Clean up build for 64 bit.

Fix up some broken mac projects.
Consolidate project settings in xcconfig files.

http://breakpad.appspot.com/130001



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@627 4c0a9323-5329-0410-9bdc-e9ce6186880e

src/common/dwarf/bytereader.cc

@@ -123,11 +123,11 @@ uint64 ByteReader::ReadEncodedPointer(const char *buffer,
 
     // First, find the offset to START from the closest prior aligned
     // address.
-    size_t skew = section_base_ & (AddressSize() - 1);
+    uint64_t skew = section_base_ & (AddressSize() - 1);
     // Now find the offset from that aligned address to buffer.
-    size_t offset = skew + (buffer - buffer_base_);
+    uint64_t offset = skew + (buffer - buffer_base_);
     // Round up to the next boundary.
-    size_t aligned = (offset + AddressSize() - 1) & -AddressSize();
+    uint64_t aligned = (offset + AddressSize() - 1) & -AddressSize();
     // Convert back to a pointer.
     const char *aligned_buffer = buffer_base_ + (aligned - skew);
     // Finally, store the length and actually fetch the pointer.

src/common/dwarf/dwarf2reader.cc

@@ -90,7 +90,7 @@ void CompilationUnit::ReadAbbrevs() {
   while (1) {
     CompilationUnit::Abbrev abbrev;
     size_t len;
-    const uint32 number = reader_->ReadUnsignedLEB128(abbrevptr, &len);
+    const uint64 number = reader_->ReadUnsignedLEB128(abbrevptr, &len);
 
     if (number == 0)
       break;
@@ -98,7 +98,7 @@ void CompilationUnit::ReadAbbrevs() {
     abbrevptr += len;
 
     assert(abbrevptr < abbrev_start + abbrev_length);
-    const uint32 tag = reader_->ReadUnsignedLEB128(abbrevptr, &len);
+    const uint64 tag = reader_->ReadUnsignedLEB128(abbrevptr, &len);
     abbrevptr += len;
     abbrev.tag = static_cast<enum DwarfTag>(tag);
 
@@ -109,11 +109,11 @@ void CompilationUnit::ReadAbbrevs() {
     assert(abbrevptr < abbrev_start + abbrev_length);
 
     while (1) {
-      const uint32 nametemp = reader_->ReadUnsignedLEB128(abbrevptr, &len);
+      const uint64 nametemp = reader_->ReadUnsignedLEB128(abbrevptr, &len);
       abbrevptr += len;
 
       assert(abbrevptr < abbrev_start + abbrev_length);
-      const uint32 formtemp = reader_->ReadUnsignedLEB128(abbrevptr, &len);
+      const uint64 formtemp = reader_->ReadUnsignedLEB128(abbrevptr, &len);
       abbrevptr += len;
       if (nametemp == 0 && formtemp == 0)
         break;
@@ -515,7 +515,7 @@ void CompilationUnit::ProcessDIEs() {
       continue;
     }
 
-    const Abbrev& abbrev = abbrevs_->at(abbrev_num);
+    const Abbrev& abbrev = abbrevs_->at(static_cast<size_t>(abbrev_num));
     const enum DwarfTag tag = abbrev.tag;
     if (!handler_->StartDIE(absolute_offset, tag, abbrev.attributes)) {
       dieptr = SkipDIE(dieptr, abbrev);
@@ -618,8 +618,8 @@ void LineInfo::ReadHeader() {
 
       uint64 filelength = reader_->ReadUnsignedLEB128(lineptr, &len);
       lineptr += len;
-      handler_->DefineFile(filename, fileindex, dirindex, mod_time,
-                           filelength);
+      handler_->DefineFile(filename, fileindex, static_cast<uint32>(dirindex), 
+                           mod_time, filelength);
       fileindex++;
     }
   }
@@ -649,7 +649,7 @@ bool LineInfo::ProcessOneOpcode(ByteReader* reader,
     opcode -= header.opcode_base;
     const int64 advance_address = (opcode / header.line_range)
                                   * header.min_insn_length;
-    const int64 advance_line = (opcode % header.line_range)
+    const int32 advance_line = (opcode % header.line_range)
                                + header.line_base;
 
     // Check if the lsm passes "pc". If so, mark it as passed.
@@ -689,7 +689,7 @@ bool LineInfo::ProcessOneOpcode(ByteReader* reader,
     case DW_LNS_advance_line: {
       const int64 advance_line = reader->ReadSignedLEB128(start, &templen);
       oplen += templen;
-      lsm->line_num += advance_line;
+      lsm->line_num += static_cast<int32>(advance_line);
 
       // With gcc 4.2.1, we can get the line_no here for the first time
       // since DW_LNS_advance_line is called after DW_LNE_set_address is
@@ -703,13 +703,13 @@ bool LineInfo::ProcessOneOpcode(ByteReader* reader,
     case DW_LNS_set_file: {
       const uint64 fileno = reader->ReadUnsignedLEB128(start, &templen);
       oplen += templen;
-      lsm->file_num = fileno;
+      lsm->file_num = static_cast<uint32>(fileno);
     }
       break;
     case DW_LNS_set_column: {
       const uint64 colno = reader->ReadUnsignedLEB128(start, &templen);
       oplen += templen;
-      lsm->column_num = colno;
+      lsm->column_num = static_cast<uint32>(colno);
     }
       break;
     case DW_LNS_negate_stmt: {
@@ -748,7 +748,7 @@ bool LineInfo::ProcessOneOpcode(ByteReader* reader,
     }
       break;
     case DW_LNS_extended_op: {
-      const size_t extended_op_len = reader->ReadUnsignedLEB128(start,
+      const uint64 extended_op_len = reader->ReadUnsignedLEB128(start,
                                                                 &templen);
       start += templen;
       oplen += templen + extended_op_len;
@@ -790,8 +790,8 @@ bool LineInfo::ProcessOneOpcode(ByteReader* reader,
           oplen += templen;
 
           if (handler) {
-            handler->DefineFile(filename, -1, dirindex, mod_time,
-                                filelength);
+            handler->DefineFile(filename, -1, static_cast<uint32>(dirindex), 
+                                mod_time, filelength);
           }
         }
           break;
@@ -803,7 +803,6 @@ bool LineInfo::ProcessOneOpcode(ByteReader* reader,
       // Ignore unknown opcode  silently
       if (header.std_opcode_lengths) {
         for (int i = 0; i < (*header.std_opcode_lengths)[opcode]; i++) {
-          size_t templen;
           reader->ReadUnsignedLEB128(start, &templen);
           start += templen;
           oplen += templen;
@@ -1940,7 +1939,7 @@ bool CallFrameInfo::ReadCIEFields(CIE *cie) {
   // If we have a 'z' augmentation string, find the augmentation data and
   // use the augmentation string to parse it.
   if (cie->has_z_augmentation) {
-    size_t data_size = reader_->ReadUnsignedLEB128(cursor, &len);
+    uint64_t data_size = reader_->ReadUnsignedLEB128(cursor, &len);
     if (size_t(cie->end - cursor) < len + data_size)
       return ReportIncomplete(cie);
     cursor += len;
@@ -2060,7 +2059,7 @@ bool CallFrameInfo::ReadFDEFields(FDE *fde) {
   // If the CIE has a 'z' augmentation string, then augmentation data
   // appears here.
   if (fde->cie->has_z_augmentation) {
-    size_t data_size = reader_->ReadUnsignedLEB128(cursor, &size);
+    uint64_t data_size = reader_->ReadUnsignedLEB128(cursor, &size);
     if (size_t(fde->end - cursor) < size + data_size)
       return ReportIncomplete(fde);
     cursor += size;

src/common/dwarf/dwarf2reader.h

@@ -242,7 +242,7 @@ class CompilationUnit {
   // The abbreviation tells how to read a DWARF2/3 DIE, and consist of a
   // tag and a list of attributes, as well as the data form of each attribute.
   struct Abbrev {
-    uint32 number;
+    uint64 number;
     enum DwarfTag tag;
     bool has_children;
     AttributeList attributes;

src/common/dwarf/line_state_machine.h

@@ -48,7 +48,7 @@ struct LineStateMachine {
 
   uint32 file_num;
   uint64 address;
-  uint64 line_num;
+  uint32 line_num;
   uint32 column_num;
   bool is_stmt;  // stmt means statement.
   bool basic_block;