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| author | Tom de Vries <tdevries@suse.de> | 2020-03-12 11:58:20 +0100 |
|---|---|---|
| committer | Tom de Vries <tdevries@suse.de> | 2020-03-12 11:58:20 +0100 |
| commit | 307eafd8df3ec820bb62a71324aeed06b86ec050 (patch) | |
| tree | c1f8195beb60fafad00af86cedb813b756d57e17 | |
| parent | 9a2de3fc7f7c40da6e8d5553c29e6cb8a2430dc8 (diff) | |
| download | gdb-307eafd8df3ec820bb62a71324aeed06b86ec050.zip gdb-307eafd8df3ec820bb62a71324aeed06b86ec050.tar.gz gdb-307eafd8df3ec820bb62a71324aeed06b86ec050.tar.bz2 | |
[gdb/testsuite] Fix dw2-ranges-base.exp FAIL with lib debuginfo
When running test-case gdb.dwarf2/dw2-ranges-base.exp with debuginfo for
various libs installed, I run into:
...
(gdb) maint info line-table^M
...
objfile: /usr/lib/debug/lib64/ld-2.26.so-2.26-lp151.18.7.x86_64.debug \
((struct objfile *) 0x1a9d7f0)^M
compunit_symtab: ((struct compunit_symtab *) 0x2061090)^M
symtab: /usr/src/debug/glibc-2.26-lp151.18.7.x86_64/sysdeps/generic/\
dl-fcntl.h ((struct symtab *) 0x2182660)^M
linetable: ((struct linetable *) 0x0):^M
No line table.^M
(gdb) FAIL: gdb.dwarf2/dw2-ranges-base.exp: count END markers in line table
...
The test-case intends to count 3 END markers in the line table for
gdb.dwarf2/dw2-ranges-base.c:
...
symtab: /data/gdb_versions/devel/binutils-gdb.git/gdb/testsuite/gdb.dwarf2/\
dw2-ranges-base.c ((struct symtab *) 0x2a7e8c0)^M
linetable: ((struct linetable *) 0x2a7ea60):^M
INDEX LINE ADDRESS IS-STMT^M
0 31 0x00000000004004a7 Y^M
1 21 0x00000000004004ae Y^M
2 END 0x00000000004004ae Y^M
3 11 0x00000000004004ba Y^M
4 END 0x00000000004004ba Y^M
5 END 0x00000000004004c6 Y^M
...
but ends up counting 70+ END markers for all line tables.
Fix this by limiting the line tables emitted by the maint info line-table
command.
Tested on x86_64-linux.
gdb/testsuite/ChangeLog:
2020-03-12 Tom de Vries <tdevries@suse.de>
* gdb.dwarf2/dw2-ranges-base.exp: Limit "maint info line-table" to
gdb.dwarf2/dw2-ranges-base.c.
| -rw-r--r-- | gdb/testsuite/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/testsuite/gdb.dwarf2/dw2-ranges-base.exp | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/gdb/testsuite/ChangeLog b/gdb/testsuite/ChangeLog index 7e9e490..5b67cb1 100644 --- a/gdb/testsuite/ChangeLog +++ b/gdb/testsuite/ChangeLog @@ -1,5 +1,10 @@ 2020-03-12 Tom de Vries <tdevries@suse.de> + * gdb.dwarf2/dw2-ranges-base.exp: Limit "maint info line-table" to + gdb.dwarf2/dw2-ranges-base.c. + +2020-03-12 Tom de Vries <tdevries@suse.de> + * gdb.linespec/explicit.exp: Fix "complete non-unique file name" test in presence of GLIBC debuginfo. diff --git a/gdb/testsuite/gdb.dwarf2/dw2-ranges-base.exp b/gdb/testsuite/gdb.dwarf2/dw2-ranges-base.exp index 7f73015..c1a3ab1 100644 --- a/gdb/testsuite/gdb.dwarf2/dw2-ranges-base.exp +++ b/gdb/testsuite/gdb.dwarf2/dw2-ranges-base.exp @@ -144,7 +144,7 @@ gdb_test "info line frame3" \ # Ensure that the line table correctly tracks the end of sequence markers. set end_seq_count 0 -gdb_test_multiple "maint info line-table" \ +gdb_test_multiple "maint info line-table gdb.dwarf2/dw2-ranges-base.c" \ "count END markers in line table" { -re "^$decimal\[ \t\]+$decimal\[ \t\]+$hex\(\[ \t\]+Y\)?\r\n" { exp_continue |