| From 00ae1ee97ad3ad0624798b28c6bab94a19b3ef39 Mon Sep 17 00:00:00 2001 |
| From: Zhenhua Luo <zhenhua.luo@nxp.com> |
| 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 <zhenhua.luo@nxp.com> |
| --- |
| 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 a424dd924de..406d5b60917 100644 |
| --- a/opcodes/ppc-opc.c |
| +++ b/opcodes/ppc-opc.c |
| @@ -6378,8 +6378,6 @@ 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}}, |
| |
| @@ -6433,7 +6431,7 @@ 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}}, |
| |