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Warn about <8bpp screen modes.

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Fix a typo in "page in use" message.
This commit is contained in:
bjh21 2000-07-16 12:46:50 +00:00
parent 081e8d717c
commit 87dbab4963
1 changed files with 8 additions and 4 deletions
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12
sys/arch/arm26/boot/BBBB,fd1
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@ -1,5 +1,5 @@
REM>BBBB REM>BBBB
REM $NetBSD: BBBB,fd1,v 1.1 2000/05/09 21:55:57 bjh21 Exp $ REM $NetBSD: BBBB,fd1,v 1.2 2000/07/16 12:46:50 bjh21 Exp $
REM REM
REM Copyright (c) 1998, 1999, 2000 Ben Harris REM Copyright (c) 1998, 1999, 2000 Ben Harris
REM All rights reserved. REM All rights reserved.
@ -30,7 +30,7 @@ REM This file is part of NetBSD/arm26 -- a port of NetBSD to ARM2/3 machines.
REM REM
REM Ben's BASIC BSD Booter (allegedly) REM Ben's BASIC BSD Booter (allegedly)
debug% = 1 debug% = 1
PRINT ">> BBBB, Revision 0.30" PRINT ">> BBBB, Revision 0.31"
SYS "OS_ReadMemMapInfo" TO nbpp%, npages% SYS "OS_ReadMemMapInfo" TO nbpp%, npages%
IF debug% THEN IF debug% THEN
PRINT "Machine has ";npages%;" pages of ";nbpp% DIV 1024;"K each. "; PRINT "Machine has ";npages%;" pages of ";nbpp% DIV 1024;"K each. ";
@ -118,7 +118,11 @@ SYS "OS_Byte", 165 TO ,,crow%
[ OPT 2 [ OPT 2
EQUD crow% * FNvdu_var(170) ; cpixelrow EQUD crow% * FNvdu_var(170) ; cpixelrow
] ]
REM };
IF FNvdu_var(9) <> 3 THEN
PRINT "WARNING: Current screen mode has fewer than eight bits per pixel."
PRINT " Console display may not work correctly (or at all)."
ENDIF
PROCstart_kernel(config%, 0, 0, 0, entry%) PROCstart_kernel(config%, 0, 0, 0, entry%)
END END
@ -274,7 +278,7 @@ DEF PROCload_chunk(file%, offset%, vaddr%, filesz%, memsz%)
WHILE memsz% > 0 WHILE memsz% > 0
paddr% = vaddr% - &02000000 paddr% = vaddr% - &02000000
ppn% = paddr% DIV nbpp% ppn% = paddr% DIV nbpp%
IF NOT pgok%(ppn%) THEN ERROR 1, "Page " + STR$(ppn$) + " not free" IF NOT pgok%(ppn%) THEN ERROR 1, "Page " + STR$(ppn%) + " not free"
fragaddr% = vaddr%(ppn%) + paddr% MOD nbpp% fragaddr% = vaddr%(ppn%) + paddr% MOD nbpp%
fragsz = nbpp% - (paddr% MOD nbpp%) fragsz = nbpp% - (paddr% MOD nbpp%)
IF fragsz% > memsz% THEN fragsz% = memsz% IF fragsz% > memsz% THEN fragsz% = memsz%