Upgrade wrapper generator

lib/libLLVM_extra.jl

@@ -1,6 +1,5 @@
 # Julia wrapper for source: julia/src/llvm-api.cpp
 
-
 # initialization functions
 
 function LLVMInitializeAllTargetInfos()
@@ -43,7 +42,6 @@ function LLVMInitializeNativeDisassembler()
     ccall(:LLVMExtraInitializeNativeDisassembler,LLVMBool,())
 end
 
-
 # infrastructure for writing LLVM passes in Julia
 
 mutable struct LLVMOpaquePass

res/Manifest.toml

@@ -1,10 +1,10 @@
 # This file is machine-generated - editing it directly is not advised
 
+[[ArgTools]]
+uuid = "0dad84c5-d112-42e6-8d28-ef12dabb789f"
+
 [[Artifacts]]
-deps = ["Pkg"]
-git-tree-sha1 = "c30985d8821e0cd73870b17b0ed0ce6dc44cb744"
 uuid = "56f22d72-fd6d-98f1-02f0-08ddc0907c33"
-version = "1.3.0"
 
 [[Base64]]
 uuid = "2a0f44e3-6c83-55bd-87e4-b1978d98bd5f"
@@ -15,92 +15,86 @@ uuid = "fa961155-64e5-5f13-b03f-caf6b980ea82"
 version = "0.4.1"
 
 [[Clang]]
-deps = ["CEnum", "Clang_jll", "DataStructures", "Libdl"]
-git-tree-sha1 = "5237d0c6c52179b958df0aeef171658a791456ab"
+deps = ["CEnum", "Clang_jll", "TOML"]
+path = "/Users/gnimuc/.julia/dev/Clang"
 uuid = "40e3b903-d033-50b4-a0cc-940c62c95e31"
-version = "0.12.1"
+version = "0.13.0"
 
 [[Clang_jll]]
-deps = ["Libdl", "Pkg", "libLLVM_jll"]
-git-tree-sha1 = "ff31103423b99f59859d4b0505af4093a1e99079"
+deps = ["Artifacts", "JLLWrappers", "Libdl", "Pkg", "libLLVM_jll"]
+git-tree-sha1 = "df205bee9db582fecbf5393a86f93426b79c0e93"
 uuid = "0ee61d77-7f21-5576-8119-9fcc46b10100"
-version = "9.0.1+4"
-
-[[Compat]]
-deps = ["Base64", "Dates", "DelimitedFiles", "Distributed", "InteractiveUtils", "LibGit2", "Libdl", "LinearAlgebra", "Markdown", "Mmap", "Pkg", "Printf", "REPL", "Random", "SHA", "Serialization", "SharedArrays", "Sockets", "SparseArrays", "Statistics", "Test", "UUIDs", "Unicode"]
-git-tree-sha1 = "a706ff10f1cd8dab94f59fd09c0e657db8e77ff0"
-uuid = "34da2185-b29b-5c13-b0c7-acf172513d20"
-version = "3.23.0"
-
-[[DataStructures]]
-deps = ["Compat", "InteractiveUtils", "OrderedCollections"]
-git-tree-sha1 = "fb0aa371da91c1ff9dc7fbed6122d3e411420b9c"
-uuid = "864edb3b-99cc-5e75-8d2d-829cb0a9cfe8"
-version = "0.18.8"
+version = "11.0.1+2"
 
 [[Dates]]
 deps = ["Printf"]
 uuid = "ade2ca70-3891-5945-98fb-dc099432e06a"
 
-[[DelimitedFiles]]
-deps = ["Mmap"]
-uuid = "8bb1440f-4735-579b-a4ab-409b98df4dab"
-
-[[Distributed]]
-deps = ["Random", "Serialization", "Sockets"]
-uuid = "8ba89e20-285c-5b6f-9357-94700520ee1b"
+[[Downloads]]
+deps = ["ArgTools", "LibCURL", "NetworkOptions"]
+uuid = "f43a241f-c20a-4ad4-852c-f6b1247861c6"
 
 [[InteractiveUtils]]
 deps = ["Markdown"]
 uuid = "b77e0a4c-d291-57a0-90e8-8db25a27a240"
 
 [[JLLWrappers]]
-git-tree-sha1 = "c70593677bbf2c3ccab4f7500d0f4dacfff7b75c"
+git-tree-sha1 = "a431f5f2ca3f4feef3bd7a5e94b8b8d4f2f647a0"
 uuid = "692b3bcd-3c85-4b1f-b108-f13ce0eb3210"
-version = "1.1.3"
+version = "1.2.0"
 
 [[LLVM_full_jll]]
 deps = ["Artifacts", "JLLWrappers", "Libdl", "Pkg"]
-git-tree-sha1 = "465041a64bcea5a504733323f9bf1b4c6220883d"
+git-tree-sha1 = "3a744e1960881da01d8f2ebc6117619ee56ca503"
 uuid = "a3ccf953-465e-511d-b87f-60a6490c289d"
-version = "11.0.0+6"
+version = "11.0.0+10"
+
+[[LibCURL]]
+deps = ["LibCURL_jll", "MozillaCACerts_jll"]
+uuid = "b27032c2-a3e7-50c8-80cd-2d36dbcbfd21"
+
+[[LibCURL_jll]]
+deps = ["Artifacts", "LibSSH2_jll", "Libdl", "MbedTLS_jll", "Zlib_jll", "nghttp2_jll"]
+uuid = "deac9b47-8bc7-5906-a0fe-35ac56dc84c0"
 
 [[LibGit2]]
-deps = ["Printf"]
+deps = ["Base64", "NetworkOptions", "Printf", "SHA"]
 uuid = "76f85450-5226-5b5a-8eaa-529ad045b433"
 
+[[LibSSH2_jll]]
+deps = ["Artifacts", "Libdl", "MbedTLS_jll"]
+uuid = "29816b5a-b9ab-546f-933c-edad1886dfa8"
+
 [[Libdl]]
 uuid = "8f399da3-3557-5675-b5ff-fb832c97cbdb"
 
-[[LinearAlgebra]]
-deps = ["Libdl"]
-uuid = "37e2e46d-f89d-539d-b4ee-838fcccc9c8e"
-
 [[Logging]]
 uuid = "56ddb016-857b-54e1-b83d-db4d58db5568"
 
 [[Markdown]]
 deps = ["Base64"]
 uuid = "d6f4376e-aef5-505a-96c1-9c027394607a"
 
-[[Mmap]]
-uuid = "a63ad114-7e13-5084-954f-fe012c677804"
+[[MbedTLS_jll]]
+deps = ["Artifacts", "Libdl"]
+uuid = "c8ffd9c3-330d-5841-b78e-0817d7145fa1"
 
-[[OrderedCollections]]
-git-tree-sha1 = "cf59cfed2e2c12e8a2ff0a4f1e9b2cd8650da6db"
-uuid = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
-version = "1.3.2"
+[[MozillaCACerts_jll]]
+uuid = "14a3606d-f60d-562e-9121-12d972cd8159"
+
+[[NetworkOptions]]
+uuid = "ca575930-c2e3-43a9-ace4-1e988b2c1908"
 
 [[Pkg]]
-deps = ["Dates", "LibGit2", "Libdl", "Logging", "Markdown", "Printf", "REPL", "Random", "SHA", "UUIDs"]
+deps = ["Artifacts", "Dates", "Downloads", "LibGit2", "Libdl", "Logging", "Markdown", "Printf", "REPL", "Random", "SHA", "Serialization", "TOML", "Tar", "UUIDs"]
 uuid = "44cfe95a-1eb2-52ea-b672-e2afdf69b78f"
 
 [[Printf]]
 deps = ["Unicode"]
 uuid = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 
 [[REPL]]
-deps = ["InteractiveUtils", "Markdown", "Sockets"]
+deps = ["InteractiveUtils", "Markdown", "Sockets", "Unicode"]
 uuid = "3fa0cd96-eef1-5676-8a61-b3b8758bbffb"
 
 [[Random]]
@@ -113,24 +107,16 @@ uuid = "ea8e919c-243c-51af-8825-aaa63cd721ce"
 [[Serialization]]
 uuid = "9e88b42a-f829-5b0c-bbe9-9e923198166b"
 
-[[SharedArrays]]
-deps = ["Distributed", "Mmap", "Random", "Serialization"]
-uuid = "1a1011a3-84de-559e-8e89-a11a2f7dc383"
-
 [[Sockets]]
 uuid = "6462fe0b-24de-5631-8697-dd941f90decc"
 
-[[SparseArrays]]
-deps = ["LinearAlgebra", "Random"]
-uuid = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
+[[TOML]]
+deps = ["Dates"]
+uuid = "fa267f1f-6049-4f14-aa54-33bafae1ed76"
 
-[[Statistics]]
-deps = ["LinearAlgebra", "SparseArrays"]
-uuid = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
-
-[[Test]]
-deps = ["Distributed", "InteractiveUtils", "Logging", "Random"]
-uuid = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
+[[Tar]]
+deps = ["ArgTools", "SHA"]
+uuid = "a4e569a6-e804-4fa4-b0f3-eef7a1d5b13e"
 
 [[UUIDs]]
 deps = ["Random", "SHA"]
@@ -139,8 +125,14 @@ uuid = "cf7118a7-6976-5b1a-9a39-7adc72f591a4"
 [[Unicode]]
 uuid = "4ec0a83e-493e-50e2-b9ac-8f72acf5a8f5"
 
+[[Zlib_jll]]
+deps = ["Libdl"]
+uuid = "83775a58-1f1d-513f-b197-d71354ab007a"
+
 [[libLLVM_jll]]
-deps = ["Libdl", "Pkg"]
-git-tree-sha1 = "8bbcb2ac071438cd061ac210f6ba6754f45b8672"
+deps = ["Artifacts", "Libdl"]
 uuid = "8f36deef-c2a5-5394-99ed-8e07531fb29a"
-version = "9.0.1+5"
+
+[[nghttp2_jll]]
+deps = ["Artifacts", "Libdl"]
+uuid = "8e850ede-7688-5339-a07c-302acd2aaf8d"

res/missing_defs.jl

@@ -0,0 +1,40 @@
+@static if VERSION >= v"1.6.0"
+    @static if Sys.islinux() && Sys.ARCH === :aarch64 && !occursin("musl", Base.BUILD_TRIPLET)
+        const __off_t = Clong
+        const off_t = __off_t
+    elseif Sys.islinux() && Sys.ARCH === :aarch64 && occursin("musl", Base.BUILD_TRIPLET)
+        const off_t = Clong
+    elseif Sys.islinux() && startswith(string(Sys.ARCH), "arm") && !occursin("musl", Base.BUILD_TRIPLET)
+        const __off_t = Clong
+        const off_t = __off_t
+    elseif Sys.islinux() && startswith(string(Sys.ARCH), "arm") && occursin("musl", Base.BUILD_TRIPLET)
+        const off_t = Clonglong
+    elseif Sys.islinux() && Sys.ARCH === :i686 && !occursin("musl", Base.BUILD_TRIPLET)
+        const __off_t = Clong
+        const off_t = __off_t
+    elseif Sys.islinux() && Sys.ARCH === :i686 && occursin("musl", Base.BUILD_TRIPLET)
+        const off_t = Clonglong
+    elseif Sys.iswindows() && Sys.ARCH === :i686
+        const off32_t = Clong
+        const off_t = off32_t
+    elseif Sys.islinux() && Sys.ARCH === :powerpc64le
+        const __off_t = Clong
+        const off_t = __off_t
+    elseif Sys.isapple() && Sys.ARCH === :x86_64
+        const __darwin_off_t = Int64
+        const off_t = __darwin_off_t
+    elseif Sys.islinux() && Sys.ARCH === :x86_64 && !occursin("musl", Base.BUILD_TRIPLET)
+        const __off_t = Clong
+        const off_t = __off_t
+    elseif Sys.islinux() && Sys.ARCH === :x86_64 && occursin("musl", Base.BUILD_TRIPLET)
+        const off_t = Clong
+    elseif Sys.isbsd() && !Sys.isapple()
+        const __off_t = Int64
+        const off_t = __off_t
+    elseif Sys.iswindows() && Sys.ARCH === :x86_64
+        const off32_t = Clong
+        const off_t = off32_t
+    end
+else
+    const off_t = Csize_t
+end

res/wrap.jl

@@ -2,63 +2,49 @@
 
 using LLVM_full_jll
 
-using Clang
+using Clang.Generators
+
+cd(@__DIR__)
+
+@add_def off_t
+
+# replace `ccall` with `@runtime_ccall`
+function rewriter!(ctx)
+    for node in get_nodes(ctx.dag)
+        Generators.is_function(node) || continue
+        if !Generators.is_variadic_function(node)
+            expr = node.exprs[1]
+            call_expr = expr.args[2].args[1]
+            call_expr.head = :macrocall
+            call_expr.args[1] = Symbol("@runtime_ccall")
+            insert!(call_expr.args, 2, nothing)
+        end
+    end
+end
+
+function main()
+    options = load_options(joinpath(@__DIR__, "wrap.toml"))
 
-function wrap()
     includedir = LLVM_full_jll.llvm_config() do config
         readchomp(`$config --includedir`)
     end
     cppflags = LLVM_full_jll.llvm_config() do config
         split(readchomp(`$config --cppflags`))
     end
 
-    # Set-up arguments to clang
-    clang_includes  = map(x->x[3:end], filter( x->startswith(x,"-I"), cppflags))
-    clang_extraargs =                  filter(x->!startswith(x,"-I"), cppflags)
+    args = get_default_args("x86_64-linux-gnu")
+    push!(args, "-I$includedir")
+    append!(args, cppflags)
 
-    # FIXME: Clang.jl doesn't properly detect system headers
-    push!(clang_extraargs, "-I/usr/lib/gcc/x86_64-pc-linux-gnu/10.2.0/include")
+    header_files = detect_headers(joinpath(includedir, "llvm-c"), args)
 
-    # Recursively discover LLVM C API headers (files ending in .h)
-    header_dirs = String[joinpath(includedir, "llvm-c")]
-    header_files = String[]
-    while !isempty(header_dirs)
-        parent = pop!(header_dirs)
-        children = readdir(parent)
-        for child in children
-            path = joinpath(parent, child)
-            if isdir(path)
-                push!(header_dirs, path)
-            elseif isfile(path) && endswith(path, ".h")
-                push!(header_files, path)
-            end
-        end
-    end
+    ctx = create_context(header_files, args, options)
 
-    context = init(;
-                    headers = header_files,
-                    output_file = "libLLVM_h.jl",
-                    common_file = "libLLVM_common.jl",
-                    clang_includes = convert(Vector{String}, clang_includes),
-                    clang_args = convert(Vector{String}, clang_extraargs),
-                    header_library = x->"libllvm",
-                    header_wrapped = (top,cursor)->occursin("include/llvm", cursor)
-                  )
+    build!(ctx, BUILDSTAGE_NO_PRINTING)
 
-    run(context)
-end
+    rewriter!(ctx)
 
-function main()
-    cd(joinpath(dirname(@__DIR__), "lib")) do
-        wrap()
-    end
+    build!(ctx, BUILDSTAGE_PRINTING_ONLY)
 end
 
 isinteractive() || main()
-
-# Manual clean-up:
-# - remove build-host details (LLVM_DEFAULT_TARGET_TRIPLE etc) in libLLVM_common.jl
-# - remove "# Skipping ..." comments by Clang.jl
-# - replace `const (LLVMOpaque.*) = Cvoid` with `struct $1 end`
-# - use `gawk -i inplace '/^[[:blank:]]*$/ { print; next; }; {cur = seen[$0]; if(!seen[$0]++ || (/^end$/ && !prev) || /^.*Clang.*$/) print $0; prev=cur}' libLLVM_h.jl` to remove duplicates
-# - use `cat -s` to remove duplicate empty lines

res/wrap.toml

@@ -0,0 +1,35 @@
+[general]
+library_name = "libllvm[]"
+output_file_path = "../lib/libLLVM_h.jl"
+prologue_file_path = "./missing_defs.jl"
+epilogue_file_path = ""
+use_julia_native_enum_type = false
+use_deterministic_symbol = true
+printer_blacklist = [
+    "LLVM_C_STRICT_PROTOTYPES_END",
+    "LLVM_NATIVE_ARCH",
+    "LLVMInitializeAllTargetInfos",
+    "LLVMInitializeAllTargets",
+    "LLVMInitializeAllTargetMCs",
+    "LLVMInitializeAllAsmPrinters",
+    "LLVMInitializeAllAsmParsers",
+    "LLVMInitializeAllDisassemblers",
+    "LLVMInitializeNativeTarget",
+    "LLVMInitializeNativeAsmPrinter",
+    "LLVMInitializeNativeAsmParser",
+    "LLVMInitializeNativeDisassembler",
+    "LLVM_C_EXTERN_C_BEGIN",
+    "LLVM_C_EXTERN_C_END",
+    "HUGE_VALF",
+]
+
+[codegen]
+use_julia_bool = true
+always_NUL_terminated_string = true
+is_function_strictly_typed = false
+opaque_func_arg_as_PtrCvoid = false
+opaque_as_mutable_struct = true
+
+[codegen.macro]
+macro_mode = "basic"
+add_comment_for_skipped_macro = false

src/LLVM.jl

@@ -15,9 +15,7 @@ module API
 using CEnum
 using ..LLVM
 using ..LLVM: libllvm, @runtime_ccall
-const off_t = Csize_t
 libdir = joinpath(@__DIR__, "..", "lib")
-include(joinpath(libdir, "libLLVM_common.jl"))
 include(joinpath(libdir, "libLLVM_h.jl"))
 include(joinpath(libdir, "libLLVM_extra.jl"))
 end

src/core/function.jl

@@ -39,7 +39,7 @@ struct FunctionAttrSet
     idx::API.LLVMAttributeIndex
 end
 
-function_attributes(f::Function) = FunctionAttrSet(f, API.LLVMAttributeFunctionIndex)
+function_attributes(f::Function) = FunctionAttrSet(f, reinterpret(API.LLVMAttributeIndex, API.LLVMAttributeFunctionIndex))
 parameter_attributes(f::Function, idx::Integer) = FunctionAttrSet(f, API.LLVMAttributeIndex(idx))
 return_attributes(f::Function) = FunctionAttrSet(f, API.LLVMAttributeReturnIndex)