* regset.c: Tweak comment.

(regset_alloc): Remove descr argument.  Use GDBARCH_OBSTACK_ZALLOC
macro.
* regset.h: Update copyright year.
(struct regset): Remove `descr' member, add `gdbarch' member.
(regset_alloc): Adjust prototype and comment.
* i386-tdep.c (i386_supply_gregset): Get TDEP from REGSET->arch.
(i386_supply_fpregset): Likewise.
(i386_regset_from_core_section): Update call to regset_alloc.
* i386obsd-tdep.c (i386obsd_aout_supply_regset): Get TDEP from
REGSET->arch.
(i386obsd_aout_regset_from_core_section): Update call to
regset_alloc.
* i386nbsd-tdep.c (i386nbsd_aout_supply_regset): Get TDEP from
REGSET->arch.
(i386nbsd_aout_regset_from_core_section): Update call to
regset_alloc.
* amd64-tdep.c (amd64_supply_fpregset): Get TDEP from
REGSET->arch.
(amd64_regset_from_core_section): Update call to regset_alloc.
* amd64obsd-tdep.c (amd64obsd_supply_regset): Get TDEP from
REGSET->arch.
(amd64obsd_regset_from_core_section): Update call to regset_alloc.
* sparcnbsd-tdep.c (sparc32nbsd_supply_gregset): Directly pass
&sparc32nbsd_gregset in sparc32_supply_gregset call.
(sparc32nbsd_init_abi): Update call to regset_alloc.
* sparc64obsd-tdep.c (sparc64obsd_supply_gregset): Directly pass
&sparc64obsd_core_gregset in sparc64_supply_gregset call.
(sparc64obsd_init_abi): Update call to regset_alloc.
* sparc64nbsd-tdep.c (sparc64nbsd_supply_gregset): Directly pass
&sparc64nbsd_gregset in sparc64_supply_gregset call.
(sparc64nbsd_init_abi): Update call to regset_alloc.
* sparc64fbsd-tdep.c (sparc64fbsd_supply_gregset): Directly pass
&sparc64fbsd_gregset in sparc64_supply_gregset call.
(sparc64fbsd_init_abi): Update call to regset_alloc.

1 files changed, 2 insertions, 3 deletions

diff --git a/gdb/amd64obsd-tdep.c b/gdb/amd64obsd-tdep.c
index 01cc559575f..c1574cd9f4a 100644
--- a/gdb/amd64obsd-tdep.c
+++ b/gdb/amd64obsd-tdep.c
@@ -42,7 +42,7 @@ amd64obsd_supply_regset (const struct regset *regset,
 			 struct regcache *regcache, int regnum,
 			 const void *regs, size_t len)
 {
-  const struct gdbarch_tdep *tdep = regset->descr;
+  const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch);
 
   gdb_assert (len >= tdep->sizeof_gregset + I387_SIZEOF_FXSAVE);
 
@@ -63,8 +63,7 @@ amd64obsd_regset_from_core_section (struct gdbarch *gdbarch,
       && sect_size >= tdep->sizeof_gregset + I387_SIZEOF_FXSAVE)
     {
       if (tdep->gregset == NULL)
-        tdep->gregset = regset_alloc (gdbarch, tdep,
-                                      amd64obsd_supply_regset, NULL);
+        tdep->gregset = regset_alloc (gdbarch, amd64obsd_supply_regset, NULL);
       return tdep->gregset;
     }