OpenE2K/binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

* config/tc-mips.c: Replace GP in comments by $gp.

Browse Source 
(mips_big_got): Initialize.
	(mips_trap): Initialize.
	(load_address): Use mips_gp_register instead of hardcoded value.
	Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
	(macro): Use mips_gp_register instead of hardcoded value.
	(macro2): Change load_address calls.
	(md_pcrel_from): Comment formatting.
	(s_cpload): Use mips_gp_register instead of hardcoded value.
	(s_cprestore): Likewise. Comment formatting.
	(s_gpword): Fix data type.
	(s_cpadd): Use mips_gp_register instead of hardcoded value.
	(nopic_need_relax): Replace GP in comments by $gp.
	(mips_elf_final_processing): Better comment.
This commit is contained in:
Thiemo Seufer 2002-05-28 19:23:09 +00:00
parent 485721b1e7
commit c99147661e
2 changed files with 94 additions and 67 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
gas/ChangeLog
View File

@ -1,3 +1,20 @@
2002-05-28 Thiemo Seufer <seufer@csv.ica.uni-stuttgart.de>
* config/tc-mips.c: Replace GP in comments by $gp.
(mips_big_got): Initialize.
(mips_trap): Initialize.
(load_address): Use mips_gp_register instead of hardcoded value.
Remove dbl parameter, use HAVE_32BIT_ADDRESSES instead.
(macro): Use mips_gp_register instead of hardcoded value.
(macro2): Change load_address calls.
(md_pcrel_from): Comment formatting.
(s_cpload): Use mips_gp_register instead of hardcoded value.
(s_cprestore): Likewise. Comment formatting.
(s_gpword): Fix data type.
(s_cpadd): Use mips_gp_register instead of hardcoded value.
(nopic_need_relax): Replace GP in comments by $gp.
(mips_elf_final_processing): Better comment.
2002-05-28 Kuang Hwa Lin <kuang@sbcglobal.net>
* configure.in: Add DLX configuraton

144
gas/config/tc-mips.c
View File

@ -326,13 +326,13 @@ static enum mips_pic_level mips_pic;
/* Warn about all NOPS that the assembler generates. */
static int warn_nops = 0;
/* 1 if we should generate 32 bit offsets from the GP register in
/* 1 if we should generate 32 bit offsets from the $gp register in
SVR4_PIC mode. Currently has no meaning in other modes. */
static int mips_big_got;
static int mips_big_got = 0;
/* 1 if trap instructions should used for overflow rather than break
instructions. */
static int mips_trap;
static int mips_trap = 0;
/* 1 if double width floating point constants should not be constructed
by assembling two single width halves into two single width floating
@ -702,7 +702,7 @@ static void set_at PARAMS ((int *counter, int reg, int unsignedp));
static void check_absolute_expr PARAMS ((struct mips_cl_insn * ip,
expressionS *));
static void load_register PARAMS ((int *, int, expressionS *, int));
static void load_address PARAMS ((int *, int, expressionS *, int, int *));
static void load_address PARAMS ((int *, int, expressionS *, int *));
static void move_register PARAMS ((int *, int, int));
static void macro PARAMS ((struct mips_cl_insn * ip));
static void mips16_macro PARAMS ((struct mips_cl_insn * ip));
@ -3660,11 +3660,10 @@ load_register (counter, reg, ep, dbl)
/* Load an address into a register. */
static void
load_address (counter, reg, ep, dbl, used_at)
load_address (counter, reg, ep, used_at)
int *counter;
int reg;
expressionS *ep;
int dbl;
int *used_at;
{
char *p = NULL;
@ -3678,7 +3677,7 @@ load_address (counter, reg, ep, dbl, used_at)
if (ep->X_op == O_constant)
{
load_register (counter, reg, ep, dbl);
load_register (counter, reg, ep, HAVE_64BIT_ADDRESSES);
return;
}
@ -3708,7 +3707,7 @@ load_address (counter, reg, ep, dbl, used_at)
dsll $reg,16
daddiu $reg,<sym> (BFD_RELOC_LO16)
*/
if (dbl)
if (HAVE_64BIT_ADDRESSES)
{
/* We don't do GP optimization for now because RELAX_ENCODE can't
hold the data for such large chunks. */
@ -3752,8 +3751,8 @@ load_address (counter, reg, ep, dbl, used_at)
{
frag_grow (20);
macro_build ((char *) NULL, counter, ep,
dbl ? "daddiu" : "addiu", "t,r,j", reg, GP,
(int) BFD_RELOC_GPREL16);
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu", "t,r,j",
reg, mips_gp_register, (int) BFD_RELOC_GPREL16);
p = frag_var (rs_machine_dependent, 8, 0,
RELAX_ENCODE (4, 8, 0, 4, 0,
mips_opts.warn_about_macros),
@ -3762,7 +3761,8 @@ load_address (counter, reg, ep, dbl, used_at)
macro_build_lui (p, counter, ep, reg);
if (p != NULL)
p += 4;
macro_build (p, counter, ep, dbl ? "daddiu" : "addiu",
macro_build (p, counter, ep,
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu",
"t,r,j", reg, reg, (int) BFD_RELOC_LO16);
}
}
@ -3781,8 +3781,8 @@ load_address (counter, reg, ep, dbl, used_at)
ep->X_add_number = 0;
frag_grow (20);
macro_build ((char *) NULL, counter, ep,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", reg, (int) BFD_RELOC_MIPS_GOT16, GP);
HAVE_32BIT_ADDRESSES ? "lw" : "ld", "t,o(b)",
reg, (int) BFD_RELOC_MIPS_GOT16, mips_gp_register);
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),
@ -3861,9 +3861,10 @@ load_address (counter, reg, ep, dbl, used_at)
{
/* We always do
addiu $reg,$gp,<sym> (BFD_RELOC_GPREL16)
*/
macro_build ((char *) NULL, counter, ep, dbl ? "daddiu" : "addiu",
"t,r,j", reg, GP, (int) BFD_RELOC_GPREL16);
*/
macro_build ((char *) NULL, counter, ep,
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu",
"t,r,j", reg, mips_gp_register, (int) BFD_RELOC_GPREL16);
}
else
abort ();
@ -4744,7 +4745,8 @@ macro (ip)
{
frag_grow (20);
macro_build ((char *) NULL, &icnt, &offset_expr, "addiu",
"t,r,j", tempreg, GP, (int) BFD_RELOC_GPREL16);
"t,r,j", tempreg, mips_gp_register,
(int) BFD_RELOC_GPREL16);
p = frag_var (rs_machine_dependent, 8, 0,
RELAX_ENCODE (4, 8, 0, 4, 0,
mips_opts.warn_about_macros),
@ -4796,7 +4798,7 @@ macro (ip)
lw_reloc_type = (int) BFD_RELOC_MIPS_CALL16;
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", tempreg, lw_reloc_type, GP);
"t,o(b)", tempreg, lw_reloc_type, mips_gp_register);
if (expr1.X_add_number == 0)
{
int off;
@ -4950,7 +4952,7 @@ macro (ip)
tempreg, lui_reloc_type);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", tempreg, tempreg, GP);
"d,v,t", tempreg, tempreg, mips_gp_register);
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", tempreg, lw_reloc_type, tempreg);
@ -5056,7 +5058,8 @@ macro (ip)
}
macro_build (p, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16, GP);
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16,
mips_gp_register);
p += 4;
if (expr1.X_add_number >= -0x8000
&& expr1.X_add_number < 0x8000)
@ -5109,8 +5112,8 @@ macro (ip)
addiu $tempreg,$gp,<sym> (BFD_RELOC_GPREL16)
*/
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu",
"t,r,j", tempreg, GP, (int) BFD_RELOC_GPREL16);
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu", "t,r,j",
tempreg, mips_gp_register, (int) BFD_RELOC_GPREL16);
}
else
abort ();
@ -5182,7 +5185,8 @@ macro (ip)
expr1.X_add_number = mips_cprestore_offset;
macro_build ((char *) NULL, &icnt, &expr1,
HAVE_32BIT_ADDRESSES ? "lw" : "ld", "t,o(b)",
GP, (int) BFD_RELOC_LO16, mips_frame_reg);
mips_gp_register, (int) BFD_RELOC_LO16,
mips_frame_reg);
}
}
}
@ -5300,7 +5304,8 @@ macro (ip)
expr1.X_add_number = mips_cprestore_offset;
macro_build ((char *) NULL, &icnt, &expr1,
HAVE_32BIT_ADDRESSES ? "lw" : "ld", "t,o(b)",
GP, (int) BFD_RELOC_LO16, mips_frame_reg);
mips_gp_register, (int) BFD_RELOC_LO16,
mips_frame_reg);
}
}
}
@ -5663,7 +5668,8 @@ macro (ip)
{
frag_grow (20);
macro_build ((char *) NULL, &icnt, &offset_expr, s, fmt,
treg, (int) BFD_RELOC_GPREL16, GP);
treg, (int) BFD_RELOC_GPREL16,
mips_gp_register);
p = frag_var (rs_machine_dependent, 8, 0,
RELAX_ENCODE (4, 8, 0, 4, 0,
(mips_opts.warn_about_macros
@ -5688,7 +5694,7 @@ macro (ip)
frag_grow (28);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", tempreg, breg, GP);
"d,v,t", tempreg, breg, mips_gp_register);
macro_build ((char *) NULL, &icnt, &offset_expr, s, fmt,
treg, (int) BFD_RELOC_GPREL16, tempreg);
p = frag_var (rs_machine_dependent, 12, 0,
@ -5734,8 +5740,8 @@ macro (ip)
as_bad (_("PIC code offset overflow (max 16 signed bits)"));
frag_grow (20);
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16, GP);
HAVE_32BIT_ADDRESSES ? "lw" : "ld", "t,o(b)", tempreg,
(int) BFD_RELOC_MIPS_GOT16, mips_gp_register);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "nop", "");
p = frag_var (rs_machine_dependent, 4, 0,
RELAX_ENCODE (0, 4, -8, 0, 0, 0),
@ -5786,7 +5792,7 @@ macro (ip)
tempreg, (int) BFD_RELOC_MIPS_GOT_HI16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", tempreg, tempreg, GP);
"d,v,t", tempreg, tempreg, mips_gp_register);
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT_LO16,
@ -5801,7 +5807,8 @@ macro (ip)
}
macro_build (p, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16, GP);
"t,o(b)", tempreg, (int) BFD_RELOC_MIPS_GOT16,
mips_gp_register);
p += 4;
macro_build (p, &icnt, (expressionS *) NULL, "nop", "");
p += 4;
@ -5827,14 +5834,14 @@ macro (ip)
if (breg == 0)
{
macro_build ((char *) NULL, &icnt, &offset_expr, s, fmt,
treg, (int) BFD_RELOC_GPREL16, GP);
treg, (int) BFD_RELOC_GPREL16, mips_gp_register);
used_at = 0;
}
else
{
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", tempreg, breg, GP);
"d,v,t", tempreg, breg, mips_gp_register);
macro_build ((char *) NULL, &icnt, &offset_expr, s, fmt,
treg, (int) BFD_RELOC_GPREL16, tempreg);
}
@ -5872,7 +5879,7 @@ macro (ip)
".lit4") == 0
&& offset_expr.X_add_number == 0);
macro_build ((char *) NULL, &icnt, &offset_expr, "lwc1", "T,o(b)",
treg, (int) BFD_RELOC_MIPS_LITERAL, GP);
treg, (int) BFD_RELOC_MIPS_LITERAL, mips_gp_register);
return;
}
@ -5926,15 +5933,16 @@ macro (ip)
{
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16,
mips_gp_register);
}
else if (mips_pic == EMBEDDED_PIC)
{
/* For embedded PIC we pick up the entire address off $gp in
a single instruction. */
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu",
"t,r,j", AT, GP, (int) BFD_RELOC_GPREL16);
HAVE_32BIT_ADDRESSES ? "addiu" : "daddiu", "t,r,j", AT,
mips_gp_register, (int) BFD_RELOC_GPREL16);
offset_expr.X_op = O_constant;
offset_expr.X_add_number = 0;
}
@ -6007,10 +6015,11 @@ macro (ip)
if (mips_opts.isa != ISA_MIPS1)
{
macro_build ((char *) NULL, &icnt, &offset_expr, "ldc1",
"T,o(b)", treg, (int) BFD_RELOC_MIPS_LITERAL, GP);
"T,o(b)", treg, (int) BFD_RELOC_MIPS_LITERAL,
mips_gp_register);
return;
}
breg = GP;
breg = mips_gp_register;
r = BFD_RELOC_MIPS_LITERAL;
goto dob;
}
@ -6020,7 +6029,8 @@ macro (ip)
if (mips_pic == SVR4_PIC)
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16,
mips_gp_register);
else
{
/* FIXME: This won't work for a 64 bit address. */
@ -6195,7 +6205,7 @@ macro (ip)
if (breg == 0)
{
frag_grow (28);
tempreg = GP;
tempreg = mips_gp_register;
off = 0;
used_at = 0;
}
@ -6204,7 +6214,7 @@ macro (ip)
frag_grow (36);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", AT, breg, GP);
"d,v,t", AT, breg, mips_gp_register);
tempreg = AT;
off = 4;
used_at = 1;
@ -6305,8 +6315,8 @@ macro (ip)
off = 4;
frag_grow (24 + off);
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
HAVE_32BIT_ADDRESSES ? "lw" : "ld", "t,o(b)", AT,
(int) BFD_RELOC_MIPS_GOT16, mips_gp_register);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "nop", "");
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
@ -6358,7 +6368,7 @@ macro (ip)
if (expr1.X_add_number < -0x8000
|| expr1.X_add_number >= 0x8000 - 4)
as_bad (_("PIC code offset overflow (max 16 signed bits)"));
if (reg_needs_delay (GP))
if (reg_needs_delay (mips_gp_register))
gpdel = 4;
else
gpdel = 0;
@ -6371,7 +6381,7 @@ macro (ip)
AT, (int) BFD_RELOC_MIPS_GOT_HI16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", AT, AT, GP);
"d,v,t", AT, AT, mips_gp_register);
macro_build ((char *) NULL, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT_LO16, AT);
@ -6408,7 +6418,8 @@ macro (ip)
}
macro_build (p, &icnt, &offset_expr,
HAVE_32BIT_ADDRESSES ? "lw" : "ld",
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16, GP);
"t,o(b)", AT, (int) BFD_RELOC_MIPS_GOT16,
mips_gp_register);
p += 4;
macro_build (p, &icnt, (expressionS *) NULL, "nop", "");
p += 4;
@ -6448,14 +6459,14 @@ macro (ip)
*/
if (breg == 0)
{
tempreg = GP;
tempreg = mips_gp_register;
used_at = 0;
}
else
{
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", AT, breg, GP);
"d,v,t", AT, breg, mips_gp_register);
tempreg = AT;
used_at = 1;
}
@ -7225,7 +7236,7 @@ macro2 (ip)
off = 3;
ulwa:
used_at = 1;
load_address (&icnt, AT, &offset_expr, HAVE_64BIT_ADDRESSES, &used_at);
load_address (&icnt, AT, &offset_expr, &used_at);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
@ -7247,7 +7258,7 @@ macro2 (ip)
case M_ULH_A:
case M_ULHU_A:
used_at = 1;
load_address (&icnt, AT, &offset_expr, HAVE_64BIT_ADDRESSES, &used_at);
load_address (&icnt, AT, &offset_expr, &used_at);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
@ -7321,7 +7332,7 @@ macro2 (ip)
off = 3;
uswa:
used_at = 1;
load_address (&icnt, AT, &offset_expr, HAVE_64BIT_ADDRESSES, &used_at);
load_address (&icnt, AT, &offset_expr, &used_at);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
@ -7342,7 +7353,7 @@ macro2 (ip)
case M_USH_A:
used_at = 1;
load_address (&icnt, AT, &offset_expr, HAVE_64BIT_ADDRESSES, &used_at);
load_address (&icnt, AT, &offset_expr, &used_at);
if (breg != 0)
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
@ -10402,7 +10413,7 @@ md_pcrel_from (fixP)
return 1;
}
/* return the address of the delay slot */
/* Return the address of the delay slot. */
return fixP->fx_size + fixP->fx_where + fixP->fx_frag->fr_address;
}
@ -11568,12 +11579,12 @@ s_cpload (ignore)
/* In ELF, this symbol is implicitly an STT_OBJECT symbol. */
symbol_get_bfdsym (ex.X_add_symbol)->flags |= BSF_OBJECT;
macro_build_lui (NULL, &icnt, &ex, GP);
macro_build ((char *) NULL, &icnt, &ex, "addiu", "t,r,j", GP, GP,
(int) BFD_RELOC_LO16);
macro_build_lui (NULL, &icnt, &ex, mips_gp_register);
macro_build ((char *) NULL, &icnt, &ex, "addiu", "t,r,j",
mips_gp_register, mips_gp_register, (int) BFD_RELOC_LO16);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL, "addu", "d,v,t",
GP, GP, tc_get_register (0));
mips_gp_register, mips_gp_register, tc_get_register (0));
demand_empty_rest_of_line ();
}
@ -11700,7 +11711,7 @@ s_cprestore (ignore)
int icnt = 0;
/* If we are not generating SVR4 PIC code, or if this is NewABI code,
.cprestore is ignored. */
.cprestore is ignored. */
if (mips_pic != SVR4_PIC || HAVE_NEWABI)
{
s_ignore (0);
@ -11715,9 +11726,8 @@ s_cprestore (ignore)
ex.X_op_symbol = NULL;
ex.X_add_number = mips_cprestore_offset;
macro_build ((char *) NULL, &icnt, &ex,
HAVE_32BIT_ADDRESSES ? "sw" : "sd",
"t,o(b)", GP, (int) BFD_RELOC_LO16, SP);
macro_build ((char *) NULL, &icnt, &ex, HAVE_32BIT_ADDRESSES ? "sw" : "sd",
"t,o(b)", mips_gp_register, (int) BFD_RELOC_LO16, SP);
demand_empty_rest_of_line ();
}
@ -11815,7 +11825,7 @@ s_gpword (ignore)
p = frag_more (4);
md_number_to_chars (p, (valueT) 0, 4);
fix_new_exp (frag_now, p - frag_now->fr_literal, 4, &ex, 0,
fix_new_exp (frag_now, p - frag_now->fr_literal, 4, &ex, false,
BFD_RELOC_GPREL32);
demand_empty_rest_of_line ();
@ -11843,7 +11853,7 @@ s_cpadd (ignore)
reg = tc_get_register (0);
macro_build ((char *) NULL, &icnt, (expressionS *) NULL,
HAVE_32BIT_ADDRESSES ? "addu" : "daddu",
"d,v,t", reg, reg, GP);
"d,v,t", reg, reg, mips_gp_register);
demand_empty_rest_of_line ();
}
@ -12021,10 +12031,10 @@ nopic_need_relax (sym, before_relaxing)
const char *symname;
int change;
/* Find out whether this symbol can be referenced off the GP
/* Find out whether this symbol can be referenced off the $gp
register. It can be if it is smaller than the -G size or if
it is in the .sdata or .sbss section. Certain symbols can
not be referenced off the GP, although it appears as though
not be referenced off the $gp, although it appears as though
they can. */
symname = S_GET_NAME (sym);
if (symname != (const char *) NULL
@ -12071,7 +12081,7 @@ nopic_need_relax (sym, before_relaxing)
return change;
}
else
/* We are not optimizing for the GP register. */
/* We are not optimizing for the $gp register. */
return 1;
}
@ -12914,7 +12924,7 @@ mips_elf_final_processing ()
else if (file_mips_abi == N32_ABI)
elf_elfheader (stdoutput)->e_flags |= EF_MIPS_ABI2;
/* Nothing to do for "64". */
/* Nothing to do for N64_ABI. */
if (mips_32bitmode)
elf_elfheader (stdoutput)->e_flags |= EF_MIPS_32BITMODE;