MatCat.OpenSource/8sa1-binutils-gdb
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Ensure proc-service symbols have default visibility (PR build/24805)

Browse Source 
Compiling GDB with '-fvisibility=hidden' removes the symbols that
should be exported.

This patch explicitly marks them as visible.

gdb/ChangeLog:
2020-01-16  Pedro Alves  <palves@redhat.com>
            Norbert Lange  <nolange79@gmail.com>

	PR build/24805
	* gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
	(ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
	(ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
	(ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
	(ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
	(ps_plog): Redeclare exported functions with default visibility.
This commit is contained in:
Pedro Alves 2020-01-16 18:35:30 +00:00
parent 701adfb009
commit 790f17188a
2 changed files with 40 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
gdb/ChangeLog
View File

@ -1,3 +1,14 @@
2020-01-16 Pedro Alves <palves@redhat.com>
Norbert Lange <nolange79@gmail.com>
PR build/24805
* gdbsupport/gdb_proc_service.h (PS_EXPORT): New.
(ps_get_thread_area, ps_getpid, ps_lcontinue, ps_lgetfpregs)
(ps_lgetregs, ps_lsetfpregs, ps_lsetregs, ps_lstop, ps_pcontinue)
(ps_pdread, ps_pdwrite, ps_pglobal_lookup, ps_pstop, ps_ptread)
(ps_ptwrite, ps_lgetxregs, ps_lgetxregsize, ps_lsetxregs)
(ps_plog): Redeclare exported functions with default visibility.
2020-01-16 Nitika Achra <Nitika.Achra@amd.com>
* dwarf2loc.c (decode_debug_loclists_addresses): Handle

29
gdbsupport/gdb_proc_service.h
View File

@ -170,4 +170,33 @@ EXTERN_C_POP
#endif /* HAVE_PROC_SERVICE_H */
/* Make sure we export the needed symbols, in case GDB is built with
-fvisibility=hidden. */
#define PS_EXPORT(SYM) \
__attribute__((visibility ("default"))) typeof (SYM) SYM
PS_EXPORT (ps_get_thread_area);
PS_EXPORT (ps_getpid);
PS_EXPORT (ps_lcontinue);
PS_EXPORT (ps_lgetfpregs);
PS_EXPORT (ps_lgetregs);
PS_EXPORT (ps_lsetfpregs);
PS_EXPORT (ps_lsetregs);
PS_EXPORT (ps_lstop);
PS_EXPORT (ps_pcontinue);
PS_EXPORT (ps_pdread);
PS_EXPORT (ps_pdwrite);
PS_EXPORT (ps_pglobal_lookup);
PS_EXPORT (ps_pstop);
PS_EXPORT (ps_ptread);
PS_EXPORT (ps_ptwrite);
#ifdef __sun__
PS_EXPORT (ps_lgetxregs);
PS_EXPORT (ps_lgetxregsize);
PS_EXPORT (ps_lsetxregs);
PS_EXPORT (ps_plog);
#endif
#endif /* COMMON_GDB_PROC_SERVICE_H */