shithub: scc

Download patch

ref: a12c51a51689cbb223951ffba05880813a0fefa0
parent: ecd4d6b2a8336c5afbfaf469ada838d850755234
author: Roberto E. Vargas Caballero <k0ga@shike2.com>
date: Wed May 6 15:24:18 EDT 2015 

Conver emitprint into private function


--- a/cc1/cc1.h
+++ b/cc1/cc1.h
@@ -154,7 +154,7 @@
 	OA_AND, OA_XOR, OA_OR, OADDR,ONEG, OCPL, OEXC,
 	OCOMMA, OCAST, OSYM, OASK, OFIELD, OTYP,
 	OLABEL, ODEFAULT, OCASE, OSTRUCT, OJUMP, OBRANCH,
-	OEXPR, OEFUN, OESTRUCT, OELOOP, OBLOOP,
+	OEXPR, OEFUN, OESTRUCT, OELOOP, OBLOOP, OPRINT,
 	/* TODO: This order is important, but must be changed */
 	OAND, OOR,
 	/*
@@ -168,7 +168,6 @@
 extern void
 	emitdcl(Symbol *),
 	emit(uint8_t, void *),
-	emitprint(Node *),
 	emitswitch(short),
 	emitret(Type *tp),
 	emitfun(Symbol *sym);
--- a/cc1/code.c
+++ b/cc1/code.c
@@ -11,7 +11,8 @@
             emitternary(uint8_t, void *), emitcast(uint8_t, void *),
             emitsym(uint8_t, void *), emitfield(uint8_t, void *),
             emitsizeof(uint8_t, void *), emitexp(uint8_t, void *),
-            emitsymid(uint8_t, void *), emittext(uint8_t, void *);
+            emitsymid(uint8_t, void *), emittext(uint8_t, void *),
+            emitprint(uint8_t, void *);
 
 char *optxt[] = {
 	[OADD] = "+",
@@ -115,7 +116,8 @@
 	[OEFUN] = emittext,
 	[OESTRUCT] = emittext,
 	[OELOOP] = emittext,
-	[OBLOOP] = emittext
+	[OBLOOP] = emittext,
+	[OPRINT] = emitprint
 };
 
 void
@@ -254,9 +256,11 @@
 	putchar('\n');
 }
 
-void
-emitprint(Node *np)
+static void
+emitprint(uint8_t op, void *arg)
 {
+	Node *np = arg;
+
 	emitnode(np);
 	printf("\tk%c\n", np->type->letter);
 	fflush(stdout);
--- a/cc1/stmt.c
+++ b/cc1/stmt.c
@@ -379,7 +379,7 @@
 	case '@':
 		next();
 		np = expr();
-		emitprint(np);
+		emit(OPRINT, np);
 		freetree(np);
 		return;
 	}