en Copyright 2015 Java http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#bdafb02f 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-12.1/lib/csu/mips/Makefile Sat, 13 Oct 2018 23:52:55 +0000 Konstantin Belousov <kib@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#5944f899 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-12.1/lib/csu/mips/Makefile Fri, 07 Apr 2017 19:53:14 +0000 John Baldwin <jhb@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#23f6875a 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-12.1/lib/csu/mips/Makefile Fri, 20 Jan 2017 03:52:16 +0000 Enji Cooper <ngie@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#7c6cc9de 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-12.1/lib/csu/mips/Makefile Mon, 21 Sep 2015 21:44:02 +0000 Bryan Drewery <bdrewery@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#5ca34122 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-12.1/lib/csu/mips/Makefile Mon, 21 Sep 2015 18:39:13 +0000 Bryan Drewery <bdrewery@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#5300f787 MFC r200038:Properly support -fPIE by linking PIE binaries with specially-builtScrt1.o instead of crt1.o, since the later is built as non-PIC.Separate i386-elf crt1.c into the pure assembler part and C code,supplying all data extracted by assembler stub as explicit parameters.Hide and localize _start1 symbol used as an interface between asm andC code. List of files: /freebsd-12.1/lib/csu/mips/Makefile Sun, 27 Dec 2009 20:39:58 +0000 Konstantin Belousov <kib@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#d2cc835c After r217375, some startup objects under lib/csu are built in a specialway: first they are compiled to assembly, then some sed'ing is done onthe assembly, and lastly the assembly is compiled to an object file.This last step is done using ${CC}, and not ${AS}, because when thecompiler is clang, it outputs directives that are too advanced for ourold gas. So we use clang's integrated assembler instead. (When thecompiler is gcc, it just calls gas, and nothing is different, except oneextra fork.)However, in the .s to .o rules in lib/csu/$ARCH/Makefile, I still passedCFLAGS to the compiler, instead of ACFLAGS, which are specifically forcompiling .s files.In case you are using '-g' for debug info anywhere in your CFLAGS, itcauses the .s files to already contain debug information in the assemblyitself. In the next step, the .s files are also compiled using '-g',and if the compiler is clang, it complains: "error: input can't have.file dwarf directives when -g is used to generate dwarf debug info forassembly code".Fix this by using ${ACFLAGS} for compiling the .s files instead.Reported by: jasoneMFC after: 1 week List of files: /freebsd-12.1/lib/csu/mips/Makefile Fri, 20 Apr 2012 21:00:39 +0000 Dimitry Andric <dim@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#a22748db Stop calling _init/_fini methods from crt1 for dynamic binaries. Docall preinit, init and fini arrays methods from crt1 for static binaries.Mark new crt1 with FreeBSD-specific ELF note.Move some common crt1 code into new MI file ignore_init.c, to reduceduplication. Also, conservatively adjust nearby sources for style.Reviewed by: kanTested by: andrew (arm), flo (sparc64)MFC after: 3 weeks List of files: /freebsd-12.1/lib/csu/mips/Makefile Sun, 11 Mar 2012 20:04:09 +0000 Konstantin Belousov <kib@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#9ef4e3af Apply a workaround for a binutils issue with the .note.ABI-tag sectiongenerated from lib/csu/common/crtbrand.c (which ultimately ends up inexecutables and shared libraries, via crt1.o, gcrt1.o or Scrt1.o).For all arches except sparc, gcc emits the section directive for theabitag struct in crtbrand.c with a PROGBITS type. However, newerversions of binutils (after 2.16.90) require the section to be of NOTEtype, to guarantee that the .note.ABI-tag section correctly ends up inthe first page of the final executable.Unfortunately, there is no clean way to tell gcc to use another sectiontype, so crtbrand.c (or the C files that include it) must be compiled inmultiple steps:- Compile the .c file to a .s file.- Edit the .s file to change the 'progbits' type to 'note', for the section directive that defines the .note.ABI-tag section.- Compile the .s file to an object file.These steps are done in the invididual Makefiles for each applicable arch.Reviewed by: kib List of files: /freebsd-12.1/lib/csu/mips/Makefile Thu, 13 Jan 2011 20:44:31 +0000 Dimitry Andric <dim@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#03dab16e Use default WARNS setting (of 6) for lib/csu.PR: bin/140089Reviewed by: jmallettApproved by: ed (co-mentor) List of files: /freebsd-12.1/lib/csu/mips/Makefile Fri, 05 Mar 2010 13:29:05 +0000 Ulrich Spörlein <uqs@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#daaf5759 Build lib/ with WARNS=6 by default.Similar to libexec/, do the same with lib/. Make WARNS=6 the norm andlower it when needed.I'm setting WARNS?=0 for secure/. It seems secure/ includes theMakefile.inc provided by lib/. I'm not going to touch that directory.Most of the code there is contributed anyway. List of files: /freebsd-12.1/lib/csu/mips/Makefile Sat, 02 Jan 2010 09:58:07 +0000 Ed Schouten <ed@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#c09ba327 Properly support -fPIE by linking PIE binaries with specially-builtScrt1.o instead of crt1.o, since the later is built as non-PIC.Separate i386-elf crt1.c into the pure assembler part and C code,supplying all data extracted by assembler stub as explicit parameters [1].Hide and localize _start1 symbol used as an interface between asm andC code.In collaboration with: kanInspired by: PR i386/127387 [1]Prodded and tested by: rdivacky [1]MFC after: 3 weeks List of files: /freebsd-12.1/lib/csu/mips/Makefile Wed, 02 Dec 2009 16:34:20 +0000 Konstantin Belousov <kib@FreeBSD.org> http://172.16.0.5:8080/history/freebsd-12.1/lib/csu/mips/Makefile#32d7197a Bring C runtime bits for FreeBSD/mips from p4 mips2-jnpr branch. Approved by: cognet (mentor) List of files: /freebsd-12.1/lib/csu/mips/Makefile Sat, 03 May 2008 11:16:32 +0000 Oleksandr Tymoshenko <gonzo@FreeBSD.org>