From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42183) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aK5rh-0002ZC-SW for qemu-devel@nongnu.org; Fri, 15 Jan 2016 10:00:38 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aK5ra-0001pS-Mx for qemu-devel@nongnu.org; Fri, 15 Jan 2016 10:00:37 -0500 Received: from e06smtp15.uk.ibm.com ([195.75.94.111]:44983) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aK5ra-0001or-Cm for qemu-devel@nongnu.org; Fri, 15 Jan 2016 10:00:30 -0500 Received: from localhost by e06smtp15.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 15 Jan 2016 15:00:28 -0000 From: Greg Kurz Date: Fri, 15 Jan 2016 16:00:25 +0100 Message-ID: <20160115150025.17358.62077.stgit@bahia.huguette.org> In-Reply-To: <20160115150005.17358.43294.stgit@bahia.huguette.org> References: <20160115150005.17358.43294.stgit@bahia.huguette.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Subject: [Qemu-devel] [PATCH 3/7] target-ppc: gdbstub: fix float registers for little-endian guests List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Alexander Graf , David Gibson Cc: Paolo Bonzini , qemu-ppc@nongnu.org, Anton Blanchard , qemu-devel@nongnu.org Let's reuse the ppc_maybe_bswap_register() helper, like we already do with the general registers. Signed-off-by: Greg Kurz --- target-ppc/translate_init.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c index e88dc7fc7aa3..d31d7f6e9bd8 100644 --- a/target-ppc/translate_init.c +++ b/target-ppc/translate_init.c @@ -8755,10 +8755,12 @@ static int gdb_get_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) { if (n < 32) { stfq_p(mem_buf, env->fpr[n]); + ppc_maybe_bswap_register(env, mem_buf, 8); return 8; } if (n == 32) { stl_p(mem_buf, env->fpscr); + ppc_maybe_bswap_register(env, mem_buf, 4); return 4; } return 0; @@ -8767,10 +8769,12 @@ static int gdb_get_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) static int gdb_set_float_reg(CPUPPCState *env, uint8_t *mem_buf, int n) { if (n < 32) { + ppc_maybe_bswap_register(env, mem_buf, 8); env->fpr[n] = ldfq_p(mem_buf); return 8; } if (n == 32) { + ppc_maybe_bswap_register(env, mem_buf, 4); helper_store_fpscr(env, ldl_p(mem_buf), 0xffffffff); return 4; }