From d35fd95eee9930ab41d9ad637eacb35aa9fe6f44 Mon Sep 17 00:00:00 2001 From: Zhenhua Luo Date: Sat, 11 Jun 2016 22:08:29 -0500 Subject: [PATCH] fix the incorrect assembling for ppc wait mnemonic The wait mnemonic for ppc targets is incorrectly assembled into 0x7c00003c due to duplicated address definition with waitasec instruction. The issue causes kernel boot calltrace for ppc targets when wait instruction is executed. Upstream-Status: Pending Signed-off-by: Zhenhua Luo --- opcodes/ppc-opc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c index e55bfe846cd..66b37e36e6f 100644 --- a/opcodes/ppc-opc.c +++ b/opcodes/ppc-opc.c @@ -7138,8 +7138,6 @@ const struct powerpc_opcode powerpc_opcodes[] = { {"waitasec", X(31,30), XRTRARB_MASK, POWER8, POWER9, {0}}, {"waitrsv", XWCPL(31,30,1,0),0xffffffff, POWER10, EXT, {0}}, {"pause_short", XWCPL(31,30,2,0),0xffffffff, POWER10, EXT, {0}}, -{"wait", X(31,30), XWCPL_MASK, POWER10, 0, {WC, PL}}, -{"wait", X(31,30), XWC_MASK, POWER9, POWER10, {WC}}, {"lwepx", X(31,31), X_MASK, E500MC|PPCA2, 0, {RT, RA0, RB}}, @@ -7193,7 +7191,7 @@ const struct powerpc_opcode powerpc_opcodes[] = { {"waitrsv", X(31,62)|(1<<21), 0xffffffff, E500MC|PPCA2, EXT, {0}}, {"waitimpl", X(31,62)|(2<<21), 0xffffffff, E500MC|PPCA2, EXT, {0}}, -{"wait", X(31,62), XWC_MASK, E500MC|PPCA2, 0, {WC}}, +{"wait", X(31,62), XWC_MASK, E500MC|PPCA2|POWER9|POWER10, 0, {WC}}, {"dcbstep", XRT(31,63,0), XRT_MASK, E500MC|PPCA2, 0, {RA0, RB}},