Tom de Vries 4001d90dde [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.
2021-02-08 15:18:12 +01:00
2021-02-08 00:00:11 +00:00
2020-09-25 10:24:44 -04:00
2021-02-05 13:35:20 -05:00
2021-02-05 13:35:20 -05:00
2021-02-05 13:35:20 -05:00
2020-02-20 13:02:24 +10:30
2021-02-08 11:01:07 +00:00
2021-01-27 11:04:12 +00:00
2020-02-07 08:42:25 -07:00
2021-01-27 11:04:12 +00:00
2021-01-27 11:04:12 +00:00
2021-01-12 18:19:20 -05:00

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