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patches/glibc/ports-2.10.1/320-hppa-pie.patch
author "Yann E. MORIN" <yann.morin.1998@free.fr>
Tue Oct 16 20:57:44 2012 +0200 (2012-10-16)
changeset 3079 37831a33e07e
permissions -rw-r--r--
kernel/linux: fix using custom location

Currently, extract and patch are skipped as thus:
- using a custom directory of pre-installed headers
- a correctly named directory already exists

Otherwise, extract and patch are done.

The current second condition is wrong, because it allows the following
sequence to happen:
- a non-custom kernel is used
- a previous build only partially extracted the non-custom sources
- that p[revious build broke during extraction (eg. incomplete tarball...)
- a subsequent build will find a properly named directory, and will
thus skip extract and patch, which is wrong

Fix that by following the conditions in this table:

Type | Extract | Patch
----------------------+---------+-------
Pre-installed headers | N | N
custom directory | N | N
custom tarball | Y | N
mainstream tarball | Y | Y

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Cc: David Holsgrove <david.holsgrove@xilinx.com> 
     1 

     2 

     3 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/hppa/elf/start.S glibc-2.10.1/glibc-ports-2.10.1/sysdeps/hppa/elf/start.S

     4 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/hppa/elf/start.S	2009-05-16 10:36:20.000000000 +0200

     5 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/hppa/elf/start.S	2009-11-13 00:50:28.000000000 +0100

     6 @@ -96,16 +96,16 @@

     7  

     8  #if SHARED

     9  	/* load main (1st argument) */

    10 -	addil	LR'.Lpmain, %r19

    11 -	ldw	RR'.Lpmain(%r1), %r26

    12 +	addil	LT'.Lpmain, %r19

    13 +	ldw	RT'.Lpmain(%r1), %r26

    14  	ldw	0(%r26),%r26

    15  	/* void (*init) (void) (4th argument) */

    16 -	addil	LR'.Lp__libc_csu_init, %r19

    17 -	ldw	RR'.Lp__libc_csu_init(%r1), %r23

    18 +	addil	LT'.Lp__libc_csu_init, %r19

    19 +	ldw	RT'.Lp__libc_csu_init(%r1), %r23

    20  	ldw	0(%r23), %r23

    21  	/* void (*fini) (void) (5th argument) */

    22 -	addil	LR'.Lp__libc_csu_fini, %r19

    23 -	ldw	RR'.Lp__libc_csu_fini(%r1), %r22

    24 +	addil	LT'.Lp__libc_csu_fini, %r19

    25 +	ldw	RT'.Lp__libc_csu_fini(%r1), %r22

    26  	ldw	0(%r22), %r22

    27  #else

    28  	/* load main (1st argument) */

    29 diff -durN glibc-2.10.1.orig/ports/sysdeps/hppa/elf/start.S glibc-2.10.1/ports/sysdeps/hppa/elf/start.S
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