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Introduced target 'atarixl'.

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The target 'atarixl' is to be used for Atari XL (and better) machines.
It will disable the OS ROM and enable the Shadow RAM available on
those machine.

Note: This commit is only the inital step towards for this goal that just
replicates the target 'atari' as a starting point!
This commit is contained in:
Oliver Schmidt 2013-05-28 21:56:37 +02:00
parent 2e8a65bda4
commit 98c47d1877
19 changed files with 138 additions and 35 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
asminc/stdio.inc
View File

@ -43,7 +43,7 @@ BUFSIZ = 256
EOF = -1
.if .defined(__APPLE2__) .or .defined(__APPLE2ENH__)
FILENAME_MAX = 64+1
.elseif .defined(__ATARI__)
.elseif .defined(__ATARI__) .or .defined(__ATARIXL__)
FILENAME_MAX = 12+1
.elseif .defined(__LUNIX__)
FILENAME_MAX = 80+1

61
cfg/atarixl-overlay.cfg Normal file
View File

@ -0,0 +1,61 @@
FEATURES {
STARTADDRESS: default = $2E00;
}
SYMBOLS {
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__OVERLAYSIZE__: type = weak, value = $1000; # 4k overlay
__RESERVED_MEMORY__: type = weak, value = $0000;
}
MEMORY {
ZP: file = "", define = yes, start = $0082, size = $007E;
HEADER: file = %O, start = $0000, size = $0006;
RAM: file = %O, start = %S + __OVERLAYSIZE__, size = $BC20 - __STACKSIZE__ - __OVERLAYSIZE__ - %S;
TRAILER: file = %O, start = $0000, size = $0006;
OVL1: file = "%O.1", start = %S, size = __OVERLAYSIZE__;
OVL2: file = "%O.2", start = %S, size = __OVERLAYSIZE__;
OVL3: file = "%O.3", start = %S, size = __OVERLAYSIZE__;
OVL4: file = "%O.4", start = %S, size = __OVERLAYSIZE__;
OVL5: file = "%O.5", start = %S, size = __OVERLAYSIZE__;
OVL6: file = "%O.6", start = %S, size = __OVERLAYSIZE__;
OVL7: file = "%O.7", start = %S, size = __OVERLAYSIZE__;
OVL8: file = "%O.8", start = %S, size = __OVERLAYSIZE__;
OVL9: file = "%O.9", start = %S, size = __OVERLAYSIZE__;
}
SEGMENTS {
EXEHDR: load = HEADER, type = ro;
STARTUP: load = RAM, type = ro, define = yes;
LOWCODE: load = RAM, type = ro, define = yes, optional = yes;
INIT: load = RAM, type = ro, optional = yes;
CODE: load = RAM, type = ro, define = yes;
RODATA: load = RAM, type = ro;
DATA: load = RAM, type = rw;
ZPSAVE: load = RAM, type = bss, define = yes;
BSS: load = RAM, type = bss, define = yes;
ZEROPAGE: load = ZP, type = zp;
EXTZP: load = ZP, type = zp, optional = yes;
AUTOSTRT: load = TRAILER, type = ro;
OVERLAY1: load = OVL1, type = ro, define = yes, optional = yes;
OVERLAY2: load = OVL2, type = ro, define = yes, optional = yes;
OVERLAY3: load = OVL3, type = ro, define = yes, optional = yes;
OVERLAY4: load = OVL4, type = ro, define = yes, optional = yes;
OVERLAY5: load = OVL5, type = ro, define = yes, optional = yes;
OVERLAY6: load = OVL6, type = ro, define = yes, optional = yes;
OVERLAY7: load = OVL7, type = ro, define = yes, optional = yes;
OVERLAY8: load = OVL8, type = ro, define = yes, optional = yes;
OVERLAY9: load = OVL9, type = ro, define = yes, optional = yes;
}
FEATURES {
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
segment = INIT;
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,
segment = RODATA;
CONDES: type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__,
segment = RODATA,
import = __CALLIRQ__;
}

42
cfg/atarixl.cfg Normal file
View File

@ -0,0 +1,42 @@
FEATURES {
STARTADDRESS: default = $2E00;
}
SYMBOLS {
__STACKSIZE__: type = weak, value = $0800; # 2k stack
__RESERVED_MEMORY__: type = weak, value = $0000;
}
MEMORY {
ZP: file = "", define = yes, start = $0082, size = $007E;
HEADER: file = %O, start = $0000, size = $0006;
RAM: file = %O, start = %S, size = $BC20 - __STACKSIZE__ - %S;
TRAILER: file = %O, start = $0000, size = $0006;
}
SEGMENTS {
EXEHDR: load = HEADER, type = ro;
STARTUP: load = RAM, type = ro, define = yes;
LOWCODE: load = RAM, type = ro, define = yes, optional = yes;
INIT: load = RAM, type = ro, optional = yes;
CODE: load = RAM, type = ro, define = yes;
RODATA: load = RAM, type = ro;
DATA: load = RAM, type = rw;
ZPSAVE: load = RAM, type = bss, define = yes;
BSS: load = RAM, type = bss, define = yes;
ZEROPAGE: load = ZP, type = zp;
EXTZP: load = ZP, type = zp, optional = yes;
AUTOSTRT: load = TRAILER, type = ro;
}
FEATURES {
CONDES: type = constructor,
label = __CONSTRUCTOR_TABLE__,
count = __CONSTRUCTOR_COUNT__,
segment = INIT;
CONDES: type = destructor,
label = __DESTRUCTOR_TABLE__,
count = __DESTRUCTOR_COUNT__,
segment = RODATA;
CONDES: type = interruptor,
label = __INTERRUPTOR_TABLE__,
count = __INTERRUPTOR_COUNT__,
segment = RODATA,
import = __CALLIRQ__;
}

2
include/atari.h
View File

@ -38,7 +38,7 @@
/* Check for errors */
#if !defined(__ATARI__)
#if !defined(__ATARI__) && !defined(__ATARIXL__)
# error This module may only be used when compiling for the Atari!
#endif

2
include/conio.h
View File

@ -63,7 +63,7 @@
# include <apple2.h>
#elif defined(__APPLE2ENH__)
# include <apple2enh.h>
#elif defined(__ATARI__)
#elif defined(__ATARI__) || defined(__ATARIXL__)
# include <atari.h>
#elif defined(__ATMOS__)
# include <atmos.h>

2
include/dirent.h
View File

@ -78,7 +78,7 @@ struct dirent {
#define _DE_ISLBL(t) (0)
#define _DE_ISLNK(t) (0)
#elif defined(__ATARI__)
#elif defined(__ATARI__) || defined(__ATARIXL__)
struct dirent {
char d_name[13]; /* 8.3 + trailing 0 */

2
include/stdio.h
View File

@ -71,7 +71,7 @@ extern FILE* stderr;
/* Standard defines that are platform dependent */
#if defined(__APPLE2__) || defined(__APPLE2ENH__)
# define FILENAME_MAX (64+1)
#elif defined(__ATARI__)
#elif defined(__ATARI__) || defined(__ATARIXL__)
# define FILENAME_MAX (12+1)
#elif defined(__LUNIX__)
# define FILENAME_MAX (80+1)

2
include/time.h
View File

@ -76,7 +76,7 @@ extern struct _timezone {
#if defined(__ATARI__)
#if defined(__ATARI__) || defined(__ATARIXL__)
/* The clock depends on the video standard, so read it at runtime */
unsigned _clocks_per_sec (void);
# define CLK_TCK _clocks_per_sec()

7
libsrc/Makefile
View File

@ -13,6 +13,7 @@ GEOS = geos-apple \
TARGETS = apple2 \
apple2enh \
atari \
atarixl \
atmos \
$(CBMS) \
$(GEOS) \
@ -93,9 +94,13 @@ GEOSDIRS = common \
system
ifeq ($(TARGET),apple2enh)
SRCDIR = apple2
OBJPFX = a2
DRVPFX = a2e
SRCDIR = apple2
else ifeq ($(TARGET),atarixl)
SRCDIR = atari
OBJPFX = atr
DRVPFX = atrx
else ifeq ($(TARGET),sim65c02)
SRCDIR = sim6502
else

2
libsrc/dbg/dbg.c
View File

@ -93,7 +93,7 @@ static char GetKeyUpdate (void);
# define MAX_X 80
# define MAX_Y 25
# define DUMP_BYTES 16
#elif defined(__APPLE2__) || defined(__APPLE2ENH__) || defined(__ATARI__)
#elif defined(__APPLE2__) || defined(__APPLE2ENH__) || defined(__ATARI__) || defined(__ATARIXL__)
# define MAX_X 40
# define MAX_Y 24
# define DUMP_BYTES 8

4
src/ca65/main.c
View File

@ -208,6 +208,10 @@ static void SetSys (const char* Sys)
NewSymbol ("__ATARI__", 1);
break;
case TGT_ATARIXL:
NewSymbol ("__ATARIXL__", 1);
break;
case TGT_C16:
CBMSystem ("__C16__");
break;

4
src/cc65/main.c
View File

@ -164,6 +164,10 @@ static void SetSys (const char* Sys)
DefineNumericMacro ("__ATARI__", 1);
break;
case TGT_ATARIXL:
DefineNumericMacro ("__ATARIXL__", 1);
break;
case TGT_C16:
cbmsys ("__C16__");
break;

2
src/common/target.c
View File

@ -125,6 +125,7 @@ static const TargetEntry TargetMap[] = {
{ "apple2", TGT_APPLE2 },
{ "apple2enh", TGT_APPLE2ENH },
{ "atari", TGT_ATARI },
{ "atarixl", TGT_ATARIXL },
{ "atmos", TGT_ATMOS },
{ "bbc", TGT_BBC },
{ "c128", TGT_C128 },
@ -156,6 +157,7 @@ static const TargetProperties PropertyTable[TGT_COUNT] = {
{ "none", CPU_6502, BINFMT_BINARY, CTNone },
{ "module", CPU_6502, BINFMT_O65, CTNone },
{ "atari", CPU_6502, BINFMT_BINARY, CTAtari },
{ "atarixl", CPU_6502, BINFMT_BINARY, CTAtari },
{ "vic20", CPU_6502, BINFMT_BINARY, CTPET },
{ "c16", CPU_6502, BINFMT_BINARY, CTPET },
{ "c64", CPU_6502, BINFMT_BINARY, CTPET },

1
src/common/target.h
View File

@ -55,6 +55,7 @@ typedef enum {
TGT_NONE,
TGT_MODULE,
TGT_ATARI,
TGT_ATARIXL,
TGT_VIC20,
TGT_C16,
TGT_C64,

3
testcode/lib/clock.c
View File

@ -16,11 +16,8 @@ int main(void)
printf("clocks per second: %d\n", CLOCKS_PER_SEC);
printf("current clock: %ld\n", clock());
#ifdef __ATARI__
/* Atari DOS 2.x clears the screen after program termination, so wait... */
printf("hit <return> to exit...");
cgetc();
#endif
printf("\n");
return(0);
}

4
testcode/lib/div-test.c
View File

@ -31,10 +31,8 @@ int main(void) {
test(-40, -3);
if (t)
printf("\nThe div() function made a wrong result!\n");
#ifdef __ATARI__
/* Atari DOS 2 clears the screen after program-termination, so wait. */
printf("\nTap a key, to exit. ");
getchar();
#endif
return (int)t;
}

9
testcode/lib/ft.c
View File

@ -24,7 +24,8 @@
extern int getsp(void); /* is provided in getsp.s */
#ifdef __ATARI__ /* Atari's fd indirection table */
/* Atari's fd indirection table */
#if defined(__ATARI__) || defined(__ATARIXL__)
extern char __fd_index[];
struct fd_t {
char usage;
@ -33,7 +34,7 @@ struct fd_t {
char flag;
};
extern struct fd_t __fd_table[];
#endif /* #ifdef __ATARI__ */
#endif
int main(int argc,char **argv)
{
@ -73,7 +74,7 @@ int main(int argc,char **argv)
return(0);
}
printf("open success -- handle = $%x, sp = %d\n",fd,csp);
#ifdef __ATARI__
#if defined(__ATARI__) || defined(__ATARIXL__)
printf("fd_index:\n ");
for (i=0; i<12; i++) printf("%02X ",__fd_index[i]);
printf("\nfd_table:\n");
@ -83,7 +84,7 @@ int main(int argc,char **argv)
__fd_table[i].iocb,
__fd_table[i].dev);
}
#endif /* #ifdef __ATARI__ */
#endif
lr = read(fd,buf,16); /* read first 16 bytes */
csp = getsp();
if (lr == -1) {

12
testcode/lib/mul-test.c
View File

@ -18,7 +18,7 @@ static const unsigned char small_bar[8] = {
' ', 0xa5, 0xb4, 0xb5, 0xa1, 0xb6, 0xaa, 0xa7
};
#elif defined(__ATARI__)
#elif defined(__ATARI__) || defined(__ATARIXL__)
#endif
/* Screen co-ordinates for the progress meter */
@ -39,7 +39,7 @@ static void ProgressMeter (unsigned Val)
revers (revers_bar[Val]);
cputc (small_bar[Val]);
#elif defined(__ATARI__)
#elif defined(__ATARI__) || defined(__ATARIXL__)
#endif
revers (0);
@ -162,12 +162,8 @@ Done:
" %u.%03u seconds.\n", Days, Hours, Minu, Sec, Milli);
#endif
#ifdef __ATARI__
if (_dos_type != SPARTADOS && _dos_type != OSADOS) {
cprintf ("\rTap a key, to exit. ");
cgetc();
}
#endif
cprintf ("\rTap a key, to exit. ");
cgetc();
return 0;
}

10
testcode/lib/strnicmp-test.c
View File

@ -1,10 +1,7 @@
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#ifdef __ATARI__
#include <atari.h>
#include <conio.h>
#endif
static int do_test(const char *s1, const char *s2, size_t n)
{
@ -70,11 +67,6 @@ int main(void)
else
printf("OK (%d)\n", ret);
#ifdef __ATARI__
if (_dos_type != 1) {
cgetc();
}
#endif
cgetc();
return 0;
}