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bfd:

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* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Except for
	Tag_ABI_compatibility, treat odd tags as strings and even ones as
	integers.
	(elf32_tic6x_obj_attrs_order, elf32_tic6x_tag_to_array_alignment,
	elf32_tic6x_array_alignment_to_tag): New.
	(elf32_tic6x_merge_attributes): Handle more attributes.  Set type
	for merged attributes.
	(elf_backend_obj_attrs_order): Define.

binutils:
	* readelf.c (display_tic6x_attribute): Handle more attributes.

gas:
	* config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
	New enum values.
	(md_longopts): Add options mpid, mpic and mno-pic.
	(tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
	tic6x_pid_types, tic6x_use_pid): New.
	(md_parse_option): Handle new options.
	(md_show_usage): Output help text for new options.
	(tic6x_set_attributes): Set PID and PIC attributes.
	* doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
	* doc/c-tic6x.texi (TIC6X Options): Likewise.

gas/testsuite:
	* gas/tic6x/attr-array-directive-1.d,
	gas/tic6x/attr-array-directive-1.s,
	gas/tic6x/attr-array-directive-2.d,
	gas/tic6x/attr-array-directive-2.s,
	gas/tic6x/attr-array-directive-3.d,
	gas/tic6x/attr-array-directive-3.s,
	gas/tic6x/attr-array-directive-4.d,
	gas/tic6x/attr-array-directive-4.s,
	gas/tic6x/attr-conformance-directive-1.d,
	gas/tic6x/attr-conformance-directive-1.s,
	gas/tic6x/attr-conformance-directive-2.d,
	gas/tic6x/attr-conformance-directive-2.s,
	gas/tic6x/attr-pic-directive-1.d,
	gas/tic6x/attr-pic-directive-1.s,
	gas/tic6x/attr-pic-directive-2.d,
	gas/tic6x/attr-pic-directive-2.s,
	gas/tic6x/attr-pic-opts-mno-pic.d, gas/tic6x/attr-pic-opts-mpic.d,
	gas/tic6x/attr-pid-directive-1.d,
	gas/tic6x/attr-pid-directive-1.s,
	gas/tic6x/attr-pid-directive-2.d,
	gas/tic6x/attr-pid-directive-2.s,
	gas/tic6x/attr-pid-opts-mpid-far.d,
	gas/tic6x/attr-pid-opts-mpid-near.d,
	gas/tic6x/attr-pid-opts-mpid-no.d,
	gas/tic6x/attr-stack-directive-1.d,
	gas/tic6x/attr-stack-directive-1.s,
	gas/tic6x/attr-stack-directive-2.d,
	gas/tic6x/attr-stack-directive-2.s,
	gas/tic6x/attr-wchar-directive-1.d,
	gas/tic6x/attr-wchar-directive-1.s,
	gas/tic6x/attr-wchar-directive-2.d,
	gas/tic6x/attr-wchar-directive-2.s: New tests.

include/elf:
	* tic6x-attrs.h (Tag_ABI_wchar_t, Tag_ABI_stack_align_needed,
	Tag_ABI_stack_align_preserved, Tag_ABI_PID, Tag_ABI_PIC,
	Tag_ABI_array_object_alignment,
	Tag_ABI_array_object_align_expected, Tag_ABI_conformance): Define.

ld/testsuite:
	* ld-tic6x/attr-array-16-16.d, ld-tic6x/attr-array-16-4.d,
	ld-tic6x/attr-array-16-416.d, ld-tic6x/attr-array-16-48.d,
	ld-tic6x/attr-array-16-8.d, ld-tic6x/attr-array-16-816.d,
	ld-tic6x/attr-array-16.s, ld-tic6x/attr-array-4-16.d,
	ld-tic6x/attr-array-4-4.d, ld-tic6x/attr-array-4-416.d,
	ld-tic6x/attr-array-4-48.d, ld-tic6x/attr-array-4-8.d,
	ld-tic6x/attr-array-4-816.d, ld-tic6x/attr-array-4.s,
	ld-tic6x/attr-array-416-16.d, ld-tic6x/attr-array-416-4.d,
	ld-tic6x/attr-array-416-416.d, ld-tic6x/attr-array-416-48.d,
	ld-tic6x/attr-array-416-8.d, ld-tic6x/attr-array-416-816.d,
	ld-tic6x/attr-array-416.s, ld-tic6x/attr-array-48-16.d,
	ld-tic6x/attr-array-48-4.d, ld-tic6x/attr-array-48-416.d,
	ld-tic6x/attr-array-48-48.d, ld-tic6x/attr-array-48-8.d,
	ld-tic6x/attr-array-48-816.d, ld-tic6x/attr-array-48.s,
	ld-tic6x/attr-array-8-16.d, ld-tic6x/attr-array-8-4.d,
	ld-tic6x/attr-array-8-416.d, ld-tic6x/attr-array-8-48.d,
	ld-tic6x/attr-array-8-8.d, ld-tic6x/attr-array-8-816.d,
	ld-tic6x/attr-array-8.s, ld-tic6x/attr-array-816-16.d,
	ld-tic6x/attr-array-816-4.d, ld-tic6x/attr-array-816-416.d,
	ld-tic6x/attr-array-816-48.d, ld-tic6x/attr-array-816-8.d,
	ld-tic6x/attr-array-816-816.d, ld-tic6x/attr-array-816.s,
	ld-tic6x/attr-conformance-10-10.d,
	ld-tic6x/attr-conformance-10-11.d,
	ld-tic6x/attr-conformance-10-none.d,
	ld-tic6x/attr-conformance-10.s, ld-tic6x/attr-conformance-11-10.d,
	ld-tic6x/attr-conformance-11-11.d,
	ld-tic6x/attr-conformance-11-none.d,
	ld-tic6x/attr-conformance-11.s,
	ld-tic6x/attr-conformance-none-10.d,
	ld-tic6x/attr-conformance-none-11.d,
	ld-tic6x/attr-conformance-none-none.d,
	ld-tic6x/attr-conformance-none.s, ld-tic6x/attr-pic-0.s,
	ld-tic6x/attr-pic-00.d, ld-tic6x/attr-pic-01.d,
	ld-tic6x/attr-pic-1.s, ld-tic6x/attr-pic-10.d,
	ld-tic6x/attr-pic-11.d, ld-tic6x/attr-pid-0.s,
	ld-tic6x/attr-pid-00.d, ld-tic6x/attr-pid-01.d,
	ld-tic6x/attr-pid-02.d, ld-tic6x/attr-pid-1.s,
	ld-tic6x/attr-pid-10.d, ld-tic6x/attr-pid-11.d,
	ld-tic6x/attr-pid-12.d, ld-tic6x/attr-pid-2.s,
	ld-tic6x/attr-pid-20.d, ld-tic6x/attr-pid-21.d,
	ld-tic6x/attr-pid-22.d, ld-tic6x/attr-stack-16-16.d,
	ld-tic6x/attr-stack-16-8.d, ld-tic6x/attr-stack-16-816.d,
	ld-tic6x/attr-stack-16.s, ld-tic6x/attr-stack-8-16.d,
	ld-tic6x/attr-stack-8-8.d, ld-tic6x/attr-stack-8-816.d,
	ld-tic6x/attr-stack-8.s, ld-tic6x/attr-stack-816-16.d,
	ld-tic6x/attr-stack-816-8.d, ld-tic6x/attr-stack-816-816.d,
	ld-tic6x/attr-stack-816.s, ld-tic6x/attr-wchar-0.s,
	ld-tic6x/attr-wchar-00.d, ld-tic6x/attr-wchar-01.d,
	ld-tic6x/attr-wchar-02.d, ld-tic6x/attr-wchar-1.s,
	ld-tic6x/attr-wchar-10.d, ld-tic6x/attr-wchar-11.d,
	ld-tic6x/attr-wchar-12.d, ld-tic6x/attr-wchar-2.s,
	ld-tic6x/attr-wchar-20.d, ld-tic6x/attr-wchar-21.d,
	ld-tic6x/attr-wchar-22.d: New tests.
This commit is contained in:
Joseph Myers 2010-11-02 14:36:39 +00:00
parent 34734a010b
commit 877791769e
141 changed files with 1577 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
bfd/ChangeLog
View file

@ -1,3 +1,14 @@
2010-11-02 Joseph Myers <joseph@codesourcery.com>
* elf32-tic6x.c (elf32_tic6x_obj_attrs_arg_type): Except for
Tag_ABI_compatibility, treat odd tags as strings and even ones as
integers.
(elf32_tic6x_obj_attrs_order, elf32_tic6x_tag_to_array_alignment,
elf32_tic6x_array_alignment_to_tag): New.
(elf32_tic6x_merge_attributes): Handle more attributes. Set type
for merged attributes.
(elf_backend_obj_attrs_order): Define.
2010-10-29 Maciej W. Rozycki <macro@codesourcery.com>
* elfxx-mips.c (mips_elf_calculate_relocation): Fix a typo.

234
bfd/elf32-tic6x.c
View file

@ -1663,11 +1663,22 @@ elf32_tic6x_obj_attrs_arg_type (int tag)
{
if (tag == Tag_ABI_compatibility)
return ATTR_TYPE_FLAG_INT_VAL | ATTR_TYPE_FLAG_STR_VAL;
else if (tag & 1)
return ATTR_TYPE_FLAG_STR_VAL;
else
/* Correct for known attributes, arbitrary for others. */
return ATTR_TYPE_FLAG_INT_VAL;
}
static int
elf32_tic6x_obj_attrs_order (int num)
{
if (num == LEAST_KNOWN_OBJ_ATTRIBUTE)
return Tag_ABI_conformance;
if ((num - 1) < Tag_ABI_conformance)
return num - 1;
return num;
}
/* Merge the Tag_ISA attribute values ARCH1 and ARCH2
and return the merged value. At present, all merges succeed, so no
return value for errors is defined. */
@ -1691,14 +1702,64 @@ elf32_tic6x_merge_arch_attributes (int arch1, int arch2)
return max_arch;
}
/* Convert a Tag_ABI_array_object_alignment or
Tag_ABI_array_object_align_expected tag value TAG to a
corresponding alignment value; return the alignment, or -1 for an
unknown tag value. */
static int
elf32_tic6x_tag_to_array_alignment (int tag)
{
switch (tag)
{
case 0:
return 8;
case 1:
return 4;
case 2:
return 16;
default:
return -1;
}
}
/* Convert a Tag_ABI_array_object_alignment or
Tag_ABI_array_object_align_expected alignment ALIGN to a
corresponding tag value; return the tag value. */
static int
elf32_tic6x_array_alignment_to_tag (int align)
{
switch (align)
{
case 8:
return 0;
case 4:
return 1;
case 16:
return 2;
default:
abort ();
}
}
/* Merge attributes from IBFD and OBFD, returning TRUE if the merge
succeeded, FALSE otherwise. */
static bfd_boolean
elf32_tic6x_merge_attributes (bfd *ibfd, bfd *obfd)
{
bfd_boolean result = TRUE;
obj_attribute *in_attr;
obj_attribute *out_attr;
int i;
int array_align_in, array_align_out, array_expect_in, array_expect_out;
if (!elf_known_obj_attributes_proc (obfd)[0].i)
{
@ -1719,21 +1780,177 @@ elf32_tic6x_merge_attributes (bfd *ibfd, bfd *obfd)
/* No specification yet for handling of unknown attributes, so just
ignore them and handle known ones. */
out_attr[Tag_ISA].i
= elf32_tic6x_merge_arch_attributes (in_attr[Tag_ISA].i,
out_attr[Tag_ISA].i);
if (out_attr[Tag_ABI_DSBT].i != in_attr[Tag_ABI_DSBT].i)
if (out_attr[Tag_ABI_stack_align_preserved].i
< in_attr[Tag_ABI_stack_align_needed].i)
{
_bfd_error_handler
(_("warning: %B and %B differ in whether code is compiled for DSBT"),
obfd, ibfd);
(_("error: %B requires more stack alignment than %B preserves"),
ibfd, obfd);
result = FALSE;
}
if (in_attr[Tag_ABI_stack_align_preserved].i
< out_attr[Tag_ABI_stack_align_needed].i)
{
_bfd_error_handler
(_("error: %B requires more stack alignment than %B preserves"),
obfd, ibfd);
result = FALSE;
}
array_align_in = elf32_tic6x_tag_to_array_alignment
(in_attr[Tag_ABI_array_object_alignment].i);
if (array_align_in == -1)
{
_bfd_error_handler
(_("error: unknown Tag_ABI_array_object_alignment value in %B"),
ibfd);
result = FALSE;
}
array_align_out = elf32_tic6x_tag_to_array_alignment
(out_attr[Tag_ABI_array_object_alignment].i);
if (array_align_out == -1)
{
_bfd_error_handler
(_("error: unknown Tag_ABI_array_object_alignment value in %B"),
obfd);
result = FALSE;
}
array_expect_in = elf32_tic6x_tag_to_array_alignment
(in_attr[Tag_ABI_array_object_align_expected].i);
if (array_expect_in == -1)
{
_bfd_error_handler
(_("error: unknown Tag_ABI_array_object_align_expected value in %B"),
ibfd);
result = FALSE;
}
array_expect_out = elf32_tic6x_tag_to_array_alignment
(out_attr[Tag_ABI_array_object_align_expected].i);
if (array_expect_out == -1)
{
_bfd_error_handler
(_("error: unknown Tag_ABI_array_object_align_expected value in %B"),
obfd);
result = FALSE;
}
if (array_align_out < array_expect_in)
{
_bfd_error_handler
(_("error: %B requires more array alignment than %B preserves"),
ibfd, obfd);
result = FALSE;
}
if (array_align_in < array_expect_out)
{
_bfd_error_handler
(_("error: %B requires more array alignment than %B preserves"),
obfd, ibfd);
result = FALSE;
}
for (i = LEAST_KNOWN_OBJ_ATTRIBUTE; i < NUM_KNOWN_OBJ_ATTRIBUTES; i++)
{
switch (i)
{
case Tag_ISA:
out_attr[i].i = elf32_tic6x_merge_arch_attributes (in_attr[i].i,
out_attr[i].i);
break;
case Tag_ABI_wchar_t:
if (out_attr[i].i == 0)
out_attr[i].i = in_attr[i].i;
if (out_attr[i].i != 0
&& in_attr[i].i != 0
&& out_attr[i].i != in_attr[i].i)
{
_bfd_error_handler
(_("warning: %B and %B differ in wchar_t size"), obfd, ibfd);
}
break;
case Tag_ABI_stack_align_needed:
if (out_attr[i].i < in_attr[i].i)
out_attr[i].i = in_attr[i].i;
break;
case Tag_ABI_stack_align_preserved:
if (out_attr[i].i > in_attr[i].i)
out_attr[i].i = in_attr[i].i;
break;
case Tag_ABI_DSBT:
if (out_attr[i].i != in_attr[i].i)
{
_bfd_error_handler
(_("warning: %B and %B differ in whether code is "
"compiled for DSBT"),
obfd, ibfd);
}
break;
case Tag_ABI_PID:
if (out_attr[i].i != in_attr[i].i)
{
_bfd_error_handler
(_("warning: %B and %B differ in position-dependence of "
"data addressing"),
obfd, ibfd);
}
break;
case Tag_ABI_PIC:
if (out_attr[i].i != in_attr[i].i)
{
_bfd_error_handler
(_("warning: %B and %B differ in position-dependence of "
"code addressing"),
obfd, ibfd);
}
break;
case Tag_ABI_array_object_alignment:
if (array_align_out != -1
&& array_align_in != -1
&& array_align_out > array_align_in)
out_attr[i].i
= elf32_tic6x_array_alignment_to_tag (array_align_in);
break;
case Tag_ABI_array_object_align_expected:
if (array_expect_out != -1
&& array_expect_in != -1
&& array_expect_out < array_expect_in)
out_attr[i].i
= elf32_tic6x_array_alignment_to_tag (array_expect_in);
break;
case Tag_ABI_conformance:
/* Merging for this attribute is not specified. As on ARM,
treat a missing attribute as no claim to conform and only
merge identical values. */
if (out_attr[i].s == NULL
|| in_attr[i].s == NULL
|| strcmp (out_attr[i].s,
in_attr[i].s) != 0)
out_attr[i].s = NULL;
break;
default:
break;
}
if (in_attr[i].type && !out_attr[i].type)
out_attr[i].type = in_attr[i].type;
}
/* Merge Tag_ABI_compatibility attributes and any common GNU ones. */
if (!_bfd_elf_merge_object_attributes (ibfd, obfd))
return FALSE;
return TRUE;
return result;
}
static bfd_boolean
@ -1767,6 +1984,7 @@ elf32_tic6x_merge_private_bfd_data (bfd *ibfd, bfd *obfd)
#define elf_backend_may_use_rel_p 1
#define elf_backend_may_use_rela_p 1
#define elf_backend_obj_attrs_arg_type elf32_tic6x_obj_attrs_arg_type
#define elf_backend_obj_attrs_order elf32_tic6x_obj_attrs_order
#define elf_backend_obj_attrs_section ".c6xabi.attributes"
#define elf_backend_obj_attrs_section_type SHT_C6000_ATTRIBUTES
#define elf_backend_obj_attrs_vendor "c6xabi"

4
binutils/ChangeLog
View file

@ -1,3 +1,7 @@
2010-11-02 Joseph Myers <joseph@codesourcery.com>
* readelf.c (display_tic6x_attribute): Handle more attributes.
2010-10-30 Kai Tietz <kai.tietz@onevision.com>
* dlltool.c (scan_drectve_symbols): Allow quoted strings for -export

160
binutils/readelf.c
View file

@ -10804,6 +10804,63 @@ display_tic6x_attribute (unsigned char * p)
}
return p;
case Tag_ABI_wchar_t:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_wchar_t: ");
switch (val)
{
case 0:
printf (_("Not used\n"));
break;
case 1:
printf (_("2 bytes\n"));
break;
case 2:
printf (_("4 bytes\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_stack_align_needed:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_stack_align_needed: ");
switch (val)
{
case 0:
printf (_("8-byte\n"));
break;
case 1:
printf (_("16-byte\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_stack_align_preserved:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_stack_align_preserved: ");
switch (val)
{
case 0:
printf (_("8-byte\n"));
break;
case 1:
printf (_("16-byte\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_DSBT:
val = read_uleb128 (p, &len);
p += len;
@ -10822,6 +10879,87 @@ display_tic6x_attribute (unsigned char * p)
}
return p;
case Tag_ABI_PID:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_PID: ");
switch (val)
{
case 0:
printf (_("Data addressing position-dependent\n"));
break;
case 1:
printf (_("Data addressing position-independent, GOT near DP\n"));
break;
case 2:
printf (_("Data addressing position-independent, GOT far from DP\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_PIC:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_PIC: ");
switch (val)
{
case 0:
printf (_("Code addressing position-dependent\n"));
break;
case 1:
printf (_("Code addressing position-independent\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_array_object_alignment:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_array_object_alignment: ");
switch (val)
{
case 0:
printf (_("8-byte\n"));
break;
case 1:
printf (_("4-byte\n"));
break;
case 2:
printf (_("16-byte\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_array_object_align_expected:
val = read_uleb128 (p, &len);
p += len;
printf (" Tag_ABI_array_object_align_expected: ");
switch (val)
{
case 0:
printf (_("8-byte\n"));
break;
case 1:
printf (_("4-byte\n"));
break;
case 2:
printf (_("16-byte\n"));
break;
default:
printf ("??? (%d)\n", val);
break;
}
return p;
case Tag_ABI_compatibility:
val = read_uleb128 (p, &len);
p += len;
@ -10829,15 +10967,27 @@ display_tic6x_attribute (unsigned char * p)
printf (_("flag = %d, vendor = %s\n"), val, p);
p += strlen ((char *) p) + 1;
return p;
case Tag_ABI_conformance:
printf (" Tag_ABI_conformance: ");
printf ("\"%s\"\n", p);
p += strlen ((char *) p) + 1;
return p;
}
printf (" Tag_unknown_%d: ", tag);
/* No general documentation of handling unknown attributes, treat as
ULEB128 for now. */
val = read_uleb128 (p, &len);
p += len;
printf ("%d (0x%x)\n", val, val);
if (tag & 1)
{
printf ("\"%s\"\n", p);
p += strlen ((char *) p) + 1;
}
else
{
val = read_uleb128 (p, &len);
p += len;
printf ("%d (0x%x)\n", val, val);
}
return p;
}

13
gas/ChangeLog
View file

@ -1,3 +1,16 @@
2010-11-02 Joseph Myers <joseph@codesourcery.com>
* config/tc-tic6x.c (OPTION_MPID, OPTION_MPIC, OPTION_MNO_PIC):
New enum values.
(md_longopts): Add options mpid, mpic and mno-pic.
(tic6x_pid_type, tic6x_pid, tic6x_pic, tic6x_pid_type_table,
tic6x_pid_types, tic6x_use_pid): New.
(md_parse_option): Handle new options.
(md_show_usage): Output help text for new options.
(tic6x_set_attributes): Set PID and PIC attributes.
* doc/as.texinfo: Document -mpid=, -mpic and -mno-pic.
* doc/c-tic6x.texi (TIC6X Options): Likewise.
2010-11-01 Maciej W. Rozycki <macro@linux-mips.org>
* config/tc-mips.c (macro)[M_LD_OB, M_SD_OB]: Use the offset

72
gas/config/tc-tic6x.c
View file

@ -52,6 +52,9 @@ enum
OPTION_MLITTLE_ENDIAN,
OPTION_MDSBT,
OPTION_MNO_DSBT,
OPTION_MPID,
OPTION_MPIC,
OPTION_MNO_PIC,
OPTION_MGENERATE_REL
};
@ -64,6 +67,9 @@ struct option md_longopts[] =
{ "mlittle-endian", no_argument, NULL, OPTION_MLITTLE_ENDIAN },
{ "mdsbt", no_argument, NULL, OPTION_MDSBT },
{ "mno-dsbt", no_argument, NULL, OPTION_MNO_DSBT },
{ "mpid", required_argument, NULL, OPTION_MPID },
{ "mpic", no_argument, NULL, OPTION_MPIC },
{ "mno-pic", no_argument, NULL, OPTION_MNO_PIC },
{ "mgenerate-rel", no_argument, NULL, OPTION_MGENERATE_REL },
{ NULL, no_argument, NULL, 0 }
};
@ -120,6 +126,21 @@ static bfd_boolean tic6x_generate_rela = TRUE;
/* Whether the code uses DSBT addressing. */
static bfd_boolean tic6x_dsbt;
/* Types of position-independent data (attribute values for
Tag_ABI_PID). */
typedef enum
{
tic6x_pid_no = 0,
tic6x_pid_near = 1,
tic6x_pid_far = 2
} tic6x_pid_type;
/* The type of data addressing used in this code. */
static tic6x_pid_type tic6x_pid;
/* Whether the code uses position-independent code. */
static bfd_boolean tic6x_pic;
/* Table of supported architecture variants. */
typedef struct
{
@ -171,6 +192,36 @@ tic6x_use_arch (const char *arch)
as_bad (_("unknown architecture '%s'"), arch);
}
/* Table of supported -mpid arguments. */
typedef struct
{
const char *arg;
tic6x_pid_type attr;
} tic6x_pid_type_table;
static const tic6x_pid_type_table tic6x_pid_types[] =
{
{ "no", tic6x_pid_no },
{ "near", tic6x_pid_near },
{ "far", tic6x_pid_far }
};
/* Handle -mpid=ARG. */
static void
tic6x_use_pid (const char *arg)
{
unsigned int i;
for (i = 0; i < ARRAY_SIZE (tic6x_pid_types); i++)
if (strcmp (arg, tic6x_pid_types[i].arg) == 0)
{
tic6x_pid = tic6x_pid_types[i].attr;
return;
}
as_bad (_("unknown -mpid= argument '%s'"), arg);
}
/* Parse a target-specific option. */
int
@ -206,6 +257,18 @@ md_parse_option (int c, char *arg)
tic6x_dsbt = 0;
break;
case OPTION_MPID:
tic6x_use_pid (arg);
break;
case OPTION_MPIC:
tic6x_pic = 1;
break;
case OPTION_MNO_PIC:
tic6x_pic = 0;
break;
case OPTION_MGENERATE_REL:
tic6x_generate_rela = FALSE;
break;
@ -230,6 +293,13 @@ md_show_usage (FILE *stream ATTRIBUTE_UNUSED)
fprintf (stream, _(" -mlittle-endian generate little-endian code\n"));
fprintf (stream, _(" -mdsbt code uses DSBT addressing\n"));
fprintf (stream, _(" -mno-dsbt code does not use DSBT addressing\n"));
fprintf (stream, _(" -mpid=no code uses position-dependent data addressing\n"));
fprintf (stream, _(" -mpid=near code uses position-independent data addressing,\n"
" GOT accesses use near DP addressing\n"));
fprintf (stream, _(" -mpid=far code uses position-independent data addressing,\n"
" GOT accesses use far DP addressing\n"));
fprintf (stream, _(" -mpic code addressing is position-independent\n"));
fprintf (stream, _(" -mno-pic code addressing is position-dependent\n"));
/* -mgenerate-rel is only for testsuite use and is deliberately
undocumented. */
@ -3915,6 +3985,8 @@ tic6x_set_attributes (void)
tic6x_set_attribute_int (Tag_ISA, tic6x_arch_attribute);
tic6x_set_attribute_int (Tag_ABI_DSBT, tic6x_dsbt);
tic6x_set_attribute_int (Tag_ABI_PID, tic6x_pid);
tic6x_set_attribute_int (Tag_ABI_PIC, tic6x_pic);
}
/* Do machine-dependent manipulations of the frag chains after all

24
gas/doc/as.texinfo
View file

@ -477,6 +477,7 @@ gcc(1), ld(1), and the Info entries for @file{binutils} and @file{ld}.
@emph{Target TIC6X options:}
[@b{-march=@var{arch}}] [@b{-matomic}|@b{-mno-atomic}]
[@b{-mbig-endian}|@b{-mlittle-endian}] [@b{-mdsbt}|@b{-mno-dsbt}]
[@b{-mpid=no}|@b{-mpid=near}|@b{-mpid=far}] [@b{-mpic}|@b{-mno-pic}]
@end ifset
@ifset Z80
@ -1294,6 +1295,29 @@ default, causes the tag to have a value of 0, indicating that the code
does not use DSBT addressing. The linker will emit a warning if
objects of different type (DSBT and non-DSBT) are linked together.
@item -mpid=no
@itemx -mpid=near
@itemx -mpid=far
The @option{-mpid=} option causes the assembler to generate the
@code{Tag_ABI_PID} attribute with a value indicating the form of data
addressing used by the code. @option{-mpid=no}, the default,
indicates position-dependent data addressing, @option{-mpid=near}
indicates position-independent addressing with GOT accesses using near
DP addressing, and @option{-mpid=far} indicates position-independent
addressing with GOT accesses using far DP addressing. The linker will
emit a warning if objects built with different settings of this option
are linked together.
@item -mpic
@itemx -mno-pic
The @option{-mpic} option causes the assembler to generate the
@code{Tag_ABI_PIC} attribute with a value of 1, indicating that the
code is using position-independent code addressing, The
@code{-mno-pic} option, the default, causes the tag to have a value of
0, indicating position-dependent code addressing. The linker will
emit a warning if objects of different type (position-dependent and
position-independent) are linked together.
@item -mbig-endian
@itemx -mlittle-endian
Generate code for the specified endianness. The default is

34
gas/doc/c-tic6x.texi
View file

@ -59,6 +59,32 @@ default, causes the tag to have a value of 0, indicating that the code
does not use DSBT addressing. The linker will emit a warning if
objects of different type (DSBT and non-DSBT) are linked together.
@cindex @code{-mpid=} command line option, TIC6X
@item -mpid=no
@itemx -mpid=near
@itemx -mpid=far
The @option{-mpid=} option causes the assembler to generate the
@code{Tag_ABI_PID} attribute with a value indicating the form of data
addressing used by the code. @option{-mpid=no}, the default,
indicates position-dependent data addressing, @option{-mpid=near}
indicates position-independent addressing with GOT accesses using near
DP addressing, and @option{-mpid=far} indicates position-independent
addressing with GOT accesses using far DP addressing. The linker will
emit a warning if objects built with different settings of this option
are linked together.
@cindex @code{-mpic} command line option, TIC6X
@cindex @code{-mno-pic} command line option, TIC6X
@item -mpic
@itemx -mno-pic
The @option{-mpic} option causes the assembler to generate the
@code{Tag_ABI_PIC} attribute with a value of 1, indicating that the
code is using position-independent code addressing, The
@code{-mno-pic} option, the default, causes the tag to have a value of
0, indicating position-dependent code addressing. The linker will
emit a warning if objects of different type (position-dependent and
position-independent) are linked together.
@cindex TIC6X big-endian output
@cindex TIC6X little-endian output
@cindex big-endian output, TIC6X
@ -125,7 +151,13 @@ These have the same effects as @option{-matomic} and
Set the C6000 EABI build attribute @var{tag} to @var{value}.
The @var{tag} is either an attribute number or one of
@code{Tag_ISA}, @code{Tag_ABI_DSBT} and @code{Tag_ABI_compatibility}. The
@code{Tag_ISA}, @code{Tag_ABI_wchar_t},
@code{Tag_ABI_stack_align_needed},
@code{Tag_ABI_stack_align_preserved}, @code{Tag_ABI_DSBT},
@code{Tag_ABI_PID}, @code{Tag_ABI_PIC},
@code{TAG_ABI_array_object_alignment},
@code{TAG_ABI_array_object_align_expected},
@code{Tag_ABI_compatibility} and @code{Tag_ABI_conformance}. The
@var{value} is either a @code{number}, @code{"string"}, or
@code{number, "string"} depending on the tag.

35
gas/testsuite/ChangeLog
View file

@ -1,3 +1,38 @@
2010-11-02 Joseph Myers <joseph@codesourcery.com>
* gas/tic6x/attr-array-directive-1.d,
gas/tic6x/attr-array-directive-1.s,
gas/tic6x/attr-array-directive-2.d,
gas/tic6x/attr-array-directive-2.s,
gas/tic6x/attr-array-directive-3.d,
gas/tic6x/attr-array-directive-3.s,
gas/tic6x/attr-array-directive-4.d,
gas/tic6x/attr-array-directive-4.s,
gas/tic6x/attr-conformance-directive-1.d,
gas/tic6x/attr-conformance-directive-1.s,
gas/tic6x/attr-conformance-directive-2.d,
gas/tic6x/attr-conformance-directive-2.s,
gas/tic6x/attr-pic-directive-1.d,
gas/tic6x/attr-pic-directive-1.s,
gas/tic6x/attr-pic-directive-2.d,
gas/tic6x/attr-pic-directive-2.s,
gas/tic6x/attr-pic-opts-mno-pic.d, gas/tic6x/attr-pic-opts-mpic.d,
gas/tic6x/attr-pid-directive-1.d,
gas/tic6x/attr-pid-directive-1.s,
gas/tic6x/attr-pid-directive-2.d,
gas/tic6x/attr-pid-directive-2.s,
gas/tic6x/attr-pid-opts-mpid-far.d,
gas/tic6x/attr-pid-opts-mpid-near.d,
gas/tic6x/attr-pid-opts-mpid-no.d,
gas/tic6x/attr-stack-directive-1.d,
gas/tic6x/attr-stack-directive-1.s,
gas/tic6x/attr-stack-directive-2.d,
gas/tic6x/attr-stack-directive-2.s,
gas/tic6x/attr-wchar-directive-1.d,
gas/tic6x/attr-wchar-directive-1.s,
gas/tic6x/attr-wchar-directive-2.d,
gas/tic6x/attr-wchar-directive-2.s: New tests.
2010-10-29 Joseph Myers <joseph@codesourcery.com>
* gas/tic6x/attr-compatibility-directive-1.d,

9
gas/testsuite/gas/tic6x/attr-array-directive-1.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X array alignment attributes, directives 1
#as:
#source: attr-array-directive-1.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 4-byte

1
gas/testsuite/gas/tic6x/attr-array-directive-1.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_array_object_alignment, 1

9
gas/testsuite/gas/tic6x/attr-array-directive-2.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X array alignment attributes, directives 2
#as:
#source: attr-array-directive-2.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte

1
gas/testsuite/gas/tic6x/attr-array-directive-2.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute 18, 2

9
gas/testsuite/gas/tic6x/attr-array-directive-3.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X array alignment attributes, directives 3
#as:
#source: attr-array-directive-3.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_align_expected: 4-byte

1
gas/testsuite/gas/tic6x/attr-array-directive-3.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 1

9
gas/testsuite/gas/tic6x/attr-array-directive-4.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X array alignment attributes, directives 4
#as:
#source: attr-array-directive-4.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_align_expected: 16-byte

1
gas/testsuite/gas/tic6x/attr-array-directive-4.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute 20, 2

9
gas/testsuite/gas/tic6x/attr-conformance-directive-1.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X conformance attribute, directives 1
#as:
#source: attr-conformance-directive-1.s
Attribute Section: c6xabi
File Attributes
Tag_ABI_conformance: "1.0"
Tag_ISA: C674x

1
gas/testsuite/gas/tic6x/attr-conformance-directive-1.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_conformance, "1.0"

9
gas/testsuite/gas/tic6x/attr-conformance-directive-2.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X conformance attribute, directives 2
#as:
#source: attr-conformance-directive-2.s
Attribute Section: c6xabi
File Attributes
Tag_ABI_conformance: "1.0"
Tag_ISA: C674x

1
gas/testsuite/gas/tic6x/attr-conformance-directive-2.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute 67, "1.0"

9
gas/testsuite/gas/tic6x/attr-pic-directive-1.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PIC attribute, directives 1
#as:
#source: attr-pic-directive-1.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PIC: Code addressing position-independent

1
gas/testsuite/gas/tic6x/attr-pic-directive-1.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_PIC, 1

9
gas/testsuite/gas/tic6x/attr-pic-directive-2.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PIC attribute, directives 2
#as:
#source: attr-pic-directive-2.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PIC: Code addressing position-independent

1
gas/testsuite/gas/tic6x/attr-pic-directive-2.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute 16, 1

8
gas/testsuite/gas/tic6x/attr-pic-opts-mno-pic.d Normal file
View file

@ -0,0 +1,8 @@
#readelf: -A
#name: C6X PIC attribute, -mno-pic
#as: -mno-pic
#source: dummy.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

9
gas/testsuite/gas/tic6x/attr-pic-opts-mpic.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PIC attribute, -mpic
#as: -mpic
#source: dummy.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PIC: Code addressing position-independent

9
gas/testsuite/gas/tic6x/attr-pid-directive-1.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PID attribute, directives 1
#as:
#source: attr-pid-directive-1.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PID: Data addressing position-independent, GOT near DP

1
gas/testsuite/gas/tic6x/attr-pid-directive-1.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_PID, 1

9
gas/testsuite/gas/tic6x/attr-pid-directive-2.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PID attribute, directives 2
#as:
#source: attr-pid-directive-2.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PID: Data addressing position-independent, GOT far from DP

1
gas/testsuite/gas/tic6x/attr-pid-directive-2.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute 14, 2

9
gas/testsuite/gas/tic6x/attr-pid-opts-mpid-far.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PID attribute, -mpid=far
#as: -mpid=far
#source: dummy.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PID: Data addressing position-independent, GOT far from DP

9
gas/testsuite/gas/tic6x/attr-pid-opts-mpid-near.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X PID attribute, -mpid=near
#as: -mpid=near
#source: dummy.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_PID: Data addressing position-independent, GOT near DP

8
gas/testsuite/gas/tic6x/attr-pid-opts-mpid-no.d Normal file
View file

@ -0,0 +1,8 @@
#readelf: -A
#name: C6X PID attribute, -mpid=no
#as: -mpid=no
#source: dummy.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

9
gas/testsuite/gas/tic6x/attr-stack-directive-1.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X stack alignment attributes, directives 1
#as:
#source: attr-stack-directive-1.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_stack_align_preserved: 16-byte

2
gas/testsuite/gas/tic6x/attr-stack-directive-1.s Normal file
View file

@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_stack_align_needed, 0
.c6xabi_attribute Tag_ABI_stack_align_preserved, 1

10
gas/testsuite/gas/tic6x/attr-stack-directive-2.d Normal file
View file

@ -0,0 +1,10 @@
#readelf: -A
#name: C6X stack alignment attributes, directives 2
#as:
#source: attr-stack-directive-2.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_stack_align_needed: 16-byte
Tag_ABI_stack_align_preserved: 16-byte

2
gas/testsuite/gas/tic6x/attr-stack-directive-2.s Normal file
View file

@ -0,0 +1,2 @@
.c6xabi_attribute 8, 1
.c6xabi_attribute 10, 1

9
gas/testsuite/gas/tic6x/attr-wchar-directive-1.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X wchar_t attribute, directives 1
#as:
#source: attr-wchar-directive-1.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_wchar_t: 2 bytes

1
gas/testsuite/gas/tic6x/attr-wchar-directive-1.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_wchar_t, 1

9
gas/testsuite/gas/tic6x/attr-wchar-directive-2.d Normal file
View file

@ -0,0 +1,9 @@
#readelf: -A
#name: C6X wchar_t attribute, directives 2
#as:
#source: attr-wchar-directive-2.s
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_wchar_t: 4 bytes

1
gas/testsuite/gas/tic6x/attr-wchar-directive-2.s Normal file
View file

@ -0,0 +1 @@
.c6xabi_attribute 6, 2

7
include/elf/ChangeLog
View file

@ -1,3 +1,10 @@
2010-11-02 Joseph Myers <joseph@codesourcery.com>
* tic6x-attrs.h (Tag_ABI_wchar_t, Tag_ABI_stack_align_needed,
Tag_ABI_stack_align_preserved, Tag_ABI_PID, Tag_ABI_PIC,
Tag_ABI_array_object_alignment,
Tag_ABI_array_object_align_expected, Tag_ABI_conformance): Define.
2010-10-29 Joseph Myers <joseph@codesourcery.com>
* tic6x-attrs.h (Tag_ABI_compatibility): Define.

8
include/elf/tic6x-attrs.h
View file

@ -23,5 +23,13 @@
name and value. */
TAG(Tag_ISA, 4)
TAG(Tag_ABI_wchar_t, 6)
TAG(Tag_ABI_stack_align_needed, 8)
TAG(Tag_ABI_stack_align_preserved, 10)
TAG(Tag_ABI_DSBT, 12)
TAG(Tag_ABI_PID, 14)
TAG(Tag_ABI_PIC, 16)
TAG(Tag_ABI_array_object_alignment, 18)
TAG(Tag_ABI_array_object_align_expected, 20)
TAG(Tag_ABI_compatibility, 32)
TAG(Tag_ABI_conformance, 67)

56
ld/testsuite/ChangeLog
View file

@ -1,3 +1,59 @@
2010-11-02 Joseph Myers <joseph@codesourcery.com>
* ld-tic6x/attr-array-16-16.d, ld-tic6x/attr-array-16-4.d,
ld-tic6x/attr-array-16-416.d, ld-tic6x/attr-array-16-48.d,
ld-tic6x/attr-array-16-8.d, ld-tic6x/attr-array-16-816.d,
ld-tic6x/attr-array-16.s, ld-tic6x/attr-array-4-16.d,
ld-tic6x/attr-array-4-4.d, ld-tic6x/attr-array-4-416.d,
ld-tic6x/attr-array-4-48.d, ld-tic6x/attr-array-4-8.d,
ld-tic6x/attr-array-4-816.d, ld-tic6x/attr-array-4.s,
ld-tic6x/attr-array-416-16.d, ld-tic6x/attr-array-416-4.d,
ld-tic6x/attr-array-416-416.d, ld-tic6x/attr-array-416-48.d,
ld-tic6x/attr-array-416-8.d, ld-tic6x/attr-array-416-816.d,
ld-tic6x/attr-array-416.s, ld-tic6x/attr-array-48-16.d,
ld-tic6x/attr-array-48-4.d, ld-tic6x/attr-array-48-416.d,
ld-tic6x/attr-array-48-48.d, ld-tic6x/attr-array-48-8.d,
ld-tic6x/attr-array-48-816.d, ld-tic6x/attr-array-48.s,
ld-tic6x/attr-array-8-16.d, ld-tic6x/attr-array-8-4.d,
ld-tic6x/attr-array-8-416.d, ld-tic6x/attr-array-8-48.d,
ld-tic6x/attr-array-8-8.d, ld-tic6x/attr-array-8-816.d,
ld-tic6x/attr-array-8.s, ld-tic6x/attr-array-816-16.d,
ld-tic6x/attr-array-816-4.d, ld-tic6x/attr-array-816-416.d,
ld-tic6x/attr-array-816-48.d, ld-tic6x/attr-array-816-8.d,
ld-tic6x/attr-array-816-816.d, ld-tic6x/attr-array-816.s,
ld-tic6x/attr-conformance-10-10.d,
ld-tic6x/attr-conformance-10-11.d,
ld-tic6x/attr-conformance-10-none.d,
ld-tic6x/attr-conformance-10.s, ld-tic6x/attr-conformance-11-10.d,
ld-tic6x/attr-conformance-11-11.d,
ld-tic6x/attr-conformance-11-none.d,
ld-tic6x/attr-conformance-11.s,
ld-tic6x/attr-conformance-none-10.d,
ld-tic6x/attr-conformance-none-11.d,
ld-tic6x/attr-conformance-none-none.d,
ld-tic6x/attr-conformance-none.s, ld-tic6x/attr-pic-0.s,
ld-tic6x/attr-pic-00.d, ld-tic6x/attr-pic-01.d,
ld-tic6x/attr-pic-1.s, ld-tic6x/attr-pic-10.d,
ld-tic6x/attr-pic-11.d, ld-tic6x/attr-pid-0.s,
ld-tic6x/attr-pid-00.d, ld-tic6x/attr-pid-01.d,
ld-tic6x/attr-pid-02.d, ld-tic6x/attr-pid-1.s,
ld-tic6x/attr-pid-10.d, ld-tic6x/attr-pid-11.d,
ld-tic6x/attr-pid-12.d, ld-tic6x/attr-pid-2.s,
ld-tic6x/attr-pid-20.d, ld-tic6x/attr-pid-21.d,
ld-tic6x/attr-pid-22.d, ld-tic6x/attr-stack-16-16.d,
ld-tic6x/attr-stack-16-8.d, ld-tic6x/attr-stack-16-816.d,
ld-tic6x/attr-stack-16.s, ld-tic6x/attr-stack-8-16.d,
ld-tic6x/attr-stack-8-8.d, ld-tic6x/attr-stack-8-816.d,
ld-tic6x/attr-stack-8.s, ld-tic6x/attr-stack-816-16.d,
ld-tic6x/attr-stack-816-8.d, ld-tic6x/attr-stack-816-816.d,
ld-tic6x/attr-stack-816.s, ld-tic6x/attr-wchar-0.s,
ld-tic6x/attr-wchar-00.d, ld-tic6x/attr-wchar-01.d,
ld-tic6x/attr-wchar-02.d, ld-tic6x/attr-wchar-1.s,
ld-tic6x/attr-wchar-10.d, ld-tic6x/attr-wchar-11.d,
ld-tic6x/attr-wchar-12.d, ld-tic6x/attr-wchar-2.s,
ld-tic6x/attr-wchar-20.d, ld-tic6x/attr-wchar-21.d,
ld-tic6x/attr-wchar-22.d: New tests.
2010-11-02 H.J. Lu <hongjiu.lu@intel.com>
* ld-elf/compress1a.d: Also check MIPS_DWARF.

12
ld/testsuite/ld-tic6x/attr-array-16-16.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 16 16
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-16.s
#source: attr-array-16.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte
Tag_ABI_array_object_align_expected: 16-byte

6
ld/testsuite/ld-tic6x/attr-array-16-4.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 16 4
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-16.s
#source: attr-array-4.s
#error: .*requires more array alignment than .* preserves

12
ld/testsuite/ld-tic6x/attr-array-16-416.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 16 416
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-16.s
#source: attr-array-416.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte
Tag_ABI_array_object_align_expected: 16-byte

6
ld/testsuite/ld-tic6x/attr-array-16-48.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 16 48
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-16.s
#source: attr-array-48.s
#error: .*requires more array alignment than .* preserves

6
ld/testsuite/ld-tic6x/attr-array-16-8.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 16 8
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-16.s
#source: attr-array-8.s
#error: .*requires more array alignment than .* preserves

12
ld/testsuite/ld-tic6x/attr-array-16-816.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 16 816
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-16.s
#source: attr-array-816.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte
Tag_ABI_array_object_align_expected: 16-byte

2
ld/testsuite/ld-tic6x/attr-array-16.s Normal file
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@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 2
.c6xabi_attribute Tag_ABI_array_object_alignment, 2

6
ld/testsuite/ld-tic6x/attr-array-4-16.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 4 16
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-4.s
#source: attr-array-16.s
#error: .*requires more array alignment than .* preserves

12
ld/testsuite/ld-tic6x/attr-array-4-4.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 4 4
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-4.s
#source: attr-array-4.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 4-byte
Tag_ABI_array_object_align_expected: 4-byte

12
ld/testsuite/ld-tic6x/attr-array-4-416.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 4 416
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-4.s
#source: attr-array-416.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 4-byte
Tag_ABI_array_object_align_expected: 4-byte

12
ld/testsuite/ld-tic6x/attr-array-4-48.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 4 48
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-4.s
#source: attr-array-48.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 4-byte
Tag_ABI_array_object_align_expected: 4-byte

6
ld/testsuite/ld-tic6x/attr-array-4-8.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 4 8
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-4.s
#source: attr-array-8.s
#error: .*requires more array alignment than .* preserves

6
ld/testsuite/ld-tic6x/attr-array-4-816.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 4 816
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-4.s
#source: attr-array-816.s
#error: .*requires more array alignment than .* preserves

2
ld/testsuite/ld-tic6x/attr-array-4.s Normal file
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@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 1
.c6xabi_attribute Tag_ABI_array_object_alignment, 1

12
ld/testsuite/ld-tic6x/attr-array-416-16.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 416 16
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-416.s
#source: attr-array-16.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte
Tag_ABI_array_object_align_expected: 16-byte

12
ld/testsuite/ld-tic6x/attr-array-416-4.d Normal file
View file

@ -0,0 +1,12 @@
#name: C6X array attribute merging, 416 4
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-416.s
#source: attr-array-4.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 4-byte
Tag_ABI_array_object_align_expected: 4-byte

12
ld/testsuite/ld-tic6x/attr-array-416-416.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 416 416
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-416.s
#source: attr-array-416.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte
Tag_ABI_array_object_align_expected: 4-byte

11
ld/testsuite/ld-tic6x/attr-array-416-48.d Normal file
View file

@ -0,0 +1,11 @@
#name: C6X array attribute merging, 416 48
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-416.s
#source: attr-array-48.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_align_expected: 4-byte

10
ld/testsuite/ld-tic6x/attr-array-416-8.d Normal file
View file

@ -0,0 +1,10 @@
#name: C6X array attribute merging, 416 8
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-416.s
#source: attr-array-8.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

11
ld/testsuite/ld-tic6x/attr-array-416-816.d Normal file
View file

@ -0,0 +1,11 @@
#name: C6X array attribute merging, 416 816
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-416.s
#source: attr-array-816.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte

2
ld/testsuite/ld-tic6x/attr-array-416.s Normal file
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@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 1
.c6xabi_attribute Tag_ABI_array_object_alignment, 2

6
ld/testsuite/ld-tic6x/attr-array-48-16.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 48 16
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-48.s
#source: attr-array-16.s
#error: .*requires more array alignment than .* preserves

12
ld/testsuite/ld-tic6x/attr-array-48-4.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 48 4
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-48.s
#source: attr-array-4.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 4-byte
Tag_ABI_array_object_align_expected: 4-byte

11
ld/testsuite/ld-tic6x/attr-array-48-416.d Normal file
View file

@ -0,0 +1,11 @@
#name: C6X array attribute merging, 48 416
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-48.s
#source: attr-array-416.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_align_expected: 4-byte

11
ld/testsuite/ld-tic6x/attr-array-48-48.d Normal file
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@ -0,0 +1,11 @@
#name: C6X array attribute merging, 48 48
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-48.s
#source: attr-array-48.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_align_expected: 4-byte

10
ld/testsuite/ld-tic6x/attr-array-48-8.d Normal file
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@ -0,0 +1,10 @@
#name: C6X array attribute merging, 48 8
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-48.s
#source: attr-array-8.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-array-48-816.d Normal file
View file

@ -0,0 +1,10 @@
#name: C6X array attribute merging, 48 816
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-48.s
#source: attr-array-816.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

2
ld/testsuite/ld-tic6x/attr-array-48.s Normal file
View file

@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 1
.c6xabi_attribute Tag_ABI_array_object_alignment, 0

6
ld/testsuite/ld-tic6x/attr-array-8-16.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 8 16
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-8.s
#source: attr-array-16.s
#error: .*requires more array alignment than .* preserves

6
ld/testsuite/ld-tic6x/attr-array-8-4.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 8 4
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-8.s
#source: attr-array-4.s
#error: .*requires more array alignment than .* preserves

10
ld/testsuite/ld-tic6x/attr-array-8-416.d Normal file
View file

@ -0,0 +1,10 @@
#name: C6X array attribute merging, 8 416
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-8.s
#source: attr-array-416.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-array-8-48.d Normal file
View file

@ -0,0 +1,10 @@
#name: C6X array attribute merging, 8 48
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-8.s
#source: attr-array-48.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-array-8-8.d Normal file
View file

@ -0,0 +1,10 @@
#name: C6X array attribute merging, 8 8
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-8.s
#source: attr-array-8.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-array-8-816.d Normal file
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@ -0,0 +1,10 @@
#name: C6X array attribute merging, 8 816
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-8.s
#source: attr-array-816.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

2
ld/testsuite/ld-tic6x/attr-array-8.s Normal file
View file

@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 0
.c6xabi_attribute Tag_ABI_array_object_alignment, 0

12
ld/testsuite/ld-tic6x/attr-array-816-16.d Normal file
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@ -0,0 +1,12 @@
#name: C6X array attribute merging, 816 16
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-816.s
#source: attr-array-16.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte
Tag_ABI_array_object_align_expected: 16-byte

6
ld/testsuite/ld-tic6x/attr-array-816-4.d Normal file
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@ -0,0 +1,6 @@
#name: C6X array attribute merging, 816 4
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-816.s
#source: attr-array-4.s
#error: .*requires more array alignment than .* preserves

11
ld/testsuite/ld-tic6x/attr-array-816-416.d Normal file
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@ -0,0 +1,11 @@
#name: C6X array attribute merging, 816 416
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-816.s
#source: attr-array-416.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte

10
ld/testsuite/ld-tic6x/attr-array-816-48.d Normal file
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@ -0,0 +1,10 @@
#name: C6X array attribute merging, 816 48
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-816.s
#source: attr-array-48.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-array-816-8.d Normal file
View file

@ -0,0 +1,10 @@
#name: C6X array attribute merging, 816 8
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-816.s
#source: attr-array-8.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

11
ld/testsuite/ld-tic6x/attr-array-816-816.d Normal file
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@ -0,0 +1,11 @@
#name: C6X array attribute merging, 816 816
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-array-816.s
#source: attr-array-816.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x
Tag_ABI_array_object_alignment: 16-byte

2
ld/testsuite/ld-tic6x/attr-array-816.s Normal file
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@ -0,0 +1,2 @@
.c6xabi_attribute Tag_ABI_array_object_align_expected, 0
.c6xabi_attribute Tag_ABI_array_object_alignment, 2

11
ld/testsuite/ld-tic6x/attr-conformance-10-10.d Normal file
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@ -0,0 +1,11 @@
#name: C6X conformance attribute merging, 10 10
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-10.s
#source: attr-conformance-10.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ABI_conformance: "1.0"
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-conformance-10-11.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, 10 11
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-10.s
#source: attr-conformance-11.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-conformance-10-none.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, 10 none
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-10.s
#source: attr-conformance-none.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

1
ld/testsuite/ld-tic6x/attr-conformance-10.s Normal file
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@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_conformance, "1.0"

10
ld/testsuite/ld-tic6x/attr-conformance-11-10.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, 11 10
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-11.s
#source: attr-conformance-10.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

11
ld/testsuite/ld-tic6x/attr-conformance-11-11.d Normal file
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@ -0,0 +1,11 @@
#name: C6X conformance attribute merging, 11 11
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-11.s
#source: attr-conformance-11.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ABI_conformance: "1.1"
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-conformance-11-none.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, 11 none
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-11.s
#source: attr-conformance-none.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

1
ld/testsuite/ld-tic6x/attr-conformance-11.s Normal file
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@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_conformance, "1.1"

10
ld/testsuite/ld-tic6x/attr-conformance-none-10.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, none 10
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-none.s
#source: attr-conformance-10.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-conformance-none-11.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, none 11
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-none.s
#source: attr-conformance-11.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

10
ld/testsuite/ld-tic6x/attr-conformance-none-none.d Normal file
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@ -0,0 +1,10 @@
#name: C6X conformance attribute merging, none none
#as: -mlittle-endian
#ld: -r -melf32_tic6x_le
#source: attr-conformance-none.s
#source: attr-conformance-none.s
#readelf: -A
Attribute Section: c6xabi
File Attributes
Tag_ISA: C674x

1
ld/testsuite/ld-tic6x/attr-conformance-none.s Normal file
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@ -0,0 +1 @@
# No conformance attribute.

1
ld/testsuite/ld-tic6x/attr-pic-0.s Normal file
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@ -0,0 +1 @@
.c6xabi_attribute Tag_ABI_PIC, 0

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