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[deliverable/binutils-gdb.git] / gdb / ppcobsd-nat.c

diff --git a/gdb/ppcobsd-nat.c b/gdb/ppcobsd-nat.c
index 1195d764f8977e6bb91778ffeaf1d0df3f98b2c1..7b306746b9748ff3370ac459ecb7b2c7f1e22a75 100644 (file)
--- a/gdb/ppcobsd-nat.c
+++ b/gdb/ppcobsd-nat.c
@@ -148,7 +148,8 @@ ppcobsd_store_registers (struct regcache *regcache, int regnum)
 static int
 ppcobsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
 {
-  struct gdbarch_tdep *tdep = gdbarch_tdep (get_regcache_arch (regcache));
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
   struct switchframe sf;
   struct callframe cf;
   int i, regnum;
@@ -167,14 +168,14 @@ ppcobsd_supply_pcb (struct regcache *regcache, struct pcb *pcb)
     return 0;
 
   read_memory (pcb->pcb_sp, (gdb_byte *)&sf, sizeof sf);
-  regcache_raw_supply (regcache, gdbarch_sp_regnum (current_gdbarch), &sf.sp);
+  regcache_raw_supply (regcache, gdbarch_sp_regnum (gdbarch), &sf.sp);
   regcache_raw_supply (regcache, tdep->ppc_cr_regnum, &sf.cr);
   regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 2, &sf.fixreg2);
   for (i = 0, regnum = tdep->ppc_gp0_regnum + 13; i < 19; i++, regnum++)
     regcache_raw_supply (regcache, regnum, &sf.fixreg[i]);
 
   read_memory (sf.sp, (gdb_byte *)&cf, sizeof cf);
-  regcache_raw_supply (regcache, gdbarch_pc_regnum (current_gdbarch), &cf.lr);
+  regcache_raw_supply (regcache, gdbarch_pc_regnum (gdbarch), &cf.lr);
   regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 30, &cf.r30);
   regcache_raw_supply (regcache, tdep->ppc_gp0_regnum + 31, &cf.r31);
 
@@ -198,6 +199,8 @@ _initialize_ppcobsd_nat (void)
 
   /* General-purpose registers.  */
   ppcobsd_reg_offsets.r0_offset = offsetof (struct reg, gpr);
+  ppcobsd_reg_offsets.gpr_size = 4;
+  ppcobsd_reg_offsets.xr_size = 4;
   ppcobsd_reg_offsets.pc_offset = offsetof (struct reg, pc);
   ppcobsd_reg_offsets.ps_offset = offsetof (struct reg, ps);
   ppcobsd_reg_offsets.cr_offset = offsetof (struct reg, cnd);
@@ -212,6 +215,7 @@ _initialize_ppcobsd_nat (void)
 #ifdef PT_GETFPREGS
   ppcobsd_fpreg_offsets.f0_offset = offsetof (struct fpreg, fpr);
   ppcobsd_fpreg_offsets.fpscr_offset = offsetof (struct fpreg, fpscr);
+  ppcobsd_fpreg_offsets.fpscr_size = 4;
 #endif
 
   /* AltiVec registers.  */