We've just updated MediaWiki and its underlying software. If anything doesn't look or work quite right, please mention it to us. --RanAS
RTL: Difference between revisions
From SnesLab
(4 intermediate revisions by the same user not shown) | |||
Line 16: | Line 16: | ||
!colspan="9"|Flags Affected | !colspan="9"|Flags Affected | ||
|+ | |+ | ||
|N | |[[N Flag|N]] | ||
|V | |[[V Flag|V]] | ||
|M | |[[M Flag|M]] | ||
|X | |[[X Flag|X]] | ||
|D | |[[D Flag|D]] | ||
|I | |[[I Flag|I]] | ||
|Z | |[[Z Flag|Z]] | ||
|C | |[[C Flag|C]] | ||
|+ | |+ | ||
|. | |. | ||
Line 35: | Line 35: | ||
|} | |} | ||
'''RTL''' (Return from Subroutine Long) is a [[65c816]] instruction used to return control from a subroutine that was called from a different bank. | '''RTL''' (Return from Subroutine Long) is a [[65c816]] instruction used to return control from a subroutine that was called from a different [[bank]]. | ||
=== See Also === | === See Also === | ||
Line 43: | Line 43: | ||
=== External Links === | === External Links === | ||
* [[Eyes & Lichty]] page 494, on RTL: https://archive.org/details/0893037893ProgrammingThe65816/page/n520 | * [[Eyes & Lichty]] page 494, on RTL: https://archive.org/details/0893037893ProgrammingThe65816/page/n520 | ||
* [[Labiak]] page on RTL: https://archive.org/details/Programming_the_65816/page/n187 | * [[Labiak]] page 177 on RTL: https://archive.org/details/Programming_the_65816/page/n187 | ||
* snes9x implementation of RTL: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2879 | * snes9x implementation of RTL: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2879 | ||
Line 49: | Line 49: | ||
[[Category:65c816 additions]] | [[Category:65c816 additions]] | ||
[[Category:Unconditional Branches]] | [[Category:Unconditional Branches]] | ||
[[Category:One-byte Instructions]] | |||
[[Category:Single Admode Mnemonics]] |
Latest revision as of 12:44, 14 December 2023
Basic Info | |||||||
---|---|---|---|---|---|---|---|
Addressing Mode | Opcode | Length | Speed | ||||
Stack (RTL) | 6B | 1 byte | 6 cycles |
Flags Affected | ||||||||
---|---|---|---|---|---|---|---|---|
N | V | M | X | D | I | Z | C | |
. | . | . | . | . | . | . | . |
RTL (Return from Subroutine Long) is a 65c816 instruction used to return control from a subroutine that was called from a different bank.
See Also
External Links
- Eyes & Lichty page 494, on RTL: https://archive.org/details/0893037893ProgrammingThe65816/page/n520
- Labiak page 177 on RTL: https://archive.org/details/Programming_the_65816/page/n187
- snes9x implementation of RTL: https://github.com/snes9xgit/snes9x/blob/master/cpuops.cpp#L2879