From: Yao Qi Date: Tue, 4 Aug 2015 13:34:14 +0000 (+0100) Subject: Disable tracepoint support for aarch32 X-Git-Tag: users/ARM/embedded-binutils-2_26-branch-2016q1~1097 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=524b57e6b3a36e0ce6573bbc4dba9f0bd9c165b1;p=external%2Fbinutils.git Disable tracepoint support for aarch32 We only support tracepoint for aarch64. Although arm program can run on aarch64, GDBserver doesn't support tracepoint for it. gdb/gdbserver: 2015-08-04 Yao Qi * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0 if current_thread is 32 bit. --- diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog index 1227686..43cae40 100644 --- a/gdb/gdbserver/ChangeLog +++ b/gdb/gdbserver/ChangeLog @@ -1,5 +1,10 @@ 2015-08-04 Yao Qi + * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0 + if current_thread is 32 bit. + +2015-08-04 Yao Qi + * linux-aarch64-low.c (aarch64_supports_z_point_type): Return 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging. * server.c (extended_protocol): Remove "static". diff --git a/gdb/gdbserver/linux-aarch64-low.c b/gdb/gdbserver/linux-aarch64-low.c index 90d2b43..da472ae 100644 --- a/gdb/gdbserver/linux-aarch64-low.c +++ b/gdb/gdbserver/linux-aarch64-low.c @@ -701,7 +701,13 @@ aarch64_regs_info (void) static int aarch64_supports_tracepoints (void) { - return 1; + if (current_thread == NULL) + return 1; + else + { + /* We don't support tracepoints on aarch32 now. */ + return is_64bit_tdesc (); + } } /* Implementation of linux_target_ops method "supports_range_stepping". */