From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-002e3701.pphosted.com (mx0b-002e3701.pphosted.com [148.163.143.35]) by mx.groups.io with SMTP id smtpd.web09.621.1572229922694161250 for ; Sun, 27 Oct 2019 19:32:02 -0700 Authentication-Results: mx.groups.io; dkim=missing; spf=pass (domain: hpe.com, ip: 148.163.143.35, mailfrom: prvs=02044412f4=abner.chang@hpe.com) Received: from pps.filterd (m0150244.ppops.net [127.0.0.1]) by mx0b-002e3701.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id x9S2W2SV021883; Mon, 28 Oct 2019 02:32:02 GMT Received: from g9t5009.houston.hpe.com (g9t5009.houston.hpe.com [15.241.48.73]) by mx0b-002e3701.pphosted.com with ESMTP id 2vvet60gkr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 28 Oct 2019 02:32:01 +0000 Received: from g4t3433.houston.hpecorp.net (g4t3433.houston.hpecorp.net [16.208.49.245]) by g9t5009.houston.hpe.com (Postfix) with ESMTP id 51EDE51; Mon, 28 Oct 2019 02:32:01 +0000 (UTC) Received: from UB16Abner.asiapacific.hpqcorp.net (ub16abner.asiapacific.hpqcorp.net [15.119.209.229]) by g4t3433.houston.hpecorp.net (Postfix) with ESMTP id 8428A45; Mon, 28 Oct 2019 02:31:59 +0000 (UTC) From: "Abner Chang" To: devel@edk2.groups.io Cc: abner.chang@hpe.com, Bob Feng , Liming Gao , Leif Lindholm , Gilbert Chen Subject: [edk2-staging/RISC-V-V2 PATCH v3 25/39] BaseTools/Scripts Date: Mon, 28 Oct 2019 09:59:03 +0800 Message-Id: <1572227957-13169-26-git-send-email-abner.chang@hpe.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1572227957-13169-1-git-send-email-abner.chang@hpe.com> References: <1572227957-13169-1-git-send-email-abner.chang@hpe.com> X-HPE-SCL: -1 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.95,1.0.8 definitions=2019-10-27_09:2019-10-25,2019-10-27 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 adultscore=0 suspectscore=1 priorityscore=1501 phishscore=0 clxscore=1015 impostorscore=0 mlxlogscore=970 bulkscore=0 spamscore=0 mlxscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1908290000 definitions=main-1910280025 Add RISC-V specific LD scripts. ."rela(INFO)" in the latest GccBase.lds causes PE32 relocation error. This is the temporaty solution untill we find the root casue. Signed-off-by: Abner Chang Cc: Bob Feng Cc: Liming Gao Cc: Leif Lindholm Cc: Gilbert Chen --- BaseTools/Scripts/GccBaseRiscV.lds | 79 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 79 insertions(+) create mode 100644 BaseTools/Scripts/GccBaseRiscV.lds diff --git a/BaseTools/Scripts/GccBaseRiscV.lds b/BaseTools/Scripts/GccBaseRiscV.lds new file mode 100644 index 0000000..91937aa --- /dev/null +++ b/BaseTools/Scripts/GccBaseRiscV.lds @@ -0,0 +1,79 @@ +/** @file + + Unified linker script for GCC based builds + + Copyright (c) 2010 - 2015, Intel Corporation. All rights reserved.
+ Copyright (c) 2015, Linaro Ltd. All rights reserved.
+ Copyright (c) 2019, Hewlett Packard Enterprise Development LP. All rights reserved.
+ + SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +SECTIONS { + + /* + * The PE/COFF binary consists of DOS and PE/COFF headers, and a sequence of + * section headers adding up to PECOFF_HEADER_SIZE bytes (which differs + * between 32-bit and 64-bit builds). The actual start of the .text section + * will be rounded up based on its actual alignment. + */ + . = PECOFF_HEADER_SIZE; + + .text : ALIGN(CONSTANT(COMMONPAGESIZE)) { + *(.text .text.* .stub .gnu.linkonce.t.*) + *(.rodata .rodata.* .gnu.linkonce.r.*) + *(.got .got.*) + + /* + * The contents of AutoGen.c files are mostly constant from the POV of the + * program, but most of it ends up in .data or .bss by default since few of + * the variable definitions that get emitted are declared as CONST. + * Unfortunately, we cannot pull it into the .text section entirely, since + * patchable PCDs are also emitted here, but we can at least move all of the + * emitted GUIDs here. + */ + *:AutoGen.obj(.data.g*Guid) + } + + /* + * The alignment of the .data section should be less than or equal to the + * alignment of the .text section. This ensures that the relative offset + * between these sections is the same in the ELF and the PE/COFF versions of + * this binary. + */ + .data ALIGN(ALIGNOF(.text)) : ALIGN(CONSTANT(COMMONPAGESIZE)) { + *(.data .data.* .gnu.linkonce.d.*) + *(.bss .bss.*) + } + + .eh_frame ALIGN(CONSTANT(COMMONPAGESIZE)) : { + KEEP (*(.eh_frame)) + } + + .rela ALIGN(CONSTANT(COMMONPAGESIZE)) : { + *(.rela .rela.*) + } + + .hii : ALIGN(CONSTANT(COMMONPAGESIZE)) { + KEEP (*(.hii)) + } + + /* + * Retain the GNU build id but in a non-allocatable section so GenFw + * does not copy it into the PE/COFF image. + */ + .build-id (INFO) : { *(.note.gnu.build-id) } + + /DISCARD/ : { + *(.note.GNU-stack) + *(.gnu_debuglink) + *(.interp) + *(.dynsym) + *(.dynstr) + *(.dynamic) + *(.hash .gnu.hash) + *(.comment) + *(COMMON) + } +} -- 2.7.4