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| author | Ronald G. Minnich <rminnich@gmail.com> | 2009-05-09 17:14:58 +0000 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2009-05-09 17:14:58 +0000 |
| commit | 442fc92b1f528902524412403f8c60ef4d0e1539 (patch) | |
| tree | 7a3e5ccfe11cb7cd75e02789ef073d8c94d1ba20 /util/options | |
| parent | b534e4256570ab100456837898c81aa581deeb09 (diff) | |
| download | coreboot-442fc92b1f528902524412403f8c60ef4d0e1539.tar.xz | |
I would have liked to get an ack, but the error this corrects is pretty
critical, since unless it is fixed this tool creates empty tables that cause
coreboot to (in some cases, e.g. on qemu) triple fault and die.
For the record, an empty option_table is not allowed. The table must,
at least, have 3 32-bit entries in this order:
type -- should be 200, 0r 0xc8, i.e. 0xc8, 0, 0, 0
size of table in LE order, 4 bytes
size of header in LE order, which is always 12,0,0,0
Signed-off-by: Ronald G. Minnich <rminnich@gmail.com>
Acked-by: Ronald G. Minnich <rminnich@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@4264 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/options')
| -rw-r--r-- | util/options/build_opt_tbl.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/util/options/build_opt_tbl.c b/util/options/build_opt_tbl.c index f86090aeb4..075387d1d8 100644 --- a/util/options/build_opt_tbl.c +++ b/util/options/build_opt_tbl.c @@ -511,13 +511,13 @@ int main(int argc, char **argv) } /* write the array values */ for(i=0;i<(ct->size-1);i++) { - if(!(i%10) && !err) err=fwrite("\n\t",1,2,fp); + if(!(i%10) && !err) err=!fwrite("\n\t",1,2,fp); sprintf(buf,"0x%02x,",cmos_table[i]); - if(!err) err=fwrite(buf,1,5,fp); + if(!err) err=!fwrite(buf,1,5,fp); } /* write the end */ sprintf(buf,"0x%02x\n",cmos_table[i]); - if(!err) err=fwrite(buf,1,4,fp); + if(!err) err=!fwrite(buf,1,4,fp); if(!fwrite("};\n",1,3,fp)) { perror("Error - Could not write image file"); fclose(fp); |