diff options
Diffstat (limited to 'binutils-2.25/include/nlm')
| -rw-r--r-- | binutils-2.25/include/nlm/ChangeLog | 119 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/alpha-ext.h | 167 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/common.h | 123 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/external.h | 172 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/i386-ext.h | 117 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/internal.h | 309 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/ppc-ext.h | 164 | ||||
| -rw-r--r-- | binutils-2.25/include/nlm/sparc32-ext.h | 121 |
8 files changed, 1292 insertions, 0 deletions
diff --git a/binutils-2.25/include/nlm/ChangeLog b/binutils-2.25/include/nlm/ChangeLog new file mode 100644 index 00000000..9d5f54b1 --- /dev/null +++ b/binutils-2.25/include/nlm/ChangeLog @@ -0,0 +1,119 @@ +2010-04-15 Nick Clifton <nickc@redhat.com> + + * alpha-ext.h: Update copyright notice to use GPLv3. + * common.h: Likewise. + * external.h: Likewise. + * i386-ext.h: Likewise. + * internal.h: Likewise. + * ppc-ext.h: Likewise. + * sparc32-ext.h: Likewise. + +2005-05-10 Nick Clifton <nickc@redhat.com> + + * Update the address and phone number of the FSF organization in + the GPL notices in the following files: + alpha-ext.h, common.h, external.h, i386-ext.h, internal.h, + ppc-ext.h, sparc32-ext.h + +2003-08-07 Alan Modra <amodra@bigpond.net.au> + + * internal.h (Nlm_Internal_Custom_Header): Replace PTR with void *. + +2001-10-02 Alan Modra <amodra@bigpond.net.au> + + * common.h (NLM_CAT, NLM_CAT3): Don't define. + (NLM_CAT4): Update conditions under which this is defined. Document + why CONCAT4 can't be used. + +1994-05-06 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * external.h (nlmNAME(External_Custom_Header)): Add length, + dataOffset, and dataStamp field. + (nlmNAME(External_Cygnus_Ext_Header)): Remove. + * internal.h (Nlm_Internal_Custom_Header): Add hdrLength, + dataOffset, dataStamp and hdr fields. + +1994-04-22 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * external.h (struct nlmNAME(external_cygnus_ext_header)): Rename + from nlmNAME(external_cygnus_section_header). Change stamp field + to 8 bytes. Add bytes field. + * internal.h (nlm_internal_cygnus_ext_header): Rename from + nlm_internal_cygnus_section_header. Change stamp field to 8 + bytes. + +1994-04-21 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * internal.h (struct nlm_internal_cygnus_section_header): Define. + * external.h (struct nlmNAME(external_cygnus_section_header): + Define. + +1994-04-20 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * internal.h (struct nlm_internal_custom_header): Remove + debugRecOffset and debugRecLength fields. Add data field. + * external.h (struct nlmNAME(external_custom_header)): Remove + debugRecOffset and debugRecLength fields. + +1994-02-07 Jim Kingdon (kingdon@lioth.cygnus.com) + + * internal.h: Change HOST_64_BIT to BFD_HOST_64_BIT. + +1993-12-02 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * alpha-ext.h: New file describing formats of information in Alpha + NetWare files. + * common.h: Define some non-external Alpha information. + +1993-11-17 Sean Eric Fagan (sef@cygnus.com) + + * external.h: Don't define external_fixed_header here. + * i386-ext.h, sparc32-ext.h: New header files to define + external_fixed_header for particular CPU's. + +1993-10-27 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * internal.h (Nlm_Internal_Extended_Header): Added fields + sharedDebugRecordOffset and sharedDebugRecordCount. + * external.h (NlmNAME(External_Extended_Header)): Likewise. + + * common.h (NLM_SIGNATURE): Do not define (it's different for each + backend). + +1993-08-31 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * internal.h: Change length fields of type char to type unsigned + char. + +1993-07-31 Ian Lance Taylor (ian@tweedledumb.cygnus.com) + + * common.h (NLM_HIBIT, NLM_HEADER_VERSION): Define. + +1993-07-22 Fred Fish (fnf@deneb.cygnus.com) + + * common.h (NLM_CAT*, NLM_ARCH_SIZE, NLM_TARGET_LONG_SIZE, + NLM_TARGET_ADDRESS_SIZE, NLM_NAME, NlmNAME, nlmNAME): New + macros. + * external.h (TARGET_LONG_SIZE, TARGET_ADDRESS_SIZE): Remove + macros, convert usages to NLM_ equivalents. + * external.h: Use nlmNAME and NlmNAME macros to derive both + 32 and 64 bit versions. + +1993-07-20 Fred Fish (fnf@deneb.cygnus.com) + + * (common.h, external.h, internal.h): New files for NLM/NetWare + support. + + +Copyright (C) 1993-2012 Free Software Foundation, Inc. + +Copying and distribution of this file, with or without modification, +are permitted in any medium without royalty provided the copyright +notice and this notice are preserved. + +Local Variables: +mode: change-log +left-margin: 8 +fill-column: 74 +version-control: never +End: diff --git a/binutils-2.25/include/nlm/alpha-ext.h b/binutils-2.25/include/nlm/alpha-ext.h new file mode 100644 index 00000000..7dc65688 --- /dev/null +++ b/binutils-2.25/include/nlm/alpha-ext.h @@ -0,0 +1,167 @@ +/* Alpha NLM (NetWare Loadable Module) support for BFD. + Copyright 1993, 2005, 2010 Free Software Foundation, Inc. + By Ian Lance Taylor, Cygnus Support + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* An Alpha NLM starts with an instance of this structure. */ + +struct nlm32_alpha_external_prefix_header +{ + /* Magic number. Must be NLM32_ALPHA_MAGIC. */ + unsigned char magic[4]; + /* Format descriptor. Current value is 2. */ + unsigned char format[4]; + /* Size of prefix header. */ + unsigned char size[4]; + /* Padding. */ + unsigned char pad1[4]; + /* More fields may be added later, supposedly. */ +}; + +/* The external format of an Alpha NLM reloc. This is the same as an + Alpha ECOFF reloc. */ + +struct nlm32_alpha_external_reloc +{ + unsigned char r_vaddr[8]; + unsigned char r_symndx[4]; + unsigned char r_bits[4]; +}; + +/* Constants to unpack the r_bits field of a reloc. */ + +#define RELOC_BITS0_TYPE_LITTLE 0xff +#define RELOC_BITS0_TYPE_SH_LITTLE 0 + +#define RELOC_BITS1_EXTERN_LITTLE 0x01 + +#define RELOC_BITS1_OFFSET_LITTLE 0x7e +#define RELOC_BITS1_OFFSET_SH_LITTLE 1 + +#define RELOC_BITS1_RESERVED_LITTLE 0x80 +#define RELOC_BITS1_RESERVED_SH_LITTLE 7 +#define RELOC_BITS2_RESERVED_LITTLE 0xff +#define RELOC_BITS2_RESERVED_SH_LEFT_LITTLE 1 +#define RELOC_BITS3_RESERVED_LITTLE 0x03 +#define RELOC_BITS3_RESERVED_SH_LEFT_LITTLE 9 + +#define RELOC_BITS3_SIZE_LITTLE 0xfc +#define RELOC_BITS3_SIZE_SH_LITTLE 2 + +/* The external format of the fixed header. */ + +typedef struct nlm32_alpha_external_fixed_header +{ + + /* The signature field identifies the file as an NLM. It must contain + the signature string, which depends upon the NLM target. */ + + unsigned char signature[24]; + + /* The version of the header. At this time, the highest version number + is 4. */ + + unsigned char version[4]; + + /* The name of the module, which must be a DOS name (1-8 characters followed + by a period and a 1-3 character extension). The first byte is the byte + length of the name and the last byte is a null terminator byte. This + field is fixed length, and any unused bytes should be null bytes. The + value is set by the OUTPUT keyword to NLMLINK. */ + + unsigned char moduleName[14]; + + /* Padding to make it come out correct. */ + + unsigned char pad1[2]; + + /* The byte offset of the code image from the start of the file. */ + + unsigned char codeImageOffset[4]; + + /* The size of the code image, in bytes. */ + + unsigned char codeImageSize[4]; + + /* The byte offset of the data image from the start of the file. */ + + unsigned char dataImageOffset[4]; + + /* The size of the data image, in bytes. */ + + unsigned char dataImageSize[4]; + + /* The size of the uninitialized data region that the loader is to be + allocated at load time. Uninitialized data follows the initialized + data in the NLM address space. */ + + unsigned char uninitializedDataSize[4]; + + /* The byte offset of the custom data from the start of the file. The + custom data is set by the CUSTOM keyword to NLMLINK. It is possible + for this to be EOF if there is no custom data. */ + + unsigned char customDataOffset[4]; + + /* The size of the custom data, in bytes. */ + + unsigned char customDataSize[4]; + + /* The byte offset of the module dependencies from the start of the file. + The module dependencies are determined by the MODULE keyword in + NLMLINK. */ + + unsigned char moduleDependencyOffset[4]; + + /* The number of module dependencies at the moduleDependencyOffset. */ + + unsigned char numberOfModuleDependencies[4]; + + /* The byte offset of the relocation fixup data from the start of the file */ + + unsigned char relocationFixupOffset[4]; + + unsigned char numberOfRelocationFixups[4]; + + unsigned char externalReferencesOffset[4]; + + unsigned char numberOfExternalReferences[4]; + + unsigned char publicsOffset[4]; + + unsigned char numberOfPublics[4]; + + /* The byte offset of the internal debug info from the start of the file. + It is possible for this to be EOF if there is no debug info. */ + + unsigned char debugInfoOffset[4]; + + unsigned char numberOfDebugRecords[4]; + + unsigned char codeStartOffset[4]; + + unsigned char exitProcedureOffset[4]; + + unsigned char checkUnloadProcedureOffset[4]; + + unsigned char moduleType[4]; + + unsigned char flags[4]; + +} Nlm32_alpha_External_Fixed_Header; diff --git a/binutils-2.25/include/nlm/common.h b/binutils-2.25/include/nlm/common.h new file mode 100644 index 00000000..fcd290e0 --- /dev/null +++ b/binutils-2.25/include/nlm/common.h @@ -0,0 +1,123 @@ +/* NLM (NetWare Loadable Module) support for BFD. + Copyright 1993, 2001, 2005, 2010 Free Software Foundation, Inc. + + Written by Fred Fish @ Cygnus Support + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* This file is part of NLM support for BFD, and contains the portions + that are common to both the internal and external representations. */ + +/* If NLM_ARCH_SIZE is not defined, default to 32. NLM_ARCH_SIZE is + optionally defined by the application. */ + +#ifndef NLM_ARCH_SIZE +# define NLM_ARCH_SIZE 32 +#endif + +/* Due to horrible details of ANSI macro expansion, we can't use CONCAT4 + for NLM_NAME. CONCAT2 is used in BFD_JUMP_TABLE macros, and some of + them will expand to tokens that themselves are macros defined in terms + of NLM_NAME. If NLM_NAME were defined using CONCAT4 (which is itself + defined in bfd-in.h using CONCAT2), ANSI preprocessor rules say that + the CONCAT2 within NLM_NAME should not be expanded. + So use another name. */ +#if defined (__STDC__) || defined (ALMOST_STDC) || defined (HAVE_STRINGIZE) +#ifdef SABER +#define NLM_CAT4(a,b,c,d) a##b##c##d +#else +/* This hack is to avoid a problem with some strict ANSI C preprocessors. + The problem is, "32_" is not a valid preprocessing token, and we don't + want extra underscores (e.g., "nlm_32_"). The NLM_XCAT2 macro will + cause the inner CAT2 macros to be evaluated first, producing + still-valid pp-tokens. Then the final concatenation can be done. */ +#define NLM_CAT2(a,b) a##b +#define NLM_XCAT2(a,b) NLM_CAT2(a,b) +#define NLM_CAT4(a,b,c,d) NLM_XCAT2(NLM_CAT2(a,b),NLM_CAT2(c,d)) +#endif +#else +#define NLM_CAT4(a,b,c,d) a/**/b/**/c/**/d +#endif + +#if NLM_ARCH_SIZE == 32 +# define NLM_TARGET_LONG_SIZE 4 +# define NLM_TARGET_ADDRESS_SIZE 4 +# define NLM_NAME(x,y) NLM_CAT4(x,32,_,y) +# define NLM_HIBIT (((bfd_vma) 1) << 31) +#endif +#if NLM_ARCH_SIZE == 64 +# define NLM_TARGET_LONG_SIZE 8 +# define NLM_TARGET_ADDRESS_SIZE 8 +# define NLM_NAME(x,y) NLM_CAT4(x,64,_,y) +# define NLM_HIBIT (((bfd_vma) 1) << 63) +#endif + +#define NlmNAME(X) NLM_NAME(Nlm,X) +#define nlmNAME(X) NLM_NAME(nlm,X) + +/* Give names to things that should not change. */ + +#define NLM_MAX_DESCRIPTION_LENGTH 127 +#define NLM_MAX_SCREEN_NAME_LENGTH 71 +#define NLM_MAX_THREAD_NAME_LENGTH 71 +#define NLM_MAX_COPYRIGHT_MESSAGE_LENGTH 255 +#define NLM_OTHER_DATA_LENGTH 400 /* FIXME */ +#define NLM_OLD_THREAD_NAME_LENGTH 5 +#define NLM_SIGNATURE_SIZE 24 +#define NLM_HEADER_VERSION 4 +#define NLM_MODULE_NAME_SIZE 14 +#define NLM_DEFAULT_STACKSIZE (8 * 1024) + +/* Alpha information. This should probably be in a separate Alpha + header file, but it can't go in alpha-ext.h because some of it is + needed by nlmconv.c. */ + +/* Magic number in Alpha prefix header. */ +#define NLM32_ALPHA_MAGIC (0x83561840) + +/* The r_type field in an Alpha reloc is one of the following values. */ +#define ALPHA_R_IGNORE 0 +#define ALPHA_R_REFLONG 1 +#define ALPHA_R_REFQUAD 2 +#define ALPHA_R_GPREL32 3 +#define ALPHA_R_LITERAL 4 +#define ALPHA_R_LITUSE 5 +#define ALPHA_R_GPDISP 6 +#define ALPHA_R_BRADDR 7 +#define ALPHA_R_HINT 8 +#define ALPHA_R_SREL16 9 +#define ALPHA_R_SREL32 10 +#define ALPHA_R_SREL64 11 +#define ALPHA_R_OP_PUSH 12 +#define ALPHA_R_OP_STORE 13 +#define ALPHA_R_OP_PSUB 14 +#define ALPHA_R_OP_PRSHIFT 15 +#define ALPHA_R_GPVALUE 16 +#define ALPHA_R_NW_RELOC 250 + +/* A local reloc, other than ALPHA_R_GPDISP or ALPHA_R_IGNORE, must be + against one of these symbol indices. */ +#define ALPHA_RELOC_SECTION_TEXT 1 +#define ALPHA_RELOC_SECTION_DATA 3 + +/* An ALPHA_R_NW_RELOC has one of these values in the size field. If + it is SETGP, the r_vaddr field holds the GP value to use. If it is + LITA, the r_vaddr field holds the address of the .lita section and + the r_symndx field holds the size of the .lita section. */ +#define ALPHA_R_NW_RELOC_SETGP 1 +#define ALPHA_R_NW_RELOC_LITA 2 diff --git a/binutils-2.25/include/nlm/external.h b/binutils-2.25/include/nlm/external.h new file mode 100644 index 00000000..eebd1cca --- /dev/null +++ b/binutils-2.25/include/nlm/external.h @@ -0,0 +1,172 @@ +/* NLM (NetWare Loadable Module) support for BFD. + Copyright 1993, 1994, 2005, 2010 Free Software Foundation, Inc. + + Written by Fred Fish @ Cygnus Support + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* This file is part of NLM support for BFD, and contains the portions + that describe how NLM is represented externally by the BFD library. + I.E. it describes the in-file representation of NLM. It requires + the nlm/common.h file which contains the portions that are common to + both the internal and external representations. + + Note that an NLM header consists of three parts: + + (1) A fixed length header that has specific fields of known length, + at specific offsets in the file. + + (2) A variable length header that has specific fields in a specific + order, but some fields may be variable length. + + (3) A auxiliary header that has various optional fields in no specific + order. There is no way to identify the end of the auxiliary headers + except by finding a header without a recognized 'stamp'. + + The exact format of the fixed length header unfortunately varies + from one NLM target to another, due to padding. Each target + defines the correct external format in a separate header file. */ + +/* NLM Header. */ + +/* The version header is one of the optional auxiliary headers and + follows the fixed length and variable length NLM headers. */ + +typedef struct nlmNAME(external_version_header) +{ + + /* The header is recognized by "VeRsIoN#" in the stamp field. */ + char stamp[8]; + + unsigned char majorVersion[NLM_TARGET_LONG_SIZE]; + + unsigned char minorVersion[NLM_TARGET_LONG_SIZE]; + + unsigned char revision[NLM_TARGET_LONG_SIZE]; + + unsigned char year[NLM_TARGET_LONG_SIZE]; + + unsigned char month[NLM_TARGET_LONG_SIZE]; + + unsigned char day[NLM_TARGET_LONG_SIZE]; + +} NlmNAME(External_Version_Header); + + +typedef struct nlmNAME(external_copyright_header) +{ + + /* The header is recognized by "CoPyRiGhT=" in the stamp field. */ + + char stamp[10]; + + unsigned char copyrightMessageLength[1]; + + /* There is a variable length field here called 'copyrightMessage' + that is the length specified by copyrightMessageLength. */ + +} NlmNAME(External_Copyright_Header); + + +typedef struct nlmNAME(external_extended_header) +{ + + /* The header is recognized by "MeSsAgEs" in the stamp field. */ + + char stamp[8]; + + unsigned char languageID[NLM_TARGET_LONG_SIZE]; + + unsigned char messageFileOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char messageFileLength[NLM_TARGET_LONG_SIZE]; + + unsigned char messageCount[NLM_TARGET_LONG_SIZE]; + + unsigned char helpFileOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char helpFileLength[NLM_TARGET_LONG_SIZE]; + + unsigned char RPCDataOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char RPCDataLength[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedCodeOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedCodeLength[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedDataOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedDataLength[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedRelocationFixupOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedRelocationFixupCount[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedExternalReferenceOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedExternalReferenceCount[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedPublicsOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedPublicsCount[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedDebugRecordOffset[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedDebugRecordCount[NLM_TARGET_LONG_SIZE]; + + unsigned char sharedInitializationOffset[NLM_TARGET_ADDRESS_SIZE]; + + unsigned char SharedExitProcedureOffset[NLM_TARGET_ADDRESS_SIZE]; + + unsigned char productID[NLM_TARGET_LONG_SIZE]; + + unsigned char reserved0[NLM_TARGET_LONG_SIZE]; + + unsigned char reserved1[NLM_TARGET_LONG_SIZE]; + + unsigned char reserved2[NLM_TARGET_LONG_SIZE]; + + unsigned char reserved3[NLM_TARGET_LONG_SIZE]; + + unsigned char reserved4[NLM_TARGET_LONG_SIZE]; + + unsigned char reserved5[NLM_TARGET_LONG_SIZE]; + +} NlmNAME(External_Extended_Header); + + +typedef struct nlmNAME(external_custom_header) +{ + + /* The header is recognized by "CuStHeAd" in the stamp field. */ + char stamp[8]; + + /* Length of this header. */ + unsigned char length[NLM_TARGET_LONG_SIZE]; + + /* Offset to data. */ + unsigned char dataOffset[NLM_TARGET_LONG_SIZE]; + + /* Length of data. */ + unsigned char dataLength[NLM_TARGET_LONG_SIZE]; + + /* Stamp for this customer header--we recognize "CyGnUsEx". */ + char dataStamp[8]; + +} NlmNAME(External_Custom_Header); diff --git a/binutils-2.25/include/nlm/i386-ext.h b/binutils-2.25/include/nlm/i386-ext.h new file mode 100644 index 00000000..4de8b340 --- /dev/null +++ b/binutils-2.25/include/nlm/i386-ext.h @@ -0,0 +1,117 @@ +/* i386 NLM (NetWare Loadable Module) support for BFD. + Copyright 1993, 2005, 2010 Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* The external format of the fixed header. */ + +typedef struct nlm32_i386_external_fixed_header +{ + + /* The signature field identifies the file as an NLM. It must contain + the signature string, which depends upon the NLM target. */ + + unsigned char signature[24]; + + /* The version of the header. At this time, the highest version number + is 4. */ + + unsigned char version[4]; + + /* The name of the module, which must be a DOS name (1-8 characters followed + by a period and a 1-3 character extension). The first byte is the byte + length of the name and the last byte is a null terminator byte. This + field is fixed length, and any unused bytes should be null bytes. The + value is set by the OUTPUT keyword to NLMLINK. */ + + unsigned char moduleName[14]; + + /* The byte offset of the code image from the start of the file. */ + + unsigned char codeImageOffset[4]; + + /* The size of the code image, in bytes. */ + + unsigned char codeImageSize[4]; + + /* The byte offset of the data image from the start of the file. */ + + unsigned char dataImageOffset[4]; + + /* The size of the data image, in bytes. */ + + unsigned char dataImageSize[4]; + + /* The size of the uninitialized data region that the loader is to be + allocated at load time. Uninitialized data follows the initialized + data in the NLM address space. */ + + unsigned char uninitializedDataSize[4]; + + /* The byte offset of the custom data from the start of the file. The + custom data is set by the CUSTOM keyword to NLMLINK. It is possible + for this to be EOF if there is no custom data. */ + + unsigned char customDataOffset[4]; + + /* The size of the custom data, in bytes. */ + + unsigned char customDataSize[4]; + + /* The byte offset of the module dependencies from the start of the file. + The module dependencies are determined by the MODULE keyword in + NLMLINK. */ + + unsigned char moduleDependencyOffset[4]; + + /* The number of module dependencies at the moduleDependencyOffset. */ + + unsigned char numberOfModuleDependencies[4]; + + /* The byte offset of the relocation fixup data from the start of the file */ + + unsigned char relocationFixupOffset[4]; + + unsigned char numberOfRelocationFixups[4]; + + unsigned char externalReferencesOffset[4]; + + unsigned char numberOfExternalReferences[4]; + + unsigned char publicsOffset[4]; + + unsigned char numberOfPublics[4]; + + /* The byte offset of the internal debug info from the start of the file. + It is possible for this to be EOF if there is no debug info. */ + + unsigned char debugInfoOffset[4]; + + unsigned char numberOfDebugRecords[4]; + + unsigned char codeStartOffset[4]; + + unsigned char exitProcedureOffset[4]; + + unsigned char checkUnloadProcedureOffset[4]; + + unsigned char moduleType[4]; + + unsigned char flags[4]; + +} Nlm32_i386_External_Fixed_Header; diff --git a/binutils-2.25/include/nlm/internal.h b/binutils-2.25/include/nlm/internal.h new file mode 100644 index 00000000..51e1f00e --- /dev/null +++ b/binutils-2.25/include/nlm/internal.h @@ -0,0 +1,309 @@ +/* NLM (NetWare Loadable Module) support for BFD. + Copyright 1993, 1994, 2003, 2005, 2010 Free Software Foundation, Inc. + + Written by Fred Fish @ Cygnus Support. + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* This file is part of NLM support for BFD, and contains the portions + that describe how NLM is represented internally in the BFD library. + I.E. it describes the in-memory representation of NLM. It requires + the nlm/common.h file which contains the portions that are common to + both the internal and external representations. */ + +#if 0 + +/* Types used by various structures, functions, etc. */ + +typedef unsigned long Nlm32_Addr; /* Unsigned program address */ +typedef unsigned long Nlm32_Off; /* Unsigned file offset */ +typedef long Nlm32_Sword; /* Signed large integer */ +typedef unsigned long Nlm32_Word; /* Unsigned large integer */ +typedef unsigned short Nlm32_Half; /* Unsigned medium integer */ +typedef unsigned char Nlm32_Char; /* Unsigned tiny integer */ + +#ifdef BFD_HOST_64_BIT +typedef unsigned BFD_HOST_64_BIT Nlm64_Addr; +typedef unsigned BFD_HOST_64_BIT Nlm64_Off; +typedef BFD_HOST_64_BIT Nlm64_Sxword; +typedef unsigned BFD_HOST_64_BIT Nlm64_Xword; +#endif +typedef long Nlm64_Sword; +typedef unsigned long Nlm64_Word; +typedef unsigned short Nlm64_Half; + +#endif /* 0 */ + +/* This structure contains the internal form of the portion of the NLM + header that is fixed length. */ + +typedef struct nlm_internal_fixed_header +{ + /* The signature field identifies the file as an NLM. It must contain + the signature string, which depends upon the NLM target. */ + + char signature[NLM_SIGNATURE_SIZE]; + + /* The version of the header. At this time, the highest version number + is 4. */ + + long version; + + /* The name of the module, which must be a DOS name (1-8 characters followed + by a period and a 1-3 character extension. The first byte is the byte + length of the name and the last byte is a null terminator byte. This + field is fixed length, and any unused bytes should be null bytes. The + value is set by the OUTPUT keyword to NLMLINK. */ + + char moduleName[NLM_MODULE_NAME_SIZE]; + + /* The byte offset of the code image from the start of the file. */ + + file_ptr codeImageOffset; + + /* The size of the code image, in bytes. */ + + bfd_size_type codeImageSize; + + /* The byte offset of the data image from the start of the file. */ + + file_ptr dataImageOffset; + + /* The size of the data image, in bytes. */ + + bfd_size_type dataImageSize; + + /* The size of the uninitialized data region that the loader is to be + allocated at load time. Uninitialized data follows the initialized + data in the NLM address space. */ + + bfd_size_type uninitializedDataSize; + + /* The byte offset of the custom data from the start of the file. The + custom data is set by the CUSTOM keyword to NLMLINK. */ + + file_ptr customDataOffset; + + /* The size of the custom data, in bytes. */ + + bfd_size_type customDataSize; + + /* The byte offset of the module dependencies from the start of the file. + The module dependencies are determined by the MODULE keyword in + NLMLINK. */ + + file_ptr moduleDependencyOffset; + + /* The number of module dependencies at the moduleDependencyOffset. */ + + long numberOfModuleDependencies; + + /* The byte offset of the relocation fixup data from the start of the file */ + + file_ptr relocationFixupOffset; + long numberOfRelocationFixups; + file_ptr externalReferencesOffset; + long numberOfExternalReferences; + file_ptr publicsOffset; + long numberOfPublics; + file_ptr debugInfoOffset; + long numberOfDebugRecords; + file_ptr codeStartOffset; + file_ptr exitProcedureOffset; + file_ptr checkUnloadProcedureOffset; + long moduleType; + long flags; +} Nlm_Internal_Fixed_Header; + +#define nlm32_internal_fixed_header nlm_internal_fixed_header +#define Nlm32_Internal_Fixed_Header Nlm_Internal_Fixed_Header +#define nlm64_internal_fixed_header nlm_internal_fixed_header +#define Nlm64_Internal_Fixed_Header Nlm_Internal_Fixed_Header + +/* This structure contains the portions of the NLM header that are either + variable in size in the external representation, or else are not at a + fixed offset relative to the start of the NLM header due to preceding + variable sized fields. + + Note that all the fields must exist in the external header, and in + the order used here (the same order is used in the internal form + for consistency, not out of necessity). */ + +typedef struct nlm_internal_variable_header +{ + + /* The descriptionLength field contains the length of the text in + descriptionText, excluding the null terminator. The descriptionText + field contains the NLM description obtained from the DESCRIPTION + keyword in NLMLINK plus the null byte terminator. The descriptionText + can be up to NLM_MAX_DESCRIPTION_LENGTH characters. */ + + unsigned char descriptionLength; + char descriptionText[NLM_MAX_DESCRIPTION_LENGTH + 1]; + + /* The stackSize field contains the size of the stack in bytes, as + specified by the STACK or STACKSIZE keyword in NLMLINK. If no size + is specified, the default is NLM_DEFAULT_STACKSIZE. */ + + long stackSize; + + /* The reserved field is included only for completeness. It should contain + zero. */ + + long reserved; + + /* This field is fixed length, should contain " LONG" (note leading + space), and is unused. */ + + char oldThreadName[NLM_OLD_THREAD_NAME_LENGTH]; + + /* The screenNameLength field contains the length of the actual text stored + in the screenName field, excluding the null byte terminator. The + screenName field contains the screen name as specified by the SCREENNAME + keyword in NLMLINK, and can be up to NLM_MAX_SCREEN_NAME_LENGTH + characters. */ + + unsigned char screenNameLength; + char screenName[NLM_MAX_SCREEN_NAME_LENGTH + 1]; + + /* The threadNameLength field contains the length of the actual text stored + in the threadName field, excluding the null byte terminator. The + threadName field contains the thread name as specified by the THREADNAME + keyword in NLMLINK, and can be up to NLM_MAX_THREAD_NAME_LENGTH + characters. */ + + unsigned char threadNameLength; + char threadName[NLM_MAX_THREAD_NAME_LENGTH + 1]; + +} Nlm_Internal_Variable_Header; + +#define nlm32_internal_variable_header nlm_internal_variable_header +#define Nlm32_Internal_Variable_Header Nlm_Internal_Variable_Header +#define nlm64_internal_variable_header nlm_internal_variable_header +#define Nlm64_Internal_Variable_Header Nlm_Internal_Variable_Header + +/* The version header is one of the optional auxiliary headers and + follows the fixed length and variable length NLM headers. */ + +typedef struct nlm_internal_version_header +{ + /* The header is recognized by "VeRsIoN#" in the stamp field. */ + char stamp[8]; + long majorVersion; + long minorVersion; + long revision; + long year; + long month; + long day; +} Nlm_Internal_Version_Header; + +#define nlm32_internal_version_header nlm_internal_version_header +#define Nlm32_Internal_Version_Header Nlm_Internal_Version_Header +#define nlm64_internal_version_header nlm_internal_version_header +#define Nlm64_Internal_Version_Header Nlm_Internal_Version_Header + +typedef struct nlm_internal_copyright_header +{ + /* The header is recognized by "CoPyRiGhT=" in the stamp field. */ + char stamp[10]; + unsigned char copyrightMessageLength; + char copyrightMessage[NLM_MAX_COPYRIGHT_MESSAGE_LENGTH]; +} Nlm_Internal_Copyright_Header; + +#define nlm32_internal_copyright_header nlm_internal_copyright_header +#define Nlm32_Internal_Copyright_Header Nlm_Internal_Copyright_Header +#define nlm64_internal_copyright_header nlm_internal_copyright_header +#define Nlm64_Internal_Copyright_Header Nlm_Internal_Copyright_Header + +typedef struct nlm_internal_extended_header +{ + /* The header is recognized by "MeSsAgEs" in the stamp field. */ + char stamp[8]; + long languageID; + file_ptr messageFileOffset; + bfd_size_type messageFileLength; + long messageCount; + file_ptr helpFileOffset; + bfd_size_type helpFileLength; + file_ptr RPCDataOffset; + bfd_size_type RPCDataLength; + file_ptr sharedCodeOffset; + bfd_size_type sharedCodeLength; + file_ptr sharedDataOffset; + bfd_size_type sharedDataLength; + file_ptr sharedRelocationFixupOffset; + long sharedRelocationFixupCount; + file_ptr sharedExternalReferenceOffset; + long sharedExternalReferenceCount; + file_ptr sharedPublicsOffset; + long sharedPublicsCount; + file_ptr sharedDebugRecordOffset; + long sharedDebugRecordCount; + bfd_vma SharedInitializationOffset; + bfd_vma SharedExitProcedureOffset; + long productID; + long reserved0; + long reserved1; + long reserved2; + long reserved3; + long reserved4; + long reserved5; +} Nlm_Internal_Extended_Header; + +#define nlm32_internal_extended_header nlm_internal_extended_header +#define Nlm32_Internal_Extended_Header Nlm_Internal_Extended_Header +#define nlm64_internal_extended_header nlm_internal_extended_header +#define Nlm64_Internal_Extended_Header Nlm_Internal_Extended_Header + +/* The format of a custom header as stored internally is different + from the external format. This is how we store a custom header + which we do not recognize. */ + +typedef struct nlm_internal_custom_header +{ + /* The header is recognized by "CuStHeAd" in the stamp field. */ + char stamp[8]; + bfd_size_type hdrLength; + file_ptr dataOffset; + bfd_size_type dataLength; + char dataStamp[8]; + void *hdr; +} Nlm_Internal_Custom_Header; + +#define nlm32_internal_custom_header nlm_internal_custom_header +#define Nlm32_Internal_Custom_Header Nlm_Internal_Custom_Header +#define nlm64_internal_custom_header nlm_internal_custom_header +#define Nlm64_Internal_Custom_Header Nlm_Internal_Custom_Header + +/* The internal Cygnus header is written out externally as a custom + header. We don't try to replicate that structure here. */ + +typedef struct nlm_internal_cygnus_ext_header +{ + /* The header is recognized by "CyGnUsEx" in the stamp field. */ + char stamp[8]; + /* File location of debugging information. */ + file_ptr offset; + /* Length of debugging information. */ + bfd_size_type length; +} Nlm_Internal_Cygnus_Ext_Header; + +#define nlm32_internal_cygnus_ext_header nlm_internal_cygnus_ext_header +#define Nlm32_Internal_Cygnus_Ext_Header Nlm_Internal_Cygnus_Ext_Header +#define nlm64_internal_cygnus_ext_header nlm_internal_cygnus_ext_header +#define Nlm64_Internal_Cygnus_Ext_Header Nlm_Internal_Cygnus_Ext_Header diff --git a/binutils-2.25/include/nlm/ppc-ext.h b/binutils-2.25/include/nlm/ppc-ext.h new file mode 100644 index 00000000..026984b8 --- /dev/null +++ b/binutils-2.25/include/nlm/ppc-ext.h @@ -0,0 +1,164 @@ +/* PowerPC NLM (NetWare Loadable Module) support for BFD. + Copyright (C) 1994, 2005, 2010 Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +#ifdef OLDFORMAT + +/* The format of a PowerPC NLM changed. These structures are only + used in the old format. */ + +/* A PowerPC NLM starts with an instance of this structure. */ + +struct nlm32_powerpc_external_prefix_header +{ + /* Signature. Must be "AppleNLM". */ + char signature[8]; + /* Version number. Current value is 1. */ + unsigned char headerVersion[4]; + /* ??. Should be set to 0. */ + unsigned char origins[4]; + /* File creation date in standard Unix time format (seconds since + 1/1/70). */ + unsigned char date[4]; +}; + +#define NLM32_POWERPC_SIGNATURE "AppleNLM" +#define NLM32_POWERPC_HEADER_VERSION 1 + +/* The external format of a PowerPC NLM reloc. This is the same as an + XCOFF dynamic reloc. */ + +struct nlm32_powerpc_external_reloc +{ + /* Address. */ + unsigned char l_vaddr[4]; + /* Symbol table index. This is 0 for .text and 1 for .data. 2 + means .bss, but I don't know if it is used. In XCOFF, larger + numbers are indices into the dynamic symbol table, but they are + presumably not used in an NLM. */ + unsigned char l_symndx[4]; + /* Relocation type. */ + unsigned char l_rtype[2]; + /* Section number being relocated. */ + unsigned char l_rsecnm[2]; +}; + +#endif /* OLDFORMAT */ + +/* The external format of the fixed header. */ + +typedef struct nlm32_powerpc_external_fixed_header +{ + + /* The signature field identifies the file as an NLM. It must contain + the signature string, which depends upon the NLM target. */ + + unsigned char signature[24]; + + /* The version of the header. At this time, the highest version number + is 4. */ + + unsigned char version[4]; + + /* The name of the module, which must be a DOS name (1-8 characters followed + by a period and a 1-3 character extension). The first byte is the byte + length of the name and the last byte is a null terminator byte. This + field is fixed length, and any unused bytes should be null bytes. The + value is set by the OUTPUT keyword to NLMLINK. */ + + unsigned char moduleName[14]; + + /* Padding to make it come out correct. */ + + unsigned char pad1[2]; + + /* The byte offset of the code image from the start of the file. */ + + unsigned char codeImageOffset[4]; + + /* The size of the code image, in bytes. */ + + unsigned char codeImageSize[4]; + + /* The byte offset of the data image from the start of the file. */ + + unsigned char dataImageOffset[4]; + + /* The size of the data image, in bytes. */ + + unsigned char dataImageSize[4]; + + /* The size of the uninitialized data region that the loader is to be + allocated at load time. Uninitialized data follows the initialized + data in the NLM address space. */ + + unsigned char uninitializedDataSize[4]; + + /* The byte offset of the custom data from the start of the file. The + custom data is set by the CUSTOM keyword to NLMLINK. It is possible + for this to be EOF if there is no custom data. */ + + unsigned char customDataOffset[4]; + + /* The size of the custom data, in bytes. */ + + unsigned char customDataSize[4]; + + /* The byte offset of the module dependencies from the start of the file. + The module dependencies are determined by the MODULE keyword in + NLMLINK. */ + + unsigned char moduleDependencyOffset[4]; + + /* The number of module dependencies at the moduleDependencyOffset. */ + + unsigned char numberOfModuleDependencies[4]; + + /* The byte offset of the relocation fixup data from the start of the file */ + + unsigned char relocationFixupOffset[4]; + + unsigned char numberOfRelocationFixups[4]; + + unsigned char externalReferencesOffset[4]; + + unsigned char numberOfExternalReferences[4]; + + unsigned char publicsOffset[4]; + + unsigned char numberOfPublics[4]; + + /* The byte offset of the internal debug info from the start of the file. + It is possible for this to be EOF if there is no debug info. */ + + unsigned char debugInfoOffset[4]; + + unsigned char numberOfDebugRecords[4]; + + unsigned char codeStartOffset[4]; + + unsigned char exitProcedureOffset[4]; + + unsigned char checkUnloadProcedureOffset[4]; + + unsigned char moduleType[4]; + + unsigned char flags[4]; + +} Nlm32_powerpc_External_Fixed_Header; diff --git a/binutils-2.25/include/nlm/sparc32-ext.h b/binutils-2.25/include/nlm/sparc32-ext.h new file mode 100644 index 00000000..a5c78e34 --- /dev/null +++ b/binutils-2.25/include/nlm/sparc32-ext.h @@ -0,0 +1,121 @@ +/* SPARC NLM (NetWare Loadable Module) support for BFD. + Copyright 1993, 2005, 2010 Free Software Foundation, Inc. + + This file is part of BFD, the Binary File Descriptor library. + + 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 + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ + +/* The external format of the fixed header. */ + +typedef struct nlm32_sparc_external_fixed_header +{ + + /* The signature field identifies the file as an NLM. It must contain + the signature string, which depends upon the NLM target. */ + + unsigned char signature[24]; + + /* The version of the header. At this time, the highest version number + is 4. */ + + unsigned char version[4]; + + /* The name of the module, which must be a DOS name (1-8 characters followed + by a period and a 1-3 character extension). The first byte is the byte + length of the name and the last byte is a null terminator byte. This + field is fixed length, and any unused bytes should be null bytes. The + value is set by the OUTPUT keyword to NLMLINK. */ + + unsigned char moduleName[14]; + + /* Padding to make it come out correct. */ + + unsigned char pad1[2]; + + /* The byte offset of the code image from the start of the file. */ + + unsigned char codeImageOffset[4]; + + /* The size of the code image, in bytes. */ + + unsigned char codeImageSize[4]; + + /* The byte offset of the data image from the start of the file. */ + + unsigned char dataImageOffset[4]; + + /* The size of the data image, in bytes. */ + + unsigned char dataImageSize[4]; + + /* The size of the uninitialized data region that the loader is to be + allocated at load time. Uninitialized data follows the initialized + data in the NLM address space. */ + + unsigned char uninitializedDataSize[4]; + + /* The byte offset of the custom data from the start of the file. The + custom data is set by the CUSTOM keyword to NLMLINK. It is possible + for this to be EOF if there is no custom data. */ + + unsigned char customDataOffset[4]; + + /* The size of the custom data, in bytes. */ + + unsigned char customDataSize[4]; + + /* The byte offset of the module dependencies from the start of the file. + The module dependencies are determined by the MODULE keyword in + NLMLINK. */ + + unsigned char moduleDependencyOffset[4]; + + /* The number of module dependencies at the moduleDependencyOffset. */ + + unsigned char numberOfModuleDependencies[4]; + + /* The byte offset of the relocation fixup data from the start of the file */ + + unsigned char relocationFixupOffset[4]; + + unsigned char numberOfRelocationFixups[4]; + + unsigned char externalReferencesOffset[4]; + + unsigned char numberOfExternalReferences[4]; + + unsigned char publicsOffset[4]; + + unsigned char numberOfPublics[4]; + + /* The byte offset of the internal debug info from the start of the file. + It is possible for this to be EOF if there is no debug info. */ + + unsigned char debugInfoOffset[4]; + + unsigned char numberOfDebugRecords[4]; + + unsigned char codeStartOffset[4]; + + unsigned char exitProcedureOffset[4]; + + unsigned char checkUnloadProcedureOffset[4]; + + unsigned char moduleType[4]; + + unsigned char flags[4]; + +} Nlm32_sparc_External_Fixed_Header; |