fcd549e0e4
Retire old crtbegin/crtend implementation. It is not compatible with the
...
expectations of modern C++
2010-08-07 18:06:59 +00:00
01bc9d5012
Switch i386 and x86_64 to the new CRT layout. The crt0.c body is shared
...
between all platforms and a small assembler stub in crt0.S is used for
setting up the proper stack and whatever else MD needs.
Extract crti.S and crtn. from the old dot_init.h files. Prepare other
platforms that use the 6-argument form of __(_)start for this.
Rewrite the crtbegin and crtend modules in assembler to make them
compiler independent. Document the interface in README.
2010-08-07 18:01:32 +00:00
4f893703d8
delete all the a.out csu code.
2010-07-05 21:27:55 +00:00
1e301281a1
Merge from matt-nb5-mips64
2009-12-14 01:00:46 +00:00
6b59d31236
move the include for <bsd.own.mk> down a little.
2009-12-13 08:52:38 +00:00
cba14cb13e
look for ${CSU_MACHINE_ARCH}_elf directory first.
2009-12-13 08:03:44 +00:00
7a915839ac
Make lib/csu compile. XXX somewhat bogus.
2009-11-09 14:34:42 +00:00
ad57574aad
strip .ident, if MKSTRIPIDENT. From Adam Ciarci
2009-02-18 15:21:52 +00:00
3c9a95916d
Wrap compiler-specific flags with HAVE_GCC and HAVE_PCC as necessary. Add a few flags for PCC.
2008-08-29 00:02:21 +00:00
ae07e87382
Enable MAKEVERBOSE support.
2008-07-21 15:34:58 +00:00
38541e9dad
Remove old GCC bug work-around which relied on GCC extension.
2008-06-21 00:52:52 +00:00
c2b95373bf
remove clause #3 from my license where there are no other
...
copyright holders involved.
2008-05-29 14:51:25 +00:00
5d1469bd77
Backout previous: the license sweep touched these files in error, so
...
restore the old license.
2008-05-10 15:31:03 +00:00
3028e483e4
Convert to new 2 clause license
2008-04-29 06:53:00 +00:00
ce099b4099
Remove clause 3 and 4 from TNF licenses
2008-04-28 20:22:51 +00:00
00f0061ae9
ARM/Thumb interworking support
2008-03-15 10:46:24 +00:00
ccab3b34ce
Remove support for NetBSD/pc532.
2008-01-10 13:40:36 +00:00
587600728d
Fix things so that crti.o doesn't contain a completely bogus unwind entry
...
that covers far too much and confuses gdb.
While here remove useless dave/restore of r4.
2007-12-02 13:55:38 +00:00
c2ad33834a
CLEANFILES=${OBJS}
2007-12-01 11:06:36 +00:00
82f3754f04
___start: remove a stale comment.
2007-12-01 10:16:06 +00:00
6e57c35ead
Remove an include that's not required.
2007-11-13 08:41:50 +00:00
b8d6c11ba4
<machine/profile.h> needs <sys/types.h>; why crt0.c needs <machine/profile.h>
...
(and only on amd64) is another question altogether.
2007-09-27 10:51:18 +00:00
795d937239
All platforms are MD_DO_NOT_NEED_FALLTHRU now so no need to keep it
...
conditional.
2007-05-15 16:51:37 +00:00
c97173f648
MD_DO_NOT_NEED_FALLTHRU for amd64.
...
Thanks to Juan Romero Pardines for testing.
2007-05-15 16:48:13 +00:00
5764a76889
Remove support for NetBSD/{,evb}sh5.
2007-04-08 09:35:21 +00:00
bd529f8818
MD_DO_NOT_NEED_FALLTHRU for sh5. Compile tested only.
2007-03-31 21:12:37 +00:00
bbd7ce97e9
Didn't fix it completely. Now fixed.
2007-03-16 22:50:22 +00:00
0cc8f96491
Use MD_DO_NOT_NEED_FALLTHRU
2007-03-16 22:20:50 +00:00
cc10b3e0c8
MD_DO_NOT_NEED_FALLTHRU - from Nick Hudson.
2007-01-02 14:32:34 +00:00
7e68cfaa21
powerpc MD_DO_NOT_NEED_FALLTHRU.
...
OK'ed by Matt Thomas.
2006-10-19 18:59:30 +00:00
e99b876999
Alpha MD_DO_NOT_NEED_FALLTHRU
...
Ok'd by Matt Thomas.
2006-10-19 16:47:38 +00:00
799bddf8fa
MD_DO_NOT_NEED_FALLTHRU for sparc and sparc64, from Nick Hudson.
2006-10-19 08:37:46 +00:00
e7b566fa33
Switch to MD_DO_NOT_NEED_FALLTHRU.
...
While here: Factor out .section/.previous wrapper into a separate macro.
Provide frame pointer. Add the comment to MD_CALL_STATIC_FUNCTION to
explain why it needs semicolon and why we actually don't use that macro.
2006-10-17 01:10:26 +00:00
b0b0343b24
ANSIfy
2006-09-15 05:29:44 +00:00
51b652e0e3
-DELFSIZE=64 for csu build
2006-09-14 23:55:54 +00:00
296c01bb4f
MD_DO_NOT_NEED_FALLTHRU for hppa
2006-09-08 19:18:26 +00:00
61b77d1855
MD_DO_NOT_NEED_FALLTHRU for ARM.
2006-09-08 07:29:19 +00:00
44521a9e2e
Implement MD_DO_NOT_NEED_FALLTHRU for i386.
...
Reviewed by christos.
2006-08-25 12:44:19 +00:00
bc3a3e7751
Tidy up for MD_DO_NOT_NEED_FALLTHRU.
...
Discussed with cherry.
2006-07-18 21:18:23 +00:00
7e22c74b0c
Nothing from <machine/asm.h> is even used here, so don't include it.
...
This was the only place in the system where asm.h contents were seen
by the compiler and hence the only reason why asm.h had to conform
to C syntax. This previously limited asm.h to a cpp constructs and
comments.
2006-07-07 19:57:29 +00:00
ce3a138bcc
add missing .globl's in new direct fallthru .init .fini
2006-07-06 22:31:55 +00:00
d0531274ae
Conform to new world order where .init/.fini fallthru code
...
assembly appears directly inside _init().
2006-07-05 18:03:00 +00:00
b8ee9baf67
First round at ia64 csu
2006-07-02 17:15:22 +00:00
28dc42c889
fix comment
2006-07-01 01:39:17 +00:00
bbf630ab7c
powerpc64 assembly for .init / .fini
2006-06-30 22:49:50 +00:00
842e180144
Remove the call to init_fallthru/fini_fallthru and call _init/_fini
...
directly for MIPS. Making these global to keep gcc4 happy broke gcc3.
Shaves a few instructions off this path as well.
Other arches to follow with similar changes.
With much help from Nick Hudson.
2006-06-30 09:00:46 +00:00
e487cf62f5
add a .globl to MD_SECTION_PROLOGUE so that the symbol is exported.
...
this fixes build problems with GCC4 (which will use smaller/faster call
methods for local/static functions) and is the right thing anyway.
2006-06-12 22:05:49 +00:00
db19e89e04
remove support for building (with) GCC 2.95. also:
...
- always install <stdbool.h>
- don't generate a fake one for vax / gettext.
2006-06-02 22:16:18 +00:00
351fa65664
Instead of using -I- -I${.CURDIR} and #include "dot_init.h", use:
...
-I${.CURDIR} and #include <dot_init.h>, since -I- is obsoleted in gcc-4,
and it is too confusing anyway.
2006-05-19 19:11:12 +00:00
96473fa808
change __weak_extern to __weak_reference so that gcc4 works.
2006-05-18 17:54:19 +00:00
joerg