/* tc-mep.c -- Assembler for the Toshiba Media Processor.
- Copyright (C) 2001-2014 Free Software Foundation, Inc.
+ Copyright (C) 2001-2016 Free Software Foundation, Inc.
This file is part of GAS, the GNU Assembler.
static int optbitset = 0;
int
-md_parse_option (int c, char *arg ATTRIBUTE_UNUSED)
+md_parse_option (int c, const char *arg ATTRIBUTE_UNUSED)
{
int i, idx;
switch (c)
mep_cop = mep_config_map[mep_config_index].cpu_flag & EF_MEP_COP_MASK;
/* Set the machine number and endian. */
- gas_cgen_cpu_desc = mep_cgen_cpu_open (CGEN_CPU_OPEN_MACHS, 0,
+ gas_cgen_cpu_desc = mep_cgen_cpu_open (CGEN_CPU_OPEN_MACHS, 0U,
CGEN_CPU_OPEN_ENDIAN,
target_big_endian
? CGEN_ENDIAN_BIG
: CGEN_ENDIAN_LITTLE,
- CGEN_CPU_OPEN_ISAS, 0,
+ CGEN_CPU_OPEN_ISAS, (CGEN_BITSET *) 0,
CGEN_CPU_OPEN_END);
mep_cgen_init_asm (gas_cgen_cpu_desc);
gas_cgen_initialize_saved_fixups_array();
}
-/* Variant of mep_cgen_assemble_insn. Assemble insn STR of cpu CD as a
+/* Variant of mep_cgen_assemble_insn. Assemble insn STR of cpu CD as a
coprocessor instruction, if possible, into FIELDS, BUF, and INSN. */
static const CGEN_INSN *
const char *errmsg = NULL;
/* The instructions are stored in hashed lists. */
- ilist = CGEN_ASM_LOOKUP_INSN (gas_cgen_cpu_desc,
+ ilist = CGEN_ASM_LOOKUP_INSN (gas_cgen_cpu_desc,
CGEN_INSN_MNEMONIC (pinsn));
start = str;
for ( ; ilist != NULL ; ilist = CGEN_ASM_NEXT_INSN (ilist))
{
const CGEN_INSN *insn = ilist->insn;
- if (strcmp (CGEN_INSN_MNEMONIC (ilist->insn),
+ if (strcmp (CGEN_INSN_MNEMONIC (ilist->insn),
CGEN_INSN_MNEMONIC (pinsn)) == 0
&& MEP_INSN_COP_P (ilist->insn)
&& mep_cgen_insn_supported (cd, insn))
errmsg = CGEN_PARSE_FN (cd, insn) (cd, insn, & str, fields);
if (errmsg != NULL)
continue;
-
+
errmsg = CGEN_INSERT_FN (cd, insn) (cd, insn, fields, buf,
(bfd_vma) 0);
if (errmsg != NULL)
as_bad (_("core and copro insn lengths must total 32 bits."));
}
else
- as_bad (_("vliw group must consist of 1 core and 1 copro insn."));
+ as_bad (_("vliw group must consist of 1 core and 1 copro insn."));
}
else
{
CGEN_INSN_VLIW32_NO_MATCHING_NOP))
as_fatal ("No valid nop.");
- /* At this point we know that we have a single 16-bit insn that has
- a matching nop. We have to assemble it and put it into the saved
+ /* At this point we know that we have a single 16-bit insn that has
+ a matching nop. We have to assemble it and put it into the saved
insn and fixup chain arrays. */
if (insn0iscopro)
{
char *errmsg;
mep_insn insn;
-
+
/* Move the insn and it's fixups to the second element of the
saved insns arrary and insert a 16 bit core nope into the
first element. */
/* Move the insn in element 0 to element 1 and insert the
nop into element 0. Move the fixups in element 0 to
- element 1 and save the current fixups to element 0.
+ element 1 and save the current fixups to element 0.
Really there aren't any fixups at this point because we're
inserting a nop but we might as well be general so that
if there's ever a need to insert a general insn, we'll
nop has been added, then make the necessary changes and
handle its assembly and insertion here. Otherwise,
go figure out why either:
-
+
1. The assembler thinks that there is a 32-bit core nop
to match a 32-bit coprocessor insn, or
2. The assembler thinks that there is a 48-bit core nop
/* Move the insn in element 0 to element 1 and insert the
nop into element 0. Move the fixups in element 0 to
- element 1 and save the current fixups to element 0.
+ element 1 and save the current fixups to element 0.
Really there aren't any fixups at this point because we're
inserting a nop but we might as well be general so that
if there's ever a need to insert a general insn, we'll
mep_check_parallel_scheduling (void)
{
/* This is where we will eventually read the config information
- and choose which scheduling checking function to call. */
+ and choose which scheduling checking function to call. */
#ifdef MEP_IVC2_SUPPORTED
if (mep_cop == EF_MEP_COP_IVC2)
mep_check_ivc2_scheduling ();
int thisInsnIsCopro = 0;
mep_insn insn;
int i;
-
+
/* Initialize the insn buffer */
-
+
if (! CGEN_INT_INSN_P)
for (i=0; i < CGEN_MAX_INSN_SIZE; i++)
insn.buffer[i]='\0';
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
switch (fragP->fr_cgen.insn->base->num)
{
case MEP_INSN_BSR12:
- fragP->fr_subtype = insn_to_subtype
+ fragP->fr_subtype = insn_to_subtype
(subtype_mappings[fragP->fr_subtype].insn_for_extern);
break;
case MEP_INSN_BEQZ:
}
void
-md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED,
+md_convert_frag (bfd *abfd ATTRIBUTE_UNUSED,
segT seg ATTRIBUTE_UNUSED,
fragS *fragP)
{
#ifdef OBJ_COMPLEX_RELC
/* coalescing this into RELOC_MEP_16 is actually a bug,
since it's a signed operand. let the relc code handle it. */
- return BFD_RELOC_RELC;
+ return BFD_RELOC_RELC;
#endif
case MEP_OPERAND_UIMM16:
default:
#ifdef OBJ_COMPLEX_RELC
- /* this is not an error, yet.
+ /* this is not an error, yet.
pass it to the linker. */
return BFD_RELOC_RELC;
#endif
number_to_chars_littleendian (buf, val, n);
}
-char *
+const char *
md_atof (int type, char *litP, int *sizeP)
{
return ieee_md_atof (type, litP, sizeP, TRUE);
}
bfd_vma
-mep_elf_section_letter (int letter, char **ptrmsg)
+mep_elf_section_letter (int letter, const char **ptrmsg)
{
if (letter == 'v')
return SHF_MEP_VLIW;
pluspresent = 0;
}
- return 1;
+ return 1;
}
projects / deliverable / binutils-gdb.git / blobdiff