
#define PEX64_IS_RUNTIME_FUNCTION_CHAINED(PTR_RTF) \
(((PTR_RTF)->rva_UnwindData & 1) != 0)
#define PEX64_GET_UNWINDDATA_UNIFIED_RVA(PTR_RTF) \
((PTR_RTF)->rva_UnwindData & ~1)
 
/* The unwind codes. */
#define UWOP_PUSH_NONVOL 0
#define UWOP_ALLOC_LARGE 1
#define UWOP_ALLOC_SMALL 2
#define UWOP_SET_FPREG 3
#define UWOP_SAVE_NONVOL 4
#define UWOP_SAVE_NONVOL_FAR 5
#define UWOP_SAVE_XMM 6
#define UWOP_SAVE_XMM_FAR 7
#define UWOP_SAVE_XMM128 8
#define UWOP_SAVE_XMM128_FAR 9
#define UWOP_PUSH_MACHFRAME 10
 
struct pex64_unwind_code
{
bfd_vma prologue_offset;
/* Contains Frame offset, or frame allocation size. */
bfd_vma frame_addr;
unsigned int uwop_code : 4;
/* xmm, mm, or standard register from 0 - 15. */
unsigned int reg : 4;
/* Used for UWOP_PUSH_MACHFRAME to indicate optional errorcode stack
argument. */
unsigned int has_errorcode : 1;
};
 
struct external_pex64_unwind_code
{
bfd_byte dta[2];
};
 
#define PEX64_UNWCODE_CODE(VAL) ((VAL) & 0xf)
#define PEX64_UNWCODE_INFO(VAL) (((VAL) >> 4) & 0xf)
 
/* The unwind info. */
#define UNW_FLAG_NHANDLER 0
#define UNW_FLAG_EHANDLER 1
#define UNW_FLAG_UHANDLER 2
#define UNW_FLAG_FHANDLER 3
#define UNW_FLAG_CHAININFO 4
 
#define UNW_FLAG_MASK 0x1f
 
struct pex64_unwind_info
{
bfd_vma SizeOfBlock;
bfd_byte Version; /* Values from 0 up to 7 are possible. */
bfd_byte Flags; /* Values from 0 up to 31 are possible. */
bfd_vma SizeOfPrologue;
bfd_vma CountOfCodes; /* Amount of pex64_unwind_code elements. */
/* 0 = CFA, 1..15 are index of integer registers. */
unsigned int FrameRegister : 4;
bfd_vma FrameOffset;
bfd_vma sizeofUnwindCodes;
bfd_byte *rawUnwindCodes;
/* Valid for UNW_FLAG_EHANDLER and UNW_FLAG_UHANDLER. */
bfd_vma CountOfScopes;
bfd_byte *rawScopeEntries;
bfd_vma rva_ExceptionHandler; /* UNW_EHANDLER. */
bfd_vma rva_TerminationHandler; /* UNW_FLAG_UHANDLER. */
bfd_vma rva_FrameHandler; /* UNW_FLAG_FHANDLER. */
bfd_vma FrameHandlerArgument; /* UNW_FLAG_FHANDLER. */
bfd_vma rva_FunctionEntry; /* UNW_FLAG_CHAININFO. */
};
 
struct external_pex64_unwind_info
{
bfd_byte Version_Flags;
bfd_byte SizeOfPrologue;
bfd_byte CountOfCodes;
bfd_byte FrameRegisterOffset;
/* external_pex64_unwind_code array. */
/* bfd_byte handler[4]; */
/* Optional language specific data. */
};
 
struct external_pex64_scope
{
bfd_vma Count;
};
 
struct pex64_scope
{
bfd_byte Count[4];
};
 
struct pex64_scope_entry
{
bfd_vma rva_BeginAddress;
bfd_vma rva_EndAddress;
bfd_vma rva_HandlerAddress;
bfd_vma rva_JumpAddress;
};
#define PEX64_SCOPE_ENTRY_SIZE 16
 
struct external_pex64_scope_entry
{
bfd_byte rva_BeginAddress[4];
bfd_byte rva_EndAddress[4];
bfd_byte rva_HandlerAddress[4];
bfd_byte rva_JumpAddress[4];
};
 
#define PEX64_UWI_VERSION(VAL) ((VAL) & 7)
#define PEX64_UWI_FLAGS(VAL) (((VAL) >> 3) & 0x1f)
#define PEX64_UWI_FRAMEREG(VAL) ((VAL) & 0xf)
#define PEX64_UWI_FRAMEOFF(VAL) (((VAL) >> 4) & 0xf)
#define PEX64_UWI_SIZEOF_UWCODE_ARRAY(VAL) \
((((VAL) + 1) & ~1) * 2)
 
#define PEX64_OFFSET_TO_UNWIND_CODE 0x4
 
#define PEX64_OFFSET_TO_HANDLER_RVA (COUNTOFUNWINDCODES) \
(PEX64_OFFSET_TO_UNWIND_CODE + \
PEX64_UWI_SIZEOF_UWCODE_ARRAY(COUNTOFUNWINDCODES))
 
#define PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) \
(PEX64_OFFSET_TO_HANDLER_RVA(COUNTOFUNWINDCODES) + 4)
 
#define PEX64_SCOPE_ENTRY(COUNTOFUNWINDCODES, IDX) \
(PEX64_OFFSET_TO_SCOPE_COUNT(COUNTOFUNWINDCODES) + \
PEX64_SCOPE_ENTRY_SIZE * (IDX))
 
#endif /* _PE_H */
/internal.h
1,7 → 1,7
/* Internal format of COFF object file data structures, for GNU BFD.
This file is part of BFD, the Binary File Descriptor library.
Copyright 1999, 2000, 2001, 2002, 2003, 2004. 2005, 2006, 2007
Copyright 1999, 2000, 2001, 2002, 2003, 2004. 2005, 2006, 2007, 2009
Free Software Foundation, Inc.
 
This program is free software; you can redistribute it and/or modify
58,10 → 58,19
bfd_vma nt_signature; /* required NT signature, 0x4550 */
};
 
#define GO32_STUBSIZE 2048
 
struct internal_filehdr
{
struct internal_extra_pe_filehdr pe;
 
/* coff-stgo32 EXE stub header before BFD tdata has been allocated.
Its data is kept in INTERNAL_FILEHDR.GO32STUB afterwards.
F_GO32STUB is set iff go32stub contains a valid data. Artifical headers
created in BFD have no pre-set go32stub. */
char go32stub[GO32_STUBSIZE];
 
/* Standard coff internal info. */
unsigned short f_magic; /* magic number */
unsigned short f_nscns; /* number of sections */
84,7 → 93,8
F_AR32W file is 32-bit big-endian
F_DYNLOAD rs/6000 aix: dynamically loadable w/imports & exports
F_SHROBJ rs/6000 aix: file is a shared object
F_DLL PE format DLL. */
F_DLL PE format DLL
F_GO32STUB Field go32stub contains valid data. */
 
#define F_RELFLG (0x0001)
#define F_EXEC (0x0002)
96,6 → 106,7
#define F_DYNLOAD (0x1000)
#define F_SHROBJ (0x2000)
#define F_DLL (0x2000)
#define F_GO32STUB (0x4000)
 
/* Extra structure which is used in the optional header. */
typedef struct _IMAGE_DATA_DIRECTORY
185,7 → 196,7
3 - WINDOWS_CUI runs in Windows char sub. (console app)
5 - OS2_CUI runs in OS/2 character subsystem
7 - POSIX_CUI runs in Posix character subsystem */
short DllCharacteristics; /* flags for DLL init, use 0 */
unsigned short DllCharacteristics; /* flags for DLL init */
bfd_vma SizeOfStackReserve; /* amount of memory to reserve */
bfd_vma SizeOfStackCommit; /* amount of memory initially committed for
initial thread's stack, default is 0x1000 */
273,12 → 284,7
#define C_LINE 104 /* line # reformatted as symbol table entry */
#define C_ALIAS 105 /* duplicate tag */
#define C_HIDDEN 106 /* ext symbol in dmert public lib */
 
#if defined _AIX52 || defined AIX_WEAK_SUPPORT
#define C_WEAKEXT 111 /* weak symbol -- AIX standard. */
#else
#define C_WEAKEXT 127 /* weak symbol -- GNU extension. */
#endif
 
/* New storage classes for TI COFF */
#define C_UEXT 19 /* Tentative external definition */
311,7 → 317,13
#define C_HIDEXT 107 /* Un-named external symbol */
#define C_BINCL 108 /* Marks beginning of include file */
#define C_EINCL 109 /* Marks ending of include file */
#define C_AIX_WEAKEXT 111 /* AIX definition of C_WEAKEXT. */
 
#if defined _AIX52 || defined AIX_WEAK_SUPPORT
#undef C_WEAKEXT
#define C_WEAKEXT C_AIX_WEAKEXT
#endif
 
/* storage classes for stab symbols for RS/6000 */
#define C_GSYM (0x80)
#define C_LSYM (0x81)
336,6 → 348,10
#define C_THUMBEXTFUNC (C_THUMBEXT + 20) /* 150 */
#define C_THUMBSTATFUNC (C_THUMBSTAT + 20) /* 151 */
 
/* True if XCOFF symbols of class CLASS have auxillary csect information. */
#define CSECT_SYM_P(CLASS) \
((CLASS) == C_EXT || (CLASS) == C_AIX_WEAKEXT || (CLASS) == C_HIDEXT)
 
/********************** SECTION HEADER **********************/
 
#define SCNNMLEN (8)
/go32exe.h
1,6 → 1,6
/* COFF information for PC running go32.
 
Copyright 2001 Free Software Foundation, Inc.
Copyright 2001, 2005, 2009 Free Software Foundation, Inc.
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
16,11 → 16,9
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
 
#define STUBSIZE 2048
 
struct external_filehdr_go32_exe
{
char stub[STUBSIZE];/* the stub to load the image */
char stub[GO32_STUBSIZE]; /* the stub to load the image */
/* the standard COFF header */
char f_magic[2]; /* magic number */
char f_nscns[2]; /* number of sections */
34,4 → 32,4
#undef FILHDR
#define FILHDR struct external_filehdr_go32_exe
#undef FILHSZ
#define FILHSZ STUBSIZE+20
#define FILHSZ GO32_STUBSIZE+20
/ti.h
2,7 → 2,8
customized in a target-specific file, and then this file included (see
tic54x.h for an example).
Copyright 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
Copyright 2000, 2001, 2002, 2003, 2005, 2008, 2009
Free Software Foundation, Inc.
 
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
102,8 → 103,9
#define COFF_ADJUST_FILEHDR_IN_POST(abfd, src, dst) \
do \
{ \
((struct internal_filehdr *)(dst))->f_target_id = \
H_GET_16 (abfd, ((FILHDR *)(src))->f_target_id); \
if (!COFF0_P (abfd)) \
((struct internal_filehdr *)(dst))->f_target_id = \
H_GET_16 (abfd, ((FILHDR *)(src))->f_target_id); \
} \
while (0)
#endif
110,11 → 112,12
 
#ifndef COFF_ADJUST_FILEHDR_OUT_POST
#define COFF_ADJUST_FILEHDR_OUT_POST(abfd, src, dst) \
do \
{ \
H_PUT_16 (abfd, ((struct internal_filehdr *)(src))->f_target_id, \
((FILHDR *)(dst))->f_target_id); \
} \
do \
{ \
if (!COFF0_P (abfd)) \
H_PUT_16 (abfd, ((struct internal_filehdr *)(src))->f_target_id, \
((FILHDR *)(dst))->f_target_id); \
} \
while (0)
#endif
 
213,13 → 216,82
 
/* COFF2 changes the offsets and sizes of these fields
Assume we're dealing with the COFF2 scnhdr structure, and adjust
accordingly
*/
accordingly. Note: The GNU C versions of some of these macros
are necessary in order to avoid compile time warnings triggered
gcc's array bounds checking. The PUT_SCNHDR_PAGE macro also has
the advantage on not evaluating LOC twice. */
 
#define GET_SCNHDR_NRELOC(ABFD, LOC) \
(COFF2_P (ABFD) ? H_GET_32 (ABFD, LOC) : H_GET_16 (ABFD, LOC))
#define PUT_SCNHDR_NRELOC(ABFD, VAL, LOC) \
(COFF2_P (ABFD) ? H_PUT_32 (ABFD, VAL, LOC) : H_PUT_16 (ABFD, VAL, LOC))
#ifdef __GNUC__
#define GET_SCNHDR_NLNNO(ABFD, LOC) \
({ \
int nlnno; \
char * ptr = (LOC); \
if (COFF2_P (ABFD)) \
nlnno = H_GET_32 (ABFD, ptr); \
else \
nlnno = H_GET_16 (ABFD, ptr - 2); \
nlnno; \
})
#define PUT_SCNHDR_NLNNO(ABFD, VAL, LOC) \
do \
{ \
char * ptr = (LOC); \
if (COFF2_P (ABFD)) \
H_PUT_32 (ABFD, VAL, ptr); \
else \
H_PUT_16 (ABFD, VAL, ptr - 2); \
} \
while (0)
#define GET_SCNHDR_FLAGS(ABFD, LOC) \
({ \
int flags; \
char * ptr = (LOC); \
if (COFF2_P (ABFD)) \
flags = H_GET_32 (ABFD, ptr); \
else \
flags = H_GET_16 (ABFD, ptr - 4); \
flags; \
})
#define PUT_SCNHDR_FLAGS(ABFD, VAL, LOC) \
do \
{ \
char * ptr = (LOC); \
if (COFF2_P (ABFD)) \
H_PUT_32 (ABFD, VAL, ptr); \
else \
H_PUT_16 (ABFD, VAL, ptr - 4); \
} \
while (0)
#define GET_SCNHDR_PAGE(ABFD, LOC) \
({ \
unsigned page; \
char * ptr = (LOC); \
if (COFF2_P (ABFD)) \
page = H_GET_16 (ABFD, ptr); \
else \
page = (unsigned) H_GET_8 (ABFD, ptr - 7); \
page; \
})
/* On output, make sure that the "reserved" field is zero. */
#define PUT_SCNHDR_PAGE(ABFD, VAL, LOC) \
do \
{ \
char * ptr = (LOC); \
if (COFF2_P (ABFD)) \
H_PUT_16 (ABFD, VAL, ptr); \
else \
{ \
H_PUT_8 (ABFD, VAL, ptr - 7); \
H_PUT_8 (ABFD, 0, ptr - 8); \
} \
} \
while (0)
#else
#define GET_SCNHDR_NLNNO(ABFD, LOC) \
(COFF2_P (ABFD) ? H_GET_32 (ABFD, LOC) : H_GET_16 (ABFD, (LOC) - 2))
#define PUT_SCNHDR_NLNNO(ABFD, VAL, LOC) \
(COFF2_P (ABFD) ? H_PUT_32 (ABFD, VAL, LOC) : H_PUT_16 (ABFD, VAL, (LOC) - 2))
229,12 → 301,14
(COFF2_P (ABFD) ? H_PUT_32 (ABFD, VAL, LOC) : H_PUT_16 (ABFD, VAL, (LOC) - 4))
#define GET_SCNHDR_PAGE(ABFD, LOC) \
(COFF2_P (ABFD) ? H_GET_16 (ABFD, LOC) : (unsigned) H_GET_8 (ABFD, (LOC) - 7))
/* on output, make sure that the "reserved" field is zero */
/* On output, make sure that the "reserved" field is zero. */
#define PUT_SCNHDR_PAGE(ABFD, VAL, LOC) \
(COFF2_P (ABFD) \
? H_PUT_16 (ABFD, VAL, LOC) \
: H_PUT_8 (ABFD, VAL, (LOC) - 7), H_PUT_8 (ABFD, 0, (LOC) - 8))
#endif
 
 
/* TI COFF stores section size as number of bytes (address units, not octets),
so adjust to be number of octets, which is what BFD expects */
#define GET_SCNHDR_SIZE(ABFD, SZP) \
250,6 → 324,15
} \
while (0)
 
/* The entire scnhdr may not be assigned.
Ensure that everything is initialized. */
#define COFF_ADJUST_SCNHDR_OUT_PRE(ABFD, INT, EXT) \
do \
{ \
memset((EXT), 0, sizeof (SCNHDR)); \
} \
while (0)
 
/* The line number and reloc overflow checking in coff_swap_scnhdr_out in
coffswap.h doesn't use PUT_X for s_nlnno and s_nreloc.
Due to different sized v0/v1/v2 section headers, we have to re-write these
393,10 → 476,10
 
/* lnsz size is in bits in COFF file, in bytes in BFD */
#define GET_LNSZ_SIZE(abfd, ext) \
(H_GET_16 (abfd, ext->x_sym.x_misc.x_lnsz.x_size) / (class != C_FIELD ? 8 : 1))
(H_GET_16 (abfd, ext->x_sym.x_misc.x_lnsz.x_size) / (in_class != C_FIELD ? 8 : 1))
 
#define PUT_LNSZ_SIZE(abfd, in, ext) \
H_PUT_16 (abfd, ((class != C_FIELD) ? (in) * 8 : (in)), \
H_PUT_16 (abfd, ((in_class != C_FIELD) ? (in) * 8 : (in)), \
ext->x_sym.x_misc.x_lnsz.x_size)
/* TI COFF stores offsets for MOS and MOU in bits; BFD expects bytes

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