gdb/

[deliverable/binutils-gdb.git] / gdb / sparc64-tdep.c

diff --git a/gdb/sparc64-tdep.c b/gdb/sparc64-tdep.c
index 47171a48e5919b18db9dab559510db636c7451d3..82baa178101de092097acc6f90c310eb35e6c9c4 100644 (file)
--- a/gdb/sparc64-tdep.c
+++ b/gdb/sparc64-tdep.c
@@ -320,6 +320,7 @@ sparc64_pseudo_register_read (struct gdbarch *gdbarch,
                              struct regcache *regcache,
                              int regnum, gdb_byte *buf)
 {
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   gdb_assert (regnum >= SPARC64_NUM_REGS);
 
   if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D30_REGNUM)
@@ -370,7 +371,7 @@ sparc64_pseudo_register_read (struct gdbarch *gdbarch,
          state = (state >> 32) & ((1 << 8) - 1);
          break;
        }
-      store_unsigned_integer (buf, 8, state);
+      store_unsigned_integer (buf, 8, byte_order, state);
     }
 }
 
@@ -379,6 +380,7 @@ sparc64_pseudo_register_write (struct gdbarch *gdbarch,
                               struct regcache *regcache,
                               int regnum, const gdb_byte *buf)
 {
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
   gdb_assert (regnum >= SPARC64_NUM_REGS);
 
   if (regnum >= SPARC64_D0_REGNUM && regnum <= SPARC64_D30_REGNUM)
@@ -414,7 +416,7 @@ sparc64_pseudo_register_write (struct gdbarch *gdbarch,
       ULONGEST state, bits;
 
       regcache_raw_read_unsigned (regcache, SPARC64_STATE_REGNUM, &state);
-      bits = extract_unsigned_integer (buf, 8);
+      bits = extract_unsigned_integer (buf, 8, byte_order);
       switch (regnum)
        {
        case SPARC64_CWP_REGNUM:
@@ -486,6 +488,7 @@ static struct value *
 sparc64_frame_prev_register (struct frame_info *this_frame, void **this_cache,
                             int regnum)
 {
+  struct gdbarch *gdbarch = get_frame_arch (this_frame);
   struct sparc_frame_cache *cache =
     sparc64_frame_cache (this_frame, this_cache);
 
@@ -500,7 +503,7 @@ sparc64_frame_prev_register (struct frame_info *this_frame, void **this_cache,
 
   /* Handle StackGhost.  */
   {
-    ULONGEST wcookie = sparc_fetch_wcookie ();
+    ULONGEST wcookie = sparc_fetch_wcookie (gdbarch);
 
     if (wcookie != 0 && !cache->frameless_p && regnum == SPARC_I7_REGNUM)
       {
@@ -1166,7 +1169,9 @@ sparc64_supply_gregset (const struct sparc_gregset *gregset,
                        struct regcache *regcache,
                        int regnum, const void *gregs)
 {
-  int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
+  int sparc32 = (gdbarch_ptr_bit (gdbarch) == 32);
   const gdb_byte *regs = gregs;
   int i;
 
@@ -1178,10 +1183,10 @@ sparc64_supply_gregset (const struct sparc_gregset *gregset,
          ULONGEST tstate, psr;
          gdb_byte buf[4];
 
-         tstate = extract_unsigned_integer (regs + offset, 8);
+         tstate = extract_unsigned_integer (regs + offset, 8, byte_order);
          psr = ((tstate & TSTATE_CWP) | PSR_S | ((tstate & TSTATE_ICC) >> 12)
                 | ((tstate & TSTATE_XCC) >> 20) | PSR_V8PLUS);
-         store_unsigned_integer (buf, 4, psr);
+         store_unsigned_integer (buf, 4, byte_order, psr);
          regcache_raw_supply (regcache, SPARC32_PSR_REGNUM, buf);
        }
 
@@ -1280,7 +1285,9 @@ sparc64_collect_gregset (const struct sparc_gregset *gregset,
                         const struct regcache *regcache,
                         int regnum, void *gregs)
 {
-  int sparc32 = (gdbarch_ptr_bit (get_regcache_arch (regcache)) == 32);
+  struct gdbarch *gdbarch = get_regcache_arch (regcache);
+  enum bfd_endian byte_order = gdbarch_byte_order (gdbarch);
+  int sparc32 = (gdbarch_ptr_bit (gdbarch) == 32);
   gdb_byte *regs = gregs;
   int i;
 
@@ -1292,13 +1299,13 @@ sparc64_collect_gregset (const struct sparc_gregset *gregset,
          ULONGEST tstate, psr;
          gdb_byte buf[8];
 
-         tstate = extract_unsigned_integer (regs + offset, 8);
+         tstate = extract_unsigned_integer (regs + offset, 8, byte_order);
          regcache_raw_collect (regcache, SPARC32_PSR_REGNUM, buf);
-         psr = extract_unsigned_integer (buf, 4);
+         psr = extract_unsigned_integer (buf, 4, byte_order);
          tstate |= (psr & PSR_ICC) << 12;
          if ((psr & (PSR_VERS | PSR_IMPL)) == PSR_V8PLUS)
            tstate |= (psr & PSR_XCC) << 20;
-         store_unsigned_integer (buf, 8, tstate);
+         store_unsigned_integer (buf, 8, byte_order, tstate);
          memcpy (regs + offset, buf, 8);
        }