Mercurial > repos > blastem
changeset 256:ce7ce2b9c2df
Fix decoding of address in JP and JPCC instructions in the Z80 core
author | Mike Pavone <pavone@retrodev.com> |
---|---|
date | Mon, 29 Apr 2013 22:58:45 -0700 |
parents | 572b935dd030 |
children | 4c7933444df4 |
files | z80inst.c |
diffstat | 1 files changed, 1 insertions(+), 1 deletions(-) [+] |
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--- a/z80inst.c Mon Apr 29 22:52:05 2013 -0700 +++ b/z80inst.c Mon Apr 29 22:58:45 2013 -0700 @@ -1249,7 +1249,7 @@ } if ((decoded->addr_mode & 0x1F) == Z80_IMMED && decoded->op != Z80_RST && decoded->op != Z80_IM) { decoded->immed = *(++istream); - if ((decoded->reg >= Z80_BC && decoded->reg < Z80_UNUSED) || decoded->op == Z80_CALL || decoded->op == Z80_CALLCC) { + if ((decoded->reg >= Z80_BC && decoded->reg < Z80_UNUSED) || decoded->op == Z80_CALL || decoded->op == Z80_CALLCC || decoded->op == Z80_JP || decoded->op == Z80_JPCC) { decoded->immed |= *(++istream) << 8; } else if (decoded->immed & 0x80) { decoded->immed |= 0xFF00;