ZealOS/docs/Doc/Bit.DD.html

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<a name="l1"></a><span class=cF0>
<a name="l2"></a></span><span class=cF5>These take a pointer to a bit field.</span><span class=cF0>
<a name="l3"></a></span><span class=cF2>Bt</span><span class=cF0>:     Bit Test
<a name="l4"></a></span><span class=cF2>Bts</span><span class=cF0>:    Bit Test and Set to one
<a name="l5"></a></span><span class=cF2>Btr</span><span class=cF0>:    Bit Test and Reset to zero
<a name="l6"></a></span><span class=cF2>Btc</span><span class=cF0>:    Bit Test and Compliment (toggle)
<a name="l7"></a></span><span class=cF2>BEqual</span><span class=cF0>: Set bit to value.
<a name="l8"></a>
<a name="l9"></a>Bit operations are &quot;atomic&quot;, no interrupt between the reading and writing the bit, important when multitasking.  For multicore 
<a name="l10"></a>use &quot;locked&quot; forms.
<a name="l11"></a>
<a name="l12"></a></span><span class=cF5>These don't take a pointer, but the actual field.</span><span class=cF0>
<a name="l13"></a></span><span class=cF2>Bsf</span><span class=cF0>:        Bit Scan Forward (Pos of first low one bit or -1)
<a name="l14"></a></span><span class=cF2>Bsr</span><span class=cF0>:        Bit Scan Reverse (Pos of first high one bit or -1)
<a name="l15"></a></span><span class=cF2>PopCount</span><span class=cF0>:   Population Count (Count of set bits)
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Implement codebase HTML generation. 2021-07-03 05:07:57 +01:00			`<!DOCTYPE HTML>`
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Add SSE instruction support to assembler. (Only 2-arg instructions implemented. CosmiC assembler needs expanding to allow 3+ arg instructions.) (Only <= 4 byte instructions implemented. CosmiC assembler needs expanding to allow instructions larger than 4 bytes.) (Bugs: Unassembler incorrectly reports 0x66 prefixed opcodes, non-128-bit instruction arguments report as U128. CosmiC does not yet have support for U128.) Fix Std Font characters. Add links to ZealOS-specific apps in Personal Menu. Remove all files in /Downloads. 2021-10-08 07:06:11 +01:00			`body {background-color:#1f1f1f;}`
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Implement codebase HTML generation. 2021-07-03 05:07:57 +01:00			`<a name="l1"></a><span class=cF0>`
			`<a name="l2"></a></span><span class=cF5>These take a pointer to a bit field.</span><span class=cF0>`
			`<a name="l3"></a></span><span class=cF2>Bt</span><span class=cF0>: Bit Test`
			`<a name="l4"></a></span><span class=cF2>Bts</span><span class=cF0>: Bit Test and Set to one`
			`<a name="l5"></a></span><span class=cF2>Btr</span><span class=cF0>: Bit Test and Reset to zero`
			`<a name="l6"></a></span><span class=cF2>Btc</span><span class=cF0>: Bit Test and Compliment (toggle)`
			`<a name="l7"></a></span><span class=cF2>BEqual</span><span class=cF0>: Set bit to value.`
			`<a name="l8"></a>`
			`<a name="l9"></a>Bit operations are "atomic", no interrupt between the reading and writing the bit, important when multitasking. For multicore`
			`<a name="l10"></a>use "locked" forms.`
			`<a name="l11"></a>`
			`<a name="l12"></a></span><span class=cF5>These don't take a pointer, but the actual field.</span><span class=cF0>`
Fix HTML index file generation. Fix HTML generation tab width. 2021-07-04 23:11:34 +01:00			`<a name="l13"></a></span><span class=cF2>Bsf</span><span class=cF0>: Bit Scan Forward (Pos of first low one bit or -1)`
			`<a name="l14"></a></span><span class=cF2>Bsr</span><span class=cF0>: Bit Scan Reverse (Pos of first high one bit or -1)`
			`<a name="l15"></a></span><span class=cF2>PopCount</span><span class=cF0>: Population Count (Count of set bits)`
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