URL
https://opencores.org/ocsvn/eco32/eco32/trunk
Subversion Repositories eco32
Compare Revisions
- This comparison shows the changes necessary to convert path
/eco32/trunk
- from Rev 103 to Rev 104
- ↔ Reverse comparison
Rev 103 → Rev 104
/stdalone/dskchk/Makefile
7,22 → 7,28
SRC = start.s main.c end.s |
BIN = dskchk.bin |
MAP = dskchk.map |
EXO = dskchk.exo |
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.PHONY: all install run clean |
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all: $(BIN) |
all: $(BIN) $(EXO) |
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install: $(BIN) |
install: $(BIN) $(EXO) |
mkdir -p $(BUILD)/stdalone |
cp $(BIN) $(BUILD)/stdalone |
cp $(MAP) $(BUILD)/stdalone |
cp $(EXO) $(BUILD)/stdalone |
|
run: $(BIN) |
$(BUILD)/bin/sim -i -t 1 -l $(BIN) -d $(BUILD)/disk/disk.img |
$(BUILD)/bin/sim -i -t 1 -l $(BIN) -a 0x10000 \ |
-d $(BUILD)/run/disk.img |
|
$(EXO): $(BIN) |
$(BUILD)/bin/bin2exo -S2 0x10000 $(BIN) $(EXO) |
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$(BIN): $(SRC) |
$(BUILD)/bin/lcc -A -Wo-kernel \ |
-Wl-m -Wl$(MAP) -o $(BIN) $(SRC) |
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clean: |
rm -f *~ $(BIN) $(MAP) |
rm -f *~ $(BIN) $(MAP) $(EXO) |
/stdalone/dskchk/start.s
114,6 → 114,11
rfx ; return from exception |
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start: |
add $8,$0,0xA8003FFF |
add $9,$0,0xC0000000 |
stw $8,$9,0 ; 0xC0000000: j 0xC0010000 |
stw $8,$9,4 ; 0xC0000004: j 0xC0010004 |
stw $8,$9,8 ; 0xC0000008: j 0xC0010008 |
mvfs $8,0 |
or $8,$8,1 << 27 ; let vector point to RAM |
mvts $8,0 |