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| author | Alan Modra <amodra@gmail.com> | 2021-01-30 09:05:50 +1030 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2021-02-02 01:27:12 +1030 |
| commit | fb6c220ebdae893d7d955827363010342fa1afa5 (patch) | |
| tree | 72f615ae32e85635b5a6082e5839d155605b48b3 /ld/ldgram.y | |
| parent | 40726f16a8d7105761e36398054860a923d4efc9 (diff) | |
| download | gdb-fb6c220ebdae893d7d955827363010342fa1afa5.zip gdb-fb6c220ebdae893d7d955827363010342fa1afa5.tar.gz gdb-fb6c220ebdae893d7d955827363010342fa1afa5.tar.bz2 | |
ld --defsym
This makes --defsym support the same expressions as assignment in a
script. For example, --defsym 'HIDDEN(foo=0)', will define a hidden
visibility foo.
* ldgram.y (defsym_expr): Use assignment rule.
* ldlex.h (ldlex_defsym): Delete.
* ldlex.l (DEFSYMEXP, ldlex_defsym): Delete.
Diffstat (limited to 'ld/ldgram.y')
| -rw-r--r-- | ld/ldgram.y | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/ld/ldgram.y b/ld/ldgram.y index 08dc110..5912329 100644 --- a/ld/ldgram.y +++ b/ld/ldgram.y @@ -176,12 +176,9 @@ filename: NAME; defsym_expr: - { ldlex_defsym(); } - NAME '=' exp - { - ldlex_popstate(); - lang_add_assignment (exp_defsym ($2, $4)); - } + { ldlex_expression(); } + assignment + { ldlex_popstate(); } ; /* SYNTAX WITHIN AN MRI SCRIPT FILE */ |