Add gitlab-ci

.gitlab-ci.yml

@@ -0,0 +1,12 @@
+---
+
+image: debian:bullseye
+
+build:
+  script:
+    - apt update; apt install -y gcc make xa65
+    - make test
+  artifacts:
+    paths:
+      - "out/memtest*k-f000.901465.bin"
+  

Makefile

@@ -1,7 +1,7 @@
 
-.PHONY: all memtest6502 emu5602
+.PHONY: all memtest6502 emu6502
 
-all: memtest6502 emu5602
+all: memtest6502 emu6502
 
 clean:
 	rm -rf tmp out
@@ -20,7 +20,10 @@ memtest6502:
 	xa '-D_MEMEND=$$1000' -M -A F000 -O ASCII -c -C -v -l tmp/memtest4k-f000-ascii.map -o tmp/memtest4k-f000-ascii.o65 src/memtest6502.asm
 	dd if=tmp/memtest4k-f000-ascii.o65 bs=1 skip=2 of=out/memtest4k-f000-ascii.emu6502.bin
 
-emu5602: memtest6502
+emu6502: memtest6502
 	# _END is set to the address of the last instruction s.t. the emulator knows when to terminate
 	gcc -D_END=$$(cat tmp/memtest4k-f000-ascii.map | grep ^done, | cut -d, -f2 | tr -d ' ,') -o out/emu6502 src/emu6502.c src/fake6502.c
 
+test: memtest6502
+	gcc -DNOLIMIT -D_END=$$(cat tmp/memtest4k-f000-ascii.map | grep ^done, | cut -d, -f2 | tr -d ' ,') -o out/emu6502 src/emu6502.c src/fake6502.c
+	out/emu6502 | tail -30

src/emu6502.c

@@ -84,7 +84,9 @@ int main() {
   reset6502();
   signal(SIGINT, intv);
   while (1) {
+#ifndef NOLIMIT
     usleep(1);
+#endif
     step6502();
     printf("pass: %02x, address: %02x%02x\n", ram[4], ram[1], ram[2]);
     printf("┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓\n");