|| mips_opts.isa == ISA_MIPS64 \
|| mips_opts.isa == ISA_MIPS64R2)
+/* True if we want to create R_MIPS_JALR for jalr $25. */
+#ifdef TE_IRIX
+#define MIPS_JALR_HINT_P(EXPR) HAVE_NEWABI
+#else
+/* As a GNU extension, we use R_MIPS_JALR for o32 too. However,
+ because there's no place for any addend, the only acceptable
+ expression is a bare symbol. */
+#define MIPS_JALR_HINT_P(EXPR) \
+ (!HAVE_IN_PLACE_ADDENDS \
+ || ((EXPR)->X_op == O_symbol && (EXPR)->X_add_number == 0))
+#endif
+
/* True if -mips3d was passed or implied by arguments passed on the
command line (e.g., by -march). */
static int file_ase_mips3d;
if (reg >= 0)
*s = e;
else if (types & RWARN)
- as_warn ("Unrecognized register name `%s'", *s);
+ as_warn (_("Unrecognized register name `%s'"), *s);
*e = save_c;
if (regnop)
static int
insn_uses_reg (const struct mips_cl_insn *ip, unsigned int reg,
- enum mips_regclass class)
+ enum mips_regclass regclass)
{
- if (class == MIPS16_REG)
+ if (regclass == MIPS16_REG)
{
gas_assert (mips_opts.mips16);
reg = mips16_to_32_reg_map[reg];
- class = MIPS_GR_REG;
+ regclass = MIPS_GR_REG;
}
/* Don't report on general register ZERO, since it never changes. */
- if (class == MIPS_GR_REG && reg == ZERO)
+ if (regclass == MIPS_GR_REG && reg == ZERO)
return 0;
- if (class == MIPS_FP_REG)
+ if (regclass == MIPS_FP_REG)
{
gas_assert (! mips_opts.mips16);
/* If we are called with either $f0 or $f1, we must check $f0.
/* Return the number of nops that would be needed to work around the
VR4130 mflo/mfhi errata if instruction INSN immediately followed
- the MAX_VR4130_NOPS instructions described by HISTORY. */
+ the MAX_VR4130_NOPS instructions described by HIST. */
static int
-nops_for_vr4130 (const struct mips_cl_insn *history,
+nops_for_vr4130 (const struct mips_cl_insn *hist,
const struct mips_cl_insn *insn)
{
int i, j, reg;
/* Search for the first MFLO or MFHI. */
for (i = 0; i < MAX_VR4130_NOPS; i++)
- if (MF_HILO_INSN (history[i].insn_mo->pinfo))
+ if (MF_HILO_INSN (hist[i].insn_mo->pinfo))
{
/* Extract the destination register. */
if (mips_opts.mips16)
- reg = mips16_to_32_reg_map[MIPS16_EXTRACT_OPERAND (RX, history[i])];
+ reg = mips16_to_32_reg_map[MIPS16_EXTRACT_OPERAND (RX, hist[i])];
else
- reg = EXTRACT_OPERAND (RD, history[i]);
+ reg = EXTRACT_OPERAND (RD, hist[i]);
/* No nops are needed if INSN reads that register. */
if (insn != NULL && insn_uses_reg (insn, reg, MIPS_GR_REG))
/* ...or if any of the intervening instructions do. */
for (j = 0; j < i; j++)
- if (insn_uses_reg (&history[j], reg, MIPS_GR_REG))
+ if (insn_uses_reg (&hist[j], reg, MIPS_GR_REG))
return 0;
return MAX_VR4130_NOPS - i;
}
/* Return the number of nops that would be needed if instruction INSN
- immediately followed the MAX_NOPS instructions given by HISTORY,
- where HISTORY[0] is the most recent instruction. If INSN is null,
+ immediately followed the MAX_NOPS instructions given by HIST,
+ where HIST[0] is the most recent instruction. If INSN is null,
return the worse-case number of nops for any instruction. */
static int
-nops_for_insn (const struct mips_cl_insn *history,
+nops_for_insn (const struct mips_cl_insn *hist,
const struct mips_cl_insn *insn)
{
int i, nops, tmp_nops;
nops = 0;
for (i = 0; i < MAX_DELAY_NOPS; i++)
{
- tmp_nops = insns_between (history + i, insn) - i;
+ tmp_nops = insns_between (hist + i, insn) - i;
if (tmp_nops > nops)
nops = tmp_nops;
}
if (mips_fix_vr4130)
{
- tmp_nops = nops_for_vr4130 (history, insn);
+ tmp_nops = nops_for_vr4130 (hist, insn);
if (tmp_nops > nops)
nops = tmp_nops;
}
}
/* The variable arguments provide NUM_INSNS extra instructions that
- might be added to HISTORY. Return the largest number of nops that
+ might be added to HIST. Return the largest number of nops that
would be needed after the extended sequence. */
static int
-nops_for_sequence (int num_insns, const struct mips_cl_insn *history, ...)
+nops_for_sequence (int num_insns, const struct mips_cl_insn *hist, ...)
{
va_list args;
struct mips_cl_insn buffer[MAX_NOPS];
struct mips_cl_insn *cursor;
int nops;
- va_start (args, history);
+ va_start (args, hist);
cursor = buffer + num_insns;
- memcpy (cursor, history, (MAX_NOPS - num_insns) * sizeof (*cursor));
+ memcpy (cursor, hist, (MAX_NOPS - num_insns) * sizeof (*cursor));
while (cursor > buffer)
*--cursor = *va_arg (args, const struct mips_cl_insn *);
worst-case delay for the branch target. */
static int
-nops_for_insn_or_target (const struct mips_cl_insn *history,
+nops_for_insn_or_target (const struct mips_cl_insn *hist,
const struct mips_cl_insn *insn)
{
int nops, tmp_nops;
- nops = nops_for_insn (history, insn);
+ nops = nops_for_insn (hist, insn);
if (insn->insn_mo->pinfo & (INSN_UNCOND_BRANCH_DELAY
| INSN_COND_BRANCH_DELAY
| INSN_COND_BRANCH_LIKELY))
{
- tmp_nops = nops_for_sequence (2, history, insn, NOP_INSN);
+ tmp_nops = nops_for_sequence (2, hist, insn, NOP_INSN);
if (tmp_nops > nops)
nops = tmp_nops;
}
else if (mips_opts.mips16 && (insn->insn_mo->pinfo & MIPS16_INSN_BRANCH))
{
- tmp_nops = nops_for_sequence (1, history, insn);
+ tmp_nops = nops_for_sequence (1, hist, insn);
if (tmp_nops > nops)
nops = tmp_nops;
}
{
char *f = NULL;
- if (HAVE_NEWABI)
+ if (MIPS_JALR_HINT_P (ep))
{
frag_grow (8);
f = frag_more (0);
}
macro_build (NULL, "jalr", "d,s", RA, PIC_CALL_REG);
- if (HAVE_NEWABI)
+ if (MIPS_JALR_HINT_P (ep))
fix_new_exp (frag_now, f - frag_now->fr_literal,
4, ep, FALSE, BFD_RELOC_MIPS_JALR);
}
}
else if (IS_SEXT_32BIT_NUM (expr1.X_add_number + 0x8000))
{
- int dreg;
-
/* If we are going to add in a base register, and the
target register and the base register are the same,
then we are using AT as a temporary register. Since
}
else
{
- int dreg;
-
/* If we are going to add in a base register, and the
target register and the base register are the same,
then we are using AT as a temporary register. Since
}
else if (IS_SEXT_32BIT_NUM (expr1.X_add_number + 0x8000))
{
- int dreg;
-
/* If we are going to add in a base register, and the
target register and the base register are the same,
then we are using AT as a temporary register. Since
case M_DROL_I:
{
unsigned int rot;
- char *l, *r;
+ char *l;
+ char *rr;
if (imm_expr.X_op != O_constant)
as_bad (_("Improper rotate count"));
break;
}
l = (rot < 0x20) ? "dsll" : "dsll32";
- r = ((0x40 - rot) < 0x20) ? "dsrl" : "dsrl32";
+ rr = ((0x40 - rot) < 0x20) ? "dsrl" : "dsrl32";
rot &= 0x1f;
used_at = 1;
macro_build (NULL, l, "d,w,<", AT, sreg, rot);
- macro_build (NULL, r, "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
+ macro_build (NULL, rr, "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
macro_build (NULL, "or", "d,v,t", dreg, dreg, AT);
}
break;
case M_DROR_I:
{
unsigned int rot;
- char *l, *r;
+ char *l;
+ char *rr;
if (imm_expr.X_op != O_constant)
as_bad (_("Improper rotate count"));
macro_build (NULL, "dsrl", "d,w,<", dreg, sreg, 0);
break;
}
- r = (rot < 0x20) ? "dsrl" : "dsrl32";
+ rr = (rot < 0x20) ? "dsrl" : "dsrl32";
l = ((0x40 - rot) < 0x20) ? "dsll" : "dsll32";
rot &= 0x1f;
used_at = 1;
- macro_build (NULL, r, "d,w,<", AT, sreg, rot);
+ macro_build (NULL, rr, "d,w,<", AT, sreg, rot);
macro_build (NULL, l, "d,w,<", dreg, sreg, (0x20 - rot) & 0x1f);
macro_build (NULL, "or", "d,v,t", dreg, dreg, AT);
}
/* If we did not find a '.', then we can quit now. */
if (*s != '.')
{
- insn_error = "unrecognized opcode";
+ insn_error = _("unrecognized opcode");
return;
}
*s++ = '\0';
if ((insn = (struct mips_opcode *) hash_find (op_hash, str)) == NULL)
{
- insn_error = "unrecognized opcode";
+ insn_error = _("unrecognized opcode");
return;
}
}
my_getExpression (&imm_expr, s);
check_absolute_expr (ip, &imm_expr);
if ((unsigned long) imm_expr.X_add_number > OP_MASK_ALN)
- as_warn ("Improper align amount (%ld), using low bits",
+ as_warn (_("Improper align amount (%ld), using low bits"),
(long) imm_expr.X_add_number);
INSERT_OPERAND (ALN, *ip, imm_expr.X_add_number);
imm_expr.X_op = O_absent;
check_absolute_expr (ip, &imm_expr);
s = expr_end;
if (imm_expr.X_add_number > max_el)
- as_bad(_("Bad element selector %ld"),
- (long) imm_expr.X_add_number);
+ as_bad (_("Bad element selector %ld"),
+ (long) imm_expr.X_add_number);
imm_expr.X_add_number &= max_el;
ip->insn_opcode |= (imm_expr.X_add_number
<< (OP_SH_VSEL +
(is_qh ? 2 : 1)));
imm_expr.X_op = O_absent;
if (*s != ']')
- as_warn(_("Expecting ']' found '%s'"), s);
+ as_warn (_("Expecting ']' found '%s'"), s);
else
s++;
}
|| strcmp(str + strlen(str) - 5, "any2f") == 0
|| strcmp(str + strlen(str) - 5, "any2t") == 0)
&& (regno & 1) != 0)
- as_warn(_("Condition code register should be even for %s, was %d"),
- str, regno);
+ as_warn (_("Condition code register should be even for %s, was %d"),
+ str, regno);
if ((strcmp(str + strlen(str) - 5, "any4f") == 0
|| strcmp(str + strlen(str) - 5, "any4t") == 0)
&& (regno & 3) != 0)
- as_warn(_("Condition code register should be 0 or 4 for %s, was %d"),
- str, regno);
+ as_warn (_("Condition code register should be 0 or 4 for %s, was %d"),
+ str, regno);
if (*args == 'N')
INSERT_OPERAND (BCC, *ip, regno);
else
{
int opcode = 0;
int framesz = 0, seen_framesz = 0;
- int args = 0, statics = 0, sregs = 0;
+ int nargs = 0, statics = 0, sregs = 0;
while (*s != '\0')
{
{
if (!seen_framesz)
/* args $a0-$a3 */
- args |= 1 << (reg1 - 4);
+ nargs |= 1 << (reg1 - 4);
else
/* statics $a0-$a3 */
statics |= 1 << (reg1 - 4);
}
/* Encode args/statics combination. */
- if (args & statics)
+ if (nargs & statics)
as_bad (_("arg/static registers overlap"));
- else if (args == 0xf)
+ else if (nargs == 0xf)
/* All $a0-$a3 are args. */
opcode |= MIPS16_ALL_ARGS << 16;
else if (statics == 0xf)
int narg = 0, nstat = 0;
/* Count arg registers. */
- while (args & 0x1)
+ while (nargs & 0x1)
{
- args >>= 1;
+ nargs >>= 1;
narg++;
}
- if (args != 0)
+ if (nargs != 0)
as_bad (_("invalid arg register list"));
/* Count static registers. */
If not, issue an error and fall back on something safe. */
if (!bfd_reloc_type_lookup (stdoutput, percent_op[i].reloc))
{
- as_bad ("relocation %s isn't supported by the current ABI",
+ as_bad (_("relocation %s isn't supported by the current ABI"),
percent_op[i].str);
*reloc = BFD_RELOC_UNUSED;
}
crux_depth--;
if (crux_depth > 0)
- as_bad ("unclosed '('");
+ as_bad (_("unclosed '('"));
expr_end = str;
arch_info = mips_parse_cpu ("default CPU", MIPS_CPU_STRING_DEFAULT);
if (ABI_NEEDS_64BIT_REGS (mips_abi) && !ISA_HAS_64BIT_REGS (arch_info->isa))
- as_bad ("-march=%s is not compatible with the selected ABI",
+ as_bad (_("-march=%s is not compatible with the selected ABI"),
arch_info->name);
mips_set_architecture (arch_info);
if (mips_opts.ase_smartmips == -1)
mips_opts.ase_smartmips = (arch_info->flags & MIPS_CPU_ASE_SMARTMIPS) ? 1 : 0;
if (mips_opts.ase_smartmips && !ISA_SUPPORTS_SMARTMIPS)
- as_warn ("%s ISA does not support SmartMIPS",
- mips_cpu_info_from_isa (mips_opts.isa)->name);
+ as_warn (_("%s ISA does not support SmartMIPS"),
+ mips_cpu_info_from_isa (mips_opts.isa)->name);
if (mips_opts.ase_dsp == -1)
mips_opts.ase_dsp = (arch_info->flags & MIPS_CPU_ASE_DSP) ? 1 : 0;
if (mips_opts.ase_dsp && !ISA_SUPPORTS_DSP_ASE)
- as_warn ("%s ISA does not support DSP ASE",
- mips_cpu_info_from_isa (mips_opts.isa)->name);
+ as_warn (_("%s ISA does not support DSP ASE"),
+ mips_cpu_info_from_isa (mips_opts.isa)->name);
if (mips_opts.ase_dspr2 == -1)
{
mips_opts.ase_dsp = (arch_info->flags & MIPS_CPU_ASE_DSP) ? 1 : 0;
}
if (mips_opts.ase_dspr2 && !ISA_SUPPORTS_DSPR2_ASE)
- as_warn ("%s ISA does not support DSP R2 ASE",
- mips_cpu_info_from_isa (mips_opts.isa)->name);
+ as_warn (_("%s ISA does not support DSP R2 ASE"),
+ mips_cpu_info_from_isa (mips_opts.isa)->name);
if (mips_opts.ase_mt == -1)
mips_opts.ase_mt = (arch_info->flags & MIPS_CPU_ASE_MT) ? 1 : 0;
if (mips_opts.ase_mt && !ISA_SUPPORTS_MT_ASE)
- as_warn ("%s ISA does not support MT ASE",
- mips_cpu_info_from_isa (mips_opts.isa)->name);
+ as_warn (_("%s ISA does not support MT ASE"),
+ mips_cpu_info_from_isa (mips_opts.isa)->name);
file_mips_isa = mips_opts.isa;
file_ase_mips16 = mips_opts.mips16;
else if (strcmp (name, "gp=64") == 0)
{
if (!ISA_HAS_64BIT_REGS (mips_opts.isa))
- as_warn ("%s isa does not support 64-bit registers",
+ as_warn (_("%s isa does not support 64-bit registers"),
mips_cpu_info_from_isa (mips_opts.isa)->name);
mips_opts.gp32 = 0;
}
else if (strcmp (name, "fp=64") == 0)
{
if (!ISA_HAS_64BIT_FPRS (mips_opts.isa))
- as_warn ("%s isa does not support 64-bit floating point registers",
+ as_warn (_("%s isa does not support 64-bit floating point registers"),
mips_cpu_info_from_isa (mips_opts.isa)->name);
mips_opts.fp32 = 0;
}
else if (strcmp (name, "smartmips") == 0)
{
if (!ISA_SUPPORTS_SMARTMIPS)
- as_warn ("%s ISA does not support SmartMIPS ASE",
+ as_warn (_("%s ISA does not support SmartMIPS ASE"),
mips_cpu_info_from_isa (mips_opts.isa)->name);
mips_opts.ase_smartmips = 1;
}
else if (strcmp (name, "dsp") == 0)
{
if (!ISA_SUPPORTS_DSP_ASE)
- as_warn ("%s ISA does not support DSP ASE",
+ as_warn (_("%s ISA does not support DSP ASE"),
mips_cpu_info_from_isa (mips_opts.isa)->name);
mips_opts.ase_dsp = 1;
mips_opts.ase_dspr2 = 0;
else if (strcmp (name, "dspr2") == 0)
{
if (!ISA_SUPPORTS_DSPR2_ASE)
- as_warn ("%s ISA does not support DSP R2 ASE",
+ as_warn (_("%s ISA does not support DSP R2 ASE"),
mips_cpu_info_from_isa (mips_opts.isa)->name);
mips_opts.ase_dspr2 = 1;
mips_opts.ase_dsp = 1;
else if (strcmp (name, "mt") == 0)
{
if (!ISA_SUPPORTS_MT_ASE)
- as_warn ("%s ISA does not support MT ASE",
+ as_warn (_("%s ISA does not support MT ASE"),
mips_cpu_info_from_isa (mips_opts.isa)->name);
mips_opts.ase_mt = 1;
}
{
if (S_IS_DEFINED (symbolP))
{
- as_bad ("ignoring attempt to redefine symbol %s",
+ as_bad (_("ignoring attempt to redefine symbol %s"),
S_GET_NAME (symbolP));
ignore_rest_of_line ();
return;
expression (&exp);
if (exp.X_op != O_symbol)
{
- as_bad ("bad .weakext directive");
+ as_bad (_("bad .weakext directive"));
ignore_rest_of_line ();
return;
}
&& (S_GET_SEGMENT (fixp->fx_addsy)->flags & SEC_MERGE) != 0)
return 0;
+ /* There is no place to store an in-place offset for JALR relocations. */
+ if (fixp->fx_r_type == BFD_RELOC_MIPS_JALR && HAVE_IN_PLACE_ADDENDS)
+ return 0;
+
#ifdef OBJ_ELF
/* R_MIPS16_26 relocations against non-MIPS16 functions might resolve
to a floating-point stub. The same is true for non-R_MIPS16_26
ISA_MIPS32R2, CPU_MIPS32R2 },
{ "74kx", MIPS_CPU_ASE_DSP | MIPS_CPU_ASE_DSPR2,
ISA_MIPS32R2, CPU_MIPS32R2 },
+ /* 1004K cores are multiprocessor versions of the 34K. */
+ { "1004kc", MIPS_CPU_ASE_DSP | MIPS_CPU_ASE_MT,
+ ISA_MIPS32R2, CPU_MIPS32R2 },
+ { "1004kf2_1", MIPS_CPU_ASE_DSP | MIPS_CPU_ASE_MT,
+ ISA_MIPS32R2, CPU_MIPS32R2 },
+ { "1004kf", MIPS_CPU_ASE_DSP | MIPS_CPU_ASE_MT,
+ ISA_MIPS32R2, CPU_MIPS32R2 },
+ { "1004kf1_1", MIPS_CPU_ASE_DSP | MIPS_CPU_ASE_MT,
+ ISA_MIPS32R2, CPU_MIPS32R2 },
/* MIPS 64 */
{ "5kc", 0, ISA_MIPS64, CPU_MIPS64 },
if (mips_matching_cpu_name_p (p->name, cpu_string))
return p;
- as_bad ("Bad value (%s) for %s", cpu_string, option);
+ as_bad (_("Bad value (%s) for %s"), cpu_string, option);
return 0;
}
projects / deliverable / binutils-gdb.git / blobdiff