Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-07-04 01:18:59 +03:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

m68040: fbcc dasm fixes [O. Galibert]

Browse Source
This commit is contained in:
Olivier Galibert 2014-06-18 17:55:02 +00:00
parent ed71d3f446
commit b9b0feeab0
1 changed files with 16 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
src/emu/cpu/m68000/m68kdasm.c
View File

@ -3353,6 +3353,20 @@ static void d68851_p001(void)
sprintf(g_dasm_str, "MMU 001 group");
}
static void d68040_fbcc_16()
{
UINT32 temp_pc = g_cpu_pc;
INT16 disp = make_int_16(read_imm_16());
sprintf(g_dasm_str, "fb%-s $%x", g_cpcc[g_cpu_ir & 0x3f], temp_pc + disp);
}
static void d68040_fbcc_32()
{
UINT32 temp_pc = g_cpu_pc;
UINT32 disp = read_imm_32();
sprintf(g_dasm_str, "fb%-s $%x", g_cpcc[g_cpu_ir & 0x3f], temp_pc + disp);
}
/* ======================================================================== */
/* ======================= INSTRUCTION TABLE BUILDER ====================== */
/* ======================================================================== */
@ -3680,6 +3694,8 @@ static const opcode_struct g_opcode_info[] =
{d68851_pbcc32 , 0xffc0, 0xf0c0, 0x000},
{d68851_pdbcc , 0xfff8, 0xf048, 0x000},
{d68851_p001 , 0xffc0, 0xf040, 0x000},
{d68040_fbcc_16 , 0xffc0, 0xf280, 0x000},
{d68040_fbcc_32 , 0xffc0, 0xf2c0, 0x000},
{0, 0, 0, 0}
};