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linux-user: strace: Fix 5th argument of futex syscall

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The 5th argument isn't printed, but instead the 4th argument is shown twice.
Fix this, and print the FUTEX_BITSET_MATCH_ANY string constant instead of -1
if the op is FUTEX_WAIT_BITSET or FUTEX_WAKE_BITSET.

Signed-off-by: Helge Deller <deller@gmx.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Helge Deller
2026-01-23 15:49:45 +01:00
parent d68f0e2e90
commit 160b9347c7
1 changed files with 6 additions and 1 deletions
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7
linux-user/strace.c
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@@ -4150,7 +4150,12 @@ print_futex(CPUArchState *cpu_env, const struct syscallname *name,
break;
}
print_pointer(arg4, 0);
print_raw_param("%d", arg4, 1);
if ((op == FUTEX_WAIT_BITSET || (op == FUTEX_WAKE_BITSET)) &&
(arg5 == FUTEX_BITSET_MATCH_ANY)) {
qemu_log("FUTEX_BITSET_MATCH_ANY");
} else {
print_raw_param("%#x", arg5, 1);
}
print_syscall_epilogue(name);
}
#endif