[llvm-lipo] Update llvm-lipo docs for -info -thin -create -replace -segalign flags
Summary:
The information for -info -thin -create -replace and -segalign flags are added to llvm-lipo.rst
Test Plan:
Reviewers: smeenai, alexshap, compnerd, mtrent
Subscribers: llvm-commits
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D65676
llvm-svn: 368235
diff --git a/llvm/docs/CommandGuide/llvm-lipo.rst b/llvm/docs/CommandGuide/llvm-lipo.rst
index 13f5634..7e66115 100644
--- a/llvm/docs/CommandGuide/llvm-lipo.rst
+++ b/llvm/docs/CommandGuide/llvm-lipo.rst
@@ -18,15 +18,15 @@
.. option:: -help, -h
- Display usage information and exit.
+ Display usage information and exit.
.. option:: -version
- Display the version of this program.
+ Display the version of this program.
.. option:: -verify_arch <architecture 1> [<architecture 2> ...]
- Take a single input file and verify the specified architectures are present in the file.
+ Take a single input file and verify the specified architectures are present in the file.
If so then exit with a status of 0 else exit with a status of 1.
.. option:: -archs
@@ -35,6 +35,38 @@
Each architecture is separated by a single whitespace.
Unknown architectures are displayed as unknown(CPUtype,CPUsubtype).
+.. option:: -info
+
+ Take at least one input file and display the descriptions of each file.
+ The descriptions include the filename and architecture types separated by whitespace.
+ Universal binaries are grouped together first, followed by thin files.
+ Architectures in the fat file: <filename> are: <architectures>
+ Non-fat file: <filename> is architecture: <architecture>
+
+.. option:: -thin
+
+ Take a single universal binary input file and the thin flag followed by an architecture type.
+ Require the output flag to be specified, and output a thin binary of the specified architecture.
+
+.. option:: -create
+
+ Take at least one input file and require the output flag to be specified.
+ Output a universal binary combining the input files.
+
+.. option:: -replace
+
+ Take a single universal binary input file and require the output flag to be specified.
+ The replace flag is followed by an architecture type, and a thin input file.
+ Output a universal binary with the specified architecture slice in the
+ universal binary input replaced with the contents of the thin input file.
+
+.. option:: -segalign
+
+ Additional flag that can be specified with create and replace.
+ The segalign flag is followed by an architecture type, and an alignment.
+ The alignment is a hexadecimal number that is a power of 2.
+ Output a file in which the slice with the specified architecture has the specified alignment.
+
BUGS
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