GitHub-Mirror/u-boot
2
0
Fork 0
mirror of https://github.com/Fishwaldo/u-boot.git synced 2025-03-22 07:01:39 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

ppc: Remove extable relocation fixups

Browse source 
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
This commit is contained in:
Peter Tyser 2009-09-21 11:20:29 -05:00 • committed by Wolfgang Denk
parent b32a894011
commit e6b05e774d
1 changed files with 6 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
lib_ppc/extable.c
View file

@ -53,27 +53,13 @@ search_one_table(const struct exception_table_entry *first,
unsigned long value) unsigned long value)
{ {
long diff; long diff;
if ((ulong) first > CONFIG_SYS_MONITOR_BASE) { while (first <= last) {
/* exception occurs in FLASH, before u-boot relocation. diff = first->insn - value;
* No relocation offset is needed. if (diff == 0)
*/ return first->fixup;
while (first <= last) { first++;
diff = first->insn - value;
if (diff == 0)
return first->fixup;
first++;
}
} else {
/* exception occurs in RAM, after u-boot relocation.
* A relocation offset should be added.
*/
while (first <= last) {
diff = (first->insn + gd->reloc_off) - value;
if (diff == 0)
return (first->fixup + gd->reloc_off);
first++;
}
} }
return 0; return 0;
} }