diff options
-rw-r--r-- | gdb/ChangeLog | 6 | ||||
-rw-r--r-- | gdb/xtensa-tdep.c | 3 |
2 files changed, 8 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2faf4897a59..2cebe10b027 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2017-03-27 Max Filippov <jcmvbkbc@gmail.com> + * xtensa-tdep.c (xtensa_pseudo_register_read): Treat all + registers above gdbarch_num_regs (gdbarch) as privileged in + call0 ABI. + +2017-03-27 Max Filippov <jcmvbkbc@gmail.com> + * xtensa-linux-nat.c (fill_gregset): Call regcache_raw_collect for a single specified register or for all registers in a0_base..a0_base + C0_NREGS range. diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c index 0000155b52b..2338ac10ea5 100644 --- a/gdb/xtensa-tdep.c +++ b/gdb/xtensa-tdep.c @@ -578,7 +578,8 @@ xtensa_pseudo_register_read (struct gdbarch *gdbarch, /* We have to find out how to deal with priveleged registers. Let's treat them as pseudo-registers, but we cannot read/write them. */ - else if (regnum < gdbarch_tdep (gdbarch)->a0_base) + else if (gdbarch_tdep (gdbarch)->call_abi == CallAbiCall0Only + || regnum < gdbarch_tdep (gdbarch)->a0_base) { buffer[0] = (gdb_byte)0; buffer[1] = (gdb_byte)0; |