sorted sources per functionality in different subdirs

Makefile

@@ -1,5 +1,4 @@
-#
+# # Makefile for Firebee BaS
-# Makefile for Firebee BaS
 #
 # This Makefile is meant for cross compiling the BaS with Vincent Riviere's cross compilers.
 # If you want to compile native on an Atari (you will need at least GCC 4.6.3), set
@@ -40,11 +39,12 @@ CFLAGS=-mcpu=5474 \
 		-fleading-underscore \
 		-Wa,--register-prefix-optional
 
-SRCDIR=sources
 TRGTDIRS= ./firebee ./m5484lite
 OBJDIRS=$(patsubst %, %/objs,$(TRGTDIRS))
 TOOLDIR=util
 
+VPATH=dma:exe:flash:fs:if:kbd:pci:spi:sys:usb:util:xhdi
+
 # Linker control file. The final $(LDCFILE) is intermediate only (preprocessed  version of $(LDCSRC)
 LDCFILE=bas.lk
 LDRFILE=ram.lk
@@ -59,53 +59,53 @@ RAM_EXEC=ram.$(EXE)
 BASFLASH_EXEC=basflash.$(EXE)
 
 CSRCS= \
-	$(SRCDIR)/sysinit.c \
+	sysinit.c \
-	$(SRCDIR)/init_fpga.c \
+	init_fpga.c \
-	$(SRCDIR)/mmu.c \
+	mmu.c \
-	$(SRCDIR)/fault_vectors.c \
+	fault_vectors.c \
-	$(SRCDIR)/interrupts.c \
+	interrupts.c \
-	$(SRCDIR)/bas_printf.c \
+	bas_printf.c \
-	$(SRCDIR)/bas_string.c \
+	bas_string.c \
-	$(SRCDIR)/BaS.c \
+	BaS.c \
-	$(SRCDIR)/cache.c \
+	cache.c \
-	$(SRCDIR)/mmc.c \
+	mmc.c \
-	$(SRCDIR)/unicode.c \
+	unicode.c \
-	$(SRCDIR)/ff.c \
+	ff.c \
-	$(SRCDIR)/sd_card.c \
+	sd_card.c \
-	$(SRCDIR)/wait.c \
+	wait.c \
-	$(SRCDIR)/s19reader.c \
+	s19reader.c \
-	$(SRCDIR)/flash.c \
+	flash.c \
-	$(SRCDIR)/dma.c \
+	dma.c \
-	$(SRCDIR)/xhdi_sd.c \
+	xhdi_sd.c \
-	$(SRCDIR)/xhdi_interface.c \
+	xhdi_interface.c \
-	$(SRCDIR)/pci.c \
+	pci.c \
-	$(SRCDIR)/dspi.c \
+	dspi.c \
-	$(SRCDIR)/driver_vec.c \
+	driver_vec.c \
-	$(SRCDIR)/MCD_dmaApi.c \
+	MCD_dmaApi.c \
-	$(SRCDIR)/MCD_tasks.c \
+	MCD_tasks.c \
-	$(SRCDIR)/MCD_tasksInit.c \
+	MCD_tasksInit.c \
 	\
-	$(SRCDIR)/usb.c \
+	usb.c \
-	$(SRCDIR)/usb_mem.c \
+	usb_mem.c \
-	$(SRCDIR)/ohci-hcd.c \
+	ohci-hcd.c \
-	$(SRCDIR)/ehci-hcd.c \
+	ehci-hcd.c \
-	$(SRCDIR)/usb_mouse.c \
+	usb_mouse.c \
 	\
-	$(SRCDIR)/ikbd.c \
+	ikbd.c \
 	\
-	$(SRCDIR)/basflash.c \
+	basflash.c \
-	$(SRCDIR)/basflash_start.c 
+	basflash_start.c 
 
 ASRCS= \
-	$(SRCDIR)/startcf.S \
+	startcf.S \
-	$(SRCDIR)/printf_helper.S \
+	printf_helper.S \
-	$(SRCDIR)/exceptions.S \
+	exceptions.S \
-	$(SRCDIR)/supervisor.S \
+	supervisor.S \
-	$(SRCDIR)/illegal_instruction.S \
+	illegal_instruction.S \
-	$(SRCDIR)/xhdi_vec.S
+	xhdi_vec.S
 	
-COBJS=$(patsubst $(SRCDIR)/%.o,%.o,$(patsubst %.c,%.o,$(CSRCS)))
+COBJS=$(patsubst %.c,%.o,$(CSRCS))
-AOBJS=$(patsubst $(SRCDIR)/%.o,%.o,$(patsubst %.S,%.o,$(ASRCS)))
+AOBJS=$(patsubst %.S,%.o,$(ASRCS))
 
 OBJS=$(COBJS) $(AOBJS)
 LIBBAS=libbas.a
@@ -145,10 +145,10 @@ ifeq (firebee,$(1))
 else
 	MACHINE=MACHINE_M5484LITE
 endif
-$(1)/objs/%.o:$(SRCDIR)/%.c
+$(1)/objs/%.o:%.c
 	$(CC) $$(CFLAGS) -D$$(MACHINE) $(INCLUDE) -c $$< -o $$@
 
-$(1)/objs/%.o:$(SRCDIR)/%.S
+$(1)/objs/%.o:%.S
 	$(CC) $$(CFLAGS) -Wa,--bitwise-or -D$$(MACHINE) $(INCLUDE) -c $$< -o $$@
 endef
 $(foreach DIR,$(TRGTDIRS),$(eval $(call CC_TEMPLATE,$(DIR))))

pci/pci.c

@@ -789,10 +789,10 @@ void init_pci(void)
 	xprintf("initializing PCI bridge:\r\n");
 
 	(void) res; /* for now */
-	res = register_interrupt_handler(5, INT_SOURCE_PCIARB, 5, 1, pci_arb_interrupt);
+	res = register_interrupt_handler(0, INT_SOURCE_PCIARB, 5, 5, pci_arb_interrupt);
 	debug_printf("registered interrupt handler for PCI arbiter: %s\r\n",
 			(res < 0 ? "failed" : "succeeded"));
-	register_interrupt_handler(5, INT_SOURCE_XLBPCI, 5, 0, xlb_pci_interrupt);
+	register_interrupt_handler(0, INT_SOURCE_XLBPCI, 5, 5, xlb_pci_interrupt);
 	debug_printf("registered interrupt handler for XLB PCI: %s\r\n",
 			(res < 0 ? "failed" : "succeeded"));
 

sources/main.c

@@ -1,100 +0,0 @@
-/*----------------------------------------------------------------------*/
-/* FatFs sample project for generic microcontrollers (C)ChaN, 2012      */
-/*----------------------------------------------------------------------*/
-
-#include <stdio.h>
-#include "ff.h"
-
-
-FATFS Fatfs;		/* File system object */
-FIL Fil;			/* File object */
-uint8_t Buff[128];		/* File read buffer */
-
-
-void die (		/* Stop with dying message */
-	FRESULT rc	/* FatFs return value */
-)
-{
-	xprintf("Failed with rc=%u.\n", rc);
-	for (;;) ;
-}
-
-
-/*-----------------------------------------------------------------------*/
-/* Program Main                                                          */
-/*-----------------------------------------------------------------------*/
-
-int main (void)
-{
-	FRESULT rc;				/* Result code */
-	DIR dir;				/* Directory object */
-	FILINFO fno;			/* File information object */
-	uint32_t bw, br, i;
-
-
-	f_mount(0, &Fatfs);		/* Register volume work area (never fails) */
-
-	xprintf("\nOpen an existing file (message.txt).\n");
-	rc = f_open(&Fil, "MESSAGE.TXT", FA_READ);
-	if (rc) die(rc);
-
-	xprintf("\nType the file content.\n");
-	for (;;) {
-		rc = f_read(&Fil, Buff, sizeof Buff, &br);	/* Read a chunk of file */
-		if (rc || !br) break;			/* Error or end of file */
-		for (i = 0; i < br; i++)		/* Type the data */
-			putchar(Buff[i]);
-	}
-	if (rc) die(rc);
-
-	xprintf("\nClose the file.\n");
-	rc = f_close(&Fil);
-	if (rc) die(rc);
-
-	xprintf("\nCreate a new file (hello.txt).\n");
-	rc = f_open(&Fil, "HELLO.TXT", FA_WRITE | FA_CREATE_ALWAYS);
-	if (rc) die(rc);
-
-	xprintf("\nWrite a text data. (Hello world!)\n");
-	rc = f_write(&Fil, "Hello world!\r\n", 14, &bw);
-	if (rc) die(rc);
-	xprintf("%u bytes written.\n", bw);
-
-	xprintf("\nClose the file.\n");
-	rc = f_close(&Fil);
-	if (rc) die(rc);
-
-	xprintf("\nOpen root directory.\n");
-	rc = f_opendir(&dir, "");
-	if (rc) die(rc);
-
-	xprintf("\nDirectory listing...\n");
-	for (;;) {
-		rc = f_readdir(&dir, &fno);		/* Read a directory item */
-		if (rc || !fno.fname[0]) break;	/* Error or end of dir */
-		if (fno.fattrib & AM_DIR)
-			xprintf("   <dir>  %s\n", fno.fname);
-		else
-			xprintf("%8lu  %s\n", fno.fsize, fno.fname);
-	}
-	if (rc) die(rc);
-
-	xprintf("\nTest completed.\n");
-	for (;;) ;
-}
-
-
-
-/*---------------------------------------------------------*/
-/* User Provided Timer Function for FatFs module           */
-/*---------------------------------------------------------*/
-
-uint32_t get_fattime (void)
-{
-	return	  ((uint32_t)(2012 - 1980) << 25)	/* Year = 2012 */
-			| ((uint32_t)1 << 21)				/* Month = 1 */
-			| ((uint32_t)1 << 16)				/* Day_m = 1*/
-			| ((uint32_t)0 << 11)				/* Hour = 0 */
-			| ((uint32_t)0 << 5)				/* Min = 0 */
-			| ((uint32_t)0 >> 1);				/* Sec = 0 */
-}