[openfirmware] [commit] r2938 - ofw/fs/ext2fs
repository service
svn at openfirmware.info
Fri Apr 6 11:32:55 CEST 2012
Author: quozl
Date: Fri Apr 6 11:32:55 2012
New Revision: 2938
URL: http://tracker.coreboot.org/trac/openfirmware/changeset/2938
Log:
ext2 - fix Divide Error on x86 when accessing ext2 filesystems. OLPC #11762
Modified:
ofw/fs/ext2fs/recovery.fth
Modified: ofw/fs/ext2fs/recovery.fth
==============================================================================
--- ofw/fs/ext2fs/recovery.fth Wed Apr 4 08:25:06 2012 (r2937)
+++ ofw/fs/ext2fs/recovery.fth Fri Apr 6 11:32:55 2012 (r2938)
@@ -175,8 +175,11 @@
\ node is either the found one or the insertion point
: find-revoked ( d.block# -- d.block# node found? )
- revoke-list ['] block#> find-node drop ( d.block# node )
- 3dup >r_block# 2@ d= ( d.block# node )
+ revoke-list ['] block#> find-node if ( d.block# node )
+ 3dup >r_block# 2@ d= ( d.block# node found? )
+ else ( d.block# node )
+ false ( d.block# node found? )
+ then ( d.block# node found? )
;
0 value next-commit-id
@@ -224,8 +227,11 @@
\ node is either the found one or the insertion point
: find-overlay? ( d.block# -- d.block# node found? )
- revoke-list ['] block#> find-node drop ( d.block# node )
- 3dup >r_block# 2@ d= ( d.block# node )
+ overlay-list ['] block#> find-node if ( d.block# node )
+ 3dup >r_block# 2@ d= ( d.block# node found? )
+ else ( d.block# node )
+ false ( d.block# node found? )
+ then ( d.block# node found? )
;
: j-read-file-block ( adr lblk# -- )
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