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| author | Jakub Jelinek <jakub@redhat.com> | 2011-05-03 08:43:14 +0000 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2011-05-03 08:43:14 +0000 |
| commit | 0892011df2297f665f1fd9b558a6aa4edef74a48 (patch) | |
| tree | 6a88ab140a4f97f26c28349568a7ddd742402276 | |
| parent | 1cd48f989ab2df1eaeef23607f46212d380822c5 (diff) | |
| download | gdb-0892011df2297f665f1fd9b558a6aa4edef74a48.zip gdb-0892011df2297f665f1fd9b558a6aa4edef74a48.tar.gz gdb-0892011df2297f665f1fd9b558a6aa4edef74a48.tar.bz2 | |
* dwarf.c (decode_location_expression): Handle DW_OP_GNU_const_type,
DW_OP_GNU_regval_type, DW_OP_GNU_deref_type, DW_OP_GNU_convert
and DW_OP_GNU_reinterpret.
| -rw-r--r-- | binutils/ChangeLog | 4 | ||||
| -rw-r--r-- | binutils/dwarf.c | 58 |
2 files changed, 51 insertions, 11 deletions
diff --git a/binutils/ChangeLog b/binutils/ChangeLog index 3db85fc..4e709b6 100644 --- a/binutils/ChangeLog +++ b/binutils/ChangeLog @@ -1,5 +1,9 @@ 2011-05-03 Jakub Jelinek <jakub@redhat.com> + * dwarf.c (decode_location_expression): Handle DW_OP_GNU_const_type, + DW_OP_GNU_regval_type, DW_OP_GNU_deref_type, DW_OP_GNU_convert + and DW_OP_GNU_reinterpret. + * MAINTAINERS: Add myself as DWARF2 maintainer. 2011-05-02 Alan Modra <amodra@gmail.com> diff --git a/binutils/dwarf.c b/binutils/dwarf.c index d8e66a3..b240af6 100644 --- a/binutils/dwarf.c +++ b/binutils/dwarf.c @@ -1084,17 +1084,6 @@ decode_location_expression (unsigned char * data, display_block (data, uvalue); data += uvalue; break; - case DW_OP_GNU_entry_value: - uvalue = read_leb128 (data, &bytes_read, 0); - data += bytes_read; - printf ("DW_OP_GNU_entry_value: ("); - if (decode_location_expression (data, pointer_size, offset_size, - dwarf_version, uvalue, - cu_offset, section)) - need_frame_base = 1; - putchar (')'); - data += uvalue; - break; /* GNU extensions. */ case DW_OP_GNU_push_tls_address: @@ -1143,6 +1132,53 @@ decode_location_expression (unsigned char * data, data += offset_size + bytes_read; } break; + case DW_OP_GNU_entry_value: + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf ("DW_OP_GNU_entry_value: ("); + if (decode_location_expression (data, pointer_size, offset_size, + dwarf_version, uvalue, + cu_offset, section)) + need_frame_base = 1; + putchar (')'); + data += uvalue; + break; + case DW_OP_GNU_const_type: + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf ("DW_OP_GNU_const_type: <0x%s> ", + dwarf_vmatoa ("x", cu_offset + uvalue)); + uvalue = byte_get (data++, 1); + display_block (data, uvalue); + data += uvalue; + break; + case DW_OP_GNU_regval_type: + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf ("DW_OP_GNU_regval_type: %s (%s)", + dwarf_vmatoa ("u", uvalue), regname (uvalue, 1)); + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf (" <0x%s>", dwarf_vmatoa ("x", cu_offset + uvalue)); + break; + case DW_OP_GNU_deref_type: + printf ("DW_OP_GNU_deref_type: %ld", (long) byte_get (data++, 1)); + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf (" <0x%s>", dwarf_vmatoa ("x", cu_offset + uvalue)); + break; + case DW_OP_GNU_convert: + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf ("DW_OP_GNU_convert <0x%s>", + dwarf_vmatoa ("x", cu_offset + uvalue)); + break; + case DW_OP_GNU_reinterpret: + uvalue = read_leb128 (data, &bytes_read, 0); + data += bytes_read; + printf ("DW_OP_GNU_reinterpret <0x%s>", + dwarf_vmatoa ("x", cu_offset + uvalue)); + break; /* HP extensions. */ case DW_OP_HP_is_value: |