https://bugs.kde.org/show_bug.cgi?id=379890
Bug ID: 379890
Summary: arm: unhandled instruction: 0xEBAD 0x1B05 (sub.w fp,
sp, r5, lsl #4)
Product: valgrind
Version: 3.12.0
Platform: Other
OS: Linux
Status: UNCONFIRMED
Severity: normal
Priority: NOR
Component: vex
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
This patch fixed the problem:
diff --git a/valgrind-3.12.0/VEX/priv/guest_arm_toIR.c
b/valgrind-3.12.0/VEX/priv/guest_arm_toIR.c
index ef5a79b..adb876e 100644
--- a/valgrind-3.12.0/VEX/priv/guest_arm_toIR.c
+++ b/valgrind-3.12.0/VEX/priv/guest_arm_toIR.c
@@ -20581,7 +20581,7 @@ DisResult disInstr_THUMB_WRK (
/* also allow "sub.w reg, sp, reg lsl #N for N=0,1,2 or 3
(T1) "SUB (SP minus register) */
if (!valid && INSN0(8,5) == BITS4(1,1,0,1) // sub
- && rD != 15 && rN == 13 && imm5 <= 3 && how == 0) {
+ && rD != 15 && rN == 13 && imm5 <= 4 && how == 0) {
valid = True;
}
if (valid) {
--
You are receiving this mail because:
You are watching all bug changes.
