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-rw-r--r--sysdeps/unix/sysv/linux/i386/clone.S18
-rw-r--r--sysdeps/unix/sysv/linux/i386/mmap.S18
-rw-r--r--sysdeps/unix/sysv/linux/i386/mmap64.S31
-rw-r--r--sysdeps/unix/sysv/linux/i386/posix_fadvise64.S30
-rw-r--r--sysdeps/unix/sysv/linux/i386/semtimedop.S14
-rw-r--r--sysdeps/unix/sysv/linux/i386/setcontext.S6
6 files changed, 110 insertions, 7 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/clone.S b/sysdeps/unix/sysv/linux/i386/clone.S
index c7d31f7a32..69243d5c8c 100644
--- a/sysdeps/unix/sysv/linux/i386/clone.S
+++ b/sysdeps/unix/sysv/linux/i386/clone.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1996,1997,98,99,2000,02,03,04 Free Software Foundation, Inc.
+/* Copyright (C) 1996-2000,02,03,04,2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Richard Henderson (rth@tamu.edu)
 
@@ -83,12 +83,18 @@ ENTRY (BP_SYM (__clone))
 
 	/* Do the system call */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 	movl	TLS+12(%esp),%esi
+	cfi_rel_offset (esi, 4)
 	movl	PTID+12(%esp),%edx
 	movl	FLAGS+12(%esp),%ebx
+	cfi_rel_offset (ebx, 8)
 	movl	CTID+12(%esp),%edi
+	cfi_rel_offset (edi, 0)
 	movl	$SYS_ify(clone),%eax
 
 #ifdef RESET_PID
@@ -98,8 +104,14 @@ ENTRY (BP_SYM (__clone))
 
 	int	$0x80
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 
 	test	%eax,%eax
 	jl	SYSCALL_ERROR_LABEL
@@ -119,13 +131,15 @@ L(haspid):
 	call	*%ebx
 #ifdef PIC
 	call	L(here)
+	cfi_adjust_cfa_offset (4)
 L(here):
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
 	addl	$_GLOBAL_OFFSET_TABLE_+[.-L(here)], %ebx
 #endif
 	movl	%eax, %ebx
 	movl	$SYS_ify(exit), %eax
-	int	$0x80
+	ENTER_KERNEL
 
 #ifdef RESET_PID
 	.subsection 2
diff --git a/sysdeps/unix/sysv/linux/i386/mmap.S b/sysdeps/unix/sysv/linux/i386/mmap.S
index ebb21f3d32..9f664de991 100644
--- a/sysdeps/unix/sysv/linux/i386/mmap.S
+++ b/sysdeps/unix/sysv/linux/i386/mmap.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,96,97,98,99,2000,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,96,97,98,99,2000,2002,2005 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
@@ -32,16 +32,24 @@ ENTRY (__mmap)
 
 	/* Save registers.  */
 	pushl %ebp
+	cfi_adjust_cfa_offset (4)
 	pushl %ebx
+	cfi_adjust_cfa_offset (4)
 	pushl %esi
+	cfi_adjust_cfa_offset (4)
 	pushl %edi
+	cfi_adjust_cfa_offset (4)
 
 	movl 20(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl 24(%esp), %ecx
 	movl 28(%esp), %edx
 	movl 32(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl 36(%esp), %edi
+	cfi_rel_offset (edi, 0)
 	movl 40(%esp), %ebp
+	cfi_rel_offset (ebp, 12)
 	testl $0xfff, %ebp
 	movl $-EINVAL, %eax
 	jne L(skip)
@@ -54,9 +62,17 @@ ENTRY (__mmap)
 L(skip):
 	/* Restore registers.  */
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl %ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 #else
 
diff --git a/sysdeps/unix/sysv/linux/i386/mmap64.S b/sysdeps/unix/sysv/linux/i386/mmap64.S
index 3a03335814..89d9f5f356 100644
--- a/sysdeps/unix/sysv/linux/i386/mmap64.S
+++ b/sysdeps/unix/sysv/linux/i386/mmap64.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,96,97,98,99,2000,2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,96,97,98,99,2000,2002,2005 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
@@ -42,9 +42,13 @@ ENTRY (BP_SYM (__mmap64))
 
 	/* Save registers.  */
 	pushl %ebp
+	cfi_adjust_cfa_offset (4)
 	pushl %ebx
+	cfi_adjust_cfa_offset (4)
 	pushl %esi
+	cfi_adjust_cfa_offset (4)
 	pushl %edi
+	cfi_adjust_cfa_offset (4)
 
 	movl OFFLO(%esp), %edx
 	movl OFFHI(%esp), %ecx
@@ -54,12 +58,16 @@ ENTRY (BP_SYM (__mmap64))
 	shrl $12, %ecx
 	jne L(einval)
 	movl %edx, %ebp
+	cfi_rel_offset (ebp, 12)
 
 	movl ADDR(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl LEN(%esp), %ecx
 	movl PROT(%esp), %edx
 	movl FLAGS(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl FD(%esp), %edi
+	cfi_rel_offset (edi, 0)
 
 	movl $SYS_ify(mmap2), %eax	/* System call number in %eax.  */
 
@@ -69,9 +77,17 @@ L(do_syscall):
 
 	/* Restore registers.  */
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl %ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 #ifndef __ASSUME_MMAP2_SYSCALL
 2:
@@ -87,12 +103,25 @@ L(do_syscall):
 L(pseudo_end):
 	ret
 
+	cfi_adjust_cfa_offset (16)
+	cfi_rel_offset (ebp, 12)
+	cfi_rel_offset (ebx, 8)
+	cfi_rel_offset (esi, 4)
+	cfi_rel_offset (edi, 0)
 	/* This means the offset value is too large.  */
 L(einval):
 	popl %edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl %esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl %ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl %ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 	movl $-EINVAL, %eax
 	jmp SYSCALL_ERROR_LABEL
 #endif
diff --git a/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S b/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S
index 99a3ea536d..dc82582fa0 100644
--- a/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S
+++ b/sysdeps/unix/sysv/linux/i386/posix_fadvise64.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995-2000,2002,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995-2000,2002,2003,2004, 2005 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
@@ -42,25 +42,41 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
 
 	/* Save registers.  */
 	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 
 	movl	FD(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl	OFFLO(%esp), %ecx
 	movl	OFFHI(%esp), %edx
 	movl	LENLO(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl	LENHI(%esp), %edi
+	cfi_rel_offset (edi, 0)
 	movl	FLAGS(%esp), %ebp
+	cfi_rel_offset (ebp, 12)
 
 	movl	$SYS_ify(fadvise64_64), %eax
 	ENTER_KERNEL
 
 	/* Restore registers.  */
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 #ifndef __ASSUME_FADVISE64_64_SYSCALL
 	cmpl	$-ENOSYS, %eax
@@ -80,8 +96,11 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
     && (!defined __ASSUME_FADVISE64_64_SYSCALL || !defined __NR_fadvise64_64)
 1:	/* Save registers.  */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%esi
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 
 	/* Overflow check.  */
 	cmpl	$0, LENHI(%esp)
@@ -89,10 +108,13 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
 	jne	L(overflow)
 
 	movl	FD(%esp), %ebx
+	cfi_rel_offset (ebx, 8)
 	movl	OFFLO(%esp), %ecx
 	movl	OFFHI(%esp), %edx
 	movl	LENLO(%esp), %esi
+	cfi_rel_offset (esi, 4)
 	movl	FLAGS(%esp), %edi
+	cfi_rel_offset (edi, 0)
 
 	movl	$SYS_ify(fadvise64), %eax
 	ENTER_KERNEL
@@ -100,8 +122,14 @@ ENTRY (BP_SYM (__posix_fadvise64_l64))
 	/* Restore registers.  */
 L(overflow):
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%esi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (esi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 
 	/* If 0 > %eax > -4096 there was an error.  */
 	negl	%eax
diff --git a/sysdeps/unix/sysv/linux/i386/semtimedop.S b/sysdeps/unix/sysv/linux/i386/semtimedop.S
index 572641675f..0893c6a654 100644
--- a/sysdeps/unix/sysv/linux/i386/semtimedop.S
+++ b/sysdeps/unix/sysv/linux/i386/semtimedop.S
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2003.
 
@@ -32,22 +32,34 @@
 ENTRY (BP_SYM (semtimedop))
 
 	pushl	%ebp
+	cfi_adjust_cfa_offset (4)
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	pushl	%edi
+	cfi_adjust_cfa_offset (4)
 
 	movl	$SYSOP_semtimedop, %ebx
+	cfi_rel_offset (ebx, 4)
 	movl	SEMID(%esp), %ecx
 	movl	NSOPS(%esp), %edx
 	movl	SOPS(%esp), %edi
+	cfi_rel_offset (edi, 0)
 	movl	TIMEOUT(%esp), %ebp
+	cfi_rel_offset (ebp, 8)
 	movl	$__NR_ipc, %eax
 
 	ENTER_KERNEL
 
 	/* Restore registers.  */
 	popl	%edi
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (edi)
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	popl	%ebp
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebp)
 
 	/* If 0 > %eax > -4096 there was an error.  */
 	cmpl $-4096, %eax
diff --git a/sysdeps/unix/sysv/linux/i386/setcontext.S b/sysdeps/unix/sysv/linux/i386/setcontext.S
index ebed2ce572..22469b2b85 100644
--- a/sysdeps/unix/sysv/linux/i386/setcontext.S
+++ b/sysdeps/unix/sysv/linux/i386/setcontext.S
@@ -1,5 +1,5 @@
 /* Install given context.
-   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003, 2005 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -31,12 +31,16 @@ ENTRY(__setcontext)
 	   the system call fails and we return from the function with an
 	   error.  */
 	pushl	%ebx
+	cfi_adjust_cfa_offset (4)
 	xorl	%edx, %edx
 	leal	oSIGMASK(%eax), %ecx
 	movl	$SIG_SETMASK, %ebx
+	cfi_rel_offset (ebx, 0)
 	movl	$__NR_sigprocmask, %eax
 	ENTER_KERNEL
 	popl	%ebx
+	cfi_adjust_cfa_offset (-4)
+	cfi_restore (ebx)
 	cmpl	$-4095, %eax		/* Check %eax for error.  */
 	jae	SYSCALL_ERROR_LABEL	/* Jump to error handler if error.  */
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-06 17:49:40 +0000