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20ca54120e
binutils/binutils-2.27-ppc-fp-attributes.patch

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Add support for PowerPC FP attributes. Resolves: #1422461
2017-02-17 14:24:05 +00:00
diff -rup binutils.orig/bfd/elf32-ppc.c binutils-2.27/bfd/elf32-ppc.c
--- binutils.orig/bfd/elf32-ppc.c 2017-02-17 12:43:45.252843756 +0000
+++ binutils-2.27/bfd/elf32-ppc.c 2017-02-17 14:06:39.341735795 +0000
@@ -4646,68 +4646,87 @@ ppc_elf_check_relocs (bfd *abfd,
return TRUE;
}
-
-/* Merge object attributes from IBFD into OBFD. Raise an error if
- there are conflicting attributes. */
-static bfd_boolean
-ppc_elf_merge_obj_attributes (bfd *ibfd, bfd *obfd)
+/* Warn for conflicting Tag_GNU_Power_ABI_FP attributes between IBFD
+ and OBFD, and merge non-conflicting ones. */
+void
+_bfd_elf_ppc_merge_fp_attributes (bfd *ibfd, bfd *obfd)
{
obj_attribute *in_attr, *in_attrs;
obj_attribute *out_attr, *out_attrs;
- if (!elf_known_obj_attributes_proc (obfd)[0].i)
- {
- /* This is the first object. Copy the attributes. */
- _bfd_elf_copy_obj_attributes (ibfd, obfd);
-
- /* Use the Tag_null value to indicate the attributes have been
- initialized. */
- elf_known_obj_attributes_proc (obfd)[0].i = 1;
-
- return TRUE;
- }
-
in_attrs = elf_known_obj_attributes (ibfd)[OBJ_ATTR_GNU];
out_attrs = elf_known_obj_attributes (obfd)[OBJ_ATTR_GNU];
- /* Check for conflicting Tag_GNU_Power_ABI_FP attributes and merge
- non-conflicting ones. */
in_attr = &in_attrs[Tag_GNU_Power_ABI_FP];
out_attr = &out_attrs[Tag_GNU_Power_ABI_FP];
+
if (in_attr->i != out_attr->i)
{
- out_attr->type = 1;
- if (out_attr->i == 0)
- out_attr->i = in_attr->i;
- else if (in_attr->i == 0)
+ int in_fp = in_attr->i & 3;
+ int out_fp = out_attr->i & 3;
+
+ if (in_fp == 0)
;
- else if (out_attr->i == 1 && in_attr->i == 2)
+ else if (out_fp == 0)
+ {
+ out_attr->type = 1;
+ out_attr->i ^= in_fp;
+ }
+ else if (out_fp != 2 && in_fp == 2)
_bfd_error_handler
(_("Warning: %B uses hard float, %B uses soft float"), obfd, ibfd);
- else if (out_attr->i == 1 && in_attr->i == 3)
- _bfd_error_handler
- (_("Warning: %B uses double-precision hard float, %B uses single-precision hard float"),
- obfd, ibfd);
- else if (out_attr->i == 3 && in_attr->i == 1)
- _bfd_error_handler
- (_("Warning: %B uses double-precision hard float, %B uses single-precision hard float"),
- ibfd, obfd);
- else if (out_attr->i == 3 && in_attr->i == 2)
- _bfd_error_handler
- (_("Warning: %B uses soft float, %B uses single-precision hard float"),
- ibfd, obfd);
- else if (out_attr->i == 2 && (in_attr->i == 1 || in_attr->i == 3))
+ else if (out_fp == 2 && in_fp != 2)
_bfd_error_handler
(_("Warning: %B uses hard float, %B uses soft float"), ibfd, obfd);
- else if (in_attr->i > 3)
+ else if (out_fp == 1 && in_fp == 3)
_bfd_error_handler
- (_("Warning: %B uses unknown floating point ABI %d"), ibfd,
- in_attr->i);
- else
+ (_("Warning: %B uses double-precision hard float, "
+ "%B uses single-precision hard float"), obfd, ibfd);
+ else if (out_fp == 3 && in_fp == 1)
+ _bfd_error_handler
+ (_("Warning: %B uses double-precision hard float, "
+ "%B uses single-precision hard float"), ibfd, obfd);
+
+ in_fp = in_attr->i & 0xc;
+ out_fp = out_attr->i & 0xc;
+ if (in_fp == 0)
+ ;
+ else if (out_fp == 0)
+ {
+ out_attr->type = 1;
+ out_attr->i ^= in_fp;
+ }
+ else if (out_fp != 2 * 4 && in_fp == 2 * 4)
_bfd_error_handler
- (_("Warning: %B uses unknown floating point ABI %d"), obfd,
- out_attr->i);
+ (_("Warning: %B uses 64-bit long double, "
+ "%B uses 128-bit long double"), ibfd, obfd);
+ else if (in_fp != 2 * 4 && out_fp == 2 * 4)
+ _bfd_error_handler
+ (_("Warning: %B uses 64-bit long double, "
+ "%B uses 128-bit long double"), obfd, ibfd);
+ else if (out_fp == 1 * 4 && in_fp == 3 * 4)
+ _bfd_error_handler
+ (_("Warning: %B uses IBM long double, "
+ "%B uses IEEE long double"), ibfd, obfd);
+ else if (out_fp == 3 * 4 && in_fp == 1 * 4)
+ _bfd_error_handler
+ (_("Warning: %B uses IBM long double, "
+ "%B uses IEEE long double"), obfd, ibfd);
}
+}
+
+/* Merge object attributes from IBFD into OBFD. Warn if
+ there are conflicting attributes. */
+static bfd_boolean
+ppc_elf_merge_obj_attributes (bfd *ibfd, bfd *obfd)
+{
+ obj_attribute *in_attr, *in_attrs;
+ obj_attribute *out_attr, *out_attrs;
+
+ _bfd_elf_ppc_merge_fp_attributes (ibfd, obfd);
+
+ in_attrs = elf_known_obj_attributes (ibfd)[OBJ_ATTR_GNU];
+ out_attrs = elf_known_obj_attributes (obfd)[OBJ_ATTR_GNU];
/* Check for conflicting Tag_GNU_Power_ABI_Vector attributes and
merge non-conflicting ones. */
@@ -4715,48 +4734,36 @@ ppc_elf_merge_obj_attributes (bfd *ibfd,
out_attr = &out_attrs[Tag_GNU_Power_ABI_Vector];
if (in_attr->i != out_attr->i)
{
- const char *in_abi = NULL, *out_abi = NULL;
-
- switch (in_attr->i)
- {
- case 1: in_abi = "generic"; break;
- case 2: in_abi = "AltiVec"; break;
- case 3: in_abi = "SPE"; break;
- }
+ int in_vec = in_attr->i & 3;
+ int out_vec = out_attr->i & 3;
- switch (out_attr->i)
+ if (in_vec == 0)
+ ;
+ else if (out_vec == 0)
{
- case 1: out_abi = "generic"; break;
- case 2: out_abi = "AltiVec"; break;
- case 3: out_abi = "SPE"; break;
+ out_attr->type = 1;
+ out_attr->i = in_vec;
}
-
- out_attr->type = 1;
- if (out_attr->i == 0)
- out_attr->i = in_attr->i;
- else if (in_attr->i == 0)
- ;
/* For now, allow generic to transition to AltiVec or SPE
without a warning. If GCC marked files with their stack
alignment and used don't-care markings for files which are
not affected by the vector ABI, we could warn about this
case too. */
- else if (out_attr->i == 1)
- out_attr->i = in_attr->i;
- else if (in_attr->i == 1)
+ else if (in_vec == 1)
;
- else if (in_abi == NULL)
+ else if (out_vec == 1)
+ {
+ out_attr->type = 1;
+ out_attr->i = in_vec;
+ }
+ else if (out_vec < in_vec)
_bfd_error_handler
- (_("Warning: %B uses unknown vector ABI %d"), ibfd,
- in_attr->i);
- else if (out_abi == NULL)
- _bfd_error_handler
- (_("Warning: %B uses unknown vector ABI %d"), obfd,
- in_attr->i);
- else
+ (_("Warning: %B uses AltiVec vector ABI, %B uses SPE vector ABI"),
+ obfd, ibfd);
+ else if (out_vec > in_vec)
_bfd_error_handler
- (_("Warning: %B uses vector ABI \"%s\", %B uses \"%s\""),
- ibfd, obfd, in_abi, out_abi);
+ (_("Warning: %B uses AltiVec vector ABI, %B uses SPE vector ABI"),
+ ibfd, obfd);
}
/* Check for conflicting Tag_GNU_Power_ABI_Struct_Return attributes
@@ -4765,25 +4772,24 @@ ppc_elf_merge_obj_attributes (bfd *ibfd,
out_attr = &out_attrs[Tag_GNU_Power_ABI_Struct_Return];
if (in_attr->i != out_attr->i)
{
- out_attr->type = 1;
- if (out_attr->i == 0)
- out_attr->i = in_attr->i;
- else if (in_attr->i == 0)
+ int in_struct = in_attr->i & 3;
+ int out_struct = out_attr->i & 3;
+
+ if (in_struct == 0 || in_struct == 3)
;
- else if (out_attr->i == 1 && in_attr->i == 2)
- _bfd_error_handler
- (_("Warning: %B uses r3/r4 for small structure returns, %B uses memory"), obfd, ibfd);
- else if (out_attr->i == 2 && in_attr->i == 1)
- _bfd_error_handler
- (_("Warning: %B uses r3/r4 for small structure returns, %B uses memory"), ibfd, obfd);
- else if (in_attr->i > 2)
- _bfd_error_handler
- (_("Warning: %B uses unknown small structure return convention %d"), ibfd,
- in_attr->i);
- else
- _bfd_error_handler
- (_("Warning: %B uses unknown small structure return convention %d"), obfd,
- out_attr->i);
+ else if (out_struct == 0)
+ {
+ out_attr->type = 1;
+ out_attr->i = in_struct;
+ }
+ else if (out_struct < in_struct)
+ _bfd_error_handler
+ (_("Warning: %B uses r3/r4 for small structure returns, "
+ "%B uses memory"), obfd, ibfd);
+ else if (out_struct > in_struct)
+ _bfd_error_handler
+ (_("Warning: %B uses r3/r4 for small structure returns, "
+ "%B uses memory"), ibfd, obfd);
}
/* Merge Tag_compatibility attributes and any common GNU ones. */
Only in binutils-2.27/bfd: elf32-ppc.c.orig
diff -rup binutils.orig/bfd/elf64-ppc.c binutils-2.27/bfd/elf64-ppc.c
--- binutils.orig/bfd/elf64-ppc.c 2017-02-17 12:43:45.257843692 +0000
+++ binutils-2.27/bfd/elf64-ppc.c 2017-02-17 14:06:45.374655107 +0000
@@ -5988,6 +5988,8 @@ ppc64_elf_merge_private_bfd_data (bfd *i
return FALSE;
}
+ _bfd_elf_ppc_merge_fp_attributes (ibfd, obfd);
+
/* Merge Tag_compatibility attributes and any common GNU ones. */
_bfd_elf_merge_object_attributes (ibfd, obfd);
Only in binutils-2.27/bfd: elf64-ppc.c.orig
diff -rup binutils.orig/bfd/elf-bfd.h binutils-2.27/bfd/elf-bfd.h
--- binutils.orig/bfd/elf-bfd.h 2017-02-17 12:43:45.224844113 +0000
+++ binutils-2.27/bfd/elf-bfd.h 2017-02-17 14:06:49.740596712 +0000
@@ -2377,6 +2377,8 @@ extern unsigned int _bfd_elf_ppc_at_tpre
(unsigned int, unsigned int);
/* PowerPC elf_object_p tweak. */
extern bfd_boolean _bfd_elf_ppc_set_arch (bfd *);
+/* PowerPC .gnu.attributes handling common to both 32-bit and 64-bit. */
+extern void _bfd_elf_ppc_merge_fp_attributes (bfd *, bfd *);
/* Exported interface for writing elf corefile notes. */
extern char *elfcore_write_note
Only in binutils-2.27/bfd: elf-bfd.h.orig
diff -rup binutils.orig/binutils/readelf.c binutils-2.27/binutils/readelf.c
--- binutils.orig/binutils/readelf.c 2017-02-17 12:43:45.289843284 +0000
+++ binutils-2.27/binutils/readelf.c 2017-02-17 14:06:54.752529678 +0000
@@ -13243,47 +13243,77 @@ display_power_gnu_attribute (unsigned ch
const unsigned char * const end)
{
unsigned int len;
- int val;
+ unsigned int val;
if (tag == Tag_GNU_Power_ABI_FP)
{
val = read_uleb128 (p, &len, end);
p += len;
printf (" Tag_GNU_Power_ABI_FP: ");
+ if (len == 0)
+ {
+ printf (_("<corrupt>\n"));
+ return p;
+ }
- switch (val)
+ if (val > 15)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
{
case 0:
- printf (_("Hard or soft float\n"));
+ printf (_("unspecified hard/soft float, "));
break;
case 1:
- printf (_("Hard float\n"));
+ printf (_("hard float, "));
break;
case 2:
- printf (_("Soft float\n"));
+ printf (_("soft float, "));
break;
case 3:
- printf (_("Single-precision hard float\n"));
+ printf (_("single-precision hard float, "));
+ break;
+ }
+
+ switch (val & 0xC)
+ {
+ case 0:
+ printf (_("unspecified long double\n"));
break;
- default:
- printf ("??? (%d)\n", val);
+ case 4:
+ printf (_("128-bit IBM long double\n"));
+ break;
+ case 8:
+ printf (_("64-bit long double\n"));
+ break;
+ case 12:
+ printf (_("128-bit IEEE long double\n"));
break;
}
return p;
- }
+ }
if (tag == Tag_GNU_Power_ABI_Vector)
{
val = read_uleb128 (p, &len, end);
p += len;
printf (" Tag_GNU_Power_ABI_Vector: ");
- switch (val)
+ if (len == 0)
+ {
+ printf (_("<corrupt>\n"));
+ return p;
+ }
+
+ if (val > 3)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
{
case 0:
- printf (_("Any\n"));
+ printf (_("unspecified\n"));
break;
case 1:
- printf (_("Generic\n"));
+ printf (_("generic\n"));
break;
case 2:
printf ("AltiVec\n");
@@ -13291,39 +13321,39 @@ display_power_gnu_attribute (unsigned ch
case 3:
printf ("SPE\n");
break;
- default:
- printf ("??? (%d)\n", val);
- break;
}
return p;
- }
+ }
if (tag == Tag_GNU_Power_ABI_Struct_Return)
{
- if (p == end)
+ val = read_uleb128 (p, &len, end);
+ p += len;
+ printf (" Tag_GNU_Power_ABI_Struct_Return: ");
+ if (len == 0)
{
- warn (_("corrupt Tag_GNU_Power_ABI_Struct_Return\n"));
+ printf (_("<corrupt>\n"));
return p;
}
- val = read_uleb128 (p, &len, end);
- p += len;
- printf (" Tag_GNU_Power_ABI_Struct_Return: ");
- switch (val)
- {
- case 0:
- printf (_("Any\n"));
- break;
- case 1:
- printf ("r3/r4\n");
- break;
- case 2:
- printf (_("Memory\n"));
- break;
- default:
- printf ("??? (%d)\n", val);
- break;
- }
+ if (val > 2)
+ printf ("(%#x), ", val);
+
+ switch (val & 3)
+ {
+ case 0:
+ printf (_("unspecified\n"));
+ break;
+ case 1:
+ printf ("r3/r4\n");
+ break;
+ case 2:
+ printf (_("memory\n"));
+ break;
+ case 3:
+ printf ("???\n");
+ break;
+ }
return p;
}
Only in binutils-2.27/binutils: readelf.c.orig
diff -rup binutils.orig/gas/config/tc-ppc.c binutils-2.27/gas/config/tc-ppc.c
--- binutils.orig/gas/config/tc-ppc.c 2017-02-17 12:43:45.411841727 +0000
+++ binutils-2.27/gas/config/tc-ppc.c 2017-02-17 14:07:00.702450099 +0000
@@ -133,6 +133,7 @@ static void ppc_elf_rdata (int);
static void ppc_elf_lcomm (int);
static void ppc_elf_localentry (int);
static void ppc_elf_abiversion (int);
+static void ppc_elf_gnu_attribute (int);
#endif
#ifdef TE_PE
@@ -270,6 +271,7 @@ const pseudo_typeS md_pseudo_table[] =
{ "lcomm", ppc_elf_lcomm, 0 },
{ "localentry", ppc_elf_localentry, 0 },
{ "abiversion", ppc_elf_abiversion, 0 },
+ { "gnu_attribute", ppc_elf_gnu_attribute, 0},
#endif
#ifdef TE_PE
@@ -2314,6 +2316,28 @@ ppc_elf_abiversion (int ignore ATTRIBUTE
demand_empty_rest_of_line ();
}
+/* Parse a .gnu_attribute directive. */
+static void
+ppc_elf_gnu_attribute (int ignored ATTRIBUTE_UNUSED)
+{
+ int tag = obj_elf_vendor_attribute (OBJ_ATTR_GNU);
+
+ /* Check validity of defined powerpc tags. */
+ if (tag == Tag_GNU_Power_ABI_FP
+ || tag == Tag_GNU_Power_ABI_Vector
+ || tag == Tag_GNU_Power_ABI_Struct_Return)
+ {
+ unsigned int val;
+
+ val = bfd_elf_get_obj_attr_int (stdoutput, OBJ_ATTR_GNU, tag);
+
+ if ((tag == Tag_GNU_Power_ABI_FP && val > 15)
+ || (tag == Tag_GNU_Power_ABI_Vector && val > 3)
+ || (tag == Tag_GNU_Power_ABI_Struct_Return && val > 2))
+ as_warn (_("unknown .gnu_attribute value"));
+ }
+}
+
/* Set ABI version in output file. */
void
ppc_elf_end (void)
diff -rup binutils.orig/include/elf/ppc.h binutils-2.27/include/elf/ppc.h
--- binutils.orig/include/elf/ppc.h 2017-02-17 12:43:45.573839660 +0000
+++ binutils-2.27/include/elf/ppc.h 2017-02-17 14:07:05.868381007 +0000
@@ -219,11 +219,18 @@ END_RELOC_NUMBERS (R_PPC_max)
enum
{
/* 0-3 are generic. */
- Tag_GNU_Power_ABI_FP = 4, /* Value 1 for hard-float, 2 for
- soft-float, 3 for single=precision
- hard-float; 0 for not tagged or not
- using any ABIs affected by the
- differences. */
+
+ /* FP ABI, low 2 bits:
+ 1 for double precision hard-float,
+ 2 for soft-float,
+ 3 for single precision hard-float.
+ 0 for not tagged or not using any ABIs affected by the differences.
+ Next 2 bits:
+ 1 for ibm long double
+ 2 for 64-bit long double
+ 3 for IEEE long double.
+ 0 for not tagged or not using any ABIs affected by the differences. */
+ Tag_GNU_Power_ABI_FP = 4,
/* Value 1 for general purpose registers only, 2 for AltiVec
registers, 3 for SPE registers; 0 for not tagged or not using any
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-01.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-01.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-01.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-01.d 2017-02-17 14:07:19.229202307 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Hard float
+ Tag_GNU_Power_ABI_FP: hard float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-02.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-02.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-02.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-02.d 2017-02-17 14:07:30.493051656 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Soft float
+ Tag_GNU_Power_ABI_FP: soft float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-03.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-03.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-03.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-03.d 2017-02-17 14:07:36.925965615 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Single-precision hard float
+ Tag_GNU_Power_ABI_FP: single-precision hard float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-10.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-10.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-10.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-10.d 2017-02-17 14:12:16.129231314 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Hard float
+ Tag_GNU_Power_ABI_FP: hard float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-11.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-11.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-11.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-11.d 2017-02-17 14:07:58.111682262 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Hard float
+ Tag_GNU_Power_ABI_FP: hard float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-20.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-20.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-20.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-20.d 2017-02-17 14:08:08.160547857 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Soft float
+ Tag_GNU_Power_ABI_FP: soft float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-22.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-22.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-22.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-22.d 2017-02-17 14:08:15.552448993 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Soft float
+ Tag_GNU_Power_ABI_FP: soft float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-32.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-32.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-32.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-32.d 2017-02-17 14:08:22.113361240 +0000
@@ -2,5 +2,5 @@
#source: attr-gnu-4-2.s
#as: -a32
#ld: -r -melf32ppc
-#warning: Warning: .* uses soft float, .* uses single-precision hard float
+#warning: Warning: .* uses hard float, .* uses soft float
#target: powerpc*-*-*
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-33.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-33.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-4-33.d 2017-02-17 12:43:45.370842251 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-4-33.d 2017-02-17 14:08:30.113254244 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_FP: Single-precision hard float
+ Tag_GNU_Power_ABI_FP: single-precision hard float, unspecified long double
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-8-11.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-8-11.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-8-11.d 2017-02-17 12:43:45.371842238 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-8-11.d 2017-02-17 14:08:38.258145308 +0000
@@ -7,4 +7,4 @@
Attribute Section: gnu
File Attributes
- Tag_GNU_Power_ABI_Vector: Generic
+ Tag_GNU_Power_ABI_Vector: generic
diff -rup binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-8-23.d binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-8-23.d
--- binutils.orig/ld/testsuite/ld-powerpc/attr-gnu-8-23.d 2017-02-17 12:43:45.371842238 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/attr-gnu-8-23.d 2017-02-17 14:08:46.755031663 +0000
@@ -2,5 +2,5 @@
#source: attr-gnu-8-3.s
#as: -a32
#ld: -r -melf32ppc
-#warning: Warning: .* uses vector ABI "SPE", .* uses "AltiVec"
+#warning: Warning: .* uses AltiVec vector ABI, .* uses SPE vector ABI
#target: powerpc*-*-*
diff -rup binutils.orig/ld/testsuite/ld-powerpc/powerpc.exp binutils-2.27/ld/testsuite/ld-powerpc/powerpc.exp
--- binutils.orig/ld/testsuite/ld-powerpc/powerpc.exp 2017-02-17 12:43:45.371842238 +0000
+++ binutils-2.27/ld/testsuite/ld-powerpc/powerpc.exp 2017-02-17 14:08:54.354930015 +0000
@@ -319,17 +319,13 @@ run_dump_test "attr-gnu-4-10"
run_dump_test "attr-gnu-4-11"
run_dump_test "attr-gnu-4-12"
run_dump_test "attr-gnu-4-13"
-run_dump_test "attr-gnu-4-14"
run_dump_test "attr-gnu-4-20"
run_dump_test "attr-gnu-4-21"
run_dump_test "attr-gnu-4-22"
run_dump_test "attr-gnu-4-23"
-run_dump_test "attr-gnu-4-24"
run_dump_test "attr-gnu-4-31"
run_dump_test "attr-gnu-4-32"
run_dump_test "attr-gnu-4-33"
-run_dump_test "attr-gnu-4-34"
-run_dump_test "attr-gnu-4-41"
run_dump_test "attr-gnu-8-11"
run_dump_test "attr-gnu-8-23"
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