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openwrt-xburst/target/linux/generic-2.4/patches/115-branch_emul_fix.patch
agb 0ec45ff596 [kernel] generic-2.4: refresh patches
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15860 3c298f89-4303-0410-b956-a3cf2f4a3e73
2009-05-15 10:36:04 +00:00

12 lines
335 B
Diff

--- a/arch/mips/kernel/branch.c
+++ b/arch/mips/kernel/branch.c
@@ -170,7 +170,7 @@ int __compute_return_epc(struct pt_regs
bit = (insn.i_format.rt >> 2);
bit += (bit != 0);
bit += 23;
- switch (insn.i_format.rt) {
+ switch (insn.i_format.rt & 3) {
case 0: /* bc1f */
case 2: /* bc1fl */
if (~fcr31 & (1 << bit))