git: test/nvmm: Add a demo for demonstration of libnvmm(3) API

[Aaron LI]

commit 8368e25f758b85c2863fe95506b40c66b86379d5
Author: Aaron LI <aly at aaronly.me>
Date:   Fri May 28 07:28:27 2021 +0800

    test/nvmm: Add a demo for demonstration of libnvmm(3) API
    
    The demo consists of two components:
    
    * toyvirt: a toy virtualizer, that executes in a VM the 64bit ELF binary
      given as argument;
    * smallkern: an example of such binary.
    
    Obtained from: https://www.netbsd.org/~maxv/nvmm/nvmm-demo.zip

Summary of changes:
 test/nvmm/demo/README.txt                   | 103 ++++++
 test/nvmm/demo/smallkern/Makefile           |   7 +
 test/nvmm/demo/smallkern/console.c          |  70 ++++
 test/nvmm/demo/smallkern/locore.S           | 512 ++++++++++++++++++++++++++++
 test/nvmm/demo/smallkern/main.c             | 320 +++++++++++++++++
 test/nvmm/demo/smallkern/pdir.h             |  85 +++++
 test/nvmm/demo/smallkern/smallkern.h        |  68 ++++
 test/nvmm/demo/smallkern/smallkern.ldscript |  52 +++
 test/nvmm/demo/smallkern/trap.S             | 199 +++++++++++
 test/nvmm/demo/toyvirt/Makefile             |   6 +
 test/nvmm/demo/toyvirt/common.h             |  48 +++
 test/nvmm/demo/toyvirt/elf.c                | 112 ++++++
 test/nvmm/demo/toyvirt/main.c               | 434 +++++++++++++++++++++++
 test/nvmm/demo/toyvirt/toydev.c             | 137 ++++++++
 14 files changed, 2153 insertions(+)
 create mode 100644 test/nvmm/demo/README.txt
 create mode 100644 test/nvmm/demo/smallkern/Makefile
 create mode 100644 test/nvmm/demo/smallkern/console.c
 create mode 100644 test/nvmm/demo/smallkern/locore.S
 create mode 100644 test/nvmm/demo/smallkern/main.c
 create mode 100644 test/nvmm/demo/smallkern/pdir.h
 create mode 100644 test/nvmm/demo/smallkern/smallkern.h
 create mode 100644 test/nvmm/demo/smallkern/smallkern.ldscript
 create mode 100644 test/nvmm/demo/smallkern/trap.S
 create mode 100644 test/nvmm/demo/toyvirt/Makefile
 create mode 100644 test/nvmm/demo/toyvirt/common.h
 create mode 100644 test/nvmm/demo/toyvirt/elf.c
 create mode 100644 test/nvmm/demo/toyvirt/main.c
 create mode 100644 test/nvmm/demo/toyvirt/toydev.c

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8368e25f758b85c2863fe95506b40c66b86379d5


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