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| author | Alan Modra <amodra@gmail.com> | 2001-07-30 06:15:49 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2001-07-30 06:15:49 +0000 |
| commit | 468cced8b997b43359f2610c43a223d907a9bea7 (patch) | |
| tree | db2276f7ee47ee5acfadd658dbc8086d7b59e142 /gas/config/tc-s390.c | |
| parent | 5b2e4f117fa00ecf3846da58cf8756ec2e956052 (diff) | |
| download | gdb-468cced8b997b43359f2610c43a223d907a9bea7.zip gdb-468cced8b997b43359f2610c43a223d907a9bea7.tar.gz gdb-468cced8b997b43359f2610c43a223d907a9bea7.tar.bz2 | |
* config/obj-elf.c (obj_elf_symver): Temporarily modify lex_type
to include '@' in symbol names when parsing versioned symbols
rather than calling get_symbol_end multiple times.
* config/tc-i370.c (register_name): Format fixes. Don't call
get_symbol_end after parsing number.
* config/tc-mn10200.c (data_register_name): Format fixes. Hoist
code out of conditional.
(address_register_name): Likewise.
(other_register_name): Likewise.
* config/tc-mn10300.c (r_register_name): Likewise.
(xr_register_name): Likewise.
(data_register_name): Likewise.
(address_register_name): Likewise.
(other_register_name): Likewise.
* config/tc-ppc.c (register_name): Likewise.
* config/tc-s390.c (register_name): Likewise.
Diffstat (limited to 'gas/config/tc-s390.c')
| -rw-r--r-- | gas/config/tc-s390.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/gas/config/tc-s390.c b/gas/config/tc-s390.c index 21d4c0d..9966786 100644 --- a/gas/config/tc-s390.c +++ b/gas/config/tc-s390.c @@ -251,7 +251,7 @@ register_name (expressionP) char *start; char c; - /* Find the spelling of the operand */ + /* Find the spelling of the operand. */ start = name = input_line_pointer; if (name[0] == '%' && isalpha (name[1])) name = ++input_line_pointer; @@ -261,25 +261,24 @@ register_name (expressionP) c = get_symbol_end (); reg_number = reg_name_search (pre_defined_registers, REG_NAME_CNT, name); - /* look to see if it's in the register table */ + /* Put back the delimiting char. */ + *input_line_pointer = c; + + /* Look to see if it's in the register table. */ if (reg_number >= 0) { expressionP->X_op = O_register; expressionP->X_add_number = reg_number; - /* make the rest nice */ + /* Make the rest nice. */ expressionP->X_add_symbol = NULL; expressionP->X_op_symbol = NULL; - *input_line_pointer = c; /* put back the delimiting char */ return true; } - else - { - /* reset the line as if we had not done anything */ - *input_line_pointer = c; /* put back the delimiting char */ - input_line_pointer = start; /* reset input_line pointer */ - return false; - } + + /* Reset the line as if we had not done anything. */ + input_line_pointer = start; + return false; } /* Local variables. */ |