[UNIKRAFT/LIBHOGWEED v2 1/3] Add md files

[ARGINT DRAGOS IULIAN <dragosargint21@xxxxxxxxx>]

Signed-off-by: ARGINT DRAGOS IULIAN <dragosargint21@xxxxxxxxx>
---
 .gitignore      | 27 +++++++++++++++++++++++++++
 CODING_STYLE.md |  4 ++++
 CONTRIBUTING.md |  4 ++++
 COPYING.md      | 39 +++++++++++++++++++++++++++++++++++++++
 MAINTAINERS.md  | 11 +++++++++++
 README.md       | 49 +++++++++++++++++++++++++++++++++++++++++++++++++
 6 files changed, 134 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 CODING_STYLE.md
 create mode 100644 CONTRIBUTING.md
 create mode 100644 COPYING.md
 create mode 100644 MAINTAINERS.md
 create mode 100644 README.md

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..75d2fd3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,27 @@
+*.depend
+*.o
+*.a
+*.d
+*.so
+*.orig
+*.rej
+*.bak
+*.swp
+*~
+,*
+\#*\#
+.\#*
+\#_*\#
+.\#_*
+!.gitignore
+.*
+
+# gnu global files
+GPATH
+GRTAGS
+GSYMS
+GTAGS
+
+# cscope files
+cscope.*
+ncscope.*
diff --git a/CODING_STYLE.md b/CODING_STYLE.md
new file mode 100644
index 0000000..5730041
--- /dev/null
+++ b/CODING_STYLE.md
@@ -0,0 +1,4 @@
+Coding Style
+============
+
+Please refer to the `CODING_STYLE.md` file in the main Unikraft repository.
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..14f6ac6
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,4 @@
+Contributing to Unikraft
+========================
+
+Please refer to the `CONTRIBUTING.md` file in the main Unikraft repository.
diff --git a/COPYING.md b/COPYING.md
new file mode 100644
index 0000000..f8cb1fb
--- /dev/null
+++ b/COPYING.md
@@ -0,0 +1,39 @@
+License
+=======
+
+Unikraft hogweed wrappers
+----------------------------------
+
+This repository contains wrapper code to build hogweed with Unikraft.
+Each C code file in this repository should declare who is the
+copyright owner and under which terms and conditions the code is
+licensed. If such a licence note is missing, the following copyright
+notice will apply:
+
+       Copyright (c) Year, Institution. All rights reserved.
+
+       Redistribution and use in source and binary forms, with or without
+       modification, are permitted provided that the following conditions
+       are met:
+
+       1. Redistributions of source code must retain the above copyright
+          notice, this list of conditions and the following disclaimer.
+       2. Redistributions in binary form must reproduce the above copyright
+          notice, this list of conditions and the following disclaimer in the
+          documentation and/or other materials provided with the distribution.
+       3. Neither the name of the copyright holder nor the names of its
+          contributors may be used to endorse or promote products derived from
+          this software without specific prior written permission.
+
+       THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS 
IS"
+       AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 
THE
+       IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
PURPOSE
+       ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS 
BE
+       LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+       CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+       SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+       INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+       CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+       ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 
THE
+       POSSIBILITY OF SUCH DAMAGE.
+
diff --git a/MAINTAINERS.md b/MAINTAINERS.md
new file mode 100644
index 0000000..6db09e2
--- /dev/null
+++ b/MAINTAINERS.md
@@ -0,0 +1,11 @@
+Maintainers List
+================
+
+For notes on how to read this information, please refer to `MAINTAINERS.md` in
+the main Unikraft repository.
+
+       LIBHOGWEED-UNIKRAFT
+       M:      Argint Dragos Iulian <dragosargint21@xxxxxxxxx>
+       M:      Felipe Huici <felipe.huici@xxxxxxxxx>
+       L:      minios-devel@xxxxxxxxxxxxx
+       F: *
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..833a151
--- /dev/null
+++ b/README.md
@@ -0,0 +1,49 @@
+libhogweed for Unikraft
+=============================
+
+This is the port of nettle's libhogweed for Unikraft as external library.
+
+Libhogweed depends on newlib, so please make sure you add the following
+line to the `LIBS` variable in your `Makefile`:
+       `...:$(UK_LIBS)/newlib:$(UK_LIBS)/libhogweed:...`
+
+TESTING
+-------
+
+For running the tests: enable the `testsuite` option in the configuration menu
+and select the desired tests. Make sure to include `testutils_glue.h` and call 
+the `run_all_libhogweed_tests(v);` function in your main application. The 
parameter
+`v` stands for verbose and you can either set it to `0`, non verbose mode, or 
`1`,
+verbose mode.
+
+APPLICATIONS
+------------
+
+To run an application that requires a filesystem, you'll need to run them on
+`kvm` and enable `9pfs`, selecting the following menu options, all of them 
under
+`Library Configuration`:
+- `libnewlib`
+- `libhogweed`
+- `vfscore: VFS Core Interface` ---> `vfscore: Configuration` ---> 
+ `Automatically mount a root filesystem` ---> `Default root filesystem`
+  ---> `9PFS`
+- `uk9p: 9p client`
+- `9pfs: 9p filesystem`
+- `devfs: devfs file system ---> Mount /dev during boot`
+- `ukswrand: Software random number generator ---> Register random and
+ urandom device to devfs`
+
+Mounting a file system
+---------------------
+In order to mount the file system you'll need to provide the following Qemu
+parameters:
+- `-fsdev local,id=myid,path=<some directory>,security_model=none`
+- `-device virtio-9p-pci,fsdev=myid,mount_tag=rootfs,disable-modern=on,
+  disable-legacy=off`
+
+Note that if you use a different `mount_tag`, you'll need to add it in `Default
+root device` in `vfscore configuration`. Also, to provide command line 
+arguments to the kernel, you'll need to use `-append "param1 param2 ..."`.
+       
+Please refer to the `README.md` as well as the documentation in the `doc/`
+subdirectory of the main unikraft repository.
-- 
2.17.1