diff options
Diffstat (limited to 'sw/z80/tests/ram')
-rw-r--r-- | sw/z80/tests/ram/crt0.s | 40 | ||||
-rw-r--r-- | sw/z80/tests/ram/main.c | 13 | ||||
-rw-r--r-- | sw/z80/tests/ram/makefile | 54 |
3 files changed, 0 insertions, 107 deletions
diff --git a/sw/z80/tests/ram/crt0.s b/sw/z80/tests/ram/crt0.s deleted file mode 100644 index b0caa8c..0000000 --- a/sw/z80/tests/ram/crt0.s +++ /dev/null @@ -1,40 +0,0 @@ - .module crt0 - .area _HEADER (ABS) - -;; Reset vectors - .org 0 - jp init - - .org 0x38 ; the instruction 0xff (not written) resets to this location - jp init - -;; main code - .org 0x100 - .globl _main - -init: - ;; Set stack pointer directly above top of memory. - ld sp,#0xffff - - ;; Start of the program - call _main - jp _exit - -_exit: - halt - jp _exit - -;; Ordering of segments for the linker. - .area _HOME - .area _CODE - .area _INITIALIZER - .area _GSINIT - .area _GSFINAL - - .area _DATA - .area _INITIALIZED - .area _BSEG - .area _BSS - .area _HEAP - - .area _CODE
\ No newline at end of file diff --git a/sw/z80/tests/ram/main.c b/sw/z80/tests/ram/main.c deleted file mode 100644 index 581072b..0000000 --- a/sw/z80/tests/ram/main.c +++ /dev/null @@ -1,13 +0,0 @@ - -void main(void) -{ - unsigned char j; - unsigned char *mem; - - j = 0; - mem = (unsigned char *) 0x8200; // somwhere in ram - - while (1) { - *mem = j++; - } -} diff --git a/sw/z80/tests/ram/makefile b/sw/z80/tests/ram/makefile deleted file mode 100644 index f8eb9fc..0000000 --- a/sw/z80/tests/ram/makefile +++ /dev/null @@ -1,54 +0,0 @@ -#### -# source code settings -# -OSNAME := ram_test - -CSOURCES := $(wildcard *.c) - -OBJECTS := $(patsubst %.c,build/%.rel,$(CSOURCES)) -HEXFILE := build/$(OSNAME).hex -BINARY := build/$(OSNAME).bin - -### -# compiler settings -# -CC := sdcc - -CFLAGS := -mz80 \ - -I . \ - -DDEBUG - -LDFLAGS := -mz80 \ - --no-std-crt0 build/crt0.rel \ - -pedantic - - # --code-loc 0x0120 \ - # --data-loc 0x2000 - -.PHONY: flash dirs dis clean -all: $(BINARY) - -flash: $(BINARY) - minipro -p M28C64 -w $< - -# build binary -$(BINARY): $(OBJECTS) dirs - $(CC) $(LDFLAGS) $(OBJECTS) -o $(HEXFILE) - makebin -s 8192 -yo 1 $(HEXFILE) $(BINARY) - -$(OBJECTS): build/%.rel : %.c $(CSOURCES) dirs build/crt0.rel - @printf "\n" - $(CC) $(CFLAGS) -c $< -o $@ - -build/crt0.rel: crt0.s - sdasz80 -o $< - @mv crt0.rel build/ - -dirs: - mkdir -p build - -dis: $(BINARY) - r2 -a z80 $< -c 'pd 0x10; s 0x100; pd 10; s 0x200; pd 10' - -clean: - - rm -rd build |