From de07998ce2189c329220a76feb073438c4ec88f5 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 aa4484ef9ab..81b6a4c2db9 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}},