From cfe3eda416c35d52efe233e50268bad16197063e Mon Sep 17 00:00:00 2001
From: cuz <cuz@b7a2c559-68d2-44c3-8de9-860c34a00d81>
Date: Wed, 6 Oct 2004 21:42:17 +0000
Subject: [PATCH] Replaced putchar by an assembler version
git-svn-id: svn://svn.cc65.org/cc65/trunk@3216 b7a2c559-68d2-44c3-8de9-860c34a00d81
---
libsrc/common/.cvsignore | 1 -
libsrc/common/Makefile | 2 +-
libsrc/common/putchar.c | 26 --------------------------
libsrc/common/putchar.s | 20 ++++++++++++++++++++
4 files changed, 21 insertions(+), 28 deletions(-)
delete mode 100644 libsrc/common/putchar.c
create mode 100644 libsrc/common/putchar.s
diff --git a/libsrc/common/.cvsignore b/libsrc/common/.cvsignore
index 76d1d0b75..adb367888 100644
--- a/libsrc/common/.cvsignore
+++ b/libsrc/common/.cvsignore
@@ -24,7 +24,6 @@ locale.s
localtime.s
mktime.s
perror.s
-putchar.s
puts.s
qsort.s
realloc.s
diff --git a/libsrc/common/Makefile b/libsrc/common/Makefile
index 312e6bf6a..9a14ffbed 100644
--- a/libsrc/common/Makefile
+++ b/libsrc/common/Makefile
@@ -42,7 +42,6 @@ C_OBJS = _afailed.o \
localtime.o \
mktime.o \
perror.o \
- putchar.o \
puts.o \
qsort.o \
realloc.o \
@@ -117,6 +116,7 @@ S_OBJS = _cwd.o \
modload.o \
oserrcheck.o \
printf.o \
+ putchar.o \
rand.o \
raise.o \
remove.o \
diff --git a/libsrc/common/putchar.c b/libsrc/common/putchar.c
deleted file mode 100644
index a98341a59..000000000
--- a/libsrc/common/putchar.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * putchar.c
- *
- * Ullrich von Bassewitz, 11.12.1998
- */
-
-
-
-#include <stdio.h>
-#undef putchar /* This is usually declared as a macro */
-
-
-
-/*****************************************************************************/
-/* Code */
-/*****************************************************************************/
-
-
-
-int __fastcall__ putchar (int c)
-{
- return fputc (c, stdout);
-}
-
-
-
diff --git a/libsrc/common/putchar.s b/libsrc/common/putchar.s
new file mode 100644
index 000000000..d77f8d0dd
--- /dev/null
+++ b/libsrc/common/putchar.s
@@ -0,0 +1,20 @@
+;
+; Ullrich von Bassewitz, 2004-10-06
+;
+; int __fastcall__ putchar (int c);
+;
+
+ .export _putchar
+ .import _stdout
+ .import _fputc
+
+
+.code
+
+_putchar:
+ lda #<_stdout
+ ldx #>_stdout
+ jmp _fputc ; __fastcall__ function
+
+
+