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Relocate a few extra addresses that are stored as physical addresses via

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the boot loader.
This commit is contained in:
Peter Wemm 1998-10-12 09:03:48 +00:00
parent 624b326270
commit 2da2eeacee
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=40252
1 changed files with 7 additions and 3 deletions
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10
sys/kern/subr_module.c
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@ -23,7 +23,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: subr_module.c,v 1.1 1998/10/09 00:31:29 msmith Exp $
* $Id: subr_module.c,v 1.2 1998/10/09 23:59:01 peter Exp $
*/
#include <sys/param.h>
@ -247,10 +247,14 @@ preload_bootstrap_relocate(vm_offset_t offset)
if (hdr[0] == 0 && hdr[1] == 0)
break;
/* Look for a MODINFO_ADDR field */
if (hdr[0] == MODINFO_ADDR) {
/* Deal with the ones that we know we have to fix */
switch (hdr[0]) {
case MODINFO_ADDR:
case MODINFO_METADATA|MODINFOMD_SSYM:
case MODINFO_METADATA|MODINFOMD_ESYM:
ptr = (vm_offset_t *)(curp + (sizeof(u_int32_t) * 2));
*ptr += offset;
break;
}
/* The rest is beyond us for now */