diff options
Diffstat (limited to 'src/boot')
| -rw-r--r-- | src/boot/ast.boot | 18 | ||||
| -rw-r--r-- | src/boot/translator.boot | 5 |
2 files changed, 19 insertions, 4 deletions
diff --git a/src/boot/ast.boot b/src/boot/ast.boot index b0d5d769..15cd2ab8 100644 --- a/src/boot/ast.boot +++ b/src/boot/ast.boot @@ -1218,12 +1218,28 @@ bootSymbol: %Symbol -> %Symbol bootSymbol s == INTERN SYMBOL_-NAME s + +unknownNativeTypeError t == + fatalError CONCAT('"unsupported native type: ", SYMBOL_-NAME t) + + nativeType t == null t => t + -- for the time being, approximate `data buffer' by `pointer to data' + t = "buffer" or t = "pointer" => + %hasFeature KEYWORD::GCL => "fixnum" + %hasFeature KEYWORD::ECL => KEYWORD::POINTER_-VOID + %hasFeature KEYWORD::SBCL => ["*",true] + %hasFeature KEYWORD::CLISP => bfColonColon("FFI","C-POINTER") + unknownNativeTypeError t t' := rest ASSOC(coreSymbol t,$NativeTypeTable) => + t' := + %hasFeature KEYWORD::SBCL => bfColonColon("SB-ALIEN", t') + %hasFeature KEYWORD::CLISP => bfColonColon("FFI",t') + t' -- ??? decree we have not discovered Unicode yet. t = "string" and %hasFeature KEYWORD::SBCL => [t',KEYWORD::EXTERNAL_-FORMAT,KEYWORD::ASCII, KEYWORD::ELEMENT_-TYPE, "BASE-CHAR"] t' - fatalError CONCAT('"unsupported native type: ", SYMBOL_-NAME t) + unknownNativeTypeError t diff --git a/src/boot/translator.boot b/src/boot/translator.boot index c972af6c..5358d91b 100644 --- a/src/boot/translator.boot +++ b/src/boot/translator.boot @@ -426,9 +426,8 @@ genImportDeclaration(op, sig) == n := INTERN strconc(SYMBOL_-NAME op, '"%clisp-hack") [bfColonColon("FFI","DEF-CALL-OUT"),n, [KEYWORD::NAME,SYMBOL_-NAME op'], - [KEYWORD::ARGUMENTS,:[[a, - bfColonColon("FFI", nativeType x)] for x in s for a in args]], - [KEYWORD::RETURN_-TYPE,bfColonColon("FFI",nativeType t)], + [KEYWORD::ARGUMENTS,:[[a, nativeType x] for x in s for a in args]], + [KEYWORD::RETURN_-TYPE, nativeType t], [KEYWORD::LANGUAGE,KEYWORD::STDC]] forwardingFun := ["DEFUN",op,args, |