RaySollium99/picodrive
1
0
Fork 0
mirror of https://github.com/RaySollium99/picodrive.git synced 2025-09-05 15:27:46 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

drz80: fix flag saving

Browse source
This commit is contained in:
notaz 2013-07-28 19:27:25 +03:00
parent ee5f7e9936
commit 83b1fb3279
2 changed files with 6 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

4
cpu/DrZ80/drz80.h
View file

@ -34,7 +34,7 @@ struct DrZ80
{
unsigned int Z80PC; /*0x00 - PC Program Counter (Memory Base + PC) */
unsigned int Z80A; /*0x04 - A Register: 0xAA------ */
unsigned int Z80F; /*0x08 - F Register: 0xFF------ */
unsigned int Z80F; /*0x08 - F Register: 0x------FF */
unsigned int Z80BC; /*0x0C - BC Registers: 0xBBCC---- */
unsigned int Z80DE; /*0x10 - DE Registers: 0xDDEE---- */
unsigned int Z80HL; /*0x14 - HL Registers: 0xHHLL---- */
@ -45,7 +45,7 @@ struct DrZ80
unsigned int Z80IY; /*0x28 - IY Index Register */
unsigned int Z80I; /*0x2C - I Interrupt Register */
unsigned int Z80A2; /*0x30 - A' Register: 0xAA------ */
unsigned int Z80F2; /*0x34 - F' Register: 0xFF------ */
unsigned int Z80F2; /*0x34 - F' Register: 0x------FF */
unsigned int Z80BC2; /*0x38 - B'C' Registers: 0xBBCC---- */
unsigned int Z80DE2; /*0x3C - D'E' Registers: 0xDDEE---- */
unsigned int Z80HL2; /*0x40 - H'L' Registers: 0xHHLL---- */

8
pico/z80if.c
View file

@ -164,11 +164,11 @@ void z80_pack(void *data)
#define DRR16(n) (drZ80.Z80##n >> 16)
#define DRR16H(n) (drZ80.Z80##n >> 24)
#define DRR16L(n) ((drZ80.Z80##n >> 16) & 0xff)
s->m.a = DRR8(A); s->m.f = DRR8(F);
s->m.a = DRR8(A); s->m.f = drZ80.Z80F;
s->m.b = DRR16H(BC); s->m.c = DRR16L(BC);
s->m.d = DRR16H(DE); s->m.e = DRR16L(DE);
s->m.h = DRR16H(HL); s->m.l = DRR16L(HL);
s->a.a = DRR8(A2); s->a.f = DRR8(F2);
s->a.a = DRR8(A2); s->a.f = drZ80.Z80F2;
s->a.b = DRR16H(BC2); s->a.c = DRR16L(BC2);
s->a.d = DRR16H(DE2); s->a.e = DRR16L(DE2);
s->a.h = DRR16H(HL2); s->a.l = DRR16L(HL2);
@ -223,11 +223,11 @@ int z80_unpack(const void *data)
#define DRW8(n, v) drZ80.Z80##n = (u32)(v) << 24
#define DRW16(n, v) drZ80.Z80##n = (u32)(v) << 16
#define DRW16HL(n, h, l) drZ80.Z80##n = ((u32)(h) << 24) | ((u32)(l) << 16)
DRW8(A, s->m.a); DRW8(F, s->m.f);
DRW8(A, s->m.a); drZ80.Z80F = s->m.f;
DRW16HL(BC, s->m.b, s->m.c);
DRW16HL(DE, s->m.d, s->m.e);
DRW16HL(HL, s->m.h, s->m.l);
DRW8(A2, s->a.a); DRW8(F2, s->a.f);
DRW8(A2, s->a.a); drZ80.Z80F2 = s->a.f;
DRW16HL(BC2, s->a.b, s->a.c);
DRW16HL(DE2, s->a.d, s->a.e);
DRW16HL(HL2, s->a.h, s->a.l);