openwrtv3/target/linux/generic-2.4/patches/115-branch_emul_fix.patch
Felix Fietkau ba20f21c7e add kernel branch emulation fix from #1345
SVN-Revision: 6289
2007-02-12 22:18:17 +00:00

11 lines
382 B
Diff

--- linux.old/arch/mips/kernel/branch.c 2006-12-23 21:34:20.000000000 +0100
+++ linux.dev/arch/mips/kernel/branch.c 2007-01-24 18:05:34.000000000 +0100
@@ -170,7 +170,7 @@
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))