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36 Commits

Author SHA1 Message Date
bjh21
c8dbbf25b2 all -> realall, so that "make dependall" works correctly. 2001-11-23 12:58:03 +00:00
tv
48c09b6243 Work around <bsd.lib.mk> used for kernel libs in other places. Clean up 
include paths.
 2001-11-14 23:01:13 +00:00
scw
45e7238a02 Bump the version numbers of all bootloaders which use loadfile_elfXX() now 
that it tries hard to avoid backwards seeks.
 2001-11-09 19:53:11 +00:00
tv
ab11c169b5 objcopy -> ${OBJCOPY}; remove redundant definitions of OBJCOPY?= (it is 
now in bsd.own.mk).
 2001-09-22 03:34:17 +00:00
bjh21
8c3ac05de9 Bump version for * command addition. 2001-08-03 00:41:12 +00:00
bjh21
33452511ed Add a single * command, *boot26, so that the module can be manually invoked 
after it's loaded.
 2001-08-03 00:40:23 +00:00
bjh21
b471d90032 Add OS_Module. 2001-08-03 00:32:30 +00:00
bjh21
6e82ab9796 Wrap boot26 in a minimal relocatable module. When *RMRun, it just copies the 
existing boot26 code to 0x8000 and runs it.
 2001-08-02 23:55:55 +00:00
bjh21
3e749936d6 Script to generate a help string for a RISC OS module from the same sources 
as newvers_stand.sh uses.
 2001-08-02 23:47:07 +00:00
bjh21
4eebbc71e2 Don't force booters to have srt0.S at the start if they don't want to. 
Also allow them to override the filetype they end up with.
 2001-08-02 23:38:04 +00:00
bjh21
a2ac0e50f5 Bump version number for loadfile changes. 2001-08-02 20:24:03 +00:00
bjh21
0847de74d2 Add copyright notices. Use MEMC_PHYS_BASE rather than 0x02000000. 2001-07-28 13:49:25 +00:00
bjh21
ec79dd3942 Add installation glue. 2001-07-28 12:44:54 +00:00
bjh21
9139a37393 New arm26 bootloader. Mostly a translation of BBBB into C, using libsa so 
we get goodies like gzipped kernels for free.
 2001-07-27 23:13:49 +00:00
bjh21
0ad24007df Add assorted stuff that we need in order to shut RISC OS down cleanly. 2001-07-27 23:09:15 +00:00
bjh21
d8372315a2 Rudimentary OS_Byte support, and an extra VDU variable. 2001-07-27 21:10:04 +00:00
bjh21
d939fd1e55 Add support for OS_ReadVduVariables, with #defines for the variables that BBBB 
uses.
 2001-07-27 20:49:09 +00:00
bjh21
a24c2adedf Limit the heap so as to allow 4 KB of stack, which should be enough for most 
purposes.
 2001-07-27 20:48:20 +00:00
bjh21
ea2ae3689c Twiddle. 2001-07-27 01:03:34 +00:00
bjh21
f68048b4eb Fix bug in xosgbpb_read: Check the correct register when deciding whether to 
store result.
 2001-07-27 01:02:44 +00:00
bjh21
5080e94490 OS_Args only really has two cases (reading and setting values). Use a generic 
assembler veneer for each of these, and implement the calls to read and set
specific values as macros.
 2001-07-27 00:37:38 +00:00
bjh21
2256fe3c2a Clear the BSS at startup, since objdump --outputformat=binary seems not to 
output the BSS.
 2001-07-27 00:21:18 +00:00
bjh21
218ce892b1 Fix up a left-over SWINE in os_writec. 2001-07-27 00:00:25 +00:00
bjh21
7a181053ec Makefile for building standalone programs to run under RISC OS. 
Not used yet, but it will be.
 2001-07-26 22:16:26 +00:00
bjh21
9315195522 Simple library to interface stand-alone programs to RISC OS. 
This comes in two parts:  riscoscalls.[Sh] provide definitions, and thin
wrappers around RISC OS SWIs (in the style of OsLib) for the use of both the
rest of the library and client code.  The rest of the library provides a
compatibility layer for libsa.
 2001-07-26 22:11:08 +00:00
bjh21
e4e4a4a982 Fix "Unknown or missing variable at line 3210". I'm sure this isn't the first 
time I've fixed this bug.
 2001-05-26 15:58:26 +00:00
bjh21
090dc051cf Reduce the amount of memory allocated for assembler fragments. 
Excise unnecessary instructions from kernel launch code.
Increase HIMEM on >8Mb machines, since the last two changes didn't free
enough memory to boot with 16Mb.
 2001-02-23 00:27:40 +00:00
bjh21
d606f7e6e0 Move most of the RISC OS shutdown into BASIC code. 
Issue Service_PreReset to get the hardware to a sane state.
Use *ShutDown to log off fileservers.
Use the correct arguments to Cache_Control.
Using Service_PreReset seems to have rendered the Podule_ReadID trick
unnecessary, so g/c it.
 2000-12-11 22:19:18 +00:00
bjh21
3e0d9a1b4a Fix multiple-file loading. Bump version number to 0.41. 2000-12-09 13:30:25 +00:00
bjh21
70562420ce Support multiple files on the command line (they're catted together). 
Ditch a.out support while we're here (to save updating it).
 2000-11-25 18:30:23 +00:00
bjh21
98253a5467 It seems that all versions of BBC BASIC V can load a text file specified on 
the command line, so we don't need to tokenize it first.

This makes it less than clear what file type BBBB should have, so let's not
make an issue of it.
 2000-11-25 13:32:51 +00:00
bjh21
564a044dcb Using bsd.man.mk looked silly without a man page. Use bsd.prog.mk without 
PROG instead.
 2000-11-22 00:36:22 +00:00
bjh21
fc955e1104 Move BBBB out of the kernel tree so other architectures can see it. 2000-11-22 00:32:53 +00:00
bjh21
c4eb6c6325 Rudimentary manual page for BBBB. 2000-11-22 00:18:47 +00:00
bjh21
986c78ced4 New mechanism for building the tokenised version of BBBB under NetBSD. This 
saves us having to keep a uuencoded version around.
 2000-11-21 23:47:37 +00:00
bjh21
99899665e8 Move of BBBB to a more sensible location. 
Look in sys/arch/arm26/boot/BBBB,fd1 for old commit messages.
 2000-11-21 23:44:24 +00:00