Description of a context variable within the disassembly context blob.
More...
#include <globalcontext.hh>
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| | ContextBitRange (int4 sbit, int4 ebit) |
| | Construct a context value given an absolute bit range. More...
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| void | setValue (uintm *vec, uintm val) const |
| | Set this value within a given context blob. More...
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| |
| uintm | getValue (const uintm *vec) const |
| | Retrieve this value from a given context blob. More...
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Description of a context variable within the disassembly context blob.
Disassembly context is stored as individual (integer) values packed into a sequence of words. This class represents the info for encoding or decoding a single value within this sequence. A value is a contiguous range of bits within one context word. Size can range from 1 bit up to the size of a word.
◆ ContextBitRange()
| ContextBitRange::ContextBitRange |
( |
int4 |
sbit, |
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|
int4 |
ebit |
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) |
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Construct a context value given an absolute bit range.
Bits within the whole context blob are labeled starting with 0 as the most significant bit in the first word in the sequence. The new context value must be contained within a single word.
- Parameters
-
| sbit | is the starting (most significant) bit of the new value |
| ebit | is the ending (least significant) bit of the new value |
◆ getValue()
| uintm ContextBitRange::getValue |
( |
const uintm * |
vec | ) |
const |
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inline |
Retrieve this value from a given context blob.
- Parameters
-
| vec | is the given context blob (as an array of uintm words) |
- Returns
- the recovered integer value
◆ setValue()
| void ContextBitRange::setValue |
( |
uintm * |
vec, |
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|
uintm |
val |
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) |
| const |
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inline |
Set this value within a given context blob.
- Parameters
-
| vec | is the given context blob to alter (as an array of uintm words) |
| val | is the integer value to set |
The documentation for this class was generated from the following files:
