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patches/glibc/2.7/240-sh-lowlevellock-asm.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Wed Dec 05 20:31:43 2012 +0100 (2012-12-05)
changeset 3134 863723936e24
permissions -rw-r--r--
scripts/xldd: use user's sed and grep

xldd uses sed and grep as detected by ./configure. This works well if is
used on the machine that build the toolchain.

But if the user moves the toolchain to another machine where sed and grep
are not in the same directory (eg. /bin/sed vs. /usr/bin/sed), then xldd
will stop functionning.

Fix that by using ${SED} and ${GREP} if they are set in the environment.

Reported-by: Samuel Martin <s.martin49@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr> 
     1 --- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S.orig	2007-08-03 16:44:15.000000000 +0100

     2 +++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevellock.S	2008-08-19 21:08:19.000000000 +0100

     3 @@ -76,7 +76,7 @@

     4  	add	tmp2, tmp 	; \

     5  	mov.l	@tmp, tmp2	; \

     6  	bra	98f		; \

     7 -	 mov	#FUTEX_PRIVATE_FLAG, tmp

     8 +	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \

     9  99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \

    10  98:	extu.b	tmp, tmp	; \

    11  	xor	tmp, reg	; \

    12 @@ -88,7 +88,7 @@

    13  	add	tmp2, tmp 	; \

    14  	mov.l	@tmp, tmp2	; \

    15  	bra	98f		; \

    16 -	 mov	#FUTEX_PRIVATE_FLAG, tmp

    17 +	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \

    18  99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \

    19  98:	extu.b	tmp, tmp	; \

    20  	xor	tmp, reg	; \

    21 @@ -96,13 +96,13 @@

    22  	mov	#FUTEX_WAIT, tmp ; \

    23  	or	tmp, reg

    24  # endif

    25 -# define LOAD_FUTEX_WAKE(reg,tmp) \

    26 +# define LOAD_FUTEX_WAKE(reg,tmp,tmp2) \

    27  	stc	gbr, tmp	; \

    28  	mov.w	99f, tmp2	; \

    29  	add	tmp2, tmp 	; \

    30  	mov.l	@tmp, tmp2	; \

    31  	bra	98f		; \

    32 -	 mov	#FUTEX_PRIVATE_FLAG, tmp

    33 +	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \

    34  99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \

    35  98:	extu.b	tmp, tmp	; \

    36  	xor	tmp, reg	; \

    37 --- glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S.orig	2007-08-03 16:44:57.000000000 +0100

    38 +++ glibc-2.7/nptl/sysdeps/unix/sysv/linux/sh/lowlevelrobustlock.S	2008-08-19 21:08:22.000000000 +0100

    39 @@ -42,7 +42,7 @@

    40  	add	tmp2, tmp 	; \

    41  	mov.l	@tmp, tmp2	; \

    42  	bra	98f		; \

    43 -	 mov	#FUTEX_PRIVATE_FLAG, tmp

    44 +	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \

    45  99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \

    46  98:	extu.b	tmp, tmp	; \

    47  	xor	tmp, reg	; \

    48 @@ -54,7 +54,7 @@

    49  	add	tmp2, tmp 	; \

    50  	mov.l	@tmp, tmp2	; \

    51  	bra	98f		; \

    52 -	 mov	#FUTEX_PRIVATE_FLAG, tmp

    53 +	 mov	#FUTEX_PRIVATE_FLAG, tmp ; \

    54  99:	.word	PRIVATE_FUTEX - TLS_PRE_TCB_SIZE ; \

    55  98:	extu.b	tmp, tmp	; \

    56  	xor	tmp, reg	; \
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