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patches/gcc/3.2.3/gcc-3.2.3-ppc-asm-spec.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Feb 24 11:00:05 2007 +0000 (2007-02-24)
changeset 1 eeea35fbf182
permissions -rw-r--r--
Add the full crosstool-NG sources to the new repository of its own.
You might just say: 'Yeah! crosstool-NG's got its own repo!".
Unfortunately, that's because the previous repo got damaged beyond repair and I had no backup.
That means I'm putting backups in place in the afternoon.
That also means we've lost history... :-( 
     1 Based on gcc-3.4.0/gcc-3.3.3h-ppc-asm-spec.patch

     2 

     3 Fixes the following errors when building gcc for ppc7450:

     4 

     5 /tmp/ccYph3gd.s: Assembler messages:

     6 /tmp/ccYph3gd.s:3823: Error: Unrecognized opcode: `mfvrsave'

     7 /tmp/ccYph3gd.s:3857: Error: Unrecognized opcode: `stvx'

     8 /tmp/ccYph3gd.s:4026: Error: Unrecognized opcode: `lvx'

     9 /tmp/ccYph3gd.s:4027: Error: Unrecognized opcode: `mtvrsave'

    10 make[2]: *** [libgcc/./unwind-dw2.o] Error 1

    11 make[2]: Leaving directory `/opt/crosstool-0.28-rc35/build/powerpc-7450-linux-gnu/gcc-3.2.3-glibc-2.3.2/build-gcc-core/gcc'

    12 make[1]: *** [stmp-multilib] Error 2

    13 make[1]: Leaving directory `/opt/crosstool-0.28-rc35/build/powerpc-7450-linux-gnu/gcc-3.2.3-glibc-2.3.2/build-gcc-core/gcc'

    14 make: *** [all-gcc] Error 2

    15 

    16 Note that the "-mcpu=7450" option must appear on the "gcc" command line in

    17 order for "-maltivec" to be passed to the assembler.  Or, "-maltivec" itself

    18 may be passed to the "gcc" command.

    19 

    20 Contributed by Tom Warzeka <waz@quahog.npt.nuwc.navy.mil>

    21 

    22 ===================================================================

    23 --- gcc-3.2.3/gcc/config/rs6000/rs6000.h~	2003-03-29 07:39:20.000000000 -0500

    24 +++ gcc-3.2.3/gcc/config/rs6000/rs6000.h	2004-08-23 16:33:21.000000000 -0400

    25 @@ -77,8 +77,8 @@

    26  %{mcpu=604e: -D_ARCH_PPC} \

    27  %{mcpu=620: -D_ARCH_PPC} \

    28  %{mcpu=740: -D_ARCH_PPC} \

    29 -%{mcpu=7400: -D_ARCH_PPC} \

    30 -%{mcpu=7450: -D_ARCH_PPC} \

    31 +%{mcpu=7400: -D_ARCH_PPC -D__ALTIVEC__} \

    32 +%{mcpu=7450: -D_ARCH_PPC -D__ALTIVEC__} \

    33  %{mcpu=750: -D_ARCH_PPC} \

    34  %{mcpu=801: -D_ARCH_PPC} \

    35  %{mcpu=821: -D_ARCH_PPC} \

    36 @@ -117,14 +117,15 @@

    37  %{mcpu=604e: -mppc} \

    38  %{mcpu=620: -mppc} \

    39  %{mcpu=740: -mppc} \

    40 -%{mcpu=7400: -mppc} \

    41 -%{mcpu=7450: -mppc} \

    42 +%{mcpu=7400: -mppc -maltivec} \

    43 +%{mcpu=7450: -mppc -maltivec} \

    44  %{mcpu=750: -mppc} \

    45  %{mcpu=801: -mppc} \

    46  %{mcpu=821: -mppc} \

    47  %{mcpu=823: -mppc} \

    48  %{mcpu=860: -mppc} \

    49 -%{maltivec: -maltivec}"

    50 +%{maltivec: -maltivec} \

    51 +-many"

    52  

    53  #define CPP_DEFAULT_SPEC ""

    54
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