From patchwork Tue May 1 13:55:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 907065 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=208.118.235.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=vivier.eu Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40b31v4f6Wz9s2k for ; Tue, 1 May 2018 23:59:47 +1000 (AEST) Received: from localhost ([::1]:42647 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVon-0005ek-GR for incoming@patchwork.ozlabs.org; Tue, 01 May 2018 09:59:45 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43986) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVlH-0003Pi-GF for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:08 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDVlD-0007xA-8e for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:07 -0400 Received: from mout.kundenserver.de ([212.227.126.135]:47141) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDVlC-0007vQ-V3; Tue, 01 May 2018 09:56:03 -0400 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue007 [212.227.15.167]) with ESMTPSA (Nemesis) id 0M4xAo-1eQd8N3IuU-00zClH; Tue, 01 May 2018 15:55:58 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Tue, 1 May 2018 15:55:44 +0200 Message-Id: <20180501135547.12414-2-laurent@vivier.eu> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180501135547.12414-1-laurent@vivier.eu> References: <20180501135547.12414-1-laurent@vivier.eu> X-Provags-ID: V03:K1:gO8KtUgiDaXaomxdHb/T6sq2AA1u8rkvM3YpB+k1jTmB9u/lFah lIVgm8FJmLmrtpjpfZcr9LvdAm05Q1r5GgYJSpIEhlqNiIWZCYZFPFebyuaE4p0EJ6dqeDC J9aa7HCRIq8mB6SFQdJTJKTqPcbZug4dnPhPkwQuiYdPjyeD1WyQMuFGn52k1c61ezQuC+x LSqeYSpl0Egf4Ao9QB3Zg== X-UI-Out-Filterresults: notjunk:1; V01:K0:qtpq9Cqa/mw=:3DDnD4txp7IdAfy6ADtzXg HJsHRIz5JV5B7df+JZpPkNwXymljA+BlJPIqTElE2saYv7tiMXLFNO1OAeh2cWYKhrk5p/dGj 8GoI5PNAwlpQvrKYVDGUJPhVRjVtl1juG9Ub34l9uEcfnozUdnQWgMYIvtUKq25CsV7sa6tRf Uo3Rs8mXOmQqC0koayBvFckucG7lVbFOxTs1swdm/P5CT/fZf2g1/4CttKgW6ZpuTGWcHcifP qr55WIGmNM8I5bLZsQKrb0XMxWevTrgZJERGdvL55JUDwTAuDy8DybxNgUEhGyI5+5p2P5qOe x6z0SWAdqamSNGO7m+YTXNIOzMpZPA0m/WxnWqb/DcGSmXkzWYKmOZjgOPo+1WM0KDmqr+BnX YRU8FkRQUmh+bF8w44AbXprnnacE33RZjrYGE2uE5rD/4IpPMagwCReQ2Tq3HLGdbgeasHMlf OpzHNlTXl/5s7PVOV50S1joU5Ja48Fs3xRiueqT8YrN0h9NFrwPr5hsQ3f09/vC5J1lFuKWi4 Xb0O2hD9zaAeFASIgv3wa6nlZqF/3xaj8UcD9KIM5N9ZmDQtAt9XUeiUZxgChZ9YXqY9XzZUW fVKsNr/PEov7J1f13/LqM7l6zOXuVV/rZJ5G1MDh8QVzr48X027gsff59GqvX7z0DiSzxwTyU fORhh103g8SkTkyfeRNpx47hu9XUSvylw+0BkFTJQvgRKQ31RkEyyPOyb0Cn1hiEMoEQ= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.135 Subject: [Qemu-devel] [PULL 1/4] m68k: fix subx mem, mem instruction X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Thomas Huth , Michael Tokarev , Laurent Vivier , Pavel Dovgalyuk Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Pavel Dovgalyuk This patch fixes decrement of the pointers for subx mem, mem instructions. Without the patch pointers are decremented by OS_* constant value instead of retrieving the corresponding data size and using it as a decrement. Signed-off-by: Pavel Dovgalyuk Reviewed-by: Laurent Vivier Message-Id: <20180418064152.24606.71975.stgit@pasha-VirtualBox> Signed-off-by: Laurent Vivier --- target/m68k/translate.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/target/m68k/translate.c b/target/m68k/translate.c index 6beaf9ed66..e407ba2db3 100644 --- a/target/m68k/translate.c +++ b/target/m68k/translate.c @@ -3166,11 +3166,11 @@ DISAS_INSN(subx_mem) opsize = insn_opsize(insn); addr_src = AREG(insn, 0); - tcg_gen_subi_i32(addr_src, addr_src, opsize); + tcg_gen_subi_i32(addr_src, addr_src, opsize_bytes(opsize)); src = gen_load(s, opsize, addr_src, 1, IS_USER(s)); addr_dest = AREG(insn, 9); - tcg_gen_subi_i32(addr_dest, addr_dest, opsize); + tcg_gen_subi_i32(addr_dest, addr_dest, opsize_bytes(opsize)); dest = gen_load(s, opsize, addr_dest, 1, IS_USER(s)); gen_subx(s, src, dest, opsize); From patchwork Tue May 1 13:55:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 907062 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=208.118.235.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=vivier.eu Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40b2yf2mnfz9s2k for ; Tue, 1 May 2018 23:56:57 +1000 (AEST) Received: from localhost ([::1]:42630 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVm2-0003Pl-GC for incoming@patchwork.ozlabs.org; Tue, 01 May 2018 09:56:54 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:43969) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVlG-0003PX-2w for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:07 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDVlB-0007um-Qi for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:06 -0400 Received: from mout.kundenserver.de ([212.227.126.130]:49753) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDVlB-0007rm-H6; Tue, 01 May 2018 09:56:01 -0400 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue007 [212.227.15.167]) with ESMTPSA (Nemesis) id 0M4xAo-1eQd8K2XUc-00zClH; Tue, 01 May 2018 15:55:58 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Tue, 1 May 2018 15:55:45 +0200 Message-Id: <20180501135547.12414-3-laurent@vivier.eu> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180501135547.12414-1-laurent@vivier.eu> References: <20180501135547.12414-1-laurent@vivier.eu> MIME-Version: 1.0 X-Provags-ID: V03:K1:j/Sd1/FD9uBCgXdXTyGq6NqMmPYgTbg/KDZ6ipzsMfX3UHt4tzu hIg5E+LcZyeH6PPnYmzuz3WKf394WEHjRbPSSBsgra+yvYSUMxiKrta46Tj31jN1EuVY+RH zsISDoVbMWM1AWXwISnrJOPrSsy8/st1ikr2doKa1J0KOa+Q9m62cA9y9MMd4IT1YD6ojab dN8YiQg5j4+U6xsPFdGmg== X-UI-Out-Filterresults: notjunk:1; V01:K0:6bEtE0BG+7E=:1FX+9lSQPpDs1d+OgzNRsX SQRIO9ZgXLfkJ93BtA9xWWEBoyvtp6amKrJBELm1oP9sm1LdwWO2VaXlo/2zR3Dg9j6juckB6 BHEQsOMKnT2LdsfcUYVVhqMCwod3KWq5t8mHTrIC+unlaixHH28/162e4V0dIPYuAA2TGm1Oe 3rZe0Vl0KRU5sCntEPJMnAcKpVMY2fy1MuwTvZ/gqSuvSk1f0+oKsfUuo+yvTxEyr37r+YojH OgL9T8YPMORmAtBgPhjyRHAhlgbCEyuy1IUbET7S8w7z1W3gOMvQrf0yzKqH7EJKIpe5WaVeS yZ3qbAHFRCE7OH5IgR7KMOXES2ZQwZBmZ4X0SvstWbvrsQujjYq6nBG3pfajYiDrue9L61vmS Z+f+hC64eaK5PG+KnG77BvsMzlcdX6BzkAIaVc0E63Hlx23J+NtP9lxlKJ0CQtrFwR3ZtpWfJ /AeQ2YV4wLS7Lcz6Ke4Hx4+/nkInJtUQpbir7moEtsAjm1QZmf3tcMNiB0d6e0ksns49EpRgg BAXt10Xj4MnVYR1afT9gc6tcGzZVW7ElwK26jZ6bfyczLDuJLE/iUQaipdra+0/zt9eytq4JN AE0CBjCrOInKdejT4cWnYvMeYdETeZ+eb8K7BZinHP8KF1XgONmGFIOAHPECOChrKoiAE5/8l bL75rVlS4FZdz4G69YPDooL2yTWBQix7Zbm77BTyAyjHJd/SI5UhRMvCZ0hxAvDmTPnhUTFQp k5K88YhuYouUP0YL X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.130 Subject: [Qemu-devel] [PULL 2/4] m68k: Fix floatx80_lognp1 (Coverity CID1390587) X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Thomas Huth , Michael Tokarev , Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" return the result of packFloatx80() instead of dropping it. Signed-off-by: Laurent Vivier Reviewed-by: Peter Maydell Reviewed-by: Philippe Mathieu-Daudé Message-Id: <20180430170156.1860-1-laurent@vivier.eu> --- target/m68k/softfloat.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/target/m68k/softfloat.c b/target/m68k/softfloat.c index dffb371c71..2c069a5efb 100644 --- a/target/m68k/softfloat.c +++ b/target/m68k/softfloat.c @@ -334,7 +334,8 @@ floatx80 floatx80_lognp1(floatx80 a, float_status *status) if (aSign && aExp >= one_exp) { if (aExp == one_exp && aSig == one_sig) { float_raise(float_flag_divbyzero, status); - packFloatx80(aSign, floatx80_infinity.high, floatx80_infinity.low); + return packFloatx80(aSign, floatx80_infinity.high, + floatx80_infinity.low); } float_raise(float_flag_invalid, status); return floatx80_default_nan(status); From patchwork Tue May 1 13:55:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 907066 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=208.118.235.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=vivier.eu Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40b31y6tsgz9s2k for ; Tue, 1 May 2018 23:59:50 +1000 (AEST) Received: from localhost ([::1]:42648 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVoq-0005hX-V2 for incoming@patchwork.ozlabs.org; Tue, 01 May 2018 09:59:48 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44049) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVlJ-0003RS-W8 for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:11 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDVlI-00081F-OF for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:10 -0400 Received: from mout.kundenserver.de ([212.227.126.134]:42769) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDVlC-0007ua-K4; Tue, 01 May 2018 09:56:02 -0400 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue007 [212.227.15.167]) with ESMTPSA (Nemesis) id 0MHehs-1fCQMN2Who-003NH7; Tue, 01 May 2018 15:56:00 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Tue, 1 May 2018 15:55:46 +0200 Message-Id: <20180501135547.12414-4-laurent@vivier.eu> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180501135547.12414-1-laurent@vivier.eu> References: <20180501135547.12414-1-laurent@vivier.eu> X-Provags-ID: V03:K1:t6NaEkclVVLvTfAPpfQo33Ce9K7pX2kK2KMeMgjVlGlpqtetvJY 0At7TbI6KUx8XyaMd5GUPLtskbVR7DtdS0QLDCx8Nj13SNWNGSskUal83qkaIPAFvWbKvih Mzqh91+MnKjfP49aiElqcltx1twz7MjwfFYVcjsOFPYl6203LdLm+mdm97ajkIdku65RkfD WdPXfuCBAufgnBExTsr7w== X-UI-Out-Filterresults: notjunk:1; V01:K0:1AC23fPdMxA=:nCdhlPeR2G9hWynvwWL5KN ROF8XELWpHHDXQ0EVUY7YdKyFvc0SgPq4KJEtH1V9kU9DvKZqdqtdVIzWKKjV3QAD0Z3ykeXi xp/WS0hlAhjl4SsS+vBFwK5wsewUBVW2dmIQMmKqks/XRaxPVDiw1BGvJr0I8Tm6SB/vJjs9q T/+QD+CHWAxEXVndc9p+TGWvQ1XKQu/OlIEaUx+2T1NdJzF7BMnimKLoZ2hio5x9iW+iXzuxr 5PvhzA49gxEItJDd+6WDZJY2OWYAJMg6VKp/c0uszEDMrSZaaIsR22zFYecTeM4L2wDS+PLEn YH2abq2gnpFSxUnMdrDYl0zpVHg5DvfyK6reOpoJiOo4bjmx1ekjrQWUrB8neCK93xpAVnddu pBchuAvFvKj3YKAIkMCc9FTf7GUqlXUECzQ2/jL+1VW/M+Cl+YcJrHz8cS490oGFhDgfHBax1 Jesh3Zk+KkJeiYy+0bXg5GfT5k4ijb9458RpcgRSPav6dipdp7P9/ty0b3F4Z3iXYCN6AFnJR qnEqOeAR85Sf3I1hv5v12HuAci+cygT9mQ6UjFco8OE2LLWmoyuFdXOkOBP/1TBfq2np2P6f1 uNNgNMRWaVGqmIGXC8JUs7qrGq5WlqrsIryIcoAkeZvP3bdnj6OYuGU7iPzk0pneRpC/MyhKY wwHHZ+J0JI3pCJTbI2oYw9KO2Y7DQ2vbQiVh0cPxPKAS33yBrRnQ4rgYl4Izs/LLM1BI= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.134 Subject: [Qemu-devel] [PULL 3/4] m68k: remove dead code (Coverity CID1390617) X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Thomas Huth , Michael Tokarev , Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" floatx80_sin() and floatx80_cos() are derived from one sincos() function. They have both unused code coming from their common origin. Remove it. Signed-off-by: Laurent Vivier Reviewed-by: Peter Maydell Message-Id: <20180430170156.1860-2-laurent@vivier.eu> --- target/m68k/softfloat.c | 43 ++++++++++++++----------------------------- 1 file changed, 14 insertions(+), 29 deletions(-) diff --git a/target/m68k/softfloat.c b/target/m68k/softfloat.c index 2c069a5efb..e41b07d042 100644 --- a/target/m68k/softfloat.c +++ b/target/m68k/softfloat.c @@ -1497,7 +1497,7 @@ floatx80 floatx80_sin(floatx80 a, float_status *status) int32_t compact, l, n, j; floatx80 fp0, fp1, fp2, fp3, fp4, fp5, x, invtwopi, twopi1, twopi2; float32 posneg1, twoto63; - flag adjn, endflag; + flag endflag; aSig = extractFloatx80Frac(a); aExp = extractFloatx80Exp(a); @@ -1515,8 +1515,6 @@ floatx80 floatx80_sin(floatx80 a, float_status *status) return packFloatx80(aSign, 0, 0); } - adjn = 0; - user_rnd_mode = status->float_rounding_mode; user_rnd_prec = status->floatx80_rounding_precision; status->float_rounding_mode = float_round_nearest_even; @@ -1591,14 +1589,8 @@ floatx80 floatx80_sin(floatx80 a, float_status *status) status->float_rounding_mode = user_rnd_mode; status->floatx80_rounding_precision = user_rnd_prec; - if (adjn) { - /* COSTINY */ - a = floatx80_sub(fp0, float32_to_floatx80( - make_float32(0x00800000), status), status); - } else { - /* SINTINY */ - a = floatx80_move(a, status); - } + /* SINTINY */ + a = floatx80_move(a, status); float_raise(float_flag_inexact, status); return a; @@ -1616,7 +1608,7 @@ floatx80 floatx80_sin(floatx80 a, float_status *status) status); /* FP0 IS R = (X-Y1)-Y2 */ sincont: - if ((n + adjn) & 1) { + if (n & 1) { /* COSPOLY */ fp0 = floatx80_mul(fp0, fp0, status); /* FP0 IS S */ fp1 = floatx80_mul(fp0, fp0, status); /* FP1 IS T */ @@ -1629,7 +1621,7 @@ floatx80 floatx80_sin(floatx80 a, float_status *status) xExp = extractFloatx80Exp(fp0); xSig = extractFloatx80Frac(fp0); - if (((n + adjn) >> 1) & 1) { + if ((n >> 1) & 1) { xSign ^= 1; posneg1 = make_float32(0xBF800000); /* -1 */ } else { @@ -1681,7 +1673,7 @@ floatx80 floatx80_sin(floatx80 a, float_status *status) xExp = extractFloatx80Exp(fp0); xSig = extractFloatx80Frac(fp0); - xSign ^= ((n + adjn) >> 1) & 1; /* X IS NOW R'= SGN*R */ + xSign ^= (n >> 1) & 1; /* X IS NOW R'= SGN*R */ fp0 = floatx80_mul(fp0, fp0, status); /* FP0 IS S */ fp1 = floatx80_mul(fp0, fp0, status); /* FP1 IS T */ @@ -1744,7 +1736,7 @@ floatx80 floatx80_cos(floatx80 a, float_status *status) int32_t compact, l, n, j; floatx80 fp0, fp1, fp2, fp3, fp4, fp5, x, invtwopi, twopi1, twopi2; float32 posneg1, twoto63; - flag adjn, endflag; + flag endflag; aSig = extractFloatx80Frac(a); aExp = extractFloatx80Exp(a); @@ -1762,8 +1754,6 @@ floatx80 floatx80_cos(floatx80 a, float_status *status) return packFloatx80(0, one_exp, one_sig); } - adjn = 1; - user_rnd_mode = status->float_rounding_mode; user_rnd_prec = status->floatx80_rounding_precision; status->float_rounding_mode = float_round_nearest_even; @@ -1837,15 +1827,10 @@ floatx80 floatx80_cos(floatx80 a, float_status *status) status->float_rounding_mode = user_rnd_mode; status->floatx80_rounding_precision = user_rnd_prec; - if (adjn) { - /* COSTINY */ - a = floatx80_sub(fp0, float32_to_floatx80( - make_float32(0x00800000), status), - status); - } else { - /* SINTINY */ - a = floatx80_move(a, status); - } + /* COSTINY */ + a = floatx80_sub(fp0, float32_to_floatx80( + make_float32(0x00800000), status), + status); float_raise(float_flag_inexact, status); return a; @@ -1863,7 +1848,7 @@ floatx80 floatx80_cos(floatx80 a, float_status *status) status); /* FP0 IS R = (X-Y1)-Y2 */ sincont: - if ((n + adjn) & 1) { + if ((n + 1) & 1) { /* COSPOLY */ fp0 = floatx80_mul(fp0, fp0, status); /* FP0 IS S */ fp1 = floatx80_mul(fp0, fp0, status); /* FP1 IS T */ @@ -1876,7 +1861,7 @@ floatx80 floatx80_cos(floatx80 a, float_status *status) xExp = extractFloatx80Exp(fp0); xSig = extractFloatx80Frac(fp0); - if (((n + adjn) >> 1) & 1) { + if (((n + 1) >> 1) & 1) { xSign ^= 1; posneg1 = make_float32(0xBF800000); /* -1 */ } else { @@ -1927,7 +1912,7 @@ floatx80 floatx80_cos(floatx80 a, float_status *status) xExp = extractFloatx80Exp(fp0); xSig = extractFloatx80Frac(fp0); - xSign ^= ((n + adjn) >> 1) & 1; /* X IS NOW R'= SGN*R */ + xSign ^= ((n + 1) >> 1) & 1; /* X IS NOW R'= SGN*R */ fp0 = floatx80_mul(fp0, fp0, status); /* FP0 IS S */ fp1 = floatx80_mul(fp0, fp0, status); /* FP1 IS T */ From patchwork Tue May 1 13:55:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 907064 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=208.118.235.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=vivier.eu Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40b2yk0t24z9s2t for ; Tue, 1 May 2018 23:57:02 +1000 (AEST) Received: from localhost ([::1]:42633 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVm8-0003T9-0i for incoming@patchwork.ozlabs.org; Tue, 01 May 2018 09:57:00 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:44036) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fDVlJ-0003Qt-DO for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:10 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fDVlI-00081A-MA for qemu-devel@nongnu.org; Tue, 01 May 2018 09:56:09 -0400 Received: from mout.kundenserver.de ([212.227.126.135]:42801) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1fDVlD-0007vk-5f; Tue, 01 May 2018 09:56:03 -0400 Received: from localhost.localdomain ([78.238.229.36]) by mrelayeu.kundenserver.de (mreue007 [212.227.15.167]) with ESMTPSA (Nemesis) id 0MPeNx-1fIASH35TF-004lvA; Tue, 01 May 2018 15:56:01 +0200 From: Laurent Vivier To: qemu-devel@nongnu.org Date: Tue, 1 May 2018 15:55:47 +0200 Message-Id: <20180501135547.12414-5-laurent@vivier.eu> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180501135547.12414-1-laurent@vivier.eu> References: <20180501135547.12414-1-laurent@vivier.eu> X-Provags-ID: V03:K1:lfptg0V/NAx9CaMsam3DUaPSynDSIPOSc96SLynWVMh5/FQ8N0h qOdCV2z6m9KXdv6KBjpQ8V7U6n23PCHTeIHMuhW1Dzxwlx0rqw2uGxYT25o2RTi1GNgy/lg +Ob7YLwbmjoSiF/jU+OUGfxkcUHF+3qxDkjstoScCeCl3YOQTuOrZ5m8Q5HEN/oIDdzpQU7 fktBs7lK/P4ZB1j0Ozplg== X-UI-Out-Filterresults: notjunk:1; V01:K0:+FK/SwCxydc=:WkeLwaeIvHIDMB14vBDTYH wwmF5xL3NQLu/uH6UQvQUpSVvUuMvFon4ZampvdFMUFYxpFI/7kDbuaHxlpogmySMmKAkGocW UPDS5PKZ1jLxQyn1xXa0AZ94GNvEMyC72Pr3SjYPAJcwLkxI3PgA0ALke/XLidOFcmteLdyKB xlj22b05LwPFlC+4PAUPdGrg7NBcutnWFr05R4tx8c2sep46mj9mVCCFchHzjPsINUvYdtpby 0KrKrPPLtGNChTPLvXH1U29/XLmv0Ml54IwNvoHWSL25sziPjhfoC/9MwOsrwqlHPR+ivA54t tnWLBpJbtQ2kCZC8zgc7D15w3O+3Px/KmvmZROFxRsrWDlROY2MTZ/IEPRBwkxVR/DO+jiu+Y 3Lbpmu0+g/rS/cjYFeN1jy/YYeAB3rRccxmzHFr6KMZ4dQOvn3NcKyVdLyxrni/odEQyfjSkI FEkgr7f+mmxBgNe8GW2YT/hnmF28KC09auHLUGWjb6ZMY+gRK3dZXy6u9ySNR+dErlK4BIose nzyvvI/KHaBteYQjEcLAjIZaJv/bDHhoal0FnujcY/i/cAXeT9L+dhxYhNNBCyIYS3tsoXwn1 oqkjxa3ZTkRev/kCNJblERrdfpLA/Oe1R2Mk0s2nmRvcroRdGgHAvOOubEFYLz9T9ov29AfpB PDzznNK+j8/1hanqmPfAy98+XFCwcryQZ+DbcxtZ3pAddVfObhNnAFJFnbrjrMcSzwXs= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 212.227.126.135 Subject: [Qemu-devel] [PULL 4/4] hw/m68k/mcf5208: Fix trivial typo in board description X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-trivial@nongnu.org, Thomas Huth , Michael Tokarev , Laurent Vivier Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" From: Thomas Huth It's the MCF5208 evaluation board, not the MCF5206 eval board. Signed-off-by: Thomas Huth Reviewed-by: Laurent Vivier Message-Id: <20180429094002.3293c9de@thl530.multi.box> Signed-off-by: Laurent Vivier --- hw/m68k/mcf5208.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/m68k/mcf5208.c b/hw/m68k/mcf5208.c index 7aca58542e..ae3dcc98c3 100644 --- a/hw/m68k/mcf5208.c +++ b/hw/m68k/mcf5208.c @@ -315,7 +315,7 @@ static void mcf5208evb_init(MachineState *machine) static void mcf5208evb_machine_init(MachineClass *mc) { - mc->desc = "MCF5206EVB"; + mc->desc = "MCF5208EVB"; mc->init = mcf5208evb_init; mc->is_default = 1; mc->default_cpu_type = M68K_CPU_TYPE_NAME("m5208");