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authorNao Pross <naopross@thearcway.org>2017-05-02 00:06:10 +0200
committerNao Pross <naopross@thearcway.org>2017-05-02 00:06:10 +0200
commit752e0fd9ec166ea8a513294fd44b7203af03d684 (patch)
tree94f6000ed20ef39bfdd3f85caad801a6e53ba072 /sw/z80/kernel
parentMerge branch 'master' of https://github.com/NaoPross/z80uPC (diff)
downloadz80uPC-752e0fd9ec166ea8a513294fd44b7203af03d684.tar.gz
z80uPC-752e0fd9ec166ea8a513294fd44b7203af03d684.zip
switch to sdcc
- update of the makefile to use sdcc, since it is more popular and it's easier to insall on other computers - fix of crt0.s (old loader.asm) for the new compiler - change of the structure in the source code folder to separate betweeen libc and kernel code
Diffstat (limited to 'sw/z80/kernel')
-rw-r--r--sw/z80/kernel/include/types.h9
-rw-r--r--sw/z80/kernel/kernel.c10
2 files changed, 19 insertions, 0 deletions
diff --git a/sw/z80/kernel/include/types.h b/sw/z80/kernel/include/types.h
new file mode 100644
index 0000000..adde214
--- /dev/null
+++ b/sw/z80/kernel/include/types.h
@@ -0,0 +1,9 @@
+#ifndef __TYPES_H__
+#define __TYPES_H__
+
+#define int8_t char
+#define uint8_t unsigned char
+#define int16_t int
+#define uint16_t unsigned int
+
+#endif
diff --git a/sw/z80/kernel/kernel.c b/sw/z80/kernel/kernel.c
new file mode 100644
index 0000000..fe87c3d
--- /dev/null
+++ b/sw/z80/kernel/kernel.c
@@ -0,0 +1,10 @@
+#include "types.h"
+
+
+void main(void)
+{
+ int i, j = 20;
+ for (i = 0; i < 10; i++) {
+ j--;
+ }
+}