From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Sun, 30 Sep 2018 12:33:07 +0000 (+0100)
Subject: add a #define to id_regs.py which indicates name of the instruction
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4a5419687895d1a127fc5535ff907f23ebcadfbb;p=riscv-isa-sim.git

add a #define to id_regs.py which indicates name of the instruction

the c preprocessor cannot cope with detecting what the name of the
instruction is (and when it does, if it is "and" that throws a
compile-error), so as a workaround have id_regs.py create a
#define INSN_ADD, #define INSN_ADD_I etc.
---

diff --git a/id_regs.py b/id_regs.py
index b705ec7..0d732b3 100644
--- a/id_regs.py
+++ b/id_regs.py
@@ -105,4 +105,6 @@ if __name__ == '__main__':
         regsname = "regs_%s.h" % insn
         regsname = os.path.join(insns_dir, regsname)
         with open(regsname, "w") as f:
-            f.write(find_registers(fname))
+            txt = find_registers(fname)
+            txt += "\n#define INSN_%s\n" % insn.upper()
+            f.write(txt)