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c=relaxed/relaxed; d=quicinc.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-type:content-transfer-encoding; s= qcppdkim1; bh=xVgTLkVTVXp3q3vMrtH14e8nji9tO7XMr/eLIK/nlMc=; b=Ya f7K5QHRotpkyU+BGIF/0OYmShfVrAJ+8Vx3DqBiWks/yhEZmSKMyL/FttB6SIBQc oWf0IKI+WwrFluDeCheIZdO+rIOU7eF8PWyKi+si/4xovwPggfzfZBUgwISmm0Ex imHWQH0tzVSnFEtbuWSvPx1dfOb38nX53eIwT4I4H8ctK0zuWub6Zg2iSfpCfwnY uMBNiis69d3K6y2RSvswtJfDoTUmsIfBaQPDWavzViS2oCGPk/186n1qH4blRKx5 dBNhTT7+oGskHsSaOsf6afZIUExyFnmXrWIkRUvh1yG+pNN/OBtMi7SU8YuVFeep JQ6g2flb5EEPC6oquDCQ== From: Brian Cain To: CC: , , , , , , , , , , Subject: [PULL 05/15] Hexagon (target/hexagon) Pass SP explicitly to helpers that need it Date: Sun, 5 May 2024 19:42:17 -0700 Message-ID: <20240506024227.3345791-6-bcain@quicinc.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240506024227.3345791-1-bcain@quicinc.com> References: <20240506024227.3345791-1-bcain@quicinc.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [10.49.16.6] X-ClientProxiedBy: nalasex01c.na.qualcomm.com (10.47.97.35) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-GUID: xRAZXUvlyBuNBMAFq5WUlV4-JOtqv7S1 X-Proofpoint-ORIG-GUID: xRAZXUvlyBuNBMAFq5WUlV4-JOtqv7S1 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-05_17,2024-05-03_02,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 suspectscore=0 priorityscore=1501 malwarescore=0 mlxlogscore=408 adultscore=0 bulkscore=0 impostorscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2405060012 Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=205.220.180.131; envelope-from=bcain@quicinc.com; helo=mx0b-0031df01.pphosted.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZM-MESSAGEID: 1714963463196100003 From: Taylor Simpson Rather than reading SP from the env, pass it explicitly Signed-off-by: Taylor Simpson Reviewed-by: Anton Johansson Tested-by: Anton Johansson Reviewed-by: Brian Cain Message-Id: <20240214042726.19290-3-ltaylorsimpson@gmail.com> Signed-off-by: Brian Cain --- target/hexagon/attribs_def.h.inc | 3 ++- target/hexagon/hex_common.py | 11 +++++++++++ target/hexagon/macros.h | 2 +- 3 files changed, 14 insertions(+), 2 deletions(-) diff --git a/target/hexagon/attribs_def.h.inc b/target/hexagon/attribs_def.= h.inc index 87942d46f4..9e3a05f882 100644 --- a/target/hexagon/attribs_def.h.inc +++ b/target/hexagon/attribs_def.h.inc @@ -1,5 +1,5 @@ /* - * Copyright(c) 2019-2023 Qualcomm Innovation Center, Inc. All Rights Res= erved. + * Copyright(c) 2019-2024 Qualcomm Innovation Center, Inc. All Rights Res= erved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by @@ -117,6 +117,7 @@ DEF_ATTRIB(IMPLICIT_READS_P1, "Reads the P1 register", = "", "") DEF_ATTRIB(IMPLICIT_READS_P2, "Reads the P2 register", "", "") DEF_ATTRIB(IMPLICIT_READS_P3, "Reads the P3 register", "", "") DEF_ATTRIB(IMPLICIT_WRITES_USR, "May write USR", "", "") +DEF_ATTRIB(IMPLICIT_READS_SP, "Reads the SP register", "", "") DEF_ATTRIB(COMMUTES, "The operation is communitive", "", "") DEF_ATTRIB(DEALLOCRET, "dealloc_return", "", "") DEF_ATTRIB(DEALLOCFRAME, "deallocframe", "", "") diff --git a/target/hexagon/hex_common.py b/target/hexagon/hex_common.py index 63d18f73ad..03c9ce1d8a 100755 --- a/target/hexagon/hex_common.py +++ b/target/hexagon/hex_common.py @@ -101,6 +101,7 @@ def calculate_attribs(): add_qemu_macro_attrib('fLSBNEW1', 'A_IMPLICIT_READS_P1') add_qemu_macro_attrib('fLSBNEW1NOT', 'A_IMPLICIT_READS_P1') add_qemu_macro_attrib('fREAD_P3', 'A_IMPLICIT_READS_P3') + add_qemu_macro_attrib('fREAD_SP', 'A_IMPLICIT_READS_SP') =20 # Recurse down macros, find attributes from sub-macros macroValues =3D list(macros.values()) @@ -201,6 +202,10 @@ def need_p0(tag): return "A_IMPLICIT_READS_P0" in attribdict[tag] =20 =20 +def need_sp(tag): + return "A_IMPLICIT_READS_SP" in attribdict[tag] + + def need_slot(tag): if ( "A_CVI_SCATTER" not in attribdict[tag] @@ -1144,6 +1149,12 @@ def helper_args(tag, regs, imms): "hex_pred[0]", "uint32_t P0" )) + if need_sp(tag): + args.append(HelperArg( + "i32", + "hex_gpr[HEX_REG_SP]", + "uint32_t SP" + )) if need_slot(tag): args.append(HelperArg( "i32", diff --git a/target/hexagon/macros.h b/target/hexagon/macros.h index aedc863fab..feb798c6c0 100644 --- a/target/hexagon/macros.h +++ b/target/hexagon/macros.h @@ -343,7 +343,7 @@ static inline TCGv gen_read_ireg(TCGv result, TCGv val,= int shift) =20 #define fREAD_LR() (env->gpr[HEX_REG_LR]) =20 -#define fREAD_SP() (env->gpr[HEX_REG_SP]) +#define fREAD_SP() (SP) #define fREAD_LC0 (env->gpr[HEX_REG_LC0]) #define fREAD_LC1 (env->gpr[HEX_REG_LC1]) #define fREAD_SA0 (env->gpr[HEX_REG_SA0]) --=20 2.25.1