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-rw-r--r--target/avr/gdbstub.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/target/avr/gdbstub.c b/target/avr/gdbstub.c
index c28ed67efe..1c1b908c92 100644
--- a/target/avr/gdbstub.c
+++ b/target/avr/gdbstub.c
@@ -82,3 +82,16 @@ int avr_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
return 0;
}
+
+vaddr avr_cpu_gdb_adjust_breakpoint(CPUState *cpu, vaddr addr)
+{
+ /*
+ * This is due to some strange GDB behavior
+ * Let's assume main has address 0x100:
+ * b main - sets breakpoint at address 0x00000100 (code)
+ * b *0x100 - sets breakpoint at address 0x00800100 (data)
+ *
+ * Force all breakpoints into code space.
+ */
+ return addr % OFFSET_DATA;
+}