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@@ -5,6 +5,9 @@ This is a fairly crude port of the ACK to produce VideoCore IV machine
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code, suitable for use on the Raspberry Pi. It produces terrible but
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code, suitable for use on the Raspberry Pi. It produces terrible but
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working code. The resulting binaries can be used either bare metal or
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working code. The resulting binaries can be used either bare metal or
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loaded as a GPU kernel and executed using a modified mailbox.c (see below).
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loaded as a GPU kernel and executed using a modified mailbox.c (see below).
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+Currently floating point support is present but incomplete; and as the
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+VideoCore IV does not have double-precision float support, the C compiler
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+treats doubles as single precision.
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As much of the standard C library as is relevant works; if
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As much of the standard C library as is relevant works; if
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you're running in bare-metal mode, you can hook stdin/stdout up to the
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you're running in bare-metal mode, you can hook stdin/stdout up to the
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