* dwarf2.h (enum dwarf_location_atom): Add DW_OP_GNU_parameter_ref.
* dwarf.c (decode_location_expression): For DW_OP_GNU_convert and DW_OP_GNU_reinterpret, if uvalue is 0, don't add cu_offset. Handle DW_OP_GNU_parameter_ref.
This commit is contained in:
parent
c38c4bc5b2
commit
f8b999f945
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@ -1,3 +1,9 @@
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2011-06-22 Jakub Jelinek <jakub@redhat.com>
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* dwarf.c (decode_location_expression): For DW_OP_GNU_convert and
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DW_OP_GNU_reinterpret, if uvalue is 0, don't add cu_offset.
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Handle DW_OP_GNU_parameter_ref.
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2011-06-16 Tom Tromey <tromey@redhat.com>
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* dwarf-mode.el (dwarf-do-insert-substructure): Call
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@ -1179,13 +1179,18 @@ decode_location_expression (unsigned char * data,
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uvalue = read_leb128 (data, &bytes_read, 0);
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data += bytes_read;
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printf ("DW_OP_GNU_convert <0x%s>",
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dwarf_vmatoa ("x", cu_offset + uvalue));
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dwarf_vmatoa ("x", uvalue ? cu_offset + uvalue : 0));
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break;
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case DW_OP_GNU_reinterpret:
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uvalue = read_leb128 (data, &bytes_read, 0);
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data += bytes_read;
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printf ("DW_OP_GNU_reinterpret <0x%s>",
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dwarf_vmatoa ("x", cu_offset + uvalue));
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dwarf_vmatoa ("x", uvalue ? cu_offset + uvalue : 0));
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break;
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case DW_OP_GNU_parameter_ref:
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printf ("DW_OP_GNU_parameter_ref: <0x%s>",
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dwarf_vmatoa ("x", cu_offset + byte_get (data, 4)));
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data += 4;
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break;
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/* HP extensions. */
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@ -1,3 +1,7 @@
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2011-06-22 Jakub Jelinek <jakub@redhat.com>
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* dwarf2.h (enum dwarf_location_atom): Add DW_OP_GNU_parameter_ref.
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2011-06-20 Jakub Jelinek <jakub@redhat.com>
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PR ld/12570
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@ -563,6 +563,8 @@ enum dwarf_location_atom
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DW_OP_GNU_deref_type = 0xf6,
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DW_OP_GNU_convert = 0xf7,
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DW_OP_GNU_reinterpret = 0xf9,
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/* The GNU parameter ref extension. */
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DW_OP_GNU_parameter_ref = 0xfa,
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/* HP extensions. */
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DW_OP_HP_unknown = 0xe0, /* Ouch, the same as GNU_push_tls_address. */
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DW_OP_HP_is_value = 0xe1,
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