Retro/pcem
Watch
1
0
Fork
You've already forked pcem
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Moved FPU register stack into cpu_state structure.

Browse source 
Fixed a couple of FPU bugs in x86-64 recompiler that were introduced in rev 543, fixes lightmap issues in Half-Life.
This commit is contained in:
SarahW 2016-08-25 21:09:02 +01:00
commit 5a02b518b8
17 changed files with 907 additions and 883 deletions
Download patch file Download diff file Expand all files Collapse all files

112
src/x86_ops_mmx_cmp.h
View file

@ -7,14 +7,14 @@ static int opPCMPEQB_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].b[0] = (MM[cpu_reg].b[0] == src.b[0]) ? 0xff : 0;
MM[cpu_reg].b[1] = (MM[cpu_reg].b[1] == src.b[1]) ? 0xff : 0;
MM[cpu_reg].b[2] = (MM[cpu_reg].b[2] == src.b[2]) ? 0xff : 0;
MM[cpu_reg].b[3] = (MM[cpu_reg].b[3] == src.b[3]) ? 0xff : 0;
MM[cpu_reg].b[4] = (MM[cpu_reg].b[4] == src.b[4]) ? 0xff : 0;
MM[cpu_reg].b[5] = (MM[cpu_reg].b[5] == src.b[5]) ? 0xff : 0;
MM[cpu_reg].b[6] = (MM[cpu_reg].b[6] == src.b[6]) ? 0xff : 0;
MM[cpu_reg].b[7] = (MM[cpu_reg].b[7] == src.b[7]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[0] = (cpu_state.MM[cpu_reg].b[0] == src.b[0]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[1] = (cpu_state.MM[cpu_reg].b[1] == src.b[1]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[2] = (cpu_state.MM[cpu_reg].b[2] == src.b[2]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[3] = (cpu_state.MM[cpu_reg].b[3] == src.b[3]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[4] = (cpu_state.MM[cpu_reg].b[4] == src.b[4]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[5] = (cpu_state.MM[cpu_reg].b[5] == src.b[5]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[6] = (cpu_state.MM[cpu_reg].b[6] == src.b[6]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[7] = (cpu_state.MM[cpu_reg].b[7] == src.b[7]) ? 0xff : 0;
return 0;
}
@ -27,14 +27,14 @@ static int opPCMPEQB_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[cpu_reg].b[0] = (MM[cpu_reg].b[0] == src.b[0]) ? 0xff : 0;
MM[cpu_reg].b[1] = (MM[cpu_reg].b[1] == src.b[1]) ? 0xff : 0;
MM[cpu_reg].b[2] = (MM[cpu_reg].b[2] == src.b[2]) ? 0xff : 0;
MM[cpu_reg].b[3] = (MM[cpu_reg].b[3] == src.b[3]) ? 0xff : 0;
MM[cpu_reg].b[4] = (MM[cpu_reg].b[4] == src.b[4]) ? 0xff : 0;
MM[cpu_reg].b[5] = (MM[cpu_reg].b[5] == src.b[5]) ? 0xff : 0;
MM[cpu_reg].b[6] = (MM[cpu_reg].b[6] == src.b[6]) ? 0xff : 0;
MM[cpu_reg].b[7] = (MM[cpu_reg].b[7] == src.b[7]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[0] = (cpu_state.MM[cpu_reg].b[0] == src.b[0]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[1] = (cpu_state.MM[cpu_reg].b[1] == src.b[1]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[2] = (cpu_state.MM[cpu_reg].b[2] == src.b[2]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[3] = (cpu_state.MM[cpu_reg].b[3] == src.b[3]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[4] = (cpu_state.MM[cpu_reg].b[4] == src.b[4]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[5] = (cpu_state.MM[cpu_reg].b[5] == src.b[5]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[6] = (cpu_state.MM[cpu_reg].b[6] == src.b[6]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[7] = (cpu_state.MM[cpu_reg].b[7] == src.b[7]) ? 0xff : 0;
return 0;
}
@ -48,14 +48,14 @@ static int opPCMPGTB_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].b[0] = (MM[cpu_reg].sb[0] > src.sb[0]) ? 0xff : 0;
MM[cpu_reg].b[1] = (MM[cpu_reg].sb[1] > src.sb[1]) ? 0xff : 0;
MM[cpu_reg].b[2] = (MM[cpu_reg].sb[2] > src.sb[2]) ? 0xff : 0;
MM[cpu_reg].b[3] = (MM[cpu_reg].sb[3] > src.sb[3]) ? 0xff : 0;
MM[cpu_reg].b[4] = (MM[cpu_reg].sb[4] > src.sb[4]) ? 0xff : 0;
MM[cpu_reg].b[5] = (MM[cpu_reg].sb[5] > src.sb[5]) ? 0xff : 0;
MM[cpu_reg].b[6] = (MM[cpu_reg].sb[6] > src.sb[6]) ? 0xff : 0;
MM[cpu_reg].b[7] = (MM[cpu_reg].sb[7] > src.sb[7]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[0] = (cpu_state.MM[cpu_reg].sb[0] > src.sb[0]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[1] = (cpu_state.MM[cpu_reg].sb[1] > src.sb[1]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[2] = (cpu_state.MM[cpu_reg].sb[2] > src.sb[2]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[3] = (cpu_state.MM[cpu_reg].sb[3] > src.sb[3]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[4] = (cpu_state.MM[cpu_reg].sb[4] > src.sb[4]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[5] = (cpu_state.MM[cpu_reg].sb[5] > src.sb[5]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[6] = (cpu_state.MM[cpu_reg].sb[6] > src.sb[6]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[7] = (cpu_state.MM[cpu_reg].sb[7] > src.sb[7]) ? 0xff : 0;
return 0;
}
@ -68,14 +68,14 @@ static int opPCMPGTB_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[cpu_reg].b[0] = (MM[cpu_reg].sb[0] > src.sb[0]) ? 0xff : 0;
MM[cpu_reg].b[1] = (MM[cpu_reg].sb[1] > src.sb[1]) ? 0xff : 0;
MM[cpu_reg].b[2] = (MM[cpu_reg].sb[2] > src.sb[2]) ? 0xff : 0;
MM[cpu_reg].b[3] = (MM[cpu_reg].sb[3] > src.sb[3]) ? 0xff : 0;
MM[cpu_reg].b[4] = (MM[cpu_reg].sb[4] > src.sb[4]) ? 0xff : 0;
MM[cpu_reg].b[5] = (MM[cpu_reg].sb[5] > src.sb[5]) ? 0xff : 0;
MM[cpu_reg].b[6] = (MM[cpu_reg].sb[6] > src.sb[6]) ? 0xff : 0;
MM[cpu_reg].b[7] = (MM[cpu_reg].sb[7] > src.sb[7]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[0] = (cpu_state.MM[cpu_reg].sb[0] > src.sb[0]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[1] = (cpu_state.MM[cpu_reg].sb[1] > src.sb[1]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[2] = (cpu_state.MM[cpu_reg].sb[2] > src.sb[2]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[3] = (cpu_state.MM[cpu_reg].sb[3] > src.sb[3]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[4] = (cpu_state.MM[cpu_reg].sb[4] > src.sb[4]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[5] = (cpu_state.MM[cpu_reg].sb[5] > src.sb[5]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[6] = (cpu_state.MM[cpu_reg].sb[6] > src.sb[6]) ? 0xff : 0;
cpu_state.MM[cpu_reg].b[7] = (cpu_state.MM[cpu_reg].sb[7] > src.sb[7]) ? 0xff : 0;
return 0;
}
@ -89,10 +89,10 @@ static int opPCMPEQW_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].w[0] = (MM[cpu_reg].w[0] == src.w[0]) ? 0xffff : 0;
MM[cpu_reg].w[1] = (MM[cpu_reg].w[1] == src.w[1]) ? 0xffff : 0;
MM[cpu_reg].w[2] = (MM[cpu_reg].w[2] == src.w[2]) ? 0xffff : 0;
MM[cpu_reg].w[3] = (MM[cpu_reg].w[3] == src.w[3]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[0] = (cpu_state.MM[cpu_reg].w[0] == src.w[0]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[1] = (cpu_state.MM[cpu_reg].w[1] == src.w[1]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[2] = (cpu_state.MM[cpu_reg].w[2] == src.w[2]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[3] = (cpu_state.MM[cpu_reg].w[3] == src.w[3]) ? 0xffff : 0;
return 0;
}
@ -105,10 +105,10 @@ static int opPCMPEQW_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[cpu_reg].w[0] = (MM[cpu_reg].w[0] == src.w[0]) ? 0xffff : 0;
MM[cpu_reg].w[1] = (MM[cpu_reg].w[1] == src.w[1]) ? 0xffff : 0;
MM[cpu_reg].w[2] = (MM[cpu_reg].w[2] == src.w[2]) ? 0xffff : 0;
MM[cpu_reg].w[3] = (MM[cpu_reg].w[3] == src.w[3]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[0] = (cpu_state.MM[cpu_reg].w[0] == src.w[0]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[1] = (cpu_state.MM[cpu_reg].w[1] == src.w[1]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[2] = (cpu_state.MM[cpu_reg].w[2] == src.w[2]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[3] = (cpu_state.MM[cpu_reg].w[3] == src.w[3]) ? 0xffff : 0;
return 0;
}
@ -122,10 +122,10 @@ static int opPCMPGTW_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].w[0] = (MM[cpu_reg].sw[0] > src.sw[0]) ? 0xffff : 0;
MM[cpu_reg].w[1] = (MM[cpu_reg].sw[1] > src.sw[1]) ? 0xffff : 0;
MM[cpu_reg].w[2] = (MM[cpu_reg].sw[2] > src.sw[2]) ? 0xffff : 0;
MM[cpu_reg].w[3] = (MM[cpu_reg].sw[3] > src.sw[3]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[0] = (cpu_state.MM[cpu_reg].sw[0] > src.sw[0]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[1] = (cpu_state.MM[cpu_reg].sw[1] > src.sw[1]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[2] = (cpu_state.MM[cpu_reg].sw[2] > src.sw[2]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[3] = (cpu_state.MM[cpu_reg].sw[3] > src.sw[3]) ? 0xffff : 0;
return 0;
}
@ -138,10 +138,10 @@ static int opPCMPGTW_a32(uint32_t fetchdat)
fetch_ea_32(fetchdat);
MMX_GETSRC();
MM[cpu_reg].w[0] = (MM[cpu_reg].sw[0] > src.sw[0]) ? 0xffff : 0;
MM[cpu_reg].w[1] = (MM[cpu_reg].sw[1] > src.sw[1]) ? 0xffff : 0;
MM[cpu_reg].w[2] = (MM[cpu_reg].sw[2] > src.sw[2]) ? 0xffff : 0;
MM[cpu_reg].w[3] = (MM[cpu_reg].sw[3] > src.sw[3]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[0] = (cpu_state.MM[cpu_reg].sw[0] > src.sw[0]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[1] = (cpu_state.MM[cpu_reg].sw[1] > src.sw[1]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[2] = (cpu_state.MM[cpu_reg].sw[2] > src.sw[2]) ? 0xffff : 0;
cpu_state.MM[cpu_reg].w[3] = (cpu_state.MM[cpu_reg].sw[3] > src.sw[3]) ? 0xffff : 0;
return 0;
}
@ -155,8 +155,8 @@ static int opPCMPEQD_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].l[0] = (MM[cpu_reg].l[0] == src.l[0]) ? 0xffffffff : 0;
MM[cpu_reg].l[1] = (MM[cpu_reg].l[1] == src.l[1]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[0] = (cpu_state.MM[cpu_reg].l[0] == src.l[0]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[1] = (cpu_state.MM[cpu_reg].l[1] == src.l[1]) ? 0xffffffff : 0;
return 0;
}
@ -169,8 +169,8 @@ static int opPCMPEQD_a32(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].l[0] = (MM[cpu_reg].l[0] == src.l[0]) ? 0xffffffff : 0;
MM[cpu_reg].l[1] = (MM[cpu_reg].l[1] == src.l[1]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[0] = (cpu_state.MM[cpu_reg].l[0] == src.l[0]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[1] = (cpu_state.MM[cpu_reg].l[1] == src.l[1]) ? 0xffffffff : 0;
return 0;
}
@ -184,8 +184,8 @@ static int opPCMPGTD_a16(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].l[0] = (MM[cpu_reg].sl[0] > src.sl[0]) ? 0xffffffff : 0;
MM[cpu_reg].l[1] = (MM[cpu_reg].sl[1] > src.sl[1]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[0] = (cpu_state.MM[cpu_reg].sl[0] > src.sl[0]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[1] = (cpu_state.MM[cpu_reg].sl[1] > src.sl[1]) ? 0xffffffff : 0;
return 0;
}
@ -198,8 +198,8 @@ static int opPCMPGTD_a32(uint32_t fetchdat)
fetch_ea_16(fetchdat);
MMX_GETSRC();
MM[cpu_reg].l[0] = (MM[cpu_reg].sl[0] > src.sl[0]) ? 0xffffffff : 0;
MM[cpu_reg].l[1] = (MM[cpu_reg].sl[1] > src.sl[1]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[0] = (cpu_state.MM[cpu_reg].sl[0] > src.sl[0]) ? 0xffffffff : 0;
cpu_state.MM[cpu_reg].l[1] = (cpu_state.MM[cpu_reg].sl[1] > src.sl[1]) ? 0xffffffff : 0;
return 0;
}