diff options
Diffstat (limited to 'gdb/printcmd.c')
| -rw-r--r-- | gdb/printcmd.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/gdb/printcmd.c b/gdb/printcmd.c index 07139dd..5068cc9 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -445,10 +445,13 @@ print_scalar_formatted (valaddr, type, format, size, stream) case 'a': { /* Truncate address to the size of a target pointer, avoiding - shifts larger or equal than the width of a CORE_ADDR. */ + shifts larger or equal than the width of a CORE_ADDR. The + local variable PTR_BIT stops the compiler reporting a shift + overflow when it won't occure. */ CORE_ADDR addr = unpack_pointer (type, valaddr); - if (TARGET_PTR_BIT < (sizeof (CORE_ADDR) * HOST_CHAR_BIT)) - addr &= ((CORE_ADDR) 1 << TARGET_PTR_BIT) - 1; + int ptr_bit = TARGET_PTR_BIT; + if (ptr_bit < (sizeof (CORE_ADDR) * HOST_CHAR_BIT)) + addr &= ((CORE_ADDR) 1 << ptr_bit) - 1; print_address (addr, stream); } break; |