en Copyright 2015 Java http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#e9ac41698b2f322d55ccf9da50a3596edb2c1800 Remove residual blank line at start of MakefileThis is a residual of the $FreeBSD$ removal.MFC After: 3 days (though I'll just run the command on the branches)Sponsored by: Netflix List of files: /freebsd/lib/csu/amd64/Makefile Mon, 15 Jul 2024 06:46:32 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#d0b2dbfa0ecf2bbc9709efc5e20baf8e4b44bbbf Remove $FreeBSD$: one-line sh patternRemove /^\s*#[#!]?\s*\$FreeBSD\$.*$\n/ List of files: /freebsd/lib/csu/amd64/Makefile Wed, 16 Aug 2023 19:55:03 +0200 Warner Losh <imp@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#c969310c992a12459ed4025c1cd8b22f29c763b5 csu: Implement _start using as to satisfy unwinders on x86_64The right unwinding stop indicator should be CFI-undefined PC.https://dwarfstd.org/doc/Dwarf3.pdf - page 118:If a Return Address register is defined in the virtual unwind table,and its rule is undefined (for example, by DW_CFA_undefined), thenthere is no return address and no call address, and the virtualunwind of stack activations is complete.This requires the crt code be built with unwind tables, for that remove-fno-asynchronous-unwind-tables to enable unwind tables generation.PR: 241562, 246322, 246537Reviewed by: kibDifferential Revision: https://reviews.freebsd.org/D40780 List of files: /freebsd/lib/csu/amd64/Makefile Thu, 29 Jun 2023 18:34:39 +0200 Dmitry Chagin <dchagin@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#51015e6d0f570239b0c2088dc6cf2b018928375d csu: move common code to libcWhy? Most trivial point, it shaves around 600 bytes from the dynamicbinaries on amd64. Less trivial, the removed code is no longer part ofthe ABI, and we can ship updates to it with libc updates. Right now mostof the csu is linked into the binaries and require us to do somewhattricky ABI compat when it needs to change. For instance, the init_arraychange would be much simpler and does not require note tagging if wehave init calling code in libc.This could be improved more, by splitting dynamic and staticinitialization. For instance, &_DYNAMIC tests can be removed then.Such change, nonetheless, would require building libc three times.I left this for later, after this change stabilizes, if ever.Reviewed by: markjDiscussed with: jrtc27 (some objections, see the review), impTested by: markj (aarch64)Sponsored by: The FreeBSD FoundationMFC after: 3 weeksDifferential revision: https://reviews.freebsd.org/D37220 List of files: /freebsd/lib/csu/amd64/Makefile Mon, 31 Oct 2022 00:47:44 +0100 Konstantin Belousov <kib@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#b0ee263dbd3552d5b1776be0efc1c2d105f873b1 Consolidate duplicated logic in csu Makefiles to lib/csu/Makefile.inc.Reviewed by: kibSponsored by: DARPADifferential Revision: https://reviews.freebsd.org/D25537 List of files: /freebsd/lib/csu/amd64/Makefile Fri, 03 Jul 2020 02:09:41 +0200 John Baldwin <jhb@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#99282790b7d01ec3c4072621d46a0d7302517ad4 Remove the sed hack for ABI tag notes.The ELF notes compiled in C were placed in a section with the wrong type(SHT_PROGBITS instead of SHT_NOTE). Previously, sed was used on thegenerated assembly to rewrite the section type. Instead, write the notesin assembly which permits setting the correct section type directly.While here, move inline assembly entry points out of C and into assemblyfor aarch64, arm, and riscv.Reviewed by: kibTested on: amd64 (cirrus-ci), riscv64Sponsored by: DARPADifferential Revision: https://reviews.freebsd.org/D25211 List of files: /freebsd/lib/csu/amd64/Makefile Mon, 15 Jun 2020 21:38:48 +0200 John Baldwin <jhb@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#c6879c6c14eedbd060ba588a3129a6c60ebbe783 Merge ^/head r339015 through r339669. List of files: /freebsd/lib/csu/amd64/Makefile Tue, 23 Oct 2018 23:09:37 +0200 Dimitry Andric <dim@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#bdafb02fcb88389fd1ab684cfe734cb429d35618 Process irelocs for statically linked binaries from crt1 on x86.This makes statically linked binaries with ifuncs operational.Reported and tested by: mjgReviewed by: emaste, markjSponsored by: The FreeBSD FoundationApproved by: re (rgrimes)Differential revision: https://reviews.freebsd.org/D17363 List of files: /freebsd/lib/csu/amd64/Makefile Sun, 14 Oct 2018 01:52:55 +0200 Konstantin Belousov <kib@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#5944f899a2519c6321bac3c17cc076418643a088 Rework r234502 to include a modified CFLAGS along with ACFLAGS.On most architectures crt objects are compiled in a multiple-step processso that sed can be run on the generated assembly. As the final step,the C compiler generates an object file from the modified assembly output.Currently this last step uses $CC with only $ACFLAGS. However, for otheruses in the tree, $ACFLAGS is meant to include assembly-specific compilerflags that are in addition to $CFLAGS (see default .S.o rulesbsd.suffixes.mk). In particular, external toolchains may requireadditional flags to select a non-default target which will be presentin CFLAGS but not ACFLAGS. To support this while still mitigating theissue with CFLAGS described in r234502, include a modified CFLAGS thatexcludes "-g" when assembling the modified assembly files.Note that normally an assembler ($AS) is used to assemble .s flags toobject files (see bsd.suffixes.mk). However, llvm-based toolchains donot currently have a stand-alone assembler.Reviewed by: impSponsored by: DARPA / AFRLDifferential Revision: https://reviews.freebsd.org/D10085 List of files: /freebsd/lib/csu/amd64/Makefile Fri, 07 Apr 2017 21:53:14 +0200 John Baldwin <jhb@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#9b3ece1c2eb92a881cb2553271e123382bfe31c1 MFhead@r313243 List of files: /freebsd/lib/csu/amd64/Makefile Sat, 04 Feb 2017 19:06:09 +0100 Enji Cooper <ngie@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#a4aa656aa587a4bad15e15bf45e149e176c22293 Merge ^/head r312309 through r312623. List of files: /freebsd/lib/csu/amd64/Makefile Sun, 22 Jan 2017 17:05:13 +0100 Dimitry Andric <dim@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#23f6875a43f7ce365f2d52cf857da010c47fb03b Use SRCTOP-relative paths and .CURDIR with :H instead of ".." specified pathsThis implifies pathing in make/displayed outputMFC after: 3 weeksSponsored by: Dell EMC Isilon List of files: /freebsd/lib/csu/amd64/Makefile Fri, 20 Jan 2017 04:52:16 +0100 Enji Cooper <ngie@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#11d38a5764295585a2472d5e861fa8abe1a11eb2 Merge from headSponsored by: Gandi.net List of files: /freebsd/lib/csu/amd64/Makefile Wed, 28 Oct 2015 12:58:18 +0100 Baptiste Daroussin <bapt@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#becbad1f6e18fec7c3bf286778a766ffca4457be Merge from head List of files: /freebsd/lib/csu/amd64/Makefile Tue, 13 Oct 2015 21:44:36 +0200 Baptiste Daroussin <bapt@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#5a2b666ce590a56f147e167aa07684af2d6b854a Merge from head List of files: /freebsd/lib/csu/amd64/Makefile Thu, 01 Oct 2015 11:36:43 +0200 Baptiste Daroussin <bapt@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#0f405ee78f6bdc7dd6274d8fe8b5a21718a3b89e Sync up with head (up to r288341). List of files: /freebsd/lib/csu/amd64/Makefile Mon, 28 Sep 2015 19:30:07 +0200 Navdeep Parhar <np@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#26e065d02eec3b4548dae97dee490af7cb1a2204 Merge ^/head r288035 through r288099. List of files: /freebsd/lib/csu/amd64/Makefile Tue, 22 Sep 2015 11:50:11 +0200 Dimitry Andric <dim@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#7c6cc9de3a52ce4eb1f30a41aafc0174211806c6 Fix installation of 32bit libraries after r288074.FILES is not used when LIBRARIES_ONLY is set, which is used to build andinstall the lib32 sysroot. All of the csu files do quality as "libraries"for this case so just undefine LIBRARIES_ONLY.This is still better than the previous realinstall handling as it doesnot hook into META_MODE properly.Sponsored by: EMC / Isilon Storage Division List of files: /freebsd/lib/csu/amd64/Makefile Mon, 21 Sep 2015 23:44:02 +0200 Bryan Drewery <bdrewery@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#5ca34122ecdd5abc62bdae39663fec9ac8523d87 Replace realinstall: and META_MODE staging hacks with FILES mechanism.This partially reverts r270170 for lib/csu/i386 while retaining thechange for using bsd.lib.mk.These FILES groups could go into lib/csu/Makefile.inc but I've kept themin the Makefiles for clarity.Sponsored by: EMC / Isilon Storage Division List of files: /freebsd/lib/csu/amd64/Makefile Mon, 21 Sep 2015 20:39:13 +0200 Bryan Drewery <bdrewery@FreeBSD.org> http://kernelsources.org:8080/source/history/freebsd/lib/csu/amd64/Makefile#6e7d005c833f3480a0d24e30172cf3441e0e2f65 Put lib/csu/amd64/Makefile back the way it is in headand handle staging via ../Makefile.inc List of files: /freebsd/lib/csu/amd64/Makefile Sun, 30 Nov 2014 19:42:29 +0100 Simon J. Gerraty <sjg@FreeBSD.org>