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.

diff --git a/ChangeLog b/ChangeLog
index b8d5fef..ae9a44e 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -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>
 
        * db/Makefile (CFLAGS-hash_func.c): New variable; pass -Wno-unused.

diff --git a/elf/Makefile b/elf/Makefile
index e89bf7b..a77460d 100644 (file)
--- a/elf/Makefile
+++ b/elf/Makefile
@@ -61,9 +61,15 @@ $(objpfx)librtld.so: $(rtld-routines:%=$(objpfx)%.so) \
        $(LINK.o) -nostdlib -nostartfiles -r -o $@ \
                  '-Wl,-(' $^ -lgcc '-Wl,-)'
 
-$(objpfx)ld.so $(objpfx)ld-linux.so.1: $(objpfx)librtld.so
-       $(LINK.o) -nostdlib -nostartfiles -shared -o $@ \
-                 -Wl,-rpath=$(default-rpath) $^
+$(objpfx)ld.so: $(objpfx)librtld.so
+       $(rtld-link) -Wl,-soname=$(rtld-installed-name)
+$(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
 # with one object file of compatibility initialization code added.

diff --git a/sysdeps/i386/setjmp.S b/sysdeps/i386/setjmp.S
index ccb7147..498a925 100644 (file)
--- a/sysdeps/i386/setjmp.S
+++ b/sysdeps/i386/setjmp.S
@@ -1,5 +1,5 @@
 /* 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.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -21,6 +21,12 @@ Cambridge, MA 02139, USA.  */
 #define _ASM
 #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)
        movl 4(%esp), %eax      /* User's jmp_buf in %eax.  */
        /* Save registers.  */

diff --git a/sysdeps/unix/sysv/linux/tcgetpgrp.c b/sysdeps/unix/sysv/linux/tcgetpgrp.c
new file mode 100644 (file)
index 0000000..d899fc7
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tcgetpgrp.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/bsd/tcgetpgrp.c>

diff --git a/sysdeps/unix/sysv/linux/tcsetpgrp.c b/sysdeps/unix/sysv/linux/tcsetpgrp.c
new file mode 100644 (file)
index 0000000..e4d4833
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/tcsetpgrp.c
@@ -0,0 +1 @@
+#include <sysdeps/unix/bsd/tcsetpgrp.c>