From: Ulrich Weigand <uweigand@de.ibm.com>
Date: Thu, 11 Sep 2008 14:30:24 +0000 (+0000)
Subject: 	* bsd-uthread.c (bsd_uthread_read_memory_address): New function.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ff7da4687619750782084e90d4183874757146e1;p=binutils-gdb.git

	* bsd-uthread.c (bsd_uthread_read_memory_address): New function.
	(bsd_uthread_fetch_registers, bsd_uthread_store_registers,
	bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
---

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 520ad044b84..2261960603f 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* bsd-uthread.c (bsd_uthread_read_memory_address): New function.
+	(bsd_uthread_fetch_registers, bsd_uthread_store_registers,
+	bsd_uthread_wait, bsd_uthread_find_new_threads): Use it.
+
 2008-09-11  Ulrich Weigand  <uweigand@de.ibm.com>
 
 	* procfs.c (procfs_address_to_host_pointer): Use target_gdbarch
diff --git a/gdb/bsd-uthread.c b/gdb/bsd-uthread.c
index 93198d3e224..59853ced30b 100644
--- a/gdb/bsd-uthread.c
+++ b/gdb/bsd-uthread.c
@@ -145,6 +145,13 @@ bsd_uthread_lookup_offset (const char *name, struct objfile *objfile)
   return read_memory_unsigned_integer (addr, 4);
 }
 
+static CORE_ADDR
+bsd_uthread_read_memory_address (CORE_ADDR addr)
+{
+  struct type *ptr_type = builtin_type (target_gdbarch)->builtin_data_ptr;
+  return read_memory_typed_address (addr, ptr_type);
+}
+
 /* If OBJFILE contains the symbols corresponding to one of the
    supported user-level threads libraries, activate the thread stratum
    implemented by this module.  */
@@ -285,8 +292,7 @@ bsd_uthread_fetch_registers (struct regcache *regcache, int regnum)
      thread structure.  This can go once we fix the underlying target.  */
   regnum = -1;
 
-  active_addr = read_memory_typed_address (bsd_uthread_thread_run_addr,
-					   builtin_type_void_data_ptr);
+  active_addr = bsd_uthread_read_memory_address (bsd_uthread_thread_run_addr);
   if (addr != 0 && addr != active_addr)
     {
       bsd_uthread_check_magic (addr);
@@ -303,8 +309,7 @@ bsd_uthread_store_registers (struct regcache *regcache, int regnum)
   CORE_ADDR addr = ptid_get_tid (inferior_ptid);
   CORE_ADDR active_addr;
 
-  active_addr = read_memory_typed_address (bsd_uthread_thread_run_addr,
-					   builtin_type_void_data_ptr);
+  active_addr = bsd_uthread_read_memory_address (bsd_uthread_thread_run_addr);
   if (addr != 0 && addr != active_addr)
     {
       bsd_uthread_check_magic (addr);
@@ -349,8 +354,7 @@ bsd_uthread_wait (ptid_t ptid, struct target_waitstatus *status)
 
   /* Fetch the corresponding thread ID, and augment the returned
      process ID with it.  */
-  addr = read_memory_typed_address (bsd_uthread_thread_run_addr,
-				    builtin_type_void_data_ptr);
+  addr = bsd_uthread_read_memory_address (bsd_uthread_thread_run_addr);
   if (addr != 0)
     {
       gdb_byte buf[4];
@@ -415,8 +419,7 @@ bsd_uthread_find_new_threads (void)
   int offset = bsd_uthread_thread_next_offset;
   CORE_ADDR addr;
 
-  addr = read_memory_typed_address (bsd_uthread_thread_list_addr,
-				    builtin_type_void_data_ptr);
+  addr = bsd_uthread_read_memory_address (bsd_uthread_thread_list_addr);
   while (addr != 0)
     {
       ptid_t ptid = ptid_build (pid, 0, addr);
@@ -432,8 +435,7 @@ bsd_uthread_find_new_threads (void)
 	    add_thread (ptid);
 	}
 
-      addr = read_memory_typed_address (addr + offset,
-					builtin_type_void_data_ptr);
+      addr = bsd_uthread_read_memory_address (addr + offset);
     }
 }