diff mbox series

[PULL,12/38] linux-user: Show timespec on strace for futex()

Message ID 20220928081517.734954-13-laurent@vivier.eu
State New
Headers show
Series [PULL,01/38] linux-user: use 'max' instead of 'qemu32' / 'qemu64' by default | expand

Commit Message

Laurent Vivier Sept. 28, 2022, 8:14 a.m. UTC 
From: Helge Deller <deller@gmx.de>

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20220918194555.83535-11-deller@gmx.de>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
---
 linux-user/strace.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/linux-user/strace.c b/linux-user/strace.c
index 6f818212d529..b6b9abaea466 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -3714,11 +3714,20 @@  print_futex(CPUArchState *cpu_env, const struct syscallname *name,
             abi_long arg0, abi_long arg1, abi_long arg2,
             abi_long arg3, abi_long arg4, abi_long arg5)
 {
+    abi_long op = arg1 & FUTEX_CMD_MASK;
     print_syscall_prologue(name);
     print_pointer(arg0, 0);
     print_futex_op(arg1, 0);
     print_raw_param(",%d", arg2, 0);
-    print_pointer(arg3, 0); /* struct timespec */
+    switch (op) {
+        case FUTEX_WAIT:
+        case FUTEX_WAIT_BITSET:
+            print_timespec(arg3, 0);
+            break;
+        default:
+            print_pointer(arg3, 0);
+            break;
+    }
     print_pointer(arg4, 0);
     print_raw_param("%d", arg4, 1);
     print_syscall_epilogue(name);