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patches/glibc/ports-2.10.1/320-hppa-pie.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     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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