diff options
Diffstat (limited to 'gdb/regcache.c')
| -rw-r--r-- | gdb/regcache.c | 21 |
1 files changed, 12 insertions, 9 deletions
diff --git a/gdb/regcache.c b/gdb/regcache.c index f3f845a..b2f9b05 100644 --- a/gdb/regcache.c +++ b/gdb/regcache.c @@ -1609,19 +1609,21 @@ cooked_read_test (struct gdbarch *gdbarch) /* Test that read one raw register from regcache_no_target will go to the target layer. */ - int regnum; /* Find a raw register which size isn't zero. */ - for (regnum = 0; regnum < gdbarch_num_regs (gdbarch); regnum++) + int nonzero_regnum; + for (nonzero_regnum = 0; + nonzero_regnum < gdbarch_num_regs (gdbarch); + nonzero_regnum++) { - if (register_size (gdbarch, regnum) != 0) + if (register_size (gdbarch, nonzero_regnum) != 0) break; } readwrite_regcache readwrite (gdbarch); - gdb::def_vector<gdb_byte> buf (register_size (gdbarch, regnum)); + gdb::def_vector<gdb_byte> buf (register_size (gdbarch, nonzero_regnum)); - readwrite.raw_read (regnum, buf.data ()); + readwrite.raw_read (nonzero_regnum, buf.data ()); /* raw_read calls target_fetch_registers. */ SELF_CHECK (mock_target.fetch_registers_called > 0); @@ -1642,9 +1644,10 @@ cooked_read_test (struct gdbarch *gdbarch) if (register_size (gdbarch, regnum) == 0) continue; - gdb::def_vector<gdb_byte> buf (register_size (gdbarch, regnum)); + gdb::def_vector<gdb_byte> inner_buf (register_size (gdbarch, regnum)); - SELF_CHECK (REG_VALID == readwrite.cooked_read (regnum, buf.data ())); + SELF_CHECK (REG_VALID == readwrite.cooked_read (regnum, + inner_buf.data ())); SELF_CHECK (mock_target.fetch_registers_called == 0); SELF_CHECK (mock_target.store_registers_called == 0); @@ -1669,9 +1672,9 @@ cooked_read_test (struct gdbarch *gdbarch) if (register_size (gdbarch, regnum) == 0) continue; - gdb::def_vector<gdb_byte> buf (register_size (gdbarch, regnum)); + gdb::def_vector<gdb_byte> inner_buf (register_size (gdbarch, regnum)); enum register_status status = readonly.cooked_read (regnum, - buf.data ()); + inner_buf.data ()); if (regnum < gdbarch_num_regs (gdbarch)) { |