mirror of
https://github.com/garrettsworkshop/MacIIROMDiskDriver.git
synced 2024-11-22 03:30:58 +00:00
Implemented build process
This commit is contained in:
parent
45752186ef
commit
3888172c26
22
Makefile
22
Makefile
@ -5,13 +5,14 @@ PREFIX=$(RETRO68)/m68k-apple-macos
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CC=$(RETRO68)/bin/m68k-apple-macos-gcc
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CC=$(RETRO68)/bin/m68k-apple-macos-gcc
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CXX=$(RETRO68)/bin/m68k-apple-macos-g++
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CXX=$(RETRO68)/bin/m68k-apple-macos-g++
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OBJCOPY=$(RETRO68)/bin/m68k-apple-macos-objcopy
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OBJCOPY=$(RETRO68)/bin/m68k-apple-macos-objcopy
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OBJDUMP=$(RETRO68)/bin/m68k-apple-macos-objdump
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REZ=$(RETRO68)/bin/Rez
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REZ=$(RETRO68)/bin/Rez
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LDFLAGS=-lRetroConsole
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LDFLAGS=-lRetroConsole
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RINCLUDES=$(PREFIX)/RIncludes
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RINCLUDES=$(PREFIX)/RIncludes
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REZFLAGS=-I$(RINCLUDES)
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REZFLAGS=-I$(RINCLUDES)
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all: bin/rdisk.bin
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all: bin/rom.bin
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obj:
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obj:
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mkdir obj
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mkdir obj
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@ -19,12 +20,29 @@ obj:
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bin:
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bin:
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mkdir bin
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mkdir bin
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bin/sym:
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mkdir bin/sym
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obj/rdisk.o: rdisk.c obj
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obj/rdisk.o: rdisk.c obj
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$(CC) -c -O1 $< -o $@
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$(CC) -c -O1 $< -o $@
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bin/rdisk.bin: obj/rdisk.o bin
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obj/rdisk.s: obj obj/rdisk.o
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$(OBJDUMP) -d obj/rdisk.o > obj/rdisk.s
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bin/rdisk.bin: bin obj/rdisk.o
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$(OBJCOPY) -O binary obj/rdisk.o $@
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$(OBJCOPY) -O binary obj/rdisk.o $@
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bin/rom.bin: bin bin/sym bin/rdisk.bin obj/rdisk.s
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cp baserom.bin bin/rom.bin
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printf '\x18' | dd of=bin/rom.bin bs=1 seek=335168 count=1 conv=notrunc # resource flags
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printf '\x4F' | dd of=bin/rom.bin bs=1 seek=335216 count=1 conv=notrunc # driver flags
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cat obj/rdisk.s | grep "<.*DiskOpen>\:" | cut -c5-8 | xxd -r -p - | dd of=bin/rom.bin bs=1 seek=335224 count=2 conv=notrunc
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cat obj/rdisk.s | grep "<.*DiskPrime>\:" | cut -c5-8 | xxd -r -p - | dd of=bin/rom.bin bs=1 seek=335226 count=2 conv=notrunc
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cat obj/rdisk.s | grep "<.*DiskControl>\:" | cut -c5-8 | xxd -r -p - | dd of=bin/rom.bin bs=1 seek=335228 count=2 conv=notrunc
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cat obj/rdisk.s | grep "<.*DiskStatus>\:" | cut -c5-8 | xxd -r -p - | dd of=bin/rom.bin bs=1 seek=335230 count=2 conv=notrunc
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cat obj/rdisk.s | grep "<.*DiskClose>\:" | cut -c5-8 | xxd -r -p - | dd of=bin/rom.bin bs=1 seek=335232 count=2 conv=notrunc
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cat bin/rdisk.bin | dd of=bin/rom.bin bs=1 seek=335244 conv=notrunc
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.PHONY: clean
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.PHONY: clean
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clean:
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clean:
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rm -fr bin obj
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rm -fr bin obj
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12
rdisk.c
12
rdisk.c
@ -21,9 +21,9 @@ OSErr RDiskAddDrive(short drvrRefNum, short drvNum, DrvQElPtr dq) = {0x4840, 0x3
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inline char IsRPressed() { return *((char*)0x175) & 0x80; }
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inline char IsRPressed() { return *((char*)0x175) & 0x80; }
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inline char ISAPressed() { return *((char*)0x174) & 0x01; }
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inline char ISAPressed() { return *((char*)0x174) & 0x01; }
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#define RDiskCopySize (128)
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#define Copy24Size (64)
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typedef void (*ROMDiskCopy_t)(char *, char *, unsigned long);
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typedef void (*ROMDiskCopy_t)(char *, char *, unsigned long);
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void RDiskCopy(char *source, char *dest, unsigned long count) {
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void Copy24(char *source, char *dest, unsigned long count) {
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char mode = true32b;
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char mode = true32b;
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SwapMMUMode(&mode);
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SwapMMUMode(&mode);
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BlockMove(source, dest, count);
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BlockMove(source, dest, count);
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@ -58,7 +58,7 @@ OSErr RDiskOpen(IOParamPtr p, DCtlPtr d) {
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if (!d->dCtlStorage) { return openErr; }
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if (!d->dCtlStorage) { return openErr; }
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// Allocate space for 24-bit copy routine in system heap and move it there
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// Allocate space for 24-bit copy routine in system heap and move it there
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c->copy24_alloc = NewPtrSys(RDiskCopySize);
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c->copy24_alloc = NewPtrSys(Copy24Size);
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if (!c->copy24_alloc) {
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if (!c->copy24_alloc) {
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if (d->dCtlStorage) {
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if (d->dCtlStorage) {
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HUnlock(d->dCtlStorage);
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HUnlock(d->dCtlStorage);
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@ -66,7 +66,7 @@ OSErr RDiskOpen(IOParamPtr p, DCtlPtr d) {
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}
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}
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return openErr;
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return openErr;
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}
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}
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BlockMove(&RDiskCopy, c->copy24_alloc, RDiskCopySize);
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BlockMove(&Copy24, c->copy24_alloc, Copy24Size);
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c->copy24 = (ROMDiskCopy_t)StripAddress(c->copy24_alloc);
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c->copy24 = (ROMDiskCopy_t)StripAddress(c->copy24_alloc);
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// Lock our storage struct and get master pointer
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// Lock our storage struct and get master pointer
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@ -91,7 +91,7 @@ OSErr RDiskOpen(IOParamPtr p, DCtlPtr d) {
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return noErr;
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return noErr;
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}
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}
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OSErr RDiskInit(IOParamPtr p, DCtlPtr d, RDiskStorage_t *c) {
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static OSErr RDiskInit(IOParamPtr p, DCtlPtr d, RDiskStorage_t *c) {
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char startup, ram;
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char startup, ram;
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// Return if initialized. Otherwise mark init done
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// Return if initialized. Otherwise mark init done
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@ -221,7 +221,7 @@ OSErr RDiskPrime(IOParamPtr p, DCtlPtr d) {
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//FIXME: Should we fail if cmd isn't read or write?
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//FIXME: Should we fail if cmd isn't read or write?
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}
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}
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OSErr RDiskAccRun(IOParamPtr p, DCtlPtr d, RDiskStorage_t *c) {
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static OSErr RDiskAccRun(IOParamPtr p, DCtlPtr d, RDiskStorage_t *c) {
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// Disable accRun
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// Disable accRun
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d->dCtlDelay = 0;
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d->dCtlDelay = 0;
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d->dCtlFlags &= ~dNeedTimeMask;
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d->dCtlFlags &= ~dNeedTimeMask;
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