diff options
Diffstat (limited to 'gdb/ppcfbsd-tdep.c')
| -rw-r--r-- | gdb/ppcfbsd-tdep.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/gdb/ppcfbsd-tdep.c b/gdb/ppcfbsd-tdep.c index b78ccfc..d497c69 100644 --- a/gdb/ppcfbsd-tdep.c +++ b/gdb/ppcfbsd-tdep.c @@ -33,6 +33,7 @@ #include "ppc-tdep.h" #include "ppc64-tdep.h" #include "ppcfbsd-tdep.h" +#include "fbsd-tdep.h" #include "solib-svr4.h" @@ -128,24 +129,21 @@ ppc_fbsd_fpregset (void) return &ppc32_fbsd_fpregset; } -/* Return the appropriate register set for the core section identified - by SECT_NAME and SECT_SIZE. */ +/* Iterate over core file register note sections. */ -static const struct regset * -ppcfbsd_regset_from_core_section (struct gdbarch *gdbarch, - const char *sect_name, size_t sect_size) +static void +ppcfbsd_iterate_over_regset_sections (struct gdbarch *gdbarch, + iterate_over_regset_sections_cb *cb, + void *cb_data, + const struct regcache *regcache) { struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); - if (strcmp (sect_name, ".reg") == 0 && sect_size >= 148) - { - if (tdep->wordsize == 4) - return &ppc32_fbsd_gregset; - else - return &ppc64_fbsd_gregset; - } - if (strcmp (sect_name, ".reg2") == 0 && sect_size >= 264) - return &ppc32_fbsd_fpregset; - return NULL; + + if (tdep->wordsize == 4) + cb (".reg", 148, &ppc32_fbsd_gregset, NULL, cb_data); + else + cb (".reg", 296, &ppc64_fbsd_gregset, NULL, cb_data); + cb (".reg2", 264, &ppc32_fbsd_fpregset, NULL, cb_data); } /* Default page size. */ @@ -300,6 +298,9 @@ ppcfbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); + /* Generic FreeBSD support. */ + fbsd_init_abi (info, gdbarch); + /* FreeBSD doesn't support the 128-bit `long double' from the psABI. */ set_gdbarch_long_double_bit (gdbarch, 64); set_gdbarch_long_double_format (gdbarch, floatformats_ieee_double); @@ -329,8 +330,8 @@ ppcfbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) set_gdbarch_gcore_bfd_target (gdbarch, "elf64-powerpc"); } - set_gdbarch_regset_from_core_section - (gdbarch, ppcfbsd_regset_from_core_section); + set_gdbarch_iterate_over_regset_sections + (gdbarch, ppcfbsd_iterate_over_regset_sections); set_gdbarch_fetch_tls_load_module_address (gdbarch, svr4_fetch_objfile_link_map); |