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[gdb/testsuite] Add missing ranges base in dw2-objfile-overlap-*.S

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When doing a gdb testsuite run with this trigger patch:
...
@@ -14454,6 +14454,7 @@ dwarf2_ranges_process

       if (!base.has_value ())
        {
+         gdb_assert (false);
          /* We have no valid base address for the ranges
             data.  */
          complaint (_("Invalid .debug_ranges data (no base address)"));
...
we run into the assert with test-case gdb.dwarf2/dw2-objfile-overlap.exp.

Fix this by adding the missing .debug_ranges base in
gdb.dwarf2/dw2-objfile-overlap-*.S.

Tested on x86_64-linux.

gdb/testsuite/ChangeLog:

2020-10-26  Tom de Vries  <tdevries@suse.de>

	* gdb.dwarf2/dw2-objfile-overlap-inner.S: Specify default base address
	for CU.
	* gdb.dwarf2/dw2-objfile-overlap-outer.S: Same.
This commit is contained in:
Tom de Vries
2020-10-26 11:08:38 +01:00
parent 7e300b8612
commit 1612c4bbcb
3 changed files with 12 additions and 0 deletions
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6
gdb/testsuite/ChangeLog
View File

@ -1,3 +1,9 @@
2020-10-26 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/dw2-objfile-overlap-inner.S: Specify default base address
for CU.
* gdb.dwarf2/dw2-objfile-overlap-outer.S: Same.
2020-10-23 Tom de Vries <tdevries@suse.de>
* lib/dwarf.exp (Dwarf::_guess_form): Return "" by default instead of

3
gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-inner.S
View File

@ -42,6 +42,7 @@ inner:
/* CU die */
.uleb128 1 /* Abbrev: DW_TAG_compile_unit */
.4byte .Lline1_begin /* DW_AT_stmt_list */
.4byte 0 /* DW_AT_low_pc */
.4byte .Ldebug_ranges /* DW_AT_ranges */
.ascii "inner.c\0" /* DW_AT_name */
.ascii "/tmp\0" /* DW_AT_comp_dir */
@ -77,6 +78,8 @@ inner:
.byte 1 /* has_children */
.uleb128 0x10 /* DW_AT_stmt_list */
.uleb128 0x6 /* DW_FORM_data4 */
.uleb128 0x11 /* DW_AT_low_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x55 /* DW_AT_ranges */
.uleb128 0x6 /* DW_FORM_data4 */
.uleb128 0x3 /* DW_AT_name */

3
gdb/testsuite/gdb.dwarf2/dw2-objfile-overlap-outer.S
View File

@ -55,6 +55,7 @@ outer_after:
/* CU die */
.uleb128 1 /* Abbrev: DW_TAG_compile_unit */
.4byte .Lline1_begin /* DW_AT_stmt_list */
.4byte 0 /* DW_AT_low_pc */
.4byte .Ldebug_ranges /* DW_AT_ranges */
.ascii "outer.c\0" /* DW_AT_name */
.ascii "/tmp\0" /* DW_AT_comp_dir */
@ -101,6 +102,8 @@ outer_after:
.byte 1 /* has_children */
.uleb128 0x10 /* DW_AT_stmt_list */
.uleb128 0x6 /* DW_FORM_data4 */
.uleb128 0x11 /* DW_AT_low_pc */
.uleb128 0x1 /* DW_FORM_addr */
.uleb128 0x55 /* DW_AT_ranges */
.uleb128 0x6 /* DW_FORM_data4 */
.uleb128 0x3 /* DW_AT_name */