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redcode
2018-11-06 05:28:59 +01:00
parent 7c30868962
commit 4af1e4ee14
1 changed files with 9 additions and 9 deletions
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18
API/emulation/CPU/Z80.h
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@@ -36,8 +36,8 @@ this emulator. If not, see <http://www.gnu.org/licenses/>. */
typedef struct {
/** Number of cycles executed in the current call to @c z80_run.
* @details @c z80run sets this variable to 0 before starting to
* execute instructions and its value persists after returning.
* @details @c z80run sets this variable to @c 0 before starting
* to execute instructions and its value persists after returning.
* The callbacks can use this variable to know during what cycle
* they are being called. */
@@ -112,13 +112,13 @@ typedef struct {
zuint8 r7;
/** Temporay IX/IY register for instructions with DDh/FDh prefix.
* @details Since instructions with prefix DD and FD behave similarly,
* differing only in the use of register IX or IY, for reasons of size
* optimization, a single register is used that acts as both. During
* opcode analysis, the IX or IY register is copied to this variable
* and, once the instruction emulation is complete, its contents are
* copied back to the appropriate register. */
/** Temporay IX/IY register for instructions with @c DDh/FDh prefix.
* @details Since instructions with prefix @c DDh and @c FDh behave
* similarly, differing only in the use of register IX or IY, for
* reasons of size optimization, a single register is used that acts
* as both. During opcode analysis, the IX or IY register is copied
* to this variable and, once the instruction emulation is complete,
* its contents are copied back to the appropriate register. */
Z16Bit xy;