asm: implement parsing of classes, dot-mnemonics

asm/include/ivy/asm/assembler.h

@@ -25,6 +25,7 @@ enum ivy_assembler_attrib {
 	IVY_ASM_ATTRIB_GET,
 	IVY_ASM_ATTRIB_SET,
 	IVY_ASM_ATTRIB_PACKAGE,
+	IVY_ASM_ATTRIB_BLOCK,
 	__IVY_ASM_ATTRIB_COUNT,
 };
 
@@ -42,14 +43,14 @@ enum ivy_assembler_xval_type {
 	IVY_ASM_XVAL_NONE = 0,
 	IVY_ASM_XVAL_PROPERTY,
 	IVY_ASM_XVAL_MEMBER_VAR,
+	IVY_ASM_XVAL_MESSAGE_HANDLER,
 	IVY_ASM_XVAL_PACKAGE_REF,
 };
 
 enum ivy_assembler_scope_type {
 	IVY_ASM_SCOPE_NONE = 0,
 	IVY_ASM_SCOPE_CLASS,
-	IVY_ASM_SCOPE_LAMBDA,
-	IVY_ASM_SCOPE_MSGH,
+	IVY_ASM_SCOPE_BLOCK,
 	IVY_ASM_SCOPE_CONSTPOOL,
 	IVY_ASM_SCOPE_IMPORT,
 };

asm/include/ivy/asm/bin.h

@@ -8,13 +8,13 @@
 
 #define IVY_TABLE_IMPORT             0x58494D50u
 #define IVY_TABLE_CLASS              0x58434C53u
-#define IVY_TABLE_LAMBDA             0x4C424441u
-#define IVY_TABLE_MSGH               0x4D534748u
 #define IVY_TABLE_POOL               0x504F4F4Cu
+#define IVY_TABLE_BLOCK              0x54455854u
 #define IVY_TABLE_XDAT               0x58444154u
 
 #define IVY_CLASS_TABLE_MVAR         0x4D564152u
 #define IVY_CLASS_TABLE_PROP         0x50524F50u
+#define IVY_CLASS_TABLE_MSGH         0x4D534748
 
 #define IVY_CONSTPOOL_TABLE_NULL     0x00000000u
 #define IVY_CONSTPOOL_TABLE_STRING   0x58535452u
@@ -49,14 +49,19 @@ struct ivy_bin_class_table_entry {
 			b_i32 p_ident;
 			b_i32 p_get;
 			b_i32 p_set;
-			b_i32 p_reserved;
 		} e_property;
 
 		struct {
 			b_i32 m_index;
 			b_i32 m_ident;
-			uint8_t m_reserved[8];
+			uint8_t m_reserved[4];
 		} e_mvar;
+
+		struct {
+			b_i32 msg_selector;
+			b_i32 msg_block;
+			uint8_t m_reserved[4];
+		} e_msgh;
 	};
 };
 
@@ -112,6 +117,10 @@ struct ivy_bin_constpool {
 	struct ivy_bin_constpool_table_entry c_table[];
 };
 
+struct ivy_bin_block {
+	b_i32 b_index;
+};
+
 struct ivy_bin_import_table_entry {
 	b_i32 e_ident;
 };

asm/include/ivy/asm/lex.h

@@ -32,6 +32,9 @@ enum ivy_asm_keyword {
 	IVY_ASM_KW_CONSTPOOL,
 	IVY_ASM_KW_PACKAGE,
 	IVY_ASM_KW_CLASS,
+	IVY_ASM_KW_PROPERTY,
+	IVY_ASM_KW_VAR,
+	IVY_ASM_KW_MSGH,
 	IVY_ASM_KW_END,
 	__IVY_ASM_KW_INDEX_LIMIT,
 };