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author | Jan Beulich <jbeulich@suse.com> | 2022-03-23 12:29:39 +0100 |
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committer | Jan Beulich <jbeulich@suse.com> | 2022-03-23 12:29:39 +0100 |
commit | 3b55a1d00ad3cf9fe3db7e9347e6f3bbe4d04b9b (patch) | |
tree | c3ae04afb417a809e475a4db35ad666be927a2ed /gas/config | |
parent | 4faaa10f3fabb345aca006ed67a8be97dc924e9c (diff) | |
download | gdb-3b55a1d00ad3cf9fe3db7e9347e6f3bbe4d04b9b.zip gdb-3b55a1d00ad3cf9fe3db7e9347e6f3bbe4d04b9b.tar.gz gdb-3b55a1d00ad3cf9fe3db7e9347e6f3bbe4d04b9b.tar.bz2 |
Revert "PR28977 tc-i386.c internal error in parse_register"
This reverts commit 5fac3f02edacfca458f7eeaaaa33a87e26e0e332,
which was superceeded / replaced by 4faaa10f3fab.
Diffstat (limited to 'gas/config')
-rw-r--r-- | gas/config/tc-i386.c | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index aea19aa..ec82144 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -12978,18 +12978,17 @@ parse_register (char *reg_string, char **end_op) { const expressionS *e = symbol_get_value_expression (symbolP); - if (e->X_op == O_register - && (valueT) e->X_add_number < i386_regtab_size) + know (e->X_op == O_register); + know (e->X_add_number >= 0 + && (valueT) e->X_add_number < i386_regtab_size); + r = i386_regtab + e->X_add_number; + if (!check_register (r)) { - r = i386_regtab + e->X_add_number; - if (!check_register (r)) - { - as_bad (_("register '%s%s' cannot be used here"), - register_prefix, r->reg_name); - r = &bad_reg; - } - *end_op = input_line_pointer; + as_bad (_("register '%s%s' cannot be used here"), + register_prefix, r->reg_name); + r = &bad_reg; } + *end_op = input_line_pointer; } *input_line_pointer = c; input_line_pointer = save; |