From 9026f53fd55516835fe1305ff571ac5d26f5db8e Mon Sep 17 00:00:00 2001 From: Jonah Graham Date: Thu, 3 Nov 2022 17:14:25 -0400 Subject: [PATCH] Remove deprecated binary parsers and supporting code These binary parsers have been slated for deleting for a while and are replaced with 64-bit compatible versions. Some methods still refereneced the 32-bit variants and have been updated to the fully functioning 64-bit variant. The older parser IDs are preserved (forever?) so that old projects can be opened without needing to do anything. The IDs now point at the new implementations. See also Bug 562495 --- NewAndNoteworthy/CHANGELOG-API.md | 63 +- .../org.eclipse.cdt.autotools.core/plugin.xml | 2 +- .../tests/BackwardCompatiblityTests.java | 14 - core/org.eclipse.cdt.core/plugin.xml | 24 +- .../org/eclipse/cdt/utils/coff/Coff.java | 746 -------- .../utils/org/eclipse/cdt/utils/coff/PE.java | 905 --------- .../org/eclipse/cdt/utils/coff/PEArchive.java | 337 ---- .../coff/parser/CygwinPEBinaryArchive.java | 47 - .../coff/parser/CygwinPEBinaryExecutable.java | 37 - .../coff/parser/CygwinPEBinaryObject.java | 321 ---- .../coff/parser/CygwinPEBinaryShared.java | 32 - .../cdt/utils/coff/parser/CygwinPEParser.java | 79 - .../cdt/utils/coff/parser/CygwinSymbol.java | 76 - .../utils/coff/parser/PEBinaryArchive.java | 77 - .../utils/coff/parser/PEBinaryExecutable.java | 32 - .../cdt/utils/coff/parser/PEBinaryObject.java | 181 -- .../cdt/utils/coff/parser/PEBinaryShared.java | 32 - .../cdt/utils/coff/parser/PEParser.java | 151 -- .../eclipse/cdt/utils/debug/dwarf/Dwarf.java | 38 - .../cdt/utils/debug/dwarf/DwarfReader.java | 12 +- .../eclipse/cdt/utils/debug/stabs/Stabs.java | 10 +- .../utils/org/eclipse/cdt/utils/elf/AR.java | 343 ---- .../org/eclipse/cdt/utils/macho/MachO.java | 1692 ----------------- .../eclipse/cdt/utils/macho/MachOHelper.java | 319 ---- .../macho/parser/MachOBinaryArchive.java | 69 - .../macho/parser/MachOBinaryExecutable.java | 32 - .../utils/macho/parser/MachOBinaryObject.java | 407 ---- .../utils/macho/parser/MachOBinaryShared.java | 32 - .../cdt/utils/macho/parser/MachOParser.java | 143 -- .../application/CompilerOptionParser.java | 6 +- 30 files changed, 68 insertions(+), 6191 deletions(-) delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/Coff.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PE.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PEArchive.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryArchive.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryExecutable.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryObject.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryShared.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEParser.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinSymbol.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryArchive.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryExecutable.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryObject.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryShared.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEParser.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/elf/AR.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachOHelper.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryArchive.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryExecutable.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryObject.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryShared.java delete mode 100644 core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOParser.java diff --git a/NewAndNoteworthy/CHANGELOG-API.md b/NewAndNoteworthy/CHANGELOG-API.md index 2eaf7fc0100..fcf711bb7ba 100644 --- a/NewAndNoteworthy/CHANGELOG-API.md +++ b/NewAndNoteworthy/CHANGELOG-API.md @@ -15,6 +15,7 @@ This section describes API removals that occurred in past releases, and upcoming - [Rework of API to determine GDB command line in org.eclipse.cdt.dsf.gdb](#gdbBackendDebuggerCommandLine) - [Removal of Qt plug-ins and features](#qt-plugins) - [Removal of constructor org.eclipse.cdt.utils.coff.CodeViewReader(RandomAccessFile, int, boolean)](#CodeViewReader-constructor-removal) +- [Removal of 32-bit Binary parsers with 64-bit replacements](#32bitbinaryparsers) ## API Changes in CDT 10.5.0 @@ -172,6 +173,43 @@ accepts filename and opens a RandomAccessFile. See https://github.com/eclipse-cdt/cdt/pull/132 +### Removal of 32-bit Binary parsers with 64-bit replacements + +The following binary parser classes have been removed, mostly due to these versions not supporting 64-bit variants of the binary files. +The new 64-bit parsers support both 32 and 64 bit files and can be identified by the same name class followed by `64`. + +- org.eclipse.cdt.utils.coff.Coff +- org.eclipse.cdt.utils.coff.PE +- org.eclipse.cdt.utils.coff.PEArchive +- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryArchive +- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryExecutable +- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryObject +- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryShared +- org.eclipse.cdt.utils.coff.parser.CygwinPEParser +- org.eclipse.cdt.utils.coff.parser.CygwinSymbol +- org.eclipse.cdt.utils.coff.parser.PEBinaryArchive +- org.eclipse.cdt.utils.coff.parser.PEBinaryExecutable +- org.eclipse.cdt.utils.coff.parser.PEBinaryObject +- org.eclipse.cdt.utils.coff.parser.PEBinaryShared +- org.eclipse.cdt.utils.coff.parser.PEParser +- org.eclipse.cdt.utils.macho.MachO +- org.eclipse.cdt.utils.macho.MachOHelper +- org.eclipse.cdt.utils.macho.parser.MachOBinaryArchive +- org.eclipse.cdt.utils.macho.parser.MachOBinaryExecutable +- org.eclipse.cdt.utils.macho.parser.MachOBinaryObject +- org.eclipse.cdt.utils.macho.parser.MachOBinaryShared +- org.eclipse.cdt.utils.macho.parser.MachOParser + +In addition the following methods have been removed due to there existing a 64-bit compatible version. + +- org.eclipse.cdt.utils.debug.dwarf.Dwarf.Dwarf(PE), use Dwarf(PE64) constructor instead +- org.eclipse.cdt.utils.debug.dwarf.Dwarf.init(PE), use init(PE64) method instead +- org.eclipse.cdt.utils.debug.dwarf.DwarfReader.DwarfReader(PE), use DwarfReader(PE64) constructor instead +- org.eclipse.cdt.utils.debug.dwarf.DwarfReader.init(PE), use init(PE64) method instead +- org.eclipse.cdt.utils.debug.stabs.Stabs.init(PE), use init(PE64) method instead + +See https://github.com/eclipse-cdt/cdt/pull/135 + --- ## API Changes in CDT 10.5.0. @@ -481,31 +519,6 @@ See the [policy](../POLICY.md) for the details. ## API Removals after June 2022 -### 32-bit Binary parsers with 64-bit replacements - -The following binary parser classes have replacements, mostly due to -these versions not supporting 64-bit variants of the binary files. The -new 64-bit parsers support both 32 and 64 bit files. - -- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryArchive -- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryExecutable -- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryObject -- org.eclipse.cdt.utils.coff.parser.CygwinPEBinaryShared -- org.eclipse.cdt.utils.coff.parser.CygwinPEParser -- org.eclipse.cdt.utils.coff.parser.CygwinSymbol -- org.eclipse.cdt.utils.coff.parser.PEBinaryArchive -- org.eclipse.cdt.utils.coff.parser.PEBinaryExecutable -- org.eclipse.cdt.utils.coff.parser.PEBinaryObject -- org.eclipse.cdt.utils.coff.parser.PEBinaryShared -- org.eclipse.cdt.utils.coff.parser.PEParser -- org.eclipse.cdt.utils.macho.parser.MachOBinaryArchive -- org.eclipse.cdt.utils.macho.parser.MachOBinaryExecutable -- org.eclipse.cdt.utils.macho.parser.MachOBinaryObject -- org.eclipse.cdt.utils.macho.parser.MachOBinaryShared -- org.eclipse.cdt.utils.macho.parser.MachOParser - -See [Bug 562495](https://bugs.eclipse.org/bugs/show_bug.cgi?id=562495). - ### BaudRate enum in org.eclipse.cdt.serial The BaudRate enum in org.eclipse.cdt.serial package will be removed. The diff --git a/build/org.eclipse.cdt.autotools.core/plugin.xml b/build/org.eclipse.cdt.autotools.core/plugin.xml index 972dcb8e1b2..a97815c953a 100644 --- a/build/org.eclipse.cdt.autotools.core/plugin.xml +++ b/build/org.eclipse.cdt.autotools.core/plugin.xml @@ -393,7 +393,7 @@ diff --git a/build/org.eclipse.cdt.managedbuilder.core.tests/tests/org/eclipse/cdt/projectmodel/tests/BackwardCompatiblityTests.java b/build/org.eclipse.cdt.managedbuilder.core.tests/tests/org/eclipse/cdt/projectmodel/tests/BackwardCompatiblityTests.java index d029be333a7..c0ee78c7c6b 100644 --- a/build/org.eclipse.cdt.managedbuilder.core.tests/tests/org/eclipse/cdt/projectmodel/tests/BackwardCompatiblityTests.java +++ b/build/org.eclipse.cdt.managedbuilder.core.tests/tests/org/eclipse/cdt/projectmodel/tests/BackwardCompatiblityTests.java @@ -40,20 +40,6 @@ public class BackwardCompatiblityTests extends BaseTestCase { public void test3xStdMakeProject() { String PROJ_NAME = "std_cpp_1"; - // String[] BIN_PARSERS = new String[]{ - // "org.eclipse.cdt.core.ELF", - // "org.eclipse.cdt.core.PE", - // "org.eclipse.cdt.core.GNU_ELF", - // "org.eclipse.cdt.core.MachO" - // }; - // - // String[] ERR_PARSERS = new String[]{ - // "org.eclipse.cdt.core.CWDLocator", - // "org.eclipse.cdt.core.GASErrorParser", - // "org.eclipse.cdt.core.VCErrorParser", - // "org.eclipse.cdt.core.GmakeErrorParser", - // }; - IProject project = loadStdProject(PROJ_NAME); projList.add(project); diff --git a/core/org.eclipse.cdt.core/plugin.xml b/core/org.eclipse.cdt.core/plugin.xml index 8e1bcb7822c..278bc5c8f0a 100644 --- a/core/org.eclipse.cdt.core/plugin.xml +++ b/core/org.eclipse.cdt.core/plugin.xml @@ -73,14 +73,18 @@ + The class associated with this parser is now the 64-bit handling version. --> + + + class="org.eclipse.cdt.utils.coff.parser.PEParser64"> @@ -95,14 +99,18 @@ + The class associated with this parser is now the 64-bit handling version. --> + + + class="org.eclipse.cdt.utils.coff.parser.CygwinPEParser64"> @@ -152,13 +160,19 @@ + + + + class="org.eclipse.cdt.utils.macho.parser.MachOParser64"> diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/Coff.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/Coff.java deleted file mode 100644 index 9ad619ea61a..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/Coff.java +++ /dev/null @@ -1,746 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2020 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - * Alexander Fedorov (ArSysOp) - Bug 561992 - *******************************************************************************/ -package org.eclipse.cdt.utils.coff; - -import java.io.EOFException; -import java.io.IOException; -import java.io.RandomAccessFile; -import java.nio.ByteBuffer; -import java.nio.channels.FileChannel.MapMode; -import java.text.DateFormat; -import java.util.ArrayList; -import java.util.Date; -import java.util.List; - -import org.eclipse.cdt.core.CCorePlugin; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link Coff64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class Coff { - - public static final String NL = System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$ - FileHeader filehdr; - OptionalHeader opthdr; - RandomAccessFile rfile; - long startingOffset; - byte[] string_table; - SectionHeader[] scnhdrs; - Symbol[] symbols; - - public static class FileHeader { - public final static int FILHSZ = 20; - - public final static int F_RELFLG = 0x0001; // relocation info stripped from file - public final static int F_EXEC = 0x0002; // file is executable - // (no unresolved external references) - public final static int F_LNNO = 0x0004; // line numbers stripped from file - public final static int F_LSYMS = 0x0008; // local symbols stripped from file - public final static int F_AR16WR = 0x0080; // file is 16-bit little-endian - public final static int F_AR32WR = 0x0100; // file is 32-bit little-endian - public final static int F_AR32W = 0x0200; // file is 32-bit big-endian - public final static int F_DYNLOAD = 0x1000;// rs/6000 aix: dynamically - // loadable w/imports & exports - public final static int F_SHROBJ = 0x2000; // rs/6000 aix: file is a shared object - public final static int F_DLL = 0x2000; // PE format DLL. - - public int f_magic; /* 00-01 2 bytes: magic number */ - public int f_nscns; /* 02-03 2 bytes: number of sections: 2 bytes */ - public int f_timdat; /* 04-07 4 bytes: time & date stamp */ - public int f_symptr; /* 08-11 4 bytes: file pointer to symtab */ - public int f_nsyms; /* 12-15 4 bytes: number of symtab entries */ - public int f_opthdr; /* 16-17 2 bytes: sizeof(optional hdr) */ - public int f_flags; /* 18-19 2 bytes: flags */ - - public FileHeader(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer()); - } - - public FileHeader(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] hdr = new byte[FILHSZ]; - file.readFully(hdr); - commonSetup(hdr, true); - } - - public FileHeader(byte[] hdr, boolean little) throws EOFException { - commonSetup(hdr, little); - } - - public void commonSetup(byte[] hdr, boolean little) throws EOFException { - if (hdr == null || hdr.length < FILHSZ) { - throw new EOFException(CCorePlugin.getResourceString("Util.exception.arrayToSmall")); //$NON-NLS-1$ - } - ReadMemoryAccess memory = new ReadMemoryAccess(hdr, little); - f_magic = memory.getUnsignedShort(); - f_nscns = memory.getUnsignedShort(); - f_timdat = memory.getInt(); - f_symptr = memory.getInt(); - f_nsyms = memory.getInt(); - f_opthdr = memory.getUnsignedShort(); - f_flags = memory.getUnsignedShort(); - } - - public boolean isStrip() { - return (f_flags & F_RELFLG) == F_RELFLG; - } - - public boolean isExec() { - return (f_flags & F_EXEC) == F_EXEC; - } - - public boolean isDebug() { - return !((f_flags & F_LNNO) == F_LNNO); - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("FILE HEADER VALUES").append(NL); //$NON-NLS-1$ - - buffer.append("f_magic = ").append(f_magic).append(NL); //$NON-NLS-1$ - buffer.append("f_nscns = ").append(f_nscns).append(NL); //$NON-NLS-1$ - - buffer.append("f_timdat = "); //$NON-NLS-1$ - buffer.append(DateFormat.getDateInstance().format(new Date(f_timdat))); - buffer.append(NL); - - buffer.append("f_symptr = ").append(f_symptr).append(NL); //$NON-NLS-1$ - buffer.append("f_nsyms = ").append(f_nsyms).append(NL); //$NON-NLS-1$ - buffer.append("f_opthdr = ").append(f_opthdr).append(NL); //$NON-NLS-1$ - buffer.append("f_flags = ").append(f_flags).append(NL); //$NON-NLS-1$ - return buffer.toString(); - } - } - - public static class OptionalHeader { - public final static int AOUTHDRSZ = 28; - - public short magic; /* 2 bytes: type of file */ - public short vstamp; /* 2 bytes: version stamp */ - public int tsize; /* 4 bytes: text size in bytes, padded to FW bdry*/ - public int dsize; /* 4 bytes: initialized data " " */ - public int bsize; /* 4 bytes: uninitialized data " " */ - public int entry; /* 4 bytes: entry pt. */ - public int text_start; /* 4 bytes: base of text used for this file */ - public int data_start; /* 4 bytes: base of data used for this file */ - - public OptionalHeader(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer() + FileHeader.FILHSZ); - } - - public OptionalHeader(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] hdr = new byte[AOUTHDRSZ]; - file.readFully(hdr); - ReadMemoryAccess memory = new ReadMemoryAccess(hdr, true); - magic = memory.getShort(); - vstamp = memory.getShort(); - tsize = memory.getInt(); - dsize = memory.getInt(); - bsize = memory.getInt(); - entry = memory.getInt(); - text_start = memory.getInt(); - data_start = memory.getInt(); - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("OPTIONAL HEADER VALUES").append(NL); //$NON-NLS-1$ - buffer.append("magic = ").append(magic).append(NL); //$NON-NLS-1$ - buffer.append("vstamp = ").append(vstamp).append(NL); //$NON-NLS-1$ - buffer.append("tsize = ").append(tsize).append(NL); //$NON-NLS-1$ - buffer.append("dsize = ").append(dsize).append(NL); //$NON-NLS-1$ - buffer.append("bsize = ").append(bsize).append(NL); //$NON-NLS-1$ - buffer.append("entry = ").append(entry).append(NL); //$NON-NLS-1$ - buffer.append("text_start = ").append(text_start).append(NL); //$NON-NLS-1$ - buffer.append("data_start = ").append(data_start).append(NL); //$NON-NLS-1$ - return buffer.toString(); - } - } - - public static class SectionHeader { - - public final static int SCNHSZ = 40; - - /* names of "special" sections */ - public final static String _TEXT = ".text"; //$NON-NLS-1$ - public final static String _DATA = ".data"; //$NON-NLS-1$ - public final static String _BSS = ".bss"; //$NON-NLS-1$ - public final static String _COMMENT = ".comment"; //$NON-NLS-1$ - public final static String _LIB = ".lib"; //$NON-NLS-1$ - - /* s_flags "type". */ - public final static int STYP_REG = 0x0000; /* "regular": allocated, relocated, - loaded */ - public final static int STYP_DSECT = 0x0001; /* "dummy": relocated only */ - public final static int STYP_NOLOAD = 0x0002; /* "noload": allocated, relocated, - not loaded */ - public final static int STYP_GROUP = 0x0004; /* "grouped": formed of input - sections */ - public final static int STYP_PAD = 0x0008; /* "padding": not allocated, not - relocated, loaded */ - public final static int STYP_COPY = 0x0010; /* "copy": for decision function - used by field update; - not allocated, not relocated, - loaded; reloc & lineno entries - processed normally */ - public final static int STYP_TEXT = 0x0020; /* section contains text only. */ - public final static int S_SHRSEG = 0x0020; /* In 3b Update files (output of - ogen), sections which appear in - SHARED segments of the Pfile - will have the S_SHRSEG flag set - by ogen, to inform dufr that - updating 1 copy of the proc. will - update all process invocations. */ - public final static int STYP_DATA = 0x0040; /* section contains data only */ - public final static int STYP_BSS = 0x0080; /* section contains bss only */ - public final static int S_NEWFCN = 0x0100; /* In a minimal file or an update - file, a new function (as - compared with a replaced - function) */ - public final static int STYP_INFO = 0x0200; /* comment: not allocated not - relocated, not loaded */ - public final static int STYP_OVER = 0x0400; /* overlay: relocated not allocated - or loaded */ - public final static int STYP_LIB = 0x0800; /* for .lib: same as INFO */ - public final static int STYP_MERGE = 0x2000; /* merge section -- combines with - text, data or bss sections only */ - public final static int STYP_REVERSE_PAD = 0x4000; /* section will be padded - with no-op instructions - wherever padding is necessary - and there is a word of - contiguous bytes beginning on a - word boundary. */ - - public final static int STYP_LIT = 0x8020; /* Literal data (like STYP_TEXT) */ - - public byte[] s_name = new byte[8]; // 8 bytes: section name - public int s_paddr; // 4 bytes: physical address, aliased s_nlib - public int s_vaddr; // 4 bytes: virtual address - public int s_size; // 4 bytes: section size - public int s_scnptr; // 4 bytes: file ptr to raw data for section - public int s_relptr; // 4 bytes: file ptr to relocation - public int s_lnnoptr; // 4 bytes: file ptr to line numbers - public int s_nreloc; // 2 bytes: number of relocation entries - public int s_nlnno; // 2 bytes: number of line number entries - public int s_flags; // 4 bytes: flags - - RandomAccessFile sfile; - - public SectionHeader(RandomAccessFile file, long offset) throws IOException { - sfile = file; - file.seek(offset); - byte[] hdr = new byte[SCNHSZ]; - file.readFully(hdr); - ReadMemoryAccess memory = new ReadMemoryAccess(hdr, true); - memory.getBytes(s_name); - s_paddr = memory.getInt(); - s_vaddr = memory.getInt(); - s_size = memory.getInt(); - s_scnptr = memory.getInt(); - s_relptr = memory.getInt(); - s_lnnoptr = memory.getInt(); - s_nreloc = memory.getUnsignedShort(); - s_nlnno = memory.getUnsignedShort(); - s_flags = memory.getInt(); - } - - public byte[] getRawData() throws IOException { - byte[] data = new byte[s_size]; - sfile.seek(s_scnptr); - sfile.readFully(data); - return data; - } - - public Reloc[] getRelocs() throws IOException { - Reloc[] relocs = new Reloc[s_nreloc]; - sfile.seek(s_relptr); - for (int i = 0; i < s_nreloc; i++) { - relocs[i] = new Reloc(sfile); - } - return relocs; - } - - public Lineno[] getLinenos() throws IOException { - Lineno[] lines = new Lineno[s_nlnno]; - sfile.seek(s_lnnoptr); - for (int i = 0; i < s_nlnno; i++) { - lines[i] = new Lineno(sfile); - } - return lines; - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("SECTION HEADER VALUES").append(NL); //$NON-NLS-1$ - buffer.append(new String(s_name)).append(NL); - buffer.append("s_paddr = ").append(s_paddr).append(NL); //$NON-NLS-1$ - buffer.append("s_vaddr = ").append(s_vaddr).append(NL); //$NON-NLS-1$ - buffer.append("s_size = ").append(s_size).append(NL); //$NON-NLS-1$ - buffer.append("s_scnptr = ").append(s_scnptr).append(NL); //$NON-NLS-1$ - buffer.append("s_relptr = ").append(s_relptr).append(NL); //$NON-NLS-1$ - buffer.append("s_lnnoptr = ").append(s_lnnoptr).append(NL); //$NON-NLS-1$ - buffer.append("s_nreloc = ").append(s_nreloc).append(NL); //$NON-NLS-1$ - buffer.append("s_nlnno = ").append(s_nlnno).append(NL); //$NON-NLS-1$ - buffer.append("s_flags = ").append(s_flags).append(NL); //$NON-NLS-1$ - ///* - try { - Reloc[] rcs = getRelocs(); - for (int i = 0; i < rcs.length; i++) { - buffer.append(rcs[i]); - } - } catch (IOException e) { - } - try { - Lineno[] nos = getLinenos(); - for (int i = 0; i < nos.length; i++) { - buffer.append(nos[i]); - } - } catch (IOException e) { - } - //*/ - return buffer.toString(); - } - - /** - * @since 5.1 - */ - public ByteBuffer mapSectionData() throws IOException { - return sfile.getChannel().map(MapMode.READ_ONLY, s_scnptr, s_paddr).load().asReadOnlyBuffer(); - } - } - - public static class Reloc { - public static final int RELSZ = 16; - public int r_vaddr; /* 4 byte: Pointer to an area in raw data that represents a - referenced address. */ - public int r_symndx; /* 4 byte: Index into symbol table. */ - public int r_type; /* 2 byte(unsigned short): Type of address reference. */ - - public Reloc(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer()); - } - - public Reloc(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] bytes = new byte[RELSZ]; - file.readFully(bytes); - ReadMemoryAccess memory = new ReadMemoryAccess(bytes, true); - r_vaddr = memory.getInt(); - r_symndx = memory.getInt(); - r_type = memory.getUnsignedShort(); - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("RELOC VALUES").append(NL); //$NON-NLS-1$ - buffer.append("r_vaddr = ").append(r_vaddr); //$NON-NLS-1$ - buffer.append(" r_symndx = ").append(r_symndx).append(NL); //$NON-NLS-1$ - return buffer.toString(); - } - } - - public static class Lineno { - public final static int LINESZ = 6; - public int l_addr; /* long. Index into symbol table if l_linn0 == 0. - Break-pointable address if l_lnno > 0. */ - public int l_lnno; /* unsigned short. Line number */ - - public Lineno(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer()); - } - - public Lineno(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] bytes = new byte[LINESZ]; - file.readFully(bytes); - ReadMemoryAccess memory = new ReadMemoryAccess(bytes, true); - l_addr = memory.getInt(); - l_lnno = memory.getUnsignedShort(); - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - if (l_lnno == 0) { - buffer.append("Function address = ").append(l_addr).append(NL); //$NON-NLS-1$ - } else { - buffer.append("line# ").append(l_lnno); //$NON-NLS-1$ - buffer.append(" at address = ").append(l_addr).append(NL); //$NON-NLS-1$ - } - return buffer.toString(); - } - } - - public static class Symbol { - public final static int SYMSZ = 18; - public final static int SYMNMLEN = 8; - - /* Derived types, in n_type. */ - public final static int DT_NON = 0; /* no derived type */ - public final static int DT_PTR = 1; /* pointer */ - public final static int DT_FCN = 2; /* function */ - public final static int DT_ARY = 3; /* array */ - - public final static int N_TMASK = 0x30; - public final static int N_BTSHFT = 4; - public final static int N_TSHIFT = 2; - - /** @since 5.3 */ - public final static int T_NULL = 0x00; /* No symbol */ - /** @since 5.3 */ - public final static int T_VOID = 0x01; /* -- 0001 void function argument (not used) */ - /** @since 5.3 */ - public final static int T_CHAR = 0x02; /* -- 0010 character */ - /** @since 5.3 */ - public final static int T_SHORT = 0x03; /* -- 0011 short integer */ - /** @since 5.3 */ - public final static int T_INT = 0x04; /* -- 0100 integer */ - /** @since 5.3 */ - public final static int T_LONG = 0x05; /* -- 0101 long integer */ - /** @since 5.3 */ - public final static int T_FLOAT = 0x06; /* -- 0110 floating point */ - /** @since 5.3 */ - public final static int T_DOUBLE = 0x07; /* -- 0111 double precision float */ - /** @since 5.3 */ - public final static int T_STRUCT = 0x08; /* -- 1000 structure */ - /** @since 5.3 */ - public final static int T_UNION = 0x09; /* -- 1001 union */ - /** @since 5.3 */ - public final static int T_ENUM = 0x10; /* -- 1010 enumeration */ - /** @since 5.3 */ - public final static int T_MOE = 0x11; /* -- 1011 member of enumeration */ - /** @since 5.3 */ - public final static int T_UCHAR = 0x12; /* -- 1100 unsigned character */ - /** @since 5.3 */ - public final static int T_USHORT = 0x13; /* -- 1101 unsigned short */ - /** @since 5.3 */ - public final static int T_UINT = 0x14; /* -- 1110 unsigned integer */ - /** @since 5.3 */ - public final static int T_ULONG = 0x15; /* -- 1111 unsigned long */ - /** @since 5.3 */ - public final static int T_LNGDBL = 0x16; /* -1 0000 long double (special case bit pattern) */ - - public byte[] _n_name = new byte[SYMNMLEN]; /* Symbol name, or pointer into - string table if symbol name - is greater than SYMNMLEN. */ - public int n_value; /* long. Symbol;s value: dependent on section number, - storage class and type. */ - public short n_scnum; /* short, Section number. */ - public int n_type; /* Unsigned short. Symbolic type. */ - public byte n_sclass; /* char, Storage class. */ - public byte n_numaux; /* char. Number of auxiliary enties. */ - /** @since 5.4 */ - public short n_aux_lnno; /* short, line number in auxiliary entry */ - /** @since 5.4 */ - public short n_aux_size; /* short, size in bytes in auxiliary entry */ - /** @since 5.4 */ - public int n_aux_fcn_size; /* long, size of function in bytes found in auxiliary entry */ - - private boolean is64Bit; - - public Symbol(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer(), false); - } - - public Symbol(RandomAccessFile file, long offset) throws IOException { - this(file, offset, false); - } - - /** - * @since 5.4 - */ - public Symbol(RandomAccessFile file, boolean is64Bit) throws IOException { - this(file, file.getFilePointer(), is64Bit); - } - - /** - * @since 5.4 - */ - public Symbol(RandomAccessFile file, long offset, boolean is64Bit) throws IOException { - this.is64Bit = is64Bit; - file.seek(offset); - byte[] bytes = new byte[SYMSZ]; - file.readFully(bytes); - ReadMemoryAccess memory = new ReadMemoryAccess(bytes, true); - memory.getBytes(_n_name); - n_value = memory.getInt(); - n_scnum = memory.getShort(); - n_type = memory.getUnsignedShort(); - n_sclass = memory.getByte(); - n_numaux = memory.getByte(); - if (n_numaux > 0) { - // read auxiliary section - byte[] bytes2 = new byte[SYMSZ * n_numaux]; - file.readFully(bytes2); - memory = new ReadMemoryAccess(bytes2, true); - memory.getInt(); // ignore first 4 bytes - tag index - n_aux_lnno = memory.getShort(); - n_aux_size = memory.getShort(); - // function size is unioned with lnno and size so we must rewind and - // reread - memory = new ReadMemoryAccess(bytes2, true); - memory.getInt(); // ignore first 4 bytes - tag index - n_aux_fcn_size = memory.getInt(); - } - } - - public boolean isLongName() { - return (_n_name[0] == 0); - } - - public String getName() { - // For a long name, _n_name[0] == 0 and this would just return empty string. - for (int i = 0; i < _n_name.length; i++) { - if (_n_name[i] == 0) { - return new String(_n_name, 0, i); - } - } - // all eight bytes are filled - return new String(_n_name); - } - - public String getName(byte[] table) { - if (table.length > 0 && isLongName()) { - ReadMemoryAccess memory = new ReadMemoryAccess(_n_name, true); - memory.getInt(); // pass over the first 4 bytes. - // The first for bytes of the string table represent the - // number of bytes in the string table. - int offset = memory.getInt() - 4; - if (offset > 0) { - for (int i = offset; i < table.length; i++) { - if (table[i] == 0) { - return new String(table, offset, i - offset); - } - } - } - } - return getName(); - } - - /** @since 5.3 */ - public boolean isNoSymbol() { - return (n_type == T_NULL); - } - - public boolean isPointer() { - return (n_type & N_TMASK) == (DT_PTR << N_BTSHFT); - } - - public boolean isFunction() { - return (n_type & N_TMASK) == (DT_FCN << N_BTSHFT); - } - - public boolean isArray() { - return (n_type & N_TMASK) == (DT_ARY << N_BTSHFT); - } - - /** - * @since 5.4 - */ - public int getSize() { - if (n_type <= T_LNGDBL) { - switch (n_type) { - case T_CHAR: - case T_UCHAR: - return 1; - case T_SHORT: - case T_USHORT: - return 2; - case T_LONG: - case T_ULONG: - return 4; - case T_INT: - case T_UINT: - return 4; - case T_FLOAT: - return 4; - case T_DOUBLE: - return 8; - case T_MOE: - return 4; - case T_LNGDBL: - return 16; - case T_ENUM: - case T_STRUCT: - case T_UNION: - return n_aux_size; - } - } else if (isFunction()) { - return n_aux_fcn_size; - } else if (isArray()) { - return n_aux_size; - } else if (isPointer()) { - return is64Bit ? 8 : 4; - } - return 1; - } - - @Override - public String toString() { - return getName(); - } - - } - - public FileHeader getFileHeader() throws IOException { - return filehdr; - } - - public OptionalHeader getOptionalHeader() throws IOException { - return opthdr; - } - - public SectionHeader[] getSectionHeaders() throws IOException { - if (scnhdrs == null) { - scnhdrs = new SectionHeader[getFileHeader().f_nscns]; - long sec = FileHeader.FILHSZ + getFileHeader().f_opthdr; - for (int i = 0; i < scnhdrs.length; i++, sec += SectionHeader.SCNHSZ) { - scnhdrs[i] = new SectionHeader(rfile, sec); - } - } - return scnhdrs; - } - - public Symbol[] getSymbols() throws IOException { - if (symbols == null) { - long offset = getFileHeader().f_symptr; - rfile.seek(offset); - symbols = new Symbol[getFileHeader().f_nsyms]; - for (int i = 0; i < symbols.length; i++) { - symbols[i] = new Symbol(rfile, (getFileHeader().f_flags & FileHeader.F_AR32WR) == 0); - } - } - return symbols; - } - - public byte[] getStringTable() throws IOException { - if (string_table == null) { - long symbolsize = Symbol.SYMSZ * getFileHeader().f_nsyms; - long offset = getFileHeader().f_symptr + symbolsize; - rfile.seek(offset); - byte[] bytes = new byte[4]; - rfile.readFully(bytes); - int str_len = ReadMemoryAccess.getIntLE(bytes); - if (str_len > 4 && str_len < rfile.length()) { - str_len -= 4; - string_table = new byte[str_len]; - rfile.seek(offset + 4); - rfile.readFully(string_table); - } else { - string_table = new byte[0]; - } - } - return string_table; - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - try { - FileHeader header = null; - header = getFileHeader(); - if (header != null) { - buffer.append(header); - } - } catch (IOException e) { - e.printStackTrace(); - } - try { - OptionalHeader opt = null; - opt = getOptionalHeader(); - if (opt != null) { - buffer.append(opt); - } - } catch (IOException e) { - e.printStackTrace(); - } - try { - SectionHeader[] sections = getSectionHeaders(); - for (int i = 0; i < sections.length; i++) { - buffer.append(sections[i]); - } - } catch (IOException e) { - } - - try { - Symbol[] table = getSymbols(); - for (int i = 0; i < table.length; i++) { - buffer.append(table[i].getName(getStringTable())).append(NL); - } - } catch (IOException e) { - } - - // try { - // String[] strings = getStringTable(getStringTable()); - // for (int i = 0; i < strings.length; i++) { - // buffer.append(strings[i]); - // } - // } catch (IOException e) { - // e.printStackTrace(); - // } - return buffer.toString(); - } - - public static String[] getStringTable(byte[] bytes) { - List aList = new ArrayList<>(); - int offset = 0; - for (int i = 0; i < bytes.length; i++) { - if (bytes[i] == 0) { - aList.add(new String(bytes, offset, i - offset)); - offset = i + 1; - } - } - return aList.toArray(new String[0]); - } - - public Coff(String filename) throws IOException { - this(new RandomAccessFile(filename, "r"), 0); //$NON-NLS-1$ - } - - public Coff(RandomAccessFile file, long offset) throws IOException { - commonSetup(file, offset); - } - - void commonSetup(RandomAccessFile file, long offset) throws IOException { - startingOffset = offset; - rfile = file; - try { - filehdr = new FileHeader(rfile, offset); - if (filehdr.f_opthdr > 0) { - opthdr = new OptionalHeader(rfile, startingOffset + 20); - } - } finally { - if (filehdr == null) { - rfile.close(); - } - } - } - - public static void main(String[] args) { - try { - Coff coff = new Coff(args[0]); - System.out.println(coff); - } catch (IOException e) { - e.printStackTrace(); - } - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PE.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PE.java deleted file mode 100644 index d9a26c206d7..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PE.java +++ /dev/null @@ -1,905 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2016 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - * Markus Schorn (Wind River Systems) - *******************************************************************************/ - -package org.eclipse.cdt.utils.coff; - -import java.io.IOException; -import java.io.RandomAccessFile; - -import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.core.IAddressFactory; -import org.eclipse.cdt.core.ISymbolReader; -import org.eclipse.cdt.utils.Addr32Factory; -import org.eclipse.cdt.utils.coff.Coff.FileHeader; -import org.eclipse.cdt.utils.coff.Coff.OptionalHeader; -import org.eclipse.cdt.utils.coff.Coff.SectionHeader; -import org.eclipse.cdt.utils.coff.Coff.Symbol; -import org.eclipse.cdt.utils.coff.Exe.ExeHeader; -import org.eclipse.cdt.utils.debug.dwarf.DwarfReader; -import org.eclipse.cdt.utils.debug.stabs.StabsReader; - -/** - * The PE file header consists of an MS-DOS stub, the PE signalture, the COFF file Header - * and an Optional Header. - * 
- *  +-------------------+
- *  | DOS-stub          |
- *  +-------------------+
- *  | file-header       |
- *  +-------------------+
- *  | optional header   |
- *  |- - - - - - - - - -|
- *  |                   |
- *  | data directories  |
- *  |                   |
- *  +-------------------+
- *  |                   |
- *  | section headers   |
- *  |                   |
- *  +-------------------+
- *  |                   |
- *  | section 1         |
- *  |                   |
- *  +-------------------+
- *  |                   |
- *  | section 2         |
- *  |                   |
- *  +-------------------+
- *  |                   |
- *  | ...               |
- *  |                   |
- *  +-------------------+
- *  |                   |
- *  | section n         |
- *  |                   |
- *  +-------------------+
- *
- */ - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link PE64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class PE implements AutoCloseable { - - public static final String NL = System.getProperty("line.separator", "\n"); //$NON-NLS-1$ //$NON-NLS-2$ - RandomAccessFile rfile; - String filename; - ExeHeader exeHeader; - DOSHeader dosHeader; - FileHeader fileHeader; - OptionalHeader optionalHeader; - NTOptionalHeader ntHeader; - ImageDataDirectory[] dataDirectories; - SectionHeader[] scnhdrs; - Symbol[] symbolTable; - byte[] stringTable; - - public static class Attribute { - public static final int PE_TYPE_EXE = 1; - public static final int PE_TYPE_SHLIB = 2; - public static final int PE_TYPE_OBJ = 3; - public static final int PE_TYPE_CORE = 4; - - String cpu; - int type; - int word; - boolean bDebug; - boolean isle; - IAddressFactory addrFactory; - - public String getCPU() { - return cpu; - } - - public int getType() { - return type; - } - - public boolean hasDebug() { - return bDebug; - } - - public boolean isLittleEndian() { - return isle; - } - - public int getWord() { - return word; - } - } - - /** - */ - public static class DOSHeader { - final static int DOSHDRSZ = 100; - byte[] e_res = new byte[8]; /* Reserved words, all 0x0. */ - byte[] e_oemid = new byte[2]; /* OEM identifier (for e_oeminfo), 0x0. */ - byte[] e_oeminfo = new byte[2]; /* OEM information; e_oemid specific, 0x0. */ - byte[] e_res2 = new byte[20]; /* Reserved words, all 0x0. */ - int e_lfanew; /* 4 byte File address of new exe header, offset 60(0x3c), 0x80. */ - byte[] dos_message = new byte[64]; /* Other stuff, always follow DOS header. */ - - public DOSHeader(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer()); - } - - public DOSHeader(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] hdr = new byte[DOSHDRSZ]; - file.readFully(hdr); - ReadMemoryAccess memory = new ReadMemoryAccess(hdr, true); - commonSetup(memory); - } - - public DOSHeader(byte[] hdr, boolean little) throws IOException { - ReadMemoryAccess memory = new ReadMemoryAccess(hdr, little); - commonSetup(memory); - } - - public DOSHeader(ReadMemoryAccess memory) throws IOException { - commonSetup(memory); - } - - public void commonSetup(ReadMemoryAccess memory) throws IOException { - if (memory.getSize() < DOSHDRSZ) { - throw new IOException("Not a Dos Header"); //$NON-NLS-1$ - } - memory.getBytes(e_res); - memory.getBytes(e_oemid); - memory.getBytes(e_oeminfo); - memory.getBytes(e_res2); - e_lfanew = memory.getInt(); - memory.getBytes(dos_message); - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("DOS STUB VALUES").append(NL); //$NON-NLS-1$ - buffer.append("e_lfanew = ").append(e_lfanew).append(NL); //$NON-NLS-1$ - buffer.append(new String(dos_message)).append(NL); - return buffer.toString(); - } - } - - public static class IMAGE_DEBUG_DIRECTORY { - final int DEBUGDIRSZ = 28; - public int Characteristics; - public int TimeDateStamp; - public short MajorVersion; - public short MinorVersion; - public int Type; - public int SizeOfData; - public int AddressOfRawData; - public int PointerToRawData; - - public IMAGE_DEBUG_DIRECTORY(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] dir = new byte[DEBUGDIRSZ]; - file.readFully(dir); - ReadMemoryAccess memory = new ReadMemoryAccess(dir, true); - Characteristics = memory.getInt(); - TimeDateStamp = memory.getInt(); - MajorVersion = memory.getShort(); - MinorVersion = memory.getShort(); - Type = memory.getInt(); - SizeOfData = memory.getInt(); - AddressOfRawData = memory.getInt(); - PointerToRawData = memory.getInt(); - } - } - - public static class IMAGE_DATA_DIRECTORY { - - public int VirtualAddress; - public int Size; - } - - public static class NTOptionalHeader { - - public final static int NTHDRSZ = 196; - public int ImageBase; // 4 bytes. - public int SectionAlignment; // 4 bytes. - public int FileAlignment; // 4 bytes. - public short MajorOperatingSystemVersion; // 2 bytes. - public short MinorOperatingSystemVersion; // 2 bytes. - public short MajorImageVersion; // 2 bytes. - public short MinorImageVersion; // 2 bytes. - public short MajorSubsystemVersion; // 2 bytes. - public short MinorSubsystemVersion; // 2 bytes. - public byte[] Reserved = new byte[4]; // 4 bytes. - public int SizeOfImage; // 4 bytes. - public int SizeOfHeaders; // 4 bytes. - public int CheckSum; // 4 bytes. - public short Subsystem; // 2 bytes. - public short DLLCharacteristics; // 2 bytes. - public int SizeOfStackReserve; // 4 bytes. - public int SizeOfStackCommit; // 4 bytes. - public int SizeOfHeapReserve; // 4 bytes. - public int SizeOfHeapCommit; // 4 bytes. - public int LoaderFlags; // 4 bytes. - public int NumberOfRvaAndSizes; // 4 bytes. - public IMAGE_DATA_DIRECTORY DataDirectory[]; - - public NTOptionalHeader(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer()); - } - - public NTOptionalHeader(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] hdr = new byte[NTHDRSZ]; - file.readFully(hdr); - ReadMemoryAccess memory = new ReadMemoryAccess(hdr, true); - ImageBase = memory.getInt(); - SectionAlignment = memory.getInt(); - FileAlignment = memory.getInt(); - MajorOperatingSystemVersion = memory.getShort(); - MinorOperatingSystemVersion = memory.getShort(); - MajorImageVersion = memory.getShort(); - MinorImageVersion = memory.getShort(); - MajorSubsystemVersion = memory.getShort(); - MinorSubsystemVersion = memory.getShort(); - memory.getBytes(Reserved); - SizeOfImage = memory.getInt(); - SizeOfHeaders = memory.getInt(); - CheckSum = memory.getInt(); - Subsystem = memory.getShort(); - DLLCharacteristics = memory.getShort(); - SizeOfStackReserve = memory.getInt(); - SizeOfStackCommit = memory.getInt(); - SizeOfHeapReserve = memory.getInt(); - SizeOfHeapCommit = memory.getInt(); - LoaderFlags = memory.getInt(); - NumberOfRvaAndSizes = memory.getInt(); - - DataDirectory = new IMAGE_DATA_DIRECTORY[NumberOfRvaAndSizes]; // 8*16=128 bytes - for (int i = 0; i < NumberOfRvaAndSizes; i++) { - DataDirectory[i] = new IMAGE_DATA_DIRECTORY(); - DataDirectory[i].VirtualAddress = memory.getInt(); - DataDirectory[i].Size = memory.getInt(); - } - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("NT OPTIONAL HEADER VALUES").append(NL); //$NON-NLS-1$ - buffer.append("ImageBase = ").append(ImageBase).append(NL); //$NON-NLS-1$ - buffer.append("SexctionAlignement = ").append(SectionAlignment).append(NL); //$NON-NLS-1$ - buffer.append("FileAlignment = ").append(FileAlignment).append(NL); //$NON-NLS-1$ - buffer.append("MajorOSVersion = ").append(MajorOperatingSystemVersion).append(NL); //$NON-NLS-1$ - buffer.append("MinorOSVersion = ").append(MinorOperatingSystemVersion).append(NL); //$NON-NLS-1$ - buffer.append("MajorImageVersion = ").append(MajorImageVersion).append(NL); //$NON-NLS-1$ - buffer.append("MinorImageVersion = ").append(MinorImageVersion).append(NL); //$NON-NLS-1$ - buffer.append("MajorSubVersion = ").append(MajorSubsystemVersion).append(NL); //$NON-NLS-1$ - buffer.append("MinorSubVersion = ").append(MinorSubsystemVersion).append(NL); //$NON-NLS-1$ - buffer.append("Reserved = ").append(Reserved).append(NL); //$NON-NLS-1$ - buffer.append("SizeOfImage = ").append(SizeOfImage).append(NL); //$NON-NLS-1$ - buffer.append("SizeOfHeaders = ").append(SizeOfHeaders).append(NL); //$NON-NLS-1$ - buffer.append("CheckSum = ").append(CheckSum).append(NL); //$NON-NLS-1$ - buffer.append("Subsystem = ").append(Subsystem).append(NL); //$NON-NLS-1$ - buffer.append("DLL = ").append(DLLCharacteristics).append(NL); //$NON-NLS-1$ - buffer.append("StackReserve = ").append(SizeOfStackReserve).append(NL); //$NON-NLS-1$ - buffer.append("StackCommit = ").append(SizeOfStackCommit).append(NL); //$NON-NLS-1$ - buffer.append("HeapReserve = ").append(SizeOfHeapReserve).append(NL); //$NON-NLS-1$ - buffer.append("HeapCommit = ").append(SizeOfHeapCommit).append(NL); //$NON-NLS-1$ - buffer.append("LoaderFlags = ").append(LoaderFlags).append(NL); //$NON-NLS-1$ - buffer.append("#Rva size = ").append(NumberOfRvaAndSizes).append(NL); //$NON-NLS-1$ - return buffer.toString(); - } - } - - public class ImageDataDirectory { - public int rva; - public int size; - - public ImageDataDirectory(int r, int s) { - rva = r; - size = s; - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("rva = ").append(rva).append(" "); //$NON-NLS-1$ //$NON-NLS-2$ - buffer.append("size = ").append(size).append(NL); //$NON-NLS-1$ - return buffer.toString(); - } - } - - public class ImportDirectoryEntry { - public final static int ENTRYSZ = 20; - public int rva; - public int timestamp; - public int forwarder; - public int name; - public int thunk; - - public ImportDirectoryEntry(RandomAccessFile file) throws IOException { - this(file, file.getFilePointer()); - } - - public ImportDirectoryEntry(RandomAccessFile file, long offset) throws IOException { - file.seek(offset); - byte[] bytes = new byte[ENTRYSZ]; - file.readFully(bytes); - ReadMemoryAccess memory = new ReadMemoryAccess(bytes, true); - rva = memory.getInt(); - timestamp = memory.getInt(); - forwarder = memory.getInt(); - name = memory.getInt(); - thunk = memory.getInt(); - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - buffer.append("rva = ").append(rva); //$NON-NLS-1$ - buffer.append(" timestamp = ").append(timestamp); //$NON-NLS-1$ - buffer.append(" forwarder = ").append(forwarder); //$NON-NLS-1$ - buffer.append(" name = ").append(name); //$NON-NLS-1$ - buffer.append(" thunk = ").append(thunk).append(NL); //$NON-NLS-1$ - return buffer.toString(); - } - } - - public PE(String filename) throws IOException { - this(filename, 0); - } - - public PE(String filename, long pos) throws IOException { - this(filename, pos, true); - } - - public PE(String filename, long pos, boolean filter) throws IOException { - try { - rfile = new RandomAccessFile(filename, "r"); //$NON-NLS-1$ - this.filename = filename; - rfile.seek(pos); - - // Object files do not have exe/dos header. - try { - exeHeader = new ExeHeader(rfile); - dosHeader = new DOSHeader(rfile); - // Jump the Coff header, and Check the sig. - rfile.seek(dosHeader.e_lfanew); - byte[] sig = new byte[4]; - rfile.readFully(sig); - if (!((sig[0] == 'P') && (sig[1] == 'E') && (sig[2] == '\0') && (sig[3] == '\0'))) { - throw new IOException(CCorePlugin.getResourceString("Util.exception.notPE")); //$NON-NLS-1$ - } - } catch (IOException e) { - rfile.seek(pos); - } - - fileHeader = new Coff.FileHeader(rfile, rfile.getFilePointer()); - - // Check if this a valid machine. - if (!isValidMachine(fileHeader.f_magic)) { - throw new IOException(CCorePlugin.getResourceString("Util.exception.unknownFormat")); //$NON-NLS-1$ - } - - if (fileHeader.f_opthdr > 0) { - optionalHeader = new Coff.OptionalHeader(rfile, rfile.getFilePointer()); - ntHeader = new NTOptionalHeader(rfile, rfile.getFilePointer()); - } - } finally { - if (rfile != null) { - rfile.close(); - rfile = null; - } - } - } - - public static boolean isValidMachine(int magic) { - // Check if this a valid machine. - switch (magic) { - case PEConstants.IMAGE_FILE_MACHINE_ALPHA: - case PEConstants.IMAGE_FILE_MACHINE_ARM: - case PEConstants.IMAGE_FILE_MACHINE_ARM2: - case PEConstants.IMAGE_FILE_MACHINE_ALPHA64: - case PEConstants.IMAGE_FILE_MACHINE_AMD64: - case PEConstants.IMAGE_FILE_MACHINE_I386: - case PEConstants.IMAGE_FILE_MACHINE_IA64: - case PEConstants.IMAGE_FILE_MACHINE_M68K: - case PEConstants.IMAGE_FILE_MACHINE_MIPS16: - case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU: - case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU16: - case PEConstants.IMAGE_FILE_MACHINE_POWERPC: - case PEConstants.IMAGE_FILE_MACHINE_R3000: - case PEConstants.IMAGE_FILE_MACHINE_R4000: - case PEConstants.IMAGE_FILE_MACHINE_R10000: - case PEConstants.IMAGE_FILE_MACHINE_SH3: - case PEConstants.IMAGE_FILE_MACHINE_SH4: - case PEConstants.IMAGE_FILE_MACHINE_THUMB: - // Ok; - return true; - //throw new IOException("Unknow machine/format"); - } - return false; - } - - public static Attribute getAttributes(FileHeader filhdr) { - Attribute attrib = new Attribute(); - // Machine type. - switch (filhdr.f_magic) { - case PEConstants.IMAGE_FILE_MACHINE_UNKNOWN: - attrib.cpu = "none"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_ALPHA: - attrib.cpu = "alpha"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_ARM: - case PEConstants.IMAGE_FILE_MACHINE_ARM2: - attrib.cpu = "arm"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_ALPHA64: - attrib.cpu = "arm64"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_AMD64: - attrib.cpu = "amd64"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_I386: - attrib.cpu = "x86"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_IA64: - attrib.cpu = "ia64"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_M68K: - attrib.cpu = "m68k"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_MIPS16: - attrib.cpu = "mips16"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU: - attrib.cpu = "mipsfpu"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU16: - attrib.cpu = "mipsfpu16"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_POWERPC: - attrib.cpu = "powerpc"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_R3000: - attrib.cpu = "r3000"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_R4000: - attrib.cpu = "r4000"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_R10000: - attrib.cpu = "r10000"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_SH3: - attrib.cpu = "sh3"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_SH4: - attrib.cpu = "sh4"; //$NON-NLS-1$ - break; - case PEConstants.IMAGE_FILE_MACHINE_THUMB: - attrib.cpu = "thumb"; //$NON-NLS-1$ - break; - } - - /* PE characteristics, FileHeader.f_flags. */ - if ((filhdr.f_flags & PEConstants.IMAGE_FILE_DLL) != 0) { - attrib.type = Attribute.PE_TYPE_SHLIB; - } else if ((filhdr.f_flags & PEConstants.IMAGE_FILE_EXECUTABLE_IMAGE) != 0) { - attrib.type = Attribute.PE_TYPE_EXE; - } else { - attrib.type = Attribute.PE_TYPE_OBJ; - } - - // For PE always assume little endian unless otherwise. - attrib.isle = true; - // Little Endian. - if ((filhdr.f_flags & PEConstants.IMAGE_FILE_BYTES_REVERSED_LO) != 0) { - attrib.isle = true; - } - // Big Endian. - if ((filhdr.f_flags & PEConstants.IMAGE_FILE_BYTES_REVERSED_HI) != 0) { - attrib.isle = false; - } - - // No debug information. - if ((filhdr.f_flags & PEConstants.IMAGE_FILE_DEBUG_STRIPPED) != 0) { - attrib.bDebug = false; - } else { - attrib.bDebug = true; - } - - // sizeof word. - if ((filhdr.f_flags & PEConstants.IMAGE_FILE_16BIT_MACHINE) != 0) { - attrib.word = 16; - } - if ((filhdr.f_flags & PEConstants.IMAGE_FILE_32BIT_MACHINE) != 0) { - attrib.word = 32; - } - - attrib.addrFactory = new Addr32Factory(); - return attrib; - } - - public static boolean isExeHeader(byte[] e_signature) { - if (e_signature == null || e_signature.length < 2 || e_signature[0] != 'M' || e_signature[1] != 'Z') - return false; - return true; - } - - public Attribute getAttribute() throws IOException { - return getAttributes(getFileHeader()); - } - - public static Attribute getAttribute(byte[] data) throws IOException { - ReadMemoryAccess memory = new ReadMemoryAccess(data, true); - int idx = 0; - try { - //Exe.ExeHeader exeHdr = new Exe.ExeHeader(memory); - new Exe.ExeHeader(memory); - DOSHeader dosHdr = new DOSHeader(memory); - // Jump the Coff header, and Check the sig. - idx = dosHdr.e_lfanew; - if (idx + 4 < data.length) { - if (!((data[idx + 0] == 'P') && (data[idx + 1] == 'E') && (data[idx + 2] == '\0') - && (data[idx + 3] == '\0'))) { - throw new IOException(CCorePlugin.getResourceString("Util.exception.notPE")); //$NON-NLS-1$ - } - idx += 4; - } - } catch (IOException e) { - } - if (idx < data.length) { - byte[] bytes = new byte[data.length - idx]; - System.arraycopy(data, idx, bytes, 0, data.length - idx); - Coff.FileHeader filehdr = new Coff.FileHeader(bytes, true); - if (isValidMachine(filehdr.f_magic)) { - return getAttributes(filehdr); - } - } - throw new IOException(CCorePlugin.getResourceString("Util.exception.notPE")); //$NON-NLS-1$ - } - - public static Attribute getAttribute(String file) throws IOException { - try (PE pe = new PE(file)) { - return pe.getAttribute(); - } - } - - @Override - public void close() { - dispose(); - } - - public void dispose() { - if (rfile != null) { - try { - rfile.close(); - } catch (IOException e) { - } - rfile = null; - } - } - - @Override - protected void finalize() throws Throwable { - try { - dispose(); - } finally { - super.finalize(); - } - } - - public ExeHeader getExeHeader() { - return exeHeader; - } - - public DOSHeader getDOSHeader() { - return dosHeader; - } - - public FileHeader getFileHeader() { - return fileHeader; - } - - public OptionalHeader getOptionalHeader() { - return optionalHeader; - } - - public NTOptionalHeader getNTOptionalHeader() { - return ntHeader; - } - - public ImageDataDirectory[] getImageDataDirectories() throws IOException { - if (dataDirectories == null) { - RandomAccessFile accessFile = getRandomAccessFile(); - long offset = 0; - if (dosHeader != null) { - offset = dosHeader.e_lfanew + 4/*NT SIG*/; - } - offset += FileHeader.FILHSZ + OptionalHeader.AOUTHDRSZ + NTOptionalHeader.NTHDRSZ; - accessFile.seek(offset); - dataDirectories = new ImageDataDirectory[PEConstants.IMAGE_NUMBEROF_DIRECTORY_ENTRIES]; - byte[] data = new byte[dataDirectories.length * (4 + 4)]; - accessFile.readFully(data); - ReadMemoryAccess memory = new ReadMemoryAccess(data, true); - for (int i = 0; i < dataDirectories.length; i++) { - int rva = memory.getInt(); - int size = memory.getInt(); - dataDirectories[i] = new ImageDataDirectory(rva, size); - } - } - return dataDirectories; - } - - public SectionHeader[] getSectionHeaders() throws IOException { - if (scnhdrs == null) { - RandomAccessFile accessFile = getRandomAccessFile(); - scnhdrs = new SectionHeader[fileHeader.f_nscns]; - long offset = 0; - if (dosHeader != null) { - offset = dosHeader.e_lfanew + 4 /* NT SIG */; - } - offset += FileHeader.FILHSZ + fileHeader.f_opthdr; - for (int i = 0; i < scnhdrs.length; i++, offset += SectionHeader.SCNHSZ) { - scnhdrs[i] = new SectionHeader(accessFile, offset); - } - } - return scnhdrs; - } - - public Symbol[] getSymbols() throws IOException { - if (symbolTable == null) { - SectionHeader[] secHeaders = getSectionHeaders(); - NTOptionalHeader ntHeader = getNTOptionalHeader(); - - RandomAccessFile accessFile = getRandomAccessFile(); - long offset = fileHeader.f_symptr; - symbolTable = new Symbol[fileHeader.f_nsyms]; - for (int i = 0; i < symbolTable.length; i++, offset += Symbol.SYMSZ) { - Symbol newSym = new Symbol(accessFile, offset, (fileHeader.f_flags & FileHeader.F_AR32WR) == 0); - - // Now convert section offset of the symbol to image offset. - if (newSym.n_scnum >= 1 && newSym.n_scnum <= secHeaders.length) // valid section # - newSym.n_value += secHeaders[newSym.n_scnum - 1].s_vaddr; - - // convert to absolute address. - if (ntHeader != null) - newSym.n_value += ntHeader.ImageBase; - - symbolTable[i] = newSym; - } - } - return symbolTable; - } - - public byte[] getStringTable() throws IOException { - if (stringTable == null) { - if (fileHeader.f_nsyms > 0) { - RandomAccessFile accessFile = getRandomAccessFile(); - long symbolsize = Symbol.SYMSZ * fileHeader.f_nsyms; - long offset = fileHeader.f_symptr + symbolsize; - accessFile.seek(offset); - byte[] bytes = new byte[4]; - accessFile.readFully(bytes); - int str_len = ReadMemoryAccess.getIntLE(bytes); - if (str_len > 4 && str_len < accessFile.length()) { - str_len -= 4; - stringTable = new byte[str_len]; - accessFile.seek(offset + 4); - accessFile.readFully(stringTable); - } else { - stringTable = new byte[0]; - } - } else { - stringTable = new byte[0]; - } - } - return stringTable; - } - - @Override - public String toString() { - StringBuilder buffer = new StringBuilder(); - if (exeHeader != null) { - buffer.append(exeHeader); - } - if (dosHeader != null) { - buffer.append(dosHeader); - } - buffer.append(fileHeader); - if (optionalHeader != null) { - buffer.append(optionalHeader); - } - if (ntHeader != null) { - buffer.append(ntHeader); - } - try { - ImageDataDirectory[] dirs = getImageDataDirectories(); - for (int i = 0; i < dirs.length; i++) { - buffer.append("Entry ").append(i); //$NON-NLS-1$ - buffer.append(" ").append(dirs[i]); //$NON-NLS-1$ - } - } catch (IOException e) { - e.printStackTrace(); - } - - try { - SectionHeader[] sections = getSectionHeaders(); - for (int i = 0; i < sections.length; i++) { - buffer.append(sections[i]); - } - } catch (IOException e) { - e.printStackTrace(); - } - - try { - Symbol[] symbols = getSymbols(); - for (int i = 0; i < symbols.length; i++) { - buffer.append(symbols[i]); - } - } catch (IOException e) { - e.printStackTrace(); - } - - try { - byte[] bytes = getStringTable(); - String[] strings = Coff.getStringTable(bytes); - for (int i = 0; i < strings.length; i++) { - buffer.append(strings[i]); - } - } catch (IOException e) { - e.printStackTrace(); - } - return buffer.toString(); - } - - RandomAccessFile getRandomAccessFile() throws IOException { - if (rfile == null) { - rfile = new RandomAccessFile(filename, "r"); //$NON-NLS-1$ - } - return rfile; - } - - private ISymbolReader createCodeViewReader() { - final int IMAGE_DIRECTORY_ENTRY_DEBUG = 6; - - try { - // the debug directory is the 6th entry - NTOptionalHeader ntHeader = getNTOptionalHeader(); - if (ntHeader == null || ntHeader.NumberOfRvaAndSizes < IMAGE_DIRECTORY_ENTRY_DEBUG) - return null; - - int debugDir = ntHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DEBUG].VirtualAddress; - if (debugDir == 0) - return null; - - int debugFormats = ntHeader.DataDirectory[IMAGE_DIRECTORY_ENTRY_DEBUG].Size / 28; - if (debugFormats == 0) - return null; - - SectionHeader[] sections = getSectionHeaders(); - - // loop through the section headers to find the .rdata section - for (int i = 0; i < sections.length; i++) { - String name = new String(sections[i].s_name).trim(); - if (name.equals(".rdata")) { //$NON-NLS-1$ - // figure out the file offset of the debug ddirectory entries - int offsetInto_rdata = debugDir - sections[i].s_vaddr; - int fileOffset = sections[i].s_scnptr + offsetInto_rdata; - RandomAccessFile accessFile = getRandomAccessFile(); - - // loop through the debug directories looking for CodeView (type 2) - for (int j = 0; j < debugFormats; j++) { - PE.IMAGE_DEBUG_DIRECTORY dir = new PE.IMAGE_DEBUG_DIRECTORY(accessFile, fileOffset); - - if ((2 == dir.Type) && (dir.SizeOfData > 0)) { - // CodeView found, seek to actual data - int debugBase = dir.PointerToRawData; - accessFile.seek(debugBase); - - // sanity check. the first four bytes of the CodeView - // data should be "NB11" - String s2 = accessFile.readLine(); - if (s2.startsWith("NB11")) { //$NON-NLS-1$ - Attribute att = getAttribute(); - return new CodeViewReader(filename, debugBase, att.isLittleEndian()); - } - } - fileOffset += dir.DEBUGDIRSZ; - } - } - } - } catch (IOException e) { - e.printStackTrace(); - } - - return null; - } - - private ISymbolReader createStabsReader() { - ISymbolReader symReader = null; - try { - SectionHeader[] sections = getSectionHeaders(); - byte[] stab = null; - byte[] stabstr = null; - - // loop through the section headers looking for stabs info - for (int i = 0; i < sections.length; i++) { - String name = new String(sections[i].s_name).trim(); - if (name.equals(".stab")) { //$NON-NLS-1$ - stab = sections[i].getRawData(); - } - if (name.equals(".stabstr")) { //$NON-NLS-1$ - stabstr = sections[i].getRawData(); - } - } - - // if we found both sections then proceed - if (stab != null && stabstr != null) { - Attribute att = getAttribute(); - symReader = new StabsReader(stab, stabstr, att.isLittleEndian()); - } - - } catch (IOException e) { - } - return symReader; - } - - public ISymbolReader getSymbolReader() { - ISymbolReader reader = null; - reader = createStabsReader(); - if (reader == null) { - reader = createCodeViewReader(); - } - if (reader == null) { - reader = createDwarfReader(); - } - return reader; - } - - private ISymbolReader createDwarfReader() { - DwarfReader reader = null; - // Check if Dwarf data exists - try { - reader = new DwarfReader(this); - } catch (IOException e) { - // No Dwarf data in the Elf. - } - return reader; - } - - /** - * @since 5.1 - */ - public String getStringTableEntry(int offset) throws IOException { - byte[] bytes = getStringTable(); - offset = offset - 4; - for (int i = offset; i < bytes.length; i++) { - if (bytes[i] == 0) { - return new String(bytes, offset, i - offset); - } - } - - return ""; //$NON-NLS-1$ - } - - /** - * @since 5.1 - */ - public String getFilename() { - return filename; - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PEArchive.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PEArchive.java deleted file mode 100644 index 33a26f029ae..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/PEArchive.java +++ /dev/null @@ -1,337 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2016 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff; - -import java.io.File; -import java.io.IOException; -import java.io.RandomAccessFile; -import java.util.Vector; - -import org.eclipse.cdt.core.CCorePlugin; - -/** - * The AR class is used for parsing standard ELF archive (ar) files. - * - * Each object within the archive is represented by an ARHeader class. Each of - * of these objects can then be turned into an PE object for performing PE - * class operations. - * @deprecated - use org.eclipse.cdt.ui.utils.AR - * @see ARHeader - */ -@Deprecated -public class PEArchive implements AutoCloseable { - - protected String filename; - protected RandomAccessFile rfile; - protected long strtbl_pos = -1; - private ARHeader[] headers; - - @Override - public void close() { - dispose(); - } - - public void dispose() { - try { - if (rfile != null) { - rfile.close(); - rfile = null; - } - } catch (IOException e) { - } - } - - /** - * Do not leak fds. - */ - @Override - protected void finalize() throws Throwable { - try { - dispose(); - } finally { - super.finalize(); - } - } - - /** - * The ARHeader class is used to store the per-object file - * archive headers. It can also create an PE object for inspecting - * the object file data. - */ - public class ARHeader { - - private String object_name; - // private String modification_time; - // private String uid; - // private String gid; - // private String mode; - private long size; - private long elf_offset; - - /** - * Remove the padding from the archive header strings. - */ - private String removeBlanks(String str) { - while (str.charAt(str.length() - 1) == ' ') - str = str.substring(0, str.length() - 1); - return str; - } - - /** - * Look up the name stored in the archive's string table based - * on the offset given. - * - * Maintains rfile file location. - * - * @param offset - * Offset into the string table for first character of the name. - * @throws IOException - * offset not in string table bounds. - */ - private String nameFromStringTable(long offset) throws IOException { - StringBuilder name = new StringBuilder(0); - long pos = rfile.getFilePointer(); - - try { - if (strtbl_pos != -1) { - byte temp; - rfile.seek(strtbl_pos + offset); - while ((temp = rfile.readByte()) != '\n') - name.append((char) temp); - } - } finally { - rfile.seek(pos); - } - - return name.toString(); - } - - /** - * Creates a new archive header object. - * - * Assumes that rfile is already at the correct location in the file. - * - * @throws IOException - * There was an error processing the header data from the file. - */ - public ARHeader() throws IOException { - byte[] object_name = new byte[16]; - byte[] modification_time = new byte[12]; - byte[] uid = new byte[6]; - byte[] gid = new byte[6]; - byte[] mode = new byte[8]; - byte[] size = new byte[10]; - byte[] trailer = new byte[2]; - - // - // Read in the archive header data. Fixed sizes. - // - rfile.read(object_name); - rfile.read(modification_time); - rfile.read(uid); - rfile.read(gid); - rfile.read(mode); - rfile.read(size); - rfile.read(trailer); - - // - // Save this location so we can create the PE object later. - // - elf_offset = rfile.getFilePointer(); - - // - // Convert the raw bytes into strings and numbers. - // - this.object_name = removeBlanks(new String(object_name)); - // this.modification_time = new String(modification_time); - // this.uid = new String(uid); - // this.gid = new String(gid); - // this.mode = new String(mode); - this.size = Long.parseLong(removeBlanks(new String(size))); - - // - // If the name is of the format "/", get name from the - // string table. - // - if (strtbl_pos != -1 && this.object_name.length() > 1 && this.object_name.charAt(0) == '/') { - try { - long offset = Long.parseLong(this.object_name.substring(1)); - this.object_name = nameFromStringTable(offset); - } catch (java.lang.Exception e) { - } - } - - // - // Strip the trailing / from the object name. - // - int len = this.object_name.length(); - if (len > 2 && this.object_name.charAt(len - 1) == '/') { - this.object_name = this.object_name.substring(0, len - 1); - } - - } - - /** Get the name of the object file */ - public String getObjectName() { - return object_name; - } - - /** Get the size of the object file . */ - public long getSize() { - return size; - } - - /** - * Create an new PE object for the object file. - * - * @throws IOException - * Not a valid PE object file. - * @return A new PE object. - * @see PE#PE( String, long ) - */ - public PE getPE() throws IOException { - return new PE(filename, elf_offset); - } - - public PE getPE(boolean filter_on) throws IOException { - return new PE(filename, elf_offset, filter_on); - } - - public byte[] getObjectData() throws IOException { - byte[] temp = new byte[(int) size]; - rfile.seek(elf_offset); - rfile.read(temp); - return temp; - } - } - - public static boolean isARHeader(byte[] ident) { - if (ident == null || ident.length < 7 || ident[0] != '!' || ident[1] != '<' || ident[2] != 'a' - || ident[3] != 'r' || ident[4] != 'c' || ident[5] != 'h' || ident[6] != '>') - return false; - return true; - } - - /** - * Creates a new AR object from the contents of - * the given file. - * - * @param filename The file to process. - * @throws IOException The file is not a valid archive. - */ - public PEArchive(String filename) throws IOException { - this.filename = filename; - rfile = new RandomAccessFile(filename, "r"); //$NON-NLS-1$ - String hdr = rfile.readLine(); - if (hdr == null || hdr.compareTo("!") != 0) { //$NON-NLS-1$ - rfile.close(); - throw new IOException(CCorePlugin.getResourceString("Util.exception.invalidArchive")); //$NON-NLS-1$ - } - } - - /** Load the headers from the file (if required). */ - private void loadHeaders() throws IOException { - if (headers != null) - return; - - Vector v = new Vector<>(); - try { - // - // Check for EOF condition - // - while (rfile.getFilePointer() < rfile.length()) { - ARHeader header = new ARHeader(); - String name = header.getObjectName(); - - long pos = rfile.getFilePointer(); - - // - // If the name starts with a / it is specical. - // - if (name.charAt(0) != '/') - v.add(header); - - // - // If the name is "//" then this is the string table section. - // - if (name.compareTo("//") == 0) //$NON-NLS-1$ - strtbl_pos = pos; - - // - // Compute the location of the next header in the archive. - // - pos += header.getSize(); - if ((pos % 2) != 0) - pos++; - - rfile.seek(pos); - } - } catch (IOException e) { - } - headers = v.toArray(new ARHeader[0]); - } - - /** - * Get an array of all the object file headers for this archive. - * - * @throws IOException - * Unable to process the archive file. - * @return An array of headers, one for each object within the archive. - * @see ARHeader - */ - public ARHeader[] getHeaders() throws IOException { - loadHeaders(); - return headers; - } - - private boolean stringInStrings(String str, String[] set) { - for (String element : set) - if (str.compareTo(element) == 0) - return true; - return false; - } - - public String[] extractFiles(String outdir, String[] names) throws IOException { - Vector names_used = new Vector<>(); - String object_name; - int count; - - loadHeaders(); - - count = 0; - for (ARHeader header : headers) { - object_name = header.getObjectName(); - if (names != null && !stringInStrings(object_name, names)) - continue; - - object_name = "" + count + "_" + object_name; //$NON-NLS-1$ //$NON-NLS-2$ - count++; - - byte[] data = header.getObjectData(); - File output = new File(outdir, object_name); - names_used.add(object_name); - - RandomAccessFile rfile = new RandomAccessFile(output, "rw"); //$NON-NLS-1$ - rfile.write(data); - rfile.close(); - } - - return names_used.toArray(new String[0]); - } - - public String[] extractFiles(String outdir) throws IOException { - return extractFiles(outdir, null); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryArchive.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryArchive.java deleted file mode 100644 index 5f90c00410d..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryArchive.java +++ /dev/null @@ -1,47 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import java.io.IOException; -import java.util.ArrayList; - -import org.eclipse.cdt.core.IBinaryParser.IBinaryObject; -import org.eclipse.cdt.utils.AR.ARHeader; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link CygwinPEBinaryArchive64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class CygwinPEBinaryArchive extends PEBinaryArchive { - - /** - * @param parser - * @param path - * @throws IOException - */ - public CygwinPEBinaryArchive(PEParser parser, IPath path) throws IOException { - super(parser, path); - } - - @Override - protected void addArchiveMembers(ARHeader[] headers, ArrayList children2) { - for (int i = 0; i < headers.length; i++) { - IBinaryObject bin = new CygwinPEBinaryObject(getBinaryParser(), getPath(), headers[i]); - children.add(bin); - } - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryExecutable.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryExecutable.java deleted file mode 100644 index 27853d19c1d..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryExecutable.java +++ /dev/null @@ -1,37 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2006 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryExecutable; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link CygwinPEBinaryExecutable64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class CygwinPEBinaryExecutable extends CygwinPEBinaryObject implements IBinaryExecutable { - - /** - * @param parser - * @param path - * @param executable - */ - public CygwinPEBinaryExecutable(IBinaryParser parser, IPath path, int executable) { - super(parser, path, IBinaryFile.EXECUTABLE); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryObject.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryObject.java deleted file mode 100644 index 20c5de6ac8c..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryObject.java +++ /dev/null @@ -1,321 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2015 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.eclipse.cdt.core.CConventions; -import org.eclipse.cdt.core.IAddress; -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.ISymbol; -import org.eclipse.cdt.utils.AR.ARHeader; -import org.eclipse.cdt.utils.Addr2line; -import org.eclipse.cdt.utils.Addr32; -import org.eclipse.cdt.utils.CPPFilt; -import org.eclipse.cdt.utils.CygPath; -import org.eclipse.cdt.utils.ICygwinToolsFactroy; -import org.eclipse.cdt.utils.NM; -import org.eclipse.cdt.utils.Objdump; -import org.eclipse.cdt.utils.Symbol; -import org.eclipse.cdt.utils.coff.Coff; -import org.eclipse.cdt.utils.coff.PE; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link CygwinPEBinaryObject64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class CygwinPEBinaryObject extends PEBinaryObject { - - private Addr2line autoDisposeAddr2line; - private Addr2line symbolLoadingAddr2line; - private CygPath symbolLoadingCygPath; - private CPPFilt symbolLoadingCPPFilt; - long starttime; - - /** - * @param parser - * @param path - * @param header - */ - public CygwinPEBinaryObject(IBinaryParser parser, IPath path, ARHeader header) { - super(parser, path, header); - } - - public CygwinPEBinaryObject(IBinaryParser parser, IPath path, int type) { - super(parser, path, type); - } - - public Addr2line getAddr2line(boolean autodisposing) { - if (!autodisposing) { - return getAddr2line(); - } - if (autoDisposeAddr2line == null) { - autoDisposeAddr2line = getAddr2line(); - if (autoDisposeAddr2line != null) { - starttime = System.currentTimeMillis(); - Runnable worker = () -> { - - long diff = System.currentTimeMillis() - starttime; - while (diff < 10000) { - try { - Thread.sleep(10000); - } catch (InterruptedException e) { - break; - } - diff = System.currentTimeMillis() - starttime; - } - stopAddr2Line(); - }; - new Thread(worker, "Addr2line Reaper").start(); //$NON-NLS-1$ - } - } else { - starttime = System.currentTimeMillis(); // reset autodispose timeout - } - return autoDisposeAddr2line; - } - - synchronized void stopAddr2Line() { - if (autoDisposeAddr2line != null) { - autoDisposeAddr2line.dispose(); - } - autoDisposeAddr2line = null; - } - - private Addr2line getAddr2line() { - ICygwinToolsFactroy factory = getBinaryParser().getAdapter(ICygwinToolsFactroy.class); - if (factory != null) { - return factory.getAddr2line(getPath()); - } - return null; - } - - protected CPPFilt getCPPFilt() { - ICygwinToolsFactroy factory = getBinaryParser().getAdapter(ICygwinToolsFactroy.class); - if (factory != null) { - return factory.getCPPFilt(); - } - return null; - } - - protected Objdump getObjdump() { - ICygwinToolsFactroy factory = getBinaryParser().getAdapter(ICygwinToolsFactroy.class); - if (factory != null) { - return factory.getObjdump(getPath()); - } - return null; - } - - protected CygPath getCygPath() { - ICygwinToolsFactroy factory = getBinaryParser().getAdapter(ICygwinToolsFactroy.class); - if (factory != null) { - return factory.getCygPath(); - } - return null; - } - - /** - */ - protected NM getNM() { - ICygwinToolsFactroy factory = getBinaryParser().getAdapter(ICygwinToolsFactroy.class); - if (factory != null) { - return factory.getNM(getPath()); - } - return null; - } - - /** - * @throws IOException - * @see org.eclipse.cdt.core.IBinaryParser.IBinaryFile#getContents() - */ - @Override - public InputStream getContents() throws IOException { - InputStream stream = null; - Objdump objdump = getObjdump(); - if (objdump != null) { - try { - byte[] contents = objdump.getOutput(); - stream = new ByteArrayInputStream(contents); - } catch (IOException e) { - // Nothing - } - } - if (stream == null) { - stream = super.getContents(); - } - return stream; - } - - @Override - protected void loadSymbols(PE pe) throws IOException { - symbolLoadingAddr2line = getAddr2line(false); - symbolLoadingCPPFilt = getCPPFilt(); - symbolLoadingCygPath = getCygPath(); - - ArrayList list = new ArrayList<>(); - super.loadSymbols(pe, list); - - // Add any global symbols - NM nm = getNM(); - if (nm != null) { - NM.AddressNamePair[] pairs = nm.getBSSSymbols(); - for (int i = 0; i < pairs.length; ++i) { - addSymbol(pairs[i], list, ISymbol.VARIABLE); - } - pairs = nm.getDataSymbols(); - for (int i = 0; i < pairs.length; ++i) { - addSymbol(pairs[i], list, ISymbol.VARIABLE); - } - } - // pairs = nm.getTextSymbols(); - // for (int i = 0; i < pairs.length; ++i) { - // addSymbol(pairs[i], list, ISymbol.FUNCTION); - // } - symbols = list.toArray(NO_SYMBOLS); - Arrays.sort(symbols); - list.clear(); - - if (symbolLoadingAddr2line != null) { - symbolLoadingAddr2line.dispose(); - symbolLoadingAddr2line = null; - } - if (symbolLoadingCPPFilt != null) { - symbolLoadingCPPFilt.dispose(); - symbolLoadingCPPFilt = null; - } - if (symbolLoadingCygPath != null) { - symbolLoadingCygPath.dispose(); - symbolLoadingCygPath = null; - } - } - - private void addSymbol(NM.AddressNamePair p, List list, int type) { - String name = p.name; - if (name != null && name.length() > 0 && CConventions.isValidIdentifier(name)) { - IAddress addr = new Addr32(p.address); - int size = 4; - if (symbolLoadingCPPFilt != null) { - try { - name = symbolLoadingCPPFilt.getFunction(name); - } catch (IOException e1) { - symbolLoadingCPPFilt.dispose(); - symbolLoadingCPPFilt = null; - } - } - if (symbolLoadingAddr2line != null) { - try { - String filename = symbolLoadingAddr2line.getFileName(addr); - // Addr2line returns the funny "??" when it can not find - // the file. - if (filename != null && filename.equals("??")) { //$NON-NLS-1$ - filename = null; - } - if (filename != null) { - try { - if (symbolLoadingCygPath != null) { - filename = symbolLoadingCygPath.getFileName(filename); - } - } catch (IOException e) { - symbolLoadingCygPath.dispose(); - symbolLoadingCygPath = null; - } - } - IPath file = filename != null ? new Path(filename) : Path.EMPTY; - int startLine = symbolLoadingAddr2line.getLineNumber(addr); - int endLine = symbolLoadingAddr2line.getLineNumber(addr.add(size - 1)); - list.add(new CygwinSymbol(this, name, type, addr, size, file, startLine, endLine)); - } catch (IOException e) { - symbolLoadingAddr2line.dispose(); - symbolLoadingAddr2line = null; - } - } - } - } - - @Override - protected void addSymbols(Coff.Symbol[] peSyms, byte[] table, List list) { - for (Coff.Symbol peSym : peSyms) { - if (peSym.isFunction() || peSym.isPointer() || peSym.isArray()) { - String name = peSym.getName(table); - if (name == null || name.trim().length() == 0 || !Character.isJavaIdentifierStart(name.charAt(0))) { - continue; - } - int type = peSym.isFunction() ? ISymbol.FUNCTION : ISymbol.VARIABLE; - IAddress addr = new Addr32(peSym.n_value); - int size = 4; - if (symbolLoadingCPPFilt != null) { - try { - name = symbolLoadingCPPFilt.getFunction(name); - } catch (IOException e1) { - symbolLoadingCPPFilt.dispose(); - symbolLoadingCPPFilt = null; - } - } - if (symbolLoadingAddr2line != null) { - try { - String filename = symbolLoadingAddr2line.getFileName(addr); - // Addr2line returns the funny "??" when it can not find - // the file. - if (filename != null && filename.equals("??")) { //$NON-NLS-1$ - filename = null; - } - - if (filename != null) { - try { - if (symbolLoadingCygPath != null) { - filename = symbolLoadingCygPath.getFileName(filename); - } - } catch (IOException e) { - symbolLoadingCygPath.dispose(); - symbolLoadingCygPath = null; - } - } - IPath file = filename != null ? new Path(filename) : Path.EMPTY; - int startLine = symbolLoadingAddr2line.getLineNumber(addr); - int endLine = symbolLoadingAddr2line.getLineNumber(addr.add(size - 1)); - list.add(new CygwinSymbol(this, name, type, addr, size, file, startLine, endLine)); - } catch (IOException e) { - symbolLoadingAddr2line.dispose(); - symbolLoadingAddr2line = null; - // the symbol still needs to be added - list.add(new CygwinSymbol(this, name, type, addr, size)); - } - } else { - list.add(new CygwinSymbol(this, name, type, addr, size)); - } - - } - } - } - - @Override - @SuppressWarnings("unchecked") - public T getAdapter(Class adapter) { - if (adapter == Addr2line.class) { - return (T) getAddr2line(false); - } else if (adapter == CPPFilt.class) { - return (T) getCPPFilt(); - } else if (adapter == CygPath.class) { - return (T) getCygPath(); - } - return super.getAdapter(adapter); - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryShared.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryShared.java deleted file mode 100644 index 8c0faeb0750..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEBinaryShared.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.IBinaryShared; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link CygwinPEBinaryShared64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class CygwinPEBinaryShared extends CygwinPEBinaryObject implements IBinaryShared { - - protected CygwinPEBinaryShared(IBinaryParser parser, IPath path) { - super(parser, path, IBinaryFile.SHARED); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEParser.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEParser.java deleted file mode 100644 index d44b19231c2..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinPEParser.java +++ /dev/null @@ -1,79 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2009 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - * Anton Leherbauer (Wind River Systems) - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import java.io.IOException; - -import org.eclipse.cdt.utils.DefaultCygwinToolFactory; -import org.eclipse.cdt.utils.ICygwinToolsFactroy; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link CygwinPEParser64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class CygwinPEParser extends PEParser { - - private DefaultCygwinToolFactory toolFactory; - - /** - * @see org.eclipse.cdt.core.IBinaryParser#getFormat() - */ - @Override - public String getFormat() { - return "Cygwin PE"; //$NON-NLS-1$ - } - - @Override - protected IBinaryArchive createBinaryArchive(IPath path) throws IOException { - return new CygwinPEBinaryArchive(this, path); - } - - @Override - protected IBinaryExecutable createBinaryExecutable(IPath path) { - return new CygwinPEBinaryExecutable(this, path, IBinaryFile.EXECUTABLE); - } - - @Override - protected IBinaryObject createBinaryCore(IPath path) { - return new CygwinPEBinaryObject(this, path, IBinaryFile.CORE); - } - - @Override - protected IBinaryObject createBinaryObject(IPath path) { - return new CygwinPEBinaryObject(this, path, IBinaryFile.OBJECT); - } - - @Override - protected IBinaryShared createBinaryShared(IPath path) { - return new CygwinPEBinaryShared(this, path); - } - - protected DefaultCygwinToolFactory createToolFactory() { - return new DefaultCygwinToolFactory(this); - } - - @Override - public T getAdapter(Class adapter) { - if (adapter.isAssignableFrom(ICygwinToolsFactroy.class)) { - if (toolFactory == null) { - toolFactory = createToolFactory(); - } - return adapter.cast(toolFactory); - } - return super.getAdapter(adapter); - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinSymbol.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinSymbol.java deleted file mode 100644 index 3aae202adda..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/CygwinSymbol.java +++ /dev/null @@ -1,76 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2005, 2008 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -/* - * Created on Jul 6, 2004 - * - * To change the template for this generated file go to - * Window>Preferences>Java>Code Generation>Code and Comments - */ -package org.eclipse.cdt.utils.coff.parser; - -import java.io.IOException; - -import org.eclipse.cdt.core.IAddress; -import org.eclipse.cdt.utils.Addr2line; -import org.eclipse.cdt.utils.Symbol; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link CygwinSymbol64}. - * This class is planned for removal in next major release. - */ -@Deprecated -class CygwinSymbol extends Symbol { - - /** - * @param binary - * @param name - * @param type - * @param addr - * @param size - * @param sourceFile - * @param startLine - * @param endLine - */ - public CygwinSymbol(CygwinPEBinaryObject binary, String name, int type, IAddress addr, long size, IPath sourceFile, - int startLine, int endLine) { - super(binary, name, type, addr, size, sourceFile, startLine, endLine); - } - - /** - * @param binary - * @param name - * @param type - * @param addr - * @param size - */ - public CygwinSymbol(CygwinPEBinaryObject binary, String name, int type, IAddress addr, long size) { - super(binary, name, type, addr, size); - } - - @Override - public int getLineNumber(long offset) { - int line = -1; - Addr2line addr2line = ((CygwinPEBinaryObject) binary).getAddr2line(true); - if (addr2line != null) { - try { - return addr2line.getLineNumber(getAddress().add(offset)); - } catch (IOException e) { - // ignore - } - } - return line; - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryArchive.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryArchive.java deleted file mode 100644 index 8d833997de2..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryArchive.java +++ /dev/null @@ -1,77 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2012 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import java.io.IOException; -import java.util.ArrayList; - -import org.eclipse.cdt.core.IBinaryParser.IBinaryArchive; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.IBinaryObject; -import org.eclipse.cdt.utils.AR; -import org.eclipse.cdt.utils.AR.ARHeader; -import org.eclipse.cdt.utils.BinaryFile; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link PEBinaryArchive64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class PEBinaryArchive extends BinaryFile implements IBinaryArchive { - - ArrayList children; - - public PEBinaryArchive(PEParser parser, IPath path) throws IOException { - super(parser, path, IBinaryFile.ARCHIVE); - try (AR ar = new AR(path.toOSString())) { - // create the object just to check file type - } - children = new ArrayList<>(5); - } - - /** - * @see org.eclipse.cdt.core.IBinaryParser.IBinaryArchive#getObjects() - */ - @Override - public IBinaryObject[] getObjects() { - if (hasChanged()) { - children.clear(); - AR ar = null; - try { - ar = new AR(getPath().toOSString()); - AR.ARHeader[] headers = ar.getHeaders(); - addArchiveMembers(headers, children); - } catch (IOException e) { - //e.printStackTrace(); - } - if (ar != null) { - ar.dispose(); - } - children.trimToSize(); - } - return children.toArray(new IBinaryObject[0]); - } - - /** - * @param headers - * @param children2 - */ - protected void addArchiveMembers(ARHeader[] headers, ArrayList children2) { - for (int i = 0; i < headers.length; i++) { - IBinaryObject bin = new PEBinaryObject(getBinaryParser(), getPath(), headers[i]); - children.add(bin); - } - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryExecutable.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryExecutable.java deleted file mode 100644 index 7a79a6d1486..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryExecutable.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryExecutable; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link PEBinaryExecutable64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class PEBinaryExecutable extends PEBinaryObject implements IBinaryExecutable { - - public PEBinaryExecutable(IBinaryParser parser, IPath path) { - super(parser, path, IBinaryFile.EXECUTABLE); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryObject.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryObject.java deleted file mode 100644 index adeee3a10cd..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryObject.java +++ /dev/null @@ -1,181 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2015 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import java.io.ByteArrayInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.eclipse.cdt.core.IAddressFactory; -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.ISymbol; -import org.eclipse.cdt.core.ISymbolReader; -import org.eclipse.cdt.utils.AR; -import org.eclipse.cdt.utils.Addr32; -import org.eclipse.cdt.utils.Addr32Factory; -import org.eclipse.cdt.utils.BinaryObjectAdapter; -import org.eclipse.cdt.utils.Symbol; -import org.eclipse.cdt.utils.coff.Coff; -import org.eclipse.cdt.utils.coff.PE; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link PEBinaryObject64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class PEBinaryObject extends BinaryObjectAdapter { - - BinaryObjectInfo info; - IAddressFactory addressFactory; - ISymbol[] symbols; - AR.ARHeader header; - - public PEBinaryObject(IBinaryParser parser, IPath path, AR.ARHeader header) { - super(parser, path, IBinaryFile.OBJECT); - } - - public PEBinaryObject(IBinaryParser parser, IPath p, int type) { - super(parser, p, type); - } - - @Override - public String getName() { - if (header != null) { - return header.getObjectName(); - } - return super.getName(); - } - - @Override - public InputStream getContents() throws IOException { - if (getPath() != null && header != null) { - return new ByteArrayInputStream(header.getObjectData()); - } - return super.getContents(); - } - - @Override - public ISymbol[] getSymbols() { - if (hasChanged() || symbols == null) { - try { - loadAll(); - } catch (IOException e) { - symbols = NO_SYMBOLS; - } - } - return symbols; - } - - @Override - protected BinaryObjectInfo getBinaryObjectInfo() { - if (hasChanged() || info == null) { - try { - loadInfo(); - } catch (IOException e) { - info = new BinaryObjectInfo(); - } - } - return info; - } - - @Override - @SuppressWarnings("unchecked") - public T getAdapter(Class adapter) { - if (adapter.equals(PE.class)) { - try { - if (header != null) { - return (T) new PE(getPath().toOSString(), header.getObjectDataOffset()); - } - return (T) new PE(getPath().toOSString()); - } catch (IOException e) { - } - } - if (adapter.equals(ISymbolReader.class)) { - try (PE pe = getAdapter(PE.class)) { - if (pe != null) { - return (T) pe.getSymbolReader(); - } - } - } - return super.getAdapter(adapter); - } - - protected PE getPE() throws IOException { - if (header != null) { - return new PE(getPath().toOSString(), header.getObjectDataOffset()); - } - return new PE(getPath().toOSString()); - } - - protected void loadAll() throws IOException { - try (PE pe = getPE()) { - loadInfo(pe); - loadSymbols(pe); - } - } - - protected void loadInfo() throws IOException { - try (PE pe = getPE()) { - loadInfo(pe); - } - } - - protected void loadInfo(PE pe) throws IOException { - info = new BinaryObjectInfo(); - PE.Attribute attribute = pe.getAttribute(); - info.isLittleEndian = attribute.isLittleEndian(); - info.hasDebug = attribute.hasDebug(); - info.cpu = attribute.getCPU(); - } - - protected void loadSymbols(PE pe) throws IOException { - ArrayList list = new ArrayList<>(); - loadSymbols(pe, list); - symbols = list.toArray(NO_SYMBOLS); - Arrays.sort(symbols); - list.clear(); - } - - protected void loadSymbols(PE pe, List list) throws IOException { - Coff.Symbol[] peSyms = pe.getSymbols(); - byte[] table = pe.getStringTable(); - addSymbols(peSyms, table, list); - } - - protected void addSymbols(Coff.Symbol[] peSyms, byte[] table, List list) { - for (org.eclipse.cdt.utils.coff.Coff.Symbol peSym : peSyms) { - if (peSym.isFunction() || peSym.isPointer() || peSym.isArray()) { - String name = peSym.getName(table); - if (name == null || name.trim().length() == 0 || !Character.isJavaIdentifierStart(name.charAt(0))) { - continue; - } - int type = peSym.isFunction() ? ISymbol.FUNCTION : ISymbol.VARIABLE; - list.add(new Symbol(this, name, type, new Addr32(peSym.n_value), peSym.getSize())); - } - } - } - - @Override - public IAddressFactory getAddressFactory() { - if (addressFactory == null) { - addressFactory = new Addr32Factory(); - } - return addressFactory; - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryShared.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryShared.java deleted file mode 100644 index 79f8a67d5b4..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEBinaryShared.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2008 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.coff.parser; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.IBinaryShared; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link PEBinaryShared64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class PEBinaryShared extends PEBinaryObject implements IBinaryShared { - - public PEBinaryShared(IBinaryParser parser, IPath p) { - super(parser, p, IBinaryFile.SHARED); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEParser.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEParser.java deleted file mode 100644 index d1550fa4486..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/coff/parser/PEParser.java +++ /dev/null @@ -1,151 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2012 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ - -package org.eclipse.cdt.utils.coff.parser; - -import java.io.EOFException; -import java.io.IOException; - -import org.eclipse.cdt.core.AbstractCExtension; -import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.utils.AR; -import org.eclipse.cdt.utils.coff.PE; -import org.eclipse.cdt.utils.coff.PE.Attribute; -import org.eclipse.cdt.utils.coff.PEConstants; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.9. Use 64 bit version {@link PEParser64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class PEParser extends AbstractCExtension implements IBinaryParser { - - @Override - public IBinaryFile getBinary(IPath path) throws IOException { - return getBinary(null, path); - } - - @Override - public IBinaryFile getBinary(byte[] hints, IPath path) throws IOException { - if (path == null) { - throw new IOException(CCorePlugin.getResourceString("Util.exception.nullPath")); //$NON-NLS-1$ - } - - IBinaryFile binary = null; - try { - PE.Attribute attribute = null; - if (hints != null && hints.length > 0) { - try { - attribute = PE.getAttribute(hints); - } catch (EOFException e) { - // continue to try - } - } - // the hints may have to small, keep on trying. - if (attribute == null) { - attribute = PE.getAttribute(path.toOSString()); - } - - if (attribute != null) { - switch (attribute.getType()) { - case Attribute.PE_TYPE_EXE: - binary = createBinaryExecutable(path); - break; - - case Attribute.PE_TYPE_SHLIB: - binary = createBinaryShared(path); - break; - - case Attribute.PE_TYPE_OBJ: - binary = createBinaryObject(path); - break; - - case Attribute.PE_TYPE_CORE: - binary = createBinaryCore(path); - break; - } - } - } catch (IOException e) { - // Is it an Archive? - binary = createBinaryArchive(path); - } - - return binary; - } - - @Override - public String getFormat() { - return "PE"; //$NON-NLS-1$ - } - - @Override - public boolean isBinary(byte[] array, IPath path) { - boolean isBin = PE.isExeHeader(array) || AR.isARHeader(array); - // It maybe an object file try the known machine types. - if (!isBin && array.length > 1) { - int f_magic = (((array[1] & 0xff) << 8) | (array[0] & 0xff)); - switch (f_magic) { - case PEConstants.IMAGE_FILE_MACHINE_ALPHA: - case PEConstants.IMAGE_FILE_MACHINE_ARM: - case PEConstants.IMAGE_FILE_MACHINE_ALPHA64: - case PEConstants.IMAGE_FILE_MACHINE_I386: - case PEConstants.IMAGE_FILE_MACHINE_IA64: - case PEConstants.IMAGE_FILE_MACHINE_M68K: - case PEConstants.IMAGE_FILE_MACHINE_MIPS16: - case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU: - case PEConstants.IMAGE_FILE_MACHINE_MIPSFPU16: - case PEConstants.IMAGE_FILE_MACHINE_POWERPC: - case PEConstants.IMAGE_FILE_MACHINE_R3000: - case PEConstants.IMAGE_FILE_MACHINE_R4000: - case PEConstants.IMAGE_FILE_MACHINE_R10000: - case PEConstants.IMAGE_FILE_MACHINE_SH3: - case PEConstants.IMAGE_FILE_MACHINE_SH4: - case PEConstants.IMAGE_FILE_MACHINE_THUMB: - case PEConstants.IMAGE_FILE_MACHINE_ARM2: - // Ok; - isBin = true; - break; - } - } - return isBin; - } - - @Override - public int getHintBufferSize() { - return 512; - } - - protected IBinaryExecutable createBinaryExecutable(IPath path) { - return new PEBinaryExecutable(this, path); - } - - protected IBinaryObject createBinaryCore(IPath path) { - return new PEBinaryObject(this, path, IBinaryFile.CORE); - } - - protected IBinaryObject createBinaryObject(IPath path) { - return new PEBinaryObject(this, path, IBinaryFile.OBJECT); - } - - protected IBinaryShared createBinaryShared(IPath path) { - return new PEBinaryShared(this, path); - } - - protected IBinaryArchive createBinaryArchive(IPath path) throws IOException { - return new PEBinaryArchive(this, path); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/Dwarf.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/Dwarf.java index 2e7f0322eb8..78fea6a9629 100644 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/Dwarf.java +++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/Dwarf.java @@ -26,9 +26,7 @@ import java.util.List; import java.util.Map; import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.utils.coff.Coff.SectionHeader; import org.eclipse.cdt.utils.coff.Coff64; -import org.eclipse.cdt.utils.coff.PE; import org.eclipse.cdt.utils.coff.PE64; import org.eclipse.cdt.utils.debug.DebugUnknownType; import org.eclipse.cdt.utils.debug.IDebugEntryRequestor; @@ -195,13 +193,6 @@ public class Dwarf implements AutoCloseable { init(exe); } - /** - * @since 5.1 - */ - public Dwarf(PE exe) throws IOException { - init(exe); - } - /** * @since 6.9 */ @@ -301,35 +292,6 @@ public class Dwarf implements AutoCloseable { } } - /** - * @since 5.1 - */ - public void init(PE exe) throws IOException { - - isLE = true; - SectionHeader[] sections = exe.getSectionHeaders(); - - for (int i = 0; i < sections.length; i++) { - String name = new String(sections[i].s_name).trim(); - if (name.startsWith("/")) //$NON-NLS-1$ - { - int stringTableOffset = Integer.parseInt(name.substring(1)); - name = exe.getStringTableEntry(stringTableOffset); - } - for (String element : Dwarf.DWARF_SCNNAMES) { - if (name.equals(element)) { - try { - dwarfSections.put(element, sections[i].mapSectionData()); - } catch (Exception e) { - e.printStackTrace(); - CCorePlugin.log(e); - } - } - } - } - - } - /** * @since 6.9 */ diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfReader.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfReader.java index 20564a52723..d040fbe1112 100644 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfReader.java +++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/dwarf/DwarfReader.java @@ -31,8 +31,7 @@ import java.util.Set; import org.eclipse.cdt.core.CCorePlugin; import org.eclipse.cdt.core.ICompileOptionsFinder; import org.eclipse.cdt.core.ISymbolReader; -import org.eclipse.cdt.utils.coff.Coff.SectionHeader; -import org.eclipse.cdt.utils.coff.PE; +import org.eclipse.cdt.utils.coff.Coff64.SectionHeader; import org.eclipse.cdt.utils.coff.PE64; import org.eclipse.cdt.utils.debug.IDebugEntryRequestor; import org.eclipse.cdt.utils.elf.Elf; @@ -71,13 +70,6 @@ public class DwarfReader extends Dwarf implements ISymbolReader, ICompileOptions super(exe); } - /** - * @since 5.1 - */ - public DwarfReader(PE exe) throws IOException { - super(exe); - } - /** * @since 6.9 */ @@ -259,7 +251,7 @@ public class DwarfReader extends Dwarf implements ISymbolReader, ICompileOptions } @Override - public void init(PE exe) throws IOException { + public void init(PE64 exe) throws IOException { isLE = true; SectionHeader[] sections = exe.getSectionHeaders(); diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/stabs/Stabs.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/stabs/Stabs.java index 69ecba5cc61..1406838f8f2 100644 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/stabs/Stabs.java +++ b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/debug/stabs/Stabs.java @@ -21,9 +21,9 @@ import java.util.HashMap; import java.util.List; import java.util.Map; -import org.eclipse.cdt.utils.coff.Coff.SectionHeader; -import org.eclipse.cdt.utils.coff.PE; -import org.eclipse.cdt.utils.coff.PE.Attribute; +import org.eclipse.cdt.utils.coff.Coff64.SectionHeader; +import org.eclipse.cdt.utils.coff.PE64; +import org.eclipse.cdt.utils.coff.PE64.Attribute; import org.eclipse.cdt.utils.debug.DebugArrayType; import org.eclipse.cdt.utils.debug.DebugBaseType; import org.eclipse.cdt.utils.debug.DebugCrossRefType; @@ -71,7 +71,7 @@ public class Stabs { try (Elf exe = new Elf(file)) { init(exe); } catch (IOException e) { - try (PE exe = new PE(file)) { + try (PE64 exe = new PE64(file)) { init(exe); } } @@ -104,7 +104,7 @@ public class Stabs { } } - void init(PE exe) throws IOException { + void init(PE64 exe) throws IOException { byte[] data = null; byte[] stabstr = null; diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/elf/AR.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/elf/AR.java deleted file mode 100644 index bb88792ac09..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/elf/AR.java +++ /dev/null @@ -1,343 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2016 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.elf; - -import java.io.File; -import java.io.IOException; -import java.io.RandomAccessFile; -import java.util.Vector; - -import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.utils.ERandomAccessFile; - -/** - * The AR class is used for parsing standard ELF archive (ar) files. - * - * Each object within the archive is represented by an ARHeader class. Each of - * of these objects can then be turned into an Elf object for performing Elf - * class operations. - * @deprecated use org.eclipse.cdt.utils.AR - * @see ARHeader - */ -@Deprecated -public class AR implements AutoCloseable { - - protected String filename; - protected ERandomAccessFile efile; - protected long strtbl_pos = -1; - private ARHeader[] headers; - - @Override - public void close() { - dispose(); - } - - public void dispose() { - try { - if (efile != null) { - efile.close(); - efile = null; - } - } catch (IOException e) { - } - } - - @Override - protected void finalize() throws Throwable { - try { - dispose(); - } finally { - super.finalize(); - } - } - - /** - * The ARHeader class is used to store the per-object file - * archive headers. It can also create an Elf object for inspecting - * the object file data. - */ - public class ARHeader { - - private String object_name; - // private String modification_time; - // private String uid; - // private String gid; - // private String mode; - private long size; - private long elf_offset; - - /** - * Remove the padding from the archive header strings. - */ - private String removeBlanks(String str) { - while (str.charAt(str.length() - 1) == ' ') - str = str.substring(0, str.length() - 1); - return str; - } - - /** - * Look up the name stored in the archive's string table based - * on the offset given. - * - * Maintains efile file location. - * - * @param offset - * Offset into the string table for first character of the name. - * @throws IOException - * offset not in string table bounds. - */ - private String nameFromStringTable(long offset) throws IOException { - StringBuilder name = new StringBuilder(0); - long pos = efile.getFilePointer(); - - try { - if (strtbl_pos != -1) { - byte temp; - efile.seek(strtbl_pos + offset); - while ((temp = efile.readByte()) != '\n') - name.append((char) temp); - } - } finally { - efile.seek(pos); - } - - return name.toString(); - } - - /** - * Creates a new archive header object. - * - * Assumes that efile is already at the correct location in the file. - * - * @throws IOException - * There was an error processing the header data from the file. - */ - public ARHeader() throws IOException { - byte[] object_name = new byte[16]; - byte[] modification_time = new byte[12]; - byte[] uid = new byte[6]; - byte[] gid = new byte[6]; - byte[] mode = new byte[8]; - byte[] size = new byte[10]; - byte[] trailer = new byte[2]; - - // - // Read in the archive header data. Fixed sizes. - // - efile.read(object_name); - efile.read(modification_time); - efile.read(uid); - efile.read(gid); - efile.read(mode); - efile.read(size); - efile.read(trailer); - - // - // Save this location so we can create the Elf object later. - // - elf_offset = efile.getFilePointer(); - - // - // Convert the raw bytes into strings and numbers. - // - this.object_name = removeBlanks(new String(object_name)); - // this.modification_time = new String(modification_time); - // this.uid = new String(uid); - // this.gid = new String(gid); - // this.mode = new String(mode); - this.size = Long.parseLong(removeBlanks(new String(size))); - - // - // If the name is of the format "/", get name from the - // string table. - // - if (strtbl_pos != -1 && this.object_name.length() > 1 && this.object_name.charAt(0) == '/') { - try { - long offset = Long.parseLong(this.object_name.substring(1)); - this.object_name = nameFromStringTable(offset); - } catch (java.lang.Exception e) { - } - } - - // - // Strip the trailing / from the object name. - // - int len = this.object_name.length(); - if (len > 2 && this.object_name.charAt(len - 1) == '/') { - this.object_name = this.object_name.substring(0, len - 1); - } - - } - - /** Get the name of the object file */ - public String getObjectName() { - return object_name; - } - - /** Get the size of the object file . */ - public long getSize() { - return size; - } - - public String getArchiveName() { - return filename; - } - - /** - * Create an new Elf object for the object file. - * - * @throws IOException - * Not a valid Elf object file. - * @return A new Elf object. - * @see Elf#Elf( String, long ) - */ - public Elf getElf() throws IOException { - return new Elf(filename, elf_offset); - } - - public byte[] getObjectData() throws IOException { - byte[] temp = new byte[(int) size]; - if (efile != null) { - efile.seek(elf_offset); - efile.read(temp); - } else { - try (ERandomAccessFile tempfile = new ERandomAccessFile(filename, "r")) { //$NON-NLS-1$ - tempfile.seek(elf_offset); - tempfile.read(temp); - } - } - return temp; - } - } - - public static boolean isARHeader(byte[] ident) { - if (ident == null || ident.length < 7 || ident[0] != '!' || ident[1] != '<' || ident[2] != 'a' - || ident[3] != 'r' || ident[4] != 'c' || ident[5] != 'h' || ident[6] != '>') - return false; - return true; - } - - /** - * Creates a new AR object from the contents of - * the given file. - * - * @param filename The file to process. - * @throws IOException The file is not a valid archive. - */ - public AR(String filename) throws IOException { - this.filename = filename; - efile = new ERandomAccessFile(filename, "r"); //$NON-NLS-1$ - String hdr = efile.readLine(); - if (hdr == null || hdr.compareTo("!") != 0) { //$NON-NLS-1$ - efile.close(); - efile = null; - throw new IOException(CCorePlugin.getResourceString("Util.exception.invalidArchive")); //$NON-NLS-1$ - } - } - - /** Load the headers from the file (if required). */ - private void loadHeaders() throws IOException { - if (headers != null) - return; - - Vector v = new Vector<>(); - try { - // - // Check for EOF condition - // - while (efile.getFilePointer() < efile.length()) { - ARHeader header = new ARHeader(); - String name = header.getObjectName(); - - long pos = efile.getFilePointer(); - - // - // If the name starts with a / it is specical. - // - if (name.charAt(0) != '/') - v.add(header); - - // - // If the name is "//" then this is the string table section. - // - if (name.compareTo("//") == 0) //$NON-NLS-1$ - strtbl_pos = pos; - - // - // Compute the location of the next header in the archive. - // - pos += header.getSize(); - if ((pos % 2) != 0) - pos++; - - efile.seek(pos); - } - } catch (IOException e) { - } - headers = v.toArray(new ARHeader[0]); - } - - /** - * Get an array of all the object file headers for this archive. - * - * @throws IOException - * Unable to process the archive file. - * @return An array of headers, one for each object within the archive. - * @see ARHeader - */ - public ARHeader[] getHeaders() throws IOException { - loadHeaders(); - return headers; - } - - private boolean stringInStrings(String str, String[] set) { - for (String element : set) - if (str.compareTo(element) == 0) - return true; - return false; - } - - public String[] extractFiles(String outdir, String[] names) throws IOException { - Vector names_used = new Vector<>(); - String object_name; - int count; - - loadHeaders(); - - count = 0; - for (ARHeader header : headers) { - object_name = header.getObjectName(); - if (names != null && !stringInStrings(object_name, names)) - continue; - - object_name = "" + count + "_" + object_name; //$NON-NLS-1$ //$NON-NLS-2$ - count++; - - byte[] data = header.getObjectData(); - File output = new File(outdir, object_name); - names_used.add(object_name); - - RandomAccessFile rfile = new RandomAccessFile(output, "rw"); //$NON-NLS-1$ - rfile.write(data); - rfile.close(); - } - - return names_used.toArray(new String[0]); - } - - public String[] extractFiles(String outdir) throws IOException { - return extractFiles(outdir, null); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO.java deleted file mode 100644 index 891a042cb99..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachO.java +++ /dev/null @@ -1,1692 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2016 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - * Craig Watson. - * Apple Computer - work on performance optimizations - *******************************************************************************/ -package org.eclipse.cdt.utils.macho; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Comparator; -import java.util.HashMap; -import java.util.Map; -import java.util.Set; - -import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.core.ISymbolReader; -import org.eclipse.cdt.utils.CPPFilt; -import org.eclipse.cdt.utils.debug.stabs.StabsReader; - -// test checkin -/** - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachO64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class MachO implements AutoCloseable { - protected ERandomAccessFile efile; - - protected MachOhdr mhdr; - protected LoadCommand[] loadcommands; - protected boolean cppFiltEnabled = true; - protected CPPFilt cppFilt; - protected String file; - protected boolean debugsym = false; /* contains debugging symbols */ - - private Symbol[] symbols; /* symbols from SymtabCommand */ - private Symbol[] local_symbols; /* local symbols from DySymtabCommand */ - private boolean dynsym = false; /* set if DynSymtabCommand is present */ - Line[] lines; /* line table */ - private ArrayList
sections = new ArrayList<>(); /* sections from SegmentCommand */ - SymtabCommand symtab; /* SymtabCommand that contains the symbol table */ - - protected static final String EMPTY_STRING = ""; //$NON-NLS-1$ - - protected static final SymbolComparator symbol_comparator = new SymbolComparator(); - - public class MachOhdr { - - /* values of magic */ - public final static int MH_MAGIC = 0xfeedface; /* the mach magic number */ - public final static int MH_CIGAM = 0xcefaedfe; - public final static int MH_UNIVERSAL = 0xcafebabe; - - /* values of cputype */ - public final static int CPU_TYPE_ANY = -1; - public final static int CPU_TYPE_VAX = 1; - public final static int CPU_TYPE_MC680x0 = 6; - public final static int CPU_TYPE_I386 = 7; - public final static int CPU_TYPE_MC98000 = 10; - public final static int CPU_TYPE_HPPA = 11; - public final static int CPU_TYPE_MC88000 = 13; - public final static int CPU_TYPE_SPARC = 14; - public final static int CPU_TYPE_I860 = 15; - public final static int CPU_TYPE_POWERPC = 18; - - /* values of cpusubtype */ - public final static int CPU_SUBTYPE_MULTIPLE = -1; - public final static int CPU_SUBTYPE_LITTLE_ENDIAN = 0; - public final static int CPU_SUBTYPE_BIG_ENDIAN = 1; - public final static int CPU_SUBTYPE_VAX_ALL = 0; - public final static int CPU_SUBTYPE_VAX780 = 1; - public final static int CPU_SUBTYPE_VAX785 = 2; - public final static int CPU_SUBTYPE_VAX750 = 3; - public final static int CPU_SUBTYPE_VAX730 = 4; - public final static int CPU_SUBTYPE_UVAXI = 5; - public final static int CPU_SUBTYPE_UVAXII = 6; - public final static int CPU_SUBTYPE_VAX8200 = 7; - public final static int CPU_SUBTYPE_VAX8500 = 8; - public final static int CPU_SUBTYPE_VAX8600 = 9; - public final static int CPU_SUBTYPE_VAX8650 = 10; - public final static int CPU_SUBTYPE_VAX8800 = 11; - public final static int CPU_SUBTYPE_UVAXIII = 12; - public final static int CPU_SUBTYPE_MC680x0_ALL = 1; - public final static int CPU_SUBTYPE_MC68030 = 1; - public final static int CPU_SUBTYPE_MC68040 = 2; - public final static int CPU_SUBTYPE_MC68030_ONLY = 3; - public final static int CPU_SUBTYPE_I386_ALL = 3; - public final static int CPU_SUBTYPE_386 = 3; - public final static int CPU_SUBTYPE_486 = 4; - public final static int CPU_SUBTYPE_486SX = 132; - public final static int CPU_SUBTYPE_586 = 5; - public final static int CPU_SUBTYPE_PENT = 5; - public final static int CPU_SUBTYPE_PENTPRO = 32; - public final static int CPU_SUBTYPE_PENTII_M3 = 54; - public final static int CPU_SUBTYPE_PENTII_M5 = 86; - public final static int CPU_SUBTYPE_MIPS_ALL = 0; - public final static int CPU_SUBTYPE_MIPS_R2300 = 1; - public final static int CPU_SUBTYPE_MIPS_R2600 = 2; - public final static int CPU_SUBTYPE_MIPS_R2800 = 3; - public final static int CPU_SUBTYPE_MIPS_R2000a = 4; - public final static int CPU_SUBTYPE_MIPS_R2000 = 5; - public final static int CPU_SUBTYPE_MIPS_R3000a = 6; - public final static int CPU_SUBTYPE_MIPS_R3000 = 7; - public final static int CPU_SUBTYPE_MC98000_ALL = 0; - public final static int CPU_SUBTYPE_MC98601 = 1; - public final static int CPU_SUBTYPE_HPPA_ALL = 0; - public final static int CPU_SUBTYPE_HPPA_7100 = 0; - public final static int CPU_SUBTYPE_HPPA_7100LC = 1; - public final static int CPU_SUBTYPE_MC88000_ALL = 0; - public final static int CPU_SUBTYPE_MC88100 = 1; - public final static int CPU_SUBTYPE_MC88110 = 2; - public final static int CPU_SUBTYPE_SPARC_ALL = 0; - public final static int CPU_SUBTYPE_I860_ALL = 0; - public final static int CPU_SUBTYPE_I860_860 = 1; - public final static int CPU_SUBTYPE_POWERPC_ALL = 0; - public final static int CPU_SUBTYPE_POWERPC_601 = 1; - public final static int CPU_SUBTYPE_POWERPC_602 = 2; - public final static int CPU_SUBTYPE_POWERPC_603 = 3; - public final static int CPU_SUBTYPE_POWERPC_603e = 4; - public final static int CPU_SUBTYPE_POWERPC_603ev = 5; - public final static int CPU_SUBTYPE_POWERPC_604 = 6; - public final static int CPU_SUBTYPE_POWERPC_604e = 7; - public final static int CPU_SUBTYPE_POWERPC_620 = 8; - public final static int CPU_SUBTYPE_POWERPC_750 = 9; - public final static int CPU_SUBTYPE_POWERPC_7400 = 10; - public final static int CPU_SUBTYPE_POWERPC_7450 = 11; - public final static int CPU_SUBTYPE_POWERPC_970 = 100; - - /* values of filetype */ - public final static int MH_OBJECT = 0x1; /* relocatable object file */ - public final static int MH_EXECUTE = 0x2; /* demand paged executable file */ - public final static int MH_FVMLIB = 0x3; /* fixed VM shared library file */ - public final static int MH_CORE = 0x4; /* core file */ - public final static int MH_PRELOAD = 0x5; /* preloaded executable file */ - public final static int MH_DYLIB = 0x6; /* dynamically bound shared library */ - public final static int MH_DYLINKER = 0x7; /* dynamic link editor */ - public final static int MH_BUNDLE = 0x8; /* dynamically bound bundle file */ - public final static int MH_DYLIB_STUB = 0x9; /* shared library stub for static linking only, no section contents */ - - /* values of flags */ - public final static int MH_NOUNDEFS = 0x1; /* the object file has no undefined references */ - public final static int MH_INCRLINK = 0x2; /* the object file is the output of an incremental link against a base file and can't be link edited again */ - public final static int MH_DYLDLINK = 0x4; /* the object file is input for the dynamic linker and can't be staticly link edited again */ - public final static int MH_BINDATLOAD = 0x8; /* the object file's undefined references are bound by the dynamic linker when loaded. */ - public final static int MH_PREBOUND = 0x10; /* the file has its dynamic undefined references prebound. */ - public final static int MH_SPLIT_SEGS = 0x20; /* the file has its read-only and read-write segments split */ - public final static int MH_LAZY_INIT = 0x40; /* the shared library init routine is to be run lazily via catching memory faults to its writeable segments (obsolete) */ - public final static int MH_TWOLEVEL = 0x80; /* the image is using two-level name space bindings */ - public final static int MH_FORCE_FLAT = 0x100; /* the executable is forcing all images to use flat name space bindings */ - public final static int MH_NOMULTIDEFS = 0x200; /* this umbrella guarantees no multiple defintions of symbols in its sub-images so the two-level namespace hints can always be used. */ - public final static int MH_NOFIXPREBINDING = 0x400; /* do not have dyld notify the prebinding agent about this executable */ - - public int magic; /* mach magic number identifier */ - public int cputype; /* cpu specifier */ - public int cpusubtype; /* machine specifier */ - public int filetype; /* type of file */ - public int ncmds; /* number of load commands */ - public int sizeofcmds; /* the size of all the load commands */ - public int flags; /* flags */ - - protected MachOhdr() throws IOException { - efile.seek(0); - efile.setEndian(false); - magic = efile.readIntE(); - if (magic == MH_CIGAM) - efile.setEndian(true); - else if (magic == MH_UNIVERSAL) { - String arch = System.getProperty("os.arch"); //$NON-NLS-1$ - int numArchives = efile.readIntE(); - while (numArchives-- > 0) { - int cpuType = efile.readIntE(); // cpuType - efile.readIntE(); // cpuSubType - int archiveOffset = efile.readIntE(); // archiveOffset - efile.readIntE(); // archiveSize - efile.readIntE(); // archiveAlignment - if ((cpuType == MachO.MachOhdr.CPU_TYPE_I386 && arch.equalsIgnoreCase("i386")) || //$NON-NLS-1$ - (cpuType == MachO.MachOhdr.CPU_TYPE_POWERPC && arch.equalsIgnoreCase("ppc"))) //$NON-NLS-1$ - { - efile.seek(archiveOffset); - magic = efile.readIntE(); - if (magic == MH_CIGAM) - efile.setEndian(true); - else if (magic != MH_MAGIC) - throw new IOException(CCorePlugin.getResourceString("Util.exception.notMACHO")); //$NON-NLS-1$ - break; - } - } - } else if (magic != MH_MAGIC) - throw new IOException(CCorePlugin.getResourceString("Util.exception.notMACHO")); //$NON-NLS-1$ - cputype = efile.readIntE(); - cpusubtype = efile.readIntE(); - filetype = efile.readIntE(); - ncmds = efile.readIntE(); - sizeofcmds = efile.readIntE(); - flags = efile.readIntE(); - } - - protected MachOhdr(byte[] bytes) throws IOException { - boolean isle = false; - int offset = 0; - magic = makeInt(bytes, offset, isle); - offset += 4; - if (magic == MH_CIGAM) - isle = true; - else if (magic == MH_UNIVERSAL) { - String arch = System.getProperty("os.arch"); //$NON-NLS-1$ - int numArchives = makeInt(bytes, offset, isle); - offset += 4; - while (numArchives-- > 0) { - int cpuType = makeInt(bytes, offset, isle); - offset += 4; - offset += 4; // cpuSubType - int archiveOffset = makeInt(bytes, offset, isle); - offset += 4; - offset += 4; // archiveSize - offset += 4; // archiveAlignment - if ((cpuType == MachO.MachOhdr.CPU_TYPE_I386 && arch.equalsIgnoreCase("i386")) || //$NON-NLS-1$ - (cpuType == MachO.MachOhdr.CPU_TYPE_POWERPC && arch.equalsIgnoreCase("ppc"))) //$NON-NLS-1$ - { - offset = archiveOffset; - magic = makeInt(bytes, offset, isle); - offset += 4; - if (magic == MH_CIGAM) - isle = true; - else if (magic != MH_MAGIC) - throw new IOException(CCorePlugin.getResourceString("Util.exception.notMACHO")); //$NON-NLS-1$ - break; - } - } - } else if (magic != MH_MAGIC) - throw new IOException(CCorePlugin.getResourceString("Util.exception.notMACHO")); //$NON-NLS-1$ - cputype = makeInt(bytes, offset, isle); - offset += 4; - cpusubtype = makeInt(bytes, offset, isle); - offset += 4; - filetype = makeInt(bytes, offset, isle); - offset += 4; - ncmds = makeInt(bytes, offset, isle); - offset += 4; - sizeofcmds = makeInt(bytes, offset, isle); - offset += 4; - flags = makeInt(bytes, offset, isle); - offset += 4; - } - } - - private static final int makeInt(byte[] val, int offset, boolean isle) throws IOException { - if (val.length < offset + 4) - throw new IOException(); - if (isle) { - return (((val[offset + 3] & 0xff) << 24) | ((val[offset + 2] & 0xff) << 16) - | ((val[offset + 1] & 0xff) << 8) | (val[offset + 0] & 0xff)); - } else { - return (((val[offset + 0] & 0xff) << 24) | ((val[offset + 1] & 0xff) << 16) - | ((val[offset + 2] & 0xff) << 8) | (val[offset + 3] & 0xff)); - } - } - - public class LoadCommand { - public final static int LC_REQ_DYLD = 0x80000000; - - /* values of cmd */ - public final static int LC_SEGMENT = 0x1; /* segment of this file to be mapped */ - public final static int LC_SYMTAB = 0x2; /* link-edit stab symbol table info */ - public final static int LC_SYMSEG = 0x3; /* link-edit gdb symbol table info (obsolete) */ - public final static int LC_THREAD = 0x4; /* thread */ - public final static int LC_UNIXTHREAD = 0x5; /* unix thread (includes a stack) */ - public final static int LC_LOADFVMLIB = 0x6; /* load a specified fixed VM shared library */ - public final static int LC_IDFVMLIB = 0x7; /* fixed VM shared library identification */ - public final static int LC_IDENT = 0x8; /* object identification info (obsolete) */ - public final static int LC_FVMFILE = 0x9; /* fixed VM file inclusion (internal use) */ - public final static int LC_PREPAGE = 0xa; /* prepage command (internal use) */ - public final static int LC_DYSYMTAB = 0xb; /* dynamic link-edit symbol table info */ - public final static int LC_LOAD_DYLIB = 0xc; /* load a dynamically linked shared library */ - public final static int LC_ID_DYLIB = 0xd; /* dynamically linked shared lib ident */ - public final static int LC_LOAD_DYLINKER = 0xe; /* load a dynamic linker */ - public final static int LC_ID_DYLINKER = 0xf; /* dynamic linker identification */ - public final static int LC_PREBOUND_DYLIB = 0x10; /* modules prebound for a dynamically linked shared library */ - public final static int LC_ROUTINES = 0x11; /* image routines */ - public final static int LC_SUB_FRAMEWORK = 0x12; /* sub framework */ - public final static int LC_SUB_UMBRELLA = 0x13; /* sub umbrella */ - public final static int LC_SUB_CLIENT = 0x14; /* sub client */ - public final static int LC_SUB_LIBRARY = 0x15; /* sub library */ - public final static int LC_TWOLEVEL_HINTS = 0x16; /* two-level namespace lookup hints */ - public final static int LC_PREBIND_CKSUM = 0x17; /* prebind checksum */ - /* - * load a dynamically linked shared library that is allowed to be missing - * (all symbols are weak imported). - */ - public final static int LC_LOAD_WEAK_DYLIB = (0x18 | LC_REQ_DYLD); - - public int cmd; - public int cmdsize; - } - - public class UnknownCommand extends LoadCommand { - } - - public class LCStr { - public long offset; - public long ptr; - } - - public class SegmentCommand extends LoadCommand { - /* values of flags */ - public final static long SG_HIGHVM = 0x1; - public final static long SG_FVMLIB = 0x2; - public final static long SG_NORELOC = 0x4; - - /* VM protection values */ - public final static int VM_PROT_NONE = 0x00; - public final static int VM_PROT_READ = 0x01; /* read permission */ - public final static int VM_PROT_WRITE = 0x02; /* write permission */ - public final static int VM_PROT_EXECUTE = 0x04; /* execute permission */ - public final static int VM_PROT_DEFAULT = (VM_PROT_READ | VM_PROT_WRITE); - public final static int VM_PROT_ALL = (VM_PROT_READ | VM_PROT_WRITE | VM_PROT_EXECUTE); - public final static int VM_PROT_NO_CHANGE = 0x08; - public final static int VM_PROT_COPY = 0x10; - public final static int VM_PROT_WANTS_COPY = 0x10; - - public String segname; /* segment name */ - public int vmaddr; /* memory address of this segment */ - public int vmsize; /* memory size of this segment */ - public int fileoff; /* file offset of this segment */ - public int filesize; /* amount to map from the file */ - public int maxprot; /* maximum VM protection */ - public int initprot; /* initial VM protection */ - public int nsects; /* number of sections in segment */ - public int flags; /* flags */ - - public boolean prot(int val) { - return (initprot & val) == val; - } - } - - public class Section { - - public final static int SECTION_TYP = 0x000000ff; /* 256 section types */ - public final static int SECTION_ATTRIBUTES = 0xffffff00; /* 24 section attributes */ - public final static int SECTION_ATTRIBUTES_USR = 0xff000000; /* User setable attributes */ - - /* values of flags */ - public final static int S_REGULAR = 0x0; /* regular section */ - public final static int S_ZEROFILL = 0x1; /* zero fill on demand section */ - public final static int S_CSTRING_LITERALS = 0x2; /* section with only literal C strings*/ - public final static int S_4BYTE_LITERALS = 0x3; /* section with only 4 byte literals */ - public final static int S_8BYTE_LITERALS = 0x4; /* section with only 8 byte literals */ - public final static int S_LITERAL_POINTERS = 0x5; /* section with only pointers to literals */ - public final static int S_NON_LAZY_SYMBOL_POINTERS = 0x6; /* section with only non-lazy symbol pointers */ - public final static int S_LAZY_SYMBOL_POINTERS = 0x7; /* section with only lazy symbol pointers */ - public final static int S_SYMBOL_STUBS = 0x8; /* section with only symbol stubs, byte size of stub in the reserved2 field */ - public final static int S_MOD_INIT_FUNC_POINTERS = 0x9; /* section with only function pointers for initialization*/ - public final static int S_MOD_TERM_FUNC_POINTERS = 0xa; /* section with only function pointers for termination */ - public final static int S_COALESCED = 0xb; /* section contains symbols that are to be coalesced */ - public final static int S_ATTR_PURE_INSTRUCTIONS = 0x80000000; /* section contains only true machine instructions */ - public final static int S_ATTR_NO_TOC = 0x40000000; /* section contains coalesced symbols that are not to be in a ranlib table of contents */ - public final static int S_ATTR_STRIP_STATIC_SYMS = 0x20000000; /* ok to strip static symbols in this section in files with the MH_DYLDLINK flag */ - public final static int SECTION_ATTRIBUTES_SYS = 0x00ffff00; /* system setable attributes */ - public final static int S_ATTR_SOME_INSTRUCTIONS = 0x00000400; /* section contains some machine instructions */ - public final static int S_ATTR_EXT_RELOC = 0x00000200; /* section has external relocation entries */ - public final static int S_ATTR_LOC_RELOC = 0x00000100; /* section has local relocation entries */ - - public String sectname; /* name of this section */ - public String segname; /* name segment this section goes in */ - public SegmentCommand segment; /* segment this section goes in */ - public int addr; /* memory address of this section */ - public int size; /* size in bytes of this section */ - public int offset; /* file offset of this section */ - public int align; /* section alignment (power of 2) */ - public int reloff; /* file offset of relocation entries */ - public int nreloc; /* number of relocation entries */ - public int flags; /* flags (section type and attributes)*/ - public int reserved1; /* reserved */ - public int reserved2; /* reserved */ - - public int flags(int mask) { - return flags & mask; - } - } - - public class FVMLib { - public int name; /* library's target pathname */ - public int minor_version; /* library's minor version number */ - public int header_addr; /* library's header address */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class FVMLibCommand extends LoadCommand { - public FVMLib fvmlib; /* the library identification */ - } - - public class DyLib { - public int name; /* library's path name */ - public int timestamp; /* library's build time stamp */ - public int current_version; /* library's current version number */ - public int compatibility_version; /* library's compatibility vers number*/ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class DyLibCommand extends LoadCommand { - public DyLib dylib; /* the library identification */ - } - - public class SubFrameworkCommand extends LoadCommand { - public int umbrella; /* the umbrella framework name */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class SubClientCommand extends LoadCommand { - public int client; /* the client name */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class SubUmbrellaCommand extends LoadCommand { - public int sub_umbrella; /* the sub_umbrella framework name */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class SubLibraryCommand extends LoadCommand { - public int sub_library; /* the sub_library name */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class PreboundDyLibCommand extends LoadCommand { - public int name; /* library's path name */ - public int nmodules; /* number of modules in library */ - public int linked_modules; /* bit vector of linked modules */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class DyLinkerCommand extends LoadCommand { - public int name; /* dynamic linker's path name */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - public class ThreadCommand extends LoadCommand { - } - - public class RoutinesCommand extends LoadCommand { - public int init_address; /* address of initialization routine */ - public int init_module; /* index into the module table that the init routine is defined in */ - public int reserved1; - public int reserved2; - public int reserved3; - public int reserved4; - public int reserved5; - public int reserved6; - } - - public class SymtabCommand extends LoadCommand { - public int symoff; /* symbol table offset */ - public int nsyms; /* number of symbol table entries */ - public int stroff; /* string table offset */ - public int strsize; /* string table size in bytes */ - } - - public class DySymtabCommand extends LoadCommand { - public int ilocalsym; /* index to local symbols */ - public int nlocalsym; /* number of local symbols */ - public int iextdefsym; /* index to externally defined symbols */ - public int nextdefsym; /* number of externally defined symbols */ - public int iundefsym; /* index to undefined symbols */ - public int nundefsym; /* number of undefined symbols */ - public int tocoff; /* file offset to table of contents */ - public int ntoc; /* number of entries in table of contents */ - public int modtaboff; /* file offset to module table */ - public int nmodtab; /* number of module table entries */ - public int extrefsymoff; /* offset to referenced symbol table */ - public int nextrefsyms; /* number of referenced symbol table entries */ - public int indirectsymoff; /* file offset to the indirect symbol table */ - public int nindirectsyms; /* number of indirect symbol table entries */ - public int extreloff; /* offset to external relocation entries */ - public int nextrel; /* number of external relocation entries */ - public int locreloff; /* offset to local relocation entries */ - public int nlocrel; /* number of local relocation entries */ - } - - public class DyLibTableOfContents { - public final static int INDIRECT_SYMBOL_LOCAL = 0x80000000; - public final static int INDIRECT_SYMBOL_ABS = 0x40000000; - public int symbol_index; /* the defined external symbol (index into the symbol table) */ - public int module_index; /* index into the module table this symbol is defined in */ - } - - public class DyLibModule { - public int module_name; /* the module name (index into string table) */ - public int iextdefsym; /* index into externally defined symbols */ - public int nextdefsym; /* number of externally defined symbols */ - public int irefsym; /* index into reference symbol table */ - public int nrefsym; /* number of reference symbol table entries */ - public int ilocalsym; /* index into symbols for local symbols */ - public int nlocalsym; /* number of local symbols */ - public int iextrel; /* index into external relocation entries */ - public int nextrel; /* number of external relocation entries */ - public int iinit_iterm; /* low 16 bits are the index into the init section, high 16 bits are the index into the term section */ - public int ninit_nterm; /* low 16 bits are the number of init section entries, high 16 bits are the number of term section entries */ - public int objc_module_info_addr; /* for this module address of the start of the (__OBJC,__module_info) section */ - public int objc_module_info_size; /* for this module size of the (__OBJC,__module_info) section */ - } - - public class DyLibReference { - public int isym; /* index into the symbol table */ - public int flags; /* flags to indicate the type of reference */ - } - - public class TwoLevelHintsCommand extends LoadCommand { - public int offset; /* offset to the hint table */ - public int nhints; /* number of hints in the hint table */ - public TwoLevelHint[] hints; - } - - public class TwoLevelHint { - public int isub_image; /* index into the sub images */ - public int itoc; /* index into the table of contents */ - } - - public class PrebindCksumCommand extends LoadCommand { - public int cksum; /* the check sum or zero */ - } - - public class SymSegCommand extends LoadCommand { - public int offset; /* symbol segment offset */ - public int size; /* symbol segment size in bytes */ - } - - public class IdentCommand extends LoadCommand { - } - - public class FVMFileCommand extends LoadCommand { - public int name; /* files pathname */ - public int header_addr; /* files virtual address */ - public String lc_str_name = null; - - @Override - public String toString() { - if (lc_str_name == null) { - return EMPTY_STRING; - } - return lc_str_name; - } - } - - private void commonSetup(String file, long offset, boolean filton) throws IOException { - this.cppFiltEnabled = filton; - - try { - efile = new ERandomAccessFile(file, "r"); //$NON-NLS-1$ - efile.setFileOffset(offset); - mhdr = new MachOhdr(); - this.file = file; - } finally { - if (mhdr == null) { - dispose(); - } - } - } - - protected String string_from_macho_symtab(MachO.SymtabCommand symtab, int index) throws IOException { - if (index > symtab.strsize) { - return EMPTY_STRING; - } - efile.seek(symtab.stroff + index); - return getCStr(); - } - - public class Symbol implements Comparable { - /* n_type bit masks */ - public final static int N_STAB = 0xe0; - public final static int N_PEXT = 0x10; - public final static int N_EXT = 0x01; - public final static int N_TYPE = 0x0e; /* type mask */ - /* Values of N_TYPE bits */ - public final static int N_UNDF = 0x0; - public final static int N_ABS = 0x2; - public final static int N_SECT = 0xe; - public final static int N_PBUD = 0xc; - public final static int N_INDR = 0xa; - /* Values of n_type if N_STAB bits are set (stabs) */ - public final static int N_GSYM = 0x20; /* global symbol: name,,NO_SECT,type,0 */ - public final static int N_FNAME = 0x22; /* procedure name (f77 kludge): name,,NO_SECT,0,0 */ - public final static int N_FUN = 0x24; /* procedure: name,,n_sect,linenumber,address */ - public final static int N_STSYM = 0x26; /* static symbol: name,,n_sect,type,address */ - public final static int N_LCSYM = 0x28; /* .lcomm symbol: name,,n_sect,type,address */ - public final static int N_BNSYM = 0x2e; /* begin nsect sym: 0,,n_sect,0,address */ - public final static int N_OPT = 0x3c; /* emitted with gcc2_compiled and in gcc source */ - public final static int N_RSYM = 0x40; /* register sym: name,,NO_SECT,type,register */ - public final static int N_SLINE = 0x44; /* src line: 0,,n_sect,linenumber,address */ - public final static int N_ENSYM = 0x4e; /* end nsect sym: 0,,n_sect,0,address */ - public final static int N_SSYM = 0x60; /* structure elt: name,,NO_SECT,type,struct_offset */ - public final static int N_SO = 0x64; /* source file name: name,,n_sect,0,address */ - public final static int N_LSYM = 0x80; /* local sym: name,,NO_SECT,type,offset */ - public final static int N_BINCL = 0x82; /* include file beginning: name,,NO_SECT,0,sum */ - public final static int N_SOL = 0x84; /* #included file name: name,,n_sect,0,address */ - public final static int N_PARAMS = 0x86; /* compiler parameters: name,,NO_SECT,0,0 */ - public final static int N_VERSION = 0x88; /* compiler version: name,,NO_SECT,0,0 */ - public final static int N_OLEVEL = 0x8A; /* compiler -O level: name,,NO_SECT,0,0 */ - public final static int N_PSYM = 0xa0; /* parameter: name,,NO_SECT,type,offset */ - public final static int N_EINCL = 0xa2; /* include file end: name,,NO_SECT,0,0 */ - public final static int N_ENTRY = 0xa4; /* alternate entry: name,,n_sect,linenumber,address */ - public final static int N_LBRAC = 0xc0; /* left bracket: 0,,NO_SECT,nesting level,address */ - public final static int N_EXCL = 0xc2; /* deleted include file: name,,NO_SECT,0,sum */ - public final static int N_RBRAC = 0xe0; /* right bracket: 0,,NO_SECT,nesting level,address */ - public final static int N_BCOMM = 0xe2; /* begin common: name,,NO_SECT,0,0 */ - public final static int N_ECOMM = 0xe4; /* end common: name,,n_sect,0,0 */ - public final static int N_ECOML = 0xe8; /* end common (local name): 0,,n_sect,0,address */ - public final static int N_LENG = 0xfe; /* second stab entry with length information */ - /* Values of n_sect */ - public final static int NO_SECT = 0; - public final static int MAX_SECT = 255; - /* Values of n_desc */ - public final static int REFERENCE_TYPE = 0xf; /* reference type mask */ - public final static int REFERENCE_FLAG_UNDEFINED_NON_LAZY = 0x0; - public final static int REFERENCE_FLAG_UNDEFINED_LAZY = 0x1; - public final static int REFERENCE_FLAG_DEFINED = 0x2; - public final static int REFERENCE_FLAG_PRIVATE_DEFINED = 0x3; - public final static int REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY = 0x4; - public final static int REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY = 0x5; - public final static int REFERENCED_DYNAMICALLY = 0x10; - public final static int N_DESC_DISCARDED = 0x20; - public final static int N_WEAK_REF = 0x40; - public final static int N_WEAK_DEF = 0x80; - - public long n_strx; - public long n_value; - public short n_desc; - public byte n_type; - public byte n_sect; - - private String name = null; /* symbol name */ - private Line line = null; /* symbol line information */ - - private String cppFilt(String in) { - if (cppFiltEnabled) { - try { - if (in.indexOf("__") != -1 || in.indexOf("_._") != -1) { //$NON-NLS-1$ //$NON-NLS-2$ - if (cppFilt == null) { - cppFilt = new CPPFilt(); - } - return cppFilt.getFunction(in); - } - } catch (IOException e) { - return in; - } - } - return in; - } - - public Symbol() { - } - - public boolean n_type_mask(int mask) { - return (n_type & mask) != 0; - } - - public boolean n_type(int val) { - return (n_type & N_TYPE) == val; - } - - public boolean n_desc(int val) { - return (n_type & REFERENCE_TYPE) == val; - } - - @Override - public int compareTo(Object obj) { - long thisVal = 0; - long anotherVal = 0; - if (obj instanceof Symbol) { - Symbol sym = (Symbol) obj; - thisVal = this.n_value; - anotherVal = sym.n_value; - } else if (obj instanceof Long) { - Long val = (Long) obj; - anotherVal = val.longValue(); - thisVal = this.n_value; - } - return (thisVal < anotherVal ? -1 : (thisVal == anotherVal ? 0 : 1)); - } - - @Override - public String toString() { - if (n_strx == 0 || symtab == null) { - return EMPTY_STRING; - } - if (name == null) { - try { - name = cppFilt(string_from_macho_symtab(symtab, (int) n_strx)); - } catch (IOException e) { - return EMPTY_STRING; - } - } - return name; - } - - /** - * Returns line information in the form of filename:line - * and if the information is not available may return null - * _or_ may return ??:?? - */ - public String lineInfo() { - if (!debugsym) { - return null; - } - if (line == null) { - long value = n_value; - // We try to get the nearest match - // since the symbol may not exactly align with debug info. - // In C line number 0 is invalid, line starts at 1 for file, we use - // this for validation. - for (int i = 0; i <= 20; i += 4, value += i) { - Line l = getLine(value); - if (l != null && l.lineno != 0) { - line = l; - break; // bail out - } - } - } - if (line != null) - return Integer.toString(line.lineno); - return null; - } - - public String lineInfo(long vma) { - Line l = getLine(vma); - if (l != null) - return Integer.toString(l.lineno); - return null; - } - - /** - * If the function is available from the symbol information, - * this will return the function name. May return null if - * the function can't be determined. - */ - public String getFunction() { - if (line == null) { - lineInfo(); - } - if (line != null) - return line.function; - return null; - } - - /** - * If the filename is available from the symbol information, - * this will return the base filename information. May - * return null if the filename can't be determined. - */ - public String getFilename() { - if (line == null) { - lineInfo(); - } - if (line != null) - return line.file; - return null; - } - - /** - * Returns the line number of the function which is closest - * associated with the address if it is available. - * from the symbol information. If it is not available, - * then -1 is returned. - */ - public int getFuncLineNumber() { - if (line == null) { - lineInfo(); - } - if (line == null) { - return -1; - } - return line.lineno; - } - - /** - * Returns the line number of the file if it is available - * from the symbol information. If it is not available, - * then -1 is returned. - */ - public int getLineNumber(long vma) { - Line l = getLine(vma); - if (l == null) - return -1; - return l.lineno; - } - } - - private Line getLine(long value) { - if (!debugsym) { - return null; - } - - int ndx = Arrays.binarySearch(lines, Long.valueOf(value)); - if (ndx >= 0) - return lines[ndx]; - if (ndx == -1) { - return null; - } - ndx = -ndx - 1; - for (int l = ndx - 1; l < lines.length; l++) { - Line line = lines[l]; - if (value <= line.address) - return line; - } - return null; - } - - /** - * We have to implement a separate compararator since when we do the - * binary search down below we are using a Long and a Symbol object - * and the Long doesn't know how to compare against a Symbol so if - * we compare Symbol vs Long it is ok, but not if we do Long vs Symbol. - */ - public static class SymbolComparator implements Comparator { - long val1, val2; - - @Override - public int compare(Object o1, Object o2) { - - if (o1 instanceof Long) { - val1 = ((Long) o1).longValue(); - } else if (o1 instanceof Symbol) { - val1 = ((Symbol) o1).n_value; - } else { - return -1; - } - - if (o2 instanceof Long) { - val2 = ((Long) o2).longValue(); - } else if (o2 instanceof Symbol) { - val2 = ((Symbol) o2).n_value; - } else { - return -1; - } - return (val1 == val2) ? 0 : ((val1 < val2) ? -1 : 1); - } - } - - /** - * Simple class to implement a line table - */ - public static class Line implements Comparable { - public long address; - public int lineno; - public String file; - public String function; - - @Override - public int compareTo(Object obj) { - long thisVal = 0; - long anotherVal = 0; - if (obj instanceof Line) { - Line l = (Line) obj; - thisVal = this.address; - anotherVal = l.address; - } else if (obj instanceof Long) { - Long val = (Long) obj; - anotherVal = val.longValue(); - thisVal = this.address; - } - return (thisVal < anotherVal ? -1 : (thisVal == anotherVal ? 0 : 1)); - } - - @Override - public boolean equals(Object obj) { - Line line = (Line) obj; - return (line.lineno == lineno && line.address == address); - } - } - - //A hollow entry, to be used with caution in controlled situations - protected MachO() { - } - - public MachO(String file, long offset) throws IOException { - commonSetup(file, offset, true); - } - - public MachO(String file) throws IOException { - commonSetup(file, 0, true); - } - - public MachO(String file, long offset, boolean filton) throws IOException { - commonSetup(file, offset, filton); - } - - public MachO(String file, boolean filton) throws IOException { - commonSetup(file, 0, filton); - } - - public boolean cppFilterEnabled() { - return cppFiltEnabled; - } - - public void setCppFilter(boolean enabled) { - cppFiltEnabled = enabled; - } - - public MachOhdr getMachOhdr() throws IOException { - return mhdr; - } - - public class Attribute { - public static final int MACHO_TYPE_OBJ = 1; - public static final int MACHO_TYPE_EXE = 2; - public static final int MACHO_TYPE_CORE = 3; - public static final int MACHO_TYPE_SHLIB = 4; - - public static final int DEBUG_TYPE_NONE = 0; - public static final int DEBUG_TYPE_STABS = 1; - public static final int DEBUG_TYPE_DWARF = 2; - - String cpu; - int type; - int debugType; - boolean bDebug; - boolean isle; - - public String getCPU() { - return cpu; - } - - public int getType() { - return type; - } - - public boolean hasDebug() { - return debugType != DEBUG_TYPE_NONE; - } - - public int getDebugType() { - return debugType; - } - - public boolean isLittleEndian() { - return isle; - } - } - - public Attribute getAttributes() throws IOException { - Attribute attrib = new Attribute(); - - switch (mhdr.filetype) { - case MachO.MachOhdr.MH_OBJECT: - attrib.type = Attribute.MACHO_TYPE_OBJ; - break; - case MachO.MachOhdr.MH_EXECUTE: - case MachO.MachOhdr.MH_PRELOAD: - case MachO.MachOhdr.MH_BUNDLE: - case MachO.MachOhdr.MH_DYLINKER: - attrib.type = Attribute.MACHO_TYPE_EXE; - break; - case MachO.MachOhdr.MH_CORE: - attrib.type = Attribute.MACHO_TYPE_CORE; - break; - case MachO.MachOhdr.MH_DYLIB: - case MachO.MachOhdr.MH_FVMLIB: - attrib.type = Attribute.MACHO_TYPE_SHLIB; - break; - } - - switch (mhdr.cputype) { - case MachO.MachOhdr.CPU_TYPE_I386: - attrib.cpu = "x86"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_POWERPC: - attrib.cpu = "ppc"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_VAX: - attrib.cpu = "vax"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_MC680x0: - attrib.cpu = "m68k"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_MC98000: - attrib.cpu = "98000"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_MC88000: - attrib.cpu = "88000"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_HPPA: - attrib.cpu = "hp"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_SPARC: - attrib.cpu = "sparc"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_I860: - attrib.cpu = "i860"; //$NON-NLS-1$ - break; - case MachO.MachOhdr.CPU_TYPE_ANY: - default: - attrib.cpu = "any"; //$NON-NLS-1$ - } - - switch (mhdr.magic) { - case MachO.MachOhdr.MH_CIGAM: - attrib.isle = true; - break; - case MachO.MachOhdr.MH_MAGIC: - attrib.isle = false; - break; - } - - if (debugsym) { - attrib.debugType = Attribute.DEBUG_TYPE_STABS; - } - - return attrib; - } - - public static Attribute getAttributes(String file) throws IOException { - MachO macho = new MachO(file); - Attribute attrib = macho.getAttributes(); - macho.dispose(); - return attrib; - } - - public static Attribute getAttributes(byte[] array) throws IOException { - - MachO emptyMachO = new MachO(); - emptyMachO.mhdr = emptyMachO.new MachOhdr(array); - //emptyMachO.sections = new MachO.Section[0]; - Attribute attrib = emptyMachO.getAttributes(); - emptyMachO.dispose(); - - return attrib; - } - - public static boolean isMachOHeader(byte[] bytes) { - try { - int magic = makeInt(bytes, 0, false); - return (magic == MachO.MachOhdr.MH_MAGIC || magic == MachO.MachOhdr.MH_CIGAM - || magic == MachO.MachOhdr.MH_UNIVERSAL); - } catch (IOException e) { - return false; - } - } - - @Override - public void close() { - dispose(); - } - - public void dispose() { - if (cppFilt != null) { - cppFilt.dispose(); - } - try { - if (efile != null) { - efile.close(); - efile = null; - } - } catch (IOException e) { - } - } - - /** - * Make sure we do not leak the fds. - */ - @Override - protected void finalize() throws Throwable { - try { - dispose(); - } finally { - super.finalize(); - } - } - - private void loadSymbolTable() throws IOException { - if (loadcommands == null) { - return; - } - DySymtabCommand dysymtab = null; - for (LoadCommand loadcommand : loadcommands) { - switch (loadcommand.cmd) { - case LoadCommand.LC_SYMTAB: - symtab = (SymtabCommand) loadcommand; - efile.seek(symtab.symoff); - ArrayList symList = new ArrayList<>(symtab.nsyms); - for (int s = 0; s < symtab.nsyms; s++) { - Symbol symbol = new Symbol(); - symbol.n_strx = efile.readIntE(); - symbol.n_type = (byte) efile.readUnsignedByte(); - symbol.n_sect = (byte) efile.readUnsignedByte(); - symbol.n_desc = efile.readShortE(); - symbol.n_value = efile.readIntE(); - symList.add(symbol); - if ((symbol.n_type & Symbol.N_STAB) != 0) { - debugsym = true; - } - } - symbols = symList.toArray(new Symbol[0]); - break; - - case LoadCommand.LC_DYSYMTAB: - dysymtab = (DySymtabCommand) loadcommand; - break; - } - } - if (dysymtab != null) { - ArrayList symList = new ArrayList<>(dysymtab.nlocalsym); - for (int s = dysymtab.ilocalsym; s < dysymtab.nlocalsym; s++) { - symList.add(symbols[s]); - } - local_symbols = symList.toArray(new Symbol[0]); - } - } - - private void loadLineTable() { - if (symbols == null) { - return; - } - /* count number of source line entries */ - int nlines = 0; - for (Symbol symbol : symbols) { - if (symbol.n_type == Symbol.N_SLINE || symbol.n_type == Symbol.N_FUN) { - nlines++; - } - } - if (nlines == 0) { - return; - } - - /* now create line table, sorted on address */ - Map lineList = new HashMap<>(nlines); - for (Symbol sym : symbols) { - if (sym.n_type == Symbol.N_SLINE || sym.n_type == Symbol.N_FUN) { - Line lentry = new Line(); - lentry.address = sym.n_value; - lentry.lineno = sym.n_desc; - - Line lookup = lineList.get(lentry); - if (lookup != null) { - lentry = lookup; - } else { - lineList.put(lentry, lentry); - } - - if (lentry.function == null && sym.n_type == Symbol.N_FUN) { - String func = sym.toString(); - if (func != null && func.length() > 0) { - int colon = func.indexOf(':'); - if (colon > 0) - lentry.function = func.substring(0, colon); - else - lentry.function = func; - } else { - lentry.function = EMPTY_STRING; - } - } - } - } - Set k = lineList.keySet(); - lines = k.toArray(new Line[k.size()]); - Arrays.sort(lines); - - /* now check for file names */ - for (Symbol sym : symbols) { - if (sym.n_type == Symbol.N_SO) { - Line line = getLine(sym.n_value); - if (line != null) { - line.file = sym.toString(); - } - } - } - - } - - private ArrayList
getSections(SegmentCommand seg) throws IOException { - if (seg.nsects == 0) { - return new ArrayList<>(); - } - ArrayList
sections = new ArrayList<>(); - for (int i = 0; i < seg.nsects; i++) { - Section section = new Section(); - byte[] sectname = new byte[16]; - byte[] segname = new byte[16]; - efile.readFully(sectname); - section.sectname = new String(sectname, 0, 16); - efile.readFully(segname); - section.segment = seg; - section.segname = new String(segname, 0, 16); - section.addr = efile.readIntE(); - section.size = efile.readIntE(); - section.offset = efile.readIntE(); - section.align = efile.readIntE(); - section.reloff = efile.readIntE(); - section.nreloc = efile.readIntE(); - section.flags = efile.readIntE(); - section.reserved1 = efile.readIntE(); - section.reserved2 = efile.readIntE(); - sections.add(section); - } - return sections; - } - - // private TwoLevelHint[] getTwoLevelHints(int nhints) throws IOException { - // if ( nhints == 0 ) { - // return new TwoLevelHint[0]; - // } - // TwoLevelHint[] tlhints = new TwoLevelHint[nhints]; - // for ( int i = 0; i < nhints; i++ ) { - // int field = efile.readIntE(); - // tlhints[i] = new TwoLevelHint(); - // tlhints[i].isub_image = (field & 0xff000000) >> 24; - // tlhints[i].itoc = field & 0x00ffffff; - // } - // return tlhints; - // } - - private String getCStr() throws IOException { - StringBuilder str = new StringBuilder(); - while (true) { - byte tmp = efile.readByte(); - if (tmp == 0) - break; - str.append((char) tmp); - } - return str.toString(); - } - - private String getLCStr(int len) throws IOException { - if (len == 0) - return EMPTY_STRING; - StringBuilder str = new StringBuilder(); - for (; len > 0; len--) { - byte tmp = efile.readByte(); - if (tmp == 0) - break; - str.append((char) tmp); - } - return str.toString(); - } - - private void loadLoadCommands() throws IOException { - if (loadcommands == null) { - if (mhdr.ncmds == 0) { - loadcommands = new LoadCommand[0]; - return; - } - loadcommands = new LoadCommand[mhdr.ncmds]; - for (int i = 0; i < mhdr.ncmds; i++) { - int cmd = efile.readIntE(); - int len; - switch (cmd) { - case LoadCommand.LC_SEGMENT: - SegmentCommand seg = new SegmentCommand(); - byte[] segname = new byte[16]; - seg.cmd = cmd; - seg.cmdsize = efile.readIntE(); - efile.readFully(segname); - seg.segname = new String(segname, 0, 16); - seg.vmaddr = efile.readIntE(); - seg.vmsize = efile.readIntE(); - seg.fileoff = efile.readIntE(); - seg.filesize = efile.readIntE(); - seg.maxprot = efile.readIntE(); - seg.initprot = efile.readIntE(); - seg.nsects = efile.readIntE(); - seg.flags = efile.readIntE(); - sections.addAll(getSections(seg)); - loadcommands[i] = seg; - break; - - case LoadCommand.LC_SYMTAB: - SymtabCommand stcmd = new SymtabCommand(); - stcmd.cmd = cmd; - stcmd.cmdsize = efile.readIntE(); - stcmd.symoff = efile.readIntE(); - stcmd.nsyms = efile.readIntE(); - stcmd.stroff = efile.readIntE(); - stcmd.strsize = efile.readIntE(); - loadcommands[i] = stcmd; - break; - - case LoadCommand.LC_SYMSEG: - SymSegCommand sscmd = new SymSegCommand(); - sscmd.cmd = cmd; - sscmd.cmdsize = efile.readIntE(); - sscmd.offset = efile.readIntE(); - sscmd.size = efile.readIntE(); - loadcommands[i] = sscmd; - break; - - case LoadCommand.LC_THREAD: - case LoadCommand.LC_UNIXTHREAD: - ThreadCommand thcmd = new ThreadCommand(); - thcmd.cmd = cmd; - thcmd.cmdsize = efile.readIntE(); - efile.skipBytes(thcmd.cmdsize - 8 /* sizeof(ThreadCommand) */); - loadcommands[i] = thcmd; - break; - - case LoadCommand.LC_LOADFVMLIB: - case LoadCommand.LC_IDFVMLIB: - FVMLibCommand fvmcmd = new FVMLibCommand(); - fvmcmd.cmd = cmd; - fvmcmd.cmdsize = efile.readIntE(); - fvmcmd.fvmlib = new FVMLib(); - fvmcmd.fvmlib.name = efile.readIntE(); - fvmcmd.fvmlib.minor_version = efile.readIntE(); - fvmcmd.fvmlib.header_addr = efile.readIntE(); - len = fvmcmd.cmdsize - 20 /* sizeof FVMLibCommand */; - fvmcmd.fvmlib.lc_str_name = getLCStr(len); - len -= fvmcmd.fvmlib.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = fvmcmd; - break; - - case LoadCommand.LC_IDENT: - IdentCommand icmd = new IdentCommand(); - icmd.cmd = cmd; - icmd.cmdsize = efile.readIntE(); - loadcommands[i] = icmd; - break; - - case LoadCommand.LC_FVMFILE: - FVMFileCommand fcmd = new FVMFileCommand(); - fcmd.cmd = cmd; - fcmd.cmdsize = efile.readIntE(); - fcmd.name = efile.readIntE(); - fcmd.header_addr = efile.readIntE(); - len = fcmd.cmdsize - 16 /* sizeof FVMFileCommand */; - fcmd.lc_str_name = getLCStr(len); - len -= fcmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = fcmd; - break; - - case LoadCommand.LC_DYSYMTAB: - DySymtabCommand dscmd = new DySymtabCommand(); - dscmd.cmd = cmd; - dscmd.cmdsize = efile.readIntE(); - dscmd.ilocalsym = efile.readIntE(); - dscmd.nlocalsym = efile.readIntE(); - dscmd.iextdefsym = efile.readIntE(); - dscmd.nextdefsym = efile.readIntE(); - dscmd.iundefsym = efile.readIntE(); - dscmd.nundefsym = efile.readIntE(); - dscmd.tocoff = efile.readIntE(); - dscmd.ntoc = efile.readIntE(); - dscmd.modtaboff = efile.readIntE(); - dscmd.nmodtab = efile.readIntE(); - dscmd.extrefsymoff = efile.readIntE(); - dscmd.nextrefsyms = efile.readIntE(); - dscmd.indirectsymoff = efile.readIntE(); - dscmd.nindirectsyms = efile.readIntE(); - dscmd.extreloff = efile.readIntE(); - dscmd.nextrel = efile.readIntE(); - dscmd.locreloff = efile.readIntE(); - dscmd.nlocrel = efile.readIntE(); - loadcommands[i] = dscmd; - dynsym = true; - break; - - case LoadCommand.LC_LOAD_DYLIB: - case LoadCommand.LC_ID_DYLIB: - case LoadCommand.LC_LOAD_WEAK_DYLIB: - DyLibCommand dylcmd = new DyLibCommand(); - dylcmd.cmd = cmd; - dylcmd.cmdsize = efile.readIntE(); - dylcmd.dylib = new DyLib(); - dylcmd.dylib.name = efile.readIntE(); - dylcmd.dylib.timestamp = efile.readIntE(); - dylcmd.dylib.current_version = efile.readIntE(); - dylcmd.dylib.compatibility_version = efile.readIntE(); - len = dylcmd.cmdsize - 24 /* sizeof DyLibCommand */; - dylcmd.dylib.lc_str_name = getLCStr(len); - len -= dylcmd.dylib.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = dylcmd; - break; - - case LoadCommand.LC_LOAD_DYLINKER: - case LoadCommand.LC_ID_DYLINKER: - DyLinkerCommand dylkcmd = new DyLinkerCommand(); - dylkcmd.cmd = cmd; - dylkcmd.cmdsize = efile.readIntE(); - dylkcmd.name = efile.readIntE(); - len = dylkcmd.cmdsize - 12 /* sizeof(DyLinkerCommand) */; - dylkcmd.lc_str_name = getLCStr(len); - len -= dylkcmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = dylkcmd; - break; - - case LoadCommand.LC_PREBOUND_DYLIB: - PreboundDyLibCommand pbcmd = new PreboundDyLibCommand(); - pbcmd.cmd = cmd; - pbcmd.cmdsize = efile.readIntE(); - pbcmd.name = efile.readIntE(); - pbcmd.nmodules = efile.readIntE(); - pbcmd.linked_modules = efile.readIntE(); - len = pbcmd.cmdsize - 20 /* sizeof(PreboundDyLibCommand) */; - pbcmd.lc_str_name = getLCStr(len); - len -= pbcmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = pbcmd; - break; - - case LoadCommand.LC_ROUTINES: - RoutinesCommand rcmd = new RoutinesCommand(); - rcmd.cmd = cmd; - rcmd.cmdsize = efile.readIntE(); - rcmd.init_address = efile.readIntE(); - rcmd.init_module = efile.readIntE(); - rcmd.reserved1 = efile.readIntE(); - rcmd.reserved2 = efile.readIntE(); - rcmd.reserved3 = efile.readIntE(); - rcmd.reserved4 = efile.readIntE(); - rcmd.reserved5 = efile.readIntE(); - rcmd.reserved6 = efile.readIntE(); - loadcommands[i] = rcmd; - break; - - case LoadCommand.LC_SUB_FRAMEWORK: - SubFrameworkCommand subfcmd = new SubFrameworkCommand(); - subfcmd.cmd = cmd; - subfcmd.cmdsize = efile.readIntE(); - subfcmd.umbrella = efile.readIntE(); - len = subfcmd.cmdsize - 12 /* sizeof(SubFrameworkCommand) */ ; - subfcmd.lc_str_name = getLCStr(len); - len -= subfcmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = subfcmd; - break; - - case LoadCommand.LC_SUB_UMBRELLA: - SubUmbrellaCommand subucmd = new SubUmbrellaCommand(); - subucmd.cmd = cmd; - subucmd.cmdsize = efile.readIntE(); - subucmd.sub_umbrella = efile.readIntE(); - len = subucmd.cmdsize - 12 /* sizeof(SubUmbrellaCommand) */; - subucmd.lc_str_name = getLCStr(len); - len -= subucmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = subucmd; - break; - - case LoadCommand.LC_SUB_CLIENT: - SubClientCommand subccmd = new SubClientCommand(); - subccmd.cmd = cmd; - subccmd.cmdsize = efile.readIntE(); - subccmd.client = efile.readIntE(); - len = subccmd.cmdsize - 12 /* sizeof(SubClientCommand) */; - subccmd.lc_str_name = getLCStr(len); - len -= subccmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = subccmd; - break; - - case LoadCommand.LC_SUB_LIBRARY: - SubLibraryCommand sublcmd = new SubLibraryCommand(); - sublcmd.cmd = cmd; - sublcmd.cmdsize = efile.readIntE(); - sublcmd.sub_library = efile.readIntE(); - len = sublcmd.cmdsize - 12 /* sizeof(SubLibraryCommand) */; - sublcmd.lc_str_name = getLCStr(len); - len -= sublcmd.lc_str_name.length() + 1; - efile.skipBytes(len); - loadcommands[i] = sublcmd; - break; - - case LoadCommand.LC_TWOLEVEL_HINTS: - TwoLevelHintsCommand tlhcmd = new TwoLevelHintsCommand(); - tlhcmd.cmd = cmd; - tlhcmd.cmdsize = efile.readIntE(); - tlhcmd.offset = efile.readIntE(); - tlhcmd.nhints = efile.readIntE(); - loadcommands[i] = tlhcmd; - break; - - case LoadCommand.LC_PREBIND_CKSUM: - PrebindCksumCommand pbccmd = new PrebindCksumCommand(); - pbccmd.cmd = cmd; - pbccmd.cmdsize = efile.readIntE(); - pbccmd.cksum = efile.readIntE(); - loadcommands[i] = pbccmd; - break; - - default: - // fallback, just in case we don't recognize the command - UnknownCommand unknowncmd = new UnknownCommand(); - unknowncmd.cmd = cmd; - unknowncmd.cmdsize = 0; - loadcommands[i] = unknowncmd; - break; - } - } - } - } - - public void loadBinary() throws IOException { - if (loadcommands == null) { - loadLoadCommands(); - loadSymbolTable(); - loadLineTable(); - } - } - - public Symbol[] getSymbols() { - return symbols; - } - - public Symbol[] getDynamicSymbols() { - if (dynsym) { - return symbols; - } - return null; - } - - public Symbol[] getSymtabSymbols() { - return symbols; - } - - public Symbol[] getLocalSymbols() { - if (local_symbols == null) { - return symbols; - } - return local_symbols; - } - - public Line[] getLineTable() { - return lines; - } - - public Section[] getSections() { - return sections.toArray(new Section[sections.size()]); - } - - public DyLib[] getDyLibs(int type) { - ArrayList v = new ArrayList<>(); - for (LoadCommand loadcommand : loadcommands) { - if (loadcommand.cmd == type) { - DyLibCommand dl = (DyLibCommand) loadcommand; - v.add(dl.dylib); - } - } - return v.toArray(new DyLib[v.size()]); - } - - /* return the address of the function that address is in */ - public Symbol getSymbol(long vma) { - if (symbols == null) { - return null; - } - - int ndx = Arrays.binarySearch(symbols, Long.valueOf(vma), symbol_comparator); - if (ndx > 0) - return symbols[ndx]; - if (ndx == -1) { - return null; - } - ndx = -ndx - 1; - return symbols[ndx - 1]; - } - - public long swapInt(long val) { - if (mhdr.magic == MachOhdr.MH_CIGAM) { - short tmp[] = new short[4]; - tmp[0] = (short) (val & 0x00ff); - tmp[1] = (short) ((val >> 8) & 0x00ff); - tmp[2] = (short) ((val >> 16) & 0x00ff); - tmp[3] = (short) ((val >> 24) & 0x00ff); - return ((tmp[0] << 24) + (tmp[1] << 16) + (tmp[2] << 8) + tmp[3]); - } - return val; - } - - public int swapShort(short val) { - if (mhdr.magic == MachOhdr.MH_CIGAM) { - short tmp[] = new short[2]; - tmp[0] = (short) (val & 0x00ff); - tmp[1] = (short) ((val >> 8) & 0x00ff); - return (short) ((tmp[0] << 8) + tmp[1]); - } - return val; - } - - public String getFilename() { - return file; - } - - private ISymbolReader createStabsReader() { - ISymbolReader symReader = null; - - try { - if (loadcommands == null) { - loadLoadCommands(); - } - } catch (IOException e) { - } - - for (LoadCommand loadcommand : loadcommands) { - if (loadcommand.cmd == LoadCommand.LC_SYMTAB) { - symtab = (SymtabCommand) loadcommand; - try { - int symSize = symtab.nsyms * 12; - byte[] data = new byte[symSize]; - efile.seek(symtab.symoff); - efile.readFully(data); - byte[] stabstr = new byte[symtab.strsize]; - efile.seek(symtab.stroff); - efile.readFully(stabstr); - symReader = new StabsReader(data, stabstr, getAttributes().isLittleEndian()); - } catch (IOException e) { - } - - } - } - return symReader; - } - - public Object getSymbolReader() { - ISymbolReader reader = null; - reader = createStabsReader(); - return reader; - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachOHelper.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachOHelper.java deleted file mode 100644 index b95658d9790..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/MachOHelper.java +++ /dev/null @@ -1,319 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2016 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - * Craig Watson - * Apple Computer - work on performance optimizations - *******************************************************************************/ -package org.eclipse.cdt.utils.macho; - -import java.io.IOException; -import java.util.Vector; - -import org.eclipse.cdt.utils.macho.MachO.DyLib; -import org.eclipse.cdt.utils.macho.MachO.Section; -import org.eclipse.cdt.utils.macho.MachO.Symbol; - -/** - * MachOHelper is a wrapper class for the MachO class - * to provide higher level API for sorting/searching the MachO data. - * - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachOHelper64}. - * This class is planned for removal in next major release. - * - * @see MachO - */ -@Deprecated -public class MachOHelper { - - private MachO macho; - private MachO.Symbol[] dynsyms; - private MachO.Symbol[] symbols; - private MachO.Section[] sections; - private MachO.DyLib[] needed; - private MachO.DyLib[] sonames; - - public void dispose() { - if (macho != null) { - macho.dispose(); - macho = null; - } - } - - public class Sizes { - public long text; - public long data; - public long bss; - public long total; - - public Sizes(long t, long d, long b) { - text = t; - data = d; - bss = b; - total = text + data + bss; - } - } - - private void loadBinary() throws IOException { - if (symbols == null) { - macho.loadBinary(); - symbols = macho.getSymtabSymbols(); - dynsyms = macho.getDynamicSymbols(); - sections = macho.getSections(); - needed = macho.getDyLibs(MachO.LoadCommand.LC_LOAD_DYLIB); - sonames = macho.getDyLibs(MachO.LoadCommand.LC_ID_DYLIB); - - if (dynsyms == null) - dynsyms = symbols; - } - } - - /** - * Create a new MachOHelper using an existing MachO - * object. - * @param macho An existing MachO object to wrap. - * @throws IOException Error processing the MachO file. - */ - public MachOHelper(MachO macho) throws IOException { - this.macho = macho; - } - - /** - * Create a new MachOHelper based on the given filename. - * - * @param filename The file to use for creating a new MachO object. - * @throws IOException Error processing the MachO file. - * @see MachO#MachO( String ) - */ - public MachOHelper(String filename) throws IOException { - macho = new MachO(filename); - } - - /** - * Create a new MachOHelper based on the given filename. - * - * @param filename The file to use for creating a new MachO object. - * @throws IOException Error processing the MachO file. - * @see MachO#MachO( String ) - */ - public MachOHelper(String filename, long offset) throws IOException { - macho = new MachO(filename, offset); - } - - public MachOHelper(String filename, boolean filton) throws IOException { - macho = new MachO(filename, filton); - } - - /** Give back the MachO object that this helper is wrapping */ - public MachO getMachO() { - return macho; - } - - public MachO.Symbol[] getExternalFunctions() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (Symbol sym : dynsyms) { - if ((sym.n_type_mask(MachO.Symbol.N_PEXT) || sym.n_type_mask(MachO.Symbol.N_EXT)) - && sym.n_desc(MachO.Symbol.REFERENCE_FLAG_UNDEFINED_LAZY)) { - String name = sym.toString(); - if (name != null && name.trim().length() > 0) - v.add(sym); - } - } - - MachO.Symbol[] ret = v.toArray(new MachO.Symbol[0]); - return ret; - } - - public MachO.Symbol[] getExternalObjects() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (Symbol sym : dynsyms) { - if ((sym.n_type_mask(MachO.Symbol.N_PEXT) || sym.n_type_mask(MachO.Symbol.N_EXT)) - && sym.n_desc(MachO.Symbol.REFERENCE_FLAG_UNDEFINED_NON_LAZY)) { - String name = sym.toString(); - if (name != null && name.trim().length() > 0) - v.add(sym); - } - } - - MachO.Symbol[] ret = v.toArray(new MachO.Symbol[0]); - return ret; - } - - public MachO.Symbol[] getUndefined() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (Symbol dynsym : dynsyms) { - if (dynsym.n_type(MachO.Symbol.N_UNDF)) - v.add(dynsym); - } - - MachO.Symbol[] ret = v.toArray(new MachO.Symbol[0]); - return ret; - } - - /* - * TODO: I'm not sure if this are correct. Need to check - */ - public MachO.Symbol[] getLocalFunctions() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (Symbol sym : dynsyms) { - if ((!sym.n_type_mask(MachO.Symbol.N_PEXT) && !sym.n_type_mask(MachO.Symbol.N_EXT)) - && sym.n_desc(MachO.Symbol.REFERENCE_FLAG_PRIVATE_UNDEFINED_LAZY)) { - String name = sym.toString(); - if (name != null && name.trim().length() > 0) - v.add(sym); - } - } - - MachO.Symbol[] ret = v.toArray(new MachO.Symbol[0]); - return ret; - } - - /* - * TODO: I'm not sure if this are correct. Need to check - */ - public MachO.Symbol[] getLocalObjects() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (Symbol sym : dynsyms) { - if ((!sym.n_type_mask(MachO.Symbol.N_PEXT) && !sym.n_type_mask(MachO.Symbol.N_EXT)) - && sym.n_desc(MachO.Symbol.REFERENCE_FLAG_PRIVATE_UNDEFINED_NON_LAZY)) { - String name = sym.toString(); - if (name != null && name.trim().length() > 0) - v.add(sym); - } - } - - MachO.Symbol[] ret = v.toArray(new MachO.Symbol[0]); - return ret; - } - - public MachO.Symbol[] getCommonObjects() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (int i = 0; i < dynsyms.length; i++) { - MachO.Symbol sym = dynsyms[i]; - if (sym.n_type_mask(MachO.Symbol.N_EXT) && sym.n_type(MachO.Symbol.N_UNDF) && sym.n_value != 0) { - v.add(symbols[i]); - } - } - - MachO.Symbol[] ret = v.toArray(new MachO.Symbol[0]); - return ret; - } - - public String[] getNeeded() throws IOException { - Vector v = new Vector<>(); - - loadBinary(); - - for (DyLib element : needed) { - v.add(element.toString()); - } - return v.toArray(new String[0]); - } - - public String getSoname() throws IOException { - String soname = ""; //$NON-NLS-1$ - - loadBinary(); - - for (DyLib soname2 : sonames) { - soname = soname2.toString(); - } - return soname; - } - - // private String getSubUsage(String full, String name) { - // int start, end; - // //boolean has_names = false; - // //boolean has_languages = false; - // start = 0; - // end = 0; - // - // for (int i = 0; i < full.length(); i++) { - // if (full.charAt(i) == '%') { - // if (full.charAt(i + 1) == '-') { - // if (start == 0) { - // int eol = full.indexOf('\n', i + 2); - // String temp = full.substring(i + 2, eol); - // if (temp.compareTo(name) == 0) - // start = eol; - // - // //has_names = true; - // } else if (end == 0) { - // end = i - 1; - // } - // } - // - // //if( full.charAt( i+1 ) == '=' ) - // //has_languages = true; - // } - // } - // - // if (end == 0) - // end = full.length(); - // - // if (start == 0) - // return full; - // - // return full.substring(start, end); - // } - - public String getQnxUsage() throws IOException { - return ""; //$NON-NLS-1$ - } - - public Sizes getSizes() throws IOException { - long text, data, bss; - - text = 0; - data = 0; - bss = 0; - - // TODO further optimization - // TODO we only need to load the sections, not the whole shebang - loadBinary(); - - for (Section section : sections) { - MachO.SegmentCommand seg = section.segment; - if (section.flags(MachO.Section.SECTION_TYP) != MachO.Section.S_ZEROFILL) { - if (seg.prot(MachO.SegmentCommand.VM_PROT_EXECUTE)) { - text += section.size; - } else if (!seg.prot(MachO.SegmentCommand.VM_PROT_WRITE)) { - data += section.size; - } - } else { - if (seg.prot(MachO.SegmentCommand.VM_PROT_WRITE)) { - bss += section.size; - } - } - } - - return new Sizes(text, data, bss); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryArchive.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryArchive.java deleted file mode 100644 index e06d73de0a4..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryArchive.java +++ /dev/null @@ -1,69 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2002, 2012 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.macho.parser; - -import java.io.IOException; -import java.util.ArrayList; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryArchive; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.IBinaryObject; -import org.eclipse.cdt.utils.BinaryFile; -import org.eclipse.cdt.utils.macho.AR; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachOBinaryArchive64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class MachOBinaryArchive extends BinaryFile implements IBinaryArchive { - - ArrayList children; - - public MachOBinaryArchive(IBinaryParser parser, IPath p) throws IOException { - super(parser, p, IBinaryFile.ARCHIVE); - try (AR ar = new AR(p.toOSString())) { - // create the object just to check file type - } - children = new ArrayList<>(5); - } - - /** - * @see org.eclipse.cdt.core.IBinaryParser.IBinaryArchive#getObjects() - */ - @Override - public IBinaryObject[] getObjects() { - if (hasChanged()) { - children.clear(); - AR ar = null; - try { - ar = new AR(getPath().toOSString()); - AR.ARHeader[] headers = ar.getHeaders(); - for (int i = 0; i < headers.length; i++) { - IBinaryObject bin = new MachOBinaryObject(getBinaryParser(), getPath(), headers[i]); - children.add(bin); - } - } catch (IOException e) { - //e.printStackTrace(); - } - if (ar != null) { - ar.dispose(); - } - children.trimToSize(); - } - return children.toArray(new IBinaryObject[0]); - } -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryExecutable.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryExecutable.java deleted file mode 100644 index bfb5de30f52..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryExecutable.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2009 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.macho.parser; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryExecutable; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachOBinaryExecutable64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class MachOBinaryExecutable extends MachOBinaryObject implements IBinaryExecutable { - - public MachOBinaryExecutable(IBinaryParser parser, IPath path) { - super(parser, path, IBinaryFile.EXECUTABLE); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryObject.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryObject.java deleted file mode 100644 index f26873d5045..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryObject.java +++ /dev/null @@ -1,407 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2002, 2015 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - * Apple Computer - work on performance optimizations - *******************************************************************************/ -package org.eclipse.cdt.utils.macho.parser; - -import java.io.ByteArrayInputStream; -import java.io.File; -import java.io.IOException; -import java.io.InputStream; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; - -import org.eclipse.cdt.core.IAddress; -import org.eclipse.cdt.core.IAddressFactory; -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.ISymbol; -import org.eclipse.cdt.core.ISymbolReader; -import org.eclipse.cdt.utils.Addr32; -import org.eclipse.cdt.utils.Addr32Factory; -import org.eclipse.cdt.utils.BinaryObjectAdapter; -import org.eclipse.cdt.utils.CPPFilt; -import org.eclipse.cdt.utils.Symbol; -import org.eclipse.cdt.utils.macho.AR; -import org.eclipse.cdt.utils.macho.MachO; -import org.eclipse.cdt.utils.macho.MachOHelper; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; - -/** - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachOBinaryObject64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class MachOBinaryObject extends BinaryObjectAdapter { - - protected AR.ARHeader header; - protected IAddressFactory addressFactory; - protected MachO.Attribute attributes; - protected MachOHelper.Sizes sizes; - protected ISymbol[] symbols; - protected String soname; - protected String[] needed; - protected long timeStamp; - private static final String[] NO_NEEDED = new String[0]; - - /** - * @param parser - * @param path - * @param header - */ - public MachOBinaryObject(IBinaryParser parser, IPath path, AR.ARHeader header) { - super(parser, path, IBinaryFile.OBJECT); - this.header = header; - } - - /** - * @param parser - * @param path - * @param type - */ - public MachOBinaryObject(IBinaryParser parser, IPath path, int type) { - super(parser, path, type); - } - - @Override - protected BinaryObjectInfo getBinaryObjectInfo() { - // we don't use this method - // overload to do nothing - return new BinaryObjectInfo(); - } - - @Override - public InputStream getContents() throws IOException { - if (getPath() != null && header != null) { - return new ByteArrayInputStream(header.getObjectData()); - } - return super.getContents(); - } - - protected MachOHelper getMachOHelper() throws IOException { - IPath path = getPath(); - if (path != null) { - if (header != null) { - return new MachOHelper(path.toOSString(), header.getObjectDataOffset()); - } else { - return new MachOHelper(path.toOSString()); - } - } - return null; - } - - @Override - public String getName() { - if (header != null) { - return header.getObjectName(); - } - return super.getName(); - } - - @Override - public IAddressFactory getAddressFactory() { - if (addressFactory == null) { - addressFactory = new Addr32Factory(); - } - return addressFactory; - } - - protected void clearCachedValues() { - attributes = null; - sizes = null; - symbols = null; - soname = null; - needed = null; - } - - protected MachO.Attribute internalGetAttributes() { - if (hasChanged()) { - clearCachedValues(); - } - if (attributes == null) { - MachOHelper helper = null; - try { - helper = getMachOHelper(); - if (helper != null) { - attributes = helper.getMachO().getAttributes(); - } - } catch (IOException e) { - } finally { - if (helper != null) { - helper.dispose(); - } - } - } - return attributes; - } - - protected MachOHelper.Sizes internalGetSizes() { - if (hasChanged()) { - clearCachedValues(); - } - if (sizes == null) { - MachOHelper helper = null; - try { - helper = getMachOHelper(); - if (helper != null) { - sizes = helper.getSizes(); - // since we're invoking the helper we might as well update - // the attributes since it's a pretty lightweight operation - if (attributes == null) { - attributes = helper.getMachO().getAttributes(); - } - } - } catch (IOException e) { - } finally { - if (helper != null) { - helper.dispose(); - } - } - } - return sizes; - } - - protected ISymbol[] internalGetSymbols() { - if (hasChanged()) { - clearCachedValues(); - } - if (symbols == null) { - loadBinaryInfo(); - } - return symbols; - } - - protected String internalGetSoName() { - if (hasChanged()) { - clearCachedValues(); - } - if (soname == null) { - loadBinaryInfo(); - } - return soname; - } - - protected String[] internalGetNeeded() { - if (hasChanged()) { - clearCachedValues(); - } - if (needed == null) { - loadBinaryInfo(); - } - return needed; - } - - protected void loadBinaryInfo() { - MachOHelper helper = null; - try { - helper = getMachOHelper(); - if (helper != null) { - //TODO we can probably optimize this further in MachOHelper - - symbols = loadSymbols(helper); - //TODO is the sort necessary? - Arrays.sort(symbols); - - soname = helper.getSoname(); - needed = helper.getNeeded(); - - // since we're invoking the helper we might as well update the - // sizes since it's a pretty lightweight operation by comparison - if (sizes == null) { - sizes = helper.getSizes(); - } - // since we're invoking the helper we might as well update the - // attributes since it's a pretty lightweight operation by comparison - if (attributes == null) { - attributes = helper.getMachO().getAttributes(); - } - } - } catch (IOException e) { - symbols = NO_SYMBOLS; - } finally { - if (helper != null) { - helper.dispose(); - } - } - } - - protected ISymbol[] loadSymbols(MachOHelper helper) throws IOException { - CPPFilt cppfilt = null; - try { - ArrayList list = new ArrayList<>(); - // Hack should be remove when Elf is clean - helper.getMachO().setCppFilter(false); - cppfilt = getCPPFilt(); - //TODO we can probably optimize this further in MachOHelper - addSymbols(helper.getExternalFunctions(), ISymbol.FUNCTION, cppfilt, list); - addSymbols(helper.getLocalFunctions(), ISymbol.FUNCTION, cppfilt, list); - addSymbols(helper.getExternalObjects(), ISymbol.VARIABLE, cppfilt, list); - addSymbols(helper.getLocalObjects(), ISymbol.VARIABLE, cppfilt, list); - return list.toArray(new ISymbol[list.size()]); - } finally { - if (cppfilt != null) { - cppfilt.dispose(); - } - } - } - - protected CPPFilt getCPPFilt() { - MachOParser parser = (MachOParser) getBinaryParser(); - return parser.getCPPFilt(); - } - - private void addSymbols(MachO.Symbol[] array, int type, CPPFilt cppfilt, List list) { - for (org.eclipse.cdt.utils.macho.MachO.Symbol element : array) { - String name = element.toString(); - if (cppfilt != null) { - try { - name = cppfilt.getFunction(name); - } catch (IOException e1) { - cppfilt = null; - } - } - long addr = element.n_value; - int size = 0; - String filename = element.getFilename(); - IPath filePath = (filename != null) ? new Path(filename) : null; - list.add(new Symbol(this, name, type, new Addr32(element.n_value), size, filePath, - element.getLineNumber(addr), element.getLineNumber(addr + size - 1))); - } - } - - @Override - public String getCPU() { - MachO.Attribute attribute = internalGetAttributes(); - if (attribute != null) { - return attribute.getCPU(); - } - return ""; //$NON-NLS-1$ - } - - @Override - public boolean hasDebug() { - MachO.Attribute attribute = internalGetAttributes(); - if (attribute != null) { - return attribute.hasDebug(); - } - return false; - } - - @Override - public boolean isLittleEndian() { - MachO.Attribute attribute = internalGetAttributes(); - if (attribute != null) { - return attribute.isLittleEndian(); - } - return false; - } - - @Override - public long getBSS() { - MachOHelper.Sizes size = internalGetSizes(); - if (size != null) { - return size.bss; - } - return 0; - } - - @Override - public long getData() { - MachOHelper.Sizes size = internalGetSizes(); - if (size != null) { - return size.data; - } - return 0; - } - - @Override - public long getText() { - MachOHelper.Sizes size = internalGetSizes(); - if (size != null) { - return size.text; - } - return 0; - } - - @Override - public ISymbol[] getSymbols() { - ISymbol[] syms = internalGetSymbols(); - if (syms != null) { - return syms; - } - return NO_SYMBOLS; - } - - @Override - public ISymbol getSymbol(IAddress addr) { - //TODO should this be cached? - // fall back to super implementation for now - return super.getSymbol(addr); - } - - @Override - public String[] getNeededSharedLibs() { - String[] libs = internalGetNeeded(); - if (libs != null) { - return libs; - } - return NO_NEEDED; - } - - @Override - public String getSoName() { - String name = internalGetSoName(); - if (name != null) { - return name; - } - return ""; //$NON-NLS-1$ - } - - @Override - protected boolean hasChanged() { - IPath path = getPath(); - if (path != null) { - File file = path.toFile(); - if (file != null) { - long modification = file.lastModified(); - if (modification != timeStamp) { - timeStamp = modification; - return true; - } - } - } - return false; - } - - @Override - @SuppressWarnings("unchecked") - public T getAdapter(Class adapter) { - if (adapter.equals(MachO.class)) { - try { - return (T) new MachO(getPath().toOSString()); - } catch (IOException e) { - } - } - if (adapter.equals(ISymbolReader.class)) { - try (MachO macho = getAdapter(MachO.class)) { - if (macho != null) { - return (T) macho.getSymbolReader(); - } - } - } - return super.getAdapter(adapter); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryShared.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryShared.java deleted file mode 100644 index 9fb11695ab2..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOBinaryShared.java +++ /dev/null @@ -1,32 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2009 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.macho.parser; - -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.IBinaryParser.IBinaryFile; -import org.eclipse.cdt.core.IBinaryParser.IBinaryShared; -import org.eclipse.core.runtime.IPath; - -/** - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachOBinaryShared64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class MachOBinaryShared extends MachOBinaryObject implements IBinaryShared { - - protected MachOBinaryShared(IBinaryParser parser, IPath path) { - super(parser, path, IBinaryFile.SHARED); - } - -} diff --git a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOParser.java b/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOParser.java deleted file mode 100644 index 04b579eb31b..00000000000 --- a/core/org.eclipse.cdt.core/utils/org/eclipse/cdt/utils/macho/parser/MachOParser.java +++ /dev/null @@ -1,143 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2002, 2012 QNX Software Systems and others. - * - * This program and the accompanying materials - * are made available under the terms of the Eclipse Public License 2.0 - * which accompanies this distribution, and is available at - * https://www.eclipse.org/legal/epl-2.0/ - * - * SPDX-License-Identifier: EPL-2.0 - * - * Contributors: - * QNX Software Systems - Initial API and implementation - *******************************************************************************/ -package org.eclipse.cdt.utils.macho.parser; - -import java.io.IOException; - -import org.eclipse.cdt.core.AbstractCExtension; -import org.eclipse.cdt.core.CCorePlugin; -import org.eclipse.cdt.core.IBinaryParser; -import org.eclipse.cdt.core.settings.model.ICConfigExtensionReference; -import org.eclipse.cdt.utils.CPPFilt; -import org.eclipse.cdt.utils.macho.AR; -import org.eclipse.cdt.utils.macho.MachO; -import org.eclipse.cdt.utils.macho.MachO.Attribute; -import org.eclipse.core.runtime.IPath; -import org.eclipse.core.runtime.Path; - -/** - * @deprecated Deprecated as of CDT 6.1. Use 64 bit version {@link MachOParser64}. - * This class is planned for removal in next major release. - */ -@Deprecated -public class MachOParser extends AbstractCExtension implements IBinaryParser { - - @Override - public IBinaryFile getBinary(IPath path) throws IOException { - return getBinary(null, path); - } - - @Override - public IBinaryFile getBinary(byte[] hints, IPath path) throws IOException { - if (path == null) { - throw new IOException(CCorePlugin.getResourceString("Util.exception.nullPath")); //$NON-NLS-1$ - } - - IBinaryFile binary = null; - try { - MachO.Attribute attribute = null; - if (hints != null && hints.length > 0) { - try { - attribute = MachO.getAttributes(hints); - } catch (IOException eof) { - // continue, the array was to small. - } - } - - //Take a second run at it if the data array failed. - if (attribute == null) { - attribute = MachO.getAttributes(path.toOSString()); - } - - if (attribute != null) { - switch (attribute.getType()) { - case Attribute.MACHO_TYPE_EXE: - binary = createBinaryExecutable(path); - break; - - case Attribute.MACHO_TYPE_SHLIB: - binary = createBinaryShared(path); - break; - - case Attribute.MACHO_TYPE_OBJ: - binary = createBinaryObject(path); - break; - - case Attribute.MACHO_TYPE_CORE: - binary = createBinaryCore(path); - break; - } - } - } catch (IOException e) { - binary = createBinaryArchive(path); - } - return binary; - } - - @Override - public String getFormat() { - return "MACHO"; //$NON-NLS-1$ - } - - @Override - public boolean isBinary(byte[] array, IPath path) { - return MachO.isMachOHeader(array) || AR.isARHeader(array); - } - - @Override - public int getHintBufferSize() { - return 128; - } - - public CPPFilt getCPPFilt() { - IPath cppFiltPath = getCPPFiltPath(); - CPPFilt cppfilt = null; - if (cppFiltPath != null && !cppFiltPath.isEmpty()) { - try { - cppfilt = new CPPFilt(cppFiltPath.toOSString()); - } catch (IOException e2) { - } - } - return cppfilt; - } - - protected IPath getCPPFiltPath() { - ICConfigExtensionReference ref = getConfigExtensionReference(); - String value = ref.getExtensionData("c++filt"); //$NON-NLS-1$ - if (value == null || value.length() == 0) { - value = "c++filt"; //$NON-NLS-1$ - } - return new Path(value); - } - - protected IBinaryArchive createBinaryArchive(IPath path) throws IOException { - return new MachOBinaryArchive(this, path); - } - - protected IBinaryObject createBinaryObject(IPath path) throws IOException { - return new MachOBinaryObject(this, path, IBinaryFile.OBJECT); - } - - protected IBinaryExecutable createBinaryExecutable(IPath path) throws IOException { - return new MachOBinaryExecutable(this, path); - } - - protected IBinaryShared createBinaryShared(IPath path) throws IOException { - return new MachOBinaryShared(this, path); - } - - protected IBinaryObject createBinaryCore(IPath path) throws IOException { - return new MachOBinaryObject(this, path, IBinaryFile.CORE); - } -} diff --git a/debug/org.eclipse.cdt.debug.application/src/org/eclipse/cdt/internal/debug/application/CompilerOptionParser.java b/debug/org.eclipse.cdt.debug.application/src/org/eclipse/cdt/internal/debug/application/CompilerOptionParser.java index 6d6a6238f94..f2f5856549f 100644 --- a/debug/org.eclipse.cdt.debug.application/src/org/eclipse/cdt/internal/debug/application/CompilerOptionParser.java +++ b/debug/org.eclipse.cdt.debug.application/src/org/eclipse/cdt/internal/debug/application/CompilerOptionParser.java @@ -29,7 +29,7 @@ import org.eclipse.cdt.core.settings.model.ICProjectDescription; import org.eclipse.cdt.core.settings.model.ICProjectDescriptionManager; import org.eclipse.cdt.debug.application.GCCCompileOptionsParser; import org.eclipse.cdt.debug.application.Messages; -import org.eclipse.cdt.utils.coff.parser.PEParser; +import org.eclipse.cdt.utils.coff.parser.PEParser64; import org.eclipse.cdt.utils.elf.parser.GNUElfParser; import org.eclipse.cdt.utils.macho.parser.MachOParser64; import org.eclipse.core.resources.IContainer; @@ -80,7 +80,7 @@ public class CompilerOptionParser implements IWorkspaceRunnable { // Try Portable Executable (Windows) if (bf == null) { try { - bf = new PEParser().getBinary(new Path(executable)); + bf = new PEParser64().getBinary(new Path(executable)); } catch (IOException e) { // Will try other parsers } @@ -90,7 +90,7 @@ public class CompilerOptionParser implements IWorkspaceRunnable { if (bf == null) { bf = new MachOParser64().getBinary(new Path(executable)); try { - bf = new PEParser().getBinary(new Path(executable)); + bf = new PEParser64().getBinary(new Path(executable)); } catch (IOException e) { // ignored, see below early return }