Difference between revisions of "84PCE:Syscalls:021D80"
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| − | [[Category:84PCE:Syscalls:By Name| | + | [[Category:84PCE:Syscalls:By Name|SignExtendHL]] |
| − | [[Category:84PCE:Syscalls:By Address|021D80 - | + | [[Category:84PCE:Syscalls:By Address|021D80 - SignExtendHL]] |
== Synopsis == | == Synopsis == | ||
| − | '''Hypothesized Official Name:''' | + | '''Hypothesized Official Name:''' SignExtendHL |
'''Syscall Address:''' 021D80h | '''Syscall Address:''' 021D80h | ||
| − | This | + | This was originally a buggy call, and still is in OS 5.0.0.0089 (and others, perchance?) But after sending in information, TI did an amazing job and fixed this call. It basically performs a sign extension on a 16bit HL to 24bit HL. |
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Revision as of 10:29, 4 September 2015
Synopsis
Hypothesized Official Name: SignExtendHL
Syscall Address: 021D80h
This was originally a buggy call, and still is in OS 5.0.0.0089 (and others, perchance?) But after sending in information, TI did an amazing job and fixed this call. It basically performs a sign extension on a 16bit HL to 24bit HL.
