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Merge branch 'gdbplugin' into 'main'

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gdb: Workaround optimized out quark_seq_id

See merge request GNOME/glib!3559
This commit is contained in:
Philip Withnall 2023-09-04 11:29:57 +00:00
commit 37309f165e
1 changed files with 15 additions and 4 deletions
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19
glib/glib_gdb.py
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@ -16,17 +16,28 @@ def g_quark_to_string(quark):
quark = long(quark)
if quark == 0:
return None
max_q = None
try:
val = read_global_var("quarks")
max_q = long(read_global_var("quark_seq_id"))
try:
max_q = long(read_global_var("quark_seq_id"))
# quark_seq_id gets optimized out in some builds so work around it
except gdb.error:
pass
except Exception:
try:
val = read_global_var("g_quarks")
max_q = long(read_global_var("g_quark_seq_id"))
try:
max_q = long(read_global_var("g_quark_seq_id"))
except gdb.error:
pass
except Exception:
return None
if quark < max_q:
return val[quark].string()
if max_q is None or quark < max_q:
try:
return val[quark].string()
except gdb.MemoryError:
print(f"Invalid quark {quark}")
return None