diff options
| -rw-r--r-- | gdb/sparc64fbsd-tdep.c | 58 |
1 files changed, 22 insertions, 36 deletions
diff --git a/gdb/sparc64fbsd-tdep.c b/gdb/sparc64fbsd-tdep.c index 14ecf96..3c1335d 100644 --- a/gdb/sparc64fbsd-tdep.c +++ b/gdb/sparc64fbsd-tdep.c @@ -25,6 +25,7 @@ #include "gdbcore.h" #include "osabi.h" #include "regcache.h" +#include "regset.h" #include "target.h" #include "trad-frame.h" @@ -48,45 +49,21 @@ const struct sparc_gregset sparc64fbsd_gregset = }; -/* Size of `struct reg' and `struct fpreg'. */ -static const int sparc64fbsd_sizeof_struct_reg = 256; -static const int sparc64fbsd_sizeof_struct_fpreg = 272; - static void -fetch_core_registers (char *core_reg_sect, unsigned core_reg_size, int which, - CORE_ADDR ignore) +sparc64fbsd_supply_gregset (const struct regset *regset, + struct regcache *regcache, + int regnum, const void *gregs, size_t len) { - switch (which) - { - case 0: /* Integer registers */ - if (core_reg_size != sparc64fbsd_sizeof_struct_reg) - warning ("Wrong size register set in core file."); - else - sparc64_supply_gregset (&sparc64fbsd_gregset, current_regcache, - -1, core_reg_sect); - break; - - case 2: /* Floating pointer registers */ - if (core_reg_size != sparc64fbsd_sizeof_struct_fpreg) - warning ("Wrong size FP register set in core file."); - else - sparc64_supply_fpregset (current_regcache, -1, core_reg_sect); - break; - - default: - /* Don't know what kind of register request this is; just ignore it. */ - break; - } + sparc64_supply_gregset (regset->descr, regcache, regnum, gregs); } -static struct core_fns sparc64fbsd_core_fns = +static void +sparc64fbsd_supply_fpregset (const struct regset *regset, + struct regcache *regcache, + int regnum, const void *fpregs, size_t len) { - bfd_target_elf_flavour, /* core_flavour */ - default_check_format, /* check_format */ - default_core_sniffer, /* core_sniffer */ - fetch_core_registers, /* core_read_registers */ - NULL -}; + sparc64_supply_fpregset (regcache, regnum, fpregs); +} /* Signal trampolines. */ @@ -220,6 +197,17 @@ sparc64fbsd_sigtramp_frame_sniffer (struct frame_info *next_frame) static void sparc64fbsd_init_abi (struct gdbarch_info info, struct gdbarch *gdbarch) { + struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch); + + tdep->gregset = XMALLOC (struct regset); + tdep->gregset->descr = &sparc64fbsd_gregset; + tdep->gregset->supply_regset = sparc64fbsd_supply_gregset; + tdep->sizeof_gregset = 256; + + tdep->fpregset = XMALLOC (struct regset); + tdep->fpregset->supply_regset = sparc64fbsd_supply_fpregset; + tdep->sizeof_fpregset = 272; + set_gdbarch_pc_in_sigtramp (gdbarch, sparc64fbsd_pc_in_sigtramp); frame_unwind_append_sniffer (gdbarch, sparc64fbsd_sigtramp_frame_sniffer); @@ -234,6 +222,4 @@ _initialize_sparc64fbsd_tdep (void) { gdbarch_register_osabi (bfd_arch_sparc, bfd_mach_sparc_v9, GDB_OSABI_FREEBSD_ELF, sparc64fbsd_init_abi); - - add_core_fns (&sparc64fbsd_core_fns); } |