patches/gmp/4.3.1/110-unbounded-alloc.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Jul 17 22:46:47 2011 +0200 (2011-07-17)
changeset 2892 aa934ec4b4ee
permissions -rw-r--r--
cc/gcc: add the backend/frontend infra for final gcc

Currently, we issue the bare-metal compiler from the pass_1 & pass_2
core compilers, because the final gcc breaks while doing so.

This implies we have to build some libces during the start_files step,
instead of the standard libc step. This is the case for newlib.

By adding a backend/frontend infra to the final gcc, we can abstract
what backend to call: the standard backend for non-bare-metal gcc,
and the core backend for bare-metal.

This patch is just an no-op, it just adds the final backend and
frontend without changing the way bare-metal is built, to come in a
subsequent patch.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
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diff --git a/mpn/generic/toom44_mul.c b/mpn/generic/toom44_mul.c
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--- a/mpn/generic/toom44_mul.c
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+++ b/mpn/generic/toom44_mul.c
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@@ -116,17 +116,16 @@
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   TMP_MARK;
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-  as1  = TMP_SALLOC_LIMBS (n + 1);
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-  asm1 = TMP_SALLOC_LIMBS (n + 1);
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-  as2  = TMP_SALLOC_LIMBS (n + 1);
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-  ash  = TMP_SALLOC_LIMBS (n + 1);
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-  asmh = TMP_SALLOC_LIMBS (n + 1);
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-
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-  bs1  = TMP_SALLOC_LIMBS (n + 1);
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-  bsm1 = TMP_SALLOC_LIMBS (n + 1);
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-  bs2  = TMP_SALLOC_LIMBS (n + 1);
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-  bsh  = TMP_SALLOC_LIMBS (n + 1);
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-  bsmh = TMP_SALLOC_LIMBS (n + 1);
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+  as1  = TMP_ALLOC_LIMBS (10 * n + 10);
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+  asm1 = as1  + n + 1;
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+  as2  = asm1 + n + 1;
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+  ash  = as2  + n + 1;
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+  asmh = ash  + n + 1;
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+  bs1  = asmh + n + 1;
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+  bsm1 = bs1  + n + 1;
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+  bs2  = bsm1 + n + 1;
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+  bsh  = bs2  + n + 1;
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+  bsmh = bsh  + n + 1;
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   gp = pp;
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   hp = pp + n + 1;