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-rw-r--r--sysdeps/unix/sysv/linux/i386/clone.S6
-rw-r--r--sysdeps/unix/sysv/linux/i386/i686/sysdep.h19
-rw-r--r--sysdeps/unix/sysv/linux/i386/mmap.S2
-rw-r--r--sysdeps/unix/sysv/linux/i386/s_pread64.S8
-rw-r--r--sysdeps/unix/sysv/linux/i386/s_pwrite64.S8
-rw-r--r--sysdeps/unix/sysv/linux/i386/socket.S2
-rw-r--r--sysdeps/unix/sysv/linux/i386/syscall.S2
-rw-r--r--sysdeps/unix/sysv/linux/i386/sysdep.h35
-rw-r--r--sysdeps/unix/sysv/linux/sigset-cvt-mask.h35
9 files changed, 75 insertions, 42 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S
index 88d0e27549..d654d98c7a 100644
--- a/sysdeps/unix/sysv/linux/i386/clone.S
+++ b/sysdeps/unix/sysv/linux/i386/clone.S
@@ -33,10 +33,10 @@ ENTRY(__clone)
 	movl	$-EINVAL,%eax
 	movl	4(%esp),%ecx		/* no NULL function pointers */
 	testl	%ecx,%ecx
-	jz	syscall_error
+	jz	SYSCALL_ERROR_LABEL
 	movl	8(%esp),%ecx		/* no NULL stack pointers */
 	testl	%ecx,%ecx
-	jz	syscall_error
+	jz	SYSCALL_ERROR_LABEL
 
 	/* Insert the argument onto the new stack.  */
 	subl	$8,%ecx
@@ -56,7 +56,7 @@ ENTRY(__clone)
 	popl	%ebx
 
 	test	%eax,%eax
-	jl	syscall_error
+	jl	SYSCALL_ERROR_LABEL
 	jz	thread_start
 
 L(pseudo_end):
diff --git a/sysdeps/unix/sysv/linux/i386/i686/sysdep.h b/sysdeps/unix/sysv/linux/i386/i686/sysdep.h
index 001f3fc4d7..3f1391f8a4 100644
--- a/sysdeps/unix/sysv/linux/i386/i686/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/i686/sysdep.h
@@ -31,12 +31,10 @@
 /* Store (- %eax) into errno through the GOT.  */
 # ifdef _LIBC_REENTRANT
 #  define SYSCALL_ERROR_HANDLER						      \
-  .type syscall_error,@function;					      \
-0:movl (%esp),%ebx;							      \
+1:movl (%esp),%ebx;							      \
   ret;									      \
-syscall_error:								      \
-  pushl %ebx;								      \
-  call 0b;								      \
+0:pushl %ebx;								      \
+  call 1b;								      \
   addl $_GLOBAL_OFFSET_TABLE_, %ebx;					      \
   xorl %edx, %edx;							      \
   subl %eax, %edx;							      \
@@ -46,25 +44,22 @@ syscall_error:								      \
   popl %ebx;								      \
   movl %ecx, (%eax);							      \
   movl $-1, %eax;							      \
-  jmp L(pseudo_end);							      \
-  .size syscall_error,.-syscall_error;
+  jmp L(pseudo_end);
 /* A quick note: it is assumed that the call to `__errno_location' does
    not modify the stack!  */
 # else
 #  define SYSCALL_ERROR_HANDLER						      \
   .type syscall_error,@function;					      \
-0:movl (%esp),%ecx;							      \
+1:movl (%esp),%ecx;							      \
   ret;									      \
-syscall_error:								      \
-  call 0b;								      \
+0:call 1b;								      \
   addl $_GLOBAL_OFFSET_TABLE_, %ecx;					      \
   xorl %edx, %edx;							      \
   subl %eax, %edx;							      \
   movl errno@GOT(%ecx), %ecx;						      \
   movl %edx, (%ecx);							      \
   movl $-1, %eax;							      \
-  jmp L(pseudo_end);							      \
-  .size syscall_error,.-syscall_error;
+  jmp L(pseudo_end);
 # endif	/* _LIBC_REENTRANT */
 #endif	/* PIC */
 
diff --git a/sysdeps/unix/sysv/linux/i386/mmap.S b/sysdeps/unix/sysv/linux/i386/mmap.S
index 5c2449e961..e0dde22a9f 100644
--- a/sysdeps/unix/sysv/linux/i386/mmap.S
+++ b/sysdeps/unix/sysv/linux/i386/mmap.S
@@ -37,7 +37,7 @@ ENTRY (__mmap)
 
 	/* If 0 > %eax > -4096 there was an error.  */
 	cmpl $-4096, %eax
-	ja syscall_error
+	ja SYSCALL_ERROR_LABEL
 
 	/* Successful; return the syscall's value.  */
 L(pseudo_end):
diff --git a/sysdeps/unix/sysv/linux/i386/s_pread64.S b/sysdeps/unix/sysv/linux/i386/s_pread64.S
index 23d7d14ba5..7817cf7980 100644
--- a/sysdeps/unix/sysv/linux/i386/s_pread64.S
+++ b/sysdeps/unix/sysv/linux/i386/s_pread64.S
@@ -44,10 +44,10 @@ ENTRY (__syscall_pread64)
 	movl	0x10(%esp,1),%ebx
 	/* Load syscall number into %eax.  */
 	movl	$SYS_ify(pread), %eax
-	int	$0x80		/* Do the system call.  */
-	POPARGS_5		/* Restore register contents.  */
-	cmpl	$-4095, %eax	/* Check %eax for error.  */
-	jae	syscall_error	/* Jump to error handler if error.  */
+	int	$0x80			/* Do the system call.  */
+	POPARGS_5			/* Restore register contents.  */
+	cmpl	$-4095, %eax		/* Check %eax for error.  */
+	jae	SYSCALL_ERROR_LABEL	/* Jump to error handler if error.  */
 #endif
 L(pseudo_end):
 	ret			/* Return to caller.  */
diff --git a/sysdeps/unix/sysv/linux/i386/s_pwrite64.S b/sysdeps/unix/sysv/linux/i386/s_pwrite64.S
index 7b72d12f0b..89449b6fb5 100644
--- a/sysdeps/unix/sysv/linux/i386/s_pwrite64.S
+++ b/sysdeps/unix/sysv/linux/i386/s_pwrite64.S
@@ -44,10 +44,10 @@ ENTRY (__syscall_pwrite64)
 	movl	0x10(%esp,1),%ebx
 	/* Load syscall number into %eax.  */
 	movl	$SYS_ify(pwrite), %eax
-	int	$0x80		/* Do the system call.  */
-	POPARGS_5		/* Restore register contents.  */
-	cmpl	$-4095, %eax	/* Check %eax for error.  */
-	jae	syscall_error	/* Jump to error handler if error.  */
+	int	$0x80			/* Do the system call.  */
+	POPARGS_5			/* Restore register contents.  */
+	cmpl	$-4095, %eax		/* Check %eax for error.  */
+	jae	SYSCALL_ERROR_LABEL	/* Jump to error handler if error.  */
 #endif
 L(pseudo_end):
 	ret			/* Return to caller.  */
diff --git a/sysdeps/unix/sysv/linux/i386/socket.S b/sysdeps/unix/sysv/linux/i386/socket.S
index 4326676bc2..245d37a17f 100644
--- a/sysdeps/unix/sysv/linux/i386/socket.S
+++ b/sysdeps/unix/sysv/linux/i386/socket.S
@@ -55,7 +55,7 @@ ENTRY (__socket)
 
 	/* %eax is < 0 if there was an error.  */
 	cmpl $-125, %eax
-	jae syscall_error
+	jae SYSCALL_ERROR_LABEL
 
 	/* Successful; return the syscall's value.  */
 L(pseudo_end):
diff --git a/sysdeps/unix/sysv/linux/i386/syscall.S b/sysdeps/unix/sysv/linux/i386/syscall.S
index 349408de30..48328c2a0e 100644
--- a/sysdeps/unix/sysv/linux/i386/syscall.S
+++ b/sysdeps/unix/sysv/linux/i386/syscall.S
@@ -30,7 +30,7 @@ ENTRY (syscall)
 	int $0x80		/* Do the system call.  */
 	POPARGS_5		/* Restore register contents.  */
 	cmpl $-4095, %eax	/* Check %eax for error.  */
-	jae syscall_error	/* Jump to error handler if error.  */
+	jae SYSCALL_ERROR_LABEL	/* Jump to error handler if error.  */
 L(pseudo_end):
 	ret			/* Return to caller.  */
 
diff --git a/sysdeps/unix/sysv/linux/i386/sysdep.h b/sysdeps/unix/sysv/linux/i386/sysdep.h
index 5231d3e9a1..8c046efed7 100644
--- a/sysdeps/unix/sysv/linux/i386/sysdep.h
+++ b/sysdeps/unix/sysv/linux/i386/sysdep.h
@@ -46,13 +46,22 @@
    is a real error number.  Linus said he will make sure the no syscall
    returns a value in -1 .. -4095 as a valid result so we can savely
    test with -4095.  */
+
+/* We don't want the label for the error handle to be global when we define
+   it here.  */
+#ifdef PIC
+# define SYSCALL_ERROR_LABEL 0f
+#else
+# define SYSCALL_ERROR_LABEL syscall_error
+#endif
+
 #undef	PSEUDO
 #define	PSEUDO(name, syscall_name, args)				      \
   .text;								      \
   ENTRY (name)								      \
     DO_CALL (args, syscall_name);					      \
     cmpl $-4095, %eax;							      \
-    jae syscall_error;							      \
+    jae SYSCALL_ERROR_LABEL;						      \
   L(pseudo_end):
 
 #undef	PSEUDO_END
@@ -66,13 +75,11 @@
 /* Store (- %eax) into errno through the GOT.  */
 #ifdef _LIBC_REENTRANT
 #define SYSCALL_ERROR_HANDLER						      \
-  .type syscall_error,@function;					      \
-syscall_error:								      \
-  pushl %ebx;								      \
-  call 0f;								      \
-0:popl %ebx;								      \
+0:pushl %ebx;								      \
+  call 1f;								      \
+1:popl %ebx;								      \
   xorl %edx, %edx;							      \
-  addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ebx;				      \
+  addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx;				      \
   subl %eax, %edx;							      \
   pushl %edx;								      \
   call __errno_location@PLT;						      \
@@ -80,24 +87,20 @@ syscall_error:								      \
   popl %ebx;								      \
   movl %ecx, (%eax);							      \
   movl $-1, %eax;							      \
-  jmp L(pseudo_end);							      \
-  .size syscall_error,.-syscall_error;
+  jmp L(pseudo_end);
 /* A quick note: it is assumed that the call to `__errno_location' does
    not modify the stack!  */
 #else
 #define SYSCALL_ERROR_HANDLER						      \
-  .type syscall_error,@function;					      \
-syscall_error:								      \
-  call 0f;								      \
-0:popl %ecx;								      \
+0:call 1f;								      \
+1:popl %ecx;								      \
   xorl %edx, %edx;							      \
-  addl $_GLOBAL_OFFSET_TABLE_+[.-0b], %ecx;				      \
+  addl $_GLOBAL_OFFSET_TABLE_+[.-1b], %ecx;				      \
   subl %eax, %edx;							      \
   movl errno@GOT(%ecx), %ecx;						      \
   movl %edx, (%ecx);							      \
   movl $-1, %eax;							      \
-  jmp L(pseudo_end);							      \
-  .size syscall_error,.-syscall_error;
+  jmp L(pseudo_end);
 #endif	/* _LIBC_REENTRANT */
 #endif	/* PIC */
 
diff --git a/sysdeps/unix/sysv/linux/sigset-cvt-mask.h b/sysdeps/unix/sysv/linux/sigset-cvt-mask.h
new file mode 100644
index 0000000000..aefb805394
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sigset-cvt-mask.h
@@ -0,0 +1,35 @@
+/* Convert between lowlevel sigmask and libc representation of sigset_t.
+   Linux version.
+   Copyright (C) 1998 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Joe Keane <jgk@jgk.org>.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 of the
+   License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#define sigset_set_old_mask(set, mask) \
+  do {									      \
+    unsigned long int *__ptr;						      \
+    int __cnt;								      \
+    __ptr = &(set)->__val[0];						      \
+    *__ptr++ = (unsigned long int) (mask);				      \
+    __cnt = _SIGSET_NWORDS - 2;						      \
+    do									      \
+      *__ptr++ = 0ul;							      \
+    while (--__cnt >= 0);						      \
+  } while (0)
+
+#define sigset_get_old_mask(set, mask) \
+  ((mask) = (unsigned int) (set)->__val[0])
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-08-12 15:33:39 +0000