Message ID | 1443788657-14537-3-git-send-email-james.hogan@imgtec.com |
---|---|
State | New |
Headers | show |
On 2015-10-02 13:24, James Hogan wrote: > MIPS r6 encodes jr as jalr zero, and jr.hb as jalr.hb zero, so add these > encodings to the MIPS disassembly table. > > Signed-off-by: James Hogan <james.hogan@imgtec.com> > Reviewed-by: Leon Alrae <leon.alrae@imgtec.com> > Reviewed-by: Richard Henderson <rth@twiddle.net> > Cc: Aurelien Jarno <aurelien@aurel32.net> > --- > Changes in v3: > - Whoops. Fix jr.hb r6 encoding (Leon) > --- > disas/mips.c | 2 ++ > 1 file changed, 2 insertions(+) Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
diff --git a/disas/mips.c b/disas/mips.c index 01336a83852d..bf0bbaf86a3c 100644 --- a/disas/mips.c +++ b/disas/mips.c @@ -2420,9 +2420,11 @@ const struct mips_opcode mips_builtin_opcodes[] = {"hibernate","", 0x42000023, 0xffffffff, 0, 0, V1 }, {"ins", "t,r,+A,+B", 0x7c000004, 0xfc00003f, WR_t|RD_s, 0, I33 }, {"jr", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, +{"jr", "s", 0x00000009, 0xfc1fffff, UBD|RD_s, 0, I32R6 }, /* jalr */ /* jr.hb is officially MIPS{32,64}R2, but it works on R1 as jr with the same hazard barrier effect. */ {"jr.hb", "s", 0x00000408, 0xfc1fffff, UBD|RD_s, 0, I32 }, +{"jr.hb", "s", 0x00000409, 0xfc1fffff, UBD|RD_s, 0, I32R6 }, /* jalr.hb */ {"j", "s", 0x00000008, 0xfc1fffff, UBD|RD_s, 0, I1 }, /* jr */ /* SVR4 PIC code requires special handling for j, so it must be a macro. */