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nptl_db: Introduce DB_MAIN_ARRAY_VARIABLE

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And document the reason for DB_ARRAY_VARIABLE.

Reviewed-by: Adhemerval Zanella  <adhemerval.zanella@linaro.org>
This commit is contained in:
Florian Weimer 2021-04-21 19:49:50 +02:00
parent 43fe356d18
commit 7a7229de1d
2 changed files with 6 additions and 0 deletions
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1
nptl_db/db-symbols.awk
View File

@ -4,6 +4,7 @@
BEGIN {
%define DB_RTLD_VARIABLE(name) /* Nothing. */
%define DB_MAIN_VARIABLE(name) /* Nothing. */
%define DB_MAIN_ARRAY_VARIABLE(name) /* Nothing. */
%define DB_LOOKUP_NAME(idx, name) required[STRINGIFY (name)] = 1;
%define DB_LOOKUP_NAME_TH_UNIQUE(idx, name) th_unique[STRINGIFY (name)] = 1;
%include "db-symbols.h"

5
nptl_db/structs.def
View File

@ -26,9 +26,14 @@
# define DB_RTLD_VARIABLE(name) DB_VARIABLE (name)
#endif
/* DB_MAIN_VARIABLE and DB_MAIN_ARRAY_VARIABLE are not covered by the
libpthread symbol check in db-symbols.awk. */
#ifndef DB_MAIN_VARIABLE
# define DB_MAIN_VARIABLE(name) DB_VARIABLE (name)
#endif
#ifndef DB_MAIN_ARRAY_VARIABLE
# define DB_MAIN_ARRAY_VARIABLE(name) DB_ARRAY_VARIABLE (name)
#endif
#ifndef DB_RTLD_GLOBAL_FIELD
# if !IS_IN (libpthread)