am33-2.c

GNU binutils是GNU交叉工具链中的一个源码包

	     dreg (4, 1), comma, lparen, amreg (12), comma, amreg (8), rparen);
def_am_insn (fmov, d8rfd, 4, 0xfba0,
	     lparen, d8 (0), comma, amreg (12), rparen, comma, dreg (8, 16));
def_am_insn (fmov, rpi8fd, 4, 0xfba2,
	     lparen, amreg (12), plus, comma, d8 (0), rparen, comma,
	     dreg (8, 16));
def_am_insn (fmov, d8spfd, 4, 0xfba4,
	     lparen, u8 (0), comma, spreg, rparen, comma,
	     dreg (8, 16), tick_random);
def_am_insn (fmov, fdd8r, 4, 0xfbb0,
	     dreg (12, 17), comma, lparen, d8 (0), comma, amreg (8), rparen);
def_am_insn (fmov, fdrpi8, 4, 0xfbb1,
	     dreg (12, 17), comma,
	     lparen, amreg (8), plus, comma, d8 (0), rparen);
def_am_insn (fmov, fdi8sp, 4, 0xfbb4,
	     dreg (12, 17), comma,
	     lparen, u8 (0), comma, spreg, rparen, tick_random);
def_am_insn (fmov, d24rfd, 6, 0xfda0,
	     lparen, d24 (0), comma, amreg (28), rparen, comma, dreg (24, 32));
def_am_insn (fmov, rpi24fd, 6, 0xfda2,
	     lparen, amreg (28), plus, comma, d24 (0), rparen, comma,
	     dreg (24, 32));
def_am_insn (fmov, d24spfd, 6, 0xfda4,
	     lparen, u24 (0), comma, spreg, rparen, comma,
	     dreg (24, 32), tick_random);
def_am_insn (fmov, fdd24r, 6, 0xfdb0,
	     dreg (28, 33), comma,
	     lparen, d24 (0), comma, amreg (24), rparen);
def_am_insn (fmov, fdrpi24, 6, 0xfdb1,
	     dreg (28, 33), comma,
	     lparen, amreg (24), plus, comma, d24 (0), rparen);
def_am_insn (fmov, fdd24sp, 6, 0xfdb4,
	     dreg (28, 33), comma,
	     lparen, u24 (0), comma, spreg, rparen, tick_random);
def_am_insn (fmov, d32rfd, 7, 0xfe40,
	     lparen, d32 (0), comma, amreg (36), rparen, comma, dreg (32, 40));
def_am_insn (fmov, rpi32fd, 7, 0xfe42,
	     lparen, amreg (36), plus, comma, d32 (0), rparen, comma,
	     dreg (32, 40));
def_am_insn (fmov, d32spfd, 7, 0xfe44,
	     lparen, d32 (0), comma, spreg, rparen, comma,
	     dreg (32, 40), tick_random);
def_am_insn (fmov, fdd32r, 7, 0xfe50,
	     dreg (36, 41), comma,
	     lparen, d32 (0), comma, amreg (32), rparen);
def_am_insn (fmov, fdrpi32, 7, 0xfe51,
	     dreg (36, 41), comma,
	     lparen, amreg (32), plus, comma, d32 (0), rparen);
def_am_insn (fmov, fdd32sp, 7, 0xfe54,
	     dreg (36, 41), comma,
	     lparen, d32 (0), comma, spreg, rparen, tick_random);

/* Define the group of double-precision FP move insns.  */
func *fmovd_insns[] = {
  am_insn (fmov, irfd),
  am_insn (fmov, rpfd),
  am_insn (fmov, spfd),
  am_insn (fmov, fdir),
  am_insn (fmov, fdrp),
  am_insn (fmov, fdsp),
  am_insn (fmov, fdfd),
  am_insn (fmov, irrfd),
  am_insn (fmov, fdirr),
  am_insn (fmov, d8rfd),
  am_insn (fmov, rpi8fd),
  am_insn (fmov, d8spfd),
  am_insn (fmov, fdd8r),
  am_insn (fmov, fdrpi8),
  am_insn (fmov, fdi8sp),
  am_insn (fmov, d24rfd),
  am_insn (fmov, rpi24fd),
  am_insn (fmov, d24spfd),
  am_insn (fmov, fdd24r),
  am_insn (fmov, fdrpi24),
  am_insn (fmov, fdd24sp),
  am_insn (fmov, d32rfd),
  am_insn (fmov, rpi32fd),
  am_insn (fmov, d32spfd),
  am_insn (fmov, fdd32r),
  am_insn (fmov, fdrpi32),
  am_insn (fmov, fdd32sp),
  0
};

/* Define fmov FPCR insns.  */
def_am_insn (fmov, vrfc, 3, 0xf9b5,
	     amreg (4), comma, fcreg);
def_am_insn (fmov, fcvr, 3, 0xf9b7,
	     fcreg, comma, amreg (0));
def_am_insn (fmov, i32fc, 6, 0xfdb5,
	     d32 (0), comma, fcreg);

/* Define the group of FPCR move insns.  */
func *fmovc_insns[] = {
  am_insn (fmov, vrfc),
  am_insn (fmov, fcvr),
  am_insn (fmov, i32fc),
  0
};

/* Define single-precision floating-point arithmetic insns.  */
def_am_insn (fabs, fs, 3, 0xf944, freg (0, 8));
def_am_insn (fabs, fsfs, 4, 0xfb44,
	     freg (12, 3), comma, freg (4, 1), tick_random);
def_am_insn (fneg, fs, 3, 0xf946, freg (0, 8));
def_am_insn (fneg, fsfs, 4, 0xfb46,
	     freg (12, 3), comma, freg (4, 1), tick_random);
def_am_insn (frsqrt, fs, 3, 0xf950, freg (0, 8));
def_am_insn (frsqrt, fsfs, 4, 0xfb50,
	     freg (12, 3), comma, freg (4, 1), tick_random);
def_am_insn (fsqrt, fs, 3, 0xf952, freg (0, 8));
def_am_insn (fsqrt, fsfs, 4, 0xfb54,
	     freg (12, 3), comma, freg (4, 1), tick_random);
def_am_insn (fcmp, fsfs, 3, 0xf954,
	     freg (4, 9), comma, freg (0, 8), tick_random);
def_am_insn (fcmp, i32fs, 7, 0xfe35,
	     d32 (0), comma, freg (36, 41), tick_random);
def_am_insn (fadd, fsfs, 3, 0xf960,
	     freg (4, 9), comma, freg (0, 8), tick_random);
def_am_insn (fadd, fsfsfs, 4, 0xfb60,
	     freg (12, 3), comma, freg (8, 2), comma, freg (4, 1));
def_am_insn (fadd, i32fsfs, 7, 0xfe60,
	     d32 (0), comma, freg (36, 41), comma, freg (32, 40));
def_am_insn (fsub, fsfs, 3, 0xf964,
	     freg (4, 9), comma, freg (0, 8), tick_random);
def_am_insn (fsub, fsfsfs, 4, 0xfb64,
	     freg (12, 3), comma, freg (8, 2), comma, freg (4, 1));
def_am_insn (fsub, i32fsfs, 7, 0xfe64,
	     d32 (0), comma, freg (36, 41), comma, freg (32, 40));
def_am_insn (fmul, fsfs, 3, 0xf970,
	     freg (4, 9), comma, freg (0, 8), tick_random);
def_am_insn (fmul, fsfsfs, 4, 0xfb70,
	     freg (12, 3), comma, freg (8, 2), comma, freg (4, 1));
def_am_insn (fmul, i32fsfs, 7, 0xfe70,
	     d32 (0), comma, freg (36, 41), comma, freg (32, 40));
def_am_insn (fdiv, fsfs, 3, 0xf974,
	     freg (4, 9), comma, freg (0, 8), tick_random);
def_am_insn (fdiv, fsfsfs, 4, 0xfb74,
	     freg (12, 3), comma, freg (8, 2), comma, freg (4, 1));
def_am_insn (fdiv, i32fsfs, 7, 0xfe74,
	     d32 (0), comma, freg (36, 41), comma, freg (32, 40));

/* Define the group of single-precision floating-point arithmetic insns.  */
func *sfparith_insns[] = {
  am_insn (fabs, fs),
  am_insn (fabs, fsfs),
  am_insn (fneg, fs),
  am_insn (fneg, fsfs),
  am_insn (frsqrt, fs),
  am_insn (frsqrt, fsfs),
  am_insn (fsqrt, fs),
  am_insn (fsqrt, fsfs),
  am_insn (fcmp, fsfs),
  am_insn (fcmp, i32fs),
  am_insn (fadd, fsfs),
  am_insn (fadd, fsfsfs),
  am_insn (fadd, i32fsfs),
  am_insn (fsub, fsfs),
  am_insn (fsub, fsfsfs),
  am_insn (fsub, i32fsfs),
  am_insn (fmul, fsfs),
  am_insn (fmul, fsfsfs),
  am_insn (fmul, i32fsfs),
  am_insn (fdiv, fsfs),
  am_insn (fdiv, fsfsfs),
  am_insn (fdiv, i32fsfs),
  0
};

/* Define floating-point accumulator arithmetic insns.  */
def_am_insn (fmadd, , 4, 0xfb80,
	     freg (12, 3), comma, freg (8, 2), comma,
	     freg (4, 1), comma, areg (16, 0), tick_random);
def_am_insn (fmsub, , 4, 0xfb84,
	     freg (12, 3), comma, freg (8, 2), comma,
	     freg (4, 1), comma, areg (16, 0), tick_random);
def_am_insn (fnmadd, , 4, 0xfb90,
	     freg (12, 3), comma, freg (8, 2), comma,
	     freg (4, 1), comma, areg (16, 0), tick_random);
def_am_insn (fnmsub, , 4, 0xfb94,
	     freg (12, 3), comma, freg (8, 2), comma,
	     freg (4, 1), comma, areg (16, 0), tick_random);

/* Define the group of floating-point accumulator arithmetic insns.  */
func *fpacc_insns[] = {
  am_insn (fmadd, ),
  am_insn (fmsub, ),
  am_insn (fnmadd, ),
  am_insn (fnmsub, ),
  0
};

/* Define double-precision floating-point arithmetic insns.  */
def_am_insn (fabs, fd, 3, 0xf9c4, dreg (0, 8));
def_am_insn (fabs, fdfd, 4, 0xfbc4,
	     dreg (12, 3), comma, dreg (4, 1), tick_random);
def_am_insn (fneg, fd, 3, 0xf9c6, dreg (0, 8));
def_am_insn (fneg, fdfd, 4, 0xfbc6,
	     dreg (12, 3), comma, dreg (4, 1), tick_random);
def_am_insn (frsqrt, fd, 3, 0xf9d0, dreg (0, 8));
def_am_insn (frsqrt, fdfd, 4, 0xfbd0,
	     dreg (12, 3), comma, dreg (4, 1), tick_random);
def_am_insn (fsqrt, fd, 3, 0xf9d2, dreg (0, 8));
def_am_insn (fsqrt, fdfd, 4, 0xfbd4,
	     dreg (12, 3), comma, dreg (4, 1), tick_random);
def_am_insn (fcmp, fdfd, 3, 0xf9d4,
	     dreg (4, 9), comma, dreg (0, 8), tick_random);
def_am_insn (fadd, fdfd, 3, 0xf9e0,
	     dreg (4, 9), comma, dreg (0, 8), tick_random);
def_am_insn (fadd, fdfdfd, 4, 0xfbe0,
	     dreg (12, 3), comma, dreg (8, 2), comma, dreg (4, 1));
def_am_insn (fsub, fdfd, 3, 0xf9e4,
	     dreg (4, 9), comma, dreg (0, 8), tick_random);
def_am_insn (fsub, fdfdfd, 4, 0xfbe4,
	     dreg (12, 3), comma, dreg (8, 2), comma, dreg (4, 1));
def_am_insn (fmul, fdfd, 3, 0xf9f0,
	     dreg (4, 9), comma, dreg (0, 8), tick_random);
def_am_insn (fmul, fdfdfd, 4, 0xfbf0,
	     dreg (12, 3), comma, dreg (8, 2), comma, dreg (4, 1));
def_am_insn (fdiv, fdfd, 3, 0xf9f4,
	     dreg (4, 9), comma, dreg (0, 8), tick_random);
def_am_insn (fdiv, fdfdfd, 4, 0xfbf4,
	     dreg (12, 3), comma, dreg (8, 2), comma, dreg (4, 1));

/* Define the group of double-precision floating-point arithmetic insns.  */
func *dfparith_insns[] = {
  am_insn (fabs, fd),
  am_insn (fabs, fdfd),
  am_insn (fneg, fd),
  am_insn (fneg, fdfd),
  am_insn (frsqrt, fd),
  am_insn (frsqrt, fdfd),
  am_insn (fsqrt, fd),
  am_insn (fsqrt, fdfd),
  am_insn (fcmp, fdfd),
  am_insn (fadd, fdfd),
  am_insn (fadd, fdfdfd),
  am_insn (fsub, fdfd),
  am_insn (fsub, fdfdfd),
  am_insn (fmul, fdfd),
  am_insn (fmul, fdfdfd),
  am_insn (fdiv, fdfd),
  am_insn (fdiv, fdfdfd),
  0
};

/* Define floating-point conversion insns.  */
def_am_insn (ftoi, fsfs, 4, 0xfb40,
	     freg (12, 3), comma, freg (4, 1), tick_random);
def_am_insn (itof, fsfs, 4, 0xfb42,
	     freg (12, 3), comma, freg (4, 1), tick_random);
def_am_insn (ftod, fsfd, 4, 0xfb52,
	     freg (12, 3), comma, dreg (4, 1), tick_random);
def_am_insn (dtof, fdfs, 4, 0xfb56,
	     dreg (12, 3), comma, freg (4, 1), tick_random);

/* Define the group of floating-point conversion insns.  */
func *fpconv_insns[] = {
  am_insn (ftoi, fsfs),
  am_insn (itof, fsfs),
  am_insn (ftod, fsfd),
  am_insn (dtof, fdfs),
  0
};

/* Define conditional jump insns.  */
def_am_insn (fbeq, , 3, 0xf8d0, d8pcsec (0));
def_am_insn (fbne, , 3, 0xf8d1, d8pcsec (0));
def_am_insn (fbgt, , 3, 0xf8d2, d8pcsec (0));
def_am_insn (fbge, , 3, 0xf8d3, d8pcsec (0));
def_am_insn (fblt, , 3, 0xf8d4, d8pcsec (0));
def_am_insn (fble, , 3, 0xf8d5, d8pcsec (0));
def_am_insn (fbuo, , 3, 0xf8d6, d8pcsec (0));
def_am_insn (fblg, , 3, 0xf8d7, d8pcsec (0));
def_am_insn (fbleg,, 3, 0xf8d8, d8pcsec (0));
def_am_insn (fbug, , 3, 0xf8d9, d8pcsec (0));
def_am_insn (fbuge,, 3, 0xf8da, d8pcsec (0));
def_am_insn (fbul, , 3, 0xf8db, d8pcsec (0));
def_am_insn (fbule,, 3, 0xf8dc, d8pcsec (0));
def_am_insn (fbue, , 3, 0xf8dd, d8pcsec (0));
def_am_insn (fleq, , 2, 0xf0d0, nothing);
def_am_insn (flne, , 2, 0xf0d1, nothing);
def_am_insn (flgt, , 2, 0xf0d2, nothing);
def_am_insn (flge, , 2, 0xf0d3, nothing);
def_am_insn (fllt, , 2, 0xf0d4, nothing);
def_am_insn (flle, , 2, 0xf0d5, nothing);
def_am_insn (fluo, , 2, 0xf0d6, nothing);
def_am_insn (fllg, , 2, 0xf0d7, nothing);
def_am_insn (flleg,, 2, 0xf0d8, nothing);
def_am_insn (flug, , 2, 0xf0d9, nothing);
def_am_insn (fluge,, 2, 0xf0da, nothing);
def_am_insn (flul, , 2, 0xf0db, nothing);
def_am_insn (flule,, 2, 0xf0dc, nothing);
def_am_insn (flue, , 2, 0xf0dd, nothing);

/* Define the group of conditional jump insns.  */
func *condjmp_insns[] = {
  am_insn (fbeq, ),
  am_insn (fbne, ),
  am_insn (fbgt, ),
  am_insn (fbge, ),
  am_insn (fblt, ),
  am_insn (fble, ),
  am_insn (fbuo, ),
  am_insn (fblg, ),
  am_insn (fbleg, ),
  am_insn (fbug, ),
  am_insn (fbuge, ),
  am_insn (fbul, ),
  am_insn (fbule, ),
  am_insn (fbue, ),
  am_insn (fleq, ),
  am_insn (flne, ),
  am_insn (flgt, ),
  am_insn (flge, ),
  am_insn (fllt, ),
  am_insn (flle, ),
  am_insn (fluo, ),
  am_insn (fllg, ),
  am_insn (flleg, ),
  am_insn (flug, ),
  am_insn (fluge, ),
  am_insn (flul, ),
  am_insn (flule, ),
  am_insn (flue, ),
  0
};

/* Define the set of all groups.  */
group_t
groups[] = {
  { "dcpf", dcpf_insns },
  { "bit", bit_insns },
  { "fmovs", fmovs_insns },
  { "fmovd", fmovd_insns },
  { "fmovc", fmovc_insns },
  { "sfparith", sfparith_insns },
  { "fpacc", fpacc_insns },
  { "dfparith", dfparith_insns },
  { "fpconv", fpconv_insns },
  { "condjmp", condjmp_insns },
  { 0 }
};

int
main(int argc, char *argv[])
{
  FILE *as_in = stdout, *dis_out = stderr;

  /* Check whether we're filtering insns.  */
  if (argc > 1)
    skip_list = argv + 1;

  /* Output assembler header.  */
  fputs ("\t.text\n"
	 "\t.am33_2\n",
	 as_in);
  /* Output comments for the testsuite-driver and the initial
   * disassembler output. */
  fputs ("#objdump: -dr --prefix-address --show-raw-insn\n"
	 "#name: AM33/2.0\n"
	 "\n"
	 ".*: +file format.*elf32-mn10300.*\n"
	 "\n"
	 "Disassembly of section .text:\n",
	 dis_out);

  /* Now emit all (selected) insns.  */
  output_groups (groups, as_in, dis_out);

  exit (0);
}