Windows/ARM64: Add initial support.

Only builds with native ARM64 Visual Studio for now.
Thanks to vanc and Stephen Just. #593 #964

1 files changed, 11 insertions, 5 deletions

diff --git a/src/msvcbuild.bat b/src/msvcbuild.bat
index f9bf2528..2cfcf26e 100644
--- a/src/msvcbuild.bat
+++ b/src/msvcbuild.bat
@@ -34,20 +34,26 @@
 if exist minilua.exe.manifest^

   %LJMT% -manifest minilua.exe.manifest -outputresource:minilua.exe

 

-@set DASMFLAGS=-D WIN -D JIT -D FFI -D P64

+@set DASMFLAGS=-D WIN -D JIT -D FFI -D ENDIAN_LE -D FPU -D P64

 @set LJARCH=x64

 @minilua

-@if errorlevel 8 goto :X64

+@if errorlevel 8 goto :NO32

 @set DASC=vm_x86.dasc

-@set DASMFLAGS=-D WIN -D JIT -D FFI

+@set DASMFLAGS=-D WIN -D JIT -D FFI -D ENDIAN_LE -D FPU

 @set LJARCH=x86

 @set LJCOMPILE=%LJCOMPILE% /arch:SSE2

+@goto :DA

+:NO32

+@if "%VSCMD_ARG_TGT_ARCH%" neq "arm64" goto :X64

+@set DASC=vm_arm64.dasc

+@set LJARCH=arm64

+@goto :DA

 :X64

-@if "%1" neq "nogc64" goto :GC64

+@if "%1" neq "nogc64" goto :DA

 @shift

 @set DASC=vm_x86.dasc

 @set LJCOMPILE=%LJCOMPILE% /DLUAJIT_DISABLE_GC64

-:GC64

+:DA

 minilua %DASM% -LN %DASMFLAGS% -o host\buildvm_arch.h %DASC%

 @if errorlevel 1 goto :BAD