patches/glibc/ports-2.10.1/620-r10k-workarounds.patch
author Remy Bohmer <linux@bohmer.net>
Thu May 27 23:18:19 2010 +0200 (2010-05-27)
changeset 2060 51e4597b07fc
permissions -rw-r--r--
scripts: add option to strip all toolchain executables

To reduce filesizes of the toolchain and even improve build times
of projects to be build with this toolchain it is usefull to strip
the delivered toolchain executables. Since it is not likely that we
will debug the toolchain executables itself we do not need the
debug information inside the executables itself.

Signed-off-by: Remy Bohmer <linux@bohmer.net>
     1 ripped from Debian
     2 
     3 the R10000 needs an LL/SC Workaround. If not applied all R10k before
     4 rev 3.0 misbehave on atomic ops and rev 2.6 and lower (e.g. SGI IP28)
     5 die after very few seconds with a deadlock due to even more erratas.
     6 
     7  ports/sysdeps/mips/bits/atomic.h |   12 ++++++------
     8  1 file changed, 6 insertions(+), 6 deletions(-)
     9 
    10 diff -durN glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/mips/bits/atomic.h glibc-2.10.1/glibc-ports-2.10.1/sysdeps/mips/bits/atomic.h
    11 --- glibc-2.10.1.orig/glibc-ports-2.10.1/sysdeps/mips/bits/atomic.h	2009-05-16 10:36:20.000000000 +0200
    12 +++ glibc-2.10.1/glibc-ports-2.10.1/sysdeps/mips/bits/atomic.h	2009-11-13 00:51:34.000000000 +0100
    13 @@ -74,7 +74,7 @@
    14       "bne	%0,%2,2f\n\t"						      \
    15       "move	%1,%3\n\t"						      \
    16       "sc	%1,%4\n\t"						      \
    17 -     "beqz	%1,1b\n"						      \
    18 +     "beqzl	%1,1b\n"						      \
    19       acq	"\n\t"							      \
    20       ".set	pop\n"							      \
    21       "2:\n\t"								      \
    22 @@ -98,7 +98,7 @@
    23       "bne	%0,%2,2f\n\t"						      \
    24       "move	%1,%3\n\t"						      \
    25       "scd	%1,%4\n\t"						      \
    26 -     "beqz	%1,1b\n"						      \
    27 +     "beqzl	%1,1b\n"						      \
    28       acq	"\n\t"							      \
    29       ".set	pop\n"							      \
    30       "2:\n\t"								      \
    31 @@ -192,7 +192,7 @@
    32       "ll	%0,%3\n\t"						      \
    33       "move	%1,%2\n\t"						      \
    34       "sc	%1,%3\n\t"						      \
    35 -     "beqz	%1,1b\n"						      \
    36 +     "beqzl	%1,1b\n"						      \
    37       acq	"\n\t"							      \
    38       ".set	pop\n"							      \
    39       "2:\n\t"								      \
    40 @@ -216,7 +216,7 @@
    41       "lld	%0,%3\n\t"						      \
    42       "move	%1,%2\n\t"						      \
    43       "scd	%1,%3\n\t"						      \
    44 -     "beqz	%1,1b\n"						      \
    45 +     "beqzl	%1,1b\n"						      \
    46       acq	"\n\t"							      \
    47       ".set	pop\n"							      \
    48       "2:\n\t"								      \
    49 @@ -251,7 +251,7 @@
    50       "ll	%0,%3\n\t"						      \
    51       "addu	%1,%0,%2\n\t"						      \
    52       "sc	%1,%3\n\t"						      \
    53 -     "beqz	%1,1b\n"						      \
    54 +     "beqzl	%1,1b\n"						      \
    55       acq	"\n\t"							      \
    56       ".set	pop\n"							      \
    57       "2:\n\t"								      \
    58 @@ -275,7 +275,7 @@
    59       "lld	%0,%3\n\t"						      \
    60       "daddu	%1,%0,%2\n\t"						      \
    61       "scd	%1,%3\n\t"						      \
    62 -     "beqz	%1,1b\n"						      \
    63 +     "beqzl	%1,1b\n"						      \
    64       acq	"\n\t"							      \
    65       ".set	pop\n"							      \
    66       "2:\n\t"								      \
    67 diff -durN glibc-2.10.1.orig/ports/sysdeps/mips/bits/atomic.h glibc-2.10.1/ports/sysdeps/mips/bits/atomic.h