bb9f1d031a
disable GETCWD command until I have a proper way to test it
2013-07-30 00:52:58 +02:00
d68307ee52
fix cleanup of stack
2013-07-24 10:24:47 +02:00
f2807df4c2
Don't import tmp1, slipped in by mistake in last commit
2013-07-24 00:44:44 +02:00
993555da94
implement _sysrename for Atari
2013-07-24 00:40:09 +02:00
8f23c1bac7
don't include errno.inc -- not necessary
2013-07-17 23:37:03 +02:00
0bd97f5445
remove unused import sreg
2013-07-17 23:33:12 +02:00
a3ad7d07a1
fix '_sysrmdir' for SpartaDOS
2013-07-16 01:29:49 +02:00
f04dc3570c
close IOCB if open failed -- otherwise is is still marked as "in use"
2013-07-09 23:39:42 +02:00
d3d7499faa
Remove saving and restoring of zeropage variables.
...
Merge remote-tracking branch 'upstream/master'
Conflicts:
cfg/atarixl.cfg
libsrc/atari/crt0.s
2013-07-03 11:38:28 +02:00
7ebaec1802
Don't save and restore the zero page locations used.
...
Saves 19 bytes code (in the exe file) and reduces memory footprint
of the program by 45 bytes (code & bss).
2013-07-02 19:55:00 +02:00
250e26c56e
Don't save original IRQ, NMI, and RESET vectors -- it's not needed.
2013-06-28 01:08:07 +02:00
1bd902787b
move findfreeiocb function into its own object file
2013-06-25 01:29:56 +02:00
a03b3574b6
use first free IOCB for "GRAPHICS 0" call instead of using a hard-coded one
2013-06-25 01:27:47 +02:00
df1165e0e0
move findfreeiocb function into its own object file
2013-06-25 01:12:11 +02:00
b31e0d3249
small memory optimization: appmsav not needed in the xl target
2013-06-25 00:53:21 +02:00
be880bd157
remove TABs
2013-06-25 00:48:43 +02:00
1347947f0d
some nicer debug messages
2013-06-25 00:48:26 +02:00
e3fb1b3d3d
Fix writing one byte beyond screen buffer.
2013-06-21 11:33:55 +02:00
73c4566ca7
Fix writing one byte beyond screen buffer.
2013-06-21 01:53:13 +02:00
f16516047a
cleanups and add more comments
2013-06-21 00:01:07 +02:00
6ed1b07e59
Fix check whether there is enough memory btw. MEMLO and the program
...
load address to move screen buffer there.
2013-06-20 23:31:41 +02:00
2a525f8a48
some cleanups
2013-06-19 11:05:03 +02:00
47d16e86a4
Add indication on the screen of occurring IRQs and NMIs (only for debug version).
...
NMI handler: set I status bit to original value before interrupt before chaining
to ROM NMI handler.
2013-06-18 13:00:51 +02:00
b45c765969
make one more debug message ".ifdef DEBUG"
2013-06-17 18:56:58 +02:00
e621ca0cce
Better cleanup on program exit on atarixl target
2013-06-13 01:17:53 +02:00
7eca62f8e4
Move scrdev into it's own file. On the atarixl target it will be referenced by crt0.s.
2013-06-13 01:16:35 +02:00
a6477c8caf
better error message
2013-06-13 01:16:05 +02:00
ce1313b36c
some debug messages ".ifdef DEBUG"
2013-06-13 01:07:40 +02:00
9f8b5668e1
Add handling of write requests
2013-06-13 00:54:03 +02:00
e5f409e357
intermediate check-in -- added handling of read requests
2013-06-12 13:27:28 +02:00
8e8a37c47b
intermediate check-in
2013-06-10 14:22:30 +02:00
56e330a4d7
Use symbolic names for all CIO commands.
2013-06-10 12:45:51 +02:00
b03913370c
Use symbolic names for all CIO commands.
2013-06-08 00:35:07 +02:00
393bf6da54
Merge remote-tracking branch 'upstream/master'
2013-06-05 23:09:32 +02:00
5ed1fac0d6
Use unique variables for cc65 toolchain.
...
Originally I used the usual variables (like $(CC) and $(CFLAGS) ) but after
all this doesn't make sense as any predefined values and/or user defined
settings can only be wrong.
2013-06-04 23:39:00 +02:00
2823bc1e66
Merge remote-tracking branch 'upstream/master'
2013-06-04 10:54:34 +02:00
b0dd6c614f
Added library reference tgi_libref to TGI interface.
2013-06-01 12:42:00 +02:00
23650cb946
Added library reference joy_libref to JOY interface.
2013-06-01 00:36:08 +02:00
619b215260
Added library reference em_libref to EMD interface.
...
Occasionally dynamically drivers suffer from not being to refer to
content in the C library. Therefore I added a mechanism to allow
a C library for a certian target to define a symbol that will be
handed over to dynamic drivers for that target. Then the drivers
can use their refernce to that symbol to access content in the C
library.
2013-06-01 00:11:31 +02:00
c1230b8af6
small cleanup
2013-05-31 14:49:46 +02:00
7f0dbde77f
Take SHADOW_RAM size into account.
2013-05-31 14:49:25 +02:00
451b34bc75
When turning the ROM off and on, also change the chargen pointer.
2013-05-31 01:50:07 +02:00
8e632b2847
some more changes -- atarixl target basically works now
2013-05-31 01:47:25 +02:00
9228b002b0
Handlers which manage the banking in and out of the ROM.
2013-05-31 01:45:53 +02:00
9908561e80
add more saved content
2013-05-31 01:42:30 +02:00
00fca46d2a
move ZPSAVE content into its own file (used by 2nd load chunk and crt0.s in atarixl target)
2013-05-31 01:40:45 +02:00
7aa2231702
adapt to atarixl target
2013-05-31 01:38:16 +02:00
c1468f11b2
rename CIOV and SIOV to CIOV_org and SIOV_org for atarixl target
2013-05-31 01:37:40 +02:00
79d150b626
Code & data for "shadow RAM preparation" load chunk in the atarixl target.
...
Intermediate check-in, unfinished...
2013-05-30 02:34:06 +02:00
480d2a9305
Code & data for "system check" load chunk in the atarixl target.
2013-05-30 02:33:09 +02:00
Christian Groessler
Oliver Schmidt