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132 Commits

Author SHA1 Message Date
christos
8259dd08d6 Makefile cleanups: 
use INCS variable to install includes and FILES to install objects.
 1997-03-24 22:11:48 +00:00
cgd
5e25db4c59 pull in the sysident.h from ld.so, for NetBSD PT_NOTE generation 1997-03-21 05:47:28 +00:00
cgd
b3860e1660 fix _DYNAMIC definition bogon 1997-03-10 23:17:10 +00:00
cgd
78b14cccb3 s/mainprog_obj/__&/ 1997-03-10 23:13:31 +00:00
cgd
46db752aef fix include path bogosity pointed out by Greg Oster 1997-03-09 04:49:06 +00:00
jonathan
2ba4510cdc C versions of crt0 for mips. 1997-03-05 03:45:05 +00:00
explorer
6c8b64fd26 Someone forgot a line continuation character 1997-02-23 21:40:09 +00:00
cgd
3192bd314f turn Alpha's ELF_TOOLCHAIN checks to ECOFF_TOOLCHAIN checks 1997-02-23 20:42:24 +00:00
cgd
bb52eeac41 build with -fPIC 1997-02-17 19:22:32 +00:00
cgd
4754bd637b make hard links from crt{begin,end}.o to crd{begin,end}S.o 1997-02-17 19:17:18 +00:00
scottr
372fe2ff92 Catch up with const changes to dlopen() and dlsym() prototypes in 
<dlfcn.h>.  Tested on i386 and hp300 for crt0.o and ld.so, verified
other references by inspection.
 1997-01-03 22:37:58 +00:00
cgd
d71a874906 const-ify char *'s that need it 1997-01-03 18:23:41 +00:00
pk
f2eb968909 asm => __asm__, and garbage collect a bit. 1996-12-27 21:44:59 +00:00
matthias
2793a4050c * Set __ps_strings + some code cleanup. 1996-12-27 08:30:13 +00:00
cgd
13d2436889 include dlfcn.h for exported dynamic loader function prototypes. 1996-12-18 22:25:09 +00:00
cgd
84e780e7f0 -I expected location of ELF shared loader 1996-12-14 06:03:14 +00:00
thorpej
f6a53d4680 Sync with the i386 crt0.c 1996-12-08 00:39:42 +00:00
pk
a7bb9f2ea8 Set __ps_strings which is passed in register %g1. 1996-12-07 23:47:40 +00:00
mycroft
f7bc1cda35 Tiny optimization in __syscall. 1996-12-07 23:31:07 +00:00
mycroft
e8770b9c15 Oops; don't need sys/syscall.h. 1996-12-07 23:00:20 +00:00
mycroft
a54c49b343 Set __ps_strings at startup. Move the argv/envp setup into a short assembler 
prologue.  General cleanup.
 1996-12-07 22:34:09 +00:00
mycroft
e1af33609a Add a __ps_strings variable here, initialized to 0. 1996-12-07 22:31:25 +00:00
cgd
6da04f404e expect a 'struct ps_strings *' as the fourth argument to __start. 
If it's there, i.e. doesn't have a value known to be emitted by kernels
which didn't include support for passing it (0 or 0xbabefacedeadbeef),
set __ps_strings to it.  Otherwise, use the old 'normal' PS_STRINGS value
for __ps_strings.
 1996-12-07 20:04:38 +00:00
ws
2aa55c5a2b NetBSD/powerpc doesn't support (yet?) -fpic 1996-11-03 18:12:00 +00:00
thorpej
5042faf816 RCS id police. 1996-10-18 05:36:42 +00:00
thorpej
25f2d6465d Use ${INSTALL}. 1996-10-18 05:27:38 +00:00
cgd
53ded8ebcb add a hack so that old- and new-toolchain alphas do the right thing: 
include bsd.own.mk early on, and if !alpha or if !ELF_TOOLCHAIN,
build c++rt0.o.  ELF alphas don't use the 'normal' C++ runtime startup
routines.  Eventually, there should be better ways to distinguish what
toolchain and object format is in use, and the Alpha C++ startup code
changes should be merged with that used by the other ports.
 1996-10-08 00:36:28 +00:00
cgd
c7a4944620 update so this compiles with the latest ELF ld.so. Include bsd.own.mk 
at the top, for ELF_TOOLCHAIN definition, so this can be better
conditionalized for new/old toolchains.
 1996-10-08 00:29:48 +00:00
cgd
cccb7a88b4 Reimplement in C, adding ELF support. if compiled with -DECOFF_COMPAT 
(currently the default), then it compiles on both an ECOFF toolchain
and on an ELF toolchain (but w/o support for dynamic linking or C++
constructors & destructors).  If compiled without -DECOFF_COMPAT, it
supports statically- or dynamically-linked ELF binaries (and shared
libraries).
 1996-09-12 16:59:01 +00:00
cgd
44279d38cb user better local labels, be smarter with noat and use of the at register. 
Suggested by Matt Thomas.
 1996-09-09 01:03:38 +00:00
cgd
6f5a87ec6c remove a few macro definitions which duplicate (and in one instance, 
conflict with) those in <machine/asm.h>.
 1996-05-16 21:56:22 +00:00
mark
cd2d3b3a65 Initial commit of the crt0.o source for the arm32 port. 1996-02-02 16:23:16 +00:00
cgd
3601644b3c limit the flags that get passed to cpp 1995-12-20 12:36:56 +00:00
ragge
f1aad3abcc Really needed files, forgot them in -current after 1.1. 1995-12-12 08:04:47 +00:00
cgd
2a3b48cdaf CFLAGS+=, not CFLAGS= 1995-12-12 01:53:50 +00:00
cgd
c948e0646d profiling support 1995-11-04 00:30:50 +00:00
cgd
28426ef703 fix up a bit of profiling support 1995-10-29 19:54:15 +00:00
cgd
1162a1d4ff kill OSF/1 assembler support, and make gcrt0.o link (but not work). 1995-10-09 23:54:37 +00:00
pk
a9c6e6dfa1 Make `make depend' work. For this, it was necessary to remove ${.ALLSRC} 
from the build rules; it has been replaced with `${.CURDIR}/${SRCS}'.
Also, avoid "a.out" like <mk/bsd.lib.mk>.
 1995-09-29 11:23:15 +00:00
pk
dae6393cae atexit() cannot reliably be used in this context. Introduce `.fini' which 
is called from rtld through _dlexit() or when this object is unloaded
(from Doug Rabson).
 1995-09-23 22:38:22 +00:00
pk
3994f31209 Activate interface version 4: call dlexit() at exit. 1995-09-23 22:34:20 +00:00
mellon
af776e8143 Correctly build gcrt0.o 1995-06-15 21:59:25 +00:00
mellon
0cfebbe02b start -> __start in END macro as well 1995-06-15 21:58:44 +00:00
mellon
96ba717024 start -> __start to avoid namespace bugs 1995-06-15 21:56:58 +00:00
pk
ef3ad469b6 Private strrchr() not needed for scrt0.o 1995-06-15 21:41:41 +00:00
pk
f087571372 First arg. of syscall2() is a quad_t. 1995-06-06 09:04:51 +00:00
pk
69ae425298 Build run-time code for use in static executables, called `scrt0.o'. 1995-06-05 01:57:04 +00:00
pk
275fc2ee0d #include <dlfcn.h>, and <string.h> too. 1995-06-05 00:13:05 +00:00
pk
25b9fa86e4 one more prototype 1995-06-05 00:10:44 +00:00
pk
6226310a31 add dlerror() stub 1995-06-04 23:29:14 +00:00