mirrors/qemu
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

target-m68k: and can manage word and byte operands

Browse Source 
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Laurent Vivier 2016-01-16 23:38:08 +01:00
parent 020a465920
commit 52dc23c595
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
target-m68k/translate.c
View File

@ -2179,19 +2179,23 @@ DISAS_INSN(and)
TCGv reg;
TCGv dest;
TCGv addr;
int opsize;
reg = DREG(insn, 9);
dest = tcg_temp_new();
opsize = insn_opsize(insn);
reg = DREG(insn, 9);
if (insn & 0x100) {
SRC_EA(env, src, OS_LONG, 0, &addr);
SRC_EA(env, src, opsize, 0, &addr);
tcg_gen_and_i32(dest, src, reg);
DEST_EA(env, insn, OS_LONG, dest, &addr);
DEST_EA(env, insn, opsize, dest, &addr);
} else {
SRC_EA(env, src, OS_LONG, 0, NULL);
SRC_EA(env, src, opsize, 0, NULL);
tcg_gen_and_i32(dest, src, reg);
tcg_gen_mov_i32(reg, dest);
gen_partset_reg(opsize, reg, dest);
}
gen_logic_cc(s, dest, OS_LONG);
tcg_temp_free(dest);
gen_logic_cc(s, dest, opsize);
}
DISAS_INSN(adda)