Pedro Alves 77770d8321 MIPS/Linux: Also recognize TRAP_BRKPT and TRAP_HWBKPT ... This makes the MIPS Linux backends recognize TRAP_BRKPT and TRAP_HWBKPT in siginfo.si_code in addition to SI_KERNEL, since Linux 4.6 now reports the finer-grained si_code values too. Refs: https://sourceware.org/ml/gdb-patches/2016-02/msg00756.html https://sourceware.org/ml/gdb-patches/2016-04/msg00090.html On kernels that report SI_KERNEL (<= 4.5), we'll enter the "ambiguous" path of save_stop_reason: if (GDB_ARCH_IS_TRAP_BRKPT (siginfo.si_code) && GDB_ARCH_IS_TRAP_HWBKPT (siginfo.si_code)) { /* The si_code is ambiguous on this arch -- check debug registers. */ if (!check_stopped_by_watchpoint (lp)) lp->stop_reason = TARGET_STOPPED_BY_SW_BREAKPOINT; } while on kernels that report the finer-grained si_code values (>= 4.6), we'll enter the corresponding branches: else if (GDB_ARCH_IS_TRAP_BRKPT (siginfo.si_code)) { } else if (GDB_ARCH_IS_TRAP_HWBKPT (siginfo.si_code)) { ... gdb/ChangeLog: 2016-04-15 Pedro Alves <palves@redhat.com> * nat/linux-ptrace.h [__mips__] (GDB_ARCH_IS_TRAP_BRKPT): Also accept TRAP_BRKPT. [__mips__] (GDB_ARCH_IS_TRAP_HWBKPT): Also accept TRAP_HWBKPT.		2016-04-15 23:52:00 +01:00
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aarch64-linux-hw-point.c
aarch64-linux-hw-point.h
aarch64-linux.c
aarch64-linux.h
amd64-linux-siginfo.c
amd64-linux-siginfo.h
gdb_ptrace.h
gdb_thread_db.h
glibc_thread_db.h
linux-btrace.c
linux-btrace.h
linux-namespaces.c
linux-namespaces.h
linux-nat.h
linux-osdata.c
linux-osdata.h
linux-personality.c
linux-personality.h
linux-procfs.c
linux-procfs.h
linux-ptrace.c
linux-ptrace.h
linux-waitpid.c
linux-waitpid.h
mips-linux-watch.c
mips-linux-watch.h
ppc-linux.c
ppc-linux.h
x86-cpuid.h
x86-dregs.c
x86-dregs.h
x86-gcc-cpuid.h
x86-linux-dregs.c
x86-linux-dregs.h
x86-linux.c
x86-linux.h