Difference between revisions of "84PCE:Syscalls:021DA4"

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[[Category:84PCE:Syscalls:By Name|cpHLDEBC]]
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[[Category:84PCE:Syscalls:By Name|CpHLDEBC]]
[[Category:84PCE:Syscalls:By Address|021DA4 - cpHLDEBC]]
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[[Category:84PCE:Syscalls:By Address|021DA4 - CpHLDEBC]]
 
== Synopsis ==
 
== Synopsis ==
 
'''Hypothesized Official Name:''' cpHLDEBC
 
'''Hypothesized Official Name:''' cpHLDEBC
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=== Inputs ===
 
=== Inputs ===
HL - value
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* HL: value
 
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* DE: value to compare
DE - value to compare
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* BC: value to compare
 
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BC - value to compare
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=== Outputs ===
 
=== Outputs ===
IF(HL <= BC && HL <= DE) - C flag set
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* C flag set it (HL <= BC) && (HL <= DE)
 
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* NC flag set if (HL > BC) && (HL > DE)
IF(HL > BC && HL > DE) - C flag reset
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=== Destroys ===
 
=== Destroys ===
 
* None
 
* None

Latest revision as of 00:48, 26 May 2016

Synopsis

Hypothesized Official Name: cpHLDEBC

Syscall Address: 021DA4h

Compares the value in HL to both DE and BC.

Inputs

  • HL: value
  • DE: value to compare
  • BC: value to compare

Outputs

  • C flag set it (HL <= BC) && (HL <= DE)
  • NC flag set if (HL > BC) && (HL > DE)

Destroys

  • None