* 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, 4 insertions, 6 deletions

diff --git a/gdb/i386-tdep.c b/gdb/i386-tdep.c
index d01dcc5..3b9ce9c 100644
--- a/gdb/i386-tdep.c
+++ b/gdb/i386-tdep.c
@@ -1616,7 +1616,7 @@ void
 i386_supply_gregset (const struct regset *regset, struct regcache *regcache,
 		     int regnum, const void *gregs, size_t len)
 {
-  const struct gdbarch_tdep *tdep = regset->descr;
+  const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch);
   const char *regs = gregs;
   int i;
 
@@ -1638,7 +1638,7 @@ static void
 i386_supply_fpregset (const struct regset *regset, struct regcache *regcache,
 		      int regnum, const void *fpregs, size_t len)
 {
-  const struct gdbarch_tdep *tdep = regset->descr;
+  const struct gdbarch_tdep *tdep = gdbarch_tdep (regset->arch);
 
   if (len == I387_SIZEOF_FXSAVE)
     {
@@ -1662,8 +1662,7 @@ i386_regset_from_core_section (struct gdbarch *gdbarch,
   if (strcmp (sect_name, ".reg") == 0 && sect_size == tdep->sizeof_gregset)
     {
       if (tdep->gregset == NULL)
-        tdep->gregset = regset_alloc (gdbarch, tdep,
-                                      i386_supply_gregset, NULL);
+        tdep->gregset = regset_alloc (gdbarch, i386_supply_gregset, NULL);
       return tdep->gregset;
     }
 
@@ -1672,8 +1671,7 @@ i386_regset_from_core_section (struct gdbarch *gdbarch,
 	  && sect_size == I387_SIZEOF_FXSAVE))
     {
       if (tdep->fpregset == NULL)
-        tdep->fpregset = regset_alloc (gdbarch, tdep,
-                                       i386_supply_fpregset, NULL);
+        tdep->fpregset = regset_alloc (gdbarch, i386_supply_fpregset, NULL);
       return tdep->fpregset;
     }