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* config/tc-mips.c (load_address): Don't use mips III or mips IV

Browse source 
insns regardless of the size of a pointer if we're in mips I or
        MIPS II mode.
        (macro, macro2, s_cprestore, s_cpadd): Likewise.
Fix problems in recent code to handle address sizes more sanely.
This commit is contained in:
Jeff Law 1998-02-12 09:45:13 +00:00
parent 9df3ba709f
commit 9a1f316032
2 changed files with 239 additions and 84 deletions
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7
gas/ChangeLog
View file

@ -1,3 +1,10 @@
Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
* config/tc-mips.c (load_address): Don't use mips III or mips IV
insns regardless of the size of a pointer if we're in mips I or
MIPS II mode.
(macro, macro2, s_cprestore, s_cpadd): Likewise.
Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
Fix rac to accept only a0:

316
gas/config/tc-mips.c
View file

@ -1009,21 +1009,29 @@ md_begin ()
if (mips_opts.isa < 2 && mips_trap)
as_bad ("trap exception not supported at ISA 1");
switch (mips_opts.isa)
if (mips_cpu != 0 && mips_cpu != -1)
{
case 1:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 3000);
break;
case 2:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 6000);
break;
case 3:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 4000);
break;
case 4:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 8000);
break;
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, mips_cpu);
}
else
{
switch (mips_opts.isa)
{
case 1:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 3000);
break;
case 2:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 6000);
break;
case 3:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 4000);
break;
case 4:
ok = bfd_set_arch_mach (stdoutput, bfd_arch_mips, 8000);
break;
}
}
if (! ok)
as_warn ("Could not set architecture and machine");
@ -3210,7 +3218,9 @@ load_address (counter, reg, ep)
{
frag_grow (20);
macro_build ((char *) NULL, counter, ep,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, GP, (int) BFD_RELOC_MIPS_GPREL);
p = frag_var (rs_machine_dependent, 8, 0,
RELAX_ENCODE (4, 8, 0, 4, 0,
@ -3221,7 +3231,9 @@ load_address (counter, reg, ep)
if (p != NULL)
p += 4;
macro_build (p, counter, ep,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, reg, (int) BFD_RELOC_LO16);
}
else if (mips_pic == SVR4_PIC && ! mips_big_got)
@ -3239,14 +3251,18 @@ load_address (counter, reg, ep)
ep->X_add_number = 0;
frag_grow (20);
macro_build ((char *) NULL, counter, ep,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", reg, (int) BFD_RELOC_MIPS_GOT16, GP);
macro_build ((char *) NULL, counter, (expressionS *) NULL, "nop", "");
p = frag_var (rs_machine_dependent, 4, 0,
RELAX_ENCODE (0, 4, -8, 0, 0, mips_opts.warn_about_macros),
ep->X_add_symbol, (offsetT) 0, (char *) NULL);
macro_build (p, counter, ep,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, reg, (int) BFD_RELOC_LO16);
if (ex.X_add_number != 0)
{
@ -3254,7 +3270,9 @@ load_address (counter, reg, ep)
as_bad ("PIC code offset overflow (max 16 signed bits)");
ex.X_op = O_constant;
macro_build ((char *) NULL, counter, &ex,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, reg, (int) BFD_RELOC_LO16);
}
}
@ -3283,10 +3301,14 @@ load_address (counter, reg, ep)
macro_build ((char *) NULL, counter, ep, "lui", "t,u", reg,
(int) BFD_RELOC_MIPS_GOT_HI16);
macro_build ((char *) NULL, counter, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", reg, reg, GP);
macro_build ((char *) NULL, counter, ep,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", reg, (int) BFD_RELOC_MIPS_GOT_LO16, reg);
p = frag_var (rs_machine_dependent, 12 + off, 0,
RELAX_ENCODE (12, 12 + off, off, 8 + off, 0,
@ -3302,13 +3324,17 @@ load_address (counter, reg, ep)
p += 4;
}
macro_build (p, counter, ep,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", reg, (int) BFD_RELOC_MIPS_GOT16, GP);
p += 4;
macro_build (p, counter, (expressionS *) NULL, "nop", "");
p += 4;
macro_build (p, counter, ep,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, reg, (int) BFD_RELOC_LO16);
if (ex.X_add_number != 0)
{
@ -3316,7 +3342,9 @@ load_address (counter, reg, ep)
as_bad ("PIC code offset overflow (max 16 signed bits)");
ex.X_op = O_constant;
macro_build ((char *) NULL, counter, &ex,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, reg, (int) BFD_RELOC_LO16);
}
}
@ -3326,7 +3354,9 @@ load_address (counter, reg, ep)
addiu $reg,$gp,<sym> (BFD_RELOC_MIPS_GPREL)
*/
macro_build ((char *) NULL, counter, ep,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", reg, GP, (int) BFD_RELOC_MIPS_GPREL);
}
else
@ -4068,7 +4098,9 @@ macro (ip)
macro_build ((char *) NULL, &icnt, &offset_expr, "lui", "t,u",
treg, (int) BFD_RELOC_PCREL_HI16_S);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", treg, treg, (int) BFD_RELOC_PCREL_LO16);
return;
}
@ -4109,7 +4141,9 @@ macro (ip)
{
frag_grow (20);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, GP, (int) BFD_RELOC_MIPS_GPREL);
p = frag_var (rs_machine_dependent, 8, 0,
RELAX_ENCODE (4, 8, 0, 4, 0,
@ -4121,7 +4155,9 @@ macro (ip)
if (p != NULL)
p += 4;
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
}
else if (mips_pic == SVR4_PIC && ! mips_big_got)
@ -4186,7 +4222,9 @@ macro (ip)
p += 4;
}
macro_build (p, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
/* FIXME: If breg == 0, and the next instruction uses
$tempreg, then if this variant case is used an extra
@ -4198,7 +4236,9 @@ macro (ip)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
"nop", "");
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
(void) frag_var (rs_machine_dependent, 0, 0,
RELAX_ENCODE (0, 0, -12, -4, 0, 0),
@ -4223,7 +4263,9 @@ macro (ip)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
"nop", "");
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", treg, AT, breg);
breg = 0;
tempreg = treg;
@ -4238,10 +4280,14 @@ macro (ip)
mips_optimize = hold_mips_optimize;
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", AT, AT, (int) BFD_RELOC_LO16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, AT);
(void) frag_var (rs_machine_dependent, 0, 0,
RELAX_ENCODE (0, 0, -16 + off1, -8, 0, 0),
@ -4300,7 +4346,9 @@ macro (ip)
macro_build ((char *) NULL, &icnt, &offset_expr, "lui", "t,u",
tempreg, (int) BFD_RELOC_MIPS_GOT_HI16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, GP);
macro_build ((char *) NULL, &icnt, &offset_expr,
dbl ? "ld" : "lw",
@ -4337,7 +4385,9 @@ macro (ip)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
"nop", "");
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
p = frag_var (rs_machine_dependent, 12 + gpdel, 0,
@ -4370,7 +4420,9 @@ macro (ip)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
"nop", "");
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", treg, AT, breg);
dreg = treg;
adj = 8;
@ -4384,10 +4436,14 @@ macro (ip)
mips_optimize = hold_mips_optimize;
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", AT, AT, (int) BFD_RELOC_LO16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", dreg, dreg, AT);
p = frag_var (rs_machine_dependent, 16 + gpdel + adj, 0,
@ -4419,7 +4475,9 @@ macro (ip)
macro_build (p, &icnt, (expressionS *) NULL, "nop", "");
p += 4;
macro_build (p, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
/* FIXME: If add_number is 0, and there was no base
register, the external symbol case ended with a load,
@ -4437,7 +4495,9 @@ macro (ip)
macro_build (p, &icnt, (expressionS *) NULL, "nop", "");
p += 4;
macro_build (p, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", treg, AT, breg);
p += 4;
tempreg = treg;
@ -4449,11 +4509,15 @@ macro (ip)
macro_build_lui (p, &icnt, &expr1, AT);
p += 4;
macro_build (p, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", AT, AT, (int) BFD_RELOC_LO16);
p += 4;
macro_build (p, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, AT);
p += 4;
}
@ -4464,7 +4528,9 @@ macro (ip)
addiu $tempreg,$gp,<sym> (BFD_RELOC_MIPS_GPREL)
*/
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, GP, (int) BFD_RELOC_MIPS_GPREL);
}
else
@ -4472,7 +4538,9 @@ macro (ip)
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", treg, tempreg, breg);
if (! used_at)
@ -4514,7 +4582,9 @@ macro (ip)
{
expr1.X_add_number = mips_cprestore_offset;
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", GP, (int) BFD_RELOC_LO16, mips_frame_reg);
}
}
@ -4555,7 +4625,9 @@ macro (ip)
if (! mips_big_got)
{
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", PIC_CALL_REG,
(int) BFD_RELOC_MIPS_CALL16, GP);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
@ -4576,10 +4648,14 @@ macro (ip)
macro_build ((char *) NULL, &icnt, &offset_expr, "lui", "t,u",
PIC_CALL_REG, (int) BFD_RELOC_MIPS_CALL_HI16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", PIC_CALL_REG, PIC_CALL_REG, GP);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", PIC_CALL_REG,
(int) BFD_RELOC_MIPS_CALL_LO16, PIC_CALL_REG);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
@ -4595,7 +4671,9 @@ macro (ip)
p += 4;
}
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", PIC_CALL_REG,
(int) BFD_RELOC_MIPS_GOT16, GP);
p += 4;
@ -4603,7 +4681,9 @@ macro (ip)
p += 4;
}
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", PIC_CALL_REG, PIC_CALL_REG,
(int) BFD_RELOC_LO16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
@ -4617,7 +4697,9 @@ macro (ip)
"nop", "");
expr1.X_add_number = mips_cprestore_offset;
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", GP, (int) BFD_RELOC_LO16,
mips_frame_reg);
}
@ -4872,7 +4954,9 @@ macro (ip)
{
frag_grow (28);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, breg, GP);
macro_build ((char *) NULL, &icnt, &offset_expr, s, fmt,
treg, (int) BFD_RELOC_MIPS_GPREL, tempreg);
@ -4885,7 +4969,9 @@ macro (ip)
if (p != NULL)
p += 4;
macro_build (p, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, breg);
if (p != NULL)
p += 4;
@ -4918,7 +5004,9 @@ macro (ip)
as_bad ("PIC code offset overflow (max 16 signed bits)");
frag_grow (20);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16, GP);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "nop", "");
p = frag_var (rs_machine_dependent, 4, 0,
@ -4926,11 +5014,15 @@ macro (ip)
offset_expr.X_add_symbol, (offsetT) 0,
(char *) NULL);
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, breg);
macro_build ((char *) NULL, &icnt, &expr1, s, fmt, treg,
(int) BFD_RELOC_LO16, tempreg);
@ -4969,10 +5061,14 @@ macro (ip)
macro_build ((char *) NULL, &icnt, &offset_expr, "lui", "t,u",
tempreg, (int) BFD_RELOC_MIPS_GOT_HI16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, GP);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT_LO16,
tempreg);
p = frag_var (rs_machine_dependent, 12 + gpdel, 0,
@ -4984,17 +5080,23 @@ macro (ip)
p += 4;
}
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16, GP);
p += 4;
macro_build (p, &icnt, (expressionS *) NULL, "nop", "");
p += 4;
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", tempreg, tempreg, (int) BFD_RELOC_LO16);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, tempreg, breg);
macro_build ((char *) NULL, &icnt, &expr1, s, fmt, treg,
(int) BFD_RELOC_LO16, tempreg);
@ -5017,7 +5119,9 @@ macro (ip)
else
{
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", tempreg, breg, GP);
macro_build ((char *) NULL, &icnt, &offset_expr, s, fmt,
treg, (int) BFD_RELOC_MIPS_GPREL, tempreg);
@ -5111,7 +5215,9 @@ macro (ip)
else if (mips_pic == SVR4_PIC)
{
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
}
else if (mips_pic == EMBEDDED_PIC)
@ -5119,7 +5225,9 @@ macro (ip)
/* For embedded PIC we pick up the entire address off $gp in
a single instruction. */
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", AT, GP, (int) BFD_RELOC_MIPS_GPREL);
offset_expr.X_op = O_constant;
offset_expr.X_add_number = 0;
@ -5201,7 +5309,9 @@ macro (ip)
assert (strcmp (s, RDATA_SECTION_NAME) == 0);
if (mips_pic == SVR4_PIC)
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
else
{
@ -5378,7 +5488,9 @@ macro (ip)
{
frag_grow (36);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, breg, GP);
tempreg = AT;
off = 4;
@ -5434,7 +5546,9 @@ macro (ip)
if (breg != 0)
{
macro_build (p, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, breg, AT);
if (p != NULL)
p += 4;
@ -5481,12 +5595,16 @@ macro (ip)
off = 4;
frag_grow (24 + off);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "nop", "");
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, breg, AT);
/* Itbl support may require additional care here. */
macro_build ((char *) NULL, &icnt, &expr1, s, fmt,
@ -5546,15 +5664,21 @@ macro (ip)
macro_build ((char *) NULL, &icnt, &offset_expr, "lui", "t,u",
AT, (int) BFD_RELOC_MIPS_GOT_HI16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, AT, GP);
macro_build ((char *) NULL, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT_LO16, AT);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "nop", "");
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, breg, AT);
/* Itbl support may require additional care here. */
macro_build ((char *) NULL, &icnt, &expr1, s, fmt,
@ -5584,7 +5708,9 @@ macro (ip)
p += 4;
}
macro_build (p, &icnt, &offset_expr,
mips_opts.isa < 3 ? "lw" : "ld",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "lw" : "ld"),
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
p += 4;
macro_build (p, &icnt, (expressionS *) NULL, "nop", "");
@ -5592,7 +5718,9 @@ macro (ip)
if (breg != 0)
{
macro_build (p, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, breg, AT);
p += 4;
}
@ -5631,7 +5759,9 @@ macro (ip)
else
{
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, breg, GP);
tempreg = AT;
used_at = 1;
@ -5661,7 +5791,7 @@ macro (ip)
case M_SD_OB:
s = "sw";
sd_ob:
assert (mips_opts.isa < 3);
assert (bfd_arch_bits_per_address (stdoutput) == 32 || mips_opts.isa < 3);
macro_build ((char *) NULL, &icnt, &offset_expr, s, "t,o(b)", treg,
(int) BFD_RELOC_LO16, breg);
offset_expr.X_add_number += 4;
@ -5934,7 +6064,9 @@ macro2 (ip)
{
imm_expr.X_add_number = -imm_expr.X_add_number;
macro_build ((char *) NULL, &icnt, &imm_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", dreg, sreg,
(int) BFD_RELOC_LO16);
used_at = 0;
@ -6085,7 +6217,9 @@ macro2 (ip)
as_warn ("Instruction %s: result is always true",
ip->insn_mo->name);
macro_build ((char *) NULL, &icnt, &expr1,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", dreg, 0, (int) BFD_RELOC_LO16);
return;
}
@ -6103,7 +6237,9 @@ macro2 (ip)
{
imm_expr.X_add_number = -imm_expr.X_add_number;
macro_build ((char *) NULL, &icnt, &imm_expr,
mips_opts.isa < 3 ? "addiu" : "daddiu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addiu" : "daddiu"),
"t,r,j", dreg, sreg, (int) BFD_RELOC_LO16);
used_at = 0;
}
@ -6270,7 +6406,9 @@ macro2 (ip)
load_address (&icnt, AT, &offset_expr);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, AT, breg);
if (! target_big_endian)
expr1.X_add_number = off;
@ -6291,7 +6429,9 @@ macro2 (ip)
load_address (&icnt, AT, &offset_expr);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, AT, breg);
if (target_big_endian)
expr1.X_add_number = 0;
@ -6363,7 +6503,9 @@ macro2 (ip)
load_address (&icnt, AT, &offset_expr);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, AT, breg);
if (! target_big_endian)
expr1.X_add_number = off;
@ -6383,7 +6525,9 @@ macro2 (ip)
load_address (&icnt, AT, &offset_expr);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", AT, AT, breg);
if (! target_big_endian)
expr1.X_add_number = 0;
@ -10112,7 +10256,9 @@ s_cprestore (ignore)
ex.X_add_number = mips_cprestore_offset;
macro_build ((char *) NULL, &icnt, &ex,
mips_opts.isa < 3 ? "sw" : "sd",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "sw" : "sd"),
"t,o(b)", GP, (int) BFD_RELOC_LO16, SP);
demand_empty_rest_of_line ();
@ -10178,7 +10324,9 @@ s_cpadd (ignore)
/* Add $gp to the register named as an argument. */
reg = tc_get_register (0);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
mips_opts.isa < 3 ? "addu" : "daddu",
((bfd_arch_bits_per_address (stdoutput) == 32
|| mips_opts.isa < 3)
? "addu" : "daddu"),
"d,v,t", reg, reg, GP);
demand_empty_rest_of_line ();