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| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/corelow.c | 15 |
2 files changed, 20 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 5fb76d0..820a9d3 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2021-06-25 Luis Machado <luis.machado@linaro.org> + + * corelow.c (core_target::core_target) Update to read target + description. + 2021-06-22 Simon Marchi <simon.marchi@polymtl.ca> * python/lib/gdb/__init__.py: Format. diff --git a/gdb/corelow.c b/gdb/corelow.c index a1943ab..b762eaa 100644 --- a/gdb/corelow.c +++ b/gdb/corelow.c @@ -154,8 +154,23 @@ private: /* per-core data */ core_target::core_target () { + /* Find a first arch based on the BFD. We need the initial gdbarch so + we can setup the hooks to find a target description. */ m_core_gdbarch = gdbarch_from_bfd (core_bfd); + /* If the arch is able to read a target description from the core, it + could yield a more specific gdbarch. */ + const struct target_desc *tdesc = read_description (); + + if (tdesc != nullptr) + { + struct gdbarch_info info; + gdbarch_info_init (&info); + info.abfd = core_bfd; + info.target_desc = tdesc; + m_core_gdbarch = gdbarch_find_by_info (info); + } + if (!m_core_gdbarch || !gdbarch_iterate_over_regset_sections_p (m_core_gdbarch)) error (_("\"%s\": Core file format not supported"), |