gdb, btrace: Fix clang build
Simon pointed out to me that there are some failures when building with clang,
that were caused by my commit
commit d894edfcc40e63be9b6efa0950c1752f249f16e5
Author: Felix Willgerodt <felix.willgerodt@intel.com>
Date: Mon Feb 18 13:49:25 2019 +0100
btrace: Introduce auxiliary instructions.
The errors are:
CXX btrace.o
gdb/btrace.c:1203:11: error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
1203 | return {(CORE_ADDR) insn.ip, (gdb_byte) insn.size,
| ^~~~~~~~~~~~~~~~~~~
| { }
gdb/btrace.c:1218:21: error: suggest braces around initialization of subobject [-Werror,-Wmissing-braces]
1218 | btrace_insn insn {btinfo->aux_data.size () - 1, 0,
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
| { }
gdb/btrace.c:1323:34: error: variable 'bfun' is uninitialized when used here [-Werror,-Wuninitialized]
1323 | handle_pt_aux_insn (btinfo, bfun, *ptw_string, pc);
| ^~~~
gdb/btrace.c:1236:35: note: initialize the variable 'bfun' to silence this warning
1236 | struct btrace_function *bfun;
| ^
| = nullptr
3 errors generated.
make[1]: *** [Makefile:1961: btrace.o] Error 1
This fixes those errors and switches two casts to C++ casts while we
are at it.
Approved-By: Simon Marchi <simon.marchi@efficios.com>
1 file changed
