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| author | Alok Kumar Sharma <AlokKumar.Sharma@amd.com> | 2020-07-01 11:53:09 +0530 |
|---|---|---|
| committer | alosharm <AlokKumar.Sharma@amd.com> | 2020-07-01 16:57:17 +0530 |
| commit | 9cdf98207c5bab668e3734d11d5a24d6b5375b54 (patch) | |
| tree | 64cb7a8e7c5d5011a3926de90b50e9368de5f811 /gdb | |
| parent | cc574a35a22ed984fb2d459669d1bac9f843f920 (diff) | |
| download | gdb-9cdf98207c5bab668e3734d11d5a24d6b5375b54.zip gdb-9cdf98207c5bab668e3734d11d5a24d6b5375b54.tar.gz gdb-9cdf98207c5bab668e3734d11d5a24d6b5375b54.tar.bz2 | |
Allow reference form for DW_AT_associated and DW_AT_allocated attributes
Currently, GDB rejects the (die) reference form while it accepts exprloc
form. It is allowed in DWARF standard. "Table 7.5: Attribute encodings"
in DWARF5 standard. Flang compiler assigns (die) reference to
DW_AT_associated and DW_AT_allocated for some cases.
gdb/ChangeLog
* dwarf2/read.c (set_die_type): Removed conditions to restrict
forms for DW_AT_associated and DW_AT_allocated attributes,
which is already checked in function attr_to_dynamic_prop.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/dwarf2/read.c | 16 |
2 files changed, 8 insertions, 14 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index d64f572..404ee40 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2020-07-01 Alok Kumar Sharma <AlokKumar.Sharma@amd.com> + + * dwarf2/read.c (set_die_type): Removed conditions to restrict + forms for DW_AT_associated and DW_AT_allocated attributes, + which is already checked in function attr_to_dynamic_prop. + 2020-06-30 Tom Tromey <tromey@adacore.com> * dwarf2/read.c (quirk_rust_enum): Correctly call diff --git a/gdb/dwarf2/read.c b/gdb/dwarf2/read.c index b097f62..4622d14 100644 --- a/gdb/dwarf2/read.c +++ b/gdb/dwarf2/read.c @@ -23859,33 +23859,21 @@ set_die_type (struct die_info *die, struct type *type, struct dwarf2_cu *cu) /* Read DW_AT_allocated and set in type. */ attr = dwarf2_attr (die, DW_AT_allocated, cu); - if (attr != NULL && attr->form_is_block ()) + if (attr != NULL) { struct type *prop_type = cu->addr_sized_int_type (false); if (attr_to_dynamic_prop (attr, die, cu, &prop, prop_type)) type->add_dyn_prop (DYN_PROP_ALLOCATED, prop); } - else if (attr != NULL) - { - complaint (_("DW_AT_allocated has the wrong form (%s) at DIE %s"), - (attr != NULL ? dwarf_form_name (attr->form) : "n/a"), - sect_offset_str (die->sect_off)); - } /* Read DW_AT_associated and set in type. */ attr = dwarf2_attr (die, DW_AT_associated, cu); - if (attr != NULL && attr->form_is_block ()) + if (attr != NULL) { struct type *prop_type = cu->addr_sized_int_type (false); if (attr_to_dynamic_prop (attr, die, cu, &prop, prop_type)) type->add_dyn_prop (DYN_PROP_ASSOCIATED, prop); } - else if (attr != NULL) - { - complaint (_("DW_AT_associated has the wrong form (%s) at DIE %s"), - (attr != NULL ? dwarf_form_name (attr->form) : "n/a"), - sect_offset_str (die->sect_off)); - } /* Read DW_AT_data_location and set in type. */ attr = dwarf2_attr (die, DW_AT_data_location, cu); |