hello_slices
This commit is contained in:
@@ -9,7 +9,7 @@ extern WriteConsoleA
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; Data section
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section .data
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message db "Hello, NASM!", 13, 10, 0 ; String with CRLF and null terminator
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message_len equ $ - message ; Calculate string length
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message_len equ $ - message ; Calculate string length
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; Code section
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section .text
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81
code/asm/hello_slices.asm
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81
code/asm/hello_slices.asm
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@@ -0,0 +1,81 @@
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; Hello Slices!
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%define marg
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%define rcounter_32 ecx
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%define reg8_32 r8d
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%define raccumulator rax
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%define rcounter rcx
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%define rdata rdx
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%define rstack_ptr rsp
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%define rstack_base_ptr rbp
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%define reg9 r9
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%define MS_STD_OUTPUT_HANDLE 11
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struc Slice_Byte
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.ptr: resq 1
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.len: resq 1
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endstruc
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struc Slice_Str8
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.ptr: resq 1
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.len: resq 1
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endstruc
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; Usage: lit %1: <slice_label> %2: <utf-8 literal>
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%macro lit 2
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lit_ %+ %1: db %2
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lit_ %+ %1 %+ _len: equ $ - (lit_ %+ %1)
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%endmacro
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BITS 64 ; Explicitly specify 64-bit mode
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DEFAULT REL ; Use RIP-relative addressing by default
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; kernel32.lib
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extern GetStdHandle
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extern WriteConsoleA
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section .data
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std_out_hndl dq 0
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section .lits progbits noexec nowrite
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lit hello_msg, `Hello Slices\n`
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section .text
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global main
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%define wapi_shadow_width 48
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%macro wapi_shadow_space 0
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push rstack_base_ptr
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mov rstack_base_ptr, rstack_ptr
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sub rstack_ptr, wapi_shadow_width
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%endmacro
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%define wapi_arg4_offset 28
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%define wapi_arg5_offset 32
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%define wapi_write_console_written_chars reg9
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%macro wapi_write_console 2
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mov rcounter,[%1] ; Console Handle
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lea rdata, [%2] ; Slice_Str8.Ptr
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mov reg8_32, %2 %+ _len ; Slice_Str8.Len
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lea reg9, [rstack_ptr + wapi_arg4_offset] ; Written chars
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mov qword [rstack_ptr + wapi_arg5_offset], 0 ; Reserved (must be 0)
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call WriteConsoleA
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%endmacro
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main:
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wapi_shadow_space
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; Setup stdout handle
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mov rcounter_32, -MS_STD_OUTPUT_HANDLE
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call GetStdHandle
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mov [std_out_hndl], raccumulator
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wapi_write_console std_out_hndl, lit_hello_msg
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leave
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ret
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@@ -1,3 +1,3 @@
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package asmduff
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import
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// import
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@@ -1,2 +1,75 @@
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$nasm = 'nasm'
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& $nasm -help
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$ps1_devshell = join-path $PSScriptRoot 'helpers/devshell.ps1'
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. $ps1_devshell -arch amd64
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$path_root = split-path -Path $PSScriptRoot -Parent
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$path_build = join-path $path_root 'build'
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$path_code = join-path $path_root 'code'
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$path_asm = join-path $path_code 'asm'
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$path_toolchain = join-path $path_root 'toolchain'
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$path_radlink = join-path $path_toolchain 'radlink'
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if ((test-path $path_build) -eq $false) {
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new-item -itemtype directory -path $path_build
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}
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$hello_nasm = join-path $path_asm 'hello_nasm.asm'
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$listing = join-path $path_build 'hello_nasm.list'
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$link_obj = join-path $path_build 'hello_nasm.o'
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$exe = join-path $path_build 'hello_nasm.exe'
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$nasm = 'nasm'
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$radlink = join-path $path_radlink 'radlink.exe'
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push-location $path_root
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$f_assemble_only = '-a'
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$f_bin_fmt_coff = '-f coff'
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$f_bin_fmt_win64 = '-f win64'
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$f_debug = '-g'
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$f_debug_fmt_win64 = '-g cv8'
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$f_dmacro = '-Dmacro='
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$f_Ipath = '-Ipath '
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$f_listing = '-l'
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$f_preprocess_only = '-E'
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$f_optimize_none = '-O0'
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$f_optimize_min = '-O1'
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$f_optimize_multi = '-Ox'
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$f_optimize_multi_disp = '-Ov'
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$f_outfile = '-o '
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$f_warnings_as_errors = '-Werror'
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$args = @(
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$hello_nasm,
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$f_optimize_none,
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$f_bin_fmt_win64,
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$f_debug_fmt_win64,
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($f_listing + $listing),
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($f_outfile + $link_obj)
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)
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& $nasm $args
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$lib_kernel32 = 'kernel32.lib'
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$lib_msvcrt = 'msvcrt.lib'
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$link = 'link.exe'
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$link_debug = '/DEBUG:'
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$link_entrypoint = '/ENTRY:'
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$link_library = '/'
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$link_outfile = '/OUT:'
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$link_win_machine_64 = '/MACHINE:X64'
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$link_win_subsystem_console = '/SUBSYSTEM:CONSOLE'
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$link_win_subsystem_windows = '/SUBSYSTEM:WINDOWS'
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$rad_debug = '/RAD_DEBUG'
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$rad_debug_name = '/RAD_DEBUG_NAME:'
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$rad_large_pages = '/RAD_LARGE_PAGES:'
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$args = @(
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$rad_debug,
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# ($link_debug + 'FULL'),
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$link_win_machine_64,
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$link_win_subsystem_console,
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$lib_kernel32,
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# $lib_msvcrt,
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($link_entrypoint + 'main'),
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($link_outfile + $exe),
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$link_obj
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)
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& $radlink $args
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pop-location
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76
scripts/build_hello_slices.ps1
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76
scripts/build_hello_slices.ps1
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@@ -0,0 +1,76 @@
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$ps1_devshell = join-path $PSScriptRoot 'helpers/devshell.ps1'
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. $ps1_devshell -arch amd64
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$path_root = split-path -Path $PSScriptRoot -Parent
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$path_build = join-path $path_root 'build'
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$path_code = join-path $path_root 'code'
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$path_asm = join-path $path_code 'asm'
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$path_toolchain = join-path $path_root 'toolchain'
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$path_radlink = join-path $path_toolchain 'radlink'
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if ((test-path $path_build) -eq $false) {
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new-item -itemtype directory -path $path_build
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}
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$hello_nasm = join-path $path_asm 'hello_slices.asm'
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$listing = join-path $path_build 'hello_slices.list'
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$link_obj = join-path $path_build 'hello_slices.o'
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$exe = join-path $path_build 'hello_slices.exe'
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$nasm = 'nasm'
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$radlink = join-path $path_radlink 'radlink.exe'
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push-location $path_root
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$f_assemble_only = '-a'
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$f_bin_fmt_coff = '-f coff'
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$f_bin_fmt_win64 = '-f win64'
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$f_debug = '-g'
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$f_debug_fmt_win64 = '-g cv8'
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$f_dmacro = '-Dmacro='
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$f_Ipath = '-Ipath '
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$f_listing = '-l'
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$f_preprocess_only = '-E'
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$f_optimize_none = '-O0'
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$f_optimize_min = '-O1'
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$f_optimize_multi = '-Ox'
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$f_optimize_multi_disp = '-Ov'
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$f_outfile = '-o '
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$f_warnings_as_errors = '-Werror'
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$args = @(
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$hello_nasm,
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$f_optimize_none,
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# $f_preprocess_only,
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$f_bin_fmt_win64,
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$f_debug_fmt_win64,
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($f_listing + $listing),
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($f_outfile + $link_obj)
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)
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& $nasm $args
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$lib_kernel32 = 'kernel32.lib'
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$lib_msvcrt = 'msvcrt.lib'
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$link = 'link.exe'
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$link_debug = '/DEBUG:'
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$link_entrypoint = '/ENTRY:'
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$link_library = '/'
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$link_outfile = '/OUT:'
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$link_win_machine_64 = '/MACHINE:X64'
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$link_win_subsystem_console = '/SUBSYSTEM:CONSOLE'
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$link_win_subsystem_windows = '/SUBSYSTEM:WINDOWS'
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$rad_debug = '/RAD_DEBUG'
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$rad_debug_name = '/RAD_DEBUG_NAME:'
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$rad_large_pages = '/RAD_LARGE_PAGES:'
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$args = @(
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$rad_debug,
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# ($link_debug + 'FULL'),
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$link_win_machine_64,
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$link_win_subsystem_console,
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$lib_kernel32,
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# $lib_msvcrt,
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($link_entrypoint + 'main'),
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($link_outfile + $exe),
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$link_obj
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)
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& $radlink $args
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pop-location
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28
scripts/helpers/devshell.ps1
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28
scripts/helpers/devshell.ps1
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@@ -0,0 +1,28 @@
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if ($env:VCINSTALLDIR) {
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return
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}
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$ErrorActionPreference = "Stop"
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# Use vswhere to find the latest Visual Studio installation
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$vswhere_out = & "C:\Program Files (x86)\Microsoft Visual Studio\Installer\vswhere.exe" -latest -property installationPath
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if ($null -eq $vswhere_out) {
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Write-Host "ERROR: Visual Studio installation not found"
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exit 1
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}
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# Find Launch-VsDevShell.ps1 in the Visual Studio installation
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$vs_path = $vswhere_out
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$vs_devshell = Join-Path $vs_path "\Common7\Tools\Launch-VsDevShell.ps1"
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if ( -not (Test-Path $vs_devshell) ) {
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Write-Host "ERROR: Launch-VsDevShell.ps1 not found in Visual Studio installation"
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Write-Host Tested path: $vs_devshell
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exit 1
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}
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# Launch the Visual Studio Developer Shell
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Push-Location
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write-host @args
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& $vs_devshell @args
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Pop-Location
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BIN
toolchain/radlink/radlink.exe
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BIN
toolchain/radlink/radlink.exe
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Binary file not shown.
BIN
toolchain/radlink/radlink.pdb
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BIN
toolchain/radlink/radlink.pdb
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Binary file not shown.
@@ -4,3 +4,10 @@
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Repo: https://github.com/Ed94/gencpp.git
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Commit: 685bba36d5ed64b48908c950fbbb7f1dbb297120
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## NASM
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Version: 2.16.03
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Installed Via: scoop
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## RAD Linker
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