/* tc-sparc.c -- Assemble for the SPARC
- Copyright (C) 1989-2016 Free Software Foundation, Inc.
+ Copyright (C) 1989-2017 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
GAS is free software; you can redistribute it and/or modify
#define U0x80000000 ((((unsigned long) 1 << 16) << 15))
static int sparc_ip (char *, const struct sparc_opcode **);
+static int parse_sparc_asi (char **, const sparc_asi **);
static int parse_keyword_arg (int (*) (const char *), char **, int *);
static int parse_const_expr_arg (char **, int *);
static int get_expression (char *);
architecture, issue a warning. */
static enum sparc_opcode_arch_val warn_after_architecture;
-/* Non-zero if as should generate error if an undeclared g[23] register
- has been used in -64. */
+/* Non-zero if the assembler should generate error if an undeclared
+ g[23] register has been used in -64. */
static int no_undeclared_regs;
+/* Non-zero if the assembler should generate a warning if an
+ unpredictable DCTI (delayed control transfer instruction) couple is
+ found. */
+static int dcti_couples_detect;
+
/* Non-zero if we should try to relax jumps and calls. */
static int sparc_relax;
enum sparc_arch_types {v6, v7, v8, leon, sparclet, sparclite, sparc86x, v8plus,
v8plusa, v9, v9a, v9b, v9_64};
-/* Hardware capability sets, used to keep sparc_arch_table easy to
- read. */
-#define HWS_V8 HWCAP_MUL32 | HWCAP_DIV32 | HWCAP_FSMULD
-#define HWS_V9 HWS_V8 | HWCAP_POPC
-#define HWS_VA HWS_V9 | HWCAP_VIS
-#define HWS_VB HWS_VA | HWCAP_VIS2
-#define HWS_VC HWS_VB | HWCAP_ASI_BLK_INIT
-#define HWS_VD HWS_VC | HWCAP_FMAF | HWCAP_VIS3 | HWCAP_HPC
-#define HWS_VE HWS_VD \
- | HWCAP_AES | HWCAP_DES | HWCAP_KASUMI | HWCAP_CAMELLIA \
- | HWCAP_MD5 | HWCAP_SHA1 | HWCAP_SHA256 |HWCAP_SHA512 | HWCAP_MPMUL \
- | HWCAP_MONT | HWCAP_CRC32C | HWCAP_CBCOND | HWCAP_PAUSE
-#define HWS_VV HWS_VE | HWCAP_FJFMAU | HWCAP_IMA
-#define HWS_VM HWS_VV
-
-#define HWS2_VM \
- HWCAP2_VIS3B | HWCAP2_ADP | HWCAP2_SPARC5 | HWCAP2_MWAIT \
- | HWCAP2_XMPMUL | HWCAP2_XMONT
-
static struct sparc_arch {
const char *name;
const char *opcode_arch;
int default_arch_size;
/* Allowable arg to -A? */
int user_option_p;
+ /* Extra hardware capabilities allowed. These are added to the
+ hardware capabilities associated with the opcode
+ architecture. */
int hwcap_allowed;
int hwcap2_allowed;
} sparc_arch_table[] = {
{ "v6", "v6", v6, 0, 1, 0, 0 },
{ "v7", "v7", v7, 0, 1, 0, 0 },
- { "v8", "v8", v8, 32, 1, HWS_V8, 0 },
- { "v8a", "v8", v8, 32, 1, HWS_V8, 0 },
- { "sparc", "v9", v9, 0, 1, HWCAP_V8PLUS|HWS_V9, 0 },
- { "sparcvis", "v9a", v9, 0, 1, HWS_VA, 0 },
- { "sparcvis2", "v9b", v9, 0, 1, HWS_VB, 0 },
- { "sparcfmaf", "v9b", v9, 0, 1, HWS_VB|HWCAP_FMAF, 0 },
- { "sparcima", "v9b", v9, 0, 1, HWS_VB|HWCAP_FMAF|HWCAP_IMA, 0 },
- { "sparcvis3", "v9b", v9, 0, 1, HWS_VB|HWCAP_FMAF|HWCAP_VIS3|HWCAP_HPC, 0 },
- { "sparcvis3r", "v9b", v9, 0, 1, HWS_VB|HWCAP_FMAF|HWCAP_VIS3|HWCAP_HPC|HWCAP_FJFMAU, 0 },
-
- { "sparc4", "v9v", v9, 0, 1, HWS_VV, 0 },
- { "sparc5", "v9m", v9, 0, 1, HWS_VM, HWS2_VM },
-
- { "leon", "leon", leon, 32, 1, HWS_V8, 0 },
- { "sparclet", "sparclet", sparclet, 32, 1, HWS_V8, 0 },
- { "sparclite", "sparclite", sparclite, 32, 1, HWS_V8, 0 },
- { "sparc86x", "sparclite", sparc86x, 32, 1, HWS_V8, 0 },
-
- { "v8plus", "v9", v9, 0, 1, HWCAP_V8PLUS|HWS_V9, 0 },
- { "v8plusa", "v9a", v9, 0, 1, HWCAP_V8PLUS|HWS_VA, 0 },
- { "v8plusb", "v9b", v9, 0, 1, HWCAP_V8PLUS|HWS_VB, 0 },
- { "v8plusc", "v9c", v9, 0, 1, HWCAP_V8PLUS|HWS_VC, 0 },
- { "v8plusd", "v9d", v9, 0, 1, HWCAP_V8PLUS|HWS_VD, 0 },
- { "v8pluse", "v9e", v9, 0, 1, HWCAP_V8PLUS|HWS_VE, 0 },
- { "v8plusv", "v9v", v9, 0, 1, HWCAP_V8PLUS|HWS_VV, 0 },
- { "v8plusm", "v9m", v9, 0, 1, HWCAP_V8PLUS|HWS_VM, 0 },
-
- { "v9", "v9", v9, 0, 1, HWS_V9, 0 },
- { "v9a", "v9a", v9, 0, 1, HWS_VA, 0 },
- { "v9b", "v9b", v9, 0, 1, HWS_VB, 0 },
- { "v9c", "v9c", v9, 0, 1, HWS_VC, 0 },
- { "v9d", "v9d", v9, 0, 1, HWS_VD, 0 },
- { "v9e", "v9e", v9, 0, 1, HWS_VE, 0 },
- { "v9v", "v9v", v9, 0, 1, HWS_VV, 0 },
- { "v9m", "v9m", v9, 0, 1, HWS_VM, HWS2_VM },
+ { "v8", "v8", v8, 32, 1, 0, 0 },
+ { "v8a", "v8", v8, 32, 1, 0, 0 },
+ { "sparc", "v9", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "sparcvis", "v9a", v9, 0, 1, 0, 0 },
+ { "sparcvis2", "v9b", v9, 0, 1, 0, 0 },
+ { "sparcfmaf", "v9b", v9, 0, 1, HWCAP_FMAF, 0 },
+ { "sparcima", "v9b", v9, 0, 1, HWCAP_FMAF|HWCAP_IMA, 0 },
+ { "sparcvis3", "v9b", v9, 0, 1, HWCAP_FMAF|HWCAP_VIS3|HWCAP_HPC, 0 },
+ { "sparcvis3r", "v9b", v9, 0, 1, HWCAP_FMAF|HWCAP_VIS3|HWCAP_HPC|HWCAP_FJFMAU, 0 },
+
+ { "sparc4", "v9v", v9, 0, 1, 0, 0 },
+ { "sparc5", "v9m", v9, 0, 1, 0, 0 },
+ { "sparc6", "m8", v9, 0, 1, 0, 0 },
+
+ { "leon", "leon", leon, 32, 1, 0, 0 },
+ { "sparclet", "sparclet", sparclet, 32, 1, 0, 0 },
+ { "sparclite", "sparclite", sparclite, 32, 1, 0, 0 },
+ { "sparc86x", "sparclite", sparc86x, 32, 1, 0, 0 },
+
+ { "v8plus", "v9", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusa", "v9a", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusb", "v9b", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusc", "v9c", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusd", "v9d", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8pluse", "v9e", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusv", "v9v", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusm", "v9m", v9, 0, 1, HWCAP_V8PLUS, 0 },
+ { "v8plusm8", "m8", v9, 0, 1, HWCAP_V8PLUS, 0 },
+
+ { "v9", "v9", v9, 0, 1, 0, 0 },
+ { "v9a", "v9a", v9, 0, 1, 0, 0 },
+ { "v9b", "v9b", v9, 0, 1, 0, 0 },
+ { "v9c", "v9c", v9, 0, 1, 0, 0 },
+ { "v9d", "v9d", v9, 0, 1, 0, 0 },
+ { "v9e", "v9e", v9, 0, 1, 0, 0 },
+ { "v9v", "v9v", v9, 0, 1, 0, 0 },
+ { "v9m", "v9m", v9, 0, 1, 0, 0 },
+ { "v9m8", "m8", v9, 0, 1, 0, 0 },
/* This exists to allow configure.tgt to pass one
value to specify both the default machine and default word size. */
- { "v9-64", "v9", v9, 64, 0, HWS_V9, 0 },
+ { "v9-64", "v9", v9, 64, 0, 0, 0 },
{ NULL, NULL, v8, 0, 0, 0, 0 }
};
{"relax", no_argument, NULL, OPTION_RELAX},
#define OPTION_NO_RELAX (OPTION_MD_BASE + 15)
{"no-relax", no_argument, NULL, OPTION_NO_RELAX},
+#define OPTION_DCTI_COUPLES_DETECT (OPTION_MD_BASE + 16)
+ {"dcti-couples-detect", no_argument, NULL, OPTION_DCTI_COUPLES_DETECT},
{NULL, no_argument, NULL, 0}
};
if (!architecture_requested
|| opcode_arch > max_architecture)
max_architecture = opcode_arch;
- hwcap_allowed
- |= (((bfd_uint64_t) sa->hwcap2_allowed) << 32) | sa->hwcap_allowed;
+
+ /* The allowed hardware capabilities are the implied by the
+ opcodes arch plus any extra capabilities defined in the GAS
+ arch. */
+ hwcap_allowed
+ = (hwcap_allowed
+ | (((bfd_uint64_t) sparc_opcode_archs[opcode_arch].hwcaps2) << 32)
+ | (((bfd_uint64_t) sa->hwcap2_allowed) << 32)
+ | sparc_opcode_archs[opcode_arch].hwcaps
+ | sa->hwcap_allowed);
architecture_requested = 1;
}
break;
sparc_relax = 0;
break;
+ case OPTION_DCTI_COUPLES_DETECT:
+ dcti_couples_detect = 1;
+ break;
+
default:
return 0;
}
appropriate .register directive (default)\n\
-no-undeclared-regs force error on application global register usage\n\
without appropriate .register directive\n\
+--dcti-couples-detect warn when an unpredictable DCTI couple is found\n\
-q ignored\n\
-Qy, -Qn ignored\n\
-s ignored\n"));
/* The name as it appears in assembler. */
const char *name;
/* The reloc this pseudo-op translates to. */
- int reloc;
+ bfd_reloc_code_real_type reloc;
/* Flags. See F_POP_* above. */
int flags;
};
p->pop = &pop_table[i];
}
- /* Last entry is the centinel. */
+ /* Last entry is the sentinel. */
perc_table[entry].type = perc_entry_none;
qsort (perc_table, sizeof (perc_table) / sizeof (perc_table[0]),
case SPARC_OPCODE_ARCH_V9E: mach = bfd_mach_sparc_v9e; break;
case SPARC_OPCODE_ARCH_V9V: mach = bfd_mach_sparc_v9v; break;
case SPARC_OPCODE_ARCH_V9M: mach = bfd_mach_sparc_v9m; break;
+ case SPARC_OPCODE_ARCH_M8: mach = bfd_mach_sparc_v9m8; break;
default: mach = bfd_mach_sparc_v9; break;
}
else
case SPARC_OPCODE_ARCH_V9E: mach = bfd_mach_sparc_v8pluse; break;
case SPARC_OPCODE_ARCH_V9V: mach = bfd_mach_sparc_v8plusv; break;
case SPARC_OPCODE_ARCH_V9M: mach = bfd_mach_sparc_v8plusm; break;
+ case SPARC_OPCODE_ARCH_M8: mach = bfd_mach_sparc_v8plusm8; break;
/* The sparclite is treated like a normal sparc. Perhaps it shouldn't
be but for now it is (since that's the way it's always been
treated). */
static char *expr_end;
/* Values for `special_case'.
- Instructions that require wierd handling because they're longer than
+ Instructions that require weird handling because they're longer than
4 bytes. */
#define SPECIAL_CASE_NONE 0
#define SPECIAL_CASE_SET 1
if (insn == NULL)
return;
- /* We warn about attempts to put a floating point branch in a delay slot,
- unless the delay slot has been annulled. */
+ /* Certain instructions may not appear on delay slots. Check for
+ these situations. */
if (last_insn != NULL
- && (insn->flags & F_FBR) != 0
- && (last_insn->flags & F_DELAYED) != 0
- /* ??? This test isn't completely accurate. We assume anything with
- F_{UNBR,CONDBR,FBR} set is annullable. */
- && ((last_insn->flags & (F_UNBR | F_CONDBR | F_FBR)) == 0
- || (last_opcode & ANNUL) == 0))
- as_warn (_("FP branch in delay slot"));
+ && (last_insn->flags & F_DELAYED) != 0)
+ {
+ /* Before SPARC V9 the effect of having a delayed branch
+ instruction in the delay slot of a conditional delayed branch
+ was undefined.
+
+ In SPARC V9 DCTI couples are well defined.
+
+ However, starting with the UltraSPARC Architecture 2005, DCTI
+ couples (of all kind) are deprecated and should not be used,
+ as they may be slow or behave differently to what the
+ programmer expects. */
+ if (dcti_couples_detect
+ && (insn->flags & F_DELAYED) != 0
+ && ((max_architecture < SPARC_OPCODE_ARCH_V9
+ && (last_insn->flags & F_CONDBR) != 0)
+ || max_architecture >= SPARC_OPCODE_ARCH_V9C))
+ as_warn (_("unpredictable DCTI couple"));
+
+
+ /* We warn about attempts to put a floating point branch in a
+ delay slot, unless the delay slot has been annulled. */
+ if ((insn->flags & F_FBR) != 0
+ /* ??? This test isn't completely accurate. We assume anything with
+ F_{UNBR,CONDBR,FBR} set is annullable. */
+ && ((last_insn->flags & (F_UNBR | F_CONDBR | F_FBR)) == 0
+ || (last_opcode & ANNUL) == 0))
+ as_warn (_("FP branch in delay slot"));
+ }
/* SPARC before v9 requires a nop instruction between a floating
point instruction and a floating point branch. We insert one
return "xmont";
if (mask & HWCAP2_NSEC)
return "nsec";
+ if (mask & HWCAP2_SPARC6)
+ return "sparc6";
+ if (mask & HWCAP2_ONADDSUB)
+ return "onaddsub";
+ if (mask & HWCAP2_ONMUL)
+ return "onmul";
+ if (mask & HWCAP2_ONDIV)
+ return "ondiv";
+ if (mask & HWCAP2_DICTUNP)
+ return "dictunp";
+ if (mask & HWCAP2_FPCMPSHL)
+ return "fpcmpshl";
+ if (mask & HWCAP2_RLE)
+ return "rle";
+ if (mask & HWCAP2_SHA3)
+ return "sha3";
return "UNKNOWN";
}
int comma = 0;
int v9_arg_p;
int special_case = SPECIAL_CASE_NONE;
+ const sparc_asi *sasi = NULL;
s = str;
if (ISLOWER (*s))
case 'e': /* next operand is a floating point register */
case 'v':
case 'V':
+ case ';':
case 'f':
case 'B':
case 'R':
+ case ':':
+ case '\'':
case '4':
case '5':
case 'H':
case 'J':
case '}':
+ case '^':
{
char format;
|| *args == 'B'
|| *args == '5'
|| *args == 'H'
+ || *args == '\''
|| format == 'd')
&& (mask & 1))
{
break;
}
+ if ((*args == ':'
+ || *args == ';'
+ || *args == '^')
+ && (mask & 7))
+ {
+ /* register must be multiple of 8 */
+ break;
+ }
+
+ if (*args == '\'' && mask < 48)
+ {
+ /* register must be higher or equal than %f48 */
+ break;
+ }
+
if (mask >= 64)
{
if (SPARC_OPCODE_ARCH_V9_P (max_architecture))
case 'v':
case 'V':
case 'e':
+ case ';':
opcode |= RS1 (mask);
continue;
case 'f':
case 'B':
case 'R':
+ case ':':
opcode |= RS2 (mask);
continue;
+ case '\'':
+ opcode |= RS2 (mask & 0xe);
+ continue;
+
case '4':
case '5':
opcode |= RS3 (mask);
case 'H':
case 'J':
case '}':
+ case '^':
opcode |= RD (mask);
continue;
} /* Pack it in. */
handle the R_SPARC_5 immediate directly here so that
we don't need to add support for multiple relocations
in one instruction just yet. */
- if (the_insn.reloc == BFD_RELOC_SPARC_5)
+ if (the_insn.reloc == BFD_RELOC_SPARC_5
+ && ((insn->match & OP(0x3)) == 0))
{
valueT val = the_insn.exp.X_add_number;
+ the_insn.reloc = BFD_RELOC_NONE;
if (! in_bitfield_range (val, 0x1f))
{
error_message = _(": Immediate value in cbcond is out of range.");
goto error;
}
opcode |= val & 0x1f;
- the_insn.reloc = BFD_RELOC_NONE;
}
}
/* Parse an asi. */
if (*s == '#')
{
- if (! parse_keyword_arg (sparc_encode_asi, &s, &asi))
+ if (! parse_sparc_asi (&s, &sasi))
{
error_message = _(": invalid ASI name");
goto error;
}
+ asi = sasi->value;
}
else
{
s += 7;
continue;
+ case '&':
+ if (strncmp (s, "%entropy", 8) != 0)
+ break;
+ s += 8;
+ continue;
+
case 'E':
if (strncmp (s, "%ccr", 4) != 0)
break;
s += 4;
continue;
+ case '|':
+ {
+ int imm2 = 0;
+
+ /* Parse a 2-bit immediate. */
+ if (! parse_const_expr_arg (&s, &imm2))
+ {
+ error_message = _(": non-immdiate imm2 operand");
+ goto error;
+ }
+ if ((imm2 & ~0x3) != 0)
+ {
+ error_message = _(": imm2 immediate operand out of range (0-3)");
+ goto error;
+ }
+
+ opcode |= ((imm2 & 0x2) << 3) | (imm2 & 0x1);
+ continue;
+ }
+
case 'x':
{
char *push = input_line_pointer;
else
{
/* We have a match. Now see if the architecture is OK. */
+ /* String to use in case of architecture warning. */
+ const char *msg_str = str;
int needed_arch_mask = insn->architecture;
- bfd_uint64_t hwcaps
+
+ /* Include the ASI architecture needed as well */
+ if (sasi && needed_arch_mask > sasi->architecture)
+ {
+ needed_arch_mask = sasi->architecture;
+ msg_str = sasi->name;
+ }
+
+ bfd_uint64_t hwcaps
= (((bfd_uint64_t) insn->hwcaps2) << 32) | insn->hwcaps;
#if defined(OBJ_ELF) && !defined(TE_SOLARIS)
as_warn (_("architecture bumped from \"%s\" to \"%s\" on \"%s\""),
sparc_opcode_archs[current_architecture].name,
sparc_opcode_archs[needed_architecture].name,
- str);
+ msg_str);
warn_after_architecture = needed_architecture;
}
current_architecture = needed_architecture;
- hwcap_allowed |= hwcaps;
+ hwcap_allowed
+ = (hwcap_allowed
+ | hwcaps
+ | (((bfd_uint64_t) sparc_opcode_archs[current_architecture].hwcaps2) << 32)
+ | sparc_opcode_archs[current_architecture].hwcaps);
}
/* Conflict. */
/* ??? This seems to be a bit fragile. What if the next entry in
++arch;
}
- as_bad (_("Architecture mismatch on \"%s\"."), str);
- as_tsktsk (_(" (Requires %s; requested architecture is %s.)"),
+ as_bad (_("Architecture mismatch on \"%s %s\"."), str, argsStart);
+ as_tsktsk (_("(Requires %s; requested architecture is %s.)"),
required_archs,
sparc_opcode_archs[max_architecture].name);
return special_case;
return special_case;
}
+static char *
+skip_over_keyword (char *q)
+{
+ for (q = q + (*q == '#' || *q == '%');
+ ISALNUM (*q) || *q == '_';
+ ++q)
+ continue;
+ return q;
+}
+
+static int
+parse_sparc_asi (char **input_pointer_p, const sparc_asi **value_p)
+{
+ const sparc_asi *value;
+ char c, *p, *q;
+
+ p = *input_pointer_p;
+ q = skip_over_keyword(p);
+ c = *q;
+ *q = 0;
+ value = sparc_encode_asi (p);
+ *q = c;
+ if (value == NULL)
+ return 0;
+ *value_p = value;
+ *input_pointer_p = q;
+ return 1;
+}
+
/* Parse an argument that can be expressed as a keyword.
(eg: #StoreStore or %ccfr).
The result is a boolean indicating success.
char c, *p, *q;
p = *input_pointerP;
- for (q = p + (*p == '#' || *p == '%');
- ISALNUM (*q) || *q == '_';
- ++q)
- continue;
+ q = skip_over_keyword(p);
c = *q;
*q = 0;
value = (*lookup_fn) (p);
insn |= val & 0x3fffffff;
- /* See if we have a delay slot. */
- if (sparc_relax && fixP->fx_where + 8 <= fixP->fx_frag->fr_fix)
+ /* See if we have a delay slot. In that case we attempt to
+ optimize several cases transforming CALL instructions
+ into branches. But we can only do that if the relocation
+ can be completely resolved here, i.e. if no undefined
+ symbol is associated with it. */
+ if (sparc_relax && fixP->fx_addsy == NULL
+ && fixP->fx_where + 8 <= fixP->fx_frag->fr_fix)
{
#define G0 0
#define O7 15
switch (fixp->fx_r_type)
{
+ case BFD_RELOC_8:
case BFD_RELOC_16:
case BFD_RELOC_32:
+ case BFD_RELOC_64:
+ if (fixp->fx_pcrel)
+ {
+ switch (fixp->fx_size)
+ {
+ default:
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("can not do %d byte pc-relative relocation"),
+ fixp->fx_size);
+ code = fixp->fx_r_type;
+ fixp->fx_pcrel = 0;
+ break;
+ case 1: code = BFD_RELOC_8_PCREL; break;
+ case 2: code = BFD_RELOC_16_PCREL; break;
+ case 4: code = BFD_RELOC_32_PCREL; break;
+#ifdef BFD64
+ case 8: code = BFD_RELOC_64_PCREL; break;
+#endif
+ }
+ if (fixp->fx_pcrel)
+ fixp->fx_addnumber = fixp->fx_offset;
+ break;
+ }
+ /* Fall through. */
case BFD_RELOC_HI22:
case BFD_RELOC_LO10:
case BFD_RELOC_32_PCREL_S2:
case BFD_RELOC_SPARC_WDISP16:
case BFD_RELOC_SPARC_WDISP19:
case BFD_RELOC_SPARC_WDISP22:
- case BFD_RELOC_64:
case BFD_RELOC_SPARC_5:
case BFD_RELOC_SPARC_6:
case BFD_RELOC_SPARC_7:
&& now_seg->flags & SEC_ALLOC)
r = BFD_RELOC_SPARC_REV32;
+#ifdef TE_SOLARIS
+ /* The Solaris linker does not allow R_SPARC_UA64
+ relocations for 32-bit executables. */
+ if (!target_little_endian_data
+ && sparc_arch_size != 64
+ && r == BFD_RELOC_64)
+ r = BFD_RELOC_32;
+#endif
+
if (sparc_cons_special_reloc)
{
if (*sparc_cons_special_reloc == 'd')
case 8: r = BFD_RELOC_SPARC_TLS_DTPOFF64; break;
}
}
- else if (sparc_no_align_cons)
+ else if (sparc_no_align_cons
+ || /* PR 20803 - relocs in the .eh_frame section
+ need to support unaligned access. */
+ strcmp (now_seg->name, ".eh_frame") == 0)
{
switch (nbytes)
{
case 2: r = BFD_RELOC_SPARC_UA16; break;
case 4: r = BFD_RELOC_SPARC_UA32; break;
+#ifdef TE_SOLARIS
+ /* The Solaris linker does not allow R_SPARC_UA64
+ relocations for 32-bit executables. */
+ case 8: r = sparc_arch_size == 64 ?
+ BFD_RELOC_SPARC_UA64 : BFD_RELOC_SPARC_UA32; break;
+#else
case 8: r = BFD_RELOC_SPARC_UA64; break;
+#endif
default: abort ();
}
}
projects / deliverable / binutils-gdb.git / blobdiff