version 1.41, 1997/01/04 16:32:29
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version 1.42, 1997/01/14 16:30:50
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Line 3131 and you can give commands to Gforth inte
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Line 3131 and you can give commands to Gforth inte
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available depend on how you invoke Gforth. |
available depend on how you invoke Gforth. |
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@item program data space available: |
@item program data space available: |
@code{sp@@ here - .} gives the space remaining for dictionary and data |
@code{UNUSED .} gives the remaining dictionary space. The total |
stack together. |
dictionary space can be specified with the @code{-m} switch |
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(@pxref{Invocation}) when Gforth starts up. |
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@item return stack space available: |
@item return stack space available: |
By default 16 KBytes. The default can be overridden with the @code{-r} |
You can compute the total return stack space in cells with |
switch (@pxref{Invocation}) when Gforth starts up. |
@code{s" RETURN-STACK-CELLS" environment? drop .}. You can specify it at |
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startup time with the @code{-r} switch (@pxref{Invocation}). |
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@item stack space available: |
@item stack space available: |
@code{sp@@ here - .} gives the space remaining for dictionary and data |
You can compute the total data stack space in cells with |
stack together. |
@code{s" STACK-CELLS" environment? drop .}. You can specify it at |
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startup time with the @code{-d} switch (@pxref{Invocation}). |
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@item system dictionary space required, in address units: |
@item system dictionary space required, in address units: |
Type @code{here forthstart - .} after startup. At the time of this |
Type @code{here forthstart - .} after startup. At the time of this |
writing, this gives 70108 (bytes) on a 32-bit system. |
writing, this gives 80080 (bytes) on a 32-bit system. |
@end table |
@end table |
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Line 3462 nearest, and break ties by rounding to e
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Line 3465 nearest, and break ties by rounding to e
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bit of the mantissa is 0). |
bit of the mantissa is 0). |
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@item size of floating-point stack: |
@item size of floating-point stack: |
@code{s" FLOATING-STACK" environment? drop .}. Can be changed at startup |
@code{s" FLOATING-STACK" environment? drop .} gives the total size of |
with the command-line option @code{-f}. |
the floating-point stack (in floats). You can specify this on startup |
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with the command-line option @code{-f} (@pxref{Invocation}). |
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@item width of floating-point stack: |
@item width of floating-point stack: |
@code{1 floats}. |
@code{1 floats}. |