diff options
Diffstat (limited to 'gdbserver/linux-nios2-low.cc')
| -rw-r--r-- | gdbserver/linux-nios2-low.cc | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/gdbserver/linux-nios2-low.cc b/gdbserver/linux-nios2-low.cc index 2544b49..d4f83d1 100644 --- a/gdbserver/linux-nios2-low.cc +++ b/gdbserver/linux-nios2-low.cc @@ -54,6 +54,8 @@ protected: CORE_ADDR low_get_pc (regcache *regcache) override; void low_set_pc (regcache *regcache, CORE_ADDR newpc) override; + + bool low_breakpoint_at (CORE_ADDR pc) override; }; /* The singleton target ops object. */ @@ -163,24 +165,24 @@ nios2_target::sw_breakpoint_from_kind (int kind, int *size) return (const gdb_byte *) &nios2_breakpoint; } -/* Implement the breakpoint_at linux_target_ops method. */ +/* Implement the low_breakpoint_at linux target ops method. */ -static int -nios2_breakpoint_at (CORE_ADDR where) +bool +nios2_target::low_breakpoint_at (CORE_ADDR where) { unsigned int insn; /* For R2, first check for the 2-byte CDX trap.n breakpoint encoding. */ #if defined(__nios2_arch__) && __nios2_arch__ == 2 - the_target->read_memory (where, (unsigned char *) &insn, 2); + read_memory (where, (unsigned char *) &insn, 2); if (insn == CDX_BREAKPOINT) - return 1; + return true; #endif - the_target->read_memory (where, (unsigned char *) &insn, 4); + read_memory (where, (unsigned char *) &insn, 4); if (insn == nios2_breakpoint) - return 1; - return 0; + return true; + return false; } /* Fetch the thread-local storage pointer for libthread_db. */ @@ -277,7 +279,6 @@ nios2_target::get_regs_info () struct linux_target_ops the_low_target = { - nios2_breakpoint_at, }; /* The linux target ops object. */ |