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| author | Tom de Vries <tdevries@suse.de> | 2021-02-08 15:18:12 +0100 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2021-02-08 15:18:12 +0100 |
| commit | 4001d90ddecdfc0e89daa4eca17006e20ad626c0 (patch) | |
| tree | 9af281a61ad0ba729307886d1a97772abf160a1d /gdb | |
| parent | 9b3e4b5d74a8170a8f9f224c36c651661fc26954 (diff) | |
| download | gdb-4001d90ddecdfc0e89daa4eca17006e20ad626c0.zip gdb-4001d90ddecdfc0e89daa4eca17006e20ad626c0.tar.gz gdb-4001d90ddecdfc0e89daa4eca17006e20ad626c0.tar.bz2 | |
[gdb/testsuite] Use DW_FORM_ref_addr in gdb.dwarf2/enqueued-cu-base-addr.exp
When running test-case gdb.dwarf2/enqueued-cu-base-addr.exp with target board
cc-with-dwz, I get:
...
gdb compile failed, dwz: enqueued-cu-base-addr: \
Couldn't find DIE at [100] referenced by DW_AT_type from DIE at [d8]
...
At 0xd8 we have DIE:
...
<1><d8>: Abbrev Number: 3 (DW_TAG_variable)
<d9> DW_AT_name : foo
<dd> DW_AT_type : <0x100>
<e1> DW_AT_const_value : 1
...
referring to:
...
<1><100>: Abbrev Number: 3 (DW_TAG_base_type)
<101> DW_AT_byte_size : 4
<102> DW_AT_encoding : 5 (signed)
<103> DW_AT_name : int
...
The reference is inter-CU, but the used abbrev uses DW_FORM_ref4:
...
3 DW_TAG_variable [no children]
DW_AT_name DW_FORM_string
DW_AT_type DW_FORM_ref4
DW_AT_const_value DW_FORM_sdata
DW_AT value: 0 DW_FORM value: 0
...
which is for intra-CU references.
Fix this by using a '%' instead of a ':' label prefix in the dwarf assembly.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2021-02-08 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/enqueued-cu-base-addr.exp: Fix inter-CU reference.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.dwarf2/enqueued-cu-base-addr.exp | 2 |
2 files changed, 5 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 3e622ad..8aa7397 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2021-02-08 Tom de Vries <tdevries@suse.de> + + * gdb.dwarf2/enqueued-cu-base-addr.exp: Fix inter-CU reference. + 2021-02-08 Andrew Burgess <andrew.burgess@embecosm.com> * gdb.python/tui-window-disabled.c: New file. diff --git a/gdb/testsuite/gdb.dwarf2/enqueued-cu-base-addr.exp b/gdb/testsuite/gdb.dwarf2/enqueued-cu-base-addr.exp index 2b93bc8..3cf6b07 100644 --- a/gdb/testsuite/gdb.dwarf2/enqueued-cu-base-addr.exp +++ b/gdb/testsuite/gdb.dwarf2/enqueued-cu-base-addr.exp @@ -50,7 +50,7 @@ Dwarf::assemble $asm_file { } { DW_TAG_variable { {name foo} - {type :$int_label} + {type %$int_label} {const_value 1 DW_FORM_sdata} } } |