mcandre

1. Backup any critical data.
2. Launch an administrative PowerShell session.
3. Change directory like cd "C:\Users\andrew\AppData\Local\Packages\CanonicalGroupLimited.UbuntuonWindows_79rhkp1fndgsc\LocalState"
4. Run optimize-vhd -Path ext4.vhdx -Mode full
5. Wait a few minutes for the process to complete.
6. Relaunch WSL.

mcandre

`include "fulladder.sv"                                                                                                                            
                                                                                                                                                   
module fulladder_chain #(parameter WIDTH)(input carry_in, [WIDTH-1:0] a, [WIDTH-1:0] b, output carry_out, [WIDTH-1:0] sum);                        
    const int sizes[] = {WIDTH-2, 0};                                                                                                              
    const int CARRY_WIDTH = sizes.max;                                                                                                             
                                                                                                                                                   
    wire [CARRY_WIDTH:0] carries;                                                                                                       

mcandre

$ make
------------------------------------------------------------                                                                                       
making verilator in src                                                                                                                            
make -C src                                                                                                                                        
make[1]: Entering directory '/home/ubuntu/go/src/github.com/verilator/verilator/src'                                                               
mkdir -p obj_dbg                                                                                                                                   
make -C obj_dbg -j 1  TGT=../../bin/verilator_bin_dbg VL_DEBUG=1 -f ../Makefile_obj serial                                                         
make[2]: Entering directory '/home/ubuntu/go/src/github.com/verilator/verilator/src/obj_dbg'                                     

mcandre

module half_adder(
    input clk,
    a,
    b,
    output reg [0:0] sum,
    carry
);
    always @(posedge clk)
        begin
            sum <= a ^ b;

mcandre

module half_adder(
    input clk,
    a,
    b,
    output reg sum,
    carry
);
    always @(posedge clk)
        begin
            sum <= a ^ b;

mcandre

$ conan install -s compiler.cppstd=17 -s compiler=clang -s compiler.version=7.0 --build missing .
Configuration:                                                                                                                                     
[settings]                                                                                                                                         
arch=armv7                                                                                                                                         
arch_build=armv7                                                                                                                                   
build_type=Release                                                                                                                                 
compiler=clang                                                                                                                                     
compiler.cppstd=17                    

mcandre

General UNIX/Linux

$ ldd <binary>

macOS

$ otool -L 

mcandre

Windows Install MSVC and clang

1. Install Chocolatey.
2. Launch a PowerShell terminal in administrator mode.
3. Install visualstudio2019community.
4. Install the Visual Studio 2019 native C++ Desktop workload with the optional MSVC and clang components included:

PS C:\> choco install --force visualstudio2019-workload-nativedesktop --package-parameters "--includeOptional"

mcandre

1. Run brew install llvm --HEAD.
2. Update certain shell variables:

# Prefer newer LLVM with fuzzing enabled
# shellcheck source=/dev/null
export CC='clang'
export CXX='clang++'
export LDFLAGS="-L/usr/local/opt/llvm/lib -Wl,-rpath,/usr/local/opt/llvm/lib"
PATH="$(brew --prefix)/opt/llvm/bin:$PATH"

mcandre

$ cat src/zag/main.zig
const std = @import("std");

pub fn main() !void {
    const stdout = std.io.getStdOut().writer();

    //
    // The OK triples from:
    // https://github.com/ziglang/zig-bootstrap#supported-triples
    //