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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2021-02-09 21:41:30 +0000 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2021-02-09 21:46:12 +0000 |
| commit | 03642b7189bc0bfdf61354a6d9a3f3e46d82709c (patch) | |
| tree | 4c18b49e25fceaab1b1a658fc868b55d61d4387f /gdb/gcore.h | |
| parent | b61f78118a850a28a41a461fdaea4026ddc17658 (diff) | |
| download | binutils-03642b7189bc0bfdf61354a6d9a3f3e46d82709c.zip binutils-03642b7189bc0bfdf61354a6d9a3f3e46d82709c.tar.gz binutils-03642b7189bc0bfdf61354a6d9a3f3e46d82709c.tar.bz2 | |
gdb: revert "gdb: unify parts of the Linux and FreeBSD core dumping code"
This reverts commit 82a1fd3a4935fe665cf08bc6820942c4a091184c.
It was pointed out:
https://sourceware.org/pipermail/gdb-patches/2021-February/175750.html
that commit 82a1fd3a4935 caused GDB to have an unconditional
dependency on ELF specific parts of BFD. What this means is that if
GDB and BFD are built for a non-elf target then there will be
undefined symbol references within GDB.
The right solution isn't immediately obvious. So rather than rush a
fix in I'm reverting this commit for now, and will bring it back once
I have a good solution.
gdb/ChangeLog:
* gcore.c (struct gcore_collect_regset_section_cb_data): Delete.
(gcore_collect_regset_section_cb): Delete.
(gcore_collect_thread_registers): Delete.
(gcore_build_thread_register_notes): Delete.
(gcore_find_signalled_thread): Delete.
* gcore.h: Remove 'gdbsupport/gdb_signals.h' include and delete
'gdbarch' and 'thread_info' declarations.
(gcore_build_thread_register_notes): Delete declaration.
(gcore_find_signalled_thread): Likewise.
* fbsd-tdep.c: Remove 'gcore.h' include.
(struct fbsd_collect_regset_section_cb_data): New struct.
(fbsd_collect_regset_section_cb): New function.
(fbsd_collect_thread_registers): New function.
(struct fbsd_corefile_thread_data): New struct.
(fbsd_corefile_thread): New function.
(fbsd_make_corefile_notes): Call FreeBSD specific code.
* linux-tdep.c: Remove 'gcore.h' include.
(struct linux_collect_regset_section_cb_data): New struct.
(linux_collect_regset_section_cb): New function.
(linux_collect_thread_registers): New function.
(linux_corefile_thread): Call Linux specific code.
(find_signalled_thread): New function.
(linux_make_corefile_notes): Call find_signalled_thread.
Diffstat (limited to 'gdb/gcore.h')
| -rw-r--r-- | gdb/gcore.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/gdb/gcore.h b/gdb/gcore.h index ce60841..af37ff3 100644 --- a/gdb/gcore.h +++ b/gdb/gcore.h @@ -21,10 +21,6 @@ #define GCORE_H 1 #include "gdb_bfd.h" -#include "gdbsupport/gdb_signals.h" - -struct gdbarch; -struct thread_info; extern gdb_bfd_ref_ptr create_gcore_bfd (const char *filename); extern void write_gcore_file (bfd *obfd); @@ -32,20 +28,4 @@ extern int objfile_find_memory_regions (struct target_ops *self, find_memory_region_ftype func, void *obfd); -/* Add content to *NOTE_DATA (and update *NOTE_SIZE) to describe the - registers of thread INFO. Report the thread as having stopped with - STOP_SIGNAL. The core file is being written to OFD, and GDBARCH is the - architecture for which the core file is being generated. */ - -extern void gcore_build_thread_register_notes - (struct gdbarch *gdbarch, struct thread_info *info, gdb_signal stop_signal, - bfd *obfd, gdb::unique_xmalloc_ptr<char> *note_data, int *note_size); - -/* Find the signalled thread. In case there's more than one signalled - thread, prefer the current thread, if it is signalled. If no thread was - signalled, default to the current thread, unless it has exited, in which - case return NULL. */ - -extern thread_info *gcore_find_signalled_thread (); - #endif /* GCORE_H */ |