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| author | H.J. Lu <hjl.tools@gmail.com> | 2022-04-06 10:06:37 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2022-05-13 10:54:41 -0300 |
| commit | 111254f3e1e1a7ae5c2eda7cebc98f93a61d417c (patch) | |
| tree | d39aa8e501b91e24e65a3fa702343daa925c3b12 /stdio-common | |
| parent | 9bcd12d223a8990254b65e2dada54faa5d2742f3 (diff) | |
| download | glibc-111254f3e1e1a7ae5c2eda7cebc98f93a61d417c.tar.gz glibc-111254f3e1e1a7ae5c2eda7cebc98f93a61d417c.tar.xz glibc-111254f3e1e1a7ae5c2eda7cebc98f93a61d417c.zip | |
Add declare_object_symbol_alias for assembly codes (BZ #28128)
There are 2 problems in: #define declare_symbol_alias(symbol, original, type, size) \ declare_symbol_alias_1 (symbol, original, type, size) #ifdef __ASSEMBLER__ # define declare_symbol_alias_1(symbol, original, type, size) \ strong_alias (original, symbol); \ .type C_SYMBOL_NAME (symbol), %##type; \ .size C_SYMBOL_NAME (symbol), size 1. .type and .size are substituted by arguments. 2. %##type is expanded to "% type" due to the GCC bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101613 But assembler doesn't support "% type". Workaround BZ #28128 by 1. Don't define declare_symbol_alias for assembly codes. 2. Define declare_object_symbol_alias for assembly codes. Reviewed-by: Fangrui Song <maskray@google.com>
Diffstat (limited to 'stdio-common')
0 files changed, 0 insertions, 0 deletions