Retrieved with

$ wget 'http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S.diff?r1=1.5&r2=1.6&cvsroot=glibc'

$ wget 'http://sources.redhat.com/cgi-bin/cvsweb.cgi/libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h.diff?r1=1.3&r2=1.4&cvsroot=glibc'

Might fix problem building with binutils-2.14.90.0.8/gcc-3.3.3 that was not

present with binutils-2.13.90.0.18/gcc-3.3.2:

../linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S: Assembler messages:

../linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S:63: Warning: .ent

directive without matching .end

../linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S:63: Error: can't resolve

`0' {.text section} - `L0^A' {.text section}

make[2]: ***

[/home/dkegel/wk/crosstool-0.26-pre3/build/alpha-unknown-linux-gnu/gcc-3.3-20040112-glibc-2.3.2/build-glibc/posix/vfork.o]

Error 1

make[2]: Leaving directory

`/home/dkegel/wk/crosstool-0.26-pre3/build/alpha-unknown-linux-gnu/gcc-3.3-20040112-glibc-2.3.2/glibc-2.3.2/posix'

make[1]: *** [posix/subdir_lib] Error 2

make[1]: Leaving directory

`/home/dkegel/wk/crosstool-0.26-pre3/build/alpha-unknown-linux-gnu/gcc-3.3-20040112-glibc-2.3.2/glibc-2.3.2'

make: *** [all] Error 2

See also alpha_cfi2.patch

===================================================================

RCS file: /cvs/glibc/libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S,v

retrieving revision 1.5

retrieving revision 1.6

diff -u -r1.5 -r1.6

--- libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S	2003/02/11 06:27:53	1.5

+++ libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/vfork.S	2003/06/06 05:51:03	1.6

@@ -19,12 +19,13 @@

 #include <sysdep-cancel.h>

-	.globl __vfork

         .align 4

-        .ent __vfork,0

-__LABEL(__vfork)

+	.globl	__vfork

+	.type	__vfork, @function

+	.usepv	__vfork, std

+	cfi_startproc

+__vfork:

 	ldgp	gp, 0(pv)

-	.prologue 1

 	PSEUDO_PROF

 #ifdef SHARED

@@ -46,18 +47,24 @@

 	   fork and vfork object files.  */

 $do_fork:

 	subq	sp, 16, sp

+	cfi_adjust_cfa_offset(16)

 	stq	ra, 0(sp)

+	cfi_offset(ra, -16)

 	jsr	ra, HIDDEN_JUMPTARGET (__fork)

 	ldgp	gp, 0(ra)

 	ldq	ra, 0(sp)

 	addq	sp, 16, sp

+	cfi_restore(ra)

+	cfi_adjust_cfa_offset(-16)

 	ret

 $syscall_error:

 	SYSCALL_ERROR_HANDLER

 #endif

-PSEUDO_END(__vfork)

+	cfi_endproc

+	.size __vfork, .-__vfork

+

 libc_hidden_def (__vfork)

 weak_alias (__vfork, vfork)

===================================================================

RCS file: /cvs/glibc/libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h,v

retrieving revision 1.3

retrieving revision 1.4

diff -u -r1.3 -r1.4

--- libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h	2003/01/12 19:26:41	1.3

+++ libc/linuxthreads/sysdeps/unix/sysv/linux/alpha/sysdep-cancel.h	2003/06/06 05:51:03	1.4

@@ -40,10 +40,11 @@

 # define PSEUDO(name, syscall_name, args)			\

 	.globl name;						\

 	.align 4;						\

-	.ent name, 0;						\

+	.type name, @function;					\

+	.usepv name, std;					\

+	cfi_startproc;						\

 __LABEL(name)							\

 	ldgp	gp, 0(pv);					\

-	.prologue 1;						\

 	PSEUDO_PROF;						\

 	PSEUDO_PREPARE_ARGS					\

 	SINGLE_THREAD_P(t0);					\

@@ -55,7 +56,9 @@

 	.subsection 2;						\

 __LABEL($pseudo_cancel)						\

 	subq	sp, 64, sp;					\

+	cfi_def_cfa_offset(64);					\

 	stq	ra, 0(sp);					\

+	cfi_offset(ra, -64);					\

 	SAVE_ARGS_##args;					\

 	CENABLE;						\

 	LOAD_ARGS_##args;					\

@@ -67,19 +70,27 @@

 	ldq	ra, 0(sp);					\

 	ldq	v0, 8(sp);					\

 	addq	sp, 64, sp;					\

+	cfi_remember_state;					\

+	cfi_restore(ra);					\

+	cfi_def_cfa_offset(0);					\

 	ret;							\

+	cfi_restore_state;					\

 __LABEL($multi_error)						\

 	CDISABLE;						\

 	ldq	ra, 0(sp);					\

 	ldq	v0, 8(sp);					\

 	addq	sp, 64, sp;					\

+	cfi_restore(ra);					\

+	cfi_def_cfa_offset(0);					\

 __LABEL($syscall_error)						\

 	SYSCALL_ERROR_HANDLER;					\

-	END(name);						\

 	.previous

 # undef PSEUDO_END

-# define PSEUDO_END(sym)

+# define PSEUDO_END(sym)					\

+	.subsection 2;						\

+	cfi_endproc;						\

+	.size sym, .-sym

 # define SAVE_ARGS_0	/* Nothing.  */

 # define SAVE_ARGS_1	SAVE_ARGS_0; stq a0, 8(sp)