patches/gmp/4.3.1/110-unbounded-alloc.patch
author David Holsgrove <david.holsgrove@xilinx.com>
Wed Oct 03 15:59:22 2012 +1000 (2012-10-03)
changeset 3071 5243d1b432b1
permissions -rw-r--r--
scripts/gdb: If not building expat for gdb, disable

--with-expat=yes is unconditionally passed to the gdb configure
stage, instead of respecting the ${do_expat} decision.

Disable if not needed. Prevents error building canadian cross;

configure: error: expat is missing or unusable

Where configure stage fails to find expat on the host compiler.

Signed-off-by: "David Holsgrove" <david.holsgrove@xilinx.com>
Signed-off-by: Bryan Hundven <bryanhundven@gmail.com>
Message-Id: <4c4410a2a8aab24a29c5.1349244128@localhost.localdomain>
PatchWork-Id: 188711
     1 diff --git a/mpn/generic/toom44_mul.c b/mpn/generic/toom44_mul.c
     2 --- a/mpn/generic/toom44_mul.c
     3 +++ b/mpn/generic/toom44_mul.c
     4 @@ -116,17 +116,16 @@
     5  
     6    TMP_MARK;
     7  
     8 -  as1  = TMP_SALLOC_LIMBS (n + 1);
     9 -  asm1 = TMP_SALLOC_LIMBS (n + 1);
    10 -  as2  = TMP_SALLOC_LIMBS (n + 1);
    11 -  ash  = TMP_SALLOC_LIMBS (n + 1);
    12 -  asmh = TMP_SALLOC_LIMBS (n + 1);
    13 -
    14 -  bs1  = TMP_SALLOC_LIMBS (n + 1);
    15 -  bsm1 = TMP_SALLOC_LIMBS (n + 1);
    16 -  bs2  = TMP_SALLOC_LIMBS (n + 1);
    17 -  bsh  = TMP_SALLOC_LIMBS (n + 1);
    18 -  bsmh = TMP_SALLOC_LIMBS (n + 1);
    19 +  as1  = TMP_ALLOC_LIMBS (10 * n + 10);
    20 +  asm1 = as1  + n + 1;
    21 +  as2  = asm1 + n + 1;
    22 +  ash  = as2  + n + 1;
    23 +  asmh = ash  + n + 1;
    24 +  bs1  = asmh + n + 1;
    25 +  bsm1 = bs1  + n + 1;
    26 +  bs2  = bsm1 + n + 1;
    27 +  bsh  = bs2  + n + 1;
    28 +  bsmh = bsh  + n + 1;
    29  
    30    gp = pp;
    31    hp = pp + n + 1;