diff options
Diffstat (limited to 'gdb/p-exp.y')
| -rw-r--r-- | gdb/p-exp.y | 35 |
1 files changed, 28 insertions, 7 deletions
diff --git a/gdb/p-exp.y b/gdb/p-exp.y index eee4fa94b3..64e81898e3 100644 --- a/gdb/p-exp.y +++ b/gdb/p-exp.y @@ -89,7 +89,7 @@ static char *uptok (const char *, int); struct type *type; } typed_val_int; struct { - DOUBLEST dval; + gdb_byte val[16]; struct type *type; } typed_val_float; struct symbol *sym; @@ -511,11 +511,11 @@ exp : NAME_OR_INT exp : FLOAT - { write_exp_elt_opcode (pstate, OP_DOUBLE); + { write_exp_elt_opcode (pstate, OP_FLOAT); write_exp_elt_type (pstate, $1.type); current_type = $1.type; - write_exp_elt_dblcst (pstate, $1.dval); - write_exp_elt_opcode (pstate, OP_DOUBLE); } + write_exp_elt_floatcst (pstate, $1.val); + write_exp_elt_opcode (pstate, OP_FLOAT); } ; exp : variable @@ -854,9 +854,30 @@ parse_number (struct parser_state *par_state, if (parsed_float) { - if (! parse_c_float (parse_gdbarch (par_state), p, len, - &putithere->typed_val_float.dval, - &putithere->typed_val_float.type)) + /* Handle suffixes: 'f' for float, 'l' for long double. + FIXME: This appears to be an extension -- do we want this? */ + if (len >= 1 && tolower (p[len - 1]) == 'f') + { + putithere->typed_val_float.type + = parse_type (par_state)->builtin_float; + len--; + } + else if (len >= 1 && tolower (p[len - 1]) == 'l') + { + putithere->typed_val_float.type + = parse_type (par_state)->builtin_long_double; + len--; + } + /* Default type for floating-point literals is double. */ + else + { + putithere->typed_val_float.type + = parse_type (par_state)->builtin_double; + } + + if (!parse_float (p, len, + putithere->typed_val_float.type, + putithere->typed_val_float.val)) return ERROR; return FLOAT; } |