[llvm-lipo] Implement -archs
Displays the architecture names of an input file.
Unknown architectures are represented by unknown(cputype,cpusubtype).
Patch by Anusha Basana <anusha.basana@gmail.com>
Differential Revision: https://reviews.llvm.org/D62753
llvm-svn: 362840
diff --git a/llvm/test/tools/llvm-lipo/archs-universal-binary-x86.test b/llvm/test/tools/llvm-lipo/archs-universal-binary-x86.test
new file mode 100644
index 0000000..e3b7af2
--- /dev/null
+++ b/llvm/test/tools/llvm-lipo/archs-universal-binary-x86.test
@@ -0,0 +1,40 @@
+# RUN: yaml2obj %s > %t
+# RUN: llvm-lipo %t -archs | FileCheck %s
+# CHECK: i386 x86_64
+
+--- !fat-mach-o
+FatHeader:
+ magic: 0xCAFEBABE
+ nfat_arch: 2
+FatArchs:
+ - cputype: 0x00000007
+ cpusubtype: 0x00000003
+ offset: 0x0000000000001000
+ size: 28
+ align: 12
+ - cputype: 0x01000007
+ cpusubtype: 0x00000003
+ offset: 0x0000000000002000
+ size: 32
+ align: 12
+Slices:
+ - !mach-o
+ FileHeader:
+ magic: 0xFEEDFACE
+ cputype: 0x00000007
+ cpusubtype: 0x00000003
+ filetype: 0x00000001
+ ncmds: 0
+ sizeofcmds: 0
+ flags: 0x00002000
+ - !mach-o
+ FileHeader:
+ magic: 0xFEEDFACF
+ cputype: 0x01000007
+ cpusubtype: 0x00000003
+ filetype: 0x00000001
+ ncmds: 0
+ sizeofcmds: 0
+ flags: 0x00002000
+ reserved: 0x00000000
+...