From: Kevin Enderby <enderby@apple.com>
Date: Thu, 30 Apr 2015 20:30:42 +0000 (+0000)
Subject: For llvm-objdump, with the -archive-headers and -macho options, use the -non-verbose
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=28b8dea3157d3b1fcedb1242e5346ffb0f136e71;p=oota-llvm.git

For llvm-objdump, with the -archive-headers and -macho options, use the -non-verbose
option to print the archive headers using raw numeric values.  Also add the -archive-member-offsets
for use with these to also trigger printing of the offset of the archive member from the start
of the archive.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@236252 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/tools/llvm-objdump/X86/macho-archive-headers.test b/test/tools/llvm-objdump/X86/macho-archive-headers.test
index 3d9043e671a..1253b46529b 100644
--- a/test/tools/llvm-objdump/X86/macho-archive-headers.test
+++ b/test/tools/llvm-objdump/X86/macho-archive-headers.test
@@ -1,5 +1,9 @@
 RUN: llvm-objdump %p/Inputs/macho-universal-archive.x86_64.i386 -macho -archive-headers -arch all \
 RUN: | FileCheck %s
+RUN: llvm-objdump %p/Inputs/macho-universal-archive.x86_64.i386 -macho -archive-headers -arch all -archive-member-offsets \
+RUN: | FileCheck %s -check-prefix=OFFSETS
+RUN: llvm-objdump %p/Inputs/macho-universal-archive.x86_64.i386 -macho -archive-headers -arch all -non-verbose \
+RUN: | FileCheck %s -check-prefix=NON-VERBOSE
 
 # Note the date as printed by ctime(3) is time zone dependent and not checked.
 CHECK: Archive : {{.*}}/macho-universal-archive.x86_64.i386 (architecture x86_64)
@@ -8,3 +12,17 @@ CHECK: -rw-r--r--124/0     860 {{.*}} hello.o
 CHECK: Archive : {{.*}}/macho-universal-archive.x86_64.i386 (architecture i386)
 CHECK: -rw-r--r--124/11     60 {{.*}} __.SYMDEF SORTED
 CHECK: -rw-r--r--124/0     388 {{.*}} foo.o
+
+OFFSETS: Archive : {{.*}}/macho-universal-archive.x86_64.i386 (architecture x86_64)
+OFFSETS: 8	-rw-r--r--124/11     44 {{.*}} __.SYMDEF SORTED
+OFFSETS: 112	-rw-r--r--124/0     860 {{.*}} hello.o
+OFFSETS: Archive : {{.*}}/macho-universal-archive.x86_64.i386 (architecture i386)
+OFFSETS: 8	-rw-r--r--124/11     60 {{.*}} __.SYMDEF SORTED
+OFFSETS: 128	-rw-r--r--124/0     388 {{.*}} foo.o
+
+NON-VERBOSE: Archive : {{.*}}/macho-universal-archive.x86_64.i386 (architecture x86_64)
+NON-VERBOSE: 0100644 124/11     44 1399572709 #1/20
+NON-VERBOSE: 0100644 124/0     860 1399501499 #1/12
+NON-VERBOSE: Archive : {{.*}}/macho-universal-archive.x86_64.i386 (architecture i386)
+NON-VERBOSE: 0100644 124/11     60 1399572709 #1/20
+NON-VERBOSE: 0100644 124/0     388 1399572697 #1/12
diff --git a/tools/llvm-objdump/MachODump.cpp b/tools/llvm-objdump/MachODump.cpp
index 4fa6495f87f..b173ce92a0a 100644
--- a/tools/llvm-objdump/MachODump.cpp
+++ b/tools/llvm-objdump/MachODump.cpp
@@ -80,6 +80,12 @@ cl::opt<bool>
                          cl::desc("Print archive headers for Mach-O archives "
                                   "(requires -macho)"));
 
+cl::opt<bool>
+    ArchiveMemberOffsets("archive-member-offsets",
+                         cl::desc("Print the offset to each archive member for "
+                                  "Mach-O archives (requires -macho and "
+                                  "-archive-headers)"));
+
 cl::opt<bool>
     llvm::IndirectSymbols("indirect-symbols",
                           cl::desc("Print indirect symbol table for Mach-O "
@@ -1559,7 +1565,7 @@ void llvm::ParseInputMachO(StringRef Filename) {
   if (Archive *A = dyn_cast<Archive>(&Bin)) {
     outs() << "Archive : " << Filename << "\n";
     if (ArchiveHeaders)
-      printArchiveHeaders(A, true, false);
+      printArchiveHeaders(A, !NonVerbose, ArchiveMemberOffsets);
     for (Archive::child_iterator I = A->child_begin(), E = A->child_end();
          I != E; ++I) {
       ErrorOr<std::unique_ptr<Binary>> ChildOrErr = I->getAsBinary();
@@ -1606,7 +1612,7 @@ void llvm::ParseInputMachO(StringRef Filename) {
                 outs() << " (architecture " << ArchitectureName << ")";
               outs() << "\n";
               if (ArchiveHeaders)
-                printArchiveHeaders(A.get(), true, false);
+                printArchiveHeaders(A.get(), !NonVerbose, ArchiveMemberOffsets);
               for (Archive::child_iterator AI = A->child_begin(),
                                            AE = A->child_end();
                    AI != AE; ++AI) {
@@ -1648,7 +1654,7 @@ void llvm::ParseInputMachO(StringRef Filename) {
             std::unique_ptr<Archive> &A = *AOrErr;
             outs() << "Archive : " << Filename << "\n";
             if (ArchiveHeaders)
-              printArchiveHeaders(A.get(), true, false);
+              printArchiveHeaders(A.get(), !NonVerbose, ArchiveMemberOffsets);
             for (Archive::child_iterator AI = A->child_begin(),
                                          AE = A->child_end();
                  AI != AE; ++AI) {
@@ -1685,7 +1691,7 @@ void llvm::ParseInputMachO(StringRef Filename) {
           outs() << " (architecture " << ArchitectureName << ")";
         outs() << "\n";
         if (ArchiveHeaders)
-          printArchiveHeaders(A.get(), true, false);
+          printArchiveHeaders(A.get(), !NonVerbose, ArchiveMemberOffsets);
         for (Archive::child_iterator AI = A->child_begin(), AE = A->child_end();
              AI != AE; ++AI) {
           ErrorOr<std::unique_ptr<Binary>> ChildOrErr = AI->getAsBinary();