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Fix gdb.dwarf2/dw2-double-set-die-type.exp with Clang

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gdb.dwarf2/dw2-double-set-die-type.exp failed to build with Clang,
because of the following issues:

- One .uleb128 directive was specified with an uppercase U,
  causing Clang to fail with the message:
    error: unknown directive
  This commit converts that directive to all-lowercase.

- The label ".Labbrev1_begin" was referenced but not defined,
  causing Clang to fail with the message:
    <unknown>:0: error: Undefined temporary symbol
  This commit adds the label in the appropriate place.

- The label ".Ldebug_line0" was referenced but not defined,
  causing Clang to fail with the message:
    <unknown>:0: error: Undefined temporary symbol
  This commit removes the reference.

gdb/testsuite/ChangeLog:

	* gdb.dwarf2/dw2-double-set-die-type.S (.Ldie_3e0):
	Convert directive to lowercase.
	(.Labbrev1_begin): Add missing label.
	(abbrev code 0x1): Remove DW_AT_stmt_list.
	(.Ldie_b): Likewise.
This commit is contained in:
Gary Benson
2020-09-30 10:51:58 +01:00
parent 51dee44b37
commit f65825ec7a
2 changed files with 10 additions and 4 deletions
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8
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,11 @@
2020-09-30 Gary Benson <gbenson@redhat.com>
* gdb.dwarf2/dw2-double-set-die-type.S (.Ldie_3e0):
Convert directive to lowercase.
(.Labbrev1_begin): Add missing label.
(abbrev code 0x1): Remove DW_AT_stmt_list.
(.Ldie_b): Likewise.
2020-09-27 Tom Tromey <tom@tromey.com>
* gdb.tui/new-layout.exp: Use with_test_prefix.

6
gdb/testsuite/gdb.dwarf2/dw2-double-set-die-type.S
View File

@ -50,7 +50,6 @@
.ascii "GNU C++ 4.4.3 20100127 (Red Hat 4.4.3-4)\0" /* DW_AT_producer */
.byte 0x4 /* DW_AT_language */
.ascii "duplicate-type.cc\0" /* DW_AT_name */
.4byte .Ldebug_line0 /* DW_AT_stmt_list */
.Ldie_38:
.uleb128 0x3 /* (DIE (0x38) DW_TAG_typedef) */
@ -247,7 +246,7 @@
.4byte OFFSET (3d5) /* DW_AT_type */
.Ldie_3e0:
.Uleb128 0x20 /* (DIE (0x3e0) DW_TAG_class_type) */
.uleb128 0x20 /* (DIE (0x3e0) DW_TAG_class_type) */
.4byte OFFSET (70) /* DW_AT_specification */
.byte 0x1 /* DW_AT_byte_size */
.4byte OFFSET (44e) /* DW_AT_sibling */
@ -351,6 +350,7 @@
/* Abbrev table */
.section .debug_abbrev
.Labbrev1_begin:
.uleb128 0x1 /* (abbrev code) */
.uleb128 0x11 /* (TAG: DW_TAG_compile_unit) */
.byte 0x1 /* DW_children_yes */
@ -360,8 +360,6 @@
.uleb128 0xb /* (DW_FORM_data1) */
.uleb128 0x3 /* (DW_AT_name) */
.uleb128 0x8 /* (DW_FORM_sting) */
.uleb128 0x10 /* (DW_AT_stmt_list) */
.uleb128 0x6 /* (DW_FORM_data4) */
.byte 0x0
.byte 0x0