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cbd1bb578a
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187 Commits

Author SHA1 Message Date
ross
cbd1bb578a Sigh, don't make global calls in repeated sharedlib components. It blows 
away the dynamic loader.
 1998-05-06 20:45:54 +00:00
mycroft
8f3189af13 Trivial change. 1998-05-06 09:30:26 +00:00
ross
ab2c05e5a3 Eliminate incorrect gcc-generated cross-section bsr's by calling the static 
constructor/destructor dispatcher via a function pointer protected from
constant propagation. Also, create (presently unused) .S files that solve
the same problem and in addition allow in-line .init section and .fini
section code. This is too big a mod for a 3.2 pullup, however.
 1998-05-06 05:32:08 +00:00
ross
bb44cd0d28 Put the vanilla versions of these into CVS so that Those Who Come Later 
can see the hand assembly mods in a cvs diff rather than having to start over
from the prototype .c files. (Although these will also be available.)
 1998-05-06 00:59:18 +00:00
mrg
2e9c82f79d build standard NetBSD/ELF crt{begin,end}.o files, clean up some egcs warnings. 1998-05-02 21:26:54 +00:00
matthias
10f833afad Move rcsid so that executables start with code again (that's just 
tradition, not really necessary).
 1998-04-21 19:53:39 +00:00
cgd
c0ac8bae67 GC alpha's ECOFF_TOOLCHAIN make variable, and related bits. Nobody 
should be using an ECOFF toolchain on NetBSD/alpha any more.
 1998-03-28 00:50:41 +00:00
jtc
6351dbac24 Rename initialization and termination functions from __init() and 
__fini() to _init() and _fini().  The linker sets the DT_INIT and
DT_FINI .dynamic section entries based on the latter names.
 1998-03-27 09:11:33 +00:00
matthias
77aae84af4 Undo last change. Global register variables really have to be declared 
as register variables...
 1998-03-16 22:22:14 +00:00
mark
156a6a5c98 Replace missing ; when calculating the environment pointer. 1998-03-10 22:32:08 +00:00
mycroft
4462053ab3 Fill in missing (default) mmap(2) flags. 1998-02-20 09:27:18 +00:00
thorpej
367b689c8f typi 1998-02-07 20:44:40 +00:00
perry
43498a0a88 remove obsolete register declarations 1998-02-03 20:01:32 +00:00
pk
49c810b2c8 Avoid spurious calls to foreign constructors/destructors in case the 
shared library we link with does not have any of its own.
Note: this only works for a.out(5).
 1997-12-29 15:36:50 +00:00
lukem
cc8d1d3968 use a common Makefile.csu.aout for the a.out ports 1997-10-27 01:03:39 +00:00
thorpej
07de56201a Fix think'o in previous. 1997-10-24 21:18:25 +00:00
lukem
fa2de9fb4c use ${.CURDIR}/${SRCS} instead of ${.ALLSRC} (from i386/Makefile) 1997-10-24 00:35:22 +00:00
christos
88d2078c4f Revert previous change ${.ALLSRC} will contain .h files etc. 1997-10-23 21:42:54 +00:00
lukem
6bf85c9ba3 * use CPPFLAGS instead of CFLAGS for -D and -I options 
* use COPTS instead of CFLAGS for -fPIC et al
* use ${COMPILE.c} instead of ${CC} ${CFLAGS} -c
* use FILES and FILESDIR to install pc532 objects (instead of install: rule) -
  this makes it consistent with the other a.out ports (arm32, i386, m68k, sparc)
 1997-10-22 16:00:39 +00:00
lukem
a60b842a81 use CPPFLAGS instead of CFLAGS 1997-10-21 23:59:18 +00:00
thorpej
977b44de88 Ooops, typo in a comment. 1997-10-20 20:41:09 +00:00
thorpej
6a34a8996c Add an __RCSID(). 1997-10-20 20:40:27 +00:00
thorpej
58ee7fe2a9 Add an __RCSID(). 1997-10-20 20:38:24 +00:00
christos
fd2bc36384 Move rcsid[] after the start symbol. 1997-10-20 16:09:27 +00:00
christos
aef9d1ed68 Move rcsid[] after start:, so that start starts at 0. 1997-10-20 16:08:28 +00:00
mycroft
2959c0da1f Move the RCS id after start', so that start' is once again the first thing 
in the text segment.
 1997-10-20 13:49:45 +00:00
jonathan
338a11a3e7 RCSid police. Add __RCSID while we're here. 
Add alternate label '_start' in front of __start() for installs with
DESTDIR or programs that assume '_start'.
 1997-10-20 03:24:49 +00:00
christos
0e6b23ccbf Put the align directive after .text... 1997-10-15 01:56:55 +00:00
christos
773ab1dd74 Put back __RCSID(): The problem was that if RCSID ended up in the text segment, 
it was placed before `start', and start ended up misaligned. Add an alignment
directive for the start symbol. Of course ld(1) should not core-dump relocating
misaligned symbols, but this will be fixed shortly.
 1997-10-14 17:11:03 +00:00
is
6183998d51 XXX Workaround for the "ld buserr with new crt0.o" problem, suggested by tls. 
Should be backed out once the real problem has been solved.
 1997-10-14 11:45:25 +00:00
mrg
395c20ea27 clean up WARNS on the alpha. 1997-10-10 08:45:29 +00:00
lukem
6fffd559bd WARNSify (not yet tested on all platforms yet) 1997-10-09 12:29:21 +00:00
lukem
5b0e18c4e4 WARNSify 1997-10-09 07:07:14 +00:00
mark
fffd1f9f6b Major overhaul and update to support dynamic loading and linking. 1997-10-05 23:12:21 +00:00
mark
8ae060d066 Overhauled and brought up to date. 1997-10-05 23:10:36 +00:00
thorpej
eb382f8e2b Make sure we're passed a valid obj_entry. 1997-08-24 18:11:23 +00:00
jonathan
a1601b522b Fix include path: use $(CURDIR). Kindly pointed out by <cgd@pa.dec.com> 1997-06-28 08:21:52 +00:00
jonathan
9b5e38ce15 Un-comment-out "CFLAGS+= -I/usr/src/libexec/ld.elf_so" for new crt0.c 1997-06-24 20:00:45 +00:00
jonathan
f4aee0fcbb New, Alpha-derived crt0.c with ld.elf_so support. 
Expects additional register-passed arguments from the kernel on
exec().  If no such args ($a0 is zero), fall back to the old hack of
adjusting the current $sp with a hard-coded frame offset for __start's
local frame(!).

Suggested by Jason Thorpe (thorpej@nas.nasa.gov), debugged and
stackframe offsets updated by Jonathan Stone.
 1997-06-23 22:04:34 +00:00
mikel
9dc08ab2a8 add parens for gcc -Wall 1997-06-19 06:02:06 +00:00
veego
a16ae1d6d0 Use FILES and FILESDIR instead of install: 1997-06-12 12:18:11 +00:00
christos
9a8f6b4e41 Use FILES 1997-06-05 21:30:54 +00:00
cjs
7a66732d34 Back out BUILDDIR and NOINSTALL changes. 1997-05-31 21:21:13 +00:00
veego
4e59f8c226 Remove the install: line and use FILES and FILESDIR. 1997-05-29 15:57:45 +00:00
cjs
5241c2a923 These makefiles need to include bsd.own.mk early-on so that they 
know BUILDDIR and OBJDIR.
 1997-05-29 15:13:00 +00:00
cjs
5fd7ce7066 These updates to the build allow building against include files 
and libs in the object tree, if you use a separate object tree,
while maintaining backward compatability with other build methods.
See the notes in src/share/mk/bsd.README for full details. Note
that the `make includes' target now only installs the include files
in the build directory (if you use one--otherwise they go in DESTDIR
just like before); `make install' will install include files in
DESTDIR.
 1997-05-26 03:55:19 +00:00
phil
ae7e730366 Force the link. 1997-05-19 23:24:21 +00:00
mycroft
eaaacab9dc __ps_strings is initialized to 0. 1997-05-17 16:19:49 +00:00
phil
10a830a931 Add to install to link scrt0.o to crt0.o. 1997-05-15 15:56:08 +00:00
mycroft
cc4a1553a1 Eliminate bogus redefinitions of standard targets. 1997-05-09 07:50:03 +00:00