Signed-off-by: Yonggang Luo <luoyongg...@gmail.com>
---
libcpu/Makefile.am | 2 +-
libcpu/i386_parse.y | 13 +++++++++----
2 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/libcpu/Makefile.am b/libcpu/Makefile.am
index 57d0a164..259ed838 100644
--- a/libcpu/Makefile.am
+++ b/libcpu/Makefile.am
@@ -92,7 +92,7 @@ libeu = ../lib/libeu.a
i386_lex_CFLAGS = -Wno-unused-label -Wno-unused-function -Wno-sign-compare \
-Wno-implicit-fallthrough
i386_parse.o: i386_parse.c i386.mnemonics
-i386_parse_CFLAGS = -DNMNES="`wc -l < i386.mnemonics`"
+i386_parse_CFLAGS =
i386_lex.o: i386_parse.h
i386_gendis_LDADD = $(libeu) -lm $(obstack_LIBS)
diff --git a/libcpu/i386_parse.y b/libcpu/i386_parse.y
index d2236d59..5f31484c 100644
--- a/libcpu/i386_parse.y
+++ b/libcpu/i386_parse.y
@@ -1108,9 +1108,14 @@ print_op_fct (const void *nodep, VISIT value,
}
-#if NMNES < 2
-# error "bogus NMNES value"
-#endif
+/* The index can be stored in the instrtab. */
+enum
+ {
+#define MNE(name) MNE_##name,
+#include "i386.mnemonics"
+#undef MNE
+ MNE_COUNT
+ };
static void
instrtable_out (void)
@@ -1123,7 +1128,7 @@ instrtable_out (void)
fprintf (outfile, "#define MNEMONIC_BITS %zu\n", best_mnemonic_bits);
#else
fprintf (outfile, "#define MNEMONIC_BITS %ld\n",
- lrint (ceil (log2 (NMNES))));
+ lrint (ceil (log2 (MNE_COUNT))));
#endif
fprintf (outfile, "#define SUFFIX_BITS %d\n", nbitsuf);
for (int i = 0; i < 3; ++i)
--
2.36.1.windows.1
