Shorten long lines in linux-aarch64-low.c

[deliverable/binutils-gdb.git] / gdb / ppc-linux-tdep.c

diff --git a/gdb/ppc-linux-tdep.c b/gdb/ppc-linux-tdep.c
index 3849ca665c93db5238fb1f82568befb6fee7d5a2..ae5edc2845e05980796f978b28e8eb0649e9462b 100644 (file)
--- a/gdb/ppc-linux-tdep.c
+++ b/gdb/ppc-linux-tdep.c
@@ -373,7 +373,8 @@ ppc_linux_supply_gregset (const struct regset *regset,
                          struct regcache *regcache,
                          int regnum, const void *gregs, size_t len)
 {
-  const struct ppc_reg_offsets *offsets = regset->regmap;
+  const struct ppc_reg_offsets *offsets
+    = (const struct ppc_reg_offsets *) regset->regmap;
 
   ppc_supply_gregset (regset, regcache, regnum, gregs, len);
 
@@ -381,13 +382,13 @@ ppc_linux_supply_gregset (const struct regset *regset,
     {
       /* "orig_r3" is stored 2 slots after "pc".  */
       if (regnum == -1 || regnum == PPC_ORIG_R3_REGNUM)
-       ppc_supply_reg (regcache, PPC_ORIG_R3_REGNUM, gregs,
+       ppc_supply_reg (regcache, PPC_ORIG_R3_REGNUM, (const gdb_byte *) gregs,
                        offsets->pc_offset + 2 * offsets->gpr_size,
                        offsets->gpr_size);
 
       /* "trap" is stored 8 slots after "pc".  */
       if (regnum == -1 || regnum == PPC_TRAP_REGNUM)
-       ppc_supply_reg (regcache, PPC_TRAP_REGNUM, gregs,
+       ppc_supply_reg (regcache, PPC_TRAP_REGNUM, (const gdb_byte *) gregs,
                        offsets->pc_offset + 8 * offsets->gpr_size,
                        offsets->gpr_size);
     }
@@ -398,7 +399,8 @@ ppc_linux_collect_gregset (const struct regset *regset,
                           const struct regcache *regcache,
                           int regnum, void *gregs, size_t len)
 {
-  const struct ppc_reg_offsets *offsets = regset->regmap;
+  const struct ppc_reg_offsets *offsets
+    = (const struct ppc_reg_offsets *) regset->regmap;
 
   /* Clear areas in the linux gregset not written elsewhere.  */
   if (regnum == -1)
@@ -410,13 +412,13 @@ ppc_linux_collect_gregset (const struct regset *regset,
     {
       /* "orig_r3" is stored 2 slots after "pc".  */
       if (regnum == -1 || regnum == PPC_ORIG_R3_REGNUM)
-       ppc_collect_reg (regcache, PPC_ORIG_R3_REGNUM, gregs,
+       ppc_collect_reg (regcache, PPC_ORIG_R3_REGNUM, (gdb_byte *) gregs,
                         offsets->pc_offset + 2 * offsets->gpr_size,
                         offsets->gpr_size);
 
       /* "trap" is stored 8 slots after "pc".  */
       if (regnum == -1 || regnum == PPC_TRAP_REGNUM)
-       ppc_collect_reg (regcache, PPC_TRAP_REGNUM, gregs,
+       ppc_collect_reg (regcache, PPC_TRAP_REGNUM, (gdb_byte *) gregs,
                         offsets->pc_offset + 8 * offsets->gpr_size,
                         offsets->gpr_size);
     }
@@ -765,29 +767,32 @@ static struct linux_record_tdep ppc64_linux_record_tdep;
 static enum gdb_syscall
 ppc_canonicalize_syscall (int syscall)
 {
+  int result = -1;
+
   if (syscall <= 165)
-    return syscall;
+    result = syscall;
   else if (syscall >= 167 && syscall <= 190)   /* Skip query_module 166 */
-    return syscall + 1;
+    result = syscall + 1;
   else if (syscall >= 192 && syscall <= 197)   /* mmap2 */
-    return syscall;
+    result = syscall;
   else if (syscall == 208)                     /* tkill */
-    return gdb_sys_tkill;
+    result = gdb_sys_tkill;
   else if (syscall >= 207 && syscall <= 220)   /* gettid */
-    return syscall + 224 - 207;
+    result = syscall + 224 - 207;
   else if (syscall >= 234 && syscall <= 239)   /* exit_group */
-    return syscall + 252 - 234;
-  else if (syscall >= 240 && syscall <=248)    /* timer_create */
-    return syscall += 259 - 240;
-  else if (syscall >= 250 && syscall <=251)    /* tgkill */
-    return syscall + 270 - 250;
+    result = syscall + 252 - 234;
+  else if (syscall >= 240 && syscall <= 248)   /* timer_create */
+    result = syscall += 259 - 240;
+  else if (syscall >= 250 && syscall <= 251)   /* tgkill */
+    result = syscall + 270 - 250;
   else if (syscall == 336)
-    return gdb_sys_recv;
+    result = gdb_sys_recv;
   else if (syscall == 337)
-    return gdb_sys_recvfrom;
+    result = gdb_sys_recvfrom;
   else if (syscall == 342)
-    return gdb_sys_recvmsg;
-  return -1;
+    result = gdb_sys_recvmsg;
+
+  return (enum gdb_syscall) result;
 }
 
 /* Record registers which might be clobbered during system call.
@@ -1076,7 +1081,7 @@ ppc_stap_parse_special_token (struct gdbarch *gdbarch,
        }
 
       len = s - p->arg;
-      regname = alloca (len + 2);
+      regname = (char *) alloca (len + 2);
       regname[0] = 'r';
 
       strncpy (regname + 1, p->arg, len);
@@ -1137,7 +1142,7 @@ ppc_linux_spe_context_lookup (struct objfile *objfile)
     {
       spe_context_objfile = objfile;
       spe_context_lm_addr = svr4_fetch_objfile_link_map (objfile);
-      spe_context_offset = BMSYMBOL_VALUE_ADDRESS (sym);
+      spe_context_offset = MSYMBOL_VALUE_RAW_ADDRESS (sym.minsym);
       spe_context_cache_ptid = minus_one_ptid;
       spe_context_cache_address = 0;
       return;
@@ -1254,7 +1259,7 @@ struct ppu2spu_cache
 static struct gdbarch *
 ppu2spu_prev_arch (struct frame_info *this_frame, void **this_cache)
 {
-  struct ppu2spu_cache *cache = *this_cache;
+  struct ppu2spu_cache *cache = (struct ppu2spu_cache *) *this_cache;
   return get_regcache_arch (cache->regcache);
 }
 
@@ -1262,7 +1267,7 @@ static void
 ppu2spu_this_id (struct frame_info *this_frame,
                 void **this_cache, struct frame_id *this_id)
 {
-  struct ppu2spu_cache *cache = *this_cache;
+  struct ppu2spu_cache *cache = (struct ppu2spu_cache *) *this_cache;
   *this_id = cache->frame_id;
 }
 
@@ -1270,11 +1275,11 @@ static struct value *
 ppu2spu_prev_register (struct frame_info *this_frame,
                       void **this_cache, int regnum)
 {
-  struct ppu2spu_cache *cache = *this_cache;
+  struct ppu2spu_cache *cache = (struct ppu2spu_cache *) *this_cache;
   struct gdbarch *gdbarch = get_regcache_arch (cache->regcache);
   gdb_byte *buf;
 
-  buf = alloca (register_size (gdbarch, regnum));
+  buf = (gdb_byte *) alloca (register_size (gdbarch, regnum));
 
   if (regnum < gdbarch_num_regs (gdbarch))
     regcache_raw_read (cache->regcache, regnum, buf);
@@ -1292,10 +1297,10 @@ struct ppu2spu_data
   gdb_byte gprs[128*16];
 };
 
-static int
+static enum register_status
 ppu2spu_unwind_register (void *src, int regnum, gdb_byte *buf)
 {
-  struct ppu2spu_data *data = src;
+  struct ppu2spu_data *data = (struct ppu2spu_data *) src;
   enum bfd_endian byte_order = gdbarch_byte_order (data->gdbarch);
 
   if (regnum >= 0 && regnum < SPU_NUM_GPRS)
@@ -1347,7 +1352,7 @@ ppu2spu_sniffer (const struct frame_unwind *self,
       info.bfd_arch_info = bfd_lookup_arch (bfd_arch_spu, bfd_mach_spu);
       info.byte_order = BFD_ENDIAN_BIG;
       info.osabi = GDB_OSABI_LINUX;
-      info.tdep_info = (void *) &data.id;
+      info.tdep_info = (struct gdbarch_tdep_info *) &data.id;
       data.gdbarch = gdbarch_find_by_info (info);
       if (!data.gdbarch)
        return 0;
@@ -1379,7 +1384,7 @@ ppu2spu_sniffer (const struct frame_unwind *self,
 static void
 ppu2spu_dealloc_cache (struct frame_info *self, void *this_cache)
 {
-  struct ppu2spu_cache *cache = this_cache;
+  struct ppu2spu_cache *cache = (struct ppu2spu_cache *) this_cache;
   regcache_xfree (cache->regcache);
 }
 
@@ -1630,7 +1635,8 @@ ppc_linux_init_abi (struct gdbarch_info info,
                     struct gdbarch *gdbarch)
 {
   struct gdbarch_tdep *tdep = gdbarch_tdep (gdbarch);
-  struct tdesc_arch_data *tdesc_data = (void *) info.tdep_info;
+  struct tdesc_arch_data *tdesc_data
+    = (struct tdesc_arch_data *) info.tdep_info;
   static const char *const stap_integer_prefixes[] = { "i", NULL };
   static const char *const stap_register_indirection_prefixes[] = { "(",
                                                                    NULL };
@@ -1801,8 +1807,6 @@ ppc_linux_init_abi (struct gdbarch_info info,
   set_gdbarch_displaced_step_location (gdbarch,
                                       linux_displaced_step_location);
 
-  set_gdbarch_get_siginfo_type (gdbarch, linux_get_siginfo_type);
-
   /* Support reverse debugging.  */
   set_gdbarch_process_record (gdbarch, ppc_process_record);
   set_gdbarch_process_record_signal (gdbarch, ppc_linux_record_signal);