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(unknown [9.152.108.100]) by smtpav05.fra02v.mail.ibm.com (Postfix) with ESMTP; Thu, 12 Jan 2023 15:46:35 +0000 (GMT) From: Janosch Frank To: kvm@vger.kernel.org Cc: linux-s390@vger.kernel.org, imbrenda@linux.ibm.com, thuth@redhat.com, david@redhat.com, nsg@linux.ibm.com, nrb@linux.ibm.com Subject: [kvm-unit-tests PATCH v2 2/7] s390x: snippets: c: Cleanup flat.lds Date: Thu, 12 Jan 2023 15:45:43 +0000 Message-Id: <20230112154548.163021-3-frankja@linux.ibm.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230112154548.163021-1-frankja@linux.ibm.com> References: <20230112154548.163021-1-frankja@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Y3GNx-DAt8zmkKT7mnd3FkDROXGNQj-v X-Proofpoint-ORIG-GUID: T1Yt3a6T4rM8YGC8XC5DQVftVEd0L79i X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.219,Aquarius:18.0.923,Hydra:6.0.545,FMLib:17.11.122.1 definitions=2023-01-12_08,2023-01-12_01,2022-06-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 priorityscore=1501 bulkscore=0 phishscore=0 clxscore=1015 mlxscore=0 malwarescore=0 mlxlogscore=746 spamscore=0 suspectscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2212070000 definitions=main-2301120112 Precedence: bulk List-ID: X-Mailing-List: linux-s390@vger.kernel.org There are a lot of things in there which we don't need for snippets and the alignments can be switched from 64K to 4K since that's the s390 page size. Signed-off-by: Janosch Frank --- s390x/snippets/c/flat.lds | 28 +++++++++------------------- 1 file changed, 9 insertions(+), 19 deletions(-) diff --git a/s390x/snippets/c/flat.lds b/s390x/snippets/c/flat.lds index 260ab1c4..9e5eb66b 100644 --- a/s390x/snippets/c/flat.lds +++ b/s390x/snippets/c/flat.lds @@ -16,27 +16,22 @@ SECTIONS QUAD(0x0000000000004000) } . = 0x4000; + /* + * The stack grows down from 0x4000 to 0x2000, we pre-allocoate + * a frame via the -160. + */ stackptr = . - 160; stacktop = .; + /* Start text 0x4000 */ .text : { *(.init) *(.text) *(.text.*) } - . = ALIGN(64K); + . = ALIGN(4K); etext = .; - .opd : { *(.opd) } - . = ALIGN(16); - .dynamic : { - dynamic_start = .; - *(.dynamic) - } - .dynsym : { - dynsym_start = .; - *(.dynsym) - } - .rela.dyn : { *(.rela*) } - . = ALIGN(16); + /* End text */ + /* Start data */ .data : { *(.data) *(.data.rel*) @@ -44,11 +39,6 @@ SECTIONS . = ALIGN(16); .rodata : { *(.rodata) *(.rodata.*) } . = ALIGN(16); - __bss_start = .; .bss : { *(.bss) } - __bss_end = .; - . = ALIGN(64K); - edata = .; - . += 64K; - . = ALIGN(64K); + /* End data */ } -- 2.34.1