Commit Graph

5 Commits

Author SHA1 Message Date
Lioncash 244d083f0e PowerPC: Remove separate macros for paired singles
Previously, PowerPC.h had four macros in it like so:

\#define rPS0(i) (*(double*)(&PowerPC::ppcState.ps[i][0]))
\#define rPS1(i) (*(double*)(&PowerPC::ppcState.ps[i][1]))

\#define riPS0(i) (*(u64*)(&PowerPC::ppcState.ps[i][0]))
\#define riPS1(i) (*(u64*)(&PowerPC::ppcState.ps[i][1]))

Casting between object representations like this is undefined behavior.
Given this is used heavily with the interpreter (that is, the most
accurate, but slowest CPU backend), we don't exactly want to allow
undefined behavior to creep into it.

Instead, this adds a helper struct for operating with the paired singles,
and replaces the four macros with a single macro for accessing the
paired-singles/floating-point registers.

This way, it's left up to the caller to explicitly decide how it wants to interpret
the data (and makes it more obvious where different interpretations of
the same data are occurring at, as there'll be a call to one of the
[x]AsDouble() functions).
2018-12-25 10:35:09 -05:00
JosJuice fb6b31bba8 Re-add i18n comments that were lost in the DolphinWX removal 2018-09-08 15:58:15 +02:00
spycrab 8d184ab9bd Qt/Debugger: Make spacing more compact 2018-08-15 19:26:04 +02:00
spycrab a22ffb6387 Qt: Remove ActionHelper 2018-07-09 10:02:10 +02:00
spycrab 13ba24c5a6 Move DolphinQt2 to DolphinQt 2018-07-07 00:48:38 +02:00