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XTENSA: Migrate from 'regset_from_core_section' to 'iterate_over_regset_sections'
For Xtensa targets, no longer define the gdbarch method 'regset_from_core_section', but the iterator method instead. gdb/ChangeLog: * xtensa-tdep.c (xtensa_regset_from_core_section): Remove. (xtensa_iterate_over_regset_sections): New. (xtensa_gdbarch_init): Adjust gdbarch initialization.
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@ -1,3 +1,9 @@
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2014-09-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
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* xtensa-tdep.c (xtensa_regset_from_core_section): Remove.
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(xtensa_iterate_over_regset_sections): New.
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(xtensa_gdbarch_init): Adjust gdbarch initialization.
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2014-09-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
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* vax-tdep.c (vax_regset_from_core_section): Remove.
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@ -910,23 +910,18 @@ xtensa_gregset =
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};
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/* Return the appropriate register set for the core
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section identified by SECT_NAME and SECT_SIZE. */
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/* Iterate over supported core file register note sections. */
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static const struct regset *
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xtensa_regset_from_core_section (struct gdbarch *core_arch,
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const char *sect_name,
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size_t sect_size)
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static void
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xtensa_iterate_over_regset_sections (struct gdbarch *gdbarch,
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iterate_over_regset_sections_cb *cb,
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void *cb_data,
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const struct regcache *regcache)
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{
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DEBUGTRACE ("xtensa_regset_from_core_section "
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"(..., sect_name==\"%s\", sect_size==%x)\n",
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sect_name, (unsigned int) sect_size);
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DEBUGTRACE ("xtensa_iterate_over_regset_sections\n");
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if (strcmp (sect_name, ".reg") == 0
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&& sect_size >= sizeof(xtensa_elf_gregset_t))
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return &xtensa_gregset;
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return NULL;
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cb (".reg", sizeof (xtensa_elf_gregset_t), &xtensa_gregset,
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NULL, cb_data);
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}
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@ -3280,8 +3275,8 @@ xtensa_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches)
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xtensa_add_reggroups (gdbarch);
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set_gdbarch_register_reggroup_p (gdbarch, xtensa_register_reggroup_p);
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set_gdbarch_regset_from_core_section (gdbarch,
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xtensa_regset_from_core_section);
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set_gdbarch_iterate_over_regset_sections
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(gdbarch, xtensa_iterate_over_regset_sections);
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set_solib_svr4_fetch_link_map_offsets
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(gdbarch, svr4_ilp32_fetch_link_map_offsets);
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