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DWARF-5: DW_FORM_data16

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binutils/
2017-02-23  Jan Kratochvil  <jan.kratochvil@redhat.com>

	* dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
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Jan Kratochvil 2017-02-23 22:54:02 +01:00
parent 7a7e1061d4
commit 2f6cd5918e
2 changed files with 30 additions and 0 deletions
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4
binutils/ChangeLog
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@ -1,3 +1,7 @@
2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf.c (read_and_display_attr_value): Support DW_FORM_data16.
2017-02-23 Jan Kratochvil <jan.kratochvil@redhat.com>
* dwarf.c (display_debug_macro): Support DWARF-5. Rename

26
binutils/dwarf.c
View File

@ -1729,6 +1729,32 @@ read_and_display_attr_value (unsigned long attribute,
data += 8;
break;
case DW_FORM_data16:
if (!do_loc)
{
dwarf_vma left_high_bits, left_low_bits;
dwarf_vma right_high_bits, right_low_bits;
SAFE_BYTE_GET64 (data, &left_high_bits, &left_low_bits, end);
SAFE_BYTE_GET64 (data + 8, &right_high_bits, &right_low_bits, end);
if (byte_get == byte_get_little_endian)
{
/* Swap them. */
left_high_bits ^= right_high_bits;
right_high_bits ^= left_high_bits;
left_high_bits ^= right_high_bits;
left_low_bits ^= right_low_bits;
right_low_bits ^= left_low_bits;
left_low_bits ^= right_low_bits;
}
printf (" 0x%08" DWARF_VMA_FMT "x%08" DWARF_VMA_FMT "x"
"%08" DWARF_VMA_FMT "x%08" DWARF_VMA_FMT "x",
left_high_bits, left_low_bits, right_high_bits,
right_low_bits);
}
data += 16;
break;
case DW_FORM_string:
if (!do_loc)
printf ("%c%.*s", delimiter, (int) (end - data), data);