* sparc-nat.c (sparc_fetch_inferior_registers): Explicitly supply

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

diff --git a/gdb/sparc-tdep.c b/gdb/sparc-tdep.c
index 1039bd8e76847003ffaaaef5b7210150de8aa155..84fa3b1e7427428c6debe3e02f9ce9bc85e8e4a4 100644 (file)
--- a/gdb/sparc-tdep.c
+++ b/gdb/sparc-tdep.c
@@ -1618,6 +1618,7 @@ sparc32_supply_gregset (const struct sparc_gregset *gregset,
                        int regnum, const void *gregs)
 {
   const gdb_byte *regs = gregs;
+  gdb_byte zero[4] = { 0 };
   int i;
 
   if (regnum == SPARC32_PSR_REGNUM || regnum == -1)
@@ -1637,7 +1638,7 @@ sparc32_supply_gregset (const struct sparc_gregset *gregset,
                         regs + gregset->r_y_offset);
 
   if (regnum == SPARC_G0_REGNUM || regnum == -1)
-    regcache_raw_supply (regcache, SPARC_G0_REGNUM, NULL);
+    regcache_raw_supply (regcache, SPARC_G0_REGNUM, &zero);
 
   if ((regnum >= SPARC_G1_REGNUM && regnum <= SPARC_O7_REGNUM) || regnum == -1)
     {