temporary undoing of renaming

[riscv-isa-sim.git] / riscv / trap.h

diff --git a/riscv/trap.h b/riscv/trap.h
new file mode 100644 (file)
index 0000000..ad5491a
--- /dev/null
+++ b/riscv/trap.h
@@ -0,0 +1,44 @@
+#ifndef _RISCV_TRAP_H
+#define _RISCV_TRAP_H
+
+#define TRAP_LIST \
+  DECLARE_TRAP(instruction_address_misaligned), \
+  DECLARE_TRAP(instruction_access_fault), \
+  DECLARE_TRAP(illegal_instruction), \
+  DECLARE_TRAP(privileged_instruction), \
+  DECLARE_TRAP(fp_disabled), \
+  DECLARE_TRAP(interrupt), \
+  DECLARE_TRAP(syscall), \
+  DECLARE_TRAP(breakpoint), \
+  DECLARE_TRAP(load_address_misaligned), \
+  DECLARE_TRAP(store_address_misaligned), \
+  DECLARE_TRAP(load_access_fault), \
+  DECLARE_TRAP(store_access_fault), \
+  DECLARE_TRAP(vector_disabled), \
+  DECLARE_TRAP(vector_bank), \
+  DECLARE_TRAP(vector_illegal_instruction), \
+  DECLARE_TRAP(reserved1), \
+  DECLARE_TRAP(reserved2), \
+  DECLARE_TRAP(reserved3), \
+  DECLARE_TRAP(int0), \
+  DECLARE_TRAP(int1), \
+  DECLARE_TRAP(int2), \
+  DECLARE_TRAP(int3), \
+  DECLARE_TRAP(int4), \
+  DECLARE_TRAP(int5), \
+  DECLARE_TRAP(int6), \
+  DECLARE_TRAP(int7), \
+
+#define DECLARE_TRAP(x) trap_##x
+enum trap_t
+{
+  TRAP_LIST
+  NUM_TRAPS
+};
+#undef DECLARE_TRAP
+
+struct halt_t {}; // thrown to stop the processor from running
+
+extern "C" const char* trap_name(trap_t t);
+
+#endif