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>ghc-6.12.3: The GHC API</TD
><TD CLASS="topbut"
><A HREF="index.html"
>Contents</A
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><TD CLASS="topbut"
><A HREF="doc-index.html"
>Index</A
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><FONT SIZE="6"
>SPARC.Base</FONT
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><TD CLASS="s15"
></TD
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><TR
><TD CLASS="section1"
>Description</TD
></TR
><TR
><TD CLASS="doc"
><P
>Bits and pieces on the bottom of the module dependency tree.
Also import the required constants, so we know what we're using.
</P
><P
>In the interests of cross-compilation, we want to free ourselves
from the autoconf generated modules like main/Constants
</P
></TD
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><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Synopsis</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="body"
><TABLE CLASS="vanilla" CELLSPACING="0" CELLPADDING="0"
><TR
><TD CLASS="decl"
><A HREF="#v%3AwordLength"
>wordLength</A
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AwordLengthInBits"
>wordLengthInBits</A
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AspillAreaLength"
>spillAreaLength</A
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AspillSlotSize"
>spillSlotSize</A
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AextraStackArgsHere"
>extraStackArgsHere</A
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Afits13Bits"
>fits13Bits</A
> :: <A HREF="../base-4.2.0.2/Prelude.html#t%3AIntegral"
>Integral</A
> a => a -> <A HREF="../base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3Ais32BitInteger"
>is32BitInteger</A
> :: <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger"
>Integer</A
> -> <A HREF="../base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="s8"
></TD
></TR
><TR
><TD CLASS="decl"
><A HREF="#v%3AlargeOffsetError"
>largeOffsetError</A
> :: <A HREF="../base-4.2.0.2/Prelude.html#t%3AIntegral"
>Integral</A
> a => a -> b</TD
></TR
></TABLE
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="section1"
>Documentation</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:wordLength"
><A NAME="v%3AwordLength"
></A
></A
><B
>wordLength</B
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:wordLengthInBits"
><A NAME="v%3AwordLengthInBits"
></A
></A
><B
>wordLengthInBits</B
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:spillAreaLength"
><A NAME="v%3AspillAreaLength"
></A
></A
><B
>spillAreaLength</B
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:spillSlotSize"
><A NAME="v%3AspillSlotSize"
></A
></A
><B
>spillSlotSize</B
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="doc"
>We need 8 bytes because our largest registers are 64 bit.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:extraStackArgsHere"
><A NAME="v%3AextraStackArgsHere"
></A
></A
><B
>extraStackArgsHere</B
> :: <A HREF="../base-4.2.0.2/Data-Int.html#t%3AInt"
>Int</A
></TD
></TR
><TR
><TD CLASS="doc"
>We (allegedly) put the first six C-call arguments in registers;
where do we start putting the rest of them?
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:fits13Bits"
><A NAME="v%3Afits13Bits"
></A
></A
><B
>fits13Bits</B
> :: <A HREF="../base-4.2.0.2/Prelude.html#t%3AIntegral"
>Integral</A
> a => a -> <A HREF="../base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="doc"
>Check whether an offset is representable with 13 bits.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:is32BitInteger"
><A NAME="v%3Ais32BitInteger"
></A
></A
><B
>is32BitInteger</B
> :: <A HREF="../base-4.2.0.2/Prelude.html#t%3AInteger"
>Integer</A
> -> <A HREF="../base-4.2.0.2/Data-Bool.html#t%3ABool"
>Bool</A
></TD
></TR
><TR
><TD CLASS="doc"
>Check whether an integer will fit in 32 bits.
A CmmInt is intended to be truncated to the appropriate
number of bits, so here we truncate it to Int64. This is
important because e.g. -1 as a CmmInt might be either
-1 or 18446744073709551615.
</TD
></TR
><TR
><TD CLASS="s15"
></TD
></TR
><TR
><TD CLASS="decl"
><A NAME="v:largeOffsetError"
><A NAME="v%3AlargeOffsetError"
></A
></A
><B
>largeOffsetError</B
> :: <A HREF="../base-4.2.0.2/Prelude.html#t%3AIntegral"
>Integral</A
> a => a -> b</TD
></TR
><TR
><TD CLASS="doc"
>Sadness.
</TD
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>Produced by <A HREF="http://www.haskell.org/haddock/"
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