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Mon Mar 18 13:20:46 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>

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* elf/Makefile (rtld-link): New canned sequence.
	(ld.so, ld-linux.so.1): Use it.  Pass -soname option.

	* sysdeps/i386/setjmp.S (__setjmp): Define compatibility entry point.

Sun Mar 17 23:15:32 1996  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>

	* sysdeps/unix/sysv/linux/tcgetpgrp.c,
	sysdeps/unix/sysv/linux/tcsetpgrp.c: New files.
This commit is contained in:
Roland McGrath 1996-03-18 18:32:47 +00:00
parent 9b431e31e1
commit e384537164
5 changed files with 30 additions and 4 deletions
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12
ChangeLog
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@ -1,3 +1,15 @@
Mon Mar 18 13:20:46 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* elf/Makefile (rtld-link): New canned sequence.
(ld.so, ld-linux.so.1): Use it. Pass -soname option.
* sysdeps/i386/setjmp.S (__setjmp): Define compatibility entry point.
Sun Mar 17 23:15:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
* sysdeps/unix/sysv/linux/tcgetpgrp.c,
sysdeps/unix/sysv/linux/tcsetpgrp.c: New files.
Sun Mar 17 07:19:33 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu> Sun Mar 17 07:19:33 1996 Roland McGrath <roland@charlie-brown.gnu.ai.mit.edu>
* db/Makefile (CFLAGS-hash_func.c): New variable; pass -Wno-unused. * db/Makefile (CFLAGS-hash_func.c): New variable; pass -Wno-unused.

12
elf/Makefile
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@ -61,9 +61,15 @@ $(objpfx)librtld.so: $(rtld-routines:%=$(objpfx)%.so) \
$(LINK.o) -nostdlib -nostartfiles -r -o $@ \ $(LINK.o) -nostdlib -nostartfiles -r -o $@ \
'-Wl,-(' $^ -lgcc '-Wl,-)' '-Wl,-(' $^ -lgcc '-Wl,-)'
$(objpfx)ld.so $(objpfx)ld-linux.so.1: $(objpfx)librtld.so $(objpfx)ld.so: $(objpfx)librtld.so
$(LINK.o) -nostdlib -nostartfiles -shared -o $@ \ $(rtld-link) -Wl,-soname=$(rtld-installed-name)
-Wl,-rpath=$(default-rpath) $^ $(objpfx)ld-linux.so.1: $(objpfx)librtld.so
$(rtld-link) -Wl,-soname=ld-linux.so.1
define rtld-link
$(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
-Wl,-rpath=$(default-rpath) $^
endef
# The Linux-compatible dynamic linker shared object is just the same # The Linux-compatible dynamic linker shared object is just the same
# with one object file of compatibility initialization code added. # with one object file of compatibility initialization code added.

8
sysdeps/i386/setjmp.S
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@ -1,5 +1,5 @@
/* setjmp for i386. /* setjmp for i386.
Copyright (C) 1995 Free Software Foundation, Inc. Copyright (C) 1995, 1996 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -21,6 +21,12 @@ Cambridge, MA 02139, USA. */
#define _ASM #define _ASM
#include <jmp_buf.h> #include <jmp_buf.h>
/* Binary compatibility entry point. */
ENTRY (__setjmp)
popl %eax /* Pop return address. */
pushl $0 /* Push zero argument. */
pushl %eax /* Push back return address. */
ENTRY (__sigsetjmp) ENTRY (__sigsetjmp)
movl 4(%esp), %eax /* User's jmp_buf in %eax. */ movl 4(%esp), %eax /* User's jmp_buf in %eax. */
/* Save registers. */ /* Save registers. */

1
sysdeps/unix/sysv/linux/tcgetpgrp.c Normal file
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@ -0,0 +1 @@
#include <sysdeps/unix/bsd/tcgetpgrp.c>

1
sysdeps/unix/sysv/linux/tcsetpgrp.c Normal file
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@ -0,0 +1 @@
#include <sysdeps/unix/bsd/tcsetpgrp.c>