From: Yonggang Luo <luoyonggang@gmail.com>
To: elfutils-devel@sourceware.org
Cc: Yonggang Luo <luoyonggang@gmail.com>
Subject: [PATCH 10/25] libcpu: Remove the need of NMNES by using enum
Date: Fri, 21 Oct 2022 02:25:49 +0800 [thread overview]
Message-ID: <20221020182603.815-11-luoyonggang@gmail.com> (raw)
In-Reply-To: <20221020182603.815-1-luoyonggang@gmail.com>
Signed-off-by: Yonggang Luo <luoyonggang@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
next prev parent reply other threads:[~2022-10-20 18:26 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-20 18:25 [PATCH 00/25] Patches for building with mingw/gcc msvc/clang-cl Yonggang Luo
2022-10-20 18:25 ` [PATCH 01/25] Rename 'hello2.spec.' -> 'hello2.spec' 'hello3.spec.' -> 'hello3.spec' Yonggang Luo
2022-10-27 13:02 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 02/25] ignore build directory Yonggang Luo
2022-10-27 13:03 ` Mark Wielaard
2022-12-16 21:14 ` 罗勇刚(Yonggang Luo)
2022-12-20 12:35 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 03/25] libebl: There is no need #include <dlfcn.h> in eblclosebackend.c and eblopenbackend.c Yonggang Luo
2022-10-27 13:09 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 04/25] libelf/libdwfl: Remove "#define LIB_SYSTEM_H 1" in libelf_crc32.c and libdwfl_crc32.c Yonggang Luo
2022-10-27 13:20 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 05/25] use #include <system.h> instead platform depended header <endian.h> in libdw/memory-access.h Yonggang Luo
2022-10-27 13:26 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 06/25] move platform depended include into system.h of libebl Yonggang Luo
2022-10-28 11:35 ` Mark Wielaard
2022-12-16 21:19 ` 罗勇刚(Yonggang Luo)
2022-12-20 13:59 ` Mark Wielaard
2022-12-20 17:44 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 07/25] move platform depended include into system.h of libasm, libcpu, libdw, libdwfl and libdwelf Yonggang Luo
2022-10-28 12:07 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 08/25] Use configure to detect HAVE_DECL_MMAP and use it for system doesn't provide sys/mman.h Yonggang Luo
2022-10-28 11:41 ` Mark Wielaard
2022-12-16 21:21 ` 罗勇刚(Yonggang Luo)
2022-12-20 14:04 ` Mark Wielaard
2022-12-20 16:30 ` 罗勇刚(Yonggang Luo)
2022-12-21 16:54 ` Mark Wielaard
2022-12-22 3:50 ` 罗勇刚(Yonggang Luo)
2022-10-20 18:25 ` [PATCH 09/25] include libgen.h in system.h Yonggang Luo
2022-10-28 11:45 ` Mark Wielaard
2022-12-16 21:22 ` 罗勇刚(Yonggang Luo)
2022-12-16 21:34 ` 罗勇刚(Yonggang Luo)
2022-12-20 15:05 ` Mark Wielaard
2022-10-20 18:25 ` Yonggang Luo [this message]
2022-12-12 12:37 ` [PATCH 10/25] libcpu: Remove the need of NMNES by using enum Mark Wielaard
2022-10-20 18:25 ` [PATCH 11/25] libcpu: Use __asm instead asm that can be recognized by both clang-cl and gcc Yonggang Luo
2022-12-12 12:42 ` Mark Wielaard
2022-12-16 21:36 ` 罗勇刚(Yonggang Luo)
2022-10-20 18:25 ` [PATCH 12/25] libcpu: Use "#define FCT_mod$64r_m FCT_mod$r_m" is enough and can be recognized by clang-cl on windows in i386_data.h Yonggang Luo
2022-12-12 12:58 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 13/25] libdw: typeof -> __typeof that can be recognized by both clang-cl and gcc Yonggang Luo
2022-12-12 13:12 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 14/25] libdw: check __OPTIMIZE__ in dwarf_whatattr.c and dwarf_whatform.c to match the header Yonggang Luo
2022-12-12 13:31 ` Mark Wielaard
2022-12-16 21:47 ` 罗勇刚(Yonggang Luo)
2022-12-20 15:08 ` Mark Wielaard
2022-12-20 16:31 ` 罗勇刚(Yonggang Luo)
2022-10-20 18:25 ` [PATCH 15/25] lib: Implement error properly even when not HAVE_ERR_H Yonggang Luo
2022-12-12 15:37 ` Mark Wielaard
2022-12-16 21:50 ` 罗勇刚(Yonggang Luo)
2022-12-20 15:10 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 16/25] libeu: Move the implementation of pwrite_retry, write_retry and pread_retry from header to source Yonggang Luo
2022-12-12 15:45 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 17/25] libelf: uid_t, gid_t and mode_t are not comes with msvcrt, so using long/unsigned long instead on win32 Yonggang Luo
2022-10-20 18:25 ` [PATCH 18/25] lib: Use NOT_HAVE_LIBINTL to guard #include <libintl.h> Yonggang Luo
2022-10-20 18:25 ` [PATCH 19/25] libelf: F_GETFD may not predefined with msvc/mingw, guard the usage of it Yonggang Luo
2022-12-12 15:54 ` Mark Wielaard
2022-10-20 18:25 ` [PATCH 20/25] Add function sys_get_page_size to replace platform dependent sysconf (_SC_PAGESIZE) Yonggang Luo
2022-10-20 18:26 ` [PATCH 21/25] libasm: stdio_ext.h are not present on win32 Yonggang Luo
2022-10-20 18:26 ` [PATCH 22/25] libebl/libdwelf: define ssize_t and pid_t for MSVC within installed header libdwelf.h and libebl.h Yonggang Luo
2022-10-20 18:26 ` [PATCH 23/25] libasm/debuginfod: fchmod doesn't present on win32 Yonggang Luo
2022-10-20 18:26 ` [PATCH 24/25] lib: isatty is not available on windows Yonggang Luo
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