* futex.c (SYS_FUNC(futex)) <FUTEX_WAKE_OP>: compare function does not
have FUTEX_OP_OPARG_SHIFT flag and occupies 4 bits from bit 24 to bit
27, as per both initial and current (v4.7) kernel implementations, so
bring futex parser in accordance with this.
---
futex.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/futex.c b/futex.c
index 7090c7d..9268216 100644
--- a/futex.c
+++ b/futex.c
@@ -92,9 +92,7 @@ SYS_FUNC(futex)
tprints("FUTEX_OP_OPARG_SHIFT|");
printxval(futexwakeops, (val3 >> 28) & 0x7, "FUTEX_OP_???");
tprintf(", %u, ", (val3 >> 12) & 0xfff);
- if ((val3 >> 24) & 8)
- tprints("FUTEX_OP_OPARG_SHIFT|");
- printxval(futexwakecmps, (val3 >> 24) & 0x7,
"FUTEX_OP_CMP_???");
+ printxval(futexwakecmps, (val3 >> 24) & 0xf,
"FUTEX_OP_CMP_???");
tprintf(", %u}", val3 & 0xfff);
break;
case FUTEX_WAIT_REQUEUE_PI:
--
1.7.10.4
------------------------------------------------------------------------------
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