simple80: fixes to get simple80 up with the new compiler

Kernel/platform/platform-simple80/Makefile

@@ -49,6 +49,23 @@ clean:
 	rm -f $(OBJS) $(JUNK)  core *~ loader.tmp loader.bin fuzix.com
 
 image:	loader.bin
+	$(CROSS_LD) -b -C 0x0100 -S 0xF000 -f CLDBbXSs -o fuzix.bin \
+	crt0.o commonmem.o simple80.o ../../start.o \
+	../../version.o ../../cpu-z80u/lowlevel-z80u-thunked.o \
+	../../usermem.o usermem.o tricks.o main.o discard.o \
+	../../timer.o ../../kdata.o devices.o ../../devio.o \
+	../../filesys.o ../../blk512.o ../../process.o \
+	../../inode.o ../../syscall_exec.o ../../syscall_exec16.o \
+	../../syscall_fs.o ../../syscall_fs2.o ../../syscall_fs3.o \
+	../../syscall_proc.o ../../syscall_other.o ../../syscall_net.o \
+	../../network.o ../../tty.o ../../mm.o ../../mm/memalloc_none.o \
+	../../swap.o ../../mm/simple.o ../../devsys.o \
+	devtty.o ../../dev/tinydisk.o ../../dev/tinydisk_discard.o \
+	../../dev/tinyide.o ../../dev/tinyide_discard.o ide.o \
+	../../dev/ds1302_rcbusu.o ../../dev/ds1302.o ../../dev/ds1302_discard.o \
+	/opt/ccz80/lib/libz80.a -m fuzix.tmpmap
+	perl -lpe '$$_=hex' fuzix.tmpmap | paste -d" " - fuzix.tmpmap  |  sort -n |  cut -d" " -f 2- >../../fuzix.map
+	../../tools/pack85 <../../fuzix.map fuzix.bin ../../fuzix.bin
 
 loader.bin: loader.S
 	asz80 loader.S
@@ -65,6 +82,6 @@ diskimage: image
 	# Loader
 	dd if=loader.bin of=$(IMAGES)/disk.img bs=512 seek=1 conv=notrunc
 	# Add the kernel
-	dd if=../../fuzix.bin of=$(IMAGES)/disk.img bs=512 seek=2 conv=notrunc
+	dd if=../../fuzix.bin of=$(IMAGES)/disk.img bs=256 skip=1 seek=4 conv=notrunc
 	# Make an emulator image of it
 	cat $(FUZIX_ROOT)/Standalone/filesystem-src/idehdr.40M $(IMAGES)/disk.img > $(IMAGES)/emu-ide.img

Kernel/platform/platform-simple80/ide.S

@@ -12,7 +12,6 @@ _devide_read_data:
 	push hl
 	push de
 	push bc
-	ld bc, IDE_REG_DATA	; port and count
 	ld a, (_td_raw)
 	or a
 	jr z, read_k
@@ -22,12 +21,14 @@ _devide_read_data:
 	ld a,(bits_to_user + 1)
 	out (c),a
 read_k:
-	inir                                    ; transfer first 256 bytes
-	inir                                    ; transfer second 256 bytes
+	ld bc, IDE_REG_DATA	; port and count
+	inir                    ; transfer first 256 bytes
+	inir                    ; transfer second 256 bytes
 	ld bc,(sio_reg)
 	out (c),b
 	ld a,(bits_to_user)
 	out (c),a
+	pop bc
 	ld a,(_int_disabled)
 	or a
 	ret z
@@ -40,7 +41,6 @@ _devide_write_data:
 	push hl
 	push de
 	push bc
-	ld bc, IDE_REG_DATA	; port and count
 	ld a, (_td_raw)
 	or a
 	jr z, write_k
@@ -50,12 +50,14 @@ _devide_write_data:
 	ld a,(bits_to_user + 1)
 	out (c),a
 write_k:
-	otir                                    ; transfer first 256 bytes
-	otir                                    ; transfer second 256 bytes
+	ld bc, IDE_REG_DATA	; port and count
+	otir                    ; transfer first 256 bytes
+	otir                    ; transfer second 256 bytes
 	ld bc,(sio_reg)
 	out (c),b
 	ld a,(bits_to_user)
 	out (c),a
+	pop bc
 	ld a,(_int_disabled)
 	or a
 	ret z

Kernel/platform/platform-simple80/simple80.S

@@ -4,7 +4,6 @@
 
         ; exported symbols
         .export init_hardware
-        .export interrupt_handler
         .export _program_vectors
 	.export _kernel_flag
 	.export map_page_low
@@ -84,8 +83,8 @@ init_hardware:
 	ld hl, 60		; We lose 4K to common space
         ld (_procmem), hl
 
-	ld hl, s__COMMONMEM
-	ld de, l__COMMONMEM
+	ld hl, __common
+	ld de, __common_size
 
 	; Modified board drives the RAM A16 differently
 	ld a,(0xfffe)
@@ -258,7 +257,6 @@ _plt_halt:
 ;
 ;	A little SIO helper
 ;
-	.export _sio_r
 	.export _sio2_otir
 
 _sio2_otir:
@@ -404,7 +402,7 @@ modified_mem:
 	ld (banknum),a
 	ld hl, 0xeae8
 	ld (bits_from_user),hl
-            ld hl, 0x0503		; SIOB R 5
+        ld hl, 0x0503		; SIOB R 5
 	ld (sio_reg),hl
 	ld a, 0xea
 	ld a,l			; get the register
@@ -433,7 +431,7 @@ far_ldir_1:
 	inc hl
 	out (c),b
 	out (c),d
-	ld (ix),a
+	ld (ix + 0),a
 	inc ix
 	exx
 	dec bc

Kernel/platform/platform-simple80/simple80.s

@@ -8,7 +8,6 @@
 
         ; exported symbols
         .export init_hardware
-        .export interrupt_handler
         .export _program_vectors
  .export _kernel_flag
  .export map_page_low
@@ -61,9 +60,9 @@ NBUFS .equ 4
 
 HIGHPAGE .equ 0 ; We only have 1 page byte and the low page
     ; isn't used
-# 26 "simple80.S" 2
+# 25 "simple80.S" 2
 # 1 "../../cpu-z80u/kernel-z80.def" 1
-# 27 "simple80.S" 2
+# 26 "simple80.S" 2
 
 
 ; Base address of SIO/2 chip 0x80
@@ -124,8 +123,8 @@ init_hardware:
  ld hl, 60 ; We lose 4K to common space
         ld (_procmem), hl
 
- ld hl, s__COMMONMEM
- ld de, l__COMMONMEM
+ ld hl, __common
+ ld de, __common_size
 
  ; Modified board drives the RAM A16 differently
  ld a,(0xfffe)
@@ -298,7 +297,6 @@ _plt_halt:
 ;
 ; A little SIO helper
 ;
- .export _sio_r
  .export _sio2_otir
 
 _sio2_otir:
@@ -444,7 +442,7 @@ modified_mem:
  ld (banknum),a
  ld hl, 0xeae8
  ld (bits_from_user),hl
-            ld hl, 0x0503 ; SIOB R 5
+        ld hl, 0x0503 ; SIOB R 5
  ld (sio_reg),hl
  ld a, 0xea
  ld a,l ; get the register
@@ -473,7 +471,7 @@ far_ldir_1:
  inc hl
  out (c),b
  out (c),d
- ld (ix),a
+ ld (ix + 0),a
  inc ix
  exx
  dec bc

Kernel/platform/platform-simple80/usermem.S

@@ -66,11 +66,11 @@ __uput:
 ;	logic
 ;
 __uzero:
-	ld hl,4
+	ld hl,5
 	add hl,sp
 	ld d,(hl)
 	dec hl
-	ld d,(hl)
+	ld e,(hl)
 	dec hl
 	ld a,(hl)
 	dec hl

Kernel/platform/platform-simple80/usermem.s

@@ -106,11 +106,11 @@ __uput:
 ; logic
 ;
 __uzero:
- ld hl,4
+ ld hl,5
  add hl,sp
  ld d,(hl)
  dec hl
- ld d,(hl)
+ ld e,(hl)
  dec hl
  ld a,(hl)
  dec hl