diff options
Diffstat (limited to 'gdb/gcore-elf.c')
| -rw-r--r-- | gdb/gcore-elf.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gdb/gcore-elf.c b/gdb/gcore-elf.c index b0fb808..d9c216b 100644 --- a/gdb/gcore-elf.c +++ b/gdb/gcore-elf.c @@ -24,6 +24,7 @@ #include "gdbthread.h" #include "inferior.h" #include "regset.h" +#include "gdbsupport/tdesc.h" /* Structure for passing information from GCORE_COLLECT_THREAD_REGISTERS via an iterator to GCORE_COLLECT_REGSET_SECTION_CB. */ @@ -134,3 +135,32 @@ gcore_elf_build_thread_register_notes gcore_elf_collect_thread_registers (regcache, info->ptid, obfd, note_data, note_size, stop_signal); } + +/* See gcore-elf.h. */ + +void +gcore_elf_make_tdesc_note (bfd *obfd, + gdb::unique_xmalloc_ptr<char> *note_data, + int *note_size) +{ + /* Append the target description to the core file. */ + const struct target_desc *tdesc = gdbarch_target_desc (target_gdbarch ()); + const char *tdesc_xml + = tdesc == nullptr ? nullptr : tdesc_get_features_xml (tdesc); + if (tdesc_xml != nullptr && *tdesc_xml != '\0') + { + /* Skip the leading '@'. */ + if (*tdesc_xml == '@') + ++tdesc_xml; + + /* Include the null terminator in the length. */ + size_t tdesc_len = strlen (tdesc_xml) + 1; + + /* Now add the target description into the core file. */ + note_data->reset (elfcore_write_register_note (obfd, + note_data->release (), + note_size, + ".gdb-tdesc", tdesc_xml, + tdesc_len)); + } +} |