From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Sat, 2 Nov 2002 10:52:36 +0000 (+0000)
Subject: Moved divt.s from runtime into common because it's a C library function, not a
X-Git-Tag: V2.12.0~2153
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=2275e4c2a841c070358ec5222c491a8fd100f4e2;p=cc65

Moved divt.s from runtime into common because it's a C library function, not a
runtime support function.


git-svn-id: svn://svn.cc65.org/cc65/trunk@1479 b7a2c559-68d2-44c3-8de9-860c34a00d81
---

diff --git a/libsrc/common/Makefile b/libsrc/common/Makefile
index 906ba5773..2dd8096e3 100644
--- a/libsrc/common/Makefile
+++ b/libsrc/common/Makefile
@@ -62,6 +62,7 @@ S_OBJS = 	_fdesc.o 	\
 		calloc.o	\
 		copydata.o	\
 		cprintf.o	\
+                divt.o          \
 		errno.o		\
 		fmisc.o 	\
 		fprintf.o	\
diff --git a/libsrc/common/divt.s b/libsrc/common/divt.s
new file mode 100644
index 000000000..c36ea7944
--- /dev/null
+++ b/libsrc/common/divt.s
@@ -0,0 +1,43 @@
+; divt.s
+;
+; 2002-10-22, Greg King
+;
+; This signed-division function returns both the quotient and the remainder,
+; in this structure:
+;
+; typedef struct {
+;     int rem, quot;
+; } div_t;
+;
+; div_t __fastcall__ div (int numer, int denom);
+;
+; Both sides of an assignment-expression must be cast to (long)
+; because cc65 functions can't return structures -- yet.  Example:
+;
+; #include <stdlib.h>
+; div_t answer;
+;
+; (long)answer = (long)div(-41, +3);
+; printf("The quotient is %d, and the remainder is %d.\n",
+;	answer.quot, answer.rem);
+
+	.export		_div
+
+	.import		tosdivax, negax
+	.importzp	sreg, ptr1, tmp1
+
+_div:	jsr	tosdivax	; Division-operator does most of the work
+        sta     sreg		; Quotient is in sreg
+        stx     sreg+1
+        lda     ptr1  		; Unsigned remainder is in ptr1
+        ldx     ptr1+1
+
+; Adjust the sign of the remainder.
+; It must be the same as the sign of the dividend.
+;
+	bit	tmp1		; Load high-byte of left argument
+	bpl	Pos		; Jump if sign-of-result is positive
+	jmp	negax		; Result is negative, adjust the sign
+
+Pos:	rts
+
diff --git a/libsrc/runtime/Makefile b/libsrc/runtime/Makefile
index a0b41c09c..a7808a82b 100644
--- a/libsrc/runtime/Makefile
+++ b/libsrc/runtime/Makefile
@@ -54,7 +54,6 @@ OBJS = 	add.o		\
 	decsp7.o	\
 	decsp8.o	\
        	div.o		\
-        divt.o          \
        	enter.o		\
        	eq.o		\
        	ge.o		\
diff --git a/libsrc/runtime/divt.s b/libsrc/runtime/divt.s
deleted file mode 100644
index c36ea7944..000000000
--- a/libsrc/runtime/divt.s
+++ /dev/null
@@ -1,43 +0,0 @@
-; divt.s
-;
-; 2002-10-22, Greg King
-;
-; This signed-division function returns both the quotient and the remainder,
-; in this structure:
-;
-; typedef struct {
-;     int rem, quot;
-; } div_t;
-;
-; div_t __fastcall__ div (int numer, int denom);
-;
-; Both sides of an assignment-expression must be cast to (long)
-; because cc65 functions can't return structures -- yet.  Example:
-;
-; #include <stdlib.h>
-; div_t answer;
-;
-; (long)answer = (long)div(-41, +3);
-; printf("The quotient is %d, and the remainder is %d.\n",
-;	answer.quot, answer.rem);
-
-	.export		_div
-
-	.import		tosdivax, negax
-	.importzp	sreg, ptr1, tmp1
-
-_div:	jsr	tosdivax	; Division-operator does most of the work
-        sta     sreg		; Quotient is in sreg
-        stx     sreg+1
-        lda     ptr1  		; Unsigned remainder is in ptr1
-        ldx     ptr1+1
-
-; Adjust the sign of the remainder.
-; It must be the same as the sign of the dividend.
-;
-	bit	tmp1		; Load high-byte of left argument
-	bpl	Pos		; Jump if sign-of-result is positive
-	jmp	negax		; Result is negative, adjust the sign
-
-Pos:	rts
-