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-rw-r--r--sysdeps/unix/i386/syscall.S4
-rw-r--r--sysdeps/unix/i386/sysdep.S14
-rw-r--r--sysdeps/unix/i386/sysdep.h19
3 files changed, 31 insertions, 6 deletions
diff --git a/sysdeps/unix/i386/syscall.S b/sysdeps/unix/i386/syscall.S
index 5241ee4ac1..1db1e77d8d 100644
--- a/sysdeps/unix/i386/syscall.S
+++ b/sysdeps/unix/i386/syscall.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993 Free Software Foundation, Inc.
+/* Copyright (C) 1993, 1995 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
@@ -24,5 +24,5 @@ ENTRY (syscall)
 	popl %eax		/* Pop syscall number into %eax.  */
 	pushl %ecx		/* Push back return address.  */
 	.byte 0x9a, 0, 0, 0, 0, 7, 0 /* lcall $7, $0 -- gas bug */
-	jb syscall_error
+	jb JUMPTARGET(syscall_error)
 	ret
diff --git a/sysdeps/unix/i386/sysdep.S b/sysdeps/unix/i386/sysdep.S
index dae7153796..efe4f56e95 100644
--- a/sysdeps/unix/i386/sysdep.S
+++ b/sysdeps/unix/i386/sysdep.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 1992, 1993, 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1993, 1994, 1995 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
@@ -37,6 +37,16 @@ syscall_error:
 	jne notb		/* Branch if not.  */
 	movl $EAGAIN, %eax	/* Yes; translate it to EAGAIN.  */
 #endif
-notb:	movl %eax, C_SYMBOL_NAME(errno)
+notb:
+#ifndef	PIC
+	movl %eax, C_SYMBOL_NAME(errno)
+#else
+	/* Standard PIC nonsense to store into `errno' through the GOT.  */
+	call here
+here:	popl %ecx
+	addl $_GLOBAL_OFFSET_TABLE_+[.-here], %ecx
+	movl C_SYMBOL_NAME(errno@GOT)(%ecx), %ecx
+	movl %eax, (%ecx)
+#endif
 	movl $-1, %eax
 	ret
diff --git a/sysdeps/unix/i386/sysdep.h b/sysdeps/unix/i386/sysdep.h
index 38dd2378b5..4e4b6e6ab5 100644
--- a/sysdeps/unix/i386/sysdep.h
+++ b/sysdeps/unix/i386/sysdep.h
@@ -20,11 +20,20 @@ Cambridge, MA 02139, USA.  */
 
 #ifdef	ASSEMBLER
 
+/* Define an entry point visible from C.  */
 #define	ENTRY(name)							      \
-  .globl C_SYMBOL_NAME(name);						      \
+  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);				      \
+  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)			      \
   .align 4;								      \
   C_LABEL(name)
 
+/* For ELF we need the `.type' directive to make shared libs work right.  */
+#ifdef HAVE_ELF
+#define ASM_TYPE_DIRECTIVE(name,type)	.type name,type;
+#else
+#define ASM_TYPE_DIRECTIVE(name,type) /* Nothing is specified.  */
+#endif
+
 #ifdef	NO_UNDERSCORES
 /* Since C identifiers are not normally prefixed with an underscore
    on this system, the asm identifier `syscall_error' intrudes on the
@@ -36,7 +45,13 @@ Cambridge, MA 02139, USA.  */
   .globl syscall_error;							      \
   ENTRY (name)								      \
   DO_CALL (syscall_name, args);						      \
-  jb syscall_error
+  jb JUMPTARGET(syscall_error)
+
+#ifdef PIC
+#define JUMPTARGET(name) name@PLT
+#else
+#define JUMPTARGET(name) name
+#endif
 
 /* This is defined as a separate macro so that other sysdep.h files
    can include this one and then redefine DO_CALL.  */