diff options
| -rw-r--r-- | disas/mips.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/disas/mips.c b/disas/mips.c index b9a5204304..5aacacb2c8 100644 --- a/disas/mips.c +++ b/disas/mips.c @@ -20,6 +20,7 @@ You should have received a copy of the GNU General Public License along with this program; if not, see <http://www.gnu.org/licenses/>. */ #include "qemu/osdep.h" +#include "qemu/bitops.h" #include "disas/dis-asm.h" /* mips.h. Mips opcode list for GDB, the GNU debugger. @@ -1334,9 +1335,9 @@ const struct mips_opcode mips_builtin_opcodes[] = {"balc", "+p", 0xe8000000, 0xfc000000, UBD|WR_31, 0, I32R6}, {"bc", "+p", 0xc8000000, 0xfc000000, UBD|WR_31, 0, I32R6}, {"jic", "t,o", 0xd8000000, 0xffe00000, UBD|RD_t, 0, I32R6}, -{"beqzc", "s,+p", 0xd8000000, 0xfc000000, CBD|RD_s, 0, I32R6}, +{"beqzc", "s,+q", 0xd8000000, 0xfc000000, CBD|RD_s, 0, I32R6}, {"jialc", "t,o", 0xf8000000, 0xffe00000, UBD|RD_t, 0, I32R6}, -{"bnezc", "s,+p", 0xf8000000, 0xfc000000, CBD|RD_s, 0, I32R6}, +{"bnezc", "s,+q", 0xf8000000, 0xfc000000, CBD|RD_s, 0, I32R6}, {"beqzalc", "s,t,p", 0x20000000, 0xffe00000, CBD|RD_s|RD_t, 0, I32R6}, {"bovc", "s,t,p", 0x20000000, 0xfc000000, CBD|RD_s|RD_t, 0, I32R6}, {"beqc", "s,t,p", 0x20000000, 0xfc000000, CBD|RD_s|RD_t, 0, I32R6}, @@ -4462,6 +4463,13 @@ print_insn_args (const char *d, (*info->print_address_func) (info->target, info); break; + case 'q': + /* Sign extend the displacement with 21 bits. */ + delta = sextract32(l, OP_SH_DELTA, 21); + info->target = (delta << 2) + pc + INSNLEN; + (*info->print_address_func) (info->target, info); + break; + case 't': /* Coprocessor 0 reg name */ (*info->fprintf_func) (info->stream, "%s", mips_cp0_names[(l >> OP_SH_RT) & |