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| author | Nick Clifton <nickc@redhat.com> | 2004-02-27 14:13:18 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2004-02-27 14:13:18 +0000 |
| commit | bd337dde66b97c4a569c9e6f0766f49d839d3c6b (patch) | |
| tree | 84ad4380d8909e4812fada3b3ea8ac879270d58c /gas/config | |
| parent | 788781757916f9a536d19950e7a3f3aaa3998d5b (diff) | |
| download | gdb-bd337dde66b97c4a569c9e6f0766f49d839d3c6b.zip gdb-bd337dde66b97c4a569c9e6f0766f49d839d3c6b.tar.gz gdb-bd337dde66b97c4a569c9e6f0766f49d839d3c6b.tar.bz2 | |
Add -no-bitinst switch for M32R2
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-m32r.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/gas/config/tc-m32r.c b/gas/config/tc-m32r.c index fb1c613..7b01516 100644 --- a/gas/config/tc-m32r.c +++ b/gas/config/tc-m32r.c @@ -1,5 +1,5 @@ /* tc-m32r.c -- Assembler for the Renesas M32R. - Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 + Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -109,7 +109,7 @@ static int enable_special = 0; /* Non-zero if -bitinst has been specified, in which case support for extended M32R bit-field instruction set should be enabled. */ -static int enable_special_m32r = 0; +static int enable_special_m32r = 1; /* Non-zero if -float has been specified, in which case support for extended M32R floating point instruction set should be enabled. */ @@ -216,7 +216,8 @@ struct option md_longopts[] = #define OPTION_NO_IGNORE_PARALLEL (OPTION_IGNORE_PARALLEL + 1) #define OPTION_SPECIAL (OPTION_NO_IGNORE_PARALLEL + 1) #define OPTION_SPECIAL_M32R (OPTION_SPECIAL + 1) -#define OPTION_SPECIAL_FLOAT (OPTION_SPECIAL_M32R + 1) +#define OPTION_NO_SPECIAL_M32R (OPTION_SPECIAL_M32R + 1) +#define OPTION_SPECIAL_FLOAT (OPTION_NO_SPECIAL_M32R + 1) #define OPTION_WARN_UNMATCHED (OPTION_SPECIAL_FLOAT + 1) #define OPTION_NO_WARN_UNMATCHED (OPTION_WARN_UNMATCHED + 1) {"m32r", no_argument, NULL, OPTION_M32R}, @@ -238,6 +239,7 @@ struct option md_longopts[] = {"nIp", no_argument, NULL, OPTION_NO_IGNORE_PARALLEL}, {"hidden", no_argument, NULL, OPTION_SPECIAL}, {"bitinst", no_argument, NULL, OPTION_SPECIAL_M32R}, + {"no-bitinst", no_argument, NULL, OPTION_NO_SPECIAL_M32R}, {"float", no_argument, NULL, OPTION_SPECIAL_FLOAT}, /* Sigh. I guess all warnings must now have both variants. */ {"warn-unmatched-high", no_argument, NULL, OPTION_WARN_UNMATCHED}, @@ -353,6 +355,10 @@ md_parse_option (c, arg) enable_special_m32r = 1; break; + case OPTION_NO_SPECIAL_M32R: + enable_special_m32r = 0; + break; + case OPTION_SPECIAL_FLOAT: enable_special_float = 1; break; @@ -410,6 +416,8 @@ md_show_usage (stream) fprintf (stream, _("\ -no-parallel disable -parallel\n")); fprintf (stream, _("\ + -no-bitinst disallow the M32R2's extended bit-field instructions\n")); + fprintf (stream, _("\ -O try to optimize code. Implies -parallel\n")); fprintf (stream, _("\ |