d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
ab827c028e
freebsd-skq/lib
History
dim ab827c028e Apply a workaround for a binutils issue with the .note.ABI-tag section 
generated from lib/csu/common/crtbrand.c (which ultimately ends up in
executables and shared libraries, via crt1.o, gcrt1.o or Scrt1.o).

For all arches except sparc, gcc emits the section directive for the
abitag struct in crtbrand.c with a PROGBITS type.  However, newer
versions of binutils (after 2.16.90) require the section to be of NOTE
type, to guarantee that the .note.ABI-tag section correctly ends up in
the first page of the final executable.

Unfortunately, there is no clean way to tell gcc to use another section
type, so crtbrand.c (or the C files that include it) must be compiled in
multiple 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
2011-01-13 20:44:31 +00:00
..
bind Revert part of r217071 so that us mere mortals can clearly see 2011-01-09 23:47:11 +00:00
clang Don't use -fno-exceptions or -fno-rtti for .c files, when building 2010-11-14 22:17:12 +00:00
csu Apply a workaround for a binutils issue with the .note.ABI-tag section 2011-01-13 20:44:31 +00:00
libalias Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libarchive Don't write data into an empty "file." 2010-12-07 16:48:01 +00:00
libauditd Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libbegemot Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libblocksruntime Import libcompiler_rt into HEAD and add Makefiles. 2010-11-11 15:13:11 +00:00
libbluetooth Add the following Linux BlueZ compatibility macros: htobs(), htobl(), 2010-09-22 23:41:02 +00:00
libbsm Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libbsnmp Unbreak the build by temprorarily not using include directives in 2010-12-20 22:56:50 +00:00
libbz2 Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libc Implement __pthread_map_stacks_exec() callback for libc, to change the 2011-01-08 17:13:43 +00:00
libcalendar Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libcam Add Serial Management Protocol (SMP) passthrough support to CAM. 2010-11-30 22:39:46 +00:00
libcom_err Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libcompat Small style(9) fix: use tabs instead of spaces. 2010-08-08 08:19:23 +00:00
libcompiler_rt Fix braino in r217101. -Wa is used to supply assembler flag to cc driver. 2011-01-07 15:59:23 +00:00
libcrypt Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libdevinfo Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libdevstat Spelling fixes. 2010-08-03 17:40:09 +00:00
libdisk mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libdwarf Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libedit libedit: Try to map <Delete> to ed-delete-next-char. 2010-09-05 16:12:10 +00:00
libefi Spelling fixes. 2010-08-03 17:40:09 +00:00
libelf mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libexpat Fix buildworld -DNO_CLEAN when using with Perforce, which marks files as 2010-08-12 20:46:49 +00:00
libfetch Move variable declarations into the conditional block where they are 2010-10-24 01:05:10 +00:00
libftpio mdoc: consistently spell our email addresses <foo@FreeBSD.org> 2010-05-19 08:57:53 +00:00
libgeom Remove stale link. 2010-12-04 08:44:56 +00:00
libgpib Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 2010-08-16 15:18:30 +00:00
libgssapi mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libipsec The use of snprintf() to append to a buffer is not valid according to C99 2010-12-11 08:07:21 +00:00
libipx Fix incorrect usage of 'assure' and 'insure'. 2010-08-28 16:32:01 +00:00
libjail Find a jail's type as part of jailparam_init rather than waiting until 2010-10-27 21:01:53 +00:00
libkiconv Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libkse Merge from tbemd: 2010-06-13 01:27:29 +00:00
libkvm Revert most of r210764, now that mdocml does the right 2010-12-28 10:08:50 +00:00
liblzma Remove obsoleted private symbol. 2010-11-19 09:59:55 +00:00
libmagic Use CFLAGS and LDFLAGS when compiling mkmagic. This ensures that all the 2010-08-01 12:10:32 +00:00
libmd Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libmemstat Spelling fixes. 2010-08-03 17:40:09 +00:00
libmilter Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libmp Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libncp Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libnetgraph Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libngatm Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libopie Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libpam Add <time.h> for ctime(), which we accidentally picked up through 2010-11-22 14:45:16 +00:00
libpcap Regenerate our lib/libpcap/config.h for libpcap 1.1.1. 2010-10-29 22:57:14 +00:00
libpkg - Take libinstall.a out of pkg_install and make it a proper shared library. 2010-04-23 11:07:43 +00:00
libpmc Fix manpage markup. 2010-11-06 10:54:33 +00:00
libproc Fix a memory leak on the error condition 2010-12-14 15:14:08 +00:00
libradius Add links for libradius(3) functions. 2010-10-18 12:35:10 +00:00
librpcsec_gss Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 2010-08-16 15:18:30 +00:00
librpcsvc Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
librt To support stack unwinding for cancellation points, add -fexceptions flag 2010-09-25 01:57:47 +00:00
librtld_db Spelling fixes. 2010-08-03 17:40:09 +00:00
libsbuf Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libsdp Fix typos, spelling, formatting and mdoc mistakes found by Nobuyuki while 2010-08-16 15:18:30 +00:00
libsm Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libsmb Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libsmdb Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libsmutil Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libstand On i386 and amd64, consistently use the following options whenever we 2011-01-05 22:24:33 +00:00
libtacplus mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libtelnet Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libthr Fix a typo. 2011-01-11 01:57:02 +00:00
libthread_db Repair some build breakage introduced in r211725 and garbage collect some 2010-08-28 15:03:11 +00:00
libufs Search beyond the first 1/8th of inodes. 2010-05-01 18:56:45 +00:00
libugidfw Quiet clang warnings by using string literal format strings. 2011-01-04 13:02:52 +00:00
libulog Fix reference to nonexistent manpage getuid(3). 2010-10-11 20:30:57 +00:00
libusb Check the return value of malloc(). 2010-12-14 15:11:49 +00:00
libusbhid - Add support for libusbhid in 32-bit compatibility mode. 2010-10-16 11:20:53 +00:00
libutil mdoc: drop redundant .Pp and .LP calls 2010-10-08 12:40:16 +00:00
libvgl Change libvgl's set4pixels() and set2lines() functions from plain 2010-10-04 18:16:38 +00:00
libwrap Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
liby Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libypclnt Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
libz Revert 212517 to restore pristine state of this file 2010-10-13 16:34:08 +00:00
msun Add section .note.GNU-stack for assembly files used by 386 and amd64. 2011-01-07 16:13:12 +00:00
ncurses Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00
Makefile Replace libgcc.a by libcompiler_rt.a. 2010-11-11 15:48:27 +00:00
Makefile.inc Create a custom branch where I will be able to do the merge. 2010-03-19 00:19:55 +00:00