[binutils-gdb] Remove casts from dwarf2/index-write.c

[binutils-gdb] Remove casts from dwarf2/index-write.c

[gdb-buildbot]

*** TEST RESULTS FOR COMMIT edfe0a0c6561cf838f3f885c22940025a826d900 ***

commit edfe0a0c6561cf838f3f885c22940025a826d900
Author:     Tom Tromey <tom@tromey.com>
AuthorDate: Wed Feb 26 15:41:07 2020 -0700
Commit:     Tom Tromey <tom@tromey.com>
CommitDate: Wed Feb 26 15:49:50 2020 -0700

    Remove casts from dwarf2/index-write.c
    
    dwarf2/index-write.c casts pointers to "dwarf2_psymtab *", but as far
    as I can tell, it does not actually use any DWARF-specific fields of
    the psymtab.  So, this patch changes this code to use partial_symtab
    instead.  This removes nearly every cast, leaving just the unavoidable
    one from addrmap iteration.
    
    gdb/ChangeLog
    2020-02-26  Tom Tromey  <tom@tromey.com>
    
            * dwarf2/index-write.c (psym_index_map): Change type.
            (add_address_entry_worker, write_one_signatured_type)
            (recursively_count_psymbols, recursively_write_psymbols)
            (class debug_names, psyms_seen_size, write_gdbindex)
            (write_debug_names): Use partial_symtab, not dwarf2_psymtab.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 9f2387d5f5..2bb65e7eae 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,11 @@
+2020-02-26  Tom Tromey  <tom@tromey.com>
+
+	* dwarf2/index-write.c (psym_index_map): Change type.
+	(add_address_entry_worker, write_one_signatured_type)
+	(recursively_count_psymbols, recursively_write_psymbols)
+	(class debug_names, psyms_seen_size, write_gdbindex)
+	(write_debug_names): Use partial_symtab, not dwarf2_psymtab.
+
 2020-02-26  Aaron Merey  <amerey@redhat.com>
 
 	* Makefile.in: Handle optional debuginfod support.
diff --git a/gdb/dwarf2/index-write.c b/gdb/dwarf2/index-write.c
index 2cbf2ebd20..4b711d0d29 100644
--- a/gdb/dwarf2/index-write.c
+++ b/gdb/dwarf2/index-write.c
@@ -399,7 +399,7 @@ write_hash_table (mapped_symtab *symtab, data_buf &output, data_buf &cpool)
     }
 }
 
-typedef std::unordered_map<dwarf2_psymtab *, unsigned int> psym_index_map;
+typedef std::unordered_map<partial_symtab *, unsigned int> psym_index_map;
 
 /* Helper struct for building the address table.  */
 struct addrmap_index_data
@@ -439,7 +439,7 @@ static int
 add_address_entry_worker (void *datap, CORE_ADDR start_addr, void *obj)
 {
   struct addrmap_index_data *data = (struct addrmap_index_data *) datap;
-  dwarf2_psymtab *pst = (dwarf2_psymtab *) obj;
+  partial_symtab *pst = (partial_symtab *) obj;
 
   if (data->previous_valid)
     add_address_entry (data->objfile, data->addr_vec,
@@ -582,7 +582,7 @@ write_one_signatured_type (void **slot, void *d)
   struct signatured_type_index_data *info
     = (struct signatured_type_index_data *) d;
   struct signatured_type *entry = (struct signatured_type *) *slot;
-  dwarf2_psymtab *psymtab = entry->per_cu.v.psymtab;
+  partial_symtab *psymtab = entry->per_cu.v.psymtab;
 
   write_psymbols (info->symtab,
 		  info->psyms_seen,
@@ -612,12 +612,12 @@ write_one_signatured_type (void **slot, void *d)
    if they appeared in this psymtab.  */
 
 static void
-recursively_count_psymbols (dwarf2_psymtab *psymtab,
+recursively_count_psymbols (partial_symtab *psymtab,
 			    size_t &psyms_seen)
 {
   for (int i = 0; i < psymtab->number_of_dependencies; ++i)
     if (psymtab->dependencies[i]->user != NULL)
-      recursively_count_psymbols ((dwarf2_psymtab *) psymtab->dependencies[i],
+      recursively_count_psymbols (psymtab->dependencies[i],
 				  psyms_seen);
 
   psyms_seen += psymtab->n_global_syms;
@@ -629,7 +629,7 @@ recursively_count_psymbols (dwarf2_psymtab *psymtab,
 
 static void
 recursively_write_psymbols (struct objfile *objfile,
-			    dwarf2_psymtab *psymtab,
+			    partial_symtab *psymtab,
 			    struct mapped_symtab *symtab,
 			    std::unordered_set<partial_symbol *> &psyms_seen,
 			    offset_type cu_index)
@@ -639,7 +639,7 @@ recursively_write_psymbols (struct objfile *objfile,
   for (i = 0; i < psymtab->number_of_dependencies; ++i)
     if (psymtab->dependencies[i]->user != NULL)
       recursively_write_psymbols (objfile,
-				  (dwarf2_psymtab *) psymtab->dependencies[i],
+				  psymtab->dependencies[i],
 				  symtab, psyms_seen, cu_index);
 
   write_psymbols (symtab,
@@ -869,14 +869,14 @@ public:
      as if they appeared in this psymtab.  */
   void recursively_write_psymbols
     (struct objfile *objfile,
-     dwarf2_psymtab *psymtab,
+     partial_symtab *psymtab,
      std::unordered_set<partial_symbol *> &psyms_seen,
      int cu_index)
   {
     for (int i = 0; i < psymtab->number_of_dependencies; ++i)
       if (psymtab->dependencies[i]->user != NULL)
 	recursively_write_psymbols
-	  (objfile, (dwarf2_psymtab *) psymtab->dependencies[i], psyms_seen, cu_index);
+	  (objfile, psymtab->dependencies[i], psyms_seen, cu_index);
 
     write_psymbols (psyms_seen,
 		    (objfile->partial_symtabs->global_psymbols.data ()
@@ -1234,7 +1234,7 @@ private:
   write_one_signatured_type (struct signatured_type *entry,
 			     struct signatured_type_index_data *info)
   {
-    dwarf2_psymtab *psymtab = entry->per_cu.v.psymtab;
+    partial_symtab *psymtab = entry->per_cu.v.psymtab;
 
     write_psymbols (info->psyms_seen,
 		    (info->objfile->partial_symtabs->global_psymbols.data ()
@@ -1320,7 +1320,7 @@ psyms_seen_size (struct dwarf2_per_objfile *dwarf2_per_objfile)
   size_t psyms_count = 0;
   for (dwarf2_per_cu_data *per_cu : dwarf2_per_objfile->all_comp_units)
     {
-      dwarf2_psymtab *psymtab = per_cu->v.psymtab;
+      partial_symtab *psymtab = per_cu->v.psymtab;
 
       if (psymtab != NULL && psymtab->user == NULL)
 	recursively_count_psymbols (psymtab, psyms_count);
@@ -1423,7 +1423,7 @@ write_gdbindex (struct dwarf2_per_objfile *dwarf2_per_objfile, FILE *out_file,
     {
       struct dwarf2_per_cu_data *per_cu
 	= dwarf2_per_objfile->all_comp_units[i];
-      dwarf2_psymtab *psymtab = per_cu->v.psymtab;
+      partial_symtab *psymtab = per_cu->v.psymtab;
 
       /* CU of a shared file from 'dwz -m' may be unused by this main file.
 	 It may be referenced from a local scope but in such case it does not
@@ -1508,7 +1508,7 @@ write_debug_names (struct dwarf2_per_objfile *dwarf2_per_objfile,
   for (int i = 0; i < dwarf2_per_objfile->all_comp_units.size (); ++i)
     {
       const dwarf2_per_cu_data *per_cu = dwarf2_per_objfile->all_comp_units[i];
-      dwarf2_psymtab *psymtab = per_cu->v.psymtab;
+      partial_symtab *psymtab = per_cu->v.psymtab;
 
       /* CU of a shared file from 'dwz -m' may be unused by this main
 	 file.  It may be referenced from a local scope but in such

Failures on Fedora-i686, branch master

[gdb-buildbot]

Buildername:
        Fedora-i686

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/18/builds/2323

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-i686/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
new FAIL: gdb.base/catch-syscall.exp: multiple targets: insert catch syscall on syscall 1 -- write on i386:x86-64
new FAIL: gdb.server/server-kill-python.exp: ensure inferior is running
new KFAIL: gdb.xml/tdesc-arch.exp: crlf: set tdesc filename tdesc-arch.xml
new KFAIL: gdb.xml/tdesc-arch.exp: set tdesc filename tdesc-arch.xml
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-i686/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Fedora-x86_64-native-extended-gdbserver-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-extended-gdbserver-m32

Worker:
        fedora-x86-64-1

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/4/builds/2215

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
UNRESOLVED -> FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
new FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: only inferior 1 left
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m32/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Fedora-x86_64-cc-with-index, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-cc-with-index

Worker:
        fedora-x86-64-1

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/20/builds/2270

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.base/gdb-caching-proc.exp: support_nested_function_tests consistency
PASS -> UNRESOLVED: gdb.base/reread.exp: opts= "" "" : second pass: breakpoint foo in first file
PASS -> UNRESOLVED: gdb.base/reread.exp: opts= "-fPIE" "ldflags=-pie" : second pass: breakpoint foo in first file
PASS -> FAIL: gdb.multi/multi-arch-exec.exp: first_arch=1: selected_thread=1: follow_exec_mode=same: continue across exec that changes architecture
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i02
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i12
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: multi_scope: second thread: print i22
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 2nd stop: print j
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-cc-with-index/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Fedora-x86_64-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-m64

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/3/builds/2380

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print z
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Fedora-x86_64-native-extended-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-extended-gdbserver-m64

Worker:
        fedora-x86-64-4

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/2/builds/2215

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=1: print re_run_var_1
new UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: delete all breakpoints in delete_breakpoints
PASS -> UNRESOLVED: gdb.multi/multi-re-run.exp: re_run_inf=1: iter=2: setting breakpoint at all_started
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: continue until exit
PASS -> FAIL: gdb.multi/multi-re-run.exp: re_run_inf=2: iter=2: print re_run_var_2
UNRESOLVED -> FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
new FAIL: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: only inferior 1 left
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: first thread: print i3
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-extended-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Ubuntu-Aarch64-native-extended-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Ubuntu-Aarch64-native-extended-gdbserver-m64

Worker:
        ubuntu-aarch64

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/5/builds/2100

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
FAIL -> UNRESOLVED: gdb.threads/fork-plus-threads.exp: detach-on-fork=off: inferior 1 exited
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
PASS -> FAIL: gdb.threads/linux-dp.exp: philosopher is distinct: 2
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Ubuntu-Aarch64-native-extended-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Fedora-x86_64-native-gdbserver-m64, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-gdbserver-m64

Worker:
        fedora-x86-64-2

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/22/builds/2216

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
PASS -> FAIL: gdb.cp/cpcompletion.exp: expression with namespace: cmd complete "p Test_NS"
PASS -> FAIL: gdb.cp/cpcompletion.exp: expression with namespace: tab complete "p Test_NS"
PASS -> FAIL: gdb.cp/cpcompletion.exp: expression with namespace: tab complete "p Test_NS:"
PASS -> FAIL: gdb.threads/interrupted-hand-call.exp: continue until exit
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 1st call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print k
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print r
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_func: 2nd call: 1st thread: print z
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 3rd stop: print i
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: nested_parallel: inner_threads: 3rd stop: print j
PASS -> KFAIL: gdb.threads/omp-par-scope.exp: single_scope: second thread: print i3
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m64/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>

Failures on Fedora-x86_64-native-gdbserver-m32, branch master

[gdb-buildbot]

Buildername:
        Fedora-x86_64-native-gdbserver-m32

Worker:
        fedora-x86-64-3

Full Build URL:
	https://gdb-buildbot.osci.io/#builders/24/builds/2218

Author:
        Tom Tromey <tom@tromey.com>

Commit tested:
        edfe0a0c6561cf838f3f885c22940025a826d900

Subject of commit:
        Remove casts from dwarf2/index-write.c

Testsuite logs (gdb.sum, gdb.log and others):
        https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/ed/edfe0a0c6561cf838f3f885c22940025a826d900/

*** Diff to previous build ***
==============================================
new FAIL: gdb.base/gdb-caching-proc.exp: set print elements unlimited
new FAIL: gdb.base/gdb-caching-proc.exp: show print elements
new FAIL: gdb.base/gdb-caching-proc.exp: show print repeats
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=0: inferior 1 exited
PASS -> KFAIL: gdb.threads/process-dies-while-handling-bp.exp: non_stop=off: cond_bp_target=1: inferior 1 exited
PASS -> FAIL: gdb.threads/thread-unwindonsignal.exp: continue until exit
==============================================

*** Complete list of XFAILs for this builder ***

To obtain the list of XFAIL tests for this builder, go to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.gz>

You can also see a pretty-printed version of the list, with more information
about each XFAIL, by going to:

        <https://gdb-buildbot.osci.io/results/Fedora-x86_64-native-gdbserver-m32/ed/edfe0a0c6561cf838f3f885c22940025a826d900//xfail.table.gz>