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author | Michael Meissner <gnu@the-meissners.org> | 1999-10-18 22:29:15 +0000 |
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committer | Michael Meissner <gnu@the-meissners.org> | 1999-10-18 22:29:15 +0000 |
commit | f4ff9e6f048f680df0bdb27d03193d5efa2f9190 (patch) | |
tree | cdf6f2b8529adcc7a285065a281d2ff24fae3544 /gas/expr.h | |
parent | 05b787dd2680a4ea686dc40373f295aea02932f5 (diff) | |
download | binutils-redhat-f4ff9e6f048f680df0bdb27d03193d5efa2f9190.tar.gz |
Add md expression support; Cleanup alpha warnings
Diffstat (limited to 'gas/expr.h')
-rw-r--r-- | gas/expr.h | 27 |
1 files changed, 25 insertions, 2 deletions
diff --git a/gas/expr.h b/gas/expr.h index e376409297..d7c7a3b1b9 100644 --- a/gas/expr.h +++ b/gas/expr.h @@ -104,6 +104,22 @@ typedef enum O_logical_or, /* X_op_symbol [ X_add_symbol ] */ O_index, + /* machine dependent #1 */ + O_md1, + /* machine dependent #2 */ + O_md2, + /* machine dependent #3 */ + O_md3, + /* machine dependent #4 */ + O_md4, + /* machine dependent #5 */ + O_md5, + /* machine dependent #6 */ + O_md6, + /* machine dependent #7 */ + O_md7, + /* machine dependent #8 */ + O_md8, /* this must be the largest value */ O_max } operatorT; @@ -116,20 +132,27 @@ typedef struct expressionS symbolS *X_op_symbol; /* A number to add. */ offsetT X_add_number; + /* The type of the expression. We can't assume that an arbitrary compiler can handle a bitfield of enum type. FIXME: We could check this using autoconf. */ #ifdef __GNUC__ - operatorT X_op : 7; + operatorT X_op : 8; #else - unsigned X_op : 7; + unsigned char X_op; #endif + /* Non-zero if X_add_number should be regarded as unsigned. This is only valid for O_constant expressions. It is only used when an O_constant must be extended into a bignum (i.e., it is not used when performing arithmetic on these values). FIXME: This field is not set very reliably. */ unsigned int X_unsigned : 1; + + /* 7 additional bits can be defined if needed. */ + + /* Machine dependent field */ + unsigned short X_md; } expressionS; /* "result" should be type (expressionS *). */ |