From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40083) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afVny-0000Ip-Pn for qemu-devel@nongnu.org; Mon, 14 Mar 2016 12:57:19 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1afVnx-00050Z-Im for qemu-devel@nongnu.org; Mon, 14 Mar 2016 12:57:18 -0400 Received: from e06smtp16.uk.ibm.com ([195.75.94.112]:46053) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afVnx-0004zp-9P for qemu-devel@nongnu.org; Mon, 14 Mar 2016 12:57:17 -0400 Received: from localhost by e06smtp16.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 14 Mar 2016 16:57:16 -0000 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Date: Mon, 14 Mar 2016 17:56:39 +0100 Message-Id: <1457974600-13828-17-git-send-email-clg@fr.ibm.com> In-Reply-To: <1457974600-13828-1-git-send-email-clg@fr.ibm.com> References: <1457974600-13828-1-git-send-email-clg@fr.ibm.com> Subject: [Qemu-devel] [PATCH 16/17] ppc: Add dummy CIABR SPR List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: David Gibson Cc: Thomas Huth , qemu-ppc@nongnu.org, qemu-devel@nongnu.org From: Benjamin Herrenschmidt We should implement HW breakpoint/watchpoint, qemu supports them... Signed-off-by: Benjamin Herrenschmidt --- target-ppc/cpu.h | 1 + target-ppc/translate_init.c | 5 +++++ 2 files changed, 6 insertions(+) diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 5203cc6a3bfb..9e1ef10b7dc6 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -1400,6 +1400,7 @@ static inline int cpu_mmu_index (CPUPPCState *env, bool ifetch) #define SPR_DAWR (0x0B4) #define SPR_MPPR (0x0B8) #define SPR_RPR (0x0BA) +#define SPR_CIABR (0x0BB) #define SPR_DAWRX (0x0BC) #define SPR_HFSCR (0x0BE) #define SPR_VRSAVE (0x100) diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index cfb1bc088950..f88bdf7b3cd1 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -7603,6 +7603,11 @@ static void gen_spr_book3s_207_dbg(CPUPPCState *env) SPR_NOACCESS, SPR_NOACCESS, &spr_read_generic, &spr_write_generic, KVM_REG_PPC_DAWRX, 0x00000000); + spr_register_kvm_hv(env, SPR_CIABR, "CIABR", + SPR_NOACCESS, SPR_NOACCESS, + SPR_NOACCESS, SPR_NOACCESS, + &spr_read_generic, &spr_write_generic, + KVM_REG_PPC_CIABR, 0x00000000); } static void gen_spr_970_dbg(CPUPPCState *env) -- 2.1.4